gdb/ChangeLog

   1 2018-05-23  Tom Tromey  <tom@tromey.com>
   2
   3         * complaints.c (struct complaints) <explanation>: Remove.
   4         (symfile_explanations): Remove.
   5         (symfile_complaint_book): Update.
   6         (vcomplaint): Update.
   7         (struct explanation): Remove.
   8
   9 2018-05-23  Tom Tromey  <tom@tromey.com>
  10
  11         * complaints.c (symfile_complaints): Remove.
  12         (complaint_internal): Remove "complaints" parameter.
  13         (clear_complaints, vcomplaint): Remove "c" parameter.
  14         (get_complaints): Remove.
  15         * dwarf2read.c (dwarf2_statement_list_fits_in_line_number_section_complaint)
  16         (dwarf2_debug_line_missing_file_complaint)
  17         (dwarf2_debug_line_missing_end_sequence_complaint)
  18         (dwarf2_complex_location_expr_complaint)
  19         (dwarf2_const_value_length_mismatch_complaint)
  20         (dwarf2_section_buffer_overflow_complaint)
  21         (dwarf2_macro_malformed_definition_complaint)
  22         (dwarf2_invalid_attrib_class_complaint)
  23         (create_addrmap_from_index, dw2_symtab_iter_next)
  24         (dw2_expand_marked_cus)
  25         (dw2_debug_names_iterator::find_vec_in_debug_names)
  26         (dw2_debug_names_iterator::next, dw2_debug_names_iterator::next)
  27         (create_debug_type_hash_table, init_cutu_and_read_dies)
  28         (partial_die_parent_scope, add_partial_enumeration)
  29         (skip_one_die, fixup_go_packaging, quirk_rust_enum, process_die)
  30         (dwarf2_compute_name, dwarf2_physname, read_namespace_alias)
  31         (read_import_statement, read_file_scope, create_dwo_cu_reader)
  32         (create_cus_hash_table, create_dwp_hash_table)
  33         (inherit_abstract_dies, read_func_scope, read_call_site_scope)
  34         (dwarf2_rnglists_process, dwarf2_ranges_process)
  35         (dwarf2_add_type_defn, dwarf2_attach_fields_to_type)
  36         (dwarf2_add_member_fn, get_alignment, maybe_set_alignment)
  37         (handle_struct_member_die, process_structure_scope)
  38         (read_array_type, read_common_block, read_module_type)
  39         (read_tag_pointer_type, read_typedef, read_base_type)
  40         (read_subrange_type, load_partial_dies, partial_die_info::read)
  41         (partial_die_info::read, partial_die_info::read)
  42         (partial_die_info::read, read_checked_initial_length_and_offset)
  43         (dwarf2_string_attr, read_formatted_entries)
  44         (dwarf_decode_line_header)
  45         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
  46         (new_symbol, dwarf2_const_value_attr, lookup_die_type)
  47         (read_type_die_1, determine_prefix, dwarf2_get_ref_die_offset)
  48         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
  49         (get_signatured_type, get_DW_AT_signature_type)
  50         (decode_locdesc, file_file_name, consume_improper_spaces)
  51         (skip_form_bytes, skip_unknown_opcode, dwarf_parse_macro_header)
  52         (dwarf_decode_macro_bytes, dwarf_decode_macros)
  53         (dwarf2_symbol_mark_computed, set_die_type)
  54         (read_attribute_value): Update.
  55         * stap-probe.c (handle_stap_probe, get_stap_base_address):
  56         Update.
  57         * dbxread.c (unknown_symtype_complaint)
  58         (lbrac_mismatch_complaint, repeated_header_complaint)
  59         (set_namestring, function_outside_compilation_unit_complaint)
  60         (read_dbx_symtab, process_one_symbol): Update.
  61         * gdbtypes.c (stub_noname_complaint): Update.
  62         * windows-nat.c (handle_unload_dll): Update.
  63         * coffread.c (coff_symtab_read, enter_linenos, decode_type)
  64         (decode_base_type): Update.
  65         * xcoffread.c (bf_notfound_complaint, ef_complaint)
  66         (eb_complaint, record_include_begin, record_include_end)
  67         (enter_line_range, xcoff_next_symbol_text, read_xcoff_symtab)
  68         (process_xcoff_symbol, read_symbol)
  69         (function_outside_compilation_unit_complaint)
  70         (scan_xcoff_symtab): Update.
  71         * machoread.c (macho_symtab_read, macho_add_oso_symfile): Update.
  72         * buildsym.c (finish_block_internal, make_blockvector)
  73         (end_symtab_get_static_block, augment_type_symtab): Update.
  74         * dtrace-probe.c (dtrace_process_dof)
  75         (dtrace_static_probe_ops::get_probes): Update.
  76         * complaints.h (struct complaint): Don't declare.
  77         (symfile_complaints): Remove.
  78         (complaint_internal): Remove "complaints" parameter.
  79         (complaint): Likewise.
  80         (clear_complaints): Likewise.
  81         * symfile.c (syms_from_objfile_1, finish_new_objfile)
  82         (reread_symbols): Update.
  83         * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program)
  84         (dwarf2_frame_cache, decode_frame_entry): Update.
  85         * dwarf2loc.c (dwarf_reg_to_regnum): Update.
  86         * objc-lang.c (lookup_objc_class, lookup_child_selector)
  87         (info_selectors_command): Update.
  88         * macrotab.c (macro_include, check_for_redefinition)
  89         (macro_undef): Update.
  90         * objfiles.c (filter_overlapping_sections): Update.
  91         * stabsread.c (invalid_cpp_abbrev_complaint)
  92         (reg_value_complaint, stabs_general_complaint, dbx_lookup_type)
  93         (define_symbol, error_type, read_type, rs6000_builtin_type)
  94         (stabs_method_name_from_physname, read_member_functions)
  95         (read_cpp_abbrev, read_baseclasses, read_tilde_fields)
  96         (attach_fields_to_type, complain_about_struct_wipeout)
  97         (read_range_type, read_args, common_block_start)
  98         (common_block_end, cleanup_undefined_types_1, scan_file_globals):
  99         Update.
 100         * mdebugread.c (index_complaint, unknown_ext_complaint)
 101         (basic_type_complaint, bad_tag_guess_complaint)
 102         (bad_rfd_entry_complaint, unexpected_type_code_complaint)
 103         (reg_value_complaint, parse_symbol, parse_type, upgrade_type)
 104         (parse_procedure, parse_lines)
 105         (function_outside_compilation_unit_complaint)
 106         (parse_partial_symbols, psymtab_to_symtab_1, cross_ref)
 107         (bad_tag_guess_complaint, reg_value_complaint): Update.
 108         * cp-support.c (demangled_name_complaint): Update.
 109         * macroscope.c (sal_macro_scope): Update.
 110         * dwarf-index-write.c (class debug_names): Update.
 111
 112 2018-05-23  Tom Tromey  <tom@tromey.com>
 113
 114         * complaints.c (clear_complaints): Remove "noisy" parameter.
 115         * complaints.h (clear_complaints): Update.
 116         * symfile.c (syms_from_objfile_1, finish_new_objfile)
 117         (reread_symbols): Update.
 118
 119 2018-05-23  Tom Tromey  <tom@tromey.com>
 120
 121         * complaints.c (enum complaint_series): Remove FIRST_MESSAGE,
 122         SUBSEQUENT_MESSAGE.
 123         (vcomplaint, clear_complaints): Update.
 124         (symfile_explanations): Remove some messages.
 125
 126 2018-05-23  Tom Tromey  <tom@tromey.com>
 127
 128         * complaints.c (internal_complaint): Remove.
 129         * complaints.h (internal_complaint): Remove.
 130
 131 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
 132
 133         * i387-tdep.c (i387_collect_xsave): Make `i' unsigned.
 134
 135 2018-05-22  Pedro Alves  <palves@redhat.com>
 136
 137         * remote-fileio.c (remote_fileio_reply, remote_fileio_ioerror)
 138         (remote_fileio_badfd, remote_fileio_return_errno)
 139         (remote_fileio_return_success, remote_fileio_func_open)
 140         (remote_fileio_func_open, remote_fileio_func_close)
 141         (remote_fileio_func_read, remote_fileio_func_write)
 142         (remote_fileio_func_lseek, remote_fileio_func_rename)
 143         (remote_fileio_func_unlink, remote_fileio_func_stat)
 144         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
 145         (remote_fileio_func_isatty, remote_fileio_func_system): Add
 146         remote_target parameter.
 147         (remote_fio_func_map) <func>: Add remote_target parameter.
 148         (do_remote_fileio_request, remote_fileio_request):
 149         * remote-fileio.h (remote_fileio_request):
 150         * remote-notif.c (remote_notif_ack, remote_notif_parse, ): Add
 151         remote_target parameter.
 152         (remote_notif_process, handle_notification): Adjust to pass down
 153         the remote.
 154         (remote_notif_state_allocate): Add remote_target parameter.  Save
 155         it.
 156         * remote-notif.h (struct remote_target): Forward declare.
 157         (struct notif_client) <parse, ack, can_get_pending_events>: Add
 158         remote_target parameter.
 159         (struct remote_notif_state) <remote>: New field.
 160         (remote_notif_ack, remote_notif_parse): Add remote_target
 161         parameter.
 162         (remote_notif_state_allocate, remote_notif_state_allocate): Add
 163         remote_target parameter.
 164         * remote.c (OPAQUETHREADBYTES, threadref, gdb_ext_thread_info)
 165         (threads_listing_context, rmt_thread_action, protocol_feature)
 166         (packet_reg, stop_reply, stop_reply_p, enum packet_support)
 167         (packet_result, struct threads_listing_context, remote_state):
 168         Move definitions and declarations higher up.
 169         (remote_target) <~remote_target>: Declare.
 170         (remote_download_command_source, remote_file_put, remote_file_get)
 171         (remote_file_delete, remote_hostio_pread, remote_hostio_pwrite)
 172         (remote_hostio_pread_vFile, remote_hostio_send_command)
 173         (remote_hostio_set_filesystem, remote_hostio_open)
 174         (remote_hostio_close, remote_hostio_unlink, remote_state)
 175         (get_remote_state, get_remote_packet_size, get_memory_packet_size)
 176         (get_memory_write_packet_size, get_memory_read_packet_size)
 177         (append_pending_thread_resumptions, remote_detach_1)
 178         (append_resumption, remote_resume_with_vcont)
 179         (add_current_inferior_and_thread, wait_ns, wait_as)
 180         (process_stop_reply, remote_notice_new_inferior)
 181         (process_initial_stop_replies, remote_add_thread)
 182         (btrace_sync_conf, remote_btrace_maybe_reopen)
 183         (remove_new_fork_children, kill_new_fork_children)
 184         (discard_pending_stop_replies, stop_reply_queue_length)
 185         (check_pending_events_prevent_wildcard_vcont)
 186         (discard_pending_stop_replies_in_queue, stop_reply)
 187         (remote_notif_remove_queued_reply, stop_reply *queued_stop_reply)
 188         (peek_stop_reply, remote_parse_stop_reply, remote_stop_ns)
 189         (remote_interrupt_as, remote_interrupt_ns)
 190         (remote_get_noisy_reply, remote_query_attached)
 191         (remote_add_inferior, remote_current_thread, get_current_thread)
 192         (set_thread, set_general_thread, set_continue_thread)
 193         (set_general_process, write_ptid)
 194         (remote_unpack_thread_info_response, remote_get_threadinfo)
 195         (parse_threadlist_response, remote_get_threadlist)
 196         (remote_threadlist_iterator, remote_get_threads_with_ql)
 197         (remote_get_threads_with_qxfer)
 198         (remote_get_threads_with_qthreadinfo, extended_remote_restart)
 199         (get_offsets, remote_check_symbols, remote_supported_packet)
 200         (remote_query_supported, remote_packet_size)
 201         (remote_serial_quit_handler, remote_detach_pid)
 202         (remote_vcont_probe, remote_resume_with_hc)
 203         (send_interrupt_sequence, interrupt_query)
 204         (remote_notif_get_pending_events, fetch_register_using_p)
 205         (send_g_packet, process_g_packet, fetch_registers_using_g)
 206         (store_register_using_P, store_registers_using_G)
 207         (set_remote_traceframe, check_binary_download)
 208         (remote_write_bytes_aux, remote_write_bytes, remote_read_bytes_1)
 209         (remote_xfer_live_readonly_partial, remote_read_bytes)
 210         (remote_send_printf, remote_flash_write, readchar)
 211         (remote_serial_write, putpkt, putpkt_binary, skip_frame)
 212         (read_frame, getpkt, getpkt_or_notif_sane_1, getpkt_sane)
 213         (getpkt_or_notif_sane, remote_vkill, remote_kill_k)
 214         (extended_remote_disable_randomization, extended_remote_run)
 215         (send_environment_packet, extended_remote_environment_support)
 216         (extended_remote_set_inferior_cwd, remote_write_qxfer)
 217         (remote_read_qxfer, push_stop_reply, vcont_r_supported)
 218         (packet_command): Now methods of ...
 219         (remote_target): ... this class.
 220         (m_remote_state) <remote_target>: New field.
 221         (struct remote_state) <stop_reply_queue,
 222         remote_async_inferior_event_token, wait_forever_enabled_p>: New
 223         fields.
 224         (remote_state::remote_state): Allocate stop_reply_queue.
 225         (remote_state): Delete global.
 226         (get_remote_state_raw): Delete.
 227         (remote_target::get_remote_state): Allocate m_remote_state on
 228         demand.
 229         (get_current_remote_target): New.
 230         (remote_ops, extended_remote_ops): Delete.
 231         (wait_forever_enabled_p, remote_async_inferior_event_token):
 232         Delete, moved to struct remote_state.
 233         (remote_target::close): Delete self.  Destruction bits split to
 234         ...
 235         (remote_target::~remote_target): ... this.
 236         (show_memory_packet_size): Adjust to use
 237         get_current_remote_target.
 238         (struct protocol_feature) <func>: Add remote_target parameter.
 239         All callers adjusted.
 240         (curr_quit_handler_target): New.
 241         (remote_serial_quit_handler): Reimplement.
 242         (remote_target::open_1): Adjust to use get_current_remote_target.
 243         Heap-allocate remote_target/extended_remote_target instances.
 244         (vcont_builder::vcont_builder): Add remote_target parameter, and
 245         save it in m_remote.  All callers adjusted.
 246         (vcont_builder::m_remote): New field.
 247         (vcont_builder::restart, vcont_builder::flush)
 248         (vcont_builder::push_action): Use it.
 249         (remote_target::commit_resume): Use it.
 250         (struct queue_iter_param) <remote>: New field.
 251         (remote_target::remove_new_fork_children): Fill in 'remote' field.
 252         (check_pending_event_prevents_wildcard_vcont_callback_data): New.
 253         (check_pending_event_prevents_wildcard_vcont_callback)
 254         (remote_target::check_pending_events_prevent_wildcard_vcont)
 255         (remote_target::discard_pending_stop_replies)
 256         (remote_target::discard_pending_stop_replies_in_queue)
 257         (remote_target::remote_notif_remove_queued_reply): Fill in
 258         'remote' field.
 259         (remote_notif_get_pending_events): New.
 260         (remote_target::readchar, remote_target::remote_serial_write):
 261         Save/restore curr_quit_handler_target.
 262         (putpkt): New.
 263         (kill_new_fork_children): Fill in 'remote' field.
 264         (packet_command): Use get_current_remote_target, defer to
 265         remote_target method of same name.
 266         (scoped_remote_fd::scoped_remote_fd): Add 'remote_target'
 267         parameter, and save it in m_remote.  All callers adjusted.
 268         (scoped_remote_fd::release): Use m_remote.
 269         (scoped_remote_fd::m_remote): New field.
 270         (remote_file_put, remote_file_get, remote_file_delete): Use
 271         get_current_remote_target, defer to remote_target method of same
 272         name.
 273         (remote_btrace_reset): Add remote_state paremeter.  Update all
 274         callers.
 275         (remote_async_inferior_event_handler). Pass down 'data'.
 276         (remote_new_objfile): Use get_current_remote_target.
 277         (remote_target::vcont_r_supported): New.
 278         (set_range_stepping): Use get_current_remote_target and
 279         remote_target::vcont_r_supported.
 280         (_initialize_remote): Don't allocate 'remote_state' and
 281         'stop_reply_queue' globals.
 282         * remote.h (struct remote_target): Forward declare.
 283         (getpkt, putpkt, remote_notif_get_pending_events): Add
 284         'remote_target' parameter.
 285
 286 2018-05-22  Pedro Alves  <palves@redhat.com>
 287
 288         * remote.c (vcont_builder): Now a class.  Make all data members
 289         private.
 290         (vcont_builder) <vcont_builder, restart, flush, push_action>:
 291         Declare methods.
 292         (vcont_builder_restart): Rename to ...
 293         (vcont_builder::restart): ... this.
 294         (vcont_builder_flush): Rename to ...
 295         (vcont_builder::flush): ... this.
 296         (vcont_builder_push_action): Rename to ...
 297         (vcont_builder::push_action): ... this.
 298         (remote_target::commit_resume): Adjust.
 299
 300 2018-05-22  Pedro Alves  <palves@redhat.com>
 301
 302         * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE): Rename to ...
 303         (DEFAULT_MAX_MEMORY_PACKET_SIZE_FIXED): ... this.
 304         (get_fixed_memory_packet_size): New.
 305         (get_memory_packet_size): Use it.
 306         (set_memory_packet_size): Don't override the config size with
 307         DEFAULT_MAX_MEMORY_PACKET_SIZE.
 308         (show_memory_packet_size): Use get_fixed_memory_packet_size.
 309         Don't refer to get_memory_packet_size if not connected to a remote
 310         target.  Show "(default)" if configured size is 0.
 311
 312 2018-05-22  Pedro Alves  <palves@redhat.com>
 313
 314         * remote.c (remote_target::mourn_inferior): Move
 315         discard_pending_stop_replies call here from ...
 316         (_initialize_remote): ... here.
 317
 318 2018-05-22  Pedro Alves  <palves@redhat.com>
 319
 320         * remote.c (compare_section_command): Remove set_general_process
 321         call.
 322
 323 2018-05-22  Pedro Alves  <palves@redhat.com>
 324
 325         * remote.c (struct packet_reg, struct remote_arch_state):
 326         Move higher up in the file.
 327         (remote_state) <m_arch_states>: Store remote_arch_state values
 328         instead of remote_arch_state pointers.
 329         (remote_state::get_remote_arch_state): Adjust.
 330
 331 2018-05-22  Pedro Alves  <palves@redhat.com>
 332
 333         * remote.c: Include <unordered_map>.
 334         (remote_state): Now a class.
 335         (remote_state) <get_remote_arch_state>: Declare method.
 336         <get_remote_arch_state>: New field.
 337         (remote_arch_state) <remote_arch_state>: Declare ctor.
 338         <regs>: Now a unique_ptr.
 339         (remote_gdbarch_data_handle): Delete.
 340         (get_remote_arch_state): Delete.
 341         (remote_state::get_remote_arch_state): New.
 342         (get_remote_state): Adjust to call remote_state's
 343         get_remote_arch_state method.
 344         (init_remote_state): Delete, bits factored out to ...
 345         (remote_arch_state::remote_arch_state): ... this new method.
 346         (get_remote_packet_size, get_memory_packet_size)
 347         (process_g_packet, remote_target::fetch_registers)
 348         (remote_target::prepare_to_store, store_registers_using_G)
 349         (remote_target::store_registers, remote_target::get_trace_status):
 350         Adjust to call remote_state's method.
 351         (_initialize_remote): Remove reference to
 352         remote_gdbarch_data_handle.
 353
 354 2018-05-22  Pedro Alves  <palves@redhat.com>
 355
 356         * remote.c (struct readahead_cache) <invalidate, invalidate_fd,
 357         pread>: New method declarations.
 358         (remote_target::open_1): Adjust.
 359         (readahead_cache_invalidate): Rename to ...
 360         (readahead_cache::invalidate): ... this, and adjust to be a class
 361         method.
 362         (readahead_cache_invalidate_fd): Rename to ...
 363         (readahead_cache::invalidate_fd): ... this, and adjust to be a
 364         class method.
 365         (remote_hostio_pwrite): Adjust.
 366         (remote_hostio_pread_from_cache): Rename to ...
 367         (readahead_cache::pread): ... this, and adjust to be a class
 368         method.
 369         (remote_hostio_close): Adjust.
 370
 371 2018-05-22  Pedro Alves  <palves@redhat.com>
 372
 373         * remote.c (remote_hostio_close_cleanup): Delete.
 374         (class scoped_remote_fd): New.
 375         (remote_file_put, remote_file_get): Use it.
 376
 377 2018-05-22  Pedro Alves  <palves@redhat.com>
 378
 379         (struct vCont_action_support): Use bool and initialize all fields.
 380         (struct readahead_cache): Initialize all fields.
 381         (remote_state): Use bool and initialize all fields.
 382         (remote_state::remote_state, remote_state::~remote_state): New.
 383         (new_remote_state): Delete.
 384         (_initialize_remote): Use new to allocate remote_state.
 385
 386 2018-05-22  Pedro Alves  <palves@redhat.com>
 387             張俊芝  <zjz@zjz.name>
 388
 389         PR gdb/22973
 390         * c-exp.y: Include "c-support.h".
 391         (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead
 392         of tolower.  Use c_ident_is_alpha to scan names.
 393         * c-lang.c: Include "c-support.h".
 394         (convert_ucn, convert_octal, convert_hex, convert_escape): Use
 395         ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit.
 396         * c-support.h: New file, with bits factored out from ...
 397         * cp-name-parser.y: ... this file.
 398         Include "c-support.h".
 399         (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to
 400         c-support.h and renamed.
 401         (symbol_end, yylex): Adjust.
 402
 403 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 404
 405         * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the
 406         parameter type to CORE_ADDR.
 407         * arch/ppc-linux-common.h (ppc_linux_has_isa205): Change the
 408         parameter type in declaration to CORE_ADDR.
 409         * ppc-linux-tdep.c (ppc_linux_core_read_description): Call
 410         target_auxv_search to get AT_HWCAP and use the result to get the
 411         target description.
 412         * ppc-linux-nat.c (ppc_linux_get_hwcap): Change the return type
 413         to CORE_ADDR. Remove the cast of the return value to unsigned
 414         long. Fix error predicate of target_auxv_search.
 415         (ppc_linux_nat_target::read_description): Change the type of the
 416         hwcap variable to CORE_ADDR.
 417
 418 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 419
 420         * rs6000-tdep.c (rs6000_gdbarch_init): Assign 1 to have_dfp only
 421         if the size of fpscr is larger than 32 bits.
 422
 423 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 424
 425         * ppc-linux-tdep.c (ppc_linux_vsxregset): New function.
 426         (ppc32_linux_vsxregmap): New global.
 427         (ppc32_linux_vsxregset): Initialize with ppc32_linux_vsxregmap,
 428         regcache_supply_regset, and regcache_collect_regset.
 429         * ppc-linux-tdep.h (ppc_linux_vsxregset): Declare.
 430         * ppc-linux-nat.c (supply_vsxregset, fill_vsxregset): Remove.
 431         (fetch_vsx_register, store_vsx_register): Remove.
 432         (fetch_vsx_registers): Add regno parameter. Get regset using
 433         ppc_linux_vsxregset. Use regset to supply registers.
 434         (store_vsx_registers): Add regno parameter. Get regset using
 435         ppc_linux_vsxregset. Use regset to collect registers.
 436         (fetch_register): Call fetch_vsx_registers instead of
 437         fetch_vsx_register.
 438         (store_register): Call store_vsx_registers instead of
 439         store_vsx_register.
 440         (fetch_ppc_registers): Call fetch_vsx_registers with -1 for the
 441         new regno parameter.
 442         (store_ppc_registers): Call store_vsx_registers with -1 for the
 443         new regno parameter.
 444         * rs6000-tdep.c (ppc_vsx_support_p, ppc_supply_vsxreget)
 445         (ppc_collect_vsxregset): Remove.
 446
 447 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 448
 449         * ppc-tdep.h (struct ppc_reg_offsets): Remove vector register
 450         offset fields.
 451         * ppc-fbsd-tdep.c (ppc32_fbsd_reg_offsets): Remove initializers
 452         for vector register offset fields.
 453         (ppc64_fbsd_reg_offsets): Likewise.
 454         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
 455         to vector register offset fields.
 456         * ppc-obsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
 457         to vector register offset fields.
 458         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Remove assignment to
 459         vector register offset fields.
 460         * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Remove
 461         initializers for vector register offset fields.
 462         (rs6000_aix64_reg_offsets): Likewise.
 463         * rs6000-tdep.c (ppc_vrreg_offset): Remove.
 464         (ppc_supply_vrregset): Remove.
 465         (ppc_collect_vrregset): Remove.
 466         * ppc-linux-tdep.c (ppc_linux_collect_vrregset): New function.
 467         (ppc_linux_vrregset) : New function.
 468         (ppc32_le_linux_vrregmap, ppc32_be_linux_vrregmap)
 469         (ppc32_le_linux_vrregset, ppc32_be_linux_vrregset): New globals.
 470         (ppc32_linux_vrregset): Remove.
 471         (ppc_linux_iterate_over_regset_sections): Call ppc_linux_vrregset
 472         and use result instead of ppc32_linux_vrregset.
 473         (ppc32_linux_reg_offsets): Remove initializers for vector register
 474         offset fields.
 475         (ppc64_linux_reg_offsets): Likewise.
 476         * ppc-linux-tdep.h (ppc_linux_vrregset): New declaration.
 477         * ppc-linux-nat.c: Include regset.h.
 478         (gdb_vrregset_t): Adjust comment to account for little-endian
 479         mode.
 480         (supply_vrregset, fill_vrregset): Remove.
 481         (fetch_altivec_register, store_altivec_register): Remove.
 482         (fetch_altivec_registers): Add regno parameter. Get regset using
 483         ppc_linux_vrregset. Use regset to supply registers.
 484         (store_altivec_registers): Add regno parameter. Get regset using
 485         ppc_linux_vrregset. Use regset to collect registers.
 486         (fetch_register): Call fetch_altivec_registers instead of
 487         fetch_altivec_register.
 488         (store_register): Call store_altivec_registers instead of
 489         store_altivec_register.
 490         (fetch_ppc_registers): Call fetch_altivec_registers with -1 for
 491         the new regno parameter.
 492         (store_ppc_registers): Call store_altivec_registers with -1 for
 493         the new regno parameter.
 494
 495 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 496
 497         * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_VRREGSET)
 498         (PPC_LINUX_SIZEOF_VSXREGSET): Define.
 499         * ppc-linux-nat.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
 500         (gdb_vrregset_t): Change array type size to
 501         PPC_LINUX_SIZEOF_VRREGSET.
 502         (gdb_vsxregset_t): Change array type size to
 503         PPC_LINUX_SIZEOF_VSXREGSET.
 504         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections):
 505         Change integer literals to PPC_LINUX_SIZEOF_VRREGSET and
 506         PPC_LINUX_SIZEOF_VSXREGSET.
 507
 508 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 509
 510         * configure.nat <linux powerpc>: Add ppc-linux.o to NATDEPFILES.
 511         * ppc-linux-nat.c (ppc_linux_target_wordsize): Move to
 512         nat/ppc-linux.c.
 513         (ppc_linux_nat_target::auxv_parse): Get thread id tid. Call
 514         ppc_linux_target_wordsize with tid.
 515         (ppc_linux_nat_target::read_description): Call ppc_linux_target
 516         wordsize with tid.
 517         * nat/ppc-linux.c: Include nat/gdb_ptrace.h.
 518         (ppc64_64bit_inferior_p): Add static and inline specifiers.
 519         (ppc_linux_target_wordsize): Move here from ppc-linux-nat.c. Add
 520         tid parameter. Remove static specifier.
 521         * nat/ppc-linux.h (ppc64_64bit_inferior_p): Remove declaration.
 522         (ppc_linux_target_wordsize): New declaration.
 523
 524 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
 525
 526         * arch/ppc-linux-common.c: New file.
 527         * arch/ppc-linux-common.h: New file.
 528         * arch/ppc-linux-tdesc.h: New file.
 529         * configure.tgt (powerpc*-*-linux*): Add arch/ppc-linux-common.o.
 530         * Makefile.in (ALL_TARGET_OBS): Add arch/ppc-linux-common.o.
 531         (HFILES_NO_SRCDIR): Add arch/ppc-linux-common.h and
 532         arch/ppc-linux-tdesc.h.
 533         * ppc-linux-nat.c: Include arch/ppc-linux-common.h and
 534         arch/ppc-linux-tdesc.h.
 535         (ppc_linux_nat_target::read_description): Remove target
 536         description matching code. Fill a ppc_linux_features struct and
 537         call ppc_linux_match_description with it. Move comment about ISA
 538         2.05 to ppc-linux-common.c.
 539         * ppc-linux-tdep.c: Include arch/ppc-linux-common.h and
 540         arch/ppc-linux-tdesc.h.
 541         (ppc_linux_core_read_description): Remove target description
 542         matching code. Fill a ppc_linux_features struct and call
 543         ppc_linux_match_description with it.
 544         * ppc-linux-tdep.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
 545         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
 546         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
 547         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
 548         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
 549         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
 550         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
 551         (tdesc_powerpc_e500l): Remove.
 552
 553 2018-05-22  Joel Brobecker  <brobecker@adacore.com>
 554
 555         * ada-lang.c (catch_assert_command): Pass empty string instead
 556         of NULL for excep_string argument.
 557
 558 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
 559
 560         * mips-linux-nat.c (mips64_linux_register_addr): Return -1 if
 561         the width of the requested register exceeds the width of the
 562         `ptrace' data type.
 563
 564 2018-05-21  Tom Tromey  <tom@tromey.com>
 565
 566         * printcmd.c (output_command): Remove.
 567         (output_command_const): Rename to output_command.
 568         * valprint.h (output_command): Rename from output_command_const.
 569         * tracepoint.c (trace_dump_actions): Call output_command.
 570
 571 2018-05-21  Tom Tromey  <tom@tromey.com>
 572
 573         * mi/mi-cmd-catch.c (mi_cmd_catch_assert)
 574         (mi_cmd_catch_exception, mi_cmd_catch_handlers): Update.
 575         * ada-lang.h (create_ada_exception_catchpoint): Update.
 576         * ada-lang.c (struct ada_catchpoint) <excep_string>: Now a
 577         std::string.
 578         (create_excep_cond_exprs, ~ada_catchpoint)
 579         (should_stop_exception, print_one_exception)
 580         (print_mention_exception, print_recreate_exception): Update.
 581         (ada_get_next_arg): Remove.
 582         (catch_ada_exception_command_split): Use std::string.  Change type
 583         of "excep_string", "cond_string".
 584         (catch_ada_exception_command): Update.
 585         (create_ada_exception_catchpoint): Change type of excep_string.
 586         (ada_exception_sal): Remove excep_string parameter.
 587         (~ada_catchpoint): Remove.
 588
 589 2018-05-21  Tom Tromey  <tom@tromey.com>
 590
 591         * ada-lang.c (ada_collect_symbol_completion_matches): Remove
 592         cleanup.
 593
 594 2018-05-21  Tom Tromey  <tom@tromey.com>
 595
 596         * ada-lang.c (ada_exception_message_1, ada_exception_message):
 597         Return unique_xmalloc_ptr.
 598         (print_it_exception): Update.
 599
 600 2018-05-21  Tom Tromey  <tom@tromey.com>
 601
 602         * tracepoint.c (trace_dump_actions): Use std::string.
 603
 604 2018-05-21  Tom Tromey  <tom@tromey.com>
 605
 606         * symfile.c (reread_symbols): Use std::string for original_name.
 607
 608 2018-05-21  Tom Tromey  <tom@tromey.com>
 609
 610         * dwarf2read.c (dwarf2_read_debug_names): Use std::unique_ptr.
 611         (mapped_index_base): Use DISABLE_COPY_AND_ASSIGN.  Default
 612         constructor.
 613
 614 2018-05-20  Simon Marchi  <simon.marchi@polymtl.ca>
 615
 616         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Rename the wrong
 617         instance to...
 618         (HAVE_IS_TRIVIALLY_CONSTRUCTIBLE): ... this.
 619         * objfiles.c (get_objfile_bfd_data): Allocate
 620         objfile_per_bfd_storage with obstack_new when allocating on
 621         obstack.
 622
 623 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
 624
 625         * ada-lang.c (cache_symbol): Use XOBNEW and/or XOBNEWVEC and/or
 626         OBSTACK_ZALLOC.
 627         * dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
 628         * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise.
 629         * mdebugread.c (mdebug_build_psymtabs): Likewise.
 630         (add_pending): Likewise.
 631         (parse_symbol): Likewise.
 632         (parse_partial_symbols): Likewise.
 633         (psymtab_to_symtab_1): Likewise.
 634         (new_psymtab): Likewise.
 635         (elfmdebug_build_psymtabs): Likewise.
 636         * minsyms.c (terminate_minimal_symbol_table): Likewise.
 637         * objfiles.c (get_objfile_bfd_data): Likewise.
 638         (objfile_register_static_link): Likewise.
 639         * psymtab.c (allocate_psymtab): Likewise.
 640         * stabsread.c (read_member_functions): Likewise.
 641         * xcoffread.c (xcoff_end_psymtab): Likewise.
 642
 643 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
 644
 645         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Define if
 646         compiler supports std::is_trivially_constructible.
 647         * common/poison.h: Include obstack.h.
 648         (IsMallocable): Define to is_trivially_constructible if the
 649         compiler supports it, define to true_type otherwise.
 650         (xobnew): New.
 651         (XOBNEW): Redefine.
 652         (xobnewvec): New.
 653         (XOBNEWVEC): Redefine.
 654         * gdb_obstack.h (obstack_zalloc): New.
 655         (OBSTACK_ZALLOC): Redefine.
 656         (obstack_calloc): New.
 657         (OBSTACK_CALLOC): Redefine.
 658         (obstack_new): New.
 659         * gdbarch.sh: Include gdb_obstack in gdbarch.h.
 660         (gdbarch_obstack): New declaration in gdbarch.h, definition in
 661         gdbarch.c.
 662         (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Use
 663         obstack_calloc/obstack_zalloc.
 664         (gdbarch_obstack_zalloc): Remove.
 665         * target-descriptions.c (tdesc_data_init): Use obstack_new.
 666
 667 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 668
 669         * stack.c (backtrace_command_1): Remove useless variable int i.
 670
 671 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 672
 673         * stack.c (print_frame_info): Fix comment.
 674
 675 2018-05-18  Tom Tromey  <tom@tromey.com>
 676
 677         * dwarf2read.c (struct dwz_file): Add constructor, initializers.
 678         <dwz_bfd>: Now a gdb_bfd_ref_ptr.
 679         (~dwarf2_per_objfile): Update
 680         (dwarf2_get_dwz_file): Use new.
 681         * dwarf2read.h (struct dwarf2_per_objfile) <dwz_file>: Now a
 682         unique_ptr.
 683
 684 2018-05-18  Tom Tromey  <tom@tromey.com>
 685
 686         * dwarf2read.h (struct dwarf2_per_objfile) <dwp_file>: Now a
 687         unique_ptr.
 688         * dwarf2read.c (struct dwp_file): Add constructor and
 689         initializers.
 690         (open_and_init_dwp_file): Return a unique_ptr.
 691         (dwarf2_per_objfile, create_dwp_hash_table)
 692         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2)
 693         (lookup_dwo_unit_in_dwp): Update.
 694         (open_and_init_dwp_file, get_dwp_file): Update.
 695
 696 2018-05-18  Tom Tromey  <tom@tromey.com>
 697
 698         * dwarf2read.c (dwarf2_per_objfile): Update.
 699         (struct mapped_index): Add initializers.
 700         (dwarf2_read_index): Use new.
 701         (dw2_symtab_iter_init): Update.
 702         * dwarf2read.h (struct dwarf2_per_objfile) <index_table>: Now a
 703         unique_ptr.
 704
 705 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
 706
 707         * dwarf2read.c (mapped_index) <total_size>: Remove.
 708
 709 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
 710
 711         * unittests/format_pieces-selftests.c (test_format_specifier):
 712         Add ARI comments.
 713
 714 2018-05-18  Tom Tromey  <tom@tromey.com>
 715
 716         * c-typeprint.c (maybe_print_hole): New function.
 717         (c_print_type_struct_field_offset): Update.
 718         (c_type_print_base_struct_union): Call maybe_print_hole.
 719
 720 2018-05-17  Keith Seitz  <keiths@redhat.com>
 721
 722         * breakpoint.c (build_bpstat_chain): New function, moved from
 723         bpstat_stop_status.
 724         (bpstat_stop_status): Add optional parameter, `stop_chain'.
 725         If no stop chain is passed, call build_bpstat_chain to build it.
 726         * breakpoint.h (build_bpstat_chain): Declare.
 727         (bpstat_stop_status): Move documentation here from breakpoint.c.
 728         * infrun.c (handle_signal_stop): Before eliding inlined frames,
 729         build the stop chain and pass it to skip_inline_frames.
 730         Pass this stop chain to bpstat_stop_status.
 731         * inline-frame.c: Include breakpoint.h.
 732         (stopped_by_user_bp_inline_frame): New function.
 733         (skip_inline_frames): Add parameter `stop_chain'.
 734         Move documention to inline-frame.h.
 735         If non-NULL, use stopped_by_user_bp_inline_frame to determine
 736         whether the frame should be elided.
 737         * inline-frame.h (skip_inline_frames): Add parameter `stop_chain'.
 738         Add moved documentation and update for new parameter.
 739
 740 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
 741
 742         PR cli/14975
 743         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 744         unittests/format_pieces-selftests.c.
 745         * common/format.h (format_piece) <operator==>: New.
 746         (format_pieces) <operator[]>: Remove.
 747         * common/format.c (format_pieces::format_pieces): Handle \e.
 748         * unittests/format_pieces-selftests.c: New.
 749
 750 2018-05-17  Tom Tromey  <tom@tromey.com>
 751
 752         PR symtab/23010:
 753         * dwarf2read.c (load_cu, dw2_do_instantiate_symtab)
 754         (dw2_instantiate_symtab): Add skip_partial parameter.
 755         (dw2_find_last_source_symtab, dw2_map_expand_apply)
 756         (dw2_lookup_symbol, dw2_expand_symtabs_for_function)
 757         (dw2_expand_all_symtabs, dw2_expand_symtabs_with_fullname)
 758         (dw2_expand_symtabs_matching_one)
 759         (dw2_find_pc_sect_compunit_symtab)
 760         (dw2_debug_names_lookup_symbol)
 761         (dw2_debug_names_expand_symtabs_for_function): Update.
 762         (init_cutu_and_read_dies): Add skip_partial parameter.
 763         (process_psymtab_comp_unit, build_type_psymtabs_1)
 764         (process_skeletonless_type_unit, load_partial_comp_unit)
 765         (psymtab_to_symtab_1): Update.
 766         (load_full_comp_unit): Add skip_partial parameter.
 767         (process_imported_unit_die, dwarf2_read_addr_index)
 768         (follow_die_offset, dwarf2_fetch_die_loc_sect_off)
 769         (dwarf2_fetch_constant_bytes, dwarf2_fetch_die_type_sect_off)
 770         (read_signatured_type): Update.
 771
 772 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
 773
 774         * value.c (release_value): Remove unused variable.
 775         (record_latest_value): Likewise.
 776         (access_value_history): Likewise.
 777         (preserve_values): Likewise.
 778
 779 2018-05-17  Tom Tromey  <tom@tromey.com>
 780
 781         * extension.h (struct ext_lang_type_printers) <py_type_printers>:
 782         Initialize.
 783
 784 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
 785
 786         PR gdb/22286
 787         * linux-nat-trad.c (linux_nat_trad_target::fetch_register):
 788         Also handle registers whose width is not a multiple of
 789         PTRACE_TYPE_RET.
 790         (linux_nat_trad_target::store_register): Likewise.
 791
 792 2018-05-16  Tom Tromey  <tom@tromey.com>
 793
 794         * gdbcore.h (core_bfd): Redefine.
 795         * corelow.c (core_target::close): Update.
 796         (core_target_open): Update.
 797         * progspace.h (struct program_space) <cbfd>: Now a
 798         gdb_bfd_ref_ptr.
 799
 800 2018-05-16  Tom Tromey  <tom@tromey.com>
 801
 802         PR cli/19551:
 803         * symfile-add-flags.h (enum symfile_add_flags)
 804         <SYMFILE_NOT_FILENAME>: New constant.
 805         * symfile.c (read_symbols): Use SYMFILE_NOT_FILENAME.  Get
 806         objfile name from BFD.
 807         (symbol_file_add_with_addrs): Check SYMFILE_NOT_FILENAME.
 808         * minidebug.c (find_separate_debug_file_in_section): Put
 809         ".gnu_debugdata" into BFD's file name.
 810
 811 2018-05-16  Simon Marchi  <simon.marchi@ericsson.com>
 812
 813         * regcache.c (regcache_read_ftype, regcache_write_ftype):
 814         Remove.
 815
 816 2018-05-15  Tamar Christina  <tamar.christina@arm.com>
 817
 818         PR binutils/21446
 819         * aarch64-tdep.c (aarch64_analyze_prologue,
 820         aarch64_software_single_step, aarch64_displaced_step_copy_insn):
 821         Indicate not interested in errors.
 822
 823 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
 824
 825         * mips-linux-nat.c (mips_linux_nat_target::fetch_registers):
 826         Supply the MIPS_ZERO_REGNUM register.
 827
 828 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
 829
 830         * mips-tdep.c (mask_address_var): Make variable static.
 831
 832 2018-05-14  Tom Tromey  <tom@tromey.com>
 833
 834         * dwarf2read.c (rust_union_quirks): Clear rust_unions.
 835
 836 2018-05-11  Andrew Burgess  <andrew.burgess@embecosm.com>
 837
 838         * i387-tdep.c (i387_collect_xsave): Use FXSAVE_MXCSR_ADDR not
 839         FXSAVE_ADDR for the mxcsr register.
 840
 841 2018-05-11  Max Filippov  <jcmvbkbc@gmail.com>
 842
 843         * configure.tgt (xtensa*-*-linux*): Drop gdb_target definition.
 844
 845 2018-05-11  Pedro Alves  <palves@redhat.com>
 846
 847         * corelow.c (core_target) <core_target>: No longer inline.
 848         Initialize m_core_gdbarch, m_core_vec and build the section table
 849         here.
 850         <~core_target>: New.
 851         <core_gdbarch, get_core_register_section>: New methods.
 852         <m_core_section_table, m_core_vec, m_core_gdbarch>: New fields,
 853         factored out from ...
 854         <core_data, core_vec, core_gdbarch>: ... these deleted globals.
 855         (core_ops): Delete.
 856         (sniff_core_bfd): Add gdbarch parameter.
 857         (core_close): Delete, merged into ...
 858         (core_target::close): ... here.  Delete self.
 859         (core_close_cleanup): Delete.
 860         (core_target_open): Allocate a core_target on the heap.  Use a
 861         unique_ptr instead of a cleanup.  Bits moved into the core_target
 862         ctor.  Adjust to use core_target methods instead of globals.
 863         (get_core_register_section): Rename to ...
 864         (core_target::get_core_register_section): ... this and adjust.
 865         (struct get_core_registers_cb_data): New.
 866         (get_core_registers_cb): Use it.  Use bool.
 867         (core_target::fetch_registers, core_target::files_info)
 868         (core_target::xfer_partial, core_target::read_description)
 869         (core_target::pid_to, core_target::thread_name): Adjust to
 870         reference class fields instead of globals.
 871         * target.h (struct target_ops_deleter, target_ops_up): New.
 872
 873 2018-05-11  Pedro Alves  <palves@redhat.com>
 874
 875         * corefile.c (core_file_command): Move to corelow.c.
 876         * corelow.c (the_core_target): Delete.
 877         (core_file_command): Moved from corefile.c.  Check exec_bfd
 878         instead of the_core_target.  Use target_detach instead of calling
 879         into the_core_target directly.
 880         (maybe_say_no_core_file_now): New.
 881         (core_target::detach): Use it.
 882         (_initialize_corelow): Remove references to the_core_target.
 883         * gdbcore.h (the_core_target): Delete.
 884
 885 2018-05-11  Tom Tromey  <tromey@redhat.com>
 886             Pedro Alves  <palves@redhat.com>
 887
 888         * corefile.c (core_bfd): Remove.
 889         * gdbcore.h (core_bfd): Now a macro.
 890         * progspace.h (struct program_space) <cbfd>: New field.
 891
 892 2018-05-11  Tom Tromey  <tom@tromey.com>
 893
 894         * mdebugread.c (parse_partial_symbols, psymtab_to_symtab_1): Use
 895         gdb::def_vector.
 896
 897 2018-05-10  Tom Tromey  <tom@tromey.com>
 898
 899         * configure: Rebuild.
 900         * warning.m4 (AM_GDB_WARNINGS): Use -Wimplicit-fallthrough=3.
 901
 902 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
 903
 904         PR server/23158:
 905         * regformats/regdat.sh: Adjust script, following the addition
 906         of the new expedite_regs parameter to init_target_desc.
 907
 908 2018-05-10  Omair Javaid  <omair.javaid@linaro.org>
 909
 910         PR gdb/23127
 911         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Add call to
 912         set_gdbarch_significant_addr_bit.
 913         * aarch64-tdep.c (aarch64_gdbarch_init): Remove call to
 914         set_gdbarch_significant_addr_bit.
 915         * utils.c (address_significant): Update to sign extend addr.
 916
 917 2018-05-09  Max Filippov  <jcmvbkbc@gmail.com>
 918
 919         * xtensa-linux-tdep.c (xtensa-tdep.h): New include.
 920         (xtensa_linux_init_abi): Limit tdep->num_regs by
 921         tdep->num_nopriv_regs.
 922         * xtensa-tdep.c (xtensa_derive_tdep): Calculate
 923         tdep->num_nopriv_regs and only copy it to tdep->num_regs if it's
 924         not initialized.
 925
 926 2018-05-08  Simon Marchi  <simon.marchi@ericsson.com>
 927
 928         * unittests/string_view-selftests.c: Define GNULIB_NAMESPACE.
 929
 930 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 931
 932         * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant.
 933         (I387_MXCSR_INIT_VAL): New constant.
 934         * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave
 935         buffer if it was supplied by the inferior.
 936         * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL.
 937         (i387_xsave_get_clear_bv): New function.
 938         (i387_supply_xsave): Only read x87 control registers from the
 939         xsave buffer if the feature is enabled, and the state will have
 940         been written, otherwise, provide a suitable default.
 941         (i387_collect_xsave): Pre-clear all registers in xsave buffer,
 942         including x87 control registers.  Update control registers if they
 943         have changed from the default value, and mark features as enabled
 944         as required.
 945         * i387-tdep.h (i387_xsave_get_clear_bv): Declare.
 946
 947 2018-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
 948
 949         * spu-tdep.c (info_spu_event_command): Fix output formatting.
 950
 951 2018-05-07  Tom Tromey  <tom@tromey.com>
 952
 953         * configure: Rebuild.
 954         * warning.m4 (AM_GDB_WARNINGS): Add -Wduplicated-cond.
 955
 956 2018-05-07  Tom Tromey  <tom@tromey.com>
 957
 958         PR tdep/20362:
 959         * arm-tdep.c (arm_record_vfp_data_proc_insn): Properly mask off D
 960         bit.  Use correct value for VDIV.
 961
 962 2018-05-04  Tom Tromey  <tom@tromey.com>
 963
 964         * configure: Rebuild.
 965         * warning.m4 (AM_GDB_WARNINGS): Add -Wimplicit-fallthrough.
 966
 967 2018-05-04  Tom Tromey  <tom@tromey.com>
 968
 969         * linux-record.c (record_linux_system_call) <case
 970         RECORD_SYS_RECVFROM>: Add "break".
 971
 972 2018-05-04  Tom Tromey  <tom@tromey.com>
 973
 974         * mi/mi-main.c (mi_cmd_trace_frame_collected) <REGISTERS_FORMAT>:
 975         Add missing "break".
 976         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals) <NO_FRAME_FILTERS>:
 977         Add missing "break".
 978
 979 2018-05-04  Tom Tromey  <tom@tromey.com>
 980
 981         * rs6000-tdep.c (ppc_process_record_op4)
 982         (ppc_process_record_op63): Add fall-through comment.
 983
 984 2018-05-04  Tom Tromey  <tom@tromey.com>
 985
 986         * i386-tdep.c (i386_process_record): Add fall-through comment.
 987
 988 2018-05-04  Tom Tromey  <tom@tromey.com>
 989
 990         * stabsread.c (define_symbol) <case 'p'>: Add fall-through
 991         comment.
 992
 993 2018-05-04  Tom Tromey  <tom@tromey.com>
 994
 995         * riscv-tdep.c (riscv_isa_xlen): Add fall-through comment.
 996         * utils.c (can_dump_core) <LIMIT_CUR>: Add fall-through comment.
 997         * eval.c (fetch_subexp_value) <MEMORY_ERROR>: Add fall-through
 998         comment.
 999         * d-valprint.c (d_val_print) <TYPE_CODE_STRUCT>: Add fall-through
1000         comment.
1001         * coffread.c (coff_symtab_read) <C_LABEL>: Add fall-through
1002         comment.
1003
1004 2018-05-04  Tom Tromey  <tom@tromey.com>
1005
1006         * dwarf2loc.c (unimplemented): Add ATTRIBUTE_NORETURN.
1007
1008 2018-05-04  Tom Tromey  <tom@tromey.com>
1009
1010         * s390-tdep.c (s390_process_record): Fix fall-through comments.
1011         * xcoffread.c (scan_xcoff_symtab): Move comment later.
1012         * symfile.c (section_is_mapped): Fix fall-through comment.
1013         * stabsread.c (define_symbol, read_member_functions): Fix
1014         fall-through comment.
1015         * s390-linux-tdep.c (s390_process_record): Fix fall-through
1016         comment.
1017         * remote.c (remote_wait_as): Fix fall-through comment.
1018         * p-exp.y (yylex): Fix fall-through comment.
1019         * nat/x86-dregs.c (x86_length_and_rw_bits): Fix fall-through
1020         comment.
1021         * msp430-tdep.c (msp430_gdbarch_init): Fix fall-through comment.
1022         * mdebugread.c (parse_partial_symbols): Fix fall-through comment.
1023         * jv-exp.y (yylex): Fix fall-through comment.
1024         * go-exp.y (lex_one_token): Fix fall-through comment.
1025         * gdbtypes.c (get_discrete_bounds, rank_one_type): Fix
1026         fall-through comment.
1027         * f-exp.y (yylex): Fix fall-through comment.
1028         * dwarf2read.c (process_die): Fix fall-through comments.
1029         * dbxread.c (process_one_symbol): Fix fall-through comment.
1030         * d-exp.y (lex_one_token): Fix fall-through comment.
1031         * cp-name-parser.y (yylex): Fix fall-through comment.
1032         * coffread.c (coff_symtab_read): Fix fall-through comment.
1033         * c-exp.y (lex_one_token): Fix fall-through comment.
1034         * arm-tdep.c (arm_decode_miscellaneous): Fix fall-through
1035         comment.
1036         * arch/arm.c (arm_instruction_changes_pc): Fix fall-through
1037         comment.
1038
1039 2018-05-04  Tom Tromey  <tom@tromey.com>
1040
1041         PR python/22730:
1042         * NEWS: Mention gdb.execute change.
1043         * gdbcmd.h (execute_control_command): Don't declare.
1044         * python/python.c (execute_gdb_command): Use read_command_lines_1,
1045         execute_control_commands, execute_control_commands_to_string.
1046         * cli/cli-script.h (execute_control_commands)
1047         (execute_control_commands_to_string): Declare.
1048         (execute_control_command): Add from_tty parameter.
1049         * cli/cli-script.c (execute_control_commands)
1050         (execute_control_commands_to_string): New functions.
1051         (execute_user_command): Use execute_control_commands.
1052         (execute_control_command_1): Add "from_tty" parameter.  Update.
1053         (execute_control_command): Likewise.
1054
1055 2018-05-04  Tom Tromey  <tom@tromey.com>
1056
1057         PR python/22731:
1058         * NEWS: Mention that breakpoint commands are writable.
1059         * python/py-breakpoint.c (bppy_set_commands): New function.
1060         (breakpoint_object_getset) <"commands">: Use it.
1061
1062 2018-05-04  Tom Tromey  <tom@tromey.com>
1063
1064         * tracepoint.c (actions_command): Update.
1065         * mi/mi-cmd-break.c (mi_command_line_array)
1066         (mi_command_line_array_cnt, mi_command_line_array_ptr)
1067         (mi_read_next_line): Remove.
1068         (mi_cmd_break_commands): Update.
1069         * cli/cli-script.h (read_command_lines, read_command_lines_1): Use
1070         function_view.
1071         * cli/cli-script.c (get_command_line): Update.
1072         (process_next_line): Use function_view.  Constify.
1073         (recurse_read_control_structure, read_command_lines)
1074         (read_command_lines_1): Change argument types to function_view.
1075         (do_define_command, document_command): Update.
1076         * breakpoint.h (check_tracepoint_command): Don't declare.
1077         * breakpoint.c (check_tracepoint_command): Remove.
1078         (commands_command_1, create_tracepoint_from_upload): Update.
1079
1080 2018-05-04  Tom Tromey  <tom@tromey.com>
1081
1082         PR gdb/11750:
1083         * cli/cli-script.h (enum command_control_type) <define_control>:
1084         New constant.
1085         * cli/cli-script.c (multi_line_command_p): Handle define_control.
1086         (build_command_line, execute_control_command_1)
1087         (process_next_line): Likewise.
1088         (do_define_command): New function, extracted from define_command.
1089         (define_command): Use it.
1090
1091 2018-05-04  Tom Tromey  <tom@tromey.com>
1092
1093         * tracepoint.c (actions_command): Update.
1094         * cli/cli-script.h (read_command_lines): Update.
1095         * cli/cli-script.c (read_command_lines): Constify prompt_arg.
1096         (MAX_TMPBUF): Remove define.
1097         (define_command): Use string_printf.
1098         (document_command): Likewise.
1099         * breakpoint.c (commands_command_1): Update.
1100
1101 2018-05-04  Tom Tromey  <tom@tromey.com>
1102
1103         * top.c (execute_command): Update.
1104         * cli/cli-script.h (print_command_lines): Now varargs.
1105         * cli/cli-script.c (print_command_lines): Now varargs.
1106         (execute_control_command_1) <case while_control, case if_control>:
1107         Update.
1108
1109 2018-05-04  Tom Tromey  <tom@tromey.com>
1110
1111         * tracepoint.c (all_tracepoint_actions): Rename from
1112         all_tracepoint_actions_and_cleanup.  Change return type.
1113         (actions_command, encode_actions_1, encode_actions)
1114         (trace_dump_actions, tdump_command): Update.
1115         * remote.c (remote_download_command_source): Update.
1116         * python/python.c (gdbpy_eval_from_control_command)
1117         (python_command, python_interactive_command): Update.
1118         * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
1119         * guile/guile.c (guile_command)
1120         (gdbscm_eval_from_control_command, guile_command): Update.
1121         * compile/compile.c (compile_code_command)
1122         (compile_print_command, compile_to_object): Update.
1123         * cli/cli-script.h (struct command_lines_deleter): New.
1124         (counted_command_line): New typedef.
1125         (struct command_line): Add constructor, destructor.
1126         <body_list>: Remove.
1127         <body_list_0, body_list_1>: New members.
1128         (command_line_up): Remove typedef.
1129         (read_command_lines, read_command_lines_1, get_command_line):
1130         Update.
1131         (copy_command_lines): Don't declare.
1132         * cli/cli-script.c (build_command_line): Use "new".
1133         (get_command_line): Return counted_command_line.
1134         (print_command_lines, execute_user_command)
1135         (execute_control_command_1, while_command, if_command): Update.
1136         (realloc_body_list): Remove.
1137         (process_next_line, recurse_read_control_structure): Update.
1138         (read_command_lines, read_command_lines_1): Return counted_command_line.
1139         (free_command_lines): Use "delete".
1140         (copy_command_lines): Remove.
1141         (define_command, document_command, show_user_1): Update.
1142         * cli/cli-decode.h (struct cmd_list_element) <user_commands>: Now
1143         a counted_command_line.
1144         * breakpoint.h (counted_command_line): Remove typedef.
1145         (breakpoint_set_commands): Update.
1146         * breakpoint.c (check_no_tracepoint_commands)
1147         (validate_commands_for_breakpoint): Update.
1148         (breakpoint_set_commands): Change commands to be a
1149         counted_command_line.
1150         (commands_command_1, update_dprintf_command_list)
1151         (create_tracepoint_from_upload): Update.
1152
1153 2018-05-04  Tom Tromey  <tom@tromey.com>
1154
1155         * cli/cli-decode.h (cmd_list_element): New constructor.
1156         (~cmd_list_element): New destructor.
1157         (struct cmd_list_element): Add initializers.
1158         * cli/cli-decode.c (do_add_cmd): Use "new".
1159         (delete_cmd): Use "delete".
1160
1161 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
1162             Pedro Alves <palves@redhat.com>
1163
1164         PR breakpoints/19806 and support for PR external/20207.
1165         * NEWS: Mention Aarch64 watchpoint improvements.
1166         * aarch64-linux-nat.c (aarch64_linux_stopped_data_address): Fix missed
1167         watchpoints and PR external/20207 watchpoints.
1168         * nat/aarch64-linux-hw-point.c
1169         (kernel_supports_any_contiguous_range): New.
1170         (aarch64_watchpoint_offset): New.
1171         (aarch64_watchpoint_length): Support PR external/20207 watchpoints.
1172         (aarch64_point_encode_ctrl_reg): New parameter offset, new asserts.
1173         (aarch64_point_is_aligned): Support PR external/20207 watchpoints.
1174         (aarch64_align_watchpoint): New parameters aligned_offset_p and
1175         next_addr_orig_p.  Support PR external/20207 watchpoints.
1176         (aarch64_downgrade_regs): New.
1177         (aarch64_dr_state_insert_one_point): New parameters offset and
1178         addr_orig.
1179         (aarch64_dr_state_remove_one_point): Likewise.
1180         (aarch64_handle_breakpoint): Update caller.
1181         (aarch64_handle_aligned_watchpoint): Likewise.
1182         (aarch64_handle_unaligned_watchpoint): Support addr_orig and
1183         aligned_offset.
1184         (aarch64_linux_set_debug_regs): Remove const from state.  Call
1185         aarch64_downgrade_regs.
1186         (aarch64_show_debug_reg_state): Print also dr_addr_orig_wp.
1187         * nat/aarch64-linux-hw-point.h (DR_CONTROL_LENGTH): Rename to ...
1188         (DR_CONTROL_MASK): ... this.
1189         (struct aarch64_debug_reg_state): New field dr_addr_orig_wp.
1190         (unsigned int aarch64_watchpoint_offset): New prototype.
1191         (aarch64_linux_set_debug_regs): Remove const from state.
1192         * utils.c (align_up, align_down): Move to ...
1193         * common/common-utils.c (align_up, align_down): ... here.
1194         * utils.h (align_up, align_down): Move to ...
1195         * common/common-utils.h (align_up, align_down): ... here.
1196
1197 2018-05-04  Joel Brobecker  <brobecker@adacore.com>
1198
1199         * sparc-tdep.c (sparc_structure_return_p): Re-implement to
1200         match the ABI as summarized in GCC's gcc/config/sparc/sparc.c.
1201         (sparc_arg_by_memory_p): Renamed from sparc_arg_on_registers_p.
1202         Re-implement to match the ABI as summarized in GCC's
1203         gcc/config/sparc/sparc.c.  All callers updated.
1204         (sparc32_store_arguments): Remove assertion.
1205
1206 2018-05-04  Tom Tromey  <tom@tromey.com>
1207
1208         * printcmd.c: Don't include tui.h.
1209         (decode_format): Use skip_spaces.
1210
1211 2018-05-04  Tom Tromey  <tom@tromey.com>
1212
1213         PR gdb/22619:
1214         * printcmd.c (last_count): New global.
1215         (x_command): Use saved count when repeating.
1216
1217 2018-05-04  Tom Tromey  <tom@tromey.com>
1218
1219         * nto-procfs.c (do_closedir_cleanup): Remove.
1220         (procfs_pidlist): Use gdb_dir_up.
1221         * procfs.c (do_closedir_cleanup): Remove.
1222         (proc_update_threads): Use gdb_dir_up.
1223         * common/filestuff.h (struct gdb_dir_deleter): New.
1224         (gdb_dir_up): New typedef.
1225
1226 2018-05-04  Tom Tromey  <tom@tromey.com>
1227
1228         * ada-lang.c (print_mention_exception): Use std::string.
1229
1230 2018-05-04  Tom Tromey  <tom@tromey.com>
1231
1232         * ada-lang.c (create_excep_cond_exprs): Update.
1233         (ada_exception_catchpoint_cond_string): Use std::string.
1234
1235 2018-05-04  Tom Tromey  <tom@tromey.com>
1236
1237         * ada-lang.c (xget_renaming_scope): Return std::string.
1238         (old_renaming_is_invisible): Update.
1239
1240 2018-05-04  Tom Tromey  <tom@tromey.com>
1241
1242         * bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
1243         (target_bfd::target_bfd, target_bfd::~target_bfd): Update.
1244
1245 2018-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
1246
1247         * spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error.
1248
1249 2018-05-04  Tom Tromey  <tom@tromey.com>
1250
1251         * remote.c (remote_query_supported_append): Change type.
1252         (remote_check_symbols): Update.
1253
1254 2018-05-04  Paul Pluzhnikov  <ppluzhnikov@google.com>
1255
1256         PR gdb/11420
1257         * configure.ac: Prepend libpython.
1258         * python/python-config.py: Likewise.
1259         * configure: Regenerate.
1260
1261 2018-05-03  Simon Marchi  <simon.marchi@ericsson.com>
1262
1263         * Makefile.in (%.c: %.l): Use -t instead of --stdout.
1264
1265 2018-05-03  Pedro Alves  <palves@redhat.com>
1266
1267         * s390-linux-nat.c
1268         (s390_linux_nat_target::have_continuable_watchpoint): Mark with
1269         override.  Write 'true' instead of '1'.
1270         (s390_linux_nat_target::watchpoint_addr_within_range): Remove
1271         declaration.
1272
1273 2018-05-02  Pedro Alves  <palves@redhat.com>
1274
1275         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use
1276         add_inf_child_target.
1277         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use
1278         add_inf_child_target.
1279         * aix-thread.c (aix_thread_target_info): New.
1280         (aix_thread_target) <shortname, longname, doc>: Delete.
1281         <info>: New.
1282         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use
1283         add_inf_child_target.
1284         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use
1285         add_inf_child_target.
1286         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use
1287         add_inf_child_target.
1288         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use
1289         add_inf_child_target.
1290         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use
1291         add_inf_child_target.
1292         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use
1293         add_inf_child_target.
1294         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use
1295         add_inf_child_target.
1296         * arm-linux-nat.c (_initialize_arm_linux_nat): Use
1297         add_inf_child_target.
1298         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use
1299         add_inf_child_target.
1300         * bfd-target.c (target_bfd_target_info): New.
1301         (target_bfd) <shortname, longname, doc>: Delete.
1302         <info>: New.
1303         * bsd-kvm.c (bsd_kvm_target_info): New.
1304         (bsd_kvm_target) <shortname, longname, doc>: Delete.
1305         <info>: New.
1306         (bsd_kvm_target::open): Rename to ...
1307         (bsd_kvm_target_open): ... this.  Adjust.
1308         * bsd-uthread.c (bsd_uthread_target_info): New.
1309         (bsd_uthread_target) <shortname, longname, doc>: Delete.
1310         <info>: New.
1311         * corefile.c (core_file_command): Adjust.
1312         * corelow.c (core_target_info): New.
1313         (core_target) <shortname, longname, doc>: Delete.
1314         <info>: New.
1315         (core_target::open): Rename to ...
1316         (core_target_open): ... this.  Adjust.
1317         * ctf.c (ctf_target_info): New.
1318         (ctf_target) <shortname, longname, doc>: Delete.
1319         <info>: New.
1320         (ctf_target::open): Rename to ...
1321         (ctf_target_open): ... this.
1322         (_initialize_ctf): Adjust.
1323         * exec.c (exec_target_info): New.
1324         (exec_target) <shortname, longname, doc>: Delete.
1325         <info>: New.
1326         (exec_target::open): Rename to ...
1327         (exec_target_open): ... this.
1328         * gdbcore.h (core_target_open): Declare.
1329         * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target.
1330         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use
1331         add_inf_child_target.
1332         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use
1333         add_inf_child_target.
1334         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use
1335         add_inf_child_target.
1336         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use
1337         add_inf_child_target.
1338         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use
1339         add_inf_child_target.
1340         * i386-gnu-nat.c (_initialize_i386gnu_nat): Use
1341         add_inf_child_target.
1342         * i386-linux-nat.c (_initialize_i386_linux_nat): Use
1343         add_inf_child_target.
1344         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use
1345         add_inf_child_target.
1346         * i386-obsd-nat.c (_initialize_i386obsd_nat): Use
1347         add_inf_child_target.
1348         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use
1349         add_inf_child_target.
1350         * inf-child.c (inf_child_target_info): New.
1351         (inf_child_target::info): New.
1352         (inf_child_open_target): Remove 'target' parameter.  Use
1353         get_native_target instead.
1354         (inf_child_target::open): Delete.
1355         (add_inf_child_target): New.
1356         * inf-child.h (inf_child_target) <shortname, longname, doc, open>:
1357         Delete.
1358         <info>: New.
1359         (add_inf_child_target): Declare.
1360         (inf_child_open_target): Declare.
1361         * linux-thread-db.c (thread_db_target_info): New.
1362         (thread_db_target) <shortname, longname, doc>: Delete.
1363         <info>: New.
1364         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use
1365         add_inf_child_target.
1366         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use
1367         add_inf_child_target.
1368         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use
1369         add_inf_child_target.
1370         * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use
1371         add_inf_child_target.
1372         * make-target-delegates (print_class): Adjust.
1373         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use
1374         add_inf_child_target.
1375         * mips-linux-nat.c (_initialize_mips_linux_nat): Use
1376         add_inf_child_target.
1377         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use
1378         add_inf_child_target.
1379         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use
1380         add_inf_child_target.
1381         * nto-procfs.c (nto_native_target_info): New.
1382         (nto_procfs_target_native) <shortname, longname, doc>:
1383         Delete.
1384         <info>: New.
1385         (nto_procfs_target_info): New.
1386         (nto_procfs_target_procfs) <shortname, longname, doc>:
1387         Delete.
1388         <info>: New.
1389         (init_procfs_targets): Adjust.
1390         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use
1391         add_inf_child_target.
1392         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use
1393         add_inf_child_target.
1394         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use
1395         add_inf_child_target.
1396         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use
1397         add_inf_child_target.
1398         * ravenscar-thread.c (ravenscar_target_info): New.
1399         (ravenscar_thread_target) <shortname, longname, doc>:
1400         Delete.
1401         <info>: New.
1402         * record-btrace.c (record_btrace_target_info):
1403         (record_btrace_target) <shortname, longname, doc>: Delete.
1404         <info>: New.
1405         (record_btrace_target::open): Rename to ...
1406         (record_btrace_target_open): ... this.  Adjust.
1407         * record-full.c (record_longname, record_doc): New.
1408         (record_full_base_target) <shortname, longname, doc>: Delete.
1409         <info>: New.
1410         (record_full_target_info): New.
1411         (record_full_target): <shortname>: Delete.
1412         <info>: New.
1413         (record_full_core_open_1, record_full_open_1): Update comments.
1414         (record_full_base_target::open): Rename to ...
1415         (record_full_open): ... this.
1416         (cmd_record_full_restore): Update.
1417         (_initialize_record_full): Update.
1418         * remote-sim.c (remote_sim_target_info): New.
1419         (gdbsim_target) <shortname, longname, doc>: Delete.
1420         <info>: New.
1421         (gdbsim_target::open): Rename to ...
1422         (gdbsim_target_open): ... this.
1423         (_initialize_remote_sim): Adjust.
1424         * remote.c (remote_doc): New.
1425         (remote_target_info): New.
1426         (remote_target) <shortname, longname, doc>: Delete.
1427         <info>: New.
1428         (extended_remote_target_info): New.
1429         (extended_remote_target) <shortname, longname, doc>: Delete.
1430         <info>: New.
1431         (remote_target::open_1): Make static.  Adjust.
1432         * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target.
1433         * s390-linux-nat.c (_initialize_s390_nat): Use
1434         add_inf_child_target.
1435         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use
1436         add_inf_child_target.
1437         * sol-thread.c (thread_db_target_info): New.
1438         (sol_thread_target) <shortname, longname, doc>: Delete.
1439         <info>: New.
1440         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use
1441         add_inf_child_target.
1442         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use
1443         add_inf_child_target.
1444         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use
1445         add_inf_child_target.
1446         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use
1447         add_inf_child_target.
1448         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use
1449         add_inf_child_target.
1450         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use
1451         add_inf_child_target.
1452         * spu-linux-nat.c (_initialize_spu_nat): Use
1453         add_inf_child_target.
1454         * spu-multiarch.c (spu_multiarch_target_info): New.
1455         (spu_multiarch_target) <shortname, longname, doc>: Delete.
1456         <info>: New.
1457         * target-delegates.c: Regenerate.
1458         * target.c: Include <unordered_map>.
1459         (target_ops_p): Delete.
1460         (DEF_VEC_P(target_ops_p)): Delete.
1461         (target_factories): New.
1462         (test_target_info): New.
1463         (test_target_ops::info): New.
1464         (open_target): Adjust to use target_factories.
1465         (add_target_with_completer): Rename to ...
1466         (add_target): ... this.  Change prototype.  Register target_info
1467         and open callback in target_factories.  Register target_info in
1468         command context instead of target_ops.
1469         (add_target): Delete old implementation.
1470         (add_deprecated_target_alias): Change prototype.  Adjust.
1471         (the_native_target): New.
1472         (set_native_target, get_native_target): New.
1473         (find_default_run_target): Use the_native_target.
1474         (find_attach_target, find_run_target): Simplify.
1475         (target_ops::open): Delete.
1476         (dummy_target_info): New.
1477         (dummy_target::shortname, dummy_target::longname)
1478         (dummy_target::doc): Delete.
1479         (dummy_target::info): New.
1480         (debug_target::shortname, debug_target::longname)
1481         (debug_target::doc): Delete.
1482         (debug_target::info): New.
1483         * target.h (struct target_info): New.
1484         (target_ops::~target_ops): Add comment.
1485         (target_ops::info): New.
1486         (target_ops::shortname, target_ops::longname, target_ops::doc): No
1487         longer virtual.  Implement in terms of target_info.
1488         (set_native_target, get_native_target): Declare.
1489         (target_open_ftype): New.
1490         (add_target, add_target_with_completer)
1491         (add_deprecated_target_alias): Change prototype.
1492         (test_target) <shortname, longname, doc>: Delete.
1493         <info>: New.
1494         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use
1495         add_inf_child_target.
1496         * tracefile-tfile.c (tfile_target_info): New.
1497         (tfile_target) <shortname, longname, doc>: Delete.
1498         <info>: New.
1499         (tfile_target::open): Rename to ...
1500         (tfile_target_open): ... this.
1501         (_initialize_tracefile_tfile): Adjust.
1502         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use
1503         add_inf_child_target.
1504         * windows-nat.c (_initialize_windows_nat): Use
1505         add_inf_child_target.
1506         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use
1507         add_inf_child_target.
1508
1509 2018-05-02  Pedro Alves  <palves@redhat.com>
1510
1511         * linux-nat.h (linux_nat_target) <low_new_thread,
1512         low_delete_thread, low_new_fork, low_forget_process,
1513         low_prepare_to_resume, low_siginfo_fixup, low_status_is_event>:
1514         New virtual methods.
1515         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
1516         (linux_nat_new_fork_ftype, linux_nat_set_new_fork)
1517         (linux_nat_forget_process_ftype, linux_nat_set_forget_process)
1518         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
1519         (linux_nat_set_prepare_to_resume, linux_nat_set_status_is_event):
1520         Delete.
1521         * linux-fork.c (delete_fork): Adjust to call low method.
1522         * linux-nat.c (linux_nat_new_thread, linux_nat_delete_thread)
1523         (linux_nat_new_fork, linux_nat_forget_process_hook)
1524         (linux_nat_prepare_to_resume, linux_nat_siginfo_fixup)
1525         (linux_nat_status_is_event):
1526         (linux_nat_target::follow_fork, lwp_free, add_lwp, detach_one_lwp)
1527         (linux_resume_one_lwp_throw, linux_handle_extended_wait): Adjust
1528         to call low method.
1529         (sigtrap_is_event): Rename to ...
1530         (linux_nat_target::low_status_is_event): ... this.
1531         (linux_nat_set_status_is_event): Delete.
1532         (save_stop_reason, linux_nat_wait_1)
1533         (linux_nat_target::mourn_inferior, siginfo_fixup): Adjust to call
1534         low methods.
1535         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
1536         (linux_nat_set_new_fork, linux_nat_set_forget_process)
1537         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
1538         (linux_nat_set_prepare_to_resume): Delete.
1539         * aarch64-linux-nat.c: All linux_nat_set_* callbacks converted to
1540         low virtual methods.
1541         * amd64-linux-nat.c: Likewise.
1542         * arm-linux-nat.c: Likewise.
1543         * i386-linux-nat.c: Likewise.
1544         * ia64-linux-nat.c: Likewise.
1545         * mips-linux-nat.c: Likewise.
1546         * ppc-linux-nat.c: Likewise.
1547         * s390-linux-nat.c: Likewise.
1548         * sparc64-linux-nat.c: Likewise.
1549         * x86-linux-nat.c: Likewise.
1550         * x86-linux-nat.h: Include "nat/x86-linux.h".
1551         (x86_linux_nat_target) <low_new_fork, low_forget_process,
1552         low_prepare_to_resume, low_new_thread, low_delete_thread>:
1553         Override methods.
1554
1555 2018-05-02  Pedro Alves  <palves@redhat.com>
1556
1557         * target.h (target_ops)
1558         <stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
1559         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint,
1560         stopped_by_watchpoint, have_continuable_watchpoint,
1561         stopped_data_address, watchpoint_addr_within_range,
1562         can_accel_watchpoint_condition, can_run, thread_alive,
1563         has_all_memory, has_memory, has_stack, has_registers,
1564         has_execution, can_async_p, is_async_p, supports_non_stop,
1565         always_non_stop_p, can_execute_reverse, supports_multi_process,
1566         supports_enable_disable_tracepoint,
1567         supports_disable_randomization, supports_string_tracing,
1568         supports_evaluation_of_breakpoint_conditions,
1569         can_run_breakpoint_commands, filesystem_is_local,
1570         can_download_tracepoint, get_trace_state_variable_value,
1571         set_trace_notes, get_tib_address, use_agent, can_use_agent,
1572         record_is_replaying, record_will_replay,
1573         augmented_libraries_svr4_read>: Adjust to return bool.
1574         * aarch64-linux-nat.c: All implementations adjusted.
1575         * aix-thread.c: All implementations adjusted.
1576         * arm-linux-nat.c: All implementations adjusted.
1577         * breakpoint.c: All implementations adjusted.
1578         * bsd-kvm.c: All implementations adjusted.
1579         * bsd-uthread.c: All implementations adjusted.
1580         * corelow.c: All implementations adjusted.
1581         * ctf.c: All implementations adjusted.
1582         * darwin-nat.c: All implementations adjusted.
1583         * darwin-nat.h: All implementations adjusted.
1584         * exec.c: All implementations adjusted.
1585         * fbsd-nat.c: All implementations adjusted.
1586         * fbsd-nat.h: All implementations adjusted.
1587         * gnu-nat.c: All implementations adjusted.
1588         * gnu-nat.h: All implementations adjusted.
1589         * go32-nat.c: All implementations adjusted.
1590         * ia64-linux-nat.c: All implementations adjusted.
1591         * inf-child.c: All implementations adjusted.
1592         * inf-child.h: All implementations adjusted.
1593         * inf-ptrace.c: All implementations adjusted.
1594         * inf-ptrace.h: All implementations adjusted.
1595         * linux-nat.c: All implementations adjusted.
1596         * linux-nat.h: All implementations adjusted.
1597         * mips-linux-nat.c: All implementations adjusted.
1598         * nto-procfs.c: All implementations adjusted.
1599         * ppc-linux-nat.c: All implementations adjusted.
1600         * procfs.c: All implementations adjusted.
1601         * ravenscar-thread.c: All implementations adjusted.
1602         * record-btrace.c: All implementations adjusted.
1603         * record-full.c: All implementations adjusted.
1604         * remote-sim.c: All implementations adjusted.
1605         * remote.c: All implementations adjusted.
1606         * s390-linux-nat.c: All implementations adjusted.
1607         * sol-thread.c: All implementations adjusted.
1608         * spu-multiarch.c: All implementations adjusted.
1609         * target-delegates.c: All implementations adjusted.
1610         * target.c: All implementations adjusted.
1611         * target.h: All implementations adjusted.
1612         * tracefile-tfile.c: All implementations adjusted.
1613         * tracefile.c: All implementations adjusted.
1614         * tracefile.h: All implementations adjusted.
1615         * windows-nat.c: All implementations adjusted.
1616         * x86-linux-nat.h: All implementations adjusted.
1617         * x86-nat.h: All implementations adjusted.
1618
1619 2018-05-02  Pedro Alves  <palves@redhat.com>
1620
1621         * make-target-delegates (scan_target_h): Don't trim lines here.
1622         Replace sequences of tabs and/or whitespace with a single
1623         whitespace.
1624         (top level, parsing methods): Trim each line before processing it
1625         here.
1626
1627 2018-05-02  Pedro Alves  <palves@redhat.com>
1628             John Baldwin  <jhb@freebsd.org>
1629
1630         * target.h (enum strata) <debug_stratum>: New.
1631         (struct target_ops) <all delegation methods>: Replace by C++
1632         virtual methods, and drop "to_" prefix.  All references updated
1633         throughout.
1634         <to_shortname, to_longname, to_doc, to_data,
1635         to_have_steppable_watchpoint, to_have_continuable_watchpoint,
1636         to_has_thread_control, to_attach_no_wait>: Delete, replaced by
1637         virtual methods.  All references updated throughout.
1638         <can_attach, supports_terminal_ours, can_create_inferior,
1639         get_thread_control_capabilities, attach_no_wait>: New
1640         virtual methods.
1641         <insert_breakpoint, remove_breakpoint>: Now
1642         TARGET_DEFAULT_NORETURN methods.
1643         <info_proc>: Now returns bool.
1644         <to_magic>: Delete.
1645         (OPS_MAGIC): Delete.
1646         (current_target): Delete.  All references replaced by references
1647         to ...
1648         (target_stack): ... this.  New.
1649         (target_shortname, target_longname): Adjust.
1650         (target_can_run): Now a function declaration.
1651         (default_child_has_all_memory, default_child_has_memory)
1652         (default_child_has_stack, default_child_has_registers)
1653         (default_child_has_execution): Remove target_ops parameter.
1654         (complete_target_initialization): Delete.
1655         (memory_breakpoint_target): New template class.
1656         (test_target_ops): Refactor as a C++ class with virtual methods.
1657         * make-target-delegates (NAME_PART): Tighten.
1658         (POINTER_PART, CP_SYMBOL): New.
1659         (SIMPLE_RETURN_PART): Reimplement.
1660         (VEC_RETURN_PART): Expect less.
1661         (RETURN_PART, VIRTUAL_PART): New.
1662         (METHOD): Adjust to C++ virtual methods.
1663         (scan_target_h): Remove reference to C99.
1664         (dname): Output "target_ops::" prefix.
1665         (write_function_header): Adjust to output a C++ class method.
1666         (write_declaration): New.
1667         (write_delegator): Adjust to output a C++ class method.
1668         (tdname): Output "dummy_target::" prefix.
1669         (write_tdefault, write_debugmethod): Adjust to output a C++ class
1670         method.
1671         (tdefault_names, debug_names): Delete.
1672         (return_types, tdefaults, styles, argtypes_array): New.
1673         (top level): All methods are delegators.
1674         (print_class): New.
1675         (top level): Print dummy_target and debug_target classes.
1676         * target-delegates.c: Regenerate.
1677         * target-debug.h (target_debug_print_enum_info_proc_what)
1678         (target_debug_print_thread_control_capabilities)
1679         (target_debug_print_thread_info_p): New.
1680         * target.c (dummy_target): Delete.
1681         (the_dummy_target, the_debug_target): New.
1682         (target_stack): Now extern.
1683         (set_targetdebug): Push/unpush debug target.
1684         (default_child_has_all_memory, default_child_has_memory)
1685         (default_child_has_stack, default_child_has_registers)
1686         (default_child_has_execution): Remove target_ops parameter.
1687         (complete_target_initialization): Delete.
1688         (add_target_with_completer): No longer call
1689         complete_target_initialization.
1690         (target_supports_terminal_ours): Use regular delegation.
1691         (update_current_target): Delete.
1692         (push_target): No longer check magic number.  Don't call
1693         update_current_target.
1694         (unpush_target): Don't call update_current_target.
1695         (target_is_pushed): No longer check magic number.
1696         (target_require_runnable): Skip for all stratums over
1697         process_stratum.
1698         (target_ops::info_proc): New.
1699         (target_info_proc): Use find_target_at and
1700         find_default_run_target.
1701         (target_supports_disable_randomization): Use regular delegation.
1702         (target_get_osdata): Use find_target_at.
1703         (target_ops::open, target_ops::close, target_ops::can_attach)
1704         (target_ops::attach, target_ops::can_create_inferior)
1705         (target_ops::create_inferior, target_ops::can_run)
1706         (target_can_run): New.
1707         (default_fileio_target): Use regular delegation.
1708         (target_ops::fileio_open, target_ops::fileio_pwrite)
1709         (target_ops::fileio_pread, target_ops::fileio_fstat)
1710         (target_ops::fileio_close, target_ops::fileio_unlink)
1711         (target_ops::fileio_readlink): New.
1712         (target_fileio_open_1, target_fileio_unlink)
1713         (target_fileio_readlink): Always call the target method.  Handle
1714         FILEIO_ENOSYS.
1715         (return_zero, return_zero_has_execution): Delete.
1716         (init_dummy_target): Delete.
1717         (dummy_target::dummy_target, dummy_target::shortname)
1718         (dummy_target::longname, dummy_target::doc)
1719         (debug_target::debug_target, debug_target::shortname)
1720         (debug_target::longname, debug_target::doc): New.
1721         (target_supports_delete_record): Use regular delegation.
1722         (setup_target_debug): Delete.
1723         (maintenance_print_target_stack): Skip debug_stratum.
1724         (initialize_targets): Instantiate the_dummy_target and
1725         the_debug_target.
1726         * auxv.c (target_auxv_parse): Remove 'ops' parameter.  Adjust to
1727         use target_stack.
1728         (target_auxv_search, fprint_target_auxv): Adjust.
1729         (info_auxv_command): Adjust to use target_stack.
1730         * auxv.h (target_auxv_parse): Remove 'ops' parameter.
1731         * exceptions.c (print_flush): Handle a NULL target_stack.
1732         * regcache.c (target_ops_no_register): Refactor as class with
1733         virtual methods.
1734
1735         * exec.c (exec_target): New class.
1736         (exec_ops): Now an exec_target.
1737         (exec_open, exec_close_1, exec_get_section_table)
1738         (exec_xfer_partial, exec_files_info, exec_has_memory)
1739         (exec_make_note_section): Refactor as exec_target methods.
1740         (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops):
1741         Delete.
1742         (exec_target::find_memory_regions): New.
1743         (_initialize_exec): Don't call init_exec_ops.
1744         * gdbcore.h (exec_file_clear): Delete.
1745
1746         * corefile.c (core_target): Delete.
1747         (core_file_command): Adjust.
1748         * corelow.c (core_target): New class.
1749         (the_core_target): New.
1750         (core_close): Remove target_ops parameter.
1751         (core_close_cleanup): Adjust.
1752         (core_target::close): New.
1753         (core_open, core_detach, get_core_registers, core_files_info)
1754         (core_xfer_partial, core_thread_alive, core_read_description)
1755         (core_pid_to_str, core_thread_name, core_has_memory)
1756         (core_has_stack, core_has_registers, core_info_proc): Rework as
1757         core_target methods.
1758         (ignore, core_remove_breakpoint, init_core_ops): Delete.
1759         (_initialize_corelow): Initialize the_core_target.
1760         * gdbcore.h (core_target): Delete.
1761         (the_core_target): New.
1762
1763         * ctf.c: (ctf_target): New class.
1764         (ctf_ops): Now a ctf_target.
1765         (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers)
1766         (ctf_xfer_partial, ctf_get_trace_state_variable_value)
1767         (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target
1768         methods.
1769         (init_ctf_ops): Delete.
1770         (_initialize_ctf): Don't call it.
1771         * tracefile-tfile.c (tfile_target): New class.
1772         (tfile_ops): Now a tfile_target.
1773         (tfile_open, tfile_close, tfile_files_info)
1774         (tfile_get_tracepoint_status, tfile_trace_find)
1775         (tfile_fetch_registers, tfile_xfer_partial)
1776         (tfile_get_trace_state_variable_value, tfile_traceframe_info):
1777         Refactor as tfile_target methods.
1778         (tfile_xfer_partial_features): Remove target_ops parameter.
1779         (init_tfile_ops): Delete.
1780         (_initialize_tracefile_tfile): Don't call it.
1781         * tracefile.c (tracefile_has_all_memory, tracefile_has_memory)
1782         (tracefile_has_stack, tracefile_has_registers)
1783         (tracefile_thread_alive, tracefile_get_trace_status): Refactor as
1784         tracefile_target methods.
1785         (init_tracefile_ops): Delete.
1786         (tracefile_target::tracefile_target): New.
1787         * tracefile.h: Include "target.h".
1788         (tracefile_target): New class.
1789         (init_tracefile_ops): Delete.
1790
1791         * spu-multiarch.c (spu_multiarch_target): New class.
1792         (spu_ops): Now a spu_multiarch_target.
1793         (spu_thread_architecture, spu_region_ok_for_hw_watchpoint)
1794         (spu_fetch_registers, spu_store_registers, spu_xfer_partial)
1795         (spu_search_memory, spu_mourn_inferior): Refactor as
1796         spu_multiarch_target methods.
1797         (init_spu_ops): Delete.
1798         (_initialize_spu_multiarch): Remove references to init_spu_ops,
1799         complete_target_initialization.
1800
1801         * ravenscar-thread.c (ravenscar_thread_target): New class.
1802         (ravenscar_ops): Now a ravenscar_thread_target.
1803         (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list)
1804         (ravenscar_thread_alive, ravenscar_pid_to_str)
1805         (ravenscar_fetch_registers, ravenscar_store_registers)
1806         (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint)
1807         (ravenscar_stopped_by_hw_breakpoint)
1808         (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address)
1809         (ravenscar_mourn_inferior, ravenscar_core_of_thread)
1810         (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target
1811         methods.
1812         (init_ravenscar_thread_ops): Delete.
1813         (_initialize_ravenscar): Remove references to
1814         init_ravenscar_thread_ops and complete_target_initialization.
1815
1816         * bsd-uthread.c (bsd_uthread_ops_hack): Delete.
1817         (bsd_uthread_target): New class.
1818         (bsd_uthread_ops): Now a bsd_uthread_target.
1819         (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops.
1820         (bsd_uthread_close, bsd_uthread_mourn_inferior)
1821         (bsd_uthread_fetch_registers, bsd_uthread_store_registers)
1822         (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive)
1823         (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info)
1824         (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods.
1825         (bsd_uthread_target): Delete function.
1826         (_initialize_bsd_uthread): Remove reference to
1827         complete_target_initialization.
1828
1829         * bfd-target.c (target_bfd_data): Delete.  Fields folded into ...
1830         (target_bfd): ... this new class.
1831         (target_bfd_xfer_partial, target_bfd_get_section_table)
1832         (target_bfd_close): Refactor as target_bfd methods.
1833         (target_bfd::~target_bfd): New.
1834         (target_bfd_reopen): Adjust.
1835         (target_bfd::close): New.
1836
1837         * record-btrace.c (record_btrace_target): New class.
1838         (record_btrace_ops): Now a record_btrace_target.
1839         (record_btrace_open, record_btrace_stop_recording)
1840         (record_btrace_disconnect, record_btrace_close)
1841         (record_btrace_async, record_btrace_info)
1842         (record_btrace_insn_history, record_btrace_insn_history_range)
1843         (record_btrace_insn_history_from, record_btrace_call_history)
1844         (record_btrace_call_history_range)
1845         (record_btrace_call_history_from, record_btrace_record_method)
1846         (record_btrace_is_replaying, record_btrace_will_replay)
1847         (record_btrace_xfer_partial, record_btrace_insert_breakpoint)
1848         (record_btrace_remove_breakpoint, record_btrace_fetch_registers)
1849         (record_btrace_store_registers, record_btrace_prepare_to_store)
1850         (record_btrace_to_get_unwinder)
1851         (record_btrace_to_get_tailcall_unwinder, record_btrace_resume)
1852         (record_btrace_commit_resume, record_btrace_wait)
1853         (record_btrace_stop, record_btrace_can_execute_reverse)
1854         (record_btrace_stopped_by_sw_breakpoint)
1855         (record_btrace_supports_stopped_by_sw_breakpoint)
1856         (record_btrace_stopped_by_hw_breakpoint)
1857         (record_btrace_supports_stopped_by_hw_breakpoint)
1858         (record_btrace_update_thread_list, record_btrace_thread_alive)
1859         (record_btrace_goto_begin, record_btrace_goto_end)
1860         (record_btrace_goto, record_btrace_stop_replaying_all)
1861         (record_btrace_execution_direction)
1862         (record_btrace_prepare_to_generate_core)
1863         (record_btrace_done_generating_core): Refactor as
1864         record_btrace_target methods.
1865         (init_record_btrace_ops): Delete.
1866         (_initialize_record_btrace): Remove reference to
1867         init_record_btrace_ops.
1868         * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to
1869         the execution_direction global.
1870         (record_full_base_target, record_full_target)
1871         (record_full_core_target): New classes.
1872         (record_full_ops): Now a record_full_target.
1873         (record_full_core_ops): Now a record_full_core_target.
1874         (record_full_target::detach, record_full_target::disconnect)
1875         (record_full_core_target::disconnect)
1876         (record_full_target::mourn_inferior, record_full_target::kill):
1877         New.
1878         (record_full_open, record_full_close, record_full_async): Refactor
1879         as methods of the record_full_base_target class.
1880         (record_full_resume, record_full_commit_resume): Refactor
1881         as methods of the record_full_target class.
1882         (record_full_wait, record_full_stopped_by_watchpoint)
1883         (record_full_stopped_data_address)
1884         (record_full_stopped_by_sw_breakpoint)
1885         (record_full_supports_stopped_by_sw_breakpoint)
1886         (record_full_stopped_by_hw_breakpoint)
1887         (record_full_supports_stopped_by_hw_breakpoint): Refactor as
1888         methods of the record_full_base_target class.
1889         (record_full_store_registers, record_full_xfer_partial)
1890         (record_full_insert_breakpoint, record_full_remove_breakpoint):
1891         Refactor as methods of the record_full_target class.
1892         (record_full_can_execute_reverse, record_full_get_bookmark)
1893         (record_full_goto_bookmark, record_full_execution_direction)
1894         (record_full_record_method, record_full_info, record_full_delete)
1895         (record_full_is_replaying, record_full_will_replay)
1896         (record_full_goto_begin, record_full_goto_end, record_full_goto)
1897         (record_full_stop_replaying): Refactor as methods of the
1898         record_full_base_target class.
1899         (record_full_core_resume, record_full_core_kill)
1900         (record_full_core_fetch_registers)
1901         (record_full_core_prepare_to_store)
1902         (record_full_core_store_registers, record_full_core_xfer_partial)
1903         (record_full_core_insert_breakpoint)
1904         (record_full_core_remove_breakpoint)
1905         (record_full_core_has_execution): Refactor
1906         as methods of the record_full_core_target class.
1907         (record_full_base_target::supports_delete_record): New.
1908         (init_record_full_ops): Delete.
1909         (init_record_full_core_ops): Delete.
1910         (record_full_save): Refactor as method of the
1911         record_full_base_target class.
1912         (_initialize_record_full): Remove references to
1913         init_record_full_ops and init_record_full_core_ops.
1914
1915         * remote.c (remote_target, extended_remote_target): New classes.
1916         (remote_ops): Now a remote_target.
1917         (extended_remote_ops): Now an extended_remote_target.
1918         (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint)
1919         (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint)
1920         (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint)
1921         (remote_pass_signals, remote_set_syscall_catchpoint)
1922         (remote_program_signals, )
1923         (remote_thread_always_alive): Remove target_ops parameter.
1924         (remote_thread_alive, remote_thread_name)
1925         (remote_update_thread_list, remote_threads_extra_info)
1926         (remote_static_tracepoint_marker_at)
1927         (remote_static_tracepoint_markers_by_strid)
1928         (remote_get_ada_task_ptid, remote_close, remote_start_remote)
1929         (remote_open): Refactor as methods of remote_target.
1930         (extended_remote_open, extended_remote_detach)
1931         (extended_remote_attach, extended_remote_post_attach):
1932         (extended_remote_supports_disable_randomization)
1933         (extended_remote_create_inferior): : Refactor as method of
1934         extended_remote_target.
1935         (remote_set_permissions, remote_open_1, remote_detach)
1936         (remote_follow_fork, remote_follow_exec, remote_disconnect)
1937         (remote_resume, remote_commit_resume, remote_stop)
1938         (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior)
1939         (remote_terminal_ours, remote_wait, remote_fetch_registers)
1940         (remote_prepare_to_store, remote_store_registers)
1941         (remote_flash_erase, remote_flash_done, remote_files_info)
1942         (remote_kill, remote_mourn, remote_insert_breakpoint)
1943         (remote_remove_breakpoint, remote_insert_watchpoint)
1944         (remote_watchpoint_addr_within_range)
1945         (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint)
1946         (remote_check_watch_resources, remote_stopped_by_sw_breakpoint)
1947         (remote_supports_stopped_by_sw_breakpoint)
1948         (remote_stopped_by_hw_breakpoint)
1949         (remote_supports_stopped_by_hw_breakpoint)
1950         (remote_stopped_by_watchpoint, remote_stopped_data_address)
1951         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint)
1952         (remote_verify_memory): Refactor as methods of remote_target.
1953         (remote_write_qxfer, remote_read_qxfer): Remove target_ops
1954         parameter.
1955         (remote_xfer_partial, remote_get_memory_xfer_limit)
1956         (remote_search_memory, remote_rcmd, remote_memory_map)
1957         (remote_pid_to_str, remote_get_thread_local_address)
1958         (remote_get_tib_address, remote_read_description): Refactor as
1959         methods of remote_target.
1960         (remote_target::fileio_open, remote_target::fileio_pwrite)
1961         (remote_target::fileio_pread, remote_target::fileio_close): New.
1962         (remote_hostio_readlink, remote_hostio_fstat)
1963         (remote_filesystem_is_local, remote_can_execute_reverse)
1964         (remote_supports_non_stop, remote_supports_disable_randomization)
1965         (remote_supports_multi_process, remote_supports_cond_breakpoints)
1966         (remote_supports_enable_disable_tracepoint)
1967         (remote_supports_string_tracing)
1968         (remote_can_run_breakpoint_commands, remote_trace_init)
1969         (remote_download_tracepoint, remote_can_download_tracepoint)
1970         (remote_download_trace_state_variable, remote_enable_tracepoint)
1971         (remote_disable_tracepoint, remote_trace_set_readonly_regions)
1972         (remote_trace_start, remote_get_trace_status)
1973         (remote_get_tracepoint_status, remote_trace_stop)
1974         (remote_trace_find, remote_get_trace_state_variable_value)
1975         (remote_save_trace_data, remote_get_raw_trace_data)
1976         (remote_set_disconnected_tracing, remote_core_of_thread)
1977         (remote_set_circular_trace_buffer, remote_traceframe_info)
1978         (remote_get_min_fast_tracepoint_insn_len)
1979         (remote_set_trace_buffer_size, remote_set_trace_notes)
1980         (remote_use_agent, remote_can_use_agent, remote_enable_btrace)
1981         (remote_disable_btrace, remote_teardown_btrace)
1982         (remote_read_btrace, remote_btrace_conf)
1983         (remote_augmented_libraries_svr4_read, remote_load)
1984         (remote_pid_to_exec_file, remote_can_do_single_step)
1985         (remote_execution_direction, remote_thread_handle_to_thread_info):
1986         Refactor as methods of remote_target.
1987         (init_remote_ops, init_extended_remote_ops): Delete.
1988         (remote_can_async_p, remote_is_async_p, remote_async)
1989         (remote_thread_events, remote_upload_tracepoints)
1990         (remote_upload_trace_state_variables): Refactor as methods of
1991         remote_target.
1992         (_initialize_remote): Remove references to init_remote_ops and
1993         init_extended_remote_ops.
1994
1995         * remote-sim.c (gdbsim_target): New class.
1996         (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill)
1997         (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close)
1998         (gdbsim_detach, gdbsim_resume, gdbsim_interrupt)
1999         (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial)
2000         (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive)
2001         (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory):
2002         Refactor as methods of gdbsim_target.
2003         (gdbsim_ops): Now a gdbsim_target.
2004         (init_gdbsim_ops): Delete.
2005         (gdbsim_cntrl_c): Adjust.
2006         (_initialize_remote_sim): Remove reference to init_gdbsim_ops.
2007
2008         * amd64-linux-nat.c (amd64_linux_nat_target): New class.
2009         (the_amd64_linux_nat_target): New.
2010         (amd64_linux_fetch_inferior_registers)
2011         (amd64_linux_store_inferior_registers): Refactor as methods of
2012         amd64_linux_nat_target.
2013         (_initialize_amd64_linux_nat): Adjust.  Set linux_target.
2014         * i386-linux-nat.c: Don't include "linux-nat.h".
2015         (i386_linux_nat_target): New class.
2016         (the_i386_linux_nat_target): New.
2017         (i386_linux_fetch_inferior_registers)
2018         (i386_linux_store_inferior_registers, i386_linux_resume): Refactor
2019         as methods of i386_linux_nat_target.
2020         (_initialize_i386_linux_nat): Adjust.  Set linux_target.
2021         * inf-child.c (inf_child_ops): Delete.
2022         (inf_child_fetch_inferior_registers)
2023         (inf_child_store_inferior_registers): Delete.
2024         (inf_child_post_attach, inf_child_prepare_to_store): Refactor as
2025         methods of inf_child_target.
2026         (inf_child_target::supports_terminal_ours)
2027         (inf_child_target::terminal_init)
2028         (inf_child_target::terminal_inferior)
2029         (inf_child_target::terminal_ours_for_output)
2030         (inf_child_target::terminal_ours, inf_child_target::interrupt)
2031         (inf_child_target::pass_ctrlc, inf_child_target::terminal_info):
2032         New.
2033         (inf_child_open, inf_child_disconnect, inf_child_close)
2034         (inf_child_mourn_inferior, inf_child_maybe_unpush_target)
2035         (inf_child_post_startup_inferior, inf_child_can_run)
2036         (inf_child_pid_to_exec_file): Refactor as methods of
2037         inf_child_target.
2038         (inf_child_follow_fork): Delete.
2039         (inf_child_target::can_create_inferior)
2040         (inf_child_target::can_attach): New.
2041         (inf_child_target::has_all_memory, inf_child_target::has_memory)
2042         (inf_child_target::has_stack, inf_child_target::has_registers)
2043         (inf_child_target::has_execution): New.
2044         (inf_child_fileio_open, inf_child_fileio_pwrite)
2045         (inf_child_fileio_pread, inf_child_fileio_fstat)
2046         (inf_child_fileio_close, inf_child_fileio_unlink)
2047         (inf_child_fileio_readlink, inf_child_use_agent)
2048         (inf_child_can_use_agent): Refactor as methods of
2049         inf_child_target.
2050         (return_zero, inf_child_target): Delete.
2051         (inf_child_target::inf_child_target): New.
2052         * inf-child.h: Include "target.h".
2053         (inf_child_target): Delete function prototype.
2054         (inf_child_target): New class.
2055         (inf_child_open_target, inf_child_mourn_inferior)
2056         (inf_child_maybe_unpush_target): Delete.
2057         * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New.
2058         (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint)
2059         (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior)
2060         (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior)
2061         (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach)
2062         (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume)
2063         (inf_ptrace_wait, inf_ptrace_xfer_partial)
2064         (inf_ptrace_thread_alive, inf_ptrace_files_info)
2065         (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as
2066         methods of inf_ptrace_target.
2067         (inf_ptrace_target): Delete function.
2068         * inf-ptrace.h: Include "inf-child.h".
2069         (inf_ptrace_target): Delete function declaration.
2070         (inf_ptrace_target): New class.
2071         (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete.
2072         * linux-nat.c (linux_target): New.
2073         (linux_ops, linux_ops_saved, super_xfer_partial): Delete.
2074         (linux_nat_target::~linux_nat_target): New.
2075         (linux_child_post_attach, linux_child_post_startup_inferior)
2076         (linux_child_follow_fork, linux_child_insert_fork_catchpoint)
2077         (linux_child_remove_fork_catchpoint)
2078         (linux_child_insert_vfork_catchpoint)
2079         (linux_child_remove_vfork_catchpoint)
2080         (linux_child_insert_exec_catchpoint)
2081         (linux_child_remove_exec_catchpoint)
2082         (linux_child_set_syscall_catchpoint, linux_nat_pass_signals)
2083         (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach)
2084         (linux_nat_resume, linux_nat_stopped_by_watchpoint)
2085         (linux_nat_stopped_data_address)
2086         (linux_nat_stopped_by_sw_breakpoint)
2087         (linux_nat_supports_stopped_by_sw_breakpoint)
2088         (linux_nat_stopped_by_hw_breakpoint)
2089         (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait)
2090         (linux_nat_kill, linux_nat_mourn_inferior)
2091         (linux_nat_xfer_partial, linux_nat_thread_alive)
2092         (linux_nat_update_thread_list, linux_nat_pid_to_str)
2093         (linux_nat_thread_name, linux_child_pid_to_exec_file)
2094         (linux_child_static_tracepoint_markers_by_strid)
2095         (linux_nat_is_async_p, linux_nat_can_async_p)
2096         (linux_nat_supports_non_stop, linux_nat_always_non_stop_p)
2097         (linux_nat_supports_multi_process)
2098         (linux_nat_supports_disable_randomization, linux_nat_async)
2099         (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space)
2100         (linux_nat_core_of_thread, linux_nat_filesystem_is_local)
2101         (linux_nat_fileio_open, linux_nat_fileio_readlink)
2102         (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as
2103         methods of linux_nat_target.
2104         (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial)
2105         (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops
2106         parameter.
2107         (check_stopped_by_watchpoint): Adjust.
2108         (linux_xfer_partial): Delete.
2109         (linux_target_install_ops, linux_target, linux_nat_add_target):
2110         Delete.
2111         (linux_nat_target::linux_nat_target): New.
2112         * linux-nat.h: Include "inf-ptrace.h".
2113         (linux_nat_target): New.
2114         (linux_target, linux_target_install_ops, linux_nat_add_target):
2115         Delete function declarations.
2116         (linux_target): Declare global.
2117         * linux-thread-db.c (thread_db_target): New.
2118         (thread_db_target::thread_db_target): New.
2119         (thread_db_ops): Delete.
2120         (the_thread_db_target): New.
2121         (thread_db_detach, thread_db_wait, thread_db_mourn_inferior)
2122         (thread_db_update_thread_list, thread_db_pid_to_str)
2123         (thread_db_extra_thread_info)
2124         (thread_db_thread_handle_to_thread_info)
2125         (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid)
2126         (thread_db_resume): Refactor as methods of thread_db_target.
2127         (init_thread_db_ops): Delete.
2128         (_initialize_thread_db): Remove reference to init_thread_db_ops.
2129         * x86-linux-nat.c: Don't include "linux-nat.h".
2130         (super_post_startup_inferior): Delete.
2131         (x86_linux_nat_target::~x86_linux_nat_target): New.
2132         (x86_linux_child_post_startup_inferior)
2133         (x86_linux_read_description, x86_linux_enable_btrace)
2134         (x86_linux_disable_btrace, x86_linux_teardown_btrace)
2135         (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as
2136         methods of x86_linux_nat_target.
2137         (x86_linux_create_target): Delete.  Bits folded ...
2138         (x86_linux_add_target): ... here.  Now takes a linux_nat_target
2139         pointer.
2140         * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h".
2141         (x86_linux_nat_target): New class.
2142         (x86_linux_create_target): Delete.
2143         (x86_linux_add_target): Now takes a linux_nat_target pointer.
2144         * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint)
2145         (x86_region_ok_for_watchpoint, x86_stopped_data_address)
2146         (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint)
2147         (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint)
2148         (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and
2149         make extern.
2150         (x86_use_watchpoints): Delete.
2151         * x86-nat.h: Include "breakpoint.h" and "target.h".
2152         (x86_use_watchpoints): Delete.
2153         (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint)
2154         (x86_stopped_by_watchpoint, x86_stopped_data_address)
2155         (x86_insert_watchpoint, x86_remove_watchpoint)
2156         (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint)
2157         (x86_stopped_by_hw_breakpoint): New declarations.
2158         (x86_nat_target): New template class.
2159
2160         * ppc-linux-nat.c (ppc_linux_nat_target): New class.
2161         (the_ppc_linux_nat_target): New.
2162         (ppc_linux_fetch_inferior_registers)
2163         (ppc_linux_can_use_hw_breakpoint)
2164         (ppc_linux_region_ok_for_hw_watchpoint)
2165         (ppc_linux_ranged_break_num_registers)
2166         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
2167         (ppc_linux_insert_mask_watchpoint)
2168         (ppc_linux_remove_mask_watchpoint)
2169         (ppc_linux_can_accel_watchpoint_condition)
2170         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint)
2171         (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint)
2172         (ppc_linux_watchpoint_addr_within_range)
2173         (ppc_linux_masked_watch_num_registers)
2174         (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse)
2175         (ppc_linux_read_description): Refactor as methods of
2176         ppc_linux_nat_target.
2177         (_initialize_ppc_linux_nat): Adjust.  Set linux_target.
2178
2179         * procfs.c (procfs_xfer_partial): Delete forward declaration.
2180         (procfs_target): New class.
2181         (the_procfs_target): New.
2182         (procfs_target): Delete function.
2183         (procfs_auxv_parse, procfs_attach, procfs_detach)
2184         (procfs_fetch_registers, procfs_store_registers, procfs_wait)
2185         (procfs_xfer_partial, procfs_resume, procfs_pass_signals)
2186         (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior)
2187         (procfs_create_inferior, procfs_update_thread_list)
2188         (procfs_thread_alive, procfs_pid_to_str)
2189         (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint)
2190         (procfs_stopped_data_address, procfs_insert_watchpoint)
2191         (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint)
2192         (proc_find_memory_regions, procfs_info_proc)
2193         (procfs_make_note_section): Refactor as methods of procfs_target.
2194         (_initialize_procfs): Adjust.
2195         * sol-thread.c (sol_thread_target): New class.
2196         (sol_thread_ops): Now a sol_thread_target.
2197         (sol_thread_detach, sol_thread_resume, sol_thread_wait)
2198         (sol_thread_fetch_registers, sol_thread_store_registers)
2199         (sol_thread_xfer_partial, sol_thread_mourn_inferior)
2200         (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list)
2201         (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target.
2202         (init_sol_thread_ops): Delete.
2203         (_initialize_sol_thread): Adjust.  Remove references to
2204         init_sol_thread_ops and complete_target_initialization.
2205
2206         * windows-nat.c (windows_nat_target): New class.
2207         (windows_fetch_inferior_registers)
2208         (windows_store_inferior_registers, windows_resume, windows_wait)
2209         (windows_attach, windows_detach, windows_pid_to_exec_file)
2210         (windows_files_info, windows_create_inferior)
2211         (windows_mourn_inferior, windows_interrupt, windows_kill_inferior)
2212         (windows_close, windows_pid_to_str, windows_xfer_partial)
2213         (windows_get_tib_address, windows_get_ada_task_ptid)
2214         (windows_thread_name, windows_thread_alive): Refactor as
2215         windows_nat_target methods.
2216         (do_initial_windows_stuff): Adjust.
2217         (windows_target): Delete function.
2218         (_initialize_windows_nat): Adjust.
2219
2220         * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt)
2221         (darwin_mourn_inferior, darwin_kill_inferior)
2222         (darwin_create_inferior, darwin_attach, darwin_detach)
2223         (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial)
2224         (darwin_pid_to_exec_file, darwin_get_ada_task_ptid)
2225         (darwin_supports_multi_process): Refactor as darwin_nat_target
2226         methods.
2227         (darwin_resume_to, darwin_files_info): Delete.
2228         (_initialize_darwin_inferior): Rename to ...
2229         (_initialize_darwin_nat): ... this.  Adjust to C++ification.
2230         * darwin-nat.h: Include "inf-child.h".
2231         (darwin_nat_target): New class.
2232         (darwin_complete_target): Delete.
2233         * i386-darwin-nat.c (i386_darwin_nat_target): New class.
2234         (darwin_target): New.
2235         (i386_darwin_fetch_inferior_registers)
2236         (i386_darwin_store_inferior_registers): Refactor as methods of
2237         darwin_nat_target.
2238         (darwin_complete_target): Delete, with ...
2239         (_initialize_i386_darwin_nat): ... bits factored out here.
2240
2241         * alpha-linux-nat.c (alpha_linux_nat_target): New class.
2242         (the_alpha_linux_nat_target): New.
2243         (alpha_linux_register_u_offset): Refactor as
2244         alpha_linux_nat_target method.
2245         (_initialize_alpha_linux_nat): Adjust.
2246         * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete.
2247         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
2248         (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as
2249         methods of linux_nat_trad_target.
2250         (linux_trad_target): Delete.
2251         * linux-nat-trad.h (linux_trad_target): Delete function.
2252         (linux_nat_trad_target): New class.
2253         * mips-linux-nat.c (mips_linux_nat_target): New class.
2254         (super_fetch_registers, super_store_registers, super_close):
2255         Delete.
2256         (the_mips_linux_nat_target): New.
2257         (mips64_linux_regsets_fetch_registers)
2258         (mips64_linux_regsets_store_registers)
2259         (mips64_linux_fetch_registers, mips64_linux_store_registers)
2260         (mips_linux_register_u_offset, mips_linux_read_description)
2261         (mips_linux_can_use_hw_breakpoint)
2262         (mips_linux_stopped_by_watchpoint)
2263         (mips_linux_stopped_data_address)
2264         (mips_linux_region_ok_for_hw_watchpoint)
2265         (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
2266         (mips_linux_close): Refactor as methods of mips_linux_nat.
2267         (_initialize_mips_linux_nat): Adjust to C++ification.
2268
2269         * aix-thread.c (aix_thread_target): New class.
2270         (aix_thread_ops): Now an aix_thread_target.
2271         (aix_thread_detach, aix_thread_resume, aix_thread_wait)
2272         (aix_thread_fetch_registers, aix_thread_store_registers)
2273         (aix_thread_xfer_partial, aix_thread_mourn_inferior)
2274         (aix_thread_thread_alive, aix_thread_pid_to_str)
2275         (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid):
2276         Refactor as methods of aix_thread_target.
2277         (init_aix_thread_ops): Delete.
2278         (_initialize_aix_thread): Remove references to init_aix_thread_ops
2279         and complete_target_initialization.
2280         * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete.
2281         (rs6000_nat_target): New class.
2282         (the_rs6000_nat_target): New.
2283         (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers)
2284         (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior)
2285         (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods.
2286         (super_create_inferior): Delete.
2287         (_initialize_rs6000_nat): Adjust to C++ification.
2288
2289         * arm-linux-nat.c (arm_linux_nat_target): New class.
2290         (the_arm_linux_nat_target): New.
2291         (arm_linux_fetch_inferior_registers)
2292         (arm_linux_store_inferior_registers, arm_linux_read_description)
2293         (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint)
2294         (arm_linux_remove_hw_breakpoint)
2295         (arm_linux_region_ok_for_hw_watchpoint)
2296         (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint)
2297         (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint)
2298         (arm_linux_watchpoint_addr_within_range): Refactor as methods of
2299         arm_linux_nat_target.
2300         (_initialize_arm_linux_nat): Adjust to C++ification.
2301
2302         * aarch64-linux-nat.c (aarch64_linux_nat_target): New class.
2303         (the_aarch64_linux_nat_target): New.
2304         (aarch64_linux_fetch_inferior_registers)
2305         (aarch64_linux_store_inferior_registers)
2306         (aarch64_linux_child_post_startup_inferior)
2307         (aarch64_linux_read_description)
2308         (aarch64_linux_can_use_hw_breakpoint)
2309         (aarch64_linux_insert_hw_breakpoint)
2310         (aarch64_linux_remove_hw_breakpoint)
2311         (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint)
2312         (aarch64_linux_region_ok_for_hw_watchpoint)
2313         (aarch64_linux_stopped_data_address)
2314         (aarch64_linux_stopped_by_watchpoint)
2315         (aarch64_linux_watchpoint_addr_within_range)
2316         (aarch64_linux_can_do_single_step): Refactor as methods of
2317         aarch64_linux_nat_target.
2318         (super_post_startup_inferior): Delete.
2319         (_initialize_aarch64_linux_nat): Adjust to C++ification.
2320
2321         * hppa-linux-nat.c (hppa_linux_nat_target): New class.
2322         (the_hppa_linux_nat_target): New.
2323         (hppa_linux_fetch_inferior_registers)
2324         (hppa_linux_store_inferior_registers): Refactor as methods of
2325         hppa_linux_nat_target.
2326         (_initialize_hppa_linux_nat): Adjust to C++ification.
2327
2328         * ia64-linux-nat.c (ia64_linux_nat_target): New class.
2329         (the_ia64_linux_nat_target): New.
2330         (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint)
2331         (ia64_linux_stopped_data_address)
2332         (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers)
2333         (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as
2334         ia64_linux_nat_target methods.
2335         (super_xfer_partial): Delete.
2336         (_initialize_ia64_linux_nat): Adjust to C++ification.
2337
2338         * m32r-linux-nat.c (m32r_linux_nat_target): New class.
2339         (the_m32r_linux_nat_target): New.
2340         (m32r_linux_fetch_inferior_registers)
2341         (m32r_linux_store_inferior_registers): Refactor as
2342         m32r_linux_nat_target methods.
2343         (_initialize_m32r_linux_nat): Adjust to C++ification.
2344
2345         * m68k-linux-nat.c (m68k_linux_nat_target): New class.
2346         (the_m68k_linux_nat_target): New.
2347         (m68k_linux_fetch_inferior_registers)
2348         (m68k_linux_store_inferior_registers): Refactor as
2349         m68k_linux_nat_target methods.
2350         (_initialize_m68k_linux_nat): Adjust to C++ification.
2351
2352         * s390-linux-nat.c (s390_linux_nat_target): New class.
2353         (the_s390_linux_nat_target): New.
2354         (s390_linux_fetch_inferior_registers)
2355         (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint)
2356         (s390_insert_watchpoint, s390_remove_watchpoint)
2357         (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint)
2358         (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint)
2359         (s390_auxv_parse, s390_read_description): Refactor as methods of
2360         s390_linux_nat_target.
2361         (_initialize_s390_nat): Adjust to C++ification.
2362
2363         * sparc-linux-nat.c (sparc_linux_nat_target): New class.
2364         (the_sparc_linux_nat_target): New.
2365         (_initialize_sparc_linux_nat): Adjust to C++ification.
2366         * sparc-nat.c (sparc_fetch_inferior_registers)
2367         (sparc_store_inferior_registers): Remove target_ops parameter.
2368         * sparc-nat.h (sparc_fetch_inferior_registers)
2369         (sparc_store_inferior_registers): Remove target_ops parameter.
2370         * sparc64-linux-nat.c (sparc64_linux_nat_target): New class.
2371         (the_sparc64_linux_nat_target): New.
2372         (_initialize_sparc64_linux_nat): Adjust to C++ification.
2373
2374         * spu-linux-nat.c (spu_linux_nat_target): New class.
2375         (the_spu_linux_nat_target): New.
2376         (spu_child_post_startup_inferior, spu_child_post_attach)
2377         (spu_child_wait, spu_fetch_inferior_registers)
2378         (spu_store_inferior_registers, spu_xfer_partial)
2379         (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target
2380         methods.
2381         (_initialize_spu_nat): Adjust to C++ification.
2382
2383         * tilegx-linux-nat.c (tilegx_linux_nat_target): New class.
2384         (the_tilegx_linux_nat_target): New.
2385         (fetch_inferior_registers, store_inferior_registers):
2386         Refactor as methods.
2387         (_initialize_tile_linux_nat): Adjust to C++ification.
2388
2389         * xtensa-linux-nat.c (xtensa_linux_nat_target): New class.
2390         (the_xtensa_linux_nat_target): New.
2391         (xtensa_linux_fetch_inferior_registers)
2392         (xtensa_linux_store_inferior_registers): Refactor as
2393         xtensa_linux_nat_target methods.
2394         (_initialize_xtensa_linux_nat): Adjust to C++ification.
2395
2396         * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete.
2397         (fbsd_pid_to_exec_file, fbsd_find_memory_regions)
2398         (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial)
2399         (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name)
2400         (fbsd_update_thread_list, fbsd_resume, fbsd_wait)
2401         (fbsd_stopped_by_sw_breakpoint)
2402         (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork)
2403         (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint)
2404         (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint)
2405         (fbsd_post_startup_inferior, fbsd_post_attach)
2406         (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint)
2407         (fbsd_set_syscall_catchpoint)
2408         (super_xfer_partial, super_resume, super_wait)
2409         (fbsd_supports_stopped_by_hw_breakpoint): Delete.
2410         (fbsd_handle_debug_trap): Remove target_ops parameter.
2411         (fbsd_nat_add_target): Delete.
2412         * fbsd-nat.h: Include "inf-ptrace.h".
2413         (fbsd_nat_add_target): Delete.
2414         (USE_SIGTRAP_SIGINFO): Define.
2415         (fbsd_nat_target): New class.
2416
2417         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers)
2418         (amd64bsd_store_inferior_registers): Remove target_ops parameter.
2419         (amd64bsd_target): Delete.
2420         * amd64-bsd-nat.h: New file.
2421         * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of
2422         "x86-bsd-nat.h".
2423         (amd64_fbsd_nat_target): New class.
2424         (the_amd64_fbsd_nat_target): New.
2425         (amd64fbsd_read_description): Refactor as method of
2426         amd64_fbsd_nat_target.
2427         (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
2428         (_initialize_amd64fbsd_nat): Adjust to C++ification.
2429         * amd64-nat.h (amd64bsd_target): Delete function declaration.
2430         * i386-bsd-nat.c (i386bsd_fetch_inferior_registers)
2431         (i386bsd_store_inferior_registers): Remove target_ops parameter.
2432         (i386bsd_target): Delete.
2433         * i386-bsd-nat.h (i386bsd_target): Delete function declaration.
2434         (i386bsd_fetch_inferior_registers)
2435         (i386bsd_store_inferior_registers): Declare.
2436         (i386_bsd_nat_target): New class.
2437         * i386-fbsd-nat.c (i386_fbsd_nat_target): New class.
2438         (the_i386_fbsd_nat_target): New.
2439         (i386fbsd_resume, i386fbsd_read_description): Refactor as
2440         i386_fbsd_nat_target methods.
2441         (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
2442         (_initialize_i386fbsd_nat): Adjust to C++ification.
2443         * x86-bsd-nat.c (super_mourn_inferior): Delete.
2444         (x86bsd_mourn_inferior, x86bsd_target): Delete.
2445         (_initialize_x86_bsd_nat): Adjust to C++ification.
2446         * x86-bsd-nat.h: Include "x86-nat.h".
2447         (x86bsd_target): Delete declaration.
2448         (x86bsd_nat_target): New class.
2449
2450         * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class.
2451         (the_aarch64_fbsd_nat_target): New.
2452         (aarch64_fbsd_fetch_inferior_registers)
2453         (aarch64_fbsd_store_inferior_registers): Refactor as methods of
2454         aarch64_fbsd_nat_target.
2455         (_initialize_aarch64_fbsd_nat): Adjust to C++ification.
2456         * alpha-bsd-nat.c (alpha_bsd_nat_target): New class.
2457         (the_alpha_bsd_nat_target): New.
2458         (alphabsd_fetch_inferior_registers)
2459         (alphabsd_store_inferior_registers): Refactor as
2460         alpha_bsd_nat_target methods.
2461         (_initialize_alphabsd_nat): Refactor as methods of
2462         alpha_bsd_nat_target.
2463         * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h".
2464         (the_amd64_nbsd_nat_target): New.
2465         (_initialize_amd64nbsd_nat): Adjust to C++ification.
2466         * amd64-obsd-nat.c: Include "amd64-bsd-nat.h".
2467         (the_amd64_obsd_nat_target): New.
2468         (_initialize_amd64obsd_nat): Adjust to C++ification.
2469         * arm-fbsd-nat.c (arm_fbsd_nat_target): New.
2470         (the_arm_fbsd_nat_target): New.
2471         (arm_fbsd_fetch_inferior_registers)
2472         (arm_fbsd_store_inferior_registers, arm_fbsd_read_description):
2473         (_initialize_arm_fbsd_nat): Refactor as methods of
2474         arm_fbsd_nat_target.
2475         (_initialize_arm_fbsd_nat): Adjust to C++ification.
2476         * arm-nbsd-nat.c (arm_netbsd_nat_target): New class.
2477         (the_arm_netbsd_nat_target): New.
2478         (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as
2479         arm_netbsd_nat_target.
2480         (_initialize_arm_netbsd_nat): Adjust to C++ification.
2481         * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class.
2482         (the_hppa_nbsd_nat_target): New.
2483         (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as
2484         hppa_nbsd_nat_target methods.
2485         (_initialize_hppanbsd_nat): Adjust to C++ification.
2486         * hppa-obsd-nat.c (hppa_obsd_nat_target): New class.
2487         (the_hppa_obsd_nat_target): New.
2488         (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as
2489         methods of hppa_obsd_nat_target.
2490         (_initialize_hppaobsd_nat): Adjust to C++ification.  Use
2491         add_target.
2492         * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New.
2493         (_initialize_i386nbsd_nat): Adjust to C++ification.  Use
2494         add_target.
2495         * i386-obsd-nat.c (the_i386_obsd_nat_target): New.
2496         (_initialize_i386obsd_nat): Use add_target.
2497         * m68k-bsd-nat.c (m68k_bsd_nat_target): New class.
2498         (the_m68k_bsd_nat_target): New.
2499         (m68kbsd_fetch_inferior_registers)
2500         (m68kbsd_store_inferior_registers): Refactor as methods of
2501         m68k_bsd_nat_target.
2502         (_initialize_m68kbsd_nat): Adjust to C++ification.
2503         * mips-fbsd-nat.c (mips_fbsd_nat_target): New class.
2504         (the_mips_fbsd_nat_target): New.
2505         (mips_fbsd_fetch_inferior_registers)
2506         (mips_fbsd_store_inferior_registers): Refactor as methods of
2507         mips_fbsd_nat_target.
2508         (_initialize_mips_fbsd_nat): Adjust to C++ification.  Use
2509         add_target.
2510         * mips-nbsd-nat.c (mips_nbsd_nat_target): New class.
2511         (the_mips_nbsd_nat_target): New.
2512         (mipsnbsd_fetch_inferior_registers)
2513         (mipsnbsd_store_inferior_registers): Refactor as methods of
2514         mips_nbsd_nat_target.
2515         (_initialize_mipsnbsd_nat): Adjust to C++ification.
2516         * mips64-obsd-nat.c (mips64_obsd_nat_target): New class.
2517         (the_mips64_obsd_nat_target): New.
2518         (mips64obsd_fetch_inferior_registers)
2519         (mips64obsd_store_inferior_registers): Refactor as methods of
2520         mips64_obsd_nat_target.
2521         (_initialize_mips64obsd_nat): Adjust to C++ification.  Use
2522         add_target.
2523         * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of
2524         nbsd_nat_target.
2525         * nbsd-nat.h: Include "inf-ptrace.h".
2526         (nbsd_nat_target): New class.
2527         * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list)
2528         (obsd_wait): Refactor as methods of obsd_nat_target.
2529         (obsd_add_target): Delete.
2530         * obsd-nat.h: Include "inf-ptrace.h".
2531         (obsd_nat_target): New class.
2532         * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class.
2533         (the_ppc_fbsd_nat_target): New.
2534         (ppcfbsd_fetch_inferior_registers)
2535         (ppcfbsd_store_inferior_registers): Refactor as methods of
2536         ppc_fbsd_nat_target.
2537         (_initialize_ppcfbsd_nat): Adjust to C++ification.  Use
2538         add_target.
2539         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class.
2540         (the_ppc_nbsd_nat_target): New.
2541         (ppcnbsd_fetch_inferior_registers)
2542         (ppcnbsd_store_inferior_registers): Refactor as methods of
2543         ppc_nbsd_nat_target.
2544         (_initialize_ppcnbsd_nat): Adjust to C++ification.
2545         * ppc-obsd-nat.c (ppc_obsd_nat_target): New class.
2546         (the_ppc_obsd_nat_target): New.
2547         (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as
2548         methods of ppc_obsd_nat_target.
2549         (_initialize_ppcobsd_nat): Adjust to C++ification.  Use
2550         add_target.
2551         * sh-nbsd-nat.c (sh_nbsd_nat_target): New class.
2552         (the_sh_nbsd_nat_target): New.
2553         (shnbsd_fetch_inferior_registers)
2554         (shnbsd_store_inferior_registers): Refactor as methods of
2555         sh_nbsd_nat_target.
2556         (_initialize_shnbsd_nat): Adjust to C++ification.
2557         * sparc-nat.c (sparc_xfer_wcookie): Make extern.
2558         (inf_ptrace_xfer_partial): Delete.
2559         (sparc_xfer_partial, sparc_target): Delete.
2560         * sparc-nat.h (sparc_fetch_inferior_registers)
2561         (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare.
2562         (sparc_target): Delete function declaration.
2563         (sparc_target): New template class.
2564         * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New.
2565         (_initialize_sparcnbsd_nat): Adjust to C++ification.
2566         * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New.
2567         (_initialize_sparc64fbsd_nat): Adjust to C++ification.  Use
2568         add_target.
2569         * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New.
2570         (_initialize_sparc64nbsd_nat): Adjust to C++ification.
2571         * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New.
2572         (_initialize_sparc64obsd_nat): Adjust to C++ification.  Use
2573         add_target.
2574         * vax-bsd-nat.c (vax_bsd_nat_target): New class.
2575         (the_vax_bsd_nat_target): New.
2576         (vaxbsd_fetch_inferior_registers)
2577         (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target
2578         methods.
2579         (_initialize_vaxbsd_nat): Adjust to C++ification.
2580
2581         * bsd-kvm.c (bsd_kvm_target): New class.
2582         (bsd_kvm_ops): Now a bsd_kvm_target.
2583         (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial)
2584         (bsd_kvm_files_info, bsd_kvm_fetch_registers)
2585         (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of
2586         bsd_kvm_target.
2587         (bsd_kvm_return_one): Delete.
2588         (bsd_kvm_add_target): Adjust to C++ification.
2589
2590         * nto-procfs.c (nto_procfs_target, nto_procfs_target_native)
2591         (nto_procfs_target_procfs): New classes.
2592         (procfs_open_1, procfs_thread_alive, procfs_update_thread_list)
2593         (procfs_files_info, procfs_pid_to_exec_file, procfs_attach)
2594         (procfs_post_attach, procfs_wait, procfs_fetch_registers)
2595         (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint)
2596         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
2597         (procfs_remove_hw_breakpoint, procfs_resume)
2598         (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt)
2599         (procfs_kill_inferior, procfs_store_registers)
2600         (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor
2601         as methods of nto_procfs_target.
2602         (nto_procfs_ops): Now an nto_procfs_target_procfs.
2603         (nto_native_ops): Delete.
2604         (procfs_open, procfs_native_open): Delete.
2605         (nto_native_ops): Now an nto_procfs_target_native.
2606         (init_procfs_targets): Adjust to C++ification.
2607         (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint)
2608         (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint):
2609         Refactor as methods of nto_procfs_target.
2610
2611         * go32-nat.c (go32_nat_target): New class.
2612         (the_go32_nat_target): New.
2613         (go32_attach, go32_resume, go32_wait, go32_fetch_registers)
2614         (go32_store_registers, go32_xfer_partial, go32_files_info)
2615         (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior)
2616         (go32_terminal_init, go32_terminal_info, go32_terminal_inferior)
2617         (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive)
2618         (go32_pid_to_str): Refactor as methods of go32_nat_target.
2619         (go32_target): Delete.
2620         (_initialize_go32_nat): Adjust to C++ification.
2621
2622         * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior)
2623         (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach)
2624         (gnu_stop, gnu_thread_alive, gnu_xfer_partial)
2625         (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of
2626         gnu_nat_target.
2627         (gnu_target): Delete.
2628         * gnu-nat.h (gnu_target): Delete.
2629         (gnu_nat_target): New class.
2630         * i386-gnu-nat.c (gnu_base_target): New.
2631         (i386_gnu_nat_target): New class.
2632         (the_i386_gnu_nat_target): New.
2633         (_initialize_i386gnu_nat): Adjust to C++ification.
2634
2635 2018-05-02  Pedro Alves  <palves@redhat.com>
2636
2637         * bfd-target.c (target_bfd_xclose): Rename to ...
2638         (target_bfd_close): ... this.
2639         (target_bfd_reopen): Adjust.
2640         * target.c (target_close): Remove references to to_xclose.
2641         * target.h (target_ops::to_xclose): Delete.
2642         (target_ops::to_close): Update comments.
2643
2644 2018-05-02  Pedro Alves  <palves@redhat.com>
2645
2646         * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
2647         "linux-nat.h".
2648         * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
2649         * inf-ptrace.c (inf_ptrace_register_u_offset)
2650         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
2651         (inf_ptrace_store_register, inf_ptrace_store_registers)
2652         (inf_ptrace_trad_target): Move to ...
2653         * linux-nat-trad.c: ... this new file.
2654         * linux-nat-trad.h: New file.
2655         * linux-nat.c (linux_target_install_ops): Make extern.
2656         (linux_trad_target): Delete.
2657         * linux-nat.h (linux_trad_target): Delete declaration.
2658         (linux_target_install_ops): Declare.
2659         * mips-linux-nat.c: Include "linux-nat-trad.h" instead of
2660         "linux-nat.h".
2661
2662 2018-05-02  Pedro Alves  <palves@redhat.com>
2663
2664         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
2665         procfs_target/add_target here.
2666         * procfs.c (procfs_target): Make static.
2667         (_initialize_procfs): Call add_target here.
2668         * procfs.h (struct target_ops): Remove forward declaration.
2669         (procfs_target): Remove declaration.
2670         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
2671
2672 2018-05-02  Pedro Alves  <palves@redhat.com>
2673
2674         * procfs.c (procfs_stopped_by_watchpoint)
2675         (procfs_insert_watchpoint, procfs_remove_watchpoint)
2676         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
2677         Forward declare.
2678         (procfs_use_watchpoints): Delete, move contents...
2679         (procfs_target): ... here.
2680         * procfs.h (procfs_use_watchpoints): Delete declaration.
2681         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
2682         procfs_use_watchpoints.
2683         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
2684         procfs_use_watchpoints.
2685
2686 2018-05-02  Tom Tromey  <tom@tromey.com>
2687
2688         PR python/20084:
2689         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
2690         and var_zuinteger_unlimited.
2691         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
2692         and PARAM_ZUINTEGER_UNLIMITED.
2693         (set_parameter_value): Handle var_zuinteger and
2694         var_zuinteger_unlimited.
2695         (add_setshow_generic): Likewise.
2696         (parmpy_init): Likewise.
2697
2698 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
2699
2700         PR rust/23124
2701         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
2702         pointer is not null before dereferencing it.
2703
2704 2018-04-30  Tom Tromey  <tom@tromey.com>
2705
2706         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
2707         is_mi_like_p.
2708
2709 2018-04-30  Tom Tromey  <tom@tromey.com>
2710
2711         * breakpoint.c (mention): Remove use of is_mi_like_p.
2712         (print_mention_ranged_breakpoint): Likewise.
2713         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
2714         of is_mi_like_p.
2715
2716 2018-04-30  Tom Tromey  <tom@tromey.com>
2717
2718         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
2719
2720 2018-04-30  Tom Tromey  <tom@tromey.com>
2721
2722         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
2723         (info_spu_event_command): Remove some uses of is_mi_like_p.
2724
2725 2018-04-30  Tom Tromey  <tom@tromey.com>
2726
2727         * python/py-framefilter.c (py_print_single_arg)
2728         (enumerate_locals, py_print_args, py_print_frame): Remove some
2729         uses of is_mi_like_p.
2730
2731 2018-04-30  Tom Tromey  <tom@tromey.com>
2732
2733         * ui-out.c: Update.
2734         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
2735         * ui-out.h (ui_out::is_mi_like_p): Now const.
2736         (ui_out::do_is_mi_like_p): Now const.
2737         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
2738
2739 2018-04-30  Tom Tromey  <tom@tromey.com>
2740
2741         * varobj.c (varobj_set_visualizer): Use new_reference.
2742         * python/python.c (gdbpy_decode_line): Use new_reference.
2743         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
2744         new_reference.
2745
2746 2018-04-30  Tom Tromey  <tom@tromey.com>
2747
2748         * varobj.c (install_new_value): Use new_reference.
2749         * value.h (value_incref): Return void.  Swap intro comment with
2750         value_decref.
2751         * value.c (set_value_parent): Use new_reference.
2752         (value_incref): Return void.  Update intro comment.
2753         (release_value): Use new_reference.
2754         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
2755
2756 2018-04-30  Tom Tromey  <tom@tromey.com>
2757
2758         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
2759         * gdb_bfd.h (new_bfd_ref): Remove.
2760         (gdb_bfd_open): Update comment.
2761         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
2762         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
2763         (gdb_bfd_fdopenr): Use new_reference.
2764         * exec.c (exec_file_attach): Use new_reference.
2765
2766 2018-04-30  Tom Tromey  <tom@tromey.com>
2767
2768         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
2769         method.
2770
2771 2018-04-30  Tom Tromey  <tom@tromey.com>
2772
2773         * jit.c (jit_read_code_entry): Use type_align.
2774         * i386-tdep.c (i386_gdbarch_init): Don't call
2775         set_gdbarch_long_long_align_bit.
2776         * gdbarch.sh: Remove long_long_align_bit.
2777         * gdbarch.c, gdbarch.h: Rebuild.
2778         * arc-tdep.c (arc_type_align): New function.
2779         (arc_gdbarch_init): Use arc_type_align.  Don't call
2780         set_gdbarch_long_long_align_bit.
2781
2782 2018-04-30  Tom Tromey  <tom@tromey.com>
2783
2784         * rust-lang.c (rust_type_alignment): Remove.
2785         (rust_composite_type): Use type_align.
2786
2787 2018-04-30  Tom Tromey  <tom@tromey.com>
2788
2789         * NEWS: Mention Type.align.
2790         * python/py-type.c (typy_get_alignof): New function.
2791         (type_object_getset): Add "alignof".
2792
2793 2018-04-30  Tom Tromey  <tom@tromey.com>
2794
2795         PR exp/17095:
2796         * NEWS: Update.
2797         * std-operator.def (UNOP_ALIGNOF): New operator.
2798         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
2799         New.
2800         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
2801         * c-lang.c (c_op_print_tab): Add alignof.
2802         * c-exp.y (ALIGNOF): New token.
2803         (exp): Add "ALIGNOF" production.
2804         (ident_tokens): Add _Alignof and alignof.
2805
2806 2018-04-30  Tom Tromey  <tom@tromey.com>
2807
2808         * i386-tdep.c (i386_type_align): New function.
2809         (i386_gdbarch_init): Update.
2810         * gdbarch.sh (type_align): New method.
2811         * gdbarch.c, gdbarch.h: Rebuild.
2812         * arch-utils.h (default_type_align): Declare.
2813         * arch-utils.c (default_type_align): New function.
2814         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
2815         (struct type) <align_log2>: New field.
2816         <instance_flags>: Now a bitfield.
2817         (TYPE_RAW_ALIGN): New macro.
2818         (type_align, type_raw_align, set_type_align): Declare.
2819         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
2820         functions.
2821         * dwarf2read.c (quirk_rust_enum): Set type alignment.
2822         (get_alignment, maybe_set_alignment): New functions.
2823         (read_structure_type, read_enumeration_type, read_array_type)
2824         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
2825         (read_subrange_type, read_base_type): Set type alignment.
2826
2827 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
2828
2829         * dwarf2read.c (read_index_from_section): Use bool.
2830
2831 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
2832
2833         PR gdb/22950
2834         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
2835         with #ifdef.
2836
2837 2018-04-29  John Reiser  <jreiser@BitWagon.com>
2838
2839         PR build/22873
2840         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
2841         last step, and do it atomically.
2842
2843 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
2844
2845         * compile/compile-c-types.c (convert_int, convert_float):
2846         Update for C FE v1.
2847
2848 2018-04-27  Tom Tromey  <tom@tromey.com>
2849
2850         PR rust/22545:
2851         * rust-lang.c (rust_inclusive_range_type_p): New function.
2852         (rust_range): Handle inclusive ranges.
2853         (rust_compute_range): Likewise.
2854         * rust-exp.y (struct rust_op) <inclusive>: New field.
2855         (DOTDOTEQ): New constant.
2856         (range_expr): Add "..=" productions.
2857         (operator_tokens): Add "..=" token.
2858         (ast_range): Add "inclusive" parameter.
2859         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
2860         ranges.
2861         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
2862         bounds values.
2863         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
2864         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
2865         Update comments.
2866         * expprint.c (print_subexp_standard): Handle new bounds values.
2867         (dump_subexp_body_standard): Likewise.
2868
2869 2018-04-27  Tom Tromey  <tom@tromey.com>
2870
2871         * configure: Rebuild.
2872         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
2873         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
2874         "OVERRIDE".
2875         (class symbol_needs_eval_context): Likewise.
2876         * dwarf2read.c (mock_mapped_index::symbol_name_count)
2877         (mock_mapped_index::symbol_name_at): Use "override".  Remove
2878         "virtual".
2879         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
2880         "override".
2881         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
2882         * aarch64-tdep.c (instruction_reader::read): Use "override".
2883         (instruction_reader_test::read): Likewise.
2884         * arm-tdep.c (instruction_reader::read): Use "override".
2885         (instruction_reader_thumb::read): Likewise.
2886
2887 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
2888
2889         PR remote/9665
2890         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
2891         instead of remote_send.
2892         (remote_send): Remove.
2893
2894 2018-04-26  Pedro Alves  <palves@redhat.com>
2895
2896         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
2897         find_function_start_sal instead of find_pc_line.
2898
2899 2018-04-26  Pedro Alves  <palves@redhat.com>
2900
2901         * breakpoint.c (set_breakpoint_location_function): Handle
2902         mst_data_gnu_ifunc.
2903         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
2904         * elfread.c (elf_symtab_read): Give data symbols with
2905         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
2906         (elf_rel_plt_read): Update comment.
2907         * linespec.c (convert_linespec_to_sals): Handle
2908         mst_data_gnu_ifunc.
2909         (minsym_found): Handle mst_data_gnu_ifunc.
2910         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
2911         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
2912         * parse.c (find_minsym_type_and_address): Handle
2913         mst_data_gnu_ifunc.
2914         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
2915         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
2916         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
2917         comment.
2918         <mst_data_gnu_ifunc>: New enumerator.
2919
2920 2018-04-26  Pedro Alves  <palves@redhat.com>
2921
2922         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
2923         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
2924         'want_trampoline' parameter by a lookup_msym_prefer parameter.
2925         Handle it.
2926         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
2927         (lookup_minimal_symbol_by_pc): Adjust.
2928         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
2929         (lookup_solib_trampoline_symbol_by_pc): Adjust.
2930         * minsyms.h (lookup_msym_prefer): New enum.
2931         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
2932         parameter by a lookup_msym_prefer parameter.
2933
2934 2018-04-26  Pedro Alves  <palves@redhat.com>
2935
2936         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
2937         ends in "@plt" instead of looking at the symbol's section.
2938
2939 2018-04-26  Pedro Alves  <palves@redhat.com>
2940
2941         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
2942         all references.
2943         (find_pc_partial_function_gnu_ifunc): Rename to ...
2944         (find_pc_partial_function): ... this, and remove references to
2945         'is_gnu_ifunc_p'.
2946         (find_pc_partial_function): Delete old implementation.
2947         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
2948
2949 2018-04-26  Pedro Alves  <palves@redhat.com>
2950
2951         * linespec.c (struct bound_minimal_symbol_search_key): New.
2952         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
2953         skip first line if we found a GNU ifunc minimal symbol by name.
2954         (compare_msymbols): Change parameters to work with a destructured
2955         lhs minsym.
2956         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
2957         functions.
2958
2959 2018-04-26  Pedro Alves  <palves@redhat.com>
2960
2961         * breakpoint.c (set_breakpoint_location_function): Don't resolve
2962         ifunc targets here.  Instead, if we have an ifunc minsym, use its
2963         address/name.
2964         (add_location_to_breakpoint): Store the minsym and the objfile in
2965         the breakpoint location.
2966         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
2967         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
2968         Record the minsym in the sal.
2969         * symtab.h (symtab_and_line) <msymbol>: New field.
2970
2971 2018-04-26  Pedro Alves  <palves@redhat.com>
2972
2973         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
2974         unless we actually resolved the ifunc.
2975
2976 2018-04-26  Pedro Alves  <palves@redhat.com>
2977
2978         * c-exp.y (variable production): Prefer ifunc minsyms over
2979         regular function symbols.
2980         * symtab.c (find_gnu_ifunc): New function.
2981         * minsyms.h (lookup_msym_prefer): New enum.
2982         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
2983         parameter by a lookup_msym_prefer parameter.
2984         * symtab.h (find_gnu_ifunc): New declaration.
2985
2986 2018-04-26  Pedro Alves  <palves@redhat.com>
2987
2988         * blockframe.c (find_gnu_ifunc_target_type): New function.
2989         (find_function_type): New.
2990         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
2991         return a value with a memory address.
2992         (eval_call): For calls to GNU ifunc functions, try to find the
2993         type of the target function from the type that the resolver
2994         returns.
2995         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
2996         symbols.
2997         * infcall.c (find_function_return_type): Delete.
2998         (find_function_addr): Add 'function_type' parameter.  For calls to
2999         GNU ifunc functions, try to find the type of the target function
3000         from the type that the resolver returns, and return it via
3001         FUNCTION_TYPE.
3002         (call_function_by_hand_dummy): Adjust to use the function type
3003         returned by find_function_addr.
3004         (find_function_addr): Add 'function_type' parameter and move
3005         description here.
3006         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
3007         declarations.
3008
3009 2018-04-26  Pedro Alves  <palves@redhat.com>
3010
3011         * c-exp.y (variable production): Skip finding an alias for ifunc
3012         symbols.
3013
3014 2018-04-26  Pedro Alves  <palves@redhat.com>
3015
3016         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
3017
3018 2018-04-25  Pedro Alves  <palves@redhat.com>
3019
3020         * infcmd.c (kill_command): Print the pid as string, not the whole
3021         thread's ptid.  Add comment.  s/has been killed/killed/ in output
3022         message.
3023         * remote.c (remote_detach_1): Print the pid as string, not the
3024         whole thread's ptid.
3025
3026 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
3027             Sergio Durigan Junior  <sergiodj@redhat.com>
3028             Pedro Alves  <palves@redhat.com>
3029
3030         * infcmd.c (kill_command): Print message when inferior has
3031         been killed.
3032         * inferior.c (print_inferior_events): Remove 'static'.  Set as
3033         '1'.
3034         (add_inferior): Improve message printed when
3035         'print_inferior_events' is on.
3036         (exit_inferior): Remove message printed when
3037         'print_inferior_events' is on.
3038         (detach_inferior): Improve message printed when
3039         'print_inferior_events' is on.
3040         (initialize_inferiors): Use 'add_inferior_silent' to set
3041         'current_inferior_'.
3042         * inferior.h (print_inferior_events): Declare here as
3043         'extern'.
3044         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
3045         '[Detaching...]' messages when 'print_inferior_events' is on.
3046         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
3047         as prefix/suffix for messages.  Remove periods.  Fix erroneous
3048         'Detaching after fork from child...', replace it by '... from
3049         parent...'.
3050         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
3051         prefix/suffix when printing 'Detaching...' messages.  Print
3052         them when 'print_inferior_events' is on.
3053         * remote.c (remote_detach_1): Print message when detaching
3054         from inferior and '!is_fork_parent'.
3055
3056 2018-04-24  Tom Tromey  <tom@tromey.com>
3057
3058         * cli-out.h: Reindent.
3059
3060 2018-04-24  Tom Tromey  <tom@tromey.com>
3061
3062         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
3063         (cli_ui_out::do_field_string): Use fputs_filtered.
3064         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
3065
3066 2018-04-23  Tom Tromey  <tom@tromey.com>
3067
3068         * guile/scm-frame.c (gdbscm_frame_read_var): Use
3069         gdb::unique_xmalloc_ptr.
3070
3071 2018-04-23  Tom Tromey  <tom@tromey.com>
3072
3073         * configure: Rebuild.
3074
3075 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
3076
3077         PR gdb/23095
3078         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
3079         prepare_for_testing.  Set normal_bp to r_debug_state if target
3080         is bsd.
3081
3082 2018-04-21  Pedro Alves  <palves@redhat.com>
3083             Rajendra SY  <rajendra.sy@gmail.com>
3084
3085         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
3086         * remote.c (extended_remote_attach): In all-stop mode, mark the
3087         thread as executing.
3088
3089 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3090
3091         * thread.c (thread_apply_all_command): Fix comment.
3092         (thread_command): Fix comment.
3093
3094 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
3095
3096         * common/tdesc.h (tdesc_create_feature): Remove xml filename
3097         parameter.
3098         * features/aarch64-core.c (create_feature_aarch64_core):
3099         Regenerate.
3100         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
3101         Likewise.
3102         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
3103         Likewise.
3104         * features/i386/32bit-avx512.c
3105         (create_feature_i386_32bit_avx512): Likewise.
3106         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
3107         Likewise.
3108         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
3109         Likewise.
3110         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
3111         Likewise.
3112         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
3113         Likewise.
3114         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
3115         Likewise.
3116         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
3117         Likewise.
3118         * features/i386/64bit-avx512.c
3119         (create_feature_i386_64bit_avx512): Likewise.
3120         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
3121         Likewise.
3122         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
3123         Likewise.
3124         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
3125         Likewise.
3126         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
3127         Likewise.
3128         * features/i386/64bit-segments.c
3129         (create_feature_i386_64bit_segments): Likewise.
3130         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
3131         Likewise.
3132         * features/i386/x32-core.c
3133         (create_feature_i386_x32_core): Likewise.
3134         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
3135         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
3136         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
3137         * target-descriptions.c: In generated code, don't pass xml
3138         filename.
3139
3140 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3141
3142         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
3143         (print_xml_feature::visit_post): Likewise.
3144         (print_xml_feature::visit): Likewise.
3145         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
3146         (print_xml_feature): Add new class.
3147         * regformats/regdat.sh: Null xmltarget on feature targets.
3148         * target-descriptions.c (struct target_desc): Add xmltarget.
3149         (maintenance_check_tdesc_xml_convert): Add unittest function.
3150         (tdesc_get_features_xml): Add function to get xml.
3151         (maintenance_check_xml_descriptions): Test xml generation.
3152         * xml-tdesc.c (string_read_description_xml): Add function.
3153         * xml-tdesc.h (string_read_description_xml): Add declaration.
3154
3155 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3156
3157         * features/Makefile: Add feature marker to targets with new style
3158         target descriptions.
3159         * regformats/aarch64.dat: Regenerate.
3160         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
3161         * regformats/i386/amd64-avx-linux.dat: Likewise.
3162         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
3163         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
3164         * regformats/i386/amd64-linux.dat: Likewise.
3165         * regformats/i386/amd64-mpx-linux.dat: Likewise.
3166         * regformats/i386/amd64.dat: Likewise.
3167         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
3168         * regformats/i386/i386-avx-linux.dat: Likewise.
3169         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
3170         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
3171         * regformats/i386/i386-linux.dat: Likewise.
3172         * regformats/i386/i386-mmx-linux.dat: Likewise.
3173         * regformats/i386/i386-mpx-linux.dat: Likewise.
3174         * regformats/i386/i386.dat: Likewise.
3175         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
3176         * regformats/i386/x32-avx-linux.dat: Likewise.
3177         * regformats/i386/x32-linux.dat: Likewise.
3178         * regformats/tic6x-c62x-linux.dat: Likewise.
3179         * regformats/tic6x-c64x-linux.dat: Likewise.
3180         * regformats/tic6x-c64xp-linux.dat: Likewise.
3181         * regformats/regdat.sh: Parse feature marker.
3182
3183 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3184
3185         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
3186         (tdesc_osabi_name): Likewise.
3187         * target-descriptions.c (tdesc_architecture_name): Add new
3188         function.
3189         (tdesc_osabi_name): Likewise.
3190
3191 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3192
3193         * common/tdesc.c (tdesc_predefined_type): Move to here.
3194         (tdesc_named_type): Likewise.
3195         (tdesc_create_vector): Likewise.
3196         (tdesc_create_struct): Likewise.
3197         (tdesc_set_struct_size): Likewise.
3198         (tdesc_create_union): Likewise.
3199         (tdesc_create_flags): Likewise.
3200         (tdesc_create_enum): Likewise.
3201         (tdesc_add_field): Likewise.
3202         (tdesc_add_typed_bitfield): Likewise.
3203         (tdesc_add_bitfield): Likewise.
3204         (tdesc_add_flag): Likewise.
3205         (tdesc_add_enum_value): Likewise.
3206         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
3207         (struct tdesc_type_vector): Likewise.
3208         (struct tdesc_type_field): Likewise.
3209         (struct tdesc_type_with_fields): Likewise.
3210         (tdesc_create_enum): Add declaration.
3211         (tdesc_add_typed_bitfield): Likewise.
3212         (tdesc_add_enum_value): Likewise.
3213         * target-descriptions.c (tdesc_type_field): Move from here.
3214         (tdesc_type_builtin): Likewise.
3215         (tdesc_type_vector): Likewise.
3216         (tdesc_type_with_fields): Likewise.
3217         (tdesc_predefined_types): Likewise.
3218         (tdesc_named_type): Likewise.
3219         (tdesc_create_vector): Likewise.
3220         (tdesc_create_struct): Likewise.
3221         (tdesc_set_struct_size): Likewise.
3222         (tdesc_create_union): Likewise.
3223         (tdesc_create_flags): Likewise.
3224         (tdesc_create_enum): Likewise.
3225         (tdesc_add_field): Likewise.
3226         (tdesc_add_typed_bitfield): Likewise.
3227         (tdesc_add_bitfield): Likewise.
3228         (tdesc_add_flag): Likewise.
3229         (tdesc_add_enum_value): Likewise.
3230         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
3231         (tdesc_add_typed_bitfield): Likewise.
3232         (tdesc_add_enum_value): Likewise.
3233
3234 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3235
3236         * common/tdesc.c (tdesc_feature::accept): Move to here.
3237         (tdesc_feature::operator==): Likewise.
3238         (tdesc_create_reg): Likewise.
3239         * common/tdesc.h (tdesc_type_kind): Likewise.
3240         (struct tdesc_type): Likewise.
3241         (struct tdesc_feature): Likewise.
3242         * regformats/regdat.sh: Create a feature.
3243         * target-descriptions.c (tdesc_type_kind): Move from here.
3244         (tdesc_type): Likewise.
3245         (tdesc_type_up): Likewise.
3246         (tdesc_feature): Likewise.
3247         (tdesc_create_reg): Likewise.
3248
3249 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
3250
3251         * Makefile.in: Add arch/tdesc.c
3252         * common/tdesc.c: New file.
3253         * common/tdesc.h (tdesc_element_visitor): Move to here.
3254         (tdesc_element): Likewise.
3255         (tdesc_reg): Likewise.
3256         (tdesc_reg_up): Likewise.
3257         * regformats/regdef.h (reg): Add offset to constructors.
3258         * target-descriptions.c (tdesc_element_visitor): Move from here.
3259         (tdesc_element): Likewise.
3260         (tdesc_reg): Likewise.
3261         (tdesc_reg_up): Likewise.
3262
3263 2018-04-17  Tom Tromey  <tom@tromey.com>
3264
3265         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
3266         discriminant field.
3267
3268 2018-04-17  Tom Tromey  <tom@tromey.com>
3269
3270         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
3271
3272 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3273
3274         * symtab.c (print_symbol_info): Skip printing filename and line
3275         number when `last' is NULL.
3276         (symtab_symbol_info): Use empty string instead of NULL for first
3277         invocation of print_symbol_info.
3278         (rbreak_command): Pass NULL to `last' parameter of
3279         print_symbol_info.
3280
3281 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
3282
3283         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
3284         instead of nullptr.
3285
3286 2018-04-16  Pedro Alves  <palves@redhat.com>
3287
3288         * MAINTAINERS (sh): Remove.
3289         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
3290         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
3291         (ALLDEPFILES): Remove sh64-tdep.c.
3292         * NEWS: Mentions that support for SH-5/SH64 is removed.
3293         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
3294         (sh*-*-openbsd*): Ditto.
3295         (sh64-*-elf*): Remove.
3296         (sh*): Remove.
3297         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
3298         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
3299         * sh-tdep.c: No longer include "sh64-tdep.h".
3300         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
3301         * sh64-tdep.c, sh64-tdep.h: Remove files.
3302
3303 2018-04-16  Pedro Alves  <palves@redhat.com>
3304
3305         * MAINTAINERS: Remove m88k.
3306         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
3307         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
3308         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
3309         * NEWS: Mention that support for m88k was removed.
3310         * configure.host (m88*-*-*): Remove support.
3311         * configure.nat (m88k-*-*): Remove support.
3312         * configure.tgt (m88*-*-openbsd*): Remove.
3313         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
3314
3315 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
3316
3317         * configure.tgt (x86_tobjs): New variable.
3318         (amd64_tobjs, i386_tobjs): Use it.
3319
3320 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3321
3322         * symtab.c (print_symbol_info): Precede the symbol definition by
3323         the line number when available.
3324         * NEWS: Advertise this enhancement.
3325
3326 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
3327
3328         * NEWS (New options): announce set/show record btrace cpu.
3329         * btrace.c: Include record-btrace.h.
3330         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
3331         the vendor is unknown.
3332         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
3333         Maybe overwrite the btrace configuration's cpu.
3334         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
3335         (btrace_fetch): Add cpu parameter.  Update callers.
3336         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
3337         Maybe overwrite the btrace configuration's cpu.  Skip enabling
3338         errata workarounds if the vendor is unknown.
3339         * python/py-record-btrace.c: Include record-btrace.h.
3340         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
3341         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
3342         * record-btrace.c (record_btrace_cpu_state_kind): New.
3343         (record_btrace_cpu): New.
3344         (set_record_btrace_cpu_cmdlist): New.
3345         (record_btrace_get_cpu): New.
3346         (require_btrace_thread, record_btrace_info)
3347         (record_btrace_resume_thread): Call record_btrace_get_cpu.
3348         (cmd_set_record_btrace_cpu_none): New.
3349         (cmd_set_record_btrace_cpu_auto): New.
3350         (cmd_set_record_btrace_cpu): New.
3351         (cmd_show_record_btrace_cpu): New.
3352         (_initialize_record_btrace): Initialize set/show record btrace cpu
3353         commands.
3354         * record-btrace.h (record_btrace_get_cpu): New.
3355
3356 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
3357
3358         * record.c (set_record_command): Fix typo in message.
3359
3360 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
3361
3362         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
3363
3364 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
3365
3366         * infrun.c (process_event_stop_test): Call
3367         gdbarch_in_indirect_branch_thunk.
3368         * gdbarch.sh (in_indirect_branch_thunk): New.
3369         * gdbarch.c: Regenerated.
3370         * gdbarch.h: Regenerated.
3371         * x86-tdep.h: New.
3372         * x86-tdep.c: New.
3373         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
3374         (HFILES_NO_SRCDIR): Add x86-tdep.h.
3375         (ALLDEPFILES): Add x86-tdep.c.
3376         * arch-utils.h (default_in_indirect_branch_thunk): New.
3377         * arch-utils.c (default_in_indirect_branch_thunk): New.
3378         * i386-tdep: Include x86-tdep.h.
3379         (i386_in_indirect_branch_thunk): New.
3380         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
3381         function.
3382         * amd64-tdep: Include x86-tdep.h.
3383         (amd64_in_indirect_branch_thunk): New.
3384         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
3385
3386 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
3387
3388         PR gdb/23053
3389         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
3390         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
3391         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
3392         regression.
3393
3394 2018-04-12  Tom Tromey  <tom@tromey.com>
3395
3396         * rust-lang.c (rust_print_struct_def): Remove univariant code.
3397         (rust_evaluate_subexp): Likewise.
3398
3399 2018-04-12  Pedro Alves  <palves@redhat.com>
3400
3401         * procfs.c (procfs_detach): Make forward declaration's prototype
3402         match definition's protototype.
3403         (proc_get_LDT_entry): Remove stale do_cleanups call.
3404
3405 2018-04-12  Pedro Alves  <palves@redhat.com>
3406
3407         * target.h (target_ops::to_has_exited): Delete.
3408         (target_has_exited): Delete.
3409         * target-delegates.c: Regenerate.
3410
3411 2018-04-11  Pedro Alves  <palves@redhat.com>
3412
3413         * target.c (fileio_fh_t::t): Add comment.
3414         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
3415         (target_fileio_close): Handle a NULL target.
3416         (invalidate_fileio_fh): New.
3417         (target_close): Call it.
3418         * remote.c (remote_hostio_send_command): No longer check whether
3419         remote_desc is open.
3420
3421 2018-04-11  Pedro Alves  <palves@redhat.com>
3422
3423         * target.c (fileio_fh_t): Make it a named struct instead of a
3424         typedef.
3425         (fileio_fh_t::is_closed): New method.
3426         (DEF_VEC_O (fileio_fh_t)): Remove.
3427         (fileio_fhandles): Now a std::vector.
3428         (is_closed_fileio_fh): Delete.
3429         (acquire_fileio_fd): Adjust.  Rename parameters.
3430         (release_fileio_fd): Adjust.
3431         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
3432         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
3433         (target_fileio_close): Adjust.
3434
3435 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
3436
3437         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
3438         index.
3439
3440 2018-04-10  Pedro Alves  <palves@redhat.com>
3441
3442         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
3443         (scoped_finish_thread_state): New class.
3444         * infcmd.c (run_command_1): Use it instead of finish_thread_state
3445         cleanup.
3446         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
3447         (fetch_inferior_event, normal_stop): Likewise.
3448         * thread.c (finish_thread_state_cleanup): Delete.
3449
3450 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
3451             Pedro Alves  <palves@redhat.com>
3452
3453         * value.c: Include "selftest.h" and "common/array-view.h".
3454         (struct range) <operator ==>: New.
3455         (test_ranges_contain): New.
3456         (check_ranges_vector): New.
3457         (test_insert_into_bit_range_vector): New.
3458         (_initialize_values): Register selftests.
3459         * common/array-view.h (operator==, operator!=): New.
3460
3461 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
3462
3463         * common/gdb_vecs.h (unordered_remove): Add overload that takes
3464         an iterator.
3465         * inline-frame.c: Include <algorithm>.
3466         (struct inline_state): Add constructor.
3467         (inline_state_s): Remove.
3468         (DEF_VEC_O(inline_state_s)): Remove.
3469         (inline_states): Change type to std::vector.
3470         (find_inline_frame_state): Adjust to std::vector.
3471         (allocate_inline_frame_state): Remove.
3472         (clear_inline_frame_state): Adjust to std::vector.
3473         (skip_inline_frames): Adjust to std::vector.
3474
3475 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
3476
3477         * tracepoint.h (struct trace_state_variable): Add constructor.
3478         <name>: Change type to std::string.
3479         * tracepoint.c (tsv_s): Remove.
3480         (DEF_VEC_O(tsv_s)): Remove.
3481         (tvariables): Change to std::vector.
3482         (create_trace_state_variable): Adjust to std::vector.
3483         (find_trace_state_variable): Likewise.
3484         (find_trace_state_variable_by_number): Likewise.
3485         (delete_trace_state_variable): Likewise.
3486         (trace_variable_command): Adjust to std::string.
3487         (delete_trace_variable_command): Likewise.
3488         (tvariables_info_1): Adjust to std::vector.
3489         (save_trace_state_variables): Likewise.
3490         (start_tracing): Likewise.
3491         (merge_uploaded_trace_state_variables): Adjust to std::vector
3492         and std::string.
3493         * target.h (struct target_ops)
3494         <to_download_trace_state_variable>: Pass reference to
3495         trace_state_variable.
3496         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
3497         * target-delegates.c: Re-generate.
3498         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
3499         (mi_tsv_deleted): Likewise.
3500         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
3501         * remote.c (remote_download_trace_state_variable): Change
3502         pointer to reference and adjust.
3503         * make-target-delegates (parse_argtypes): Handle references.
3504         (write_function_header): Likewise.
3505         (munge_type): Likewise.
3506
3507 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
3508
3509         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3510         string_view-selftests.c.
3511         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
3512         testsuite.
3513         * unittests/basic_string_view/cons/char/1.cc: Likewise.
3514         * unittests/basic_string_view/cons/char/2.cc: Likewise.
3515         * unittests/basic_string_view/cons/char/3.cc: Likewise.
3516         * unittests/basic_string_view/element_access/char/1.cc:
3517         Likewise.
3518         * unittests/basic_string_view/element_access/char/empty.cc:
3519         Likewise.
3520         * unittests/basic_string_view/element_access/char/front_back.cc:
3521         Likewise.
3522         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
3523         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
3524         Likewise.
3525         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
3526         Likewise.
3527         * unittests/basic_string_view/modifiers/swap/char/1.cc:
3528         Likewise.
3529         * unittests/basic_string_view/operations/compare/char/1.cc:
3530         Likewise.
3531         * unittests/basic_string_view/operations/compare/char/13650.cc:
3532         Likewise.
3533         * unittests/basic_string_view/operations/copy/char/1.cc:
3534         Likewise.
3535         * unittests/basic_string_view/operations/data/char/1.cc:
3536         Likewise.
3537         * unittests/basic_string_view/operations/find/char/1.cc:
3538         Likewise.
3539         * unittests/basic_string_view/operations/find/char/2.cc:
3540         Likewise.
3541         * unittests/basic_string_view/operations/find/char/3.cc:
3542         Likewise.
3543         * unittests/basic_string_view/operations/find/char/4.cc:
3544         Likewise.
3545         * unittests/basic_string_view/operations/rfind/char/1.cc:
3546         Likewise.
3547         * unittests/basic_string_view/operations/rfind/char/2.cc:
3548         Likewise.
3549         * unittests/basic_string_view/operations/rfind/char/3.cc:
3550         Likewise.
3551         * unittests/basic_string_view/operations/substr/char/1.cc:
3552         Likewise.
3553         * unittests/basic_string_view/operators/char/2.cc: Likewise.
3554         * unittests/string_view-selftests.c: New file.
3555
3556 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
3557
3558         * unittests/basic_string_view/capacity/1.cc: New file.
3559         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
3560         * unittests/basic_string_view/cons/char/1.cc: New file.
3561         * unittests/basic_string_view/cons/char/2.cc: New file.
3562         * unittests/basic_string_view/cons/char/3.cc: New file.
3563         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
3564         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
3565         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
3566         * unittests/basic_string_view/element_access/char/1.cc: New file.
3567         * unittests/basic_string_view/element_access/char/2.cc: New file.
3568         * unittests/basic_string_view/element_access/char/empty.cc: New file.
3569         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
3570         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
3571         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
3572         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
3573         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
3574         * unittests/basic_string_view/include.cc: New file.
3575         * unittests/basic_string_view/inserters/char/1.cc: New file.
3576         * unittests/basic_string_view/inserters/char/2.cc: New file.
3577         * unittests/basic_string_view/inserters/char/3.cc: New file.
3578         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
3579         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
3580         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
3581         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
3582         * unittests/basic_string_view/literals/types.cc: New file.
3583         * unittests/basic_string_view/literals/values.cc: New file.
3584         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
3585         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
3586         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
3587         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
3588         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
3589         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
3590         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
3591         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
3592         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
3593         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
3594         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
3595         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
3596         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
3597         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
3598         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
3599         * unittests/basic_string_view/operations/data/char/1.cc: New file.
3600         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
3601         * unittests/basic_string_view/operations/find/char/1.cc: New file.
3602         * unittests/basic_string_view/operations/find/char/2.cc: New file.
3603         * unittests/basic_string_view/operations/find/char/3.cc: New file.
3604         * unittests/basic_string_view/operations/find/char/4.cc: New file.
3605         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
3606         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
3607         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
3608         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
3609         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
3610         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
3611         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
3612         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
3613         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
3614         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
3615         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
3616         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
3617         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
3618         * unittests/basic_string_view/operators/char/2.cc: New file.
3619         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
3620         * unittests/basic_string_view/range_access/char/1.cc: New file.
3621         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
3622         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
3623         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
3624         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
3625         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
3626         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
3627         * unittests/basic_string_view/requirements/typedefs.cc: New file.
3628         * unittests/basic_string_view/typedefs.cc: New file.
3629         * unittests/basic_string_view/types/1.cc: New file.
3630
3631 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
3632
3633         * common/gdb_string_view.h: Remove libstdc++ implementation
3634         details, adjust to gdb reality.
3635         * common/gdb_string_view.tcc: Likewise.
3636         * cli/cli-script.c (struct string_view): Remove.
3637         (user_args) <m_args>: Change element type to gdb::string_view.
3638         (user_args::insert_args): Adjust.
3639
3640 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
3641
3642         * common/gdb_string_view.h: New file.
3643         * common/gdb_string_view.tcc: New file.
3644
3645 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
3646
3647         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
3648         * configure: Re-generate.
3649
3650 2018-04-09  Pedro Alves  <palves@redhat.com>
3651
3652         * gdbarch.sh: Include "observable.h" instead of "observer.h".
3653         (set_target_gdbarch): Call
3654         gdb::observers::architecture_changed.notify instead of
3655         observer_notify_architecture_changed.
3656
3657 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
3658
3659         * tracepoint.c (struct current_traceframe_cleanup): Remove.
3660         (do_restore_current_traceframe_cleanup): Remove.
3661         (restore_current_traceframe_cleanup_dtor): Remove.
3662         (make_cleanup_restore_current_traceframe): Remove.
3663         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
3664         New.
3665         * tracepoint.h (struct scoped_restore_current_traceframe): New.
3666         * infrun.c (fetch_inferior_event): Use
3667         scoped_restore_current_traceframe.
3668
3669 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
3670
3671         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
3672         Remove.
3673         <n_allocated_type_units>: Remove.
3674         <all_type_units>: Change to std::vector.
3675         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
3676         to std::vector change.
3677         (dwarf2_per_objfile::get_cutu): Likewise.
3678         (dwarf2_per_objfile::get_tu): Likewise.
3679         (create_signatured_type_table_from_index): Likewise.
3680         (create_signatured_type_table_from_debug_names): Likewise.
3681         (dw2_symtab_iter_next): Likewise.
3682         (dw2_print_stats): Likewise.
3683         (dw2_expand_all_symtabs): Likewise.
3684         (dw2_expand_marked_cus): Likewise.
3685         (dw2_debug_names_iterator::next): Likewise.
3686         (dwarf2_initialize_objfile): Likewise.
3687         (add_signatured_type_cu_to_table): Likewise.
3688         (create_all_type_units): Likewise.
3689         (add_type_unit): Likewise.
3690         (struct tu_abbrev_offset): Add constructor.
3691         (build_type_psymtabs_1): Adjust to std::vector change.
3692         (print_tu_stats): Likewise.
3693         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
3694         (write_debug_names): Likewise.
3695
3696 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
3697
3698         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
3699         Make an std::vector.
3700         <n_comp_units>: Remove.
3701         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
3702         to std::vector change.
3703         (dwarf2_per_objfile::get_cutu): Likewise.
3704         (dwarf2_per_objfile::get_cu): Likewise.
3705         (create_cus_from_index): Likewise.
3706         (create_addrmap_from_index): Likewise.
3707         (create_addrmap_from_aranges): Likewise.
3708         (dwarf2_read_index): Likewise.
3709         (dw2_find_last_source_symtab): Likewise.
3710         (dw2_map_symtabs_matching_filename): Likewise.
3711         (dw2_symtab_iter_next): Likewise.
3712         (dw2_print_stats): Likewise.
3713         (dw2_expand_all_symtabs): Likewise.
3714         (dw2_expand_symtabs_with_fullname): Likewise.
3715         (dw2_expand_marked_cus): Likewise.
3716         (dw2_map_symbol_filenames): Likewise.
3717         (create_cus_from_debug_names): Likewise.
3718         (dwarf2_read_debug_names): Likewise.
3719         (dw2_debug_names_iterator::next): Likewise.
3720         (dwarf2_initialize_objfile): Likewise.
3721         (set_partial_user): Likewise.
3722         (dwarf2_build_psymtabs_hard): Likewise.
3723         (read_comp_units_from_section): Remove arguments, adjust to
3724         std::vector change.
3725         (create_all_comp_units): Adjust to std::vector and
3726         read_comp_units_from_section changes.
3727         (dwarf2_find_containing_comp_unit): Adjust to std::vector
3728         change.
3729         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
3730         (psyms_seen_size): Likewise.
3731         (write_gdbindex): Likewise.
3732         (write_debug_names): Likewise.
3733
3734 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
3735
3736         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
3737         with dwarf2_per_objfile.
3738         (create_cus_from_index): Likewise.
3739         (create_signatured_type_table_from_index): Likewise.
3740         (dwarf2_read_index): Likewise.
3741         (dwarf2_initialize_objfile): Likewise.
3742         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
3743         per_cu rather than get_dwarf2_per_objfile.
3744
3745 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
3746
3747         * dwarf2read.h (struct signatured_type): Forward declare.
3748         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
3749         New methods.
3750         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
3751         (dw2_get_cutu): ...this.
3752         (dwarf2_per_objfile::get_cu): Rename from...
3753         (dw2_get_cu): ...this.
3754         (dwarf2_per_objfile::get_tu): New.
3755         (create_addrmap_from_index): Adjust.
3756         (create_addrmap_from_aranges): Adjust.
3757         (dw2_find_last_source_symtab): Adjust.
3758         (dw2_map_symtabs_matching_filename): Adjust.
3759         (dw2_symtab_iter_next): Adjust.
3760         (dw2_print_stats): Adjust.
3761         (dw2_expand_all_symtabs): Adjust.
3762         (dw2_expand_symtabs_with_fullname): Adjust.
3763         (dw2_expand_marked_cus): Adjust.
3764         (dw_expand_symtabs_matching_file_matcher): Adjust.
3765         (dw2_map_symbol_filenames): Adjust.
3766         (dw2_debug_names_iterator::next): Adjust.
3767         (dwarf2_initialize_objfile): Adjust.
3768         (set_partial_user): Adjust.
3769         (dwarf2_build_psymtabs_hard): Adjust.
3770
3771 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
3772
3773         * dwarf2read.c (create_signatured_type_table_from_debug_names):
3774         Remove unused variables.
3775         (dw2_map_symtabs_matching_filename): Likewise.
3776         (dwarf2_record_block_ranges): Likewise.
3777         (dwarf2_read_addr_index): Likewise.
3778         (follow_die_offset): Likewise.
3779
3780 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
3781
3782         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
3783         to symbol_file_add_main.
3784
3785 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
3786
3787         PR mi/22299
3788         * mi/mi-console.c (do_fputc_async_safe): New.
3789         (mi_console_file::write_async_safe): New.
3790         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
3791         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
3792         New.
3793         * ui-file.c (ui_file::putstrn): Adjust call to
3794         fputstrn_unfiltered.
3795         * utils.c (printchar): Replace do_fputs and do_fprintf
3796         parameters by do_fputc.
3797         (fputstr_filtered): Adjust call to printchar.
3798         (fputstr_unfiltered): Likewise.
3799         (fputstrn_filtered): Likewise.
3800         (fputstrn_unfiltered): Add do_fputc parameter, pass to
3801         printchar.
3802         * utils.h (do_fputc_ftype): New typedef.
3803         (fputstrn_unfiltered): Add do_fputc parameter.
3804
3805 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
3806
3807         * regformats/i386/i386-avx.dat: Remove.
3808
3809 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
3810
3811         PR gdb/22979
3812         * amd64-tdep.c (amd64_none_init_abi): New function.
3813         (amd64_x32_none_init_abi): New function.
3814         (_initialize_amd64_tdep): Register handlers for x86-64 and
3815         x64_32 with GDB_OSABI_NONE.
3816         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
3817         GDB_OSABI_NONE osabi.
3818
3819 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
3820
3821         PR gdb/22980
3822         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
3823         GDB_OSABI_NONE.
3824         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
3825         * osabi.c (gdb_osabi_names): Add "unknown" entry.
3826
3827 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
3828
3829         * common/byte-vector.h (char_vector): New type.
3830         * target.h (target_read_alloc): Return
3831         gdb::optional<byte_vector>.
3832         (target_read_stralloc): Return gdb::optional<char_vector>.
3833         (target_get_osdata): Return gdb::optional<char_vector>.
3834         * target.c (target_read_alloc_1): Templatize.  Replacement
3835         manual memory management with vector.
3836         (target_read_alloc): Change return type, adjust.
3837         (target_read_stralloc): Change return type, adjust.
3838         (target_get_osdata): Change return type, adjust.
3839         * auxv.c (struct auxv_info) <length>: Remove.
3840         <data>: Change type to gdb::optional<byte_vector>.
3841         (auxv_inferior_data_cleanup): Free auxv_info with delete.
3842         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
3843         (target_auxv_search): Adjust.
3844         (fprint_target_auxv): Adjust.
3845         * avr-tdep.c (avr_io_reg_read_command): Adjust.
3846         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
3847         (linux_make_corefile_notes): Adjust.
3848         * osdata.c (get_osdata): Adjust.
3849         * remote.c (remote_get_threads_with_qxfer): Adjust.
3850         (remote_memory_map): Adjust.
3851         (remote_traceframe_info): Adjust.
3852         (btrace_read_config): Adjust.
3853         (remote_read_btrace): Adjust.
3854         (remote_pid_to_exec_file): Adjust.
3855         * solib-aix.c (solib_aix_get_library_list): Adjust.
3856         * solib-dsbt.c (decode_loadmap): Don't free buf.
3857         (dsbt_get_initial_loadmaps): Adjust.
3858         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
3859         * solib-target.c (solib_target_current_sos): Adjust.
3860         * tracepoint.c (sdata_make_value): Adjust.
3861         * xml-support.c (xinclude_start_include): Adjust.
3862         (xml_fetch_content_from_file): Adjust.
3863         * xml-support.h (xml_fetch_another): Change return type.
3864         (xml_fetch_content_from_file): Change return type.
3865         * xml-syscall.c (xml_init_syscalls_info): Adjust.
3866         * xml-tdesc.c (file_read_description_xml): Adjust.
3867         (fetch_available_features_from_target): Change return type.
3868         (target_fetch_description_xml): Adjust.
3869         (target_read_description_xml): Adjust.
3870
3871 2018-04-06  Tom Tromey  <tom@tromey.com>
3872
3873         * value.c (~value): Update.
3874         (struct value) <contents>: Now unique_xmalloc_ptr.
3875         (value_contents_bits_eq, allocate_value_contents)
3876         (value_contents_raw, value_contents_all_raw)
3877         (value_contents_for_printing, value_contents_for_printing_const)
3878         (set_value_enclosing_type): Update.
3879
3880 2018-04-06  Tom Tromey  <tom@tromey.com>
3881
3882         * value.c (range_s): Remove typedef, VEC.
3883         (struct range): Add operator<.
3884         (range_lessthan): Remove.
3885         (ranges_contain): Change type.
3886         (~value): Update.
3887         (struct value) <unavailable, optimized_out>: Now std::vector.
3888         (value_entirely_available)
3889         (value_entirely_covered_by_range_vector)
3890         (value_entirely_unavailable, value_entirely_optimized_out):
3891         Update.
3892         (insert_into_bit_range_vector): Change argument type.
3893         (find_first_range_overlap): Likewise.
3894         (struct ranges_and_idx, value_contents_bits_eq)
3895         (require_not_optimized_out, require_available): Update.
3896         (ranges_copy_adjusted): Change argument types.
3897         (value_optimized_out, value_copy, value_fetch_lazy): Update.
3898
3899 2018-04-06  Tom Tromey  <tom@tromey.com>
3900
3901         * value.c (~value): Update.
3902         (struct value) <parent>: Now a value_ref_ptr.
3903         (value_parent, set_value_parent, value_address, value_copy):
3904         Update.
3905
3906 2018-04-06  Tom Tromey  <tom@tromey.com>
3907
3908         * value.c (struct value): Add constructor, destructor, and member
3909         initializers.
3910         (allocate_value_lazy, value_decref): Update.
3911
3912 2018-04-06  Tom Tromey  <tom@tromey.com>
3913
3914         * value.c (struct value) <released, next>: Remove.
3915         (all_values): Now a std::vector.
3916         (allocate_value_lazy): Update.
3917         (value_next): Remove.
3918         (value_mark, value_free_to_mark, release_value)
3919         (value_release_to_mark): Update.
3920
3921 2018-04-06  Tom Tromey  <tom@tromey.com>
3922
3923         * value.h (fetch_subexp_value, value_release_to_mark): Update.
3924         (free_value_chain): Remove.
3925         * value.c (free_value_chain): Remove.
3926         (value_release_to_mark): Return a std::vector.
3927         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
3928         std::vector.
3929         (check_condition): Update.
3930         * eval.c (fetch_subexp_value): Change "val_chain" to a
3931         std::vector.
3932         * breakpoint.c (update_watchpoint): Update.
3933         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
3934
3935 2018-04-06  Tom Tromey  <tom@tromey.com>
3936
3937         * value.h (free_all_values): Remove.
3938         * value.c (free_all_values): Remove.
3939
3940 2018-04-06  Tom Tromey  <tom@tromey.com>
3941
3942         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
3943         (value_history_chain, value_history_count): Remove.
3944         (value_history): New global.
3945         (record_latest_value, access_value_history, show_values)
3946         (preserve_values): Update.
3947
3948 2018-04-06  Tom Tromey  <tom@tromey.com>
3949
3950         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
3951         * varobj.c (varobj_set_display_format, varobj_set_value)
3952         (install_default_visualizer, construct_visualizer)
3953         (install_new_value, ~varobj, varobj_get_value_type)
3954         (my_value_of_variable, varobj_editable_p): Update.
3955         * c-varobj.c (c_describe_child, c_value_of_variable)
3956         (cplus_number_of_children, cplus_describe_child): Update.
3957         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
3958         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
3959         (ada_value_of_variable, ada_value_is_changeable_p): Update.
3960
3961 2018-04-06  Tom Tromey  <tom@tromey.com>
3962
3963         * printcmd.c (last_examine_address): Change type to
3964         value_ref_ptr.
3965         (do_examine, x_command): Update.
3966
3967 2018-04-06  Tom Tromey  <tom@tromey.com>
3968
3969         * value.c (release_value): Update.
3970         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
3971         (struct bpstats) <val>: Now a value_ref_ptr.
3972         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
3973         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
3974         (~watchpoint, print_it_watchpoint, watch_command_1)
3975         (invalidate_bp_value_on_memory_change): Update.
3976
3977 2018-04-06  Tom Tromey  <tom@tromey.com>
3978
3979         * varobj.c (varobj_clear_saved_item)
3980         (update_dynamic_varobj_children, install_new_value, ~varobj):
3981         Update.
3982         * value.h (value_incref): Move declaration earlier.
3983         (value_decref): Rename from value_free.
3984         (struct value_ref_policy): New.
3985         (value_ref_ptr): New typedef.
3986         (struct value_deleter): Remove.
3987         (gdb_value_up): Remove typedef.
3988         (release_value): Change return type.
3989         (release_value_or_incref): Remove.
3990         * value.c (set_value_parent): Update.
3991         (value_incref): Change return type.
3992         (value_decref): Rename from value_free.
3993         (value_free_to_mark, free_all_values, free_value_chain): Update.
3994         (release_value): Return value_ref_ptr.
3995         (release_value_or_incref): Remove.
3996         (record_latest_value, set_internalvar, clear_internalvar):
3997         Update.
3998         * stack.c (info_frame_command): Don't call value_free.
3999         * python/py-value.c (valpy_dealloc, valpy_new)
4000         (value_to_value_object): Update.
4001         * printcmd.c (do_examine): Update.
4002         * opencl-lang.c (lval_func_free_closure): Update.
4003         * mi/mi-main.c (register_changed_p): Don't call value_free.
4004         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
4005         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
4006         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
4007         value_free.
4008         * guile/scm-value.c (vlscm_free_value_smob)
4009         (vlscm_scm_from_value): Update.
4010         * frame.c (frame_register_unwind, frame_unwind_register_signed)
4011         (frame_unwind_register_unsigned, get_frame_register_bytes)
4012         (put_frame_register_bytes): Don't call value_free.
4013         * findvar.c (address_from_register): Don't call value_free.
4014         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
4015         * dwarf2loc.c (entry_data_value_free_closure)
4016         (value_of_dwarf_reg_entry, free_pieced_value_closure)
4017         (dwarf2_evaluate_loc_desc_full): Update.
4018         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
4019         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
4020         (~watchpoint, watch_command_1)
4021         (invalidate_bp_value_on_memory_change): Update.
4022         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
4023
4024 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
4025
4026         PR gdb/23022
4027         * warning.m4: Add -Wno-error=deprecated-register.
4028         * configure: Re-generate.
4029
4030 2018-04-05  Tom Tromey  <tom@tromey.com>
4031
4032         * linespec.h: Remove include of "vec.h".
4033
4034 2018-04-05  Tom Tromey  <tom@tromey.com>
4035
4036         * linespec.c (typep): Remove typedef.
4037         (find_methods, find_superclass_methods): Take a std::vector.
4038         (find_method): Use std::vector.
4039
4040 2018-04-05  Tom Tromey  <tom@tromey.com>
4041
4042         * utils.c (compare_strings): Remove.
4043         * utils.h (compare_strings): Remove.
4044         * objc-lang.h (find_imps): Update.
4045         * objc-lang.c (find_methods): Take a std::vector.
4046         (uniquify_strings, find_imps): Likewise.
4047         * linespec.c (find_methods): Take a std::vector.
4048         (decode_objc): Use std::vector.
4049         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
4050         a std::vector.
4051         (find_method, find_function_symbols): Use std::vector.
4052
4053 2018-04-05  Tom Tromey  <tom@tromey.com>
4054
4055         * completer.c (completion_tracker::completion_tracker): Remove
4056         cast.
4057         (completion_tracker::discard_completions): Likewise.
4058         * breakpoint.c (ambiguous_names_p): Remove cast.
4059         * ada-lang.c (_initialize_ada_language): Remove cast.
4060         * utils.h (streq): Update.
4061         (streq_hash): Add new declaration.
4062         * utils.c (streq): Return bool.
4063         (streq_hash): New function.
4064
4065 2018-04-05  Tom Tromey  <tom@tromey.com>
4066
4067         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
4068         Remove a string copy.
4069
4070 2018-04-05  Tom Tromey  <tom@tromey.com>
4071
4072         * linespec.c (filter_results): Use std::vector.
4073         (decode_line_2, decode_line_full): Update.
4074
4075 2018-04-05  Tom Tromey  <tom@tromey.com>
4076
4077         * linespec.c (canonical_to_fullform): Return std::string.
4078         (filter_results): Update.
4079         (struct decode_line_2_item): Add constructor.
4080         <fullform, displayform>: Now std::string.
4081         (decode_line_2_compare_items): Now a std::sort comparator.
4082         (decode_line_2): Update.
4083
4084 2018-04-05  Tom Tromey  <tom@tromey.com>
4085
4086         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
4087         (unexpected_linespec_error): Update.
4088         (linespec_parse_basic, parse_linespec): Update.
4089
4090 2018-04-05  Tom Tromey  <tom@tromey.com>
4091
4092         * linespec.c (linespec_parse_basic): Reindent.
4093
4094 2018-04-05  Tom Tromey  <tom@tromey.com>
4095
4096         * minsyms.h (iterate_over_minimal_symbols): Update.
4097         * minsyms.c (iterate_over_minimal_symbols): Take a
4098         gdb::function_view.
4099         * linespec.c (struct collect_minsyms): Remove.
4100         (compare_msyms): Now a std::sort comparator.
4101         (add_minsym): Add parameters.
4102         (search_minsyms_for_name): Update.  Use std::vector.
4103
4104 2018-04-03  Tom Tromey  <tom@tromey.com>
4105
4106         * mipsread.c (read_alphacoff_dynamic_symtab): Use
4107         gdb::byte_vector.
4108
4109 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
4110
4111         * MAINTAINERS (Write After Approval): Add Weimin Pan.
4112
4113 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
4114
4115         PR gdb/16959
4116         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
4117         printing static type.
4118
4119 2018-04-01  Tom Tromey  <tom@tromey.com>
4120
4121         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
4122         (rs6000_xfer_shared_libraries): Update.
4123
4124 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
4125
4126         * common/gdb_vecs.h (char_ptr): Remove.
4127         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
4128
4129 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
4130
4131         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
4132         with std::vector.
4133         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
4134
4135 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
4136
4137         * tracepoint.h (struct uploaded_tp): Initialize fields.
4138         <actions, step_actions, cmd_strings>: Change type to
4139         std::vector<char *>.
4140         * tracepoint.c (get_uploaded_tp): Allocate with new.
4141         (free_uploaded_tps): Free with delete.
4142         (parse_tracepoint_definition): Adjust to std::vector change.
4143         * breakpoint.c (read_uploaded_action): Likewise.
4144         (create_tracepoint_from_upload): Likewise.
4145         * ctf.c (ctf_write_uploaded_tp): Likewise.
4146         (SET_ARRAY_FIELD): Likewise.
4147         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
4148
4149 2018-03-30  Tom Tromey  <tom@tromey.com>
4150
4151         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
4152         std::unique_ptr.
4153         (svr4_keep_data_in_core): Update.
4154         (svr4_read_so_list): Update.
4155
4156 2018-03-30  Tom Tromey  <tom@tromey.com>
4157
4158         * windows-nat.c (handle_output_debug_string, handle_exception):
4159         Update.
4160         * target.h (target_read_string): Update.
4161         * target.c (target_read_string): Change "string" to
4162         unique_xmalloc_ptr.
4163         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
4164         Update.
4165         * solib-frv.c (frv_current_sos): Update.
4166         * solib-dsbt.c (dsbt_current_sos): Update.
4167         * solib-darwin.c (darwin_current_sos): Update.
4168         * linux-thread-db.c (inferior_has_bug): Update.
4169         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
4170         Update.  Remove alloca.
4171         * ada-lang.c (ada_main_name): Update.
4172
4173 2018-03-30  Tom Tromey  <tom@tromey.com>
4174
4175         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
4176         (struct dwo_file_deleter): New.
4177         (dwo_file_up): New typedef.
4178         (open_and_init_dwo_file): Use dwo_file_up.
4179         (free_dwo_file_cleanup): Remove.
4180
4181 2018-03-30  Tom Tromey  <tom@tromey.com>
4182
4183         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
4184         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
4185
4186 2018-03-30  Tom Tromey  <tom@tromey.com>
4187
4188         * dwarf2read.c (class free_cached_comp_units): New class.
4189         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
4190         (free_cached_comp_units): Remove function.
4191
4192 2018-03-30  Tom Tromey  <tom@tromey.com>
4193
4194         * utils.h (make_cleanup_unpush_target): Remove.
4195         * inf-ptrace.c (struct target_unpusher): New.
4196         (target_unpush_up) New typedef.
4197         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
4198         target_unpush_up.
4199         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
4200
4201 2018-03-27  Tom Tromey  <tom@tromey.com>
4202
4203         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
4204
4205 2018-03-27  Pedro Alves  <palves@redhat.com>
4206             Tom Tromey  <tom@tromey.com>
4207
4208         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
4209         destructor.  Now a class.
4210         (gdb_readline_wrapper_cleanup): Remove function.
4211         (gdb_readline_wrapper): Remove cleanups.
4212
4213 2018-03-27  Tom Tromey  <tom@tromey.com>
4214
4215         * typeprint.h (struct type_print_options) <local_typedefs,
4216         global_typedefs>: Remove "struct" keyword.
4217         (class typedef_hash_table): New class.
4218         (recursively_update_typedef_hash, add_template_parameters)
4219         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
4220         (find_typedef_in_hash): Don't declare.
4221         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
4222         (typedef_hash_table::recursively_update): Rename from
4223         recursively_update_typedef_hash.  Now a member.
4224         (typedef_hash_table::add_template_parameters): Rename from
4225         add_template_parameters.  Now a member.
4226         (typedef_hash_table::typedef_hash_table): Now a constructor;
4227         rename from create_typedef_hash.
4228         (typedef_hash_table::~typedef_hash_table): Now a destructor;
4229         rename from free_typedef_hash.
4230         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
4231         (do_free_global_table): Remove.
4232         (typedef_hash_table::typedef_hash_table): New constructor; renamed
4233         from copy_type_recursive.
4234         (create_global_typedef_table): Remove.
4235         (typedef_hash_table::find_global_typedef): Now a member of
4236         typedef_hash_table.
4237         (typedef_hash_table::find_typedef): Rename from
4238         find_typedef_in_hash; now a member.
4239         (whatis_exp): Update.
4240         * extension.h (struct ext_lang_type_printers): Add constructor and
4241         destructor.
4242         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
4243         declare.
4244         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
4245         Now a constructor; rename from start_ext_lang_type_printers.
4246         (ext_lang_type_printers): Now a destructor; rename from
4247         free_ext_lang_type_printers.
4248         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
4249         Update.
4250         (c_type_print_base_struct_union): Update.  Remove cleanups.
4251
4252 2018-03-27  Tom Tromey  <tom@tromey.com>
4253
4254         * dwarf-index-write.c: Include <cmath>.
4255
4256 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
4257
4258         * NEWS: Add entry describing new "set|show varsize-limit" command.
4259         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
4260         command.
4261         * printcmd.c (_initialize_printcmd): Add "set var" alias of
4262         "set variable".
4263
4264 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
4265
4266         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
4267         dwarf-index-write.c
4268         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
4269         * dwarf-index-common.c: New file.
4270         * dwarf-index-common.h: New file.
4271         * dwarf-index-write.c: New file.
4272         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
4273         (struct dwarf2_section_info): Move from here.
4274         (dwarf2_section_info_def): Likewise.
4275         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
4276         (offset_type): Likewise.
4277         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
4278         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
4279         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
4280         (byte_swap): Likewise.
4281         (MAYBE_SWAP): Likewise.
4282         (dwarf2_per_cu_ptr): Likewise.
4283         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
4284         (struct tu_stats): Likewise.
4285         (struct dwarf2_per_objfile): Likewise.
4286         (struct dwarf2_per_cu_data): Likewise.
4287         (struct signatured_type): Likewise.
4288         (sig_type_ptr): Likewise.
4289         (DEF_VEC_P (sig_type_ptr)): Likewise.
4290         (INDEX4_SUFFIX): Likewise.
4291         (INDEX5_SUFFIX): Likewise.
4292         (DEBUG_STR_SUFFIX): Likewise.
4293         (dwarf2_read_section): Make non-static.
4294         (mapped_index_string_hash): Move from here.
4295         (dwarf5_djb_hash): Likewise.
4296         (file_write): Likewise.
4297         (class data_buf): Likewise.
4298         (struct symtab_index_entry): Likewise.
4299         (struct mapped_symtab): Likewise.
4300         (find_slot): Likewise.
4301         (hash_expand): Likewise.
4302         (add_index_entry): Likewise.
4303         (uniquify_cu_indices): Likewise.
4304         (class c_str_view): Likewise.
4305         (class c_str_view_hasher): Likewise.
4306         (class vector_hasher): Likewise.
4307         (write_hash_table): Likewise.
4308         (psym_index_map): Likewise.
4309         (struct addrmap_index_data): Likewise.
4310         (add_address_entry): Likewise.
4311         (add_address_entry_worker): Likewise.
4312         (write_address_map): Likewise.
4313         (symbol_kind): Likewise.
4314         (write_psymbols): Likewise.
4315         (struct signatured_type_index_data): Likewise.
4316         (write_one_signatured_type): Likewise.
4317         (recursively_count_psymbols): Likewise.
4318         (recursively_write_psymbols): Likewise.
4319         (class debug_names): Likewise.
4320         (check_dwarf64_offsets): Likewise.
4321         (psyms_seen_size): Likewise.
4322         (write_gdbindex): Likewise.
4323         (write_debug_names): Likewise.
4324         (assert_file_size): Likewise.
4325         (write_psymtabs_to_index): Likewise.
4326         (save_gdb_index_command): Likewise.
4327         (_initialize_dwarf2_read): Don't register the "save gdb-index"
4328         command.
4329         * dwarf2read.h: New file.
4330
4331 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
4332
4333         PR gdb/22670
4334         * dwarf2read.c (dwarf2_physname): Do not return the demangled
4335         symbol name if the CU's language stores symbol names in linkage
4336         format.
4337         * language.h (struct language_defn)
4338         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
4339         all instances of this struct.
4340
4341 2018-03-26  Tom Tromey  <tom@tromey.com>
4342
4343         * stack.c (backtrace_command_1): Remove verbose code.
4344
4345 2018-03-26  Tom Tromey  <tom@tromey.com>
4346
4347         * python/py-framefilter.c (py_print_type): Don't catch
4348         exceptions.  Return void.
4349         (py_print_value): Likewise.
4350         (py_print_single_arg): Likewise.
4351         (enumerate_args): Don't catch exceptions.
4352         (py_print_args): Likewise.
4353         (py_print_frame): Likewise.
4354         (gdbpy_apply_frame_filter): Catch exceptions here.
4355
4356 2018-03-26  Tom Tromey  <tom@tromey.com>
4357
4358         * stack.c (_initialize_stack): Remove trailing newlines from help
4359         text.  Add "Usage" line to "backtrace" help.
4360
4361 2018-03-26  Tom Tromey  <tom@tromey.com>
4362
4363         PR python/16486:
4364         * python/py-framefilter.c (py_print_args): Call wrap_hint.
4365
4366 2018-03-26  Tom Tromey  <tom@tromey.com>
4367
4368         * python/py-framefilter.c (py_print_single_arg): Return
4369         EXT_LANG_BT_ERROR from catch.
4370
4371 2018-03-26  Tom Tromey  <tom@tromey.com>
4372
4373         PR backtrace/15584:
4374         * stack.c (backtrace_command_1): Move some code into no-filters
4375         "if".
4376
4377 2018-03-26  Tom Tromey  <tom@tromey.com>
4378
4379         * python/py-framefilter.c (throw_quit_or_print_exception): New
4380         function.
4381         (gdbpy_apply_frame_filter): Use it.
4382
4383 2018-03-26  Tom Tromey  <tom@tromey.com>
4384
4385         PR cli/17716:
4386         * python/py-framefilter.c (py_print_type, py_print_value)
4387         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
4388         RETURN_MASK_ERROR.
4389
4390 2018-03-26  Tom Tromey  <tom@tromey.com>
4391
4392         * python/py-framefilter.c (enumerate_args): Use
4393         gdb::unique_xmalloc_ptr.
4394
4395 2018-03-26  Tom Tromey  <tom@tromey.com>
4396
4397         * python/py-framefilter.c (py_print_frame): Return
4398         EXT_LANG_BT_OK.
4399         (gdbpy_apply_frame_filter): Update comment.
4400         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
4401         Remove.
4402         <EXT_LANG_BT_NO_FILTERS>: Change value.
4403
4404 2018-03-26  Tom Tromey  <tom@tromey.com>
4405
4406         PR backtrace/15582:
4407         * stack.c (backtrace_command): Parse "hide" argument.
4408         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
4409         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
4410         constant.
4411
4412 2018-03-26  Tom Tromey  <tom@tromey.com>
4413
4414         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
4415         add "flags".
4416         (backtrace_command): Remove "fulltrace", add "flags".
4417
4418 2018-03-26  Tom Tromey  <tom@tromey.com>
4419
4420         * stack.c (backtrace_command): Rewrite command line parsing.
4421
4422 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
4423
4424         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
4425
4426 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
4427
4428         * filename-seen-cache.h: Add include guard.
4429
4430 2018-03-26  Keith Seitz  <keiths@redhat.com>
4431
4432         * symfile.c (place_section): Remove "struct" from section_addr_info
4433         in comment.
4434         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
4435         "struct" keyword from section_addr_info.
4436
4437 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
4438
4439         * regformats/regdef.h (reg): Add constructors.
4440
4441 2018-03-25  Pedro Alves  <palves@redhat.com>
4442
4443         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
4444         if then/else bodies in var_func_name extraction.
4445
4446 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
4447
4448         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
4449         lookup_minimal_symbol() to find symbol entry.
4450         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
4451
4452 2018-03-23  Keith Seitz  <keiths@redhat.com>
4453
4454         PR c++/22968
4455         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
4456         nested type definitions for C++, too.
4457
4458 2018-03-23  Tom Tromey  <tom@tromey.com>
4459
4460         * machoread.c (struct oso_el): Add a constructor.  Don't define as
4461         a typedef.
4462         (macho_register_oso): Remove.
4463         (macho_symtab_read): Take a std::vector.
4464         (oso_el_compare_name): Now a std::sort comparator.
4465         (macho_symfile_read_all_oso): Take a std::vector.
4466         (macho_symfile_read): Use std::vector.  Remove cleanups.
4467
4468 2018-03-22  Tom Tromey  <tom@tromey.com>
4469
4470         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
4471         (record_full_goto_bookmark): Use std::string.
4472
4473 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4474
4475         PR tdep/18295
4476         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
4477         a single mask.
4478
4479 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4480
4481         * rs6000-tdep.c (store_insn_p): New function.
4482         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
4483         and cr_reg to their unshifted values. Use store_insn_p to
4484         match LR saves using either R1 or fdata->alloca_reg. Use
4485         store_insn_p to match CR saves. Set alloca_reg_offset
4486         when alloca_reg and framep are set. Remove lr_reg shift
4487         when assigning to fdata->lr_register.
4488
4489 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
4490
4491         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
4492         command line args instead of emitting a warning.
4493
4494 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
4495
4496         * tracepoint.h (struct static_tracepoint_marker): Initialize
4497         fields, define default constructor, move constructor and move
4498         assignment, disable the rest.
4499         <str_id, extra>: Make std::string.
4500         (release_static_tracepoint_marker): Remove.
4501         (free_current_marker): Remove.
4502         * tracepoint.c (free_current_marker): Remove.
4503         (parse_static_tracepoint_marker_definition): Adjust to
4504         std::string, use new hex2str overload.
4505         (release_static_tracepoint_marker): Remove.
4506         (print_one_static_tracepoint_marker): Get marker by reference
4507         and adjust to std::string.
4508         (info_static_tracepoint_markers_command): Adjust to std::vector
4509         changes
4510         * target.h (static_tracepoint_marker_p): Remove typedef.
4511         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
4512         (struct target_ops) <to_static_tracepoint_marker_at>: Return
4513         bool.
4514         <to_static_tracepoint_markers_by_strid>: Return std::vector.
4515         * target-debug.h
4516         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
4517         (target_debug_print_std_vector_static_tracepoint_marker): New.
4518         (target_debug_print_struct_static_tracepoint_marker_p): Rename
4519         to...
4520         (target_debug_print_static_tracepoint_marker_p): ... this.
4521         * target-delegates.c: Re-generate.
4522         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
4523         Make std::string.
4524         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
4525         (decode_static_tracepoint_spec): Adjust to std::vector.
4526         (tracepoint_print_one_detail): Adjust to std::string.
4527         (strace_marker_decode_location): Adjust to std::string.
4528         (update_static_tracepoint): Adjust to std::string, remove call
4529         to release_static_tracepoint_marker.
4530         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
4531         Adjust to std::vector.
4532         * remote.c (remote_static_tracepoint_marker_at): Return bool.
4533         (remote_static_tracepoint_markers_by_strid): Adjust to
4534         std::vector.
4535         * common/rsp-low.h (hex2str): New overload with explicit count
4536         of bytes.
4537         * common/rsp-low.c (hex2str): New overload with explicit count
4538         of bytes.
4539         * unittests/rsp-low-selftests.c (test_hex2str): New function.
4540         (_initialize_rsp_low_selftests): Add test_hex2str test.
4541         * unittests/tracepoint-selftests.c
4542         (test_parse_static_tracepoint_marker_definition): Adjust to
4543         std::string.
4544
4545 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
4546
4547         * tracepoint.c (parse_static_tracepoint_marker_definition):
4548         Consider case where the definition is followed by more
4549         definitions.
4550         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
4551         tracepoint-selftests.c.
4552         * unittests/tracepoint-selftests.c: New.
4553
4554 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
4555
4556         * MAINTAINERS (Write After Approval): Add Pedro Franco de
4557         Carvalho.
4558
4559 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
4560
4561         * symtab.c (find_pc_sect_line): fixed indentation.
4562
4563 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
4564
4565         * symtab.c (find_pc_sect_line): now uses binary search.
4566
4567 2018-03-19  Tom Tromey  <tom@tromey.com>
4568
4569         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
4570         "IDENT" production.
4571
4572 2018-03-19  Pedro Alves  <palves@redhat.com>
4573             Tom Tromey  <tom@tromey.com>
4574
4575         * unittests/observable-selftests.c: New file.
4576         * common/observable.h: New file.
4577         * observable.h: New file.
4578         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
4579         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
4580         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
4581         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
4582         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
4583         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
4584         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
4585         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
4586         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
4587         python/py-breakpoint.c, python/py-finishbreakpoint.c,
4588         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
4589         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
4590         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
4591         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
4592         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
4593         tui/tui-interp.c, valops.c: Update all users.
4594         * tui/tui-hooks.c (tui_bp_created_observer)
4595         (tui_bp_deleted_observer, tui_bp_modified_observer)
4596         (tui_inferior_exit_observer, tui_before_prompt_observer)
4597         (tui_normal_stop_observer, tui_register_changed_observer):
4598         Remove.
4599         (tui_observers_token): New global.
4600         (attach_or_detach, tui_attach_detach_observers): New functions.
4601         (tui_install_hooks, tui_remove_hooks): Use
4602         tui_attach_detach_observers.
4603         * record-btrace.c (record_btrace_thread_observer): Remove.
4604         (record_btrace_thread_observer_token): New global.
4605         * observer.sh: Remove.
4606         * observer.c: Rename to observable.c.
4607         * observable.c (namespace gdb_observers): Define new objects.
4608         (observer_debug): Move into gdb_observers namespace.
4609         (struct observer, struct observer_list, xalloc_observer_list_node)
4610         (xfree_observer_list_node, generic_observer_attach)
4611         (generic_observer_detach, generic_observer_notify): Remove.
4612         (_initialize_observer): Update.
4613         Don't include observer.inc.
4614         * Makefile.in (generated_files): Remove observer.h, observer.inc.
4615         (clean mostlyclean): Likewise.
4616         (observer.h, observer.inc): Remove targets.
4617         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
4618         (COMMON_SFILES): Use observable.c, not observer.c.
4619         * .gitignore: Remove observer.h.
4620
4621 2018-03-18  Tom Tromey  <tom@tromey.com>
4622
4623         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
4624         gdb::def_vector.
4625         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
4626
4627 2018-03-17  Tom Tromey  <tom@tromey.com>
4628
4629         * auto-load.c (auto_load_objfile_script_1): Use std::string.
4630
4631 2018-03-17  Tom Tromey  <tom@tromey.com>
4632
4633         * target.c (class scoped_target_fd): New.
4634         (target_fileio_close_cleanup): Remove.
4635         (target_fileio_read_alloc_1): Use scoped_target_fd.
4636
4637 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
4638
4639         * silent-rules.mk: New.
4640         * Makefile.in: Include silent-rules.mk
4641         (srcdir, VPATH, top_srcdir): Move up.
4642         (COMPILE): Add ECHO_CXX.
4643         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
4644         (init.c): Add ECHO_INIT_C.
4645         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
4646         (version.c): Add ECHO_GEN.
4647         (printcmd.o): Add ECHO_CXX.
4648         (target-float.o): Add ECHO_CXX.
4649         (ada-exp.o): Add ECHO_CXX.
4650         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
4651         (insight$(EXEEXT)): Add ECHO_CXXLD.
4652         * gnulib/configure.ac: Add AM_SILENT_RULES.
4653         * gnulib/aclocal.m4: Re-generate.
4654         * gnulib/configure: Re-generate.
4655         * gnulib/import/Makefile.in: Re-generate.
4656
4657 2018-03-16  Tom Tromey  <tom@tromey.com>
4658
4659         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
4660         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
4661         * utils.c (do_free_section_addr_info)
4662         (make_cleanup_free_section_addr_info): Remove.
4663         * symfile.h (struct other_sections): Add constructor.
4664         (struct section_addr_info): Remove.
4665         (section_addr_info): New typedef.
4666         (struct sym_fns) <sym_offsets>: Change type of parameter.
4667         (build_section_addr_info_from_objfile)
4668         (relative_addr_info_to_section_offsets, addr_info_make_relative)
4669         (default_symfile_offsets, symbol_file_add)
4670         (symbol_file_add_from_bfd)
4671         (build_section_addr_info_from_section_table): Update.
4672         (alloc_section_addr_info, free_section_addr_info): Don't declare.
4673         * symfile.c (alloc_section_addr_info): Remove.
4674         (build_section_addr_info_from_section_table): Change return type.
4675         Update.
4676         (build_section_addr_info_from_bfd)
4677         (build_section_addr_info_from_objfile): Likewise.
4678         (free_section_addr_info): Remove.
4679         (relative_addr_info_to_section_offsets): Change type of "addrs".
4680         (addrs_section_compar): Now a std::sort comparator.
4681         (addrs_section_sort): Change return type.
4682         (addr_info_make_relative): Change type of "addrs".  Update.
4683         (default_symfile_offsets, syms_from_objfile_1)
4684         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
4685         (symbol_file_add_separate): Update.
4686         (symbol_file_add): Change type of "addrs".  Update.
4687         (add_symbol_file_command): Update.  Remove cleanups.
4688         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
4689         cleanups.
4690         * symfile-debug.c (debug_sym_offsets): Change type of "info".
4691         * solib.c (solib_read_symbols): Update.
4692         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
4693         * machoread.c (macho_symfile_offsets): Update.
4694         * jit.c (jit_bfd_try_read_symtab): Update.
4695
4696 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
4697
4698         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
4699         unittests/utils-selftests.c.
4700         * unittests/utils-selftests.c: New file.
4701
4702 2018-03-14  Tom Tromey  <tom@tromey.com>
4703
4704         PR cli/14977:
4705         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
4706         for NULL.
4707
4708 2018-03-14  Tom Tromey  <tom@tromey.com>
4709
4710         PR cli/19918:
4711         * printcmd.c (printf_pointer): Allow "-" in format.
4712
4713 2018-03-14  Tom Tromey  <tom@tromey.com>
4714
4715         * printcmd.c (_initialize_printcmd): Add usage to printf.
4716
4717 2018-03-14  Yao Qi  <qiyao@sourceware.org>
4718
4719         * MAINTAINERS: Update my email address.
4720
4721 2018-03-13  Tom Tromey  <tom@tromey.com>
4722
4723         * machoread.c (macho_check_dsym): Change filenamep to a
4724         std::string*.
4725         (macho_symfile_read): Update.
4726         * symfile.c (load_command): Use std::string.
4727
4728 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
4729
4730         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
4731         to error message string.
4732         (riscv_register_name): Use xsnprintf instead of sprintf.
4733         (riscv_insn::fetch_instruction): Use gdb_assert instead of
4734         internal_error.
4735         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
4736         error.
4737         (riscv_push_dummy_call): Likewise.
4738
4739 2018-03-12  Tom Tromey  <tom@tromey.com>
4740
4741         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
4742         Use gdb::byte_vector.
4743         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
4744
4745 2018-03-12  Yao Qi  <yao.qi@linaro.org>
4746
4747         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
4748         parameter type to readable_regcache.
4749         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
4750         the declaration.
4751
4752 2018-03-11  Tom Tromey  <tom@tromey.com>
4753
4754         * dwarf2read.c (struct nextfield): Add initializers.
4755         (struct nextfnfield): Remove.
4756         (struct fnfieldlist): Add initializers.  Remove "length" and
4757         "head", use std::vector.
4758         (struct decl_field_list): Remove.
4759         (struct field_info): Add initializers.
4760         <fields, baseclasses>: Now std::vector.
4761         <nbaseclasses, nfnfields, typedef_field_list_count,
4762         nested_types_list_count>: Remove.
4763         (dwarf2_add_field, dwarf2_add_type_defn)
4764         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
4765         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
4766         (process_structure_scope): Update.
4767
4768 2018-03-11  Tom Tromey  <tom@tromey.com>
4769
4770         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
4771         for use by std::sort.
4772         (build_type_psymtabs_1): Use std::vector.
4773
4774 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
4775
4776         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
4777         and LIBMPFR in the printed configuration.
4778
4779 2018-03-08  Tom Tromey  <tom@tromey.com>
4780
4781         * source.c (get_filename_and_charpos): Use scoped_fd.
4782         * nto-procfs.c (procfs_open_1): Use scoped_fd.
4783         (procfs_pidlist): Likewise.
4784         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
4785         (iterate_over_mappings): Likewise.
4786
4787 2018-03-08  Tom Tromey  <tom@tromey.com>
4788
4789         * infcall.c (struct call_return_meta_info)
4790         <stack_temporaries_enabled>: Remove.
4791         (get_call_return_value, call_function_by_hand_dummy): Update.
4792         * thread.c (disable_thread_stack_temporaries): Remove.
4793         (enable_thread_stack_temporaries): Remove.
4794         (thread_stack_temporaries_enabled_p): Return bool.
4795         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
4796         (get_last_thread_stack_temporary): Update.
4797         * eval.c (evaluate_subexp): Update.
4798         * gdbthread.h (class enable_thread_stack_temporaries): Now a
4799         class, not a function.
4800         (value_ptr, value_vec): Remove typedefs.
4801         (class thread_info) <stack_temporaries_enabled>: Now bool.
4802         <stack_temporaries>: Now a std::vector.
4803         (thread_stack_temporaries_enabled_p)
4804         (value_in_thread_stack_temporaries): Return bool.
4805
4806 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
4807
4808         * remote.c (putpkt_binary): Fix omitted bytes reporting.
4809         (getpkt_or_notif_sane_1): Likewise.
4810
4811 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
4812
4813         * build-id.c (build_id_to_debug_bfd): Use std::string.
4814
4815 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
4816
4817         * build-id.c (find_separate_debug_file_by_buildid): Return
4818         std::string.
4819         * build-id.h (find_separate_debug_file_by_buildid): Return
4820         std::string.
4821         * coffread.c (coff_symfile_read): Adjust to std::string.
4822         * elfread.c (elf_symfile_read): Adjust to std::string.
4823         * symfile.c (separate_debug_file_exists): Change parameter to
4824         std::string.
4825         (find_separate_debug_file): Return std::string.
4826         (find_separate_debug_file_by_debuglink): Return std::string.
4827         * symfile.h (find_separate_debug_file_by_debuglink): Return
4828         std::string.
4829
4830 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
4831
4832         * common/xml-utils.c (xml_escape_text): Move code to...
4833         (xml_escape_text_append): ... this new function.
4834         * common/xml-utils.h (xml_escape_text_append): New declaration.
4835         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
4836         New function.
4837         (_initialize_xml_utils): register test_xml_escape_text_append as
4838         a selftest.
4839
4840 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
4841
4842         * defs.h: Remove MAX_REGISTER_SIZE.
4843         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
4844         asserts.
4845         * python/py-unwind.c (pyuw_sniffer): Likewise.
4846
4847 2018-03-07  Tom Tromey  <tom@tromey.com>
4848
4849         * linux-tdep.c (linux_info_proc): Update.
4850         * target.h (struct target_ops) <to_fileio_readlink>: Return
4851         optional<string>.
4852         (target_fileio_readlink): Return optional<string>.
4853         * remote.c (remote_hostio_readlink): Return optional<string>.
4854         * inf-child.c (inf_child_fileio_readlink): Return
4855         optional<string>.
4856         * target.c (target_fileio_readlink): Return optional<string>.
4857
4858 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
4859
4860         * regcache.c (cooked_read_test): Add riscv to the list of
4861         architectures that have a save_reggroup.
4862
4863 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
4864
4865         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
4866         value is not a dynamic class object.
4867
4868 2018-03-06  Tom Tromey  <tom@tromey.com>
4869
4870         * rust-exp.y: Formatting fixes.
4871
4872 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4873
4874         * riscv-tdep.c (riscv_register_name): Remove target description
4875         support.
4876         (riscv_gdbarch_init): Remove target description check.
4877
4878 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4879
4880         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
4881         comment.
4882         * riscv-tdep.h: Likewise.
4883
4884 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4885
4886         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
4887         (riscv_pseudo_register_write): Delete.
4888         (riscv_gdbarch_init): Remove all use of pseudo registers.
4889
4890 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
4891
4892         * record-btrace.c (btrace_print_lines): Replace cleanup
4893         parameter with RAII equivalents.
4894         (btrace_insn_history): Replace cleanup with RAII equivalents.
4895         * ui-out.h (make_cleanup_ui_out_list_begin_end,
4896         make_cleanup_ui_out_tuple_begin_end): Remove.
4897         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
4898         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
4899         make_cleanup_ui_out_list_begin_end): Remove.
4900
4901 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
4902
4903         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
4904         parameter types to std::vector.  Use bool.
4905         (record_btrace_wait): Replace VEC(tp_t) with
4906         std::vector<thread_info *>.
4907         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
4908
4909 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
4910
4911         * record-btrace.c (record_btrace_disable_callback): Remove.
4912         (struct scoped_btrace_disable): New.
4913         (record_btrace_open): Use scoped_btrace_disable.
4914
4915 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4916
4917         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
4918         reading values from registers.
4919
4920 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4921
4922         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
4923         where appropriate.
4924
4925 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4926
4927         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
4928         change parameter type.  Use GDB's print functions, and use
4929         core_addr_to_string where appropriate.
4930         (riscv_push_dummy_call): Use core_addr_to_string where
4931         appropriate, update call to riscv_print_arg_location, and reindent
4932         a few lines.
4933         (riscv_return_value): Update call to riscv_print_arg_location.
4934
4935 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4936             Tim Newsome <tim@sifive.com>
4937             Albert Ou <a0u@eecs.berkeley.edu>
4938             Darius Rad <darius@bluespec.com>
4939
4940         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
4941         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
4942         (ALLDEPFILES): Add riscv-tdep.c
4943         * configure.tgt: Add riscv support.
4944         * riscv-tdep.c: New file.
4945         * riscv-tdep.h: New file.
4946         * NEWS: Mention new target.
4947         * MAINTAINERS: Add entry for riscv.
4948
4949 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
4950
4951         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
4952         fields within aggregates.
4953
4954 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
4955
4956         * record-btrace.c (btrace_print_lines): Change type of flags to
4957         gdb_disassembly_flags.
4958
4959 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
4960
4961         * fbsd-nat.c: Include "inf-ptrace.h".
4962         (USE_SIGTRAP_SIGINFO): Conditionally define.
4963         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
4964         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
4965         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
4966         function.
4967         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
4968         Likewise.
4969         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
4970         Likewise.
4971         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
4972         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
4973         "supports_stopped_by_hw_breakpoint" target methods.
4974
4975 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
4976
4977         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
4978         * fbsd-nat.c (debug_fbsd_nat): New variable.
4979         (show_fbsd_nat_debug): New function.
4980         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
4981         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
4982
4983 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
4984
4985         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
4986         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
4987         prototype.
4988         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
4989         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
4990         method.
4991
4992 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
4993
4994         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
4995         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
4996
4997 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
4998
4999         * charset.c (struct charset_vector): New.
5000         (charsets): Change type to charset_vector.
5001         (find_charset_names): Adjust.
5002         (add_one): Adjust.
5003         (_initialize_charset): Adjust.
5004
5005 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
5006
5007         * progspace.h (struct program_space) <deleted_solibs>: Change
5008         type to std::vector<std::string>.
5009         * progspace.c (clear_program_space_solib_cache): Adjust.
5010         * breakpoint.c (print_solib_event): Adjust.
5011         (check_status_catch_solib): Adjust.
5012         * solib.c (update_solib_list): Adjust.
5013         * ui-out.h (class ui_out) <field_string>: New overload.
5014         * ui-out.c (ui_out::field_string): New overload.
5015
5016 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
5017
5018         * progspace.h (struct program_space): Add constructor and
5019         destructor, initialize fields.
5020         (add_program_space): Remove.
5021         * progspace.c (add_program_space): Rename to...
5022         (program_space::program_space): ... this.
5023         (release_program_space): Rename to...
5024         (program_space::~program_space): ... this.
5025         (delete_program_space): Use delete to delete program_space.
5026         (initialize_progspace): Use new to allocate program_space.
5027         * inferior.c (add_inferior_with_spaces): Likewise.
5028         (clone_inferior_command): Likewise.
5029         * infrun.c (follow_fork_inferior): Likewise.
5030         (handle_vfork_child_exec_or_exit): Likewise.
5031
5032 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
5033
5034         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
5035         (delim_string_to_char_ptr_vec): Return std::vector of
5036         gdb::unique_xmalloc_ptr.
5037         (dirnames_to_char_ptr_vec_append): Take std::vector of
5038         gdb::unique_xmalloc_ptr.
5039         (dirnames_to_char_ptr_vec): Return std::vector of
5040         gdb::unique_xmalloc_ptr.
5041         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
5042         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
5043         (delim_string_to_char_ptr_vec): Return an std::vector of
5044         gdb::unique_xmalloc_ptr, adjust the code.
5045         (dirnames_to_char_ptr_vec_append): Take an std::vector of
5046         gdb::unique_xmalloc_ptr, adjust the code.
5047         (dirnames_to_char_ptr_vec): Return an std::vector of
5048         gdb::unique_xmalloc_ptr, adjust the code.
5049         * auto-load.c (auto_load_safe_path_vec): Change type to
5050         std::vector of gdb::unique_xmalloc_ptr.
5051         (auto_load_expand_dir_vars): Return an std::vector of
5052         gdb::unique_xmalloc_ptr, adjust the code.
5053         (auto_load_safe_path_vec_update): Adjust.
5054         (filename_is_in_auto_load_safe_path_vec): Adjust.
5055         (auto_load_objfile_script_1): Adjust.
5056         * build-id.c (build_id_to_debug_bfd): Adjust.
5057         * linux-thread-db.c (thread_db_load_search): Adjust.
5058         * source.c (add_path): Adjust.
5059         (openp): Adjust.
5060         * symfile.c (find_separate_debug_file): Adjust.
5061         * utils.c (do_free_char_ptr_vec): Remove.
5062         (make_cleanup_free_char_ptr_vec): Remove.
5063
5064 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
5065
5066         PR gdb/22907
5067         * common/pathstuff.c: Conditionally include "<windows.h>".
5068
5069 2018-03-01  Georg Sauthoff  <mail@georg.so>
5070
5071         PR gdb/22888
5072         * gcore.in: Quote variables and switch interpreter to bash.
5073
5074 2018-03-01  Tom Tromey  <tom@tromey.com>
5075
5076         * dwarf2read.c (alloc_discriminant_info): Fix default_index
5077         assertion.  Add assertion for discriminant_index.
5078         (quirk_rust_enum): Use correct base type name in univariant case.
5079
5080 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
5081
5082         * record.c (get_call_history_modifiers): Return a
5083         record_print_flags.
5084         (cmd_record_call_history): Adjust.
5085         * record-btrace.c (record_btrace_call_history): Adjust.
5086         (record_btrace_call_history_range): Adjust.
5087         (record_btrace_call_history_from): Adjust.
5088         * target-debug.h (target_debug_print_record_print_flags): New.
5089         * target-delegates.c: Re-generate.
5090         * target.c (target_call_history): Change flags type.
5091         (target_call_history_from): Likewise.
5092         (target_call_history_range): Likewise.
5093         * target.h (struct target_ops) <target_call_history>: Likewise.
5094         (target_call_history_from): Likewise.
5095         (target_call_history_range): Likewise.
5096
5097 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5098             Simon Marchi  <simon.marchi@polymtl.ca>
5099
5100         * common/common-utils.c: Include "sys/stat.h".
5101         (is_regular_file): Move here from "source.c"; change return
5102         type to "bool".
5103         * common/common-utils.h (is_regular_file): New prototype.
5104         * common/pathstuff.c (contains_dir_separator): New function.
5105         * common/pathstuff.h (contains_dir_separator): New prototype.
5106         * source.c: Don't include "sys/stat.h".
5107         (is_regular_file): Move to "common/common-utils.c".
5108
5109 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
5110
5111         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
5112         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
5113         * auto-load.c: Include "common/pathstuff.h".
5114         * common/common-def.h (current_directory): Move here.
5115         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
5116         function.
5117         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
5118         prototype.
5119         * common/pathstuff.c: New file.
5120         * common/pathstuff.h: New file.
5121         * compile/compile.c: Include "common/pathstuff.h".
5122         * defs.h (current_directory): Move to "common/common-defs.h".
5123         * dwarf2read.c: Include "common/pathstuff.h".
5124         * exec.c: Likewise.
5125         * guile/scm-safe-call.c: Likewise.
5126         * linux-thread-db.c: Likewise.
5127         * main.c: Likewise.
5128         * nto-tdep.c: Likewise.
5129         * objfiles.c: Likewise.
5130         * source.c: Likewise.
5131         * symtab.c: Likewise.
5132         * utils.c: Include "common/pathstuff.h".
5133         (gdb_realpath): Move to "common/pathstuff.c".
5134         (gdb_realpath_keepfile): Likewise.
5135         (gdb_abspath): Likewise.
5136         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
5137         (gdb_realpath_keepfile): Likewise.
5138         (gdb_abspath): Likewise.
5139
5140 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
5141
5142         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
5143         wildcard process pid for super_resume for kernels with a
5144         specific bug.
5145
5146 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
5147
5148         * compile/compile.c (get_args): Add additional comments
5149         explaining function.
5150
5151 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
5152             Tom Tromey  <tom@tromey.com>
5153
5154         * target.h (memory_write_request_s): Remove typedef.  Don't define
5155         VEC.
5156         (target_write_memory_blocks): Change argument to std::vector.
5157         (struct memory_write_request): Add constructor.
5158         * target-memory.c (compare_block_starting_address): Return bool.
5159         Change argument types.
5160         (claim_memory): Change arguments to use std::vector.
5161         (split_regular_and_flash_blocks, blocks_to_erase)
5162         (compute_garbled_blocks): Likewise.
5163         (cleanup_request_data, cleanup_write_requests_vector): Remove.
5164         (target_write_memory_blocks): Change argument to std::vector.
5165         * symfile.c (struct load_section_data): Add constructor and
5166         destructor.  Use std::vector for "requests".
5167         (struct load_progress_data): Add initializers.
5168         (load_section_callback): Update.  Use "new".
5169         (clear_memory_write_data): Remove.
5170         (generic_load): Update.
5171
5172 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
5173
5174         * arch/aarch64.h: Use common/tdesc.h.
5175
5176 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
5177
5178         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
5179         architecture with a 64-bit ABI.
5180
5181 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
5182
5183         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
5184         ahead of target description loading.
5185
5186 2018-02-26  Tom Tromey  <tom@tromey.com>
5187
5188         * stack.c (backtrace_command_1): Update.
5189         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
5190         of "flags".
5191         * python/py-framefilter.c (py_print_frame)
5192         (gdbpy_apply_frame_filter): Change type of "flags".
5193         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
5194         of "flags".
5195         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
5196         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
5197         * extension.h (enum frame_filter_flag): Rename from
5198         frame_filter_flags.
5199         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
5200         (apply_ext_lang_frame_filter): Change type of "flags".
5201         * extension.c (apply_ext_lang_frame_filter): Change type of
5202         "flags".
5203         * extension-priv.h (struct extension_language_ops)
5204         <apply_frame_filter>: Change type of "flags".
5205
5206 2018-02-26  Tom Tromey  <tom@tromey.com>
5207
5208         PR python/16497:
5209         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
5210         off-by-one in py_end computation.
5211         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
5212         PRINT_MORE_FRAMES.
5213         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
5214         constant.
5215
5216 2018-02-26  Tom Tromey  <tom@tromey.com>
5217
5218         * dwarf2read.c (struct variant_field): New.
5219         (struct nextfield) <variant>: New field.
5220         (dwarf2_add_field): Handle DW_TAG_variant_part.
5221         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
5222         discriminated union.
5223         (read_structure_type): Handle DW_TAG_variant_part.
5224         (handle_struct_member_die): New function, extracted from
5225         process_structure_scope.  Handle DW_TAG_variant.
5226         (process_structure_scope): Handle discriminated unions.  Call
5227         handle_struct_member_die.
5228
5229 2018-02-26  Tom Tromey  <tom@tromey.com>
5230
5231         * rust-lang.h (rust_last_path_segment): Declare.
5232         * rust-lang.c (rust_last_path_segment): Now public.  Change
5233         contract.
5234         (struct disr_info): Remove.
5235         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
5236         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
5237         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
5238         (rust_enum_p, rust_enum_variant): New function.
5239         (rust_underscore_fields): Remove "offset" parameter.
5240         (rust_print_enum): New function.
5241         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
5242         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
5243         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
5244         enums.
5245         (rust_internal_print_type): New function, from rust_print_type.
5246         Remove enum code.
5247         (rust_print_type): Call rust_internal_print_type.
5248         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
5249         Update enum handling.
5250         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
5251         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
5252         (rust_union_quirks): New functions.
5253         (process_full_comp_unit, process_full_type_unit): Call
5254         rust_union_quirks.
5255         (process_structure_scope): Update rust_unions if necessary.
5256
5257 2018-02-26  Tom Tromey  <tom@tromey.com>
5258
5259         * value.h (value_union_variant): Declare.
5260         * valops.c (value_union_variant): New function.
5261         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
5262         (struct discriminant_info): New.
5263         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
5264         enumerator.
5265         (struct main_type) <flag_discriminated_union>: New field.
5266
5267 2018-02-26  Tom Tromey  <tom@tromey.com>
5268
5269         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
5270         unittests/unpack-selftests.c.
5271         * unittests/unpack-selftests.c: New file.
5272         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
5273
5274 2018-02-26  Yao Qi  <yao.qi@linaro.org>
5275
5276         * dwarf2read.c (struct partial_die_info) <read>: New method.
5277         (read_partial_die): Remove the declaration.
5278         (load_partial_dies): Update.
5279         (partial_die_info::partial_die_info):
5280         (read_partial_die): Change it to partial_die_info::read.
5281
5282 2018-02-26  Yao Qi  <yao.qi@linaro.org>
5283
5284         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
5285         (fixup_partial_die): Remove declaration.
5286         (scan_partial_symbols): Update.
5287         (partial_die_parent_scope): Likewise.
5288         (partial_die_full_name): Likewise.
5289         (fixup_partial_die): Change it to partial_die_info::fixup.
5290
5291 2018-02-26  Yao Qi  <yao.qi@linaro.org>
5292
5293         * dwarf2read.c (read_partial_die): Update the declaration.
5294         (load_partial_dies): Caller update.
5295         (read_partial_die): Remove one argument abbrev_len.
5296
5297 2018-02-26  Yao Qi  <yao.qi@linaro.org>
5298
5299         * dwarf2read.c (struct partial_die_info): Add ctor, delete
5300         assignment operator.
5301         (load_partial_dies): Use ctor and copy ctor.
5302         (read_partial_die): Update.
5303         (dwarf2_cu::find_partial_die): Use ctor.
5304
5305 2018-02-26  Yao Qi  <yao.qi@linaro.org>
5306
5307         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
5308         (find_partial_die_in_comp_unit): Change it to
5309         dwarf2_cu::find_partial_die.
5310         (find_partial_die): Update.
5311
5312 2018-02-26  Yao Qi  <yao.qi@linaro.org>
5313
5314         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
5315         is NULL.
5316
5317 2018-02-26  Yao Qi  <yao.qi@linaro.org>
5318
5319         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
5320
5321 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
5322
5323         * arch/amd64.h: Use common/tdesc.h.
5324         * arch/i386.c: Likewise.
5325         * arch/i386.h: Likewise.
5326         * arch/tic6x.c: Likewise.
5327         * arch/tdesc.h: Move file from here...
5328         * common/tdesc.h: ...to here.
5329         * features/aarch64-core.c: Regenerate.
5330         * features/aarch64-fpu.c: Regenerate.
5331         * features/i386/32bit-avx.c: Regenerate.
5332         * features/i386/32bit-avx512.c: Regenerate.
5333         * features/i386/32bit-core.c: Regenerate.
5334         * features/i386/32bit-linux.c: Regenerate.
5335         * features/i386/32bit-mpx.c: Regenerate.
5336         * features/i386/32bit-pkeys.c: Regenerate.
5337         * features/i386/32bit-sse.c: Regenerate.
5338         * features/i386/64bit-avx.c: Regenerate.
5339         * features/i386/64bit-avx512.c: Regenerate.
5340         * features/i386/64bit-core.c: Regenerate.
5341         * features/i386/64bit-linux.c: Regenerate.
5342         * features/i386/64bit-mpx.c: Regenerate.
5343         * features/i386/64bit-pkeys.c: Regenerate.
5344         * features/i386/64bit-segments.c: Regenerate.
5345         * features/i386/64bit-sse.c: Regenerate.
5346         * features/i386/x32-core.c: Regenerate.
5347         * features/tic6x-c6xp.c: Regenerate.
5348         * features/tic6x-core.c: Regenerate.
5349         * features/tic6x-gp.c: Regenerate.
5350         * target-descriptions.c: Use common/tdesc.h.
5351         * target-descriptions.h: Likewise.
5352
5353 2018-02-24  Tom Tromey  <tom@tromey.com>
5354
5355         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
5356         (try_thread_db_load_from_dir, thread_db_load_search): Use
5357         std::string.
5358         (info_auto_load_libthread_db_compare): Return bool.  Change
5359         argument types.
5360         (info_auto_load_libthread_db): Use std::vector, std::string.
5361         Remove cleanups.
5362
5363 2018-02-24  Tom Tromey  <tom@tromey.com>
5364
5365         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
5366         std::string.
5367         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
5368         std::string*.
5369         * gdbarch.c: Rebuild.
5370         * gdbarch.h: Rebuild.
5371         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
5372         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
5373         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
5374         std::string*.
5375
5376 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
5377
5378         * gdbtypes.h (sect_offset): Change type to uint64_t.
5379         (sect_offset_str): New function.
5380         * dwarf2read.c (create_addrmap_from_aranges): Use
5381         sect_offset_str.
5382         (error_check_comp_unit_head): Likewise.
5383         (create_debug_type_hash_table): Likewise.
5384         (read_cutu_die_from_dwo): Likewise.
5385         (init_cutu_and_read_dies): Likewise.
5386         (init_cutu_and_read_dies_no_follow): Likewise.
5387         (process_psymtab_comp_unit_reader): Likewise.
5388         (partial_die_parent_scope): Likewise.
5389         (peek_die_abbrev): Likewise.
5390         (process_queue): Likewise.
5391         (dwarf2_physname): Likewise.
5392         (read_namespace_alias): Likewise.
5393         (read_import_statement): Likewise.
5394         (create_dwo_cu_reader): Likewise.
5395         (create_cus_hash_table): Likewise.
5396         (lookup_dwo_cutu): Likewise.
5397         (inherit_abstract_dies): Likewise.
5398         (read_func_scope): Likewise.
5399         (read_call_site_scope): Likewise.
5400         (dwarf2_add_member_fn): Likewise.
5401         (read_common_block): Likewise.
5402         (read_module_type): Likewise.
5403         (read_typedef): Likewise.
5404         (read_subrange_type): Likewise.
5405         (load_partial_dies): Likewise.
5406         (read_partial_die): Likewise.
5407         (find_partial_die): Likewise.
5408         (read_str_index): Likewise.
5409         (dwarf2_string_attr): Likewise.
5410         (build_error_marker_type): Likewise.
5411         (lookup_die_type): Likewise.
5412         (dump_die_shallow): Likewise.
5413         (follow_die_ref): Likewise.
5414         (dwarf2_fetch_die_loc_sect_off): Likewise.
5415         (dwarf2_fetch_constant_bytes): Likewise.
5416         (follow_die_sig): Likewise.
5417         (get_signatured_type): Likewise.
5418         (get_DW_AT_signature_type): Likewise.
5419         (dwarf2_find_containing_comp_unit): Likewise.
5420         (set_die_type): Likewise.
5421
5422 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
5423
5424         * arch/aarch64.c: Include "common-defs.h".
5425         * arch/amd64.c: Likewise.
5426         * arch/i386.c: Likewise.
5427
5428 2018-02-21  Tom Tromey  <tom@tromey.com>
5429
5430         * value.h: (extract_field_op): Update.
5431         * eval.c (extract_field_op): Return a const char *.
5432         * expression.h (parse_expression_for_completion): Update.
5433         * completer.c (complete_expression): Update.
5434         (add_struct_fields): Make fieldname const.
5435         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
5436         (mark_completion_tag, parse_exp_in_context_1): Update.
5437         (parse_expression_for_completion): Change "name" to
5438         unique_xmalloc_ptr*.
5439
5440 2018-02-21  Tom Tromey  <tom@tromey.com>
5441
5442         * infcall.c (call_function_by_hand_dummy): Use std::vector.
5443
5444 2018-02-21  Yao Qi  <yao.qi@linaro.org>
5445
5446         * avr-tdep.c (avr_read_pc): Change parameter type to
5447         readable_regcache.
5448         * gdbarch.sh (read_pc): Likewise.
5449         * gdbarch.c: Re-generated.
5450         * gdbarch.h: Re-generated.
5451         * hppa-tdep.c (hppa_read_pc): Change parameter type to
5452         readable_regcache.
5453         * ia64-tdep.c (ia64_read_pc): Likewise.
5454         * mips-tdep.c (mips_read_pc): Likewise.
5455         * spu-tdep.c (spu_read_pc): Likewise.
5456
5457 2018-02-21  Yao Qi  <yao.qi@linaro.org>
5458
5459         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
5460         * regcache-dump.c: New file.
5461         * regcache.c: Move register_dump to regcache-dump.c.
5462         (maintenance_print_registers): Likewise.
5463         (maintenance_print_raw_registers): Likewise.
5464         (maintenance_print_cooked_registers): Likewise.
5465         (maintenance_print_register_groups): Likewise.
5466         (maintenance_print_remote_registers): Likewise.
5467         (_initialize_regcache): Likewise.
5468         * regcache.h (register_dump): Moved from regcache.c.
5469
5470 2018-02-21  Yao Qi  <yao.qi@linaro.org>
5471
5472         * regcache.c (regcache::regcache): Update.
5473         (regcache::invalidate): Move it to detached_regcache::invalidate.
5474         (get_thread_arch_aspace_regcache): Update.
5475         (regcache::raw_update): Update.
5476         (regcache::cooked_read): Remove some code.
5477         (regcache::cooked_read_value): Likewise.
5478         (regcache::raw_write): Remove assert on m_readonly_p.
5479         (regcache::raw_supply_integer): Move it to
5480         detached_regcache::raw_supply_integer.
5481         (regcache::raw_supply_zeroed): Likewise.
5482         * regcache.h (detached_regcache) <raw_supply_integer>: New
5483         declaration.
5484         <raw_supply_zeroed, invalidate>: Likewise.
5485         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
5486         <invalidate>: Likewise.
5487         <m_readonly_p>: Removed.
5488
5489 2018-02-21  Yao Qi  <yao.qi@linaro.org>
5490
5491         * infcmd.c (get_return_value): Let stop_regs point to
5492         get_current_regcache.
5493         * regcache.c (regcache::regcache): Remove.
5494         (register_dump_reg_buffer): New class.
5495         (regcache_print): Adjust.
5496         * regcache.h (regcache): Remove constructors.
5497
5498 2018-02-21  Yao Qi  <yao.qi@linaro.org>
5499
5500         * regcache.c (class register_dump): New class.
5501         (register_dump_regcache, register_dump_none): New class.
5502         (register_dump_remote, register_dump_groups): New class.
5503         (regcache_print): Update.
5504         * regcache.h (regcache_dump_what): Move it to regcache.c.
5505         (regcache) <dump>: Remove.
5506
5507 2018-02-21  Yao Qi  <yao.qi@linaro.org>
5508
5509         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
5510          reg_buffer_rw *.
5511         (jit_unwind_reg_set_impl): Call raw_supply.
5512         (jit_frame_sniffer): Use reg_buffer_rw.
5513         * record-full.c (record_full_core_regbuf): Change its type.
5514         (record_full_core_open_1): Use reg_buffer_rw.
5515         (record_full_close): Likewise.
5516         (record_full_core_fetch_registers): Use regcache->raw_supply.
5517         (record_full_core_store_registers): Likewise.
5518         * regcache.c (regcache::get_register_status): Move it to
5519         reg_buffer.
5520         (regcache_raw_set_cached_value): Remove.
5521         (regcache::raw_set_cached_value): Remove.
5522         (regcache::raw_write): Call raw_supply.
5523         (regcache::raw_supply): Move it to reg_buffer_rw.
5524         * regcache.h (regcache_raw_set_cached_value): Remove.
5525         (reg_buffer_rw): New class.
5526
5527 2018-02-21  Yao Qi  <yao.qi@linaro.org>
5528
5529         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
5530         readonly_detached_regcache.
5531         (dummy_frame_prev_register): Use regcache->cooked_read.
5532         * frame.c (frame_save_as_regcache): Change return type.
5533         (frame_pop): Update.
5534         * frame.h (frame_save_as_regcache): Update declaration.
5535         * inferior.h (get_infcall_suspend_state_regcache): Update
5536         declaration.
5537         * infrun.c (infcall_suspend_state) <registers>: use
5538         readonly_detached_regcache.
5539         (save_infcall_suspend_state): Don't use regcache_dup.
5540         (get_infcall_suspend_state_regcache): Change return type.
5541         * linux-fork.c (struct fork_info) <savedregs>: Change to
5542         readonly_detached_regcache.
5543         <pc>: New field.
5544         (fork_save_infrun_state): Don't use regcache_dup.
5545         (info_checkpoints_command): Adjust.
5546         * mi/mi-main.c (register_changed_p): Update declaration.
5547         (mi_cmd_data_list_changed_registers): Use
5548         readonly_detached_regcache.
5549         (register_changed_p): Change parameter type to
5550         readonly_detached_regcache.
5551         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
5552         readonly_detached_regcache.
5553         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
5554         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
5555         New.
5556         (regcache::save): Move it to reg_buffer.
5557         (regcache::restore): Change parameter type.
5558         (regcache_dup): Remove.
5559         * regcache.h (reg_buffer) <save>: New method.
5560         (readonly_detached_regcache): New class.
5561         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
5562         readonly_detached_regcache.
5563         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
5564
5565 2018-02-21  Yao Qi  <yao.qi@linaro.org>
5566
5567         * frame.c (frame_save_as_regcache): Use regcache method save.
5568         (frame_pop): Use regcache method restore.
5569         * infrun.c (restore_infcall_suspend_state): Likewise.
5570         * linux-fork.c (fork_load_infrun_state): Likewise.
5571         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
5572         save.
5573         * regcache.c (regcache_save): Remove.
5574         (regcache::restore): More asserts.
5575         (regcache_cpy): Remove.
5576         * regcache.h (regcache_save): Remove the declaration.
5577         (regcache::restore): Move from private to public.
5578         Remove the friend declaration of regcache_cpy.
5579         (regcache_cpy): Remove declaration.
5580
5581 2018-02-21  Yao Qi  <yao.qi@linaro.org>
5582
5583         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
5584         parameter type to 'readable_regcache *'.
5585         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
5586         * arm-tdep.c (arm_neon_quad_read): Likewise.
5587         (arm_pseudo_read): Likewise.
5588         * avr-tdep.c (avr_pseudo_register_read): Likewise.
5589         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
5590         * frv-tdep.c (frv_pseudo_register_read): Likewise.
5591         * gdbarch.c: Re-generated.
5592         * gdbarch.h: Re-generated.
5593         * gdbarch.sh (pseudo_register_read): Change parameter type to
5594         'readable_regcache *'.
5595         (pseudo_register_read_value): Likewise.
5596         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
5597         (h8300_pseudo_register_read): Likewise.
5598         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
5599         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
5600         (i386_pseudo_register_read_into_value): Likewise.
5601         (i386_pseudo_register_read_value): Likewise.
5602         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
5603         declaration.
5604         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
5605         * m32c-tdep.c (m32c_raw_read): Likewise.
5606         (m32c_read_flg): Likewise.
5607         (m32c_banked_register): Likewise.
5608         (m32c_banked_read): Likewise.
5609         (m32c_sb_read): Likewise.
5610         (m32c_part_read): Likewise.
5611         (m32c_cat_read): Likewise.
5612         (m32c_r3r2r1r0_read): Likewise.
5613         (m32c_pseudo_register_read): Likewise.
5614         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
5615         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
5616         (mep_pseudo_cr64_read): Likewise.
5617         (mep_pseudo_register_read): Likewise.
5618         * mips-tdep.c (mips_pseudo_register_read): Likewise.
5619         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
5620         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
5621         * regcache.c (regcache::raw_read): Move it to readable_regcache.
5622         (regcache::cooked_read): Likewise.
5623         (regcache::cooked_read_value): Likewise.
5624         (regcache_cooked_read_signed):
5625         (regcache::cooked_read): Likewise.
5626         * regcache.h (readable_regcache): New class.
5627         (regcache): Inherit readable_regcache.  Move some methods to
5628         readable_regcache.
5629         * rl78-tdep.c (rl78_pseudo_register_read): Change
5630         parameter type to 'readable_regcache *'.
5631         * rs6000-tdep.c (do_regcache_raw_read): Remove.
5632         (e500_pseudo_register_read): Change parameter type to
5633         'readable_regcache *'.
5634         (dfp_pseudo_register_read): Likewise.
5635         (vsx_pseudo_register_read): Likewise.
5636         (efpr_pseudo_register_read): Likewise.
5637         * s390-tdep.c (s390_pseudo_register_read): Likewise.
5638         * sh-tdep.c (sh_pseudo_register_read): Likewise.
5639         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
5640         (sh64_pseudo_register_read): Likewise.
5641         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
5642         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
5643         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
5644         (spu_pseudo_register_read): Likewise.
5645         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
5646         (xtensa_pseudo_register_read): Likewise.
5647
5648 2018-02-21  Yao Qi  <yao.qi@linaro.org>
5649
5650         * regcache.c (regcache::regcache): Call reg_buffer ctor.
5651         (regcache::arch): Move it to reg_buffer::arch.
5652         (regcache::register_buffer): Likewise.
5653         (regcache::assert_regnum): Likewise.
5654         (regcache::num_raw_registers): Likewise.
5655         * regcache.h (reg_buffer): New class.
5656         (regcache): Inherit reg_buffer.
5657
5658 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
5659
5660         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
5661         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
5662
5663 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
5664
5665         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
5666
5667 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
5668
5669         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
5670         (SFILES): Remove common/*.c files.
5671         (COMMON_OBS): Remove some *.o files built from common/*.c files.
5672         * common/common.host: Add common reference.
5673         * configure.ac: Likewise.
5674         * configure: Regenerate.
5675
5676 2018-02-16  Yao Qi  <yao.qi@linaro.org>
5677
5678         * block.c (block_namespace_info): Inherit allocate_on_obstack.
5679         (block_initialize_namespace): Use new.
5680         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
5681         (dwarf2_free_objfile): Use delete.
5682         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
5683         (copy_type_recursive): Use new.
5684         * gdb_obstack.h (allocate_on_obstack): New.
5685
5686 2018-02-15  Yao Qi  <yao.qi@linaro.org>
5687
5688         PR gdb/22849
5689         * inferior.c (exit_inferior_1): Reset inf->control.
5690
5691 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
5692
5693         * ada-lang.c (ada_to_fixed_value_create): Delete advance
5694         declaration.
5695
5696 2018-02-14  Pedro Alves  <palves@redhat.com>
5697
5698         * frame-unwind.c (frame_unwind_try_unwinder): Always call
5699         frame_cleanup_after_sniffer on exception.
5700
5701 2018-02-14  Tom Tromey  <tom@tromey.com>
5702
5703         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
5704         const.
5705         (solib_bfd_open): Make pathname const.
5706         * solib.c (solib_bfd_open): Make pathname const.
5707         * solib-spu.c (spu_bfd_fopen): Make name const.
5708         (spu_bfd_open): Make pathname const.
5709         * solib-darwin.c (darwin_bfd_open): Make pathname const.
5710         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
5711
5712 2018-02-14  Tom Tromey  <tom@tromey.com>
5713
5714         * symfile.c (symfile_bfd_open): Update.
5715         * source.h (openp, source_full_path_of, find_and_open_source):
5716         Change argument type to unique_xmalloc_ptr.
5717         * source.c (openp): Take a unique_xmalloc_ptr.
5718         (source_full_path_of, find_and_open_source): Likewise.
5719         (open_source_file, symtab_to_fullname): Update.
5720         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
5721         unique_xmalloc_ptr.
5722         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
5723         (exec_file_find): Update.
5724         * psymtab.c (psymtab_to_fullname): Update.
5725         * nto-tdep.h (nto_find_and_open_solib): Update.
5726         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
5727         unique_xmalloc_ptr.
5728         * exec.c (exec_file_attach): Update.
5729         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
5730         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
5731
5732 2018-02-14  Tom Tromey  <tom@tromey.com>
5733
5734         * solib.c: Include source.h.
5735         * nto-tdep.c: Include source.h.
5736         * mi/mi-cmd-env.c: Include source.h.
5737         * infcmd.c: Include source.h.
5738         * exec.c: Include source.h.
5739         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
5740         (add_path, directory_switch, source_path, init_source_path): Move
5741         declarations...
5742         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
5743         (add_path, directory_switch, source_path, init_source_path):
5744         ...here.
5745
5746 2018-02-14  Tom Tromey  <tom@tromey.com>
5747
5748         * solist.h (exec_file_find, solib_find): Return
5749         unique_xmalloc_ptr.
5750         (solib_bfd_fopen): Take a const char *.
5751         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
5752         (exec_file_find, solib_find): Likewise.
5753         (solib_bfd_fopen): Do not take ownership of "pathname".
5754         (solib_bfd_open): Use unique_xmalloc_ptr.
5755         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
5756         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
5757         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
5758         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
5759
5760 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
5761
5762         * ada-lang.c (name_match_type_from_name): Remove reference to
5763         ada_name_for_lookup in function's documentation.
5764         * ada-lang.h (ada_name_for_lookup): Delete declaration.
5765
5766 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
5767
5768         * defs.h (enum openp_flags): New enum.
5769         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
5770         Move to enum openp_flags.
5771         (openp_flags): New enum flags.
5772         (openp): Change parameter type to openp_flags.
5773         * source.c (openp): Change parameter type to openp_flags.
5774         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
5775         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
5776
5777 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
5778
5779         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
5780         per-command.
5781
5782 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
5783
5784         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
5785         into...
5786         (class dwarf2_queue_guard): ...the destructor of this new class.
5787         (dw2_do_instantiate_symtab): Create instance of the new class
5788         dwarf2_queue_guard, remove cleanup.
5789
5790 2018-02-09  Tom Tromey  <tom@tromey.com>
5791
5792         * source.c (find_source_lines): Don't reference past the end of
5793         the vector.
5794
5795 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5796
5797         * remote.c (remote_btrace_maybe_reopen): Change error message.
5798         * btrace.c (btrace_enable): Likewise.
5799         (parse_xml_btrace): Likewise.
5800         (parse_xml_btrace_conf): Likewise.
5801
5802 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5803
5804         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
5805         (linux_enable_pt, linux_enable_bts): Call
5806         diagnose_perf_event_open_fail.
5807
5808 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5809
5810         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
5811         Remove parameter and change return type.  Update callers.  Move it.
5812         (linux_enable_bts, linux_enable_pt): Improve error message.
5813         (linux_enable_pt): Remove zero buffer size check.
5814         (linux_enable_btrace): Improve error messages.  Remove NULL return
5815         check.
5816
5817 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5818
5819         * btrace.c (btrace_enable): Remove target_supports_btrace call.
5820         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
5821         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
5822         (linux_supports_pt, linux_supports_btrace): Remove.
5823         (linux_enable_bts): Call cpu_supports_bts.
5824         * nat/linux-btrace.h (linux_supports_btrace): Remove.
5825         * remote.c (remote_supports_btrace): Remove.
5826         (init_remote_ops): Remove remote_supports_btrace.
5827         * target-delegates.c: Regenerated.
5828         * target.c (target_supports_btrace): Remove.
5829         * target.h (target_ops) <to_supports_btrace>: Remove
5830         (target_supports_btrace): Remove.
5831         * x86-linux-nat.c (x86_linux_create_target): Remove
5832         linux_supports_btrace.
5833
5834 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5835
5836         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
5837         btrace failed.
5838         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
5839         exception and use message in own exception.
5840
5841 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5842
5843         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
5844         (perf_event_pt_event_type): Use gdb_file_up.
5845         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
5846         scoped_fd, and scoped_mmap.
5847
5848 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5849
5850         * common/scoped_mmap.h: New.
5851         * unittests/scoped_mmap-selftest.c: New.
5852         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
5853         unittests/scoped_mmap-selftest.c.
5854
5855 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
5856
5857         * common/scoped_fd.h: New.
5858         * unittests/scoped_fd-selftest.c: New.
5859         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
5860         unittests/scoped_fd-selftest.c.
5861
5862 2018-02-09  Tom Tromey  <tom@tromey.com>
5863
5864         * auto-load.c (auto_load_section_scripts): Use
5865         gdb::unique_xmalloc_ptr.
5866
5867 2018-02-09  Tom Tromey  <tom@tromey.com>
5868
5869         * auto-load.c (execute_script_contents): Use std::string.
5870
5871 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
5872
5873         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
5874         Python function, rather than a new command.
5875
5876 2018-02-08  Tom Tromey  <tom@tromey.com>
5877
5878         * solib.c (solib_find_1): Use std::string.
5879         (solib_bfd_fopen): Use unique_xmalloc_ptr.
5880
5881 2018-02-08  Tom Tromey  <tom@tromey.com>
5882
5883         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
5884
5885 2018-02-08  Tom Tromey  <tom@tromey.com>
5886
5887         * source.c (find_source_lines): Use gdb::def_vector.
5888
5889 2018-02-08  Tom Tromey  <tom@tromey.com>
5890
5891         * macrocmd.c (struct temporary_macro_definition): New.
5892         (macro_define_command): Use temporary_macro_definition.  Remove
5893         cleanups.
5894         (free_macro_definition_ptr): Remove.
5895
5896 2018-02-08  Tom Tromey  <tom@tromey.com>
5897
5898         * macroexp.c (maybe_expand): Use std::string.
5899
5900 2018-02-08  Tom Tromey  <tom@tromey.com>
5901
5902         * macroexp.c (struct macro_buffer): Add initializers for some
5903         members.
5904         (init_buffer, init_shared_buffer, free_buffer)
5905         (free_buffer_return_text): Remove.
5906         (macro_buffer): New constructors.
5907         (~macro_buffer): New destructor.
5908         (macro_buffer::set_shared): New method.
5909         (macro_buffer::resize_buffer, macro_buffer::appendc)
5910         (macro_buffer::appendmem): Now methods, not free functions.
5911         (set_token, append_tokens_without_splicing, stringify)
5912         (macro_stringify): Update.
5913         (gather_arguments): Change return type.  Remove argc_p argument,
5914         add args_ptr argument.  Use std::vector.
5915         (substitute_args): Remove argc argument.  Accept std::vector.
5916         (expand): Update.  Use std::vector.
5917         (scan, macro_expand, macro_expand_next): Update.
5918
5919 2018-02-08  Tom Tromey  <tom@tromey.com>
5920
5921         * symtab.c (default_collect_symbol_completion_matches_break_on):
5922         Use unique_xmalloc_ptr.
5923         * macroscope.h: (sal_macro_scope, user_macro_scope)
5924         (default_macro_scope): Return unique_xmalloc_ptr.
5925         * macroscope.c (sal_macro_scope, user_macro_scope)
5926         (default_macro_scope): Return unique_xmalloc_ptr.
5927         * macroexp.h (macro_expand, macro_expand_once): Return
5928         unique_xmalloc_ptr.
5929         * macroexp.c (macro_expand, macro_expand_once): Return
5930         unique_xmalloc_ptr.
5931         * macrocmd.c (macro_expand_command, macro_expand_once_command)
5932         (info_macro_command, info_macros_command): Use
5933         unique_xmalloc_ptr.
5934         * compile/compile-c-support.c (write_macro_definitions): Use
5935         unique_xmalloc_ptr.
5936         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
5937
5938 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
5939
5940         * value.c (value_static_field): Assign field type instead of
5941         containing type when returning an optimized out value.
5942
5943 2018-02-06  Yao Qi  <yao.qi@linaro.org>
5944
5945         * ft32-tdep.c (ft32_read_pc): Remove.
5946         (ft32_write_pc): Remove.
5947         (ft32_gdbarch_init): Update.
5948         * m32r-tdep.c (m32r_read_pc): Remove.
5949         (m32r_gdbarch_init): Update.
5950         * mep-tdep.c (mep_read_pc): Remove.
5951         (mep_gdbarch_init): Update.
5952         * microblaze-tdep.c (microblaze_write_pc): Remove.
5953         (microblaze_gdbarch_init): Update.
5954         * mn10300-tdep.c (mn10300_read_pc): Remove.
5955         (mn10300_write_pc): Remove.
5956         (mn10300_gdbarch_init): Update.
5957         * moxie-tdep.c (moxie_read_pc): Remove.
5958         (moxie_write_pc): Remove.
5959         (moxie_gdbarch_init): Update.
5960
5961 2018-02-06  Yao Qi  <yao.qi@linaro.org>
5962
5963         * expprint.c (print_subexp_standard): Handle
5964         OP_F77_UNDETERMINED_ARGLIST.
5965         (dump_subexp_body_standard): Likewise.
5966
5967 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
5968
5969         * target-descriptions.c (tdesc_element_visitor) Add empty
5970         implementations.
5971         (tdesc_type): Move make_gdb_type from here.
5972         (tdesc_type_builtin): Likewise.
5973         (tdesc_type_vector): Likewise.
5974         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
5975         (make_gdb_type_struct): Move from tdesc_type_with_fields.
5976         (make_gdb_type_union): Likewise.
5977         (make_gdb_type_flags): Likewise.
5978         (make_gdb_type_enum): Likewise.
5979         (make_gdb_type): New function.
5980         (tdesc_register_type): Use static make_gdb_type.
5981
5982 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
5983
5984         * infcmd.c (default_print_one_register_info): Align natural-format
5985         column values consistently one under another.
5986         (pad_to_column): New function.
5987
5988 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
5989
5990         * dwarf2read.c (dwarf2_physname): Move commment.
5991
5992 2018-02-01  Leszek Swirski  <leszeks@google.com>
5993
5994         * varobj.c (varobj_formatted_print_options): Allow recursive
5995         pretty printing if pretty printing is enabled.
5996
5997 2018-02-01  Leszek Swirski  <leszeks@google.com>
5998
5999         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
6000         names after a structop as a filename.
6001
6002 2018-02-01  Yao Qi  <yao.qi@linaro.org>
6003
6004         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
6005         (arm_record_coproc_data_proc): Likewise.
6006
6007 2018-02-01  Yao Qi  <yao.qi@linaro.org>
6008
6009         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
6010
6011 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
6012
6013         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
6014         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
6015
6016 2018-01-31  Pedro Alves  <palves@redhat.com>
6017
6018         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
6019         * inflow.c (child_terminal_save_inferior): Wrap reference to
6020         tcgetpgrp in HAVE_TERMIOS_H.
6021         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
6022         _WIN32.
6023         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
6024         always iterate over all inferiors.
6025         (gdbsim_cntrl_c): Adjust.
6026         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
6027
6028 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
6029
6030         * gdbtypes.c (lookup_array_range_type): Make sure the array's
6031         index type is objfile-owned if the element type is as well.
6032
6033 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
6034
6035         GDB 8.1 released.
6036
6037 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
6038
6039         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
6040         "features/s390x-linux64.c".
6041         (_initialize_s390_linux_tdep): Remove initialization of tdescs
6042         s390_linux32 and s390x_linux64.
6043         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
6044         default tdesc.
6045         * s390-tdep.c: Include "features/s390-linux32.c" and
6046         "features/s390x-linux64.c".
6047         (s390_tdesc_valid): Add check for tdesc_has_registers.
6048         (s390_gdbarch_init): Make sure there is always a valid tdesc.
6049         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
6050         tdesc_s390x_linux64.
6051         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
6052         tdesc_s390x_linux64 to...
6053         * s390-tdep.h: ...here.
6054
6055 2018-01-30  Pedro Alves  <palves@redhat.com>
6056
6057         PR gdb/13211
6058         * config.in, configure: Regenerate.
6059         * configure.ac: Check for getpgid.
6060         * go32-nat.c (go32_pass_ctrlc): New.
6061         (go32_target): Install it.
6062         * inf-child.c (inf_child_target): Install
6063         child_terminal_save_inferior, child_pass_ctrlc and
6064         child_interrupt.
6065         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
6066         (inf_ptrace_target): No longer install it.
6067         * infcmd.c (interrupt_target_1): Adjust.
6068         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
6069         (child_interrupt): Declare.
6070         (inferior::terminal_state): New.
6071         * inflow.c (struct terminal_info): Update comments.
6072         (inferior_process_group): Delete.
6073         (terminal_is_ours): Delete.
6074         (gdb_tty_state): New.
6075         (child_terminal_init): Adjust.
6076         (is_gdb_terminal, sharing_input_terminal_1)
6077         (sharing_input_terminal): New functions.
6078         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
6079         Set the process's actual process group in the foreground if
6080         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
6081         mark terminal as the inferior's if not sharing GDB's terminal.
6082         Don't check attach_flag.
6083         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
6084         pass down a target_terminal_state.
6085         (child_terminal_save_inferior): New, factored out from ...
6086         (child_terminal_ours_1): ... this.  Handle
6087         target_terminal_state::is_ours_for_output.
6088         (child_interrupt, child_pass_ctrlc): New.
6089         (inflow_inferior_exit): Clear the inferior's terminal_state.
6090         (copy_terminal_info): Copy the inferior's terminal state.
6091         (_initialize_inflow): Remove reference to terminal_is_ours.
6092         * inflow.h (inferior_process_group): Delete.
6093         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
6094         * procfs.c (procfs_target): Don't install procfs_interrupt.
6095         (procfs_interrupt): Delete.
6096         * remote.c (remote_serial_quit_handler): Adjust.
6097         (remote_interrupt): Remove ptid parameter.  Adjust.
6098         * target-delegates.c: Regenerate.
6099         * target.c: Include "terminal.h".
6100         (target_terminal::terminal_state): Rename to ...
6101         (target_terminal::m_terminal_state): ... this.
6102         (target_terminal::init): Adjust.
6103         (target_terminal::inferior): Adjust to per-inferior
6104         terminal_state.
6105         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
6106         (target_terminal::ours, target_terminal::ours_for_output): Use
6107         target_terminal_is_ours_kind.
6108         (target_interrupt): Remove ptid parameter.  Adjust.
6109         (default_target_pass_ctrlc): Adjust.
6110         * target.h (target_ops::to_terminal_save_inferior): New field.
6111         (target_ops::to_interrupt): Remove ptid_t parameter.
6112         (target_interrupt): Remove ptid_t parameter.  Update comment.
6113         (target_pass_ctrlc): Update comment.
6114         * target/target.h (target_terminal_state): New scoped enum,
6115         factored out of ...
6116         (target_terminal::terminal_state): ... here.
6117         (target_terminal::inferior): Update comments.
6118         (target_terminal::restore_inferior): New.
6119         (target_terminal::is_inferior, target_terminal::is_ours)
6120         (target_terminal::is_ours_for_output): Adjust.
6121         (target_terminal::scoped_restore_terminal_state): Adjust to
6122         rename, and call restore_inferior() instead of inferior().
6123         (target_terminal::scoped_restore_terminal_state::m_state): Change
6124         type.
6125         (target_terminal::terminal_state): Rename to ...
6126         (target_terminal::m_terminal_state): ... this and change type.
6127
6128 2018-01-30  Pedro Alves  <palves@redhat.com>
6129
6130         * linux-nat.c (wait_for_signal): New function.
6131         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
6132         directly.
6133         (async_terminal_is_ours)
6134         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
6135         (linux_nat_add_target): Don't override
6136         to_terminal_inferior/to_terminal_ours.
6137
6138 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
6139
6140         * remote.c (remote_follow_fork): Don't call "detach_inferior".
6141
6142 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
6143
6144         * dwarf2read.c (free_dwo_files): Add forward-declaration.
6145         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
6146         dwarf2_per_objfile_free here.
6147         (dwarf2_per_objfile_free): Remove.
6148         (_initialize_dwarf2_read): Don't register
6149         dwarf2_per_objfile_free as a registry cleanup.
6150
6151 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
6152
6153         Avoid compilation errors in MinGW native builds
6154
6155         The error is triggered by including python-internal.h, and the
6156         error message is:
6157
6158              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
6159                       from build-gnulib/import/math.h:27,
6160                       from d:/usr/Python26/include/pyport.h:235,
6161                       from d:/usr/Python26/include/Python.h:58,
6162                       from python/python-internal.h:94,
6163                       from python/py-arch.c:24:
6164              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
6165         using ::hypot;
6166                 ^~~~~
6167
6168         This happens because Python headers define 'hypot' to expand t
6169         '_hypot' in the Windows builds.
6170         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
6171         'hypoth'.  This avoids a compilation error.
6172
6173 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
6174
6175         * MAINTAINERS (Write After Approval): Fix ordering.
6176
6177 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
6178
6179         * MAINTAINERS (Write After Approval): Add Alan Hayward.
6180
6181 2018-01-26  Alan Modra  <amodra@gmail.com>
6182
6183         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
6184         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
6185         Remove nop.  Make const.  Comment.
6186         (powerpc32_plt_stub_so_2): New.
6187         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
6188         Correct count.  Update uses.
6189         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
6190         Move common code reading PLT entry word.  Correct
6191         powerpc32_plt_stub PLT address calculation.
6192         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
6193         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
6194         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
6195         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
6196         (ppc64_standard_linkage8): Likewise.
6197         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
6198         Correct insns description.
6199         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
6200
6201 2018-01-24  Pedro Alves  <palves@redhat.com>
6202
6203         GCC PR libstdc++/83906
6204         * gdbtypes.c (operator==(const dynamic_prop &,
6205         const dynamic_prop &)): New.
6206         (operator==(const range_bounds &, const range_bounds &)): New.
6207         (check_types_equal): Use them instead of memcmp.
6208         * gdbtypes.h (operator==(const dynamic_prop &,
6209         const dynamic_prop &)): Declare.
6210         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
6211         (operator==(const range_bounds &, const range_bounds &)): Declare.
6212         (operator!=(const range_bounds &, const range_bounds &)): Declare.
6213
6214 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
6215
6216         * s390-linux-tdep.c (s390_record_address_mask)
6217         (s390_record_calc_disp_common, s390_record_calc_disp)
6218         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
6219         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
6220         (s390_process_record): Move to s390-tdep.c.
6221         (s390_linux_init_abi_any): Adjust.
6222         * s390-tdep.c (s390_record_address_mask)
6223         (s390_record_calc_disp_common, s390_record_calc_disp)
6224         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
6225         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
6226         (s390_process_record): Moved from s390-linux-tdep.c
6227         (s390_gdbarch_init): Adjust.
6228
6229 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
6230
6231         * s390-linux-nat.c (s390-tdep.h): New include.
6232         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
6233         (HFILES_NO_SRCDIR): Add s390-tdep.h.
6234         (ALLDEPFILES): Add s390-tdep.c.
6235         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
6236         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
6237         * s390-tdep.h: ...this.  New file.
6238         * s390-linux-tdep.c (s390-tdep.h): New include.
6239         (_initialize_s390_tdep): Rename to...
6240         (_initialize_s390_linux_tdep): ...this and adjust.
6241         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
6242         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
6243         s390-tdep.h.
6244         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
6245         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
6246         (s390_is_partial_instruction, s390_software_single_step)
6247         (is_non_branch_ril, s390_displaced_step_copy_insn)
6248         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
6249         (s390_prologue_data, s390_addr, s390_store, s390_load)
6250         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
6251         (s390_register_call_saved, s390_guess_tracepoint_registers)
6252         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
6253         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
6254         (s390_pseudo_register_name, s390_pseudo_register_type)
6255         (s390_pseudo_register_read, s390_pseudo_register_write)
6256         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
6257         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
6258         (s390_addr_bits_remove, s390_address_class_type_flags)
6259         (s390_address_class_type_flags_to_name)
6260         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
6261         (s390_function_arg_float, s390_function_arg_vector)
6262         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
6263         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
6264         (s390_frame_align, s390_register_return_value, s390_return_value)
6265         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
6266         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
6267         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
6268         (s390_trad_frame_prev_register, s390_unwind_cache)
6269         (s390_prologue_frame_unwind_cache)
6270         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
6271         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
6272         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
6273         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
6274         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
6275         (s390_frame_base_address, s390_local_base_address)
6276         (s390_frame_base, s390_gcc_target_options)
6277         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
6278         (s390_validate_reg_range, s390_tdesc_valid)
6279         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
6280         * s390-tdep.c: ...this.  New file.
6281
6282 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
6283
6284         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
6285         (s390_process_record, s390_gdbarch_tdep_alloc)
6286         (s390_linux_init_abi_any): Use/set new hook.
6287
6288 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
6289
6290         * s390-linux-tdep.c (osabi.h): New include.
6291         (s390_linux_init_abi_31, s390_linux_init_abi_64)
6292         (s390_linux_init_abi_any): New functions.
6293         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
6294
6295 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
6296
6297         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
6298         tdesc_has_registers check
6299
6300 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
6301
6302         * s390-linux-tdep.c (s390_tdesc_valid): New function.
6303         (s390_validate_reg_range): New macro.
6304         (s390_gdbarch_init): Adjust.
6305
6306 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
6307
6308         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
6309         (s390_gdbarch_tdep_alloc): Adjust.
6310         (s390_gdbarch_init): Adjust.
6311
6312 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
6313
6314         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
6315         <have_tdb>: Change type to bool.
6316         (s390_gdbarch_tdep_alloc): Adjust.
6317         (s390_gdbarch_init): Adjust.
6318
6319 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
6320
6321         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
6322         (gdbarch_tdep) <have_upper, have_vx>: New fields.
6323         (s390_gdbarch_tdep_alloc): New function.
6324         (s390_gdbarch_init): Allocate tdep at start and use its fields
6325         instead of separate variables.
6326
6327 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
6328
6329         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
6330         when looking for cached gdbarch and add comment for remaining.
6331
6332 2018-01-22  Pedro Alves  <palves@redhat.com>
6333             Sergio Durigan Junior  <sergiodj@redhat.com>
6334
6335         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
6336         case.
6337
6338 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
6339
6340         * MAINTAINERS: Update my company e-mail address.
6341
6342 2018-01-22  Yao Qi  <yao.qi@linaro.org>
6343
6344         * regcache.c (cooked_write_test): New function.
6345         (_initialize_regcache): Register the test.
6346
6347 2018-01-22  Yao Qi  <yao.qi@linaro.org>
6348
6349         * ia64-tdep.c (ia64_pseudo_register_read): Call
6350         regcache->cooked_read instead of regcache_cooked_read_unsigned.
6351         * m32c-tdep.c (m32c_cat_read): Likewise.
6352         (m32c_r3r2r1r0_read): Likewise.
6353         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
6354         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
6355
6356 2018-01-22  Yao Qi  <yao.qi@linaro.org>
6357
6358         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
6359         method raw_read instead of regcache_raw_read.
6360         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
6361         * arm-tdep.c (arm_neon_quad_read): Likewise.
6362         * avr-tdep.c (avr_pseudo_register_read): Likewise.
6363         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
6364         * frv-tdep.c (frv_pseudo_register_read): Likewise.
6365         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
6366         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
6367         (i386_pseudo_register_read_into_value): Likewise.
6368         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
6369         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
6370         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
6371         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
6372         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
6373         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
6374         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
6375         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
6376         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
6377
6378 2018-01-22  Yao Qi  <yao.qi@linaro.org>
6379
6380         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
6381         * configure.tgt: Remove target mt.
6382         * mt-tdep.c: Remove.
6383         * regcache.c (cooked_read_test): Remove the check for mt.
6384
6385 2018-01-22  Yao Qi  <yao.qi@linaro.org>
6386
6387         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
6388         instead of gdbarch_pseudo_register_read_value.
6389
6390 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
6391
6392         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
6393         language is Ada.
6394
6395 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
6396
6397         * linespec.c (create_sals_line_offset): Remove code that preserved
6398         the symtab_and_line's line number.
6399
6400 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6401
6402         * varobj.c (varobj_create): Don't set valid_block when creating a
6403         floating varobj.
6404
6405 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6406
6407         * varobj.c (varobj_create): Remove out of date comment.
6408
6409 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6410
6411         PR mi/20395
6412         * ada-exp.y (write_var_from_sym): Pass extra parameter when
6413         updating innermost block.
6414         * parse.c (innermost_block_tracker::update): Take extra type
6415         parameter, and check types match before updating innermost block.
6416         (write_dollar_variable): Update innermost block for registers.
6417         * parser-defs.h (enum innermost_block_tracker_type): New enum.
6418         (innermost_block_tracker::innermost_block_tracker): Initialise
6419         m_types member.
6420         (innermost_block_tracker::reset): Take type parameter.
6421         (innermost_block_tracker::update): Take type parameter, and pass
6422         type through as needed.
6423         (innermost_block_tracker::m_types): New member.
6424         * varobj.c (varobj_create): Pass type when reseting innermost
6425         block.
6426
6427 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6428
6429         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
6430         * ada-lang.c (resolve_subexp): Likewise.
6431         * breakpoint.c (set_breakpoint_condition) Likewise.
6432         (watch_command_1) Likewise.
6433         * c-exp.y (variable): Likewise.
6434         * d-exp.y (PrimaryExpression): Likewise.
6435         * f-exp.y (variable): Likewise.
6436         * go-exp.y (variable): Likewise.
6437         * m2-exp.y (variable): Likewise.
6438         * objfiles.c (objfile::~objfile): Likewise.
6439         * p-exp.y (variable): Likewise.
6440         * parse.c (innermost_block): Change type.
6441         * parser-defs.h (class innermost_block_tracker): New.
6442         (innermost_block): Change to innermost_block_tracker.
6443         * printcmd.c (display_command): Switch to innermost_block API.
6444         (do_one_display): Likewise.
6445         * rust-exp.y (do_one_display): Likewise.
6446         * symfile.c (clear_symtab_users): Likewise.
6447         * varobj.c (varobj_create): Switch to innermost_block API, replace
6448         use of innermost_block with block stored on varobj object.
6449
6450 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
6451
6452         * expression.h (innermost_block): Remove declaration.
6453         * varobj.c: Add 'parser-defs.h' include.
6454
6455 2018-01-19  Tom Tromey  <tom@tromey.com>
6456
6457         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
6458         symbols in the static and global blocks.
6459
6460 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
6461
6462         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
6463         gdb_ptrace.h, and move including gdb_wait.h ...
6464         * nat/linux-ptrace.h: ... to here.
6465
6466 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
6467
6468         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
6469         inf_ptrace_detach_success.
6470         (inf_ptrace_detach_success): Add inferior parameter, use it
6471         instead of inferior_ptid, pass it to detach_inferior.
6472         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
6473         parameter.
6474         * inferior.c (detach_inferior): Add overload that takes an
6475         inferior object.
6476         * inferior.h (detach_inferior): Likewise.
6477         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
6478         use inferior_ptid, adjust call to inf_ptrace_detach_success.
6479         * linux-thread-db.c (thread_db_detach): Use inf parameter.
6480
6481 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
6482
6483         * target.h (struct target_ops) <to_detach>: Add inferior
6484         parameter.
6485         (target_detach): Likewise.
6486         * target.c (dispose_inferior): Pass inferior down.
6487         (target_detach): Pass inferior down.  Assert that it is equal to
6488         the current inferior.
6489         * aix-thread.c (aix_thread_detach): Pass inferior down.
6490         * corefile.c (core_file_command): Pass current_inferior() down.
6491         * corelow.c (core_detach): Add inferior parameter.
6492         * darwin-nat.c (darwin_detach): Likewise.
6493         * gnu-nat.c (gnu_detach): Likewise.
6494         * inf-ptrace.c (inf_ptrace_detach): Likewise.
6495         * infcmd.c (detach_command): Pass current_inferior() down to
6496         target_detach.
6497         * infrun.c (follow_fork_inferior): Pass parent_inf to
6498         target_detach.
6499         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
6500         target_detach.
6501         * linux-nat.c (linux_nat_detach): Add inferior parameter.
6502         * linux-thread-db.c (thread_db_detach): Likewise.
6503         * nto-procfs.c (procfs_detach): Likewise.
6504         * procfs.c (procfs_detach): Likewise.
6505         * record.c (record_detach): Likewise.
6506         * record.h (struct inferior): Forward-declare.
6507         (record_detach): Add inferior parameter.
6508         * remote-sim.c (gdbsim_detach): Likewise.
6509         * remote.c (remote_detach_1): Likewise.
6510         (remote_detach): Likewise.
6511         (extended_remote_detach): Likewise.
6512         * sol-thread.c (sol_thread_detach): Likewise.
6513         * target-debug.h (target_debug_print_inferior_p): New macro.
6514         * target-delegates.c: Re-generate.
6515         * top.c (kill_or_detach): Pass inferior down to target_detach.
6516         * windows-nat.c (windows_detach): Add inferior parameter.
6517
6518 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
6519
6520         * target.h (struct target_ops) <to_detach>: Remove args
6521         parameter.
6522         (target_detach): Likewise.
6523         * target.c (dispose_inferior): Adjust.
6524         (target_detach): Remove args parameter, adjust.
6525         * aix-thread.c (aix_thread_detach): Adjust.
6526         * corefile.c (core_file_command): Adjust.
6527         * corelow.c (core_detach): Adjust.
6528         * darwin-nat.c (darwin_detach): Adjust.
6529         * gnu-nat.c (gnu_detach): Adjust.
6530         * inf-ptrace.c (inf_ptrace_detach): Adjust.
6531         * infcmd.c (detach_command): Adjust
6532         * infrun.c (follow_fork_inferior): Adjust.
6533         (handle_vfork_child_exec_or_exit): Adjust.
6534         * linux-fork.c (linux_fork_detach): Remove args parameter.
6535         * linux-fork.h (linux_fork_detach): Likewise.
6536         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
6537         * linux-thread-db.c (thread_db_detach): Likewise.
6538         * nto-procfs.c (procfs_detach): Likewise.
6539         * procfs.c (procfs_detach): Likewise.
6540         (do_detach): Remove signo parameter.
6541         * record.c (record_detach): Remove args parameter.
6542         * record.h (record_detach): Likewise.
6543         * remote-sim.c (gdbsim_detach): Likewise.
6544         * remote.c (remote_detach_1): Likewise.
6545         (remote_detach): Likewise.
6546         (extended_remote_detach): Likewise.
6547         * sol-thread.c (sol_thread_detach): Likewise.
6548         * target-delegates.c: Re-generate.
6549         * top.c (struct qt_args) <args>: Remove field.
6550         (kill_or_detach): Don't pass args.
6551         (quit_force): Don't set args.
6552         * windows-nat.c (windows_detach): Remove args parameter.
6553
6554 2018-01-19  Yao Qi  <yao.qi@linaro.org>
6555
6556         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
6557         (arm_linux_init_abi): Install it.
6558
6559 2018-01-19  Yao Qi  <yao.qi@linaro.org>
6560
6561         * osabi.c (gdb_osabi_names): Extend the regexp for
6562         arm-linux-gnueabihf.
6563
6564 2018-01-18  Yao Qi  <yao.qi@linaro.org>
6565
6566         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
6567         m_abbrevs.
6568         (abbrev_table::add_abbrev): Update.
6569         (abbrev_table::lookup_abbrev): Update.
6570
6571 2018-01-18  Yao Qi  <yao.qi@linaro.org>
6572
6573         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
6574
6575 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
6576
6577         * compile/compile.c (compile_to_object): Convert "triplet_rx"
6578         to "std::string".
6579
6580 2018-01-17  Tom Tromey  <tom@tromey.com>
6581
6582         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
6583
6584 2018-01-17  Tom Tromey  <tom@tromey.com>
6585
6586         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
6587         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
6588         (create_array_type_with_stride): Update.
6589         * dwarf2read.c (set_die_type): Update.
6590
6591 2018-01-17  Tom Tromey  <tom@tromey.com>
6592
6593         * dwarf2read.c (delayed_method_info): Remove typedef.
6594         (dwarf2_cu::method_info): Now a std::vector.
6595         (add_to_method_list): Update.
6596         (free_delayed_list): Remove.
6597         (compute_delayed_physnames): Update.
6598         (process_full_comp_unit, process_full_type_unit): Clear the method
6599         list.  Remove cleanups.
6600         (psymtab_include_file_name): Add name_holder parameter.  Use
6601         unique_xmalloc_ptr.
6602         (dwarf_decode_lines): Update.
6603
6604 2018-01-17  Tom Tromey  <tom@tromey.com>
6605             Simon Marchi  <simon.marchi@ericsson.com>
6606
6607         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
6608         (dwarf2_per_objfile::free_cached_comp_units)
6609         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
6610         (init_cutu_and_read_dies_no_follow): Update.
6611         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
6612         (dwarf2_cu::~dwarf2_cu): New.
6613         (free_heap_comp_unit, free_stack_comp_unit): Remove.
6614         (age_cached_comp_units, free_one_cached_comp_unit): Update.
6615
6616 2018-01-17  Tom Tromey  <tom@tromey.com>
6617             Simon Marchi  <simon.marchi@ericsson.com>
6618
6619         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
6620         (struct die_reader_specs) <abbrev_table>: New member.
6621         (struct abbrev_table): Add constructor.
6622         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
6623         <abbrev_obstack>: Now an auto_obstack.
6624         (abbrev_table_up): New typedef.
6625         (init_cu_die_reader): Add abbrev_table parameter.
6626         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
6627         Add result_dwo_abbrev_table.
6628         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
6629         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
6630         Update.
6631         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
6632         parameter.
6633         (skip_children): Update.
6634         (abbrev_table::alloc_abbrev): Rename from
6635         abbrev_table_alloc_abbrev.
6636         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
6637         (abbrev_table::lookup_abbrev): Rename from
6638         abbrev_table_lookup_abbrev.
6639         (abbrev_table_read_table): Return abbrev_table_up.
6640         (abbrev_table_free, abbrev_table_free_cleanup)
6641         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
6642         (load_partial_dies): Update.
6643
6644 2018-01-17  Tom Tromey  <tom@tromey.com>
6645
6646         * dwarf2read.c (dwarf2_compute_name): Update comment.
6647         (read_func_scope, read_variable): Update.
6648         (new_symbol): Remove.
6649         (new_symbol_full): Rename to new_symbol.
6650
6651 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
6652
6653         PR gdb/16577
6654         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
6655         a warning instead of throwing an error, set section size to 0 and return
6656         NULL.
6657         * gdb_bfd.h (gdb_bfd_map_section): Update description.
6658
6659 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
6660
6661         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
6662         std::string.
6663         (linux_ptrace_attach_fail_reason_string): Likewise.
6664         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
6665         Likewise.
6666         (linux_ptrace_attach_fail_reason_string): Likewise.
6667         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
6668
6669 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
6670
6671         * linux-nat.c (linux_nat_attach): Remove xstrdup.
6672
6673 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
6674
6675         PR gdb/21559
6676         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
6677         checking for fs_base/gs_base fields in struct user_regs_struct.
6678         * configure: Regenerate.
6679
6680 2018-01-17  Yao Qi  <yao.qi@linaro.org>
6681
6682         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
6683         function.
6684         (aarch64_linux_init_abi): Install it to gdbarch hook
6685         gcc_target_options.
6686
6687 2018-01-15  Pedro Alves  <palves@redhat.com>
6688
6689         * common/signals-state-save-restore.c
6690         (save_original_signals_state): Fix typos.
6691
6692 2017-01-12  Tom Tromey  <tom@tromey.com>
6693             Sergio Durigan Junior  <sergiodj@redhat.com>
6694
6695         * Makefile.in (install-only): Install gdb-add-index.
6696
6697 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
6698
6699         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
6700
6701 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
6702
6703         * infrun.c (keep_going_pass_signal): Clear step-over info when
6704         insert_breakpoints fails.
6705
6706 2018-01-11  Pedro Alves  <palves@redhat.com>
6707
6708         PR gdb/22583
6709         * infrun.c (resume): Rename to ...
6710         (resume_1): ... this.
6711         (resume): Reimplement as wrapper around resume_1.
6712
6713 2018-01-11  Pedro Alves  <palves@redhat.com>
6714
6715         PR remote/22597
6716         * remote.c (remote_parse_stop_reply): Default to the last-set
6717         general thread instead of to 'magic_null_ptid'.
6718
6719 2018-01-10  Pedro Alves  <palves@redhat.com>
6720
6721         * language.h (language_get_symbol_name_matcher): Rename ...
6722         (get_symbol_name_matcher): ... this.
6723         * language.c (language_get_symbol_name_matcher): Ditto.
6724         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
6725         callers adjusted.
6726
6727 2018-01-10  Pedro Alves  <palves@redhat.com>
6728
6729         PR gdb/22670
6730         * dwarf2read.c
6731         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
6732         Adjust to use language_get_symbol_name_matcher instead of
6733         language_defn::la_get_symbol_name_matcher.
6734         * language.c (language_get_symbol_name_matcher): If in Ada mode
6735         and the lookup name is a verbatim match, return Ada's matcher.
6736         * language.h (language_get_symbol_name_matcher): Adjust comment.
6737         (ada_lookup_name_info::verbatim_p):: New method.
6738
6739 2018-01-10  Pedro Alves  <palves@redhat.com>
6740
6741         PR gdb/22670
6742         * ada-lang.c (ada_collect_symbol_completion_matches): If the
6743         minsym's language is language_auto or language_cplus, pass down
6744         language_ada instead.
6745         * symtab.c (compare_symbol_name): Don't frob symbol language here.
6746
6747 2018-01-10  Pedro Alves  <palves@redhat.com>
6748
6749         PR gdb/22670
6750         * minsyms.c (linkage_name_str): New function.
6751         (iterate_over_minimal_symbols): Use it.
6752
6753 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
6754
6755         * NEWS: Document that 'info proc' now works on FreeBSD.
6756
6757 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
6758
6759         * configure.ac: Check for kinfo_getfile in libutil.
6760         * configure: Regenerate.
6761         * config.in: Regenerate.
6762         * fbsd-nat.c: Include "fbsd-tdep.h".
6763         (fbsd_fetch_cmdline): New.
6764         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
6765         rather than calling error.
6766         (fbsd_info_proc): New.
6767         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
6768         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
6769         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
6770
6771 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
6772
6773         * fbsd-nat.c (struct free_deleter): Remove.
6774         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
6775
6776 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
6777
6778         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
6779         NULL for an empty pathname.
6780
6781 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
6782
6783         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
6784         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
6785         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
6786         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
6787         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
6788         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
6789         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
6790         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
6791         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
6792         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
6793         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
6794         (fbsd_core_fetch_timeval, fbsd_print_sigset)
6795         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
6796         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
6797         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
6798
6799 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
6800
6801         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
6802         (gnu_xfer_auxv): New function.
6803         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
6804         TARGET_OBJECT_AUXV.
6805
6806 2018-01-08  Yao Qi  <yao.qi@linaro.org>
6807             Simon Marchi  <simon.marchi@ericsson.com>
6808
6809         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
6810         common/selftest.c.
6811         (COMMON_OBS): Remove selftest.o.
6812         * configure.ac: Append selftest-arch.c and common/selftest.c to
6813         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
6814         * configure: Re-generated.
6815         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
6816         GDB_SELF_TEST.
6817         (maintenance_info_selftests): Likewise.
6818
6819 2018-01-08  Xavier Roirand  <roirand@adacore.com>
6820
6821         * ada-valprint.c (val_print_packed_array_elements): Use
6822         proper number of elements when printing an array indexed
6823         by an enumeration type.
6824
6825 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
6826
6827         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
6828         (dw2_get_file_names_reader): Adjust.
6829         (lookup_dwo_signatured_type): Adjust.
6830         (lookup_dwp_signatured_type): Adjust.
6831         (lookup_signatured_type): Adjust.
6832         (create_type_unit_group): Adjust.
6833         (get_type_unit_group): Adjust.
6834         (process_psymtab_comp_unit_reader): Adjust.
6835         (build_type_psymtabs_reader): Adjust.
6836         (scan_partial_symbols): Adjust.
6837         (add_partial_symbol): Adjust.
6838         (add_partial_subprogram): Adjust.
6839         (peek_die_abbrev): Adjust.
6840         (fixup_go_packaging): Adjust.
6841         (process_imported_unit_die): Adjust.
6842         (dwarf2_compute_name): Adjust.
6843         (dwarf2_physname): Adjust.
6844         (read_import_statement): Adjust.
6845         (handle_DW_AT_stmt_list): Adjust.
6846         (read_file_scope): Adjust.
6847         (read_func_scope): Adjust.
6848         (read_lexical_block_scope): Adjust.
6849         (read_call_site_scope): Adjust.
6850         (read_variable): Adjust.
6851         (dwarf2_rnglists_process): Adjust.
6852         (dwarf2_ranges_process): Adjust.
6853         (dwarf2_ranges_read): Adjust.
6854         (dwarf2_get_pc_bounds): Adjust.
6855         (dwarf2_record_block_ranges): Adjust.
6856         (dwarf2_add_field): Adjust.
6857         (dwarf2_add_member_fn): Adjust.
6858         (read_structure_type): Adjust.
6859         (process_structure_scope): Adjust.
6860         (read_enumeration_type): Adjust.
6861         (read_array_type): Adjust.
6862         (mark_common_block_symbol_computed): Adjust.
6863         (read_common_block): Adjust.
6864         (read_namespace_type): Adjust.
6865         (read_namespace): Adjust.
6866         (read_module_type): Adjust.
6867         (read_tag_pointer_type): Adjust.
6868         (read_tag_ptr_to_member_type): Adjust.
6869         (read_tag_string_type): Adjust.
6870         (read_subroutine_type): Adjust.
6871         (read_typedef): Adjust.
6872         (read_base_type): Adjust.
6873         (attr_to_dynamic_prop): Adjust.
6874         (read_subrange_type): Adjust.
6875         (read_unspecified_type): Adjust.
6876         (dwarf2_read_abbrevs): Adjust.
6877         (load_partial_dies): Adjust.
6878         (read_partial_die): Adjust.
6879         (find_partial_die): Adjust.
6880         (guess_partial_die_structure_name): Adjust.
6881         (fixup_partial_die): Adjust.
6882         (read_attribute_value): Adjust.
6883         (read_addr_index): Adjust.
6884         (read_addr_index_from_leb128): Adjust.
6885         (read_str_index): Adjust.
6886         (dwarf2_string_attr): Adjust.
6887         (get_debug_line_section): Adjust.
6888         (dwarf_decode_line_header): Adjust.
6889         (lnp_state_machine::check_line_address): Adjust.
6890         (dwarf_decode_lines_1): Adjust.
6891         (dwarf_decode_lines): Adjust.
6892         (dwarf2_start_symtab): Adjust.
6893         (var_decode_location): Adjust.
6894         (new_symbol_full): Adjust.
6895         (dwarf2_const_value_data): Adjust.
6896         (dwarf2_const_value_attr): Adjust.
6897         (dwarf2_const_value): Adjust.
6898         (die_type): Adjust.
6899         (die_containing_type): Adjust.
6900         (build_error_marker_type): Adjust.
6901         (lookup_die_type): Adjust.
6902         (guess_full_die_structure_name): Adjust.
6903         (anonymous_struct_prefix): Adjust.
6904         (determine_prefix): Adjust.
6905         (dwarf2_name): Adjust.
6906         (follow_die_ref_or_sig): Adjust.
6907         (follow_die_offset): Adjust.
6908         (follow_die_ref): Adjust.
6909         (follow_die_sig_1): Adjust.
6910         (follow_die_sig): Adjust.
6911         (get_signatured_type): Adjust.
6912         (get_DW_AT_signature_type): Adjust.
6913         (decode_locdesc): Adjust.
6914         (dwarf_decode_macros): Adjust.
6915         (cu_debug_loc_section): Adjust.
6916         (fill_in_loclist_baton): Adjust.
6917         (dwarf2_symbol_mark_computed): Adjust.
6918         (init_one_comp_unit): Don't assign
6919         dwarf2_cu::dwarf2_per_objfile.
6920         (set_die_type): Adjust.
6921
6922 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
6923
6924         * dwarf2read.c (struct mapped_debug_names): Add constructor.
6925         <dwarf2_per_objfile>: New field.
6926         (dwarf2_per_objfile): Remove global.
6927         (get_dwarf2_per_objfile): New function.
6928         (set_dwarf2_per_objfile): New function.
6929         (dwarf2_build_psymtabs_hard): Change objfile parameter to
6930         dwarf2_per_objfile.
6931         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
6932         (read_abbrev_offset): Likewise.
6933         (read_indirect_string): Likewise.
6934         (read_indirect_line_string): Likewise.
6935         (read_indirect_string_at_offset): Likewise.
6936         (read_indirect_string_from_dwz): Likewise.
6937         (dwarf2_find_containing_comp_unit): Change objfile parameter to
6938         dwarf2_per_objfile.
6939         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
6940         (create_all_comp_units): Change objfile parameter to
6941         dwarf2_per_objfile.
6942         (create_all_type_units): Likewise.
6943         (process_queue): Add dwarf2_per_objfile parameter.
6944         (read_and_check_comp_unit_head): Likewise.
6945         (lookup_dwo_unit_in_dwp): Likewise.
6946         (get_dwp_file): Likewise.
6947         (process_cu_includes): Likewise.
6948         (struct free_dwo_file_cleanup_data): New struct.
6949         (dwarf2_has_info): Use get_dwarf2_per_objfile and
6950         set_dwarf2_per_objfile.
6951         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
6952         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
6953         context, adjust calls.
6954         (dw2_instantiate_symtab): Likewise.
6955         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
6956         (dw2_get_cu): Likewise.
6957         (create_cu_from_index_list): Change objfile parameter to
6958         dwarf2_per_objfile.
6959         (create_cus_from_index_list): Get dwarf2_per_objfile from
6960         context, adjust calls.
6961         (create_cus_from_index): Likewise.
6962         (create_signatured_type_table_from_index): Change objfile
6963         parameter to dwarf2_per_objfile.
6964         (create_signatured_type_table_from_debug_names): Change objfile
6965         parameter to dwarf2_per_objfile.
6966         (create_addrmap_from_index): Likewise.
6967         (create_addrmap_from_aranges): Likewise.
6968         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
6969         (dw2_setup): Remove.
6970         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
6971         context.
6972         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
6973         get_dwarf2_per_objfile.
6974         (dw2_forget_cached_source_info): Likewise.
6975         (dw2_map_symtabs_matching_filename): Likewise.
6976         (struct dw2_symtab_iterator) <index>: Remove.
6977         <dwarf2_per_objfile>: New field.
6978         (dw2_symtab_iter_init): Replace index parameter with
6979         dwarf2_per_objfile.
6980         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
6981         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
6982         (dw2_print_stats): Likewise.
6983         (dw2_dump): Likewise.
6984         (dw2_expand_symtabs_for_function): Likewise.
6985         (dw2_expand_all_symtabs): Likewise.
6986         (dw2_expand_symtabs_with_fullname): Likewise.
6987         (dw2_expand_marked_cus): Replace index and objfile parameters
6988         with dwarf2_per_objfile.
6989         (dw_expand_symtabs_matching_file_matcher): Add
6990         dwarf2_per_objfile parameter and adjust calls.
6991         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
6992         adjust calls.
6993         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
6994         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
6995         adjust calls.
6996         (create_cus_from_debug_names_list): Replace objfile parameter
6997         with dwarf2_per_objfile and adjust calls.
6998         (create_cus_from_debug_names): Likewise.
6999         (dwarf2_read_debug_names): Likewise.
7000         (mapped_debug_names::namei_to_name): Adjust call.
7001         (dw2_debug_names_iterator::next): Likewise.
7002         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
7003         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
7004         (dw2_debug_names_dump): Likewise.
7005         (dw2_debug_names_expand_symtabs_for_function): Likewise.
7006         (dw2_debug_names_expand_symtabs_matching): Likewise.
7007         (dwarf2_initialize_objfile): Likewise.
7008         (dwarf2_build_psymtabs): Likewise.
7009         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
7010         this_cu.
7011         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
7012         (read_and_check_comp_unit_head): Likewise.
7013         (read_abbrev_offset): Likewise.
7014         (create_debug_type_hash_table): Likewise.
7015         (create_debug_types_hash_table): Likewise.
7016         (create_all_type_units): Replace objfile parameter with
7017         dwarf2_per_objfile.
7018         (add_type_unit): Add dwarf2_per_objfile parameter.
7019         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
7020         with dwarf2_per_objfile.
7021         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
7022         (lookup_dwp_signatured_type): Likewise.
7023         (lookup_signatured_type): Likewise.
7024         (read_cutu_die_from_dwo): Likewise.
7025         (init_tu_and_read_dwo_dies): Likewise.
7026         (init_cutu_and_read_dies): Likewise.
7027         (init_cutu_and_read_dies_no_follow): Likewise.
7028         (allocate_type_unit_groups_table): Add objfile parameter.
7029         (create_type_unit_group): Use dwarf2_per_objfile from cu.
7030         (get_type_unit_group): Likewise.
7031         (process_psymtab_comp_unit): Update call.
7032         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
7033         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
7034         (print_tu_stats): Likewise.
7035         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
7036         in void* parameter.
7037         (build_type_psymtabs): Change objfile parameter to
7038         dwarf2_per_objfile.
7039         (process_skeletonless_type_unit): Use dwarf2_per_objfile
7040         passed in void* parameter.
7041         (process_skeletonless_type_units): Change objfile parameter to
7042         dwarf2_per_objfile.
7043         (set_partial_user): Likewise.
7044         (dwarf2_build_psymtabs_hard): Likewise.
7045         (read_comp_units_from_section): Likewise.
7046         (create_all_comp_units): Likewise.
7047         (scan_partial_symbols): Update calls.
7048         (add_partial_symbol): Likewise.
7049         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
7050         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
7051         (process_queue): Add dwarf2_per_objfile parameter.
7052         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
7053         (compute_compunit_symtab_includes): Likewise.
7054         (process_cu_includes): Add dwarf2_per_objfile parameter.
7055         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
7056         (process_full_type_unit): Likewise.
7057         (process_imported_unit_die): Update call.
7058         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
7059         (read_file_scope): Likewise.
7060         (allocate_dwo_file_hash_table): Add objfile parameter.
7061         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
7062         (create_cus_hash_table): Likewise.
7063         (create_dwp_hash_table): Likewise.
7064         (create_dwo_unit_in_dwp_v1): Likewise.
7065         (create_dwp_v2_section): Likewise.
7066         (create_dwo_unit_in_dwp_v2): Likewise.
7067         (lookup_dwo_unit_in_dwp): Likewise.
7068         (try_open_dwop_file): Likewise.
7069         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
7070         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
7071         cleanup to include a reference to dwarf2_per_objfile.
7072         (open_dwp_file): Add dwarf2_per_objfile parameter.
7073         (open_and_init_dwp_file): Likewise.
7074         (get_dwp_file): Likewise.
7075         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
7076         (queue_and_load_all_dwo_tus): Update call.
7077         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
7078         data.
7079         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
7080         (dwarf2_ranges_process): Likewise.
7081         (dwarf2_get_pc_bounds): Likewise.
7082         (mark_common_block_symbol_computed): Likewise.
7083         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
7084         (dwarf2_read_abbrevs): Update call.
7085         (read_partial_die): Use dwarf2_per_objfile from cu.
7086         (find_partial_die): Likewise.
7087         (fixup_partial_die): Likewise.
7088         (read_attribute_value): Likewise.
7089         (read_indirect_string_at_offset_from): Add objfile parameter.
7090         (read_indirect_string_at_offset): Add dwarf2_per_objfile
7091         parameter.
7092         (read_indirect_string_from_dwz): Add objfile parameter.
7093         (read_indirect_string): Add objfile parameter.
7094         (read_addr_index_1): Add dwarf2_per_objfile parameter.
7095         (read_addr_index): Use dwarf2_per_objfile from cu.
7096         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
7097         call dw2_setup.
7098         (read_str_index): Use dwarf2_per_objfile from cu.
7099         (get_debug_line_section): Likewise.
7100         (read_formatted_entries): Add dwarf2_per_objfile parameter.
7101         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
7102         (new_symbol_full): Use dwarf2_per_objfile from cu.
7103         (build_error_marker_type): Likewise.
7104         (lookup_die_type): Likewise.
7105         (determine_prefix): Likewise.
7106         (follow_die_offset): Likewise.
7107         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
7108         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
7109         (dwarf2_fetch_die_type_sect_off): Likewise.
7110         (dwarf2_get_die_type): Likewise.
7111         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
7112         (get_signatured_type): Likewise.
7113         (get_DW_AT_signature_type): Likewise.
7114         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
7115         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
7116         (cu_debug_loc_section): Likewise.
7117         (fill_in_loclist_baton): Likewise.
7118         (dwarf2_symbol_mark_computed): Likewise.
7119         (dwarf2_find_containing_comp_unit): Change objfile parameter to
7120         dwarf2_per_objfile.
7121         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
7122         parameter.
7123         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
7124         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
7125         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
7126         (set_die_type): Use dwarf2_free_objfile from cu.
7127         (get_die_type_at_offset): Likewise.
7128         (dwarf2_per_objfile_free): Don't assign global variable.
7129         (debug_names) <constructor>: Add dwarf2_per_objfile
7130         parameter, update m_debugstrlookup construction.
7131         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
7132         parameter.
7133         <m_dwarf2_per_objfile>: New field.
7134         <lookup>: Use m_dwarf2_per_objfile.
7135         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
7136         (psyms_seen_size): Likewise.
7137         (write_gdbindex): Replace objfile parameter with
7138         dwarf2_per_objfile.
7139         (write_debug_names): Likewise.
7140         (write_psymtabs_to_index): Likewise.
7141         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
7142         calls.
7143
7144 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
7145
7146         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
7147         <dwarf2_per_objfile>: New field.
7148         (struct dwarf2_per_cu_data) <objfile>: Remove.
7149         <dwarf2_per_objfile>: New field.
7150         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
7151         of objfile.
7152         (create_signatured_type_table_from_index): Likewise.
7153         (create_debug_type_hash_table): Likewise.
7154         (fill_in_sig_entry_from_dwo_entry): Likewise.
7155         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
7156         (create_type_unit_group): Assign dwarf2_per_objfile instead of
7157         objfile.
7158         (create_partial_symtab): Access objfile through
7159         dwarf2_per_objfile.
7160         (process_psymtab_comp_unit_reader): Likewise.
7161         (read_comp_units_from_section): Likewise.
7162         (scan_partial_symbols): Likewise.
7163         (add_partial_symbol): Likewise.
7164         (add_partial_subprogram): Likewise.
7165         (peek_die_abbrev): Likewise.
7166         (fixup_go_packaging): Likewise.
7167         (process_full_comp_unit): Likewise.
7168         (process_full_type_unit): Likewise.
7169         (process_imported_unit_die): Likewise.
7170         (dwarf2_compute_name): Likewise.
7171         (dwarf2_physname): Likewise.
7172         (read_import_statement): Likewise.
7173         (create_cus_hash_table): Assign dwarf2_physname instead of
7174         objfile.
7175         (read_func_scope): Access objfile through dwarf2_per_objfile.
7176         (read_lexical_block_scope): Likewise.
7177         (read_call_site_scope): Likewise.
7178         (read_variable): Likewise.
7179         (dwarf2_rnglists_process): Likewise.
7180         (dwarf2_ranges_process): Likewise.
7181         (dwarf2_ranges_read): Likewise.
7182         (dwarf2_record_block_ranges): Likewise.
7183         (dwarf2_add_field): Likewise.
7184         (dwarf2_add_member_fn): Likewise.
7185         (read_structure_type): Likewise.
7186         (process_structure_scope): Likewise.
7187         (read_enumeration_type): Likewise.
7188         (read_array_type): Likewise.
7189         (read_common_block): Likewise.
7190         (read_namespace_type): Likewise.
7191         (read_namespace): Likewise.
7192         (read_module_type): Likewise.
7193         (read_tag_pointer_type): Likewise.
7194         (read_tag_ptr_to_member_type): Likewise.
7195         (read_tag_string_type): Likewise.
7196         (read_subroutine_type): Likewise.
7197         (read_typedef): Likewise.
7198         (read_base_type): Likewise.
7199         (attr_to_dynamic_prop): Likewise.
7200         (read_subrange_type): Likewise.
7201         (read_unspecified_type): Likewise.
7202         (load_partial_dies): Likewise.
7203         (read_partial_die): Likewise.
7204         (find_partial_die): Likewise.
7205         (guess_partial_die_structure_name): Likewise.
7206         (fixup_partial_die): Likewise.
7207         (read_attribute_value): Likewise.
7208         (read_addr_index_from_leb128): Likewise.
7209         (dwarf2_read_addr_index): Likewise.
7210         (dwarf2_string_attr): Likewise.
7211         (lnp_state_machine::check_line_address): Likewise.
7212         (dwarf_decode_lines_1): Likewise.
7213         (dwarf_decode_lines): Likewise.
7214         (dwarf2_start_symtab): Likewise.
7215         (var_decode_location): Likewise.
7216         (new_symbol_full): Likewise.
7217         (dwarf2_const_value_data): Likewise.
7218         (dwarf2_const_value_attr): Likewise.
7219         (dwarf2_const_value): Likewise.
7220         (die_type): Likewise.
7221         (die_containing_type): Likewise.
7222         (lookup_die_type): Likewise.
7223         (guess_full_die_structure_name): Likewise.
7224         (anonymous_struct_prefix): Likewise.
7225         (dwarf2_name): Likewise.
7226         (follow_die_ref_or_sig): Likewise.
7227         (follow_die_offset): Likewise.
7228         (follow_die_ref): Likewise.
7229         (dwarf2_fetch_die_loc_sect_off): Likewise.
7230         (dwarf2_fetch_constant_bytes): Likewise.
7231         (dwarf2_fetch_die_type_sect_off): Likewise.
7232         (dwarf2_get_die_type): Likewise.
7233         (follow_die_sig): Likewise.
7234         (decode_locdesc): Likewise.
7235         (dwarf2_per_cu_objfile): Likewise.
7236         (dwarf2_per_cu_text_offset): Likewise.
7237         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
7238         objfile.
7239         (set_die_type): Access objfile through
7240         dwarf2_per_objfile.
7241
7242 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
7243
7244         * valprint.c (converted_character_d): Remove typedef.
7245         (DEF_VEC_O (converted_character_d)): Remove.
7246         (count_next_character): Use std::vector.
7247         (print_converted_chars_to_obstack): Likewise.
7248         (generic_printstr): Likewise.
7249
7250 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
7251
7252         * xml-support.h (struct gdb_xml_value): Add constructor.
7253         <value>: Change type to unique_xmalloc_ptr.
7254         (gdb_xml_value_s): Remove typedef.
7255         (DEF_VEC_O (gdb_xml_value_s)): Remove.
7256         (gdb_xml_element_start_handler): Change parameter type to
7257         std::vector.
7258         (xml_find_attribute): Likewise.
7259         * xml-support.c (xml_find_attribute): Change parameter type to
7260         std::vector and adjust.
7261         (gdb_xml_values_cleanup): Remove.
7262         (gdb_xml_parser::start_element): Adjust to std::vector.
7263         (xinclude_start_include): Change paraeter type to std::vector
7264         and adjust.
7265         * btrace.c (check_xml_btrace_version): Likewise.
7266         (parse_xml_btrace_block): Likewise.
7267         (parse_xml_btrace_pt_config_cpu): Likewise.
7268         (parse_xml_btrace_pt): Likewise.
7269         (parse_xml_btrace_conf_bts): Likewise.
7270         (parse_xml_btrace_conf_pt): Likewise.
7271         * memory-map.c (memory_map_start_memory): Likewise.
7272         (memory_map_start_property): Likewise.
7273         * osdata.c (osdata_start_osdata): Likewise.
7274         (osdata_start_item): Likewise.
7275         (osdata_start_column): Likewise.
7276         * remote.c (start_thread): Likewise.
7277         * solib-aix.c (library_list_start_library): Likewise.
7278         (library_list_start_list): Likewise.
7279         * solib-svr4.c (library_list_start_library): Likewise.
7280         (svr4_library_list_start_list): Likewise.
7281         * solib-target.c (library_list_start_segment): Likewise.
7282         (library_list_start_section): Likewise.
7283         (library_list_start_library): Likewise.
7284         (library_list_start_list): Likewise.
7285         * tracepoint.c (traceframe_info_start_memory): Likewise.
7286         (traceframe_info_start_tvar): Likewise.
7287         * xml-syscall.c (syscall_start_syscall): Likewise.
7288         * xml-tdesc.c (tdesc_start_target): Likewise.
7289         (tdesc_start_feature): Likewise.
7290         (tdesc_start_reg): Likewise.
7291         (tdesc_start_union): Likewise.
7292         (tdesc_start_struct): Likewise.
7293         (tdesc_start_flags): Likewise.
7294         (tdesc_start_enum): Likewise.
7295         (tdesc_start_field): Likewise.
7296         (tdesc_start_enum_value): Likewise.
7297         (tdesc_start_vector): Likewise.
7298
7299 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
7300
7301         * extension.h (struct xmethod_worker) <clone>: Remove.
7302         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
7303         Remove.
7304         (python_xmethod_worker::clone): Remove.
7305         * valops.c (find_overload_match): Use std::move instead of
7306         clone.
7307
7308 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
7309
7310         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
7311         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
7312         <free_xmethod_worker_data>: Remove.
7313         <get_matching_xmethod_workers>: Chance VEC to std::vector.
7314         <get_xmethod_arg_types>: Remove.
7315         <get_xmethod_result_type>: Remove.
7316         <invoke_xmethod>: Remove.
7317         * extension.c (new_xmethod_worker): Remove.
7318         (clone_xmethod_worker): Remove.
7319         (get_matching_xmethod_workers): Return void, pass std::vector by
7320         pointer.
7321         (get_xmethod_arg_types): Rename to...
7322         (xmethod_worker::get_arg_types): ... this, and adjust.
7323         (get_xmethod_result_type): Rename to...
7324         (xmethod_worker::get_result_type): ... this, and adjust.
7325         (invoke_xmethod): Remove.
7326         (free_xmethod_worker): Remove.
7327         (free_xmethod_worker_vec): Remove.
7328         * extension.h (enum ext_lang_rc): Move here from
7329         extension-priv.h.
7330         (struct xmethod_worker): Add constructor and destructor.
7331         <data>: Remove.
7332         <value>: Remove.
7333         <invoke, clone, do_get_result_type, do_get_arg_types>: New
7334         virtual pure methods.
7335         <get_arg_types, get_result_type>: New methods.
7336         (xmethod_worker_ptr): Remove typedef.
7337         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
7338         (xmethod_worker_vec): Remove typedef.
7339         (xmethod_worker_up): New typedef.
7340         (invoke_xmethod): Remove.
7341         (clone_xmethod_worker): Remove.
7342         (free_xmethod_worker): Remove.
7343         (free_xmethod_worker_vec): Remove.
7344         (get_xmethod_arg_types): Remove.
7345         (get_xmethod_result_type): Remove.
7346         * valops.c (find_method_list): Use std::vector, don't use
7347         intermediate vector.
7348         (value_find_oload_method_list): Use std::vector.
7349         (find_overload_match): Use std::vector.
7350         (find_oload_champ): Use std::vector.
7351         * value.c (value_free): Use operator delete.
7352         (value_of_xmethod): Rename to...
7353         (value_from_xmethod): ... this.  Don't assign
7354         xmethod_worker::value, take rvalue-reference.
7355         (result_type_of_xmethod): Adjust.
7356         (call_xmethod): Adjust.
7357         * value.h: Include extension.h.
7358         (struct xmethod_worker): Don't forward-declare.
7359         (value_of_xmethod): Rename to...
7360         (value_from_xmethod): ... this, take rvalue-reference.
7361         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
7362         (struct python_xmethod_worker): ... this, add constructor and
7363         destructor.
7364         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
7365         (gdbpy_free_xmethod_worker_data): Rename to...
7366         (python_xmethod_worker::~python_xmethod_worker): ... this and
7367         adjust.
7368         (gdbpy_clone_xmethod_worker_data): Rename to...
7369         (python_xmethod_worker::clone): ... this and adjust.
7370         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
7371         temporary vector.
7372         (gdbpy_get_xmethod_arg_types): Rename to...
7373         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
7374         (gdbpy_get_xmethod_result_type): Rename to...
7375         (python_xmethod_worker::do_get_result_type): ... this and
7376         adjust.
7377         (gdbpy_invoke_xmethod): Rename to...
7378         (python_xmethod_worker::invoke): ... this and adjust.
7379         (new_python_xmethod_worker): Rename to...
7380         (python_xmethod_worker::python_xmethod_worker): ... this and
7381         adjust.
7382         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
7383         Remove.
7384         (gdbpy_free_xmethod_worker_data): Remove.
7385         (gdbpy_get_matching_xmethod_workers): Use std::vector.
7386         (gdbpy_get_xmethod_arg_types): Remove.
7387         (gdbpy_get_xmethod_result_type): Remove.
7388         (gdbpy_invoke_xmethod): Remove.
7389         * python/python.c (python_extension_ops): Remove obsolete
7390         callbacks.
7391
7392 2018-01-05  Pedro Alves  <palves@redhat.com>
7393
7394         PR gdb/18653
7395         * common/signals-state-save-restore.c
7396         (save_original_signals_state): New parameter 'quiet'.  Warn if we
7397         find a custom handler preinstalled, instead of internal erroring.
7398         But only warn if !quiet.
7399         * common/signals-state-save-restore.h
7400         (save_original_signals_state): New parameter 'quiet'.
7401         * main.c (captured_main_1): Move save_original_signals_state call
7402         after option handling, and pass QUIET.
7403
7404 2018-01-05  Pedro Alves  <palves@redhat.com>
7405
7406         * spu-tdep.c (spu_catch_start): Pass
7407         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
7408
7409 2018-01-05  Pedro Alves  <palves@redhat.com>
7410
7411         PR gdb/22670
7412         * ada-lang.c (literal_symbol_name_matcher): New function.
7413         (ada_get_symbol_name_matcher): Use it for
7414         symbol_name_match_type::SEARCH_NAME.
7415         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
7416         it down instead of assuming symbol_name_match_type::FULL.
7417         * block.h (block_lookup_symbol): New parameter 'match_type'.
7418         * c-valprint.c (print_unpacked_pointer): Use
7419         lookup_symbol_search_name instead of lookup_symbol.
7420         * compile/compile-object-load.c (get_out_value_type): Pass down
7421         symbol_name_match_type::SEARCH_NAME.
7422         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
7423         symbol_name_match_type::FULL.
7424         * cp-support.c (cp_get_symbol_name_matcher): Handle
7425         symbol_name_match_type::SEARCH_NAME.
7426         * infrun.c (insert_exception_resume_breakpoint): Use
7427         lookup_symbol_search_name.
7428         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
7429         * psymtab.c (maintenance_check_psymtabs): Use
7430         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
7431         * stack.c (print_frame_args): Use lookup_symbol_search_name and
7432         SYMBOL_SEARCH_NAME.
7433         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
7434         if symbol_name_match_type::SEARCH_NAME.
7435         (lookup_symbol_in_language): Pass down
7436         symbol_name_match_type::FULL.
7437         (lookup_symbol_search_name): New.
7438         (lookup_language_this): Pass down
7439         symbol_name_match_type::SEARCH_NAME.
7440         (lookup_symbol_aux, lookup_local_symbol): New parameter
7441         'match_type'.  Pass it down.
7442         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
7443         (lookup_symbol_search_name): New declaration.
7444         (lookup_symbol_in_block): New 'match_type' parameter.
7445
7446 2018-01-05  Pedro Alves  <palves@redhat.com>
7447
7448         PR gdb/22670
7449         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
7450         ada_lookup_symbol.
7451         (ada_lookup_symbol): Reimplement in terms of
7452         ada_lookup_symbol_list, bits factored out from
7453         ada_lookup_encoded_symbol.
7454
7455 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
7456
7457         * ada-exp.y (write_object_renaming): When subscripting an array
7458         using a symbol as the index, pass the block in call to
7459         ada_lookup_encoded_symbol when looking that symbol up.
7460
7461 2018-01-05  Jerome Guitton  <guitton@adacore.com>
7462
7463         * ada-lang.c (ada_array_length): Use ada_index_type instead of
7464         TYPE_INDEX_TYPE.
7465
7466 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
7467
7468         * ada-lang.c (ada_to_fixed_value_create): Add handling of
7469         the case where VALUE_LVAL (val0) is not lval_memory.
7470
7471 2018-01-05  Xavier Roirand  <roirand@adacore.com>
7472
7473         * ada-valprint.c (print_optional_low_bound): Handle
7474         character-indexed array printing like boolean-indexed array
7475         printing.
7476
7477 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
7478
7479         * NEWS: Create a new section for the next release branch.
7480         Rename the section of the current branch, now that it has
7481         been cut.
7482
7483 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
7484
7485         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
7486         * version.in: Bump version to 8.1.50.DATE-git.
7487
7488 2018-01-03  Xavier Roirand  <roirand@adacore.com>
7489
7490         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
7491         Add field.
7492         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
7493         Add field.
7494         (default_exception_support_info) <catch_handlers_sym>: Add field.
7495         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
7496         (ada_exception_name_addr_1): Add "catch handlers" handling.
7497         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
7498         Update all callers.
7499         (create_excep_cond_exprs) <ex>: Add parameter.
7500         (re_set_exception): Update create_excep_cond_exprs call.
7501         (print_it_exception, print_one_exception, print_mention_exception)
7502         (print_recreate_exception): Add "catch handler" handling.
7503         (allocate_location_catch_handlers, re_set_catch_handlers)
7504         (check_status_catch_handlers, print_it_catch_handlers)
7505         (print_one_catch_handlers, print_mention_catch_handlers)
7506         (print_recreate_catch_handlers): New function.
7507         (catch_handlers_breakpoint_ops): New variable.
7508         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
7509         Add parameter.  Add "catch handler" handling.
7510         (ada_exception_sym_name, ada_exception_breakpoint_ops):
7511         Add "catch handler" handling.
7512         (ada_exception_catchpoint_cond_string): Add "catch handler"
7513         handling.
7514         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
7515         call.
7516         (catch_ada_handlers_command): New function.
7517         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
7518         operations structure.
7519         (_initialize_ada_language): Add "catch handlers" command entry.
7520         * NEWS: Document "catch handlers" feature.
7521
7522 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
7523
7524         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
7525         account when creating the array type of the slice.
7526         (ada_value_slice): Likewise.
7527
7528 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
7529
7530         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
7531         New enum value.
7532         (create_array_type_with_stride): Add byte_stride_prop parameter.
7533         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
7534         New parameter.  Update all callers in this file.
7535         (array_type_has_dynamic_stride): New function.
7536         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
7537         of arrays with dynamic byte strides.
7538         * dwarf2read.c (read_array_type): Add support for dynamic
7539         DW_AT_byte_stride attributes.
7540
7541 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
7542
7543         * dwarf2read.c (read_unspecified_type): Treat
7544         DW_TAG_enumeration_type DIEs from Ada units as stubs.
7545
7546 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
7547
7548         Update copyright year range in all GDB files.
7549
7550 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
7551
7552         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
7553         and gdb/testsuite/gdb.base/step-line.c.
7554
7555 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
7556
7557         * copyright.py (main): Dump the contents of
7558         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
7559         even if BY_HAND is empty.
7560
7561 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
7562
7563         * top.c (print_gdb_version): Update Copyright year in version
7564         message.
7565
7566 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
7567
7568         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
7569
7570 For older changes see ChangeLog-2017.
7571 \f
7572 Local Variables:
7573 mode: change-log
7574 left-margin: 8
7575 fill-column: 74
7576 version-control: never
7577 coding: utf-8
7578 End: