gdb/ChangeLog

   1 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
   2
   3         * gdbarch.sh: Use shell operators && and || instead of
   4         -a and -o.
   5
   6 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
   7
   8         * gdbarch.sh: Use $(...) instead of `...`.
   9
  10 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
  11
  12         * gdbarch.sh: Use double quotes around variables.
  13
  14 2020-04-29  Simon Marchi  <simon.marchi@efficios.com>
  15
  16         * gdbarch.sh: Use %s with printf, instead of variables in the
  17         format string.
  18
  19 2020-04-29  Sterling Augustine <saugustine@google.com>
  20
  21        * dwarf2/read.c (setup_type_unit_groups): Set list_in_scope.
  22
  23 2020-04-29  Tom Tromey  <tromey@adacore.com>
  24
  25         PR ada/25875:
  26         * dwarf2/read.c (update_enumeration_type_from_children): Compute
  27         type fields here.
  28         (read_enumeration_type): Call
  29         update_enumeration_type_from_children later.  Update comments.
  30         (process_enumeration_scope): Don't create type fields.
  31
  32 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
  33
  34         * nbsd-tdep.c: Include "xml-syscall.h".
  35         (nbsd_init_abi): Call `set_xml_syscall_file_name'.
  36
  37 2020-04-29  Kamil Rytarowski  <n54@gmx.com>
  38
  39         * nbsd-nat.c: Include "sys/wait.h".
  40         (nbsd_resume, nbsd_nat_target::resume, nbsd_wait)
  41         (nbsd_nat_target::wait, nbsd_nat_target::insert_exec_catchpoint)
  42         (nbsd_nat_target::remove_exec_catchpoint)
  43         (nbsd_nat_target::set_syscall_catchpoint): Add.
  44         * nbsd-nat.h (nbsd_nat_target::resume, nbsd_nat_target::wait)
  45         (nbsd_nat_target::insert_exec_catchpoint)
  46         (nbsd_nat_target::remove_exec_catchpoint)
  47         (nbsd_nat_target::set_syscall_catchpoint): Add.
  48         * nbsd-tdep.c (nbsd_get_syscall_number): Add.
  49         (nbsd_init_abi): Call `set_gdbarch_get_syscall_number' and pass
  50         `nbsd_get_syscall_number'.
  51
  52 2020-04-29  Tom Tromey  <tom@tromey.com>
  53
  54         * stack.c (print_block_frame_labels): Remove.
  55
  56 2020-04-29  Hannes Domani  <ssbssa@yahoo.de>
  57
  58         PR gdb/17320
  59         * ada-valprint.c (val_print_packed_array_elements): Move array
  60         end bracket to new line.
  61         (ada_val_print_string): Remove extra spaces before first array
  62         element.
  63         * c-valprint.c (c_value_print_array): Likewise.
  64         * m2-valprint.c (m2_print_array_contents): Likewise.
  65         (m2_value_print_inner): Likewise.
  66         * p-valprint.c (pascal_value_print_inner): Likewise.
  67         * valprint.c (generic_val_print_array): Likewise.
  68         (value_print_array_elements): Move first array element and array
  69         end bracket to new line.
  70
  71 2020-04-29  Tom de Vries  <tdevries@suse.de>
  72
  73         PR symtab/25889
  74         * linespec.c (find_method): Fix ix calculation.
  75
  76 2020-04-28  Kamil Rytarowski  <n54@gmx.com>
  77
  78         * syscalls/update-netbsd.sh: New file.
  79         * syscalls/netbsd.xml: Regenerate.
  80         * data-directory/Makefile.in: Register `netbsd.xml' in
  81         `SYSCALLS_FILES'.
  82
  83 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
  84
  85         * syscalls/update-freebsd.sh: Add double quotes.
  86
  87 2020-04-28  Tom Tromey  <tom@tromey.com>
  88
  89         * NEWS: Update.
  90         * python/py-cmd.c (gdbpy_initialize_commands): Add COMMAND_TUI.
  91         (cmdpy_init): Allow class_tui.
  92
  93 2020-04-28 Mark Williams <mark@myosotissp.com>
  94
  95         PR gdb/24480
  96         * dwarf2read.c: Add missing assingments to list_in_scope when
  97         start_symtab was already called.
  98
  99 2020-04-28  Simon Marchi  <simon.marchi@efficios.com>
 100
 101         PR gdb/25881
 102         * dwarf2/read.c (offset_map_type): Use
 103         gdb:hash_enum<sect_offset> as hash function.
 104
 105 2020-04-28  Tom de Vries  <tdevries@suse.de>
 106
 107         * dwarf2/read.c (process_structure_scope): Add symbol for struct decl
 108         with DW_AT_signature.
 109
 110 2020-04-27  Simon Marchi  <simon.marchi@efficios.com>
 111
 112         * configure.ac: Remove check for fs_base/gs_base in
 113         user_regs_struct.
 114         * configure: Re-generate.
 115         * config.in: Re-generate.
 116         * amd64-nat.c (amd64_native_gregset_reg_offset): Adjust.
 117         * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers,
 118         amd64_linux_nat_target::store_registers, ps_get_thread_area, ): Adjust.
 119
 120 2020-04-27  Luis Machado  <luis.machado@linaro.org>
 121
 122         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Handle
 123         problematic inline frame unwinding situation.
 124         * frame.c (frame_id_computed_p): New function.
 125         * frame.h (frame_id_computed_p): New prototype.
 126
 127 2020-04-26  Tom Tromey  <tom@tromey.com>
 128
 129         * command.h (enum command_class) <class_pseudo>: Remove.
 130
 131 2020-04-26  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 132
 133         * cli/cli-decode.c (lookup_cmd_composition): Fix comments
 134         and whitespace.
 135
 136 2020-04-25  Kamil Rytarowski  <n54@gmx.com>
 137
 138        * inf-ptrace.c (inf_ptrace_target::wait): Remove
 139        `PT_GET_PROCESS_STATE' block.
 140
 141 2020-04-24  Tom Tromey  <tom@tromey.com>
 142
 143         * symtab.h (symbol_get_demangled_name): Don't declare.
 144         * symtab.c (symbol_get_demangled_name): Remove.
 145         (general_symbol_info::natural_name)
 146         (general_symbol_info::demangled_name): Update.
 147
 148 2020-04-24  Tom Tromey  <tom@tromey.com>
 149
 150         PR rust/25025:
 151         * dwarf2/read.c (dwarf2_physname): Do not demangle for Rust.
 152
 153 2020-04-24  Tom Tromey  <tom@tromey.com>
 154
 155         PR symtab/12707:
 156         * dwarf2/read.c (add_partial_symbol): Use the linkage name if it
 157         exists.
 158         (new_symbol): Likewise.
 159         * compile/compile-object-load.c (get_out_value_type): Use
 160         symbol_matches_search_name.
 161
 162 2020-04-24  Tom Tromey  <tom@tromey.com>
 163
 164         * dwarf2/read.c (add_partial_symbol): Do not call
 165         compute_and_set_names.
 166
 167 2020-04-24  Tom Tromey  <tom@tromey.com>
 168
 169         * dwarf2/read.c (add_partial_symbol): Use new add_psymbol_to_list
 170         overload.
 171
 172 2020-04-24  Tom Tromey  <tom@tromey.com>
 173
 174         * psymtab.c (add_psymbol_to_bcache): Simplify calling convention.
 175         (add_psymbol_to_list): New overload.  Make old overload call new
 176         one.
 177         * psympriv.h (add_psymbol_to_list): New overload.
 178
 179 2020-04-24  Tom Tromey  <tom@tromey.com>
 180
 181         * dwarf2/read.c (partial_die_info::read) <case
 182         DW_AT_linkage_name>: Use value_as_string.
 183         (dwarf2_string_attr): Use value_as_string.
 184         * dwarf2/attribute.h (struct attribute) <value_as_string>: Declare
 185         method.
 186         * dwarf2/attribute.c (attribute::value_as_string): New method.
 187
 188 2020-04-24  Tom Tromey  <tom@tromey.com>
 189
 190         * symtab.c (general_symbol_info::natural_name)
 191         (general_symbol_info::demangled_name): Check for language_rust.
 192
 193 2020-04-24  Tom Tromey  <tom@tromey.com>
 194
 195         * dwarf2/read.c (dw2_linkage_name): Move Rust "{" hack here...
 196         (dwarf2_physname): ... from here.
 197         (partial_die_info::read): Add Rust "{" hack.
 198
 199 2020-04-24  Tom Tromey  <tom@tromey.com>
 200
 201         * symtab.h (struct general_symbol_info) <set_demangled_name>: New
 202         method.
 203         (symbol_set_demangled_name): Don't declare.
 204         * symtab.c (general_symbol_info::set_demangled_name): Rename from
 205         symbol_set_demangled_name.
 206         (general_symbol_info::set_language)
 207         (general_symbol_info::compute_and_set_names): Update.
 208         * minsyms.c (minimal_symbol_reader::install): Update.
 209         * dwarf2/read.c (new_symbol): Update.
 210
 211 2020-04-24  Tom Tromey  <tromey@adacore.com>
 212
 213         PR python/23662:
 214         * python/py-type.c (convert_field): Handle
 215         FIELD_LOC_KIND_DWARF_BLOCK.
 216         (typy_get_sizeof): Handle TYPE_HAS_DYNAMIC_LENGTH.
 217         (typy_get_dynamic): Nw function.
 218         (type_object_getset): Add "dynamic".
 219         * NEWS: Add entry.
 220
 221 2020-04-24  Tom Tromey  <tromey@adacore.com>
 222
 223         * ada-typeprint.c (print_choices, print_variant_part)
 224         (print_record_field_types_dynamic): New functions.
 225         (print_record_field_types): Use print_record_field_types_dynamic.
 226
 227 2020-04-24  Tom Tromey  <tromey@adacore.com>
 228
 229         * dwarf2/read.c (handle_data_member_location): New overload.
 230         (dwarf2_add_field): Use it.
 231         (decode_locdesc): Add "computed" parameter.  Update comment.
 232         * gdbtypes.c (is_dynamic_type_internal): Also look for
 233         FIELD_LOC_KIND_DWARF_BLOCK.
 234         (resolve_dynamic_struct): Handle FIELD_LOC_KIND_DWARF_BLOCK.
 235         * gdbtypes.c (is_dynamic_type_internal): Add special case for C++
 236         virtual base classes.
 237         * gnu-v3-abi.c (gnuv3_baseclass_offset): Handle
 238         FIELD_LOC_KIND_DWARF_BLOCK.
 239
 240 2020-04-24  Tom Tromey  <tromey@adacore.com>
 241
 242         * dwarf2/read.c (read_structure_type): Handle dynamic length.
 243         * gdbtypes.c (is_dynamic_type_internal): Check
 244         TYPE_HAS_DYNAMIC_LENGTH.
 245         (resolve_dynamic_type_internal): Use TYPE_DYNAMIC_LENGTH.
 246         * gdbtypes.h (TYPE_HAS_DYNAMIC_LENGTH, TYPE_DYNAMIC_LENGTH):
 247         New macros.
 248         (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_SIZE>: New
 249         constant.
 250
 251 2020-04-24  Tom Tromey  <tromey@adacore.com>
 252
 253         * dwarf2/read.c (struct variant_field): Rewrite.
 254         (struct variant_part_builder): New.
 255         (struct nextfield): Remove "variant" field.  Add "offset".
 256         (struct field_info): Add "current_variant_part" and
 257         "variant_parts".
 258         (alloc_discriminant_info): Remove.
 259         (alloc_rust_variant): New function.
 260         (quirk_rust_enum): Update.
 261         (dwarf2_add_field): Set "offset" member.  Don't handle
 262         DW_TAG_variant_part.
 263         (offset_map_type): New typedef.
 264         (convert_variant_range, create_one_variant)
 265         (create_one_variant_part, create_variant_parts)
 266         (add_variant_property): New functions.
 267         (dwarf2_attach_fields_to_type): Call add_variant_property.
 268         (read_structure_type): Don't handle DW_TAG_variant_part.
 269         (handle_variant_part, handle_variant): New functions.
 270         (handle_struct_member_die): Use them.
 271         (process_structure_scope): Don't handle variant parts.
 272         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): Remove.
 273         (struct discriminant_info): Remove.
 274         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: Remove.
 275         (struct main_type) <flag_discriminated_union>: Remove.
 276         * rust-lang.c (rust_enum_p, rust_empty_enum_p): Rewrite.
 277         (rust_enum_variant): Return int.  Remove "contents".  Rewrite.
 278         (rust_print_enum, rust_print_struct_def, rust_evaluate_subexp):
 279         Update.
 280         * valops.c (value_union_variant): Remove.
 281         * value.h (value_union_variant): Don't declare.
 282
 283 2020-04-24  Tom Tromey  <tromey@adacore.com>
 284
 285         * ada-lang.c (ada_discrete_type_high_bound, ada_discrete_type_low)
 286         (ada_value_primitive_packed_val): Update.
 287         * ada-valprint.c (ada_value_print_1): Update.
 288         * dwarf2/loc.c (evaluate_for_locexpr_baton): New struct.
 289         (dwarf2_locexpr_baton_eval): Take a property_addr_info rather than
 290         just an address.  Use evaluate_for_locexpr_baton.
 291         (dwarf2_evaluate_property): Update.
 292         * dwarf2/loc.h (struct property_addr_info) <valaddr>: Now an
 293         array_view.
 294         * findvar.c (default_read_var_value): Update.
 295         * gdbtypes.c (compute_variant_fields_inner)
 296         (resolve_dynamic_type_internal): Update.
 297         (resolve_dynamic_type): Change type of valaddr parameter.
 298         * gdbtypes.h (resolve_dynamic_type): Update.
 299         * valarith.c (value_subscripted_rvalue): Update.
 300         * value.c (value_from_contents_and_address): Update.
 301
 302 2020-04-24  Tom Tromey  <tromey@adacore.com>
 303
 304         * dwarf2/loc.c (dwarf2_locexpr_baton_eval): Add
 305         "push_initial_value" parameter.
 306         (dwarf2_evaluate_property): Likewise.
 307         * dwarf2/loc.h (dwarf2_evaluate_property): Update.
 308
 309 2020-04-24  Tom Tromey  <tromey@adacore.com>
 310
 311         * gdbtypes.c (is_dynamic_type_internal): Check for variant parts.
 312         (variant::matches, compute_variant_fields_recurse)
 313         (compute_variant_fields_inner, compute_variant_fields): New
 314         functions.
 315         (resolve_dynamic_struct): Check for DYN_PROP_VARIANT_PARTS.
 316         Use resolved_type after type is made.
 317         (operator==): Add new cases.
 318         * gdbtypes.h (TYPE_HAS_VARIANT_PARTS): New macro.
 319         (struct discriminant_range, struct variant, struct variant_part):
 320         New.
 321         (union dynamic_prop_data) <variant_parts, original_type>: New
 322         members.
 323         (enum dynamic_prop_node_kind) <DYN_PROP_VARIANT_PARTS>: New constant.
 324         (enum dynamic_prop_kind) <PROP_TYPE, PROP_VARIANT_PARTS>: New
 325         constants.
 326         * value.c (unpack_bits_as_long): Now public.
 327         * value.h (unpack_bits_as_long): Declare.
 328
 329 2020-04-24  Tom Tromey  <tromey@adacore.com>
 330
 331         * rs6000-tdep.c (struct ppc_variant): Rename from "variant".
 332         (variants, find_variant_by_arch, rs6000_gdbarch_init): Update.
 333
 334 2020-04-24  Hannes Domani  <ssbssa@yahoo.de>
 335
 336         * windows-tdep.c (exception_values): Add WOW64 exception numbers.
 337
 338 2020-04-24  Kamil Rytarowski  <n54@gmx.com>
 339
 340         * inf-ptrace.h (follow_fork, insert_fork_catchpoint)
 341         (remove_fork_catchpoint, post_startup_inferior)
 342         (post_attach): Move...
 343         * obsd-nat.h (follow_fork, insert_fork_catchpoint)
 344         (remove_fork_catchpoint, post_startup_inferior)
 345         (post_attach): ...here.
 346         * inf-ptrace.c (follow_fork, insert_fork_catchpoint)
 347         (remove_fork_catchpoint, post_startup_inferior)
 348         (post_attach): Move...
 349         * obsd-nat.c (follow_fork, insert_fork_catchpoint)
 350         (remove_fork_catchpoint, post_startup_inferior)
 351         (post_attach): ...here.
 352
 353 2020-04-24  Tom Tromey  <tromey@adacore.com>
 354
 355         * nat/windows-nat.h (struct windows_thread_info)
 356         <pc_adjusted>: New member.
 357         * windows-nat.c (windows_fetch_one_register): Check
 358         pc_adjusted.
 359         (windows_nat_target::get_windows_debug_event)
 360         (windows_nat_target::wait): Set pc_adjusted.
 361
 362 2020-04-24  Tom de Vries  <tdevries@suse.de>
 363
 364         * contrib/cc-with-tweaks.sh: Remove <exec>.gdb-index file handling.
 365         Run gdb-add-index inside temp dir.
 366
 367 2020-04-23  Tom Tromey  <tromey@adacore.com>
 368
 369         * windows-tdep.c (is_linked_with_cygwin_dll): Always update "iter"
 370         in loop.
 371
 372 2020-04-23  Luis Machado  <luis.machado@linaro.org>
 373
 374         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first): Use
 375         get_frame_register instead of gdbarch_unwind_pc.
 376
 377 2020-04-23  Tom de Vries  <tdevries@suse.de>
 378
 379         * symtab.c (lookup_global_symbol): Prefer def over decl.
 380
 381 2020-04-23  Tom de Vries  <tdevries@suse.de>
 382
 383         PR symtab/25807
 384         * block.c (best_symbol, better_symbol): Promote to external.
 385         * block.h (best_symbol, better_symbol): Declare.
 386         * symtab.c (lookup_symbol_in_objfile_symtabs): Prefer def over
 387         decl.
 388
 389 2020-04-23  Tom Tromey  <tromey@adacore.com>
 390
 391         PR ada/25837:
 392         * dwarf2/read.c (dw2_expand_symtabs_matching_symbol): Store a
 393         "const char *", not a "const std::string &".
 394         <name_and_matcher::operator==>: Update.
 395         * unittests/lookup_name_info-selftests.c: Change type of
 396         "result".
 397
 398 2020-04-23  Tom Tromey  <tom@tromey.com>
 399
 400         * inferior.h (iterate_over_inferiors): Don't declare.
 401         * inferior.c (iterate_over_inferiors): Remove.
 402         * darwin-nat.c (find_inferior_task_it, find_inferior_pid_it):
 403         Remove.
 404         (darwin_find_inferior_by_task, darwin_find_inferior_by_pid): Don't
 405         use iterate_over_inferiors.
 406         (darwin_resume_inferior_it)
 407         (struct resume_inferior_threads_param)
 408         (darwin_resume_inferior_threads_it): Remove.
 409         (darwin_nat_target::resume): Don't use iterate_over_inferiors.
 410
 411 2020-04-23  Tom de Vries  <tdevries@suse.de>
 412
 413         * blockframe.c (find_pc_partial_function): Use
 414         find_pc_sect_compunit_symtab rather than
 415         objfile->sf->qf->find_pc_sect_compunit_symtab.
 416
 417 2020-04-22  Tom de Vries  <tdevries@suse.de>
 418
 419         PR symtab/25764
 420         * dwarf2/read.c (scan_partial_symbols): Allow external variable decls
 421         in psymtabs.
 422
 423 2020-04-22  Tom de Vries  <tdevries@suse.de>
 424
 425         PR symtab/25801
 426         * psymtab.c (psym_map_symtabs_matching_filename): Don't skip shared
 427         symtabs.
 428
 429 2020-04-22  Tom de Vries  <tdevries@suse.de>
 430
 431         PR symtab/25700
 432         * dwarf2/read.c (dwarf2_build_psymtabs_hard): Don't create psymtab for
 433         CU if already created.
 434
 435 2020-04-21  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
 436
 437         * infrun.c (displaced_step_fixup): Switch to the event_thread
 438         before calling displaced_step_restore, not after.
 439
 440 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
 441
 442         * record-btrace.c (record_btrace_enable_warn): Ignore thread if
 443         its inferior is not recorded by us.
 444         (record_btrace_target_open): Replace call to
 445         all_non_exited_threads () with call to current_inferior
 446         ()->non_exited_threads ().
 447         (record_btrace_target::stop_recording): Likewise.
 448         (record_btrace_target::close): Likewise.
 449         (record_btrace_target::wait): Likewise.
 450         (record_btrace_target::record_stop_replaying): Likewise.
 451
 452 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
 453
 454         * btrace.c (btrace_enable): Throw an error on double enables and
 455         when enabling recording fails.
 456         (btrace_disable): Throw an error if the thread is not recorded.
 457
 458 2020-04-21  Markus Metzger  <markus.t.metzger@intel.com>
 459
 460         * record-btrace.c (record_btrace_target::fetch_registers): Forward
 461         request if we do not have a thread_info.
 462
 463 2020-04-21  Tom de Vries  <tdevries@suse.de>
 464
 465         PR gdb/25471
 466         * thread.c
 467         (scoped_restore_current_thread::scoped_restore_current_thread): Catch
 468         exception in get_frame_id.
 469
 470 2020-04-20  Tom Tromey  <tromey@adacore.com>
 471
 472         * python/python.c (struct gdbpy_event): Mark move constructor as
 473         noexcept.
 474         * python/py-tui.c (class gdbpy_tui_window_maker): Mark move
 475         constructor as noexcept.
 476         * completer.h (struct completion_result): Mark move constructor as
 477         noexcept.
 478         * completer.c (completion_result::completion_result): Use
 479         initialization style.  Don't call reset_match_list.
 480
 481 2020-04-20  Mihails Strasuns  <mihails.strasuns@intel.com>
 482
 483         * MAINTAINERS (Write After Approval): Add myself.
 484
 485 2020-04-18  Tom Tromey  <tom@tromey.com>
 486
 487         * windows-tdep.c (init_w32_command_list)
 488         (w32_prefix_command_valid): Restore.
 489         (_initialize_windows_tdep): Call init_w32_command_list.
 490
 491 2020-04-18  Tom Tromey  <tom@tromey.com>
 492
 493         * xcoffread.c (enter_line_range, scan_xcoff_symtab): Update.
 494         * value.c (value_fn_field): Update.
 495         * valops.c (find_function_in_inferior)
 496         (value_allocate_space_in_inferior): Update.
 497         * tui/tui-winsource.c (tui_update_source_windows_with_line):
 498         Update.
 499         * tui/tui-source.c (tui_source_window::set_contents): Update.
 500         * symtab.c (lookup_global_or_static_symbol)
 501         (find_function_start_sal_1, skip_prologue_sal)
 502         (print_msymbol_info, find_gnu_ifunc, symbol_arch): Update.
 503         * symmisc.c (dump_msymbols, dump_symtab_1)
 504         (maintenance_print_one_line_table): Update.
 505         * symfile.c (init_entry_point_info, section_is_mapped)
 506         (list_overlays_command, simple_read_overlay_table)
 507         (simple_overlay_update_1): Update.
 508         * stap-probe.c (handle_stap_probe): Update.
 509         * stabsread.c (dbx_init_float_type, define_symbol)
 510         (read_one_struct_field, read_enum_type, read_range_type): Update.
 511         * source.c (info_line_command): Update.
 512         * python/python.c (gdbpy_source_objfile_script)
 513         (gdbpy_execute_objfile_script): Update.
 514         * python/py-type.c (save_objfile_types): Update.
 515         * python/py-objfile.c (py_free_objfile): Update.
 516         * python/py-inferior.c (python_new_objfile): Update.
 517         * psymtab.c (psym_find_pc_sect_compunit_symtab, dump_psymtab)
 518         (dump_psymtab_addrmap_1, maintenance_info_psymtabs)
 519         (maintenance_check_psymtabs): Update.
 520         * printcmd.c (info_address_command): Update.
 521         * objfiles.h (struct objfile) <arch>: New method, from
 522         get_objfile_arch.
 523         (get_objfile_arch): Don't declare.
 524         * objfiles.c (get_objfile_arch): Remove.
 525         (filter_overlapping_sections): Update.
 526         * minsyms.c (msymbol_is_function): Update.
 527         * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines)
 528         (output_nondebug_symbol): Update.
 529         * mdebugread.c (parse_symbol, basic_type, parse_partial_symbols)
 530         (mdebug_expand_psymtab): Update.
 531         * machoread.c (macho_add_oso_symfile): Update.
 532         * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap):
 533         Update.
 534         * linux-fork.c (checkpoint_command): Update.
 535         * linespec.c (convert_linespec_to_sals): Update.
 536         * jit.c (finalize_symtab): Update.
 537         * infrun.c (insert_exception_resume_from_probe): Update.
 538         * ia64-tdep.c (ia64_find_unwind_table): Update.
 539         * hppa-tdep.c (internalize_unwinds): Update.
 540         * gdbtypes.c (get_type_arch, init_float_type, objfile_type):
 541         Update.
 542         * gcore.c (call_target_sbrk): Update.
 543         * elfread.c (record_minimal_symbol, elf_symtab_read)
 544         (elf_rel_plt_read, elf_gnu_ifunc_record_cache)
 545         (elf_gnu_ifunc_resolve_by_got): Update.
 546         * dwarf2/read.c (create_addrmap_from_index)
 547         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
 548         (read_debug_names_from_section)
 549         (process_psymtab_comp_unit_reader, add_partial_symbol)
 550         (add_partial_subprogram, process_full_comp_unit)
 551         (read_file_scope, read_func_scope, read_lexical_block_scope)
 552         (read_call_site_scope, dwarf2_ranges_read)
 553         (dwarf2_record_block_ranges, dwarf2_add_field)
 554         (mark_common_block_symbol_computed, read_tag_pointer_type)
 555         (read_tag_string_type, dwarf2_init_float_type)
 556         (dwarf2_init_complex_target_type, read_base_type)
 557         (partial_die_info::read, partial_die_info::read)
 558         (read_attribute_value, dwarf_decode_lines_1, new_symbol)
 559         (dwarf2_fetch_die_loc_sect_off): Update.
 560         * dwarf2/loc.c (dwarf2_find_location_expression)
 561         (class dwarf_evaluate_loc_desc, rw_pieced_value)
 562         (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval)
 563         (dwarf2_loc_desc_get_symbol_read_needs)
 564         (locexpr_describe_location_piece, locexpr_describe_location_1)
 565         (loclist_describe_location): Update.
 566         * dwarf2/index-write.c (write_debug_names): Update.
 567         * dwarf2/frame.c (dwarf2_build_frame_info): Update.
 568         * dtrace-probe.c (dtrace_process_dof): Update.
 569         * dbxread.c (read_dbx_symtab, dbx_end_psymtab)
 570         (process_one_symbol): Update.
 571         * ctfread.c (ctf_init_float_type, read_base_type): Update.
 572         * coffread.c (coff_symtab_read, enter_linenos, decode_base_type)
 573         (coff_read_enum_type): Update.
 574         * cli/cli-cmds.c (edit_command, list_command): Update.
 575         * buildsym.c (buildsym_compunit::finish_block_internal): Update.
 576         * breakpoint.c (create_overlay_event_breakpoint)
 577         (create_longjmp_master_breakpoint)
 578         (create_std_terminate_master_breakpoint)
 579         (create_exception_master_breakpoint, get_sal_arch): Update.
 580         * block.c (block_gdbarch): Update.
 581         * annotate.c (annotate_source_line): Update.
 582
 583 2020-04-17  Tom Tromey  <tromey@adacore.com>
 584
 585         * auto-load.c (show_auto_load_cmd): Remove.
 586         (auto_load_show_cmdlist_get): Use add_show_prefix_cmd.
 587         * arc-tdep.c (_initialize_arc_tdep): Use add_show_prefix_cmd.
 588         (maintenance_print_arc_command): Remove.
 589         * tui/tui-win.c (tui_command): Remove.
 590         (tui_get_cmd_list): Use add_basic_prefix_cmd.
 591         * tui/tui-layout.c (tui_layout_command): Remove.
 592         (_initialize_tui_layout): Use add_basic_prefix_cmd.
 593         * python/python.c (user_set_python, user_show_python): Remove.
 594         (_initialize_python): Use add_basic_prefix_cmd,
 595         add_show_prefix_cmd.
 596         * guile/guile.c (set_guile_command, show_guile_command): Remove.
 597         (install_gdb_commands): Use add_basic_prefix_cmd,
 598         add_show_prefix_cmd.
 599         (info_guile_command): Remove.
 600         * dwarf2/read.c (set_dwarf_cmd, show_dwarf_cmd): Remove.
 601         (_initialize_dwarf2_read): Use add_basic_prefix_cmd,
 602         add_show_prefix_cmd.
 603         * cli/cli-style.h (class cli_style_option) <add_setshow_commands>:
 604         Remove do_set and do_show parameters.
 605         * cli/cli-style.c (set_style, show_style): Remove.
 606         (_initialize_cli_style): Use add_basic_prefix_cmd,
 607         add_show_prefix_cmd.
 608         (cli_style_option::add_setshow_commands): Remove do_set and
 609         do_show parameters.
 610         (cli_style_option::add_setshow_commands): Use
 611         add_basic_prefix_cmd, add_show_prefix_cmd.
 612         (STYLE_ADD_SETSHOW_COMMANDS): Remove macro.
 613         (set_style_name): Remove.
 614         * cli/cli-dump.c (dump_command, append_command): Remove.
 615         (srec_dump_command, ihex_dump_command, verilog_dump_command)
 616         (tekhex_dump_command, binary_dump_command)
 617         (binary_append_command): Remove.
 618         (_initialize_cli_dump): Use add_basic_prefix_cmd.
 619         * windows-tdep.c (w32_prefix_command_valid): Remove global.
 620         (init_w32_command_list): Remove; move into ...
 621         (_initialize_windows_tdep): ... here.  Use add_basic_prefix_cmd.
 622         * valprint.c (set_print, show_print, set_print_raw)
 623         (show_print_raw): Remove.
 624         (_initialize_valprint): Use add_basic_prefix_cmd,
 625         add_show_prefix_cmd.
 626         * typeprint.c (set_print_type, show_print_type): Remove.
 627         (_initialize_typeprint): Use add_basic_prefix_cmd,
 628         add_show_prefix_cmd.
 629         * record.c (set_record_command, show_record_command): Remove.
 630         (_initialize_record): Use add_basic_prefix_cmd,
 631         add_show_prefix_cmd.
 632         * cli/cli-cmds.c (_initialize_cli_cmds): Use add_basic_prefix_cmd,
 633         add_show_prefix_cmd.
 634         (info_command, show_command, set_debug, show_debug): Remove.
 635         * top.h (set_history, show_history): Don't declare.
 636         * top.c (set_history, show_history): Remove.
 637         * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
 638         (unset_tdesc_cmd): Remove.
 639         (_initialize_target_descriptions): Use add_basic_prefix_cmd,
 640         add_show_prefix_cmd.
 641         * symtab.c (info_module_command): Remove.
 642         (_initialize_symtab): Use add_basic_prefix_cmd.
 643         * symfile.c (overlay_command): Remove.
 644         (_initialize_symfile): Use add_basic_prefix_cmd.
 645         * sparc64-tdep.c (info_adi_command): Remove.
 646         (_initialize_sparc64_adi_tdep): Use add_basic_prefix_cmd.
 647         * sh-tdep.c (show_sh_command, set_sh_command): Remove.
 648         (_initialize_sh_tdep): Use add_basic_prefix_cmd,
 649         add_show_prefix_cmd.
 650         * serial.c (serial_set_cmd, serial_show_cmd): Remove.
 651         (_initialize_serial): Use add_basic_prefix_cmd,
 652         add_show_prefix_cmd.
 653         * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Remove.
 654         (_initialize_ser_tcp): Use add_basic_prefix_cmd,
 655         add_show_prefix_cmd.
 656         * rs6000-tdep.c (set_powerpc_command, show_powerpc_command)
 657         (_initialize_rs6000_tdep): Use add_basic_prefix_cmd,
 658         add_show_prefix_cmd.
 659         * riscv-tdep.c (show_riscv_command, set_riscv_command)
 660         (show_debug_riscv_command, set_debug_riscv_command): Remove.
 661         (_initialize_riscv_tdep): Use add_basic_prefix_cmd,
 662         add_show_prefix_cmd.
 663         * remote.c (remote_command, set_remote_cmd): Remove.
 664         (_initialize_remote): Use add_basic_prefix_cmd.
 665         * record-full.c (set_record_full_command)
 666         (show_record_full_command): Remove.
 667         (_initialize_record_full): Use add_basic_prefix_cmd,
 668         add_show_prefix_cmd.
 669         * record-btrace.c (cmd_set_record_btrace)
 670         (cmd_show_record_btrace, cmd_set_record_btrace_bts)
 671         (cmd_show_record_btrace_bts, cmd_set_record_btrace_pt)
 672         (cmd_show_record_btrace_pt): Remove.
 673         (_initialize_record_btrace): Use add_basic_prefix_cmd,
 674         add_show_prefix_cmd.
 675         * ravenscar-thread.c (set_ravenscar_command)
 676         (show_ravenscar_command): Remove.
 677         (_initialize_ravenscar): Use add_basic_prefix_cmd,
 678         add_show_prefix_cmd.
 679         * mips-tdep.c (show_mips_command, set_mips_command)
 680         (_initialize_mips_tdep): Use add_basic_prefix_cmd,
 681         add_show_prefix_cmd.
 682         * maint.c (maintenance_command, maintenance_info_command)
 683         (maintenance_check_command, maintenance_print_command)
 684         (maintenance_set_cmd, maintenance_show_cmd): Remove.
 685         (_initialize_maint_cmds): Use add_basic_prefix_cmd,
 686         add_show_prefix_cmd.
 687         (show_per_command_cmd): Remove.
 688         * maint-test-settings.c (maintenance_set_test_settings_cmd):
 689         Remove.
 690         (maintenance_show_test_settings_cmd): Remove.
 691         (_initialize_maint_test_settings): Use add_basic_prefix_cmd,
 692         add_show_prefix_cmd.
 693         * maint-test-options.c (maintenance_test_options_command):
 694         Remove.
 695         (_initialize_maint_test_options): Use add_basic_prefix_cmd.
 696         * macrocmd.c (macro_command): Remove
 697         (_initialize_macrocmd): Use add_basic_prefix_cmd.
 698         * language.c (set_check, show_check): Remove.
 699         (_initialize_language): Use add_basic_prefix_cmd,
 700         add_show_prefix_cmd.
 701         * infcmd.c (unset_command): Remove.
 702         (_initialize_infcmd): Use add_basic_prefix_cmd.
 703         * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Remove.
 704         (_initialize_i386_tdep): Use add_basic_prefix_cmd,
 705         add_show_prefix_cmd.
 706         * go32-nat.c (go32_info_dos_command): Remove.
 707         (_initialize_go32_nat): Use add_basic_prefix_cmd.
 708         * cli/cli-decode.c (do_prefix_cmd, add_basic_prefix_cmd)
 709         (do_show_prefix_cmd, add_show_prefix_cmd): New functions.
 710         * frame.c (set_backtrace_cmd, show_backtrace_cmd): Remove.
 711         (_initialize_frame): Use add_basic_prefix_cmd,
 712         add_show_prefix_cmd.
 713         * dcache.c (set_dcache_command, show_dcache_command): Remove.
 714         (_initialize_dcache): Use add_basic_prefix_cmd,
 715         add_show_prefix_cmd.
 716         * cp-support.c (maint_cplus_command): Remove.
 717         (_initialize_cp_support): Use add_basic_prefix_cmd.
 718         * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
 719         (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
 720         (maint_btrace_pt_show_cmd, _initialize_btrace): Use
 721         add_basic_prefix_cmd, add_show_prefix_cmd.
 722         * breakpoint.c (save_command): Remove.
 723         (_initialize_breakpoint): Use add_basic_prefix_cmd.
 724         * arm-tdep.c (set_arm_command, show_arm_command): Remove.
 725         (_initialize_arm_tdep): Use add_basic_prefix_cmd,
 726         add_show_prefix_cmd.
 727         * ada-lang.c (maint_set_ada_cmd, maint_show_ada_cmd)
 728         (set_ada_command, show_ada_command): Remove.
 729         (_initialize_ada_language): Use add_basic_prefix_cmd,
 730         add_show_prefix_cmd.
 731         * command.h (add_basic_prefix_cmd, add_show_prefix_cmd): Declare.
 732
 733 2020-04-16  Kamil Rytarowski  <n54@gmx.com>
 734
 735         * nbsd-nat.c (inf_ptrace_target::auxv_parse): Remove.
 736         * nbsd-nat.h (inf_ptrace_target::auxv_parse): Likewise.
 737
 738 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
 739
 740         * windows-tdep.c (is_linked_with_cygwin_dll): Add filename to
 741         warning messages.
 742
 743 2020-04-16  Simon Marchi  <simon.marchi@polymtl.ca>
 744
 745         * windows-tdep.c (is_linked_with_cygwin_dll): Consider case where
 746         import table is not at beginning of .idata section.
 747
 748 2020-04-16  Pedro Alves  <palves@redhat.com>
 749
 750         * inferior.c (delete_inferior): Use delete operator directly
 751         instead of delete_program_space.
 752         * progspace.c (add_program_space): New, factored out from
 753         program_space::program_space.
 754         (remove_program_space): New, factored out from
 755         delete_program_space.
 756         (program_space::program_space): Remove intro comment.  Rewrite.
 757         (program_space::~program_space): Remove intro comment.  Call
 758         remove_program_space.
 759         (delete_program_space): Delete.
 760         * progspace.h (program_space::program_space): Make explicit.  Move
 761         intro comment here, adjusted.
 762         (program_space::~program_space): Move intro comment here,
 763         adjusted.
 764         (delete_program_space): Remove.
 765
 766 2020-04-16  Tom Tromey  <tromey@adacore.com>
 767
 768         * windows-nat.c (windows_nat::handle_access_violation): New
 769         function.
 770         * nat/windows-nat.h (handle_access_violation): Declare.
 771         * nat/windows-nat.c (handle_exception): Move Cygwin code to
 772         windows-nat.c.  Call handle_access_violation.
 773
 774 2020-04-16  Tom de Vries  <tdevries@suse.de>
 775
 776         PR symtab/25791
 777         * dwarf2/index-write.c (write_gdbindex): Generate CU table entries for
 778         CUs without psymtab.
 779
 780 2020-04-16  Kevin Buettner  <kevinb@redhat.com>
 781
 782         * python/python.c (do_start_initialization): Don't call
 783         PyEval_InitThreads for Python 3.9 and beyond.
 784
 785 2020-04-15  Kamil Rytarowski  <n54@gmx.com>
 786
 787         * obsd-nat.c (obsd_nat_target::update_thread_list): Pass "this" to
 788         thread functions.
 789         (obsd_nat_target::wait): Likewise.
 790
 791 2020-04-15  Tom Tromey  <tromey@adacore.com>
 792
 793         * windows-nat.c (DEBUG_EXEC, DEBUG_EVENTS, DEBUG_MEM)
 794         (DEBUG_EXCEPT): Use debug_printf.
 795
 796 2020-04-15  Andrew Burgess  <andrew.burgess@embecosm.com>
 797
 798         * completer.c (class completion_tracker::completion_hash_entry)
 799         <hash_name>: New member function.
 800         (completion_tracker::discard_completions): New callback to hash a
 801         completion_hash_entry, pass this to htab_create_alloc.
 802
 803 2016-01-20  Jon Turney  <jon.turney@dronecode.org.uk>
 804
 805         * windows-nat.c (windows_make_so): Warn rather than stopping with
 806         an error if realpath() fails.
 807
 808 2020-04-14  Kamil Rytarowski  <n54@gmx.com>
 809
 810         * nbsd-nat.c (nbsd_pid_to_kinfo_proc2): New.
 811         (nbsd_nat_target::info_proc): Add do_status.
 812
 813 2020-04-14  Simon Marchi  <simon.marchi@polymtl.ca>
 814             Tom de Vries  <tdevries@suse.de>
 815
 816         PR symtab/25718
 817         * psympriv.h (struct partial_symtab::read_symtab)
 818         (struct partial_symtab::expand_psymtab)
 819         (struct partial_symtab::read_dependencies): Update comments.
 820         * dwarf2/read.c (struct dwarf2_include_psymtab::read_symtab): Call
 821         read_symtab for includer.
 822         (struct dwarf2_include_psymtab::expand_psymtab): Assert false.
 823         (struct dwarf2_include_psymtab::readin_p): Call readin_p () for includer.
 824         (struct dwarf2_include_psymtab::m_readin): Remove.
 825         (struct dwarf2_include_psymtab::includer): New member function.
 826         (dwarf2_psymtab::expand_psymtab): Assert !readin.
 827
 828 2020-04-14  Tom de Vries  <tdevries@suse.de>
 829
 830         PR symtab/25720
 831         * symmisc.c (maintenance_expand_symtabs): Call expand_symtabs_matching
 832         with NULL symbol_matcher and lookup_name.
 833         * psymtab.c (psym_expand_symtabs_matching): Handle NULL symbol_matcher
 834         and lookup_name.
 835         * dwarf2/read.c (dw2_expand_symtabs_matching)
 836         (dw2_debug_names_expand_symtabs_matching): Same.
 837         * symfile.h (struct quick_symbol_functions::expand_symtabs_matching):
 838         Make lookup_name a pointer.  Update comment.
 839         * symtab.c (global_symbol_searcher::expand_symtabs): Handle
 840         lookup_name being a pointer.
 841         * symfile.c (expand_symtabs_matching): Same.
 842         * symfile-debug.c (debug_qf_expand_symtabs_matching): Same.
 843         * linespec.c (iterate_over_all_matching_symtabs): Same.
 844
 845 2020-04-13  Tom Tromey  <tom@tromey.com>
 846
 847         * run-on-main-thread.c: Update include.
 848         * unittests/main-thread-selftests.c: Update include.
 849         * tui/tui-win.c: Update include.
 850         * tui/tui-io.c: Update include.
 851         * tui/tui-interp.c: Update include.
 852         * tui/tui-hooks.c: Update include.
 853         * top.h: Update include.
 854         * top.c: Update include.
 855         * ser-base.c: Update include.
 856         * remote.c: Update include.
 857         * remote-notif.c: Update include.
 858         * remote-fileio.c: Update include.
 859         * record-full.c: Update include.
 860         * record-btrace.c: Update include.
 861         * python/python.c: Update include.
 862         * posix-hdep.c: Update include.
 863         * mingw-hdep.c: Update include.
 864         * mi/mi-main.c: Update include.
 865         * mi/mi-interp.c: Update include.
 866         * main.c: Update include.
 867         * linux-nat.c: Update include.
 868         * interps.c: Update include.
 869         * infrun.c: Update include.
 870         * inf-loop.c: Update include.
 871         * event-top.c: Update include.
 872         * event-loop.c: Move to ../gdbsupport/.
 873         * event-loop.h: Move to ../gdbsupport/.
 874         * async-event.h: Update include.
 875         * Makefile.in (COMMON_SFILES, HFILES_NO_SRCDIR): Update.
 876
 877 2020-04-13  Tom Tromey  <tom@tromey.com>
 878
 879         * tui/tui-win.c: Include async-event.h.
 880         * remote.c: Include async-event.h.
 881         * remote-notif.c: Include async-event.h.
 882         * record-full.c: Include async-event.h.
 883         * record-btrace.c: Include async-event.h.
 884         * infrun.c: Include async-event.h.
 885         * event-top.c: Include async-event.h.
 886         * event-loop.h: Move some declarations to async-event.h.
 887         * event-loop.c: Don't include ser-event.h or top.h.  Move some
 888         code to async-event.c.
 889         * async-event.h: New file.
 890         * async-event.c: New file.
 891         * Makefile.in (COMMON_SFILES): Add async-event.c.
 892         (HFILES_NO_SRCDIR): Add async-event.h.
 893
 894 2020-04-13  Tom Tromey  <tom@tromey.com>
 895
 896         * utils.c (flush_streams): New function.
 897         * event-loop.c (gdb_wait_for_event): Call flush_streams.
 898
 899 2020-04-13  Tom Tromey  <tom@tromey.com>
 900
 901         * event-loop.c (handle_file_event): Use warning, not
 902         printf_unfiltered.
 903
 904 2020-04-13  Tom Tromey  <tom@tromey.com>
 905
 906         * event-loop.c: Include <chrono>.
 907
 908 2020-04-13  Tom Tromey  <tom@tromey.com>
 909
 910         * gdb_select.h: Move to ../gdbsupport/.
 911         * event-loop.c: Update include path.
 912         * top.c: Update include path.
 913         * ser-base.c: Update include path.
 914         * ui-file.c: Update include path.
 915         * ser-tcp.c: Update include path.
 916         * guile/scm-ports.c: Update include path.
 917         * posix-hdep.c: Update include path.
 918         * ser-unix.c: Update include path.
 919         * gdb_usleep.c: Update include path.
 920         * mingw-hdep.c: Update include path.
 921         * inflow.c: Update include path.
 922         * infrun.c: Update include path.
 923         * event-top.c: Update include path.
 924
 925 2020-04-13  Tom Tromey  <tom@tromey.com>
 926
 927         * configure: Rebuild.
 928         * configure.ac: Remove checks that are now in GDB_AC_COMMON.
 929
 930 2020-04-13  Tom Tromey  <tom@tromey.com>
 931
 932         * event-loop.h (start_event_loop): Don't declare.
 933         * event-loop.c (start_event_loop): Move...
 934         * main.c (start_event_loop): ...here.  Now static.
 935
 936 2020-04-13  Sergio Durigan Junior  <sergiodj@sergiodj.net>
 937
 938         * MAINTAINERS: Update my email address.
 939
 940 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
 941
 942         * nbsd-nat.c (nbsd_nat_target::info_proc): Add IP_MINIMAL and
 943         IP_ALL.
 944
 945 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
 946
 947         * nbsd-nat.c (nbsd_pid_to_cmdline): Add.
 948         (nbsd_nat_target::info_proc): Add do_cmdline.
 949
 950 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
 951
 952         * nbsd-nat.c (nbsd_pid_to_cwd): Add.
 953         (nbsd_nat_target::info_proc): Add do_cwd.
 954
 955 2020-04-12  Kamil Rytarowski  <n54@gmx.com>
 956
 957         * nbsd-nat.c (nbsd_nat_target::info_proc): Add do_exe.
 958
 959 2020-04-11  Kamil Rytarowski  <n54@gmx.com>
 960
 961         * nbsd-nat.c; Include "nbsd-tdep.h" and "gdbarch.h".
 962         * nbsd-nat.c (nbsd_nat_target::find_memory_regions)
 963         (nbsd_nat_target::info_proc): New functions.
 964         * nbsd-nat.c (kinfo_get_vmmap): New function.
 965         * nbsd-nat.c (nbsd_nat_target::info_proc) Use
 966         nbsd_info_proc_mappings_header and nbsd_info_proc_mappings_entry.
 967         * nbsd-tdep.c (nbsd_info_proc_mappings_header)
 968         (nbsd_info_proc_mappings_entry, nbsd_vm_map_entry_flags): New
 969         functions.
 970         * nbsd-tdep.c (KINFO_VME_PROT_READ, KINFO_VME_PROT_WRITE)
 971         (KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
 972         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
 973         (KINFO_VME_FLAG_PAGEABLE, KINFO_VME_FLAG_GROWS_UP)
 974         (KINFO_VME_FLAG_GROWS_DOWN): New.
 975
 976 2020-04-10  Artur Shepilko  <nomadbyte@gmail.com>
 977
 978         * utils.c (copy_bitwise): Use unsigned 0 constant as operand of
 979         bit shift.
 980
 981 2020-04-10  Tom Tromey  <tromey@adacore.com>
 982
 983         * symfile.c (symbol_file_add_separate): Preserve OBJF_MAINLINE.
 984
 985 2020-04-10  Tom Tromey  <tromey@adacore.com>
 986
 987         * symtab.c (get_symbol_address, get_msymbol_address): Skip
 988         separate debug files.
 989
 990 2020-04-10  Hannes Domani  <ssbssa@yahoo.de>
 991
 992         * nat/windows-nat.c (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
 993         Move to...
 994         * nat/windows-nat.h (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP):
 995         ... here.
 996         * windows-nat.c (windows_nat_target::get_windows_debug_event):
 997         Check for STATUS_WX86_BREAKPOINT.
 998         (windows_nat_target::wait): Same.
 999
1000 2020-04-10  Tom de Vries  <tdevries@suse.de>
1001
1002         PR cli/25808
1003         * python/lib/gdb/__init__.py: Initialize lexer with stripnl=False.
1004
1005 2020-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
1006
1007         * MAINTAINERS (Global Maintainers): Add Tom de Vries.
1008         (Write After Approval): Remove Tom de Vries.
1009
1010 2020-04-09  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1011
1012         revert partially:
1013         2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1014
1015         * buildsym.c (record_line): Fix undefined behavior and preserve
1016         lines at eof.
1017
1018 2020-04-09  Kamil Rytarowski  <n54@gmx.com>
1019
1020         * auxv.h (svr4_auxv_parse): New.
1021         * auxv.c (default_auxv_parse): Split into default_auxv_parse
1022         and generic_auxv_parse.
1023         (svr4_auxv_parse): Add.
1024         * obsd-tdep.c: Include "auxv.h".
1025         (obsd_auxv_parse): Remove.
1026         (obsd_init_abi): Remove comment.
1027         (obsd_init_abi): Change set_gdbarch_auxv_parse passed argument
1028         from `obsd_auxv_parse' to `svr4_auxv_parse'.
1029         * nbsd-tdep.c: Include "auxv.h".
1030         (nbsd_init_abi): Call set_gdbarch_auxv_parse.
1031
1032 2020-04-08  Tom Tromey  <tromey@adacore.com>
1033
1034         * nat/windows-nat.h (last_wait_event): Don't declare.
1035         (wait_for_debug_event): Update comment.
1036         * nat/windows-nat.c (last_wait_event): Now static.
1037
1038 2020-04-08  Tom Tromey  <tromey@adacore.com>
1039
1040         * windows-nat.c (wait_for_debug_event): Move to
1041         nat/windows-nat.c.
1042         * nat/windows-nat.h (wait_for_debug_event): Declare.
1043         * nat/windows-nat.c (wait_for_debug_event): Move from
1044         windows-nat.c.  No longer static.
1045
1046 2020-04-08  Tom Tromey  <tromey@adacore.com>
1047
1048         * windows-nat.c (get_windows_debug_event): Use
1049         fetch_pending_stop.
1050         * nat/windows-nat.h (fetch_pending_stop): Declare.
1051         * nat/windows-nat.c (fetch_pending_stop): New function.
1052
1053 2020-04-08  Tom Tromey  <tromey@adacore.com>
1054
1055         * windows-nat.c (windows_continue): Use matching_pending_stop and
1056         continue_last_debug_event.
1057         * nat/windows-nat.h (matching_pending_stop)
1058         (continue_last_debug_event): Declare.
1059         * nat/windows-nat.c (DEBUG_EVENTS): New define.
1060         (matching_pending_stop, continue_last_debug_event): New
1061         functions.
1062
1063 2020-04-08  Tom Tromey  <tromey@adacore.com>
1064
1065         * windows-nat.c (MS_VC_EXCEPTION): Move to nat/windows-nat.c.
1066         (handle_exception_result): Move to nat/windows-nat.h.
1067         (DEBUG_EXCEPTION_SIMPLE): Remove.
1068         (windows_nat::handle_ms_vc_exception): New function.
1069         (handle_exception): Move to nat/windows-nat.c.
1070         (get_windows_debug_event): Update.
1071         (STATUS_WX86_BREAKPOINT, STATUS_WX86_SINGLE_STEP): Move to
1072         nat/windows-nat.c.
1073         * nat/windows-nat.h (handle_ms_vc_exception): Declare.
1074         (handle_exception_result): Move from windows-nat.c.
1075         (handle_exception): Declare.
1076         * nat/windows-nat.c (MS_VC_EXCEPTION, handle_exception)
1077         (STATUS_WX86_SINGLE_STEP, STATUS_WX86_BREAKPOINT): Move from
1078         windows-nat.c.
1079
1080 2020-04-08  Tom Tromey  <tromey@adacore.com>
1081
1082         * windows-nat.c (exception_count, event_count): Remove.
1083         (handle_exception, get_windows_debug_event)
1084         (do_initial_windows_stuff): Update.
1085
1086 2020-04-08  Tom Tromey  <tromey@adacore.com>
1087
1088         * windows-nat.c (windows_nat::handle_load_dll)
1089         (windows_nat::handle_unload_dll): Rename.  No longer static.
1090         * nat/windows-nat.h (handle_load_dll, handle_unload_dll):
1091         Declare.
1092
1093 2020-04-08  Tom Tromey  <tromey@adacore.com>
1094
1095         * complaints.h (stop_whining): Declare at top-level.
1096         (complaint): Don't declare stop_whining.
1097
1098 2020-04-08  Tom Tromey  <tromey@adacore.com>
1099
1100         * windows-nat.c (windows_nat::handle_output_debug_string):
1101         Rename.  No longer static.
1102         * nat/windows-nat.h (handle_output_debug_string): Declare.
1103
1104 2020-04-08  Tom Tromey  <tromey@adacore.com>
1105
1106         * windows-nat.c (current_process_handle, current_process_id)
1107         (main_thread_id, last_sig, current_event, last_wait_event)
1108         (current_windows_thread, desired_stop_thread_id, pending_stops)
1109         (struct pending_stop, siginfo_er): Move to nat/windows-nat.c.
1110         (display_selectors, fake_create_process)
1111         (get_windows_debug_event): Update.
1112         * nat/windows-nat.h (current_process_handle, current_process_id)
1113         (main_thread_id, last_sig, current_event, last_wait_event)
1114         (current_windows_thread, desired_stop_thread_id, pending_stops)
1115         (struct pending_stop, siginfo_er): Move from windows-nat.c.
1116         * nat/windows-nat.c (current_process_handle, current_process_id)
1117         (main_thread_id, last_sig, current_event, last_wait_event)
1118         (current_windows_thread, desired_stop_thread_id, pending_stops)
1119         (siginfo_er): New globals.  Move from windows-nat.c.
1120
1121 2020-04-08  Tom Tromey  <tromey@adacore.com>
1122
1123         * windows-nat.c (get_image_name): Move to nat/windows-nat.c.
1124         (handle_load_dll): Update.
1125         * nat/windows-nat.c (get_image_name): Move from windows-nat.c.
1126
1127 2020-04-08  Tom Tromey  <tromey@adacore.com>
1128
1129         * windows-nat.c (enum thread_disposition_type): Move to
1130         nat/windows-nat.h.
1131         (windows_nat::thread_rec): Rename from thread_rec.  No longer
1132         static.
1133         (windows_add_thread, windows_nat_target::fetch_registers)
1134         (windows_nat_target::store_registers, handle_exception)
1135         (windows_nat_target::resume, get_windows_debug_event)
1136         (windows_nat_target::get_tib_address)
1137         (windows_nat_target::thread_name)
1138         (windows_nat_target::thread_alive): Update.
1139         * nat/windows-nat.h (enum thread_disposition_type): Move from
1140         windows-nat.c.
1141         (thread_rec): Declare.
1142
1143 2020-04-08  Tom Tromey  <tromey@adacore.com>
1144
1145         * windows-nat.c: Add "using namespace".
1146         * nat/windows-nat.h: Wrap contents in windows_nat namespace.
1147         * nat/windows-nat.c: Wrap contents in windows_nat namespace.
1148
1149 2020-04-08  Tom Tromey  <tromey@adacore.com>
1150
1151         * nat/windows-nat.h (struct windows_thread_info): Declare
1152         destructor.
1153         * nat/windows-nat.c (~windows_thread_info): New.
1154
1155 2020-04-08  Tom Tromey  <tromey@adacore.com>
1156
1157         PR gdb/22992
1158         * windows-nat.c (current_event): Update comment.
1159         (last_wait_event, desired_stop_thread_id): New globals.
1160         (struct pending_stop): New.
1161         (pending_stops): New global.
1162         (windows_nat_target) <stopped_by_sw_breakpoint>
1163         <supports_stopped_by_sw_breakpoint>: New methods.
1164         (windows_fetch_one_register): Add assertions.  Adjust PC.
1165         (windows_continue): Handle pending stops.  Suspend other threads
1166         when stepping.  Use last_wait_event
1167         (wait_for_debug_event): New function.
1168         (get_windows_debug_event): Use wait_for_debug_event.  Handle
1169         pending stops.  Queue spurious stops.
1170         (windows_nat_target::wait): Set stopped_at_software_breakpoint.
1171         (windows_nat_target::kill): Use wait_for_debug_event.
1172         * nat/windows-nat.h (struct windows_thread_info)
1173         <stopped_at_software_breakpoint>: New field.
1174         * nat/windows-nat.c (windows_thread_info::resume): Clear
1175         stopped_at_software_breakpoint.
1176
1177 2020-04-08  Tom Tromey  <tromey@adacore.com>
1178
1179         * windows-nat.c (enum thread_disposition_type): New.
1180         (thread_rec): Replace "get_context" parameter with "disposition";
1181         change type.
1182         (windows_add_thread, windows_nat_target::fetch_registers)
1183         (windows_nat_target::store_registers, handle_exception)
1184         (windows_nat_target::resume, get_windows_debug_event)
1185         (windows_nat_target::get_tib_address)
1186         (windows_nat_target::thread_name)
1187         (windows_nat_target::thread_alive): Update.
1188
1189 2020-04-08  Tom Tromey  <tromey@adacore.com>
1190
1191         * windows-nat.c (thread_rec): Use windows_thread_info::suspend.
1192         (windows_continue): Use windows_continue::resume.
1193         * nat/windows-nat.h (struct windows_thread_info) <suspend,
1194         resume>: Declare new methods.
1195         * nat/windows-nat.c: New file.
1196         * configure.nat (NATDEPFILES): Add nat/windows-nat.o when needed.
1197
1198 2020-04-08  Tom Tromey  <tromey@adacore.com>
1199
1200         * windows-nat.c (windows_add_thread, windows_delete_thread)
1201         (windows_nat_target::fetch_registers)
1202         (windows_nat_target::store_registers, fake_create_process)
1203         (windows_nat_target::resume, windows_nat_target::resume)
1204         (get_windows_debug_event, windows_nat_target::wait)
1205         (windows_nat_target::pid_to_str)
1206         (windows_nat_target::get_tib_address)
1207         (windows_nat_target::get_ada_task_ptid)
1208         (windows_nat_target::thread_name)
1209         (windows_nat_target::thread_alive): Use lwp, not tid.
1210
1211 2020-04-08  Tom Tromey  <tromey@adacore.com>
1212
1213         * windows-nat.c (handle_exception)
1214         (windows_nat_target::thread_name): Update.
1215         * nat/windows-nat.h (windows_thread_info): Remove destructor.
1216         <name>: Now unique_xmalloc_ptr.
1217
1218 2020-04-08  Tom Tromey  <tromey@adacore.com>
1219
1220         * windows-nat.c (thread_rec)
1221         (windows_nat_target::fetch_registers): Update.
1222         * nat/windows-nat.h (struct windows_thread_info) <suspended>:
1223         Update comment.
1224         <debug_registers_changed, reload_context>: Now bool.
1225
1226 2020-04-08  Tom Tromey  <tromey@adacore.com>
1227
1228         * windows-nat.c (windows_add_thread): Use new.
1229         (windows_init_thread_list, windows_delete_thread): Use delete.
1230         (get_windows_debug_event): Update.
1231         * nat/windows-nat.h (struct windows_thread_info): Add constructor,
1232         destructor, and initializers.
1233
1234 2020-04-08  Tom Tromey  <tromey@adacore.com>
1235
1236         * windows-nat.c (struct windows_thread_info): Remove.
1237         * nat/windows-nat.h: New file.
1238
1239 2020-04-08  Tom Tromey  <tromey@adacore.com>
1240
1241         * windows-nat.c (struct windows_thread_info) <tid>: Rename from "id".
1242         (thread_rec, windows_add_thread, windows_delete_thread)
1243         (windows_continue): Update.
1244
1245 2020-04-08  Tom Tromey  <tromey@adacore.com>
1246
1247         * windows-nat.c (struct windows_thread_info): Remove typedef.
1248         (thread_head): Remove.
1249         (thread_list): New global.
1250         (thread_rec, windows_add_thread, windows_init_thread_list)
1251         (windows_delete_thread, windows_continue): Update.
1252
1253 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
1254
1255         * windows-tdep.h (windows_init_abi): Add comment.
1256         (cygwin_init_abi): New declaration.
1257         * windows-tdep.c: Split signal enumeration in two, one for
1258         Windows and one for Cygwin.
1259         (windows_gdb_signal_to_target): Only deal with signal of the
1260         Windows OS ABI.
1261         (cygwin_gdb_signal_to_target): New function.
1262         (windows_init_abi): Rename to windows_init_abi_common, don't set
1263         gdb_signal_to_target gdbarch method.  Add new new function with
1264         this name.
1265         (cygwin_init_abi): New function.
1266         * amd64-windows-tdep.c (amd64_windows_init_abi_common): Add
1267         comment.  Don't call windows_init_abi.
1268         (amd64_windows_init_abi): Add comment, call windows_init_abi.
1269         (amd64_cygwin_init_abi): Add comment, call cygwin_init_abi.
1270         * i386-windows-tdep.c (i386_windows_init_abi): Rename to
1271         i386_windows_init_abi_common, don't call windows_init_abi.  Add
1272         a new function of this name.
1273         (i386_cygwin_init_abi): New function.
1274         (_initialize_i386_windows_tdep): Bind i386_cygwin_init_abi to
1275         OS ABI Cygwin.
1276
1277 2020-04-08  Simon Marchi  <simon.marchi@polymtl.ca>
1278
1279         * dwarf2/read.c (read_gdb_index_from_buffer): Remove objfile
1280         parameter.c.
1281         (dwarf2_read_gdb_index): Update.
1282
1283 2020-04-07  Kamil Rytarowski  <n54@gmx.com>
1284
1285         * nbsd-tdep.c: Include "objfiles.h".
1286         (nbsd_skip_solib_resolver): New.
1287         (nbsd_init_abi): Call set_gdbarch_skip_solib_resolver().
1288
1289 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
1290
1291         * dwarf2/loc.c (loclist_describe_location): Call the function decode_debug_loclists_
1292         addresses if DWARF version is 5 or more because DW_LLE_start* or DW_LLE_offset_pair
1293         with DW_LLE_base_addressx are being emitted in DWARFv5.
1294         Add the newly added kind DW_LOC_OFFSET_PAIR also.
1295         The length of location description is an unsigned ULEB integer in DWARFv5 instead of
1296         unsigned integer.
1297
1298 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
1299
1300         * dwarf2/loc.c (enum debug_loc_kind): Add a new kind DEBUG_LOC_OFFSET_PAIR.
1301         (dwarf2_find_location_expression): Call the function decode_debug_loclists_
1302         addresses if DWARF version is 5 or more. DW_LLE_start* or DW_LLE_offset_pair
1303         with DW_LLE_base_addressx are being emitted in DWARFv5 instead of DW_LLE_GNU*.
1304         Add applicable base address if the entry is DW_LLE_offset_pair from DWO.
1305         (decode_debug_loclists_addresses): Return DEBUG_LOC_OFFSET_PAIR instead of
1306         DEBUG_LOC_START_END in case of DW_LLE_offset_pair.
1307
1308
1309 2020-04-07  Nitika Achra  <Nitika.Achra@amd.com>
1310
1311         * dwarf2/read.c (cu_debug_loc_section): Added the declaration for the function.
1312         (read_loclist_index): New function definition.
1313         (lookup_loclist_base): New function definition.
1314         (read_loclist_header): New function definition.
1315         (dwarf2_cu): Add loclist_base and loclist_header field.
1316         (dwarf2_locate_dwo_sections): Handle .debug_loclists.dwo section.
1317         (read_full_die_1): Read the value of DW_AT_loclists_base.
1318         (read_attribute_reprocess): Handle DW_FORM_loclistx.
1319         (read_attribute_value): Handle DW_FORM_loclistx.
1320         (skip_one_die): Handle DW_FORM_loclistx.
1321         (loclist_header): New structure declaration.
1322         * dwarf2/attribute.c (form_is_section_offset): Handle DW_FORM_loclistx.
1323
1324 2020-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1325
1326         * dwarf2/read.h (struct dwarf2_psymtab): Remove two-parameters
1327         constructor.  Remove `addr` parameter from other constructor and
1328         add `per_cu` parameter.
1329         * dwarf2/read.c (create_partial_symtab): Update.
1330
1331 2020-04-07  Tom de Vries  <tdevries@suse.de>
1332
1333         PR symtab/25796
1334         * dwarf2/read.c (can_have_DW_AT_const_value_p): New function.
1335         (partial_die_info::fixup): Inherit has_const_value.
1336
1337 2020-04-07  Tom de Vries  <tdevries@suse.de>
1338
1339         * psymtab.c (maintenance_check_psymtabs): Skip static LOC_BLOCK
1340         symbols without address.
1341
1342 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
1343
1344         * nbsd-nat.h (struct thread_info): Add forward declaration.
1345         (nbsd_nat_target::thread_alive): Add.
1346         (nbsd_nat_target::thread_name): Likewise.
1347         (nbsd_nat_target::update_thread_list): Likewise.
1348         (update_thread_list::post_attach): Likewise.
1349         (post_attach::pid_to_str): Likewise.
1350         * nbsd-nat.c: Include "gdbthread.h" and "inferior.h".
1351         (nbsd_thread_lister): Add.
1352         (nbsd_nat_target::thread_alive): Likewise.
1353         (nbsd_nat_target::thread_name): Likewise.
1354         (nbsd_add_threads): Likewise.
1355         (update_thread_list::post_attach): Likewise.
1356         (nbsd_nat_target::update_thread_list): Likewise.
1357         (post_attach::pid_to_str): Likewise.
1358
1359 2020-04-06  Tom Tromey  <tromey@adacore.com>
1360
1361         * ada-valprint.c (print_variant_part): Extract the variant field.
1362         (print_field_values): Use the field as the outer value when
1363         recursing.
1364
1365 2020-04-06  Tom Tromey  <tromey@adacore.com>
1366
1367         * sh-nbsd-tdep.c: Include nbsd-tdep.h.
1368         * ppc-nbsd-tdep.c: Include nbsd-tdep.h.
1369         * mips-nbsd-tdep.c (mipsnbsd_init_abi): Add missing ";".
1370         * arm-nbsd-tdep.c: Include nbsd-tdep.h.
1371         * hppa-nbsd-tdep.c: Include nbsd-tdep.h.
1372
1373 2020-04-06  Tom Tromey  <tromey@adacore.com>
1374
1375         * dwarf2/read.c (read_base_type) <DW_ATE_complex_float>: Handle
1376         TYPE_CODE_ERROR.
1377
1378 2020-04-06  Kamil Rytarowski  <n54@gmx.com>
1379
1380         * nbsd-tdep.c: Include "gdbarch.h".
1381         Define enum with NetBSD signal numbers.
1382         (nbsd_gdb_signal_from_target, nbsd_gdb_signal_to_target): New.
1383         * alpha-nbsd-tdep.c (alphanbsd_init_abi): Call nbsd_init_abi().
1384         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
1385         * arm-nbsd-tdep.c (arm_netbsd_elf_init_abi): Likewise.
1386         * hppa-nbsd-tdep.c (hppanbsd_init_abi): Likewise.
1387         * i386-nbsd-tdep.c (i386nbsd_init_abi): Likewise.
1388         * mips-nbsd-tdep.c (nbsd_init_abi): Likewise.
1389         * ppc-nbsd-tdep.c (ppcnbsd_init_abi): Likewise.
1390         * sh-nbsd-tdep.c (shnbsd_init_abi): Likewise.
1391         * sparc-nbsd-tdep.c (sparc32nbsd_init_abi): Likewise.
1392         * sparc64-nbsd-tdep.c (sparc64nbsd_init_abi): Likewise.
1393         * vax-nbsd-tdep.c (vaxnbsd_elf_init_abi): Likewise.
1394
1395 2020-04-03  Hannes Domani  <ssbssa@yahoo.de>
1396
1397         PR gdb/25325
1398         * dwarf2/read.c (read_enumeration_type): Fix typed enum attributes.
1399
1400 2020-04-03  Tom Tromey  <tromey@adacore.com>
1401
1402         * dwarf2/loc.c (disassemble_dwarf_expression) <DW_OP_const_type>:
1403         Read constant block.
1404
1405 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
1406
1407         * gdb_bfd.h: Include gdbsupport/byte-vector.h.
1408         (gdb_bfd_get_full_section_contents): New declaration.
1409         * gdb_bfd.c (gdb_bfd_get_full_section_contents): New function.
1410         * windows-tdep.c (is_linked_with_cygwin_dll): Use
1411         gdb_bfd_get_full_section_contents.
1412
1413 2020-04-02  Simon Marchi  <simon.marchi@polymtl.ca>
1414
1415         * exec.c (build_section_table): Replace internal_error with
1416         gdb_assert.
1417         (section_table_xfer_memory_partial): Likewise.
1418         * mdebugread.c (parse_partial_symbols): Likewise.
1419         * psymtab.c (lookup_partial_symbol): Likewise.
1420         * utils.c (wrap_here): Likewise.
1421
1422 2020-04-02  Tom Tromey  <tromey@adacore.com>
1423
1424         * f-lang.c (build_fortran_types): Use arch_type to initialize
1425         builtin_complex_s32 in the TYPE_CODE_ERROR case.
1426
1427 2020-04-02  Tom Tromey  <tromey@adacore.com>
1428
1429         * dwarf2/read.c (partial_die_info::read): Do not create a vector
1430         of attributes.
1431
1432 2020-04-02  Andrew Burgess  <andrew.burgess@embecosm.com>
1433             Bernd Edlinger <bernd.edlinger@hotmail.de>
1434             Tom Tromey  <tromey@adacore.com>
1435
1436         * buildsym.c (buildsym_compunit::record_line): Remove
1437         deduplication code.
1438
1439 2020-04-02  Tom de Vries  <tdevries@suse.de>
1440
1441         PR ada/24671
1442         * dwarf2/read.c (dw2_map_matching_symbols): Handle -readnow.
1443
1444 2020-04-02  Tom de Vries  <tdevries@suse.de>
1445
1446         * dwarf2/read.c (dwarf2_gdb_index_functions,
1447         dwarf2_debug_names_functions): Init lookup_global_symbol_language with
1448         NULL.
1449         * psymtab.c (psym_lookup_global_symbol_language): New function.
1450         (psym_functions): Init psym_lookup_global_symbol_language with
1451         psym_lookup_global_symbol_language.
1452         * symfile-debug.c (debug_sym_quick_functions): Init
1453         lookup_global_symbol_language with NULL.
1454         * symfile.c (set_initial_language): Remove fixme comment.
1455         * symfile.h (struct quick_symbol_functions): Add
1456         lookup_global_symbol_language.
1457         * symtab.c (find_quick_global_symbol_language): New function.
1458         (find_main_name): Use find_quick_global_symbol_language.
1459
1460 2020-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
1461
1462         * windows-tdep.c (is_linked_with_cygwin_dll): Fix style.
1463
1464 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1465
1466         * buildsym.c (record_line): Fix undefined behavior and preserve
1467         lines at eof.
1468
1469 2020-04-01  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1470
1471         * buildsym.c (record_line): Fix the resizing condition.
1472
1473 2020-04-01  Tom Tromey  <tom@tromey.com>
1474
1475         * value.h (value_literal_complex): Add comment.
1476         * valops.c (value_literal_complex): Refer to value.h.
1477
1478 2020-04-01  Tom Tromey  <tom@tromey.com>
1479
1480         * c-exp.y (FLOAT_KEYWORD, COMPLEX): New tokens.
1481         (scalar_type): New rule, from typebase.
1482         (typebase): Use scalar_type.  Recognize complex types.
1483         (field_name): Handle FLOAT_KEYWORD.
1484         (ident_tokens): Add _Complex and __complex__.
1485
1486 2020-04-01  Tom Tromey  <tom@tromey.com>
1487
1488         PR exp/25299:
1489         * valarith.c (promotion_type, complex_binop): New functions.
1490         (scalar_binop): Handle complex numbers.  Use promotion_type.
1491         (value_pos, value_neg, value_complement): Handle complex numbers.
1492
1493 2020-04-01  Tom Tromey  <tom@tromey.com>
1494
1495         * c-exp.y (COMPLEX_INT, COMPLEX_FLOAT): New tokens.
1496         (exp) <COMPLEX_INT, COMPLEX_FLOAT>: New rules.
1497         (parse_number): Handle complex numbers.
1498
1499 2020-04-01  Tom Tromey  <tom@tromey.com>
1500
1501         * c-valprint.c (c_decorations): Change complex suffix to "i".
1502
1503 2020-04-01  Tom Tromey  <tom@tromey.com>
1504
1505         * valprint.c (generic_value_print_complex): Use accessors.
1506         * value.h (value_real_part, value_imaginary_part): Declare.
1507         * valops.c (value_real_part, value_imaginary_part): New
1508         functions.
1509         * value.c (creal_internal_fn, cimag_internal_fn): Use accessors.
1510
1511 2020-04-01  Tom Tromey  <tom@tromey.com>
1512
1513         * stabsread.c (rs6000_builtin_type, read_sun_floating_type)
1514         (read_range_type): Update.
1515         * mdebugread.c (basic_type): Update.
1516         * go-lang.c (build_go_types): Use init_complex_type.
1517         * gdbtypes.h (struct main_type) <complex_type>: New member.
1518         (init_complex_type): Update.
1519         (arch_complex_type): Don't declare.
1520         * gdbtypes.c (init_complex_type): Remove "objfile" parameter.
1521         Make name if none given.  Use alloc_type_copy.  Look for cached
1522         complex type.
1523         (arch_complex_type): Remove.
1524         (gdbtypes_post_init): Use init_complex_type.
1525         * f-lang.c (build_fortran_types): Use init_complex_type.
1526         * dwarf2/read.c (read_base_type): Update.
1527         * d-lang.c (build_d_types): Use init_complex_type.
1528         * ctfread.c (read_base_type): Update.
1529
1530 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1531
1532         * infrun.c (stop_all_threads): Update assertion, plus when
1533         stopping threads, take into account that we might be trying
1534         to stop an all-stop target.
1535         (stop_waiting): Call 'stop_all_threads' if there exists a
1536         non-stop target.
1537
1538 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1539
1540         * target.h (exists_non_stop_target): New function declaration.
1541         * target.c (exists_non_stop_target): New function.
1542
1543 2020-04-01  Hannes Domani  <ssbssa@yahoo.de>
1544
1545         PR gdb/24789
1546         * eval.c (is_integral_or_integral_reference): New function.
1547         (evaluate_subexp_standard): Allow integer references in
1548         pointer arithmetic.
1549
1550 2020-04-01  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
1551
1552         * remote.c (remote_target::remote_parse_stop_reply): Remove the
1553         check for no ptid in the stop reply when the target is non-stop.
1554
1555 2020-04-01  Tom Tromey  <tromey@adacore.com>
1556
1557         * symtab.h (class lookup_name_info) <lookup_name_info>: Change
1558         "name" parameter to rvalue reference.  Initialize m_name_holder.
1559         <lookup_name_info>: New overloads.
1560         <name>: Return gdb::string_view.
1561         <c_str>: New method.
1562         <make_ignore_params>: Update.
1563         <search_name_hash>: Update.
1564         <language_lookup_name>: Return const char *.
1565         <m_name>: Change type.
1566         * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info)
1567         (demangle_for_lookup_info::demangle_for_lookup_info): Update.
1568         (lookup_name_info::match_any): Update.
1569         * psymtab.c (match_partial_symbol, lookup_partial_symbol):
1570         Update.
1571         * minsyms.c (linkage_name_str): Update.
1572         * language.c (default_symbol_name_matcher): Update.
1573         * dwarf2/read.c (mapped_index_base::find_name_components_bounds):
1574         Update.
1575         * ada-lang.c (ada_fold_name): Change parameter to string_view.
1576         (ada_lookup_name_info::ada_lookup_name_info): Update.
1577         (literal_symbol_name_matcher): Update.
1578
1579 2020-04-01  Tom Tromey  <tromey@adacore.com>
1580
1581         * psymtab.c (psymtab_search_name): Remove function.
1582         (psym_lookup_symbol): Create search name and lookup name here.
1583         (lookup_partial_symbol): Remove "name" parameter; add
1584         lookup_name.
1585         (psym_expand_symtabs_for_function): Update.
1586
1587 2020-03-31  Joel Jones  <joelkevinjones@gmail.com>
1588
1589         PR tui/25597:
1590         * python/py-tui.c: Include gdb_curses.h inside of #ifdef TUI.
1591
1592 2020-03-31  Tom Tromey  <tromey@adacore.com>
1593
1594         * dwarf2/abbrev.c (abbrev_table::read): Conditionally call
1595         memcpy.
1596
1597 2020-03-30  Nelson Chu  <nelson.chu@sifive.com>
1598
1599         * features/riscv/32bit-csr.xml: Regenerated.
1600         * features/riscv/64bit-csr.xml: Regenerated.
1601
1602 2020-03-30  Tom Tromey  <tromey@adacore.com>
1603
1604         * ada-valprint.c (print_variant_part): Update.
1605         * ada-lang.h (ada_which_variant_applies): Update.
1606         * ada-lang.c (ada_which_variant_applies): Remove outer_type and
1607         outer_valaddr parameters; replace with "outer" value parameter.
1608         (to_fixed_variant_branch_type): Update.
1609
1610 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1611
1612         * ppc-linux-nat.c: Include <algorithm>, <unordered_map>, and
1613         <list>.  Remove inclusion of observable.h.
1614         (PPC_DEBUG_CURRENT_VERSION): Move up define.
1615         (struct arch_lwp_info): New struct.
1616         (class ppc_linux_dreg_interface): New class.
1617         (struct ppc_linux_process_info): New struct.
1618         (struct ppc_linux_nat_target) <low_delete_thread, low_new_fork>
1619         <low_new_clone, low_forget_process, low_prepare_to_resume>
1620         <copy_thread_dreg_state, mark_thread_stale>
1621         <mark_debug_registers_changed, register_hw_breakpoint>
1622         <clear_hw_breakpoint, register_wp, clear_wp>
1623         <can_use_watchpoint_cond_accel, calculate_dvc, check_condition>
1624         <num_memory_accesses, get_trigger_type>
1625         <create_watchpoint_request, hwdebug_point_cmp>
1626         <init_arch_lwp_info, get_arch_lwp_info>
1627         <low_stopped_by_watchpoint, low_stopped_data_address>: Declare as
1628         methods.
1629         <struct ptid_hash>: New inner struct.
1630         <m_dreg_interface, m_process_info, m_installed_hw_bps>: Declare
1631         members.
1632         (saved_dabr_value, hwdebug_info, max_slots_number)
1633         (struct hw_break_tuple, struct thread_points, ppc_threads)
1634         (have_ptrace_hwdebug_interface)
1635         (hwdebug_find_thread_points_by_tid)
1636         (hwdebug_insert_point, hwdebug_remove_point): Remove.
1637         (ppc_linux_nat_target::can_use_hw_breakpoint): Use
1638         m_dreg_interface, remove call to PTRACE_SET_DEBUGREG.
1639         (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Add comment,
1640         use m_dreg_interface.
1641         (hwdebug_point_cmp): Change to...
1642         (ppc_linux_nat_target::hwdebug_point_cmp): ...this method.  Use
1643         reference arguments instead of pointers.
1644         (ppc_linux_nat_target::ranged_break_num_registers): Use
1645         m_dreg_interface.
1646         (ppc_linux_nat_target::insert_hw_breakpoint): Add comment, use
1647         m_dreg_interface.  Call register_hw_breakpoint.
1648         (ppc_linux_nat_target::remove_hw_breakpoint): Add comment, use
1649         m_dreg_interface.  Call clear_hw_breakpoint.
1650         (get_trigger_type): Change to...
1651         (ppc_linux_nat_target::get_trigger_type): ...this method.  Add
1652         comment.
1653         (ppc_linux_nat_target::insert_mask_watchpoint): Update comment,
1654         use m_dreg_interface.  Call register_hw_breakpoint.
1655         (ppc_linux_nat_target::remove_mask_watchpoint): Update comment,
1656         use m_dreg_interface.  Call clear_hw_breakpoint.
1657         (can_use_watchpoint_cond_accel): Change to...
1658         (ppc_linux_nat_target::can_use_watchpoint_cond_accel): ...this
1659         method.  Update comment, use m_dreg_interface and
1660         m_process_info.
1661         (calculate_dvc): Change to...
1662         (ppc_linux_nat_target::calculate_dvc): ...this method.  Use
1663         m_dreg_interface.
1664         (num_memory_accesses): Change to...
1665         (ppc_linux_nat_target::num_memory_accesses): ...this method.
1666         (check_condition): Change to...
1667         (ppc_linux_nat_target::check_condition): ...this method.
1668         (ppc_linux_nat_target::can_accel_watchpoint_condition): Update
1669         comment, use m_dreg_interface.
1670         (create_watchpoint_request): Change to...
1671         (ppc_linux_nat_target::create_watchpoint_request): ...this
1672         method.  Use m_dreg_interface.
1673         (ppc_linux_nat_target::insert_watchpoint): Add comment, use
1674         m_dreg_interface.  Call register_hw_breakpoint or register_wp.
1675         (ppc_linux_nat_target::remove_watchpoint): Add comment, use
1676         m_dreg_interface.  Call clear_hw_breakpoint or clear_wp.
1677         (ppc_linux_nat_target::low_forget_process)
1678         (ppc_linux_nat_target::low_new_fork)
1679         (ppc_linux_nat_target::low_new_clone)
1680         (ppc_linux_nat_target::low_delete_thread)
1681         (ppc_linux_nat_target::low_prepare_to_resume): New methods.
1682         (ppc_linux_nat_target::low_new_thread): Remove previous logic,
1683         only call mark_thread_stale.
1684         (ppc_linux_thread_exit): Remove.
1685         (ppc_linux_nat_target::stopped_data_address): Change to...
1686         (ppc_linux_nat_target::low_stopped_data_address): This. Add
1687         comment, use m_dreg_interface and m_thread_hw_breakpoints.
1688         (ppc_linux_nat_target::stopped_by_watchpoint): Change to...
1689         (ppc_linux_nat_target::stopped_by_watchpoint): This.  Add
1690         comment.  Call low_stopped_data_address.
1691         (ppc_linux_nat_target::watchpoint_addr_within_range): Use
1692         m_dreg_interface.
1693         (ppc_linux_nat_target::masked_watch_num_registers): Use
1694         m_dreg_interface.
1695         (ppc_linux_nat_target::copy_thread_dreg_state)
1696         (ppc_linux_nat_target::mark_thread_stale)
1697         (ppc_linux_nat_target::mark_debug_registers_changed)
1698         (ppc_linux_nat_target::register_hw_breakpoint)
1699         (ppc_linux_nat_target::clear_hw_breakpoint)
1700         (ppc_linux_nat_target::register_wp)
1701         (ppc_linux_nat_target::clear_wp)
1702         (ppc_linux_nat_target::init_arch_lwp_info)
1703         (ppc_linux_nat_target::get_arch_lwp_info): New methods.
1704         (_initialize_ppc_linux_nat): Remove observer callback.
1705
1706 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1707
1708         * ppc-linux-nat.c (ppc_linux_nat_target::store_registers)
1709         (ppc_linux_nat_target::auxv_parse)
1710         (ppc_linux_nat_target::read_description)
1711         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
1712         Move up.
1713
1714 2020-03-30  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1715
1716         * linux-nat.h (low_new_clone): New method.
1717         * linux-nat.c (linux_handle_extended_wait): Call low_new_clone.
1718
1719 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
1720
1721         * dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
1722         (dbx_expand_psymtab): ... this.
1723         (start_psymtab): Update.
1724         * mdebugread.c (psymtab_to_symtab_1): Rename to...
1725         (mdebug_expand_psymtab): ... this.
1726         (parse_partial_symbols): Update.
1727         (new_psymtab): Update.
1728         * xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
1729         (xcoff_expand_psymtab): ... this.
1730         (xcoff_start_psymtab): Update.
1731
1732 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
1733
1734         * psympriv.h (partial_symtab) <read_dependencies>: Rename to...
1735         <expand_dependencies>: ... this.
1736         * psymtab.c (partial_symtab::read_dependencies): Rename to...
1737         (partial_symtab::expand_dependencies): ... this.
1738         * dwarf2/read.c (dwarf2_include_psymtab) <expand_psymtab>:
1739         Update.
1740         (dwarf2_psymtab::expand_psymtab): Update.
1741         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
1742         * mdebugread.c (psymtab_to_symtab_1): Update.
1743         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
1744
1745 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
1746
1747         * psympriv.h (discard_psymtab): Remove.
1748         * dbxread.c (dbx_end_psymtab): Update.
1749         * xcoffread.c (xcoff_end_psymtab): Update.
1750
1751 2020-03-28  Tom Tromey  <tom@tromey.com>
1752
1753         * dwarf2/attribute.h (struct attribute) <form_is_constant>: Update
1754         comment.
1755
1756 2020-03-28  Tom Tromey  <tom@tromey.com>
1757
1758         * dwarf2/read.c (read_attribute_reprocess): Fix formatting.
1759
1760 2020-03-27  Hannes Domani  <ssbssa@yahoo.de>
1761
1762         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
1763
1764 2020-03-26  John Baldwin  <jhb@FreeBSD.org>
1765
1766         * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_FREEBSD_BSDFLAGS.
1767
1768 2020-03-26  Tom Tromey  <tom@tromey.com>
1769
1770         * dwarf2/read.c (handle_data_member_location, dwarf2_add_field)
1771         (mark_common_block_symbol_computed, read_tag_string_type)
1772         (attr_to_dynamic_prop, read_subrange_type): Update.
1773         (dwarf2_get_ref_die_offset, dwarf2_get_attr_constant_value): Move
1774         to be methods on struct attribute.
1775         (skip_one_die, process_imported_unit_die, read_namespace_alias)
1776         (read_call_site_scope, partial_die_info::read)
1777         (partial_die_info::read, lookup_die_type, follow_die_ref):
1778         Update.
1779         * dwarf2/attribute.c (attribute::get_ref_die_offset): New method,
1780         from dwarf2_get_ref_die_offset.
1781         (attribute::constant_value): New method, from
1782         dwarf2_get_attr_constant_value.
1783         * dwarf2/attribute.h (struct attribute) <get_ref_die_offset>:
1784         Declare method.
1785         <constant_value>: New method.
1786
1787 2020-03-26  Tom Tromey  <tom@tromey.com>
1788
1789         * dwarf2/read.c (dwarf_unit_type_name, dwarf_tag_name)
1790         (dwarf_attr_name, dwarf_form_name, dwarf_bool_name)
1791         (dwarf_type_encoding_name): Move to stringify.c.
1792         * Makefile.in (COMMON_SFILES): Add dwarf2/stringify.c.
1793         * dwarf2/stringify.c: New file.
1794         * dwarf2/stringify.h: New file.
1795
1796 2020-03-26  Tom Tromey  <tom@tromey.com>
1797
1798         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>:
1799         Rewrite.
1800
1801 2020-03-26  Tom Tromey  <tom@tromey.com>
1802
1803         * dwarf2/die.h (struct die_info) <addr_base, ranges_base>: New
1804         methods.
1805         * dwarf2/read.c (lookup_addr_base): Move to die.h.
1806         (lookup_ranges_base): Likewise.
1807         (read_cutu_die_from_dwo, read_full_die_1): Update.
1808
1809 2020-03-26  Tom Tromey  <tom@tromey.com>
1810
1811         * dwarf2/read.c (read_import_statement, read_file_scope)
1812         (read_type_unit_scope, inherit_abstract_dies, read_func_scope)
1813         (read_lexical_block_scope, read_call_site_scope)
1814         (dwarf2_get_subprogram_pc_bounds, get_scope_pc_bounds)
1815         (handle_struct_member_die, process_structure_scope)
1816         (update_enumeration_type_from_children)
1817         (process_enumeration_scope, read_array_type, read_common_block)
1818         (read_namespace, read_module, read_subroutine_type): Update.
1819         (sibling_die): Remove.
1820
1821 2020-03-26  Tom Tromey  <tom@tromey.com>
1822
1823         * dwarf2/read.c (lookup_addr_base, lookup_ranges_base)
1824         (build_type_psymtabs_reader, read_structure_type)
1825         (read_enumeration_type, read_full_die_1): Update.
1826         (dwarf2_attr_no_follow): Move to die.h.
1827         * dwarf2/die.h (struct die_info) <attr>: New method.
1828
1829 2020-03-26  Tom Tromey  <tom@tromey.com>
1830
1831         * dwarf2/read.c (struct dwarf2_cu) <base_known>: Remove.
1832         <base_address>: Now an optional.
1833         (dwarf2_find_base_address, dwarf2_rnglists_process)
1834         (dwarf2_ranges_process, fill_in_loclist_baton)
1835         (dwarf2_symbol_mark_computed): Update.
1836
1837 2020-03-26  Tom Tromey  <tom@tromey.com>
1838
1839         * dwarf2/read.c (struct die_info): Move to die.h.
1840         * dwarf2/die.h: New file.
1841
1842 2020-03-26  Tom Tromey  <tom@tromey.com>
1843
1844         * dwarf2/line-header.h (dwarf_decode_line_header): Declare.
1845         * dwarf2/read.c
1846         (dwarf2_statement_list_fits_in_line_number_section_complaint):
1847         Move to line-header.c.
1848         (read_checked_initial_length_and_offset, read_formatted_entries):
1849         Likewise.
1850         (dwarf_decode_line_header): Split into two.
1851         * dwarf2/line-header.c
1852         (dwarf2_statement_list_fits_in_line_number_section_complaint):
1853         Move from read.c.
1854         (read_checked_initial_length_and_offset, read_formatted_entries):
1855         Likewise.
1856         (dwarf_decode_line_header): New function, split from read.c.
1857
1858 2020-03-26  Tom Tromey  <tom@tromey.com>
1859
1860         * dwarf2/read.h (struct dwarf2_per_objfile) <read_line_string>:
1861         Declare method.
1862         * dwarf2/read.c (read_attribute_value): Update.
1863         (dwarf2_per_objfile::read_line_string): Rename from
1864         read_indirect_line_string.
1865         (read_formatted_entries): Update.
1866
1867 2020-03-26  Tom Tromey  <tom@tromey.com>
1868
1869         * dwarf2/macro.c (dwarf_decode_macro_bytes): Use objfile local
1870         variable.
1871
1872 2020-03-26  Tom Tromey  <tom@tromey.com>
1873
1874         * dwarf2/macro.h (dwarf_decode_macros): Make section parameter
1875         const.
1876         * dwarf2/macro.c (skip_form_bytes, skip_unknown_opcode)
1877         (dwarf_decode_macro_bytes, dwarf_decode_macros): Make section
1878         parameter const.
1879
1880 2020-03-26  Tom Tromey  <tom@tromey.com>
1881
1882         * dwarf2/read.c (dwarf_decode_macros): Make "lh" const.
1883         * dwarf2/macro.h (dwarf_decode_macros): Constify "lh" parameter.
1884         * dwarf2/macro.c (macro_start_file): Constify "lh" parameter.
1885         (dwarf_decode_macro_bytes, dwarf_decode_macros): Likewise.
1886
1887 2020-03-26  Tom Tromey  <tom@tromey.com>
1888
1889         * dwarf2/line-header.h (struct line_header) <is_valid_file_index,
1890         file_names_size, file_full_name, file_file_name>: Use const.
1891         <file_name_at, file_names>: Add const overload.
1892         * dwarf2/line-header.c (line_header::file_file_name)
1893         (line_header::file_full_name): Update.
1894
1895 2020-03-26  Tom Tromey  <tom@tromey.com>
1896
1897         * dwarf2/read.c (dwarf2_macro_malformed_definition_complaint)
1898         (macro_start_file, consume_improper_spaces)
1899         (parse_macro_definition, skip_form_bytes, skip_unknown_opcode)
1900         (dwarf_parse_macro_header, dwarf_decode_macro_bytes)
1901         (dwarf_decode_macros): Move to macro.c.
1902         * dwarf2/macro.c: New file.
1903         * dwarf2/macro.h: New file.
1904         * Makefile.in (COMMON_SFILES): Add dwarf2/macro.c.
1905
1906 2020-03-26  Tom Tromey  <tom@tromey.com>
1907
1908         * dwarf2/section.h (struct dwarf2_section_info) <read_string>: New
1909         method.
1910         * dwarf2/section.c: New method.  From
1911         read_indirect_string_at_offset_from.
1912         * dwarf2/read.c (mapped_debug_names::namei_to_name): Update.
1913         (read_indirect_string_at_offset_from): Move to section.c.
1914         (read_indirect_string_at_offset): Rewrite.
1915         (read_indirect_line_string_at_offset): Remove.
1916         (read_indirect_string, read_indirect_line_string)
1917         (dwarf_decode_macro_bytes): Update.
1918
1919 2020-03-26  Tom Tromey  <tom@tromey.com>
1920
1921         * dwarf2/section.h (struct dwarf2_section_info)
1922         <overload_complaint>: Declare.
1923         (dwarf2_section_buffer_overflow_complaint): Don't declare.
1924         * dwarf2/section.c (dwarf2_section_info::overflow_complaint):
1925         Rename from dwarf2_section_buffer_overflow_complaint.
1926         * dwarf2/read.c (skip_one_die, partial_die_info::read)
1927         (skip_form_bytes, dwarf_decode_macro_bytes): Update.
1928
1929 2020-03-26  Tom Tromey  <tom@tromey.com>
1930
1931         * dwarf2/section.h (dwarf2_section_buffer_overflow_complaint):
1932         Declare.
1933         * dwarf2/section.c (dwarf2_section_buffer_overflow_complaint):
1934         Move from read.c.
1935         * dwarf2/read.c (dwarf2_section_buffer_overflow_complaint): Move
1936         to section.c.
1937
1938 2020-03-26  Tom Tromey  <tom@tromey.com>
1939
1940         * dwarf2/read.c (dwarf_decode_macros): Split into two overloads.
1941
1942 2020-03-26  Tom Tromey  <tom@tromey.com>
1943
1944         * dwarf2/read.c (macro_start_file): Change "cu" parameter to
1945         "builder".
1946         (dwarf_decode_macro_bytes): Likewise.  Add dwarf2_per_objfile
1947         parameter.
1948         (dwarf_decode_macros): Update.
1949
1950 2020-03-26  Tom Tromey  <tom@tromey.com>
1951
1952         * dwarf2/read.c (read_attribute_value): Update.
1953         (read_indirect_string_from_dwz): Move to dwz.c; change into
1954         method.
1955         (dwarf_decode_macro_bytes): Update.
1956         * dwarf2/dwz.h (struct dwz_file) <read_string>: Declare method.
1957         * dwarf2/dwz.c: New file.
1958         * Makefile.in (COMMON_SFILES): Add dwz.c.
1959
1960 2020-03-26  Tom Tromey  <tom@tromey.com>
1961
1962         * dwarf2/read.h (struct dwz_file): Move to dwz.h.
1963         * dwarf2/read.c: Add include.
1964         * dwarf2/index-write.c: Add include.
1965         * dwarf2/index-cache.c: Add include.
1966         * dwarf2/dwz.h: New file.
1967
1968 2020-03-25  Tom Tromey  <tom@tromey.com>
1969
1970         * compile/compile-object-load.c (get_out_value_type): Mention
1971         correct symbol name in error message.
1972
1973 2020-03-25  Hannes Domani  <ssbssa@yahoo.de>
1974
1975         * windows-nat.c (windows_add_all_dlls): Fix system dll paths.
1976
1977 2020-03-25  Tom de Vries  <tdevries@suse.de>
1978
1979         * symtab.h (is_main_symtab_of_compunit_symtab): New function.
1980         * symmisc.c (dump_symtab_1): Print user and includes fields.
1981         (maintenance_info_symtabs): Same.
1982
1983 2020-03-25  Andrew Burgess  <andrew.burgess@embecosm.com>
1984
1985         PR gdb/25534
1986         * riscv-tdep.c (riscv_arg_info::c_offset): Update comment.
1987         (riscv_regcache_cooked_write): New function.
1988         (riscv_push_dummy_call): Use new function.
1989         (riscv_return_value): Likewise.
1990
1991 2020-03-24  Simon Marchi  <simon.marchi@polymtl.ca>
1992
1993         * fbsd-nat.c (fbsd_nat_target::follow_fork): Change bool to int.
1994         * fbsd-nat.h (class fbsd_nat_target) <follow_fork>: Likewise.
1995         * inf-ptrace.c (inf_ptrace_target::follow_fork): Likewise.
1996         * inf-ptrace.h (struct inf_ptrace_target) <follow_fork>: Likewise.
1997         * infrun.c (follow_fork): Likewise.
1998         (follow_fork_inferior): Likewise.
1999         * linux-nat.c (linux_nat_target::follow_fork): Likewise.
2000         * linux-nat.h (class linux_nat_target): Likewise.
2001         * remote.c (class remote_target) <follow_fork>: Likewise.
2002         (remote_target::follow_fork): Likewise.
2003         * target-delegates.c: Re-generate.
2004         * target.c (default_follow_fork): Likewise.
2005         (target_follow_fork): Likewise.
2006         * target.h (struct target_ops) <follow_fork>: Likewise.
2007         (target_follow_fork): Likewise.
2008
2009 2020-03-24  Tom de Vries  <tdevries@suse.de>
2010
2011         * psymtab.c (maintenance_info_psymtabs): Print user field.
2012
2013 2020-03-20  Tom Tromey  <tromey@adacore.com>
2014
2015         * dwarf2/loc.h (dwarf2_evaluate_property): Make "addr_stack"
2016         const.
2017         * dwarf2/loc.c (dwarf2_evaluate_property): Make "addr_stack"
2018         const.
2019
2020 2020-03-20  Simon Marchi  <simon.marchi@efficios.com>
2021
2022         * ptrace.m4: Don't check for ptrace declaration.
2023         * config.in: Re-generate.
2024         * configure: Re-generate.
2025         * nat/gdb_ptrace.h: Don't declare ptrace if HAVE_DECL_PTRACE is
2026         not defined.
2027
2028 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
2029
2030         * amd64-bsd-nat.c (gdb_ptrace): Change return type from `int' to
2031         `PTRACE_TYPE_RET'.
2032         * i386-bsd-nat.c (gdb_ptrace): Likewise.
2033         * sparc-nat.c (gdb_ptrace): Likewise.
2034         * x86-bsd-nat.c (gdb_ptrace): Likewise.
2035
2036 2020-03-20  Tom Tromey  <tromey@adacore.com>
2037
2038         * c-exp.y (lex_one_token): Fix assert.
2039
2040 2020-03-20  Tom Tromey  <tromey@adacore.com>
2041
2042         * ada-tasks.c (read_atcb): Use smaller length in strncpy call.
2043         * linux-tdep.c (linux_fill_prpsinfo): Use smaller length in
2044         strncpy call.
2045
2046 2020-03-20  Tom Tromey  <tromey@adacore.com>
2047
2048         * symmisc.c (maintenance_print_one_line_table): Use ui_out.
2049
2050 2020-03-20  Tom Tromey  <tromey@adacore.com>
2051
2052         * ada-valprint.c (print_variant_part): Remove parameters; switch
2053         to value-based API.
2054         (print_field_values): Likewise.
2055         (ada_val_print_struct_union): Likewise.
2056         (ada_value_print_1): Update.
2057
2058 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
2059
2060         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): Inherit from
2061         nbsd_nat_target instead of inf_ptrace_target.
2062         * ppc-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
2063         nbsd_nat_target.
2064
2065 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
2066
2067         * hppa-nbsd-nat.c (fetch_registers): New variable lwp and pass
2068         it to the ptrace call.
2069         * (store_registers): Likewise.
2070
2071 2020-03-20  Kamil Rytarowski  <n54@gmx.com>
2072
2073         * ppc-nbsd-nat.c (fetch_registers): New variable lwp and pass
2074         it to the ptrace call.
2075         * (store_registers): Likewise.
2076
2077 2020-03-19  Luis Machado  <luis.machado@linaro.org>
2078
2079         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): If vg is not
2080         valid, fetch vg value from ptrace.
2081
2082 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
2083         * inf-ptrace.h: Disable get_ptrace_pid on NetBSD.
2084         * inf-ptrace.c: Likewise.
2085         * (gdb_ptrace): Add.
2086         * (inf_ptrace_target::resume): Update.
2087         * (inf_ptrace_target::xfer_partial): Likewise.
2088         * (inf_ptrace_peek_poke): Change argument `pid' to `ptid'.
2089         * (inf_ptrace_peek_poke): Update.
2090
2091 2020-03-19  Kamil Rytarowski  <n54@gmx.com>
2092
2093         * x86-bsd-nat.c (gdb_ptrace): New.
2094         * (x86bsd_dr_set): Add new argument `ptid'.
2095         * (x86bsd_dr_get, x86bsd_dr_set, x86bsd_dr_set_control,
2096         x86bsd_dr_set_addr): Update.
2097
2098 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2099
2100         * remote.c (remote_target::process_stop_reply): Handle events for
2101         all threads differently.
2102
2103 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2104
2105         * completer.c (completion_tracker::remove_completion): Define new
2106         function.
2107         * completer.h (completion_tracker::remove_completion): Declare new
2108         function.
2109         * symtab.c (completion_list_add_symbol): Remove aliasing msymbols
2110         when adding a C++ function symbol.
2111
2112 2020-03-19  Andrew Burgess  <andrew.burgess@embecosm.com>
2113
2114         * completer.c (completion_tracker::completion_hash_entry): Define
2115         new class.
2116         (advance_to_filename_complete_word_point): Call
2117         recompute_lowest_common_denominator.
2118         (completion_tracker::completion_tracker): Call discard_completions
2119         to setup the hash table.
2120         (completion_tracker::discard_completions): Allow for being called
2121         from the constructor, pass new equal function, and element deleter
2122         when constructing the hash table.  Initialise new class member
2123         variables.
2124         (completion_tracker::maybe_add_completion): Remove use of
2125         m_entries_vec, and store more information into m_entries_hash.
2126         (completion_tracker::recompute_lcd_visitor): New function, most
2127         content taken from...
2128         (completion_tracker::recompute_lowest_common_denominator):
2129         ...here, this now just visits each item in the hash calling the
2130         above visitor.
2131         (completion_tracker::build_completion_result): Remove use of
2132         m_entries_vec, call recompute_lowest_common_denominator.
2133         * completer.h (completion_tracker::have_completions): Remove use
2134         of m_entries_vec.
2135         (completion_tracker::completion_hash_entry): Declare new class.
2136         (completion_tracker::recompute_lowest_common_denominator): Change
2137         function signature.
2138         (completion_tracker::recompute_lcd_visitor): Declare new function.
2139         (completion_tracker::m_entries_vec): Delete.
2140         (completion_tracker::m_entries_hash): Initialize to NULL.
2141         (completion_tracker::m_lowest_common_denominator_valid): New
2142         member variable.
2143         (completion_tracker::m_lowest_common_denominator_max_length): New
2144         member variable.
2145
2146 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2147
2148         * regformats/regdef.h: Put reg in gdb namespace.
2149
2150 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2151
2152         * i386-bsd-nat.c (gdb_ptrace): New.
2153         * (i386bsd_fetch_inferior_registers,
2154         i386bsd_store_inferior_registers) Switch from pid_t to ptid_t.
2155         * (i386bsd_fetch_inferior_registers,
2156         i386bsd_store_inferior_registers) Use gdb_ptrace.
2157
2158 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2159
2160         * amd64-bsd-nat.c (gdb_ptrace): New.
2161         * (amd64bsd_fetch_inferior_registers,
2162         amd64bsd_store_inferior_registers) Switch from pid_t to ptid_t.
2163         * (amd64bsd_fetch_inferior_registers,
2164         amd64bsd_store_inferior_registers) Use gdb_ptrace.
2165
2166 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2167
2168         * user-regs.c (user_reg::read): Rename to...
2169         (user_reg::xread): ...this.
2170         * (append_user_reg): Rename argument `read' to `xread'.
2171         * (user_reg_add_builtin): Likewise.
2172         * (user_reg_add): Likewise.
2173         * (value_of_user_reg): Likewise.
2174
2175 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2176
2177         * sparc-nat.c (gdb_ptrace): New.
2178         * sparc-nat.c (sparc_fetch_inferior_registers)
2179         (sparc_store_inferior_registers) Remove obsolete comment.
2180         * sparc-nat.c (sparc_fetch_inferior_registers)
2181         (sparc_store_inferior_registers) Switch from pid_t to ptid_t.
2182         * sparc-nat.c (sparc_fetch_inferior_registers)
2183         (sparc_store_inferior_registers) Use gdb_ptrace.
2184
2185 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2186
2187         * sh-nbsd-nat.c (fetch_registers): New variable lwp and pass
2188         it to the ptrace call.
2189         * sh-nbsd-nat.c (store_registers): Likewise.
2190
2191 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2192
2193         * sh-nbsd-nat.c (sh_nbsd_nat_target): Inherit from
2194         nbsd_nat_target instead of inf_ptrace_target.
2195         * sh-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
2196         nbsd_nat_target.
2197
2198 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2199
2200         * amd64-bsd-nat.c: Include amd64-bsd-nat.h".
2201
2202 2020-03-17  Kamil Rytarowski  <n54@gmx.com>
2203
2204         * nbsd-nat.c: Include <sys/types.h>, <sys/ptrace.h> and
2205         <sys/sysctl.h>.
2206         * nbsd-nat.c (nbsd_nat_target::pid_to_exec_file): Rewrite.
2207
2208 2020-03-17  Tom de Vries  <tdevries@suse.de>
2209
2210         PR gdb/23710
2211         * dwarf2/read.h (struct dwarf2_per_cu_data): Add unit_type and lang
2212         fields.
2213         * dwarf2/read.c (process_psymtab_comp_unit): Initialize unit_type and lang
2214         fields.
2215         (process_imported_unit_die): Skip import of c++ CUs.
2216
2217 2020-03-16  Tom Tromey  <tom@tromey.com>
2218
2219         * p-valprint.c (pascal_object_print_value): Initialize
2220         base_value.
2221
2222 2020-03-16  Anton Kolesov  <anton.kolesov@synopsys.com>
2223             Shahab Vahedi  <shahab@synopsys.com>
2224
2225         * Makefile.in: Add arch/arc.o
2226         * configure.tgt: Likewise.
2227         * arc-tdep.c (arc_tdesc_init): Use arc_read_description.
2228         (_initialize_arc_tdep): Don't initialize old target descriptions.
2229         (arc_read_description): New function to cache target descriptions.
2230         * arc-tdep.h (arc_read_description): Add proto type.
2231         * arch/arc.c: New file.
2232         * arch/arc.h: Likewise.
2233         * features/Makefile: Replace old target descriptions with new.
2234         * features/arc-arcompact.c: Remove.
2235         * features/arc-arcompact.xml: Likewise.
2236         * features/arc-v2.c: Likewise
2237         * features/arc-v2.xml: Likewise
2238         * features/arc/aux-arcompact.xml: New file.
2239         * features/arc/aux-v2.xml: Likewise.
2240         * features/arc/core-arcompact.xml: Likewise.
2241         * features/arc/core-v2.xml: Likewise.
2242         * features/arc/aux-arcompact.c: Generate.
2243         * features/arc/aux-v2.c: Likewise.
2244         * features/arc/core-arcompact.c: Likewise.
2245         * features/arc/core-v2.c: Likewise.
2246         * target-descriptions (maint_print_c_tdesc_cmd): Support ARC features.
2247
2248 2020-03-16  Tom Tromey  <tromey@adacore.com>
2249
2250         PR gdb/25663:
2251         * dwarf2/read.c (dwarf2_name): Strip leading namespaces after
2252         putting value into bcache.
2253
2254 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2255
2256         PR gdb/21500
2257         * amd64-windows-tdep.c (amd64_windows_init_abi): Rename
2258         to...
2259         (amd64_windows_init_abi_common): ... this.  Don't set size of
2260         long type.
2261         (amd64_windows_init_abi): New function.
2262         (amd64_cygwin_init_abi): New function.
2263         (_initialize_amd64_windows_tdep): Use amd64_cygwin_init_abi for
2264         the Cygwin OS ABI.
2265         * i386-windows-tdep.c (_initialize_i386_windows_tdep): Clarify
2266         comment.
2267
2268 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2269
2270         * windows-tdep.h (is_linked_with_cygwin_dll): New declaration.
2271         * windows-tdep.c (CYGWIN_DLL_NAME): New.
2272         (pe_import_directory_entry): New struct type.
2273         (is_linked_with_cygwin_dll): New function.
2274         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Select
2275         GDB_OSABI_CYGWIN if the BFD is linked with the Cygwin DLL.
2276         * i386-windows-tdep.c (i386_windows_osabi_sniffer): Likewise.
2277
2278 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2279
2280         * i386-windows-tdep.c: Mass-rename "cygwin" to "windows", except
2281         i386_cygwin_core_osabi_sniffer.
2282
2283 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2284
2285         * i386-cygwin-tdep.c: Rename to...
2286         * i386-windows-tdep.c: ... this.
2287         * Makefile.in (ALL_TARGET_OBS): Rename i386-cygwin-tdep.c to
2288         i386-windows-tdep.c.
2289         * configure.tgt: Likewise.
2290
2291 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2292
2293         * osabi.h (enum gdb_osabi): Add GDB_OSABI_WINDOWS.
2294         * osabi.c (gdb_osabi_names): Add "Windows".
2295         * i386-cygwin-tdep.c (i386_cygwin_osabi_sniffer): Return
2296         GDB_OSABI_WINDOWS when the binary's target is "pei-i386".
2297         (i386_cygwin_core_osabi_sniffer): New function, extracted from
2298         i386_cygwin_osabi_sniffer.
2299         (_initialize_i386_cygwin_tdep): Register OS ABI
2300         GDB_OSABI_WINDOWS for i386.
2301         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): Return
2302         GDB_OSABI_WINDOWS when the binary's target is "pei-x86-64".
2303         (_initialize_amd64_windows_tdep): Register OS ABI GDB_OSABI_WINDOWS
2304         for x86-64.
2305         * configure.tgt: Use GDB_OSABI_WINDOWS as the default OS ABI
2306         when the target matches '*-*-mingw*'.
2307
2308 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2309
2310         * defs.h (enum gdb_osabi): Move to...
2311         * osabi.h (enum gdb_osabi): ... here.
2312         * gdbarch.sh: Include osabi.h in gdbarch.h.
2313         * gdbarch.h: Re-generate.
2314
2315 2020-03-16  Simon Marchi  <simon.marchi@efficios.com>
2316
2317         * amd64-windows-tdep.c (amd64_windows_osabi_sniffer): New
2318         function.
2319         (_initialize_amd64_windows_tdep): Register osabi sniffer.
2320
2321 2020-03-14  Tom Tromey  <tom@tromey.com>
2322
2323         * c-typeprint.c (cp_type_print_method_args): Print "__restrict__"
2324         for C++.
2325         (c_type_print_modifier): Likewise.  Add "language" parameter.
2326         (c_type_print_varspec_prefix, c_type_print_base_struct_union)
2327         (c_type_print_base_1): Update.
2328         * type-stack.h (enum type_pieces) <tp_atomic, tp_restrict>: New
2329         constants.
2330         * type-stack.c (type_stack::insert): Handle tp_atomic and
2331         tp_restrict.
2332         (type_stack::follow_type_instance_flags): Likewise.
2333         (type_stack::follow_types): Likewise.  Merge type-following code.
2334         * c-exp.y (RESTRICT, ATOMIC): New tokens.
2335         (space_identifier, cv_with_space_id)
2336         (const_or_volatile_or_space_identifier_noopt)
2337         (const_or_volatile_or_space_identifier): Remove.
2338         (single_qualifier, qualifier_seq_noopt, qualifier_seq): New
2339         rules.
2340         (ptr_operator, typebase): Update.
2341         (enum token_flag) <FLAG_C>: New constant.
2342         (ident_tokens): Add "restrict", "__restrict__", "__restrict", and
2343         "_Atomic".
2344         (lex_one_token): Handle FLAG_C.
2345
2346 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2347
2348         * m68k-bsd-nat.c (fetch_registers): New variable lwp and pass
2349         it to the ptrace call.
2350         * m68k-bsd-nat.c (store_registers): Likewise.
2351
2352 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2353
2354         * m68k-bsd-nat.c (m68kbsd_supply_gregset): Change type of regs to
2355         gdb_byte *.
2356         * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
2357         * m68k-bsd-nat.c (m68kbsd_collect_gregset): Likewise.
2358         * m68k-bsd-nat.c (m68kbsd_supply_pcb): Cast &tmp to gdb_byte *.
2359
2360 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2361
2362         * m68k-bsd-nat.c (m68k_bsd_nat_target): Inherit from
2363         nbsd_nat_target instead of inf_ptrace_target.
2364         * m68k-bsd-nat.c: Include "nbsd-nat.h", as we are now using
2365         nbsd_nat_target.
2366
2367 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2368
2369         * m68k-bsd-nat.c: Define _KERNTYPES to get the declaration of
2370         register_t.
2371
2372 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2373
2374         * alpha-bsd-nat.c (fetch_registers): New variable lwp and pass
2375         it to the ptrace call.
2376         * alpha-bsd-nat.c (store_registers): Likewise.
2377
2378 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2379
2380         * alpha-bsd-nat.c: Remove <sys/procfs.h> and "gregset.h" from
2381         includes.
2382         * alpha-bsd-nat.c (gregset_t, fpregset_t): Remove.
2383         * alpha-bsd-nat.c (supply_gregset, fill_gregset, supply_fpregset,
2384         fill_fpregset): Likewise.
2385
2386 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2387
2388         * alpha-bsd-nat.c (alpha_netbsd_nat_target): Inherit from
2389         nbsd_nat_target instead of inf_ptrace_target.
2390         * alpha-bsd-nat.c: Include "nbsd-nat.h", as we are now using
2391         nbsd_nat_target.
2392
2393 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2394
2395         * alpha-bsd-nat.c: Define _KERNTYPES to get the declaration of
2396         register_t.
2397
2398 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2399
2400         * arm-nbsd-nat.c (fetch_register): New variable lwp and pass
2401         it to the ptrace call.
2402         * arm-nbsd-nat.c (fetch_fp_register): Likewise.
2403         * arm-nbsd-nat.c (fetch_fp_regs): Likewise.
2404         * arm-nbsd-nat.c (store_register): Likewise.
2405         * arm-nbsd-nat.c (store_regs): Likewise.
2406         * arm-nbsd-nat.c (store_fp_register): Likewise.
2407         * arm-nbsd-nat.c (store_fp_regs): Likewise.
2408
2409 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2410
2411         * arm-nbsd-nat.c (arm_netbsd_nat_target): Inherit from
2412         nbsd_nat_target instead of inf_ptrace_target.
2413         * arm-nbsd-nat.c: Include "nbsd-nat.h", as we are now using
2414         nbsd_nat_target.
2415
2416 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2417
2418         * x86-bsd-nat.c (x86bsd_dr_get): New variable lwp and pass
2419         it to the ptrace call.
2420         * x86-bsd-nat.c (x86bsd_dr_set): Likewise.
2421
2422 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2423
2424         * vax-bsd-nat.c (vaxbsd_supply_gregset): New variable lwp and pass
2425         it to the ptrace call.
2426         * vax-bsd-nat.c (vaxbsd_collect_gregset): Likewise.
2427
2428 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2429
2430         * vax-bsd-nat.c (vaxbsd_supply_gregset): Cast gregs to const
2431         gdb_byte *.
2432         * vax-bsd-nat.c (vaxbsd_collect_gregset): Cast gregs to void *.
2433
2434 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2435
2436         * vax-bsd-nat.c (vax_bsd_nat_target): Inherit from nbsd_nat_target
2437         instead of inf_ptrace_target.
2438         * vax-bsd-nat.c: Include "nbsd-nat.h", as we are now using
2439         nbsd_nat_target.
2440
2441 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2442
2443         * mips-nbsd-nat.c: Define _KERNTYPES to get the declaration of
2444         register_t.
2445
2446 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2447
2448         * ppc-nbsd-nat.c: Define _KERNTYPES to get the declaration of
2449         register_t.
2450
2451 2020-03-14  Kamil Rytarowski  <n54@gmx.com>
2452
2453         * vax-bsd-nat.c: Define _KERNTYPES to get the declaration of
2454         register_t.
2455
2456 2020-03-13  Tom Tromey  <tom@tromey.com>
2457
2458         * value.h (val_print): Don't declare.
2459         * valprint.h (val_print_array_elements)
2460         (val_print_scalar_formatted, generic_val_print): Don't declare.
2461         * valprint.c (generic_val_print_array): Take a struct value.
2462         (generic_val_print_ptr, generic_val_print_memberptr)
2463         (generic_val_print_bool, generic_val_print_int)
2464         (generic_val_print_char, generic_val_print_complex)
2465         (generic_val_print): Remove.
2466         (generic_value_print): Update.
2467         (do_val_print): Remove unused parameters.  Don't call
2468         la_val_print.
2469         (val_print): Remove.
2470         (common_val_print): Update.  Don't call value_check_printable.
2471         (val_print_scalar_formatted, val_print_array_elements): Remove.
2472         * rust-lang.c (rust_val_print): Remove.
2473         (rust_language_defn): Update.
2474         * p-valprint.c (pascal_val_print): Remove.
2475         (pascal_value_print_inner): Update.
2476         (pascal_object_print_val_fields, pascal_object_print_val):
2477         Remove.
2478         (pascal_object_print_static_field): Update.
2479         * p-lang.h (pascal_val_print): Don't declare.
2480         * p-lang.c (pascal_language_defn): Update.
2481         * opencl-lang.c (opencl_language_defn): Update.
2482         * objc-lang.c (objc_language_defn): Update.
2483         * m2-valprint.c (m2_print_unbounded_array, m2_val_print): Remove.
2484         * m2-lang.h (m2_val_print): Don't declare.
2485         * m2-lang.c (m2_language_defn): Update.
2486         * language.h (struct language_defn) <la_val_print>: Remove.
2487         * language.c (unk_lang_value_print_inner): Rename.  Change
2488         argument types.
2489         (unknown_language_defn, auto_language_defn): Update.
2490         * go-valprint.c (go_val_print): Remove.
2491         * go-lang.h (go_val_print): Don't declare.
2492         * go-lang.c (go_language_defn): Update.
2493         * f-valprint.c (f_val_print): Remove.
2494         * f-lang.h (f_value_print): Don't declare.
2495         * f-lang.c (f_language_defn): Update.
2496         * d-valprint.c (d_val_print): Remove.
2497         * d-lang.h (d_value_print): Don't declare.
2498         * d-lang.c (d_language_defn): Update.
2499         * cp-valprint.c (cp_print_value_fields)
2500         (cp_print_value_fields_rtti, cp_print_value): Remove.
2501         (cp_print_static_field): Update.
2502         * c-valprint.c (c_val_print_array, c_val_print_ptr)
2503         (c_val_print_struct, c_val_print_union, c_val_print_int)
2504         (c_val_print_memberptr, c_val_print): Remove.
2505         * c-lang.h (c_val_print_array, cp_print_value_fields)
2506         (cp_print_value_fields_rtti): Don't declare.
2507         * c-lang.c (c_language_defn, cplus_language_defn)
2508         (asm_language_defn, minimal_language_defn): Update.
2509         * ada-valprint.c (ada_val_print_ptr, ada_val_print_num): Remove.
2510         (ada_val_print_enum): Take a struct value.
2511         (ada_val_print_flt, ada_val_print_array, ada_val_print_1)
2512         (ada_val_print): Remove.
2513         (ada_value_print_1): Update.
2514         (printable_val_type): Remove.
2515         * ada-lang.h (ada_val_print): Don't declare.
2516         * ada-lang.c (ada_language_defn): Update.
2517
2518 2020-03-13  Tom Tromey  <tom@tromey.com>
2519
2520         * valprint.c (do_val_print): Update.
2521         * python/python-internal.h (gdbpy_apply_val_pretty_printer): Take
2522         a struct value.
2523         (value_to_value_object_no_release): Declare.
2524         * python/py-value.c (value_to_value_object_no_release): New
2525         function.
2526         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Take a
2527         struct value.
2528         * guile/scm-value.c (vlscm_scm_from_value_no_release): New
2529         function.
2530         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Take
2531         a struct value.
2532         * guile/guile-internal.h (vlscm_scm_from_value_no_release):
2533         Declare.
2534         (gdbscm_apply_val_pretty_printer): Take a struct value.
2535         * extension.h (apply_ext_lang_val_pretty_printer): Take a struct
2536         value.
2537         * extension.c (apply_ext_lang_val_pretty_printer): Take a struct
2538         value.
2539         * extension-priv.h (struct extension_language_ops)
2540         <apply_val_pretty_printer>: Take a struct value.
2541         * cp-valprint.c (cp_print_value): Create a struct value.
2542         (cp_print_value): Update.
2543
2544 2020-03-13  Tom Tromey  <tom@tromey.com>
2545
2546         * ada-valprint.c (print_field_values): Call common_val_print.
2547
2548 2020-03-13  Tom Tromey  <tom@tromey.com>
2549
2550         * ada-valprint.c (val_print_packed_array_elements): Remove
2551         bitoffset and val parameters.  Call common_val_print.
2552         (ada_val_print_string): Remove offset, address, and original_value
2553         parameters.
2554         (ada_val_print_array): Update.
2555         (ada_value_print_array): New function.
2556         (ada_value_print_1): Call it.
2557
2558 2020-03-13  Tom Tromey  <tom@tromey.com>
2559
2560         * ada-valprint.c (ada_value_print): Use common_val_print.
2561
2562 2020-03-13  Tom Tromey  <tom@tromey.com>
2563
2564         * ada-valprint.c (ada_val_print_ref): Use common_val_print.
2565
2566 2020-03-13  Tom Tromey  <tom@tromey.com>
2567
2568         * ada-valprint.c (ada_value_print_num): New function.
2569         (ada_value_print_1): Use it.
2570
2571 2020-03-13  Tom Tromey  <tom@tromey.com>
2572
2573         * ada-valprint.c (ada_value_print_1) <TYPE_CODE_FLT>: Rewrite.
2574
2575 2020-03-13  Tom Tromey  <tom@tromey.com>
2576
2577         * ada-valprint.c (ada_value_print_ptr): New function.
2578         (ada_value_print_1): Use it.
2579
2580 2020-03-13  Tom Tromey  <tom@tromey.com>
2581
2582         * ada-valprint.c (ada_val_print_gnat_array): Take a struct value;
2583         call common_val_print.
2584         (ada_val_print_1): Update.
2585         (ada_value_print_1): New function.
2586         (ada_value_print_inner): Rewrite.
2587
2588 2020-03-13  Tom Tromey  <tom@tromey.com>
2589
2590         * cp-valprint.c (cp_print_value_fields): Update.
2591         (cp_print_value): New function.
2592
2593 2020-03-13  Tom Tromey  <tom@tromey.com>
2594
2595         * m2-valprint.c (m2_value_print_inner): Use
2596         cp_print_value_fields.
2597         * cp-valprint.c (cp_print_value_fields): New function.
2598         * c-valprint.c (c_value_print_struct): New function.
2599         (c_value_print_inner): Use c_value_print_struct.
2600         * c-lang.h (cp_print_value_fields): Declare.
2601
2602 2020-03-13  Tom Tromey  <tom@tromey.com>
2603
2604         * c-valprint.c (c_value_print_array): New function.
2605         (c_value_print_inner): Use it.
2606
2607 2020-03-13  Tom Tromey  <tom@tromey.com>
2608
2609         * c-valprint.c (c_value_print_memberptr): New function.
2610         (c_value_print_inner): Use it.
2611
2612 2020-03-13  Tom Tromey  <tom@tromey.com>
2613
2614         * c-valprint.c (c_value_print_int): New function.
2615         (c_value_print_inner): Use it.
2616
2617 2020-03-13  Tom Tromey  <tom@tromey.com>
2618
2619         * c-valprint.c (c_value_print_ptr): New function.
2620         (c_value_print_inner): Use it.
2621
2622 2020-03-13  Tom Tromey  <tom@tromey.com>
2623
2624         * c-valprint.c (c_value_print_inner): Rewrite.
2625
2626 2020-03-13  Tom Tromey  <tom@tromey.com>
2627
2628         * valprint.c (generic_value_print_complex): New function.
2629         (generic_value_print): Use it.
2630
2631 2020-03-13  Tom Tromey  <tom@tromey.com>
2632
2633         * valprint.c (generic_val_print_float): Don't call
2634         val_print_scalar_formatted.
2635         (generic_val_print, generic_value_print): Update.
2636
2637 2020-03-13  Tom Tromey  <tom@tromey.com>
2638
2639         * valprint.c (generic_value_print_char): New function
2640         (generic_value_print): Use it.
2641
2642 2020-03-13  Tom Tromey  <tom@tromey.com>
2643
2644         * valprint.c (generic_value_print_int): New function.
2645         (generic_value_print): Use it.
2646
2647 2020-03-13  Tom Tromey  <tom@tromey.com>
2648
2649         * valprint.c (generic_value_print_bool): New function.
2650         (generic_value_print): Use it.
2651
2652 2020-03-13  Tom Tromey  <tom@tromey.com>
2653
2654         * valprint.c (generic_val_print_func): Simplify.
2655         (generic_val_print, generic_value_print): Update.
2656
2657 2020-03-13  Tom Tromey  <tom@tromey.com>
2658
2659         * valprint.c (generic_val_print_flags): Remove.
2660         (generic_val_print, generic_value_print): Update.
2661         (val_print_type_code_flags): Add original_value parameter.
2662
2663 2020-03-13  Tom Tromey  <tom@tromey.com>
2664
2665         * valprint.c (generic_val_print): Update.
2666         (generic_value_print): Update.
2667         * valprint.c (generic_val_print_enum): Don't call
2668         val_print_scalar_formatted.
2669
2670 2020-03-13  Tom Tromey  <tom@tromey.com>
2671
2672         * valprint.c (generic_value_print): Call generic_value_print_ptr.
2673         * valprint.c (generic_value_print_ptr): New function.
2674
2675 2020-03-13  Tom Tromey  <tom@tromey.com>
2676
2677         * valprint.c (generic_value_print): Rewrite.
2678
2679 2020-03-13  Tom Tromey  <tom@tromey.com>
2680
2681         * p-valprint.c (pascal_object_print_value_fields)
2682         (pascal_object_print_value): New functions.
2683
2684 2020-03-13  Tom Tromey  <tom@tromey.com>
2685
2686         * p-valprint.c (pascal_value_print_inner): Rewrite.
2687
2688 2020-03-13  Tom Tromey  <tom@tromey.com>
2689
2690         * f-valprint.c (f_value_print_innner): Rewrite.
2691
2692 2020-03-13  Tom Tromey  <tom@tromey.com>
2693
2694         * m2-valprint.c (m2_print_unbounded_array): New overload.
2695         (m2_print_unbounded_array): Update.
2696         (m2_print_array_contents): Take a struct value.
2697         (m2_value_print_inner): Rewrite.
2698
2699 2020-03-13  Tom Tromey  <tom@tromey.com>
2700
2701         * d-valprint.c (dynamic_array_type): Call d_value_print_inner.
2702         (d_value_print_inner): New function.
2703         * d-lang.h (d_value_print_inner): Declare.
2704         * d-lang.c (d_language_defn): Use d_value_print_inner.
2705
2706 2020-03-13  Tom Tromey  <tom@tromey.com>
2707
2708         * go-valprint.c (go_value_print_inner): New function.
2709         * go-lang.h (go_value_print_inner): Declare.
2710         * go-lang.c (go_language_defn): Use go_value_print_inner.
2711
2712 2020-03-13  Tom Tromey  <tom@tromey.com>
2713
2714         * rust-lang.c (val_print_struct, rust_print_enum): Use the value
2715         API.
2716         (rust_val_print): Rewrite.
2717         (rust_value_print_inner): New function, from rust_val_print.
2718         (rust_language_defn): Use rust_value_print_inner.
2719
2720 2020-03-13  Tom Tromey  <tom@tromey.com>
2721
2722         * ada-valprint.c (ada_value_print_inner): New function.
2723         * ada-lang.h (ada_value_print_inner): Declare.
2724         * ada-lang.c (ada_language_defn): Use ada_value_print_inner.
2725
2726 2020-03-13  Tom Tromey  <tom@tromey.com>
2727
2728         * f-valprint.c (f_value_print_innner): New function.
2729         * f-lang.h (f_value_print_innner): Declare.
2730         * f-lang.c (f_language_defn): Use f_value_print_innner.
2731
2732 2020-03-13  Tom Tromey  <tom@tromey.com>
2733
2734         * p-valprint.c (pascal_value_print_inner): New function.
2735         * p-lang.h (pascal_value_print_inner): Declare.
2736         * p-lang.c (pascal_language_defn): Use pascal_value_print_inner.
2737
2738 2020-03-13  Tom Tromey  <tom@tromey.com>
2739
2740         * m2-valprint.c (m2_value_print_inner): New function.
2741         * m2-lang.h (m2_value_print_inner): Declare.
2742         * m2-lang.c (m2_language_defn): Use m2_value_print_inner.
2743
2744 2020-03-13  Tom Tromey  <tom@tromey.com>
2745
2746         * opencl-lang.c (opencl_language_defn): Use c_value_print_inner.
2747         * objc-lang.c (objc_language_defn): Use c_value_print_inner.
2748         * c-valprint.c (c_value_print_inner): New function.
2749         * c-lang.h (c_value_print_inner): Declare.
2750         * c-lang.c (c_language_defn, cplus_language_defn)
2751         (asm_language_defn, minimal_language_defn): Use
2752         c_value_print_inner.
2753
2754 2020-03-13  Tom Tromey  <tom@tromey.com>
2755
2756         * p-valprint.c (pascal_object_print_value_fields): Now static.
2757         * p-lang.h (pascal_object_print_value_fields): Don't declare.
2758
2759 2020-03-13  Tom Tromey  <tom@tromey.com>
2760
2761         * c-valprint.c (c_val_print_array): Simplify.
2762
2763 2020-03-13  Tom Tromey  <tom@tromey.com>
2764
2765         * valprint.c (value_print_array_elements): New function.
2766         * valprint.h (value_print_array_elements): Declare.
2767
2768 2020-03-13  Tom Tromey  <tom@tromey.com>
2769
2770         * printcmd.c (print_formatted): Use value_print_scalar_formatted.
2771         * mips-tdep.c (mips_print_register): Use
2772         value_print_scalar_formatted.
2773
2774 2020-03-13  Tom Tromey  <tom@tromey.com>
2775
2776         * valprint.h (value_print_scalar_formatted): Declare.
2777         * valprint.c (value_print_scalar_formatted): New function.
2778
2779 2020-03-13  Tom Tromey  <tom@tromey.com>
2780
2781         * valprint.h (generic_value_print): Declare.
2782         * valprint.c (generic_value_print): New function.
2783
2784 2020-03-13  Tom Tromey  <tom@tromey.com>
2785
2786         * valprint.c (do_val_print): Call la_value_print_inner, if
2787         available.
2788         * rust-lang.c (rust_language_defn): Update.
2789         * p-lang.c (pascal_language_defn): Update.
2790         * opencl-lang.c (opencl_language_defn): Update.
2791         * objc-lang.c (objc_language_defn): Update.
2792         * m2-lang.c (m2_language_defn): Update.
2793         * language.h (struct language_defn) <la_value_print_inner>: New
2794         member.
2795         * language.c (unknown_language_defn, auto_language_defn): Update.
2796         * go-lang.c (go_language_defn): Update.
2797         * f-lang.c (f_language_defn): Update.
2798         * d-lang.c (d_language_defn): Update.
2799         * c-lang.c (c_language_defn, cplus_language_defn)
2800         (asm_language_defn, minimal_language_defn): Update.
2801         * ada-lang.c (ada_language_defn): Update.
2802
2803 2020-03-13  Tom Tromey  <tom@tromey.com>
2804
2805         * c-valprint.c (c_value_print): Use common_val_print.
2806
2807 2020-03-13  Tom Tromey  <tom@tromey.com>
2808
2809         * cp-valprint.c (cp_print_static_field): Use common_val_print.
2810
2811 2020-03-13  Tom Tromey  <tom@tromey.com>
2812
2813         * f-valprint.c (f77_print_array_1, f_val_print): Use
2814         common_val_print.
2815
2816 2020-03-13  Tom Tromey  <tom@tromey.com>
2817
2818         * riscv-tdep.c (riscv_print_one_register_info): Use
2819         common_val_print.
2820
2821 2020-03-13  Tom Tromey  <tom@tromey.com>
2822
2823         * mi/mi-main.c (output_register): Use common_val_print.
2824
2825 2020-03-13  Tom Tromey  <tom@tromey.com>
2826
2827         * infcmd.c (default_print_one_register_info): Use
2828         common_val_print.
2829
2830 2020-03-13  Tom Tromey  <tom@tromey.com>
2831
2832         * valprint.h (common_val_print_checked): Declare.
2833         * valprint.c (common_val_print_checked): New function.
2834         * stack.c (print_frame_arg): Use common_val_print_checked.
2835
2836 2020-03-13  Tom Tromey  <tom@tromey.com>
2837
2838         * valprint.c (do_val_print): New function, from val_print.
2839         (val_print): Use do_val_print.
2840         (common_val_print): Use do_val_print.
2841
2842 2020-03-13  Tom Tromey  <tom@tromey.com>
2843
2844         * valprint.c (value_print): Use scoped_value_mark.
2845
2846 2020-03-13  Tom de Vries  <tdevries@suse.de>
2847
2848         PR symtab/25646
2849         * psymtab.c (partial_symtab::partial_symtab): Don't set
2850         globals_offset and statics_offset.  Push element onto
2851         current_global_psymbols and current_static_psymbols stacks.
2852         (concat): New function.
2853         (end_psymtab_common): Set globals_offset and statics_offset.  Pop
2854         element from current_global_psymbols and current_static_psymbols
2855         stacks.  Concat popped elements to global_psymbols and
2856         static_symbols.
2857         (add_psymbol_to_list): Use current_global_psymbols and
2858         current_static_psymbols stacks.
2859         * psymtab.h (class psymtab_storage): Add current_global_psymbols and
2860         current_static_psymbols fields.
2861
2862 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
2863
2864         * corelow.c (sniff_core_bfd): Remove.
2865         (class core_target) <m_core_vec>: Remove.
2866         (core_target::core_target): Update.
2867         (core_file_fns): Remove.
2868         (deprecated_add_core_fns): Remove.
2869         (default_core_sniffer): Remove.
2870         (sniff_core_bfd): Remove.
2871         (default_check_format): Remove.
2872         (gdb_check_format): Remove.
2873         (core_target_open): Update.
2874         (core_target::get_core_register_section): Update.
2875         (get_core_registers_cb): Update.
2876         (core_target::fetch_registers): Update.
2877         * gdbcore.h (struct core_fns): Remove.
2878         (deprecated_add_core_fns): Remove.
2879         (default_core_sniffer): Remove.
2880         (default_check_format): Remove.
2881
2882 2020-03-12  Tom Tromey  <tom@tromey.com>
2883
2884         * arm-tdep.c (struct arm_mapping_symbol) <value>: Now a
2885         CORE_ADDR.
2886         (struct arm_exidx_entry) <addr>: Now a CORE_ADDR.
2887
2888 2020-03-12  Tom Tromey  <tom@tromey.com>
2889
2890         * remote.c (remote_target::download_tracepoint)
2891         (remote_target::enable_tracepoint)
2892         (remote_target::disable_tracepoint): Use phex, not sprintf_vma.
2893         * breakpoint.c (print_recreate_masked_watchpoint): Use phex, not
2894         sprintf_vma.
2895
2896 2020-03-12  Tom Tromey  <tom@tromey.com>
2897
2898         * symfile-mem.c: Update CORE_ADDR size assert.
2899
2900 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2901
2902         * selftest.m4: Move to gdbsupport/.
2903         * acinclude.m4: Update path to selftest.m4.
2904
2905 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2906
2907         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Rename to...
2908         (SELFTESTS_SRCS): ... this.  Add disasm-selftests.c,
2909         gdbarch-selfselftests.c and selftest-arch.c.
2910         (SUBDIR_UNITTESTS_OBS): Rename to...
2911         (SELFTESTS_OBS): ... this.
2912         (COMMON_SFILES): Remove disasm-selftests.c and
2913         gdbarch-selftests.c.
2914         * configure.ac: Don't add selftest-arch.{c,o} to
2915         CONFIG_{SRCS,OBS}.
2916         * disasm-selftests.c, gdbarch-selftests.c: Remove GDB_SELF_TEST
2917         preprocessor conditions.
2918
2919 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2920
2921         * configure.ac: Don't source bfd/development.sh.
2922         * selftest.m4: Modify comment.
2923         * configure: Re-generate.
2924
2925 2020-03-12  Simon Marchi  <simon.marchi@efficios.com>
2926
2927         * selftest.m4 (GDB_AC_SELFTEST): Error out if $development is
2928         not "true" or "false".
2929         * configure: Re-generate.
2930
2931 2020-03-12  Christian Biesinger  <cbiesinger@google.com>
2932
2933         * Makefile.in (HFILES_NO_SRCDIR): Add new arm-nbsd-tdep.h file.
2934         * arm-nbsd-nat.c (arm_supply_gregset): Moved to arm-nbsd-tdep and
2935         renamed to arm_nbsd_supply_gregset.
2936         (fetch_register): Update to call arm_nbsd_supply_gregset.
2937         (fetch_regs): Remove in favor of fetch_register with a -1 regno.
2938         (arm_netbsd_nat_target::fetch_registers): Update.
2939         (fetch_elfcore_registers): Removed.
2940         (_initialize_arm_netbsd_nat): Removed call to deprecated_add_core_fns.
2941         * arm-nbsd-tdep.c (struct arm_nbsd_reg): New struct.
2942         (arm_nbsd_supply_gregset): Moved from arm-nbsd-nat.c and updated to
2943         not require NetBSD system headers.
2944         (arm_nbsd_regset): New struct.
2945         (arm_nbsd_iterate_over_regset_sections): New function.
2946         (arm_netbsd_init_abi_common): Updated to call
2947         set_gdbarch_iterate_over_regset_sections.
2948         * arm-nbsd-tdep.h: New file.
2949
2950 2020-03-11  Kevin Buettner  <kevinb@redhat.com>
2951
2952         * symtab.c (find_pc_sect_line): Add check which prevents infinite
2953         recursion.
2954
2955 2020-03-11  Simon Marchi  <simon.marchi@efficios.com>
2956
2957         * configure: Re-generate.
2958
2959 2020-03-11  Tom Tromey  <tromey@adacore.com>
2960
2961         * ada-typeprint.c (print_choices): Fix comment.
2962
2963 2020-03-11  Andrew Burgess  <andrew.burgess@embecosm.com>
2964
2965         * buildsyms.c (buildsym_compunit::record_line): Avoid accessing
2966         previous item in the list, when the list has no items.
2967
2968 2020-03-11  Tom de Vries  <tdevries@suse.de>
2969
2970         * dwarf2/loc.c (dwarf2_evaluate_property): Handle NULL frame in
2971         PROP_LOCLIST handling code.
2972
2973 2020-03-10  Andrew Burgess  <andrew.burgess@embecosm.com>
2974
2975         * buildsym-legacy.c (record_line): Pass extra parameter to
2976         record_line.
2977         * buildsym.c (buildsym_compunit::record_line): Take an extra
2978         parameter, reduce duplication in the line table, and record the
2979         is_stmt flag in the line table.
2980         * buildsym.h (buildsym_compunit::record_line): Add extra
2981         parameter.
2982         * disasm.c (do_mixed_source_and_assembly_deprecated): Ignore
2983         non-statement lines.
2984         * dwarf2/read.c (dwarf_record_line_1): Add extra parameter, pass
2985         this to the symtab builder.
2986         (dwarf_finish_line): Pass extra parameter to dwarf_record_line_1.
2987         (lnp_state_machine::record_line): Pass a suitable is_stmt flag
2988         through to dwarf_record_line_1.
2989         * infrun.c (process_event_stop_test): When stepping, don't stop at
2990         a non-statement instruction, and only refresh the step info when
2991         we land in the middle of a line's range.  Also add an extra
2992         comment.
2993         * jit.c (jit_symtab_line_mapping_add_impl): Initialise is_stmt
2994         field.
2995         * record-btrace.c (btrace_find_line_range): Only record lines
2996         marked as is-statement.
2997         * stack.c (frame_show_address): Show the frame address if we are
2998         in a non-statement sal.
2999         * symmisc.c (dump_symtab_1): Print the is_stmt flag.
3000         (maintenance_print_one_line_table): Print a header for the is_stmt
3001         column, and include is_stmt information in the output.
3002         * symtab.c (find_pc_sect_line): Find lines marked as statements in
3003         preference to non-statements.
3004         (find_pcs_for_symtab_line): Prefer is-statement entries.
3005         (find_line_common): Likewise.
3006         * symtab.h (struct linetable_entry): Add is_stmt field.
3007         (struct symtab_and_line): Likewise.
3008         * xcoffread.c (arrange_linetable): Initialise is_stmt field when
3009         arranging the line table.
3010
3011 2020-03-07  Tom de Vries  <tdevries@suse.de>
3012
3013         * dwarf2/read.c (read_typedef): Treat anonymous typedef as forwarder
3014         DIE.
3015
3016 2020-03-07  Tom Tromey  <tom@tromey.com>
3017
3018         * valops.c (value_literal_complex): Remove obsolete comment.
3019         * gdbtypes.h (enum type_code) <TYPE_CODE_FLT>: Remove obsolete
3020         comment.
3021
3022 2020-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
3023
3024         * infrun.h: Forward-declare thread_info.
3025         (set_step_info): Add thread_info parameter, add doc.
3026         * infrun.c (set_step_info): Add thread_info parameter, move doc
3027         to header.
3028         * infrun.c (process_event_stop_test): Pass thread to
3029         set_step_info call.
3030         * infcmd.c (set_step_frame): Add thread_info pointer, pass it to
3031         set_step_info.
3032         (prepare_one_step): Add thread_info parameter, pass it to
3033         set_step_frame and prepare_one_step (recursive) call.
3034         (step_1): Pass thread to prepare_one_step call.
3035         (step_command_fsm::should_stop): Pass thread to
3036         prepare_one_step.
3037         (until_next_fsm): Pass thread to set_step_frame call.
3038         (finish_command): Pass thread to set_step_info call.
3039
3040 2020-03-06  Hannes Domani  <ssbssa@yahoo.de>
3041
3042         * windows-tdep.c (windows_solib_create_inferior_hook):
3043         Check if inferior is running.
3044
3045 2020-03-06  Tom de Vries  <tdevries@suse.de>
3046
3047         * NEWS: Fix "the the".
3048         * ctfread.c: Same.
3049
3050 2020-03-06  Tom de Vries  <tdevries@suse.de>
3051
3052         * psymtab.c (psymtab_to_symtab): Don't print "done.".
3053
3054 2020-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
3055
3056         * .dir-locals.el: Add a comment referencing the other copies of
3057         this file.
3058
3059 2020-03-05  John Baldwin  <jhb@FreeBSD.org>
3060
3061         * fbsd-tdep.c (fbsd_make_corefile_notes): Use std::string for
3062         psargs.
3063
3064 2020-03-05  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
3065
3066         * .gitattributes: New file.
3067
3068 2020-03-04  Tom Tromey  <tom@tromey.com>
3069
3070         * symmisc.c (print_symbol_bcache_statistics)
3071         (print_objfile_statistics): Update.
3072         * symfile.c (allocate_symtab): Use intern.
3073         * psymtab.c (partial_symtab::partial_symtab): Use intern.
3074         * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
3075         macro_cache>: Remove.
3076         <string_cache>: New member.
3077         (struct objfile) <intern>: New methods.
3078         * elfread.c (elf_symtab_read): Use intern.
3079         * dwarf2/read.c (fixup_go_packaging): Intern package name.
3080         (dwarf2_compute_name, dwarf2_physname)
3081         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2): Intern
3082         names.
3083         (guess_partial_die_structure_name): Update.
3084         (partial_die_info::fixup): Intern name.
3085         (dwarf2_canonicalize_name): Change parameter to objfile.  Intern
3086         name.
3087         (dwarf2_name): Intern name.  Update.
3088         * buildsym.c (buildsym_compunit::get_macro_table): Use
3089         string_cache.
3090
3091 2020-03-04  Tom Tromey  <tom@tromey.com>
3092
3093         * jit.c (bfd_open_from_target_memory): Make "target" const.
3094         * corefile.c (gnutarget): Now const.
3095         * gdbcore.h (gnutarget): Now const.
3096
3097 2020-03-04  Hannes Domani  <ssbssa@yahoo.de>
3098
3099         * NEWS: Mention support for WOW64 processes.
3100         * amd64-windows-nat.c (amd64_mappings): Rename and remove static.
3101         (amd64_windows_segment_register_p): Remove static.
3102         (_initialize_amd64_windows_nat): Update.
3103         * configure.nat <windows> (NATDEPFILES): Add i386-windows-nat.o.
3104         * i386-windows-nat.c (context_offset): Update.
3105         (i386_mappings): Rename and remove static.
3106         (i386_windows_segment_register_p): Remove static.
3107         (_initialize_i386_windows_nat): Update.
3108         * windows-nat.c (STATUS_WX86_BREAKPOINT): New macro.
3109         (STATUS_WX86_SINGLE_STEP): New macro.
3110         (EnumProcessModulesEx): New macro.
3111         (Wow64SuspendThread): New macro.
3112         (Wow64GetThreadContext): New macro.
3113         (Wow64SetThreadContext): New macro.
3114         (Wow64GetThreadSelectorEntry): New macro.
3115         (windows_set_context_register_offsets): Add static.
3116         (windows_set_segment_register_p): Likewise.
3117         (windows_add_thread): Adapt for WOW64 processes.
3118         (windows_fetch_one_register): Likewise.
3119         (windows_nat_target::fetch_registers): Likewise.
3120         (windows_store_one_register): Likewise.
3121         (display_selector): Likewise.
3122         (display_selectors): Likewise.
3123         (handle_exception): Likewise.
3124         (windows_continue): Likewise.
3125         (windows_nat_target::resume): Likewise.
3126         (windows_add_all_dlls): Likewise.
3127         (do_initial_windows_stuff): Likewise.
3128         (windows_nat_target::attach): Likewise.
3129         (windows_get_exec_module_filename): Likewise.
3130         (windows_nat_target::create_inferior): Likewise.
3131         (windows_xfer_siginfo): Likewise.
3132         (_initialize_loadable): Initialize Wow64SuspendThread,
3133         Wow64GetThreadContext, Wow64SetThreadContext,
3134         Wow64GetThreadSelectorEntry and EnumProcessModulesEx.
3135         * windows-nat.h (windows_set_context_register_offsets):
3136         Remove declaration.
3137         (windows_set_segment_register_p): Likewise.
3138         (i386_windows_segment_register_p): Add declaration.
3139         (amd64_windows_segment_register_p): Likewise.
3140
3141 2020-03-04  Luis Machado  <luis.machado@linaro.org>
3142
3143         Revert aa66aac47b4dd38f9524ddb5546c08cc09930d37 due to regressions
3144         in "info registers" for AArch64/ARM.
3145
3146         The change caused "info registers" to not print GPR's.
3147
3148         gdb/ChangeLog:
3149
3150         2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
3151
3152         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
3153         when reg->group is empty and reggroup is not.
3154
3155 2020-03-03  Tom Tromey  <tromey@adacore.com>
3156
3157         * dwarf2/frame.c (struct dwarf2_frame_cache)
3158         <checked_tailcall_bottom, entry_cfa_sp_offset,
3159         entry_cfa_sp_offset_p>: Remove members.
3160         (dwarf2_frame_cache): Call dwarf2_tailcall_sniffer_first.
3161         (dwarf2_frame_prev_register): Don't call
3162         dwarf2_tailcall_sniffer_first.
3163         (dwarf2_append_unwinders): Don't append tailcall unwinder.
3164         * frame-unwind.c (add_unwinder): New fuction.
3165         (frame_unwind_init): Use it.  Add tailcall unwinder.
3166
3167 2020-03-03  Andrew Burgess  <andrew.burgess@embecosm.com>
3168             Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3169
3170         * f-valprint.c (f_val_print): Handle TYPE_CODE_BOOL, any non-zero
3171         value should be printed as true.
3172
3173 2020-03-03  Hannes Domani  <ssbssa@yahoo.de>
3174
3175         * windows-tdep.c (windows_solib_create_inferior_hook): New function.
3176         (windows_init_abi): Set and use windows_so_ops.
3177
3178 2020-03-03  Sergio Durigan Junior  <sergiodj@redhat.com>
3179
3180         * printcmd.c (print_c_string): Check also for TYPE_CODE_PTR
3181         when verifying if dealing with a convenience variable.
3182
3183 2020-03-03  Luis Machado  <luis.machado@linaro.org>
3184
3185         * auxv.c (default_print_auxv_entry): Add new AUXV entries.
3186
3187 2020-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
3188
3189         * infrun.c (gdbarch_supports_displaced_stepping): New.
3190         (use_displaced_stepping): Break up conditions in smaller pieces.
3191         Use gdbarch_supports_displaced_stepping.
3192         (displaced_step_prepare_throw): Use
3193         gdbarch_supports_displaced_stepping.
3194
3195 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3196
3197         * NEWS: Mention new behaviour of the history filename.
3198         * top.c (write_history_p): Add comment.
3199         (show_write_history_p): Add header comment, give a different
3200         message when history writing is on, but the history filename is
3201         empty.
3202         (history_filename): Add comment.
3203         (history_filename_empty): New function.
3204         (show_history_filename): Add header comment, give a different
3205         message when the filename is empty.
3206         (init_history): Compare history_filename against nullptr, and only
3207         read history if the filename is not empty.
3208         (set_history_filename): Add header comment, and only make
3209         non-empty filenames absolute.
3210         (init_main): Make the filename argument to 'set history filename'
3211         optional.
3212
3213 2020-03-02  Christian Biesinger  <cbiesinger@google.com>
3214
3215         * arm-nbsd-nat.c (arm_supply_fparegset): Rename to...
3216         (arm_supply_vfpregset): ...this, and update to use VFP registers.
3217         (fetch_fp_register): Update.
3218         (fetch_fp_regs): Update.
3219         (store_fp_register): Update.
3220         (store_fp_regs): Update.
3221         (arm_netbsd_nat_target::read_description): New function.
3222         (fetch_elfcore_registers): Update.
3223
3224 2020-03-02  Andrew Burgess  <andrew.burgess@embecosm.com>
3225
3226         * remote.c (remote_target::remote_parse_stop_reply): Don't use the
3227         general_thread if the stop reply is missing a thread-id.
3228         (remote_target::process_stop_reply): Use the first non-exited
3229         thread if the target didn't pass a thread-id.
3230         * infrun.c (do_target_wait): Move call to
3231         switch_to_inferior_no_thread to ....
3232         (do_target_wait_1): ... here.
3233
3234 2020-02-29  Jon Turney  <jon.turney@dronecode.org.uk>
3235
3236         * debuginfod-support.c: Include defs.h first.
3237
3238 2020-02-28  Tom de Vries  <tdevries@suse.de>
3239
3240         * symfile.c (set_initial_language): Use default language for lookup.
3241
3242 2020-02-28  Simon Marchi  <simon.marchi@efficios.com>
3243
3244         * dwarf2/read.c (cutu_reader::init_tu_and_read_dwo_dies): Remove
3245         reader variable, pass `this` to read_cutu_die_from_dwo.
3246
3247 2020-02-27  Aaron Merey  <amerey@redhat.com>
3248
3249         * source.c (open_source_file): Check for nullptr when computing
3250         srcpath.
3251
3252 2020-02-27  Tom Tromey  <tromey@adacore.com>
3253
3254         * dwarf2/read.c (struct field_info) <nfields>: Now a method, not a
3255         member.
3256         (dwarf2_add_field): Don't update nfields.
3257         (dwarf2_attach_fields_to_type, process_structure_scope): Update.
3258
3259 2020-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>
3260
3261         * gdbtypes.c (create_array_type_with_stride): Use std::abs not
3262         abs.
3263
3264 2020-02-26  Tom Tromey  <tom@tromey.com>
3265
3266         * dwarf2/read.c (struct dwarf2_include_psymtab): New.
3267         (dwarf2_create_include_psymtab): Use dwarf2_include_psymtab.
3268         (dwarf2_psymtab::expand_psymtab, dwarf2_psymtab::readin_p)
3269         (dwarf2_psymtab::get_compunit_symtab): Remove null checks for
3270         per_cu_data.
3271
3272 2020-02-26  Tom Tromey  <tom@tromey.com>
3273
3274         * dwarf2/index-write.c (psym_index_map): Change type.
3275         (add_address_entry_worker, write_one_signatured_type)
3276         (recursively_count_psymbols, recursively_write_psymbols)
3277         (class debug_names, psyms_seen_size, write_gdbindex)
3278         (write_debug_names): Use partial_symtab, not dwarf2_psymtab.
3279
3280 2020-02-26  Aaron Merey  <amerey@redhat.com>
3281
3282         * Makefile.in: Handle optional debuginfod support.
3283         * NEWS: Update.
3284         * README: Add --with-debuginfod summary.
3285         * config.in: Regenerate.
3286         * configure: Regenerate.
3287         * configure.ac: Handle optional debuginfod support.
3288         * debuginfod-support.c: debuginfod helper functions.
3289         * debuginfod-support.h: Ditto.
3290         * doc/gdb.texinfo: Add --with-debuginfod to configure options
3291         summary.
3292         * dwarf2/read.c (dwarf2_get_dwz_file): Query debuginfod servers
3293         when a dwz file cannot be found.
3294         * elfread.c (elf_symfile_read): Query debuginfod servers when a
3295         debuginfo file cannot be found.
3296         * source.c (open_source_file): Query debuginfod servers when a
3297         source file cannot be found.
3298         * top.c (print_gdb_configuration): Include
3299         --{with,without}-debuginfod in the output.
3300
3301 2020-02-26  Jérémie Galarneau  <jeremie.galarneau@efficios.com>
3302
3303         * thread.c (thr_try_catch_cmd): Print thread name.
3304
3305 2020-02-26  Simon Marchi  <simon.marchi@efficios.com>
3306
3307         * dwarf2/loc.h (dwarf2_fetch_die_loc_sect_off,
3308         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3309         dwarf2_fetch_die_type_sect_off): Move to...
3310         * dwarf2/read.h (dwarf2_fetch_die_loc_sect_off,
3311         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3312         dwarf2_fetch_die_type_sect_off): ... here.
3313         * dwarf2/read.c (dwarf2_fetch_die_loc_sect_off,
3314         dwarf2_fetch_die_loc_cu_off, dwarf2_fetch_constant_bytes,
3315         dwarf2_fetch_die_type_sect_off): Move doc to header file.
3316
3317 2020-02-26  Tom de Vries  <tdevries@suse.de>
3318
3319         PR gdb/25603
3320         * symfile.c (set_initial_language): Exit-early if
3321         language_mode == language_mode_manual.
3322
3323 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
3324
3325         * dwarf2/loc.h (dwarf2_read_addr_index): Move...
3326         * dwarf2/read.h (dwarf2_read_addr_index): ... here.
3327         * dwarf2/read.c (dwarf2_read_addr_index): Move doc to header.
3328
3329 2020-02-25  Andrew Burgess  <andrew.burgess@embecosm.com>
3330
3331         * gdbtypes.c (create_array_type_with_stride): Handle negative
3332         array strides.
3333         * valarith.c (value_subscripted_rvalue): Likewise.
3334
3335 2020-02-25  Luis Machado  <luis.machado@linaro.org>
3336
3337         * aarch64-tdep.c (aarch64_vnv_type): Fix comment typo.
3338
3339 2020-02-25  Simon Marchi  <simon.marchi@polymtl.ca>
3340
3341         * loc.h (dwarf2_get_die_type): Move to...
3342         * read.h (dwarf2_get_die_type): ... here.
3343         * read.c (dwarf2_get_die_type): Move doc to header.
3344
3345 2020-02-25  Joel Brobecker  <brobecker@adacore.com>
3346
3347         * copypright.py (EXCLUDE_LIST): Add 'gnulib/config.in' and
3348         'gnulib/Makefile.in' to the list.
3349
3350 2020-02-24  Tom Tromey  <tom@tromey.com>
3351
3352         * dwarf2/read.h (struct type_unit_unshareable) <num_symtabs>:
3353         Remove.
3354         * dwarf2/read.c (dwarf2_cu::setup_type_unit_groups): Use
3355         XOBNEWVEC.
3356
3357 2020-02-24  Tom Tromey  <tom@tromey.com>
3358
3359         * dwarf2/read.h (struct dwarf2_per_cu_data) <type_unit_group_p>:
3360         New method.
3361         * dwarf2/read.c (IS_TYPE_UNIT_GROUP): Remove.
3362         (dw2_do_instantiate_symtab, dw2_get_file_names)
3363         (build_type_psymtab_dependencies, load_full_type_unit): Update.
3364
3365 2020-02-24  Tom Tromey  <tom@tromey.com>
3366
3367         * dwarf2read.c (dwarf2_build_psymtabs_hard): Use
3368         make_scoped_restore.
3369         (dwarf2_psymtab::read_symtab): Don't clear
3370         reading_partial_symbols.
3371
3372 2020-02-24  Tom de Vries  <tdevries@suse.de>
3373
3374         PR gdb/25592
3375         * stack.c (iterate_over_block_locals): Handle LOC_CONST.
3376
3377 2020-02-24  Tom de Vries  <tdevries@suse.de>
3378
3379         * tui/tui-layout.c (_initialize_tui_layout): Fix help messages for
3380         commands layout next/prev/regs.
3381
3382 2020-02-22  Tom Tromey  <tom@tromey.com>
3383
3384         * dwarf2/loc.h (dwarf2_compile_expr_to_ax): Don't declare.
3385         * dwarf2/loc.c (dwarf2_compile_expr_to_ax): Now static.
3386
3387 2020-02-22  Tom Tromey  <tom@tromey.com>
3388
3389         * tui/tui-data.h (TUI_DISASM_WIN): Cast to tui_disasm_window.
3390
3391 2020-02-22  Tom Tromey  <tom@tromey.com>
3392
3393         * tui/tui-win.c (_initialize_tui_win): Add usage text.
3394         * tui/tui-stack.c (_initialize_tui_stack): Add usage text.
3395         * tui/tui-regs.c (_initialize_tui_regs): Add usage text.
3396         * tui/tui.c (_initialize_tui): Add usage text.
3397
3398 2020-02-22  Tom Tromey  <tom@tromey.com>
3399
3400         * tui/tui-win.c (tui_set_focus_command)
3401         (tui_set_win_height_command): Use error_no_arg.
3402         (_initialize_tui_win): Update help text.
3403         (FOCUS_USAGE, WIN_HEIGHT_USAGE): Don't define.
3404
3405 2020-02-22  Tom Tromey  <tom@tromey.com>
3406
3407         * tui/tui-layout.c (extract_display_start_addr): Rewrite.
3408         * tui/tui-disasm.h (struct tui_disasm_window)
3409         <display_start_addr>: Declare.
3410         * tui/tui-source.h (struct tui_source_window)
3411         <display_start_addr>: Declare.
3412         * tui/tui-winsource.h (struct tui_source_window_base)
3413         <show_source_line, display_start_addr>: New methods.
3414         <m_horizontal_offset, m_start_line_or_addr, m_gdbarch, m_content>:
3415         Rename and move to protected section.
3416         * tui/tui-winsource.c (tui_source_window_base::update_source_window)
3417         (tui_source_window_base::do_erase_source_content): Update.
3418         (tui_source_window_base::show_source_line): Now a method.
3419         (tui_source_window_base::show_source_content)
3420         (tui_source_window_base::tui_source_window_base)
3421         (tui_source_window_base::rerender)
3422         (tui_source_window_base::refill)
3423         (tui_source_window_base::do_scroll_horizontal)
3424         (tui_source_window_base::set_is_exec_point_at)
3425         (tui_source_window_base::update_breakpoint_info)
3426         (tui_source_window_base::update_exec_info): Update.
3427         * tui/tui-source.c (tui_source_window::set_contents)
3428         (tui_source_window::showing_source_p)
3429         (tui_source_window::do_scroll_vertical)
3430         (tui_source_window::location_matches_p)
3431         (tui_source_window::line_is_displayed): Update.
3432         (tui_source_window::display_start_addr): New method.
3433         * tui/tui-disasm.c (tui_disasm_window::set_contents)
3434         (tui_disasm_window::do_scroll_vertical)
3435         (tui_disasm_window::location_matches_p): Update.
3436         (tui_disasm_window::display_start_addr): New method.
3437
3438 2020-02-22  Tom Tromey  <tom@tromey.com>
3439
3440         * NEWS: Add entry for gdb.register_window_type.
3441         * tui/tui-layout.h (window_factory): New typedef.
3442         (tui_register_window): Declare.
3443         * tui/tui-layout.c (saved_tui_windows): New global.
3444         (tui_apply_current_layout): Use it.
3445         (tui_register_window): New function.
3446         * python/python.c (do_start_initialization): Call
3447         gdbpy_initialize_tui.
3448         (python_GdbMethods): Add "register_window_type" function.
3449         * python/python-internal.h (gdbpy_register_tui_window)
3450         (gdbpy_initialize_tui): Declare.
3451         * python/py-tui.c: New file.
3452         * Makefile.in (SUBDIR_PYTHON_SRCS): Add py-tui.c.
3453
3454 2020-02-22  Tom Tromey  <tom@tromey.com>
3455
3456         * tui/tui-io.c (do_tui_putc): Don't omit annotations.
3457
3458 2020-02-22  Tom Tromey  <tom@tromey.com>
3459
3460         * tui/tui-win.c (tui_set_win_focus_to): Move to tui-data.c.
3461         * tui/tui-data.h (tui_set_win_with_focus): Don't declare.
3462         * tui/tui-data.c (tui_set_win_with_focus): Remove.
3463         (tui_set_win_focus_to): Move from tui-win.c.
3464
3465 2020-02-22  Tom Tromey  <tom@tromey.com>
3466
3467         * tui/tui-layout.c (make_standard_window, get_locator_window): New
3468         functions.
3469         (known_window_types): New global.
3470         (tui_get_window_by_name): Reimplement.
3471         (initialize_known_windows): New function.
3472         (validate_window_name): Rewrite.
3473         (_initialize_tui_layout): Call initialize_known_windows.
3474
3475 2020-02-22  Tom Tromey  <tom@tromey.com>
3476
3477         * tui/tui.h (enum tui_win_type) <LOCATOR_WIN, DATA_ITEM_WIN>:
3478         Remove constants.
3479         * tui/tui-winsource.h (struct tui_source_window_base)
3480         <tui_source_window_base>: Remove parameter.
3481         * tui/tui-winsource.c
3482         (tui_source_window_base::tui_source_window_base): Remove
3483         parameter.
3484         (tui_source_window_base::refill): Update.
3485         * tui/tui-stack.h (struct tui_locator_window)
3486         <tui_locator_window>: Update.
3487         * tui/tui-source.h (struct tui_source_window) <tui_source_window>:
3488         Default the constructor.
3489         * tui/tui-regs.h (struct tui_data_item_window)
3490         <tui_data_item_window>: Default the constructor.
3491         (struct tui_data_window) <tui_data_window>: Likewise.
3492         * tui/tui-disasm.h (struct tui_disasm_window) <tui_disasm_window>:
3493         Default the constructor.
3494         * tui/tui-data.h (struct tui_gen_win_info) <tui_gen_win_info>:
3495         Default the constructor.
3496         <type>: Remove.
3497         (struct tui_win_info) <tui_win_info>: Default the constructor.
3498         * tui/tui-data.c (tui_win_info::tui_win_info): Remove.
3499         * tui/tui-command.h (struct tui_cmd_window) <tui_cmd_window>:
3500         Default the constructor.
3501
3502 2020-02-22  Tom Tromey  <tom@tromey.com>
3503
3504         * tui/tui-wingeneral.h (tui_make_all_invisible): Don't declare.
3505         * tui/tui-wingeneral.c (tui_make_all_invisible): Remove.
3506         * tui/tui-win.c (tui_resize_all): Don't call
3507         tui_delete_invisible_windows.
3508         * tui/tui-layout.c (tui_apply_current_layout): Delete windows when
3509         done.
3510         (tui_set_layout): Update.
3511         (tui_add_win_to_layout): Don't call tui_delete_invisible_windows.
3512         * tui/tui-data.h (tui_delete_invisible_windows): Don't declare.
3513         * tui/tui-data.c (tui_delete_invisible_windows): Remove.
3514
3515 2020-02-22  Tom Tromey  <tom@tromey.com>
3516
3517         * tui/tui-win.c (tui_partial_win_by_name): Handle ambiguity
3518         correctly.
3519
3520 2020-02-22  Tom Tromey  <tom@tromey.com>
3521
3522         * tui/tui-data.c (tui_next_win, tui_prev_win): Reimplement.
3523
3524 2020-02-22  Tom Tromey  <tom@tromey.com>
3525
3526         * tui/tui-winsource.h (struct tui_source_window_iterator)
3527         <inner_iterator>: New etytypedef.
3528         <tui_source_window_iterator>: Take "end" parameter.
3529         <tui_source_window_iterator>: Take iterator.
3530         <operator*, advance>: Update.
3531         <m_iter>: Change type.
3532         <m_end>: New field.
3533         (struct tui_source_windows) <begin, end>: Update.
3534         * tui/tui-layout.c (tui_windows): New global.
3535         (tui_apply_current_layout): Clear tui_windows.
3536         (tui_layout_window::apply): Update tui_windows.
3537         * tui/tui-data.h (tui_windows): Declare.
3538         (all_tui_windows): Now inline function.
3539         (class tui_window_iterator, struct all_tui_windows): Remove.
3540
3541 2020-02-22  Tom Tromey  <tom@tromey.com>
3542
3543         PR tui/17850:
3544         * tui/tui-win.c (tui_gen_win_info::max_width): New method.
3545         * tui/tui-layout.h (class tui_layout_base) <get_sizes>: Add
3546         "height" argument.
3547         (class tui_layout_window) <get_sizes>: Likewise.
3548         (class tui_layout_split) <tui_layout_split>: Add "vertical"
3549         argument.
3550         <get_sizes>: Add "height" argument.
3551         <m_vertical>: New field.
3552         * tui/tui-layout.c (tui_layout_split::clone): Update.
3553         (tui_layout_split::get_sizes): Add "height" argument.
3554         (tui_layout_split::adjust_size, tui_layout_split::apply): Update.
3555         (tui_new_layout_command): Parse "-horizontal".
3556         (_initialize_tui_layout): Update help string.
3557         (tui_layout_split::specification): Add "-horizontal" when needed.
3558         * tui/tui-layout.c (tui_layout_window::get_sizes): Add "height"
3559         argument.
3560         * tui/tui-data.h (struct tui_gen_win_info) <max_width, min_width>:
3561         New methods.
3562
3563 2020-02-22  Tom Tromey  <tom@tromey.com>
3564
3565         * tui/tui-layout.h (enum tui_adjust_result): New.
3566         (class tui_layout_base) <adjust_size>: Return tui_adjust_result.
3567         (class tui_layout_window) <adjust_size>: Return
3568         tui_adjust_result.  Rewrite.
3569         (class tui_layout_split) <adjust_size>: Return tui_adjust_result.
3570         * tui/tui-layout.c (tui_layout_split::adjust_size): Update.
3571
3572 2020-02-22  Tom Tromey  <tom@tromey.com>
3573
3574         * tui/tui-layout.h (class tui_layout_split) <add_split>: Change
3575         parameter and return types.
3576         (class tui_layout_base) <specification>: Add "depth".
3577         (class tui_layout_window) <specification>: Add "depth".
3578         (class tui_layout_split) <specification>: Add "depth".
3579         * tui/tui-layout.c (tui_layout_split::add_split): Change parameter
3580         and return types.
3581         (tui_new_layout_command): Parse sub-layouts.
3582         (_initialize_tui_layout): Update help string.
3583         (tui_layout_window::specification): Add "depth".
3584         (add_layout_command): Update.
3585
3586 2020-02-22  Tom Tromey  <tom@tromey.com>
3587
3588         * NEWS: Add "tui new-layout" item.
3589         * tui/tui-layout.c (add_layout_command): Return cmd_list_element.
3590         Add new-layout command to help text.
3591         (validate_window_name): New function.
3592         (tui_new_layout_command): New function.
3593         (_initialize_tui_layout): Register "new-layout".
3594         (tui_layout_window::specification): New method.
3595         (tui_layout_window::specification): New method.
3596         * tui/tui-layout.h (class tui_layout_base) <specification>: New
3597         method.
3598         (class tui_layout_window) <specification>: New method.
3599         (class tui_layout_split) <specification>: New method.
3600
3601 2020-02-22  Tom Tromey  <tom@tromey.com>
3602
3603         * tui/tui.c (tui_enable): Call tui_set_initial_layout.
3604         * tui/tui-win.c (window_name_completer): Update comment.
3605         * tui/tui-layout.h (class tui_layout_base) <replace_window>:
3606         Declare method.
3607         (class tui_layout_window) <replace_window>: Likewise.
3608         (class tui_layout_split) <replace_window>: Likewise.
3609         (tui_set_layout): Don't declare.
3610         (tui_set_initial_layout): Declare function.
3611         * tui/tui-layout.c (layouts, applied_skeleton, src_regs_layout)
3612         (asm_regs_layout): New globals.
3613         (tui_current_layout, show_layout): Remove.
3614         (tui_set_layout, tui_add_win_to_layout): Rewrite.
3615         (find_layout, tui_apply_layout): New function.
3616         (layout_completer): Remove.
3617         (tui_next_layout): Reimplement.
3618         (tui_next_layout_command): New function.
3619         (tui_set_initial_layout, tui_prev_layout_command): New functions.
3620         (tui_regs_layout): Reimplement.
3621         (tui_regs_layout_command): New function.
3622         (extract_display_start_addr): Rewrite.
3623         (next_layout, prev_layout): Remove.
3624         (tui_layout_window::replace_window): New method.
3625         (tui_layout_split::replace_window): New method.
3626         (destroy_layout): New function.
3627         (layout_list): New global.
3628         (add_layout_command): New function.
3629         (initialize_layouts): Update.
3630         (tui_layout_command): New function.
3631         (_initialize_tui_layout): Install "layout" commands.
3632         * tui/tui-data.h (enum tui_layout_type): Remove.
3633         (tui_current_layout): Don't declare.
3634
3635 2020-02-22  Tom Tromey  <tom@tromey.com>
3636
3637         * tui/tui-regs.c (tui_reg_layout): Remove.
3638         (tui_reg_command): Use tui_regs_layout.
3639         * tui/tui-layout.h (tui_reg_command): Declare.
3640         * tui/tui-layout.c (tui_reg_command): New function.
3641
3642 2020-02-22  Tom Tromey  <tom@tromey.com>
3643
3644         * tui/tui.c (tui_rl_delete_other_windows): Call
3645         tui_remove_some_windows.
3646         * tui/tui-layout.h (class tui_layout_base) <remove_windows>:
3647         Declare method.
3648         (class tui_layout_window) <remove_windows>: New method.
3649         (class tui_layout_split) <remove_windows>: Declare.
3650         (tui_remove_some_windows): Declare.
3651         * tui/tui-layout.c (tui_remove_some_windows): New function.
3652         (tui_layout_split::remove_windows): New method.
3653
3654 2020-02-22  Tom Tromey  <tom@tromey.com>
3655
3656         * tui/tui.c (tui_rl_change_windows): Call tui_next_layout.
3657         * tui/tui-layout.h (tui_next_layout): Declare.
3658         * tui/tui-layout.c (tui_next_layout): New function.
3659
3660 2020-02-22  Tom Tromey  <tom@tromey.com>
3661
3662         * tui/tui-regs.c (tui_data_window::display_registers_from): Use
3663         correct coordinates.
3664
3665 2020-02-22  Tom Tromey  <tom@tromey.com>
3666
3667         * tui/tui-layout.h (tui_add_win_to_layout): Add comment.
3668         * tui/tui-layout.c (tui_add_win_to_layout): Add assert.  Remove
3669         DATA_WIN case.
3670
3671 2020-02-22  Tom Tromey  <tom@tromey.com>
3672
3673         * tui/tui-disasm.c (tui_get_low_disassembly_address): Use
3674         TUI_DISASM_WIN, not tui_win_list.
3675
3676 2020-02-22  Tom Tromey  <tom@tromey.com>
3677
3678         * valprint.c (generic_val_print_enum_1)
3679         (val_print_type_code_flags): Style member names.
3680         * rust-lang.c (val_print_struct, rust_print_enum)
3681         (rust_print_struct_def, rust_internal_print_type): Style member
3682         names.
3683         * p-valprint.c (pascal_object_print_value_fields): Style member
3684         names.  Only call fprintf_symbol_filtered for static members.
3685         * m2-typeprint.c (m2_record_fields, m2_enum): Style member names.
3686         * f-valprint.c (f_val_print): Style member names.
3687         * f-typeprint.c (f_type_print_base): Style member names.
3688         * cp-valprint.c (cp_print_value_fields): Style member names.  Only
3689         call fprintf_symbol_filtered for static members.
3690         (cp_print_class_member): Style member names.
3691         * c-typeprint.c (c_print_type_1, c_type_print_base_1): Style
3692         member names.
3693         * ada-valprint.c (ada_print_scalar): Style enum names.
3694         (ada_val_print_enum): Likewise.
3695         * ada-typeprint.c (print_enum_type): Style enum names.
3696
3697 2020-02-21  Tom Tromey  <tom@tromey.com>
3698
3699         * psympriv.h (struct partial_symtab): Update comment.
3700
3701 2020-02-21  Tom Tromey  <tromey@adacore.com>
3702
3703         * mips-tdep.h (mips_pc_is_mips16, mips_pc_is_micromips): Parameter
3704         type is CORE_ADDR.
3705
3706 2020-02-21  Tom de Vries  <tdevries@suse.de>
3707
3708         PR gdb/25534
3709         * psymtab.c (partial_symtab::read_dependencies): Don't read dependency
3710         if dependencies[i]->user != NULL.
3711
3712 2020-02-21  Ali Tamur  <tamur@google.com>
3713
3714         * dwarf2/read.c (dwarf2_name): Add null check.
3715
3716 2020-02-20  Tom Tromey  <tom@tromey.com>
3717
3718         * dwarf2/read.c (dwarf2_find_containing_comp_unit): Use ">", not
3719         ">=", in binary search.
3720         (dwarf2_find_containing_comp_unit): New overload.
3721         (run_test): New self-test.
3722         (_initialize_dwarf2_read): Register new test.
3723
3724 2020-02-20  Nelson Chu  <nelson.chu@sifive.com>
3725
3726         * riscv-tdep.c: Updated since the DECLARE_CSR is changed.
3727         * riscv-tdep.h: Likewise.
3728         * features/riscv/rebuild-csr-xml.sh: Generate the 64bit-csr.xml without
3729         rv32-only CSR.
3730         * features/riscv/64bit-csr.xml: Regenerated.
3731
3732 2020-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
3733             Tom Tromey  <tom@tromey.com>
3734
3735         * utils.c (fputs_maybe_filtered): Call 'stream->puts' instead
3736         of 'fputc_unfiltered'.
3737         (putchar_unfiltered): Call 'fputc_unfiltered'.
3738         (fputc_unfiltered): Call 'fputs_unfiltered'.
3739
3740 2020-02-20  Andrew Burgess  <andrew.burgess@embecosm.com>
3741
3742         * config.in: Regenerate.
3743         * configure: Regenerate.
3744         * configure.ac: Add --with-python-libdir option.
3745         * main.c: Use WITH_PYTHON_LIBDIR.
3746
3747 2020-02-19  Tom Tromey  <tom@tromey.com>
3748
3749         * symtab.c (general_symbol_info::compute_and_set_names): Use
3750         obstack_strndup.  Simplify call to symbol_set_demangled_name.
3751
3752 2020-02-19  Simon Marchi  <simon.marchi@efficios.com>
3753
3754         * dwarf2/read.c (allocate_signatured_type_table,
3755         allocate_dwo_unit_table, allocate_type_unit_groups_table,
3756         allocate_dwo_file_hash_table, allocate_dwp_loaded_cutus_table):
3757         Remove objfile parameter, update all callers.
3758
3759 2020-02-19  Doug Evans  <dje@google.com>
3760
3761         PR rust/25535
3762         * rust-lang.c (rust_print_enum): Apply embedded_offset to
3763         rust_enum_variant calculation.
3764
3765 2020-02-19  Tom Tromey  <tromey@adacore.com>
3766
3767         * mips-tdep.h (mips_pc_is_mips): Parameter type is CORE_ADDR.
3768
3769 2020-02-19  Tom Tromey  <tromey@adacore.com>
3770
3771         * ada-lang.c (cache_symbol): Use obstack_strdup.
3772
3773 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3774
3775         * configure: Regenerate.
3776
3777 2020-02-19  Tom Tromey  <tromey@adacore.com>
3778
3779         * python/python.c (do_start_initialization): Use XNEWVEC.  Remove
3780         NULL check.
3781
3782 2020-02-19  Maciej W. Rozycki  <macro@wdc.com>
3783
3784         * NEWS: Mention RISC-V GNU/Linux GDBserver support.
3785
3786 2020-02-19  Andrew Burgess  <andrew.burgess@embecosm.com>
3787
3788         * arch/riscv.c (struct riscv_gdbarch_features_hasher): Only define
3789         if GDBSERVER is not defined.
3790         (riscv_tdesc_cache): Likewise, also store const target_desc.
3791         (STATIC_IN_GDB): Define.
3792         (riscv_create_target_description): Update declaration with
3793         STATIC_IN_GDB.
3794         (riscv_lookup_target_description): New function, only define if
3795         GDBSERVER is not defined.
3796         * arch/riscv.h (riscv_create_target_description): Declare only
3797         when GDBSERVER is defined.
3798         (riscv_lookup_target_description): New declaration when GDBSERVER
3799         is not defined.
3800         * nat/riscv-linux-tdesc.c (riscv_linux_read_description): Rename to...
3801         (riscv_linux_read_features): ...this, and return
3802         riscv_gdbarch_features instead of target_desc.
3803         * nat/riscv-linux-tdesc.h: Include 'arch/riscv.h'.
3804         (riscv_linux_read_description): Rename to...
3805         (riscv_linux_read_features): ...this.
3806         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
3807         Update to use riscv_gdbarch_features and
3808         riscv_lookup_target_description.
3809         * riscv-tdep.c (riscv_find_default_target_description): Use
3810         riscv_lookup_target_description instead of
3811         riscv_create_target_description.
3812
3813 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
3814
3815         * valprint.c (generic_val_print_enum_1): When printing a flag
3816         enum with value 0 and there is no enumerator with value 0, print
3817         just "0" instead of "(unknown: 0x0)".
3818
3819 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
3820
3821         * valprint.c (generic_val_print_enum_1): Print unknown part of
3822         flag enum in hex.
3823
3824 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
3825
3826         * dwarf2/read.c (update_enumeration_type_from_children): Allow
3827         flag enums to contain duplicate enumerators.
3828         * valprint.c (generic_val_print_enum_1): Update comment.
3829
3830 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
3831
3832         * dwarf2/read.c: Include "count-one-bits.h".
3833         (update_enumeration_type_from_children): If an enumerator has
3834         multiple bits set, don't treat the enumeration as a "flag enum".
3835         * valprint.c (generic_val_print_enum_1): Assert that enumerators
3836         of flag enums have 0 or 1 bit set.
3837
3838 2020-02-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
3839
3840         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use an explicit
3841         conversion.
3842         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
3843         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
3844         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
3845         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
3846         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
3847
3848 2020-02-18  Simon Marchi  <simon.marchi@efficios.com>
3849
3850         * MAINTAINERS: Change palmer@sifive.com to palmer@dabbelt.com.
3851
3852 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
3853
3854         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Use
3855         displaced_step_closure_up.
3856         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
3857         (struct displaced_step_closure_up):
3858         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
3859         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
3860         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn):
3861         Likewise.
3862         * gdbarch.sh (displaced_step_copy_insn): Likewise.
3863         * gdbarch.c, gdbarch.h: Re-generate.
3864         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Use
3865         displaced_step_closure_up.
3866         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
3867         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
3868         * infrun.h (displaced_step_closure_up): New type alias.
3869         (struct displaced_step_inferior_state) <step_closure>: Change
3870         type to displaced_step_closure_up.
3871         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Use
3872         displaced_step_closure_up.
3873         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
3874
3875 2020-02-14  Tom Tromey  <tom@tromey.com>
3876
3877         * minidebug.c (gnu_debug_key): New global.
3878         (find_separate_debug_file_in_section): Use it.
3879
3880 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
3881
3882         * gdbarch.sh (displaced_step_copy_insn): Change return type to an
3883         std::unique_ptr.
3884         * gdbarch.c: Re-generate.
3885         * gdbarch.h: Re-generate.
3886         * infrun.c (displaced_step_prepare_throw): Adjust to std::unique_ptr
3887         change.
3888         * aarch64-tdep.c (aarch64_displaced_step_copy_insn): Change return
3889         type to std::unique_ptr.
3890         * aarch64-tdep.h (aarch64_displaced_step_copy_insn): Likewise.
3891         * amd64-tdep.c (amd64_displaced_step_copy_insn): Likewise.
3892         * amd64-tdep.h (amd64_displaced_step_copy_insn): Likewise.
3893         * arm-linux-tdep.c (arm_linux_displaced_step_copy_insn): Likewise.
3894         * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn): Likewise.
3895         * i386-tdep.c (i386_displaced_step_copy_insn): Likewise.
3896         * i386-tdep.h (i386_displaced_step_copy_insn): Likewise.
3897         * rs6000-tdep.c (ppc_displaced_step_copy_insn): Likewise.
3898         * s390-tdep.c (s390_displaced_step_copy_insn): Likewise.
3899
3900 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
3901
3902         * infrun.c (get_displaced_step_closure_by_addr): Adjust to
3903         std::unique_ptr.
3904         (displaced_step_clear): Rename to...
3905         (displaced_step_reset): ... this.  Just call displaced->reset ().
3906         (displaced_step_clear_cleanup): Rename to...
3907         (displaced_step_reset_cleanup): ... this.
3908         (displaced_step_prepare_throw): Adjust to std::unique_ptr.
3909         (displaced_step_fixup): Likewise.
3910         (resume_1): Likewise.
3911         (handle_inferior_event): Restore child's memory before calling
3912         displaced_step_fixup on the parent.
3913         * infrun.h (displaced_step_inferior_state) <reset>: Adjust
3914         to std::unique_ptr.
3915         <step_closure>: Change type to std::unique_ptr.
3916
3917 2020-02-14  Simon Marchi  <simon.marchi@efficios.com>
3918
3919         * arm-tdep.c: Include count-one-bits.h.
3920         (cleanup_block_store_pc): Use count_one_bits.
3921         (cleanup_block_load_pc): Use count_one_bits.
3922         (arm_copy_block_xfer): Use count_one_bits.
3923         (thumb2_copy_block_xfer): Use count_one_bits.
3924         (thumb_copy_pop_pc_16bit): Use count_one_bits.
3925         * arch/arm-get-next-pcs.c: Include count-one-bits.h.
3926         (thumb_get_next_pcs_raw): Use count_one_bits.
3927         (arm_get_next_pcs_raw): Use count_one_bits_l.
3928         * arch/arm.c (bitcount): Remove.
3929         * arch/arm.h (bitcount): Remove.
3930
3931 2020-02-14  Tom Tromey  <tromey@adacore.com>
3932
3933         * dwarf2/frame-tailcall.c (dwarf2_tailcall_sniffer_first):
3934         Update.
3935         * dwarf2/loc.h (call_site_find_chain): Return unique_xmalloc_ptr.
3936         * dwarf2/loc.c (call_site_find_chain_1): Return
3937         unique_xmalloc_ptr.
3938         (call_site_find_chain): Likewise.
3939
3940 2020-02-14  Richard Biener  <rguenther@suse.de>
3941
3942         * dwarf2/read.c (lnp_state_machine::handle_special_opcode): Apply CSE
3943         on expression with division operators.
3944
3945 2020-02-13  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
3946
3947         * MAINTAINERS (Write After Approval): Adding myself.
3948
3949 2020-02-12  Tom Tromey  <tom@tromey.com>
3950
3951         * event-loop.c (event_data, gdb_event, event_handler_func):
3952         Remove.
3953
3954 2020-02-12  Tom Tromey  <tom@tromey.com>
3955
3956         * dwarf2/frame.c (dwarf2_frame_bfd_data): New global.
3957         (dwarf2_frame_objfile_data): Add comment.
3958         (find_comp_unit, set_comp_unit): New functions.
3959         (dwarf2_frame_find_fde): Use find_comp_unit.
3960         (dwarf2_build_frame_info): Use set_comp_unit.
3961
3962 2020-02-12  Tom Tromey  <tom@tromey.com>
3963
3964         * dwarf2/frame.c (struct comp_unit) <objfile>: Remove.
3965         (comp_unit): Don't initialize objfile.
3966         (execute_cfa_program): Add text_offset parameter.
3967         (execute_cfa_program_test, dwarf2_fetch_cfa_info)
3968         (dwarf2_frame_cache): Update.
3969         (dwarf2_build_frame_info): Don't set "objfile" member.
3970
3971 2020-02-12  Tom Tromey  <tom@tromey.com>
3972
3973         * dwarf2/frame.c (decode_frame_entry_1): Add gdbarch parameter.
3974         (decode_frame_entry): Likewise.
3975         (dwarf2_build_frame_info): Update.
3976
3977 2020-02-12  Tom Tromey  <tom@tromey.com>
3978
3979         * dwarf2/frame.c (struct comp_unit) <obstack>: New member.
3980         (decode_frame_entry_1): Use the comp_unit obstack.
3981
3982 2020-02-12  Tom Tromey  <tom@tromey.com>
3983
3984         * dwarf2/frame.c (struct comp_unit): Add initializers and
3985         constructor.
3986         (dwarf2_frame_objfile_data): Store a comp_unit.
3987         (dwarf2_frame_find_fde): Update.
3988         (dwarf2_build_frame_info): Use "new".
3989
3990 2020-02-12  Tom Tromey  <tom@tromey.com>
3991
3992         * dwarf2/frame.c (struct dwarf2_fde_table): Remove.
3993         (dwarf2_fde_table): Typedef for std::vector.
3994         (dwarf2_frame_objfile_data): Remove the deleter.  Now static.
3995         (dwarf2_frame_find_fde, add_fde, decode_frame_entry_1)
3996         (decode_frame_entry): Update.
3997         (dwarf2_build_frame_info): Use "new".
3998
3999 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
4000
4001         * arm-tdep.c (arm_gdbarch_init): Update.
4002         * arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
4003         have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
4004         have_neon, is_m>: Change to bool.
4005
4006 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
4007
4008         * arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
4009
4010 2020-02-12  Tom Tromey  <tom@tromey.com>
4011
4012         * dwarf2/loc.c (struct dwarf_expr_baton): Remove.
4013
4014 2020-02-12  Hannes Domani  <ssbssa@yahoo.de>
4015
4016         * windows-tdep.c (struct windows_gdbarch_data): Add tib_ptr_type.
4017         (windows_get_tlb_type): Use windows_gdbarch_data->tib_ptr_type.
4018
4019 2020-02-11  Tom Tromey  <tom@tromey.com>
4020
4021         * psymtab.h: Update comment.
4022
4023 2020-02-11  Tom Tromey  <tom@tromey.com>
4024
4025         * gdb_obstack.h (struct auto_obstack): Use
4026         DISABLE_COPY_AND_ASSIGN.
4027
4028 2020-02-11  Tom Tromey  <tom@tromey.com>
4029
4030         * dwarf2/frame.h (struct objfile): Don't forward declare.
4031
4032 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
4033
4034         * cris-tdep.c (cris_supply_gregset): Change signature to match
4035         what struct regset expects.
4036         (cris_regset): New struct.
4037         (fetch_core_registers): Remove.
4038         (cris_iterate_over_regset_sections): New function.
4039         (_initialize_cris_tdep): Don't call deprecated_add_core_fns.
4040         (cris_gdbarch_init): Call set_gdbarch_iterate_over_regset_sections.
4041
4042 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
4043
4044         * arch/arm.h (enum gdb_regnum): Add comment for the FP0..7
4045         registers.
4046
4047 2020-02-11  Christian Biesinger  <cbiesinger@google.com>
4048
4049         * arm-tdep.c (arm_dump_tdep): Add \n in fprintf.
4050
4051 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4052
4053         * configure: Re-generate.
4054
4055 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4056
4057         * configure: Re-generate.
4058
4059 2020-02-11  Simon Marchi  <simon.marchi@efficios.com>
4060
4061         * acinclude: Update warning.m4 path.
4062         * warning.m4: Move to gdbsupport.
4063
4064 2020-02-11  Tom Tromey  <tromey@adacore.com>
4065
4066         * remote.c (remote_console_output): Update.
4067         * printcmd.c (printf_command): Update.
4068         * event-loop.c (gdb_wait_for_event): Update.
4069         * linux-nat.c (sigchld_handler): Update.
4070         * remote-sim.c (gdb_os_write_stdout): Update.
4071         (gdb_os_flush_stdout): Update.
4072         (gdb_os_flush_stderr): Update.
4073         (gdb_os_write_stderr): Update.
4074         * exceptions.c (print_exception): Update.
4075         * remote-fileio.c (remote_fileio_func_read): Update.
4076         (remote_fileio_func_write): Update.
4077         * tui/tui.c (tui_enable): Update.
4078         * tui/tui-interp.c (tui_interp::init): Update.
4079         * utils.c (init_page_info): Update.
4080         (putchar_unfiltered, fputc_unfiltered): Update.
4081         (gdb_flush): Update.
4082         (emit_style_escape): Update.
4083         (flush_wrap_buffer, fputs_maybe_filtered): Update.
4084         * ui-file.c (ui_file_isatty, ui_file_read, ui_file_write)
4085         (ui_file_write_async_safe, ui_file_flush, ui_file_puts): Remove.
4086         (stderr_file::write): Update.
4087         (stderr_file::puts): Update.
4088         * ui-file.h (ui_file_isatty, ui_file_write)
4089         (ui_file_write_async_safe, ui_file_read, ui_file_flush)
4090         (ui_file_puts): Don't declare.
4091
4092 2020-02-10  Tom de Vries  <tdevries@suse.de>
4093
4094         * dwarf2/read.c (process_psymtab_comp_unit_reader): Cast concat NULL
4095         sentinel to char *.
4096
4097 2020-02-09  Tom de Vries  <tdevries@suse.de>
4098
4099         * dwarf2read.c (process_psymtab_comp_unit_reader): Append CU offset to
4100         filename if it matches "<artificial>".
4101
4102 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
4103
4104         * windows-tdep.c (struct enum_value_name): New struct.
4105         (create_enum): New function.
4106         (windows_get_siginfo_type): Create and use enum types.
4107
4108 2020-02-09  Hannes Domani  <ssbssa@yahoo.de>
4109
4110         * NEWS: Mention $_siginfo support for Windows.
4111         * windows-nat.c (handle_exception): Set siginfo_er.
4112         (windows_nat_target::mourn_inferior): Reset siginfo_er.
4113         (windows_xfer_siginfo): New function.
4114         (windows_nat_target::xfer_partial): Call windows_xfer_siginfo.
4115         * windows-tdep.c (struct windows_gdbarch_data): New struct.
4116         (init_windows_gdbarch_data): New function.
4117         (get_windows_gdbarch_data): New function.
4118         (windows_get_siginfo_type): New function.
4119         (windows_init_abi): Register windows_get_siginfo_type.
4120         (_initialize_windows_tdep): Register init_windows_gdbarch_data.
4121
4122 2020-02-08  Tom Tromey  <tom@tromey.com>
4123
4124         * dwarf2/read.c (class cutu_reader) <cutu_reader,
4125         init_tu_and_read_dwo_dies>: Remove "keep" parameter.
4126         <keep>: Declare method.
4127         <m_keep>: Remove member.
4128         <~cutu_reader>: Remove.
4129         (cutu_reader::init_tu_and_read_dwo_dies): Update.
4130         (cutu_reader::cutu_reader): Update.
4131         (cutu_reader::keep): Rename from ~cutu_reader.
4132         (process_psymtab_comp_unit, build_type_psymtabs_1)
4133         (process_skeletonless_type_unit, load_partial_comp_unit)
4134         (load_full_comp_unit, dwarf2_read_addr_index)
4135         (read_signatured_type): Update.
4136
4137 2020-02-08  Tom Tromey  <tom@tromey.com>
4138
4139         * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove
4140         "want_partial_unit" parameter.
4141         (process_psymtab_comp_unit): Change want_partial_unit to bool.
4142         Inline check for DW_TAG_partial_unit.
4143         (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update.
4144
4145 2020-02-08  Tom Tromey  <tom@tromey.com>
4146
4147         * dwarf2/read.c (read_n_bytes, read_direct_string): Move to
4148         read.c.
4149         * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from
4150         read.c.
4151
4152 2020-02-08  Tom Tromey  <tom@tromey.com>
4153
4154         * dwarf2/read.c (read_address): Move to comp-unit.c.
4155         (dwarf2_rnglists_process, dwarf2_ranges_process)
4156         (read_attribute_value, dwarf_decode_lines_1)
4157         (var_decode_location, decode_locdesc): Update.
4158         * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from
4159         read.c.  Remove "cu" parameter.
4160         * dwarf2/comp-unit.h (struct comp_unit_head) <read_address>: New
4161         method.
4162
4163 2020-02-08  Tom Tromey  <tom@tromey.com>
4164
4165         * dwarf2/read.c (read_attribute_value, read_indirect_string)
4166         (read_indirect_line_string): Update.
4167         * dwarf2/comp-unit.c (read_offset): Remove.
4168         (read_comp_unit_head): Update.
4169         * dwarf2/comp-unit.h (struct comp_unit_head) <read_offset>: New
4170         method.
4171         (read_offset): Don't declare.
4172
4173 2020-02-08  Tom Tromey  <tom@tromey.com>
4174
4175         * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c.
4176         * dwarf2/read.c (struct comp_unit_head): Move to
4177         dwarf2/comp-unit.h.
4178         (enum class rcuh_kind): Move to comp-unit.h.
4179         (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head.
4180         (read_comp_unit_head, error_check_comp_unit_head)
4181         (read_and_check_comp_unit_head): Move to comp-unit.c.
4182         (read_offset, dwarf_unit_type_name): Likewise.
4183         (create_debug_type_hash_table, read_cutu_die_from_dwo)
4184         (cutu_reader::cutu_reader, read_call_site_scope)
4185         (find_partial_die, follow_die_offset): Update.
4186         * dwarf2/comp-unit.h: New file, from dwarf2read.c.
4187
4188 2020-02-08  Tom Tromey  <tom@tromey.com>
4189
4190         * dwarf2/read.c (read_offset_1): Move to leb.c.
4191         (read_abbrev_offset, read_offset, dwarf_decode_line_header)
4192         (dwarf_decode_macro_bytes): Update.
4193         * dwarf2/leb.c (read_offset): Rename; move from read.c.
4194         * dwarf2/leb.h (read_offset): Declare.
4195
4196 2020-02-08  Tom Tromey  <tom@tromey.com>
4197
4198         * dwarf2/read.c (dwarf2_section_size): Remove.
4199         (error_check_comp_unit_head, dwarf2_symbol_mark_computed):
4200         Update.
4201         * dwarf2/section.h (struct dwarf2_section_info) <get_size>: New method.
4202
4203 2020-02-08  Tom Tromey  <tom@tromey.com>
4204
4205         * dwarf2/read.c (read_initial_length): Move to leb.c.
4206         * dwarf2/leb.h (read_initial_length): Declare.
4207         * dwarf2/leb.c (read_initial_length): Move from read.c.  Add
4208         handle_nonstd parameter.
4209         * dwarf2/frame.c (read_initial_length): Remove.
4210         (decode_frame_entry_1): Update.
4211
4212 2020-02-08  Tom Tromey  <tom@tromey.com>
4213
4214         * dwarf2/loc.c (dwarf2_find_location_expression)
4215         (dwarf_evaluate_loc_desc::get_tls_address)
4216         (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
4217         (rw_pieced_value, dwarf2_evaluate_loc_desc_full)
4218         (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property)
4219         (dwarf2_compile_property_to_c)
4220         (dwarf2_loc_desc_get_symbol_read_needs)
4221         (dwarf2_compile_expr_to_ax, locexpr_describe_location)
4222         (locexpr_tracepoint_var_ref, locexpr_generate_c_location)
4223         (loclist_describe_location, loclist_tracepoint_var_ref)
4224         (loclist_generate_c_location): Update.
4225         * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update.
4226         * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size)
4227         (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size)
4228         (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare.
4229         * dwarf2/read.c (dwarf2_per_cu_data::objfile)
4230         (dwarf2_per_cu_data::addr_size)
4231         (dwarf2_per_cu_data::ref_addr_size)
4232         (dwarf2_per_cu_data::text_offset)
4233         (dwarf2_per_cu_data::addr_type): Now methods.
4234         (per_cu_header_read_in): Make per_cu "const".
4235         (dwarf2_version): Remove.
4236         (dwarf2_per_cu_data::int_type): Now a method.
4237         (dwarf2_per_cu_data::_addr_sized_int_type): Likewise.
4238         (set_die_type, read_array_type, read_subrange_index_type)
4239         (read_tag_string_type, read_subrange_type): Update.
4240         * dwarf2/read.h (struct dwarf2_per_cu_data) <addr_size,
4241         offset_size, ref_addr_size, text_offset, addr_type, version,
4242         objfile, int_type, addr_sized_int_type>: Declare methods.
4243
4244 2020-02-08  Tom Tromey  <tom@tromey.com>
4245
4246         * dwarf2/read.h (struct dwarf2_per_cu_data) <imported_symtabs>:
4247         Move earlier.
4248
4249 2020-02-08  Tom Tromey  <tom@tromey.com>
4250
4251         * dwarf2/read.h (dwarf_line_debug): Declare.
4252         * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c.
4253         * dwarf2/read.c: Move line_header code to new files.
4254         (dwarf_line_debug): No longer static.
4255         * dwarf2/line-header.c: New file.
4256         * dwarf2/line-header.h: New file.
4257
4258 2020-02-08  Tom Tromey  <tom@tromey.com>
4259
4260         * dwarf2/read.c (struct line_header) <file_full_name,
4261         file_file_name>: Return unique_xmalloc_ptr.
4262         (line_header::file_file_name): Update.
4263         (line_header::file_full_name): Update.
4264         (dw2_get_file_names_reader): Update.
4265         (macro_start_file): Update.
4266
4267 2020-02-08  Tom Tromey  <tom@tromey.com>
4268
4269         * dwarf2/read.c (struct line_header) <file_full_name,
4270         file_file_name>: Declare methods.
4271         (dw2_get_file_names_reader): Update.
4272         (file_file_name): Now a method.
4273         (file_full_name): Likewise.
4274         (macro_start_file): Update.
4275
4276 2020-02-08  Tom Tromey  <tom@tromey.com>
4277
4278         * dwarf2/read.c (dwarf_always_disassemble)
4279         (show_dwarf_always_disassemble): Move to loc.c.
4280         (_initialize_dwarf2_read): Move "always-disassemble" registration
4281         to loc.c.
4282         * dwarf2/read.h (dwarf_always_disassemble): Don't declare.
4283         * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c.  Now
4284         static.
4285         (show_dwarf_always_disassemble): Move from read.c.
4286         (_initialize_dwarf2loc): Move always-disassemble from read.c.
4287
4288 2020-02-08  Tom Tromey  <tom@tromey.com>
4289
4290         * dwarf2/read.c (~dwarf2_per_objfile): Update.
4291         (create_quick_file_names_table): Return htab_up.
4292         (dw2_get_file_names_reader, dw2_forget_cached_source_info):
4293         Update.
4294         * dwarf2/read.h (struct dwarf2_per_objfile)
4295         <quick_file_names_table>: Now htab_up.
4296
4297 2020-02-08  Tom Tromey  <tom@tromey.com>
4298
4299         * dwarf2/abbrev.c (abbrev_table::read): Simplify.
4300
4301 2020-02-08  Tom Tromey  <tom@tromey.com>
4302
4303         * dwarf2/abbrev.c (abbrev_table): Move constructor from header.
4304         Rewrite.
4305         (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite.
4306         * dwarf2/abbrev.h (struct abbrev_info) <next>: Remove.
4307         (abbrev_table::abbrev_table): No longer inline.
4308         (ABBREV_HASH_SIZE): Remove.
4309         (abbrev_table::m_abbrevs): Now an htab_up.
4310
4311 2020-02-08  Tom Tromey  <tom@tromey.com>
4312
4313         * dwarf2/read.c (read_cutu_die_from_dwo): Update.
4314         (cutu_reader): Update.
4315         (build_type_psymtabs_1): Update.
4316         * dwarf2/abbrev.c (abbrev_table::read): Rename.
4317         (abbrev_table::alloc_abbrev): Update.
4318         * dwarf2/abbrev.h (abbrev_table_up): Move earlier.
4319         (abbrev_table::read): New static method, renamed from
4320         abbrev_table_read_table.
4321         (abbrev_table::alloc_abbrev)
4322         (abbrev_table::add_abbrev): Now private.
4323         (abbrev_table::abbrev_table): Now private.
4324         (abbrev_table::m_abbrev_obstack): Now private.  Rename.
4325
4326 2020-02-08  Tom Tromey  <tom@tromey.com>
4327
4328         * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update.
4329         * dwarf2/read.h (struct dwarf2_per_objfile) <die_type_hash>: Now
4330         htab_up.
4331
4332 2020-02-08  Tom Tromey  <tom@tromey.com>
4333
4334         * dwarf2/read.c (struct dwp_file) <loaded_cus, loaded_tus>: Now
4335         htab_up.
4336         (lookup_dwo_unit_in_dwp): Update.
4337         (allocate_dwp_loaded_cutus_table): Return htab_up.  Don't allocate
4338         on obstack.
4339
4340 2020-02-08  Tom Tromey  <tom@tromey.com>
4341
4342         * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on
4343         obstack.
4344
4345 2020-02-08  Tom Tromey  <tom@tromey.com>
4346
4347         * dwarf2/read.c (~dwarf2_per_objfile): Don't delete
4348         line_header_hash.
4349         (handle_DW_AT_stmt_list): Update.  Don't allocate on obstack.
4350         * dwarf2/read.h (struct dwarf2_per_objfile) <line_header_hash>:
4351         Change type to htab_up.
4352
4353 2020-02-08  Tom Tromey  <tom@tromey.com>
4354
4355         * dwarf2/read.c (allocate_type_unit_groups_table): Return
4356         htab_up.  Don't allocate on obstack.
4357         (get_type_unit_group, dwarf2_build_psymtabs_hard): Update.
4358         * dwarf2/read.h (struct dwarf2_per_objfile) <type_unit_groups>:
4359         Change type to htab_up.
4360
4361 2020-02-08  Tom Tromey  <tom@tromey.com>
4362
4363         * dwarf2/read.h (struct dwarf2_per_objfile) <signatured_types>:
4364         Change type to htab_up.
4365         * dwarf2/read.c (create_signatured_type_table_from_index)
4366         (create_signatured_type_table_from_debug_names)
4367         (create_all_type_units, add_type_unit)
4368         (lookup_dwo_signatured_type, lookup_signatured_type)
4369         (process_skeletonless_type_unit): Update.
4370         (create_debug_type_hash_table, create_debug_types_hash_table):
4371         Change type of types_htab.
4372         (allocate_signatured_type_table, allocate_dwo_unit_table): Return
4373         htab_up.  Don't allocate on obstack.
4374         (create_cus_hash_table): Change type of cus_htab parameter.
4375         (struct dwo_file) <cus, tus>: Now htab_up.
4376         (lookup_dwo_signatured_type, lookup_dwo_cutu)
4377         (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu)
4378         (queue_and_load_all_dwo_tus): Update.
4379         * dwarf2/index-write.c (write_gdbindex): Update.
4380         (write_debug_names): Update.
4381
4382 2020-02-08  Tom Tromey  <tom@tromey.com>
4383
4384         * dwarf2/read.h (struct dwarf2_queue_item): Move from
4385         dwarf2/read.c.  Remove "next" member.  Add constructor ntad
4386         destructor.
4387         (struct dwarf2_per_objfile) <queue>: New member.
4388         * dwarf2/read.c (struct dwarf2_queue_item): Move to
4389         dwarf2/read.h.
4390         (dwarf2_queue, dwarf2_queue_tail): Remove.
4391         (class dwarf2_queue_guard): Add parameter to constructor.  Use
4392         DISABLE_COPY_AND_ASSIGN.
4393         <m_per_objfile>: New member.
4394         <~dwarf2_queue_guard>: Rewrite.
4395         (dw2_do_instantiate_symtab, queue_comp_unit, process_queue):
4396         Update.
4397         (~dwarf2_queue_item): New.
4398
4399 2020-02-08  Tom Tromey  <tom@tromey.com>
4400
4401         * dwarf2/read.c (struct die_info) <has_children>: New member.
4402         (dw2_get_file_names_reader): Remove has_children.
4403         (dw2_get_file_names): Update.
4404         (read_cutu_die_from_dwo): Remove has_children.
4405         (cutu_reader::init_tu_and_read_dwo_dies)
4406         (cutu_reader::cutu_reader): Update.
4407         (process_psymtab_comp_unit_reader, build_type_psymtabs_reader):
4408         Remove has_children.
4409         (build_type_psymtabs_1, process_skeletonless_type_unit)
4410         (load_partial_comp_unit, load_full_comp_unit): Update.
4411         (create_dwo_cu_reader): Remove has_children.
4412         (create_cus_hash_table, read_die_and_children): Update.
4413         (read_full_die_1,read_full_die): Remove has_children.
4414         (read_signatured_type): Update.
4415         (class cutu_reader) <has_children>: Remove.
4416
4417 2020-02-08  Tom Tromey  <tom@tromey.com>
4418
4419         * dwarf2/expr.c: Rename from dwarf2expr.c.
4420         * dwarf2/expr.h: Rename from dwarf2expr.h.
4421         * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c.
4422         * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h.
4423         * dwarf2/frame.c: Rename from dwarf2-frame.c.
4424         * dwarf2/frame.h: Rename from dwarf2-frame.h.
4425         * dwarf2/index-cache.c: Rename from dwarf-index-cache.c.
4426         * dwarf2/index-cache.h: Rename from dwarf-index-cache.h.
4427         * dwarf2/index-common.c: Rename from dwarf-index-common.c.
4428         * dwarf2/index-common.h: Rename from dwarf-index-common.h.
4429         * dwarf2/index-write.c: Rename from dwarf-index-write.c.
4430         * dwarf2/index-write.h: Rename from dwarf-index-write.h.
4431         * dwarf2/loc.c: Rename from dwarf2loc.c.
4432         * dwarf2/loc.h: Rename from dwarf2loc.h.
4433         * dwarf2/read.c: Rename from dwarf2read.c.
4434         * dwarf2/read.h: Rename from dwarf2read.h.
4435         * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c,
4436         amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c,
4437         compile/compile-c-symbols.c, compile/compile-cplus-symbols.c,
4438         compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c,
4439         gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c,
4440         hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c,
4441         i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c,
4442         m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c,
4443         msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c,
4444         riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c,
4445         s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c,
4446         sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c,
4447         tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c:
4448         Update.
4449         * Makefile.in (COMMON_SFILES): Update.
4450         (HFILES_NO_SRCDIR): Update.
4451
4452 2020-02-08  Tom Tromey  <tom@tromey.com>
4453
4454         * dwarf2read.c (struct die_reader_specs) <comp_dir>: Remove.
4455         (init_cu_die_reader, read_cutu_die_from_dwo): Update.
4456
4457 2020-02-08  Tom Tromey  <tom@tromey.com>
4458
4459         * dwarf2read.h (struct die_info): Don't declare.
4460
4461 2020-02-08  Tom Tromey  <tom@tromey.com>
4462
4463         * dwarf2read.h (die_info_ptr): Remove typedef.
4464
4465 2020-02-08  Tom Tromey  <tom@tromey.com>
4466
4467         * dwarf2read.c (read_call_site_scope)
4468         (handle_data_member_location, dwarf2_add_member_fn)
4469         (mark_common_block_symbol_computed, read_common_block)
4470         (attr_to_dynamic_prop, partial_die_info::read)
4471         (var_decode_location, dwarf2_fetch_die_loc_sect_off)
4472         (dwarf2_symbol_mark_computed, set_die_type): Update.
4473         * dwarf2/attribute.h (struct attribute) <form_is_block>: Declare
4474         method.
4475         (attr_form_is_block): Don't declare.
4476         * dwarf2/attribute.c (attribute::form_is_block): Now a method.
4477
4478 2020-02-08  Tom Tromey  <tom@tromey.com>
4479
4480         * dwarf2read.c (dwarf2_find_base_address, )
4481         (read_call_site_scope, rust_containing_type)
4482         (dwarf2_get_pc_bounds, dwarf2_record_block_ranges)
4483         (handle_data_member_location, dwarf2_add_member_fn)
4484         (get_alignment, read_structure_type, process_structure_scope)
4485         (mark_common_block_symbol_computed, read_common_block)
4486         (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type)
4487         (partial_die_info::read, read_attribute_value, new_symbol)
4488         (lookup_die_type, dwarf2_get_ref_die_offset)
4489         (dwarf2_get_attr_constant_value, follow_die_ref_or_sig)
4490         (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type)
4491         (dwarf2_symbol_mark_computed): Update.
4492         * dwarf2/attribute.h (struct attribute) <value_as_address,
4493         form_is_section_offset, form_is_constant, form_is_ref>: Declare
4494         methods.
4495         (value_as_address, attr_form_is_section_offset)
4496         (attr_form_is_constant, attr_form_is_ref): Don't declare.
4497         * dwarf2/attribute.c (attribute::value_as_address)
4498         (attribute::form_is_section_offset, attribute::form_is_constant)
4499         (attribute::form_is_ref): Now methods.
4500
4501 2020-02-08  Tom Tromey  <tom@tromey.com>
4502
4503         * dwarf2read.c (struct attribute, DW_STRING)
4504         (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR)
4505         (DW_SIGNATURE, struct dwarf_block, attr_value_as_address)
4506         (attr_form_is_block, attr_form_is_section_offset)
4507         (attr_form_is_constant, attr_form_is_ref): Move.
4508         * dwarf2/attribute.h: New file.
4509         * dwarf2/attribute.c: New file, from dwarf2read.c.
4510         * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c.
4511
4512 2020-02-08  Tom Tromey  <tom@tromey.com>
4513
4514         * dwarf2read.c (abbrev_table_up, struct abbrev_info)
4515         (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table):
4516         Move.
4517         (read_cutu_die_from_dwo, build_type_psymtabs_1): Update.
4518         (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev)
4519         (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to
4520         abbrev.c.
4521         * dwarf2/abbrev.h: New file.
4522         * dwarf2/abbrev.c: New file, from dwarf2read.c.
4523         * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c.
4524
4525 2020-02-08  Tom Tromey  <tom@tromey.com>
4526
4527         * dwarf2read.c (dwarf2_section_buffer_overflow_complaint)
4528         (dwarf2_section_size, dwarf2_get_section_info)
4529         (create_signatured_type_table_from_debug_names)
4530         (create_addrmap_from_aranges, read_debug_names_from_section)
4531         (get_gdb_index_contents_from_section, read_comp_unit_head)
4532         (error_check_comp_unit_head, read_abbrev_offset)
4533         (create_debug_type_hash_table, init_cu_die_reader)
4534         (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard)
4535         (read_comp_units_from_section, create_cus_hash_table)
4536         (create_dwp_hash_table, create_dwo_unit_in_dwp_v1)
4537         (create_dwp_v2_section, dwarf2_rnglists_process)
4538         (dwarf2_ranges_process, read_die_and_siblings, read_full_die)
4539         (abbrev_table_read_table, read_indirect_string_at_offset_from)
4540         (read_indirect_string_from_dwz, read_addr_index_1)
4541         (read_str_index, dwarf_decode_line_header, skip_form_bytes)
4542         (dwarf_decode_macro_bytes, dwarf_decode_macros)
4543         (fill_in_loclist_baton): Update.
4544         * dwarf2/section.h (struct dwarf2_section_info) <get_name,
4545         get_containing_section, get_bfd_owner, get_bfd_section,
4546         get_file_name, get_id, get_flags, empty, read>: Declare methods.
4547         (dwarf2_read_section, get_section_name, get_section_file_name)
4548         (get_containing_section, get_section_bfd_owner)
4549         (get_section_bfd_section, get_section_name, get_section_file_name)
4550         (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't
4551         declare.
4552         * dwarf2/section.c (dwarf2_section_info::get_containing_section)
4553         (dwarf2_section_info::get_bfd_owner)
4554         (dwarf2_section_info::get_bfd_section)
4555         (dwarf2_section_info::get_name)
4556         (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id)
4557         (dwarf2_section_info::get_flags, dwarf2_section_info::empty)
4558         (dwarf2_section_info::read): Now methods.
4559         * dwarf-index-write.c (class debug_names): Update.
4560
4561 2020-02-08  Tom Tromey  <tom@tromey.com>
4562
4563         * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section):
4564         Move to dwarf2/section.h.
4565         * dwarf2read.c (get_containing_section, get_section_bfd_owner)
4566         (get_section_bfd_section, get_section_name)
4567         (get_section_file_name, get_section_id, get_section_flags)
4568         (dwarf2_section_empty_p, dwarf2_read_section): Moe to
4569         dwarf2/section.c.
4570         * dwarf2/section.h: New file.
4571         * dwarf2/section.c: New file, from dwarf2read.c.
4572         * Makefile.in (COMMON_SFILES): Add dwarf2/section.c.
4573
4574 2020-02-08  Tom Tromey  <tom@tromey.com>
4575
4576         * dwarf2read.h (read_unsigned_leb128): Don't declare.
4577         * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes)
4578         (read_2_signed_bytes, read_3_bytes, read_4_bytes)
4579         (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h.
4580         (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c.
4581         * dwarf2/leb.h: New file, from dwarf2read.c.
4582         * dwarf2/leb.c: New file, from dwarf2read.c.
4583         * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes):
4584         Remove.
4585         * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2.
4586         (COMMON_SFILES): Add dwarf2/leb.c.
4587
4588 2020-02-08  Joel Brobecker  <brobecker@adacore.com>
4589
4590         GDB 9.1 released.
4591
4592 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
4593
4594         PR gdb/25190:
4595         * gdb/remote-sim.c (gdb_os_write_stderr): Update.
4596         * gdb/remote.c (remote_console_output): Update.
4597         * gdb/ui-file.c (fputs_unfiltered): Rename to...
4598         (ui_file_puts): ...this.
4599         * gdb/ui-file.h (ui_file_puts): Add declaration.
4600         * gdb/utils.c (emit_style_escape): Update.
4601         (flush_wrap_buffer): Update.
4602         (fputs_maybe_filtered): Update.
4603         (fputs_unfiltered): Add function.
4604
4605 2020-02-05  Iain Buclaw  <ibuclaw@gdcproject.org>
4606
4607         * gdb/event-loop.c (gdb_wait_for_event): Update.
4608         * gdb/printcmd.c (printf_command): Update.
4609         * gdb/remote-fileio.c (remote_fileio_func_write): Update.
4610         * gdb/remote-sim.c (gdb_os_flush_stdout): Update.
4611         (gdb_os_flush_stderr): Update.
4612         * gdb/remote.c (remote_console_output): Update.
4613         * gdb/ui-file.c (gdb_flush): Rename to...
4614         (ui_file_flush): ...this.
4615         (stderr_file::write): Update.
4616         (stderr_file::puts): Update.
4617         * gdb/ui-file.h (gdb_flush): Rename to...
4618         (ui_file_flush): ...this.
4619         * gdb/utils.c (gdb_flush): Add function.
4620         * gdb/utils.h (gdb_flush): Add declaration.
4621
4622 2020-02-07  Tom Tromey  <tromey@adacore.com>
4623
4624         PR breakpoints/24915:
4625         * source.c (find_and_open_source): Do not check basenames_may_differ.
4626
4627 2020-02-07  Tom Tromey  <tom@tromey.com>
4628
4629         * README: Update gdbserver documentation.
4630         * gdbserver: Move to top level.
4631         * configure.tgt (build_gdbserver): Remove.
4632         * configure.ac: Remove --enable-gdbserver.
4633         * configure: Rebuild.
4634         * Makefile.in (distclean): Don't mention gdbserver.
4635
4636 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
4637
4638         * source-cache.c (source_cache::ensure): Surround
4639         get_plain_source_lines with a try/catch.
4640         (source_cache::get_line_charpos): Get rid of try/catch
4641         and only check for the return value of "ensure".
4642         * tui/tui-source.c (tui_source_window::set_contents):
4643         Simplify "nlines" calculation.
4644
4645 2020-02-06  Shahab Vahedi  <shahab@synopsys.com>
4646
4647         * MAINTAINERS (Write After Approval): Add myself.
4648
4649 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
4650
4651         * sparc-nat.h (struct sparc_target) <xfer_partial>: Fix base class
4652         function call.
4653
4654 2020-02-05  Christian Biesinger  <cbiesinger@google.com>
4655
4656         * ppc-nbsd-tdep.h: Fix macro name in #endif comment.
4657
4658 2020-02-05  Maciej W. Rozycki  <macro@wdc.com>
4659
4660         * nat/riscv-linux-tdesc.h: New file.
4661         * nat/riscv-linux-tdesc.c: New file, taking code from...
4662         * riscv-linux-nat.c (riscv_linux_nat_target::read_description):
4663         ... here.
4664         * configure.nat <linux> <riscv*>: Add nat/riscv-linux-tdesc.o to
4665         NATDEPFILES.
4666
4667 2020-02-04  Andrew Burgess  <andrew.burgess@embecosm.com>
4668
4669         * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that
4670         we don't set the fake simulator ptid to the null_ptid.
4671
4672 2020-02-03  Simon Marchi  <simon.marchi@efficios.com>
4673
4674         * fork-child.c (gdb_startup_inferior): Use bool instead of int.
4675         * gdbthread.h (class thread_info) <resumed>: Likewise.
4676         * infrun.c (resume_1): Likewise.
4677         (proceed): Likewise.
4678         (infrun_thread_stop_requested): Likewise.
4679         (stop_all_threads): Likewise.
4680         (handle_inferior_event): Likewise.
4681         (restart_threads): Likewise.
4682         (finish_step_over): Likewise.
4683         (keep_going_stepped_thread): Likewise.
4684         * linux-nat.c (attach_proc_task_lwp_callback): Likewise.
4685         (linux_handle_extended_wait): Likewise.
4686         * record-btrace.c (get_thread_current_frame_id): Likewise.
4687         * record-full.c (record_full_wait_1): Likewise.
4688         * remote.c (remote_target::process_initial_stop_replies): Likewise.
4689         * target.c (target_resume): Likewise.
4690         * thread.c (set_running_thread): Likewise.
4691
4692 2020-02-03  Alok Kumar Sharma  <AlokKumar.Sharma@amd.com>
4693
4694         * f-valprint.c (f77_print_array_1): Changed datatype of index
4695         variable to LONGEST from int to enable it to contain bound
4696         values correctly.
4697
4698 2020-02-03  Maciej W. Rozycki  <macro@wdc.com>
4699
4700         * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro.
4701         (supply_fpregset_regnum, fill_fpregset): Handle regset buffer
4702         offsets according to FLEN determined.
4703         (riscv_linux_nat_target::read_description): Determine FLEN
4704         dynamically.
4705         (riscv_linux_nat_target::fetch_registers): Size regset buffer
4706         according to FLEN determined.
4707         (riscv_linux_nat_target::store_registers): Likewise.
4708
4709 2020-02-01  Shahab Vahedi  <shahab@synopsys.com>
4710
4711         * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0
4712         when reg->group is empty and reggroup is not.
4713
4714 2020-01-31  Tom Tromey  <tromey@adacore.com>
4715
4716         * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior):
4717         Call beneath target's mourn_inferior after unpushing.
4718
4719 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
4720
4721         PR tui/9765
4722         * tui/tui-disasm.c (tui_find_disassembly_address): If we don't
4723         have enough lines to fill the screen, still return the lowest
4724         address we found.
4725
4726 2020-01-31  Andrew Burgess  <andrew.burgess@embecosm.com>
4727
4728         * tui/tui-win.c (_initialize_tui_win): Update help text for '+',
4729         '-', '<', and '>' commands.
4730
4731 2020-01-29  Pedro Alves  <palves@redhat.com>
4732             Sergio Durigan Junior  <sergiodj@redhat.com>
4733
4734         * infcmd.c (construct_inferior_arguments): Assert that
4735         'argc' is greater than 0.
4736
4737 2020-01-29  Luis Machado  <luis.machado@linaro.org>
4738
4739         * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f.
4740         (BRK_INSN_MASK): Define to 0xd4200000.
4741         (aarch64_program_breakpoint_here_p): New function.
4742         (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook.
4743         * arch-utils.c (default_program_breakpoint_here_p): Moved from
4744         breakpoint.c.
4745         * arch-utils.h (default_program_breakpoint_here_p): Moved from
4746         breakpoint.h
4747         * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and
4748         call gdbarch_program_breakpoint_here_p.
4749         (program_breakpoint_here): Moved to arch-utils.c, renamed to
4750         default_program_breakpoint_here_p, changed return type to bool and
4751         simplified.
4752         * breakpoint.h (program_breakpoint_here): Moved prototype to
4753         arch-utils.h, renamed to default_program_breakpoint_here_p and changed
4754         return type to bool.
4755         * gdbarch.c: Regenerate.
4756         * gdbarch.h: Regenerate.
4757         * gdbarch.sh (program_breakpoint_here_p): New method.
4758         * infrun.c (handle_signal_stop): Call
4759         gdbarch_program_breakpoint_here_p.
4760
4761 2020-01-26  Tom Tromey  <tom@tromey.com>
4762
4763         * ctfread.c (struct ctf_fp_info): Reindent.
4764         (_initialize_ctfread): Remove.
4765
4766 2020-01-26  Tom Tromey  <tom@tromey.com>
4767
4768         * psymtab.c (partial_map_expand_apply)
4769         (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol)
4770         (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab)
4771         (psym_print_stats, psym_expand_symtabs_for_function)
4772         (psym_map_symbol_filenames, psym_map_matching_symbols)
4773         (psym_expand_symtabs_matching)
4774         (partial_symtab::read_dependencies, maintenance_info_psymtabs)
4775         (maintenance_check_psymtabs): Use new methods.
4776         * psympriv.h (struct partial_symtab) <readin_p,
4777         get_compunit_symtab>: New methods.
4778         <readin, compunit_symtab>: Remove members.
4779         (struct standard_psymtab): New.
4780         (struct legacy_psymtab): Derive from standard_psymtab.
4781         * dwarf2read.h (struct dwarf2_psymtab): Derive from
4782         standard_psymtab.
4783         * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab.
4784
4785 2020-01-26  Tom Tromey  <tom@tromey.com>
4786
4787         * xcoffread.c (xcoff_psymtab_to_symtab_1): Call
4788         read_dependencies.  Add assert.
4789         * psymtab.c (partial_symtab::read_dependencies): New method.
4790         * psympriv.h (struct partial_symtab) <read_dependencies>: New
4791         method.
4792         * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies.
4793         * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call
4794         read_dependencies.
4795         * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies.
4796         Add assert.
4797
4798 2020-01-26  Tom Tromey  <tom@tromey.com>
4799
4800         * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order.
4801         Call expand_psymtab.
4802         (xcoff_read_symtab): Call expand_psymtab.
4803         (xcoff_start_psymtab, xcoff_end_psymtab): Set
4804         legacy_expand_psymtab.
4805         * psympriv.h (struct partial_symtab) <expand_psymtab>: New
4806         method.
4807         (struct legacy_psymtab) <expand_psymtab>: Implement.
4808         <legacy_expand_psymtab>: New member.
4809         * mdebugread.c (mdebug_read_symtab): Call expand_psymtab.
4810         (parse_partial_symbols): Set legacy_expand_psymtab.
4811         (psymtab_to_symtab_1): Change argument order.  Call
4812         expand_psymtab.
4813         (new_psymtab): Set legacy_expand_psymtab.
4814         * dwarf2read.h (struct dwarf2_psymtab) <expand_psymtab>: Declare.
4815         * dwarf2read.c (dwarf2_psymtab::read_symtab): Call
4816         expand_psymtab.
4817         (dwarf2_psymtab::expand_psymtab): Rename from
4818         psymtab_to_symtab_1.  Call expand_psymtab.
4819         * dbxread.c (start_psymtab): Set legacy_expand_psymtab.
4820         (dbx_end_psymtab): Likewise.
4821         (dbx_psymtab_to_symtab_1): Change argument order. Call
4822         expand_psymtab.
4823         (dbx_read_symtab): Call expand_psymtab.
4824         * ctfread.c (struct ctf_psymtab) <expand_psymtab>: Declare.
4825         (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab.
4826         (ctf_psymtab::read_symtab): Call expand_psymtab.
4827
4828 2020-01-26  Tom Tromey  <tom@tromey.com>
4829
4830         * xcoffread.c (xcoff_read_symtab): Remove prints.  Add assert.
4831         * psymtab.c (psymtab_to_symtab): Print verbose "Reading"
4832         messages.
4833         * mdebugread.c (mdebug_read_symtab): Remove prints.
4834         * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints.  Add
4835         assert.
4836         * dbxread.c (dbx_read_symtab): Remove prints.  Add assert.
4837
4838 2020-01-26  Tom Tromey  <tom@tromey.com>
4839
4840         * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab)
4841         (xcoff_psymtab_to_symtab_1, xcoff_read_symtab)
4842         (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use
4843         legacy_symtab.
4844         * stabsread.h (dbx_end_psymtab): Use legacy_symtab.
4845         * psymtab.c (psymtab_to_symtab): Call method.
4846         (dump_psymtab): Update.
4847         * psympriv.h (struct partial_symtab): Add virtual destructor.
4848         <read_symtab>: New method.
4849         (struct legacy_symtab): New.
4850         * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab.
4851         (struct pst_map) <pst>: Now a legacy_psymtab.
4852         (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1)
4853         (new_psymtab): Use legacy_psymtab.
4854         * dwarf2read.h (struct dwarf2_psymtab): New.
4855         (struct dwarf2_per_cu_data) <psymtab>: Use it.
4856         * dwarf2read.c (dwarf2_create_include_psymtab)
4857         (dwarf2_build_include_psymtabs, create_type_unit_group)
4858         (create_partial_symtab, process_psymtab_comp_unit_reader)
4859         (build_type_psymtabs_reader, build_type_psymtab_dependencies)
4860         (set_partial_user): Use dwarf2_psymtab.
4861         (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab.
4862         (psymtab_to_symtab_1, process_full_comp_unit)
4863         (process_full_type_unit, dwarf2_ranges_read)
4864         (dwarf2_get_pc_bounds, psymtab_include_file_name)
4865         (dwarf_decode_lines): Use dwarf2_psymtab.
4866         * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab.
4867         (add_address_entry_worker, write_one_signatured_type)
4868         (recursively_count_psymbols, recursively_write_psymbols)
4869         (write_one_signatured_type, psyms_seen_size, write_gdbindex)
4870         (write_debug_names): Likewise.
4871         * dbxread.c (struct header_file_location): Take a legacy_psymtab.
4872         <pst>: Now a legacy_psymtab.
4873         (find_corresponding_bincl_psymtab): Return a legacy_psymtab.
4874         (read_dbx_symtab, start_psymtab, dbx_end_psymtab)
4875         (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab.
4876         * ctfread.c (struct ctf_psymtab): New.
4877         (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a
4878         ctf_psymtab.
4879         (ctf_psymtab::read_symtab): Rename from ctf_read_symtab.
4880         (create_partial_symtab): Return a ctf_psymtab.
4881         (scan_partial_symbols): Update.
4882
4883 2020-01-26  Tom Tromey  <tom@tromey.com>
4884
4885         * xcoffread.c (xcoff_start_psymtab): Use new.
4886         * psymtab.c (partial_symtab::partial_symtab): New constructor,
4887         renamed from start_psymtab_common.
4888         * psympriv.h (struct partial_symtab): Add new constructor.
4889         (start_psymtab_common): Don't declare.
4890         * mdebugread.c (parse_partial_symbols): Use new.
4891         * dwarf2read.c (create_partial_symtab): Use new.
4892         * dbxread.c (start_psymtab): Use new.
4893         * ctfread.c (create_partial_symtab): Use new.
4894
4895 2020-01-26  Tom Tromey  <tom@tromey.com>
4896
4897         * xcoffread.c (xcoff_end_psymtab): Use new.
4898         * psymtab.c (start_psymtab_common): Use new.
4899         (partial_symtab::partial_symtab): Rename from allocate_psymtab.
4900         Update.
4901         * psympriv.h (struct partial_symtab): Add parameters to
4902         constructor.  Don't inline.
4903         (allocate_psymtab): Don't declare.
4904         * mdebugread.c (new_psymtab): Use new.
4905         * dwarf2read.c (dwarf2_create_include_psymtab): Use new.
4906         * dbxread.c (dbx_end_psymtab): Use new.
4907
4908 2020-01-26  Tom Tromey  <tom@tromey.com>
4909
4910         * psymtab.h (class psymtab_storage) <install_psymtab>: Rename from
4911         allocate_psymtab.  Update documentation.
4912         * psymtab.c (psymtab_storage::install_psymtab): Rename from
4913         allocate_psymtab.  Do not use new.
4914         (allocate_psymtab): Use new.  Update.
4915
4916 2020-01-26  Tom Tromey  <tom@tromey.com>
4917
4918         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
4919         * psymtab.c (psym_print_stats): Update.
4920         * psympriv.h (struct partial_symtab) <readin,
4921         psymtabs_addrmap_supported, anonymous>: Now bool.
4922         * mdebugread.c (psymtab_to_symtab_1): Update.
4923         * dwarf2read.c (create_type_unit_group, create_partial_symtab)
4924         (build_type_psymtabs_reader, psymtab_to_symtab_1)
4925         (process_full_comp_unit, process_full_type_unit): Update.
4926         * dbxread.c (dbx_psymtab_to_symtab_1): Update.
4927         * ctfread.c (psymtab_to_symtab): Update.
4928
4929 2020-01-26  Tom Tromey  <tom@tromey.com>
4930
4931         * mdebugread.c (parse_partial_symbols): Use discard_psymtab.
4932         * psymtab.h (class psymtab_storage) <free_psymtabs>: Remove.
4933         * psymtab.c (psymtab_storage): Delete psymtabs.
4934         (psymtab_storage::allocate_psymtab): Use new.
4935         (psymtab_storage::discard_psymtab): Use delete.
4936         * psympriv.h (struct partial_symtab): Add constructor and
4937         initializers.
4938
4939 2020-01-26  Tom Tromey  <tom@tromey.com>
4940
4941         * machoread.c: Do not include psympriv.h.
4942
4943 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4944
4945         * NEWS: Mention the new option and the set/show commands.
4946
4947 2020-01-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4948
4949         * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode)
4950         (show_exec_file_mismatch_command, set_exec_file_mismatch_command)
4951         (validate_exec_file): New variables, enums, functions.
4952         (exec_file_locate_attach, print_section_info): Style the filenames.
4953         (_initialize_exec): Install show_exec_file_mismatch_command and
4954          set_exec_file_mismatch_command.
4955         * gdbcore.h (validate_exec_file): Declare.
4956         * infcmd.c (attach_command): Call validate_exec_file.
4957         * remote.c ( remote_target::remote_add_inferior): Likewise.
4958
4959 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4960
4961         * frame.c (find_frame_sal): Move call to get_next_frame into more
4962         inner scope.
4963         * inline-frame.c (inilne_state) <inline_state>: Update argument
4964         types.
4965         (inilne_state) <skipped_symbol>: Rename to...
4966         (inilne_state) <skipped_symbols>: ...this, and change to a vector.
4967         (skip_inline_frames): Build vector of skipped symbols and use this
4968         to reate the inline_state.
4969         (inline_skipped_symbol): Add a comment and some assertions, fetch
4970         skipped symbol from the list.
4971
4972 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4973
4974         * buildsym.c (lte_is_less_than): Delete.
4975         (buildsym_compunit::end_symtab_with_blockvector): Create local
4976         lambda function to sort line table entries, and use
4977         std::stable_sort instead of std::sort.
4978         * symtab.c (find_pc_sect_line): Skip backward over end of sequence
4979         markers when looking for a previous line.
4980
4981 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
4982
4983         * dwarf2read.c (lnp_state_machine::record_line): Include
4984         end_sequence parameter in debug print out.  Record the line if we
4985         are at an end_sequence marker even if it's not the start of a
4986         statement.
4987         * symmisc.c (maintenance_print_one_line_table): Print end of
4988         sequence markers with 'END' not '0'.
4989
4990 2020-01-24  Pedro Alves  <palves@redhat.com>
4991
4992         PR gdb/25410
4993         * thread.c (scoped_restore_current_thread::restore): Use
4994         switch_to_inferior_no_thread.
4995         * exec.c: Include "progspace-and-thread.h".
4996         (add_target_sections, remove_target_sections):
4997         scoped_restore_current_pspace_and_thread instead of
4998         scoped_restore_current_thread.
4999         * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace
5000         and aspace to the inferior before calling clone_program_space.
5001         Remove stale comment.
5002
5003 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
5004
5005         * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to...
5006         (arm_netbsd_nat_target::fetch_registers): ...this.
5007         (arm_nbsd_nat_target::store_registers): Rename to...
5008         (arm_netbsd_nat_target::store_registers): ...this.
5009
5010 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
5011
5012         * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of
5013         register_t.
5014
5015 2020-01-24  Christian Biesinger  <cbiesinger@google.com>
5016
5017         * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections):
5018         Update comment.
5019         * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections):
5020         Likewise.
5021         * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise.
5022         * gdbcore.h (deprecated_add_core_fns): Update comment to point to
5023         the correct replacement (iterate_over_regset_sections).
5024         * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections):
5025         Update comment.
5026
5027 2020-01-24  Graham Markall  <graham.markall@embecosm.com>
5028
5029         PR gdb/23718
5030         * gdb/python/python.c (execute_gdb_command): Call
5031         async_enable_stdin in catch block.
5032
5033 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
5034
5035         * event-loop.c (start_event_loop): Wrap async_enable_stdin with
5036         SWITCH_THRU_ALL_UIS.
5037
5038 2020-01-24  Andrew Burgess  <andrew.burgess@embecosm.com>
5039
5040         PR tui/9765
5041         * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header
5042         comment, add extra parameter, and update to store previous symbol
5043         when appropriate.
5044         * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment,
5045         add extra parameter.
5046         * tui/tui-disasm.c (tui_disassemble): Update header comment,
5047         remove unneeded parameter, add try/catch around gdb_print_insn,
5048         rewrite to add items to asm_lines vector.
5049         (tui_find_backward_disassembly_start_address): New function.
5050         (tui_find_disassembly_address): Updated throughout.
5051         (tui_disasm_window::set_contents): Update for changes to
5052         tui_disassemble.
5053         (tui_disasm_window::do_scroll_vertical): No need to adjust the
5054         number of lines to scroll.
5055
5056 2020-01-23  Simon Marchi  <simon.marchi@polymtl.ca>
5057
5058         * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up.
5059         (SECT_OFF_DATA): Likewise.
5060         (SECT_OFF_RODATA): Likewise.
5061         (SECT_OFF_TEXT): Likewise.
5062         (SECT_OFF_BSS): Likewise.
5063         (struct objfile) <text_section_offset, data_section_offset>: New
5064         methods.
5065         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use
5066         objfile::text_section_offset.
5067         * coff-pe-read.c (add_pe_forwarded_sym): Likewise.
5068         * coffread.c (coff_symtab_read): Likewise.
5069         (enter_linenos): Likewise.
5070         (process_coff_symbol): Likewise.
5071         * ctfread.c (get_objfile_text_range): Likewise.
5072         * dtrace-probe.c (dtrace_probe::get_relocated_address):
5073         Use objfile::data_section_offset.
5074         * dwarf2-frame.c (execute_cfa_program): Use
5075         objfile::text_section_offset.
5076         (dwarf2_frame_find_fde): Likewise.
5077         * dwarf2read.c (create_addrmap_from_index): Likewise.
5078         (create_addrmap_from_aranges): Likewise.
5079         (dw2_find_pc_sect_compunit_symtab): Likewise.
5080         (process_psymtab_comp_unit_reader): Likewise.
5081         (add_partial_symbol): Likewise.
5082         (add_partial_subprogram): Likewise.
5083         (process_full_comp_unit): Likewise.
5084         (read_file_scope): Likewise.
5085         (read_func_scope): Likewise.
5086         (read_lexical_block_scope): Likewise.
5087         (read_call_site_scope): Likewise.
5088         (dwarf2_rnglists_process): Likewise.
5089         (dwarf2_ranges_process): Likewise.
5090         (dwarf2_ranges_read): Likewise.
5091         (dwarf_decode_lines_1): Likewise.
5092         (new_symbol): Likewise.
5093         (dwarf2_fetch_die_loc_sect_off): Likewise.
5094         (dwarf2_per_cu_text_offset): Likewise.
5095         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise.
5096         * hppa-tdep.c (read_unwind_info): Likewise.
5097         * ia64-tdep.c (ia64_find_unwind_table): Likewise.
5098         * psympriv.h (struct partial_symtab): Likewise.
5099         * psymtab.c (find_pc_sect_psymtab): Likewise.
5100         * solib-svr4.c (enable_break): Likewise.
5101         * stap-probe.c (relocate_address): Use
5102         objfile::data_section_offset.
5103         * xcoffread.c (enter_line_range): Use
5104         objfile::text_section_offset.
5105         (read_xcoff_symtab): Likewise.
5106
5107 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
5108
5109         * darwin-nat.c (darwin_nat_target::wait_1): Move `inf`
5110         declaration to narrower scopes.
5111
5112 2020-01-23  Simon Marchi  <simon.marchi@efficios.com>
5113
5114         * darwin-nat.h (struct darwin_exception_msg, enum
5115         darwin_msg_state, struct darwin_thread_info, darwin_thread_t):
5116         Move up.
5117         (class darwin_nat_target) <wait_1, check_new_threads,
5118         decode_exception_message, decode_message, stop_inferior,
5119         init_thread_list, ptrace_him, cancel_breakpoint>: Declare.
5120         * darwin-nat.c (darwin_check_new_threads): Rename to...
5121         (darwin_nat_target::check_new_threads): ... this.
5122         (darwin_suspend_inferior_it): Remove.
5123         (darwin_decode_exception_message): Rename to...
5124         (darwin_nat_target::decode_exception_message): ... this.
5125         (darwin_nat_target::resume): Pass target to find_inferior_ptid.
5126         (darwin_decode_message): Rename to...
5127         (darwin_nat_target::decode_message): ... this.
5128         (cancel_breakpoint): Rename to...
5129         (darwin_nat_target::cancel_breakpoint): ... this.
5130         (darwin_wait): Rename to...
5131         (darwin_nat_target::wait_1): ... this.  Use range-based for loop
5132         instead of iterate_over_inferiors.
5133         (darwin_nat_target::wait): Call wait_1 instead of darwin_wait.
5134         (darwin_stop_inferior): Rename to...
5135         (darwin_nat_target::stop_inferior): ... this.
5136         (darwin_nat_target::kill): Call wait_1 instead of darwin_wait.
5137         (darwin_init_thread_list): Rename to...
5138         (darwin_nat_target::init_thread_list): ... this.
5139         (darwin_ptrace_him): Rename to...
5140         (darwin_nat_target::ptrace_him): ... this.
5141         (darwin_nat_target::create_inferior): Pass lambda function to
5142         fork_inferior.
5143         (darwin_nat_target::detach): Call stop_inferior instead of
5144         darwin_stop_inferior.
5145         * fork-inferior.h (fork_inferior): Change init_trace_fun
5146         parameter to gdb::function_view.
5147         * fork-inferior.c (fork_inferior): Likewise.
5148
5149 2020-01-23  Hannes Domani  <ssbssa@yahoo.de>
5150
5151         * i386-cygwin-tdep.c (core_process_module_section): Update.
5152         * windows-nat.c (struct lm_info_windows): Add text_offset.
5153         (windows_xfer_shared_libraries): Update.
5154         * windows-tdep.c (windows_xfer_shared_library):
5155         Add text_offset_cached argument.
5156         * windows-tdep.h (windows_xfer_shared_library): Update.
5157
5158 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
5159
5160         * gdbarch.sh: Add declaration for _initialize_gdbarch.
5161
5162 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
5163
5164         * remote-sim.c (check_for_duplicate_sim_descriptor): Remove.
5165         (get_sim_inferior_data): Remove use of iterate_over_inferiors,
5166         replace with range-based for.
5167         (gdbsim_interrupt_inferior): Remove.
5168         (gdbsim_target::interrupt): Replace iterate_over_inferiors use
5169         with a range-based for.  Inline code from
5170         gdbsim_interrupt_inferior.
5171
5172 2020-01-21  Simon Marchi  <simon.marchi@efficios.com>
5173
5174         * infrun.c (proceed): Fix indentation.
5175
5176 2020-01-21  Tom Tromey  <tromey@adacore.com>
5177
5178         * source-cache.c (source_cache::ensure): Call ext_lang_colorize.
5179         * python/python.c (python_extension_ops): Update.
5180         (gdbpy_colorize): New function.
5181         * python/lib/gdb/__init__.py (colorize): New function.
5182         * extension.h (ext_lang_colorize): Declare.
5183         * extension.c (ext_lang_colorize): New function.
5184         * extension-priv.h (struct extension_language_ops) <colorize>: New
5185         member.
5186         * cli/cli-style.c (_initialize_cli_style): Update help text.
5187
5188 2020-01-21  Luis Machado  <luis.machado@linaro.org>
5189
5190         * aarch64-tdep.c (struct aarch64_displaced_step_closure)
5191         <cond>: Change type to bool.
5192         (aarch64_displaced_step_b_cond): Update cond to use bool type.
5193         (aarch64_displaced_step_cb): Likewise.
5194         (aarch64_displaced_step_tb): Likewise.
5195
5196 2020-01-21  Luis Machado  <luis.machado@linaro.org>
5197
5198         * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging
5199         output.
5200
5201 2020-01-21  Luis Machado  <luis.machado@linaro.org>
5202
5203         * aarch64-tdep.c (struct aarch64_displaced_step_closure )
5204         <pc_adjust>: Adjust the documentation.
5205         (aarch64_displaced_step_fixup): Check if PC really moved before
5206         adjusting it.
5207
5208 2020-01-19  Tom Tromey  <tom@tromey.com>
5209
5210         * disasm.c (~gdb_disassembler): New destructor.
5211         (gdb_buffered_insn_length): Call disassemble_free_target.
5212         * disasm.h (class gdb_disassembler): Declare destructor.  Use
5213         DISABLE_COPY_AND_ASSIGN.
5214
5215 2020-01-19  Tom Tromey  <tom@tromey.com>
5216
5217         * dwarf2read.c (abbrev_table_up): Move typedef earlier.
5218         (die_reader_func_ftype): Remove.
5219         (cutu_reader): New class.
5220         (dw2_get_file_names_reader): Remove "data" parameter.
5221         (dw2_get_file_names): Use cutu_reader.
5222         (create_debug_type_hash_table): Update.
5223         (read_cutu_die_from_dwo): Update comment.
5224         (lookup_dwo_unit): Add dwo_name parameter.
5225         (cutu_reader::init_tu_and_read_dwo_dies): Now a method.  Remove
5226         die_reader_func_ftype and data parameters.
5227         (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies.
5228         Remove die_reader_func_ftype and data parameters.
5229         (~cutu_reader): New; from init_cutu_and_read_dies.
5230         (cutu_reader::cutu_reader): Rename from
5231         init_cutu_and_read_dies_no_follow.  Remove die_reader_func_ftype
5232         and data parameters.
5233         (init_cutu_and_read_dies_simple): Remove.
5234         (struct process_psymtab_comp_unit_data): Remove.
5235         (process_psymtab_comp_unit_reader): Remove data parameter; add
5236         want_partial_unit and pretend_language parameters.
5237         (process_psymtab_comp_unit): Use cutu_reader.
5238         (build_type_psymtabs_reader): Remove data parameter.
5239         (build_type_psymtabs_1): Use cutu_reader.
5240         (process_skeletonless_type_unit): Likewise.
5241         (load_partial_comp_unit_reader): Remove.
5242         (load_partial_comp_unit): Use cutu_reader.
5243         (load_full_comp_unit_reader): Remove.
5244         (load_full_comp_unit): Use cutu_reader.
5245         (struct create_dwo_cu_data): Remove.
5246         (create_dwo_cu_reader): Remove datap parameter; add dwo_file and
5247         dwo_unit parameters.
5248         (create_cus_hash_table): Use cutu_reader.
5249         (struct dwarf2_read_addr_index_data): Remove.
5250         (dwarf2_read_addr_index_reader): Remove.
5251         (dwarf2_read_addr_index): Use cutu_reader.
5252         (read_signatured_type_reader): Remove.
5253         (read_signatured_type): Use cutu_reader.
5254
5255 2020-01-19  Tom Tromey  <tom@tromey.com>
5256
5257         * tui/tui.c (tui_show_assembly): Use tui_suppress_output.
5258         * tui/tui-wingeneral.h (class tui_suppress_output): New.
5259         (tui_wrefresh): Declare.
5260         * tui/tui-wingeneral.c (suppress_output): New global.
5261         (tui_suppress_output, ~tui_suppress_output): New constructor and
5262         destructor.
5263         (tui_wrefresh): New function.
5264         (tui_gen_win_info::refresh_window): Use tui_wrefresh.
5265         (tui_gen_win_info::make_window): Call wnoutrefresh when needed.
5266         * tui/tui-regs.h (struct tui_data_window) <no_refresh>: Declare
5267         method.
5268         * tui/tui-regs.c (tui_data_window::erase_data_content): Call
5269         tui_wrefresh.
5270         (tui_data_window::no_refresh): New method.
5271         (tui_data_item_window::refresh_window): Call tui_wrefresh.
5272         (tui_reg_command): Use tui_suppress_output
5273         * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output.
5274         * tui/tui-data.h (struct tui_gen_win_info) <no_refresh>: New
5275         method.
5276         * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh.
5277
5278 2020-01-19  Tom Tromey  <tom@tromey.com>
5279
5280         * tui/tui-winsource.c (tui_update_source_windows_with_line):
5281         Handle case where symtab is null.
5282
5283 2020-01-19  Simon Marchi  <simon.marchi@polymtl.ca>
5284
5285         * linux-fork.c (one_fork_p): Simplify.
5286
5287 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
5288
5289         * top.c (struct qt_args): Remove.
5290         (kill_or_detach): Change return type to void, replace `void *`
5291         parameter with a proper one.
5292         (print_inferior_quit_action):  Likewise.
5293         (quit_confirm): Use range-based for loop to iterate over inferiors.
5294         (quit_force): Likewise.
5295
5296 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
5297
5298         * mi/mi-main.c (run_one_inferior): Change return type to void, replace
5299         `void *` parameter with proper parameters.
5300         (mi_cmd_exec_run): Use range-based loop to iterate over inferiors.
5301         (print_one_inferior): Change return type to void, replace `void *`
5302         parameter with proper parameters.
5303         (mi_cmd_list_thread_groups): Use range-based loop to iterate over
5304         inferiors.
5305         (get_other_inferior): Remove.
5306         (mi_cmd_remove_inferior): Use range-based loop to iterate over
5307         inferiors.
5308
5309 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
5310
5311         * mi/mi-interp.c (report_initial_inferior): Remove.
5312         (mi_interp::init): Use range-based for to iterate over inferiors.
5313
5314 2020-01-17  Simon Marchi  <simon.marchi@efficios.com>
5315
5316         * python/py-inferior.c (build_inferior_list): Remove.
5317         (gdbpy_ref): Use range-based for loop to iterate over inferiors.
5318
5319 2020-01-16  Christian Biesinger  <cbiesinger@google.com>
5320
5321         * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown).
5322         (btrace_stitch_trace): Likewise.
5323         * charset.c (intermediate_encoding): Likewise (vaild).
5324         * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown).
5325         * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences).
5326         * record-btrace.c (record_btrace_print_conf): Likewise (unkown).
5327
5328 2020-01-16  Hannes Domani  <ssbssa@yahoo.de>
5329
5330         * windows-tdep.c (windows_get_tlb_type):
5331         Add rtl_user_process_parameters type.
5332
5333 2020-01-16  Pedro Alves  <palves@redhat.com>
5334             Norbert Lange  <nolange79@gmail.com>
5335
5336         PR build/24805
5337         * gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
5338         (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
5339         (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
5340         (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
5341         (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
5342         (ps_plog): Redeclare exported functions with default visibility.
5343
5344 2020-01-16  Nitika Achra  <Nitika.Achra@amd.com>
5345
5346         * dwarf2loc.c (decode_debug_loclists_addresses): Handle
5347         DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length.
5348
5349 2020-01-15  Simon Marchi  <simon.marchi@efficios.com>
5350
5351         * infcmd.c (post_create_inferior): Use get_thread_regcache
5352         instead of get_current_regcache.
5353
5354 2020-01-14  Tom Tromey  <tom@tromey.com>
5355
5356         PR symtab/12535:
5357         * python/python.c (gdbpy_decode_line): Treat empty string the same
5358         as no argument.
5359
5360 2020-01-14  Tom Tromey  <tom@tromey.com>
5361
5362         * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY).
5363
5364 2020-01-14  Tom Tromey  <tom@tromey.com>
5365
5366         * nat/linux-btrace.c: Don't include <config.h>.
5367         * nat/linux-ptrace.c: Don't include <config.h>.
5368         * nat/x86-linux-dregs.c: Don't include <config.h>.
5369
5370 2020-01-14  Tom Tromey  <tom@tromey.com>
5371
5372         * configure: Rebuild.
5373         * configure.ac: Move many checks to ../gdbsupport/common.m4.
5374
5375 2020-01-14  Tom Tromey  <tom@tromey.com>
5376
5377         * nat/x86-linux-dregs.c: Include configh.h.
5378         * nat/linux-ptrace.c: Include configh.h.
5379         * nat/linux-btrace.c: Include configh.h.
5380         * defs.h: Include config.h, bfd.h.
5381         * configure.ac: Don't source common.host.
5382         (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files.
5383         * configure: Rebuild.
5384         * acinclude.m4: Update path.
5385         * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables.
5386         (CONFIG_SRC_SUBDIR): Remove gdbsupport.
5387         (INTERNAL_CFLAGS_BASE): Add INCSUPPORT.
5388         (CLIBS): Add LIBSUPPORT.
5389         (CDEPS): Likewise.
5390         (COMMON_SFILES): Remove gdbsupport files.
5391         (HFILES_NO_SRCDIR): Likewise.
5392         (stamp-version): Update path to create-version.sh.
5393         (ALLDEPFILES): Remove gdbsupport files.
5394
5395 2020-01-14  Tom Tromey  <tom@tromey.com>
5396
5397         * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and
5398         USE_WIN32API when needed.
5399         * configure.ac (USE_WIN32API): Don't define.
5400         (WIN32LIBS): Use WIN32APILIBS.
5401         * configure: Rebuild.
5402
5403 2020-01-14  Tom Tromey  <tom@tromey.com>
5404
5405         * configure: Rebuild.
5406         * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation.
5407
5408 2020-01-14  Bernd Edlinger  <bernd.edlinger@hotmail.de>
5409
5410         * skip.c (skip_function_command): Make skip w/o arguments use the
5411         name of the inlined function if pc is inside any inlined function.
5412
5413 2020-01-14  Luis Machado  <luis.machado@linaro.org>
5414
5415         * inf-ptrace.c (inf_ptrace_target::resume): Update comments.
5416         * infrun.c (resume_1): Likewise.
5417         (handle_inferior_event): Remove stale comment.
5418         * linux-nat.c (linux_nat_target::resume): Update comments.
5419         (save_stop_reason): Likewise.
5420         (linux_nat_filter_event): Likewise.
5421         * linux-nat.h (struct lwp_info) <stop_pc>, <stop_reason>: Likewise.
5422
5423 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
5424
5425         * elfread.c (record_minimal_symbol): Set section index to 0 for
5426         non-allocatable sections.
5427
5428
5429 2020-01-13  Ali Tamur <tamur@google.com>
5430
5431         * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections.
5432         (dwarf2_cu): Add str_offsets_base field.  Change the type of addr_base
5433         to gdb::optional.  Update comments.
5434         (dwo_file): Update comments.
5435         (read_attribute): Update API to take an additional out parameter,
5436         need_reprocess.  This is used to mark attributes that need other
5437         attributes (e.g. str_offsets_base) for correct computation which may not
5438         have been read yet.
5439         (read_attribute_reprocess): New function declaration.
5440         (read_addr_index): Likewise.
5441         (read_dwo_str_index): Likewise.
5442         (read_stub_str_index): Likewise.
5443         (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section.
5444         (lookup_addr_base): New function definition.
5445         (lookup_ranges_base): Likewise.
5446         (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base,
5447         lookup_ranges_base.
5448         (init_cutu_and_read_dies): Update comments.
5449         (init_cutu_and_read_dies_no_follow): Change API to take parent compile
5450         unit.  This is used to inherit parent's str_offsets_base and addr_base.
5451         Update comments.
5452         (init_cutu_and_read_dies_simple): Reflect API changes.
5453         (skip_one_die): Reflect API changes.  Handle DW_FORM_rnglistx.
5454         (create_cus_hash_table): Change API to take parent compile unit.
5455         Reflect API changes.
5456         (open_and_init_dwo_file): Reflect API changes.
5457         (dwarf2_get_pc_bounds): Update comments.
5458         (dwarf2_record_block_ranges): Likewise.
5459         (read_full_die_1): Change implementation to reprocess attributes that
5460         need str_offsets_base and addr_base.
5461         (partial_die_info::read): Likewise.
5462         (read_attribute_reprocess): New function definition.
5463         (read_attribute_value): Change API to take an additional out parameter,
5464         need_reprocess.  Handle DW_FORM_rnglistx.  No longer trigger an error
5465         when a non-dwo compile unit has index based attributes.
5466         (read_attribute): Reflect API changes.
5467         (read_addr_index_1): Reflect API changes.  Update comments.
5468         (dwarf2_read_addr_index_data): Reflect API changes.
5469         (dwarf2_read_addr_index): Likewise.
5470         (read_str_index): Change API and implementation.  This becomes a helper
5471         to be used by the new string index related methods.  Update error
5472         message and comments.
5473         (read_dwo_str_index): New function definition.
5474         (read_stub_str_index): Likewise.
5475         * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field.
5476         * symfile.h (dwarf2_debug_sections): Likewise.
5477         * xcoffread.c (dwarf2_debug_sections): Likewise.
5478
5479 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
5480
5481         * gdbcore.h (struct core_fns) <core_read_registers>: Change
5482         core_reg_sect type to gdb_byte *.
5483         * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise.
5484         * cris-tdep.c (fetch_core_registers): Likewise.
5485         * corelow.c (core_target::get_core_register_section): Change
5486         type of `contents` to gdb::byte_vector.
5487
5488 2020-01-13  Andrew Burgess  <andrew.burgess@embecosm.com>
5489
5490         * tui/tui-wingeneral.c (box_win): Position the title in the center
5491         of the border.
5492
5493 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
5494
5495         * corelow.c (core_target::get_core_register_section): Use
5496           std::vector instead of alloca.
5497
5498 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
5499
5500         * warning.m4: Add -Wmissing-declarations to build_warnings.
5501         * configure: Re-generate.
5502
5503 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
5504
5505         * python/python.c (init__gdb_module): Add declaration.
5506
5507 2020-01-13  Simon Marchi  <simon.marchi@efficios.com>
5508
5509         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration.
5510         * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration.
5511         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration.
5512         * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration.
5513         * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration.
5514         * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration.
5515         * ada-exp.y (_initialize_ada_exp): Add declaration.
5516         * ada-lang.c (_initialize_ada_language): Add declaration.
5517         * ada-tasks.c (_initialize_tasks): Add declaration.
5518         * agent.c (_initialize_agent): Add declaration.
5519         * aix-thread.c (_initialize_aix_thread): Add declaration.
5520         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration.
5521         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration.
5522         * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration.
5523         * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration.
5524         * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration.
5525         * alpha-tdep.c (_initialize_alpha_tdep): Add declaration.
5526         * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration.
5527         * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration.
5528         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration.
5529         * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration.
5530         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration.
5531         * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration.
5532         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration.
5533         * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration.
5534         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration.
5535         * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration.
5536         * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration.
5537         * amd64-tdep.c (_initialize_amd64_tdep): Add declaration.
5538         * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration.
5539         * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration.
5540         * annotate.c (_initialize_annotate): Add declaration.
5541         * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration.
5542         * arc-tdep.c (_initialize_arc_tdep): Add declaration.
5543         * arch-utils.c (_initialize_gdbarch_utils): Add declaration.
5544         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration.
5545         * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration.
5546         * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration.
5547         * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration.
5548         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration.
5549         * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration.
5550         * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration.
5551         * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration.
5552         * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration.
5553         * arm-tdep.c (_initialize_arm_tdep): Add declaration.
5554         * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration.
5555         * auto-load.c (_initialize_auto_load): Add declaration.
5556         * auxv.c (_initialize_auxv): Add declaration.
5557         * avr-tdep.c (_initialize_avr_tdep): Add declaration.
5558         * ax-gdb.c (_initialize_ax_gdb): Add declaration.
5559         * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration.
5560         * bfin-tdep.c (_initialize_bfin_tdep): Add declaration.
5561         * break-catch-sig.c (_initialize_break_catch_sig): Add declaration.
5562         * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration.
5563         * break-catch-throw.c (_initialize_break_catch_throw): Add declaration.
5564         * breakpoint.c (_initialize_breakpoint): Add declaration.
5565         * bsd-uthread.c (_initialize_bsd_uthread): Add declaration.
5566         * btrace.c (_initialize_btrace): Add declaration.
5567         * charset.c (_initialize_charset): Add declaration.
5568         * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration.
5569         * cli/cli-dump.c (_initialize_cli_dump): Add declaration.
5570         * cli/cli-interp.c (_initialize_cli_interp): Add declaration.
5571         * cli/cli-logging.c (_initialize_cli_logging): Add declaration.
5572         * cli/cli-script.c (_initialize_cli_script): Add declaration.
5573         * cli/cli-style.c (_initialize_cli_style): Add declaration.
5574         * coff-pe-read.c (_initialize_coff_pe_read): Add declaration.
5575         * coffread.c (_initialize_coffread): Add declaration.
5576         * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration.
5577         * compile/compile.c (_initialize_compile): Add declaration.
5578         * complaints.c (_initialize_complaints): Add declaration.
5579         * completer.c (_initialize_completer): Add declaration.
5580         * copying.c (_initialize_copying): Add declaration.
5581         * corefile.c (_initialize_core): Add declaration.
5582         * corelow.c (_initialize_corelow): Add declaration.
5583         * cp-abi.c (_initialize_cp_abi): Add declaration.
5584         * cp-namespace.c (_initialize_cp_namespace): Add declaration.
5585         * cp-support.c (_initialize_cp_support): Add declaration.
5586         * cp-valprint.c (_initialize_cp_valprint): Add declaration.
5587         * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration.
5588         * cris-tdep.c (_initialize_cris_tdep): Add declaration.
5589         * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration.
5590         * csky-tdep.c (_initialize_csky_tdep): Add declaration.
5591         * ctfread.c (_initialize_ctfread): Add declaration.
5592         * d-lang.c (_initialize_d_language): Add declaration.
5593         * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration.
5594         * darwin-nat.c (_initialize_darwin_nat): Add declaration.
5595         * dbxread.c (_initialize_dbxread): Add declaration.
5596         * dcache.c (_initialize_dcache): Add declaration.
5597         * disasm-selftests.c (_initialize_disasm_selftests): Add declaration.
5598         * disasm.c (_initialize_disasm): Add declaration.
5599         * dtrace-probe.c (_initialize_dtrace_probe): Add declaration.
5600         * dummy-frame.c (_initialize_dummy_frame): Add declaration.
5601         * dwarf-index-cache.c (_initialize_index_cache): Add declaration.
5602         * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration.
5603         * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration.
5604         * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration.
5605         * dwarf2expr.c (_initialize_dwarf2expr): Add declaration.
5606         * dwarf2loc.c (_initialize_dwarf2loc): Add declaration.
5607         * dwarf2read.c (_initialize_dwarf2_read): Add declaration.
5608         * elfread.c (_initialize_elfread): Add declaration.
5609         * exec.c (_initialize_exec): Add declaration.
5610         * extension.c (_initialize_extension): Add declaration.
5611         * f-lang.c (_initialize_f_language): Add declaration.
5612         * f-valprint.c (_initialize_f_valprint): Add declaration.
5613         * fbsd-nat.c (_initialize_fbsd_nat): Add declaration.
5614         * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration.
5615         * filesystem.c (_initialize_filesystem): Add declaration.
5616         * findcmd.c (_initialize_mem_search): Add declaration.
5617         * findvar.c (_initialize_findvar): Add declaration.
5618         * fork-child.c (_initialize_fork_child): Add declaration.
5619         * frame-base.c (_initialize_frame_base): Add declaration.
5620         * frame-unwind.c (_initialize_frame_unwind): Add declaration.
5621         * frame.c (_initialize_frame): Add declaration.
5622         * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration.
5623         * frv-tdep.c (_initialize_frv_tdep): Add declaration.
5624         * ft32-tdep.c (_initialize_ft32_tdep): Add declaration.
5625         * gcore.c (_initialize_gcore): Add declaration.
5626         * gdb-demangle.c (_initialize_gdb_demangle): Add declaration.
5627         * gdb_bfd.c (_initialize_gdb_bfd): Add declaration.
5628         * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration.
5629         * gdbarch.c (_initialize_gdbarch): Add declaration.
5630         * gdbtypes.c (_initialize_gdbtypes): Add declaration.
5631         * gnu-nat.c (_initialize_gnu_nat): Add declaration.
5632         * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration.
5633         * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration.
5634         * go-lang.c (_initialize_go_language): Add declaration.
5635         * go32-nat.c (_initialize_go32_nat): Add declaration.
5636         * guile/guile.c (_initialize_guile): Add declaration.
5637         * h8300-tdep.c (_initialize_h8300_tdep): Add declaration.
5638         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration.
5639         * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration.
5640         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration.
5641         * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration.
5642         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration.
5643         * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration.
5644         * hppa-tdep.c (_initialize_hppa_tdep): Add declaration.
5645         * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration.
5646         * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration.
5647         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration.
5648         * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration.
5649         * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration.
5650         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration.
5651         * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration.
5652         * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration.
5653         * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration.
5654         * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration.
5655         * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration.
5656         * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration.
5657         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration.
5658         * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration.
5659         * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration.
5660         * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration.
5661         * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration.
5662         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration.
5663         * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration.
5664         * i386-tdep.c (_initialize_i386_tdep): Add declaration.
5665         * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration.
5666         * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration.
5667         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration.
5668         * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration.
5669         * ia64-tdep.c (_initialize_ia64_tdep): Add declaration.
5670         * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration.
5671         * infcall.c (_initialize_infcall): Add declaration.
5672         * infcmd.c (_initialize_infcmd): Add declaration.
5673         * inflow.c (_initialize_inflow): Add declaration.
5674         * infrun.c (_initialize_infrun): Add declaration.
5675         * interps.c (_initialize_interpreter): Add declaration.
5676         * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration.
5677         * jit.c (_initialize_jit): Add declaration.
5678         * language.c (_initialize_language): Add declaration.
5679         * linux-fork.c (_initialize_linux_fork): Add declaration.
5680         * linux-nat.c (_initialize_linux_nat): Add declaration.
5681         * linux-tdep.c (_initialize_linux_tdep): Add declaration.
5682         * linux-thread-db.c (_initialize_thread_db): Add declaration.
5683         * lm32-tdep.c (_initialize_lm32_tdep): Add declaration.
5684         * m2-lang.c (_initialize_m2_language): Add declaration.
5685         * m32c-tdep.c (_initialize_m32c_tdep): Add declaration.
5686         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration.
5687         * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration.
5688         * m32r-tdep.c (_initialize_m32r_tdep): Add declaration.
5689         * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration.
5690         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration.
5691         * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration.
5692         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration.
5693         * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration.
5694         * m68k-tdep.c (_initialize_m68k_tdep): Add declaration.
5695         * machoread.c (_initialize_machoread): Add declaration.
5696         * macrocmd.c (_initialize_macrocmd): Add declaration.
5697         * macroscope.c (_initialize_macroscope): Add declaration.
5698         * maint-test-options.c (_initialize_maint_test_options): Add declaration.
5699         * maint-test-settings.c (_initialize_maint_test_settings): Add declaration.
5700         * maint.c (_initialize_maint_cmds): Add declaration.
5701         * mdebugread.c (_initialize_mdebugread): Add declaration.
5702         * memattr.c (_initialize_mem): Add declaration.
5703         * mep-tdep.c (_initialize_mep_tdep): Add declaration.
5704         * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration.
5705         * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration.
5706         * mi/mi-interp.c (_initialize_mi_interp): Add declaration.
5707         * mi/mi-main.c (_initialize_mi_main): Add declaration.
5708         * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration.
5709         * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration.
5710         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration.
5711         * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration.
5712         * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration.
5713         * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration.
5714         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration.
5715         * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration.
5716         * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration.
5717         * mips-tdep.c (_initialize_mips_tdep): Add declaration.
5718         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration.
5719         * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration.
5720         * mipsread.c (_initialize_mipsread): Add declaration.
5721         * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration.
5722         * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration.
5723         * moxie-tdep.c (_initialize_moxie_tdep): Add declaration.
5724         * msp430-tdep.c (_initialize_msp430_tdep): Add declaration.
5725         * nds32-tdep.c (_initialize_nds32_tdep): Add declaration.
5726         * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration.
5727         * nios2-tdep.c (_initialize_nios2_tdep): Add declaration.
5728         * nto-procfs.c (_initialize_procfs): Add declaration.
5729         * objc-lang.c (_initialize_objc_language): Add declaration.
5730         * observable.c (_initialize_observer): Add declaration.
5731         * opencl-lang.c (_initialize_opencl_language): Add declaration.
5732         * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration.
5733         * or1k-tdep.c (_initialize_or1k_tdep): Add declaration.
5734         * osabi.c (_initialize_gdb_osabi): Add declaration.
5735         * osdata.c (_initialize_osdata): Add declaration.
5736         * p-valprint.c (_initialize_pascal_valprint): Add declaration.
5737         * parse.c (_initialize_parse): Add declaration.
5738         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration.
5739         * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration.
5740         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration.
5741         * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration.
5742         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration.
5743         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration.
5744         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration.
5745         * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration.
5746         * printcmd.c (_initialize_printcmd): Add declaration.
5747         * probe.c (_initialize_probe): Add declaration.
5748         * proc-api.c (_initialize_proc_api): Add declaration.
5749         * proc-events.c (_initialize_proc_events): Add declaration.
5750         * proc-service.c (_initialize_proc_service): Add declaration.
5751         * procfs.c (_initialize_procfs): Add declaration.
5752         * producer.c (_initialize_producer): Add declaration.
5753         * psymtab.c (_initialize_psymtab): Add declaration.
5754         * python/python.c (_initialize_python): Add declaration.
5755         * ravenscar-thread.c (_initialize_ravenscar): Add declaration.
5756         * record-btrace.c (_initialize_record_btrace): Add declaration.
5757         * record-full.c (_initialize_record_full): Add declaration.
5758         * record.c (_initialize_record): Add declaration.
5759         * regcache-dump.c (_initialize_regcache_dump): Add declaration.
5760         * regcache.c (_initialize_regcache): Add declaration.
5761         * reggroups.c (_initialize_reggroup): Add declaration.
5762         * remote-notif.c (_initialize_notif): Add declaration.
5763         * remote-sim.c (_initialize_remote_sim): Add declaration.
5764         * remote.c (_initialize_remote): Add declaration.
5765         * reverse.c (_initialize_reverse): Add declaration.
5766         * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration.
5767         * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration.
5768         * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration.
5769         * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration.
5770         * riscv-tdep.c (_initialize_riscv_tdep): Add declaration.
5771         * rl78-tdep.c (_initialize_rl78_tdep): Add declaration.
5772         * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration.
5773         * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep):
5774         Add declaration.
5775         * rs6000-nat.c (_initialize_rs6000_nat): Add declaration.
5776         * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration.
5777         * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration.
5778         * rust-exp.y (_initialize_rust_exp): Add declaration.
5779         * rx-tdep.c (_initialize_rx_tdep): Add declaration.
5780         * s12z-tdep.c (_initialize_s12z_tdep): Add declaration.
5781         * s390-linux-nat.c (_initialize_s390_nat): Add declaration.
5782         * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration.
5783         * s390-tdep.c (_initialize_s390_tdep): Add declaration.
5784         * score-tdep.c (_initialize_score_tdep): Add declaration.
5785         * ser-go32.c (_initialize_ser_dos): Add declaration.
5786         * ser-mingw.c (_initialize_ser_windows): Add declaration.
5787         * ser-pipe.c (_initialize_ser_pipe): Add declaration.
5788         * ser-tcp.c (_initialize_ser_tcp): Add declaration.
5789         * ser-uds.c (_initialize_ser_socket): Add declaration.
5790         * ser-unix.c (_initialize_ser_hardwire): Add declaration.
5791         * serial.c (_initialize_serial): Add declaration.
5792         * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration.
5793         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration.
5794         * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration.
5795         * sh-tdep.c (_initialize_sh_tdep): Add declaration.
5796         * skip.c (_initialize_step_skip): Add declaration.
5797         * sol-thread.c (_initialize_sol_thread): Add declaration.
5798         * solib-aix.c (_initialize_solib_aix): Add declaration.
5799         * solib-darwin.c (_initialize_darwin_solib): Add declaration.
5800         * solib-dsbt.c (_initialize_dsbt_solib): Add declaration.
5801         * solib-frv.c (_initialize_frv_solib): Add declaration.
5802         * solib-svr4.c (_initialize_svr4_solib): Add declaration.
5803         * solib-target.c (_initialize_solib_target): Add declaration.
5804         * solib.c (_initialize_solib): Add declaration.
5805         * source-cache.c (_initialize_source_cache): Add declaration.
5806         * source.c (_initialize_source): Add declaration.
5807         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration.
5808         * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration.
5809         * sparc-nat.c (_initialize_sparc_nat): Add declaration.
5810         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration.
5811         * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration.
5812         * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration.
5813         * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration.
5814         * sparc-tdep.c (_initialize_sparc_tdep): Add declaration.
5815         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration.
5816         * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration.
5817         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration.
5818         * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration.
5819         * sparc64-nat.c (_initialize_sparc64_nat): Add declaration.
5820         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration.
5821         * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration.
5822         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration.
5823         * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration.
5824         * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration.
5825         * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration.
5826         * stabsread.c (_initialize_stabsread): Add declaration.
5827         * stack.c (_initialize_stack): Add declaration.
5828         * stap-probe.c (_initialize_stap_probe): Add declaration.
5829         * std-regs.c (_initialize_frame_reg): Add declaration.
5830         * symfile-debug.c (_initialize_symfile_debug): Add declaration.
5831         * symfile-mem.c (_initialize_symfile_mem): Add declaration.
5832         * symfile.c (_initialize_symfile): Add declaration.
5833         * symmisc.c (_initialize_symmisc): Add declaration.
5834         * symtab.c (_initialize_symtab): Add declaration.
5835         * target.c (_initialize_target): Add declaration.
5836         * target-connection.c (_initialize_target_connection): Add
5837         declaration.
5838         * target-dcache.c (_initialize_target_dcache): Add declaration.
5839         * target-descriptions.c (_initialize_target_descriptions): Add declaration.
5840         * thread.c (_initialize_thread): Add declaration.
5841         * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration.
5842         * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration.
5843         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration.
5844         * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration.
5845         * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration.
5846         * tracectf.c (_initialize_ctf): Add declaration.
5847         * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration.
5848         * tracefile.c (_initialize_tracefile): Add declaration.
5849         * tracepoint.c (_initialize_tracepoint): Add declaration.
5850         * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration.
5851         * tui/tui-interp.c (_initialize_tui_interp): Add declaration.
5852         * tui/tui-layout.c (_initialize_tui_layout): Add declaration.
5853         * tui/tui-regs.c (_initialize_tui_regs): Add declaration.
5854         * tui/tui-stack.c (_initialize_tui_stack): Add declaration.
5855         * tui/tui-win.c (_initialize_tui_win): Add declaration.
5856         * tui/tui.c (_initialize_tui): Add declaration.
5857         * typeprint.c (_initialize_typeprint): Add declaration.
5858         * ui-style.c (_initialize_ui_style): Add declaration.
5859         * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration.
5860         * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration.
5861         * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration.
5862         * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration.
5863         * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration.
5864         * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration.
5865         * unittests/filtered_iterator-selftests.c
5866         (_initialize_filtered_iterator_selftests): Add declaration.
5867         * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration.
5868         * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration.
5869         * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration.
5870         * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration.
5871         * unittests/main-thread-selftests.c
5872         (_initialize_main_thread_selftests): Add declaration.
5873         * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration.
5874         * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration.
5875         * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration.
5876         * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration.
5877         * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration.
5878         * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration.
5879         * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration.
5880         * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration.
5881         * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration.
5882         * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration.
5883         * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration.
5884         * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration.
5885         * unittests/style-selftests.c (_initialize_style_selftest): Add declaration.
5886         * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration.
5887         * unittests/tui-selftests.c (_initialize_tui_selftest): Add
5888         declaration.
5889         * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration.
5890         * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration.
5891         * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration.
5892         * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration.
5893         * user-regs.c (_initialize_user_regs): Add declaration.
5894         * utils.c (_initialize_utils): Add declaration.
5895         * v850-tdep.c (_initialize_v850_tdep): Add declaration.
5896         * valops.c (_initialize_valops): Add declaration.
5897         * valprint.c (_initialize_valprint): Add declaration.
5898         * value.c (_initialize_values): Add declaration.
5899         * varobj.c (_initialize_varobj): Add declaration.
5900         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration.
5901         * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration.
5902         * vax-tdep.c (_initialize_vax_tdep): Add declaration.
5903         * windows-nat.c (_initialize_windows_nat): Add declaration.
5904         (_initialize_check_for_gdb_ini): Add declaration.
5905         (_initialize_loadable): Add declaration.
5906         * windows-tdep.c (_initialize_windows_tdep): Add declaration.
5907         * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration.
5908         * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration.
5909         * xcoffread.c (_initialize_xcoffread): Add declaration.
5910         * xml-support.c (_initialize_xml_support): Add declaration.
5911         * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration.
5912         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration.
5913         * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration.
5914         * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration.
5915
5916 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
5917
5918         * regformats/regdat.sh: Generate declaration for init function.
5919
5920 2020-01-13  Simon Marchi  <simon.marchi@polymtl.ca>
5921
5922         * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move
5923         up.
5924         (gdbsim_target) <get_inferior_data_by_ptid, resume_one_inferior,
5925         close_one_inferior>: New methods.
5926         (get_sim_inferior_data_by_ptid): Move to gdbsim_target,
5927         pass down target to find_inferior_pid.
5928         (gdbsim_target::fetch_registers, gdbsim_target::store_registers):
5929         Pass down target to find_inferior_ptid.
5930         (gdbsim_target::create_inferior): Pass down target to
5931         add_thread_silent.
5932         (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass
5933         target down to find_inferior_ptid and switch_to_thread.
5934         (gdbsim_target::close): Update to call close_one_inferior.
5935         (struct resume_data): Remove.
5936         (gdbsim_resume_inferior): Move to gdbsim_target.  Take arguments
5937         directly, rather than through a void pointer.
5938         (gdbsim_target::resume): Update to call resume_one_inferior.
5939
5940 2020-01-12  Simon Marchi  <simon.marchi@polymtl.ca>
5941
5942         * gdbsupport/gdb_wait.c: Include gdb_wait.h.
5943
5944 2020-01-12  Pedro Alves  <palves@redhat.com>
5945
5946         * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent
5947         directly for the current inferior instead of
5948         discard_all_inferiors.
5949         (discard_all_inferiors): Delete.
5950
5951 2020-01-11  Tom Tromey  <tom@tromey.com>
5952
5953         * tui/tui-wingeneral.c (box_win): Check cli_styling.
5954         * tui/tui-winsource.c (tui_source_window_base::refill): Use
5955         deprecated_safe_get_selected_frame.
5956
5957 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
5958
5959         * inferior.c (print_inferior): Switch inferior before printing it.
5960
5961 2020-01-10  Aleksandar Paunovic  <aleksandar.paunovic@intel.com>
5962             Pedro Alves  <palves@redhat.com>
5963
5964         * progspace-and-thread.c (switch_to_program_space_and_thread):
5965         Assert there's an inferior for PSPACE.  Use
5966         switch_to_inferior_no_thread to switch the inferior too.
5967         * progspace.c (program_space::~program_space): Call
5968         clear_symtab_users here, with SYMFILE_DEFER_BP_RESET.
5969         (program_space::free_all_objfiles): Don't call clear_symtab_users
5970         here.
5971         * symfile.c (symbol_file_clear): Call clear_symtab_users here.
5972
5973 2020-01-10  Pedro Alves  <palves@redhat.com>
5974
5975         * NEWS: Mention multi-target debugging, "info connections", and
5976         "add-inferior -no-connection".
5977
5978 2020-01-10  Pedro Alves  <palves@redhat.com>
5979
5980         * infrun.c: Include "target-connection.h".
5981         (check_multi_target_resumption): New.
5982         (proceed): Call it.
5983         * target-connection.c (make_target_connection_string): Make
5984         extern.
5985         * target-connection.h (make_target_connection_string): Declare.
5986
5987 2020-01-10  Pedro Alves  <palves@redhat.com>
5988
5989         * Makefile.in (COMMON_SFILES): Add target-connection.c.
5990         * inferior.c (uiout_field_connection): New function.
5991         (print_inferior): Add new "connection-id" column.
5992         (add_inferior_command): Show connection number/string of added
5993         inferior.
5994         * process-stratum-target.h
5995         (process_stratum_target::connection_string): New virtual method.
5996         (process_stratum_target::connection_number): New field.
5997         * remote.c (remote_target::connection_string): New override.
5998         * target-connection.c: New file.
5999         * target-connection.h: New file.
6000         * target.c (decref_target): Remove process_stratum targets from
6001         the connection list.
6002         (target_stack::push): Add process_stratum targets to the
6003         connection list.
6004
6005 2020-01-10  Pedro Alves  <palves@redhat.com>
6006
6007         Revert:
6008         2016-04-12  Pedro Alves  <palves@redhat.com>
6009         * serial.c (serial_open, serial_fdopen_ops, do_serial_close):
6010         Remove references to name.
6011         * serial.h (struct serial) <name>: Delete.
6012
6013 2020-01-10  Pedro Alves  <palves@redhat.com>
6014
6015         * gdbarch-selftests.c (register_to_value_test): Remove "target
6016         already pushed" check.
6017
6018 2020-01-10  Pedro Alves  <palves@redhat.com>
6019             John Baldwin  <jhb@FreeBSD.org>
6020
6021         * aarch64-linux-nat.c
6022         (aarch64_linux_nat_target::thread_architecture): Adjust.
6023         * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call.
6024         (task_command_1): Likewise.
6025         * aix-thread.c (sync_threadlists, aix_thread_target::resume)
6026         (aix_thread_target::wait, aix_thread_target::fetch_registers)
6027         (aix_thread_target::store_registers)
6028         (aix_thread_target::thread_alive): Adjust.
6029         * amd64-fbsd-tdep.c: Include "inferior.h".
6030         (amd64fbsd_get_thread_local_address): Pass down target.
6031         * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle
6032         thread's gdbarch instead of target_gdbarch.
6033         * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to
6034         get_last_target_status.
6035         * break-catch-syscall.c (print_it_catch_syscall): Likewise.
6036         * breakpoint.c (breakpoints_should_be_inserted_now): Consider all
6037         inferiors.
6038         (update_inserted_breakpoint_locations): Skip if inferiors with no
6039         execution.
6040         (update_global_location_list): When handling moribund locations,
6041         find representative inferior for location's pspace, and use thread
6042         count of its process_stratum target.
6043         * bsd-kvm.c (bsd_kvm_target_open): Pass target down.
6044         * bsd-uthread.c (bsd_uthread_target::wait): Use
6045         as_process_stratum_target and adjust thread_change_ptid and
6046         add_thread calls.
6047         (bsd_uthread_target::update_thread_list): Use
6048         as_process_stratum_target and adjust find_thread_ptid,
6049         thread_change_ptid and add_thread calls.
6050         * btrace.c (maint_btrace_packet_history_cmd): Adjust
6051         find_thread_ptid call.
6052         * corelow.c (add_to_thread_list): Adjust add_thread call.
6053         (core_target_open): Adjust add_thread_silent and thread_count
6054         calls.
6055         (core_target::pid_to_str): Adjust find_inferior_ptid call.
6056         * ctf.c (ctf_target_open): Adjust add_thread_silent call.
6057         * event-top.c (async_disconnect): Pop targets from all inferiors.
6058         * exec.c (add_target_sections): Push exec target on all inferiors
6059         sharing the program space.
6060         (remove_target_sections): Remove the exec target from all
6061         inferiors sharing the program space.
6062         (exec_on_vfork): New.
6063         * exec.h (exec_on_vfork): Declare.
6064         * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter.
6065         Pass it down.
6066         (fbsd_nat_target::update_thread_list): Adjust.
6067         (fbsd_nat_target::resume): Adjust.
6068         (fbsd_handle_debug_trap): Add fbsd_nat_target parameter.  Pass it
6069         down.
6070         (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust.
6071         * fbsd-tdep.c (fbsd_corefile_thread): Adjust
6072         get_thread_arch_regcache call.
6073         * fork-child.c (gdb_startup_inferior): Pass target down to
6074         startup_inferior and set_executing.
6075         * gdbthread.h (struct process_stratum_target): Forward declare.
6076         (add_thread, add_thread_silent, add_thread_with_info)
6077         (in_thread_list): Add process_stratum_target parameter.
6078         (find_thread_ptid(inferior*, ptid_t)): New overload.
6079         (find_thread_ptid, thread_change_ptid): Add process_stratum_target
6080         parameter.
6081         (all_threads()): Delete overload.
6082         (all_threads, all_non_exited_threads): Add process_stratum_target
6083         parameter.
6084         (all_threads_safe): Use brace initialization.
6085         (thread_count): Add process_stratum_target parameter.
6086         (set_resumed, set_running, set_stop_requested, set_executing)
6087         (threads_are_executing, finish_thread_state): Add
6088         process_stratum_target parameter.
6089         (switch_to_thread): Use is_current_thread.
6090         * i386-fbsd-tdep.c: Include "inferior.h".
6091         (i386fbsd_get_thread_local_address): Pass down target.
6092         * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust.
6093         * inf-child.c (inf_child_target::maybe_unpush_target): Remove
6094         have_inferiors check.
6095         * inf-ptrace.c (inf_ptrace_target::create_inferior)
6096         (inf_ptrace_target::attach): Adjust.
6097         * infcall.c (run_inferior_call): Adjust.
6098         * infcmd.c (run_command_1): Pass target to
6099         scoped_finish_thread_state.
6100         (proceed_thread_callback): Skip inferiors with no execution.
6101         (continue_command): Rename 'all_threads' local to avoid hiding
6102         'all_threads' function.  Adjust get_last_target_status call.
6103         (prepare_one_step): Adjust set_running call.
6104         (signal_command): Use user_visible_resume_target.  Compare thread
6105         pointers instead of inferior_ptid.
6106         (info_program_command): Adjust to pass down target.
6107         (attach_command): Mark target's 'thread_executing' flag.
6108         (stop_current_target_threads_ns): New, factored out from ...
6109         (interrupt_target_1): ... this.  Switch inferior before making
6110         target calls.
6111         * inferior-iter.h
6112         (struct all_inferiors_iterator, struct all_inferiors_range)
6113         (struct all_inferiors_safe_range)
6114         (struct all_non_exited_inferiors_range): Filter on
6115         process_stratum_target too.  Remove explicit.
6116         * inferior.c (inferior::inferior): Push dummy target on target
6117         stack.
6118         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors):
6119         Add process_stratum_target parameter, and pass it down.
6120         (have_live_inferiors): Adjust.
6121         (switch_to_inferior_and_push_target): New.
6122         (add_inferior_command, clone_inferior_command): Handle
6123         "-no-connection" parameter.  Use
6124         switch_to_inferior_and_push_target.
6125         (_initialize_inferior): Mention "-no-connection" option in
6126         the help of "add-inferior" and "clone-inferior" commands.
6127         * inferior.h: Include "process-stratum-target.h".
6128         (interrupt_target_1): Use bool.
6129         (struct inferior) <push_target, unpush_target, target_is_pushed,
6130         find_target_beneath, top_target, process_target, target_at,
6131         m_stack>: New.
6132         (discard_all_inferiors): Delete.
6133         (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors)
6134         (all_inferiors, all_non_exited_inferiors): Add
6135         process_stratum_target parameter.
6136         * infrun.c: Include "gdb_select.h" and <unordered_map>.
6137         (target_last_proc_target): New global.
6138         (follow_fork_inferior): Push target on new inferior.  Pass target
6139         to add_thread_silent.  Call exec_on_vfork.  Handle target's
6140         reference count.
6141         (follow_fork): Adjust get_last_target_status call.  Also consider
6142         target.
6143         (follow_exec): Push target on new inferior.
6144         (struct execution_control_state) <target>: New field.
6145         (user_visible_resume_target): New.
6146         (do_target_resume): Call target_async.
6147         (resume_1): Set target's threads_executing flag.  Consider resume
6148         target.
6149         (commit_resume_all_targets): New.
6150         (proceed): Also consider resume target.  Skip threads of inferiors
6151         with no execution.  Commit resumtion in all targets.
6152         (start_remote): Pass current inferior to wait_for_inferior.
6153         (infrun_thread_stop_requested): Consider target as well.  Pass
6154         thread_info pointer to clear_inline_frame_state instead of ptid.
6155         (infrun_thread_thread_exit): Consider target as well.
6156         (random_pending_event_thread): New inferior parameter.  Use it.
6157         (do_target_wait): Rename to ...
6158         (do_target_wait_1): ... this.  Add inferior parameter, and pass it
6159         down.
6160         (threads_are_resumed_pending_p, do_target_wait): New.
6161         (prepare_for_detach): Adjust calls.
6162         (wait_for_inferior): New inferior parameter.  Handle it.  Use
6163         do_target_wait_1 instead of do_target_wait.
6164         (fetch_inferior_event): Adjust.  Switch to representative
6165         inferior.  Pass target down.
6166         (set_last_target_status): Add process_stratum_target parameter.
6167         Save target in global.
6168         (get_last_target_status): Add process_stratum_target parameter and
6169         handle it.
6170         (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'.
6171         (context_switch): Check inferior_ptid == null_ptid before calling
6172         inferior_thread().
6173         (get_inferior_stop_soon): Pass down target.
6174         (wait_one): Rename to ...
6175         (poll_one_curr_target): ... this.
6176         (struct wait_one_event): New.
6177         (wait_one): New.
6178         (stop_all_threads): Adjust.
6179         (handle_no_resumed, handle_inferior_event): Adjust to consider the
6180         event's target.
6181         (switch_back_to_stepped_thread): Also consider target.
6182         (print_stop_event): Update.
6183         (normal_stop): Update.  Also consider the resume target.
6184         * infrun.h (wait_for_inferior): Remove declaration.
6185         (user_visible_resume_target): New declaration.
6186         (get_last_target_status, set_last_target_status): New
6187         process_stratum_target parameter.
6188         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
6189         process_stratum_target parameter, and use it.
6190         (clear_inline_frame_state (thread_info*)): New.
6191         * inline-frame.c (clear_inline_frame_state(ptid_t)): Add
6192         process_stratum_target parameter.
6193         (clear_inline_frame_state (thread_info*)): Declare.
6194         * linux-fork.c (delete_checkpoint_command): Pass target down to
6195         find_thread_ptid.
6196         (checkpoint_command): Adjust.
6197         * linux-nat.c (linux_nat_target::follow_fork): Switch to thread
6198         instead of just tweaking inferior_ptid.
6199         (linux_nat_switch_fork): Pass target down to thread_change_ptid.
6200         (exit_lwp): Pass target down to find_thread_ptid.
6201         (attach_proc_task_lwp_callback): Pass target down to
6202         add_thread/set_running/set_executing.
6203         (linux_nat_target::attach): Pass target down to
6204         thread_change_ptid.
6205         (get_detach_signal): Pass target down to find_thread_ptid.
6206         Consider last target status's target.
6207         (linux_resume_one_lwp_throw, resume_lwp)
6208         (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp)
6209         (stop_wait_callback, save_stop_reason, linux_nat_filter_event)
6210         (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down.
6211         (linux_nat_target::async_wait_fd): New.
6212         (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass
6213         target down.
6214         * linux-nat.h (linux_nat_target::async_wait_fd): Declare.
6215         * linux-tdep.c (get_thread_arch_regcache): Pass target down.
6216         * linux-thread-db.c (struct thread_db_info::process_target): New
6217         field.
6218         (add_thread_db_info): Save target.
6219         (get_thread_db_info): New process_stratum_target parameter.  Also
6220         match target.
6221         (delete_thread_db_info): New process_stratum_target parameter.
6222         Also match target.
6223         (thread_from_lwp): Adjust to pass down target.
6224         (thread_db_notice_clone): Pass down target.
6225         (check_thread_db_callback): Pass down target.
6226         (try_thread_db_load_1): Always push the thread_db target.
6227         (try_thread_db_load, record_thread): Pass target down.
6228         (thread_db_target::detach): Pass target down.  Always unpush the
6229         thread_db target.
6230         (thread_db_target::wait, thread_db_target::mourn_inferior): Pass
6231         target down.  Always unpush the thread_db target.
6232         (find_new_threads_callback, thread_db_find_new_threads_2)
6233         (thread_db_target::update_thread_list): Pass target down.
6234         (thread_db_target::pid_to_str): Pass current inferior down.
6235         (thread_db_target::get_thread_local_address): Pass target down.
6236         (thread_db_target::resume, maintenance_check_libthread_db): Pass
6237         target down.
6238         * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust.
6239         * procfs.c (procfs_target::procfs_init_inferior): Declare.
6240         (proc_set_current_signal, do_attach, procfs_target::wait): Adjust.
6241         (procfs_init_inferior): Rename to ...
6242         (procfs_target::procfs_init_inferior): ... this and adjust.
6243         (procfs_target::create_inferior, procfs_notice_thread)
6244         (procfs_do_thread_registers): Adjust.
6245         * ppc-fbsd-tdep.c: Include "inferior.h".
6246         (ppcfbsd_get_thread_local_address): Pass down target.
6247         * proc-service.c (ps_xfer_memory): Switch current inferior and
6248         program space as well.
6249         (get_ps_regcache): Pass target down.
6250         * process-stratum-target.c
6251         (process_stratum_target::thread_address_space)
6252         (process_stratum_target::thread_architecture): Pass target down.
6253         * process-stratum-target.h
6254         (process_stratum_target::threads_executing): New field.
6255         (as_process_stratum_target): New.
6256         * ravenscar-thread.c
6257         (ravenscar_thread_target::update_inferior_ptid): Pass target down.
6258         (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target
6259         down.
6260         * record-btrace.c (record_btrace_target::info_record): Adjust.
6261         (record_btrace_target::record_method)
6262         (record_btrace_target::record_is_replaying)
6263         (record_btrace_target::fetch_registers)
6264         (get_thread_current_frame_id, record_btrace_target::resume)
6265         (record_btrace_target::wait, record_btrace_target::stop): Pass
6266         target down.
6267         * record-full.c (record_full_wait_1): Switch to event thread.
6268         Pass target down.
6269         * regcache.c (regcache::regcache)
6270         (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add
6271         process_stratum_target parameter and handle it.
6272         (current_thread_target): New global.
6273         (get_thread_regcache): Add process_stratum_target parameter and
6274         handle it.  Switch inferior before calling target method.
6275         (get_thread_regcache): Pass target down.
6276         (get_thread_regcache_for_ptid): Pass target down.
6277         (registers_changed_ptid): Add process_stratum_target parameter and
6278         handle it.
6279         (registers_changed_thread, registers_changed): Pass target down.
6280         (test_get_thread_arch_aspace_regcache): New.
6281         (current_regcache_test): Define a couple local test_target_ops
6282         instances and use them for testing.
6283         (readwrite_regcache): Pass process_stratum_target parameter.
6284         (cooked_read_test, cooked_write_test): Pass mock_target down.
6285         * regcache.h (get_thread_regcache, get_thread_arch_regcache)
6286         (get_thread_arch_aspace_regcache): Add process_stratum_target
6287         parameter.
6288         (regcache::target): New method.
6289         (regcache::regcache, regcache::get_thread_arch_aspace_regcache)
6290         (regcache::registers_changed_ptid): Add process_stratum_target
6291         parameter.
6292         (regcache::m_target): New field.
6293         (registers_changed_ptid): Add process_stratum_target parameter.
6294         * remote.c (remote_state::supports_vCont_probed): New field.
6295         (remote_target::async_wait_fd): New method.
6296         (remote_unpush_and_throw): Add remote_target parameter.
6297         (get_current_remote_target): Adjust.
6298         (remote_target::remote_add_inferior): Push target.
6299         (remote_target::remote_add_thread)
6300         (remote_target::remote_notice_new_inferior)
6301         (get_remote_thread_info): Pass target down.
6302         (remote_target::update_thread_list): Skip threads of inferiors
6303         bound to other targets.  (remote_target::close): Don't discard
6304         inferiors.  (remote_target::add_current_inferior_and_thread)
6305         (remote_target::process_initial_stop_replies)
6306         (remote_target::start_remote)
6307         (remote_target::remote_serial_quit_handler): Pass down target.
6308         (remote_target::remote_unpush_target): New remote_target
6309         parameter.  Unpush the target from all inferiors.
6310         (remote_target::remote_unpush_and_throw): New remote_target
6311         parameter.  Pass it down.
6312         (remote_target::open_1): Check whether the current inferior has
6313         execution instead of checking whether any inferior is live.  Pass
6314         target down.
6315         (remote_target::remote_detach_1): Pass down target.  Use
6316         remote_unpush_target.
6317         (extended_remote_target::attach): Pass down target.
6318         (remote_target::remote_vcont_probe): Set supports_vCont_probed.
6319         (remote_target::append_resumption): Pass down target.
6320         (remote_target::append_pending_thread_resumptions)
6321         (remote_target::remote_resume_with_hc, remote_target::resume)
6322         (remote_target::commit_resume): Pass down target.
6323         (remote_target::remote_stop_ns): Check supports_vCont_probed.
6324         (remote_target::interrupt_query)
6325         (remote_target::remove_new_fork_children)
6326         (remote_target::check_pending_events_prevent_wildcard_vcont)
6327         (remote_target::remote_parse_stop_reply)
6328         (remote_target::process_stop_reply): Pass down target.
6329         (first_remote_resumed_thread): New remote_target parameter.  Pass
6330         it down.
6331         (remote_target::wait_as): Pass down target.
6332         (unpush_and_perror): New remote_target parameter.  Pass it down.
6333         (remote_target::readchar, remote_target::remote_serial_write)
6334         (remote_target::getpkt_or_notif_sane_1)
6335         (remote_target::kill_new_fork_children, remote_target::kill): Pass
6336         down target.
6337         (remote_target::mourn_inferior): Pass down target.  Use
6338         remote_unpush_target.
6339         (remote_target::core_of_thread)
6340         (remote_target::remote_btrace_maybe_reopen): Pass down target.
6341         (remote_target::pid_to_exec_file)
6342         (remote_target::thread_handle_to_thread_info): Pass down target.
6343         (remote_target::async_wait_fd): New.
6344         * riscv-fbsd-tdep.c: Include "inferior.h".
6345         (riscv_fbsd_get_thread_local_address): Pass down target.
6346         * sol2-tdep.c (sol2_core_pid_to_str): Pass down target.
6347         * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs)
6348         (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback):
6349         Adjust.
6350         * solib-spu.c (spu_skip_standalone_loader): Pass down target.
6351         * solib-svr4.c (enable_break): Pass down target.
6352         * spu-multiarch.c (parse_spufs_run): Pass down target.
6353         * spu-tdep.c (spu2ppu_sniffer): Pass down target.
6354         * target-delegates.c: Regenerate.
6355         * target.c (g_target_stack): Delete.
6356         (current_top_target): Return the current inferior's top target.
6357         (target_has_execution_1): Refer to the passed-in inferior's top
6358         target.
6359         (target_supports_terminal_ours): Check whether the initial
6360         inferior was already created.
6361         (decref_target): New.
6362         (target_stack::push): Incref/decref the target.
6363         (push_target, push_target, unpush_target): Adjust.
6364         (target_stack::unpush): Defref target.
6365         (target_is_pushed): Return bool.  Adjust to refer to the current
6366         inferior's target stack.
6367         (dispose_inferior): Delete, and inline parts ...
6368         (target_preopen): ... here.  Only dispose of the current inferior.
6369         (target_detach): Hold strong target reference while detaching.
6370         Pass target down.
6371         (target_thread_name): Add assertion.
6372         (target_resume): Pass down target.
6373         (target_ops::beneath, find_target_at): Adjust to refer to the
6374         current inferior's target stack.
6375         (get_dummy_target): New.
6376         (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that
6377         has a thread running.
6378         (initialize_targets): Rename to ...
6379         (_initialize_target): ... this.
6380         * target.h: Include "gdbsupport/refcounted-object.h".
6381         (struct target_ops): Inherit refcounted_object.
6382         (target_ops::shortname, target_ops::longname): Make const.
6383         (target_ops::async_wait_fd): New method.
6384         (decref_target): Declare.
6385         (struct target_ops_ref_policy): New.
6386         (target_ops_ref): New typedef.
6387         (get_dummy_target): Declare function.
6388         (target_is_pushed): Return bool.
6389         * thread-iter.c (all_matching_threads_iterator::m_inf_matches)
6390         (all_matching_threads_iterator::all_matching_threads_iterator):
6391         Handle filter target.
6392         * thread-iter.h (struct all_matching_threads_iterator, struct
6393         all_matching_threads_range, class all_non_exited_threads_range):
6394         Filter by target too.  Remove explicit.
6395         * thread.c (threads_executing): Delete.
6396         (inferior_thread): Pass down current inferior.
6397         (clear_thread_inferior_resources): Pass down thread pointer
6398         instead of ptid_t.
6399         (add_thread_silent, add_thread_with_info, add_thread): Add
6400         process_stratum_target parameter.  Use it for thread and inferior
6401         searches.
6402         (is_current_thread): New.
6403         (thread_info::deletable): Use it.
6404         (find_thread_ptid, thread_count, in_thread_list)
6405         (thread_change_ptid, set_resumed, set_running): New
6406         process_stratum_target parameter.  Pass it down.
6407         (set_executing): New process_stratum_target parameter.  Pass it
6408         down.  Adjust reference to 'threads_executing'.
6409         (threads_are_executing): New process_stratum_target parameter.
6410         Adjust reference to 'threads_executing'.
6411         (set_stop_requested, finish_thread_state): New
6412         process_stratum_target parameter.  Pass it down.
6413         (switch_to_thread): Also match inferior.
6414         (switch_to_thread): New process_stratum_target parameter.  Pass it
6415         down.
6416         (update_threads_executing): Reimplement.
6417         * top.c (quit_force): Pop targets from all inferior.
6418         (gdb_init): Don't call initialize_targets.
6419         * windows-nat.c (windows_nat_target) <get_windows_debug_event>:
6420         Declare.
6421         (windows_add_thread, windows_delete_thread): Adjust.
6422         (get_windows_debug_event): Rename to ...
6423         (windows_nat_target::get_windows_debug_event): ... this.  Adjust.
6424         * tracefile-tfile.c (tfile_target_open): Pass down target.
6425         * gdbsupport/common-gdbthread.h (struct process_stratum_target):
6426         Forward declare.
6427         (switch_to_thread): Add process_stratum_target parameter.
6428         * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target
6429         parameter.  Use it.
6430         (mi_on_resume): Pass target down.
6431         * nat/fork-inferior.c (startup_inferior): Add
6432         process_stratum_target parameter.  Pass it down.
6433         * nat/fork-inferior.h (startup_inferior): Add
6434         process_stratum_target parameter.
6435         * python/py-threadevent.c (py_get_event_thread): Pass target down.
6436
6437 2020-01-10  Pedro Alves  <palves@redhat.com>
6438
6439         * remote.c (remote_target::start_remote): Don't set inferior_ptid
6440         directly.  Instead find the first thread in the thread list and
6441         use switch_to_thread.
6442
6443 2020-01-10  Pedro Alves  <palves@redhat.com>
6444
6445         * remote.c (remote_target::remote_add_inferior): Don't bind a
6446         process to the current inferior if the current inferior is already
6447         bound to a process.
6448
6449 2020-01-10  Tankut Baris Aktemur  <tankut.baris.aktemur@intel.com>
6450             Pedro Alves  <palves@redhat.com>
6451
6452         * remote.c (remote_target::remote_parse_stop_reply) <W/X packets>:
6453         If no process is specified, return null_ptid instead of
6454         inferior_ptid.
6455         (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED /
6456         TARGET_WAITKIND_SIGNALLED with no pid.
6457
6458 2020-01-10  Pedro Alves  <palves@redhat.com>
6459
6460         * remote.c (first_remote_resumed_thread): New.
6461         (remote_target::wait_as): Use it as default event_ptid instead of
6462         inferior_ptid.
6463
6464 2020-01-10  Pedro Alves  <palves@redhat.com>
6465
6466         * infrun.c (handle_no_resumed): Use all_non_exited_inferiors.
6467
6468 2020-01-10  Pedro Alves  <palves@redhat.com>
6469
6470         * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is
6471         not -1.
6472
6473 2020-01-10  Pedro Alves  <palves@redhat.com>
6474
6475         * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a
6476         ptid to get_last_target_status.
6477         * break-catch-syscall.c (print_it_catch_syscall): Don't pass a
6478         ptid to get_last_target_status.
6479         * infcmd.c (continue_command): Don't pass a target_waitstatus to
6480         get_last_target_status.
6481         (info_program_command): Don't pass a target_waitstatus to
6482         get_last_target_status.
6483         * infrun.c (init_wait_for_inferior): Use
6484         nullify_last_target_wait_ptid.
6485         (get_last_target_status): Handle nullptr arguments.
6486         (nullify_last_target_wait_ptid): Clear target_last_waitstatus.
6487         (print_stop_event): Don't pass a ptid to get_last_target_status.
6488         (normal_stop): Don't pass a ptid to get_last_target_status.
6489         * infrun.h (get_last_target_status, set_last_target_status): Move
6490         comments here and update.
6491         (nullify_last_target_wait_ptid): Declare.
6492         * linux-fork.c (fork_load_infrun_state): Remove local extern
6493         declaration of nullify_last_target_wait_ptid.
6494         * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus
6495         to get_last_target_status.
6496
6497 2020-01-10  Pedro Alves  <palves@redhat.com>
6498
6499         * gdbthread.h (scoped_restore_current_thread)
6500         <dont_restore, restore, m_dont_restore>: Declare.
6501         * thread.c (thread_alive): Add assertion.  Return bool.
6502         (switch_to_thread_if_alive): New.
6503         (prune_threads): Switch inferior/thread.
6504         (print_thread_info_1): Switch thread before calling target methods.
6505         (scoped_restore_current_thread::restore): New, factored out from
6506         ...
6507         (scoped_restore_current_thread::~scoped_restore_current_thread):
6508         ... this.
6509         (scoped_restore_current_thread::scoped_restore_current_thread):
6510         Add assertion.
6511         (thread_apply_all_command, thread_select): Use
6512         switch_to_thread_if_alive.
6513         * infrun.c (proceed, restart_threads, handle_signal_stop)
6514         (switch_back_to_stepped_thread): Switch current thread before
6515         calling target methods.
6516
6517 2020-01-10  Pedro Alves <palves@redhat.com>
6518
6519         * inferior.c (switch_to_inferior_no_thread): New function,
6520         factored out from ...
6521         (inferior_command): ... here.
6522         * inferior.h (switch_to_inferior_no_thread): Declare.
6523         * mi/mi-main.c (run_one_inferior): Use
6524         switch_to_inferior_no_thread.
6525
6526 2020-01-10  Pedro Alves  <palves@redhat.com>
6527
6528         * infcmd.c (kill_command): Remove dead code.
6529
6530 2020-01-10  Pedro Alves  <palves@redhat.com>
6531
6532         * remote.c (remote_target::mourn_inferior): No longer check
6533         whether the target is running.
6534
6535 2020-01-10  Pedro Alves  <palves@redhat.com>
6536
6537         * corelow.c (core_target::has_execution): Change parameter type to
6538         inferior pointer.
6539         * inferior.c (number_of_live_inferiors): Use
6540         inferior::has_execution instead of target_has_execution_1.
6541         * inferior.h (inferior::has_execution): New.
6542         * linux-thread-db.c (thread_db_target::update_thread_list): Use
6543         inferior::has_execution instead of target_has_execution_1.
6544         * process-stratum-target.c
6545         (process_stratum_target::has_execution): Change parameter type to
6546         inferior pointer.  Check the inferior's PID instead of
6547         inferior_ptid.
6548         * process-stratum-target.h
6549         (process_stratum_target::has_execution): Change parameter type to
6550         inferior pointer.
6551         * record-full.c (record_full_core_target::has_execution): Change
6552         parameter type to inferior pointer.
6553         * target.c (target_has_execution_1): Change parameter type to
6554         inferior pointer.
6555         (target_has_execution_current): Adjust.
6556         * target.h (target_ops::has_execution): Change parameter type to
6557         inferior pointer.
6558         (target_has_execution_1): Change parameter type to inferior
6559         pointer.  Change return type to bool.
6560         * tracefile.h (tracefile_target::has_execution): Change parameter
6561         type to inferior pointer.
6562
6563 2020-01-10  Pedro Alves  <palves@redhat.com>
6564
6565         * exceptions.c (print_flush): Remove current_top_target() check.
6566
6567 2020-01-10  Pedro Alves  <palves@redhat.com>
6568
6569         * remote.c (show_remote_exec_file): Show the current inferior's
6570         exec-file instead of the command variable's value.
6571
6572 2020-01-10  Pedro Alves  <palves@redhat.com>
6573
6574         * record-full.c (record_full_resume_ptid): New global.
6575         (record_full_target::resume): Set it.
6576         (record_full_wait_1): Use record_full_resume_ptid instead of
6577         inferior_ptid.
6578
6579 2020-01-10  Pedro Alves  <palves@redhat.com>
6580
6581         * gdbthread.h (scoped_restore_current_thread)
6582         <dont_restore, restore, m_dont_restore>: Declare.
6583         * thread.c (thread_alive): Add assertion.  Return bool.
6584         (switch_to_thread_if_alive): New.
6585         (prune_threads): Switch inferior/thread.
6586         (print_thread_info_1): Switch thread before calling target methods.
6587         (scoped_restore_current_thread::restore): New, factored out from
6588         ...
6589         (scoped_restore_current_thread::~scoped_restore_current_thread):
6590         ... this.
6591         (scoped_restore_current_thread::scoped_restore_current_thread):
6592         Add assertion.
6593         (thread_apply_all_command, thread_select): Use
6594         switch_to_thread_if_alive.
6595
6596 2020-01-10  George Barrett  <bob@bob131.so>
6597
6598         * stap-probe.c (stap_modify_semaphore): Don't check for null
6599         semaphores.
6600         (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check
6601         for null semaphores.
6602
6603 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
6604
6605         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update
6606         all source windows, and maintain horizontal scroll status while
6607         doing so.
6608
6609 2020-01-09  Tom Tromey  <tom@tromey.com>
6610
6611         PR tui/18932:
6612         * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call
6613         update_source_window, not print_source_lines.
6614
6615 2020-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
6616
6617         * tui/tui.c (tui_enable): Register tui hooks after calling
6618         tui_display_main.
6619
6620 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
6621
6622         * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW.
6623
6624 2020-01-08  Simon Marchi  <simon.marchi@efficios.com>
6625
6626         * thread.c (print_thread_info_1): Fix indentation.
6627
6628 2020-01-09  Christian Biesinger  <cbiesinger@google.com>
6629
6630         * symtab.c (general_symbol_info::compute_and_set_names): Move the
6631         unique_xmalloc_ptr outside the if to always free the demangled name.
6632
6633 2020-01-08  Tom Tromey  <tromey@adacore.com>
6634
6635         * xcoffread.c (enter_line_range, read_xcoff_symtab)
6636         (process_xcoff_symbol, xcoff_symfile_offsets): Update.
6637         * symtab.h (MSYMBOL_VALUE_ADDRESS): Update.
6638         (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS):
6639         Remove.
6640         (section_offsets): New typedef.
6641         * symtab.c (fixup_section, get_msymbol_address): Update.
6642         * symmisc.c (dump_msymbols): Update.
6643         * symfile.h (relative_addr_info_to_section_offsets)
6644         (symfile_map_offsets_to_segments): Update.
6645         * symfile.c (build_section_addr_info_from_objfile)
6646         (init_objfile_sect_indices): Update.
6647         (struct place_section_arg): Change type of "offsets".
6648         (place_section): Update.
6649         (relative_addr_info_to_section_offsets): Change type of
6650         "section_offsets".  Remove "num_sections" parameter.
6651         (default_symfile_offsets, syms_from_objfile_1)
6652         (set_objfile_default_section_offset): Update.
6653         (reread_symbols): No need to preserve section offsets by hand.
6654         (symfile_map_offsets_to_segments): Change type of "offsets".
6655         * stap-probe.c (relocate_address): Update.
6656         * stabsread.h (process_one_symbol): Update.
6657         * solib-target.c (struct lm_info_target) <offsets>: Change type.
6658         (solib_target_relocate_section_addresses): Update.
6659         * solib-svr4.c (enable_break, svr4_relocate_main_executable):
6660         Update.
6661         * solib-frv.c (frv_relocate_main_executable): Update.
6662         * solib-dsbt.c (dsbt_relocate_main_executable): Update.
6663         * solib-aix.c (solib_aix_get_section_offsets): Change return
6664         type.
6665         (solib_aix_solib_create_inferior_hook): Update.
6666         * remote.c (remote_target::get_offsets): Update.
6667         * psymtab.c (find_pc_sect_psymtab): Update.
6668         * psympriv.h (struct partial_symbol) <address, text_low,
6669         text_high>: Update.
6670         * objfiles.h (obj_section_offset): Update.
6671         (struct objfile) <section_offsets>: Change type.
6672         <num_sections>: Remove.
6673         (objfile_relocate): Update.
6674         * objfiles.c (entry_point_address_query): Update
6675         (relocate_one_symbol): Change type of "section_offsets".
6676         (objfile_relocate1, objfile_relocate1): Change type of
6677         "new_offsets".
6678         (objfile_rebase1): Update.
6679         * mipsread.c (mipscoff_symfile_read): Update.
6680         (read_alphacoff_dynamic_symtab): Remove "section_offsets"
6681         parameter.
6682         * mdebugread.c (parse_symbol): Change type of "section_offsets".
6683         (parse_external, psymtab_to_symtab_1): Update.
6684         * machoread.c (macho_symfile_offsets): Update.
6685         * ia64-tdep.c (ia64_find_unwind_table): Update.
6686         * hppa-tdep.c (read_unwind_info): Update.
6687         * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update.
6688         * dwarf2read.c (create_addrmap_from_index)
6689         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
6690         (process_psymtab_comp_unit_reader, add_partial_symbol)
6691         (add_partial_subprogram, process_full_comp_unit)
6692         (read_file_scope, read_func_scope, read_lexical_block_scope)
6693         (read_call_site_scope, dwarf2_rnglists_process)
6694         (dwarf2_ranges_process, dwarf2_ranges_read)
6695         (dwarf_decode_lines_1, var_decode_location, new_symbol)
6696         (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset):
6697         Update.
6698         * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde):
6699         Update.
6700         * dtrace-probe.c (dtrace_probe::get_relocated_address): Update.
6701         * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update.
6702         (process_one_symbol): Change type of "section_offsets".
6703         * ctfread.c (get_objfile_text_range): Update.
6704         * coffread.c (coff_symtab_read, enter_linenos)
6705         (process_coff_symbol): Update.
6706         * coff-pe-read.c (add_pe_forwarded_sym): Update.
6707         * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update.
6708
6709 2020-01-08  Tom Tromey  <tromey@adacore.com>
6710
6711         * dwarf2read.c (parse_macro_definition): Use std::string.
6712         (parse_macro_definition): Likewise.
6713
6714 2020-01-08  Tom Tromey  <tromey@adacore.com>
6715
6716         * dwarf2read.c (abbrev_table_read_table): Use std::vector.
6717         (ATTR_ALLOC_CHUNK): Remove.
6718
6719 2020-01-08  Tom Tromey  <tromey@adacore.com>
6720
6721         * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr.
6722
6723 2020-01-08  Tom Tromey  <tromey@adacore.com>
6724
6725         * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr.
6726         (dwarf2_compute_name, open_dwo_file): Likewise.
6727         (process_enumeration_scope): Use std::vector.
6728         (guess_partial_die_structure_name): Use unique_xmalloc_ptr.
6729         (partial_die_info::fixup, dwarf2_start_subfile)
6730         (guess_full_die_structure_name, dwarf2_name): Likewise.
6731         (determine_prefix): Update.
6732         (guess_full_die_structure_name): Make return type const.
6733         (partial_die_full_name): Return unique_xmalloc_ptr.
6734         (DW_FIELD_ALLOC_CHUNK): Remove.
6735
6736 2020-01-07  Tom Tromey  <tromey@adacore.com>
6737
6738         PR build/24937:
6739         * stap-probe.c (class stap_static_probe_ops): Add constructor.
6740
6741 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
6742
6743         * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build.
6744
6745 2020-01-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6746
6747         * stack.c (print_frame_info): Move disassemble_next_line code
6748         inside source_print block.
6749
6750 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
6751
6752         * gdbsupport/gdb_wait.c: Include <signal.h> instead of
6753         gdb/signals.h, as we are now using native signal symbols.
6754
6755 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
6756
6757         * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid
6758         overflow by an early check of content vs threshold.
6759         * tui/tui-source.c (tui_source_window::line_is_displayed):
6760         Likewise.
6761
6762 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
6763
6764         * NEWS: Mention the recent fix of $_exitsignal on MS-Windows.
6765
6766 2020-01-02  Jon Turney  <jon.turney@dronecode.org.uk>
6767
6768         * coff-pe-read.c (read_pe_exported_syms): Don't try to read the
6769         export table if no section contains it's RVA.
6770
6771 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
6772
6773         * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT.
6774
6775 2020-01-06  Hannes Domani  <ssbssa@yahoo.de>
6776
6777         * source.c (print_source_lines_base): Set last_line_listed.
6778
6779 2020-01-06  Shahab Vahedi  <shahab@synopsys.com>
6780
6781         * tui/tui-disasm.c: Remove trailing spaces.
6782
6783 2020-01-06  Eli Zaretskii  <eliz@gnu.org>
6784             Pedro Alves  <palves@redhat.com>
6785
6786         * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c.
6787         * windows-tdep.c: New enumeration of WINDOWS_SIG* signals.
6788         (windows_gdb_signal_to_target): New function, uses the above
6789         enumeration to convert GDB internal signal codes to equivalent
6790         Windows codes.
6791         (windows_init_abi): Call set_gdbarch_gdb_signal_to_target.
6792         * windows-nat.c: Include "gdb_wait.h".
6793         (get_windows_debug_event): Extract the fatal exception from the
6794         exit status and convert to the equivalent Posix signal number.
6795         * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the
6796         possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN.
6797         * gdbsupport/gdb_wait.c: New file, implements
6798         windows_status_to_termsig.
6799         * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS)
6800         (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW.
6801
6802 2020-01-05  Andrew Burgess  <andrew.burgess@embecosm.com>
6803
6804         * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not
6805         show_layout.
6806
6807 2020-01-05  Luis Machado  <luis.machado@linaro.org>
6808
6809         * aarch64-linux-nat.c
6810         (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64
6811         and bfd_mach_aarch64.
6812
6813 2020-01-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
6814
6815         * ui-file.c (stdio_file::can_emit_style_escape)
6816         (tee_file::can_emit_style_escape): Ensure style is used also on
6817         gdb_stderr when gdb_stderr is a tty supporting styling, similarly
6818         to gdb_stdout.
6819         * main.c (set_gdb_data_directory): Use file style to output the
6820         warning that the given pathname is not a directory.
6821         * top.c (show_history_filename, gdb_safe_append_history)
6822         (show_gdb_datadir): Use file style.
6823
6824 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
6825
6826         * solib-target.c (struct lm_info_target):
6827         Change offsets to be a unique_xmalloc_ptr.
6828         (solib_target_relocate_section_addresses): Update.
6829
6830 2020-01-03  Hannes Domani  <ssbssa@yahoo.de>
6831
6832         * windows-nat.c (windows_clear_solib): Free so_list linked list.
6833
6834 2020-01-03  Bernd Edlinger  <bernd.edlinger@hotmail.de>
6835
6836         * MAINTAINERS (Write After Approval): Add myself.
6837
6838 2020-01-02  Luis Machado  <luis.machado@linaro.org>
6839
6840         * proc-service.c (get_ps_regcache): Remove reference to obsolete
6841         Cell BE architecture.
6842         * target.h (struct target_ops) <thread_architecture>: Likewise.
6843
6844 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
6845
6846         * Makefile.in: Use INSTALL_PROGRAM_ENV.
6847
6848 2020-01-01  Hannes Domani  <ssbssa@yahoo.de>
6849
6850         * MAINTAINERS (Write After Approval): Add myself.
6851
6852 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6853
6854         * gdbarch.sh: Update copyright year range of generated files.
6855
6856 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6857
6858         Update copyright year range in all GDB files.
6859
6860 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6861
6862         * copyright.py: Convert to Python 3.
6863
6864 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6865
6866         * copyright.py: Adapt after move of gnulib directory from gdb
6867         directory to toplevel directory.
6868
6869 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6870
6871         * copyright.py (main): Exit if run from the wrong directory.
6872
6873 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6874
6875         * top.c (print_gdb_version): Change copyright year to 2020.
6876
6877 2020-01-01  Joel Brobecker  <brobecker@adacore.com>
6878
6879         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019.
6880
6881 For older changes see ChangeLog-2019.
6882 \f
6883 Local Variables:
6884 mode: change-log
6885 left-margin: 8
6886 fill-column: 74
6887 version-control: never
6888 coding: utf-8
6889 End: