gdb/ChangeLog

   1 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
   2
   3         PR gdb/17320
   4         * ada-valprint.c (val_print_packed_array_elements): Move array
   5         end bracket to new line.
   6         (ada_val_print_string): Remove extra spaces before first array
   7         element.
   8         * c-valprint.c (c_value_print_array): Likewise.
   9         * m2-valprint.c (m2_print_array_contents): Likewise.
  10         (m2_value_print_inner): Likewise.
  11         * p-valprint.c (pascal_value_print_inner): Likewise.
  12         * valprint.c (generic_val_print_array): Likewise.
  13         (value_print_array_elements): Move first array element and array
  14         end bracket to new line.
  15
  16 2020-04-29  Tom de Vries  <tdevries@suse.de>
  17
  18         PR symtab/25889
  19         * linespec.c (find_method): Fix ix calculation.
  20
  21 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
  22
  23         * syscalls/update-netbsd.sh: New file.
  24         * syscalls/netbsd.xml: Regenerate.
  25         * data-directory/Makefile.in: Register `netbsd.xml' in
  26         `SYSCALLS_FILES'.
  27
  28 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
  29
  30         * syscalls/update-freebsd.sh: Add double quotes.
  31
  32 2020-04-28  Tom Tromey  <tom@tromey.com>
  33
  34         * NEWS: Update.
  35         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
  36         (cmdpy_init): Allow class_tui.
  37
  38 2020-04-28 Mark Williams <mark@myosotissp.com>
  39
  40         PR gdb/24480
  41         * dwarf2read.c: Add missing assingments to list_in_scope when
  42         start_symtab was already called.
  43
  44 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
  45
  46         PR gdb/25881
  47         * dwarf2/read.c (offset_map_type): Use
  48         gdb:hash_enum<sect_offset> as hash function.
  49
  50 2020-04-28  Tom de Vries  <tdevries@suse.de>
  51
  52         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
  53         with DW_AT_signature.
  54
  55 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
  56
  57         * configure.ac: Remove check for fs_base/gs_base in
  58         user_regs_struct.
  59         * configure: Re-generate.
  60         * config.in: Re-generate.
  61         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
  62         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
  63         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
  64
  65 2020-04-27  Luis Machado  <luis.machado@linaro.org>
  66
  67         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
  68         problematic inline frame unwinding situation.
  69         * frame.c (frame_id_computed_p): New function.
  70         * frame.h (frame_id_computed_p): New prototype.
  71
  72 2020-04-26  Tom Tromey  <tom@tromey.com>
  73
  74         * command.h (enum command_class) <class_pseudo>: Remove.
  75
  76 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
  77
  78         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
  79         and whitespace.
  80
  81 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
  82
  83        * inf-ptrace.c (inf_ptrace_target::wait): Remove
  84        `PT_GET_PROCESS_STATE' block.
  85
  86 2020-04-24  Tom Tromey  <tom@tromey.com>
  87
  88         * symtab.h (symbol_get_demangled_name): Don't declare.
  89         * symtab.c (symbol_get_demangled_name): Remove.
  90         (general_symbol_info::natural_name)
  91         (general_symbol_info::demangled_name): Update.
  92
  93 2020-04-24  Tom Tromey  <tom@tromey.com>
  94
  95         PR rust/25025:
  96         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
  97
  98 2020-04-24  Tom Tromey  <tom@tromey.com>
  99
 100         PR symtab/12707:
 101         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
 102         exists.
 103         (new_symbol): Likewise.
 104         * compile/compile-object-load.c (get_out_value_type): Use
 105         symbol_matches_search_name.
 106
 107 2020-04-24  Tom Tromey  <tom@tromey.com>
 108
 109         * dwarf2/read.c (add_partial_symbol): Do not call
 110         compute_and_set_names.
 111
 112 2020-04-24  Tom Tromey  <tom@tromey.com>
 113
 114         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
 115         overload.
 116
 117 2020-04-24  Tom Tromey  <tom@tromey.com>
 118
 119         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
 120         (add_psymbol_to_list): New overload.  Make old overload call new
 121         one.
 122         * psympriv.h (add_psymbol_to_list): New overload.
 123
 124 2020-04-24  Tom Tromey  <tom@tromey.com>
 125
 126         * dwarf2/read.c (partial_die_info::read) <case
 127         DW_AT_linkage_name>: Use value_as_string.
 128         (dwarf2_string_attr): Use value_as_string.
 129         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
 130         method.
 131         * dwarf2/attribute.c (attribute::value_as_string): New method.
 132
 133 2020-04-24  Tom Tromey  <tom@tromey.com>
 134
 135         * symtab.c (general_symbol_info::natural_name)
 136         (general_symbol_info::demangled_name): Check for language_rust.
 137
 138 2020-04-24  Tom Tromey  <tom@tromey.com>
 139
 140         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
 141         (dwarf2_physname): ... from here.
 142         (partial_die_info::read): Add Rust "{" hack.
 143
 144 2020-04-24  Tom Tromey  <tom@tromey.com>
 145
 146         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
 147         method.
 148         (symbol_set_demangled_name): Don't declare.
 149         * symtab.c (general_symbol_info::set_demangled_name): Rename from
 150         symbol_set_demangled_name.
 151         (general_symbol_info::set_language)
 152         (general_symbol_info::compute_and_set_names): Update.
 153         * minsyms.c (minimal_symbol_reader::install): Update.
 154         * dwarf2/read.c (new_symbol): Update.
 155
 156 2020-04-24  Tom Tromey  <tromey@adacore.com>
 157
 158         PR python/23662:
 159         * python/py-type.c (convert_field): Handle
 160         FIELD_LOC_KIND_DWARF_BLOCK.
 161         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
 162         (typy_get_dynamic): Nw function.
 163         (type_object_getset): Add "dynamic".
 164         * NEWS: Add entry.
 165
 166 2020-04-24  Tom Tromey  <tromey@adacore.com>
 167
 168         * ada-typeprint.c (print_choices, print_variant_part)
 169         (print_record_field_types_dynamic): New functions.
 170         (print_record_field_types): Use print_record_field_types_dynamic.
 171
 172 2020-04-24  Tom Tromey  <tromey@adacore.com>
 173
 174         * dwarf2/read.c (handle_data_member_location): New overload.
 175         (dwarf2_add_field): Use it.
 176         (decode_locdesc): Add "computed" parameter.  Update comment.
 177         * gdbtypes.c (is_dynamic_type_internal): Also look for
 178         FIELD_LOC_KIND_DWARF_BLOCK.
 179         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
 180         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
 181         virtual base classes.
 182         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
 183         FIELD_LOC_KIND_DWARF_BLOCK.
 184
 185 2020-04-24  Tom Tromey  <tromey@adacore.com>
 186
 187         * dwarf2/read.c (read_structure_type): Handle dynamic length.
 188         * gdbtypes.c (is_dynamic_type_internal): Check
 189         TYPE_HAS_DYNAMIC_LENGTH.
 190         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
 191         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
 192         New macros.
 193         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
 194         constant.
 195
 196 2020-04-24  Tom Tromey  <tromey@adacore.com>
 197
 198         * dwarf2/read.c (struct variant_field): Rewrite.
 199         (struct variant_part_builder): New.
 200         (struct nextfield): Remove "variant" field.  Add "offset".
 201         (struct field_info): Add "current_variant_part" and
 202         "variant_parts".
 203         (alloc_discriminant_info): Remove.
 204         (alloc_rust_variant): New function.
 205         (quirk_rust_enum): Update.
 206         (dwarf2_add_field): Set "offset" member.  Don't handle
 207         DW_TAG_variant_part.
 208         (offset_map_type): New typedef.
 209         (convert_variant_range, create_one_variant)
 210         (create_one_variant_part, create_variant_parts)
 211         (add_variant_property): New functions.
 212         (dwarf2_attach_fields_to_type): Call add_variant_property.
 213         (read_structure_type): Don't handle DW_TAG_variant_part.
 214         (handle_variant_part, handle_variant): New functions.
 215         (handle_struct_member_die): Use them.
 216         (process_structure_scope): Don't handle variant parts.
 217         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
 218         (struct discriminant_info): Remove.
 219         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
 220         (struct main_type) <flag_discriminated_union>: Remove.
 221         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
 222         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
 223         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
 224         Update.
 225         * valops.c (value_union_variant): Remove.
 226         * value.h (value_union_variant): Don't declare.
 227
 228 2020-04-24  Tom Tromey  <tromey@adacore.com>
 229
 230         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
 231         (ada_value_primitive_packed_val): Update.
 232         * ada-valprint.c (ada_value_print_1): Update.
 233         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
 234         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
 235         just an address.  Use evaluate_for_locexpr_baton.
 236         (dwarf2_evaluate_property): Update.
 237         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
 238         array_view.
 239         * findvar.c (default_read_var_value): Update.
 240         * gdbtypes.c (compute_variant_fields_inner)
 241         (resolve_dynamic_type_internal): Update.
 242         (resolve_dynamic_type): Change type of valaddr parameter.
 243         * gdbtypes.h (resolve_dynamic_type): Update.
 244         * valarith.c (value_subscripted_rvalue): Update.
 245         * value.c (value_from_contents_and_address): Update.
 246
 247 2020-04-24  Tom Tromey  <tromey@adacore.com>
 248
 249         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
 250         "push_initial_value" parameter.
 251         (dwarf2_evaluate_property): Likewise.
 252         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
 253
 254 2020-04-24  Tom Tromey  <tromey@adacore.com>
 255
 256         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
 257         (variant::matches, compute_variant_fields_recurse)
 258         (compute_variant_fields_inner, compute_variant_fields): New
 259         functions.
 260         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
 261         Use resolved_type after type is made.
 262         (operator==): Add new cases.
 263         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
 264         (struct discriminant_range, struct variant, struct variant_part):
 265         New.
 266         (union dynamic_prop_data) <variant_parts, original_type>: New
 267         members.
 268         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
 269         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
 270         constants.
 271         * value.c (unpack_bits_as_long): Now public.
 272         * value.h (unpack_bits_as_long): Declare.
 273
 274 2020-04-24  Tom Tromey  <tromey@adacore.com>
 275
 276         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
 277         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
 278
 279 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
 280
 281         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
 282
 283 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
 284
 285         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
 286         (remove_fork_catchpoint, post_startup_inferior)
 287         (post_attach): Move...
 288         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
 289         (remove_fork_catchpoint, post_startup_inferior)
 290         (post_attach): ...here.
 291         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
 292         (remove_fork_catchpoint, post_startup_inferior)
 293         (post_attach): Move...
 294         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
 295         (remove_fork_catchpoint, post_startup_inferior)
 296         (post_attach): ...here.
 297
 298 2020-04-24  Tom Tromey  <tromey@adacore.com>
 299
 300         * nat/windows-nat.h (struct windows_thread_info)
 301         <pc_adjusted>: New member.
 302         * windows-nat.c (windows_fetch_one_register): Check
 303         pc_adjusted.
 304         (windows_nat_target::get_windows_debug_event)
 305         (windows_nat_target::wait): Set pc_adjusted.
 306
 307 2020-04-24  Tom de Vries  <tdevries@suse.de>
 308
 309         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
 310         Run gdb-add-index inside temp dir.
 311
 312 2020-04-23  Tom Tromey  <tromey@adacore.com>
 313
 314         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
 315         in loop.
 316
 317 2020-04-23  Luis Machado  <luis.machado@linaro.org>
 318
 319         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
 320         get_frame_register instead of gdbarch_unwind_pc.
 321
 322 2020-04-23  Tom de Vries  <tdevries@suse.de>
 323
 324         * symtab.c (lookup_global_symbol): Prefer def over decl.
 325
 326 2020-04-23  Tom de Vries  <tdevries@suse.de>
 327
 328         PR symtab/25807
 329         * block.c (best_symbol, better_symbol): Promote to external.
 330         * block.h (best_symbol, better_symbol): Declare.
 331         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
 332         decl.
 333
 334 2020-04-23  Tom Tromey  <tromey@adacore.com>
 335
 336         PR ada/25837:
 337         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
 338         "const char *", not a "const std::string &".
 339         <name_and_matcher::operator==>: Update.
 340         * unittests/lookup_name_info-selftests.c: Change type of
 341         "result".
 342
 343 2020-04-23  Tom Tromey  <tom@tromey.com>
 344
 345         * inferior.h (iterate_over_inferiors): Don't declare.
 346         * inferior.c (iterate_over_inferiors): Remove.
 347         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
 348         Remove.
 349         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
 350         use iterate_over_inferiors.
 351         (darwin_resume_inferior_it)
 352         (struct resume_inferior_threads_param)
 353         (darwin_resume_inferior_threads_it): Remove.
 354         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
 355
 356 2020-04-23  Tom de Vries  <tdevries@suse.de>
 357
 358         * blockframe.c (find_pc_partial_function): Use
 359         find_pc_sect_compunit_symtab rather than
 360         objfile->sf->qf->find_pc_sect_compunit_symtab.
 361
 362 2020-04-22  Tom de Vries  <tdevries@suse.de>
 363
 364         PR symtab/25764
 365         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
 366         in psymtabs.
 367
 368 2020-04-22  Tom de Vries  <tdevries@suse.de>
 369
 370         PR symtab/25801
 371         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
 372         symtabs.
 373
 374 2020-04-22  Tom de Vries  <tdevries@suse.de>
 375
 376         PR symtab/25700
 377         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
 378         CU if already created.
 379
 380 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 381
 382         * infrun.c (displaced_step_fixup): Switch to the event_thread
 383         before calling displaced_step_restore, not after.
 384
 385 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
 386
 387         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
 388         its inferior is not recorded by us.
 389         (record_btrace_target_open): Replace call to
 390         all_non_exited_threads () with call to current_inferior
 391         ()->non_exited_threads ().
 392         (record_btrace_target::stop_recording): Likewise.
 393         (record_btrace_target::close): Likewise.
 394         (record_btrace_target::wait): Likewise.
 395         (record_btrace_target::record_stop_replaying): Likewise.
 396
 397 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
 398
 399         * btrace.c (btrace_enable): Throw an error on double enables and
 400         when enabling recording fails.
 401         (btrace_disable): Throw an error if the thread is not recorded.
 402
 403 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
 404
 405         * record-btrace.c (record_btrace_target::fetch_registers): Forward
 406         request if we do not have a thread_info.
 407
 408 2020-04-21  Tom de Vries  <tdevries@suse.de>
 409
 410         PR gdb/25471
 411         * thread.c
 412         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
 413         exception in get_frame_id.
 414
 415 2020-04-20  Tom Tromey  <tromey@adacore.com>
 416
 417         * python/python.c (struct gdbpy_event): Mark move constructor as
 418         noexcept.
 419         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
 420         constructor as noexcept.
 421         * completer.h (struct completion_result): Mark move constructor as
 422         noexcept.
 423         * completer.c (completion_result::completion_result): Use
 424         initialization style.  Don't call reset_match_list.
 425
 426 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
 427
 428         * MAINTAINERS (Write After Approval): Add myself.
 429
 430 2020-04-18  Tom Tromey  <tom@tromey.com>
 431
 432         * windows-tdep.c (init_w32_command_list)
 433         (w32_prefix_command_valid): Restore.
 434         (_initialize_windows_tdep): Call init_w32_command_list.
 435
 436 2020-04-18  Tom Tromey  <tom@tromey.com>
 437
 438         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
 439         * value.c (value_fn_field): Update.
 440         * valops.c (find_function_in_inferior)
 441         (value_allocate_space_in_inferior): Update.
 442         * tui/tui-winsource.c (tui_update_source_windows_with_line):
 443         Update.
 444         * tui/tui-source.c (tui_source_window::set_contents): Update.
 445         * symtab.c (lookup_global_or_static_symbol)
 446         (find_function_start_sal_1, skip_prologue_sal)
 447         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
 448         * symmisc.c (dump_msymbols, dump_symtab_1)
 449         (maintenance_print_one_line_table): Update.
 450         * symfile.c (init_entry_point_info, section_is_mapped)
 451         (list_overlays_command, simple_read_overlay_table)
 452         (simple_overlay_update_1): Update.
 453         * stap-probe.c (handle_stap_probe): Update.
 454         * stabsread.c (dbx_init_float_type, define_symbol)
 455         (read_one_struct_field, read_enum_type, read_range_type): Update.
 456         * source.c (info_line_command): Update.
 457         * python/python.c (gdbpy_source_objfile_script)
 458         (gdbpy_execute_objfile_script): Update.
 459         * python/py-type.c (save_objfile_types): Update.
 460         * python/py-objfile.c (py_free_objfile): Update.
 461         * python/py-inferior.c (python_new_objfile): Update.
 462         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
 463         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
 464         (maintenance_check_psymtabs): Update.
 465         * printcmd.c (info_address_command): Update.
 466         * objfiles.h (struct objfile) <arch>: New method, from
 467         get_objfile_arch.
 468         (get_objfile_arch): Don't declare.
 469         * objfiles.c (get_objfile_arch): Remove.
 470         (filter_overlapping_sections): Update.
 471         * minsyms.c (msymbol_is_function): Update.
 472         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
 473         (output_nondebug_symbol): Update.
 474         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
 475         (mdebug_expand_psymtab): Update.
 476         * machoread.c (macho_add_oso_symfile): Update.
 477         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
 478         Update.
 479         * linux-fork.c (checkpoint_command): Update.
 480         * linespec.c (convert_linespec_to_sals): Update.
 481         * jit.c (finalize_symtab): Update.
 482         * infrun.c (insert_exception_resume_from_probe): Update.
 483         * ia64-tdep.c (ia64_find_unwind_table): Update.
 484         * hppa-tdep.c (internalize_unwinds): Update.
 485         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
 486         Update.
 487         * gcore.c (call_target_sbrk): Update.
 488         * elfread.c (record_minimal_symbol, elf_symtab_read)
 489         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
 490         (elf_gnu_ifunc_resolve_by_got): Update.
 491         * dwarf2/read.c (create_addrmap_from_index)
 492         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
 493         (read_debug_names_from_section)
 494         (process_psymtab_comp_unit_reader, add_partial_symbol)
 495         (add_partial_subprogram, process_full_comp_unit)
 496         (read_file_scope, read_func_scope, read_lexical_block_scope)
 497         (read_call_site_scope, dwarf2_ranges_read)
 498         (dwarf2_record_block_ranges, dwarf2_add_field)
 499         (mark_common_block_symbol_computed, read_tag_pointer_type)
 500         (read_tag_string_type, dwarf2_init_float_type)
 501         (dwarf2_init_complex_target_type, read_base_type)
 502         (partial_die_info::read, partial_die_info::read)
 503         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
 504         (dwarf2_fetch_die_loc_sect_off): Update.
 505         * dwarf2/loc.c (dwarf2_find_location_expression)
 506         (class dwarf_evaluate_loc_desc, rw_pieced_value)
 507         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
 508         (dwarf2_loc_desc_get_symbol_read_needs)
 509         (locexpr_describe_location_piece, locexpr_describe_location_1)
 510         (loclist_describe_location): Update.
 511         * dwarf2/index-write.c (write_debug_names): Update.
 512         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
 513         * dtrace-probe.c (dtrace_process_dof): Update.
 514         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
 515         (process_one_symbol): Update.
 516         * ctfread.c (ctf_init_float_type, read_base_type): Update.
 517         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
 518         (coff_read_enum_type): Update.
 519         * cli/cli-cmds.c (edit_command, list_command): Update.
 520         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
 521         * breakpoint.c (create_overlay_event_breakpoint)
 522         (create_longjmp_master_breakpoint)
 523         (create_std_terminate_master_breakpoint)
 524         (create_exception_master_breakpoint, get_sal_arch): Update.
 525         * block.c (block_gdbarch): Update.
 526         * annotate.c (annotate_source_line): Update.
 527
 528 2020-04-17  Tom Tromey  <tromey@adacore.com>
 529
 530         * auto-load.c (show_auto_load_cmd): Remove.
 531         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
 532         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
 533         (maintenance_print_arc_command): Remove.
 534         * tui/tui-win.c (tui_command): Remove.
 535         (tui_get_cmd_list): Use add_basic_prefix_cmd.
 536         * tui/tui-layout.c (tui_layout_command): Remove.
 537         (_initialize_tui_layout): Use add_basic_prefix_cmd.
 538         * python/python.c (user_set_python, user_show_python): Remove.
 539         (_initialize_python): Use add_basic_prefix_cmd,
 540         add_show_prefix_cmd.
 541         * guile/guile.c (set_guile_command, show_guile_command): Remove.
 542         (install_gdb_commands): Use add_basic_prefix_cmd,
 543         add_show_prefix_cmd.
 544         (info_guile_command): Remove.
 545         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
 546         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
 547         add_show_prefix_cmd.
 548         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
 549         Remove do_set and do_show parameters.
 550         * cli/cli-style.c (set_style, show_style): Remove.
 551         (_initialize_cli_style): Use add_basic_prefix_cmd,
 552         add_show_prefix_cmd.
 553         (cli_style_option::add_setshow_commands): Remove do_set and
 554         do_show parameters.
 555         (cli_style_option::add_setshow_commands): Use
 556         add_basic_prefix_cmd, add_show_prefix_cmd.
 557         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
 558         (set_style_name): Remove.
 559         * cli/cli-dump.c (dump_command, append_command): Remove.
 560         (srec_dump_command, ihex_dump_command, verilog_dump_command)
 561         (tekhex_dump_command, binary_dump_command)
 562         (binary_append_command): Remove.
 563         (_initialize_cli_dump): Use add_basic_prefix_cmd.
 564         * windows-tdep.c (w32_prefix_command_valid): Remove global.
 565         (init_w32_command_list): Remove; move into ...
 566         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
 567         * valprint.c (set_print, show_print, set_print_raw)
 568         (show_print_raw): Remove.
 569         (_initialize_valprint): Use add_basic_prefix_cmd,
 570         add_show_prefix_cmd.
 571         * typeprint.c (set_print_type, show_print_type): Remove.
 572         (_initialize_typeprint): Use add_basic_prefix_cmd,
 573         add_show_prefix_cmd.
 574         * record.c (set_record_command, show_record_command): Remove.
 575         (_initialize_record): Use add_basic_prefix_cmd,
 576         add_show_prefix_cmd.
 577         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
 578         add_show_prefix_cmd.
 579         (info_command, show_command, set_debug, show_debug): Remove.
 580         * top.h (set_history, show_history): Don't declare.
 581         * top.c (set_history, show_history): Remove.
 582         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
 583         (unset_tdesc_cmd): Remove.
 584         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
 585         add_show_prefix_cmd.
 586         * symtab.c (info_module_command): Remove.
 587         (_initialize_symtab): Use add_basic_prefix_cmd.
 588         * symfile.c (overlay_command): Remove.
 589         (_initialize_symfile): Use add_basic_prefix_cmd.
 590         * sparc64-tdep.c (info_adi_command): Remove.
 591         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
 592         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
 593         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
 594         add_show_prefix_cmd.
 595         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
 596         (_initialize_serial): Use add_basic_prefix_cmd,
 597         add_show_prefix_cmd.
 598         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
 599         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
 600         add_show_prefix_cmd.
 601         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
 602         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
 603         add_show_prefix_cmd.
 604         * riscv-tdep.c (show_riscv_command, set_riscv_command)
 605         (show_debug_riscv_command, set_debug_riscv_command): Remove.
 606         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
 607         add_show_prefix_cmd.
 608         * remote.c (remote_command, set_remote_cmd): Remove.
 609         (_initialize_remote): Use add_basic_prefix_cmd.
 610         * record-full.c (set_record_full_command)
 611         (show_record_full_command): Remove.
 612         (_initialize_record_full): Use add_basic_prefix_cmd,
 613         add_show_prefix_cmd.
 614         * record-btrace.c (cmd_set_record_btrace)
 615         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
 616         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
 617         (cmd_show_record_btrace_pt): Remove.
 618         (_initialize_record_btrace): Use add_basic_prefix_cmd,
 619         add_show_prefix_cmd.
 620         * ravenscar-thread.c (set_ravenscar_command)
 621         (show_ravenscar_command): Remove.
 622         (_initialize_ravenscar): Use add_basic_prefix_cmd,
 623         add_show_prefix_cmd.
 624         * mips-tdep.c (show_mips_command, set_mips_command)
 625         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
 626         add_show_prefix_cmd.
 627         * maint.c (maintenance_command, maintenance_info_command)
 628         (maintenance_check_command, maintenance_print_command)
 629         (maintenance_set_cmd, maintenance_show_cmd): Remove.
 630         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
 631         add_show_prefix_cmd.
 632         (show_per_command_cmd): Remove.
 633         * maint-test-settings.c (maintenance_set_test_settings_cmd):
 634         Remove.
 635         (maintenance_show_test_settings_cmd): Remove.
 636         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
 637         add_show_prefix_cmd.
 638         * maint-test-options.c (maintenance_test_options_command):
 639         Remove.
 640         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
 641         * macrocmd.c (macro_command): Remove
 642         (_initialize_macrocmd): Use add_basic_prefix_cmd.
 643         * language.c (set_check, show_check): Remove.
 644         (_initialize_language): Use add_basic_prefix_cmd,
 645         add_show_prefix_cmd.
 646         * infcmd.c (unset_command): Remove.
 647         (_initialize_infcmd): Use add_basic_prefix_cmd.
 648         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
 649         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
 650         add_show_prefix_cmd.
 651         * go32-nat.c (go32_info_dos_command): Remove.
 652         (_initialize_go32_nat): Use add_basic_prefix_cmd.
 653         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
 654         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
 655         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
 656         (_initialize_frame): Use add_basic_prefix_cmd,
 657         add_show_prefix_cmd.
 658         * dcache.c (set_dcache_command, show_dcache_command): Remove.
 659         (_initialize_dcache): Use add_basic_prefix_cmd,
 660         add_show_prefix_cmd.
 661         * cp-support.c (maint_cplus_command): Remove.
 662         (_initialize_cp_support): Use add_basic_prefix_cmd.
 663         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
 664         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
 665         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
 666         add_basic_prefix_cmd, add_show_prefix_cmd.
 667         * breakpoint.c (save_command): Remove.
 668         (_initialize_breakpoint): Use add_basic_prefix_cmd.
 669         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
 670         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
 671         add_show_prefix_cmd.
 672         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
 673         (set_ada_command, show_ada_command): Remove.
 674         (_initialize_ada_language): Use add_basic_prefix_cmd,
 675         add_show_prefix_cmd.
 676         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
 677
 678 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
 679
 680         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
 681         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
 682
 683 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
 684
 685         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
 686         warning messages.
 687
 688 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
 689
 690         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
 691         import table is not at beginning of .idata section.
 692
 693 2020-04-16  Pedro Alves  <palves@redhat.com>
 694
 695         * inferior.c (delete_inferior): Use delete operator directly
 696         instead of delete_program_space.
 697         * progspace.c (add_program_space): New, factored out from
 698         program_space::program_space.
 699         (remove_program_space): New, factored out from
 700         delete_program_space.
 701         (program_space::program_space): Remove intro comment.  Rewrite.
 702         (program_space::~program_space): Remove intro comment.  Call
 703         remove_program_space.
 704         (delete_program_space): Delete.
 705         * progspace.h (program_space::program_space): Make explicit.  Move
 706         intro comment here, adjusted.
 707         (program_space::~program_space): Move intro comment here,
 708         adjusted.
 709         (delete_program_space): Remove.
 710
 711 2020-04-16  Tom Tromey  <tromey@adacore.com>
 712
 713         * windows-nat.c (windows_nat::handle_access_violation): New
 714         function.
 715         * nat/windows-nat.h (handle_access_violation): Declare.
 716         * nat/windows-nat.c (handle_exception): Move Cygwin code to
 717         windows-nat.c.  Call handle_access_violation.
 718
 719 2020-04-16  Tom de Vries  <tdevries@suse.de>
 720
 721         PR symtab/25791
 722         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
 723         CUs without psymtab.
 724
 725 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
 726
 727         * python/python.c (do_start_initialization): Don't call
 728         PyEval_InitThreads for Python 3.9 and beyond.
 729
 730 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
 731
 732         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
 733         thread functions.
 734         (obsd_nat_target::wait): Likewise.
 735
 736 2020-04-15  Tom Tromey  <tromey@adacore.com>
 737
 738         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
 739         (DEBUG_EXCEPT): Use debug_printf.
 740
 741 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 742
 743         * completer.c (class completion_tracker::completion_hash_entry)
 744         <hash_name>: New member function.
 745         (completion_tracker::discard_completions): New callback to hash a
 746         completion_hash_entry, pass this to htab_create_alloc.
 747
 748 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
 749
 750         * windows-nat.c (windows_make_so): Warn rather than stopping with
 751         an error if realpath() fails.
 752
 753 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
 754
 755         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
 756         (nbsd_nat_target::info_proc): Add do_status.
 757
 758 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
 759             Tom de Vries  <tdevries@suse.de>
 760
 761         PR symtab/25718
 762         * psympriv.h (struct partial_symtab::read_symtab)
 763         (struct partial_symtab::expand_psymtab)
 764         (struct partial_symtab::read_dependencies): Update comments.
 765         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
 766         read_symtab for includer.
 767         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
 768         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
 769         (struct dwarf2_include_psymtab::m_readin): Remove.
 770         (struct dwarf2_include_psymtab::includer): New member function.
 771         (dwarf2_psymtab::expand_psymtab): Assert !readin.
 772
 773 2020-04-14  Tom de Vries  <tdevries@suse.de>
 774
 775         PR symtab/25720
 776         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
 777         with NULL symbol_matcher and lookup_name.
 778         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
 779         and lookup_name.
 780         * dwarf2/read.c (dw2_expand_symtabs_matching)
 781         (dw2_debug_names_expand_symtabs_matching): Same.
 782         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
 783         Make lookup_name a pointer.  Update comment.
 784         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
 785         lookup_name being a pointer.
 786         * symfile.c (expand_symtabs_matching): Same.
 787         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
 788         * linespec.c (iterate_over_all_matching_symtabs): Same.
 789
 790 2020-04-13  Tom Tromey  <tom@tromey.com>
 791
 792         * run-on-main-thread.c: Update include.
 793         * unittests/main-thread-selftests.c: Update include.
 794         * tui/tui-win.c: Update include.
 795         * tui/tui-io.c: Update include.
 796         * tui/tui-interp.c: Update include.
 797         * tui/tui-hooks.c: Update include.
 798         * top.h: Update include.
 799         * top.c: Update include.
 800         * ser-base.c: Update include.
 801         * remote.c: Update include.
 802         * remote-notif.c: Update include.
 803         * remote-fileio.c: Update include.
 804         * record-full.c: Update include.
 805         * record-btrace.c: Update include.
 806         * python/python.c: Update include.
 807         * posix-hdep.c: Update include.
 808         * mingw-hdep.c: Update include.
 809         * mi/mi-main.c: Update include.
 810         * mi/mi-interp.c: Update include.
 811         * main.c: Update include.
 812         * linux-nat.c: Update include.
 813         * interps.c: Update include.
 814         * infrun.c: Update include.
 815         * inf-loop.c: Update include.
 816         * event-top.c: Update include.
 817         * event-loop.c: Move to ../gdbsupport/.
 818         * event-loop.h: Move to ../gdbsupport/.
 819         * async-event.h: Update include.
 820         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
 821
 822 2020-04-13  Tom Tromey  <tom@tromey.com>
 823
 824         * tui/tui-win.c: Include async-event.h.
 825         * remote.c: Include async-event.h.
 826         * remote-notif.c: Include async-event.h.
 827         * record-full.c: Include async-event.h.
 828         * record-btrace.c: Include async-event.h.
 829         * infrun.c: Include async-event.h.
 830         * event-top.c: Include async-event.h.
 831         * event-loop.h: Move some declarations to async-event.h.
 832         * event-loop.c: Don't include ser-event.h or top.h.  Move some
 833         code to async-event.c.
 834         * async-event.h: New file.
 835         * async-event.c: New file.
 836         * Makefile.in (COMMON_SFILES): Add async-event.c.
 837         (HFILES_NO_SRCDIR): Add async-event.h.
 838
 839 2020-04-13  Tom Tromey  <tom@tromey.com>
 840
 841         * utils.c (flush_streams): New function.
 842         * event-loop.c (gdb_wait_for_event): Call flush_streams.
 843
 844 2020-04-13  Tom Tromey  <tom@tromey.com>
 845
 846         * event-loop.c (handle_file_event): Use warning, not
 847         printf_unfiltered.
 848
 849 2020-04-13  Tom Tromey  <tom@tromey.com>
 850
 851         * event-loop.c: Include <chrono>.
 852
 853 2020-04-13  Tom Tromey  <tom@tromey.com>
 854
 855         * gdb_select.h: Move to ../gdbsupport/.
 856         * event-loop.c: Update include path.
 857         * top.c: Update include path.
 858         * ser-base.c: Update include path.
 859         * ui-file.c: Update include path.
 860         * ser-tcp.c: Update include path.
 861         * guile/scm-ports.c: Update include path.
 862         * posix-hdep.c: Update include path.
 863         * ser-unix.c: Update include path.
 864         * gdb_usleep.c: Update include path.
 865         * mingw-hdep.c: Update include path.
 866         * inflow.c: Update include path.
 867         * infrun.c: Update include path.
 868         * event-top.c: Update include path.
 869
 870 2020-04-13  Tom Tromey  <tom@tromey.com>
 871
 872         * configure: Rebuild.
 873         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
 874
 875 2020-04-13  Tom Tromey  <tom@tromey.com>
 876
 877         * event-loop.h (start_event_loop): Don't declare.
 878         * event-loop.c (start_event_loop): Move...
 879         * main.c (start_event_loop): ...here.  Now static.
 880
 881 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
 882
 883         * MAINTAINERS: Update my email address.
 884
 885 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
 886
 887         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
 888         IP_ALL.
 889
 890 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
 891
 892         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
 893         (nbsd_nat_target::info_proc): Add do_cmdline.
 894
 895 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
 896
 897         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
 898         (nbsd_nat_target::info_proc): Add do_cwd.
 899
 900 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
 901
 902         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
 903
 904 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
 905
 906         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
 907         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
 908         (nbsd_nat_target::info_proc): New functions.
 909         * nbsd-nat.c (kinfo_get_vmmap): New function.
 910         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
 911         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
 912         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
 913         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
 914         functions.
 915         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
 916         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
 917         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
 918         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
 919         (KINFO_VME_FLAG_GROWS_DOWN): New.
 920
 921 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
 922
 923         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
 924         bit shift.
 925
 926 2020-04-10  Tom Tromey  <tromey@adacore.com>
 927
 928         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
 929
 930 2020-04-10  Tom Tromey  <tromey@adacore.com>
 931
 932         * symtab.c (get_symbol_address, get_msymbol_address): Skip
 933         separate debug files.
 934
 935 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
 936
 937         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
 938         Move to...
 939         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
 940         ... here.
 941         * windows-nat.c (windows_nat_target::get_windows_debug_event):
 942         Check for STATUS_WX86_BREAKPOINT.
 943         (windows_nat_target::wait): Same.
 944
 945 2020-04-10  Tom de Vries  <tdevries@suse.de>
 946
 947         PR cli/25808
 948         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
 949
 950 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 951
 952         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
 953         (Write After Approval): Remove Tom de Vries.
 954
 955 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 956
 957         revert partially:
 958         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
 959
 960         * buildsym.c (record_line): Fix undefined behavior and preserve
 961         lines at eof.
 962
 963 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
 964
 965         * auxv.h (svr4_auxv_parse): New.
 966         * auxv.c (default_auxv_parse): Split into default_auxv_parse
 967         and generic_auxv_parse.
 968         (svr4_auxv_parse): Add.
 969         * obsd-tdep.c: Include "auxv.h".
 970         (obsd_auxv_parse): Remove.
 971         (obsd_init_abi): Remove comment.
 972         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
 973         from `obsd_auxv_parse' to `svr4_auxv_parse'.
 974         * nbsd-tdep.c: Include "auxv.h".
 975         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
 976
 977 2020-04-08  Tom Tromey  <tromey@adacore.com>
 978
 979         * nat/windows-nat.h (last_wait_event): Don't declare.
 980         (wait_for_debug_event): Update comment.
 981         * nat/windows-nat.c (last_wait_event): Now static.
 982
 983 2020-04-08  Tom Tromey  <tromey@adacore.com>
 984
 985         * windows-nat.c (wait_for_debug_event): Move to
 986         nat/windows-nat.c.
 987         * nat/windows-nat.h (wait_for_debug_event): Declare.
 988         * nat/windows-nat.c (wait_for_debug_event): Move from
 989         windows-nat.c.  No longer static.
 990
 991 2020-04-08  Tom Tromey  <tromey@adacore.com>
 992
 993         * windows-nat.c (get_windows_debug_event): Use
 994         fetch_pending_stop.
 995         * nat/windows-nat.h (fetch_pending_stop): Declare.
 996         * nat/windows-nat.c (fetch_pending_stop): New function.
 997
 998 2020-04-08  Tom Tromey  <tromey@adacore.com>
 999
1000         * windows-nat.c (windows_continue): Use matching_pending_stop and
1001         continue_last_debug_event.
1002         * nat/windows-nat.h (matching_pending_stop)
1003         (continue_last_debug_event): Declare.
1004         * nat/windows-nat.c (DEBUG_EVENTS): New define.
1005         (matching_pending_stop, continue_last_debug_event): New
1006         functions.
1007
1008 2020-04-08  Tom Tromey  <tromey@adacore.com>
1009
1010         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
1011         (handle_exception_result): Move to nat/windows-nat.h.
1012         (DEBUG_EXCEPTION_SIMPLE): Remove.
1013         (windows_nat::handle_ms_vc_exception): New function.
1014         (handle_exception): Move to nat/windows-nat.c.
1015         (get_windows_debug_event): Update.
1016         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
1017         nat/windows-nat.c.
1018         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
1019         (handle_exception_result): Move from windows-nat.c.
1020         (handle_exception): Declare.
1021         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
1022         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
1023         windows-nat.c.
1024
1025 2020-04-08  Tom Tromey  <tromey@adacore.com>
1026
1027         * windows-nat.c (exception_count, event_count): Remove.
1028         (handle_exception, get_windows_debug_event)
1029         (do_initial_windows_stuff): Update.
1030
1031 2020-04-08  Tom Tromey  <tromey@adacore.com>
1032
1033         * windows-nat.c (windows_nat::handle_load_dll)
1034         (windows_nat::handle_unload_dll): Rename.  No longer static.
1035         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
1036         Declare.
1037
1038 2020-04-08  Tom Tromey  <tromey@adacore.com>
1039
1040         * complaints.h (stop_whining): Declare at top-level.
1041         (complaint): Don't declare stop_whining.
1042
1043 2020-04-08  Tom Tromey  <tromey@adacore.com>
1044
1045         * windows-nat.c (windows_nat::handle_output_debug_string):
1046         Rename.  No longer static.
1047         * nat/windows-nat.h (handle_output_debug_string): Declare.
1048
1049 2020-04-08  Tom Tromey  <tromey@adacore.com>
1050
1051         * windows-nat.c (current_process_handle, current_process_id)
1052         (main_thread_id, last_sig, current_event, last_wait_event)
1053         (current_windows_thread, desired_stop_thread_id, pending_stops)
1054         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
1055         (display_selectors, fake_create_process)
1056         (get_windows_debug_event): Update.
1057         * nat/windows-nat.h (current_process_handle, current_process_id)
1058         (main_thread_id, last_sig, current_event, last_wait_event)
1059         (current_windows_thread, desired_stop_thread_id, pending_stops)
1060         (struct pending_stop, siginfo_er): Move from windows-nat.c.
1061         * nat/windows-nat.c (current_process_handle, current_process_id)
1062         (main_thread_id, last_sig, current_event, last_wait_event)
1063         (current_windows_thread, desired_stop_thread_id, pending_stops)
1064         (siginfo_er): New globals.  Move from windows-nat.c.
1065
1066 2020-04-08  Tom Tromey  <tromey@adacore.com>
1067
1068         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
1069         (handle_load_dll): Update.
1070         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
1071
1072 2020-04-08  Tom Tromey  <tromey@adacore.com>
1073
1074         * windows-nat.c (enum thread_disposition_type): Move to
1075         nat/windows-nat.h.
1076         (windows_nat::thread_rec): Rename from thread_rec.  No longer
1077         static.
1078         (windows_add_thread, windows_nat_target::fetch_registers)
1079         (windows_nat_target::store_registers, handle_exception)
1080         (windows_nat_target::resume, get_windows_debug_event)
1081         (windows_nat_target::get_tib_address)
1082         (windows_nat_target::thread_name)
1083         (windows_nat_target::thread_alive): Update.
1084         * nat/windows-nat.h (enum thread_disposition_type): Move from
1085         windows-nat.c.
1086         (thread_rec): Declare.
1087
1088 2020-04-08  Tom Tromey  <tromey@adacore.com>
1089
1090         * windows-nat.c: Add "using namespace".
1091         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
1092         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
1093
1094 2020-04-08  Tom Tromey  <tromey@adacore.com>
1095
1096         * nat/windows-nat.h (struct windows_thread_info): Declare
1097         destructor.
1098         * nat/windows-nat.c (~windows_thread_info): New.
1099
1100 2020-04-08  Tom Tromey  <tromey@adacore.com>
1101
1102         PR gdb/22992
1103         * windows-nat.c (current_event): Update comment.
1104         (last_wait_event, desired_stop_thread_id): New globals.
1105         (struct pending_stop): New.
1106         (pending_stops): New global.
1107         (windows_nat_target) <stopped_by_sw_breakpoint>
1108         <supports_stopped_by_sw_breakpoint>: New methods.
1109         (windows_fetch_one_register): Add assertions.  Adjust PC.
1110         (windows_continue): Handle pending stops.  Suspend other threads
1111         when stepping.  Use last_wait_event
1112         (wait_for_debug_event): New function.
1113         (get_windows_debug_event): Use wait_for_debug_event.  Handle
1114         pending stops.  Queue spurious stops.
1115         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
1116         (windows_nat_target::kill): Use wait_for_debug_event.
1117         * nat/windows-nat.h (struct windows_thread_info)
1118         <stopped_at_software_breakpoint>: New field.
1119         * nat/windows-nat.c (windows_thread_info::resume): Clear
1120         stopped_at_software_breakpoint.
1121
1122 2020-04-08  Tom Tromey  <tromey@adacore.com>
1123
1124         * windows-nat.c (enum thread_disposition_type): New.
1125         (thread_rec): Replace "get_context" parameter with "disposition";
1126         change type.
1127         (windows_add_thread, windows_nat_target::fetch_registers)
1128         (windows_nat_target::store_registers, handle_exception)
1129         (windows_nat_target::resume, get_windows_debug_event)
1130         (windows_nat_target::get_tib_address)
1131         (windows_nat_target::thread_name)
1132         (windows_nat_target::thread_alive): Update.
1133
1134 2020-04-08  Tom Tromey  <tromey@adacore.com>
1135
1136         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
1137         (windows_continue): Use windows_continue::resume.
1138         * nat/windows-nat.h (struct windows_thread_info) <suspend,
1139         resume>: Declare new methods.
1140         * nat/windows-nat.c: New file.
1141         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
1142
1143 2020-04-08  Tom Tromey  <tromey@adacore.com>
1144
1145         * windows-nat.c (windows_add_thread, windows_delete_thread)
1146         (windows_nat_target::fetch_registers)
1147         (windows_nat_target::store_registers, fake_create_process)
1148         (windows_nat_target::resume, windows_nat_target::resume)
1149         (get_windows_debug_event, windows_nat_target::wait)
1150         (windows_nat_target::pid_to_str)
1151         (windows_nat_target::get_tib_address)
1152         (windows_nat_target::get_ada_task_ptid)
1153         (windows_nat_target::thread_name)
1154         (windows_nat_target::thread_alive): Use lwp, not tid.
1155
1156 2020-04-08  Tom Tromey  <tromey@adacore.com>
1157
1158         * windows-nat.c (handle_exception)
1159         (windows_nat_target::thread_name): Update.
1160         * nat/windows-nat.h (windows_thread_info): Remove destructor.
1161         <name>: Now unique_xmalloc_ptr.
1162
1163 2020-04-08  Tom Tromey  <tromey@adacore.com>
1164
1165         * windows-nat.c (thread_rec)
1166         (windows_nat_target::fetch_registers): Update.
1167         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
1168         Update comment.
1169         <debug_registers_changed, reload_context>: Now bool.
1170
1171 2020-04-08  Tom Tromey  <tromey@adacore.com>
1172
1173         * windows-nat.c (windows_add_thread): Use new.
1174         (windows_init_thread_list, windows_delete_thread): Use delete.
1175         (get_windows_debug_event): Update.
1176         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
1177         destructor, and initializers.
1178
1179 2020-04-08  Tom Tromey  <tromey@adacore.com>
1180
1181         * windows-nat.c (struct windows_thread_info): Remove.
1182         * nat/windows-nat.h: New file.
1183
1184 2020-04-08  Tom Tromey  <tromey@adacore.com>
1185
1186         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
1187         (thread_rec, windows_add_thread, windows_delete_thread)
1188         (windows_continue): Update.
1189
1190 2020-04-08  Tom Tromey  <tromey@adacore.com>
1191
1192         * windows-nat.c (struct windows_thread_info): Remove typedef.
1193         (thread_head): Remove.
1194         (thread_list): New global.
1195         (thread_rec, windows_add_thread, windows_init_thread_list)
1196         (windows_delete_thread, windows_continue): Update.
1197
1198 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
1199
1200         * windows-tdep.h (windows_init_abi): Add comment.
1201         (cygwin_init_abi): New declaration.
1202         * windows-tdep.c: Split signal enumeration in two, one for
1203         Windows and one for Cygwin.
1204         (windows_gdb_signal_to_target): Only deal with signal of the
1205         Windows OS ABI.
1206         (cygwin_gdb_signal_to_target): New function.
1207         (windows_init_abi): Rename to windows_init_abi_common, don't set
1208         gdb_signal_to_target gdbarch method.  Add new new function with
1209         this name.
1210         (cygwin_init_abi): New function.
1211         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
1212         comment.  Don't call windows_init_abi.
1213         (amd64_windows_init_abi): Add comment, call windows_init_abi.
1214         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
1215         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
1216         i386_windows_init_abi_common, don't call windows_init_abi.  Add
1217         a new function of this name.
1218         (i386_cygwin_init_abi): New function.
1219         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
1220         OS ABI Cygwin.
1221
1222 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
1223
1224         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
1225         parameter.c.
1226         (dwarf2_read_gdb_index): Update.
1227
1228 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
1229
1230         * nbsd-tdep.c: Include "objfiles.h".
1231         (nbsd_skip_solib_resolver): New.
1232         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
1233
1234 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
1235
1236         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
1237         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
1238         with DW_LLE_base_addressx are being emitted in DWARFv5.
1239         Add the newly added kind DW_LOC_OFFSET_PAIR also.
1240         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
1241         unsigned integer.
1242
1243 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
1244
1245         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
1246         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
1247         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
1248         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
1249         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
1250         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
1251         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
1252
1253
1254 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
1255
1256         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
1257         (read_loclist_index): New function definition.
1258         (lookup_loclist_base): New function definition.
1259         (read_loclist_header): New function definition.
1260         (dwarf2_cu): Add loclist_base and loclist_header field.
1261         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
1262         (read_full_die_1): Read the value of DW_AT_loclists_base.
1263         (read_attribute_reprocess): Handle DW_FORM_loclistx.
1264         (read_attribute_value): Handle DW_FORM_loclistx.
1265         (skip_one_die): Handle DW_FORM_loclistx.
1266         (loclist_header): New structure declaration.
1267         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
1268
1269 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1270
1271         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
1272         constructor.  Remove `addr` parameter from other constructor and
1273         add `per_cu` parameter.
1274         * dwarf2/read.c (create_partial_symtab): Update.
1275
1276 2020-04-07  Tom de Vries  <tdevries@suse.de>
1277
1278         PR symtab/25796
1279         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
1280         (partial_die_info::fixup): Inherit has_const_value.
1281
1282 2020-04-07  Tom de Vries  <tdevries@suse.de>
1283
1284         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
1285         symbols without address.
1286
1287 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
1288
1289         * nbsd-nat.h (struct thread_info): Add forward declaration.
1290         (nbsd_nat_target::thread_alive): Add.
1291         (nbsd_nat_target::thread_name): Likewise.
1292         (nbsd_nat_target::update_thread_list): Likewise.
1293         (update_thread_list::post_attach): Likewise.
1294         (post_attach::pid_to_str): Likewise.
1295         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
1296         (nbsd_thread_lister): Add.
1297         (nbsd_nat_target::thread_alive): Likewise.
1298         (nbsd_nat_target::thread_name): Likewise.
1299         (nbsd_add_threads): Likewise.
1300         (update_thread_list::post_attach): Likewise.
1301         (nbsd_nat_target::update_thread_list): Likewise.
1302         (post_attach::pid_to_str): Likewise.
1303
1304 2020-04-06  Tom Tromey  <tromey@adacore.com>
1305
1306         * ada-valprint.c (print_variant_part): Extract the variant field.
1307         (print_field_values): Use the field as the outer value when
1308         recursing.
1309
1310 2020-04-06  Tom Tromey  <tromey@adacore.com>
1311
1312         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
1313         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
1314         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
1315         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
1316         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
1317
1318 2020-04-06  Tom Tromey  <tromey@adacore.com>
1319
1320         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
1321         TYPE_CODE_ERROR.
1322
1323 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
1324
1325         * nbsd-tdep.c: Include "gdbarch.h".
1326         Define enum with NetBSD signal numbers.
1327         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
1328         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
1329         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
1330         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
1331         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
1332         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
1333         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
1334         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
1335         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
1336         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
1337         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
1338         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
1339
1340 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
1341
1342         PR gdb/25325
1343         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
1344
1345 2020-04-03  Tom Tromey  <tromey@adacore.com>
1346
1347         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
1348         Read constant block.
1349
1350 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
1351
1352         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
1353         (gdb_bfd_get_full_section_contents): New declaration.
1354         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
1355         * windows-tdep.c (is_linked_with_cygwin_dll): Use
1356         gdb_bfd_get_full_section_contents.
1357
1358 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
1359
1360         * exec.c (build_section_table): Replace internal_error with
1361         gdb_assert.
1362         (section_table_xfer_memory_partial): Likewise.
1363         * mdebugread.c (parse_partial_symbols): Likewise.
1364         * psymtab.c (lookup_partial_symbol): Likewise.
1365         * utils.c (wrap_here): Likewise.
1366
1367 2020-04-02  Tom Tromey  <tromey@adacore.com>
1368
1369         * f-lang.c (build_fortran_types): Use arch_type to initialize
1370         builtin_complex_s32 in the TYPE_CODE_ERROR case.
1371
1372 2020-04-02  Tom Tromey  <tromey@adacore.com>
1373
1374         * dwarf2/read.c (partial_die_info::read): Do not create a vector
1375         of attributes.
1376
1377 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1378             Bernd Edlinger <bernd.edlinger@hotmail.de>
1379             Tom Tromey  <tromey@adacore.com>
1380
1381         * buildsym.c (buildsym_compunit::record_line): Remove
1382         deduplication code.
1383
1384 2020-04-02  Tom de Vries  <tdevries@suse.de>
1385
1386         PR ada/24671
1387         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
1388
1389 2020-04-02  Tom de Vries  <tdevries@suse.de>
1390
1391         * dwarf2/read.c (dwarf2_gdb_index_functions,
1392         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
1393         NULL.
1394         * psymtab.c (psym_lookup_global_symbol_language): New function.
1395         (psym_functions): Init psym_lookup_global_symbol_language with
1396         psym_lookup_global_symbol_language.
1397         * symfile-debug.c (debug_sym_quick_functions): Init
1398         lookup_global_symbol_language with NULL.
1399         * symfile.c (set_initial_language): Remove fixme comment.
1400         * symfile.h (struct quick_symbol_functions): Add
1401         lookup_global_symbol_language.
1402         * symtab.c (find_quick_global_symbol_language): New function.
1403         (find_main_name): Use find_quick_global_symbol_language.
1404
1405 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
1406
1407         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
1408
1409 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1410
1411         * buildsym.c (record_line): Fix undefined behavior and preserve
1412         lines at eof.
1413
1414 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1415
1416         * buildsym.c (record_line): Fix the resizing condition.
1417
1418 2020-04-01  Tom Tromey  <tom@tromey.com>
1419
1420         * value.h (value_literal_complex): Add comment.
1421         * valops.c (value_literal_complex): Refer to value.h.
1422
1423 2020-04-01  Tom Tromey  <tom@tromey.com>
1424
1425         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
1426         (scalar_type): New rule, from typebase.
1427         (typebase): Use scalar_type.  Recognize complex types.
1428         (field_name): Handle FLOAT_KEYWORD.
1429         (ident_tokens): Add _Complex and __complex__.
1430
1431 2020-04-01  Tom Tromey  <tom@tromey.com>
1432
1433         PR exp/25299:
1434         * valarith.c (promotion_type, complex_binop): New functions.
1435         (scalar_binop): Handle complex numbers.  Use promotion_type.
1436         (value_pos, value_neg, value_complement): Handle complex numbers.
1437
1438 2020-04-01  Tom Tromey  <tom@tromey.com>
1439
1440         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
1441         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
1442         (parse_number): Handle complex numbers.
1443
1444 2020-04-01  Tom Tromey  <tom@tromey.com>
1445
1446         * c-valprint.c (c_decorations): Change complex suffix to "i".
1447
1448 2020-04-01  Tom Tromey  <tom@tromey.com>
1449
1450         * valprint.c (generic_value_print_complex): Use accessors.
1451         * value.h (value_real_part, value_imaginary_part): Declare.
1452         * valops.c (value_real_part, value_imaginary_part): New
1453         functions.
1454         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
1455
1456 2020-04-01  Tom Tromey  <tom@tromey.com>
1457
1458         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
1459         (read_range_type): Update.
1460         * mdebugread.c (basic_type): Update.
1461         * go-lang.c (build_go_types): Use init_complex_type.
1462         * gdbtypes.h (struct main_type) <complex_type>: New member.
1463         (init_complex_type): Update.
1464         (arch_complex_type): Don't declare.
1465         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
1466         Make name if none given.  Use alloc_type_copy.  Look for cached
1467         complex type.
1468         (arch_complex_type): Remove.
1469         (gdbtypes_post_init): Use init_complex_type.
1470         * f-lang.c (build_fortran_types): Use init_complex_type.
1471         * dwarf2/read.c (read_base_type): Update.
1472         * d-lang.c (build_d_types): Use init_complex_type.
1473         * ctfread.c (read_base_type): Update.
1474
1475 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1476
1477         * infrun.c (stop_all_threads): Update assertion, plus when
1478         stopping threads, take into account that we might be trying
1479         to stop an all-stop target.
1480         (stop_waiting): Call 'stop_all_threads' if there exists a
1481         non-stop target.
1482
1483 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1484
1485         * target.h (exists_non_stop_target): New function declaration.
1486         * target.c (exists_non_stop_target): New function.
1487
1488 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
1489
1490         PR gdb/24789
1491         * eval.c (is_integral_or_integral_reference): New function.
1492         (evaluate_subexp_standard): Allow integer references in
1493         pointer arithmetic.
1494
1495 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1496
1497         * remote.c (remote_target::remote_parse_stop_reply): Remove the
1498         check for no ptid in the stop reply when the target is non-stop.
1499
1500 2020-04-01  Tom Tromey  <tromey@adacore.com>
1501
1502         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
1503         "name" parameter to rvalue reference.  Initialize m_name_holder.
1504         <lookup_name_info>: New overloads.
1505         <name>: Return gdb::string_view.
1506         <c_str>: New method.
1507         <make_ignore_params>: Update.
1508         <search_name_hash>: Update.
1509         <language_lookup_name>: Return const char *.
1510         <m_name>: Change type.
1511         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
1512         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
1513         (lookup_name_info::match_any): Update.
1514         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
1515         Update.
1516         * minsyms.c (linkage_name_str): Update.
1517         * language.c (default_symbol_name_matcher): Update.
1518         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
1519         Update.
1520         * ada-lang.c (ada_fold_name): Change parameter to string_view.
1521         (ada_lookup_name_info::ada_lookup_name_info): Update.
1522         (literal_symbol_name_matcher): Update.
1523
1524 2020-04-01  Tom Tromey  <tromey@adacore.com>
1525
1526         * psymtab.c (psymtab_search_name): Remove function.
1527         (psym_lookup_symbol): Create search name and lookup name here.
1528         (lookup_partial_symbol): Remove "name" parameter; add
1529         lookup_name.
1530         (psym_expand_symtabs_for_function): Update.
1531
1532 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
1533
1534         PR tui/25597:
1535         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
1536
1537 2020-03-31  Tom Tromey  <tromey@adacore.com>
1538
1539         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
1540         memcpy.
1541
1542 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
1543
1544         * features/riscv/32bit-csr.xml: Regenerated.
1545         * features/riscv/64bit-csr.xml: Regenerated.
1546
1547 2020-03-30  Tom Tromey  <tromey@adacore.com>
1548
1549         * ada-valprint.c (print_variant_part): Update.
1550         * ada-lang.h (ada_which_variant_applies): Update.
1551         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
1552         outer_valaddr parameters; replace with "outer" value parameter.
1553         (to_fixed_variant_branch_type): Update.
1554
1555 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1556
1557         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
1558         <list>.  Remove inclusion of observable.h.
1559         (PPC_DEBUG_CURRENT_VERSION): Move up define.
1560         (struct arch_lwp_info): New struct.
1561         (class ppc_linux_dreg_interface): New class.
1562         (struct ppc_linux_process_info): New struct.
1563         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
1564         <low_new_clone, low_forget_process, low_prepare_to_resume>
1565         <copy_thread_dreg_state, mark_thread_stale>
1566         <mark_debug_registers_changed, register_hw_breakpoint>
1567         <clear_hw_breakpoint, register_wp, clear_wp>
1568         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
1569         <num_memory_accesses, get_trigger_type>
1570         <create_watchpoint_request, hwdebug_point_cmp>
1571         <init_arch_lwp_info, get_arch_lwp_info>
1572         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
1573         methods.
1574         <struct ptid_hash>: New inner struct.
1575         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
1576         members.
1577         (saved_dabr_value, hwdebug_info, max_slots_number)
1578         (struct hw_break_tuple, struct thread_points, ppc_threads)
1579         (have_ptrace_hwdebug_interface)
1580         (hwdebug_find_thread_points_by_tid)
1581         (hwdebug_insert_point, hwdebug_remove_point): Remove.
1582         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
1583         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
1584         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
1585         use m_dreg_interface.
1586         (hwdebug_point_cmp): Change to...
1587         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
1588         reference arguments instead of pointers.
1589         (ppc_linux_nat_target::ranged_break_num_registers): Use
1590         m_dreg_interface.
1591         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
1592         m_dreg_interface.  Call register_hw_breakpoint.
1593         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
1594         m_dreg_interface.  Call clear_hw_breakpoint.
1595         (get_trigger_type): Change to...
1596         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
1597         comment.
1598         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
1599         use m_dreg_interface.  Call register_hw_breakpoint.
1600         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
1601         use m_dreg_interface.  Call clear_hw_breakpoint.
1602         (can_use_watchpoint_cond_accel): Change to...
1603         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
1604         method.  Update comment, use m_dreg_interface and
1605         m_process_info.
1606         (calculate_dvc): Change to...
1607         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
1608         m_dreg_interface.
1609         (num_memory_accesses): Change to...
1610         (ppc_linux_nat_target::num_memory_accesses): ...this method.
1611         (check_condition): Change to...
1612         (ppc_linux_nat_target::check_condition): ...this method.
1613         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
1614         comment, use m_dreg_interface.
1615         (create_watchpoint_request): Change to...
1616         (ppc_linux_nat_target::create_watchpoint_request): ...this
1617         method.  Use m_dreg_interface.
1618         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
1619         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
1620         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
1621         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
1622         (ppc_linux_nat_target::low_forget_process)
1623         (ppc_linux_nat_target::low_new_fork)
1624         (ppc_linux_nat_target::low_new_clone)
1625         (ppc_linux_nat_target::low_delete_thread)
1626         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
1627         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
1628         only call mark_thread_stale.
1629         (ppc_linux_thread_exit): Remove.
1630         (ppc_linux_nat_target::stopped_data_address): Change to...
1631         (ppc_linux_nat_target::low_stopped_data_address): This. Add
1632         comment, use m_dreg_interface and m_thread_hw_breakpoints.
1633         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
1634         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
1635         comment.  Call low_stopped_data_address.
1636         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
1637         m_dreg_interface.
1638         (ppc_linux_nat_target::masked_watch_num_registers): Use
1639         m_dreg_interface.
1640         (ppc_linux_nat_target::copy_thread_dreg_state)
1641         (ppc_linux_nat_target::mark_thread_stale)
1642         (ppc_linux_nat_target::mark_debug_registers_changed)
1643         (ppc_linux_nat_target::register_hw_breakpoint)
1644         (ppc_linux_nat_target::clear_hw_breakpoint)
1645         (ppc_linux_nat_target::register_wp)
1646         (ppc_linux_nat_target::clear_wp)
1647         (ppc_linux_nat_target::init_arch_lwp_info)
1648         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
1649         (_initialize_ppc_linux_nat): Remove observer callback.
1650
1651 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1652
1653         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
1654         (ppc_linux_nat_target::auxv_parse)
1655         (ppc_linux_nat_target::read_description)
1656         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
1657         Move up.
1658
1659 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1660
1661         * linux-nat.h (low_new_clone): New method.
1662         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
1663
1664 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
1665
1666         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
1667         (dbx_expand_psymtab): ... this.
1668         (start_psymtab): Update.
1669         * mdebugread.c (psymtab_to_symtab_1): Rename to...
1670         (mdebug_expand_psymtab): ... this.
1671         (parse_partial_symbols): Update.
1672         (new_psymtab): Update.
1673         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
1674         (xcoff_expand_psymtab): ... this.
1675         (xcoff_start_psymtab): Update.
1676
1677 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
1678
1679         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
1680         <expand_dependencies>: ... this.
1681         * psymtab.c (partial_symtab::read_dependencies): Rename to...
1682         (partial_symtab::expand_dependencies): ... this.
1683         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
1684         Update.
1685         (dwarf2_psymtab::expand_psymtab): Update.
1686         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
1687         * mdebugread.c (psymtab_to_symtab_1): Update.
1688         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
1689
1690 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
1691
1692         * psympriv.h (discard_psymtab): Remove.
1693         * dbxread.c (dbx_end_psymtab): Update.
1694         * xcoffread.c (xcoff_end_psymtab): Update.
1695
1696 2020-03-28  Tom Tromey  <tom@tromey.com>
1697
1698         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
1699         comment.
1700
1701 2020-03-28  Tom Tromey  <tom@tromey.com>
1702
1703         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
1704
1705 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
1706
1707         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
1708
1709 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
1710
1711         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
1712
1713 2020-03-26  Tom Tromey  <tom@tromey.com>
1714
1715         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
1716         (mark_common_block_symbol_computed, read_tag_string_type)
1717         (attr_to_dynamic_prop, read_subrange_type): Update.
1718         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
1719         to be methods on struct attribute.
1720         (skip_one_die, process_imported_unit_die, read_namespace_alias)
1721         (read_call_site_scope, partial_die_info::read)
1722         (partial_die_info::read, lookup_die_type, follow_die_ref):
1723         Update.
1724         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
1725         from dwarf2_get_ref_die_offset.
1726         (attribute::constant_value): New method, from
1727         dwarf2_get_attr_constant_value.
1728         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
1729         Declare method.
1730         <constant_value>: New method.
1731
1732 2020-03-26  Tom Tromey  <tom@tromey.com>
1733
1734         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
1735         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
1736         (dwarf_type_encoding_name): Move to stringify.c.
1737         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
1738         * dwarf2/stringify.c: New file.
1739         * dwarf2/stringify.h: New file.
1740
1741 2020-03-26  Tom Tromey  <tom@tromey.com>
1742
1743         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
1744         Rewrite.
1745
1746 2020-03-26  Tom Tromey  <tom@tromey.com>
1747
1748         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
1749         methods.
1750         * dwarf2/read.c (lookup_addr_base): Move to die.h.
1751         (lookup_ranges_base): Likewise.
1752         (read_cutu_die_from_dwo, read_full_die_1): Update.
1753
1754 2020-03-26  Tom Tromey  <tom@tromey.com>
1755
1756         * dwarf2/read.c (read_import_statement, read_file_scope)
1757         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
1758         (read_lexical_block_scope, read_call_site_scope)
1759         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
1760         (handle_struct_member_die, process_structure_scope)
1761         (update_enumeration_type_from_children)
1762         (process_enumeration_scope, read_array_type, read_common_block)
1763         (read_namespace, read_module, read_subroutine_type): Update.
1764         (sibling_die): Remove.
1765
1766 2020-03-26  Tom Tromey  <tom@tromey.com>
1767
1768         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
1769         (build_type_psymtabs_reader, read_structure_type)
1770         (read_enumeration_type, read_full_die_1): Update.
1771         (dwarf2_attr_no_follow): Move to die.h.
1772         * dwarf2/die.h (struct die_info) <attr>: New method.
1773
1774 2020-03-26  Tom Tromey  <tom@tromey.com>
1775
1776         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
1777         <base_address>: Now an optional.
1778         (dwarf2_find_base_address, dwarf2_rnglists_process)
1779         (dwarf2_ranges_process, fill_in_loclist_baton)
1780         (dwarf2_symbol_mark_computed): Update.
1781
1782 2020-03-26  Tom Tromey  <tom@tromey.com>
1783
1784         * dwarf2/read.c (struct die_info): Move to die.h.
1785         * dwarf2/die.h: New file.
1786
1787 2020-03-26  Tom Tromey  <tom@tromey.com>
1788
1789         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
1790         * dwarf2/read.c
1791         (dwarf2_statement_list_fits_in_line_number_section_complaint):
1792         Move to line-header.c.
1793         (read_checked_initial_length_and_offset, read_formatted_entries):
1794         Likewise.
1795         (dwarf_decode_line_header): Split into two.
1796         * dwarf2/line-header.c
1797         (dwarf2_statement_list_fits_in_line_number_section_complaint):
1798         Move from read.c.
1799         (read_checked_initial_length_and_offset, read_formatted_entries):
1800         Likewise.
1801         (dwarf_decode_line_header): New function, split from read.c.
1802
1803 2020-03-26  Tom Tromey  <tom@tromey.com>
1804
1805         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
1806         Declare method.
1807         * dwarf2/read.c (read_attribute_value): Update.
1808         (dwarf2_per_objfile::read_line_string): Rename from
1809         read_indirect_line_string.
1810         (read_formatted_entries): Update.
1811
1812 2020-03-26  Tom Tromey  <tom@tromey.com>
1813
1814         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
1815         variable.
1816
1817 2020-03-26  Tom Tromey  <tom@tromey.com>
1818
1819         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
1820         const.
1821         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
1822         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
1823         parameter const.
1824
1825 2020-03-26  Tom Tromey  <tom@tromey.com>
1826
1827         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
1828         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
1829         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
1830         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
1831
1832 2020-03-26  Tom Tromey  <tom@tromey.com>
1833
1834         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
1835         file_names_size, file_full_name, file_file_name>: Use const.
1836         <file_name_at, file_names>: Add const overload.
1837         * dwarf2/line-header.c (line_header::file_file_name)
1838         (line_header::file_full_name): Update.
1839
1840 2020-03-26  Tom Tromey  <tom@tromey.com>
1841
1842         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
1843         (macro_start_file, consume_improper_spaces)
1844         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
1845         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
1846         (dwarf_decode_macros): Move to macro.c.
1847         * dwarf2/macro.c: New file.
1848         * dwarf2/macro.h: New file.
1849         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
1850
1851 2020-03-26  Tom Tromey  <tom@tromey.com>
1852
1853         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
1854         method.
1855         * dwarf2/section.c: New method.  From
1856         read_indirect_string_at_offset_from.
1857         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
1858         (read_indirect_string_at_offset_from): Move to section.c.
1859         (read_indirect_string_at_offset): Rewrite.
1860         (read_indirect_line_string_at_offset): Remove.
1861         (read_indirect_string, read_indirect_line_string)
1862         (dwarf_decode_macro_bytes): Update.
1863
1864 2020-03-26  Tom Tromey  <tom@tromey.com>
1865
1866         * dwarf2/section.h (struct dwarf2_section_info)
1867         <overload_complaint>: Declare.
1868         (dwarf2_section_buffer_overflow_complaint): Don't declare.
1869         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
1870         Rename from dwarf2_section_buffer_overflow_complaint.
1871         * dwarf2/read.c (skip_one_die, partial_die_info::read)
1872         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
1873
1874 2020-03-26  Tom Tromey  <tom@tromey.com>
1875
1876         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
1877         Declare.
1878         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
1879         Move from read.c.
1880         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
1881         to section.c.
1882
1883 2020-03-26  Tom Tromey  <tom@tromey.com>
1884
1885         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
1886
1887 2020-03-26  Tom Tromey  <tom@tromey.com>
1888
1889         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
1890         "builder".
1891         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
1892         parameter.
1893         (dwarf_decode_macros): Update.
1894
1895 2020-03-26  Tom Tromey  <tom@tromey.com>
1896
1897         * dwarf2/read.c (read_attribute_value): Update.
1898         (read_indirect_string_from_dwz): Move to dwz.c; change into
1899         method.
1900         (dwarf_decode_macro_bytes): Update.
1901         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
1902         * dwarf2/dwz.c: New file.
1903         * Makefile.in (COMMON_SFILES): Add dwz.c.
1904
1905 2020-03-26  Tom Tromey  <tom@tromey.com>
1906
1907         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
1908         * dwarf2/read.c: Add include.
1909         * dwarf2/index-write.c: Add include.
1910         * dwarf2/index-cache.c: Add include.
1911         * dwarf2/dwz.h: New file.
1912
1913 2020-03-25  Tom Tromey  <tom@tromey.com>
1914
1915         * compile/compile-object-load.c (get_out_value_type): Mention
1916         correct symbol name in error message.
1917
1918 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
1919
1920         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
1921
1922 2020-03-25  Tom de Vries  <tdevries@suse.de>
1923
1924         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
1925         * symmisc.c (dump_symtab_1): Print user and includes fields.
1926         (maintenance_info_symtabs): Same.
1927
1928 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1929
1930         PR gdb/25534
1931         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
1932         (riscv_regcache_cooked_write): New function.
1933         (riscv_push_dummy_call): Use new function.
1934         (riscv_return_value): Likewise.
1935
1936 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
1937
1938         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
1939         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
1940         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
1941         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
1942         * infrun.c (follow_fork): Likewise.
1943         (follow_fork_inferior): Likewise.
1944         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
1945         * linux-nat.h (class linux_nat_target): Likewise.
1946         * remote.c (class remote_target) <follow_fork>: Likewise.
1947         (remote_target::follow_fork): Likewise.
1948         * target-delegates.c: Re-generate.
1949         * target.c (default_follow_fork): Likewise.
1950         (target_follow_fork): Likewise.
1951         * target.h (struct target_ops) <follow_fork>: Likewise.
1952         (target_follow_fork): Likewise.
1953
1954 2020-03-24  Tom de Vries  <tdevries@suse.de>
1955
1956         * psymtab.c (maintenance_info_psymtabs): Print user field.
1957
1958 2020-03-20  Tom Tromey  <tromey@adacore.com>
1959
1960         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
1961         const.
1962         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
1963         const.
1964
1965 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
1966
1967         * ptrace.m4: Don't check for ptrace declaration.
1968         * config.in: Re-generate.
1969         * configure: Re-generate.
1970         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
1971         not defined.
1972
1973 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
1974
1975         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
1976         `PTRACE_TYPE_RET'.
1977         * i386-bsd-nat.c (gdb_ptrace): Likewise.
1978         * sparc-nat.c (gdb_ptrace): Likewise.
1979         * x86-bsd-nat.c (gdb_ptrace): Likewise.
1980
1981 2020-03-20  Tom Tromey  <tromey@adacore.com>
1982
1983         * c-exp.y (lex_one_token): Fix assert.
1984
1985 2020-03-20  Tom Tromey  <tromey@adacore.com>
1986
1987         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
1988         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
1989         strncpy call.
1990
1991 2020-03-20  Tom Tromey  <tromey@adacore.com>
1992
1993         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
1994
1995 2020-03-20  Tom Tromey  <tromey@adacore.com>
1996
1997         * ada-valprint.c (print_variant_part): Remove parameters; switch
1998         to value-based API.
1999         (print_field_values): Likewise.
2000         (ada_val_print_struct_union): Likewise.
2001         (ada_value_print_1): Update.
2002
2003 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
2004
2005         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
2006         nbsd_nat_target instead of inf_ptrace_target.
2007         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
2008         nbsd_nat_target.
2009
2010 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
2011
2012         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
2013         it to the ptrace call.
2014         * (store_registers): Likewise.
2015
2016 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
2017
2018         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
2019         it to the ptrace call.
2020         * (store_registers): Likewise.
2021
2022 2020-03-19  Luis Machado  <luis.machado@linaro.org>
2023
2024         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
2025         valid, fetch vg value from ptrace.
2026
2027 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
2028         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
2029         * inf-ptrace.c: Likewise.
2030         * (gdb_ptrace): Add.
2031         * (inf_ptrace_target::resume): Update.
2032         * (inf_ptrace_target::xfer_partial): Likewise.
2033         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
2034         * (inf_ptrace_peek_poke): Update.
2035
2036 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
2037
2038         * x86-bsd-nat.c (gdb_ptrace): New.
2039         * (x86bsd_dr_set): Add new argument `ptid'.
2040         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
2041         x86bsd_dr_set_addr): Update.
2042
2043 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2044
2045         * remote.c (remote_target::process_stop_reply): Handle events for
2046         all threads differently.
2047
2048 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2049
2050         * completer.c (completion_tracker::remove_completion): Define new
2051         function.
2052         * completer.h (completion_tracker::remove_completion): Declare new
2053         function.
2054         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
2055         when adding a C++ function symbol.
2056
2057 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2058
2059         * completer.c (completion_tracker::completion_hash_entry): Define
2060         new class.
2061         (advance_to_filename_complete_word_point): Call
2062         recompute_lowest_common_denominator.
2063         (completion_tracker::completion_tracker): Call discard_completions
2064         to setup the hash table.
2065         (completion_tracker::discard_completions): Allow for being called
2066         from the constructor, pass new equal function, and element deleter
2067         when constructing the hash table.  Initialise new class member
2068         variables.
2069         (completion_tracker::maybe_add_completion): Remove use of
2070         m_entries_vec, and store more information into m_entries_hash.
2071         (completion_tracker::recompute_lcd_visitor): New function, most
2072         content taken from...
2073         (completion_tracker::recompute_lowest_common_denominator):
2074         ...here, this now just visits each item in the hash calling the
2075         above visitor.
2076         (completion_tracker::build_completion_result): Remove use of
2077         m_entries_vec, call recompute_lowest_common_denominator.
2078         * completer.h (completion_tracker::have_completions): Remove use
2079         of m_entries_vec.
2080         (completion_tracker::completion_hash_entry): Declare new class.
2081         (completion_tracker::recompute_lowest_common_denominator): Change
2082         function signature.
2083         (completion_tracker::recompute_lcd_visitor): Declare new function.
2084         (completion_tracker::m_entries_vec): Delete.
2085         (completion_tracker::m_entries_hash): Initialize to NULL.
2086         (completion_tracker::m_lowest_common_denominator_valid): New
2087         member variable.
2088         (completion_tracker::m_lowest_common_denominator_max_length): New
2089         member variable.
2090
2091 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2092
2093         * regformats/regdef.h: Put reg in gdb namespace.
2094
2095 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2096
2097         * i386-bsd-nat.c (gdb_ptrace): New.
2098         * (i386bsd_fetch_inferior_registers,
2099         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
2100         * (i386bsd_fetch_inferior_registers,
2101         i386bsd_store_inferior_registers) Use gdb_ptrace.
2102
2103 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2104
2105         * amd64-bsd-nat.c (gdb_ptrace): New.
2106         * (amd64bsd_fetch_inferior_registers,
2107         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
2108         * (amd64bsd_fetch_inferior_registers,
2109         amd64bsd_store_inferior_registers) Use gdb_ptrace.
2110
2111 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2112
2113         * user-regs.c (user_reg::read): Rename to...
2114         (user_reg::xread): ...this.
2115         * (append_user_reg): Rename argument `read' to `xread'.
2116         * (user_reg_add_builtin): Likewise.
2117         * (user_reg_add): Likewise.
2118         * (value_of_user_reg): Likewise.
2119
2120 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2121
2122         * sparc-nat.c (gdb_ptrace): New.
2123         * sparc-nat.c (sparc_fetch_inferior_registers)
2124         (sparc_store_inferior_registers) Remove obsolete comment.
2125         * sparc-nat.c (sparc_fetch_inferior_registers)
2126         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
2127         * sparc-nat.c (sparc_fetch_inferior_registers)
2128         (sparc_store_inferior_registers) Use gdb_ptrace.
2129
2130 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2131
2132         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
2133         it to the ptrace call.
2134         * sh-nbsd-nat.c (store_registers): Likewise.
2135
2136 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2137
2138         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
2139         nbsd_nat_target instead of inf_ptrace_target.
2140         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
2141         nbsd_nat_target.
2142
2143 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2144
2145         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
2146
2147 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2148
2149         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
2150         <sys/sysctl.h>.
2151         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
2152
2153 2020-03-17  Tom de Vries  <tdevries@suse.de>
2154
2155         PR gdb/23710
2156         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
2157         fields.
2158         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
2159         fields.
2160         (process_imported_unit_die): Skip import of c++ CUs.
2161
2162 2020-03-16  Tom Tromey  <tom@tromey.com>
2163
2164         * p-valprint.c (pascal_object_print_value): Initialize
2165         base_value.
2166
2167 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
2168             Shahab Vahedi  <shahab@synopsys.com>
2169
2170         * Makefile.in: Add arch/arc.o
2171         * configure.tgt: Likewise.
2172         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
2173         (_initialize_arc_tdep): Don't initialize old target descriptions.
2174         (arc_read_description): New function to cache target descriptions.
2175         * arc-tdep.h (arc_read_description): Add proto type.
2176         * arch/arc.c: New file.
2177         * arch/arc.h: Likewise.
2178         * features/Makefile: Replace old target descriptions with new.
2179         * features/arc-arcompact.c: Remove.
2180         * features/arc-arcompact.xml: Likewise.
2181         * features/arc-v2.c: Likewise
2182         * features/arc-v2.xml: Likewise
2183         * features/arc/aux-arcompact.xml: New file.
2184         * features/arc/aux-v2.xml: Likewise.
2185         * features/arc/core-arcompact.xml: Likewise.
2186         * features/arc/core-v2.xml: Likewise.
2187         * features/arc/aux-arcompact.c: Generate.
2188         * features/arc/aux-v2.c: Likewise.
2189         * features/arc/core-arcompact.c: Likewise.
2190         * features/arc/core-v2.c: Likewise.
2191         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
2192
2193 2020-03-16  Tom Tromey  <tromey@adacore.com>
2194
2195         PR gdb/25663:
2196         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
2197         putting value into bcache.
2198
2199 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2200
2201         PR gdb/21500
2202         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
2203         to...
2204         (amd64_windows_init_abi_common): ... this.  Don't set size of
2205         long type.
2206         (amd64_windows_init_abi): New function.
2207         (amd64_cygwin_init_abi): New function.
2208         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
2209         the Cygwin OS ABI.
2210         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
2211         comment.
2212
2213 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2214
2215         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
2216         * windows-tdep.c (CYGWIN_DLL_NAME): New.
2217         (pe_import_directory_entry): New struct type.
2218         (is_linked_with_cygwin_dll): New function.
2219         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
2220         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
2221         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
2222
2223 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2224
2225         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
2226         i386_cygwin_core_osabi_sniffer.
2227
2228 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2229
2230         * i386-cygwin-tdep.c: Rename to...
2231         * i386-windows-tdep.c: ... this.
2232         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
2233         i386-windows-tdep.c.
2234         * configure.tgt: Likewise.
2235
2236 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2237
2238         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
2239         * osabi.c (gdb_osabi_names): Add "Windows".
2240         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
2241         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
2242         (i386_cygwin_core_osabi_sniffer): New function, extracted from
2243         i386_cygwin_osabi_sniffer.
2244         (_initialize_i386_cygwin_tdep): Register OS ABI
2245         GDB_OSABI_WINDOWS for i386.
2246         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
2247         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
2248         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
2249         for x86-64.
2250         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
2251         when the target matches '*-*-mingw*'.
2252
2253 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2254
2255         * defs.h (enum gdb_osabi): Move to...
2256         * osabi.h (enum gdb_osabi): ... here.
2257         * gdbarch.sh: Include osabi.h in gdbarch.h.
2258         * gdbarch.h: Re-generate.
2259
2260 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2261
2262         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
2263         function.
2264         (_initialize_amd64_windows_tdep): Register osabi sniffer.
2265
2266 2020-03-14  Tom Tromey  <tom@tromey.com>
2267
2268         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
2269         for C++.
2270         (c_type_print_modifier): Likewise.  Add "language" parameter.
2271         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
2272         (c_type_print_base_1): Update.
2273         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
2274         constants.
2275         * type-stack.c (type_stack::insert): Handle tp_atomic and
2276         tp_restrict.
2277         (type_stack::follow_type_instance_flags): Likewise.
2278         (type_stack::follow_types): Likewise.  Merge type-following code.
2279         * c-exp.y (RESTRICT, ATOMIC): New tokens.
2280         (space_identifier, cv_with_space_id)
2281         (const_or_volatile_or_space_identifier_noopt)
2282         (const_or_volatile_or_space_identifier): Remove.
2283         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
2284         rules.
2285         (ptr_operator, typebase): Update.
2286         (enum token_flag) <FLAG_C>: New constant.
2287         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
2288         "_Atomic".
2289         (lex_one_token): Handle FLAG_C.
2290
2291 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2292
2293         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
2294         it to the ptrace call.
2295         * m68k-bsd-nat.c (store_registers): Likewise.
2296
2297 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2298
2299         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
2300         gdb_byte *.
2301         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
2302         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
2303         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
2304
2305 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2306
2307         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
2308         nbsd_nat_target instead of inf_ptrace_target.
2309         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
2310         nbsd_nat_target.
2311
2312 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2313
2314         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
2315         register_t.
2316
2317 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2318
2319         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
2320         it to the ptrace call.
2321         * alpha-bsd-nat.c (store_registers): Likewise.
2322
2323 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2324
2325         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
2326         includes.
2327         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
2328         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
2329         fill_fpregset): Likewise.
2330
2331 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2332
2333         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
2334         nbsd_nat_target instead of inf_ptrace_target.
2335         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
2336         nbsd_nat_target.
2337
2338 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2339
2340         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
2341         register_t.
2342
2343 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2344
2345         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
2346         it to the ptrace call.
2347         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
2348         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
2349         * arm-nbsd-nat.c (store_register): Likewise.
2350         * arm-nbsd-nat.c (store_regs): Likewise.
2351         * arm-nbsd-nat.c (store_fp_register): Likewise.
2352         * arm-nbsd-nat.c (store_fp_regs): Likewise.
2353
2354 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2355
2356         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
2357         nbsd_nat_target instead of inf_ptrace_target.
2358         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
2359         nbsd_nat_target.
2360
2361 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2362
2363         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
2364         it to the ptrace call.
2365         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
2366
2367 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2368
2369         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
2370         it to the ptrace call.
2371         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
2372
2373 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2374
2375         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
2376         gdb_byte *.
2377         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
2378
2379 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2380
2381         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
2382         instead of inf_ptrace_target.
2383         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
2384         nbsd_nat_target.
2385
2386 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2387
2388         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
2389         register_t.
2390
2391 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2392
2393         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
2394         register_t.
2395
2396 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2397
2398         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
2399         register_t.
2400
2401 2020-03-13  Tom Tromey  <tom@tromey.com>
2402
2403         * value.h (val_print): Don't declare.
2404         * valprint.h (val_print_array_elements)
2405         (val_print_scalar_formatted, generic_val_print): Don't declare.
2406         * valprint.c (generic_val_print_array): Take a struct value.
2407         (generic_val_print_ptr, generic_val_print_memberptr)
2408         (generic_val_print_bool, generic_val_print_int)
2409         (generic_val_print_char, generic_val_print_complex)
2410         (generic_val_print): Remove.
2411         (generic_value_print): Update.
2412         (do_val_print): Remove unused parameters.  Don't call
2413         la_val_print.
2414         (val_print): Remove.
2415         (common_val_print): Update.  Don't call value_check_printable.
2416         (val_print_scalar_formatted, val_print_array_elements): Remove.
2417         * rust-lang.c (rust_val_print): Remove.
2418         (rust_language_defn): Update.
2419         * p-valprint.c (pascal_val_print): Remove.
2420         (pascal_value_print_inner): Update.
2421         (pascal_object_print_val_fields, pascal_object_print_val):
2422         Remove.
2423         (pascal_object_print_static_field): Update.
2424         * p-lang.h (pascal_val_print): Don't declare.
2425         * p-lang.c (pascal_language_defn): Update.
2426         * opencl-lang.c (opencl_language_defn): Update.
2427         * objc-lang.c (objc_language_defn): Update.
2428         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
2429         * m2-lang.h (m2_val_print): Don't declare.
2430         * m2-lang.c (m2_language_defn): Update.
2431         * language.h (struct language_defn) <la_val_print>: Remove.
2432         * language.c (unk_lang_value_print_inner): Rename.  Change
2433         argument types.
2434         (unknown_language_defn, auto_language_defn): Update.
2435         * go-valprint.c (go_val_print): Remove.
2436         * go-lang.h (go_val_print): Don't declare.
2437         * go-lang.c (go_language_defn): Update.
2438         * f-valprint.c (f_val_print): Remove.
2439         * f-lang.h (f_value_print): Don't declare.
2440         * f-lang.c (f_language_defn): Update.
2441         * d-valprint.c (d_val_print): Remove.
2442         * d-lang.h (d_value_print): Don't declare.
2443         * d-lang.c (d_language_defn): Update.
2444         * cp-valprint.c (cp_print_value_fields)
2445         (cp_print_value_fields_rtti, cp_print_value): Remove.
2446         (cp_print_static_field): Update.
2447         * c-valprint.c (c_val_print_array, c_val_print_ptr)
2448         (c_val_print_struct, c_val_print_union, c_val_print_int)
2449         (c_val_print_memberptr, c_val_print): Remove.
2450         * c-lang.h (c_val_print_array, cp_print_value_fields)
2451         (cp_print_value_fields_rtti): Don't declare.
2452         * c-lang.c (c_language_defn, cplus_language_defn)
2453         (asm_language_defn, minimal_language_defn): Update.
2454         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
2455         (ada_val_print_enum): Take a struct value.
2456         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
2457         (ada_val_print): Remove.
2458         (ada_value_print_1): Update.
2459         (printable_val_type): Remove.
2460         * ada-lang.h (ada_val_print): Don't declare.
2461         * ada-lang.c (ada_language_defn): Update.
2462
2463 2020-03-13  Tom Tromey  <tom@tromey.com>
2464
2465         * valprint.c (do_val_print): Update.
2466         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
2467         a struct value.
2468         (value_to_value_object_no_release): Declare.
2469         * python/py-value.c (value_to_value_object_no_release): New
2470         function.
2471         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
2472         struct value.
2473         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
2474         function.
2475         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
2476         a struct value.
2477         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
2478         Declare.
2479         (gdbscm_apply_val_pretty_printer): Take a struct value.
2480         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
2481         value.
2482         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
2483         value.
2484         * extension-priv.h (struct extension_language_ops)
2485         <apply_val_pretty_printer>: Take a struct value.
2486         * cp-valprint.c (cp_print_value): Create a struct value.
2487         (cp_print_value): Update.
2488
2489 2020-03-13  Tom Tromey  <tom@tromey.com>
2490
2491         * ada-valprint.c (print_field_values): Call common_val_print.
2492
2493 2020-03-13  Tom Tromey  <tom@tromey.com>
2494
2495         * ada-valprint.c (val_print_packed_array_elements): Remove
2496         bitoffset and val parameters.  Call common_val_print.
2497         (ada_val_print_string): Remove offset, address, and original_value
2498         parameters.
2499         (ada_val_print_array): Update.
2500         (ada_value_print_array): New function.
2501         (ada_value_print_1): Call it.
2502
2503 2020-03-13  Tom Tromey  <tom@tromey.com>
2504
2505         * ada-valprint.c (ada_value_print): Use common_val_print.
2506
2507 2020-03-13  Tom Tromey  <tom@tromey.com>
2508
2509         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
2510
2511 2020-03-13  Tom Tromey  <tom@tromey.com>
2512
2513         * ada-valprint.c (ada_value_print_num): New function.
2514         (ada_value_print_1): Use it.
2515
2516 2020-03-13  Tom Tromey  <tom@tromey.com>
2517
2518         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
2519
2520 2020-03-13  Tom Tromey  <tom@tromey.com>
2521
2522         * ada-valprint.c (ada_value_print_ptr): New function.
2523         (ada_value_print_1): Use it.
2524
2525 2020-03-13  Tom Tromey  <tom@tromey.com>
2526
2527         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
2528         call common_val_print.
2529         (ada_val_print_1): Update.
2530         (ada_value_print_1): New function.
2531         (ada_value_print_inner): Rewrite.
2532
2533 2020-03-13  Tom Tromey  <tom@tromey.com>
2534
2535         * cp-valprint.c (cp_print_value_fields): Update.
2536         (cp_print_value): New function.
2537
2538 2020-03-13  Tom Tromey  <tom@tromey.com>
2539
2540         * m2-valprint.c (m2_value_print_inner): Use
2541         cp_print_value_fields.
2542         * cp-valprint.c (cp_print_value_fields): New function.
2543         * c-valprint.c (c_value_print_struct): New function.
2544         (c_value_print_inner): Use c_value_print_struct.
2545         * c-lang.h (cp_print_value_fields): Declare.
2546
2547 2020-03-13  Tom Tromey  <tom@tromey.com>
2548
2549         * c-valprint.c (c_value_print_array): New function.
2550         (c_value_print_inner): Use it.
2551
2552 2020-03-13  Tom Tromey  <tom@tromey.com>
2553
2554         * c-valprint.c (c_value_print_memberptr): New function.
2555         (c_value_print_inner): Use it.
2556
2557 2020-03-13  Tom Tromey  <tom@tromey.com>
2558
2559         * c-valprint.c (c_value_print_int): New function.
2560         (c_value_print_inner): Use it.
2561
2562 2020-03-13  Tom Tromey  <tom@tromey.com>
2563
2564         * c-valprint.c (c_value_print_ptr): New function.
2565         (c_value_print_inner): Use it.
2566
2567 2020-03-13  Tom Tromey  <tom@tromey.com>
2568
2569         * c-valprint.c (c_value_print_inner): Rewrite.
2570
2571 2020-03-13  Tom Tromey  <tom@tromey.com>
2572
2573         * valprint.c (generic_value_print_complex): New function.
2574         (generic_value_print): Use it.
2575
2576 2020-03-13  Tom Tromey  <tom@tromey.com>
2577
2578         * valprint.c (generic_val_print_float): Don't call
2579         val_print_scalar_formatted.
2580         (generic_val_print, generic_value_print): Update.
2581
2582 2020-03-13  Tom Tromey  <tom@tromey.com>
2583
2584         * valprint.c (generic_value_print_char): New function
2585         (generic_value_print): Use it.
2586
2587 2020-03-13  Tom Tromey  <tom@tromey.com>
2588
2589         * valprint.c (generic_value_print_int): New function.
2590         (generic_value_print): Use it.
2591
2592 2020-03-13  Tom Tromey  <tom@tromey.com>
2593
2594         * valprint.c (generic_value_print_bool): New function.
2595         (generic_value_print): Use it.
2596
2597 2020-03-13  Tom Tromey  <tom@tromey.com>
2598
2599         * valprint.c (generic_val_print_func): Simplify.
2600         (generic_val_print, generic_value_print): Update.
2601
2602 2020-03-13  Tom Tromey  <tom@tromey.com>
2603
2604         * valprint.c (generic_val_print_flags): Remove.
2605         (generic_val_print, generic_value_print): Update.
2606         (val_print_type_code_flags): Add original_value parameter.
2607
2608 2020-03-13  Tom Tromey  <tom@tromey.com>
2609
2610         * valprint.c (generic_val_print): Update.
2611         (generic_value_print): Update.
2612         * valprint.c (generic_val_print_enum): Don't call
2613         val_print_scalar_formatted.
2614
2615 2020-03-13  Tom Tromey  <tom@tromey.com>
2616
2617         * valprint.c (generic_value_print): Call generic_value_print_ptr.
2618         * valprint.c (generic_value_print_ptr): New function.
2619
2620 2020-03-13  Tom Tromey  <tom@tromey.com>
2621
2622         * valprint.c (generic_value_print): Rewrite.
2623
2624 2020-03-13  Tom Tromey  <tom@tromey.com>
2625
2626         * p-valprint.c (pascal_object_print_value_fields)
2627         (pascal_object_print_value): New functions.
2628
2629 2020-03-13  Tom Tromey  <tom@tromey.com>
2630
2631         * p-valprint.c (pascal_value_print_inner): Rewrite.
2632
2633 2020-03-13  Tom Tromey  <tom@tromey.com>
2634
2635         * f-valprint.c (f_value_print_innner): Rewrite.
2636
2637 2020-03-13  Tom Tromey  <tom@tromey.com>
2638
2639         * m2-valprint.c (m2_print_unbounded_array): New overload.
2640         (m2_print_unbounded_array): Update.
2641         (m2_print_array_contents): Take a struct value.
2642         (m2_value_print_inner): Rewrite.
2643
2644 2020-03-13  Tom Tromey  <tom@tromey.com>
2645
2646         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
2647         (d_value_print_inner): New function.
2648         * d-lang.h (d_value_print_inner): Declare.
2649         * d-lang.c (d_language_defn): Use d_value_print_inner.
2650
2651 2020-03-13  Tom Tromey  <tom@tromey.com>
2652
2653         * go-valprint.c (go_value_print_inner): New function.
2654         * go-lang.h (go_value_print_inner): Declare.
2655         * go-lang.c (go_language_defn): Use go_value_print_inner.
2656
2657 2020-03-13  Tom Tromey  <tom@tromey.com>
2658
2659         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
2660         API.
2661         (rust_val_print): Rewrite.
2662         (rust_value_print_inner): New function, from rust_val_print.
2663         (rust_language_defn): Use rust_value_print_inner.
2664
2665 2020-03-13  Tom Tromey  <tom@tromey.com>
2666
2667         * ada-valprint.c (ada_value_print_inner): New function.
2668         * ada-lang.h (ada_value_print_inner): Declare.
2669         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
2670
2671 2020-03-13  Tom Tromey  <tom@tromey.com>
2672
2673         * f-valprint.c (f_value_print_innner): New function.
2674         * f-lang.h (f_value_print_innner): Declare.
2675         * f-lang.c (f_language_defn): Use f_value_print_innner.
2676
2677 2020-03-13  Tom Tromey  <tom@tromey.com>
2678
2679         * p-valprint.c (pascal_value_print_inner): New function.
2680         * p-lang.h (pascal_value_print_inner): Declare.
2681         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
2682
2683 2020-03-13  Tom Tromey  <tom@tromey.com>
2684
2685         * m2-valprint.c (m2_value_print_inner): New function.
2686         * m2-lang.h (m2_value_print_inner): Declare.
2687         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
2688
2689 2020-03-13  Tom Tromey  <tom@tromey.com>
2690
2691         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
2692         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
2693         * c-valprint.c (c_value_print_inner): New function.
2694         * c-lang.h (c_value_print_inner): Declare.
2695         * c-lang.c (c_language_defn, cplus_language_defn)
2696         (asm_language_defn, minimal_language_defn): Use
2697         c_value_print_inner.
2698
2699 2020-03-13  Tom Tromey  <tom@tromey.com>
2700
2701         * p-valprint.c (pascal_object_print_value_fields): Now static.
2702         * p-lang.h (pascal_object_print_value_fields): Don't declare.
2703
2704 2020-03-13  Tom Tromey  <tom@tromey.com>
2705
2706         * c-valprint.c (c_val_print_array): Simplify.
2707
2708 2020-03-13  Tom Tromey  <tom@tromey.com>
2709
2710         * valprint.c (value_print_array_elements): New function.
2711         * valprint.h (value_print_array_elements): Declare.
2712
2713 2020-03-13  Tom Tromey  <tom@tromey.com>
2714
2715         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
2716         * mips-tdep.c (mips_print_register): Use
2717         value_print_scalar_formatted.
2718
2719 2020-03-13  Tom Tromey  <tom@tromey.com>
2720
2721         * valprint.h (value_print_scalar_formatted): Declare.
2722         * valprint.c (value_print_scalar_formatted): New function.
2723
2724 2020-03-13  Tom Tromey  <tom@tromey.com>
2725
2726         * valprint.h (generic_value_print): Declare.
2727         * valprint.c (generic_value_print): New function.
2728
2729 2020-03-13  Tom Tromey  <tom@tromey.com>
2730
2731         * valprint.c (do_val_print): Call la_value_print_inner, if
2732         available.
2733         * rust-lang.c (rust_language_defn): Update.
2734         * p-lang.c (pascal_language_defn): Update.
2735         * opencl-lang.c (opencl_language_defn): Update.
2736         * objc-lang.c (objc_language_defn): Update.
2737         * m2-lang.c (m2_language_defn): Update.
2738         * language.h (struct language_defn) <la_value_print_inner>: New
2739         member.
2740         * language.c (unknown_language_defn, auto_language_defn): Update.
2741         * go-lang.c (go_language_defn): Update.
2742         * f-lang.c (f_language_defn): Update.
2743         * d-lang.c (d_language_defn): Update.
2744         * c-lang.c (c_language_defn, cplus_language_defn)
2745         (asm_language_defn, minimal_language_defn): Update.
2746         * ada-lang.c (ada_language_defn): Update.
2747
2748 2020-03-13  Tom Tromey  <tom@tromey.com>
2749
2750         * c-valprint.c (c_value_print): Use common_val_print.
2751
2752 2020-03-13  Tom Tromey  <tom@tromey.com>
2753
2754         * cp-valprint.c (cp_print_static_field): Use common_val_print.
2755
2756 2020-03-13  Tom Tromey  <tom@tromey.com>
2757
2758         * f-valprint.c (f77_print_array_1, f_val_print): Use
2759         common_val_print.
2760
2761 2020-03-13  Tom Tromey  <tom@tromey.com>
2762
2763         * riscv-tdep.c (riscv_print_one_register_info): Use
2764         common_val_print.
2765
2766 2020-03-13  Tom Tromey  <tom@tromey.com>
2767
2768         * mi/mi-main.c (output_register): Use common_val_print.
2769
2770 2020-03-13  Tom Tromey  <tom@tromey.com>
2771
2772         * infcmd.c (default_print_one_register_info): Use
2773         common_val_print.
2774
2775 2020-03-13  Tom Tromey  <tom@tromey.com>
2776
2777         * valprint.h (common_val_print_checked): Declare.
2778         * valprint.c (common_val_print_checked): New function.
2779         * stack.c (print_frame_arg): Use common_val_print_checked.
2780
2781 2020-03-13  Tom Tromey  <tom@tromey.com>
2782
2783         * valprint.c (do_val_print): New function, from val_print.
2784         (val_print): Use do_val_print.
2785         (common_val_print): Use do_val_print.
2786
2787 2020-03-13  Tom Tromey  <tom@tromey.com>
2788
2789         * valprint.c (value_print): Use scoped_value_mark.
2790
2791 2020-03-13  Tom de Vries  <tdevries@suse.de>
2792
2793         PR symtab/25646
2794         * psymtab.c (partial_symtab::partial_symtab): Don't set
2795         globals_offset and statics_offset.  Push element onto
2796         current_global_psymbols and current_static_psymbols stacks.
2797         (concat): New function.
2798         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
2799         element from current_global_psymbols and current_static_psymbols
2800         stacks.  Concat popped elements to global_psymbols and
2801         static_symbols.
2802         (add_psymbol_to_list): Use current_global_psymbols and
2803         current_static_psymbols stacks.
2804         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
2805         current_static_psymbols fields.
2806
2807 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
2808
2809         * corelow.c (sniff_core_bfd): Remove.
2810         (class core_target) <m_core_vec>: Remove.
2811         (core_target::core_target): Update.
2812         (core_file_fns): Remove.
2813         (deprecated_add_core_fns): Remove.
2814         (default_core_sniffer): Remove.
2815         (sniff_core_bfd): Remove.
2816         (default_check_format): Remove.
2817         (gdb_check_format): Remove.
2818         (core_target_open): Update.
2819         (core_target::get_core_register_section): Update.
2820         (get_core_registers_cb): Update.
2821         (core_target::fetch_registers): Update.
2822         * gdbcore.h (struct core_fns): Remove.
2823         (deprecated_add_core_fns): Remove.
2824         (default_core_sniffer): Remove.
2825         (default_check_format): Remove.
2826
2827 2020-03-12  Tom Tromey  <tom@tromey.com>
2828
2829         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
2830         CORE_ADDR.
2831         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
2832
2833 2020-03-12  Tom Tromey  <tom@tromey.com>
2834
2835         * remote.c (remote_target::download_tracepoint)
2836         (remote_target::enable_tracepoint)
2837         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
2838         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
2839         sprintf_vma.
2840
2841 2020-03-12  Tom Tromey  <tom@tromey.com>
2842
2843         * symfile-mem.c: Update CORE_ADDR size assert.
2844
2845 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2846
2847         * selftest.m4: Move to gdbsupport/.
2848         * acinclude.m4: Update path to selftest.m4.
2849
2850 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2851
2852         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
2853         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
2854         gdbarch-selfselftests.c and selftest-arch.c.
2855         (SUBDIR_UNITTESTS_OBS): Rename to...
2856         (SELFTESTS_OBS): ... this.
2857         (COMMON_SFILES): Remove disasm-selftests.c and
2858         gdbarch-selftests.c.
2859         * configure.ac: Don't add selftest-arch.{c,o} to
2860         CONFIG_{SRCS,OBS}.
2861         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
2862         preprocessor conditions.
2863
2864 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2865
2866         * configure.ac: Don't source bfd/development.sh.
2867         * selftest.m4: Modify comment.
2868         * configure: Re-generate.
2869
2870 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2871
2872         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
2873         not "true" or "false".
2874         * configure: Re-generate.
2875
2876 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
2877
2878         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
2879         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
2880         renamed to arm_nbsd_supply_gregset.
2881         (fetch_register): Update to call arm_nbsd_supply_gregset.
2882         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
2883         (arm_netbsd_nat_target::fetch_registers): Update.
2884         (fetch_elfcore_registers): Removed.
2885         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
2886         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
2887         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
2888         not require NetBSD system headers.
2889         (arm_nbsd_regset): New struct.
2890         (arm_nbsd_iterate_over_regset_sections): New function.
2891         (arm_netbsd_init_abi_common): Updated to call
2892         set_gdbarch_iterate_over_regset_sections.
2893         * arm-nbsd-tdep.h: New file.
2894
2895 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
2896
2897         * symtab.c (find_pc_sect_line): Add check which prevents infinite
2898         recursion.
2899
2900 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
2901
2902         * configure: Re-generate.
2903
2904 2020-03-11  Tom Tromey  <tromey@adacore.com>
2905
2906         * ada-typeprint.c (print_choices): Fix comment.
2907
2908 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
2909
2910         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
2911         previous item in the list, when the list has no items.
2912
2913 2020-03-11  Tom de Vries  <tdevries@suse.de>
2914
2915         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
2916         PROP_LOCLIST handling code.
2917
2918 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
2919
2920         * buildsym-legacy.c (record_line): Pass extra parameter to
2921         record_line.
2922         * buildsym.c (buildsym_compunit::record_line): Take an extra
2923         parameter, reduce duplication in the line table, and record the
2924         is_stmt flag in the line table.
2925         * buildsym.h (buildsym_compunit::record_line): Add extra
2926         parameter.
2927         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
2928         non-statement lines.
2929         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
2930         this to the symtab builder.
2931         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
2932         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
2933         through to dwarf_record_line_1.
2934         * infrun.c (process_event_stop_test): When stepping, don't stop at
2935         a non-statement instruction, and only refresh the step info when
2936         we land in the middle of a line's range.  Also add an extra
2937         comment.
2938         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
2939         field.
2940         * record-btrace.c (btrace_find_line_range): Only record lines
2941         marked as is-statement.
2942         * stack.c (frame_show_address): Show the frame address if we are
2943         in a non-statement sal.
2944         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
2945         (maintenance_print_one_line_table): Print a header for the is_stmt
2946         column, and include is_stmt information in the output.
2947         * symtab.c (find_pc_sect_line): Find lines marked as statements in
2948         preference to non-statements.
2949         (find_pcs_for_symtab_line): Prefer is-statement entries.
2950         (find_line_common): Likewise.
2951         * symtab.h (struct linetable_entry): Add is_stmt field.
2952         (struct symtab_and_line): Likewise.
2953         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
2954         arranging the line table.
2955
2956 2020-03-07  Tom de Vries  <tdevries@suse.de>
2957
2958         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
2959         DIE.
2960
2961 2020-03-07  Tom Tromey  <tom@tromey.com>
2962
2963         * valops.c (value_literal_complex): Remove obsolete comment.
2964         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
2965         comment.
2966
2967 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2968
2969         * infrun.h: Forward-declare thread_info.
2970         (set_step_info): Add thread_info parameter, add doc.
2971         * infrun.c (set_step_info): Add thread_info parameter, move doc
2972         to header.
2973         * infrun.c (process_event_stop_test): Pass thread to
2974         set_step_info call.
2975         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
2976         set_step_info.
2977         (prepare_one_step): Add thread_info parameter, pass it to
2978         set_step_frame and prepare_one_step (recursive) call.
2979         (step_1): Pass thread to prepare_one_step call.
2980         (step_command_fsm::should_stop): Pass thread to
2981         prepare_one_step.
2982         (until_next_fsm): Pass thread to set_step_frame call.
2983         (finish_command): Pass thread to set_step_info call.
2984
2985 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
2986
2987         * windows-tdep.c (windows_solib_create_inferior_hook):
2988         Check if inferior is running.
2989
2990 2020-03-06  Tom de Vries  <tdevries@suse.de>
2991
2992         * NEWS: Fix "the the".
2993         * ctfread.c: Same.
2994
2995 2020-03-06  Tom de Vries  <tdevries@suse.de>
2996
2997         * psymtab.c (psymtab_to_symtab): Don't print "done.".
2998
2999 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3000
3001         * .dir-locals.el: Add a comment referencing the other copies of
3002         this file.
3003
3004 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
3005
3006         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
3007         psargs.
3008
3009 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3010
3011         * .gitattributes: New file.
3012
3013 2020-03-04  Tom Tromey  <tom@tromey.com>
3014
3015         * symmisc.c (print_symbol_bcache_statistics)
3016         (print_objfile_statistics): Update.
3017         * symfile.c (allocate_symtab): Use intern.
3018         * psymtab.c (partial_symtab::partial_symtab): Use intern.
3019         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
3020         macro_cache>: Remove.
3021         <string_cache>: New member.
3022         (struct objfile) <intern>: New methods.
3023         * elfread.c (elf_symtab_read): Use intern.
3024         * dwarf2/read.c (fixup_go_packaging): Intern package name.
3025         (dwarf2_compute_name, dwarf2_physname)
3026         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
3027         names.
3028         (guess_partial_die_structure_name): Update.
3029         (partial_die_info::fixup): Intern name.
3030         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
3031         name.
3032         (dwarf2_name): Intern name.  Update.
3033         * buildsym.c (buildsym_compunit::get_macro_table): Use
3034         string_cache.
3035
3036 2020-03-04  Tom Tromey  <tom@tromey.com>
3037
3038         * jit.c (bfd_open_from_target_memory): Make "target" const.
3039         * corefile.c (gnutarget): Now const.
3040         * gdbcore.h (gnutarget): Now const.
3041
3042 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
3043
3044         * NEWS: Mention support for WOW64 processes.
3045         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
3046         (amd64_windows_segment_register_p): Remove static.
3047         (_initialize_amd64_windows_nat): Update.
3048         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
3049         * i386-windows-nat.c (context_offset): Update.
3050         (i386_mappings): Rename and remove static.
3051         (i386_windows_segment_register_p): Remove static.
3052         (_initialize_i386_windows_nat): Update.
3053         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
3054         (STATUS_WX86_SINGLE_STEP): New macro.
3055         (EnumProcessModulesEx): New macro.
3056         (Wow64SuspendThread): New macro.
3057         (Wow64GetThreadContext): New macro.
3058         (Wow64SetThreadContext): New macro.
3059         (Wow64GetThreadSelectorEntry): New macro.
3060         (windows_set_context_register_offsets): Add static.
3061         (windows_set_segment_register_p): Likewise.
3062         (windows_add_thread): Adapt for WOW64 processes.
3063         (windows_fetch_one_register): Likewise.
3064         (windows_nat_target::fetch_registers): Likewise.
3065         (windows_store_one_register): Likewise.
3066         (display_selector): Likewise.
3067         (display_selectors): Likewise.
3068         (handle_exception): Likewise.
3069         (windows_continue): Likewise.
3070         (windows_nat_target::resume): Likewise.
3071         (windows_add_all_dlls): Likewise.
3072         (do_initial_windows_stuff): Likewise.
3073         (windows_nat_target::attach): Likewise.
3074         (windows_get_exec_module_filename): Likewise.
3075         (windows_nat_target::create_inferior): Likewise.
3076         (windows_xfer_siginfo): Likewise.
3077         (_initialize_loadable): Initialize Wow64SuspendThread,
3078         Wow64GetThreadContext, Wow64SetThreadContext,
3079         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
3080         * windows-nat.h (windows_set_context_register_offsets):
3081         Remove declaration.
3082         (windows_set_segment_register_p): Likewise.
3083         (i386_windows_segment_register_p): Add declaration.
3084         (amd64_windows_segment_register_p): Likewise.
3085
3086 2020-03-04  Luis Machado  <luis.machado@linaro.org>
3087
3088         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
3089         in "info registers" for AArch64/ARM.
3090
3091         The change caused "info registers" to not print GPR's.
3092
3093         gdb/ChangeLog:
3094
3095         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
3096
3097         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
3098         when reg->group is empty and reggroup is not.
3099
3100 2020-03-03  Tom Tromey  <tromey@adacore.com>
3101
3102         * dwarf2/frame.c (struct dwarf2_frame_cache)
3103         <checked_tailcall_bottom, entry_cfa_sp_offset,
3104         entry_cfa_sp_offset_p>: Remove members.
3105         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
3106         (dwarf2_frame_prev_register): Don't call
3107         dwarf2_tailcall_sniffer_first.
3108         (dwarf2_append_unwinders): Don't append tailcall unwinder.
3109         * frame-unwind.c (add_unwinder): New fuction.
3110         (frame_unwind_init): Use it.  Add tailcall unwinder.
3111
3112 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
3113             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3114
3115         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
3116         value should be printed as true.
3117
3118 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
3119
3120         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
3121         (windows_init_abi): Set and use windows_so_ops.
3122
3123 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
3124
3125         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
3126         when verifying if dealing with a convenience variable.
3127
3128 2020-03-03  Luis Machado  <luis.machado@linaro.org>
3129
3130         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
3131
3132 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
3133
3134         * infrun.c (gdbarch_supports_displaced_stepping): New.
3135         (use_displaced_stepping): Break up conditions in smaller pieces.
3136         Use gdbarch_supports_displaced_stepping.
3137         (displaced_step_prepare_throw): Use
3138         gdbarch_supports_displaced_stepping.
3139
3140 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3141
3142         * NEWS: Mention new behaviour of the history filename.
3143         * top.c (write_history_p): Add comment.
3144         (show_write_history_p): Add header comment, give a different
3145         message when history writing is on, but the history filename is
3146         empty.
3147         (history_filename): Add comment.
3148         (history_filename_empty): New function.
3149         (show_history_filename): Add header comment, give a different
3150         message when the filename is empty.
3151         (init_history): Compare history_filename against nullptr, and only
3152         read history if the filename is not empty.
3153         (set_history_filename): Add header comment, and only make
3154         non-empty filenames absolute.
3155         (init_main): Make the filename argument to 'set history filename'
3156         optional.
3157
3158 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
3159
3160         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
3161         (arm_supply_vfpregset): ...this, and update to use VFP registers.
3162         (fetch_fp_register): Update.
3163         (fetch_fp_regs): Update.
3164         (store_fp_register): Update.
3165         (store_fp_regs): Update.
3166         (arm_netbsd_nat_target::read_description): New function.
3167         (fetch_elfcore_registers): Update.
3168
3169 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3170
3171         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
3172         general_thread if the stop reply is missing a thread-id.
3173         (remote_target::process_stop_reply): Use the first non-exited
3174         thread if the target didn't pass a thread-id.
3175         * infrun.c (do_target_wait): Move call to
3176         switch_to_inferior_no_thread to ....
3177         (do_target_wait_1): ... here.
3178
3179 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
3180
3181         * debuginfod-support.c: Include defs.h first.
3182
3183 2020-02-28  Tom de Vries  <tdevries@suse.de>
3184
3185         * symfile.c (set_initial_language): Use default language for lookup.
3186
3187 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
3188
3189         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
3190         reader variable, pass `this` to read_cutu_die_from_dwo.
3191
3192 2020-02-27  Aaron Merey  <amerey@redhat.com>
3193
3194         * source.c (open_source_file): Check for nullptr when computing
3195         srcpath.
3196
3197 2020-02-27  Tom Tromey  <tromey@adacore.com>
3198
3199         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
3200         member.
3201         (dwarf2_add_field): Don't update nfields.
3202         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
3203
3204 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
3205
3206         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
3207         abs.
3208
3209 2020-02-26  Tom Tromey  <tom@tromey.com>
3210
3211         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
3212         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
3213         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
3214         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
3215         per_cu_data.
3216
3217 2020-02-26  Tom Tromey  <tom@tromey.com>
3218
3219         * dwarf2/index-write.c (psym_index_map): Change type.
3220         (add_address_entry_worker, write_one_signatured_type)
3221         (recursively_count_psymbols, recursively_write_psymbols)
3222         (class debug_names, psyms_seen_size, write_gdbindex)
3223         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
3224
3225 2020-02-26  Aaron Merey  <amerey@redhat.com>
3226
3227         * Makefile.in: Handle optional debuginfod support.
3228         * NEWS: Update.
3229         * README: Add --with-debuginfod summary.
3230         * config.in: Regenerate.
3231         * configure: Regenerate.
3232         * configure.ac: Handle optional debuginfod support.
3233         * debuginfod-support.c: debuginfod helper functions.
3234         * debuginfod-support.h: Ditto.
3235         * doc/gdb.texinfo: Add --with-debuginfod to configure options
3236         summary.
3237         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
3238         when a dwz file cannot be found.
3239         * elfread.c (elf_symfile_read): Query debuginfod servers when a
3240         debuginfo file cannot be found.
3241         * source.c (open_source_file): Query debuginfod servers when a
3242         source file cannot be found.
3243         * top.c (print_gdb_configuration): Include
3244         --{with,without}-debuginfod in the output.
3245
3246 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
3247
3248         * thread.c (thr_try_catch_cmd): Print thread name.
3249
3250 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
3251
3252         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
3253         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3254         dwarf2_fetch_die_type_sect_off): Move to...
3255         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3256         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3257         dwarf2_fetch_die_type_sect_off): ... here.
3258         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3259         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3260         dwarf2_fetch_die_type_sect_off): Move doc to header file.
3261
3262 2020-02-26  Tom de Vries  <tdevries@suse.de>
3263
3264         PR gdb/25603
3265         * symfile.c (set_initial_language): Exit-early if
3266         language_mode == language_mode_manual.
3267
3268 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
3269
3270         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
3271         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
3272         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
3273
3274 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3275
3276         * gdbtypes.c (create_array_type_with_stride): Handle negative
3277         array strides.
3278         * valarith.c (value_subscripted_rvalue): Likewise.
3279
3280 2020-02-25  Luis Machado  <luis.machado@linaro.org>
3281
3282         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
3283
3284 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
3285
3286         * loc.h (dwarf2_get_die_type): Move to...
3287         * read.h (dwarf2_get_die_type): ... here.
3288         * read.c (dwarf2_get_die_type): Move doc to header.
3289
3290 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
3291
3292         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
3293         'gnulib/Makefile.in' to the list.
3294
3295 2020-02-24  Tom Tromey  <tom@tromey.com>
3296
3297         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
3298         Remove.
3299         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
3300         XOBNEWVEC.
3301
3302 2020-02-24  Tom Tromey  <tom@tromey.com>
3303
3304         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
3305         New method.
3306         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
3307         (dw2_do_instantiate_symtab, dw2_get_file_names)
3308         (build_type_psymtab_dependencies, load_full_type_unit): Update.
3309
3310 2020-02-24  Tom Tromey  <tom@tromey.com>
3311
3312         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
3313         make_scoped_restore.
3314         (dwarf2_psymtab::read_symtab): Don't clear
3315         reading_partial_symbols.
3316
3317 2020-02-24  Tom de Vries  <tdevries@suse.de>
3318
3319         PR gdb/25592
3320         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
3321
3322 2020-02-24  Tom de Vries  <tdevries@suse.de>
3323
3324         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
3325         commands layout next/prev/regs.
3326
3327 2020-02-22  Tom Tromey  <tom@tromey.com>
3328
3329         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
3330         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
3331
3332 2020-02-22  Tom Tromey  <tom@tromey.com>
3333
3334         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
3335
3336 2020-02-22  Tom Tromey  <tom@tromey.com>
3337
3338         * tui/tui-win.c (_initialize_tui_win): Add usage text.
3339         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
3340         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
3341         * tui/tui.c (_initialize_tui): Add usage text.
3342
3343 2020-02-22  Tom Tromey  <tom@tromey.com>
3344
3345         * tui/tui-win.c (tui_set_focus_command)
3346         (tui_set_win_height_command): Use error_no_arg.
3347         (_initialize_tui_win): Update help text.
3348         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
3349
3350 2020-02-22  Tom Tromey  <tom@tromey.com>
3351
3352         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
3353         * tui/tui-disasm.h (struct tui_disasm_window)
3354         <display_start_addr>: Declare.
3355         * tui/tui-source.h (struct tui_source_window)
3356         <display_start_addr>: Declare.
3357         * tui/tui-winsource.h (struct tui_source_window_base)
3358         <show_source_line, display_start_addr>: New methods.
3359         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
3360         Rename and move to protected section.
3361         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
3362         (tui_source_window_base::do_erase_source_content): Update.
3363         (tui_source_window_base::show_source_line): Now a method.
3364         (tui_source_window_base::show_source_content)
3365         (tui_source_window_base::tui_source_window_base)
3366         (tui_source_window_base::rerender)
3367         (tui_source_window_base::refill)
3368         (tui_source_window_base::do_scroll_horizontal)
3369         (tui_source_window_base::set_is_exec_point_at)
3370         (tui_source_window_base::update_breakpoint_info)
3371         (tui_source_window_base::update_exec_info): Update.
3372         * tui/tui-source.c (tui_source_window::set_contents)
3373         (tui_source_window::showing_source_p)
3374         (tui_source_window::do_scroll_vertical)
3375         (tui_source_window::location_matches_p)
3376         (tui_source_window::line_is_displayed): Update.
3377         (tui_source_window::display_start_addr): New method.
3378         * tui/tui-disasm.c (tui_disasm_window::set_contents)
3379         (tui_disasm_window::do_scroll_vertical)
3380         (tui_disasm_window::location_matches_p): Update.
3381         (tui_disasm_window::display_start_addr): New method.
3382
3383 2020-02-22  Tom Tromey  <tom@tromey.com>
3384
3385         * NEWS: Add entry for gdb.register_window_type.
3386         * tui/tui-layout.h (window_factory): New typedef.
3387         (tui_register_window): Declare.
3388         * tui/tui-layout.c (saved_tui_windows): New global.
3389         (tui_apply_current_layout): Use it.
3390         (tui_register_window): New function.
3391         * python/python.c (do_start_initialization): Call
3392         gdbpy_initialize_tui.
3393         (python_GdbMethods): Add "register_window_type" function.
3394         * python/python-internal.h (gdbpy_register_tui_window)
3395         (gdbpy_initialize_tui): Declare.
3396         * python/py-tui.c: New file.
3397         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
3398
3399 2020-02-22  Tom Tromey  <tom@tromey.com>
3400
3401         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
3402
3403 2020-02-22  Tom Tromey  <tom@tromey.com>
3404
3405         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
3406         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
3407         * tui/tui-data.c (tui_set_win_with_focus): Remove.
3408         (tui_set_win_focus_to): Move from tui-win.c.
3409
3410 2020-02-22  Tom Tromey  <tom@tromey.com>
3411
3412         * tui/tui-layout.c (make_standard_window, get_locator_window): New
3413         functions.
3414         (known_window_types): New global.
3415         (tui_get_window_by_name): Reimplement.
3416         (initialize_known_windows): New function.
3417         (validate_window_name): Rewrite.
3418         (_initialize_tui_layout): Call initialize_known_windows.
3419
3420 2020-02-22  Tom Tromey  <tom@tromey.com>
3421
3422         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
3423         Remove constants.
3424         * tui/tui-winsource.h (struct tui_source_window_base)
3425         <tui_source_window_base>: Remove parameter.
3426         * tui/tui-winsource.c
3427         (tui_source_window_base::tui_source_window_base): Remove
3428         parameter.
3429         (tui_source_window_base::refill): Update.
3430         * tui/tui-stack.h (struct tui_locator_window)
3431         <tui_locator_window>: Update.
3432         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
3433         Default the constructor.
3434         * tui/tui-regs.h (struct tui_data_item_window)
3435         <tui_data_item_window>: Default the constructor.
3436         (struct tui_data_window) <tui_data_window>: Likewise.
3437         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
3438         Default the constructor.
3439         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
3440         Default the constructor.
3441         <type>: Remove.
3442         (struct tui_win_info) <tui_win_info>: Default the constructor.
3443         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
3444         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
3445         Default the constructor.
3446
3447 2020-02-22  Tom Tromey  <tom@tromey.com>
3448
3449         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
3450         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
3451         * tui/tui-win.c (tui_resize_all): Don't call
3452         tui_delete_invisible_windows.
3453         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
3454         done.
3455         (tui_set_layout): Update.
3456         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
3457         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
3458         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
3459
3460 2020-02-22  Tom Tromey  <tom@tromey.com>
3461
3462         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
3463         correctly.
3464
3465 2020-02-22  Tom Tromey  <tom@tromey.com>
3466
3467         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
3468
3469 2020-02-22  Tom Tromey  <tom@tromey.com>
3470
3471         * tui/tui-winsource.h (struct tui_source_window_iterator)
3472         <inner_iterator>: New etytypedef.
3473         <tui_source_window_iterator>: Take "end" parameter.
3474         <tui_source_window_iterator>: Take iterator.
3475         <operator*, advance>: Update.
3476         <m_iter>: Change type.
3477         <m_end>: New field.
3478         (struct tui_source_windows) <begin, end>: Update.
3479         * tui/tui-layout.c (tui_windows): New global.
3480         (tui_apply_current_layout): Clear tui_windows.
3481         (tui_layout_window::apply): Update tui_windows.
3482         * tui/tui-data.h (tui_windows): Declare.
3483         (all_tui_windows): Now inline function.
3484         (class tui_window_iterator, struct all_tui_windows): Remove.
3485
3486 2020-02-22  Tom Tromey  <tom@tromey.com>
3487
3488         PR tui/17850:
3489         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
3490         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
3491         "height" argument.
3492         (class tui_layout_window) <get_sizes>: Likewise.
3493         (class tui_layout_split) <tui_layout_split>: Add "vertical"
3494         argument.
3495         <get_sizes>: Add "height" argument.
3496         <m_vertical>: New field.
3497         * tui/tui-layout.c (tui_layout_split::clone): Update.
3498         (tui_layout_split::get_sizes): Add "height" argument.
3499         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
3500         (tui_new_layout_command): Parse "-horizontal".
3501         (_initialize_tui_layout): Update help string.
3502         (tui_layout_split::specification): Add "-horizontal" when needed.
3503         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
3504         argument.
3505         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
3506         New methods.
3507
3508 2020-02-22  Tom Tromey  <tom@tromey.com>
3509
3510         * tui/tui-layout.h (enum tui_adjust_result): New.
3511         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
3512         (class tui_layout_window) <adjust_size>: Return
3513         tui_adjust_result.  Rewrite.
3514         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
3515         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
3516
3517 2020-02-22  Tom Tromey  <tom@tromey.com>
3518
3519         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
3520         parameter and return types.
3521         (class tui_layout_base) <specification>: Add "depth".
3522         (class tui_layout_window) <specification>: Add "depth".
3523         (class tui_layout_split) <specification>: Add "depth".
3524         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
3525         and return types.
3526         (tui_new_layout_command): Parse sub-layouts.
3527         (_initialize_tui_layout): Update help string.
3528         (tui_layout_window::specification): Add "depth".
3529         (add_layout_command): Update.
3530
3531 2020-02-22  Tom Tromey  <tom@tromey.com>
3532
3533         * NEWS: Add "tui new-layout" item.
3534         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
3535         Add new-layout command to help text.
3536         (validate_window_name): New function.
3537         (tui_new_layout_command): New function.
3538         (_initialize_tui_layout): Register "new-layout".
3539         (tui_layout_window::specification): New method.
3540         (tui_layout_window::specification): New method.
3541         * tui/tui-layout.h (class tui_layout_base) <specification>: New
3542         method.
3543         (class tui_layout_window) <specification>: New method.
3544         (class tui_layout_split) <specification>: New method.
3545
3546 2020-02-22  Tom Tromey  <tom@tromey.com>
3547
3548         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
3549         * tui/tui-win.c (window_name_completer): Update comment.
3550         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
3551         Declare method.
3552         (class tui_layout_window) <replace_window>: Likewise.
3553         (class tui_layout_split) <replace_window>: Likewise.
3554         (tui_set_layout): Don't declare.
3555         (tui_set_initial_layout): Declare function.
3556         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
3557         (asm_regs_layout): New globals.
3558         (tui_current_layout, show_layout): Remove.
3559         (tui_set_layout, tui_add_win_to_layout): Rewrite.
3560         (find_layout, tui_apply_layout): New function.
3561         (layout_completer): Remove.
3562         (tui_next_layout): Reimplement.
3563         (tui_next_layout_command): New function.
3564         (tui_set_initial_layout, tui_prev_layout_command): New functions.
3565         (tui_regs_layout): Reimplement.
3566         (tui_regs_layout_command): New function.
3567         (extract_display_start_addr): Rewrite.
3568         (next_layout, prev_layout): Remove.
3569         (tui_layout_window::replace_window): New method.
3570         (tui_layout_split::replace_window): New method.
3571         (destroy_layout): New function.
3572         (layout_list): New global.
3573         (add_layout_command): New function.
3574         (initialize_layouts): Update.
3575         (tui_layout_command): New function.
3576         (_initialize_tui_layout): Install "layout" commands.
3577         * tui/tui-data.h (enum tui_layout_type): Remove.
3578         (tui_current_layout): Don't declare.
3579
3580 2020-02-22  Tom Tromey  <tom@tromey.com>
3581
3582         * tui/tui-regs.c (tui_reg_layout): Remove.
3583         (tui_reg_command): Use tui_regs_layout.
3584         * tui/tui-layout.h (tui_reg_command): Declare.
3585         * tui/tui-layout.c (tui_reg_command): New function.
3586
3587 2020-02-22  Tom Tromey  <tom@tromey.com>
3588
3589         * tui/tui.c (tui_rl_delete_other_windows): Call
3590         tui_remove_some_windows.
3591         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
3592         Declare method.
3593         (class tui_layout_window) <remove_windows>: New method.
3594         (class tui_layout_split) <remove_windows>: Declare.
3595         (tui_remove_some_windows): Declare.
3596         * tui/tui-layout.c (tui_remove_some_windows): New function.
3597         (tui_layout_split::remove_windows): New method.
3598
3599 2020-02-22  Tom Tromey  <tom@tromey.com>
3600
3601         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
3602         * tui/tui-layout.h (tui_next_layout): Declare.
3603         * tui/tui-layout.c (tui_next_layout): New function.
3604
3605 2020-02-22  Tom Tromey  <tom@tromey.com>
3606
3607         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
3608         correct coordinates.
3609
3610 2020-02-22  Tom Tromey  <tom@tromey.com>
3611
3612         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
3613         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
3614         DATA_WIN case.
3615
3616 2020-02-22  Tom Tromey  <tom@tromey.com>
3617
3618         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
3619         TUI_DISASM_WIN, not tui_win_list.
3620
3621 2020-02-22  Tom Tromey  <tom@tromey.com>
3622
3623         * valprint.c (generic_val_print_enum_1)
3624         (val_print_type_code_flags): Style member names.
3625         * rust-lang.c (val_print_struct, rust_print_enum)
3626         (rust_print_struct_def, rust_internal_print_type): Style member
3627         names.
3628         * p-valprint.c (pascal_object_print_value_fields): Style member
3629         names.  Only call fprintf_symbol_filtered for static members.
3630         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
3631         * f-valprint.c (f_val_print): Style member names.
3632         * f-typeprint.c (f_type_print_base): Style member names.
3633         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
3634         call fprintf_symbol_filtered for static members.
3635         (cp_print_class_member): Style member names.
3636         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
3637         member names.
3638         * ada-valprint.c (ada_print_scalar): Style enum names.
3639         (ada_val_print_enum): Likewise.
3640         * ada-typeprint.c (print_enum_type): Style enum names.
3641
3642 2020-02-21  Tom Tromey  <tom@tromey.com>
3643
3644         * psympriv.h (struct partial_symtab): Update comment.
3645
3646 2020-02-21  Tom Tromey  <tromey@adacore.com>
3647
3648         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
3649         type is CORE_ADDR.
3650
3651 2020-02-21  Tom de Vries  <tdevries@suse.de>
3652
3653         PR gdb/25534
3654         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
3655         if dependencies[i]->user != NULL.
3656
3657 2020-02-21  Ali Tamur  <tamur@google.com>
3658
3659         * dwarf2/read.c (dwarf2_name): Add null check.
3660
3661 2020-02-20  Tom Tromey  <tom@tromey.com>
3662
3663         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
3664         ">=", in binary search.
3665         (dwarf2_find_containing_comp_unit): New overload.
3666         (run_test): New self-test.
3667         (_initialize_dwarf2_read): Register new test.
3668
3669 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
3670
3671         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
3672         * riscv-tdep.h: Likewise.
3673         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
3674         rv32-only CSR.
3675         * features/riscv/64bit-csr.xml: Regenerated.
3676
3677 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
3678             Tom Tromey  <tom@tromey.com>
3679
3680         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
3681         of 'fputc_unfiltered'.
3682         (putchar_unfiltered): Call 'fputc_unfiltered'.
3683         (fputc_unfiltered): Call 'fputs_unfiltered'.
3684
3685 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
3686
3687         * config.in: Regenerate.
3688         * configure: Regenerate.
3689         * configure.ac: Add --with-python-libdir option.
3690         * main.c: Use WITH_PYTHON_LIBDIR.
3691
3692 2020-02-19  Tom Tromey  <tom@tromey.com>
3693
3694         * symtab.c (general_symbol_info::compute_and_set_names): Use
3695         obstack_strndup.  Simplify call to symbol_set_demangled_name.
3696
3697 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
3698
3699         * dwarf2/read.c (allocate_signatured_type_table,
3700         allocate_dwo_unit_table, allocate_type_unit_groups_table,
3701         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
3702         Remove objfile parameter, update all callers.
3703
3704 2020-02-19  Doug Evans  <dje@google.com>
3705
3706         PR rust/25535
3707         * rust-lang.c (rust_print_enum): Apply embedded_offset to
3708         rust_enum_variant calculation.
3709
3710 2020-02-19  Tom Tromey  <tromey@adacore.com>
3711
3712         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
3713
3714 2020-02-19  Tom Tromey  <tromey@adacore.com>
3715
3716         * ada-lang.c (cache_symbol): Use obstack_strdup.
3717
3718 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3719
3720         * configure: Regenerate.
3721
3722 2020-02-19  Tom Tromey  <tromey@adacore.com>
3723
3724         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
3725         NULL check.
3726
3727 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
3728
3729         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
3730
3731 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3732
3733         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
3734         if GDBSERVER is not defined.
3735         (riscv_tdesc_cache): Likewise, also store const target_desc.
3736         (STATIC_IN_GDB): Define.
3737         (riscv_create_target_description): Update declaration with
3738         STATIC_IN_GDB.
3739         (riscv_lookup_target_description): New function, only define if
3740         GDBSERVER is not defined.
3741         * arch/riscv.h (riscv_create_target_description): Declare only
3742         when GDBSERVER is defined.
3743         (riscv_lookup_target_description): New declaration when GDBSERVER
3744         is not defined.
3745         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
3746         (riscv_linux_read_features): ...this, and return
3747         riscv_gdbarch_features instead of target_desc.
3748         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
3749         (riscv_linux_read_description): Rename to...
3750         (riscv_linux_read_features): ...this.
3751         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
3752         Update to use riscv_gdbarch_features and
3753         riscv_lookup_target_description.
3754         * riscv-tdep.c (riscv_find_default_target_description): Use
3755         riscv_lookup_target_description instead of
3756         riscv_create_target_description.
3757
3758 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
3759
3760         * valprint.c (generic_val_print_enum_1): When printing a flag
3761         enum with value 0 and there is no enumerator with value 0, print
3762         just "0" instead of "(unknown: 0x0)".
3763
3764 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
3765
3766         * valprint.c (generic_val_print_enum_1): Print unknown part of
3767         flag enum in hex.
3768
3769 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
3770
3771         * dwarf2/read.c (update_enumeration_type_from_children): Allow
3772         flag enums to contain duplicate enumerators.
3773         * valprint.c (generic_val_print_enum_1): Update comment.
3774
3775 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
3776
3777         * dwarf2/read.c: Include "count-one-bits.h".
3778         (update_enumeration_type_from_children): If an enumerator has
3779         multiple bits set, don't treat the enumeration as a "flag enum".
3780         * valprint.c (generic_val_print_enum_1): Assert that enumerators
3781         of flag enums have 0 or 1 bit set.
3782
3783 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3784
3785         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
3786         conversion.
3787         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
3788         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
3789         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
3790         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
3791         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
3792
3793 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
3794
3795         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
3796
3797 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
3798
3799         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
3800         displaced_step_closure_up.
3801         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
3802         (struct displaced_step_closure_up):
3803         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
3804         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
3805         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
3806         Likewise.
3807         * gdbarch.sh (displaced_step_copy_insn): Likewise.
3808         * gdbarch.c, gdbarch.h: Re-generate.
3809         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
3810         displaced_step_closure_up.
3811         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
3812         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
3813         * infrun.h (displaced_step_closure_up): New type alias.
3814         (struct displaced_step_inferior_state) <step_closure>: Change
3815         type to displaced_step_closure_up.
3816         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
3817         displaced_step_closure_up.
3818         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
3819
3820 2020-02-14  Tom Tromey  <tom@tromey.com>
3821
3822         * minidebug.c (gnu_debug_key): New global.
3823         (find_separate_debug_file_in_section): Use it.
3824
3825 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
3826
3827         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
3828         std::unique_ptr.
3829         * gdbarch.c: Re-generate.
3830         * gdbarch.h: Re-generate.
3831         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
3832         change.
3833         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
3834         type to std::unique_ptr.
3835         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
3836         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
3837         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
3838         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
3839         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
3840         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
3841         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
3842         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
3843         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
3844
3845 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
3846
3847         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
3848         std::unique_ptr.
3849         (displaced_step_clear): Rename to...
3850         (displaced_step_reset): ... this.  Just call displaced->reset ().
3851         (displaced_step_clear_cleanup): Rename to...
3852         (displaced_step_reset_cleanup): ... this.
3853         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
3854         (displaced_step_fixup): Likewise.
3855         (resume_1): Likewise.
3856         (handle_inferior_event): Restore child's memory before calling
3857         displaced_step_fixup on the parent.
3858         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
3859         to std::unique_ptr.
3860         <step_closure>: Change type to std::unique_ptr.
3861
3862 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
3863
3864         * arm-tdep.c: Include count-one-bits.h.
3865         (cleanup_block_store_pc): Use count_one_bits.
3866         (cleanup_block_load_pc): Use count_one_bits.
3867         (arm_copy_block_xfer): Use count_one_bits.
3868         (thumb2_copy_block_xfer): Use count_one_bits.
3869         (thumb_copy_pop_pc_16bit): Use count_one_bits.
3870         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
3871         (thumb_get_next_pcs_raw): Use count_one_bits.
3872         (arm_get_next_pcs_raw): Use count_one_bits_l.
3873         * arch/arm.c (bitcount): Remove.
3874         * arch/arm.h (bitcount): Remove.
3875
3876 2020-02-14  Tom Tromey  <tromey@adacore.com>
3877
3878         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
3879         Update.
3880         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
3881         * dwarf2/loc.c (call_site_find_chain_1): Return
3882         unique_xmalloc_ptr.
3883         (call_site_find_chain): Likewise.
3884
3885 2020-02-14  Richard Biener  <rguenther@suse.de>
3886
3887         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
3888         on expression with division operators.
3889
3890 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3891
3892         * MAINTAINERS (Write After Approval): Adding myself.
3893
3894 2020-02-12  Tom Tromey  <tom@tromey.com>
3895
3896         * event-loop.c (event_data, gdb_event, event_handler_func):
3897         Remove.
3898
3899 2020-02-12  Tom Tromey  <tom@tromey.com>
3900
3901         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
3902         (dwarf2_frame_objfile_data): Add comment.
3903         (find_comp_unit, set_comp_unit): New functions.
3904         (dwarf2_frame_find_fde): Use find_comp_unit.
3905         (dwarf2_build_frame_info): Use set_comp_unit.
3906
3907 2020-02-12  Tom Tromey  <tom@tromey.com>
3908
3909         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
3910         (comp_unit): Don't initialize objfile.
3911         (execute_cfa_program): Add text_offset parameter.
3912         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
3913         (dwarf2_frame_cache): Update.
3914         (dwarf2_build_frame_info): Don't set "objfile" member.
3915
3916 2020-02-12  Tom Tromey  <tom@tromey.com>
3917
3918         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
3919         (decode_frame_entry): Likewise.
3920         (dwarf2_build_frame_info): Update.
3921
3922 2020-02-12  Tom Tromey  <tom@tromey.com>
3923
3924         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
3925         (decode_frame_entry_1): Use the comp_unit obstack.
3926
3927 2020-02-12  Tom Tromey  <tom@tromey.com>
3928
3929         * dwarf2/frame.c (struct comp_unit): Add initializers and
3930         constructor.
3931         (dwarf2_frame_objfile_data): Store a comp_unit.
3932         (dwarf2_frame_find_fde): Update.
3933         (dwarf2_build_frame_info): Use "new".
3934
3935 2020-02-12  Tom Tromey  <tom@tromey.com>
3936
3937         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
3938         (dwarf2_fde_table): Typedef for std::vector.
3939         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
3940         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
3941         (decode_frame_entry): Update.
3942         (dwarf2_build_frame_info): Use "new".
3943
3944 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
3945
3946         * arm-tdep.c (arm_gdbarch_init): Update.
3947         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
3948         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
3949         have_neon, is_m>: Change to bool.
3950
3951 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
3952
3953         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
3954
3955 2020-02-12  Tom Tromey  <tom@tromey.com>
3956
3957         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
3958
3959 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
3960
3961         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
3962         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
3963
3964 2020-02-11  Tom Tromey  <tom@tromey.com>
3965
3966         * psymtab.h: Update comment.
3967
3968 2020-02-11  Tom Tromey  <tom@tromey.com>
3969
3970         * gdb_obstack.h (struct auto_obstack): Use
3971         DISABLE_COPY_AND_ASSIGN.
3972
3973 2020-02-11  Tom Tromey  <tom@tromey.com>
3974
3975         * dwarf2/frame.h (struct objfile): Don't forward declare.
3976
3977 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
3978
3979         * cris-tdep.c (cris_supply_gregset): Change signature to match
3980         what struct regset expects.
3981         (cris_regset): New struct.
3982         (fetch_core_registers): Remove.
3983         (cris_iterate_over_regset_sections): New function.
3984         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
3985         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
3986
3987 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
3988
3989         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
3990         registers.
3991
3992 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
3993
3994         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
3995
3996 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
3997
3998         * configure: Re-generate.
3999
4000 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4001
4002         * configure: Re-generate.
4003
4004 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4005
4006         * acinclude: Update warning.m4 path.
4007         * warning.m4: Move to gdbsupport.
4008
4009 2020-02-11  Tom Tromey  <tromey@adacore.com>
4010
4011         * remote.c (remote_console_output): Update.
4012         * printcmd.c (printf_command): Update.
4013         * event-loop.c (gdb_wait_for_event): Update.
4014         * linux-nat.c (sigchld_handler): Update.
4015         * remote-sim.c (gdb_os_write_stdout): Update.
4016         (gdb_os_flush_stdout): Update.
4017         (gdb_os_flush_stderr): Update.
4018         (gdb_os_write_stderr): Update.
4019         * exceptions.c (print_exception): Update.
4020         * remote-fileio.c (remote_fileio_func_read): Update.
4021         (remote_fileio_func_write): Update.
4022         * tui/tui.c (tui_enable): Update.
4023         * tui/tui-interp.c (tui_interp::init): Update.
4024         * utils.c (init_page_info): Update.
4025         (putchar_unfiltered, fputc_unfiltered): Update.
4026         (gdb_flush): Update.
4027         (emit_style_escape): Update.
4028         (flush_wrap_buffer, fputs_maybe_filtered): Update.
4029         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
4030         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
4031         (stderr_file::write): Update.
4032         (stderr_file::puts): Update.
4033         * ui-file.h (ui_file_isatty, ui_file_write)
4034         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
4035         (ui_file_puts): Don't declare.
4036
4037 2020-02-10  Tom de Vries  <tdevries@suse.de>
4038
4039         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
4040         sentinel to char *.
4041
4042 2020-02-09  Tom de Vries  <tdevries@suse.de>
4043
4044         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
4045         filename if it matches "<artificial>".
4046
4047 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
4048
4049         * windows-tdep.c (struct enum_value_name): New struct.
4050         (create_enum): New function.
4051         (windows_get_siginfo_type): Create and use enum types.
4052
4053 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
4054
4055         * NEWS: Mention $_siginfo support for Windows.
4056         * windows-nat.c (handle_exception): Set siginfo_er.
4057         (windows_nat_target::mourn_inferior): Reset siginfo_er.
4058         (windows_xfer_siginfo): New function.
4059         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
4060         * windows-tdep.c (struct windows_gdbarch_data): New struct.
4061         (init_windows_gdbarch_data): New function.
4062         (get_windows_gdbarch_data): New function.
4063         (windows_get_siginfo_type): New function.
4064         (windows_init_abi): Register windows_get_siginfo_type.
4065         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
4066
4067 2020-02-08  Tom Tromey  <tom@tromey.com>
4068
4069         * dwarf2/read.c (class cutu_reader) <cutu_reader,
4070         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
4071         <keep>: Declare method.
4072         <m_keep>: Remove member.
4073         <~cutu_reader>: Remove.
4074         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4075         (cutu_reader::cutu_reader): Update.
4076         (cutu_reader::keep): Rename from ~cutu_reader.
4077         (process_psymtab_comp_unit, build_type_psymtabs_1)
4078         (process_skeletonless_type_unit, load_partial_comp_unit)
4079         (load_full_comp_unit, dwarf2_read_addr_index)
4080         (read_signatured_type): Update.
4081
4082 2020-02-08  Tom Tromey  <tom@tromey.com>
4083
4084         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
4085         "want_partial_unit" parameter.
4086         (process_psymtab_comp_unit): Change want_partial_unit to bool.
4087         Inline check for DW_TAG_partial_unit.
4088         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
4089
4090 2020-02-08  Tom Tromey  <tom@tromey.com>
4091
4092         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
4093         read.c.
4094         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
4095         read.c.
4096
4097 2020-02-08  Tom Tromey  <tom@tromey.com>
4098
4099         * dwarf2/read.c (read_address): Move to comp-unit.c.
4100         (dwarf2_rnglists_process, dwarf2_ranges_process)
4101         (read_attribute_value, dwarf_decode_lines_1)
4102         (var_decode_location, decode_locdesc): Update.
4103         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
4104         read.c.  Remove "cu" parameter.
4105         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
4106         method.
4107
4108 2020-02-08  Tom Tromey  <tom@tromey.com>
4109
4110         * dwarf2/read.c (read_attribute_value, read_indirect_string)
4111         (read_indirect_line_string): Update.
4112         * dwarf2/comp-unit.c (read_offset): Remove.
4113         (read_comp_unit_head): Update.
4114         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
4115         method.
4116         (read_offset): Don't declare.
4117
4118 2020-02-08  Tom Tromey  <tom@tromey.com>
4119
4120         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
4121         * dwarf2/read.c (struct comp_unit_head): Move to
4122         dwarf2/comp-unit.h.
4123         (enum class rcuh_kind): Move to comp-unit.h.
4124         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
4125         (read_comp_unit_head, error_check_comp_unit_head)
4126         (read_and_check_comp_unit_head): Move to comp-unit.c.
4127         (read_offset, dwarf_unit_type_name): Likewise.
4128         (create_debug_type_hash_table, read_cutu_die_from_dwo)
4129         (cutu_reader::cutu_reader, read_call_site_scope)
4130         (find_partial_die, follow_die_offset): Update.
4131         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
4132
4133 2020-02-08  Tom Tromey  <tom@tromey.com>
4134
4135         * dwarf2/read.c (read_offset_1): Move to leb.c.
4136         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
4137         (dwarf_decode_macro_bytes): Update.
4138         * dwarf2/leb.c (read_offset): Rename; move from read.c.
4139         * dwarf2/leb.h (read_offset): Declare.
4140
4141 2020-02-08  Tom Tromey  <tom@tromey.com>
4142
4143         * dwarf2/read.c (dwarf2_section_size): Remove.
4144         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
4145         Update.
4146         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
4147
4148 2020-02-08  Tom Tromey  <tom@tromey.com>
4149
4150         * dwarf2/read.c (read_initial_length): Move to leb.c.
4151         * dwarf2/leb.h (read_initial_length): Declare.
4152         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
4153         handle_nonstd parameter.
4154         * dwarf2/frame.c (read_initial_length): Remove.
4155         (decode_frame_entry_1): Update.
4156
4157 2020-02-08  Tom Tromey  <tom@tromey.com>
4158
4159         * dwarf2/loc.c (dwarf2_find_location_expression)
4160         (dwarf_evaluate_loc_desc::get_tls_address)
4161         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
4162         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
4163         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
4164         (dwarf2_compile_property_to_c)
4165         (dwarf2_loc_desc_get_symbol_read_needs)
4166         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
4167         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
4168         (loclist_describe_location, loclist_tracepoint_var_ref)
4169         (loclist_generate_c_location): Update.
4170         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
4171         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
4172         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
4173         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
4174         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
4175         (dwarf2_per_cu_data::addr_size)
4176         (dwarf2_per_cu_data::ref_addr_size)
4177         (dwarf2_per_cu_data::text_offset)
4178         (dwarf2_per_cu_data::addr_type): Now methods.
4179         (per_cu_header_read_in): Make per_cu "const".
4180         (dwarf2_version): Remove.
4181         (dwarf2_per_cu_data::int_type): Now a method.
4182         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
4183         (set_die_type, read_array_type, read_subrange_index_type)
4184         (read_tag_string_type, read_subrange_type): Update.
4185         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
4186         offset_size, ref_addr_size, text_offset, addr_type, version,
4187         objfile, int_type, addr_sized_int_type>: Declare methods.
4188
4189 2020-02-08  Tom Tromey  <tom@tromey.com>
4190
4191         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
4192         Move earlier.
4193
4194 2020-02-08  Tom Tromey  <tom@tromey.com>
4195
4196         * dwarf2/read.h (dwarf_line_debug): Declare.
4197         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
4198         * dwarf2/read.c: Move line_header code to new files.
4199         (dwarf_line_debug): No longer static.
4200         * dwarf2/line-header.c: New file.
4201         * dwarf2/line-header.h: New file.
4202
4203 2020-02-08  Tom Tromey  <tom@tromey.com>
4204
4205         * dwarf2/read.c (struct line_header) <file_full_name,
4206         file_file_name>: Return unique_xmalloc_ptr.
4207         (line_header::file_file_name): Update.
4208         (line_header::file_full_name): Update.
4209         (dw2_get_file_names_reader): Update.
4210         (macro_start_file): Update.
4211
4212 2020-02-08  Tom Tromey  <tom@tromey.com>
4213
4214         * dwarf2/read.c (struct line_header) <file_full_name,
4215         file_file_name>: Declare methods.
4216         (dw2_get_file_names_reader): Update.
4217         (file_file_name): Now a method.
4218         (file_full_name): Likewise.
4219         (macro_start_file): Update.
4220
4221 2020-02-08  Tom Tromey  <tom@tromey.com>
4222
4223         * dwarf2/read.c (dwarf_always_disassemble)
4224         (show_dwarf_always_disassemble): Move to loc.c.
4225         (_initialize_dwarf2_read): Move "always-disassemble" registration
4226         to loc.c.
4227         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
4228         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
4229         static.
4230         (show_dwarf_always_disassemble): Move from read.c.
4231         (_initialize_dwarf2loc): Move always-disassemble from read.c.
4232
4233 2020-02-08  Tom Tromey  <tom@tromey.com>
4234
4235         * dwarf2/read.c (~dwarf2_per_objfile): Update.
4236         (create_quick_file_names_table): Return htab_up.
4237         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
4238         Update.
4239         * dwarf2/read.h (struct dwarf2_per_objfile)
4240         <quick_file_names_table>: Now htab_up.
4241
4242 2020-02-08  Tom Tromey  <tom@tromey.com>
4243
4244         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
4245
4246 2020-02-08  Tom Tromey  <tom@tromey.com>
4247
4248         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
4249         Rewrite.
4250         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
4251         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
4252         (abbrev_table::abbrev_table): No longer inline.
4253         (ABBREV_HASH_SIZE): Remove.
4254         (abbrev_table::m_abbrevs): Now an htab_up.
4255
4256 2020-02-08  Tom Tromey  <tom@tromey.com>
4257
4258         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
4259         (cutu_reader): Update.
4260         (build_type_psymtabs_1): Update.
4261         * dwarf2/abbrev.c (abbrev_table::read): Rename.
4262         (abbrev_table::alloc_abbrev): Update.
4263         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
4264         (abbrev_table::read): New static method, renamed from
4265         abbrev_table_read_table.
4266         (abbrev_table::alloc_abbrev)
4267         (abbrev_table::add_abbrev): Now private.
4268         (abbrev_table::abbrev_table): Now private.
4269         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
4270
4271 2020-02-08  Tom Tromey  <tom@tromey.com>
4272
4273         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
4274         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
4275         htab_up.
4276
4277 2020-02-08  Tom Tromey  <tom@tromey.com>
4278
4279         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
4280         htab_up.
4281         (lookup_dwo_unit_in_dwp): Update.
4282         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
4283         on obstack.
4284
4285 2020-02-08  Tom Tromey  <tom@tromey.com>
4286
4287         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
4288         obstack.
4289
4290 2020-02-08  Tom Tromey  <tom@tromey.com>
4291
4292         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
4293         line_header_hash.
4294         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
4295         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
4296         Change type to htab_up.
4297
4298 2020-02-08  Tom Tromey  <tom@tromey.com>
4299
4300         * dwarf2/read.c (allocate_type_unit_groups_table): Return
4301         htab_up.  Don't allocate on obstack.
4302         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
4303         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
4304         Change type to htab_up.
4305
4306 2020-02-08  Tom Tromey  <tom@tromey.com>
4307
4308         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
4309         Change type to htab_up.
4310         * dwarf2/read.c (create_signatured_type_table_from_index)
4311         (create_signatured_type_table_from_debug_names)
4312         (create_all_type_units, add_type_unit)
4313         (lookup_dwo_signatured_type, lookup_signatured_type)
4314         (process_skeletonless_type_unit): Update.
4315         (create_debug_type_hash_table, create_debug_types_hash_table):
4316         Change type of types_htab.
4317         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
4318         htab_up.  Don't allocate on obstack.
4319         (create_cus_hash_table): Change type of cus_htab parameter.
4320         (struct dwo_file) <cus, tus>: Now htab_up.
4321         (lookup_dwo_signatured_type, lookup_dwo_cutu)
4322         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
4323         (queue_and_load_all_dwo_tus): Update.
4324         * dwarf2/index-write.c (write_gdbindex): Update.
4325         (write_debug_names): Update.
4326
4327 2020-02-08  Tom Tromey  <tom@tromey.com>
4328
4329         * dwarf2/read.h (struct dwarf2_queue_item): Move from
4330         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
4331         destructor.
4332         (struct dwarf2_per_objfile) <queue>: New member.
4333         * dwarf2/read.c (struct dwarf2_queue_item): Move to
4334         dwarf2/read.h.
4335         (dwarf2_queue, dwarf2_queue_tail): Remove.
4336         (class dwarf2_queue_guard): Add parameter to constructor.  Use
4337         DISABLE_COPY_AND_ASSIGN.
4338         <m_per_objfile>: New member.
4339         <~dwarf2_queue_guard>: Rewrite.
4340         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
4341         Update.
4342         (~dwarf2_queue_item): New.
4343
4344 2020-02-08  Tom Tromey  <tom@tromey.com>
4345
4346         * dwarf2/read.c (struct die_info) <has_children>: New member.
4347         (dw2_get_file_names_reader): Remove has_children.
4348         (dw2_get_file_names): Update.
4349         (read_cutu_die_from_dwo): Remove has_children.
4350         (cutu_reader::init_tu_and_read_dwo_dies)
4351         (cutu_reader::cutu_reader): Update.
4352         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
4353         Remove has_children.
4354         (build_type_psymtabs_1, process_skeletonless_type_unit)
4355         (load_partial_comp_unit, load_full_comp_unit): Update.
4356         (create_dwo_cu_reader): Remove has_children.
4357         (create_cus_hash_table, read_die_and_children): Update.
4358         (read_full_die_1,read_full_die): Remove has_children.
4359         (read_signatured_type): Update.
4360         (class cutu_reader) <has_children>: Remove.
4361
4362 2020-02-08  Tom Tromey  <tom@tromey.com>
4363
4364         * dwarf2/expr.c: Rename from dwarf2expr.c.
4365         * dwarf2/expr.h: Rename from dwarf2expr.h.
4366         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
4367         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
4368         * dwarf2/frame.c: Rename from dwarf2-frame.c.
4369         * dwarf2/frame.h: Rename from dwarf2-frame.h.
4370         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
4371         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
4372         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
4373         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
4374         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
4375         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
4376         * dwarf2/loc.c: Rename from dwarf2loc.c.
4377         * dwarf2/loc.h: Rename from dwarf2loc.h.
4378         * dwarf2/read.c: Rename from dwarf2read.c.
4379         * dwarf2/read.h: Rename from dwarf2read.h.
4380         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
4381         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
4382         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
4383         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
4384         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
4385         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
4386         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
4387         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
4388         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
4389         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
4390         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
4391         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
4392         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
4393         Update.
4394         * Makefile.in (COMMON_SFILES): Update.
4395         (HFILES_NO_SRCDIR): Update.
4396
4397 2020-02-08  Tom Tromey  <tom@tromey.com>
4398
4399         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
4400         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
4401
4402 2020-02-08  Tom Tromey  <tom@tromey.com>
4403
4404         * dwarf2read.h (struct die_info): Don't declare.
4405
4406 2020-02-08  Tom Tromey  <tom@tromey.com>
4407
4408         * dwarf2read.h (die_info_ptr): Remove typedef.
4409
4410 2020-02-08  Tom Tromey  <tom@tromey.com>
4411
4412         * dwarf2read.c (read_call_site_scope)
4413         (handle_data_member_location, dwarf2_add_member_fn)
4414         (mark_common_block_symbol_computed, read_common_block)
4415         (attr_to_dynamic_prop, partial_die_info::read)
4416         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
4417         (dwarf2_symbol_mark_computed, set_die_type): Update.
4418         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
4419         method.
4420         (attr_form_is_block): Don't declare.
4421         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
4422
4423 2020-02-08  Tom Tromey  <tom@tromey.com>
4424
4425         * dwarf2read.c (dwarf2_find_base_address, )
4426         (read_call_site_scope, rust_containing_type)
4427         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
4428         (handle_data_member_location, dwarf2_add_member_fn)
4429         (get_alignment, read_structure_type, process_structure_scope)
4430         (mark_common_block_symbol_computed, read_common_block)
4431         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
4432         (partial_die_info::read, read_attribute_value, new_symbol)
4433         (lookup_die_type, dwarf2_get_ref_die_offset)
4434         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
4435         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
4436         (dwarf2_symbol_mark_computed): Update.
4437         * dwarf2/attribute.h (struct attribute) <value_as_address,
4438         form_is_section_offset, form_is_constant, form_is_ref>: Declare
4439         methods.
4440         (value_as_address, attr_form_is_section_offset)
4441         (attr_form_is_constant, attr_form_is_ref): Don't declare.
4442         * dwarf2/attribute.c (attribute::value_as_address)
4443         (attribute::form_is_section_offset, attribute::form_is_constant)
4444         (attribute::form_is_ref): Now methods.
4445
4446 2020-02-08  Tom Tromey  <tom@tromey.com>
4447
4448         * dwarf2read.c (struct attribute, DW_STRING)
4449         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
4450         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
4451         (attr_form_is_block, attr_form_is_section_offset)
4452         (attr_form_is_constant, attr_form_is_ref): Move.
4453         * dwarf2/attribute.h: New file.
4454         * dwarf2/attribute.c: New file, from dwarf2read.c.
4455         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
4456
4457 2020-02-08  Tom Tromey  <tom@tromey.com>
4458
4459         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
4460         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
4461         Move.
4462         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
4463         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
4464         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
4465         abbrev.c.
4466         * dwarf2/abbrev.h: New file.
4467         * dwarf2/abbrev.c: New file, from dwarf2read.c.
4468         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
4469
4470 2020-02-08  Tom Tromey  <tom@tromey.com>
4471
4472         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
4473         (dwarf2_section_size, dwarf2_get_section_info)
4474         (create_signatured_type_table_from_debug_names)
4475         (create_addrmap_from_aranges, read_debug_names_from_section)
4476         (get_gdb_index_contents_from_section, read_comp_unit_head)
4477         (error_check_comp_unit_head, read_abbrev_offset)
4478         (create_debug_type_hash_table, init_cu_die_reader)
4479         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
4480         (read_comp_units_from_section, create_cus_hash_table)
4481         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4482         (create_dwp_v2_section, dwarf2_rnglists_process)
4483         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
4484         (abbrev_table_read_table, read_indirect_string_at_offset_from)
4485         (read_indirect_string_from_dwz, read_addr_index_1)
4486         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
4487         (dwarf_decode_macro_bytes, dwarf_decode_macros)
4488         (fill_in_loclist_baton): Update.
4489         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
4490         get_containing_section, get_bfd_owner, get_bfd_section,
4491         get_file_name, get_id, get_flags, empty, read>: Declare methods.
4492         (dwarf2_read_section, get_section_name, get_section_file_name)
4493         (get_containing_section, get_section_bfd_owner)
4494         (get_section_bfd_section, get_section_name, get_section_file_name)
4495         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
4496         declare.
4497         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
4498         (dwarf2_section_info::get_bfd_owner)
4499         (dwarf2_section_info::get_bfd_section)
4500         (dwarf2_section_info::get_name)
4501         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
4502         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
4503         (dwarf2_section_info::read): Now methods.
4504         * dwarf-index-write.c (class debug_names): Update.
4505
4506 2020-02-08  Tom Tromey  <tom@tromey.com>
4507
4508         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
4509         Move to dwarf2/section.h.
4510         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
4511         (get_section_bfd_section, get_section_name)
4512         (get_section_file_name, get_section_id, get_section_flags)
4513         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
4514         dwarf2/section.c.
4515         * dwarf2/section.h: New file.
4516         * dwarf2/section.c: New file, from dwarf2read.c.
4517         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
4518
4519 2020-02-08  Tom Tromey  <tom@tromey.com>
4520
4521         * dwarf2read.h (read_unsigned_leb128): Don't declare.
4522         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
4523         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
4524         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
4525         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
4526         * dwarf2/leb.h: New file, from dwarf2read.c.
4527         * dwarf2/leb.c: New file, from dwarf2read.c.
4528         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
4529         Remove.
4530         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
4531         (COMMON_SFILES): Add dwarf2/leb.c.
4532
4533 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
4534
4535         GDB 9.1 released.
4536
4537 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
4538
4539         PR gdb/25190:
4540         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
4541         * gdb/remote.c (remote_console_output): Update.
4542         * gdb/ui-file.c (fputs_unfiltered): Rename to...
4543         (ui_file_puts): ...this.
4544         * gdb/ui-file.h (ui_file_puts): Add declaration.
4545         * gdb/utils.c (emit_style_escape): Update.
4546         (flush_wrap_buffer): Update.
4547         (fputs_maybe_filtered): Update.
4548         (fputs_unfiltered): Add function.
4549
4550 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
4551
4552         * gdb/event-loop.c (gdb_wait_for_event): Update.
4553         * gdb/printcmd.c (printf_command): Update.
4554         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
4555         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
4556         (gdb_os_flush_stderr): Update.
4557         * gdb/remote.c (remote_console_output): Update.
4558         * gdb/ui-file.c (gdb_flush): Rename to...
4559         (ui_file_flush): ...this.
4560         (stderr_file::write): Update.
4561         (stderr_file::puts): Update.
4562         * gdb/ui-file.h (gdb_flush): Rename to...
4563         (ui_file_flush): ...this.
4564         * gdb/utils.c (gdb_flush): Add function.
4565         * gdb/utils.h (gdb_flush): Add declaration.
4566
4567 2020-02-07  Tom Tromey  <tromey@adacore.com>
4568
4569         PR breakpoints/24915:
4570         * source.c (find_and_open_source): Do not check basenames_may_differ.
4571
4572 2020-02-07  Tom Tromey  <tom@tromey.com>
4573
4574         * README: Update gdbserver documentation.
4575         * gdbserver: Move to top level.
4576         * configure.tgt (build_gdbserver): Remove.
4577         * configure.ac: Remove --enable-gdbserver.
4578         * configure: Rebuild.
4579         * Makefile.in (distclean): Don't mention gdbserver.
4580
4581 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
4582
4583         * source-cache.c (source_cache::ensure): Surround
4584         get_plain_source_lines with a try/catch.
4585         (source_cache::get_line_charpos): Get rid of try/catch
4586         and only check for the return value of "ensure".
4587         * tui/tui-source.c (tui_source_window::set_contents):
4588         Simplify "nlines" calculation.
4589
4590 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
4591
4592         * MAINTAINERS (Write After Approval): Add myself.
4593
4594 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
4595
4596         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
4597         function call.
4598
4599 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
4600
4601         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
4602
4603 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
4604
4605         * nat/riscv-linux-tdesc.h: New file.
4606         * nat/riscv-linux-tdesc.c: New file, taking code from...
4607         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
4608         ... here.
4609         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
4610         NATDEPFILES.
4611
4612 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
4613
4614         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
4615         we don't set the fake simulator ptid to the null_ptid.
4616
4617 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
4618
4619         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
4620         * gdbthread.h (class thread_info) <resumed>: Likewise.
4621         * infrun.c (resume_1): Likewise.
4622         (proceed): Likewise.
4623         (infrun_thread_stop_requested): Likewise.
4624         (stop_all_threads): Likewise.
4625         (handle_inferior_event): Likewise.
4626         (restart_threads): Likewise.
4627         (finish_step_over): Likewise.
4628         (keep_going_stepped_thread): Likewise.
4629         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
4630         (linux_handle_extended_wait): Likewise.
4631         * record-btrace.c (get_thread_current_frame_id): Likewise.
4632         * record-full.c (record_full_wait_1): Likewise.
4633         * remote.c (remote_target::process_initial_stop_replies): Likewise.
4634         * target.c (target_resume): Likewise.
4635         * thread.c (set_running_thread): Likewise.
4636
4637 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4638
4639         * f-valprint.c (f77_print_array_1): Changed datatype of index
4640         variable to LONGEST from int to enable it to contain bound
4641         values correctly.
4642
4643 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
4644
4645         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
4646         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
4647         offsets according to FLEN determined.
4648         (riscv_linux_nat_target::read_description): Determine FLEN
4649         dynamically.
4650         (riscv_linux_nat_target::fetch_registers): Size regset buffer
4651         according to FLEN determined.
4652         (riscv_linux_nat_target::store_registers): Likewise.
4653
4654 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
4655
4656         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
4657         when reg->group is empty and reggroup is not.
4658
4659 2020-01-31  Tom Tromey  <tromey@adacore.com>
4660
4661         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
4662         Call beneath target's mourn_inferior after unpushing.
4663
4664 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
4665
4666         PR tui/9765
4667         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
4668         have enough lines to fill the screen, still return the lowest
4669         address we found.
4670
4671 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
4672
4673         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
4674         '-', '<', and '>' commands.
4675
4676 2020-01-29  Pedro Alves  <palves@redhat.com>
4677             Sergio Durigan Junior  <sergiodj@redhat.com>
4678
4679         * infcmd.c (construct_inferior_arguments): Assert that
4680         'argc' is greater than 0.
4681
4682 2020-01-29  Luis Machado  <luis.machado@linaro.org>
4683
4684         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
4685         (BRK_INSN_MASK): Define to 0xd4200000.
4686         (aarch64_program_breakpoint_here_p): New function.
4687         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
4688         * arch-utils.c (default_program_breakpoint_here_p): Moved from
4689         breakpoint.c.
4690         * arch-utils.h (default_program_breakpoint_here_p): Moved from
4691         breakpoint.h
4692         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
4693         call gdbarch_program_breakpoint_here_p.
4694         (program_breakpoint_here): Moved to arch-utils.c, renamed to
4695         default_program_breakpoint_here_p, changed return type to bool and
4696         simplified.
4697         * breakpoint.h (program_breakpoint_here): Moved prototype to
4698         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
4699         return type to bool.
4700         * gdbarch.c: Regenerate.
4701         * gdbarch.h: Regenerate.
4702         * gdbarch.sh (program_breakpoint_here_p): New method.
4703         * infrun.c (handle_signal_stop): Call
4704         gdbarch_program_breakpoint_here_p.
4705
4706 2020-01-26  Tom Tromey  <tom@tromey.com>
4707
4708         * ctfread.c (struct ctf_fp_info): Reindent.
4709         (_initialize_ctfread): Remove.
4710
4711 2020-01-26  Tom Tromey  <tom@tromey.com>
4712
4713         * psymtab.c (partial_map_expand_apply)
4714         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4715         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4716         (psym_print_stats, psym_expand_symtabs_for_function)
4717         (psym_map_symbol_filenames, psym_map_matching_symbols)
4718         (psym_expand_symtabs_matching)
4719         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4720         (maintenance_check_psymtabs): Use new methods.
4721         * psympriv.h (struct partial_symtab) <readin_p,
4722         get_compunit_symtab>: New methods.
4723         <readin, compunit_symtab>: Remove members.
4724         (struct standard_psymtab): New.
4725         (struct legacy_psymtab): Derive from standard_psymtab.
4726         * dwarf2read.h (struct dwarf2_psymtab): Derive from
4727         standard_psymtab.
4728         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
4729
4730 2020-01-26  Tom Tromey  <tom@tromey.com>
4731
4732         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
4733         read_dependencies.  Add assert.
4734         * psymtab.c (partial_symtab::read_dependencies): New method.
4735         * psympriv.h (struct partial_symtab) <read_dependencies>: New
4736         method.
4737         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
4738         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
4739         read_dependencies.
4740         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
4741         Add assert.
4742
4743 2020-01-26  Tom Tromey  <tom@tromey.com>
4744
4745         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
4746         Call expand_psymtab.
4747         (xcoff_read_symtab): Call expand_psymtab.
4748         (xcoff_start_psymtab, xcoff_end_psymtab): Set
4749         legacy_expand_psymtab.
4750         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
4751         method.
4752         (struct legacy_psymtab) <expand_psymtab>: Implement.
4753         <legacy_expand_psymtab>: New member.
4754         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
4755         (parse_partial_symbols): Set legacy_expand_psymtab.
4756         (psymtab_to_symtab_1): Change argument order.  Call
4757         expand_psymtab.
4758         (new_psymtab): Set legacy_expand_psymtab.
4759         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
4760         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
4761         expand_psymtab.
4762         (dwarf2_psymtab::expand_psymtab): Rename from
4763         psymtab_to_symtab_1.  Call expand_psymtab.
4764         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
4765         (dbx_end_psymtab): Likewise.
4766         (dbx_psymtab_to_symtab_1): Change argument order. Call
4767         expand_psymtab.
4768         (dbx_read_symtab): Call expand_psymtab.
4769         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
4770         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
4771         (ctf_psymtab::read_symtab): Call expand_psymtab.
4772
4773 2020-01-26  Tom Tromey  <tom@tromey.com>
4774
4775         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
4776         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
4777         messages.
4778         * mdebugread.c (mdebug_read_symtab): Remove prints.
4779         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
4780         assert.
4781         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
4782
4783 2020-01-26  Tom Tromey  <tom@tromey.com>
4784
4785         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
4786         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
4787         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
4788         legacy_symtab.
4789         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
4790         * psymtab.c (psymtab_to_symtab): Call method.
4791         (dump_psymtab): Update.
4792         * psympriv.h (struct partial_symtab): Add virtual destructor.
4793         <read_symtab>: New method.
4794         (struct legacy_symtab): New.
4795         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
4796         (struct pst_map) <pst>: Now a legacy_psymtab.
4797         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
4798         (new_psymtab): Use legacy_psymtab.
4799         * dwarf2read.h (struct dwarf2_psymtab): New.
4800         (struct dwarf2_per_cu_data) <psymtab>: Use it.
4801         * dwarf2read.c (dwarf2_create_include_psymtab)
4802         (dwarf2_build_include_psymtabs, create_type_unit_group)
4803         (create_partial_symtab, process_psymtab_comp_unit_reader)
4804         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
4805         (set_partial_user): Use dwarf2_psymtab.
4806         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
4807         (psymtab_to_symtab_1, process_full_comp_unit)
4808         (process_full_type_unit, dwarf2_ranges_read)
4809         (dwarf2_get_pc_bounds, psymtab_include_file_name)
4810         (dwarf_decode_lines): Use dwarf2_psymtab.
4811         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
4812         (add_address_entry_worker, write_one_signatured_type)
4813         (recursively_count_psymbols, recursively_write_psymbols)
4814         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
4815         (write_debug_names): Likewise.
4816         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
4817         <pst>: Now a legacy_psymtab.
4818         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
4819         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
4820         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
4821         * ctfread.c (struct ctf_psymtab): New.
4822         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
4823         ctf_psymtab.
4824         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
4825         (create_partial_symtab): Return a ctf_psymtab.
4826         (scan_partial_symbols): Update.
4827
4828 2020-01-26  Tom Tromey  <tom@tromey.com>
4829
4830         * xcoffread.c (xcoff_start_psymtab): Use new.
4831         * psymtab.c (partial_symtab::partial_symtab): New constructor,
4832         renamed from start_psymtab_common.
4833         * psympriv.h (struct partial_symtab): Add new constructor.
4834         (start_psymtab_common): Don't declare.
4835         * mdebugread.c (parse_partial_symbols): Use new.
4836         * dwarf2read.c (create_partial_symtab): Use new.
4837         * dbxread.c (start_psymtab): Use new.
4838         * ctfread.c (create_partial_symtab): Use new.
4839
4840 2020-01-26  Tom Tromey  <tom@tromey.com>
4841
4842         * xcoffread.c (xcoff_end_psymtab): Use new.
4843         * psymtab.c (start_psymtab_common): Use new.
4844         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
4845         Update.
4846         * psympriv.h (struct partial_symtab): Add parameters to
4847         constructor.  Don't inline.
4848         (allocate_psymtab): Don't declare.
4849         * mdebugread.c (new_psymtab): Use new.
4850         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
4851         * dbxread.c (dbx_end_psymtab): Use new.
4852
4853 2020-01-26  Tom Tromey  <tom@tromey.com>
4854
4855         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
4856         allocate_psymtab.  Update documentation.
4857         * psymtab.c (psymtab_storage::install_psymtab): Rename from
4858         allocate_psymtab.  Do not use new.
4859         (allocate_psymtab): Use new.  Update.
4860
4861 2020-01-26  Tom Tromey  <tom@tromey.com>
4862
4863         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
4864         * psymtab.c (psym_print_stats): Update.
4865         * psympriv.h (struct partial_symtab) <readin,
4866         psymtabs_addrmap_supported, anonymous>: Now bool.
4867         * mdebugread.c (psymtab_to_symtab_1): Update.
4868         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
4869         (build_type_psymtabs_reader, psymtab_to_symtab_1)
4870         (process_full_comp_unit, process_full_type_unit): Update.
4871         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
4872         * ctfread.c (psymtab_to_symtab): Update.
4873
4874 2020-01-26  Tom Tromey  <tom@tromey.com>
4875
4876         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
4877         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
4878         * psymtab.c (psymtab_storage): Delete psymtabs.
4879         (psymtab_storage::allocate_psymtab): Use new.
4880         (psymtab_storage::discard_psymtab): Use delete.
4881         * psympriv.h (struct partial_symtab): Add constructor and
4882         initializers.
4883
4884 2020-01-26  Tom Tromey  <tom@tromey.com>
4885
4886         * machoread.c: Do not include psympriv.h.
4887
4888 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4889
4890         * NEWS: Mention the new option and the set/show commands.
4891
4892 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4893
4894         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
4895         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
4896         (validate_exec_file): New variables, enums, functions.
4897         (exec_file_locate_attach, print_section_info): Style the filenames.
4898         (_initialize_exec): Install show_exec_file_mismatch_command and
4899          set_exec_file_mismatch_command.
4900         * gdbcore.h (validate_exec_file): Declare.
4901         * infcmd.c (attach_command): Call validate_exec_file.
4902         * remote.c ( remote_target::remote_add_inferior): Likewise.
4903
4904 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4905
4906         * frame.c (find_frame_sal): Move call to get_next_frame into more
4907         inner scope.
4908         * inline-frame.c (inilne_state) <inline_state>: Update argument
4909         types.
4910         (inilne_state) <skipped_symbol>: Rename to...
4911         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
4912         (skip_inline_frames): Build vector of skipped symbols and use this
4913         to reate the inline_state.
4914         (inline_skipped_symbol): Add a comment and some assertions, fetch
4915         skipped symbol from the list.
4916
4917 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4918
4919         * buildsym.c (lte_is_less_than): Delete.
4920         (buildsym_compunit::end_symtab_with_blockvector): Create local
4921         lambda function to sort line table entries, and use
4922         std::stable_sort instead of std::sort.
4923         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
4924         markers when looking for a previous line.
4925
4926 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4927
4928         * dwarf2read.c (lnp_state_machine::record_line): Include
4929         end_sequence parameter in debug print out.  Record the line if we
4930         are at an end_sequence marker even if it's not the start of a
4931         statement.
4932         * symmisc.c (maintenance_print_one_line_table): Print end of
4933         sequence markers with 'END' not '0'.
4934
4935 2020-01-24  Pedro Alves  <palves@redhat.com>
4936
4937         PR gdb/25410
4938         * thread.c (scoped_restore_current_thread::restore): Use
4939         switch_to_inferior_no_thread.
4940         * exec.c: Include "progspace-and-thread.h".
4941         (add_target_sections, remove_target_sections):
4942         scoped_restore_current_pspace_and_thread instead of
4943         scoped_restore_current_thread.
4944         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
4945         and aspace to the inferior before calling clone_program_space.
4946         Remove stale comment.
4947
4948 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
4949
4950         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
4951         (arm_netbsd_nat_target::fetch_registers): ...this.
4952         (arm_nbsd_nat_target::store_registers): Rename to...
4953         (arm_netbsd_nat_target::store_registers): ...this.
4954
4955 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
4956
4957         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
4958         register_t.
4959
4960 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
4961
4962         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
4963         Update comment.
4964         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
4965         Likewise.
4966         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
4967         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
4968         the correct replacement (iterate_over_regset_sections).
4969         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
4970         Update comment.
4971
4972 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
4973
4974         PR gdb/23718
4975         * gdb/python/python.c (execute_gdb_command): Call
4976         async_enable_stdin in catch block.
4977
4978 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4979
4980         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
4981         SWITCH_THRU_ALL_UIS.
4982
4983 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4984
4985         PR tui/9765
4986         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
4987         comment, add extra parameter, and update to store previous symbol
4988         when appropriate.
4989         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
4990         add extra parameter.
4991         * tui/tui-disasm.c (tui_disassemble): Update header comment,
4992         remove unneeded parameter, add try/catch around gdb_print_insn,
4993         rewrite to add items to asm_lines vector.
4994         (tui_find_backward_disassembly_start_address): New function.
4995         (tui_find_disassembly_address): Updated throughout.
4996         (tui_disasm_window::set_contents): Update for changes to
4997         tui_disassemble.
4998         (tui_disasm_window::do_scroll_vertical): No need to adjust the
4999         number of lines to scroll.
5000
5001 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
5002
5003         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
5004         (SECT_OFF_DATA): Likewise.
5005         (SECT_OFF_RODATA): Likewise.
5006         (SECT_OFF_TEXT): Likewise.
5007         (SECT_OFF_BSS): Likewise.
5008         (struct objfile) <text_section_offset, data_section_offset>: New
5009         methods.
5010         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
5011         objfile::text_section_offset.
5012         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
5013         * coffread.c (coff_symtab_read): Likewise.
5014         (enter_linenos): Likewise.
5015         (process_coff_symbol): Likewise.
5016         * ctfread.c (get_objfile_text_range): Likewise.
5017         * dtrace-probe.c (dtrace_probe::get_relocated_address):
5018         Use objfile::data_section_offset.
5019         * dwarf2-frame.c (execute_cfa_program): Use
5020         objfile::text_section_offset.
5021         (dwarf2_frame_find_fde): Likewise.
5022         * dwarf2read.c (create_addrmap_from_index): Likewise.
5023         (create_addrmap_from_aranges): Likewise.
5024         (dw2_find_pc_sect_compunit_symtab): Likewise.
5025         (process_psymtab_comp_unit_reader): Likewise.
5026         (add_partial_symbol): Likewise.
5027         (add_partial_subprogram): Likewise.
5028         (process_full_comp_unit): Likewise.
5029         (read_file_scope): Likewise.
5030         (read_func_scope): Likewise.
5031         (read_lexical_block_scope): Likewise.
5032         (read_call_site_scope): Likewise.
5033         (dwarf2_rnglists_process): Likewise.
5034         (dwarf2_ranges_process): Likewise.
5035         (dwarf2_ranges_read): Likewise.
5036         (dwarf_decode_lines_1): Likewise.
5037         (new_symbol): Likewise.
5038         (dwarf2_fetch_die_loc_sect_off): Likewise.
5039         (dwarf2_per_cu_text_offset): Likewise.
5040         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
5041         * hppa-tdep.c (read_unwind_info): Likewise.
5042         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
5043         * psympriv.h (struct partial_symtab): Likewise.
5044         * psymtab.c (find_pc_sect_psymtab): Likewise.
5045         * solib-svr4.c (enable_break): Likewise.
5046         * stap-probe.c (relocate_address): Use
5047         objfile::data_section_offset.
5048         * xcoffread.c (enter_line_range): Use
5049         objfile::text_section_offset.
5050         (read_xcoff_symtab): Likewise.
5051
5052 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
5053
5054         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
5055         declaration to narrower scopes.
5056
5057 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
5058
5059         * darwin-nat.h (struct darwin_exception_msg, enum
5060         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
5061         Move up.
5062         (class darwin_nat_target) <wait_1, check_new_threads,
5063         decode_exception_message, decode_message, stop_inferior,
5064         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
5065         * darwin-nat.c (darwin_check_new_threads): Rename to...
5066         (darwin_nat_target::check_new_threads): ... this.
5067         (darwin_suspend_inferior_it): Remove.
5068         (darwin_decode_exception_message): Rename to...
5069         (darwin_nat_target::decode_exception_message): ... this.
5070         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
5071         (darwin_decode_message): Rename to...
5072         (darwin_nat_target::decode_message): ... this.
5073         (cancel_breakpoint): Rename to...
5074         (darwin_nat_target::cancel_breakpoint): ... this.
5075         (darwin_wait): Rename to...
5076         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
5077         instead of iterate_over_inferiors.
5078         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
5079         (darwin_stop_inferior): Rename to...
5080         (darwin_nat_target::stop_inferior): ... this.
5081         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
5082         (darwin_init_thread_list): Rename to...
5083         (darwin_nat_target::init_thread_list): ... this.
5084         (darwin_ptrace_him): Rename to...
5085         (darwin_nat_target::ptrace_him): ... this.
5086         (darwin_nat_target::create_inferior): Pass lambda function to
5087         fork_inferior.
5088         (darwin_nat_target::detach): Call stop_inferior instead of
5089         darwin_stop_inferior.
5090         * fork-inferior.h (fork_inferior): Change init_trace_fun
5091         parameter to gdb::function_view.
5092         * fork-inferior.c (fork_inferior): Likewise.
5093
5094 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
5095
5096         * i386-cygwin-tdep.c (core_process_module_section): Update.
5097         * windows-nat.c (struct lm_info_windows): Add text_offset.
5098         (windows_xfer_shared_libraries): Update.
5099         * windows-tdep.c (windows_xfer_shared_library):
5100         Add text_offset_cached argument.
5101         * windows-tdep.h (windows_xfer_shared_library): Update.
5102
5103 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
5104
5105         * gdbarch.sh: Add declaration for _initialize_gdbarch.
5106
5107 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
5108
5109         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
5110         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
5111         replace with range-based for.
5112         (gdbsim_interrupt_inferior): Remove.
5113         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
5114         with a range-based for.  Inline code from
5115         gdbsim_interrupt_inferior.
5116
5117 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
5118
5119         * infrun.c (proceed): Fix indentation.
5120
5121 2020-01-21  Tom Tromey  <tromey@adacore.com>
5122
5123         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
5124         * python/python.c (python_extension_ops): Update.
5125         (gdbpy_colorize): New function.
5126         * python/lib/gdb/__init__.py (colorize): New function.
5127         * extension.h (ext_lang_colorize): Declare.
5128         * extension.c (ext_lang_colorize): New function.
5129         * extension-priv.h (struct extension_language_ops) <colorize>: New
5130         member.
5131         * cli/cli-style.c (_initialize_cli_style): Update help text.
5132
5133 2020-01-21  Luis Machado  <luis.machado@linaro.org>
5134
5135         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
5136         <cond>: Change type to bool.
5137         (aarch64_displaced_step_b_cond): Update cond to use bool type.
5138         (aarch64_displaced_step_cb): Likewise.
5139         (aarch64_displaced_step_tb): Likewise.
5140
5141 2020-01-21  Luis Machado  <luis.machado@linaro.org>
5142
5143         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
5144         output.
5145
5146 2020-01-21  Luis Machado  <luis.machado@linaro.org>
5147
5148         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
5149         <pc_adjust>: Adjust the documentation.
5150         (aarch64_displaced_step_fixup): Check if PC really moved before
5151         adjusting it.
5152
5153 2020-01-19  Tom Tromey  <tom@tromey.com>
5154
5155         * disasm.c (~gdb_disassembler): New destructor.
5156         (gdb_buffered_insn_length): Call disassemble_free_target.
5157         * disasm.h (class gdb_disassembler): Declare destructor.  Use
5158         DISABLE_COPY_AND_ASSIGN.
5159
5160 2020-01-19  Tom Tromey  <tom@tromey.com>
5161
5162         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
5163         (die_reader_func_ftype): Remove.
5164         (cutu_reader): New class.
5165         (dw2_get_file_names_reader): Remove "data" parameter.
5166         (dw2_get_file_names): Use cutu_reader.
5167         (create_debug_type_hash_table): Update.
5168         (read_cutu_die_from_dwo): Update comment.
5169         (lookup_dwo_unit): Add dwo_name parameter.
5170         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
5171         die_reader_func_ftype and data parameters.
5172         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
5173         Remove die_reader_func_ftype and data parameters.
5174         (~cutu_reader): New; from init_cutu_and_read_dies.
5175         (cutu_reader::cutu_reader): Rename from
5176         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
5177         and data parameters.
5178         (init_cutu_and_read_dies_simple): Remove.
5179         (struct process_psymtab_comp_unit_data): Remove.
5180         (process_psymtab_comp_unit_reader): Remove data parameter; add
5181         want_partial_unit and pretend_language parameters.
5182         (process_psymtab_comp_unit): Use cutu_reader.
5183         (build_type_psymtabs_reader): Remove data parameter.
5184         (build_type_psymtabs_1): Use cutu_reader.
5185         (process_skeletonless_type_unit): Likewise.
5186         (load_partial_comp_unit_reader): Remove.
5187         (load_partial_comp_unit): Use cutu_reader.
5188         (load_full_comp_unit_reader): Remove.
5189         (load_full_comp_unit): Use cutu_reader.
5190         (struct create_dwo_cu_data): Remove.
5191         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
5192         dwo_unit parameters.
5193         (create_cus_hash_table): Use cutu_reader.
5194         (struct dwarf2_read_addr_index_data): Remove.
5195         (dwarf2_read_addr_index_reader): Remove.
5196         (dwarf2_read_addr_index): Use cutu_reader.
5197         (read_signatured_type_reader): Remove.
5198         (read_signatured_type): Use cutu_reader.
5199
5200 2020-01-19  Tom Tromey  <tom@tromey.com>
5201
5202         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
5203         * tui/tui-wingeneral.h (class tui_suppress_output): New.
5204         (tui_wrefresh): Declare.
5205         * tui/tui-wingeneral.c (suppress_output): New global.
5206         (tui_suppress_output, ~tui_suppress_output): New constructor and
5207         destructor.
5208         (tui_wrefresh): New function.
5209         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
5210         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
5211         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
5212         method.
5213         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
5214         tui_wrefresh.
5215         (tui_data_window::no_refresh): New method.
5216         (tui_data_item_window::refresh_window): Call tui_wrefresh.
5217         (tui_reg_command): Use tui_suppress_output
5218         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
5219         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
5220         method.
5221         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
5222
5223 2020-01-19  Tom Tromey  <tom@tromey.com>
5224
5225         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5226         Handle case where symtab is null.
5227
5228 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
5229
5230         * linux-fork.c (one_fork_p): Simplify.
5231
5232 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
5233
5234         * top.c (struct qt_args): Remove.
5235         (kill_or_detach): Change return type to void, replace `void *`
5236         parameter with a proper one.
5237         (print_inferior_quit_action):  Likewise.
5238         (quit_confirm): Use range-based for loop to iterate over inferiors.
5239         (quit_force): Likewise.
5240
5241 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
5242
5243         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
5244         `void *` parameter with proper parameters.
5245         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
5246         (print_one_inferior): Change return type to void, replace `void *`
5247         parameter with proper parameters.
5248         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
5249         inferiors.
5250         (get_other_inferior): Remove.
5251         (mi_cmd_remove_inferior): Use range-based loop to iterate over
5252         inferiors.
5253
5254 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
5255
5256         * mi/mi-interp.c (report_initial_inferior): Remove.
5257         (mi_interp::init): Use range-based for to iterate over inferiors.
5258
5259 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
5260
5261         * python/py-inferior.c (build_inferior_list): Remove.
5262         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
5263
5264 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
5265
5266         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
5267         (btrace_stitch_trace): Likewise.
5268         * charset.c (intermediate_encoding): Likewise (vaild).
5269         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
5270         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
5271         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
5272
5273 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
5274
5275         * windows-tdep.c (windows_get_tlb_type):
5276         Add rtl_user_process_parameters type.
5277
5278 2020-01-16  Pedro Alves  <palves@redhat.com>
5279             Norbert Lange  <nolange79@gmail.com>
5280
5281         PR build/24805
5282         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
5283         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
5284         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
5285         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
5286         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
5287         (ps_plog): Redeclare exported functions with default visibility.
5288
5289 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
5290
5291         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
5292         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
5293
5294 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
5295
5296         * infcmd.c (post_create_inferior): Use get_thread_regcache
5297         instead of get_current_regcache.
5298
5299 2020-01-14  Tom Tromey  <tom@tromey.com>
5300
5301         PR symtab/12535:
5302         * python/python.c (gdbpy_decode_line): Treat empty string the same
5303         as no argument.
5304
5305 2020-01-14  Tom Tromey  <tom@tromey.com>
5306
5307         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
5308
5309 2020-01-14  Tom Tromey  <tom@tromey.com>
5310
5311         * nat/linux-btrace.c: Don't include <config.h>.
5312         * nat/linux-ptrace.c: Don't include <config.h>.
5313         * nat/x86-linux-dregs.c: Don't include <config.h>.
5314
5315 2020-01-14  Tom Tromey  <tom@tromey.com>
5316
5317         * configure: Rebuild.
5318         * configure.ac: Move many checks to ../gdbsupport/common.m4.
5319
5320 2020-01-14  Tom Tromey  <tom@tromey.com>
5321
5322         * nat/x86-linux-dregs.c: Include configh.h.
5323         * nat/linux-ptrace.c: Include configh.h.
5324         * nat/linux-btrace.c: Include configh.h.
5325         * defs.h: Include config.h, bfd.h.
5326         * configure.ac: Don't source common.host.
5327         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
5328         * configure: Rebuild.
5329         * acinclude.m4: Update path.
5330         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
5331         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
5332         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
5333         (CLIBS): Add LIBSUPPORT.
5334         (CDEPS): Likewise.
5335         (COMMON_SFILES): Remove gdbsupport files.
5336         (HFILES_NO_SRCDIR): Likewise.
5337         (stamp-version): Update path to create-version.sh.
5338         (ALLDEPFILES): Remove gdbsupport files.
5339
5340 2020-01-14  Tom Tromey  <tom@tromey.com>
5341
5342         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
5343         USE_WIN32API when needed.
5344         * configure.ac (USE_WIN32API): Don't define.
5345         (WIN32LIBS): Use WIN32APILIBS.
5346         * configure: Rebuild.
5347
5348 2020-01-14  Tom Tromey  <tom@tromey.com>
5349
5350         * configure: Rebuild.
5351         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
5352
5353 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5354
5355         * skip.c (skip_function_command): Make skip w/o arguments use the
5356         name of the inlined function if pc is inside any inlined function.
5357
5358 2020-01-14  Luis Machado  <luis.machado@linaro.org>
5359
5360         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
5361         * infrun.c (resume_1): Likewise.
5362         (handle_inferior_event): Remove stale comment.
5363         * linux-nat.c (linux_nat_target::resume): Update comments.
5364         (save_stop_reason): Likewise.
5365         (linux_nat_filter_event): Likewise.
5366         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
5367
5368 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
5369
5370         * elfread.c (record_minimal_symbol): Set section index to 0 for
5371         non-allocatable sections.
5372
5373
5374 2020-01-13  Ali Tamur <tamur@google.com>
5375
5376         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
5377         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
5378         to gdb::optional.  Update comments.
5379         (dwo_file): Update comments.
5380         (read_attribute): Update API to take an additional out parameter,
5381         need_reprocess.  This is used to mark attributes that need other
5382         attributes (e.g. str_offsets_base) for correct computation which may not
5383         have been read yet.
5384         (read_attribute_reprocess): New function declaration.
5385         (read_addr_index): Likewise.
5386         (read_dwo_str_index): Likewise.
5387         (read_stub_str_index): Likewise.
5388         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
5389         (lookup_addr_base): New function definition.
5390         (lookup_ranges_base): Likewise.
5391         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
5392         lookup_ranges_base.
5393         (init_cutu_and_read_dies): Update comments.
5394         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
5395         unit.  This is used to inherit parent's str_offsets_base and addr_base.
5396         Update comments.
5397         (init_cutu_and_read_dies_simple): Reflect API changes.
5398         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
5399         (create_cus_hash_table): Change API to take parent compile unit.
5400         Reflect API changes.
5401         (open_and_init_dwo_file): Reflect API changes.
5402         (dwarf2_get_pc_bounds): Update comments.
5403         (dwarf2_record_block_ranges): Likewise.
5404         (read_full_die_1): Change implementation to reprocess attributes that
5405         need str_offsets_base and addr_base.
5406         (partial_die_info::read): Likewise.
5407         (read_attribute_reprocess): New function definition.
5408         (read_attribute_value): Change API to take an additional out parameter,
5409         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
5410         when a non-dwo compile unit has index based attributes.
5411         (read_attribute): Reflect API changes.
5412         (read_addr_index_1): Reflect API changes.  Update comments.
5413         (dwarf2_read_addr_index_data): Reflect API changes.
5414         (dwarf2_read_addr_index): Likewise.
5415         (read_str_index): Change API and implementation.  This becomes a helper
5416         to be used by the new string index related methods.  Update error
5417         message and comments.
5418         (read_dwo_str_index): New function definition.
5419         (read_stub_str_index): Likewise.
5420         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
5421         * symfile.h (dwarf2_debug_sections): Likewise.
5422         * xcoffread.c (dwarf2_debug_sections): Likewise.
5423
5424 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
5425
5426         * gdbcore.h (struct core_fns) <core_read_registers>: Change
5427         core_reg_sect type to gdb_byte *.
5428         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
5429         * cris-tdep.c (fetch_core_registers): Likewise.
5430         * corelow.c (core_target::get_core_register_section): Change
5431         type of `contents` to gdb::byte_vector.
5432
5433 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
5434
5435         * tui/tui-wingeneral.c (box_win): Position the title in the center
5436         of the border.
5437
5438 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
5439
5440         * corelow.c (core_target::get_core_register_section): Use
5441           std::vector instead of alloca.
5442
5443 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
5444
5445         * warning.m4: Add -Wmissing-declarations to build_warnings.
5446         * configure: Re-generate.
5447
5448 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
5449
5450         * python/python.c (init__gdb_module): Add declaration.
5451
5452 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
5453
5454         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
5455         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
5456         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
5457         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
5458         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
5459         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
5460         * ada-exp.y (_initialize_ada_exp): Add declaration.
5461         * ada-lang.c (_initialize_ada_language): Add declaration.
5462         * ada-tasks.c (_initialize_tasks): Add declaration.
5463         * agent.c (_initialize_agent): Add declaration.
5464         * aix-thread.c (_initialize_aix_thread): Add declaration.
5465         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
5466         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
5467         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
5468         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
5469         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
5470         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
5471         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
5472         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
5473         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
5474         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
5475         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
5476         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
5477         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
5478         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
5479         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
5480         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
5481         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
5482         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
5483         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
5484         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
5485         * annotate.c (_initialize_annotate): Add declaration.
5486         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
5487         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
5488         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
5489         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
5490         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
5491         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
5492         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
5493         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
5494         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
5495         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
5496         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
5497         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
5498         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
5499         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
5500         * auto-load.c (_initialize_auto_load): Add declaration.
5501         * auxv.c (_initialize_auxv): Add declaration.
5502         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
5503         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
5504         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
5505         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
5506         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
5507         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
5508         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
5509         * breakpoint.c (_initialize_breakpoint): Add declaration.
5510         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
5511         * btrace.c (_initialize_btrace): Add declaration.
5512         * charset.c (_initialize_charset): Add declaration.
5513         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
5514         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
5515         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
5516         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
5517         * cli/cli-script.c (_initialize_cli_script): Add declaration.
5518         * cli/cli-style.c (_initialize_cli_style): Add declaration.
5519         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
5520         * coffread.c (_initialize_coffread): Add declaration.
5521         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
5522         * compile/compile.c (_initialize_compile): Add declaration.
5523         * complaints.c (_initialize_complaints): Add declaration.
5524         * completer.c (_initialize_completer): Add declaration.
5525         * copying.c (_initialize_copying): Add declaration.
5526         * corefile.c (_initialize_core): Add declaration.
5527         * corelow.c (_initialize_corelow): Add declaration.
5528         * cp-abi.c (_initialize_cp_abi): Add declaration.
5529         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
5530         * cp-support.c (_initialize_cp_support): Add declaration.
5531         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
5532         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
5533         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
5534         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
5535         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
5536         * ctfread.c (_initialize_ctfread): Add declaration.
5537         * d-lang.c (_initialize_d_language): Add declaration.
5538         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
5539         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
5540         * dbxread.c (_initialize_dbxread): Add declaration.
5541         * dcache.c (_initialize_dcache): Add declaration.
5542         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
5543         * disasm.c (_initialize_disasm): Add declaration.
5544         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
5545         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
5546         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
5547         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
5548         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
5549         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
5550         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
5551         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
5552         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
5553         * elfread.c (_initialize_elfread): Add declaration.
5554         * exec.c (_initialize_exec): Add declaration.
5555         * extension.c (_initialize_extension): Add declaration.
5556         * f-lang.c (_initialize_f_language): Add declaration.
5557         * f-valprint.c (_initialize_f_valprint): Add declaration.
5558         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
5559         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
5560         * filesystem.c (_initialize_filesystem): Add declaration.
5561         * findcmd.c (_initialize_mem_search): Add declaration.
5562         * findvar.c (_initialize_findvar): Add declaration.
5563         * fork-child.c (_initialize_fork_child): Add declaration.
5564         * frame-base.c (_initialize_frame_base): Add declaration.
5565         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
5566         * frame.c (_initialize_frame): Add declaration.
5567         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
5568         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
5569         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
5570         * gcore.c (_initialize_gcore): Add declaration.
5571         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
5572         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
5573         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
5574         * gdbarch.c (_initialize_gdbarch): Add declaration.
5575         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
5576         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
5577         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
5578         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
5579         * go-lang.c (_initialize_go_language): Add declaration.
5580         * go32-nat.c (_initialize_go32_nat): Add declaration.
5581         * guile/guile.c (_initialize_guile): Add declaration.
5582         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
5583         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
5584         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
5585         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
5586         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
5587         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
5588         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
5589         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
5590         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
5591         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
5592         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
5593         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
5594         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
5595         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
5596         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
5597         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
5598         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
5599         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
5600         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
5601         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
5602         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
5603         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
5604         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
5605         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
5606         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
5607         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
5608         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
5609         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
5610         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
5611         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
5612         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
5613         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
5614         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
5615         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
5616         * infcall.c (_initialize_infcall): Add declaration.
5617         * infcmd.c (_initialize_infcmd): Add declaration.
5618         * inflow.c (_initialize_inflow): Add declaration.
5619         * infrun.c (_initialize_infrun): Add declaration.
5620         * interps.c (_initialize_interpreter): Add declaration.
5621         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
5622         * jit.c (_initialize_jit): Add declaration.
5623         * language.c (_initialize_language): Add declaration.
5624         * linux-fork.c (_initialize_linux_fork): Add declaration.
5625         * linux-nat.c (_initialize_linux_nat): Add declaration.
5626         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
5627         * linux-thread-db.c (_initialize_thread_db): Add declaration.
5628         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
5629         * m2-lang.c (_initialize_m2_language): Add declaration.
5630         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
5631         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
5632         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
5633         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
5634         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
5635         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
5636         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
5637         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
5638         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
5639         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
5640         * machoread.c (_initialize_machoread): Add declaration.
5641         * macrocmd.c (_initialize_macrocmd): Add declaration.
5642         * macroscope.c (_initialize_macroscope): Add declaration.
5643         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
5644         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
5645         * maint.c (_initialize_maint_cmds): Add declaration.
5646         * mdebugread.c (_initialize_mdebugread): Add declaration.
5647         * memattr.c (_initialize_mem): Add declaration.
5648         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
5649         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
5650         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
5651         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
5652         * mi/mi-main.c (_initialize_mi_main): Add declaration.
5653         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
5654         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
5655         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
5656         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
5657         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
5658         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
5659         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
5660         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
5661         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
5662         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
5663         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
5664         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
5665         * mipsread.c (_initialize_mipsread): Add declaration.
5666         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
5667         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
5668         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
5669         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
5670         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
5671         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
5672         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
5673         * nto-procfs.c (_initialize_procfs): Add declaration.
5674         * objc-lang.c (_initialize_objc_language): Add declaration.
5675         * observable.c (_initialize_observer): Add declaration.
5676         * opencl-lang.c (_initialize_opencl_language): Add declaration.
5677         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
5678         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
5679         * osabi.c (_initialize_gdb_osabi): Add declaration.
5680         * osdata.c (_initialize_osdata): Add declaration.
5681         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
5682         * parse.c (_initialize_parse): Add declaration.
5683         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
5684         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
5685         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
5686         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
5687         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
5688         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
5689         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
5690         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
5691         * printcmd.c (_initialize_printcmd): Add declaration.
5692         * probe.c (_initialize_probe): Add declaration.
5693         * proc-api.c (_initialize_proc_api): Add declaration.
5694         * proc-events.c (_initialize_proc_events): Add declaration.
5695         * proc-service.c (_initialize_proc_service): Add declaration.
5696         * procfs.c (_initialize_procfs): Add declaration.
5697         * producer.c (_initialize_producer): Add declaration.
5698         * psymtab.c (_initialize_psymtab): Add declaration.
5699         * python/python.c (_initialize_python): Add declaration.
5700         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
5701         * record-btrace.c (_initialize_record_btrace): Add declaration.
5702         * record-full.c (_initialize_record_full): Add declaration.
5703         * record.c (_initialize_record): Add declaration.
5704         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
5705         * regcache.c (_initialize_regcache): Add declaration.
5706         * reggroups.c (_initialize_reggroup): Add declaration.
5707         * remote-notif.c (_initialize_notif): Add declaration.
5708         * remote-sim.c (_initialize_remote_sim): Add declaration.
5709         * remote.c (_initialize_remote): Add declaration.
5710         * reverse.c (_initialize_reverse): Add declaration.
5711         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
5712         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
5713         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
5714         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
5715         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
5716         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
5717         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
5718         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
5719         Add declaration.
5720         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
5721         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
5722         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
5723         * rust-exp.y (_initialize_rust_exp): Add declaration.
5724         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
5725         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
5726         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
5727         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
5728         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
5729         * score-tdep.c (_initialize_score_tdep): Add declaration.
5730         * ser-go32.c (_initialize_ser_dos): Add declaration.
5731         * ser-mingw.c (_initialize_ser_windows): Add declaration.
5732         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
5733         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
5734         * ser-uds.c (_initialize_ser_socket): Add declaration.
5735         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
5736         * serial.c (_initialize_serial): Add declaration.
5737         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
5738         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
5739         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
5740         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
5741         * skip.c (_initialize_step_skip): Add declaration.
5742         * sol-thread.c (_initialize_sol_thread): Add declaration.
5743         * solib-aix.c (_initialize_solib_aix): Add declaration.
5744         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
5745         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
5746         * solib-frv.c (_initialize_frv_solib): Add declaration.
5747         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
5748         * solib-target.c (_initialize_solib_target): Add declaration.
5749         * solib.c (_initialize_solib): Add declaration.
5750         * source-cache.c (_initialize_source_cache): Add declaration.
5751         * source.c (_initialize_source): Add declaration.
5752         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
5753         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
5754         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
5755         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
5756         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
5757         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
5758         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
5759         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
5760         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
5761         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
5762         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
5763         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
5764         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
5765         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
5766         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
5767         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
5768         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
5769         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
5770         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
5771         * stabsread.c (_initialize_stabsread): Add declaration.
5772         * stack.c (_initialize_stack): Add declaration.
5773         * stap-probe.c (_initialize_stap_probe): Add declaration.
5774         * std-regs.c (_initialize_frame_reg): Add declaration.
5775         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
5776         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
5777         * symfile.c (_initialize_symfile): Add declaration.
5778         * symmisc.c (_initialize_symmisc): Add declaration.
5779         * symtab.c (_initialize_symtab): Add declaration.
5780         * target.c (_initialize_target): Add declaration.
5781         * target-connection.c (_initialize_target_connection): Add
5782         declaration.
5783         * target-dcache.c (_initialize_target_dcache): Add declaration.
5784         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
5785         * thread.c (_initialize_thread): Add declaration.
5786         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
5787         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
5788         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
5789         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
5790         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
5791         * tracectf.c (_initialize_ctf): Add declaration.
5792         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
5793         * tracefile.c (_initialize_tracefile): Add declaration.
5794         * tracepoint.c (_initialize_tracepoint): Add declaration.
5795         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
5796         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
5797         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
5798         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
5799         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
5800         * tui/tui-win.c (_initialize_tui_win): Add declaration.
5801         * tui/tui.c (_initialize_tui): Add declaration.
5802         * typeprint.c (_initialize_typeprint): Add declaration.
5803         * ui-style.c (_initialize_ui_style): Add declaration.
5804         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
5805         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
5806         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
5807         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
5808         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
5809         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
5810         * unittests/filtered_iterator-selftests.c
5811         (_initialize_filtered_iterator_selftests): Add declaration.
5812         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
5813         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
5814         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
5815         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
5816         * unittests/main-thread-selftests.c
5817         (_initialize_main_thread_selftests): Add declaration.
5818         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
5819         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
5820         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
5821         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
5822         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
5823         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
5824         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
5825         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
5826         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
5827         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
5828         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
5829         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
5830         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
5831         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
5832         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
5833         declaration.
5834         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
5835         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
5836         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
5837         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
5838         * user-regs.c (_initialize_user_regs): Add declaration.
5839         * utils.c (_initialize_utils): Add declaration.
5840         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
5841         * valops.c (_initialize_valops): Add declaration.
5842         * valprint.c (_initialize_valprint): Add declaration.
5843         * value.c (_initialize_values): Add declaration.
5844         * varobj.c (_initialize_varobj): Add declaration.
5845         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
5846         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
5847         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
5848         * windows-nat.c (_initialize_windows_nat): Add declaration.
5849         (_initialize_check_for_gdb_ini): Add declaration.
5850         (_initialize_loadable): Add declaration.
5851         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
5852         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
5853         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
5854         * xcoffread.c (_initialize_xcoffread): Add declaration.
5855         * xml-support.c (_initialize_xml_support): Add declaration.
5856         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
5857         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
5858         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
5859         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
5860
5861 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
5862
5863         * regformats/regdat.sh: Generate declaration for init function.
5864
5865 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
5866
5867         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
5868         up.
5869         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
5870         close_one_inferior>: New methods.
5871         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
5872         pass down target to find_inferior_pid.
5873         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
5874         Pass down target to find_inferior_ptid.
5875         (gdbsim_target::create_inferior): Pass down target to
5876         add_thread_silent.
5877         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
5878         target down to find_inferior_ptid and switch_to_thread.
5879         (gdbsim_target::close): Update to call close_one_inferior.
5880         (struct resume_data): Remove.
5881         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
5882         directly, rather than through a void pointer.
5883         (gdbsim_target::resume): Update to call resume_one_inferior.
5884
5885 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
5886
5887         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
5888
5889 2020-01-12  Pedro Alves  <palves@redhat.com>
5890
5891         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
5892         directly for the current inferior instead of
5893         discard_all_inferiors.
5894         (discard_all_inferiors): Delete.
5895
5896 2020-01-11  Tom Tromey  <tom@tromey.com>
5897
5898         * tui/tui-wingeneral.c (box_win): Check cli_styling.
5899         * tui/tui-winsource.c (tui_source_window_base::refill): Use
5900         deprecated_safe_get_selected_frame.
5901
5902 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5903
5904         * inferior.c (print_inferior): Switch inferior before printing it.
5905
5906 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
5907             Pedro Alves  <palves@redhat.com>
5908
5909         * progspace-and-thread.c (switch_to_program_space_and_thread):
5910         Assert there's an inferior for PSPACE.  Use
5911         switch_to_inferior_no_thread to switch the inferior too.
5912         * progspace.c (program_space::~program_space): Call
5913         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
5914         (program_space::free_all_objfiles): Don't call clear_symtab_users
5915         here.
5916         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
5917
5918 2020-01-10  Pedro Alves  <palves@redhat.com>
5919
5920         * NEWS: Mention multi-target debugging, "info connections", and
5921         "add-inferior -no-connection".
5922
5923 2020-01-10  Pedro Alves  <palves@redhat.com>
5924
5925         * infrun.c: Include "target-connection.h".
5926         (check_multi_target_resumption): New.
5927         (proceed): Call it.
5928         * target-connection.c (make_target_connection_string): Make
5929         extern.
5930         * target-connection.h (make_target_connection_string): Declare.
5931
5932 2020-01-10  Pedro Alves  <palves@redhat.com>
5933
5934         * Makefile.in (COMMON_SFILES): Add target-connection.c.
5935         * inferior.c (uiout_field_connection): New function.
5936         (print_inferior): Add new "connection-id" column.
5937         (add_inferior_command): Show connection number/string of added
5938         inferior.
5939         * process-stratum-target.h
5940         (process_stratum_target::connection_string): New virtual method.
5941         (process_stratum_target::connection_number): New field.
5942         * remote.c (remote_target::connection_string): New override.
5943         * target-connection.c: New file.
5944         * target-connection.h: New file.
5945         * target.c (decref_target): Remove process_stratum targets from
5946         the connection list.
5947         (target_stack::push): Add process_stratum targets to the
5948         connection list.
5949
5950 2020-01-10  Pedro Alves  <palves@redhat.com>
5951
5952         Revert:
5953         2016-04-12  Pedro Alves  <palves@redhat.com>
5954         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
5955         Remove references to name.
5956         * serial.h (struct serial) <name>: Delete.
5957
5958 2020-01-10  Pedro Alves  <palves@redhat.com>
5959
5960         * gdbarch-selftests.c (register_to_value_test): Remove "target
5961         already pushed" check.
5962
5963 2020-01-10  Pedro Alves  <palves@redhat.com>
5964             John Baldwin  <jhb@FreeBSD.org>
5965
5966         * aarch64-linux-nat.c
5967         (aarch64_linux_nat_target::thread_architecture): Adjust.
5968         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
5969         (task_command_1): Likewise.
5970         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
5971         (aix_thread_target::wait, aix_thread_target::fetch_registers)
5972         (aix_thread_target::store_registers)
5973         (aix_thread_target::thread_alive): Adjust.
5974         * amd64-fbsd-tdep.c: Include "inferior.h".
5975         (amd64fbsd_get_thread_local_address): Pass down target.
5976         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
5977         thread's gdbarch instead of target_gdbarch.
5978         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
5979         get_last_target_status.
5980         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
5981         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
5982         inferiors.
5983         (update_inserted_breakpoint_locations): Skip if inferiors with no
5984         execution.
5985         (update_global_location_list): When handling moribund locations,
5986         find representative inferior for location's pspace, and use thread
5987         count of its process_stratum target.
5988         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
5989         * bsd-uthread.c (bsd_uthread_target::wait): Use
5990         as_process_stratum_target and adjust thread_change_ptid and
5991         add_thread calls.
5992         (bsd_uthread_target::update_thread_list): Use
5993         as_process_stratum_target and adjust find_thread_ptid,
5994         thread_change_ptid and add_thread calls.
5995         * btrace.c (maint_btrace_packet_history_cmd): Adjust
5996         find_thread_ptid call.
5997         * corelow.c (add_to_thread_list): Adjust add_thread call.
5998         (core_target_open): Adjust add_thread_silent and thread_count
5999         calls.
6000         (core_target::pid_to_str): Adjust find_inferior_ptid call.
6001         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
6002         * event-top.c (async_disconnect): Pop targets from all inferiors.
6003         * exec.c (add_target_sections): Push exec target on all inferiors
6004         sharing the program space.
6005         (remove_target_sections): Remove the exec target from all
6006         inferiors sharing the program space.
6007         (exec_on_vfork): New.
6008         * exec.h (exec_on_vfork): Declare.
6009         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
6010         Pass it down.
6011         (fbsd_nat_target::update_thread_list): Adjust.
6012         (fbsd_nat_target::resume): Adjust.
6013         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
6014         down.
6015         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
6016         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
6017         get_thread_arch_regcache call.
6018         * fork-child.c (gdb_startup_inferior): Pass target down to
6019         startup_inferior and set_executing.
6020         * gdbthread.h (struct process_stratum_target): Forward declare.
6021         (add_thread, add_thread_silent, add_thread_with_info)
6022         (in_thread_list): Add process_stratum_target parameter.
6023         (find_thread_ptid(inferior*, ptid_t)): New overload.
6024         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
6025         parameter.
6026         (all_threads()): Delete overload.
6027         (all_threads, all_non_exited_threads): Add process_stratum_target
6028         parameter.
6029         (all_threads_safe): Use brace initialization.
6030         (thread_count): Add process_stratum_target parameter.
6031         (set_resumed, set_running, set_stop_requested, set_executing)
6032         (threads_are_executing, finish_thread_state): Add
6033         process_stratum_target parameter.
6034         (switch_to_thread): Use is_current_thread.
6035         * i386-fbsd-tdep.c: Include "inferior.h".
6036         (i386fbsd_get_thread_local_address): Pass down target.
6037         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
6038         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
6039         have_inferiors check.
6040         * inf-ptrace.c (inf_ptrace_target::create_inferior)
6041         (inf_ptrace_target::attach): Adjust.
6042         * infcall.c (run_inferior_call): Adjust.
6043         * infcmd.c (run_command_1): Pass target to
6044         scoped_finish_thread_state.
6045         (proceed_thread_callback): Skip inferiors with no execution.
6046         (continue_command): Rename 'all_threads' local to avoid hiding
6047         'all_threads' function.  Adjust get_last_target_status call.
6048         (prepare_one_step): Adjust set_running call.
6049         (signal_command): Use user_visible_resume_target.  Compare thread
6050         pointers instead of inferior_ptid.
6051         (info_program_command): Adjust to pass down target.
6052         (attach_command): Mark target's 'thread_executing' flag.
6053         (stop_current_target_threads_ns): New, factored out from ...
6054         (interrupt_target_1): ... this.  Switch inferior before making
6055         target calls.
6056         * inferior-iter.h
6057         (struct all_inferiors_iterator, struct all_inferiors_range)
6058         (struct all_inferiors_safe_range)
6059         (struct all_non_exited_inferiors_range): Filter on
6060         process_stratum_target too.  Remove explicit.
6061         * inferior.c (inferior::inferior): Push dummy target on target
6062         stack.
6063         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
6064         Add process_stratum_target parameter, and pass it down.
6065         (have_live_inferiors): Adjust.
6066         (switch_to_inferior_and_push_target): New.
6067         (add_inferior_command, clone_inferior_command): Handle
6068         "-no-connection" parameter.  Use
6069         switch_to_inferior_and_push_target.
6070         (_initialize_inferior): Mention "-no-connection" option in
6071         the help of "add-inferior" and "clone-inferior" commands.
6072         * inferior.h: Include "process-stratum-target.h".
6073         (interrupt_target_1): Use bool.
6074         (struct inferior) <push_target, unpush_target, target_is_pushed,
6075         find_target_beneath, top_target, process_target, target_at,
6076         m_stack>: New.
6077         (discard_all_inferiors): Delete.
6078         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
6079         (all_inferiors, all_non_exited_inferiors): Add
6080         process_stratum_target parameter.
6081         * infrun.c: Include "gdb_select.h" and <unordered_map>.
6082         (target_last_proc_target): New global.
6083         (follow_fork_inferior): Push target on new inferior.  Pass target
6084         to add_thread_silent.  Call exec_on_vfork.  Handle target's
6085         reference count.
6086         (follow_fork): Adjust get_last_target_status call.  Also consider
6087         target.
6088         (follow_exec): Push target on new inferior.
6089         (struct execution_control_state) <target>: New field.
6090         (user_visible_resume_target): New.
6091         (do_target_resume): Call target_async.
6092         (resume_1): Set target's threads_executing flag.  Consider resume
6093         target.
6094         (commit_resume_all_targets): New.
6095         (proceed): Also consider resume target.  Skip threads of inferiors
6096         with no execution.  Commit resumtion in all targets.
6097         (start_remote): Pass current inferior to wait_for_inferior.
6098         (infrun_thread_stop_requested): Consider target as well.  Pass
6099         thread_info pointer to clear_inline_frame_state instead of ptid.
6100         (infrun_thread_thread_exit): Consider target as well.
6101         (random_pending_event_thread): New inferior parameter.  Use it.
6102         (do_target_wait): Rename to ...
6103         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
6104         down.
6105         (threads_are_resumed_pending_p, do_target_wait): New.
6106         (prepare_for_detach): Adjust calls.
6107         (wait_for_inferior): New inferior parameter.  Handle it.  Use
6108         do_target_wait_1 instead of do_target_wait.
6109         (fetch_inferior_event): Adjust.  Switch to representative
6110         inferior.  Pass target down.
6111         (set_last_target_status): Add process_stratum_target parameter.
6112         Save target in global.
6113         (get_last_target_status): Add process_stratum_target parameter and
6114         handle it.
6115         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
6116         (context_switch): Check inferior_ptid == null_ptid before calling
6117         inferior_thread().
6118         (get_inferior_stop_soon): Pass down target.
6119         (wait_one): Rename to ...
6120         (poll_one_curr_target): ... this.
6121         (struct wait_one_event): New.
6122         (wait_one): New.
6123         (stop_all_threads): Adjust.
6124         (handle_no_resumed, handle_inferior_event): Adjust to consider the
6125         event's target.
6126         (switch_back_to_stepped_thread): Also consider target.
6127         (print_stop_event): Update.
6128         (normal_stop): Update.  Also consider the resume target.
6129         * infrun.h (wait_for_inferior): Remove declaration.
6130         (user_visible_resume_target): New declaration.
6131         (get_last_target_status, set_last_target_status): New
6132         process_stratum_target parameter.
6133         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
6134         process_stratum_target parameter, and use it.
6135         (clear_inline_frame_state (thread_info*)): New.
6136         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
6137         process_stratum_target parameter.
6138         (clear_inline_frame_state (thread_info*)): Declare.
6139         * linux-fork.c (delete_checkpoint_command): Pass target down to
6140         find_thread_ptid.
6141         (checkpoint_command): Adjust.
6142         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
6143         instead of just tweaking inferior_ptid.
6144         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
6145         (exit_lwp): Pass target down to find_thread_ptid.
6146         (attach_proc_task_lwp_callback): Pass target down to
6147         add_thread/set_running/set_executing.
6148         (linux_nat_target::attach): Pass target down to
6149         thread_change_ptid.
6150         (get_detach_signal): Pass target down to find_thread_ptid.
6151         Consider last target status's target.
6152         (linux_resume_one_lwp_throw, resume_lwp)
6153         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
6154         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
6155         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
6156         (linux_nat_target::async_wait_fd): New.
6157         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
6158         target down.
6159         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
6160         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
6161         * linux-thread-db.c (struct thread_db_info::process_target): New
6162         field.
6163         (add_thread_db_info): Save target.
6164         (get_thread_db_info): New process_stratum_target parameter.  Also
6165         match target.
6166         (delete_thread_db_info): New process_stratum_target parameter.
6167         Also match target.
6168         (thread_from_lwp): Adjust to pass down target.
6169         (thread_db_notice_clone): Pass down target.
6170         (check_thread_db_callback): Pass down target.
6171         (try_thread_db_load_1): Always push the thread_db target.
6172         (try_thread_db_load, record_thread): Pass target down.
6173         (thread_db_target::detach): Pass target down.  Always unpush the
6174         thread_db target.
6175         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
6176         target down.  Always unpush the thread_db target.
6177         (find_new_threads_callback, thread_db_find_new_threads_2)
6178         (thread_db_target::update_thread_list): Pass target down.
6179         (thread_db_target::pid_to_str): Pass current inferior down.
6180         (thread_db_target::get_thread_local_address): Pass target down.
6181         (thread_db_target::resume, maintenance_check_libthread_db): Pass
6182         target down.
6183         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
6184         * procfs.c (procfs_target::procfs_init_inferior): Declare.
6185         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
6186         (procfs_init_inferior): Rename to ...
6187         (procfs_target::procfs_init_inferior): ... this and adjust.
6188         (procfs_target::create_inferior, procfs_notice_thread)
6189         (procfs_do_thread_registers): Adjust.
6190         * ppc-fbsd-tdep.c: Include "inferior.h".
6191         (ppcfbsd_get_thread_local_address): Pass down target.
6192         * proc-service.c (ps_xfer_memory): Switch current inferior and
6193         program space as well.
6194         (get_ps_regcache): Pass target down.
6195         * process-stratum-target.c
6196         (process_stratum_target::thread_address_space)
6197         (process_stratum_target::thread_architecture): Pass target down.
6198         * process-stratum-target.h
6199         (process_stratum_target::threads_executing): New field.
6200         (as_process_stratum_target): New.
6201         * ravenscar-thread.c
6202         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
6203         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
6204         down.
6205         * record-btrace.c (record_btrace_target::info_record): Adjust.
6206         (record_btrace_target::record_method)
6207         (record_btrace_target::record_is_replaying)
6208         (record_btrace_target::fetch_registers)
6209         (get_thread_current_frame_id, record_btrace_target::resume)
6210         (record_btrace_target::wait, record_btrace_target::stop): Pass
6211         target down.
6212         * record-full.c (record_full_wait_1): Switch to event thread.
6213         Pass target down.
6214         * regcache.c (regcache::regcache)
6215         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
6216         process_stratum_target parameter and handle it.
6217         (current_thread_target): New global.
6218         (get_thread_regcache): Add process_stratum_target parameter and
6219         handle it.  Switch inferior before calling target method.
6220         (get_thread_regcache): Pass target down.
6221         (get_thread_regcache_for_ptid): Pass target down.
6222         (registers_changed_ptid): Add process_stratum_target parameter and
6223         handle it.
6224         (registers_changed_thread, registers_changed): Pass target down.
6225         (test_get_thread_arch_aspace_regcache): New.
6226         (current_regcache_test): Define a couple local test_target_ops
6227         instances and use them for testing.
6228         (readwrite_regcache): Pass process_stratum_target parameter.
6229         (cooked_read_test, cooked_write_test): Pass mock_target down.
6230         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
6231         (get_thread_arch_aspace_regcache): Add process_stratum_target
6232         parameter.
6233         (regcache::target): New method.
6234         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
6235         (regcache::registers_changed_ptid): Add process_stratum_target
6236         parameter.
6237         (regcache::m_target): New field.
6238         (registers_changed_ptid): Add process_stratum_target parameter.
6239         * remote.c (remote_state::supports_vCont_probed): New field.
6240         (remote_target::async_wait_fd): New method.
6241         (remote_unpush_and_throw): Add remote_target parameter.
6242         (get_current_remote_target): Adjust.
6243         (remote_target::remote_add_inferior): Push target.
6244         (remote_target::remote_add_thread)
6245         (remote_target::remote_notice_new_inferior)
6246         (get_remote_thread_info): Pass target down.
6247         (remote_target::update_thread_list): Skip threads of inferiors
6248         bound to other targets.  (remote_target::close): Don't discard
6249         inferiors.  (remote_target::add_current_inferior_and_thread)
6250         (remote_target::process_initial_stop_replies)
6251         (remote_target::start_remote)
6252         (remote_target::remote_serial_quit_handler): Pass down target.
6253         (remote_target::remote_unpush_target): New remote_target
6254         parameter.  Unpush the target from all inferiors.
6255         (remote_target::remote_unpush_and_throw): New remote_target
6256         parameter.  Pass it down.
6257         (remote_target::open_1): Check whether the current inferior has
6258         execution instead of checking whether any inferior is live.  Pass
6259         target down.
6260         (remote_target::remote_detach_1): Pass down target.  Use
6261         remote_unpush_target.
6262         (extended_remote_target::attach): Pass down target.
6263         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
6264         (remote_target::append_resumption): Pass down target.
6265         (remote_target::append_pending_thread_resumptions)
6266         (remote_target::remote_resume_with_hc, remote_target::resume)
6267         (remote_target::commit_resume): Pass down target.
6268         (remote_target::remote_stop_ns): Check supports_vCont_probed.
6269         (remote_target::interrupt_query)
6270         (remote_target::remove_new_fork_children)
6271         (remote_target::check_pending_events_prevent_wildcard_vcont)
6272         (remote_target::remote_parse_stop_reply)
6273         (remote_target::process_stop_reply): Pass down target.
6274         (first_remote_resumed_thread): New remote_target parameter.  Pass
6275         it down.
6276         (remote_target::wait_as): Pass down target.
6277         (unpush_and_perror): New remote_target parameter.  Pass it down.
6278         (remote_target::readchar, remote_target::remote_serial_write)
6279         (remote_target::getpkt_or_notif_sane_1)
6280         (remote_target::kill_new_fork_children, remote_target::kill): Pass
6281         down target.
6282         (remote_target::mourn_inferior): Pass down target.  Use
6283         remote_unpush_target.
6284         (remote_target::core_of_thread)
6285         (remote_target::remote_btrace_maybe_reopen): Pass down target.
6286         (remote_target::pid_to_exec_file)
6287         (remote_target::thread_handle_to_thread_info): Pass down target.
6288         (remote_target::async_wait_fd): New.
6289         * riscv-fbsd-tdep.c: Include "inferior.h".
6290         (riscv_fbsd_get_thread_local_address): Pass down target.
6291         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
6292         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
6293         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
6294         Adjust.
6295         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
6296         * solib-svr4.c (enable_break): Pass down target.
6297         * spu-multiarch.c (parse_spufs_run): Pass down target.
6298         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
6299         * target-delegates.c: Regenerate.
6300         * target.c (g_target_stack): Delete.
6301         (current_top_target): Return the current inferior's top target.
6302         (target_has_execution_1): Refer to the passed-in inferior's top
6303         target.
6304         (target_supports_terminal_ours): Check whether the initial
6305         inferior was already created.
6306         (decref_target): New.
6307         (target_stack::push): Incref/decref the target.
6308         (push_target, push_target, unpush_target): Adjust.
6309         (target_stack::unpush): Defref target.
6310         (target_is_pushed): Return bool.  Adjust to refer to the current
6311         inferior's target stack.
6312         (dispose_inferior): Delete, and inline parts ...
6313         (target_preopen): ... here.  Only dispose of the current inferior.
6314         (target_detach): Hold strong target reference while detaching.
6315         Pass target down.
6316         (target_thread_name): Add assertion.
6317         (target_resume): Pass down target.
6318         (target_ops::beneath, find_target_at): Adjust to refer to the
6319         current inferior's target stack.
6320         (get_dummy_target): New.
6321         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
6322         has a thread running.
6323         (initialize_targets): Rename to ...
6324         (_initialize_target): ... this.
6325         * target.h: Include "gdbsupport/refcounted-object.h".
6326         (struct target_ops): Inherit refcounted_object.
6327         (target_ops::shortname, target_ops::longname): Make const.
6328         (target_ops::async_wait_fd): New method.
6329         (decref_target): Declare.
6330         (struct target_ops_ref_policy): New.
6331         (target_ops_ref): New typedef.
6332         (get_dummy_target): Declare function.
6333         (target_is_pushed): Return bool.
6334         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
6335         (all_matching_threads_iterator::all_matching_threads_iterator):
6336         Handle filter target.
6337         * thread-iter.h (struct all_matching_threads_iterator, struct
6338         all_matching_threads_range, class all_non_exited_threads_range):
6339         Filter by target too.  Remove explicit.
6340         * thread.c (threads_executing): Delete.
6341         (inferior_thread): Pass down current inferior.
6342         (clear_thread_inferior_resources): Pass down thread pointer
6343         instead of ptid_t.
6344         (add_thread_silent, add_thread_with_info, add_thread): Add
6345         process_stratum_target parameter.  Use it for thread and inferior
6346         searches.
6347         (is_current_thread): New.
6348         (thread_info::deletable): Use it.
6349         (find_thread_ptid, thread_count, in_thread_list)
6350         (thread_change_ptid, set_resumed, set_running): New
6351         process_stratum_target parameter.  Pass it down.
6352         (set_executing): New process_stratum_target parameter.  Pass it
6353         down.  Adjust reference to 'threads_executing'.
6354         (threads_are_executing): New process_stratum_target parameter.
6355         Adjust reference to 'threads_executing'.
6356         (set_stop_requested, finish_thread_state): New
6357         process_stratum_target parameter.  Pass it down.
6358         (switch_to_thread): Also match inferior.
6359         (switch_to_thread): New process_stratum_target parameter.  Pass it
6360         down.
6361         (update_threads_executing): Reimplement.
6362         * top.c (quit_force): Pop targets from all inferior.
6363         (gdb_init): Don't call initialize_targets.
6364         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
6365         Declare.
6366         (windows_add_thread, windows_delete_thread): Adjust.
6367         (get_windows_debug_event): Rename to ...
6368         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
6369         * tracefile-tfile.c (tfile_target_open): Pass down target.
6370         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
6371         Forward declare.
6372         (switch_to_thread): Add process_stratum_target parameter.
6373         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
6374         parameter.  Use it.
6375         (mi_on_resume): Pass target down.
6376         * nat/fork-inferior.c (startup_inferior): Add
6377         process_stratum_target parameter.  Pass it down.
6378         * nat/fork-inferior.h (startup_inferior): Add
6379         process_stratum_target parameter.
6380         * python/py-threadevent.c (py_get_event_thread): Pass target down.
6381
6382 2020-01-10  Pedro Alves  <palves@redhat.com>
6383
6384         * remote.c (remote_target::start_remote): Don't set inferior_ptid
6385         directly.  Instead find the first thread in the thread list and
6386         use switch_to_thread.
6387
6388 2020-01-10  Pedro Alves  <palves@redhat.com>
6389
6390         * remote.c (remote_target::remote_add_inferior): Don't bind a
6391         process to the current inferior if the current inferior is already
6392         bound to a process.
6393
6394 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6395             Pedro Alves  <palves@redhat.com>
6396
6397         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
6398         If no process is specified, return null_ptid instead of
6399         inferior_ptid.
6400         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
6401         TARGET_WAITKIND_SIGNALLED with no pid.
6402
6403 2020-01-10  Pedro Alves  <palves@redhat.com>
6404
6405         * remote.c (first_remote_resumed_thread): New.
6406         (remote_target::wait_as): Use it as default event_ptid instead of
6407         inferior_ptid.
6408
6409 2020-01-10  Pedro Alves  <palves@redhat.com>
6410
6411         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
6412
6413 2020-01-10  Pedro Alves  <palves@redhat.com>
6414
6415         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
6416         not -1.
6417
6418 2020-01-10  Pedro Alves  <palves@redhat.com>
6419
6420         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
6421         ptid to get_last_target_status.
6422         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
6423         ptid to get_last_target_status.
6424         * infcmd.c (continue_command): Don't pass a target_waitstatus to
6425         get_last_target_status.
6426         (info_program_command): Don't pass a target_waitstatus to
6427         get_last_target_status.
6428         * infrun.c (init_wait_for_inferior): Use
6429         nullify_last_target_wait_ptid.
6430         (get_last_target_status): Handle nullptr arguments.
6431         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
6432         (print_stop_event): Don't pass a ptid to get_last_target_status.
6433         (normal_stop): Don't pass a ptid to get_last_target_status.
6434         * infrun.h (get_last_target_status, set_last_target_status): Move
6435         comments here and update.
6436         (nullify_last_target_wait_ptid): Declare.
6437         * linux-fork.c (fork_load_infrun_state): Remove local extern
6438         declaration of nullify_last_target_wait_ptid.
6439         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
6440         to get_last_target_status.
6441
6442 2020-01-10  Pedro Alves  <palves@redhat.com>
6443
6444         * gdbthread.h (scoped_restore_current_thread)
6445         <dont_restore, restore, m_dont_restore>: Declare.
6446         * thread.c (thread_alive): Add assertion.  Return bool.
6447         (switch_to_thread_if_alive): New.
6448         (prune_threads): Switch inferior/thread.
6449         (print_thread_info_1): Switch thread before calling target methods.
6450         (scoped_restore_current_thread::restore): New, factored out from
6451         ...
6452         (scoped_restore_current_thread::~scoped_restore_current_thread):
6453         ... this.
6454         (scoped_restore_current_thread::scoped_restore_current_thread):
6455         Add assertion.
6456         (thread_apply_all_command, thread_select): Use
6457         switch_to_thread_if_alive.
6458         * infrun.c (proceed, restart_threads, handle_signal_stop)
6459         (switch_back_to_stepped_thread): Switch current thread before
6460         calling target methods.
6461
6462 2020-01-10  Pedro Alves <palves@redhat.com>
6463
6464         * inferior.c (switch_to_inferior_no_thread): New function,
6465         factored out from ...
6466         (inferior_command): ... here.
6467         * inferior.h (switch_to_inferior_no_thread): Declare.
6468         * mi/mi-main.c (run_one_inferior): Use
6469         switch_to_inferior_no_thread.
6470
6471 2020-01-10  Pedro Alves  <palves@redhat.com>
6472
6473         * infcmd.c (kill_command): Remove dead code.
6474
6475 2020-01-10  Pedro Alves  <palves@redhat.com>
6476
6477         * remote.c (remote_target::mourn_inferior): No longer check
6478         whether the target is running.
6479
6480 2020-01-10  Pedro Alves  <palves@redhat.com>
6481
6482         * corelow.c (core_target::has_execution): Change parameter type to
6483         inferior pointer.
6484         * inferior.c (number_of_live_inferiors): Use
6485         inferior::has_execution instead of target_has_execution_1.
6486         * inferior.h (inferior::has_execution): New.
6487         * linux-thread-db.c (thread_db_target::update_thread_list): Use
6488         inferior::has_execution instead of target_has_execution_1.
6489         * process-stratum-target.c
6490         (process_stratum_target::has_execution): Change parameter type to
6491         inferior pointer.  Check the inferior's PID instead of
6492         inferior_ptid.
6493         * process-stratum-target.h
6494         (process_stratum_target::has_execution): Change parameter type to
6495         inferior pointer.
6496         * record-full.c (record_full_core_target::has_execution): Change
6497         parameter type to inferior pointer.
6498         * target.c (target_has_execution_1): Change parameter type to
6499         inferior pointer.
6500         (target_has_execution_current): Adjust.
6501         * target.h (target_ops::has_execution): Change parameter type to
6502         inferior pointer.
6503         (target_has_execution_1): Change parameter type to inferior
6504         pointer.  Change return type to bool.
6505         * tracefile.h (tracefile_target::has_execution): Change parameter
6506         type to inferior pointer.
6507
6508 2020-01-10  Pedro Alves  <palves@redhat.com>
6509
6510         * exceptions.c (print_flush): Remove current_top_target() check.
6511
6512 2020-01-10  Pedro Alves  <palves@redhat.com>
6513
6514         * remote.c (show_remote_exec_file): Show the current inferior's
6515         exec-file instead of the command variable's value.
6516
6517 2020-01-10  Pedro Alves  <palves@redhat.com>
6518
6519         * record-full.c (record_full_resume_ptid): New global.
6520         (record_full_target::resume): Set it.
6521         (record_full_wait_1): Use record_full_resume_ptid instead of
6522         inferior_ptid.
6523
6524 2020-01-10  Pedro Alves  <palves@redhat.com>
6525
6526         * gdbthread.h (scoped_restore_current_thread)
6527         <dont_restore, restore, m_dont_restore>: Declare.
6528         * thread.c (thread_alive): Add assertion.  Return bool.
6529         (switch_to_thread_if_alive): New.
6530         (prune_threads): Switch inferior/thread.
6531         (print_thread_info_1): Switch thread before calling target methods.
6532         (scoped_restore_current_thread::restore): New, factored out from
6533         ...
6534         (scoped_restore_current_thread::~scoped_restore_current_thread):
6535         ... this.
6536         (scoped_restore_current_thread::scoped_restore_current_thread):
6537         Add assertion.
6538         (thread_apply_all_command, thread_select): Use
6539         switch_to_thread_if_alive.
6540
6541 2020-01-10  George Barrett  <bob@bob131.so>
6542
6543         * stap-probe.c (stap_modify_semaphore): Don't check for null
6544         semaphores.
6545         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
6546         for null semaphores.
6547
6548 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
6549
6550         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
6551         all source windows, and maintain horizontal scroll status while
6552         doing so.
6553
6554 2020-01-09  Tom Tromey  <tom@tromey.com>
6555
6556         PR tui/18932:
6557         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
6558         update_source_window, not print_source_lines.
6559
6560 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
6561
6562         * tui/tui.c (tui_enable): Register tui hooks after calling
6563         tui_display_main.
6564
6565 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
6566
6567         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
6568
6569 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
6570
6571         * thread.c (print_thread_info_1): Fix indentation.
6572
6573 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
6574
6575         * symtab.c (general_symbol_info::compute_and_set_names): Move the
6576         unique_xmalloc_ptr outside the if to always free the demangled name.
6577
6578 2020-01-08  Tom Tromey  <tromey@adacore.com>
6579
6580         * xcoffread.c (enter_line_range, read_xcoff_symtab)
6581         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
6582         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
6583         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
6584         Remove.
6585         (section_offsets): New typedef.
6586         * symtab.c (fixup_section, get_msymbol_address): Update.
6587         * symmisc.c (dump_msymbols): Update.
6588         * symfile.h (relative_addr_info_to_section_offsets)
6589         (symfile_map_offsets_to_segments): Update.
6590         * symfile.c (build_section_addr_info_from_objfile)
6591         (init_objfile_sect_indices): Update.
6592         (struct place_section_arg): Change type of "offsets".
6593         (place_section): Update.
6594         (relative_addr_info_to_section_offsets): Change type of
6595         "section_offsets".  Remove "num_sections" parameter.
6596         (default_symfile_offsets, syms_from_objfile_1)
6597         (set_objfile_default_section_offset): Update.
6598         (reread_symbols): No need to preserve section offsets by hand.
6599         (symfile_map_offsets_to_segments): Change type of "offsets".
6600         * stap-probe.c (relocate_address): Update.
6601         * stabsread.h (process_one_symbol): Update.
6602         * solib-target.c (struct lm_info_target) <offsets>: Change type.
6603         (solib_target_relocate_section_addresses): Update.
6604         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
6605         Update.
6606         * solib-frv.c (frv_relocate_main_executable): Update.
6607         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
6608         * solib-aix.c (solib_aix_get_section_offsets): Change return
6609         type.
6610         (solib_aix_solib_create_inferior_hook): Update.
6611         * remote.c (remote_target::get_offsets): Update.
6612         * psymtab.c (find_pc_sect_psymtab): Update.
6613         * psympriv.h (struct partial_symbol) <address, text_low,
6614         text_high>: Update.
6615         * objfiles.h (obj_section_offset): Update.
6616         (struct objfile) <section_offsets>: Change type.
6617         <num_sections>: Remove.
6618         (objfile_relocate): Update.
6619         * objfiles.c (entry_point_address_query): Update
6620         (relocate_one_symbol): Change type of "section_offsets".
6621         (objfile_relocate1, objfile_relocate1): Change type of
6622         "new_offsets".
6623         (objfile_rebase1): Update.
6624         * mipsread.c (mipscoff_symfile_read): Update.
6625         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
6626         parameter.
6627         * mdebugread.c (parse_symbol): Change type of "section_offsets".
6628         (parse_external, psymtab_to_symtab_1): Update.
6629         * machoread.c (macho_symfile_offsets): Update.
6630         * ia64-tdep.c (ia64_find_unwind_table): Update.
6631         * hppa-tdep.c (read_unwind_info): Update.
6632         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
6633         * dwarf2read.c (create_addrmap_from_index)
6634         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
6635         (process_psymtab_comp_unit_reader, add_partial_symbol)
6636         (add_partial_subprogram, process_full_comp_unit)
6637         (read_file_scope, read_func_scope, read_lexical_block_scope)
6638         (read_call_site_scope, dwarf2_rnglists_process)
6639         (dwarf2_ranges_process, dwarf2_ranges_read)
6640         (dwarf_decode_lines_1, var_decode_location, new_symbol)
6641         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
6642         Update.
6643         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
6644         Update.
6645         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
6646         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
6647         (process_one_symbol): Change type of "section_offsets".
6648         * ctfread.c (get_objfile_text_range): Update.
6649         * coffread.c (coff_symtab_read, enter_linenos)
6650         (process_coff_symbol): Update.
6651         * coff-pe-read.c (add_pe_forwarded_sym): Update.
6652         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
6653
6654 2020-01-08  Tom Tromey  <tromey@adacore.com>
6655
6656         * dwarf2read.c (parse_macro_definition): Use std::string.
6657         (parse_macro_definition): Likewise.
6658
6659 2020-01-08  Tom Tromey  <tromey@adacore.com>
6660
6661         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
6662         (ATTR_ALLOC_CHUNK): Remove.
6663
6664 2020-01-08  Tom Tromey  <tromey@adacore.com>
6665
6666         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
6667
6668 2020-01-08  Tom Tromey  <tromey@adacore.com>
6669
6670         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
6671         (dwarf2_compute_name, open_dwo_file): Likewise.
6672         (process_enumeration_scope): Use std::vector.
6673         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
6674         (partial_die_info::fixup, dwarf2_start_subfile)
6675         (guess_full_die_structure_name, dwarf2_name): Likewise.
6676         (determine_prefix): Update.
6677         (guess_full_die_structure_name): Make return type const.
6678         (partial_die_full_name): Return unique_xmalloc_ptr.
6679         (DW_FIELD_ALLOC_CHUNK): Remove.
6680
6681 2020-01-07  Tom Tromey  <tromey@adacore.com>
6682
6683         PR build/24937:
6684         * stap-probe.c (class stap_static_probe_ops): Add constructor.
6685
6686 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
6687
6688         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
6689
6690 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6691
6692         * stack.c (print_frame_info): Move disassemble_next_line code
6693         inside source_print block.
6694
6695 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
6696
6697         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
6698         gdb/signals.h, as we are now using native signal symbols.
6699
6700 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
6701
6702         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
6703         overflow by an early check of content vs threshold.
6704         * tui/tui-source.c (tui_source_window::line_is_displayed):
6705         Likewise.
6706
6707 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
6708
6709         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
6710
6711 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
6712
6713         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
6714         export table if no section contains it's RVA.
6715
6716 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
6717
6718         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
6719
6720 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
6721
6722         * source.c (print_source_lines_base): Set last_line_listed.
6723
6724 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
6725
6726         * tui/tui-disasm.c: Remove trailing spaces.
6727
6728 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
6729             Pedro Alves  <palves@redhat.com>
6730
6731         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
6732         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
6733         (windows_gdb_signal_to_target): New function, uses the above
6734         enumeration to convert GDB internal signal codes to equivalent
6735         Windows codes.
6736         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
6737         * windows-nat.c: Include "gdb_wait.h".
6738         (get_windows_debug_event): Extract the fatal exception from the
6739         exit status and convert to the equivalent Posix signal number.
6740         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
6741         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
6742         * gdbsupport/gdb_wait.c: New file, implements
6743         windows_status_to_termsig.
6744         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
6745         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
6746
6747 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
6748
6749         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
6750         show_layout.
6751
6752 2020-01-05  Luis Machado  <luis.machado@linaro.org>
6753
6754         * aarch64-linux-nat.c
6755         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
6756         and bfd_mach_aarch64.
6757
6758 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6759
6760         * ui-file.c (stdio_file::can_emit_style_escape)
6761         (tee_file::can_emit_style_escape): Ensure style is used also on
6762         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
6763         to gdb_stdout.
6764         * main.c (set_gdb_data_directory): Use file style to output the
6765         warning that the given pathname is not a directory.
6766         * top.c (show_history_filename, gdb_safe_append_history)
6767         (show_gdb_datadir): Use file style.
6768
6769 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
6770
6771         * solib-target.c (struct lm_info_target):
6772         Change offsets to be a unique_xmalloc_ptr.
6773         (solib_target_relocate_section_addresses): Update.
6774
6775 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
6776
6777         * windows-nat.c (windows_clear_solib): Free so_list linked list.
6778
6779 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6780
6781         * MAINTAINERS (Write After Approval): Add myself.
6782
6783 2020-01-02  Luis Machado  <luis.machado@linaro.org>
6784
6785         * proc-service.c (get_ps_regcache): Remove reference to obsolete
6786         Cell BE architecture.
6787         * target.h (struct target_ops) <thread_architecture>: Likewise.
6788
6789 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
6790
6791         * Makefile.in: Use INSTALL_PROGRAM_ENV.
6792
6793 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
6794
6795         * MAINTAINERS (Write After Approval): Add myself.
6796
6797 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6798
6799         * gdbarch.sh: Update copyright year range of generated files.
6800
6801 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6802
6803         Update copyright year range in all GDB files.
6804
6805 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6806
6807         * copyright.py: Convert to Python 3.
6808
6809 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6810
6811         * copyright.py: Adapt after move of gnulib directory from gdb
6812         directory to toplevel directory.
6813
6814 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6815
6816         * copyright.py (main): Exit if run from the wrong directory.
6817
6818 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6819
6820         * top.c (print_gdb_version): Change copyright year to 2020.
6821
6822 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6823
6824         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
6825
6826 For older changes see ChangeLog-2019.
6827 \f
6828 Local Variables:
6829 mode: change-log
6830 left-margin: 8
6831 fill-column: 74
6832 version-control: never
6833 coding: utf-8
6834 End: