gdb/ChangeLog

   1 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
   2
   3         * nat/aarch64-sve-linux-sigcontext.h: New file.
   4         * nat/aarch64-sve-linux-ptrace.h (SVE_VQ_BYTES): Move to
   5         new files.
   6         (SVE_VQ_MIN): Likewise.
   7         (SVE_VQ_MAX): Likewise.
   8         (SVE_VL_MIN): Likewise.
   9         (SVE_VL_MAX): Likewise.
  10         (SVE_NUM_ZREGS): Likewise.
  11         (SVE_NUM_PREGS): Likewise.
  12         (sve_vl_valid): Likewise.
  13         (struct user_sve_header): Likewise.
  14
  15 2018-06-16  Andrew Burgess  <andrew.burgess@embecosm.com>
  16             Richard Bunt <Richard.Bunt@arm.com>
  17
  18         * linux-nat.c (stop_wait_callback): Don't discard SIGSTOP if it
  19         was requested by GDB.
  20
  21 2018-06-15  Tom de Vries  <tdevries@suse.de>
  22
  23         * MAINTAINERS (Write After Approval): Add Tom de Vries.
  24
  25 2018-06-14  Simon Marchi  <simon.marchi@polymtl.ca>
  26
  27         * gnulib/update-gnulib.sh: Print expected versions of
  28         autoconf/aclocal.
  29
  30 2018-06-14  Simon Marchi  <simon.marchi@ericsson.com>
  31
  32         * arch-utils.c (default_type_align): Use type_length_units.
  33         * gdbtypes.c (type_align): Use type_length_units.
  34
  35 2018-06-14  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
  36
  37         * cli/cli-script.c (_initialize_cli_script): Fix online documentation
  38         of 'define' command.
  39
  40 2018-06-14  Tom de Vries  <tdevries@suse.de>
  41
  42         PR cli/22573
  43         * infcmd.c (print_return_value_1): Use get_user_print_options instead of
  44         get_no_prettyformat_print_options.
  45
  46 2018-06-13  Simon Marchi  <simon.marchi@ericsson.com>
  47
  48         * sparc-nat.h: Include target.h.
  49         * sparc64-linux-nat.c (class sparc64_linux_nat_target)
  50         <fetch_registers>: Remove this argument in function call.
  51         <store_registers>: Remove this argument in function call, remove
  52         extra semicolon.
  53         <low_forget_process>: Call sparc64_forget_process instead of
  54         sparc_forget_process.
  55
  56 2018-06-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  57
  58         * procfs.c (_initialize_procfs): Use add_inf_child_target.
  59         (procfs_target::make_corefile_notes): Adjust to new
  60         target_read_alloc return type.
  61
  62 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
  63             Stephen Roberts  <stephen.roberts@arm.com>
  64
  65         PR gdb/22882
  66         * infrun.c (fetch_inferior_event): If GDB is not proceeding then
  67         run INF_EXEC_COMPLETE handler, even when not calling normal_stop.
  68         Move should_notify_stop local into more inner scope.
  69
  70 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
  71             Stephen Roberts  <stephen.roberts@arm.com>
  72
  73         PR gdb/22882
  74         * infrun.c (resume_1): Add call to mark_async_event_handler.
  75
  76 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
  77
  78         * infrun.c (do_target_wait): Change old version of $pc printed.
  79
  80 2018-06-11  Simon Marchi  <simon.marchi@ericsson.com>
  81
  82         * dwarf2read.c (read_index_from_section): Rename to...
  83         (read_gdb_index_from_section): ... this, update all callers.
  84         (dwarf2_read_index): Rename to...
  85         (dwarf2_read_gdb_index): ... this, update all callers.
  86
  87 2018-06-11  John David Anglin  <danglin@gcc.gnu.org>
  88
  89         * gdb/hppa-linux-nat.c
  90         (hppa_linux_nat_target::fetch_inferior_registers): Rename to
  91         hppa_linux_nat_target::fetch_registers.
  92
  93 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
  94
  95         * aarch64-tdep.c (aarch64_dwarf_reg_to_regnum): Add mappings.
  96         * aarch64-tdep.h (AARCH64_DWARF_SVE_VG): Add define.
  97         (AARCH64_DWARF_SVE_FFR): Likewise.
  98         (AARCH64_DWARF_SVE_P0): Likewise.
  99         (AARCH64_DWARF_SVE_Z0): Likewise.
 100
 101 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
 102
 103         * common/common-regcache.h (raw_compare): New function.
 104         * regcache.c (regcache::raw_compare): Likewise.
 105         * regcache.h (regcache::raw_compare): New declaration.
 106
 107 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
 108
 109         * common/common-regcache.h (reg_buffer_common): New structure.
 110         * regcache.c (reg_buffer::invalidate): Move from detached_regcache.
 111         (reg_buffer::raw_supply): Likewise.
 112         (reg_buffer::raw_supply_integer): Likewise.
 113         (reg_buffer::raw_supply_zeroed): Likewise.
 114         (reg_buffer::raw_collect): Likewise.
 115         (reg_buffer::raw_collect_integer): Likewise.
 116         * regcache.h (reg_buffer::invalidate): Move from detached_regcache.
 117         (reg_buffer::raw_supply): Likewise.
 118         (reg_buffer::raw_supply_integer): Likewise.
 119         (reg_buffer::raw_supply_zeroed): Likewise.
 120         (reg_buffer::raw_collect): Likewise.
 121         (reg_buffer::raw_collect_integer): Likewise.
 122
 123 2018-06-10  Tom Tromey  <tom@tromey.com>
 124
 125         * remote.c (stop_reply_p): Remove typedef.  Don't declare queue.
 126         (class remote_state) <stop_reply_queue>: Now std::vector.
 127         (remote_state::~remote_state)
 128         (remote_target::stop_reply_queue_length): Update.
 129         (struct queue_iter_param, remove_child_of_pending_fork)
 130         (struct check_pending_event_prevents_wildcard_vcont_callback_data)
 131         (check_pending_event_prevents_wildcard_vcont_callback)
 132         (remove_stop_reply_for_inferior)
 133         (remove_stop_reply_of_remote_state)
 134         (remote_notif_remove_once_on_match)
 135         (stop_reply_match_ptid_and_ws)
 136         (remote_kill_child_of_pending_fork): Remove.
 137         (remote_target::remove_new_fork_children)
 138         (remote_target::check_pending_events_prevent_wildcard_vcont)
 139         (remote_target::discard_pending_stop_replies)
 140         (remote_target::discard_pending_stop_replies_in_queue)
 141         (remote_target::remote_notif_remove_queued_reply)
 142         (remote_target::queued_stop_reply)
 143         (remote_target::push_stop_reply, remote_target::peek_stop_reply)
 144         (remote_target::wait, remote_target::kill_new_fork_children)
 145         (remote_target::async): Update.
 146
 147 2018-06-10  Tom Tromey  <tom@tromey.com>
 148
 149         * record-full.c (record_full_arch_list_cleanups): Remove.
 150         (record_full_message): Use try/catch.
 151         (record_full_wait_cleanups): Remove.
 152         (record_full_wait_1): Use try/catch.
 153         (record_full_restore): Likewise.
 154
 155 2018-06-10  Tom Tromey  <tom@tromey.com>
 156
 157         * record-full.c (record_full_breakpoint_p): Remove typedef.  Don't
 158         declare VEC.  Add constructor.
 159         <in_target_beneath>: Now bool.
 160         (record_full_breakpoints): Now a std::vector, static.
 161         (record_full_sync_record_breakpoints)
 162         (record_full_init_record_breakpoints)
 163         (record_full_target::insert_breakpoint)
 164         (record_full_target::remove_breakpoint): Update.  Don't use XNEW.
 165
 166 2018-06-10  Simon Marchi  <simon.marchi@polymtl.ca>
 167
 168         * dwarf2read.c (process_cu_includes): Remove struct keyword.
 169         * serial.c (serial_interface_lookup): Remove struct keyword.
 170
 171 2018-06-10  Tom Tromey  <tom@tromey.com>
 172
 173         * procfs.c (procfs_target::xfer_partial): Use "beneath" as a
 174         method.
 175         * nto-procfs.c (nto_procfs_target::xfer_partial): Use "beneath" as
 176         a method.
 177         * go32-nat.c (go32_nat_target::xfer_partial): Use "beneath" as a
 178         method.
 179         * arm-linux-nat.c (arm_linux_nat_target::read_description): Use
 180         "beneath" as a method.
 181         * arm-fbsd-nat.c (arm_fbsd_nat_target::read_description):
 182         Use "beneath" as a method.
 183
 184 2018-06-10  Tom Tromey  <tom@tromey.com>
 185
 186         * tracefile.c (struct trace_file_writer_deleter): New.
 187         <operator()>: Rename from trace_file_writer_xfree.
 188         (trace_file_writer_up): New typedef.
 189         (tsave_command, trace_save_tfile, trace_save_ctf): Update.
 190
 191 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
 192
 193         * regcache.h (reg_buffer) <~reg_buffer>: Use default destructor.
 194         <m_registers, m_register_status>: Change type to
 195         std::unique_ptr.
 196         * regcache.c (reg_buffer::reg_buffer): Use new instead of
 197         XCNEWVEC.
 198
 199 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
 200
 201         * common/common-regcache.h (enum register_status): Add
 202         underlying type "signed char".
 203         * regcache.h (reg_buffer) <m_register_status>: Change type to
 204         register_status *.
 205         * regcache.c (reg_buffer::reg_buffer): Alocate arrays of
 206         register_status instead of signed char.
 207         (reg_buffer::save): Use REG_UNKNOWN instead of 0.
 208         (reg_buffer::get_register_status): Remove cast.
 209         (readable_regcache::raw_read): Remove cast.
 210         (readable_regcache::cooked_read): Remove cast.
 211
 212 2018-06-09  Tom Tromey  <tom@tromey.com>
 213
 214         * source.c (reverse_search_command, forward_search_command): Use
 215         scoped_fd.
 216
 217 2018-06-09  Tom Tromey  <tom@tromey.com>
 218
 219         * serial.c (serial_ops_p): Remove typedef.  Don't declare VEC.
 220         (serial_ops_list): Now static, std::vector.
 221         (serial_interface_lookup, serial_add_interface): Update.
 222
 223 2018-06-09  Tom Tromey  <tom@tromey.com>
 224
 225         * dwarf2read.c (process_cu_includes): Update.
 226         (process_full_comp_unit): Update.
 227         * dwarf2read.h (struct dwarf2_per_objfile) <just_read_cus>: Now a
 228         std::vector.
 229
 230 2018-06-08  Paul Koning  <paul_koning@dell.com>
 231
 232         PR gdb/23252
 233
 234         * python/python.c (do_start_initialization):
 235         Avoid call to internal Python API.
 236         (init__gdb_module): New function.
 237
 238 2018-06-08  Gary Benson <gbenson@redhat.com>
 239
 240         * linux-thread-db.c (valprint.h): New include.
 241         (struct check_thread_db_info): New structure.
 242         (check_thread_db_on_load, tdb_testinfo): New static globals.
 243         (check_thread_db, check_thread_db_callback): New functions.
 244         (try_thread_db_load_1): Run integrity checks if requested.
 245         (maintenance_check_libthread_db): New function.
 246         (_initialize_thread_db): Register "maint check libthread-db"
 247         and "maint set/show check-libthread-db".
 248         * NEWS: Mention the above new commands.
 249
 250 2018-06-08  Tom Tromey  <tom@tromey.com>
 251
 252         * windows-nat.c (windows_nat_target::xfer_partial): "beneath" is
 253         now a method.
 254
 255 2018-06-08  Tom Tromey  <tom@tromey.com>
 256
 257         * btrace.c (parse_xml_raw): Use gdb::unique_xmalloc_ptr.
 258
 259 2018-06-08  Tom Tromey  <tom@tromey.com>
 260
 261         * common/btrace-common.h (struct btrace_data): Add constructor,
 262         destructor, move assignment operator.
 263         <empty, clear, fini>: New methods.
 264         <format>: Initialize.
 265         (btrace_data_init, btrace_data_fini, btrace_data_clear)
 266         (btrace_data_empty): Don't declare.
 267         * common/btrace-common.c (btrace_data_init): Remove.
 268         (btrace_data::fini): Rename from btrace_data_fini.
 269         (btrace_data::empty): Rename from btrace_data_empty.
 270         (btrace_data::clear): Rename from btrace_data_clear.  Return
 271         bool.
 272         * btrace.h (make_cleanup_btrace_data): Don't declare.
 273         * btrace.c (btrace_add_pc, btrace_stitch_trace, btrace_clear)
 274         (parse_xml_btrace): Update.
 275         (do_btrace_data_cleanup, make_cleanup_btrace_data): Remove.
 276         (maint_btrace_clear_packet_history_cmd): Update.
 277
 278 2018-06-07  Pedro Alves  <palves@redhat.com>
 279
 280         * target.h (target_ops) <beneath>: Now a method.  All references
 281         updated.
 282         (class target_stack): New.
 283         * target.c (g_target_stack): New.
 284         (g_current_top_target): Delete.
 285         (current_top_target): Get the top target out of g_target_stack.
 286         (target_stack::push, target_stack::unpush): New.
 287         (push_target, unpush_target): Reimplement.
 288         (target_is_pushed): Reimplement in terms of g_target_stack.
 289         (target_ops::beneath, target_stack::find_beneath): New.
 290
 291 2018-06-07  Pedro Alves  <palves@redhat.com>
 292
 293         * target.h (find_target_beneath): Delete declaration.
 294         * target.c (find_target_beneath): Delete definition.
 295         * aix-thread.c: All callers of find_target_beneath adjusted to
 296         call target_ops::beneath instead.
 297         * bsd-uthread.c: Likewise.
 298         * linux-thread-db.c: Likewise.
 299         * ravenscar-thread.c: Likewise.
 300         * sol-thread.c: Likewise.
 301         * spu-multiarch.c: Likewise.
 302
 303 2018-06-07  Pedro Alves  <palves@redhat.com>
 304
 305         * target.h (target_ops) <beneath>: Now a method.  All references
 306         updated.
 307         (target_ops) <m_beneath>: New.
 308         * target.c (target_ops::beneath): New.
 309         * corelow.c: Adjust all references to target_ops::beneath.
 310         * linux-thread-db.c: Likewise.
 311         * make-target-delegates: Likewise.
 312         * record-btrace.c: Likewise.
 313         * record-full.c: Likewise.
 314         * remote.c: Likewise.
 315         * target.c: Likewise.
 316         * target-delegates.c: Regenerate.
 317
 318 2018-06-07  Pedro Alves  <palves@redhat.com>
 319
 320         * target.h (target_stack): Delete.
 321         (current_top_target): Declare function.
 322         * target.c (target_stack): Delete.
 323         (g_current_top_target): New.
 324         (current_top_target): New function.
 325         * auxv.c: Use current_top_target instead of target_stack
 326         throughout.
 327         * avr-tdep.c: Likewise.
 328         * breakpoint.c: Likewise.
 329         * corefile.c: Likewise.
 330         * elfread.c: Likewise.
 331         * eval.c: Likewise.
 332         * exceptions.c: Likewise.
 333         * frame.c: Likewise.
 334         * gdbarch-selftests.c: Likewise.
 335         * gnu-v3-abi.c: Likewise.
 336         * ia64-tdep.c: Likewise.
 337         * ia64-vms-tdep.c: Likewise.
 338         * infcall.c: Likewise.
 339         * infcmd.c: Likewise.
 340         * infrun.c: Likewise.
 341         * linespec.c: Likewise.
 342         * linux-tdep.c: Likewise.
 343         * minsyms.c: Likewise.
 344         * ppc-linux-nat.c: Likewise.
 345         * ppc-linux-tdep.c: Likewise.
 346         * procfs.c: Likewise.
 347         * regcache.c: Likewise.
 348         * remote.c: Likewise.
 349         * rs6000-tdep.c: Likewise.
 350         * s390-linux-nat.c: Likewise.
 351         * s390-tdep.c: Likewise.
 352         * solib-aix.c: Likewise.
 353         * solib-darwin.c: Likewise.
 354         * solib-dsbt.c: Likewise.
 355         * solib-spu.c: Likewise.
 356         * solib-svr4.c: Likewise.
 357         * solib-target.c: Likewise.
 358         * sparc-tdep.c: Likewise.
 359         * sparc64-tdep.c: Likewise.
 360         * spu-tdep.c: Likewise.
 361         * symfile.c: Likewise.
 362         * symtab.c: Likewise.
 363         * target-descriptions.c: Likewise.
 364         * target-memory.c: Likewise.
 365         * target.c: Likewise.
 366         * target.h: Likewise.
 367         * tracefile-tfile.c: Likewise.
 368         * tracepoint.c: Likewise.
 369         * valops.c: Likewise.
 370         * valprint.c: Likewise.
 371         * value.c: Likewise.
 372         * windows-tdep.c: Likewise.
 373         * mi/mi-main.c: Likewise.
 374
 375 2018-06-07  Tom Tromey  <tom@tromey.com>
 376
 377         * valprint.h (build_address_symbolic): Declare.
 378         * printcmd.c (print_address_symbolic): Update.
 379         (build_address_symbolic): Change "name" and "filename" to
 380         std::string.
 381         * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
 382         Update.
 383         * defs.h (build_address_symbolic): Remove declaration.
 384
 385 2018-06-07  Alan Hayward  <alan.hayward@arm.com>
 386
 387         * aarch64-tdep.c (AARCH64_SVE_V0_REGNUM): Add define.
 388         (aarch64_vnv_type): Add function.
 389         (aarch64_pseudo_register_name): Add V regs for SVE.
 390         (aarch64_pseudo_register_type): Likewise.
 391         (aarch64_pseudo_register_reggroup_p): Likewise.
 392         (aarch64_pseudo_read_value_2): Use V0 offset for SVE
 393         (aarch64_pseudo_read_value): Add V regs for SVE.
 394         (aarch64_pseudo_write_2): Use V0 offset for SVE
 395         (aarch64_pseudo_write): Add V regs for SVE.
 396         * aarch64-tdep.h (struct gdbarch_tdep): Add vnv_type.
 397
 398 2018-06-06  Sergio Durigan Junior  <sergiodj@redhat.com>
 399
 400         * arch/aarch64.h (sve_vq_from_vl): Guard with #ifndef.
 401         (sve_vl_from_vq): Likewise.
 402
 403 2018-06-05  Tom Tromey  <tom@tromey.com>
 404
 405         * cli/cli-cmds.c (show_version): Update.
 406         * top.c (print_gdb_version): Add "interactive" parameter.
 407         Update.
 408         * main.c (captured_main_1): Update.
 409         * top.h (print_gdb_version): Add "interactive" parameter and a
 410         comment.
 411
 412 2018-06-05  David Malcolm  <dmalcolm@redhat.com>
 413
 414         * common/enum-flags.h: Add trailing semicolon to example in
 415         comment.
 416
 417 2018-06-05  Tom Tromey  <tom@tromey.com>
 418
 419         PR cli/12326:
 420         * NEWS: Add entry about pager.
 421         * utils.c (pagination_disabled_for_command): New global.
 422         (prompt_for_continue): Allow "c" response to prompt.
 423         (reinitialize_more_filter): Clear
 424         pagination_disabled_for_command.
 425         (fputs_maybe_filtered): Check pagination_disabled_for_command.
 426
 427 2018-06-04  Tom Tromey  <tom@tromey.com>
 428
 429         * ada-lang.h (ada_lookup_symbol_list): Update.
 430         * ada-lang.c (resolve_subexp): Update.
 431         (symbols_are_identical_enums): Change type of syms.  Remove nsyms
 432         parameter.
 433         (remove_extra_symbols, remove_irrelevant_renamings): Likewise.
 434         (ada_lookup_symbol_list_worker, ada_lookup_symbol_list): Change
 435         results parameter to std::vector.
 436         (ada_iterate_over_symbols, ada_lookup_symbol, get_var_value):
 437         Update.
 438         * ada-exp.y (block_lookup): Update.
 439         (select_possible_type_sym): Change type of syms.  Remove nsyms
 440         parameter.
 441         (write_var_or_type, write_name_assoc): Update.
 442
 443 2018-06-04  Joel Brobecker  <brobecker@adacore.com>
 444
 445         * windows-nat.c (windows_nat_target::xfer_partial): Return
 446         TARGET_XFER_E_IO if we need to delegate to the target beneath
 447         but BENEATH is NULL.
 448
 449 2018-06-04  Simon Marchi  <simon.marchi@ericsson.com>
 450
 451         * Makefile.in (config.status): Add configure.nat as a
 452         dependency.
 453
 454 2018-06-04  Tom Tromey  <tom@tromey.com>
 455
 456         * cp-name-parser.y (cpname_state): Add method declarations.
 457         (HANDLE_QUAL): Update.
 458         (cpname_state::d_grab, cpname_state::fill_comp)
 459         (cpname_state::make_operator, cpname_state::make_dtor)
 460         (cpname_state::make_builtin_type, cpname_state::make_name)
 461         (cpname_state::d_qualify, cpname_state::d_int_type)
 462         (cpname_state::d_unary, cpname_state::d_binary): Now methods.
 463         (%union): Move earlier.
 464
 465 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
 466
 467         * elfread.c (elf_symfile_segments): Use ELF_SECTION_IN_SEGMENT.
 468
 469 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
 470
 471         * aarch64-tdep.c (aarch64_pseudo_read_value_1): New helper func.
 472         (aarch64_pseudo_write_1): Likewise.
 473         (aarch64_pseudo_read_value): Use helper.
 474         (aarch64_pseudo_write): Likewise.
 475
 476 2018-06-04  Pedro Alves  <palves@redhat.com>
 477
 478         * darwin-nat.c (darwin_ops): Delete.
 479         (darwin_attach_pid): Use get_native_target.
 480
 481 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
 482
 483         * aarch64-tdep.c (aarch64_get_tdesc_vq): Use uint64_t for VQ.
 484         * aarch64-tdep.h (struct gdbarch_tdep): Likewise.
 485
 486 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
 487
 488         * aarch64-linux-nat.c (aarch64_linux_read_description): Support SVE.
 489         * aarch64-tdep.c (aarch64_get_tdesc_vq): New function.
 490         (aarch64_gdbarch_init): Check for SVE.
 491         * aarch64-tdep.h (gdbarch_tdep::has_sve): New function.
 492
 493 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
 494
 495         * aarch64-tdep.c (aarch64_read_description): Use uint64_t for VQ.
 496         * aarch64-tdep.h (aarch64_read_description): Likewise.
 497         * arch/aarch64.c (aarch64_create_target_description): Likewise.
 498         * arch/aarch64.h (aarch64_create_target_description): Likewise.
 499         * features/aarch64-sve.c (create_feature_aarch64_sve): Likewise.
 500         * nat/aarch64-sve-linux-ptrace.c(aarch64_sve_get_vq): Likewise.
 501         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_vq): Likewise.
 502
 503 2018-06-02  Simon Marchi  <simon.marchi@ericsson.com>
 504
 505         * value.c (value_fetch_lazy_bitfield): New.
 506         (value_fetch_lazy_memory): New.
 507         (value_fetch_lazy_register): New.
 508         (value_fetch_lazy): Factor out to smaller functions.
 509
 510 2018-06-01  Tom Tromey  <tom@tromey.com>
 511
 512         * cp-name-parser.y (backslashable, represented): Now const.
 513
 514 2018-06-01  Tom Tromey  <tom@tromey.com>
 515
 516         * cp-name-parser.y: Include parser-defs.h.
 517         (parser_fprintf): Remove declaration.
 518
 519 2018-06-01  Tom Tromey  <tom@tromey.com>
 520
 521         * cp-name-parser.y: Use %pure-parser, %lex-param, and
 522         %parse-param.
 523         (lexptr, prev_lexptr, error_lexptr, global_errmsg, demangle_info)
 524         (global_result): Remove globals.
 525         (struct cpname_state): New.
 526         (yyparse): Don't declare.
 527         (yylex, yyerror): Move declarations after %union.
 528         (d_grab, fill_comp, make_operator, make_dtor, make_builtin_type)
 529         (make_name): Add state parameter.
 530         Update all callers.
 531         (d_qualify, d_int_type, d_unary, d_binary, parse_number) Add state
 532         parameter.
 533         (HANDLE_QUAL, HANDLE_SPECIAL, HANDLE_TOKEN2, HANDLE_TOKEN3):
 534         Update.
 535         (yylex): Add lvalp, state parameters.
 536         (yyerror): Add state parameter.
 537         (cp_demangled_name_to_comp): Update.
 538
 539 2018-06-01  Tom Tromey  <tom@tromey.com>
 540
 541         * cp-name-parser.y (parser_fprintf): Declare.
 542         (GDB_YY_REMAP_PREFIX): Define.
 543         Include yy-remap.h.  Don't redefine yy* identifiers.
 544
 545 2018-06-01  Tom Tromey  <tom@tromey.com>
 546
 547         * python/py-type.c (typy_legacy_template_argument): Update.
 548         * cp-support.h (cp_demangled_name_to_comp): Update.
 549         * cp-name-parser.y (cp_demangled_name_to_comp): Change errmsg
 550         parameter to be a "std::string *".
 551         (main): Update.
 552
 553 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
 554
 555         * ada-lex.l: Include "diagnostics.h" instead of
 556         "common/diagnostics.h".
 557         * unittests/environ-selftests.c: Likewise.
 558         * common/diagnostics.h: Moved to ../include.
 559
 560 2018-06-01  Joel Brobecker  <brobecker@adacore.com>
 561
 562         * breakpoint.c (breakpoint_re_set): Temporarily force language_mode
 563         to language_mode_manual while calling breakpoint_re_set_one.
 564
 565 2018-06-01  Tom Tromey  <tom@tromey.com>
 566
 567         * valops.c (value_cast_structs, destructor_name_p): Update.
 568         * symtab.c (gdb_mangle_name): Update.
 569         * stabsread.c (define_symbol, read_cpp_abbrev, read_baseclasses):
 570         Update.
 571         * p-valprint.c (pascal_object_is_vtbl_ptr_type)
 572         (pascal_object_print_value_fields, pascal_object_print_value):
 573         Update.
 574         * p-typeprint.c (pascal_type_print_derivation_info): Update.
 575         * linespec.c (find_methods): Update.
 576         * gdbtypes.h (type_name_no_tag): Remove.
 577         (type_name_or_error): Rename from type_name_no_tag_or_error.
 578         * gdbtypes.c (type_name_no_tag): Remove.
 579         (type_name_or_error): Rename from type_name_no_tag_or_error.
 580         (lookup_struct_elt_type, check_typedef): Update.
 581         * expprint.c (print_subexp_standard): Update.
 582         * dwarf2read.c (dwarf2_add_field, load_partial_dies): Update.
 583         * d-namespace.c (d_lookup_nested_symbol): Update.
 584         * cp-valprint.c (cp_is_vtbl_ptr_type, cp_print_value_fields)
 585         (cp_print_class_member): Update.
 586         * cp-namespace.c (cp_lookup_nested_symbol): Update.
 587         * completer.c (add_struct_fields): Update.
 588         * c-typeprint.c (cp_type_print_derivation_info)
 589         (c_type_print_varspec_prefix, c_type_print_base_struct_union):
 590         Update.
 591         * ada-lang.c (parse_old_style_renaming, xget_renaming_scope)
 592         (ada_prefer_type, ada_is_exception_sym): Update.
 593
 594 2018-06-01  Tom Tromey  <tom@tromey.com>
 595
 596         * valops.c (enum_constant_from_type, value_namespace_elt)
 597         (value_maybe_namespace_elt): Update.
 598         * valarith.c (find_size_for_pointer_math): Update.
 599         * target-descriptions.c (make_gdb_type): Update.
 600         * symmisc.c (print_symbol): Update.
 601         * stabsread.c (define_symbol, read_type)
 602         (complain_about_struct_wipeout, add_undefined_type)
 603         (cleanup_undefined_types_1): Update.
 604         * rust-lang.c (rust_tuple_type_p, rust_slice_type_p)
 605         (rust_range_type_p, val_print_struct, rust_print_struct_def)
 606         (rust_internal_print_type, rust_composite_type)
 607         (rust_evaluate_funcall, rust_evaluate_subexp)
 608         (rust_inclusive_range_type_p): Update.
 609         * python/py-type.c (typy_get_tag): Update.
 610         * p-typeprint.c (pascal_type_print_base): Update.
 611         * mdebugread.c (parse_symbol, parse_type): Update.
 612         * m2-typeprint.c (m2_long_set, m2_record_fields, m2_enum):
 613         Update.
 614         * guile/scm-type.c (gdbscm_type_tag): Update.
 615         * go-lang.c (sixg_string_p): Update.
 616         * gnu-v3-abi.c (build_gdb_vtable_type, build_std_type_info_type):
 617         Update.
 618         * gdbtypes.h (struct main_type) <tag_name>: Remove.
 619         (TYPE_TAG_NAME): Remove.
 620         * gdbtypes.c (type_name_no_tag): Simplify.
 621         (check_typedef, check_types_equal, recursive_dump_type)
 622         (copy_type_recursive, arch_composite_type): Update.
 623         * f-typeprint.c (f_type_print_base): Update.  Print "Type" prefix
 624         in summary mode when needed.
 625         * eval.c (evaluate_funcall): Update.
 626         * dwarf2read.c (fixup_go_packaging, read_structure_type)
 627         (process_structure_scope, read_enumeration_type)
 628         (read_namespace_type, read_module_type, determine_prefix): Update.
 629         * cp-support.c (inspect_type): Update.
 630         * coffread.c (process_coff_symbol, decode_base_type): Update.
 631         * c-varobj.c (c_is_path_expr_parent): Update.
 632         * c-typeprint.c (c_type_print_base_struct_union): Update.
 633         (c_type_print_base_1): Update.  Print struct/class/union/enum in
 634         summary when using C language.
 635         * ax-gdb.c (gen_struct_ref, gen_namespace_elt)
 636         (gen_maybe_namespace_elt): Update.
 637         * ada-lang.c (ada_type_name): Simplify.
 638         (empty_record, ada_template_to_fixed_record_type_1)
 639         (template_to_static_fixed_type)
 640         (to_record_with_fixed_variant_part, ada_check_typedef): Update.
 641
 642 2018-06-01  Tom Tromey  <tom@tromey.com>
 643
 644         * dwarf2read.c (dwarf2_compute_name): Pass CU's language to
 645         c_print_type.
 646         * c-typeprint.c (c_print_type_1): Add "language" parameter.
 647         (c_print_type): Update.
 648         (c_print_type): New overload.
 649         (c_type_print_varspec_prefix, c_type_print_args)
 650         (c_type_print_varspec_suffix, c_print_type_no_offsets)
 651         (c_type_print_base_struct_union, c_type_print_base_1)
 652         (cp_type_print_method_args): Add "language" parameter.
 653         (c_type_print_base): Update.
 654         * c-lang.h (c_print_type): Add new overload.
 655
 656 2018-06-01  Tom Tromey  <tom@tromey.com>
 657
 658         * typeprint.h (c_type_print_varspec_suffix): Don't declare.
 659         * c-typeprint.c (c_type_print_varspec_suffix): Now static.
 660
 661 2018-06-01  Alan Hayward  <alan.hayward@arm.com>
 662
 663         * aarch64-tdep.c (aarch64_sve_register_names): New const
 664         var.
 665         * arch/aarch64.h (enum aarch64_regnum): Add SVE entries.
 666         (AARCH64_SVE_Z_REGS_NUM): New define.
 667         (AARCH64_SVE_P_REGS_NUM): Likewise.
 668         (AARCH64_SVE_NUM_REGS): Likewise.
 669
 670 2018-05-31  Uros Bizjak  <ubizjak@gmail.com>
 671
 672         * nat/linux-ptrace.h [__alpha__]
 673         (GDB_ARCH_IS_TRAP_BRKPT, GDB_ARCH_IS_TRAP_HWBKPT): Remove
 674         definitions.
 675
 676 2018-05-31  Maciej W. Rozycki  <macro@mips.com>
 677
 678         * arch-utils.c (gdbarch_info_fill): Set `default_byte_order' to
 679         the endianness selected.
 680         * NEWS: Document `set endian auto' mode operation update.
 681
 682 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
 683
 684         * Makefile.in: Add new header.
 685         * gdb/arch/aarch64.h (sve_vg_from_vl): New macro.
 686         (sve_vl_from_vg): Likewise.
 687         (sve_vq_from_vl): Likewise.
 688         (sve_vl_from_vq): Likewise.
 689         (sve_vq_from_vg): Likewise.
 690         (sve_vg_from_vq): Likewise.
 691         * configure.nat: Add new c file.
 692         * nat/aarch64-sve-linux-ptrace.c: New file.
 693         * nat/aarch64-sve-linux-ptrace.h: New file.
 694
 695 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
 696
 697         * aarch64-linux-nat.c (aarch64_linux_read_description):
 698         Add parmeter zero.
 699         * aarch64-linux-tdep.c (aarch64_linux_core_read_description):
 700         Likewise.
 701         * aarch64-tdep.c (tdesc_aarch64_list): Add.
 702         (aarch64_read_description): Use VQ to index tdesc_aarch64_list.
 703         (aarch64_gdbarch_init): Add parmeter zero.
 704         * aarch64-tdep.h (aarch64_read_description): Add VQ parmeter.
 705         * arch/aarch64.c (aarch64_create_target_description): Check VQ.
 706         * arch/aarch64.h (aarch64_create_target_description): Add VQ.
 707         parmeter.
 708         * doc/gdb.texinfo: Describe SVE feature
 709         * features/aarch64-sve.c: New file.
 710
 711 2018-05-31  Omair Javaid  <omair.javaid@linaro.org>
 712
 713         PR gdb/23210
 714         * gdbarch.sh (significant_addr_bit): Default to zero when
 715         not set by target architecture.
 716         * gdbarch.c: Re-generated.
 717         * utils.c (address_significant): Update.
 718
 719 2018-05-30  Joel Brobecker  <brobecker@adacore.com>
 720
 721         * stack.c (func_command): Remove trailing newline in call to error.
 722
 723 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 724
 725         * regcache.h (regcache_raw_collect): Remove, update callers to
 726         use regcache::raw_collect.
 727         * regcache.c (regcache_raw_collect): Remove.
 728
 729 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 730
 731         * regcache.h (regcache_raw_supply): Remove, update callers to
 732         use detached_regcache::raw_supply.
 733         * regcache.c (regcache_raw_supply): Remove.
 734
 735 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 736
 737         * regcache.h (regcache_cooked_write_part): Remove, update
 738         callers to use regcache::cooked_write_part.
 739         * regcache.c (regcache_cooked_write_part): Remove.
 740
 741 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 742
 743         * regcache.h (regcache_cooked_read_part): Remove, update callers
 744         to use readable_regcache::cooked_read_part.
 745         * regcache.c (regcache_cooked_read_part): Remove.
 746
 747 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 748
 749         * regcache.h (regcache_cooked_read_value): Remove, update
 750         callers to use readable_regcache::cooked_read_value.
 751         * regcache.c (regcache_cooked_read_value): Remove.
 752
 753 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 754
 755         * regcache.h (regcache_cooked_write): Remove, update callers to
 756         use regcache::cooked_write.
 757         * regcache.c (regcache_cooked_write): Remove.
 758
 759 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 760
 761         * regcache.h (regcache_invalidate): Remove, update callers to
 762         use detached_regcache::invalidate instead.
 763         * regcache.c (regcache_invalidate): Remove.
 764
 765 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 766
 767         * regcache.h (regcache_raw_write_part): Remove, update callers
 768         to use regcache::raw_write_part instead.
 769         * regcache.c (regcache_raw_write_part): Remove.
 770
 771 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 772
 773         * regcache.h (regcache_raw_read_part): Remove, update callers to
 774         use readable_regcache::raw_read_part instead.
 775         * regcache.c (regcache_raw_read_part): Remove.
 776
 777 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 778
 779         * regcache.h (regcache_cooked_read): Remove, update callers to
 780         use readable_regcache::cooked_read instead.
 781         * regcache.c (regcache_cooked_read): Remove.
 782
 783 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 784
 785         * regcache.h (regcache_raw_write): Remove, update callers to use
 786         regcache::raw_write instead.
 787         * regcache.c (regcache_raw_write): Remove.
 788
 789 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 790
 791         * regcache.h (regcache_raw_read): Remove, update callers to use
 792         readable_regcache::raw_read instead.
 793         * regcache.c (regcache_raw_read): Remove.
 794
 795 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 796
 797         * regcache.h (regcache_raw_update): Remove, update callers to
 798         use readable_regcache::raw_update instead.
 799         * regcache.c (regcache_raw_update): Remove.
 800
 801 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 802
 803         * regcache.h (regcache_register_status): Remove, update callers
 804         to use reg_buffer::get_register_status directly instead.
 805         * regcache.c (regcache_register_status): Remove.
 806
 807 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 808
 809         * regcache.h (regcache_get_ptid): Remove, update all callers to
 810         call regcache::ptid instead.
 811         * regcache.c (regcache_get_ptid): Remove.
 812
 813 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
 814
 815         * Makefile.in (ALL_TARGET_OBS): Add or1k-tdep.o.
 816
 817 2018-05-30  Pedro Alves  <palves@redhat.com>
 818
 819         * common/common-exceptions.h (exception_rethrow): Use
 820         ATTRIBUTE_NORETURN.
 821
 822 2018-05-29  Simon Marchi  <simon.marchi@polymtl.ca>
 823
 824         * breakpoint.c (print_solib_event, check_status_catch_solib):
 825         Remove struct keyword in range-based for loops.
 826         * dbxread.c (find_corresponding_bincl_psymtab): Likewise.
 827         * dwarf2read.c (compute_delayed_physnames, rust_union_quirks);
 828         Likewise.
 829         * linespec.c (find_superclass_methods, search_minsyms_for_name):
 830         Likewise.
 831         * symfile.c (addr_info_make_relative): Likewise.
 832         * thread.c (value_in_thread_stack_temporaries): Likewise.
 833
 834 2018-05-29  Weimin Pan  <weimin.pan@oracle.com>
 835
 836         * minsyms.h (lookup_minimal_symbol_and_objfile): Remove declaration.
 837         * minsyms.c (lookup_minimal_symbol_and_objfile): Remove definition.
 838         * coff-pe-read.c (add_pe_forwarded_sym): Replace
 839         lookup_minimal_symbol_and_objfile with lookup_bound_minimal_symbol.
 840         * glibc-tdep.c (glibc_skip_solib_resolver): Likewise.
 841         * jit.c (jit_breakpoint_re_set_internal): Likewise.
 842         * printcmd.c (info_address_command): Likewise.
 843
 844 2018-05-29  Tom Tromey  <tom@tromey.com>
 845
 846         * windows-nat.c (handle_exception): Update fall-through comment.
 847
 848 2018-05-29  Tom Tromey  <tom@tromey.com>
 849
 850         * progspace.h (so_list_ptr): Remove typedef.  Don't declare VEC.
 851         (struct program_space) <added_solibs>: Now a std::vector.
 852         * breakpoint.c (print_solib_event): Update.
 853         (check_status_catch_solib): Update.
 854         * progspace.c (clear_program_space_solib_cache): Update.
 855         * solib.c (update_solib_list): Update.
 856
 857 2018-05-29  Tom Tromey  <tom@tromey.com>
 858
 859         * python/py-type.c (typy_richcompare): Update.
 860         * guile/scm-type.c (tyscm_equal_p_type_smob): Update.
 861         * gdbtypes.h (types_deeply_equal): Return bool.
 862         (types_equal): Likewise.
 863         * gdbtypes.c (type_equality_entry_d): Remove typedef.  Don't
 864         declare VEC.
 865         (check_types_equal): Change worklist to std::vector.  Return
 866         bool.
 867         (struct type_equality_entry): Add constructor.
 868         (compare_maybe_null_strings): Return bool.
 869         (check_types_worklist): Return bool.  Change worklist to
 870         std::vector.
 871         (types_deeply_equal): Use std::vector.
 872         (types_equal): Return bool.
 873         (compare_maybe_null_strings): Simplify.
 874
 875 2018-05-29  Tom Tromey  <tom@tromey.com>
 876
 877         * record-btrace.c (tp_t): Remove typedef.  Don't declare VEC.
 878
 879 2018-05-29  Tom Tromey  <tom@tromey.com>
 880
 881         * objc-lang.h: Don't include cp-support.h.
 882         * common/gdb_vecs.h (const_char_ptr): Remove typedef.  Don't
 883         declare VEC.
 884
 885 2018-05-27  Tom Tromey  <tom@tromey.com>
 886
 887         * Makefile.in (DEPFILES): Don't reference REMOTE_OBS.
 888
 889 2018-05-25  Tom Tromey  <tom@tromey.com>
 890
 891         * value.c (value::location): Initialize.
 892
 893 2018-05-25  Tom Tromey  <tom@tromey.com>
 894
 895         * dbxread.c (init_bincl_list): Remove.
 896         (bincl_list): Now a std::vector.
 897         (bincls_allocated, next_bincl): Remove.
 898         (free_bincl_list, do_free_bincl_list_cleanup)
 899         (make_cleanup_free_bincl_list): Remove.
 900         (dbx_read_symtab, elfstab_build_psymtabs): Use scoped_restore,
 901         unique_xmalloc_ptr.
 902         (find_corresponding_bincl_psymtab, read_dbx_symtab): Update.
 903         (struct header_file_location): Add constructor.
 904         (add_bincl_to_list): Remove.
 905
 906 2018-05-25  Tom Tromey  <tom@tromey.com>
 907
 908         * tui/tui.c (tui_enable): Update.
 909         * mi/mi-interp.c (mi_interp::init): Update.
 910         * interps.h (class interp) <name>: New method.
 911         <m_name>: Rename from name.
 912         (~scoped_restore_interp): Update.
 913         * interps.c (interp::interp): Update.
 914         (interp_add, interp_set, interp_lookup_existing)
 915         (current_interp_named_p): Update.
 916
 917 2018-05-25  Tom Tromey  <tom@tromey.com>
 918
 919         * interps.c (interp_name): Remove.
 920         * mi/mi-interp.c (mi_interp::init): Update.
 921         * interps.h (interp_name): Remove.
 922         (~scoped_restore_interp): Update.
 923         * tui/tui.c (tui_enable): Update.
 924
 925 2018-05-25  Tom Tromey  <tom@tromey.com>
 926
 927         * utils.c (fputs_maybe_filtered): Update.
 928         * linespec.c (decode_line_full): Update.
 929         * mi/mi-interp.c (mi_on_normal_stop_1, mi_tsv_modified)
 930         (mi_print_breakpoint_for_event, mi_solib_loaded)
 931         (mi_solib_unloaded, mi_command_param_changed, mi_memory_changed)
 932         (mi_user_selected_context_changed): Update.
 933         * mi/mi-main.c (mi_execute_command): Update.
 934         * cli/cli-script.c (execute_control_command): Update.
 935         * python/python.c (execute_gdb_command): Update.
 936         * solib.c (info_sharedlibrary_command): Update.
 937         * interps.c (interp_ui_out): Remove.
 938         * interps.h (interp_ui_out): Remove.
 939
 940 2018-05-25  Tom Tromey  <tom@tromey.com>
 941
 942         * tui/tui-interp.c (as_tui_interp): Use dynamic_cast.
 943         * mi/mi-interp.c (as_mi_interp): Use dynamic_cast.
 944         * cli/cli-interp.c (as_cli_interp): Use dynamic_cast.
 945
 946 2018-05-25  Tom Tromey  <tom@tromey.com>
 947
 948         * cli/cli-interp.c (safe_execute_command): Use scoped_restore.
 949         * interps.c (interp_exec): Use scoped_restore.
 950
 951 2018-05-25  Tom Tromey  <tom@tromey.com>
 952
 953         * remote.c (remote_target::remote_file_get): Use
 954         gdb::byte_vector.
 955         (remote_target::remote_file_put): Likewise.
 956
 957 2018-05-25  Tom Tromey  <tom@tromey.com>
 958
 959         * coff-pe-read.c (struct read_pe_section_data) <section_name>: Now
 960         a std::string.
 961         (get_pe_section_index, add_pe_exported_sym): Update.
 962         (read_pe_exported_syms): Use gdb::def_vector.
 963
 964 2018-05-25  Tom Tromey  <tom@tromey.com>
 965
 966         * frame.c (remove_prev_frame): Remove.
 967         (get_prev_frame_if_no_cycle): Use TRY/CATCH.
 968
 969 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
 970
 971         * mips-linux-tdep.h (mips_supply_fpregset, mips_fill_fpregset):
 972         Remove prototypes.
 973         * mips-linux-nat.c (supply_fpregset): Always call
 974         `mips64_supply_fpregset' rather than `mips_supply_fpregset'.
 975         (fill_fpregset): Always call `mips64_fill_fpregset' rather than
 976         `mips_fill_fpregset'.
 977         * mips-linux-tdep.c (mips_supply_fpregset)
 978         (mips_supply_fpregset_wrapper, mips_fill_fpregset)
 979         (mips_fill_fpregset_wrapper): Remove functions.
 980         (mips64_supply_fpregset, mips64_fill_fpregset): Update comments.
 981         (mips_linux_fpregset): Remove variable.
 982         (mips_linux_iterate_over_regset_sections): Use
 983         `mips64_linux_fpregset' in place of `mips_linux_fpregset'.
 984         (mips_linux_o32_sigframe_init): Remove comment.
 985
 986 2018-05-25  Pedro Alves  <palves@redhat.com>
 987
 988         * remote.c (struct vCont_action_support, MAXTHREADLISTRESULTS)
 989         (struct readahead_cache, struct packet_reg, struct
 990         remote_arch_state, class remote_state): Move higher up in the
 991         file.
 992         (remote_target::m_remote_state): Now an object instead of a pointer.
 993         (remote_target::get_remote_state): Adjust.
 994
 995 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
 996
 997         * stack.c (select_and_print_frame): Delete.
 998         (struct function_bounds): Move struct within function.
 999         (func_command): Most content moved into new function
1000         find_frame_for_function, use new function, print result, add
1001         function comment.
1002         (find_frame_for_function): New function, now returns a result.
1003
1004 2018-05-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1005
1006         * stack.c (iterate_over_block_arg_vars): Fix comment.
1007         (print_frame_arg_vars): Pass stream in cb_data, not gdb_stdout.
1008
1009 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
1010
1011         PR gdb/23203
1012         * frame.c
1013         (scoped_restore_selected_frame::scoped_restore_selected_frame):
1014         Define.
1015         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
1016         Define.
1017         * frame.h (class scoped_restore_selected_frame): New class.
1018         * stack.c (print_frame_local_vars): Remove catching and rethrowing
1019         of any exception, use scoped_restore_selected_frame to restore the
1020         frame instead.
1021
1022 2018-05-24  Pedro Alves  <palves@redhat.com>
1023
1024         * darwin-nat.h (darwin_nat_target::create_inferior): Mark with
1025         override.
1026
1027 2018-05-23  Tom Tromey  <tom@tromey.com>
1028
1029         * complaints.c (struct complaints): Remove.
1030         (symfile_complaint_book): Remove.
1031         (series): New global.
1032         (complaint_internal): Update.
1033         (clear_complaints): Update.
1034
1035 2018-05-23  Tom Tromey  <tom@tromey.com>
1036
1037         * complaints.c (counters): New global.
1038         (struct complain): Remove.
1039         (struct complaints) <root>: Remove.
1040         (complaint_sentinel): Remove.
1041         (symfile_complaint_book): Update.
1042         (find_complaint) Remove.
1043         (complaint_internal, clear_complaints): Update.
1044
1045 2018-05-23  Tom Tromey  <tom@tromey.com>
1046
1047         * complaints.c (struct complain) <file, line>: Remove.
1048         (find_complaint): Remove file, line parameters.
1049         (complaint_internal): Update.
1050
1051 2018-05-23  Tom Tromey  <tom@tromey.com>
1052
1053         * complaints.c (vcomplaint): Remove.
1054         (complaint_internal) Merge in contents of vcomplaint.
1055
1056 2018-05-23  Tom Tromey  <tom@tromey.com>
1057
1058         * complaints.c (struct complaints) <explanation>: Remove.
1059         (symfile_explanations): Remove.
1060         (symfile_complaint_book): Update.
1061         (vcomplaint): Update.
1062         (struct explanation): Remove.
1063
1064 2018-05-23  Tom Tromey  <tom@tromey.com>
1065
1066         * complaints.c (symfile_complaints): Remove.
1067         (complaint_internal): Remove "complaints" parameter.
1068         (clear_complaints, vcomplaint): Remove "c" parameter.
1069         (get_complaints): Remove.
1070         * dwarf2read.c (dwarf2_statement_list_fits_in_line_number_section_complaint)
1071         (dwarf2_debug_line_missing_file_complaint)
1072         (dwarf2_debug_line_missing_end_sequence_complaint)
1073         (dwarf2_complex_location_expr_complaint)
1074         (dwarf2_const_value_length_mismatch_complaint)
1075         (dwarf2_section_buffer_overflow_complaint)
1076         (dwarf2_macro_malformed_definition_complaint)
1077         (dwarf2_invalid_attrib_class_complaint)
1078         (create_addrmap_from_index, dw2_symtab_iter_next)
1079         (dw2_expand_marked_cus)
1080         (dw2_debug_names_iterator::find_vec_in_debug_names)
1081         (dw2_debug_names_iterator::next, dw2_debug_names_iterator::next)
1082         (create_debug_type_hash_table, init_cutu_and_read_dies)
1083         (partial_die_parent_scope, add_partial_enumeration)
1084         (skip_one_die, fixup_go_packaging, quirk_rust_enum, process_die)
1085         (dwarf2_compute_name, dwarf2_physname, read_namespace_alias)
1086         (read_import_statement, read_file_scope, create_dwo_cu_reader)
1087         (create_cus_hash_table, create_dwp_hash_table)
1088         (inherit_abstract_dies, read_func_scope, read_call_site_scope)
1089         (dwarf2_rnglists_process, dwarf2_ranges_process)
1090         (dwarf2_add_type_defn, dwarf2_attach_fields_to_type)
1091         (dwarf2_add_member_fn, get_alignment, maybe_set_alignment)
1092         (handle_struct_member_die, process_structure_scope)
1093         (read_array_type, read_common_block, read_module_type)
1094         (read_tag_pointer_type, read_typedef, read_base_type)
1095         (read_subrange_type, load_partial_dies, partial_die_info::read)
1096         (partial_die_info::read, partial_die_info::read)
1097         (partial_die_info::read, read_checked_initial_length_and_offset)
1098         (dwarf2_string_attr, read_formatted_entries)
1099         (dwarf_decode_line_header)
1100         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
1101         (new_symbol, dwarf2_const_value_attr, lookup_die_type)
1102         (read_type_die_1, determine_prefix, dwarf2_get_ref_die_offset)
1103         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
1104         (get_signatured_type, get_DW_AT_signature_type)
1105         (decode_locdesc, file_file_name, consume_improper_spaces)
1106         (skip_form_bytes, skip_unknown_opcode, dwarf_parse_macro_header)
1107         (dwarf_decode_macro_bytes, dwarf_decode_macros)
1108         (dwarf2_symbol_mark_computed, set_die_type)
1109         (read_attribute_value): Update.
1110         * stap-probe.c (handle_stap_probe, get_stap_base_address):
1111         Update.
1112         * dbxread.c (unknown_symtype_complaint)
1113         (lbrac_mismatch_complaint, repeated_header_complaint)
1114         (set_namestring, function_outside_compilation_unit_complaint)
1115         (read_dbx_symtab, process_one_symbol): Update.
1116         * gdbtypes.c (stub_noname_complaint): Update.
1117         * windows-nat.c (handle_unload_dll): Update.
1118         * coffread.c (coff_symtab_read, enter_linenos, decode_type)
1119         (decode_base_type): Update.
1120         * xcoffread.c (bf_notfound_complaint, ef_complaint)
1121         (eb_complaint, record_include_begin, record_include_end)
1122         (enter_line_range, xcoff_next_symbol_text, read_xcoff_symtab)
1123         (process_xcoff_symbol, read_symbol)
1124         (function_outside_compilation_unit_complaint)
1125         (scan_xcoff_symtab): Update.
1126         * machoread.c (macho_symtab_read, macho_add_oso_symfile): Update.
1127         * buildsym.c (finish_block_internal, make_blockvector)
1128         (end_symtab_get_static_block, augment_type_symtab): Update.
1129         * dtrace-probe.c (dtrace_process_dof)
1130         (dtrace_static_probe_ops::get_probes): Update.
1131         * complaints.h (struct complaint): Don't declare.
1132         (symfile_complaints): Remove.
1133         (complaint_internal): Remove "complaints" parameter.
1134         (complaint): Likewise.
1135         (clear_complaints): Likewise.
1136         * symfile.c (syms_from_objfile_1, finish_new_objfile)
1137         (reread_symbols): Update.
1138         * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program)
1139         (dwarf2_frame_cache, decode_frame_entry): Update.
1140         * dwarf2loc.c (dwarf_reg_to_regnum): Update.
1141         * objc-lang.c (lookup_objc_class, lookup_child_selector)
1142         (info_selectors_command): Update.
1143         * macrotab.c (macro_include, check_for_redefinition)
1144         (macro_undef): Update.
1145         * objfiles.c (filter_overlapping_sections): Update.
1146         * stabsread.c (invalid_cpp_abbrev_complaint)
1147         (reg_value_complaint, stabs_general_complaint, dbx_lookup_type)
1148         (define_symbol, error_type, read_type, rs6000_builtin_type)
1149         (stabs_method_name_from_physname, read_member_functions)
1150         (read_cpp_abbrev, read_baseclasses, read_tilde_fields)
1151         (attach_fields_to_type, complain_about_struct_wipeout)
1152         (read_range_type, read_args, common_block_start)
1153         (common_block_end, cleanup_undefined_types_1, scan_file_globals):
1154         Update.
1155         * mdebugread.c (index_complaint, unknown_ext_complaint)
1156         (basic_type_complaint, bad_tag_guess_complaint)
1157         (bad_rfd_entry_complaint, unexpected_type_code_complaint)
1158         (reg_value_complaint, parse_symbol, parse_type, upgrade_type)
1159         (parse_procedure, parse_lines)
1160         (function_outside_compilation_unit_complaint)
1161         (parse_partial_symbols, psymtab_to_symtab_1, cross_ref)
1162         (bad_tag_guess_complaint, reg_value_complaint): Update.
1163         * cp-support.c (demangled_name_complaint): Update.
1164         * macroscope.c (sal_macro_scope): Update.
1165         * dwarf-index-write.c (class debug_names): Update.
1166
1167 2018-05-23  Tom Tromey  <tom@tromey.com>
1168
1169         * complaints.c (clear_complaints): Remove "noisy" parameter.
1170         * complaints.h (clear_complaints): Update.
1171         * symfile.c (syms_from_objfile_1, finish_new_objfile)
1172         (reread_symbols): Update.
1173
1174 2018-05-23  Tom Tromey  <tom@tromey.com>
1175
1176         * complaints.c (enum complaint_series): Remove FIRST_MESSAGE,
1177         SUBSEQUENT_MESSAGE.
1178         (vcomplaint, clear_complaints): Update.
1179         (symfile_explanations): Remove some messages.
1180
1181 2018-05-23  Tom Tromey  <tom@tromey.com>
1182
1183         * complaints.c (internal_complaint): Remove.
1184         * complaints.h (internal_complaint): Remove.
1185
1186 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
1187
1188         * i387-tdep.c (i387_collect_xsave): Make `i' unsigned.
1189
1190 2018-05-22  Pedro Alves  <palves@redhat.com>
1191
1192         * remote-fileio.c (remote_fileio_reply, remote_fileio_ioerror)
1193         (remote_fileio_badfd, remote_fileio_return_errno)
1194         (remote_fileio_return_success, remote_fileio_func_open)
1195         (remote_fileio_func_open, remote_fileio_func_close)
1196         (remote_fileio_func_read, remote_fileio_func_write)
1197         (remote_fileio_func_lseek, remote_fileio_func_rename)
1198         (remote_fileio_func_unlink, remote_fileio_func_stat)
1199         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
1200         (remote_fileio_func_isatty, remote_fileio_func_system): Add
1201         remote_target parameter.
1202         (remote_fio_func_map) <func>: Add remote_target parameter.
1203         (do_remote_fileio_request, remote_fileio_request):
1204         * remote-fileio.h (remote_fileio_request):
1205         * remote-notif.c (remote_notif_ack, remote_notif_parse, ): Add
1206         remote_target parameter.
1207         (remote_notif_process, handle_notification): Adjust to pass down
1208         the remote.
1209         (remote_notif_state_allocate): Add remote_target parameter.  Save
1210         it.
1211         * remote-notif.h (struct remote_target): Forward declare.
1212         (struct notif_client) <parse, ack, can_get_pending_events>: Add
1213         remote_target parameter.
1214         (struct remote_notif_state) <remote>: New field.
1215         (remote_notif_ack, remote_notif_parse): Add remote_target
1216         parameter.
1217         (remote_notif_state_allocate, remote_notif_state_allocate): Add
1218         remote_target parameter.
1219         * remote.c (OPAQUETHREADBYTES, threadref, gdb_ext_thread_info)
1220         (threads_listing_context, rmt_thread_action, protocol_feature)
1221         (packet_reg, stop_reply, stop_reply_p, enum packet_support)
1222         (packet_result, struct threads_listing_context, remote_state):
1223         Move definitions and declarations higher up.
1224         (remote_target) <~remote_target>: Declare.
1225         (remote_download_command_source, remote_file_put, remote_file_get)
1226         (remote_file_delete, remote_hostio_pread, remote_hostio_pwrite)
1227         (remote_hostio_pread_vFile, remote_hostio_send_command)
1228         (remote_hostio_set_filesystem, remote_hostio_open)
1229         (remote_hostio_close, remote_hostio_unlink, remote_state)
1230         (get_remote_state, get_remote_packet_size, get_memory_packet_size)
1231         (get_memory_write_packet_size, get_memory_read_packet_size)
1232         (append_pending_thread_resumptions, remote_detach_1)
1233         (append_resumption, remote_resume_with_vcont)
1234         (add_current_inferior_and_thread, wait_ns, wait_as)
1235         (process_stop_reply, remote_notice_new_inferior)
1236         (process_initial_stop_replies, remote_add_thread)
1237         (btrace_sync_conf, remote_btrace_maybe_reopen)
1238         (remove_new_fork_children, kill_new_fork_children)
1239         (discard_pending_stop_replies, stop_reply_queue_length)
1240         (check_pending_events_prevent_wildcard_vcont)
1241         (discard_pending_stop_replies_in_queue, stop_reply)
1242         (remote_notif_remove_queued_reply, stop_reply *queued_stop_reply)
1243         (peek_stop_reply, remote_parse_stop_reply, remote_stop_ns)
1244         (remote_interrupt_as, remote_interrupt_ns)
1245         (remote_get_noisy_reply, remote_query_attached)
1246         (remote_add_inferior, remote_current_thread, get_current_thread)
1247         (set_thread, set_general_thread, set_continue_thread)
1248         (set_general_process, write_ptid)
1249         (remote_unpack_thread_info_response, remote_get_threadinfo)
1250         (parse_threadlist_response, remote_get_threadlist)
1251         (remote_threadlist_iterator, remote_get_threads_with_ql)
1252         (remote_get_threads_with_qxfer)
1253         (remote_get_threads_with_qthreadinfo, extended_remote_restart)
1254         (get_offsets, remote_check_symbols, remote_supported_packet)
1255         (remote_query_supported, remote_packet_size)
1256         (remote_serial_quit_handler, remote_detach_pid)
1257         (remote_vcont_probe, remote_resume_with_hc)
1258         (send_interrupt_sequence, interrupt_query)
1259         (remote_notif_get_pending_events, fetch_register_using_p)
1260         (send_g_packet, process_g_packet, fetch_registers_using_g)
1261         (store_register_using_P, store_registers_using_G)
1262         (set_remote_traceframe, check_binary_download)
1263         (remote_write_bytes_aux, remote_write_bytes, remote_read_bytes_1)
1264         (remote_xfer_live_readonly_partial, remote_read_bytes)
1265         (remote_send_printf, remote_flash_write, readchar)
1266         (remote_serial_write, putpkt, putpkt_binary, skip_frame)
1267         (read_frame, getpkt, getpkt_or_notif_sane_1, getpkt_sane)
1268         (getpkt_or_notif_sane, remote_vkill, remote_kill_k)
1269         (extended_remote_disable_randomization, extended_remote_run)
1270         (send_environment_packet, extended_remote_environment_support)
1271         (extended_remote_set_inferior_cwd, remote_write_qxfer)
1272         (remote_read_qxfer, push_stop_reply, vcont_r_supported)
1273         (packet_command): Now methods of ...
1274         (remote_target): ... this class.
1275         (m_remote_state) <remote_target>: New field.
1276         (struct remote_state) <stop_reply_queue,
1277         remote_async_inferior_event_token, wait_forever_enabled_p>: New
1278         fields.
1279         (remote_state::remote_state): Allocate stop_reply_queue.
1280         (remote_state): Delete global.
1281         (get_remote_state_raw): Delete.
1282         (remote_target::get_remote_state): Allocate m_remote_state on
1283         demand.
1284         (get_current_remote_target): New.
1285         (remote_ops, extended_remote_ops): Delete.
1286         (wait_forever_enabled_p, remote_async_inferior_event_token):
1287         Delete, moved to struct remote_state.
1288         (remote_target::close): Delete self.  Destruction bits split to
1289         ...
1290         (remote_target::~remote_target): ... this.
1291         (show_memory_packet_size): Adjust to use
1292         get_current_remote_target.
1293         (struct protocol_feature) <func>: Add remote_target parameter.
1294         All callers adjusted.
1295         (curr_quit_handler_target): New.
1296         (remote_serial_quit_handler): Reimplement.
1297         (remote_target::open_1): Adjust to use get_current_remote_target.
1298         Heap-allocate remote_target/extended_remote_target instances.
1299         (vcont_builder::vcont_builder): Add remote_target parameter, and
1300         save it in m_remote.  All callers adjusted.
1301         (vcont_builder::m_remote): New field.
1302         (vcont_builder::restart, vcont_builder::flush)
1303         (vcont_builder::push_action): Use it.
1304         (remote_target::commit_resume): Use it.
1305         (struct queue_iter_param) <remote>: New field.
1306         (remote_target::remove_new_fork_children): Fill in 'remote' field.
1307         (check_pending_event_prevents_wildcard_vcont_callback_data): New.
1308         (check_pending_event_prevents_wildcard_vcont_callback)
1309         (remote_target::check_pending_events_prevent_wildcard_vcont)
1310         (remote_target::discard_pending_stop_replies)
1311         (remote_target::discard_pending_stop_replies_in_queue)
1312         (remote_target::remote_notif_remove_queued_reply): Fill in
1313         'remote' field.
1314         (remote_notif_get_pending_events): New.
1315         (remote_target::readchar, remote_target::remote_serial_write):
1316         Save/restore curr_quit_handler_target.
1317         (putpkt): New.
1318         (kill_new_fork_children): Fill in 'remote' field.
1319         (packet_command): Use get_current_remote_target, defer to
1320         remote_target method of same name.
1321         (scoped_remote_fd::scoped_remote_fd): Add 'remote_target'
1322         parameter, and save it in m_remote.  All callers adjusted.
1323         (scoped_remote_fd::release): Use m_remote.
1324         (scoped_remote_fd::m_remote): New field.
1325         (remote_file_put, remote_file_get, remote_file_delete): Use
1326         get_current_remote_target, defer to remote_target method of same
1327         name.
1328         (remote_btrace_reset): Add remote_state paremeter.  Update all
1329         callers.
1330         (remote_async_inferior_event_handler). Pass down 'data'.
1331         (remote_new_objfile): Use get_current_remote_target.
1332         (remote_target::vcont_r_supported): New.
1333         (set_range_stepping): Use get_current_remote_target and
1334         remote_target::vcont_r_supported.
1335         (_initialize_remote): Don't allocate 'remote_state' and
1336         'stop_reply_queue' globals.
1337         * remote.h (struct remote_target): Forward declare.
1338         (getpkt, putpkt, remote_notif_get_pending_events): Add
1339         'remote_target' parameter.
1340
1341 2018-05-22  Pedro Alves  <palves@redhat.com>
1342
1343         * remote.c (vcont_builder): Now a class.  Make all data members
1344         private.
1345         (vcont_builder) <vcont_builder, restart, flush, push_action>:
1346         Declare methods.
1347         (vcont_builder_restart): Rename to ...
1348         (vcont_builder::restart): ... this.
1349         (vcont_builder_flush): Rename to ...
1350         (vcont_builder::flush): ... this.
1351         (vcont_builder_push_action): Rename to ...
1352         (vcont_builder::push_action): ... this.
1353         (remote_target::commit_resume): Adjust.
1354
1355 2018-05-22  Pedro Alves  <palves@redhat.com>
1356
1357         * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE): Rename to ...
1358         (DEFAULT_MAX_MEMORY_PACKET_SIZE_FIXED): ... this.
1359         (get_fixed_memory_packet_size): New.
1360         (get_memory_packet_size): Use it.
1361         (set_memory_packet_size): Don't override the config size with
1362         DEFAULT_MAX_MEMORY_PACKET_SIZE.
1363         (show_memory_packet_size): Use get_fixed_memory_packet_size.
1364         Don't refer to get_memory_packet_size if not connected to a remote
1365         target.  Show "(default)" if configured size is 0.
1366
1367 2018-05-22  Pedro Alves  <palves@redhat.com>
1368
1369         * remote.c (remote_target::mourn_inferior): Move
1370         discard_pending_stop_replies call here from ...
1371         (_initialize_remote): ... here.
1372
1373 2018-05-22  Pedro Alves  <palves@redhat.com>
1374
1375         * remote.c (compare_section_command): Remove set_general_process
1376         call.
1377
1378 2018-05-22  Pedro Alves  <palves@redhat.com>
1379
1380         * remote.c (struct packet_reg, struct remote_arch_state):
1381         Move higher up in the file.
1382         (remote_state) <m_arch_states>: Store remote_arch_state values
1383         instead of remote_arch_state pointers.
1384         (remote_state::get_remote_arch_state): Adjust.
1385
1386 2018-05-22  Pedro Alves  <palves@redhat.com>
1387
1388         * remote.c: Include <unordered_map>.
1389         (remote_state): Now a class.
1390         (remote_state) <get_remote_arch_state>: Declare method.
1391         <get_remote_arch_state>: New field.
1392         (remote_arch_state) <remote_arch_state>: Declare ctor.
1393         <regs>: Now a unique_ptr.
1394         (remote_gdbarch_data_handle): Delete.
1395         (get_remote_arch_state): Delete.
1396         (remote_state::get_remote_arch_state): New.
1397         (get_remote_state): Adjust to call remote_state's
1398         get_remote_arch_state method.
1399         (init_remote_state): Delete, bits factored out to ...
1400         (remote_arch_state::remote_arch_state): ... this new method.
1401         (get_remote_packet_size, get_memory_packet_size)
1402         (process_g_packet, remote_target::fetch_registers)
1403         (remote_target::prepare_to_store, store_registers_using_G)
1404         (remote_target::store_registers, remote_target::get_trace_status):
1405         Adjust to call remote_state's method.
1406         (_initialize_remote): Remove reference to
1407         remote_gdbarch_data_handle.
1408
1409 2018-05-22  Pedro Alves  <palves@redhat.com>
1410
1411         * remote.c (struct readahead_cache) <invalidate, invalidate_fd,
1412         pread>: New method declarations.
1413         (remote_target::open_1): Adjust.
1414         (readahead_cache_invalidate): Rename to ...
1415         (readahead_cache::invalidate): ... this, and adjust to be a class
1416         method.
1417         (readahead_cache_invalidate_fd): Rename to ...
1418         (readahead_cache::invalidate_fd): ... this, and adjust to be a
1419         class method.
1420         (remote_hostio_pwrite): Adjust.
1421         (remote_hostio_pread_from_cache): Rename to ...
1422         (readahead_cache::pread): ... this, and adjust to be a class
1423         method.
1424         (remote_hostio_close): Adjust.
1425
1426 2018-05-22  Pedro Alves  <palves@redhat.com>
1427
1428         * remote.c (remote_hostio_close_cleanup): Delete.
1429         (class scoped_remote_fd): New.
1430         (remote_file_put, remote_file_get): Use it.
1431
1432 2018-05-22  Pedro Alves  <palves@redhat.com>
1433
1434         (struct vCont_action_support): Use bool and initialize all fields.
1435         (struct readahead_cache): Initialize all fields.
1436         (remote_state): Use bool and initialize all fields.
1437         (remote_state::remote_state, remote_state::~remote_state): New.
1438         (new_remote_state): Delete.
1439         (_initialize_remote): Use new to allocate remote_state.
1440
1441 2018-05-22  Pedro Alves  <palves@redhat.com>
1442             張俊芝  <zjz@zjz.name>
1443
1444         PR gdb/22973
1445         * c-exp.y: Include "c-support.h".
1446         (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead
1447         of tolower.  Use c_ident_is_alpha to scan names.
1448         * c-lang.c: Include "c-support.h".
1449         (convert_ucn, convert_octal, convert_hex, convert_escape): Use
1450         ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit.
1451         * c-support.h: New file, with bits factored out from ...
1452         * cp-name-parser.y: ... this file.
1453         Include "c-support.h".
1454         (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to
1455         c-support.h and renamed.
1456         (symbol_end, yylex): Adjust.
1457
1458 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1459
1460         * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the
1461         parameter type to CORE_ADDR.
1462         * arch/ppc-linux-common.h (ppc_linux_has_isa205): Change the
1463         parameter type in declaration to CORE_ADDR.
1464         * ppc-linux-tdep.c (ppc_linux_core_read_description): Call
1465         target_auxv_search to get AT_HWCAP and use the result to get the
1466         target description.
1467         * ppc-linux-nat.c (ppc_linux_get_hwcap): Change the return type
1468         to CORE_ADDR. Remove the cast of the return value to unsigned
1469         long. Fix error predicate of target_auxv_search.
1470         (ppc_linux_nat_target::read_description): Change the type of the
1471         hwcap variable to CORE_ADDR.
1472
1473 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1474
1475         * rs6000-tdep.c (rs6000_gdbarch_init): Assign 1 to have_dfp only
1476         if the size of fpscr is larger than 32 bits.
1477
1478 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1479
1480         * ppc-linux-tdep.c (ppc_linux_vsxregset): New function.
1481         (ppc32_linux_vsxregmap): New global.
1482         (ppc32_linux_vsxregset): Initialize with ppc32_linux_vsxregmap,
1483         regcache_supply_regset, and regcache_collect_regset.
1484         * ppc-linux-tdep.h (ppc_linux_vsxregset): Declare.
1485         * ppc-linux-nat.c (supply_vsxregset, fill_vsxregset): Remove.
1486         (fetch_vsx_register, store_vsx_register): Remove.
1487         (fetch_vsx_registers): Add regno parameter. Get regset using
1488         ppc_linux_vsxregset. Use regset to supply registers.
1489         (store_vsx_registers): Add regno parameter. Get regset using
1490         ppc_linux_vsxregset. Use regset to collect registers.
1491         (fetch_register): Call fetch_vsx_registers instead of
1492         fetch_vsx_register.
1493         (store_register): Call store_vsx_registers instead of
1494         store_vsx_register.
1495         (fetch_ppc_registers): Call fetch_vsx_registers with -1 for the
1496         new regno parameter.
1497         (store_ppc_registers): Call store_vsx_registers with -1 for the
1498         new regno parameter.
1499         * rs6000-tdep.c (ppc_vsx_support_p, ppc_supply_vsxreget)
1500         (ppc_collect_vsxregset): Remove.
1501
1502 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1503
1504         * ppc-tdep.h (struct ppc_reg_offsets): Remove vector register
1505         offset fields.
1506         * ppc-fbsd-tdep.c (ppc32_fbsd_reg_offsets): Remove initializers
1507         for vector register offset fields.
1508         (ppc64_fbsd_reg_offsets): Likewise.
1509         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
1510         to vector register offset fields.
1511         * ppc-obsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
1512         to vector register offset fields.
1513         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Remove assignment to
1514         vector register offset fields.
1515         * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Remove
1516         initializers for vector register offset fields.
1517         (rs6000_aix64_reg_offsets): Likewise.
1518         * rs6000-tdep.c (ppc_vrreg_offset): Remove.
1519         (ppc_supply_vrregset): Remove.
1520         (ppc_collect_vrregset): Remove.
1521         * ppc-linux-tdep.c (ppc_linux_collect_vrregset): New function.
1522         (ppc_linux_vrregset) : New function.
1523         (ppc32_le_linux_vrregmap, ppc32_be_linux_vrregmap)
1524         (ppc32_le_linux_vrregset, ppc32_be_linux_vrregset): New globals.
1525         (ppc32_linux_vrregset): Remove.
1526         (ppc_linux_iterate_over_regset_sections): Call ppc_linux_vrregset
1527         and use result instead of ppc32_linux_vrregset.
1528         (ppc32_linux_reg_offsets): Remove initializers for vector register
1529         offset fields.
1530         (ppc64_linux_reg_offsets): Likewise.
1531         * ppc-linux-tdep.h (ppc_linux_vrregset): New declaration.
1532         * ppc-linux-nat.c: Include regset.h.
1533         (gdb_vrregset_t): Adjust comment to account for little-endian
1534         mode.
1535         (supply_vrregset, fill_vrregset): Remove.
1536         (fetch_altivec_register, store_altivec_register): Remove.
1537         (fetch_altivec_registers): Add regno parameter. Get regset using
1538         ppc_linux_vrregset. Use regset to supply registers.
1539         (store_altivec_registers): Add regno parameter. Get regset using
1540         ppc_linux_vrregset. Use regset to collect registers.
1541         (fetch_register): Call fetch_altivec_registers instead of
1542         fetch_altivec_register.
1543         (store_register): Call store_altivec_registers instead of
1544         store_altivec_register.
1545         (fetch_ppc_registers): Call fetch_altivec_registers with -1 for
1546         the new regno parameter.
1547         (store_ppc_registers): Call store_altivec_registers with -1 for
1548         the new regno parameter.
1549
1550 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1551
1552         * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_VRREGSET)
1553         (PPC_LINUX_SIZEOF_VSXREGSET): Define.
1554         * ppc-linux-nat.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1555         (gdb_vrregset_t): Change array type size to
1556         PPC_LINUX_SIZEOF_VRREGSET.
1557         (gdb_vsxregset_t): Change array type size to
1558         PPC_LINUX_SIZEOF_VSXREGSET.
1559         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections):
1560         Change integer literals to PPC_LINUX_SIZEOF_VRREGSET and
1561         PPC_LINUX_SIZEOF_VSXREGSET.
1562
1563 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1564
1565         * configure.nat <linux powerpc>: Add ppc-linux.o to NATDEPFILES.
1566         * ppc-linux-nat.c (ppc_linux_target_wordsize): Move to
1567         nat/ppc-linux.c.
1568         (ppc_linux_nat_target::auxv_parse): Get thread id tid. Call
1569         ppc_linux_target_wordsize with tid.
1570         (ppc_linux_nat_target::read_description): Call ppc_linux_target
1571         wordsize with tid.
1572         * nat/ppc-linux.c: Include nat/gdb_ptrace.h.
1573         (ppc64_64bit_inferior_p): Add static and inline specifiers.
1574         (ppc_linux_target_wordsize): Move here from ppc-linux-nat.c. Add
1575         tid parameter. Remove static specifier.
1576         * nat/ppc-linux.h (ppc64_64bit_inferior_p): Remove declaration.
1577         (ppc_linux_target_wordsize): New declaration.
1578
1579 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1580
1581         * arch/ppc-linux-common.c: New file.
1582         * arch/ppc-linux-common.h: New file.
1583         * arch/ppc-linux-tdesc.h: New file.
1584         * configure.tgt (powerpc*-*-linux*): Add arch/ppc-linux-common.o.
1585         * Makefile.in (ALL_TARGET_OBS): Add arch/ppc-linux-common.o.
1586         (HFILES_NO_SRCDIR): Add arch/ppc-linux-common.h and
1587         arch/ppc-linux-tdesc.h.
1588         * ppc-linux-nat.c: Include arch/ppc-linux-common.h and
1589         arch/ppc-linux-tdesc.h.
1590         (ppc_linux_nat_target::read_description): Remove target
1591         description matching code. Fill a ppc_linux_features struct and
1592         call ppc_linux_match_description with it. Move comment about ISA
1593         2.05 to ppc-linux-common.c.
1594         * ppc-linux-tdep.c: Include arch/ppc-linux-common.h and
1595         arch/ppc-linux-tdesc.h.
1596         (ppc_linux_core_read_description): Remove target description
1597         matching code. Fill a ppc_linux_features struct and call
1598         ppc_linux_match_description with it.
1599         * ppc-linux-tdep.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1600         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1601         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1602         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1603         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1604         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1605         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1606         (tdesc_powerpc_e500l): Remove.
1607
1608 2018-05-22  Joel Brobecker  <brobecker@adacore.com>
1609
1610         * ada-lang.c (catch_assert_command): Pass empty string instead
1611         of NULL for excep_string argument.
1612
1613 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
1614
1615         * mips-linux-nat.c (mips64_linux_register_addr): Return -1 if
1616         the width of the requested register exceeds the width of the
1617         `ptrace' data type.
1618
1619 2018-05-21  Tom Tromey  <tom@tromey.com>
1620
1621         * printcmd.c (output_command): Remove.
1622         (output_command_const): Rename to output_command.
1623         * valprint.h (output_command): Rename from output_command_const.
1624         * tracepoint.c (trace_dump_actions): Call output_command.
1625
1626 2018-05-21  Tom Tromey  <tom@tromey.com>
1627
1628         * mi/mi-cmd-catch.c (mi_cmd_catch_assert)
1629         (mi_cmd_catch_exception, mi_cmd_catch_handlers): Update.
1630         * ada-lang.h (create_ada_exception_catchpoint): Update.
1631         * ada-lang.c (struct ada_catchpoint) <excep_string>: Now a
1632         std::string.
1633         (create_excep_cond_exprs, ~ada_catchpoint)
1634         (should_stop_exception, print_one_exception)
1635         (print_mention_exception, print_recreate_exception): Update.
1636         (ada_get_next_arg): Remove.
1637         (catch_ada_exception_command_split): Use std::string.  Change type
1638         of "excep_string", "cond_string".
1639         (catch_ada_exception_command): Update.
1640         (create_ada_exception_catchpoint): Change type of excep_string.
1641         (ada_exception_sal): Remove excep_string parameter.
1642         (~ada_catchpoint): Remove.
1643
1644 2018-05-21  Tom Tromey  <tom@tromey.com>
1645
1646         * ada-lang.c (ada_collect_symbol_completion_matches): Remove
1647         cleanup.
1648
1649 2018-05-21  Tom Tromey  <tom@tromey.com>
1650
1651         * ada-lang.c (ada_exception_message_1, ada_exception_message):
1652         Return unique_xmalloc_ptr.
1653         (print_it_exception): Update.
1654
1655 2018-05-21  Tom Tromey  <tom@tromey.com>
1656
1657         * tracepoint.c (trace_dump_actions): Use std::string.
1658
1659 2018-05-21  Tom Tromey  <tom@tromey.com>
1660
1661         * symfile.c (reread_symbols): Use std::string for original_name.
1662
1663 2018-05-21  Tom Tromey  <tom@tromey.com>
1664
1665         * dwarf2read.c (dwarf2_read_debug_names): Use std::unique_ptr.
1666         (mapped_index_base): Use DISABLE_COPY_AND_ASSIGN.  Default
1667         constructor.
1668
1669 2018-05-20  Simon Marchi  <simon.marchi@polymtl.ca>
1670
1671         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Rename the wrong
1672         instance to...
1673         (HAVE_IS_TRIVIALLY_CONSTRUCTIBLE): ... this.
1674         * objfiles.c (get_objfile_bfd_data): Allocate
1675         objfile_per_bfd_storage with obstack_new when allocating on
1676         obstack.
1677
1678 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
1679
1680         * ada-lang.c (cache_symbol): Use XOBNEW and/or XOBNEWVEC and/or
1681         OBSTACK_ZALLOC.
1682         * dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
1683         * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise.
1684         * mdebugread.c (mdebug_build_psymtabs): Likewise.
1685         (add_pending): Likewise.
1686         (parse_symbol): Likewise.
1687         (parse_partial_symbols): Likewise.
1688         (psymtab_to_symtab_1): Likewise.
1689         (new_psymtab): Likewise.
1690         (elfmdebug_build_psymtabs): Likewise.
1691         * minsyms.c (terminate_minimal_symbol_table): Likewise.
1692         * objfiles.c (get_objfile_bfd_data): Likewise.
1693         (objfile_register_static_link): Likewise.
1694         * psymtab.c (allocate_psymtab): Likewise.
1695         * stabsread.c (read_member_functions): Likewise.
1696         * xcoffread.c (xcoff_end_psymtab): Likewise.
1697
1698 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
1699
1700         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Define if
1701         compiler supports std::is_trivially_constructible.
1702         * common/poison.h: Include obstack.h.
1703         (IsMallocable): Define to is_trivially_constructible if the
1704         compiler supports it, define to true_type otherwise.
1705         (xobnew): New.
1706         (XOBNEW): Redefine.
1707         (xobnewvec): New.
1708         (XOBNEWVEC): Redefine.
1709         * gdb_obstack.h (obstack_zalloc): New.
1710         (OBSTACK_ZALLOC): Redefine.
1711         (obstack_calloc): New.
1712         (OBSTACK_CALLOC): Redefine.
1713         (obstack_new): New.
1714         * gdbarch.sh: Include gdb_obstack in gdbarch.h.
1715         (gdbarch_obstack): New declaration in gdbarch.h, definition in
1716         gdbarch.c.
1717         (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Use
1718         obstack_calloc/obstack_zalloc.
1719         (gdbarch_obstack_zalloc): Remove.
1720         * target-descriptions.c (tdesc_data_init): Use obstack_new.
1721
1722 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1723
1724         * stack.c (backtrace_command_1): Remove useless variable int i.
1725
1726 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1727
1728         * stack.c (print_frame_info): Fix comment.
1729
1730 2018-05-18  Tom Tromey  <tom@tromey.com>
1731
1732         * dwarf2read.c (struct dwz_file): Add constructor, initializers.
1733         <dwz_bfd>: Now a gdb_bfd_ref_ptr.
1734         (~dwarf2_per_objfile): Update
1735         (dwarf2_get_dwz_file): Use new.
1736         * dwarf2read.h (struct dwarf2_per_objfile) <dwz_file>: Now a
1737         unique_ptr.
1738
1739 2018-05-18  Tom Tromey  <tom@tromey.com>
1740
1741         * dwarf2read.h (struct dwarf2_per_objfile) <dwp_file>: Now a
1742         unique_ptr.
1743         * dwarf2read.c (struct dwp_file): Add constructor and
1744         initializers.
1745         (open_and_init_dwp_file): Return a unique_ptr.
1746         (dwarf2_per_objfile, create_dwp_hash_table)
1747         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2)
1748         (lookup_dwo_unit_in_dwp): Update.
1749         (open_and_init_dwp_file, get_dwp_file): Update.
1750
1751 2018-05-18  Tom Tromey  <tom@tromey.com>
1752
1753         * dwarf2read.c (dwarf2_per_objfile): Update.
1754         (struct mapped_index): Add initializers.
1755         (dwarf2_read_index): Use new.
1756         (dw2_symtab_iter_init): Update.
1757         * dwarf2read.h (struct dwarf2_per_objfile) <index_table>: Now a
1758         unique_ptr.
1759
1760 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
1761
1762         * dwarf2read.c (mapped_index) <total_size>: Remove.
1763
1764 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
1765
1766         * unittests/format_pieces-selftests.c (test_format_specifier):
1767         Add ARI comments.
1768
1769 2018-05-18  Tom Tromey  <tom@tromey.com>
1770
1771         * c-typeprint.c (maybe_print_hole): New function.
1772         (c_print_type_struct_field_offset): Update.
1773         (c_type_print_base_struct_union): Call maybe_print_hole.
1774
1775 2018-05-17  Keith Seitz  <keiths@redhat.com>
1776
1777         * breakpoint.c (build_bpstat_chain): New function, moved from
1778         bpstat_stop_status.
1779         (bpstat_stop_status): Add optional parameter, `stop_chain'.
1780         If no stop chain is passed, call build_bpstat_chain to build it.
1781         * breakpoint.h (build_bpstat_chain): Declare.
1782         (bpstat_stop_status): Move documentation here from breakpoint.c.
1783         * infrun.c (handle_signal_stop): Before eliding inlined frames,
1784         build the stop chain and pass it to skip_inline_frames.
1785         Pass this stop chain to bpstat_stop_status.
1786         * inline-frame.c: Include breakpoint.h.
1787         (stopped_by_user_bp_inline_frame): New function.
1788         (skip_inline_frames): Add parameter `stop_chain'.
1789         Move documention to inline-frame.h.
1790         If non-NULL, use stopped_by_user_bp_inline_frame to determine
1791         whether the frame should be elided.
1792         * inline-frame.h (skip_inline_frames): Add parameter `stop_chain'.
1793         Add moved documentation and update for new parameter.
1794
1795 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
1796
1797         PR cli/14975
1798         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1799         unittests/format_pieces-selftests.c.
1800         * common/format.h (format_piece) <operator==>: New.
1801         (format_pieces) <operator[]>: Remove.
1802         * common/format.c (format_pieces::format_pieces): Handle \e.
1803         * unittests/format_pieces-selftests.c: New.
1804
1805 2018-05-17  Tom Tromey  <tom@tromey.com>
1806
1807         PR symtab/23010:
1808         * dwarf2read.c (load_cu, dw2_do_instantiate_symtab)
1809         (dw2_instantiate_symtab): Add skip_partial parameter.
1810         (dw2_find_last_source_symtab, dw2_map_expand_apply)
1811         (dw2_lookup_symbol, dw2_expand_symtabs_for_function)
1812         (dw2_expand_all_symtabs, dw2_expand_symtabs_with_fullname)
1813         (dw2_expand_symtabs_matching_one)
1814         (dw2_find_pc_sect_compunit_symtab)
1815         (dw2_debug_names_lookup_symbol)
1816         (dw2_debug_names_expand_symtabs_for_function): Update.
1817         (init_cutu_and_read_dies): Add skip_partial parameter.
1818         (process_psymtab_comp_unit, build_type_psymtabs_1)
1819         (process_skeletonless_type_unit, load_partial_comp_unit)
1820         (psymtab_to_symtab_1): Update.
1821         (load_full_comp_unit): Add skip_partial parameter.
1822         (process_imported_unit_die, dwarf2_read_addr_index)
1823         (follow_die_offset, dwarf2_fetch_die_loc_sect_off)
1824         (dwarf2_fetch_constant_bytes, dwarf2_fetch_die_type_sect_off)
1825         (read_signatured_type): Update.
1826
1827 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
1828
1829         * value.c (release_value): Remove unused variable.
1830         (record_latest_value): Likewise.
1831         (access_value_history): Likewise.
1832         (preserve_values): Likewise.
1833
1834 2018-05-17  Tom Tromey  <tom@tromey.com>
1835
1836         * extension.h (struct ext_lang_type_printers) <py_type_printers>:
1837         Initialize.
1838
1839 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
1840
1841         PR gdb/22286
1842         * linux-nat-trad.c (linux_nat_trad_target::fetch_register):
1843         Also handle registers whose width is not a multiple of
1844         PTRACE_TYPE_RET.
1845         (linux_nat_trad_target::store_register): Likewise.
1846
1847 2018-05-16  Tom Tromey  <tom@tromey.com>
1848
1849         * gdbcore.h (core_bfd): Redefine.
1850         * corelow.c (core_target::close): Update.
1851         (core_target_open): Update.
1852         * progspace.h (struct program_space) <cbfd>: Now a
1853         gdb_bfd_ref_ptr.
1854
1855 2018-05-16  Tom Tromey  <tom@tromey.com>
1856
1857         PR cli/19551:
1858         * symfile-add-flags.h (enum symfile_add_flags)
1859         <SYMFILE_NOT_FILENAME>: New constant.
1860         * symfile.c (read_symbols): Use SYMFILE_NOT_FILENAME.  Get
1861         objfile name from BFD.
1862         (symbol_file_add_with_addrs): Check SYMFILE_NOT_FILENAME.
1863         * minidebug.c (find_separate_debug_file_in_section): Put
1864         ".gnu_debugdata" into BFD's file name.
1865
1866 2018-05-16  Simon Marchi  <simon.marchi@ericsson.com>
1867
1868         * regcache.c (regcache_read_ftype, regcache_write_ftype):
1869         Remove.
1870
1871 2018-05-15  Tamar Christina  <tamar.christina@arm.com>
1872
1873         PR binutils/21446
1874         * aarch64-tdep.c (aarch64_analyze_prologue,
1875         aarch64_software_single_step, aarch64_displaced_step_copy_insn):
1876         Indicate not interested in errors.
1877
1878 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
1879
1880         * mips-linux-nat.c (mips_linux_nat_target::fetch_registers):
1881         Supply the MIPS_ZERO_REGNUM register.
1882
1883 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
1884
1885         * mips-tdep.c (mask_address_var): Make variable static.
1886
1887 2018-05-14  Tom Tromey  <tom@tromey.com>
1888
1889         * dwarf2read.c (rust_union_quirks): Clear rust_unions.
1890
1891 2018-05-11  Andrew Burgess  <andrew.burgess@embecosm.com>
1892
1893         * i387-tdep.c (i387_collect_xsave): Use FXSAVE_MXCSR_ADDR not
1894         FXSAVE_ADDR for the mxcsr register.
1895
1896 2018-05-11  Max Filippov  <jcmvbkbc@gmail.com>
1897
1898         * configure.tgt (xtensa*-*-linux*): Drop gdb_target definition.
1899
1900 2018-05-11  Pedro Alves  <palves@redhat.com>
1901
1902         * corelow.c (core_target) <core_target>: No longer inline.
1903         Initialize m_core_gdbarch, m_core_vec and build the section table
1904         here.
1905         <~core_target>: New.
1906         <core_gdbarch, get_core_register_section>: New methods.
1907         <m_core_section_table, m_core_vec, m_core_gdbarch>: New fields,
1908         factored out from ...
1909         <core_data, core_vec, core_gdbarch>: ... these deleted globals.
1910         (core_ops): Delete.
1911         (sniff_core_bfd): Add gdbarch parameter.
1912         (core_close): Delete, merged into ...
1913         (core_target::close): ... here.  Delete self.
1914         (core_close_cleanup): Delete.
1915         (core_target_open): Allocate a core_target on the heap.  Use a
1916         unique_ptr instead of a cleanup.  Bits moved into the core_target
1917         ctor.  Adjust to use core_target methods instead of globals.
1918         (get_core_register_section): Rename to ...
1919         (core_target::get_core_register_section): ... this and adjust.
1920         (struct get_core_registers_cb_data): New.
1921         (get_core_registers_cb): Use it.  Use bool.
1922         (core_target::fetch_registers, core_target::files_info)
1923         (core_target::xfer_partial, core_target::read_description)
1924         (core_target::pid_to, core_target::thread_name): Adjust to
1925         reference class fields instead of globals.
1926         * target.h (struct target_ops_deleter, target_ops_up): New.
1927
1928 2018-05-11  Pedro Alves  <palves@redhat.com>
1929
1930         * corefile.c (core_file_command): Move to corelow.c.
1931         * corelow.c (the_core_target): Delete.
1932         (core_file_command): Moved from corefile.c.  Check exec_bfd
1933         instead of the_core_target.  Use target_detach instead of calling
1934         into the_core_target directly.
1935         (maybe_say_no_core_file_now): New.
1936         (core_target::detach): Use it.
1937         (_initialize_corelow): Remove references to the_core_target.
1938         * gdbcore.h (the_core_target): Delete.
1939
1940 2018-05-11  Tom Tromey  <tromey@redhat.com>
1941             Pedro Alves  <palves@redhat.com>
1942
1943         * corefile.c (core_bfd): Remove.
1944         * gdbcore.h (core_bfd): Now a macro.
1945         * progspace.h (struct program_space) <cbfd>: New field.
1946
1947 2018-05-11  Tom Tromey  <tom@tromey.com>
1948
1949         * mdebugread.c (parse_partial_symbols, psymtab_to_symtab_1): Use
1950         gdb::def_vector.
1951
1952 2018-05-10  Tom Tromey  <tom@tromey.com>
1953
1954         * configure: Rebuild.
1955         * warning.m4 (AM_GDB_WARNINGS): Use -Wimplicit-fallthrough=3.
1956
1957 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
1958
1959         PR server/23158:
1960         * regformats/regdat.sh: Adjust script, following the addition
1961         of the new expedite_regs parameter to init_target_desc.
1962
1963 2018-05-10  Omair Javaid  <omair.javaid@linaro.org>
1964
1965         PR gdb/23127
1966         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Add call to
1967         set_gdbarch_significant_addr_bit.
1968         * aarch64-tdep.c (aarch64_gdbarch_init): Remove call to
1969         set_gdbarch_significant_addr_bit.
1970         * utils.c (address_significant): Update to sign extend addr.
1971
1972 2018-05-09  Max Filippov  <jcmvbkbc@gmail.com>
1973
1974         * xtensa-linux-tdep.c (xtensa-tdep.h): New include.
1975         (xtensa_linux_init_abi): Limit tdep->num_regs by
1976         tdep->num_nopriv_regs.
1977         * xtensa-tdep.c (xtensa_derive_tdep): Calculate
1978         tdep->num_nopriv_regs and only copy it to tdep->num_regs if it's
1979         not initialized.
1980
1981 2018-05-08  Simon Marchi  <simon.marchi@ericsson.com>
1982
1983         * unittests/string_view-selftests.c: Define GNULIB_NAMESPACE.
1984
1985 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
1986
1987         * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant.
1988         (I387_MXCSR_INIT_VAL): New constant.
1989         * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave
1990         buffer if it was supplied by the inferior.
1991         * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL.
1992         (i387_xsave_get_clear_bv): New function.
1993         (i387_supply_xsave): Only read x87 control registers from the
1994         xsave buffer if the feature is enabled, and the state will have
1995         been written, otherwise, provide a suitable default.
1996         (i387_collect_xsave): Pre-clear all registers in xsave buffer,
1997         including x87 control registers.  Update control registers if they
1998         have changed from the default value, and mark features as enabled
1999         as required.
2000         * i387-tdep.h (i387_xsave_get_clear_bv): Declare.
2001
2002 2018-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
2003
2004         * spu-tdep.c (info_spu_event_command): Fix output formatting.
2005
2006 2018-05-07  Tom Tromey  <tom@tromey.com>
2007
2008         * configure: Rebuild.
2009         * warning.m4 (AM_GDB_WARNINGS): Add -Wduplicated-cond.
2010
2011 2018-05-07  Tom Tromey  <tom@tromey.com>
2012
2013         PR tdep/20362:
2014         * arm-tdep.c (arm_record_vfp_data_proc_insn): Properly mask off D
2015         bit.  Use correct value for VDIV.
2016
2017 2018-05-04  Tom Tromey  <tom@tromey.com>
2018
2019         * configure: Rebuild.
2020         * warning.m4 (AM_GDB_WARNINGS): Add -Wimplicit-fallthrough.
2021
2022 2018-05-04  Tom Tromey  <tom@tromey.com>
2023
2024         * linux-record.c (record_linux_system_call) <case
2025         RECORD_SYS_RECVFROM>: Add "break".
2026
2027 2018-05-04  Tom Tromey  <tom@tromey.com>
2028
2029         * mi/mi-main.c (mi_cmd_trace_frame_collected) <REGISTERS_FORMAT>:
2030         Add missing "break".
2031         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals) <NO_FRAME_FILTERS>:
2032         Add missing "break".
2033
2034 2018-05-04  Tom Tromey  <tom@tromey.com>
2035
2036         * rs6000-tdep.c (ppc_process_record_op4)
2037         (ppc_process_record_op63): Add fall-through comment.
2038
2039 2018-05-04  Tom Tromey  <tom@tromey.com>
2040
2041         * i386-tdep.c (i386_process_record): Add fall-through comment.
2042
2043 2018-05-04  Tom Tromey  <tom@tromey.com>
2044
2045         * stabsread.c (define_symbol) <case 'p'>: Add fall-through
2046         comment.
2047
2048 2018-05-04  Tom Tromey  <tom@tromey.com>
2049
2050         * riscv-tdep.c (riscv_isa_xlen): Add fall-through comment.
2051         * utils.c (can_dump_core) <LIMIT_CUR>: Add fall-through comment.
2052         * eval.c (fetch_subexp_value) <MEMORY_ERROR>: Add fall-through
2053         comment.
2054         * d-valprint.c (d_val_print) <TYPE_CODE_STRUCT>: Add fall-through
2055         comment.
2056         * coffread.c (coff_symtab_read) <C_LABEL>: Add fall-through
2057         comment.
2058
2059 2018-05-04  Tom Tromey  <tom@tromey.com>
2060
2061         * dwarf2loc.c (unimplemented): Add ATTRIBUTE_NORETURN.
2062
2063 2018-05-04  Tom Tromey  <tom@tromey.com>
2064
2065         * s390-tdep.c (s390_process_record): Fix fall-through comments.
2066         * xcoffread.c (scan_xcoff_symtab): Move comment later.
2067         * symfile.c (section_is_mapped): Fix fall-through comment.
2068         * stabsread.c (define_symbol, read_member_functions): Fix
2069         fall-through comment.
2070         * s390-linux-tdep.c (s390_process_record): Fix fall-through
2071         comment.
2072         * remote.c (remote_wait_as): Fix fall-through comment.
2073         * p-exp.y (yylex): Fix fall-through comment.
2074         * nat/x86-dregs.c (x86_length_and_rw_bits): Fix fall-through
2075         comment.
2076         * msp430-tdep.c (msp430_gdbarch_init): Fix fall-through comment.
2077         * mdebugread.c (parse_partial_symbols): Fix fall-through comment.
2078         * jv-exp.y (yylex): Fix fall-through comment.
2079         * go-exp.y (lex_one_token): Fix fall-through comment.
2080         * gdbtypes.c (get_discrete_bounds, rank_one_type): Fix
2081         fall-through comment.
2082         * f-exp.y (yylex): Fix fall-through comment.
2083         * dwarf2read.c (process_die): Fix fall-through comments.
2084         * dbxread.c (process_one_symbol): Fix fall-through comment.
2085         * d-exp.y (lex_one_token): Fix fall-through comment.
2086         * cp-name-parser.y (yylex): Fix fall-through comment.
2087         * coffread.c (coff_symtab_read): Fix fall-through comment.
2088         * c-exp.y (lex_one_token): Fix fall-through comment.
2089         * arm-tdep.c (arm_decode_miscellaneous): Fix fall-through
2090         comment.
2091         * arch/arm.c (arm_instruction_changes_pc): Fix fall-through
2092         comment.
2093
2094 2018-05-04  Tom Tromey  <tom@tromey.com>
2095
2096         PR python/22730:
2097         * NEWS: Mention gdb.execute change.
2098         * gdbcmd.h (execute_control_command): Don't declare.
2099         * python/python.c (execute_gdb_command): Use read_command_lines_1,
2100         execute_control_commands, execute_control_commands_to_string.
2101         * cli/cli-script.h (execute_control_commands)
2102         (execute_control_commands_to_string): Declare.
2103         (execute_control_command): Add from_tty parameter.
2104         * cli/cli-script.c (execute_control_commands)
2105         (execute_control_commands_to_string): New functions.
2106         (execute_user_command): Use execute_control_commands.
2107         (execute_control_command_1): Add "from_tty" parameter.  Update.
2108         (execute_control_command): Likewise.
2109
2110 2018-05-04  Tom Tromey  <tom@tromey.com>
2111
2112         PR python/22731:
2113         * NEWS: Mention that breakpoint commands are writable.
2114         * python/py-breakpoint.c (bppy_set_commands): New function.
2115         (breakpoint_object_getset) <"commands">: Use it.
2116
2117 2018-05-04  Tom Tromey  <tom@tromey.com>
2118
2119         * tracepoint.c (actions_command): Update.
2120         * mi/mi-cmd-break.c (mi_command_line_array)
2121         (mi_command_line_array_cnt, mi_command_line_array_ptr)
2122         (mi_read_next_line): Remove.
2123         (mi_cmd_break_commands): Update.
2124         * cli/cli-script.h (read_command_lines, read_command_lines_1): Use
2125         function_view.
2126         * cli/cli-script.c (get_command_line): Update.
2127         (process_next_line): Use function_view.  Constify.
2128         (recurse_read_control_structure, read_command_lines)
2129         (read_command_lines_1): Change argument types to function_view.
2130         (do_define_command, document_command): Update.
2131         * breakpoint.h (check_tracepoint_command): Don't declare.
2132         * breakpoint.c (check_tracepoint_command): Remove.
2133         (commands_command_1, create_tracepoint_from_upload): Update.
2134
2135 2018-05-04  Tom Tromey  <tom@tromey.com>
2136
2137         PR gdb/11750:
2138         * cli/cli-script.h (enum command_control_type) <define_control>:
2139         New constant.
2140         * cli/cli-script.c (multi_line_command_p): Handle define_control.
2141         (build_command_line, execute_control_command_1)
2142         (process_next_line): Likewise.
2143         (do_define_command): New function, extracted from define_command.
2144         (define_command): Use it.
2145
2146 2018-05-04  Tom Tromey  <tom@tromey.com>
2147
2148         * tracepoint.c (actions_command): Update.
2149         * cli/cli-script.h (read_command_lines): Update.
2150         * cli/cli-script.c (read_command_lines): Constify prompt_arg.
2151         (MAX_TMPBUF): Remove define.
2152         (define_command): Use string_printf.
2153         (document_command): Likewise.
2154         * breakpoint.c (commands_command_1): Update.
2155
2156 2018-05-04  Tom Tromey  <tom@tromey.com>
2157
2158         * top.c (execute_command): Update.
2159         * cli/cli-script.h (print_command_lines): Now varargs.
2160         * cli/cli-script.c (print_command_lines): Now varargs.
2161         (execute_control_command_1) <case while_control, case if_control>:
2162         Update.
2163
2164 2018-05-04  Tom Tromey  <tom@tromey.com>
2165
2166         * tracepoint.c (all_tracepoint_actions): Rename from
2167         all_tracepoint_actions_and_cleanup.  Change return type.
2168         (actions_command, encode_actions_1, encode_actions)
2169         (trace_dump_actions, tdump_command): Update.
2170         * remote.c (remote_download_command_source): Update.
2171         * python/python.c (gdbpy_eval_from_control_command)
2172         (python_command, python_interactive_command): Update.
2173         * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
2174         * guile/guile.c (guile_command)
2175         (gdbscm_eval_from_control_command, guile_command): Update.
2176         * compile/compile.c (compile_code_command)
2177         (compile_print_command, compile_to_object): Update.
2178         * cli/cli-script.h (struct command_lines_deleter): New.
2179         (counted_command_line): New typedef.
2180         (struct command_line): Add constructor, destructor.
2181         <body_list>: Remove.
2182         <body_list_0, body_list_1>: New members.
2183         (command_line_up): Remove typedef.
2184         (read_command_lines, read_command_lines_1, get_command_line):
2185         Update.
2186         (copy_command_lines): Don't declare.
2187         * cli/cli-script.c (build_command_line): Use "new".
2188         (get_command_line): Return counted_command_line.
2189         (print_command_lines, execute_user_command)
2190         (execute_control_command_1, while_command, if_command): Update.
2191         (realloc_body_list): Remove.
2192         (process_next_line, recurse_read_control_structure): Update.
2193         (read_command_lines, read_command_lines_1): Return counted_command_line.
2194         (free_command_lines): Use "delete".
2195         (copy_command_lines): Remove.
2196         (define_command, document_command, show_user_1): Update.
2197         * cli/cli-decode.h (struct cmd_list_element) <user_commands>: Now
2198         a counted_command_line.
2199         * breakpoint.h (counted_command_line): Remove typedef.
2200         (breakpoint_set_commands): Update.
2201         * breakpoint.c (check_no_tracepoint_commands)
2202         (validate_commands_for_breakpoint): Update.
2203         (breakpoint_set_commands): Change commands to be a
2204         counted_command_line.
2205         (commands_command_1, update_dprintf_command_list)
2206         (create_tracepoint_from_upload): Update.
2207
2208 2018-05-04  Tom Tromey  <tom@tromey.com>
2209
2210         * cli/cli-decode.h (cmd_list_element): New constructor.
2211         (~cmd_list_element): New destructor.
2212         (struct cmd_list_element): Add initializers.
2213         * cli/cli-decode.c (do_add_cmd): Use "new".
2214         (delete_cmd): Use "delete".
2215
2216 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
2217             Pedro Alves <palves@redhat.com>
2218
2219         PR breakpoints/19806 and support for PR external/20207.
2220         * NEWS: Mention Aarch64 watchpoint improvements.
2221         * aarch64-linux-nat.c (aarch64_linux_stopped_data_address): Fix missed
2222         watchpoints and PR external/20207 watchpoints.
2223         * nat/aarch64-linux-hw-point.c
2224         (kernel_supports_any_contiguous_range): New.
2225         (aarch64_watchpoint_offset): New.
2226         (aarch64_watchpoint_length): Support PR external/20207 watchpoints.
2227         (aarch64_point_encode_ctrl_reg): New parameter offset, new asserts.
2228         (aarch64_point_is_aligned): Support PR external/20207 watchpoints.
2229         (aarch64_align_watchpoint): New parameters aligned_offset_p and
2230         next_addr_orig_p.  Support PR external/20207 watchpoints.
2231         (aarch64_downgrade_regs): New.
2232         (aarch64_dr_state_insert_one_point): New parameters offset and
2233         addr_orig.
2234         (aarch64_dr_state_remove_one_point): Likewise.
2235         (aarch64_handle_breakpoint): Update caller.
2236         (aarch64_handle_aligned_watchpoint): Likewise.
2237         (aarch64_handle_unaligned_watchpoint): Support addr_orig and
2238         aligned_offset.
2239         (aarch64_linux_set_debug_regs): Remove const from state.  Call
2240         aarch64_downgrade_regs.
2241         (aarch64_show_debug_reg_state): Print also dr_addr_orig_wp.
2242         * nat/aarch64-linux-hw-point.h (DR_CONTROL_LENGTH): Rename to ...
2243         (DR_CONTROL_MASK): ... this.
2244         (struct aarch64_debug_reg_state): New field dr_addr_orig_wp.
2245         (unsigned int aarch64_watchpoint_offset): New prototype.
2246         (aarch64_linux_set_debug_regs): Remove const from state.
2247         * utils.c (align_up, align_down): Move to ...
2248         * common/common-utils.c (align_up, align_down): ... here.
2249         * utils.h (align_up, align_down): Move to ...
2250         * common/common-utils.h (align_up, align_down): ... here.
2251
2252 2018-05-04  Joel Brobecker  <brobecker@adacore.com>
2253
2254         * sparc-tdep.c (sparc_structure_return_p): Re-implement to
2255         match the ABI as summarized in GCC's gcc/config/sparc/sparc.c.
2256         (sparc_arg_by_memory_p): Renamed from sparc_arg_on_registers_p.
2257         Re-implement to match the ABI as summarized in GCC's
2258         gcc/config/sparc/sparc.c.  All callers updated.
2259         (sparc32_store_arguments): Remove assertion.
2260
2261 2018-05-04  Tom Tromey  <tom@tromey.com>
2262
2263         * printcmd.c: Don't include tui.h.
2264         (decode_format): Use skip_spaces.
2265
2266 2018-05-04  Tom Tromey  <tom@tromey.com>
2267
2268         PR gdb/22619:
2269         * printcmd.c (last_count): New global.
2270         (x_command): Use saved count when repeating.
2271
2272 2018-05-04  Tom Tromey  <tom@tromey.com>
2273
2274         * nto-procfs.c (do_closedir_cleanup): Remove.
2275         (procfs_pidlist): Use gdb_dir_up.
2276         * procfs.c (do_closedir_cleanup): Remove.
2277         (proc_update_threads): Use gdb_dir_up.
2278         * common/filestuff.h (struct gdb_dir_deleter): New.
2279         (gdb_dir_up): New typedef.
2280
2281 2018-05-04  Tom Tromey  <tom@tromey.com>
2282
2283         * ada-lang.c (print_mention_exception): Use std::string.
2284
2285 2018-05-04  Tom Tromey  <tom@tromey.com>
2286
2287         * ada-lang.c (create_excep_cond_exprs): Update.
2288         (ada_exception_catchpoint_cond_string): Use std::string.
2289
2290 2018-05-04  Tom Tromey  <tom@tromey.com>
2291
2292         * ada-lang.c (xget_renaming_scope): Return std::string.
2293         (old_renaming_is_invisible): Update.
2294
2295 2018-05-04  Tom Tromey  <tom@tromey.com>
2296
2297         * bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
2298         (target_bfd::target_bfd, target_bfd::~target_bfd): Update.
2299
2300 2018-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
2301
2302         * spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error.
2303
2304 2018-05-04  Tom Tromey  <tom@tromey.com>
2305
2306         * remote.c (remote_query_supported_append): Change type.
2307         (remote_check_symbols): Update.
2308
2309 2018-05-04  Paul Pluzhnikov  <ppluzhnikov@google.com>
2310
2311         PR gdb/11420
2312         * configure.ac: Prepend libpython.
2313         * python/python-config.py: Likewise.
2314         * configure: Regenerate.
2315
2316 2018-05-03  Simon Marchi  <simon.marchi@ericsson.com>
2317
2318         * Makefile.in (%.c: %.l): Use -t instead of --stdout.
2319
2320 2018-05-03  Pedro Alves  <palves@redhat.com>
2321
2322         * s390-linux-nat.c
2323         (s390_linux_nat_target::have_continuable_watchpoint): Mark with
2324         override.  Write 'true' instead of '1'.
2325         (s390_linux_nat_target::watchpoint_addr_within_range): Remove
2326         declaration.
2327
2328 2018-05-02  Pedro Alves  <palves@redhat.com>
2329
2330         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use
2331         add_inf_child_target.
2332         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use
2333         add_inf_child_target.
2334         * aix-thread.c (aix_thread_target_info): New.
2335         (aix_thread_target) <shortname, longname, doc>: Delete.
2336         <info>: New.
2337         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use
2338         add_inf_child_target.
2339         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use
2340         add_inf_child_target.
2341         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use
2342         add_inf_child_target.
2343         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use
2344         add_inf_child_target.
2345         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use
2346         add_inf_child_target.
2347         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use
2348         add_inf_child_target.
2349         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use
2350         add_inf_child_target.
2351         * arm-linux-nat.c (_initialize_arm_linux_nat): Use
2352         add_inf_child_target.
2353         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use
2354         add_inf_child_target.
2355         * bfd-target.c (target_bfd_target_info): New.
2356         (target_bfd) <shortname, longname, doc>: Delete.
2357         <info>: New.
2358         * bsd-kvm.c (bsd_kvm_target_info): New.
2359         (bsd_kvm_target) <shortname, longname, doc>: Delete.
2360         <info>: New.
2361         (bsd_kvm_target::open): Rename to ...
2362         (bsd_kvm_target_open): ... this.  Adjust.
2363         * bsd-uthread.c (bsd_uthread_target_info): New.
2364         (bsd_uthread_target) <shortname, longname, doc>: Delete.
2365         <info>: New.
2366         * corefile.c (core_file_command): Adjust.
2367         * corelow.c (core_target_info): New.
2368         (core_target) <shortname, longname, doc>: Delete.
2369         <info>: New.
2370         (core_target::open): Rename to ...
2371         (core_target_open): ... this.  Adjust.
2372         * ctf.c (ctf_target_info): New.
2373         (ctf_target) <shortname, longname, doc>: Delete.
2374         <info>: New.
2375         (ctf_target::open): Rename to ...
2376         (ctf_target_open): ... this.
2377         (_initialize_ctf): Adjust.
2378         * exec.c (exec_target_info): New.
2379         (exec_target) <shortname, longname, doc>: Delete.
2380         <info>: New.
2381         (exec_target::open): Rename to ...
2382         (exec_target_open): ... this.
2383         * gdbcore.h (core_target_open): Declare.
2384         * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target.
2385         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use
2386         add_inf_child_target.
2387         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use
2388         add_inf_child_target.
2389         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use
2390         add_inf_child_target.
2391         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use
2392         add_inf_child_target.
2393         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use
2394         add_inf_child_target.
2395         * i386-gnu-nat.c (_initialize_i386gnu_nat): Use
2396         add_inf_child_target.
2397         * i386-linux-nat.c (_initialize_i386_linux_nat): Use
2398         add_inf_child_target.
2399         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use
2400         add_inf_child_target.
2401         * i386-obsd-nat.c (_initialize_i386obsd_nat): Use
2402         add_inf_child_target.
2403         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use
2404         add_inf_child_target.
2405         * inf-child.c (inf_child_target_info): New.
2406         (inf_child_target::info): New.
2407         (inf_child_open_target): Remove 'target' parameter.  Use
2408         get_native_target instead.
2409         (inf_child_target::open): Delete.
2410         (add_inf_child_target): New.
2411         * inf-child.h (inf_child_target) <shortname, longname, doc, open>:
2412         Delete.
2413         <info>: New.
2414         (add_inf_child_target): Declare.
2415         (inf_child_open_target): Declare.
2416         * linux-thread-db.c (thread_db_target_info): New.
2417         (thread_db_target) <shortname, longname, doc>: Delete.
2418         <info>: New.
2419         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use
2420         add_inf_child_target.
2421         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use
2422         add_inf_child_target.
2423         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use
2424         add_inf_child_target.
2425         * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use
2426         add_inf_child_target.
2427         * make-target-delegates (print_class): Adjust.
2428         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use
2429         add_inf_child_target.
2430         * mips-linux-nat.c (_initialize_mips_linux_nat): Use
2431         add_inf_child_target.
2432         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use
2433         add_inf_child_target.
2434         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use
2435         add_inf_child_target.
2436         * nto-procfs.c (nto_native_target_info): New.
2437         (nto_procfs_target_native) <shortname, longname, doc>:
2438         Delete.
2439         <info>: New.
2440         (nto_procfs_target_info): New.
2441         (nto_procfs_target_procfs) <shortname, longname, doc>:
2442         Delete.
2443         <info>: New.
2444         (init_procfs_targets): Adjust.
2445         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use
2446         add_inf_child_target.
2447         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use
2448         add_inf_child_target.
2449         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use
2450         add_inf_child_target.
2451         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use
2452         add_inf_child_target.
2453         * ravenscar-thread.c (ravenscar_target_info): New.
2454         (ravenscar_thread_target) <shortname, longname, doc>:
2455         Delete.
2456         <info>: New.
2457         * record-btrace.c (record_btrace_target_info):
2458         (record_btrace_target) <shortname, longname, doc>: Delete.
2459         <info>: New.
2460         (record_btrace_target::open): Rename to ...
2461         (record_btrace_target_open): ... this.  Adjust.
2462         * record-full.c (record_longname, record_doc): New.
2463         (record_full_base_target) <shortname, longname, doc>: Delete.
2464         <info>: New.
2465         (record_full_target_info): New.
2466         (record_full_target): <shortname>: Delete.
2467         <info>: New.
2468         (record_full_core_open_1, record_full_open_1): Update comments.
2469         (record_full_base_target::open): Rename to ...
2470         (record_full_open): ... this.
2471         (cmd_record_full_restore): Update.
2472         (_initialize_record_full): Update.
2473         * remote-sim.c (remote_sim_target_info): New.
2474         (gdbsim_target) <shortname, longname, doc>: Delete.
2475         <info>: New.
2476         (gdbsim_target::open): Rename to ...
2477         (gdbsim_target_open): ... this.
2478         (_initialize_remote_sim): Adjust.
2479         * remote.c (remote_doc): New.
2480         (remote_target_info): New.
2481         (remote_target) <shortname, longname, doc>: Delete.
2482         <info>: New.
2483         (extended_remote_target_info): New.
2484         (extended_remote_target) <shortname, longname, doc>: Delete.
2485         <info>: New.
2486         (remote_target::open_1): Make static.  Adjust.
2487         * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target.
2488         * s390-linux-nat.c (_initialize_s390_nat): Use
2489         add_inf_child_target.
2490         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use
2491         add_inf_child_target.
2492         * sol-thread.c (thread_db_target_info): New.
2493         (sol_thread_target) <shortname, longname, doc>: Delete.
2494         <info>: New.
2495         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use
2496         add_inf_child_target.
2497         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use
2498         add_inf_child_target.
2499         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use
2500         add_inf_child_target.
2501         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use
2502         add_inf_child_target.
2503         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use
2504         add_inf_child_target.
2505         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use
2506         add_inf_child_target.
2507         * spu-linux-nat.c (_initialize_spu_nat): Use
2508         add_inf_child_target.
2509         * spu-multiarch.c (spu_multiarch_target_info): New.
2510         (spu_multiarch_target) <shortname, longname, doc>: Delete.
2511         <info>: New.
2512         * target-delegates.c: Regenerate.
2513         * target.c: Include <unordered_map>.
2514         (target_ops_p): Delete.
2515         (DEF_VEC_P(target_ops_p)): Delete.
2516         (target_factories): New.
2517         (test_target_info): New.
2518         (test_target_ops::info): New.
2519         (open_target): Adjust to use target_factories.
2520         (add_target_with_completer): Rename to ...
2521         (add_target): ... this.  Change prototype.  Register target_info
2522         and open callback in target_factories.  Register target_info in
2523         command context instead of target_ops.
2524         (add_target): Delete old implementation.
2525         (add_deprecated_target_alias): Change prototype.  Adjust.
2526         (the_native_target): New.
2527         (set_native_target, get_native_target): New.
2528         (find_default_run_target): Use the_native_target.
2529         (find_attach_target, find_run_target): Simplify.
2530         (target_ops::open): Delete.
2531         (dummy_target_info): New.
2532         (dummy_target::shortname, dummy_target::longname)
2533         (dummy_target::doc): Delete.
2534         (dummy_target::info): New.
2535         (debug_target::shortname, debug_target::longname)
2536         (debug_target::doc): Delete.
2537         (debug_target::info): New.
2538         * target.h (struct target_info): New.
2539         (target_ops::~target_ops): Add comment.
2540         (target_ops::info): New.
2541         (target_ops::shortname, target_ops::longname, target_ops::doc): No
2542         longer virtual.  Implement in terms of target_info.
2543         (set_native_target, get_native_target): Declare.
2544         (target_open_ftype): New.
2545         (add_target, add_target_with_completer)
2546         (add_deprecated_target_alias): Change prototype.
2547         (test_target) <shortname, longname, doc>: Delete.
2548         <info>: New.
2549         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use
2550         add_inf_child_target.
2551         * tracefile-tfile.c (tfile_target_info): New.
2552         (tfile_target) <shortname, longname, doc>: Delete.
2553         <info>: New.
2554         (tfile_target::open): Rename to ...
2555         (tfile_target_open): ... this.
2556         (_initialize_tracefile_tfile): Adjust.
2557         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use
2558         add_inf_child_target.
2559         * windows-nat.c (_initialize_windows_nat): Use
2560         add_inf_child_target.
2561         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use
2562         add_inf_child_target.
2563
2564 2018-05-02  Pedro Alves  <palves@redhat.com>
2565
2566         * linux-nat.h (linux_nat_target) <low_new_thread,
2567         low_delete_thread, low_new_fork, low_forget_process,
2568         low_prepare_to_resume, low_siginfo_fixup, low_status_is_event>:
2569         New virtual methods.
2570         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
2571         (linux_nat_new_fork_ftype, linux_nat_set_new_fork)
2572         (linux_nat_forget_process_ftype, linux_nat_set_forget_process)
2573         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
2574         (linux_nat_set_prepare_to_resume, linux_nat_set_status_is_event):
2575         Delete.
2576         * linux-fork.c (delete_fork): Adjust to call low method.
2577         * linux-nat.c (linux_nat_new_thread, linux_nat_delete_thread)
2578         (linux_nat_new_fork, linux_nat_forget_process_hook)
2579         (linux_nat_prepare_to_resume, linux_nat_siginfo_fixup)
2580         (linux_nat_status_is_event):
2581         (linux_nat_target::follow_fork, lwp_free, add_lwp, detach_one_lwp)
2582         (linux_resume_one_lwp_throw, linux_handle_extended_wait): Adjust
2583         to call low method.
2584         (sigtrap_is_event): Rename to ...
2585         (linux_nat_target::low_status_is_event): ... this.
2586         (linux_nat_set_status_is_event): Delete.
2587         (save_stop_reason, linux_nat_wait_1)
2588         (linux_nat_target::mourn_inferior, siginfo_fixup): Adjust to call
2589         low methods.
2590         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
2591         (linux_nat_set_new_fork, linux_nat_set_forget_process)
2592         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
2593         (linux_nat_set_prepare_to_resume): Delete.
2594         * aarch64-linux-nat.c: All linux_nat_set_* callbacks converted to
2595         low virtual methods.
2596         * amd64-linux-nat.c: Likewise.
2597         * arm-linux-nat.c: Likewise.
2598         * i386-linux-nat.c: Likewise.
2599         * ia64-linux-nat.c: Likewise.
2600         * mips-linux-nat.c: Likewise.
2601         * ppc-linux-nat.c: Likewise.
2602         * s390-linux-nat.c: Likewise.
2603         * sparc64-linux-nat.c: Likewise.
2604         * x86-linux-nat.c: Likewise.
2605         * x86-linux-nat.h: Include "nat/x86-linux.h".
2606         (x86_linux_nat_target) <low_new_fork, low_forget_process,
2607         low_prepare_to_resume, low_new_thread, low_delete_thread>:
2608         Override methods.
2609
2610 2018-05-02  Pedro Alves  <palves@redhat.com>
2611
2612         * target.h (target_ops)
2613         <stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
2614         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint,
2615         stopped_by_watchpoint, have_continuable_watchpoint,
2616         stopped_data_address, watchpoint_addr_within_range,
2617         can_accel_watchpoint_condition, can_run, thread_alive,
2618         has_all_memory, has_memory, has_stack, has_registers,
2619         has_execution, can_async_p, is_async_p, supports_non_stop,
2620         always_non_stop_p, can_execute_reverse, supports_multi_process,
2621         supports_enable_disable_tracepoint,
2622         supports_disable_randomization, supports_string_tracing,
2623         supports_evaluation_of_breakpoint_conditions,
2624         can_run_breakpoint_commands, filesystem_is_local,
2625         can_download_tracepoint, get_trace_state_variable_value,
2626         set_trace_notes, get_tib_address, use_agent, can_use_agent,
2627         record_is_replaying, record_will_replay,
2628         augmented_libraries_svr4_read>: Adjust to return bool.
2629         * aarch64-linux-nat.c: All implementations adjusted.
2630         * aix-thread.c: All implementations adjusted.
2631         * arm-linux-nat.c: All implementations adjusted.
2632         * breakpoint.c: All implementations adjusted.
2633         * bsd-kvm.c: All implementations adjusted.
2634         * bsd-uthread.c: All implementations adjusted.
2635         * corelow.c: All implementations adjusted.
2636         * ctf.c: All implementations adjusted.
2637         * darwin-nat.c: All implementations adjusted.
2638         * darwin-nat.h: All implementations adjusted.
2639         * exec.c: All implementations adjusted.
2640         * fbsd-nat.c: All implementations adjusted.
2641         * fbsd-nat.h: All implementations adjusted.
2642         * gnu-nat.c: All implementations adjusted.
2643         * gnu-nat.h: All implementations adjusted.
2644         * go32-nat.c: All implementations adjusted.
2645         * ia64-linux-nat.c: All implementations adjusted.
2646         * inf-child.c: All implementations adjusted.
2647         * inf-child.h: All implementations adjusted.
2648         * inf-ptrace.c: All implementations adjusted.
2649         * inf-ptrace.h: All implementations adjusted.
2650         * linux-nat.c: All implementations adjusted.
2651         * linux-nat.h: All implementations adjusted.
2652         * mips-linux-nat.c: All implementations adjusted.
2653         * nto-procfs.c: All implementations adjusted.
2654         * ppc-linux-nat.c: All implementations adjusted.
2655         * procfs.c: All implementations adjusted.
2656         * ravenscar-thread.c: All implementations adjusted.
2657         * record-btrace.c: All implementations adjusted.
2658         * record-full.c: All implementations adjusted.
2659         * remote-sim.c: All implementations adjusted.
2660         * remote.c: All implementations adjusted.
2661         * s390-linux-nat.c: All implementations adjusted.
2662         * sol-thread.c: All implementations adjusted.
2663         * spu-multiarch.c: All implementations adjusted.
2664         * target-delegates.c: All implementations adjusted.
2665         * target.c: All implementations adjusted.
2666         * target.h: All implementations adjusted.
2667         * tracefile-tfile.c: All implementations adjusted.
2668         * tracefile.c: All implementations adjusted.
2669         * tracefile.h: All implementations adjusted.
2670         * windows-nat.c: All implementations adjusted.
2671         * x86-linux-nat.h: All implementations adjusted.
2672         * x86-nat.h: All implementations adjusted.
2673
2674 2018-05-02  Pedro Alves  <palves@redhat.com>
2675
2676         * make-target-delegates (scan_target_h): Don't trim lines here.
2677         Replace sequences of tabs and/or whitespace with a single
2678         whitespace.
2679         (top level, parsing methods): Trim each line before processing it
2680         here.
2681
2682 2018-05-02  Pedro Alves  <palves@redhat.com>
2683             John Baldwin  <jhb@freebsd.org>
2684
2685         * target.h (enum strata) <debug_stratum>: New.
2686         (struct target_ops) <all delegation methods>: Replace by C++
2687         virtual methods, and drop "to_" prefix.  All references updated
2688         throughout.
2689         <to_shortname, to_longname, to_doc, to_data,
2690         to_have_steppable_watchpoint, to_have_continuable_watchpoint,
2691         to_has_thread_control, to_attach_no_wait>: Delete, replaced by
2692         virtual methods.  All references updated throughout.
2693         <can_attach, supports_terminal_ours, can_create_inferior,
2694         get_thread_control_capabilities, attach_no_wait>: New
2695         virtual methods.
2696         <insert_breakpoint, remove_breakpoint>: Now
2697         TARGET_DEFAULT_NORETURN methods.
2698         <info_proc>: Now returns bool.
2699         <to_magic>: Delete.
2700         (OPS_MAGIC): Delete.
2701         (current_target): Delete.  All references replaced by references
2702         to ...
2703         (target_stack): ... this.  New.
2704         (target_shortname, target_longname): Adjust.
2705         (target_can_run): Now a function declaration.
2706         (default_child_has_all_memory, default_child_has_memory)
2707         (default_child_has_stack, default_child_has_registers)
2708         (default_child_has_execution): Remove target_ops parameter.
2709         (complete_target_initialization): Delete.
2710         (memory_breakpoint_target): New template class.
2711         (test_target_ops): Refactor as a C++ class with virtual methods.
2712         * make-target-delegates (NAME_PART): Tighten.
2713         (POINTER_PART, CP_SYMBOL): New.
2714         (SIMPLE_RETURN_PART): Reimplement.
2715         (VEC_RETURN_PART): Expect less.
2716         (RETURN_PART, VIRTUAL_PART): New.
2717         (METHOD): Adjust to C++ virtual methods.
2718         (scan_target_h): Remove reference to C99.
2719         (dname): Output "target_ops::" prefix.
2720         (write_function_header): Adjust to output a C++ class method.
2721         (write_declaration): New.
2722         (write_delegator): Adjust to output a C++ class method.
2723         (tdname): Output "dummy_target::" prefix.
2724         (write_tdefault, write_debugmethod): Adjust to output a C++ class
2725         method.
2726         (tdefault_names, debug_names): Delete.
2727         (return_types, tdefaults, styles, argtypes_array): New.
2728         (top level): All methods are delegators.
2729         (print_class): New.
2730         (top level): Print dummy_target and debug_target classes.
2731         * target-delegates.c: Regenerate.
2732         * target-debug.h (target_debug_print_enum_info_proc_what)
2733         (target_debug_print_thread_control_capabilities)
2734         (target_debug_print_thread_info_p): New.
2735         * target.c (dummy_target): Delete.
2736         (the_dummy_target, the_debug_target): New.
2737         (target_stack): Now extern.
2738         (set_targetdebug): Push/unpush debug target.
2739         (default_child_has_all_memory, default_child_has_memory)
2740         (default_child_has_stack, default_child_has_registers)
2741         (default_child_has_execution): Remove target_ops parameter.
2742         (complete_target_initialization): Delete.
2743         (add_target_with_completer): No longer call
2744         complete_target_initialization.
2745         (target_supports_terminal_ours): Use regular delegation.
2746         (update_current_target): Delete.
2747         (push_target): No longer check magic number.  Don't call
2748         update_current_target.
2749         (unpush_target): Don't call update_current_target.
2750         (target_is_pushed): No longer check magic number.
2751         (target_require_runnable): Skip for all stratums over
2752         process_stratum.
2753         (target_ops::info_proc): New.
2754         (target_info_proc): Use find_target_at and
2755         find_default_run_target.
2756         (target_supports_disable_randomization): Use regular delegation.
2757         (target_get_osdata): Use find_target_at.
2758         (target_ops::open, target_ops::close, target_ops::can_attach)
2759         (target_ops::attach, target_ops::can_create_inferior)
2760         (target_ops::create_inferior, target_ops::can_run)
2761         (target_can_run): New.
2762         (default_fileio_target): Use regular delegation.
2763         (target_ops::fileio_open, target_ops::fileio_pwrite)
2764         (target_ops::fileio_pread, target_ops::fileio_fstat)
2765         (target_ops::fileio_close, target_ops::fileio_unlink)
2766         (target_ops::fileio_readlink): New.
2767         (target_fileio_open_1, target_fileio_unlink)
2768         (target_fileio_readlink): Always call the target method.  Handle
2769         FILEIO_ENOSYS.
2770         (return_zero, return_zero_has_execution): Delete.
2771         (init_dummy_target): Delete.
2772         (dummy_target::dummy_target, dummy_target::shortname)
2773         (dummy_target::longname, dummy_target::doc)
2774         (debug_target::debug_target, debug_target::shortname)
2775         (debug_target::longname, debug_target::doc): New.
2776         (target_supports_delete_record): Use regular delegation.
2777         (setup_target_debug): Delete.
2778         (maintenance_print_target_stack): Skip debug_stratum.
2779         (initialize_targets): Instantiate the_dummy_target and
2780         the_debug_target.
2781         * auxv.c (target_auxv_parse): Remove 'ops' parameter.  Adjust to
2782         use target_stack.
2783         (target_auxv_search, fprint_target_auxv): Adjust.
2784         (info_auxv_command): Adjust to use target_stack.
2785         * auxv.h (target_auxv_parse): Remove 'ops' parameter.
2786         * exceptions.c (print_flush): Handle a NULL target_stack.
2787         * regcache.c (target_ops_no_register): Refactor as class with
2788         virtual methods.
2789
2790         * exec.c (exec_target): New class.
2791         (exec_ops): Now an exec_target.
2792         (exec_open, exec_close_1, exec_get_section_table)
2793         (exec_xfer_partial, exec_files_info, exec_has_memory)
2794         (exec_make_note_section): Refactor as exec_target methods.
2795         (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops):
2796         Delete.
2797         (exec_target::find_memory_regions): New.
2798         (_initialize_exec): Don't call init_exec_ops.
2799         * gdbcore.h (exec_file_clear): Delete.
2800
2801         * corefile.c (core_target): Delete.
2802         (core_file_command): Adjust.
2803         * corelow.c (core_target): New class.
2804         (the_core_target): New.
2805         (core_close): Remove target_ops parameter.
2806         (core_close_cleanup): Adjust.
2807         (core_target::close): New.
2808         (core_open, core_detach, get_core_registers, core_files_info)
2809         (core_xfer_partial, core_thread_alive, core_read_description)
2810         (core_pid_to_str, core_thread_name, core_has_memory)
2811         (core_has_stack, core_has_registers, core_info_proc): Rework as
2812         core_target methods.
2813         (ignore, core_remove_breakpoint, init_core_ops): Delete.
2814         (_initialize_corelow): Initialize the_core_target.
2815         * gdbcore.h (core_target): Delete.
2816         (the_core_target): New.
2817
2818         * ctf.c: (ctf_target): New class.
2819         (ctf_ops): Now a ctf_target.
2820         (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers)
2821         (ctf_xfer_partial, ctf_get_trace_state_variable_value)
2822         (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target
2823         methods.
2824         (init_ctf_ops): Delete.
2825         (_initialize_ctf): Don't call it.
2826         * tracefile-tfile.c (tfile_target): New class.
2827         (tfile_ops): Now a tfile_target.
2828         (tfile_open, tfile_close, tfile_files_info)
2829         (tfile_get_tracepoint_status, tfile_trace_find)
2830         (tfile_fetch_registers, tfile_xfer_partial)
2831         (tfile_get_trace_state_variable_value, tfile_traceframe_info):
2832         Refactor as tfile_target methods.
2833         (tfile_xfer_partial_features): Remove target_ops parameter.
2834         (init_tfile_ops): Delete.
2835         (_initialize_tracefile_tfile): Don't call it.
2836         * tracefile.c (tracefile_has_all_memory, tracefile_has_memory)
2837         (tracefile_has_stack, tracefile_has_registers)
2838         (tracefile_thread_alive, tracefile_get_trace_status): Refactor as
2839         tracefile_target methods.
2840         (init_tracefile_ops): Delete.
2841         (tracefile_target::tracefile_target): New.
2842         * tracefile.h: Include "target.h".
2843         (tracefile_target): New class.
2844         (init_tracefile_ops): Delete.
2845
2846         * spu-multiarch.c (spu_multiarch_target): New class.
2847         (spu_ops): Now a spu_multiarch_target.
2848         (spu_thread_architecture, spu_region_ok_for_hw_watchpoint)
2849         (spu_fetch_registers, spu_store_registers, spu_xfer_partial)
2850         (spu_search_memory, spu_mourn_inferior): Refactor as
2851         spu_multiarch_target methods.
2852         (init_spu_ops): Delete.
2853         (_initialize_spu_multiarch): Remove references to init_spu_ops,
2854         complete_target_initialization.
2855
2856         * ravenscar-thread.c (ravenscar_thread_target): New class.
2857         (ravenscar_ops): Now a ravenscar_thread_target.
2858         (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list)
2859         (ravenscar_thread_alive, ravenscar_pid_to_str)
2860         (ravenscar_fetch_registers, ravenscar_store_registers)
2861         (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint)
2862         (ravenscar_stopped_by_hw_breakpoint)
2863         (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address)
2864         (ravenscar_mourn_inferior, ravenscar_core_of_thread)
2865         (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target
2866         methods.
2867         (init_ravenscar_thread_ops): Delete.
2868         (_initialize_ravenscar): Remove references to
2869         init_ravenscar_thread_ops and complete_target_initialization.
2870
2871         * bsd-uthread.c (bsd_uthread_ops_hack): Delete.
2872         (bsd_uthread_target): New class.
2873         (bsd_uthread_ops): Now a bsd_uthread_target.
2874         (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops.
2875         (bsd_uthread_close, bsd_uthread_mourn_inferior)
2876         (bsd_uthread_fetch_registers, bsd_uthread_store_registers)
2877         (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive)
2878         (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info)
2879         (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods.
2880         (bsd_uthread_target): Delete function.
2881         (_initialize_bsd_uthread): Remove reference to
2882         complete_target_initialization.
2883
2884         * bfd-target.c (target_bfd_data): Delete.  Fields folded into ...
2885         (target_bfd): ... this new class.
2886         (target_bfd_xfer_partial, target_bfd_get_section_table)
2887         (target_bfd_close): Refactor as target_bfd methods.
2888         (target_bfd::~target_bfd): New.
2889         (target_bfd_reopen): Adjust.
2890         (target_bfd::close): New.
2891
2892         * record-btrace.c (record_btrace_target): New class.
2893         (record_btrace_ops): Now a record_btrace_target.
2894         (record_btrace_open, record_btrace_stop_recording)
2895         (record_btrace_disconnect, record_btrace_close)
2896         (record_btrace_async, record_btrace_info)
2897         (record_btrace_insn_history, record_btrace_insn_history_range)
2898         (record_btrace_insn_history_from, record_btrace_call_history)
2899         (record_btrace_call_history_range)
2900         (record_btrace_call_history_from, record_btrace_record_method)
2901         (record_btrace_is_replaying, record_btrace_will_replay)
2902         (record_btrace_xfer_partial, record_btrace_insert_breakpoint)
2903         (record_btrace_remove_breakpoint, record_btrace_fetch_registers)
2904         (record_btrace_store_registers, record_btrace_prepare_to_store)
2905         (record_btrace_to_get_unwinder)
2906         (record_btrace_to_get_tailcall_unwinder, record_btrace_resume)
2907         (record_btrace_commit_resume, record_btrace_wait)
2908         (record_btrace_stop, record_btrace_can_execute_reverse)
2909         (record_btrace_stopped_by_sw_breakpoint)
2910         (record_btrace_supports_stopped_by_sw_breakpoint)
2911         (record_btrace_stopped_by_hw_breakpoint)
2912         (record_btrace_supports_stopped_by_hw_breakpoint)
2913         (record_btrace_update_thread_list, record_btrace_thread_alive)
2914         (record_btrace_goto_begin, record_btrace_goto_end)
2915         (record_btrace_goto, record_btrace_stop_replaying_all)
2916         (record_btrace_execution_direction)
2917         (record_btrace_prepare_to_generate_core)
2918         (record_btrace_done_generating_core): Refactor as
2919         record_btrace_target methods.
2920         (init_record_btrace_ops): Delete.
2921         (_initialize_record_btrace): Remove reference to
2922         init_record_btrace_ops.
2923         * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to
2924         the execution_direction global.
2925         (record_full_base_target, record_full_target)
2926         (record_full_core_target): New classes.
2927         (record_full_ops): Now a record_full_target.
2928         (record_full_core_ops): Now a record_full_core_target.
2929         (record_full_target::detach, record_full_target::disconnect)
2930         (record_full_core_target::disconnect)
2931         (record_full_target::mourn_inferior, record_full_target::kill):
2932         New.
2933         (record_full_open, record_full_close, record_full_async): Refactor
2934         as methods of the record_full_base_target class.
2935         (record_full_resume, record_full_commit_resume): Refactor
2936         as methods of the record_full_target class.
2937         (record_full_wait, record_full_stopped_by_watchpoint)
2938         (record_full_stopped_data_address)
2939         (record_full_stopped_by_sw_breakpoint)
2940         (record_full_supports_stopped_by_sw_breakpoint)
2941         (record_full_stopped_by_hw_breakpoint)
2942         (record_full_supports_stopped_by_hw_breakpoint): Refactor as
2943         methods of the record_full_base_target class.
2944         (record_full_store_registers, record_full_xfer_partial)
2945         (record_full_insert_breakpoint, record_full_remove_breakpoint):
2946         Refactor as methods of the record_full_target class.
2947         (record_full_can_execute_reverse, record_full_get_bookmark)
2948         (record_full_goto_bookmark, record_full_execution_direction)
2949         (record_full_record_method, record_full_info, record_full_delete)
2950         (record_full_is_replaying, record_full_will_replay)
2951         (record_full_goto_begin, record_full_goto_end, record_full_goto)
2952         (record_full_stop_replaying): Refactor as methods of the
2953         record_full_base_target class.
2954         (record_full_core_resume, record_full_core_kill)
2955         (record_full_core_fetch_registers)
2956         (record_full_core_prepare_to_store)
2957         (record_full_core_store_registers, record_full_core_xfer_partial)
2958         (record_full_core_insert_breakpoint)
2959         (record_full_core_remove_breakpoint)
2960         (record_full_core_has_execution): Refactor
2961         as methods of the record_full_core_target class.
2962         (record_full_base_target::supports_delete_record): New.
2963         (init_record_full_ops): Delete.
2964         (init_record_full_core_ops): Delete.
2965         (record_full_save): Refactor as method of the
2966         record_full_base_target class.
2967         (_initialize_record_full): Remove references to
2968         init_record_full_ops and init_record_full_core_ops.
2969
2970         * remote.c (remote_target, extended_remote_target): New classes.
2971         (remote_ops): Now a remote_target.
2972         (extended_remote_ops): Now an extended_remote_target.
2973         (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint)
2974         (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint)
2975         (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint)
2976         (remote_pass_signals, remote_set_syscall_catchpoint)
2977         (remote_program_signals, )
2978         (remote_thread_always_alive): Remove target_ops parameter.
2979         (remote_thread_alive, remote_thread_name)
2980         (remote_update_thread_list, remote_threads_extra_info)
2981         (remote_static_tracepoint_marker_at)
2982         (remote_static_tracepoint_markers_by_strid)
2983         (remote_get_ada_task_ptid, remote_close, remote_start_remote)
2984         (remote_open): Refactor as methods of remote_target.
2985         (extended_remote_open, extended_remote_detach)
2986         (extended_remote_attach, extended_remote_post_attach):
2987         (extended_remote_supports_disable_randomization)
2988         (extended_remote_create_inferior): : Refactor as method of
2989         extended_remote_target.
2990         (remote_set_permissions, remote_open_1, remote_detach)
2991         (remote_follow_fork, remote_follow_exec, remote_disconnect)
2992         (remote_resume, remote_commit_resume, remote_stop)
2993         (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior)
2994         (remote_terminal_ours, remote_wait, remote_fetch_registers)
2995         (remote_prepare_to_store, remote_store_registers)
2996         (remote_flash_erase, remote_flash_done, remote_files_info)
2997         (remote_kill, remote_mourn, remote_insert_breakpoint)
2998         (remote_remove_breakpoint, remote_insert_watchpoint)
2999         (remote_watchpoint_addr_within_range)
3000         (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint)
3001         (remote_check_watch_resources, remote_stopped_by_sw_breakpoint)
3002         (remote_supports_stopped_by_sw_breakpoint)
3003         (remote_stopped_by_hw_breakpoint)
3004         (remote_supports_stopped_by_hw_breakpoint)
3005         (remote_stopped_by_watchpoint, remote_stopped_data_address)
3006         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint)
3007         (remote_verify_memory): Refactor as methods of remote_target.
3008         (remote_write_qxfer, remote_read_qxfer): Remove target_ops
3009         parameter.
3010         (remote_xfer_partial, remote_get_memory_xfer_limit)
3011         (remote_search_memory, remote_rcmd, remote_memory_map)
3012         (remote_pid_to_str, remote_get_thread_local_address)
3013         (remote_get_tib_address, remote_read_description): Refactor as
3014         methods of remote_target.
3015         (remote_target::fileio_open, remote_target::fileio_pwrite)
3016         (remote_target::fileio_pread, remote_target::fileio_close): New.
3017         (remote_hostio_readlink, remote_hostio_fstat)
3018         (remote_filesystem_is_local, remote_can_execute_reverse)
3019         (remote_supports_non_stop, remote_supports_disable_randomization)
3020         (remote_supports_multi_process, remote_supports_cond_breakpoints)
3021         (remote_supports_enable_disable_tracepoint)
3022         (remote_supports_string_tracing)
3023         (remote_can_run_breakpoint_commands, remote_trace_init)
3024         (remote_download_tracepoint, remote_can_download_tracepoint)
3025         (remote_download_trace_state_variable, remote_enable_tracepoint)
3026         (remote_disable_tracepoint, remote_trace_set_readonly_regions)
3027         (remote_trace_start, remote_get_trace_status)
3028         (remote_get_tracepoint_status, remote_trace_stop)
3029         (remote_trace_find, remote_get_trace_state_variable_value)
3030         (remote_save_trace_data, remote_get_raw_trace_data)
3031         (remote_set_disconnected_tracing, remote_core_of_thread)
3032         (remote_set_circular_trace_buffer, remote_traceframe_info)
3033         (remote_get_min_fast_tracepoint_insn_len)
3034         (remote_set_trace_buffer_size, remote_set_trace_notes)
3035         (remote_use_agent, remote_can_use_agent, remote_enable_btrace)
3036         (remote_disable_btrace, remote_teardown_btrace)
3037         (remote_read_btrace, remote_btrace_conf)
3038         (remote_augmented_libraries_svr4_read, remote_load)
3039         (remote_pid_to_exec_file, remote_can_do_single_step)
3040         (remote_execution_direction, remote_thread_handle_to_thread_info):
3041         Refactor as methods of remote_target.
3042         (init_remote_ops, init_extended_remote_ops): Delete.
3043         (remote_can_async_p, remote_is_async_p, remote_async)
3044         (remote_thread_events, remote_upload_tracepoints)
3045         (remote_upload_trace_state_variables): Refactor as methods of
3046         remote_target.
3047         (_initialize_remote): Remove references to init_remote_ops and
3048         init_extended_remote_ops.
3049
3050         * remote-sim.c (gdbsim_target): New class.
3051         (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill)
3052         (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close)
3053         (gdbsim_detach, gdbsim_resume, gdbsim_interrupt)
3054         (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial)
3055         (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive)
3056         (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory):
3057         Refactor as methods of gdbsim_target.
3058         (gdbsim_ops): Now a gdbsim_target.
3059         (init_gdbsim_ops): Delete.
3060         (gdbsim_cntrl_c): Adjust.
3061         (_initialize_remote_sim): Remove reference to init_gdbsim_ops.
3062
3063         * amd64-linux-nat.c (amd64_linux_nat_target): New class.
3064         (the_amd64_linux_nat_target): New.
3065         (amd64_linux_fetch_inferior_registers)
3066         (amd64_linux_store_inferior_registers): Refactor as methods of
3067         amd64_linux_nat_target.
3068         (_initialize_amd64_linux_nat): Adjust.  Set linux_target.
3069         * i386-linux-nat.c: Don't include "linux-nat.h".
3070         (i386_linux_nat_target): New class.
3071         (the_i386_linux_nat_target): New.
3072         (i386_linux_fetch_inferior_registers)
3073         (i386_linux_store_inferior_registers, i386_linux_resume): Refactor
3074         as methods of i386_linux_nat_target.
3075         (_initialize_i386_linux_nat): Adjust.  Set linux_target.
3076         * inf-child.c (inf_child_ops): Delete.
3077         (inf_child_fetch_inferior_registers)
3078         (inf_child_store_inferior_registers): Delete.
3079         (inf_child_post_attach, inf_child_prepare_to_store): Refactor as
3080         methods of inf_child_target.
3081         (inf_child_target::supports_terminal_ours)
3082         (inf_child_target::terminal_init)
3083         (inf_child_target::terminal_inferior)
3084         (inf_child_target::terminal_ours_for_output)
3085         (inf_child_target::terminal_ours, inf_child_target::interrupt)
3086         (inf_child_target::pass_ctrlc, inf_child_target::terminal_info):
3087         New.
3088         (inf_child_open, inf_child_disconnect, inf_child_close)
3089         (inf_child_mourn_inferior, inf_child_maybe_unpush_target)
3090         (inf_child_post_startup_inferior, inf_child_can_run)
3091         (inf_child_pid_to_exec_file): Refactor as methods of
3092         inf_child_target.
3093         (inf_child_follow_fork): Delete.
3094         (inf_child_target::can_create_inferior)
3095         (inf_child_target::can_attach): New.
3096         (inf_child_target::has_all_memory, inf_child_target::has_memory)
3097         (inf_child_target::has_stack, inf_child_target::has_registers)
3098         (inf_child_target::has_execution): New.
3099         (inf_child_fileio_open, inf_child_fileio_pwrite)
3100         (inf_child_fileio_pread, inf_child_fileio_fstat)
3101         (inf_child_fileio_close, inf_child_fileio_unlink)
3102         (inf_child_fileio_readlink, inf_child_use_agent)
3103         (inf_child_can_use_agent): Refactor as methods of
3104         inf_child_target.
3105         (return_zero, inf_child_target): Delete.
3106         (inf_child_target::inf_child_target): New.
3107         * inf-child.h: Include "target.h".
3108         (inf_child_target): Delete function prototype.
3109         (inf_child_target): New class.
3110         (inf_child_open_target, inf_child_mourn_inferior)
3111         (inf_child_maybe_unpush_target): Delete.
3112         * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New.
3113         (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint)
3114         (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior)
3115         (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior)
3116         (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach)
3117         (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume)
3118         (inf_ptrace_wait, inf_ptrace_xfer_partial)
3119         (inf_ptrace_thread_alive, inf_ptrace_files_info)
3120         (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as
3121         methods of inf_ptrace_target.
3122         (inf_ptrace_target): Delete function.
3123         * inf-ptrace.h: Include "inf-child.h".
3124         (inf_ptrace_target): Delete function declaration.
3125         (inf_ptrace_target): New class.
3126         (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete.
3127         * linux-nat.c (linux_target): New.
3128         (linux_ops, linux_ops_saved, super_xfer_partial): Delete.
3129         (linux_nat_target::~linux_nat_target): New.
3130         (linux_child_post_attach, linux_child_post_startup_inferior)
3131         (linux_child_follow_fork, linux_child_insert_fork_catchpoint)
3132         (linux_child_remove_fork_catchpoint)
3133         (linux_child_insert_vfork_catchpoint)
3134         (linux_child_remove_vfork_catchpoint)
3135         (linux_child_insert_exec_catchpoint)
3136         (linux_child_remove_exec_catchpoint)
3137         (linux_child_set_syscall_catchpoint, linux_nat_pass_signals)
3138         (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach)
3139         (linux_nat_resume, linux_nat_stopped_by_watchpoint)
3140         (linux_nat_stopped_data_address)
3141         (linux_nat_stopped_by_sw_breakpoint)
3142         (linux_nat_supports_stopped_by_sw_breakpoint)
3143         (linux_nat_stopped_by_hw_breakpoint)
3144         (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait)
3145         (linux_nat_kill, linux_nat_mourn_inferior)
3146         (linux_nat_xfer_partial, linux_nat_thread_alive)
3147         (linux_nat_update_thread_list, linux_nat_pid_to_str)
3148         (linux_nat_thread_name, linux_child_pid_to_exec_file)
3149         (linux_child_static_tracepoint_markers_by_strid)
3150         (linux_nat_is_async_p, linux_nat_can_async_p)
3151         (linux_nat_supports_non_stop, linux_nat_always_non_stop_p)
3152         (linux_nat_supports_multi_process)
3153         (linux_nat_supports_disable_randomization, linux_nat_async)
3154         (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space)
3155         (linux_nat_core_of_thread, linux_nat_filesystem_is_local)
3156         (linux_nat_fileio_open, linux_nat_fileio_readlink)
3157         (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as
3158         methods of linux_nat_target.
3159         (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial)
3160         (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops
3161         parameter.
3162         (check_stopped_by_watchpoint): Adjust.
3163         (linux_xfer_partial): Delete.
3164         (linux_target_install_ops, linux_target, linux_nat_add_target):
3165         Delete.
3166         (linux_nat_target::linux_nat_target): New.
3167         * linux-nat.h: Include "inf-ptrace.h".
3168         (linux_nat_target): New.
3169         (linux_target, linux_target_install_ops, linux_nat_add_target):
3170         Delete function declarations.
3171         (linux_target): Declare global.
3172         * linux-thread-db.c (thread_db_target): New.
3173         (thread_db_target::thread_db_target): New.
3174         (thread_db_ops): Delete.
3175         (the_thread_db_target): New.
3176         (thread_db_detach, thread_db_wait, thread_db_mourn_inferior)
3177         (thread_db_update_thread_list, thread_db_pid_to_str)
3178         (thread_db_extra_thread_info)
3179         (thread_db_thread_handle_to_thread_info)
3180         (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid)
3181         (thread_db_resume): Refactor as methods of thread_db_target.
3182         (init_thread_db_ops): Delete.
3183         (_initialize_thread_db): Remove reference to init_thread_db_ops.
3184         * x86-linux-nat.c: Don't include "linux-nat.h".
3185         (super_post_startup_inferior): Delete.
3186         (x86_linux_nat_target::~x86_linux_nat_target): New.
3187         (x86_linux_child_post_startup_inferior)
3188         (x86_linux_read_description, x86_linux_enable_btrace)
3189         (x86_linux_disable_btrace, x86_linux_teardown_btrace)
3190         (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as
3191         methods of x86_linux_nat_target.
3192         (x86_linux_create_target): Delete.  Bits folded ...
3193         (x86_linux_add_target): ... here.  Now takes a linux_nat_target
3194         pointer.
3195         * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h".
3196         (x86_linux_nat_target): New class.
3197         (x86_linux_create_target): Delete.
3198         (x86_linux_add_target): Now takes a linux_nat_target pointer.
3199         * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint)
3200         (x86_region_ok_for_watchpoint, x86_stopped_data_address)
3201         (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint)
3202         (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint)
3203         (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and
3204         make extern.
3205         (x86_use_watchpoints): Delete.
3206         * x86-nat.h: Include "breakpoint.h" and "target.h".
3207         (x86_use_watchpoints): Delete.
3208         (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint)
3209         (x86_stopped_by_watchpoint, x86_stopped_data_address)
3210         (x86_insert_watchpoint, x86_remove_watchpoint)
3211         (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint)
3212         (x86_stopped_by_hw_breakpoint): New declarations.
3213         (x86_nat_target): New template class.
3214
3215         * ppc-linux-nat.c (ppc_linux_nat_target): New class.
3216         (the_ppc_linux_nat_target): New.
3217         (ppc_linux_fetch_inferior_registers)
3218         (ppc_linux_can_use_hw_breakpoint)
3219         (ppc_linux_region_ok_for_hw_watchpoint)
3220         (ppc_linux_ranged_break_num_registers)
3221         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
3222         (ppc_linux_insert_mask_watchpoint)
3223         (ppc_linux_remove_mask_watchpoint)
3224         (ppc_linux_can_accel_watchpoint_condition)
3225         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint)
3226         (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint)
3227         (ppc_linux_watchpoint_addr_within_range)
3228         (ppc_linux_masked_watch_num_registers)
3229         (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse)
3230         (ppc_linux_read_description): Refactor as methods of
3231         ppc_linux_nat_target.
3232         (_initialize_ppc_linux_nat): Adjust.  Set linux_target.
3233
3234         * procfs.c (procfs_xfer_partial): Delete forward declaration.
3235         (procfs_target): New class.
3236         (the_procfs_target): New.
3237         (procfs_target): Delete function.
3238         (procfs_auxv_parse, procfs_attach, procfs_detach)
3239         (procfs_fetch_registers, procfs_store_registers, procfs_wait)
3240         (procfs_xfer_partial, procfs_resume, procfs_pass_signals)
3241         (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior)
3242         (procfs_create_inferior, procfs_update_thread_list)
3243         (procfs_thread_alive, procfs_pid_to_str)
3244         (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint)
3245         (procfs_stopped_data_address, procfs_insert_watchpoint)
3246         (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint)
3247         (proc_find_memory_regions, procfs_info_proc)
3248         (procfs_make_note_section): Refactor as methods of procfs_target.
3249         (_initialize_procfs): Adjust.
3250         * sol-thread.c (sol_thread_target): New class.
3251         (sol_thread_ops): Now a sol_thread_target.
3252         (sol_thread_detach, sol_thread_resume, sol_thread_wait)
3253         (sol_thread_fetch_registers, sol_thread_store_registers)
3254         (sol_thread_xfer_partial, sol_thread_mourn_inferior)
3255         (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list)
3256         (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target.
3257         (init_sol_thread_ops): Delete.
3258         (_initialize_sol_thread): Adjust.  Remove references to
3259         init_sol_thread_ops and complete_target_initialization.
3260
3261         * windows-nat.c (windows_nat_target): New class.
3262         (windows_fetch_inferior_registers)
3263         (windows_store_inferior_registers, windows_resume, windows_wait)
3264         (windows_attach, windows_detach, windows_pid_to_exec_file)
3265         (windows_files_info, windows_create_inferior)
3266         (windows_mourn_inferior, windows_interrupt, windows_kill_inferior)
3267         (windows_close, windows_pid_to_str, windows_xfer_partial)
3268         (windows_get_tib_address, windows_get_ada_task_ptid)
3269         (windows_thread_name, windows_thread_alive): Refactor as
3270         windows_nat_target methods.
3271         (do_initial_windows_stuff): Adjust.
3272         (windows_target): Delete function.
3273         (_initialize_windows_nat): Adjust.
3274
3275         * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt)
3276         (darwin_mourn_inferior, darwin_kill_inferior)
3277         (darwin_create_inferior, darwin_attach, darwin_detach)
3278         (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial)
3279         (darwin_pid_to_exec_file, darwin_get_ada_task_ptid)
3280         (darwin_supports_multi_process): Refactor as darwin_nat_target
3281         methods.
3282         (darwin_resume_to, darwin_files_info): Delete.
3283         (_initialize_darwin_inferior): Rename to ...
3284         (_initialize_darwin_nat): ... this.  Adjust to C++ification.
3285         * darwin-nat.h: Include "inf-child.h".
3286         (darwin_nat_target): New class.
3287         (darwin_complete_target): Delete.
3288         * i386-darwin-nat.c (i386_darwin_nat_target): New class.
3289         (darwin_target): New.
3290         (i386_darwin_fetch_inferior_registers)
3291         (i386_darwin_store_inferior_registers): Refactor as methods of
3292         darwin_nat_target.
3293         (darwin_complete_target): Delete, with ...
3294         (_initialize_i386_darwin_nat): ... bits factored out here.
3295
3296         * alpha-linux-nat.c (alpha_linux_nat_target): New class.
3297         (the_alpha_linux_nat_target): New.
3298         (alpha_linux_register_u_offset): Refactor as
3299         alpha_linux_nat_target method.
3300         (_initialize_alpha_linux_nat): Adjust.
3301         * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete.
3302         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
3303         (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as
3304         methods of linux_nat_trad_target.
3305         (linux_trad_target): Delete.
3306         * linux-nat-trad.h (linux_trad_target): Delete function.
3307         (linux_nat_trad_target): New class.
3308         * mips-linux-nat.c (mips_linux_nat_target): New class.
3309         (super_fetch_registers, super_store_registers, super_close):
3310         Delete.
3311         (the_mips_linux_nat_target): New.
3312         (mips64_linux_regsets_fetch_registers)
3313         (mips64_linux_regsets_store_registers)
3314         (mips64_linux_fetch_registers, mips64_linux_store_registers)
3315         (mips_linux_register_u_offset, mips_linux_read_description)
3316         (mips_linux_can_use_hw_breakpoint)
3317         (mips_linux_stopped_by_watchpoint)
3318         (mips_linux_stopped_data_address)
3319         (mips_linux_region_ok_for_hw_watchpoint)
3320         (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
3321         (mips_linux_close): Refactor as methods of mips_linux_nat.
3322         (_initialize_mips_linux_nat): Adjust to C++ification.
3323
3324         * aix-thread.c (aix_thread_target): New class.
3325         (aix_thread_ops): Now an aix_thread_target.
3326         (aix_thread_detach, aix_thread_resume, aix_thread_wait)
3327         (aix_thread_fetch_registers, aix_thread_store_registers)
3328         (aix_thread_xfer_partial, aix_thread_mourn_inferior)
3329         (aix_thread_thread_alive, aix_thread_pid_to_str)
3330         (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid):
3331         Refactor as methods of aix_thread_target.
3332         (init_aix_thread_ops): Delete.
3333         (_initialize_aix_thread): Remove references to init_aix_thread_ops
3334         and complete_target_initialization.
3335         * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete.
3336         (rs6000_nat_target): New class.
3337         (the_rs6000_nat_target): New.
3338         (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers)
3339         (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior)
3340         (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods.
3341         (super_create_inferior): Delete.
3342         (_initialize_rs6000_nat): Adjust to C++ification.
3343
3344         * arm-linux-nat.c (arm_linux_nat_target): New class.
3345         (the_arm_linux_nat_target): New.
3346         (arm_linux_fetch_inferior_registers)
3347         (arm_linux_store_inferior_registers, arm_linux_read_description)
3348         (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint)
3349         (arm_linux_remove_hw_breakpoint)
3350         (arm_linux_region_ok_for_hw_watchpoint)
3351         (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint)
3352         (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint)
3353         (arm_linux_watchpoint_addr_within_range): Refactor as methods of
3354         arm_linux_nat_target.
3355         (_initialize_arm_linux_nat): Adjust to C++ification.
3356
3357         * aarch64-linux-nat.c (aarch64_linux_nat_target): New class.
3358         (the_aarch64_linux_nat_target): New.
3359         (aarch64_linux_fetch_inferior_registers)
3360         (aarch64_linux_store_inferior_registers)
3361         (aarch64_linux_child_post_startup_inferior)
3362         (aarch64_linux_read_description)
3363         (aarch64_linux_can_use_hw_breakpoint)
3364         (aarch64_linux_insert_hw_breakpoint)
3365         (aarch64_linux_remove_hw_breakpoint)
3366         (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint)
3367         (aarch64_linux_region_ok_for_hw_watchpoint)
3368         (aarch64_linux_stopped_data_address)
3369         (aarch64_linux_stopped_by_watchpoint)
3370         (aarch64_linux_watchpoint_addr_within_range)
3371         (aarch64_linux_can_do_single_step): Refactor as methods of
3372         aarch64_linux_nat_target.
3373         (super_post_startup_inferior): Delete.
3374         (_initialize_aarch64_linux_nat): Adjust to C++ification.
3375
3376         * hppa-linux-nat.c (hppa_linux_nat_target): New class.
3377         (the_hppa_linux_nat_target): New.
3378         (hppa_linux_fetch_inferior_registers)
3379         (hppa_linux_store_inferior_registers): Refactor as methods of
3380         hppa_linux_nat_target.
3381         (_initialize_hppa_linux_nat): Adjust to C++ification.
3382
3383         * ia64-linux-nat.c (ia64_linux_nat_target): New class.
3384         (the_ia64_linux_nat_target): New.
3385         (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint)
3386         (ia64_linux_stopped_data_address)
3387         (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers)
3388         (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as
3389         ia64_linux_nat_target methods.
3390         (super_xfer_partial): Delete.
3391         (_initialize_ia64_linux_nat): Adjust to C++ification.
3392
3393         * m32r-linux-nat.c (m32r_linux_nat_target): New class.
3394         (the_m32r_linux_nat_target): New.
3395         (m32r_linux_fetch_inferior_registers)
3396         (m32r_linux_store_inferior_registers): Refactor as
3397         m32r_linux_nat_target methods.
3398         (_initialize_m32r_linux_nat): Adjust to C++ification.
3399
3400         * m68k-linux-nat.c (m68k_linux_nat_target): New class.
3401         (the_m68k_linux_nat_target): New.
3402         (m68k_linux_fetch_inferior_registers)
3403         (m68k_linux_store_inferior_registers): Refactor as
3404         m68k_linux_nat_target methods.
3405         (_initialize_m68k_linux_nat): Adjust to C++ification.
3406
3407         * s390-linux-nat.c (s390_linux_nat_target): New class.
3408         (the_s390_linux_nat_target): New.
3409         (s390_linux_fetch_inferior_registers)
3410         (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint)
3411         (s390_insert_watchpoint, s390_remove_watchpoint)
3412         (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint)
3413         (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint)
3414         (s390_auxv_parse, s390_read_description): Refactor as methods of
3415         s390_linux_nat_target.
3416         (_initialize_s390_nat): Adjust to C++ification.
3417
3418         * sparc-linux-nat.c (sparc_linux_nat_target): New class.
3419         (the_sparc_linux_nat_target): New.
3420         (_initialize_sparc_linux_nat): Adjust to C++ification.
3421         * sparc-nat.c (sparc_fetch_inferior_registers)
3422         (sparc_store_inferior_registers): Remove target_ops parameter.
3423         * sparc-nat.h (sparc_fetch_inferior_registers)
3424         (sparc_store_inferior_registers): Remove target_ops parameter.
3425         * sparc64-linux-nat.c (sparc64_linux_nat_target): New class.
3426         (the_sparc64_linux_nat_target): New.
3427         (_initialize_sparc64_linux_nat): Adjust to C++ification.
3428
3429         * spu-linux-nat.c (spu_linux_nat_target): New class.
3430         (the_spu_linux_nat_target): New.
3431         (spu_child_post_startup_inferior, spu_child_post_attach)
3432         (spu_child_wait, spu_fetch_inferior_registers)
3433         (spu_store_inferior_registers, spu_xfer_partial)
3434         (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target
3435         methods.
3436         (_initialize_spu_nat): Adjust to C++ification.
3437
3438         * tilegx-linux-nat.c (tilegx_linux_nat_target): New class.
3439         (the_tilegx_linux_nat_target): New.
3440         (fetch_inferior_registers, store_inferior_registers):
3441         Refactor as methods.
3442         (_initialize_tile_linux_nat): Adjust to C++ification.
3443
3444         * xtensa-linux-nat.c (xtensa_linux_nat_target): New class.
3445         (the_xtensa_linux_nat_target): New.
3446         (xtensa_linux_fetch_inferior_registers)
3447         (xtensa_linux_store_inferior_registers): Refactor as
3448         xtensa_linux_nat_target methods.
3449         (_initialize_xtensa_linux_nat): Adjust to C++ification.
3450
3451         * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete.
3452         (fbsd_pid_to_exec_file, fbsd_find_memory_regions)
3453         (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial)
3454         (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name)
3455         (fbsd_update_thread_list, fbsd_resume, fbsd_wait)
3456         (fbsd_stopped_by_sw_breakpoint)
3457         (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork)
3458         (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint)
3459         (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint)
3460         (fbsd_post_startup_inferior, fbsd_post_attach)
3461         (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint)
3462         (fbsd_set_syscall_catchpoint)
3463         (super_xfer_partial, super_resume, super_wait)
3464         (fbsd_supports_stopped_by_hw_breakpoint): Delete.
3465         (fbsd_handle_debug_trap): Remove target_ops parameter.
3466         (fbsd_nat_add_target): Delete.
3467         * fbsd-nat.h: Include "inf-ptrace.h".
3468         (fbsd_nat_add_target): Delete.
3469         (USE_SIGTRAP_SIGINFO): Define.
3470         (fbsd_nat_target): New class.
3471
3472         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers)
3473         (amd64bsd_store_inferior_registers): Remove target_ops parameter.
3474         (amd64bsd_target): Delete.
3475         * amd64-bsd-nat.h: New file.
3476         * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of
3477         "x86-bsd-nat.h".
3478         (amd64_fbsd_nat_target): New class.
3479         (the_amd64_fbsd_nat_target): New.
3480         (amd64fbsd_read_description): Refactor as method of
3481         amd64_fbsd_nat_target.
3482         (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
3483         (_initialize_amd64fbsd_nat): Adjust to C++ification.
3484         * amd64-nat.h (amd64bsd_target): Delete function declaration.
3485         * i386-bsd-nat.c (i386bsd_fetch_inferior_registers)
3486         (i386bsd_store_inferior_registers): Remove target_ops parameter.
3487         (i386bsd_target): Delete.
3488         * i386-bsd-nat.h (i386bsd_target): Delete function declaration.
3489         (i386bsd_fetch_inferior_registers)
3490         (i386bsd_store_inferior_registers): Declare.
3491         (i386_bsd_nat_target): New class.
3492         * i386-fbsd-nat.c (i386_fbsd_nat_target): New class.
3493         (the_i386_fbsd_nat_target): New.
3494         (i386fbsd_resume, i386fbsd_read_description): Refactor as
3495         i386_fbsd_nat_target methods.
3496         (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
3497         (_initialize_i386fbsd_nat): Adjust to C++ification.
3498         * x86-bsd-nat.c (super_mourn_inferior): Delete.
3499         (x86bsd_mourn_inferior, x86bsd_target): Delete.
3500         (_initialize_x86_bsd_nat): Adjust to C++ification.
3501         * x86-bsd-nat.h: Include "x86-nat.h".
3502         (x86bsd_target): Delete declaration.
3503         (x86bsd_nat_target): New class.
3504
3505         * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class.
3506         (the_aarch64_fbsd_nat_target): New.
3507         (aarch64_fbsd_fetch_inferior_registers)
3508         (aarch64_fbsd_store_inferior_registers): Refactor as methods of
3509         aarch64_fbsd_nat_target.
3510         (_initialize_aarch64_fbsd_nat): Adjust to C++ification.
3511         * alpha-bsd-nat.c (alpha_bsd_nat_target): New class.
3512         (the_alpha_bsd_nat_target): New.
3513         (alphabsd_fetch_inferior_registers)
3514         (alphabsd_store_inferior_registers): Refactor as
3515         alpha_bsd_nat_target methods.
3516         (_initialize_alphabsd_nat): Refactor as methods of
3517         alpha_bsd_nat_target.
3518         * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h".
3519         (the_amd64_nbsd_nat_target): New.
3520         (_initialize_amd64nbsd_nat): Adjust to C++ification.
3521         * amd64-obsd-nat.c: Include "amd64-bsd-nat.h".
3522         (the_amd64_obsd_nat_target): New.
3523         (_initialize_amd64obsd_nat): Adjust to C++ification.
3524         * arm-fbsd-nat.c (arm_fbsd_nat_target): New.
3525         (the_arm_fbsd_nat_target): New.
3526         (arm_fbsd_fetch_inferior_registers)
3527         (arm_fbsd_store_inferior_registers, arm_fbsd_read_description):
3528         (_initialize_arm_fbsd_nat): Refactor as methods of
3529         arm_fbsd_nat_target.
3530         (_initialize_arm_fbsd_nat): Adjust to C++ification.
3531         * arm-nbsd-nat.c (arm_netbsd_nat_target): New class.
3532         (the_arm_netbsd_nat_target): New.
3533         (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as
3534         arm_netbsd_nat_target.
3535         (_initialize_arm_netbsd_nat): Adjust to C++ification.
3536         * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class.
3537         (the_hppa_nbsd_nat_target): New.
3538         (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as
3539         hppa_nbsd_nat_target methods.
3540         (_initialize_hppanbsd_nat): Adjust to C++ification.
3541         * hppa-obsd-nat.c (hppa_obsd_nat_target): New class.
3542         (the_hppa_obsd_nat_target): New.
3543         (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as
3544         methods of hppa_obsd_nat_target.
3545         (_initialize_hppaobsd_nat): Adjust to C++ification.  Use
3546         add_target.
3547         * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New.
3548         (_initialize_i386nbsd_nat): Adjust to C++ification.  Use
3549         add_target.
3550         * i386-obsd-nat.c (the_i386_obsd_nat_target): New.
3551         (_initialize_i386obsd_nat): Use add_target.
3552         * m68k-bsd-nat.c (m68k_bsd_nat_target): New class.
3553         (the_m68k_bsd_nat_target): New.
3554         (m68kbsd_fetch_inferior_registers)
3555         (m68kbsd_store_inferior_registers): Refactor as methods of
3556         m68k_bsd_nat_target.
3557         (_initialize_m68kbsd_nat): Adjust to C++ification.
3558         * mips-fbsd-nat.c (mips_fbsd_nat_target): New class.
3559         (the_mips_fbsd_nat_target): New.
3560         (mips_fbsd_fetch_inferior_registers)
3561         (mips_fbsd_store_inferior_registers): Refactor as methods of
3562         mips_fbsd_nat_target.
3563         (_initialize_mips_fbsd_nat): Adjust to C++ification.  Use
3564         add_target.
3565         * mips-nbsd-nat.c (mips_nbsd_nat_target): New class.
3566         (the_mips_nbsd_nat_target): New.
3567         (mipsnbsd_fetch_inferior_registers)
3568         (mipsnbsd_store_inferior_registers): Refactor as methods of
3569         mips_nbsd_nat_target.
3570         (_initialize_mipsnbsd_nat): Adjust to C++ification.
3571         * mips64-obsd-nat.c (mips64_obsd_nat_target): New class.
3572         (the_mips64_obsd_nat_target): New.
3573         (mips64obsd_fetch_inferior_registers)
3574         (mips64obsd_store_inferior_registers): Refactor as methods of
3575         mips64_obsd_nat_target.
3576         (_initialize_mips64obsd_nat): Adjust to C++ification.  Use
3577         add_target.
3578         * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of
3579         nbsd_nat_target.
3580         * nbsd-nat.h: Include "inf-ptrace.h".
3581         (nbsd_nat_target): New class.
3582         * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list)
3583         (obsd_wait): Refactor as methods of obsd_nat_target.
3584         (obsd_add_target): Delete.
3585         * obsd-nat.h: Include "inf-ptrace.h".
3586         (obsd_nat_target): New class.
3587         * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class.
3588         (the_ppc_fbsd_nat_target): New.
3589         (ppcfbsd_fetch_inferior_registers)
3590         (ppcfbsd_store_inferior_registers): Refactor as methods of
3591         ppc_fbsd_nat_target.
3592         (_initialize_ppcfbsd_nat): Adjust to C++ification.  Use
3593         add_target.
3594         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class.
3595         (the_ppc_nbsd_nat_target): New.
3596         (ppcnbsd_fetch_inferior_registers)
3597         (ppcnbsd_store_inferior_registers): Refactor as methods of
3598         ppc_nbsd_nat_target.
3599         (_initialize_ppcnbsd_nat): Adjust to C++ification.
3600         * ppc-obsd-nat.c (ppc_obsd_nat_target): New class.
3601         (the_ppc_obsd_nat_target): New.
3602         (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as
3603         methods of ppc_obsd_nat_target.
3604         (_initialize_ppcobsd_nat): Adjust to C++ification.  Use
3605         add_target.
3606         * sh-nbsd-nat.c (sh_nbsd_nat_target): New class.
3607         (the_sh_nbsd_nat_target): New.
3608         (shnbsd_fetch_inferior_registers)
3609         (shnbsd_store_inferior_registers): Refactor as methods of
3610         sh_nbsd_nat_target.
3611         (_initialize_shnbsd_nat): Adjust to C++ification.
3612         * sparc-nat.c (sparc_xfer_wcookie): Make extern.
3613         (inf_ptrace_xfer_partial): Delete.
3614         (sparc_xfer_partial, sparc_target): Delete.
3615         * sparc-nat.h (sparc_fetch_inferior_registers)
3616         (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare.
3617         (sparc_target): Delete function declaration.
3618         (sparc_target): New template class.
3619         * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New.
3620         (_initialize_sparcnbsd_nat): Adjust to C++ification.
3621         * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New.
3622         (_initialize_sparc64fbsd_nat): Adjust to C++ification.  Use
3623         add_target.
3624         * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New.
3625         (_initialize_sparc64nbsd_nat): Adjust to C++ification.
3626         * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New.
3627         (_initialize_sparc64obsd_nat): Adjust to C++ification.  Use
3628         add_target.
3629         * vax-bsd-nat.c (vax_bsd_nat_target): New class.
3630         (the_vax_bsd_nat_target): New.
3631         (vaxbsd_fetch_inferior_registers)
3632         (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target
3633         methods.
3634         (_initialize_vaxbsd_nat): Adjust to C++ification.
3635
3636         * bsd-kvm.c (bsd_kvm_target): New class.
3637         (bsd_kvm_ops): Now a bsd_kvm_target.
3638         (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial)
3639         (bsd_kvm_files_info, bsd_kvm_fetch_registers)
3640         (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of
3641         bsd_kvm_target.
3642         (bsd_kvm_return_one): Delete.
3643         (bsd_kvm_add_target): Adjust to C++ification.
3644
3645         * nto-procfs.c (nto_procfs_target, nto_procfs_target_native)
3646         (nto_procfs_target_procfs): New classes.
3647         (procfs_open_1, procfs_thread_alive, procfs_update_thread_list)
3648         (procfs_files_info, procfs_pid_to_exec_file, procfs_attach)
3649         (procfs_post_attach, procfs_wait, procfs_fetch_registers)
3650         (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint)
3651         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
3652         (procfs_remove_hw_breakpoint, procfs_resume)
3653         (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt)
3654         (procfs_kill_inferior, procfs_store_registers)
3655         (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor
3656         as methods of nto_procfs_target.
3657         (nto_procfs_ops): Now an nto_procfs_target_procfs.
3658         (nto_native_ops): Delete.
3659         (procfs_open, procfs_native_open): Delete.
3660         (nto_native_ops): Now an nto_procfs_target_native.
3661         (init_procfs_targets): Adjust to C++ification.
3662         (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint)
3663         (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint):
3664         Refactor as methods of nto_procfs_target.
3665
3666         * go32-nat.c (go32_nat_target): New class.
3667         (the_go32_nat_target): New.
3668         (go32_attach, go32_resume, go32_wait, go32_fetch_registers)
3669         (go32_store_registers, go32_xfer_partial, go32_files_info)
3670         (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior)
3671         (go32_terminal_init, go32_terminal_info, go32_terminal_inferior)
3672         (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive)
3673         (go32_pid_to_str): Refactor as methods of go32_nat_target.
3674         (go32_target): Delete.
3675         (_initialize_go32_nat): Adjust to C++ification.
3676
3677         * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior)
3678         (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach)
3679         (gnu_stop, gnu_thread_alive, gnu_xfer_partial)
3680         (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of
3681         gnu_nat_target.
3682         (gnu_target): Delete.
3683         * gnu-nat.h (gnu_target): Delete.
3684         (gnu_nat_target): New class.
3685         * i386-gnu-nat.c (gnu_base_target): New.
3686         (i386_gnu_nat_target): New class.
3687         (the_i386_gnu_nat_target): New.
3688         (_initialize_i386gnu_nat): Adjust to C++ification.
3689
3690 2018-05-02  Pedro Alves  <palves@redhat.com>
3691
3692         * bfd-target.c (target_bfd_xclose): Rename to ...
3693         (target_bfd_close): ... this.
3694         (target_bfd_reopen): Adjust.
3695         * target.c (target_close): Remove references to to_xclose.
3696         * target.h (target_ops::to_xclose): Delete.
3697         (target_ops::to_close): Update comments.
3698
3699 2018-05-02  Pedro Alves  <palves@redhat.com>
3700
3701         * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
3702         "linux-nat.h".
3703         * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
3704         * inf-ptrace.c (inf_ptrace_register_u_offset)
3705         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
3706         (inf_ptrace_store_register, inf_ptrace_store_registers)
3707         (inf_ptrace_trad_target): Move to ...
3708         * linux-nat-trad.c: ... this new file.
3709         * linux-nat-trad.h: New file.
3710         * linux-nat.c (linux_target_install_ops): Make extern.
3711         (linux_trad_target): Delete.
3712         * linux-nat.h (linux_trad_target): Delete declaration.
3713         (linux_target_install_ops): Declare.
3714         * mips-linux-nat.c: Include "linux-nat-trad.h" instead of
3715         "linux-nat.h".
3716
3717 2018-05-02  Pedro Alves  <palves@redhat.com>
3718
3719         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
3720         procfs_target/add_target here.
3721         * procfs.c (procfs_target): Make static.
3722         (_initialize_procfs): Call add_target here.
3723         * procfs.h (struct target_ops): Remove forward declaration.
3724         (procfs_target): Remove declaration.
3725         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
3726
3727 2018-05-02  Pedro Alves  <palves@redhat.com>
3728
3729         * procfs.c (procfs_stopped_by_watchpoint)
3730         (procfs_insert_watchpoint, procfs_remove_watchpoint)
3731         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
3732         Forward declare.
3733         (procfs_use_watchpoints): Delete, move contents...
3734         (procfs_target): ... here.
3735         * procfs.h (procfs_use_watchpoints): Delete declaration.
3736         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
3737         procfs_use_watchpoints.
3738         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
3739         procfs_use_watchpoints.
3740
3741 2018-05-02  Tom Tromey  <tom@tromey.com>
3742
3743         PR python/20084:
3744         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
3745         and var_zuinteger_unlimited.
3746         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
3747         and PARAM_ZUINTEGER_UNLIMITED.
3748         (set_parameter_value): Handle var_zuinteger and
3749         var_zuinteger_unlimited.
3750         (add_setshow_generic): Likewise.
3751         (parmpy_init): Likewise.
3752
3753 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
3754
3755         PR rust/23124
3756         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
3757         pointer is not null before dereferencing it.
3758
3759 2018-04-30  Tom Tromey  <tom@tromey.com>
3760
3761         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
3762         is_mi_like_p.
3763
3764 2018-04-30  Tom Tromey  <tom@tromey.com>
3765
3766         * breakpoint.c (mention): Remove use of is_mi_like_p.
3767         (print_mention_ranged_breakpoint): Likewise.
3768         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
3769         of is_mi_like_p.
3770
3771 2018-04-30  Tom Tromey  <tom@tromey.com>
3772
3773         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
3774
3775 2018-04-30  Tom Tromey  <tom@tromey.com>
3776
3777         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
3778         (info_spu_event_command): Remove some uses of is_mi_like_p.
3779
3780 2018-04-30  Tom Tromey  <tom@tromey.com>
3781
3782         * python/py-framefilter.c (py_print_single_arg)
3783         (enumerate_locals, py_print_args, py_print_frame): Remove some
3784         uses of is_mi_like_p.
3785
3786 2018-04-30  Tom Tromey  <tom@tromey.com>
3787
3788         * ui-out.c: Update.
3789         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
3790         * ui-out.h (ui_out::is_mi_like_p): Now const.
3791         (ui_out::do_is_mi_like_p): Now const.
3792         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
3793
3794 2018-04-30  Tom Tromey  <tom@tromey.com>
3795
3796         * varobj.c (varobj_set_visualizer): Use new_reference.
3797         * python/python.c (gdbpy_decode_line): Use new_reference.
3798         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
3799         new_reference.
3800
3801 2018-04-30  Tom Tromey  <tom@tromey.com>
3802
3803         * varobj.c (install_new_value): Use new_reference.
3804         * value.h (value_incref): Return void.  Swap intro comment with
3805         value_decref.
3806         * value.c (set_value_parent): Use new_reference.
3807         (value_incref): Return void.  Update intro comment.
3808         (release_value): Use new_reference.
3809         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
3810
3811 2018-04-30  Tom Tromey  <tom@tromey.com>
3812
3813         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
3814         * gdb_bfd.h (new_bfd_ref): Remove.
3815         (gdb_bfd_open): Update comment.
3816         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
3817         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
3818         (gdb_bfd_fdopenr): Use new_reference.
3819         * exec.c (exec_file_attach): Use new_reference.
3820
3821 2018-04-30  Tom Tromey  <tom@tromey.com>
3822
3823         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
3824         method.
3825
3826 2018-04-30  Tom Tromey  <tom@tromey.com>
3827
3828         * jit.c (jit_read_code_entry): Use type_align.
3829         * i386-tdep.c (i386_gdbarch_init): Don't call
3830         set_gdbarch_long_long_align_bit.
3831         * gdbarch.sh: Remove long_long_align_bit.
3832         * gdbarch.c, gdbarch.h: Rebuild.
3833         * arc-tdep.c (arc_type_align): New function.
3834         (arc_gdbarch_init): Use arc_type_align.  Don't call
3835         set_gdbarch_long_long_align_bit.
3836
3837 2018-04-30  Tom Tromey  <tom@tromey.com>
3838
3839         * rust-lang.c (rust_type_alignment): Remove.
3840         (rust_composite_type): Use type_align.
3841
3842 2018-04-30  Tom Tromey  <tom@tromey.com>
3843
3844         * NEWS: Mention Type.align.
3845         * python/py-type.c (typy_get_alignof): New function.
3846         (type_object_getset): Add "alignof".
3847
3848 2018-04-30  Tom Tromey  <tom@tromey.com>
3849
3850         PR exp/17095:
3851         * NEWS: Update.
3852         * std-operator.def (UNOP_ALIGNOF): New operator.
3853         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
3854         New.
3855         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
3856         * c-lang.c (c_op_print_tab): Add alignof.
3857         * c-exp.y (ALIGNOF): New token.
3858         (exp): Add "ALIGNOF" production.
3859         (ident_tokens): Add _Alignof and alignof.
3860
3861 2018-04-30  Tom Tromey  <tom@tromey.com>
3862
3863         * i386-tdep.c (i386_type_align): New function.
3864         (i386_gdbarch_init): Update.
3865         * gdbarch.sh (type_align): New method.
3866         * gdbarch.c, gdbarch.h: Rebuild.
3867         * arch-utils.h (default_type_align): Declare.
3868         * arch-utils.c (default_type_align): New function.
3869         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
3870         (struct type) <align_log2>: New field.
3871         <instance_flags>: Now a bitfield.
3872         (TYPE_RAW_ALIGN): New macro.
3873         (type_align, type_raw_align, set_type_align): Declare.
3874         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
3875         functions.
3876         * dwarf2read.c (quirk_rust_enum): Set type alignment.
3877         (get_alignment, maybe_set_alignment): New functions.
3878         (read_structure_type, read_enumeration_type, read_array_type)
3879         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
3880         (read_subrange_type, read_base_type): Set type alignment.
3881
3882 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
3883
3884         * dwarf2read.c (read_index_from_section): Use bool.
3885
3886 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
3887
3888         PR gdb/22950
3889         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
3890         with #ifdef.
3891
3892 2018-04-29  John Reiser  <jreiser@BitWagon.com>
3893
3894         PR build/22873
3895         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
3896         last step, and do it atomically.
3897
3898 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
3899
3900         * compile/compile-c-types.c (convert_int, convert_float):
3901         Update for C FE v1.
3902
3903 2018-04-27  Tom Tromey  <tom@tromey.com>
3904
3905         PR rust/22545:
3906         * rust-lang.c (rust_inclusive_range_type_p): New function.
3907         (rust_range): Handle inclusive ranges.
3908         (rust_compute_range): Likewise.
3909         * rust-exp.y (struct rust_op) <inclusive>: New field.
3910         (DOTDOTEQ): New constant.
3911         (range_expr): Add "..=" productions.
3912         (operator_tokens): Add "..=" token.
3913         (ast_range): Add "inclusive" parameter.
3914         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
3915         ranges.
3916         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
3917         bounds values.
3918         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
3919         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
3920         Update comments.
3921         * expprint.c (print_subexp_standard): Handle new bounds values.
3922         (dump_subexp_body_standard): Likewise.
3923
3924 2018-04-27  Tom Tromey  <tom@tromey.com>
3925
3926         * configure: Rebuild.
3927         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
3928         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
3929         "OVERRIDE".
3930         (class symbol_needs_eval_context): Likewise.
3931         * dwarf2read.c (mock_mapped_index::symbol_name_count)
3932         (mock_mapped_index::symbol_name_at): Use "override".  Remove
3933         "virtual".
3934         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
3935         "override".
3936         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
3937         * aarch64-tdep.c (instruction_reader::read): Use "override".
3938         (instruction_reader_test::read): Likewise.
3939         * arm-tdep.c (instruction_reader::read): Use "override".
3940         (instruction_reader_thumb::read): Likewise.
3941
3942 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
3943
3944         PR remote/9665
3945         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
3946         instead of remote_send.
3947         (remote_send): Remove.
3948
3949 2018-04-26  Pedro Alves  <palves@redhat.com>
3950
3951         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
3952         find_function_start_sal instead of find_pc_line.
3953
3954 2018-04-26  Pedro Alves  <palves@redhat.com>
3955
3956         * breakpoint.c (set_breakpoint_location_function): Handle
3957         mst_data_gnu_ifunc.
3958         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
3959         * elfread.c (elf_symtab_read): Give data symbols with
3960         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
3961         (elf_rel_plt_read): Update comment.
3962         * linespec.c (convert_linespec_to_sals): Handle
3963         mst_data_gnu_ifunc.
3964         (minsym_found): Handle mst_data_gnu_ifunc.
3965         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
3966         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
3967         * parse.c (find_minsym_type_and_address): Handle
3968         mst_data_gnu_ifunc.
3969         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
3970         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
3971         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
3972         comment.
3973         <mst_data_gnu_ifunc>: New enumerator.
3974
3975 2018-04-26  Pedro Alves  <palves@redhat.com>
3976
3977         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
3978         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
3979         'want_trampoline' parameter by a lookup_msym_prefer parameter.
3980         Handle it.
3981         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
3982         (lookup_minimal_symbol_by_pc): Adjust.
3983         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
3984         (lookup_solib_trampoline_symbol_by_pc): Adjust.
3985         * minsyms.h (lookup_msym_prefer): New enum.
3986         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
3987         parameter by a lookup_msym_prefer parameter.
3988
3989 2018-04-26  Pedro Alves  <palves@redhat.com>
3990
3991         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
3992         ends in "@plt" instead of looking at the symbol's section.
3993
3994 2018-04-26  Pedro Alves  <palves@redhat.com>
3995
3996         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
3997         all references.
3998         (find_pc_partial_function_gnu_ifunc): Rename to ...
3999         (find_pc_partial_function): ... this, and remove references to
4000         'is_gnu_ifunc_p'.
4001         (find_pc_partial_function): Delete old implementation.
4002         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
4003
4004 2018-04-26  Pedro Alves  <palves@redhat.com>
4005
4006         * linespec.c (struct bound_minimal_symbol_search_key): New.
4007         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
4008         skip first line if we found a GNU ifunc minimal symbol by name.
4009         (compare_msymbols): Change parameters to work with a destructured
4010         lhs minsym.
4011         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
4012         functions.
4013
4014 2018-04-26  Pedro Alves  <palves@redhat.com>
4015
4016         * breakpoint.c (set_breakpoint_location_function): Don't resolve
4017         ifunc targets here.  Instead, if we have an ifunc minsym, use its
4018         address/name.
4019         (add_location_to_breakpoint): Store the minsym and the objfile in
4020         the breakpoint location.
4021         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
4022         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
4023         Record the minsym in the sal.
4024         * symtab.h (symtab_and_line) <msymbol>: New field.
4025
4026 2018-04-26  Pedro Alves  <palves@redhat.com>
4027
4028         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
4029         unless we actually resolved the ifunc.
4030
4031 2018-04-26  Pedro Alves  <palves@redhat.com>
4032
4033         * c-exp.y (variable production): Prefer ifunc minsyms over
4034         regular function symbols.
4035         * symtab.c (find_gnu_ifunc): New function.
4036         * minsyms.h (lookup_msym_prefer): New enum.
4037         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
4038         parameter by a lookup_msym_prefer parameter.
4039         * symtab.h (find_gnu_ifunc): New declaration.
4040
4041 2018-04-26  Pedro Alves  <palves@redhat.com>
4042
4043         * blockframe.c (find_gnu_ifunc_target_type): New function.
4044         (find_function_type): New.
4045         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
4046         return a value with a memory address.
4047         (eval_call): For calls to GNU ifunc functions, try to find the
4048         type of the target function from the type that the resolver
4049         returns.
4050         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
4051         symbols.
4052         * infcall.c (find_function_return_type): Delete.
4053         (find_function_addr): Add 'function_type' parameter.  For calls to
4054         GNU ifunc functions, try to find the type of the target function
4055         from the type that the resolver returns, and return it via
4056         FUNCTION_TYPE.
4057         (call_function_by_hand_dummy): Adjust to use the function type
4058         returned by find_function_addr.
4059         (find_function_addr): Add 'function_type' parameter and move
4060         description here.
4061         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
4062         declarations.
4063
4064 2018-04-26  Pedro Alves  <palves@redhat.com>
4065
4066         * c-exp.y (variable production): Skip finding an alias for ifunc
4067         symbols.
4068
4069 2018-04-26  Pedro Alves  <palves@redhat.com>
4070
4071         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
4072
4073 2018-04-25  Pedro Alves  <palves@redhat.com>
4074
4075         * infcmd.c (kill_command): Print the pid as string, not the whole
4076         thread's ptid.  Add comment.  s/has been killed/killed/ in output
4077         message.
4078         * remote.c (remote_detach_1): Print the pid as string, not the
4079         whole thread's ptid.
4080
4081 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
4082             Sergio Durigan Junior  <sergiodj@redhat.com>
4083             Pedro Alves  <palves@redhat.com>
4084
4085         * infcmd.c (kill_command): Print message when inferior has
4086         been killed.
4087         * inferior.c (print_inferior_events): Remove 'static'.  Set as
4088         '1'.
4089         (add_inferior): Improve message printed when
4090         'print_inferior_events' is on.
4091         (exit_inferior): Remove message printed when
4092         'print_inferior_events' is on.
4093         (detach_inferior): Improve message printed when
4094         'print_inferior_events' is on.
4095         (initialize_inferiors): Use 'add_inferior_silent' to set
4096         'current_inferior_'.
4097         * inferior.h (print_inferior_events): Declare here as
4098         'extern'.
4099         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
4100         '[Detaching...]' messages when 'print_inferior_events' is on.
4101         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
4102         as prefix/suffix for messages.  Remove periods.  Fix erroneous
4103         'Detaching after fork from child...', replace it by '... from
4104         parent...'.
4105         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
4106         prefix/suffix when printing 'Detaching...' messages.  Print
4107         them when 'print_inferior_events' is on.
4108         * remote.c (remote_detach_1): Print message when detaching
4109         from inferior and '!is_fork_parent'.
4110
4111 2018-04-24  Tom Tromey  <tom@tromey.com>
4112
4113         * cli-out.h: Reindent.
4114
4115 2018-04-24  Tom Tromey  <tom@tromey.com>
4116
4117         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
4118         (cli_ui_out::do_field_string): Use fputs_filtered.
4119         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
4120
4121 2018-04-23  Tom Tromey  <tom@tromey.com>
4122
4123         * guile/scm-frame.c (gdbscm_frame_read_var): Use
4124         gdb::unique_xmalloc_ptr.
4125
4126 2018-04-23  Tom Tromey  <tom@tromey.com>
4127
4128         * configure: Rebuild.
4129
4130 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
4131
4132         PR gdb/23095
4133         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
4134         prepare_for_testing.  Set normal_bp to r_debug_state if target
4135         is bsd.
4136
4137 2018-04-21  Pedro Alves  <palves@redhat.com>
4138             Rajendra SY  <rajendra.sy@gmail.com>
4139
4140         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
4141         * remote.c (extended_remote_attach): In all-stop mode, mark the
4142         thread as executing.
4143
4144 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4145
4146         * thread.c (thread_apply_all_command): Fix comment.
4147         (thread_command): Fix comment.
4148
4149 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
4150
4151         * common/tdesc.h (tdesc_create_feature): Remove xml filename
4152         parameter.
4153         * features/aarch64-core.c (create_feature_aarch64_core):
4154         Regenerate.
4155         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
4156         Likewise.
4157         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
4158         Likewise.
4159         * features/i386/32bit-avx512.c
4160         (create_feature_i386_32bit_avx512): Likewise.
4161         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
4162         Likewise.
4163         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
4164         Likewise.
4165         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
4166         Likewise.
4167         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
4168         Likewise.
4169         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
4170         Likewise.
4171         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
4172         Likewise.
4173         * features/i386/64bit-avx512.c
4174         (create_feature_i386_64bit_avx512): Likewise.
4175         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
4176         Likewise.
4177         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
4178         Likewise.
4179         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
4180         Likewise.
4181         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
4182         Likewise.
4183         * features/i386/64bit-segments.c
4184         (create_feature_i386_64bit_segments): Likewise.
4185         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
4186         Likewise.
4187         * features/i386/x32-core.c
4188         (create_feature_i386_x32_core): Likewise.
4189         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
4190         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
4191         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
4192         * target-descriptions.c: In generated code, don't pass xml
4193         filename.
4194
4195 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
4196
4197         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
4198         (print_xml_feature::visit_post): Likewise.
4199         (print_xml_feature::visit): Likewise.
4200         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
4201         (print_xml_feature): Add new class.
4202         * regformats/regdat.sh: Null xmltarget on feature targets.
4203         * target-descriptions.c (struct target_desc): Add xmltarget.
4204         (maintenance_check_tdesc_xml_convert): Add unittest function.
4205         (tdesc_get_features_xml): Add function to get xml.
4206         (maintenance_check_xml_descriptions): Test xml generation.
4207         * xml-tdesc.c (string_read_description_xml): Add function.
4208         * xml-tdesc.h (string_read_description_xml): Add declaration.
4209
4210 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
4211
4212         * features/Makefile: Add feature marker to targets with new style
4213         target descriptions.
4214         * regformats/aarch64.dat: Regenerate.
4215         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
4216         * regformats/i386/amd64-avx-linux.dat: Likewise.
4217         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
4218         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
4219         * regformats/i386/amd64-linux.dat: Likewise.
4220         * regformats/i386/amd64-mpx-linux.dat: Likewise.
4221         * regformats/i386/amd64.dat: Likewise.
4222         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
4223         * regformats/i386/i386-avx-linux.dat: Likewise.
4224         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
4225         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
4226         * regformats/i386/i386-linux.dat: Likewise.
4227         * regformats/i386/i386-mmx-linux.dat: Likewise.
4228         * regformats/i386/i386-mpx-linux.dat: Likewise.
4229         * regformats/i386/i386.dat: Likewise.
4230         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
4231         * regformats/i386/x32-avx-linux.dat: Likewise.
4232         * regformats/i386/x32-linux.dat: Likewise.
4233         * regformats/tic6x-c62x-linux.dat: Likewise.
4234         * regformats/tic6x-c64x-linux.dat: Likewise.
4235         * regformats/tic6x-c64xp-linux.dat: Likewise.
4236         * regformats/regdat.sh: Parse feature marker.
4237
4238 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
4239
4240         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
4241         (tdesc_osabi_name): Likewise.
4242         * target-descriptions.c (tdesc_architecture_name): Add new
4243         function.
4244         (tdesc_osabi_name): Likewise.
4245
4246 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
4247
4248         * common/tdesc.c (tdesc_predefined_type): Move to here.
4249         (tdesc_named_type): Likewise.
4250         (tdesc_create_vector): Likewise.
4251         (tdesc_create_struct): Likewise.
4252         (tdesc_set_struct_size): Likewise.
4253         (tdesc_create_union): Likewise.
4254         (tdesc_create_flags): Likewise.
4255         (tdesc_create_enum): Likewise.
4256         (tdesc_add_field): Likewise.
4257         (tdesc_add_typed_bitfield): Likewise.
4258         (tdesc_add_bitfield): Likewise.
4259         (tdesc_add_flag): Likewise.
4260         (tdesc_add_enum_value): Likewise.
4261         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
4262         (struct tdesc_type_vector): Likewise.
4263         (struct tdesc_type_field): Likewise.
4264         (struct tdesc_type_with_fields): Likewise.
4265         (tdesc_create_enum): Add declaration.
4266         (tdesc_add_typed_bitfield): Likewise.
4267         (tdesc_add_enum_value): Likewise.
4268         * target-descriptions.c (tdesc_type_field): Move from here.
4269         (tdesc_type_builtin): Likewise.
4270         (tdesc_type_vector): Likewise.
4271         (tdesc_type_with_fields): Likewise.
4272         (tdesc_predefined_types): Likewise.
4273         (tdesc_named_type): Likewise.
4274         (tdesc_create_vector): Likewise.
4275         (tdesc_create_struct): Likewise.
4276         (tdesc_set_struct_size): Likewise.
4277         (tdesc_create_union): Likewise.
4278         (tdesc_create_flags): Likewise.
4279         (tdesc_create_enum): Likewise.
4280         (tdesc_add_field): Likewise.
4281         (tdesc_add_typed_bitfield): Likewise.
4282         (tdesc_add_bitfield): Likewise.
4283         (tdesc_add_flag): Likewise.
4284         (tdesc_add_enum_value): Likewise.
4285         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
4286         (tdesc_add_typed_bitfield): Likewise.
4287         (tdesc_add_enum_value): Likewise.
4288
4289 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
4290
4291         * common/tdesc.c (tdesc_feature::accept): Move to here.
4292         (tdesc_feature::operator==): Likewise.
4293         (tdesc_create_reg): Likewise.
4294         * common/tdesc.h (tdesc_type_kind): Likewise.
4295         (struct tdesc_type): Likewise.
4296         (struct tdesc_feature): Likewise.
4297         * regformats/regdat.sh: Create a feature.
4298         * target-descriptions.c (tdesc_type_kind): Move from here.
4299         (tdesc_type): Likewise.
4300         (tdesc_type_up): Likewise.
4301         (tdesc_feature): Likewise.
4302         (tdesc_create_reg): Likewise.
4303
4304 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
4305
4306         * Makefile.in: Add arch/tdesc.c
4307         * common/tdesc.c: New file.
4308         * common/tdesc.h (tdesc_element_visitor): Move to here.
4309         (tdesc_element): Likewise.
4310         (tdesc_reg): Likewise.
4311         (tdesc_reg_up): Likewise.
4312         * regformats/regdef.h (reg): Add offset to constructors.
4313         * target-descriptions.c (tdesc_element_visitor): Move from here.
4314         (tdesc_element): Likewise.
4315         (tdesc_reg): Likewise.
4316         (tdesc_reg_up): Likewise.
4317
4318 2018-04-17  Tom Tromey  <tom@tromey.com>
4319
4320         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
4321         discriminant field.
4322
4323 2018-04-17  Tom Tromey  <tom@tromey.com>
4324
4325         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
4326
4327 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
4328
4329         * symtab.c (print_symbol_info): Skip printing filename and line
4330         number when `last' is NULL.
4331         (symtab_symbol_info): Use empty string instead of NULL for first
4332         invocation of print_symbol_info.
4333         (rbreak_command): Pass NULL to `last' parameter of
4334         print_symbol_info.
4335
4336 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
4337
4338         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
4339         instead of nullptr.
4340
4341 2018-04-16  Pedro Alves  <palves@redhat.com>
4342
4343         * MAINTAINERS (sh): Remove.
4344         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
4345         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
4346         (ALLDEPFILES): Remove sh64-tdep.c.
4347         * NEWS: Mentions that support for SH-5/SH64 is removed.
4348         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
4349         (sh*-*-openbsd*): Ditto.
4350         (sh64-*-elf*): Remove.
4351         (sh*): Remove.
4352         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
4353         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
4354         * sh-tdep.c: No longer include "sh64-tdep.h".
4355         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
4356         * sh64-tdep.c, sh64-tdep.h: Remove files.
4357
4358 2018-04-16  Pedro Alves  <palves@redhat.com>
4359
4360         * MAINTAINERS: Remove m88k.
4361         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
4362         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
4363         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
4364         * NEWS: Mention that support for m88k was removed.
4365         * configure.host (m88*-*-*): Remove support.
4366         * configure.nat (m88k-*-*): Remove support.
4367         * configure.tgt (m88*-*-openbsd*): Remove.
4368         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
4369
4370 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
4371
4372         * configure.tgt (x86_tobjs): New variable.
4373         (amd64_tobjs, i386_tobjs): Use it.
4374
4375 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
4376
4377         * symtab.c (print_symbol_info): Precede the symbol definition by
4378         the line number when available.
4379         * NEWS: Advertise this enhancement.
4380
4381 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
4382
4383         * NEWS (New options): announce set/show record btrace cpu.
4384         * btrace.c: Include record-btrace.h.
4385         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
4386         the vendor is unknown.
4387         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
4388         Maybe overwrite the btrace configuration's cpu.
4389         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
4390         (btrace_fetch): Add cpu parameter.  Update callers.
4391         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
4392         Maybe overwrite the btrace configuration's cpu.  Skip enabling
4393         errata workarounds if the vendor is unknown.
4394         * python/py-record-btrace.c: Include record-btrace.h.
4395         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
4396         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
4397         * record-btrace.c (record_btrace_cpu_state_kind): New.
4398         (record_btrace_cpu): New.
4399         (set_record_btrace_cpu_cmdlist): New.
4400         (record_btrace_get_cpu): New.
4401         (require_btrace_thread, record_btrace_info)
4402         (record_btrace_resume_thread): Call record_btrace_get_cpu.
4403         (cmd_set_record_btrace_cpu_none): New.
4404         (cmd_set_record_btrace_cpu_auto): New.
4405         (cmd_set_record_btrace_cpu): New.
4406         (cmd_show_record_btrace_cpu): New.
4407         (_initialize_record_btrace): Initialize set/show record btrace cpu
4408         commands.
4409         * record-btrace.h (record_btrace_get_cpu): New.
4410
4411 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
4412
4413         * record.c (set_record_command): Fix typo in message.
4414
4415 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
4416
4417         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
4418
4419 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
4420
4421         * infrun.c (process_event_stop_test): Call
4422         gdbarch_in_indirect_branch_thunk.
4423         * gdbarch.sh (in_indirect_branch_thunk): New.
4424         * gdbarch.c: Regenerated.
4425         * gdbarch.h: Regenerated.
4426         * x86-tdep.h: New.
4427         * x86-tdep.c: New.
4428         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
4429         (HFILES_NO_SRCDIR): Add x86-tdep.h.
4430         (ALLDEPFILES): Add x86-tdep.c.
4431         * arch-utils.h (default_in_indirect_branch_thunk): New.
4432         * arch-utils.c (default_in_indirect_branch_thunk): New.
4433         * i386-tdep: Include x86-tdep.h.
4434         (i386_in_indirect_branch_thunk): New.
4435         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
4436         function.
4437         * amd64-tdep: Include x86-tdep.h.
4438         (amd64_in_indirect_branch_thunk): New.
4439         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
4440
4441 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
4442
4443         PR gdb/23053
4444         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
4445         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
4446         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
4447         regression.
4448
4449 2018-04-12  Tom Tromey  <tom@tromey.com>
4450
4451         * rust-lang.c (rust_print_struct_def): Remove univariant code.
4452         (rust_evaluate_subexp): Likewise.
4453
4454 2018-04-12  Pedro Alves  <palves@redhat.com>
4455
4456         * procfs.c (procfs_detach): Make forward declaration's prototype
4457         match definition's protototype.
4458         (proc_get_LDT_entry): Remove stale do_cleanups call.
4459
4460 2018-04-12  Pedro Alves  <palves@redhat.com>
4461
4462         * target.h (target_ops::to_has_exited): Delete.
4463         (target_has_exited): Delete.
4464         * target-delegates.c: Regenerate.
4465
4466 2018-04-11  Pedro Alves  <palves@redhat.com>
4467
4468         * target.c (fileio_fh_t::t): Add comment.
4469         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
4470         (target_fileio_close): Handle a NULL target.
4471         (invalidate_fileio_fh): New.
4472         (target_close): Call it.
4473         * remote.c (remote_hostio_send_command): No longer check whether
4474         remote_desc is open.
4475
4476 2018-04-11  Pedro Alves  <palves@redhat.com>
4477
4478         * target.c (fileio_fh_t): Make it a named struct instead of a
4479         typedef.
4480         (fileio_fh_t::is_closed): New method.
4481         (DEF_VEC_O (fileio_fh_t)): Remove.
4482         (fileio_fhandles): Now a std::vector.
4483         (is_closed_fileio_fh): Delete.
4484         (acquire_fileio_fd): Adjust.  Rename parameters.
4485         (release_fileio_fd): Adjust.
4486         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
4487         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
4488         (target_fileio_close): Adjust.
4489
4490 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
4491
4492         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
4493         index.
4494
4495 2018-04-10  Pedro Alves  <palves@redhat.com>
4496
4497         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
4498         (scoped_finish_thread_state): New class.
4499         * infcmd.c (run_command_1): Use it instead of finish_thread_state
4500         cleanup.
4501         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
4502         (fetch_inferior_event, normal_stop): Likewise.
4503         * thread.c (finish_thread_state_cleanup): Delete.
4504
4505 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4506             Pedro Alves  <palves@redhat.com>
4507
4508         * value.c: Include "selftest.h" and "common/array-view.h".
4509         (struct range) <operator ==>: New.
4510         (test_ranges_contain): New.
4511         (check_ranges_vector): New.
4512         (test_insert_into_bit_range_vector): New.
4513         (_initialize_values): Register selftests.
4514         * common/array-view.h (operator==, operator!=): New.
4515
4516 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4517
4518         * common/gdb_vecs.h (unordered_remove): Add overload that takes
4519         an iterator.
4520         * inline-frame.c: Include <algorithm>.
4521         (struct inline_state): Add constructor.
4522         (inline_state_s): Remove.
4523         (DEF_VEC_O(inline_state_s)): Remove.
4524         (inline_states): Change type to std::vector.
4525         (find_inline_frame_state): Adjust to std::vector.
4526         (allocate_inline_frame_state): Remove.
4527         (clear_inline_frame_state): Adjust to std::vector.
4528         (skip_inline_frames): Adjust to std::vector.
4529
4530 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4531
4532         * tracepoint.h (struct trace_state_variable): Add constructor.
4533         <name>: Change type to std::string.
4534         * tracepoint.c (tsv_s): Remove.
4535         (DEF_VEC_O(tsv_s)): Remove.
4536         (tvariables): Change to std::vector.
4537         (create_trace_state_variable): Adjust to std::vector.
4538         (find_trace_state_variable): Likewise.
4539         (find_trace_state_variable_by_number): Likewise.
4540         (delete_trace_state_variable): Likewise.
4541         (trace_variable_command): Adjust to std::string.
4542         (delete_trace_variable_command): Likewise.
4543         (tvariables_info_1): Adjust to std::vector.
4544         (save_trace_state_variables): Likewise.
4545         (start_tracing): Likewise.
4546         (merge_uploaded_trace_state_variables): Adjust to std::vector
4547         and std::string.
4548         * target.h (struct target_ops)
4549         <to_download_trace_state_variable>: Pass reference to
4550         trace_state_variable.
4551         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
4552         * target-delegates.c: Re-generate.
4553         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
4554         (mi_tsv_deleted): Likewise.
4555         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
4556         * remote.c (remote_download_trace_state_variable): Change
4557         pointer to reference and adjust.
4558         * make-target-delegates (parse_argtypes): Handle references.
4559         (write_function_header): Likewise.
4560         (munge_type): Likewise.
4561
4562 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4563
4564         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
4565         string_view-selftests.c.
4566         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
4567         testsuite.
4568         * unittests/basic_string_view/cons/char/1.cc: Likewise.
4569         * unittests/basic_string_view/cons/char/2.cc: Likewise.
4570         * unittests/basic_string_view/cons/char/3.cc: Likewise.
4571         * unittests/basic_string_view/element_access/char/1.cc:
4572         Likewise.
4573         * unittests/basic_string_view/element_access/char/empty.cc:
4574         Likewise.
4575         * unittests/basic_string_view/element_access/char/front_back.cc:
4576         Likewise.
4577         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
4578         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
4579         Likewise.
4580         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
4581         Likewise.
4582         * unittests/basic_string_view/modifiers/swap/char/1.cc:
4583         Likewise.
4584         * unittests/basic_string_view/operations/compare/char/1.cc:
4585         Likewise.
4586         * unittests/basic_string_view/operations/compare/char/13650.cc:
4587         Likewise.
4588         * unittests/basic_string_view/operations/copy/char/1.cc:
4589         Likewise.
4590         * unittests/basic_string_view/operations/data/char/1.cc:
4591         Likewise.
4592         * unittests/basic_string_view/operations/find/char/1.cc:
4593         Likewise.
4594         * unittests/basic_string_view/operations/find/char/2.cc:
4595         Likewise.
4596         * unittests/basic_string_view/operations/find/char/3.cc:
4597         Likewise.
4598         * unittests/basic_string_view/operations/find/char/4.cc:
4599         Likewise.
4600         * unittests/basic_string_view/operations/rfind/char/1.cc:
4601         Likewise.
4602         * unittests/basic_string_view/operations/rfind/char/2.cc:
4603         Likewise.
4604         * unittests/basic_string_view/operations/rfind/char/3.cc:
4605         Likewise.
4606         * unittests/basic_string_view/operations/substr/char/1.cc:
4607         Likewise.
4608         * unittests/basic_string_view/operators/char/2.cc: Likewise.
4609         * unittests/string_view-selftests.c: New file.
4610
4611 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4612
4613         * unittests/basic_string_view/capacity/1.cc: New file.
4614         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
4615         * unittests/basic_string_view/cons/char/1.cc: New file.
4616         * unittests/basic_string_view/cons/char/2.cc: New file.
4617         * unittests/basic_string_view/cons/char/3.cc: New file.
4618         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
4619         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
4620         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
4621         * unittests/basic_string_view/element_access/char/1.cc: New file.
4622         * unittests/basic_string_view/element_access/char/2.cc: New file.
4623         * unittests/basic_string_view/element_access/char/empty.cc: New file.
4624         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
4625         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
4626         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
4627         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
4628         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
4629         * unittests/basic_string_view/include.cc: New file.
4630         * unittests/basic_string_view/inserters/char/1.cc: New file.
4631         * unittests/basic_string_view/inserters/char/2.cc: New file.
4632         * unittests/basic_string_view/inserters/char/3.cc: New file.
4633         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
4634         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
4635         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
4636         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
4637         * unittests/basic_string_view/literals/types.cc: New file.
4638         * unittests/basic_string_view/literals/values.cc: New file.
4639         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
4640         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
4641         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
4642         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
4643         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
4644         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
4645         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
4646         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
4647         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
4648         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
4649         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
4650         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
4651         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
4652         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
4653         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
4654         * unittests/basic_string_view/operations/data/char/1.cc: New file.
4655         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
4656         * unittests/basic_string_view/operations/find/char/1.cc: New file.
4657         * unittests/basic_string_view/operations/find/char/2.cc: New file.
4658         * unittests/basic_string_view/operations/find/char/3.cc: New file.
4659         * unittests/basic_string_view/operations/find/char/4.cc: New file.
4660         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
4661         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
4662         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
4663         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
4664         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
4665         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
4666         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
4667         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
4668         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
4669         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
4670         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
4671         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
4672         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
4673         * unittests/basic_string_view/operators/char/2.cc: New file.
4674         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
4675         * unittests/basic_string_view/range_access/char/1.cc: New file.
4676         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
4677         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
4678         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
4679         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
4680         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
4681         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
4682         * unittests/basic_string_view/requirements/typedefs.cc: New file.
4683         * unittests/basic_string_view/typedefs.cc: New file.
4684         * unittests/basic_string_view/types/1.cc: New file.
4685
4686 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4687
4688         * common/gdb_string_view.h: Remove libstdc++ implementation
4689         details, adjust to gdb reality.
4690         * common/gdb_string_view.tcc: Likewise.
4691         * cli/cli-script.c (struct string_view): Remove.
4692         (user_args) <m_args>: Change element type to gdb::string_view.
4693         (user_args::insert_args): Adjust.
4694
4695 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4696
4697         * common/gdb_string_view.h: New file.
4698         * common/gdb_string_view.tcc: New file.
4699
4700 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
4701
4702         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
4703         * configure: Re-generate.
4704
4705 2018-04-09  Pedro Alves  <palves@redhat.com>
4706
4707         * gdbarch.sh: Include "observable.h" instead of "observer.h".
4708         (set_target_gdbarch): Call
4709         gdb::observers::architecture_changed.notify instead of
4710         observer_notify_architecture_changed.
4711
4712 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4713
4714         * tracepoint.c (struct current_traceframe_cleanup): Remove.
4715         (do_restore_current_traceframe_cleanup): Remove.
4716         (restore_current_traceframe_cleanup_dtor): Remove.
4717         (make_cleanup_restore_current_traceframe): Remove.
4718         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
4719         New.
4720         * tracepoint.h (struct scoped_restore_current_traceframe): New.
4721         * infrun.c (fetch_inferior_event): Use
4722         scoped_restore_current_traceframe.
4723
4724 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4725
4726         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
4727         Remove.
4728         <n_allocated_type_units>: Remove.
4729         <all_type_units>: Change to std::vector.
4730         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
4731         to std::vector change.
4732         (dwarf2_per_objfile::get_cutu): Likewise.
4733         (dwarf2_per_objfile::get_tu): Likewise.
4734         (create_signatured_type_table_from_index): Likewise.
4735         (create_signatured_type_table_from_debug_names): Likewise.
4736         (dw2_symtab_iter_next): Likewise.
4737         (dw2_print_stats): Likewise.
4738         (dw2_expand_all_symtabs): Likewise.
4739         (dw2_expand_marked_cus): Likewise.
4740         (dw2_debug_names_iterator::next): Likewise.
4741         (dwarf2_initialize_objfile): Likewise.
4742         (add_signatured_type_cu_to_table): Likewise.
4743         (create_all_type_units): Likewise.
4744         (add_type_unit): Likewise.
4745         (struct tu_abbrev_offset): Add constructor.
4746         (build_type_psymtabs_1): Adjust to std::vector change.
4747         (print_tu_stats): Likewise.
4748         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
4749         (write_debug_names): Likewise.
4750
4751 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4752
4753         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
4754         Make an std::vector.
4755         <n_comp_units>: Remove.
4756         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
4757         to std::vector change.
4758         (dwarf2_per_objfile::get_cutu): Likewise.
4759         (dwarf2_per_objfile::get_cu): Likewise.
4760         (create_cus_from_index): Likewise.
4761         (create_addrmap_from_index): Likewise.
4762         (create_addrmap_from_aranges): Likewise.
4763         (dwarf2_read_index): Likewise.
4764         (dw2_find_last_source_symtab): Likewise.
4765         (dw2_map_symtabs_matching_filename): Likewise.
4766         (dw2_symtab_iter_next): Likewise.
4767         (dw2_print_stats): Likewise.
4768         (dw2_expand_all_symtabs): Likewise.
4769         (dw2_expand_symtabs_with_fullname): Likewise.
4770         (dw2_expand_marked_cus): Likewise.
4771         (dw2_map_symbol_filenames): Likewise.
4772         (create_cus_from_debug_names): Likewise.
4773         (dwarf2_read_debug_names): Likewise.
4774         (dw2_debug_names_iterator::next): Likewise.
4775         (dwarf2_initialize_objfile): Likewise.
4776         (set_partial_user): Likewise.
4777         (dwarf2_build_psymtabs_hard): Likewise.
4778         (read_comp_units_from_section): Remove arguments, adjust to
4779         std::vector change.
4780         (create_all_comp_units): Adjust to std::vector and
4781         read_comp_units_from_section changes.
4782         (dwarf2_find_containing_comp_unit): Adjust to std::vector
4783         change.
4784         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
4785         (psyms_seen_size): Likewise.
4786         (write_gdbindex): Likewise.
4787         (write_debug_names): Likewise.
4788
4789 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4790
4791         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
4792         with dwarf2_per_objfile.
4793         (create_cus_from_index): Likewise.
4794         (create_signatured_type_table_from_index): Likewise.
4795         (dwarf2_read_index): Likewise.
4796         (dwarf2_initialize_objfile): Likewise.
4797         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
4798         per_cu rather than get_dwarf2_per_objfile.
4799
4800 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4801
4802         * dwarf2read.h (struct signatured_type): Forward declare.
4803         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
4804         New methods.
4805         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
4806         (dw2_get_cutu): ...this.
4807         (dwarf2_per_objfile::get_cu): Rename from...
4808         (dw2_get_cu): ...this.
4809         (dwarf2_per_objfile::get_tu): New.
4810         (create_addrmap_from_index): Adjust.
4811         (create_addrmap_from_aranges): Adjust.
4812         (dw2_find_last_source_symtab): Adjust.
4813         (dw2_map_symtabs_matching_filename): Adjust.
4814         (dw2_symtab_iter_next): Adjust.
4815         (dw2_print_stats): Adjust.
4816         (dw2_expand_all_symtabs): Adjust.
4817         (dw2_expand_symtabs_with_fullname): Adjust.
4818         (dw2_expand_marked_cus): Adjust.
4819         (dw_expand_symtabs_matching_file_matcher): Adjust.
4820         (dw2_map_symbol_filenames): Adjust.
4821         (dw2_debug_names_iterator::next): Adjust.
4822         (dwarf2_initialize_objfile): Adjust.
4823         (set_partial_user): Adjust.
4824         (dwarf2_build_psymtabs_hard): Adjust.
4825
4826 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4827
4828         * dwarf2read.c (create_signatured_type_table_from_debug_names):
4829         Remove unused variables.
4830         (dw2_map_symtabs_matching_filename): Likewise.
4831         (dwarf2_record_block_ranges): Likewise.
4832         (dwarf2_read_addr_index): Likewise.
4833         (follow_die_offset): Likewise.
4834
4835 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4836
4837         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
4838         to symbol_file_add_main.
4839
4840 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4841
4842         PR mi/22299
4843         * mi/mi-console.c (do_fputc_async_safe): New.
4844         (mi_console_file::write_async_safe): New.
4845         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
4846         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
4847         New.
4848         * ui-file.c (ui_file::putstrn): Adjust call to
4849         fputstrn_unfiltered.
4850         * utils.c (printchar): Replace do_fputs and do_fprintf
4851         parameters by do_fputc.
4852         (fputstr_filtered): Adjust call to printchar.
4853         (fputstr_unfiltered): Likewise.
4854         (fputstrn_filtered): Likewise.
4855         (fputstrn_unfiltered): Add do_fputc parameter, pass to
4856         printchar.
4857         * utils.h (do_fputc_ftype): New typedef.
4858         (fputstrn_unfiltered): Add do_fputc parameter.
4859
4860 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
4861
4862         * regformats/i386/i386-avx.dat: Remove.
4863
4864 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
4865
4866         PR gdb/22979
4867         * amd64-tdep.c (amd64_none_init_abi): New function.
4868         (amd64_x32_none_init_abi): New function.
4869         (_initialize_amd64_tdep): Register handlers for x86-64 and
4870         x64_32 with GDB_OSABI_NONE.
4871         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
4872         GDB_OSABI_NONE osabi.
4873
4874 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
4875
4876         PR gdb/22980
4877         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
4878         GDB_OSABI_NONE.
4879         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
4880         * osabi.c (gdb_osabi_names): Add "unknown" entry.
4881
4882 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
4883
4884         * common/byte-vector.h (char_vector): New type.
4885         * target.h (target_read_alloc): Return
4886         gdb::optional<byte_vector>.
4887         (target_read_stralloc): Return gdb::optional<char_vector>.
4888         (target_get_osdata): Return gdb::optional<char_vector>.
4889         * target.c (target_read_alloc_1): Templatize.  Replacement
4890         manual memory management with vector.
4891         (target_read_alloc): Change return type, adjust.
4892         (target_read_stralloc): Change return type, adjust.
4893         (target_get_osdata): Change return type, adjust.
4894         * auxv.c (struct auxv_info) <length>: Remove.
4895         <data>: Change type to gdb::optional<byte_vector>.
4896         (auxv_inferior_data_cleanup): Free auxv_info with delete.
4897         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
4898         (target_auxv_search): Adjust.
4899         (fprint_target_auxv): Adjust.
4900         * avr-tdep.c (avr_io_reg_read_command): Adjust.
4901         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
4902         (linux_make_corefile_notes): Adjust.
4903         * osdata.c (get_osdata): Adjust.
4904         * remote.c (remote_get_threads_with_qxfer): Adjust.
4905         (remote_memory_map): Adjust.
4906         (remote_traceframe_info): Adjust.
4907         (btrace_read_config): Adjust.
4908         (remote_read_btrace): Adjust.
4909         (remote_pid_to_exec_file): Adjust.
4910         * solib-aix.c (solib_aix_get_library_list): Adjust.
4911         * solib-dsbt.c (decode_loadmap): Don't free buf.
4912         (dsbt_get_initial_loadmaps): Adjust.
4913         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
4914         * solib-target.c (solib_target_current_sos): Adjust.
4915         * tracepoint.c (sdata_make_value): Adjust.
4916         * xml-support.c (xinclude_start_include): Adjust.
4917         (xml_fetch_content_from_file): Adjust.
4918         * xml-support.h (xml_fetch_another): Change return type.
4919         (xml_fetch_content_from_file): Change return type.
4920         * xml-syscall.c (xml_init_syscalls_info): Adjust.
4921         * xml-tdesc.c (file_read_description_xml): Adjust.
4922         (fetch_available_features_from_target): Change return type.
4923         (target_fetch_description_xml): Adjust.
4924         (target_read_description_xml): Adjust.
4925
4926 2018-04-06  Tom Tromey  <tom@tromey.com>
4927
4928         * value.c (~value): Update.
4929         (struct value) <contents>: Now unique_xmalloc_ptr.
4930         (value_contents_bits_eq, allocate_value_contents)
4931         (value_contents_raw, value_contents_all_raw)
4932         (value_contents_for_printing, value_contents_for_printing_const)
4933         (set_value_enclosing_type): Update.
4934
4935 2018-04-06  Tom Tromey  <tom@tromey.com>
4936
4937         * value.c (range_s): Remove typedef, VEC.
4938         (struct range): Add operator<.
4939         (range_lessthan): Remove.
4940         (ranges_contain): Change type.
4941         (~value): Update.
4942         (struct value) <unavailable, optimized_out>: Now std::vector.
4943         (value_entirely_available)
4944         (value_entirely_covered_by_range_vector)
4945         (value_entirely_unavailable, value_entirely_optimized_out):
4946         Update.
4947         (insert_into_bit_range_vector): Change argument type.
4948         (find_first_range_overlap): Likewise.
4949         (struct ranges_and_idx, value_contents_bits_eq)
4950         (require_not_optimized_out, require_available): Update.
4951         (ranges_copy_adjusted): Change argument types.
4952         (value_optimized_out, value_copy, value_fetch_lazy): Update.
4953
4954 2018-04-06  Tom Tromey  <tom@tromey.com>
4955
4956         * value.c (~value): Update.
4957         (struct value) <parent>: Now a value_ref_ptr.
4958         (value_parent, set_value_parent, value_address, value_copy):
4959         Update.
4960
4961 2018-04-06  Tom Tromey  <tom@tromey.com>
4962
4963         * value.c (struct value): Add constructor, destructor, and member
4964         initializers.
4965         (allocate_value_lazy, value_decref): Update.
4966
4967 2018-04-06  Tom Tromey  <tom@tromey.com>
4968
4969         * value.c (struct value) <released, next>: Remove.
4970         (all_values): Now a std::vector.
4971         (allocate_value_lazy): Update.
4972         (value_next): Remove.
4973         (value_mark, value_free_to_mark, release_value)
4974         (value_release_to_mark): Update.
4975
4976 2018-04-06  Tom Tromey  <tom@tromey.com>
4977
4978         * value.h (fetch_subexp_value, value_release_to_mark): Update.
4979         (free_value_chain): Remove.
4980         * value.c (free_value_chain): Remove.
4981         (value_release_to_mark): Return a std::vector.
4982         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
4983         std::vector.
4984         (check_condition): Update.
4985         * eval.c (fetch_subexp_value): Change "val_chain" to a
4986         std::vector.
4987         * breakpoint.c (update_watchpoint): Update.
4988         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
4989
4990 2018-04-06  Tom Tromey  <tom@tromey.com>
4991
4992         * value.h (free_all_values): Remove.
4993         * value.c (free_all_values): Remove.
4994
4995 2018-04-06  Tom Tromey  <tom@tromey.com>
4996
4997         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
4998         (value_history_chain, value_history_count): Remove.
4999         (value_history): New global.
5000         (record_latest_value, access_value_history, show_values)
5001         (preserve_values): Update.
5002
5003 2018-04-06  Tom Tromey  <tom@tromey.com>
5004
5005         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
5006         * varobj.c (varobj_set_display_format, varobj_set_value)
5007         (install_default_visualizer, construct_visualizer)
5008         (install_new_value, ~varobj, varobj_get_value_type)
5009         (my_value_of_variable, varobj_editable_p): Update.
5010         * c-varobj.c (c_describe_child, c_value_of_variable)
5011         (cplus_number_of_children, cplus_describe_child): Update.
5012         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
5013         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
5014         (ada_value_of_variable, ada_value_is_changeable_p): Update.
5015
5016 2018-04-06  Tom Tromey  <tom@tromey.com>
5017
5018         * printcmd.c (last_examine_address): Change type to
5019         value_ref_ptr.
5020         (do_examine, x_command): Update.
5021
5022 2018-04-06  Tom Tromey  <tom@tromey.com>
5023
5024         * value.c (release_value): Update.
5025         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
5026         (struct bpstats) <val>: Now a value_ref_ptr.
5027         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
5028         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
5029         (~watchpoint, print_it_watchpoint, watch_command_1)
5030         (invalidate_bp_value_on_memory_change): Update.
5031
5032 2018-04-06  Tom Tromey  <tom@tromey.com>
5033
5034         * varobj.c (varobj_clear_saved_item)
5035         (update_dynamic_varobj_children, install_new_value, ~varobj):
5036         Update.
5037         * value.h (value_incref): Move declaration earlier.
5038         (value_decref): Rename from value_free.
5039         (struct value_ref_policy): New.
5040         (value_ref_ptr): New typedef.
5041         (struct value_deleter): Remove.
5042         (gdb_value_up): Remove typedef.
5043         (release_value): Change return type.
5044         (release_value_or_incref): Remove.
5045         * value.c (set_value_parent): Update.
5046         (value_incref): Change return type.
5047         (value_decref): Rename from value_free.
5048         (value_free_to_mark, free_all_values, free_value_chain): Update.
5049         (release_value): Return value_ref_ptr.
5050         (release_value_or_incref): Remove.
5051         (record_latest_value, set_internalvar, clear_internalvar):
5052         Update.
5053         * stack.c (info_frame_command): Don't call value_free.
5054         * python/py-value.c (valpy_dealloc, valpy_new)
5055         (value_to_value_object): Update.
5056         * printcmd.c (do_examine): Update.
5057         * opencl-lang.c (lval_func_free_closure): Update.
5058         * mi/mi-main.c (register_changed_p): Don't call value_free.
5059         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
5060         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
5061         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
5062         value_free.
5063         * guile/scm-value.c (vlscm_free_value_smob)
5064         (vlscm_scm_from_value): Update.
5065         * frame.c (frame_register_unwind, frame_unwind_register_signed)
5066         (frame_unwind_register_unsigned, get_frame_register_bytes)
5067         (put_frame_register_bytes): Don't call value_free.
5068         * findvar.c (address_from_register): Don't call value_free.
5069         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
5070         * dwarf2loc.c (entry_data_value_free_closure)
5071         (value_of_dwarf_reg_entry, free_pieced_value_closure)
5072         (dwarf2_evaluate_loc_desc_full): Update.
5073         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
5074         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
5075         (~watchpoint, watch_command_1)
5076         (invalidate_bp_value_on_memory_change): Update.
5077         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
5078
5079 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
5080
5081         PR gdb/23022
5082         * warning.m4: Add -Wno-error=deprecated-register.
5083         * configure: Re-generate.
5084
5085 2018-04-05  Tom Tromey  <tom@tromey.com>
5086
5087         * linespec.h: Remove include of "vec.h".
5088
5089 2018-04-05  Tom Tromey  <tom@tromey.com>
5090
5091         * linespec.c (typep): Remove typedef.
5092         (find_methods, find_superclass_methods): Take a std::vector.
5093         (find_method): Use std::vector.
5094
5095 2018-04-05  Tom Tromey  <tom@tromey.com>
5096
5097         * utils.c (compare_strings): Remove.
5098         * utils.h (compare_strings): Remove.
5099         * objc-lang.h (find_imps): Update.
5100         * objc-lang.c (find_methods): Take a std::vector.
5101         (uniquify_strings, find_imps): Likewise.
5102         * linespec.c (find_methods): Take a std::vector.
5103         (decode_objc): Use std::vector.
5104         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
5105         a std::vector.
5106         (find_method, find_function_symbols): Use std::vector.
5107
5108 2018-04-05  Tom Tromey  <tom@tromey.com>
5109
5110         * completer.c (completion_tracker::completion_tracker): Remove
5111         cast.
5112         (completion_tracker::discard_completions): Likewise.
5113         * breakpoint.c (ambiguous_names_p): Remove cast.
5114         * ada-lang.c (_initialize_ada_language): Remove cast.
5115         * utils.h (streq): Update.
5116         (streq_hash): Add new declaration.
5117         * utils.c (streq): Return bool.
5118         (streq_hash): New function.
5119
5120 2018-04-05  Tom Tromey  <tom@tromey.com>
5121
5122         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
5123         Remove a string copy.
5124
5125 2018-04-05  Tom Tromey  <tom@tromey.com>
5126
5127         * linespec.c (filter_results): Use std::vector.
5128         (decode_line_2, decode_line_full): Update.
5129
5130 2018-04-05  Tom Tromey  <tom@tromey.com>
5131
5132         * linespec.c (canonical_to_fullform): Return std::string.
5133         (filter_results): Update.
5134         (struct decode_line_2_item): Add constructor.
5135         <fullform, displayform>: Now std::string.
5136         (decode_line_2_compare_items): Now a std::sort comparator.
5137         (decode_line_2): Update.
5138
5139 2018-04-05  Tom Tromey  <tom@tromey.com>
5140
5141         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
5142         (unexpected_linespec_error): Update.
5143         (linespec_parse_basic, parse_linespec): Update.
5144
5145 2018-04-05  Tom Tromey  <tom@tromey.com>
5146
5147         * linespec.c (linespec_parse_basic): Reindent.
5148
5149 2018-04-05  Tom Tromey  <tom@tromey.com>
5150
5151         * minsyms.h (iterate_over_minimal_symbols): Update.
5152         * minsyms.c (iterate_over_minimal_symbols): Take a
5153         gdb::function_view.
5154         * linespec.c (struct collect_minsyms): Remove.
5155         (compare_msyms): Now a std::sort comparator.
5156         (add_minsym): Add parameters.
5157         (search_minsyms_for_name): Update.  Use std::vector.
5158
5159 2018-04-03  Tom Tromey  <tom@tromey.com>
5160
5161         * mipsread.c (read_alphacoff_dynamic_symtab): Use
5162         gdb::byte_vector.
5163
5164 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
5165
5166         * MAINTAINERS (Write After Approval): Add Weimin Pan.
5167
5168 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
5169
5170         PR gdb/16959
5171         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
5172         printing static type.
5173
5174 2018-04-01  Tom Tromey  <tom@tromey.com>
5175
5176         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
5177         (rs6000_xfer_shared_libraries): Update.
5178
5179 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
5180
5181         * common/gdb_vecs.h (char_ptr): Remove.
5182         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
5183
5184 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
5185
5186         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
5187         with std::vector.
5188         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
5189
5190 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
5191
5192         * tracepoint.h (struct uploaded_tp): Initialize fields.
5193         <actions, step_actions, cmd_strings>: Change type to
5194         std::vector<char *>.
5195         * tracepoint.c (get_uploaded_tp): Allocate with new.
5196         (free_uploaded_tps): Free with delete.
5197         (parse_tracepoint_definition): Adjust to std::vector change.
5198         * breakpoint.c (read_uploaded_action): Likewise.
5199         (create_tracepoint_from_upload): Likewise.
5200         * ctf.c (ctf_write_uploaded_tp): Likewise.
5201         (SET_ARRAY_FIELD): Likewise.
5202         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
5203
5204 2018-03-30  Tom Tromey  <tom@tromey.com>
5205
5206         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
5207         std::unique_ptr.
5208         (svr4_keep_data_in_core): Update.
5209         (svr4_read_so_list): Update.
5210
5211 2018-03-30  Tom Tromey  <tom@tromey.com>
5212
5213         * windows-nat.c (handle_output_debug_string, handle_exception):
5214         Update.
5215         * target.h (target_read_string): Update.
5216         * target.c (target_read_string): Change "string" to
5217         unique_xmalloc_ptr.
5218         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
5219         Update.
5220         * solib-frv.c (frv_current_sos): Update.
5221         * solib-dsbt.c (dsbt_current_sos): Update.
5222         * solib-darwin.c (darwin_current_sos): Update.
5223         * linux-thread-db.c (inferior_has_bug): Update.
5224         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
5225         Update.  Remove alloca.
5226         * ada-lang.c (ada_main_name): Update.
5227
5228 2018-03-30  Tom Tromey  <tom@tromey.com>
5229
5230         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
5231         (struct dwo_file_deleter): New.
5232         (dwo_file_up): New typedef.
5233         (open_and_init_dwo_file): Use dwo_file_up.
5234         (free_dwo_file_cleanup): Remove.
5235
5236 2018-03-30  Tom Tromey  <tom@tromey.com>
5237
5238         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
5239         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
5240
5241 2018-03-30  Tom Tromey  <tom@tromey.com>
5242
5243         * dwarf2read.c (class free_cached_comp_units): New class.
5244         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
5245         (free_cached_comp_units): Remove function.
5246
5247 2018-03-30  Tom Tromey  <tom@tromey.com>
5248
5249         * utils.h (make_cleanup_unpush_target): Remove.
5250         * inf-ptrace.c (struct target_unpusher): New.
5251         (target_unpush_up) New typedef.
5252         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
5253         target_unpush_up.
5254         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
5255
5256 2018-03-27  Tom Tromey  <tom@tromey.com>
5257
5258         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
5259
5260 2018-03-27  Pedro Alves  <palves@redhat.com>
5261             Tom Tromey  <tom@tromey.com>
5262
5263         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
5264         destructor.  Now a class.
5265         (gdb_readline_wrapper_cleanup): Remove function.
5266         (gdb_readline_wrapper): Remove cleanups.
5267
5268 2018-03-27  Tom Tromey  <tom@tromey.com>
5269
5270         * typeprint.h (struct type_print_options) <local_typedefs,
5271         global_typedefs>: Remove "struct" keyword.
5272         (class typedef_hash_table): New class.
5273         (recursively_update_typedef_hash, add_template_parameters)
5274         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
5275         (find_typedef_in_hash): Don't declare.
5276         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
5277         (typedef_hash_table::recursively_update): Rename from
5278         recursively_update_typedef_hash.  Now a member.
5279         (typedef_hash_table::add_template_parameters): Rename from
5280         add_template_parameters.  Now a member.
5281         (typedef_hash_table::typedef_hash_table): Now a constructor;
5282         rename from create_typedef_hash.
5283         (typedef_hash_table::~typedef_hash_table): Now a destructor;
5284         rename from free_typedef_hash.
5285         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
5286         (do_free_global_table): Remove.
5287         (typedef_hash_table::typedef_hash_table): New constructor; renamed
5288         from copy_type_recursive.
5289         (create_global_typedef_table): Remove.
5290         (typedef_hash_table::find_global_typedef): Now a member of
5291         typedef_hash_table.
5292         (typedef_hash_table::find_typedef): Rename from
5293         find_typedef_in_hash; now a member.
5294         (whatis_exp): Update.
5295         * extension.h (struct ext_lang_type_printers): Add constructor and
5296         destructor.
5297         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
5298         declare.
5299         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
5300         Now a constructor; rename from start_ext_lang_type_printers.
5301         (ext_lang_type_printers): Now a destructor; rename from
5302         free_ext_lang_type_printers.
5303         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
5304         Update.
5305         (c_type_print_base_struct_union): Update.  Remove cleanups.
5306
5307 2018-03-27  Tom Tromey  <tom@tromey.com>
5308
5309         * dwarf-index-write.c: Include <cmath>.
5310
5311 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
5312
5313         * NEWS: Add entry describing new "set|show varsize-limit" command.
5314         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
5315         command.
5316         * printcmd.c (_initialize_printcmd): Add "set var" alias of
5317         "set variable".
5318
5319 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
5320
5321         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
5322         dwarf-index-write.c
5323         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
5324         * dwarf-index-common.c: New file.
5325         * dwarf-index-common.h: New file.
5326         * dwarf-index-write.c: New file.
5327         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
5328         (struct dwarf2_section_info): Move from here.
5329         (dwarf2_section_info_def): Likewise.
5330         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
5331         (offset_type): Likewise.
5332         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
5333         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
5334         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
5335         (byte_swap): Likewise.
5336         (MAYBE_SWAP): Likewise.
5337         (dwarf2_per_cu_ptr): Likewise.
5338         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
5339         (struct tu_stats): Likewise.
5340         (struct dwarf2_per_objfile): Likewise.
5341         (struct dwarf2_per_cu_data): Likewise.
5342         (struct signatured_type): Likewise.
5343         (sig_type_ptr): Likewise.
5344         (DEF_VEC_P (sig_type_ptr)): Likewise.
5345         (INDEX4_SUFFIX): Likewise.
5346         (INDEX5_SUFFIX): Likewise.
5347         (DEBUG_STR_SUFFIX): Likewise.
5348         (dwarf2_read_section): Make non-static.
5349         (mapped_index_string_hash): Move from here.
5350         (dwarf5_djb_hash): Likewise.
5351         (file_write): Likewise.
5352         (class data_buf): Likewise.
5353         (struct symtab_index_entry): Likewise.
5354         (struct mapped_symtab): Likewise.
5355         (find_slot): Likewise.
5356         (hash_expand): Likewise.
5357         (add_index_entry): Likewise.
5358         (uniquify_cu_indices): Likewise.
5359         (class c_str_view): Likewise.
5360         (class c_str_view_hasher): Likewise.
5361         (class vector_hasher): Likewise.
5362         (write_hash_table): Likewise.
5363         (psym_index_map): Likewise.
5364         (struct addrmap_index_data): Likewise.
5365         (add_address_entry): Likewise.
5366         (add_address_entry_worker): Likewise.
5367         (write_address_map): Likewise.
5368         (symbol_kind): Likewise.
5369         (write_psymbols): Likewise.
5370         (struct signatured_type_index_data): Likewise.
5371         (write_one_signatured_type): Likewise.
5372         (recursively_count_psymbols): Likewise.
5373         (recursively_write_psymbols): Likewise.
5374         (class debug_names): Likewise.
5375         (check_dwarf64_offsets): Likewise.
5376         (psyms_seen_size): Likewise.
5377         (write_gdbindex): Likewise.
5378         (write_debug_names): Likewise.
5379         (assert_file_size): Likewise.
5380         (write_psymtabs_to_index): Likewise.
5381         (save_gdb_index_command): Likewise.
5382         (_initialize_dwarf2_read): Don't register the "save gdb-index"
5383         command.
5384         * dwarf2read.h: New file.
5385
5386 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
5387
5388         PR gdb/22670
5389         * dwarf2read.c (dwarf2_physname): Do not return the demangled
5390         symbol name if the CU's language stores symbol names in linkage
5391         format.
5392         * language.h (struct language_defn)
5393         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
5394         all instances of this struct.
5395
5396 2018-03-26  Tom Tromey  <tom@tromey.com>
5397
5398         * stack.c (backtrace_command_1): Remove verbose code.
5399
5400 2018-03-26  Tom Tromey  <tom@tromey.com>
5401
5402         * python/py-framefilter.c (py_print_type): Don't catch
5403         exceptions.  Return void.
5404         (py_print_value): Likewise.
5405         (py_print_single_arg): Likewise.
5406         (enumerate_args): Don't catch exceptions.
5407         (py_print_args): Likewise.
5408         (py_print_frame): Likewise.
5409         (gdbpy_apply_frame_filter): Catch exceptions here.
5410
5411 2018-03-26  Tom Tromey  <tom@tromey.com>
5412
5413         * stack.c (_initialize_stack): Remove trailing newlines from help
5414         text.  Add "Usage" line to "backtrace" help.
5415
5416 2018-03-26  Tom Tromey  <tom@tromey.com>
5417
5418         PR python/16486:
5419         * python/py-framefilter.c (py_print_args): Call wrap_hint.
5420
5421 2018-03-26  Tom Tromey  <tom@tromey.com>
5422
5423         * python/py-framefilter.c (py_print_single_arg): Return
5424         EXT_LANG_BT_ERROR from catch.
5425
5426 2018-03-26  Tom Tromey  <tom@tromey.com>
5427
5428         PR backtrace/15584:
5429         * stack.c (backtrace_command_1): Move some code into no-filters
5430         "if".
5431
5432 2018-03-26  Tom Tromey  <tom@tromey.com>
5433
5434         * python/py-framefilter.c (throw_quit_or_print_exception): New
5435         function.
5436         (gdbpy_apply_frame_filter): Use it.
5437
5438 2018-03-26  Tom Tromey  <tom@tromey.com>
5439
5440         PR cli/17716:
5441         * python/py-framefilter.c (py_print_type, py_print_value)
5442         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
5443         RETURN_MASK_ERROR.
5444
5445 2018-03-26  Tom Tromey  <tom@tromey.com>
5446
5447         * python/py-framefilter.c (enumerate_args): Use
5448         gdb::unique_xmalloc_ptr.
5449
5450 2018-03-26  Tom Tromey  <tom@tromey.com>
5451
5452         * python/py-framefilter.c (py_print_frame): Return
5453         EXT_LANG_BT_OK.
5454         (gdbpy_apply_frame_filter): Update comment.
5455         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
5456         Remove.
5457         <EXT_LANG_BT_NO_FILTERS>: Change value.
5458
5459 2018-03-26  Tom Tromey  <tom@tromey.com>
5460
5461         PR backtrace/15582:
5462         * stack.c (backtrace_command): Parse "hide" argument.
5463         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
5464         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
5465         constant.
5466
5467 2018-03-26  Tom Tromey  <tom@tromey.com>
5468
5469         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
5470         add "flags".
5471         (backtrace_command): Remove "fulltrace", add "flags".
5472
5473 2018-03-26  Tom Tromey  <tom@tromey.com>
5474
5475         * stack.c (backtrace_command): Rewrite command line parsing.
5476
5477 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
5478
5479         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
5480
5481 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
5482
5483         * filename-seen-cache.h: Add include guard.
5484
5485 2018-03-26  Keith Seitz  <keiths@redhat.com>
5486
5487         * symfile.c (place_section): Remove "struct" from section_addr_info
5488         in comment.
5489         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
5490         "struct" keyword from section_addr_info.
5491
5492 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
5493
5494         * regformats/regdef.h (reg): Add constructors.
5495
5496 2018-03-25  Pedro Alves  <palves@redhat.com>
5497
5498         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
5499         if then/else bodies in var_func_name extraction.
5500
5501 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
5502
5503         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
5504         lookup_minimal_symbol() to find symbol entry.
5505         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
5506
5507 2018-03-23  Keith Seitz  <keiths@redhat.com>
5508
5509         PR c++/22968
5510         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
5511         nested type definitions for C++, too.
5512
5513 2018-03-23  Tom Tromey  <tom@tromey.com>
5514
5515         * machoread.c (struct oso_el): Add a constructor.  Don't define as
5516         a typedef.
5517         (macho_register_oso): Remove.
5518         (macho_symtab_read): Take a std::vector.
5519         (oso_el_compare_name): Now a std::sort comparator.
5520         (macho_symfile_read_all_oso): Take a std::vector.
5521         (macho_symfile_read): Use std::vector.  Remove cleanups.
5522
5523 2018-03-22  Tom Tromey  <tom@tromey.com>
5524
5525         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
5526         (record_full_goto_bookmark): Use std::string.
5527
5528 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5529
5530         PR tdep/18295
5531         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
5532         a single mask.
5533
5534 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5535
5536         * rs6000-tdep.c (store_insn_p): New function.
5537         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
5538         and cr_reg to their unshifted values. Use store_insn_p to
5539         match LR saves using either R1 or fdata->alloca_reg. Use
5540         store_insn_p to match CR saves. Set alloca_reg_offset
5541         when alloca_reg and framep are set. Remove lr_reg shift
5542         when assigning to fdata->lr_register.
5543
5544 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5545
5546         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
5547         command line args instead of emitting a warning.
5548
5549 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
5550
5551         * tracepoint.h (struct static_tracepoint_marker): Initialize
5552         fields, define default constructor, move constructor and move
5553         assignment, disable the rest.
5554         <str_id, extra>: Make std::string.
5555         (release_static_tracepoint_marker): Remove.
5556         (free_current_marker): Remove.
5557         * tracepoint.c (free_current_marker): Remove.
5558         (parse_static_tracepoint_marker_definition): Adjust to
5559         std::string, use new hex2str overload.
5560         (release_static_tracepoint_marker): Remove.
5561         (print_one_static_tracepoint_marker): Get marker by reference
5562         and adjust to std::string.
5563         (info_static_tracepoint_markers_command): Adjust to std::vector
5564         changes
5565         * target.h (static_tracepoint_marker_p): Remove typedef.
5566         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
5567         (struct target_ops) <to_static_tracepoint_marker_at>: Return
5568         bool.
5569         <to_static_tracepoint_markers_by_strid>: Return std::vector.
5570         * target-debug.h
5571         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
5572         (target_debug_print_std_vector_static_tracepoint_marker): New.
5573         (target_debug_print_struct_static_tracepoint_marker_p): Rename
5574         to...
5575         (target_debug_print_static_tracepoint_marker_p): ... this.
5576         * target-delegates.c: Re-generate.
5577         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
5578         Make std::string.
5579         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
5580         (decode_static_tracepoint_spec): Adjust to std::vector.
5581         (tracepoint_print_one_detail): Adjust to std::string.
5582         (strace_marker_decode_location): Adjust to std::string.
5583         (update_static_tracepoint): Adjust to std::string, remove call
5584         to release_static_tracepoint_marker.
5585         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
5586         Adjust to std::vector.
5587         * remote.c (remote_static_tracepoint_marker_at): Return bool.
5588         (remote_static_tracepoint_markers_by_strid): Adjust to
5589         std::vector.
5590         * common/rsp-low.h (hex2str): New overload with explicit count
5591         of bytes.
5592         * common/rsp-low.c (hex2str): New overload with explicit count
5593         of bytes.
5594         * unittests/rsp-low-selftests.c (test_hex2str): New function.
5595         (_initialize_rsp_low_selftests): Add test_hex2str test.
5596         * unittests/tracepoint-selftests.c
5597         (test_parse_static_tracepoint_marker_definition): Adjust to
5598         std::string.
5599
5600 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
5601
5602         * tracepoint.c (parse_static_tracepoint_marker_definition):
5603         Consider case where the definition is followed by more
5604         definitions.
5605         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
5606         tracepoint-selftests.c.
5607         * unittests/tracepoint-selftests.c: New.
5608
5609 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5610
5611         * MAINTAINERS (Write After Approval): Add Pedro Franco de
5612         Carvalho.
5613
5614 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
5615
5616         * symtab.c (find_pc_sect_line): fixed indentation.
5617
5618 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
5619
5620         * symtab.c (find_pc_sect_line): now uses binary search.
5621
5622 2018-03-19  Tom Tromey  <tom@tromey.com>
5623
5624         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
5625         "IDENT" production.
5626
5627 2018-03-19  Pedro Alves  <palves@redhat.com>
5628             Tom Tromey  <tom@tromey.com>
5629
5630         * unittests/observable-selftests.c: New file.
5631         * common/observable.h: New file.
5632         * observable.h: New file.
5633         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
5634         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
5635         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
5636         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
5637         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
5638         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
5639         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
5640         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
5641         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
5642         python/py-breakpoint.c, python/py-finishbreakpoint.c,
5643         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
5644         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
5645         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
5646         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
5647         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
5648         tui/tui-interp.c, valops.c: Update all users.
5649         * tui/tui-hooks.c (tui_bp_created_observer)
5650         (tui_bp_deleted_observer, tui_bp_modified_observer)
5651         (tui_inferior_exit_observer, tui_before_prompt_observer)
5652         (tui_normal_stop_observer, tui_register_changed_observer):
5653         Remove.
5654         (tui_observers_token): New global.
5655         (attach_or_detach, tui_attach_detach_observers): New functions.
5656         (tui_install_hooks, tui_remove_hooks): Use
5657         tui_attach_detach_observers.
5658         * record-btrace.c (record_btrace_thread_observer): Remove.
5659         (record_btrace_thread_observer_token): New global.
5660         * observer.sh: Remove.
5661         * observer.c: Rename to observable.c.
5662         * observable.c (namespace gdb_observers): Define new objects.
5663         (observer_debug): Move into gdb_observers namespace.
5664         (struct observer, struct observer_list, xalloc_observer_list_node)
5665         (xfree_observer_list_node, generic_observer_attach)
5666         (generic_observer_detach, generic_observer_notify): Remove.
5667         (_initialize_observer): Update.
5668         Don't include observer.inc.
5669         * Makefile.in (generated_files): Remove observer.h, observer.inc.
5670         (clean mostlyclean): Likewise.
5671         (observer.h, observer.inc): Remove targets.
5672         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
5673         (COMMON_SFILES): Use observable.c, not observer.c.
5674         * .gitignore: Remove observer.h.
5675
5676 2018-03-18  Tom Tromey  <tom@tromey.com>
5677
5678         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
5679         gdb::def_vector.
5680         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
5681
5682 2018-03-17  Tom Tromey  <tom@tromey.com>
5683
5684         * auto-load.c (auto_load_objfile_script_1): Use std::string.
5685
5686 2018-03-17  Tom Tromey  <tom@tromey.com>
5687
5688         * target.c (class scoped_target_fd): New.
5689         (target_fileio_close_cleanup): Remove.
5690         (target_fileio_read_alloc_1): Use scoped_target_fd.
5691
5692 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
5693
5694         * silent-rules.mk: New.
5695         * Makefile.in: Include silent-rules.mk
5696         (srcdir, VPATH, top_srcdir): Move up.
5697         (COMPILE): Add ECHO_CXX.
5698         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
5699         (init.c): Add ECHO_INIT_C.
5700         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
5701         (version.c): Add ECHO_GEN.
5702         (printcmd.o): Add ECHO_CXX.
5703         (target-float.o): Add ECHO_CXX.
5704         (ada-exp.o): Add ECHO_CXX.
5705         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
5706         (insight$(EXEEXT)): Add ECHO_CXXLD.
5707         * gnulib/configure.ac: Add AM_SILENT_RULES.
5708         * gnulib/aclocal.m4: Re-generate.
5709         * gnulib/configure: Re-generate.
5710         * gnulib/import/Makefile.in: Re-generate.
5711
5712 2018-03-16  Tom Tromey  <tom@tromey.com>
5713
5714         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
5715         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
5716         * utils.c (do_free_section_addr_info)
5717         (make_cleanup_free_section_addr_info): Remove.
5718         * symfile.h (struct other_sections): Add constructor.
5719         (struct section_addr_info): Remove.
5720         (section_addr_info): New typedef.
5721         (struct sym_fns) <sym_offsets>: Change type of parameter.
5722         (build_section_addr_info_from_objfile)
5723         (relative_addr_info_to_section_offsets, addr_info_make_relative)
5724         (default_symfile_offsets, symbol_file_add)
5725         (symbol_file_add_from_bfd)
5726         (build_section_addr_info_from_section_table): Update.
5727         (alloc_section_addr_info, free_section_addr_info): Don't declare.
5728         * symfile.c (alloc_section_addr_info): Remove.
5729         (build_section_addr_info_from_section_table): Change return type.
5730         Update.
5731         (build_section_addr_info_from_bfd)
5732         (build_section_addr_info_from_objfile): Likewise.
5733         (free_section_addr_info): Remove.
5734         (relative_addr_info_to_section_offsets): Change type of "addrs".
5735         (addrs_section_compar): Now a std::sort comparator.
5736         (addrs_section_sort): Change return type.
5737         (addr_info_make_relative): Change type of "addrs".  Update.
5738         (default_symfile_offsets, syms_from_objfile_1)
5739         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
5740         (symbol_file_add_separate): Update.
5741         (symbol_file_add): Change type of "addrs".  Update.
5742         (add_symbol_file_command): Update.  Remove cleanups.
5743         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
5744         cleanups.
5745         * symfile-debug.c (debug_sym_offsets): Change type of "info".
5746         * solib.c (solib_read_symbols): Update.
5747         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
5748         * machoread.c (macho_symfile_offsets): Update.
5749         * jit.c (jit_bfd_try_read_symtab): Update.
5750
5751 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
5752
5753         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
5754         unittests/utils-selftests.c.
5755         * unittests/utils-selftests.c: New file.
5756
5757 2018-03-14  Tom Tromey  <tom@tromey.com>
5758
5759         PR cli/14977:
5760         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
5761         for NULL.
5762
5763 2018-03-14  Tom Tromey  <tom@tromey.com>
5764
5765         PR cli/19918:
5766         * printcmd.c (printf_pointer): Allow "-" in format.
5767
5768 2018-03-14  Tom Tromey  <tom@tromey.com>
5769
5770         * printcmd.c (_initialize_printcmd): Add usage to printf.
5771
5772 2018-03-14  Yao Qi  <qiyao@sourceware.org>
5773
5774         * MAINTAINERS: Update my email address.
5775
5776 2018-03-13  Tom Tromey  <tom@tromey.com>
5777
5778         * machoread.c (macho_check_dsym): Change filenamep to a
5779         std::string*.
5780         (macho_symfile_read): Update.
5781         * symfile.c (load_command): Use std::string.
5782
5783 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
5784
5785         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
5786         to error message string.
5787         (riscv_register_name): Use xsnprintf instead of sprintf.
5788         (riscv_insn::fetch_instruction): Use gdb_assert instead of
5789         internal_error.
5790         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
5791         error.
5792         (riscv_push_dummy_call): Likewise.
5793
5794 2018-03-12  Tom Tromey  <tom@tromey.com>
5795
5796         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
5797         Use gdb::byte_vector.
5798         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
5799
5800 2018-03-12  Yao Qi  <yao.qi@linaro.org>
5801
5802         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
5803         parameter type to readable_regcache.
5804         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
5805         the declaration.
5806
5807 2018-03-11  Tom Tromey  <tom@tromey.com>
5808
5809         * dwarf2read.c (struct nextfield): Add initializers.
5810         (struct nextfnfield): Remove.
5811         (struct fnfieldlist): Add initializers.  Remove "length" and
5812         "head", use std::vector.
5813         (struct decl_field_list): Remove.
5814         (struct field_info): Add initializers.
5815         <fields, baseclasses>: Now std::vector.
5816         <nbaseclasses, nfnfields, typedef_field_list_count,
5817         nested_types_list_count>: Remove.
5818         (dwarf2_add_field, dwarf2_add_type_defn)
5819         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
5820         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
5821         (process_structure_scope): Update.
5822
5823 2018-03-11  Tom Tromey  <tom@tromey.com>
5824
5825         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
5826         for use by std::sort.
5827         (build_type_psymtabs_1): Use std::vector.
5828
5829 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
5830
5831         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
5832         and LIBMPFR in the printed configuration.
5833
5834 2018-03-08  Tom Tromey  <tom@tromey.com>
5835
5836         * source.c (get_filename_and_charpos): Use scoped_fd.
5837         * nto-procfs.c (procfs_open_1): Use scoped_fd.
5838         (procfs_pidlist): Likewise.
5839         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
5840         (iterate_over_mappings): Likewise.
5841
5842 2018-03-08  Tom Tromey  <tom@tromey.com>
5843
5844         * infcall.c (struct call_return_meta_info)
5845         <stack_temporaries_enabled>: Remove.
5846         (get_call_return_value, call_function_by_hand_dummy): Update.
5847         * thread.c (disable_thread_stack_temporaries): Remove.
5848         (enable_thread_stack_temporaries): Remove.
5849         (thread_stack_temporaries_enabled_p): Return bool.
5850         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
5851         (get_last_thread_stack_temporary): Update.
5852         * eval.c (evaluate_subexp): Update.
5853         * gdbthread.h (class enable_thread_stack_temporaries): Now a
5854         class, not a function.
5855         (value_ptr, value_vec): Remove typedefs.
5856         (class thread_info) <stack_temporaries_enabled>: Now bool.
5857         <stack_temporaries>: Now a std::vector.
5858         (thread_stack_temporaries_enabled_p)
5859         (value_in_thread_stack_temporaries): Return bool.
5860
5861 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
5862
5863         * remote.c (putpkt_binary): Fix omitted bytes reporting.
5864         (getpkt_or_notif_sane_1): Likewise.
5865
5866 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
5867
5868         * build-id.c (build_id_to_debug_bfd): Use std::string.
5869
5870 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
5871
5872         * build-id.c (find_separate_debug_file_by_buildid): Return
5873         std::string.
5874         * build-id.h (find_separate_debug_file_by_buildid): Return
5875         std::string.
5876         * coffread.c (coff_symfile_read): Adjust to std::string.
5877         * elfread.c (elf_symfile_read): Adjust to std::string.
5878         * symfile.c (separate_debug_file_exists): Change parameter to
5879         std::string.
5880         (find_separate_debug_file): Return std::string.
5881         (find_separate_debug_file_by_debuglink): Return std::string.
5882         * symfile.h (find_separate_debug_file_by_debuglink): Return
5883         std::string.
5884
5885 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
5886
5887         * common/xml-utils.c (xml_escape_text): Move code to...
5888         (xml_escape_text_append): ... this new function.
5889         * common/xml-utils.h (xml_escape_text_append): New declaration.
5890         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
5891         New function.
5892         (_initialize_xml_utils): register test_xml_escape_text_append as
5893         a selftest.
5894
5895 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
5896
5897         * defs.h: Remove MAX_REGISTER_SIZE.
5898         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
5899         asserts.
5900         * python/py-unwind.c (pyuw_sniffer): Likewise.
5901
5902 2018-03-07  Tom Tromey  <tom@tromey.com>
5903
5904         * linux-tdep.c (linux_info_proc): Update.
5905         * target.h (struct target_ops) <to_fileio_readlink>: Return
5906         optional<string>.
5907         (target_fileio_readlink): Return optional<string>.
5908         * remote.c (remote_hostio_readlink): Return optional<string>.
5909         * inf-child.c (inf_child_fileio_readlink): Return
5910         optional<string>.
5911         * target.c (target_fileio_readlink): Return optional<string>.
5912
5913 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
5914
5915         * regcache.c (cooked_read_test): Add riscv to the list of
5916         architectures that have a save_reggroup.
5917
5918 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5919
5920         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
5921         value is not a dynamic class object.
5922
5923 2018-03-06  Tom Tromey  <tom@tromey.com>
5924
5925         * rust-exp.y: Formatting fixes.
5926
5927 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5928
5929         * riscv-tdep.c (riscv_register_name): Remove target description
5930         support.
5931         (riscv_gdbarch_init): Remove target description check.
5932
5933 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5934
5935         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
5936         comment.
5937         * riscv-tdep.h: Likewise.
5938
5939 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5940
5941         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
5942         (riscv_pseudo_register_write): Delete.
5943         (riscv_gdbarch_init): Remove all use of pseudo registers.
5944
5945 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
5946
5947         * record-btrace.c (btrace_print_lines): Replace cleanup
5948         parameter with RAII equivalents.
5949         (btrace_insn_history): Replace cleanup with RAII equivalents.
5950         * ui-out.h (make_cleanup_ui_out_list_begin_end,
5951         make_cleanup_ui_out_tuple_begin_end): Remove.
5952         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
5953         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
5954         make_cleanup_ui_out_list_begin_end): Remove.
5955
5956 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
5957
5958         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
5959         parameter types to std::vector.  Use bool.
5960         (record_btrace_wait): Replace VEC(tp_t) with
5961         std::vector<thread_info *>.
5962         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
5963
5964 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
5965
5966         * record-btrace.c (record_btrace_disable_callback): Remove.
5967         (struct scoped_btrace_disable): New.
5968         (record_btrace_open): Use scoped_btrace_disable.
5969
5970 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5971
5972         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
5973         reading values from registers.
5974
5975 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5976
5977         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
5978         where appropriate.
5979
5980 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5981
5982         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
5983         change parameter type.  Use GDB's print functions, and use
5984         core_addr_to_string where appropriate.
5985         (riscv_push_dummy_call): Use core_addr_to_string where
5986         appropriate, update call to riscv_print_arg_location, and reindent
5987         a few lines.
5988         (riscv_return_value): Update call to riscv_print_arg_location.
5989
5990 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
5991             Tim Newsome <tim@sifive.com>
5992             Albert Ou <a0u@eecs.berkeley.edu>
5993             Darius Rad <darius@bluespec.com>
5994
5995         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
5996         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
5997         (ALLDEPFILES): Add riscv-tdep.c
5998         * configure.tgt: Add riscv support.
5999         * riscv-tdep.c: New file.
6000         * riscv-tdep.h: New file.
6001         * NEWS: Mention new target.
6002         * MAINTAINERS: Add entry for riscv.
6003
6004 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
6005
6006         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
6007         fields within aggregates.
6008
6009 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
6010
6011         * record-btrace.c (btrace_print_lines): Change type of flags to
6012         gdb_disassembly_flags.
6013
6014 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
6015
6016         * fbsd-nat.c: Include "inf-ptrace.h".
6017         (USE_SIGTRAP_SIGINFO): Conditionally define.
6018         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
6019         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
6020         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
6021         function.
6022         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
6023         Likewise.
6024         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
6025         Likewise.
6026         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
6027         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
6028         "supports_stopped_by_hw_breakpoint" target methods.
6029
6030 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
6031
6032         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
6033         * fbsd-nat.c (debug_fbsd_nat): New variable.
6034         (show_fbsd_nat_debug): New function.
6035         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
6036         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
6037
6038 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
6039
6040         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
6041         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
6042         prototype.
6043         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
6044         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
6045         method.
6046
6047 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
6048
6049         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
6050         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
6051
6052 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
6053
6054         * charset.c (struct charset_vector): New.
6055         (charsets): Change type to charset_vector.
6056         (find_charset_names): Adjust.
6057         (add_one): Adjust.
6058         (_initialize_charset): Adjust.
6059
6060 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
6061
6062         * progspace.h (struct program_space) <deleted_solibs>: Change
6063         type to std::vector<std::string>.
6064         * progspace.c (clear_program_space_solib_cache): Adjust.
6065         * breakpoint.c (print_solib_event): Adjust.
6066         (check_status_catch_solib): Adjust.
6067         * solib.c (update_solib_list): Adjust.
6068         * ui-out.h (class ui_out) <field_string>: New overload.
6069         * ui-out.c (ui_out::field_string): New overload.
6070
6071 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
6072
6073         * progspace.h (struct program_space): Add constructor and
6074         destructor, initialize fields.
6075         (add_program_space): Remove.
6076         * progspace.c (add_program_space): Rename to...
6077         (program_space::program_space): ... this.
6078         (release_program_space): Rename to...
6079         (program_space::~program_space): ... this.
6080         (delete_program_space): Use delete to delete program_space.
6081         (initialize_progspace): Use new to allocate program_space.
6082         * inferior.c (add_inferior_with_spaces): Likewise.
6083         (clone_inferior_command): Likewise.
6084         * infrun.c (follow_fork_inferior): Likewise.
6085         (handle_vfork_child_exec_or_exit): Likewise.
6086
6087 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
6088
6089         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
6090         (delim_string_to_char_ptr_vec): Return std::vector of
6091         gdb::unique_xmalloc_ptr.
6092         (dirnames_to_char_ptr_vec_append): Take std::vector of
6093         gdb::unique_xmalloc_ptr.
6094         (dirnames_to_char_ptr_vec): Return std::vector of
6095         gdb::unique_xmalloc_ptr.
6096         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
6097         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
6098         (delim_string_to_char_ptr_vec): Return an std::vector of
6099         gdb::unique_xmalloc_ptr, adjust the code.
6100         (dirnames_to_char_ptr_vec_append): Take an std::vector of
6101         gdb::unique_xmalloc_ptr, adjust the code.
6102         (dirnames_to_char_ptr_vec): Return an std::vector of
6103         gdb::unique_xmalloc_ptr, adjust the code.
6104         * auto-load.c (auto_load_safe_path_vec): Change type to
6105         std::vector of gdb::unique_xmalloc_ptr.
6106         (auto_load_expand_dir_vars): Return an std::vector of
6107         gdb::unique_xmalloc_ptr, adjust the code.
6108         (auto_load_safe_path_vec_update): Adjust.
6109         (filename_is_in_auto_load_safe_path_vec): Adjust.
6110         (auto_load_objfile_script_1): Adjust.
6111         * build-id.c (build_id_to_debug_bfd): Adjust.
6112         * linux-thread-db.c (thread_db_load_search): Adjust.
6113         * source.c (add_path): Adjust.
6114         (openp): Adjust.
6115         * symfile.c (find_separate_debug_file): Adjust.
6116         * utils.c (do_free_char_ptr_vec): Remove.
6117         (make_cleanup_free_char_ptr_vec): Remove.
6118
6119 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
6120
6121         PR gdb/22907
6122         * common/pathstuff.c: Conditionally include "<windows.h>".
6123
6124 2018-03-01  Georg Sauthoff  <mail@georg.so>
6125
6126         PR gdb/22888
6127         * gcore.in: Quote variables and switch interpreter to bash.
6128
6129 2018-03-01  Tom Tromey  <tom@tromey.com>
6130
6131         * dwarf2read.c (alloc_discriminant_info): Fix default_index
6132         assertion.  Add assertion for discriminant_index.
6133         (quirk_rust_enum): Use correct base type name in univariant case.
6134
6135 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
6136
6137         * record.c (get_call_history_modifiers): Return a
6138         record_print_flags.
6139         (cmd_record_call_history): Adjust.
6140         * record-btrace.c (record_btrace_call_history): Adjust.
6141         (record_btrace_call_history_range): Adjust.
6142         (record_btrace_call_history_from): Adjust.
6143         * target-debug.h (target_debug_print_record_print_flags): New.
6144         * target-delegates.c: Re-generate.
6145         * target.c (target_call_history): Change flags type.
6146         (target_call_history_from): Likewise.
6147         (target_call_history_range): Likewise.
6148         * target.h (struct target_ops) <target_call_history>: Likewise.
6149         (target_call_history_from): Likewise.
6150         (target_call_history_range): Likewise.
6151
6152 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
6153             Simon Marchi  <simon.marchi@polymtl.ca>
6154
6155         * common/common-utils.c: Include "sys/stat.h".
6156         (is_regular_file): Move here from "source.c"; change return
6157         type to "bool".
6158         * common/common-utils.h (is_regular_file): New prototype.
6159         * common/pathstuff.c (contains_dir_separator): New function.
6160         * common/pathstuff.h (contains_dir_separator): New prototype.
6161         * source.c: Don't include "sys/stat.h".
6162         (is_regular_file): Move to "common/common-utils.c".
6163
6164 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
6165
6166         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
6167         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
6168         * auto-load.c: Include "common/pathstuff.h".
6169         * common/common-def.h (current_directory): Move here.
6170         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
6171         function.
6172         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
6173         prototype.
6174         * common/pathstuff.c: New file.
6175         * common/pathstuff.h: New file.
6176         * compile/compile.c: Include "common/pathstuff.h".
6177         * defs.h (current_directory): Move to "common/common-defs.h".
6178         * dwarf2read.c: Include "common/pathstuff.h".
6179         * exec.c: Likewise.
6180         * guile/scm-safe-call.c: Likewise.
6181         * linux-thread-db.c: Likewise.
6182         * main.c: Likewise.
6183         * nto-tdep.c: Likewise.
6184         * objfiles.c: Likewise.
6185         * source.c: Likewise.
6186         * symtab.c: Likewise.
6187         * utils.c: Include "common/pathstuff.h".
6188         (gdb_realpath): Move to "common/pathstuff.c".
6189         (gdb_realpath_keepfile): Likewise.
6190         (gdb_abspath): Likewise.
6191         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
6192         (gdb_realpath_keepfile): Likewise.
6193         (gdb_abspath): Likewise.
6194
6195 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
6196
6197         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
6198         wildcard process pid for super_resume for kernels with a
6199         specific bug.
6200
6201 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
6202
6203         * compile/compile.c (get_args): Add additional comments
6204         explaining function.
6205
6206 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
6207             Tom Tromey  <tom@tromey.com>
6208
6209         * target.h (memory_write_request_s): Remove typedef.  Don't define
6210         VEC.
6211         (target_write_memory_blocks): Change argument to std::vector.
6212         (struct memory_write_request): Add constructor.
6213         * target-memory.c (compare_block_starting_address): Return bool.
6214         Change argument types.
6215         (claim_memory): Change arguments to use std::vector.
6216         (split_regular_and_flash_blocks, blocks_to_erase)
6217         (compute_garbled_blocks): Likewise.
6218         (cleanup_request_data, cleanup_write_requests_vector): Remove.
6219         (target_write_memory_blocks): Change argument to std::vector.
6220         * symfile.c (struct load_section_data): Add constructor and
6221         destructor.  Use std::vector for "requests".
6222         (struct load_progress_data): Add initializers.
6223         (load_section_callback): Update.  Use "new".
6224         (clear_memory_write_data): Remove.
6225         (generic_load): Update.
6226
6227 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
6228
6229         * arch/aarch64.h: Use common/tdesc.h.
6230
6231 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
6232
6233         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
6234         architecture with a 64-bit ABI.
6235
6236 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
6237
6238         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
6239         ahead of target description loading.
6240
6241 2018-02-26  Tom Tromey  <tom@tromey.com>
6242
6243         * stack.c (backtrace_command_1): Update.
6244         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
6245         of "flags".
6246         * python/py-framefilter.c (py_print_frame)
6247         (gdbpy_apply_frame_filter): Change type of "flags".
6248         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
6249         of "flags".
6250         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
6251         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
6252         * extension.h (enum frame_filter_flag): Rename from
6253         frame_filter_flags.
6254         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
6255         (apply_ext_lang_frame_filter): Change type of "flags".
6256         * extension.c (apply_ext_lang_frame_filter): Change type of
6257         "flags".
6258         * extension-priv.h (struct extension_language_ops)
6259         <apply_frame_filter>: Change type of "flags".
6260
6261 2018-02-26  Tom Tromey  <tom@tromey.com>
6262
6263         PR python/16497:
6264         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
6265         off-by-one in py_end computation.
6266         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
6267         PRINT_MORE_FRAMES.
6268         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
6269         constant.
6270
6271 2018-02-26  Tom Tromey  <tom@tromey.com>
6272
6273         * dwarf2read.c (struct variant_field): New.
6274         (struct nextfield) <variant>: New field.
6275         (dwarf2_add_field): Handle DW_TAG_variant_part.
6276         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
6277         discriminated union.
6278         (read_structure_type): Handle DW_TAG_variant_part.
6279         (handle_struct_member_die): New function, extracted from
6280         process_structure_scope.  Handle DW_TAG_variant.
6281         (process_structure_scope): Handle discriminated unions.  Call
6282         handle_struct_member_die.
6283
6284 2018-02-26  Tom Tromey  <tom@tromey.com>
6285
6286         * rust-lang.h (rust_last_path_segment): Declare.
6287         * rust-lang.c (rust_last_path_segment): Now public.  Change
6288         contract.
6289         (struct disr_info): Remove.
6290         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
6291         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
6292         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
6293         (rust_enum_p, rust_enum_variant): New function.
6294         (rust_underscore_fields): Remove "offset" parameter.
6295         (rust_print_enum): New function.
6296         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
6297         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
6298         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
6299         enums.
6300         (rust_internal_print_type): New function, from rust_print_type.
6301         Remove enum code.
6302         (rust_print_type): Call rust_internal_print_type.
6303         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
6304         Update enum handling.
6305         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
6306         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
6307         (rust_union_quirks): New functions.
6308         (process_full_comp_unit, process_full_type_unit): Call
6309         rust_union_quirks.
6310         (process_structure_scope): Update rust_unions if necessary.
6311
6312 2018-02-26  Tom Tromey  <tom@tromey.com>
6313
6314         * value.h (value_union_variant): Declare.
6315         * valops.c (value_union_variant): New function.
6316         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
6317         (struct discriminant_info): New.
6318         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
6319         enumerator.
6320         (struct main_type) <flag_discriminated_union>: New field.
6321
6322 2018-02-26  Tom Tromey  <tom@tromey.com>
6323
6324         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
6325         unittests/unpack-selftests.c.
6326         * unittests/unpack-selftests.c: New file.
6327         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
6328
6329 2018-02-26  Yao Qi  <yao.qi@linaro.org>
6330
6331         * dwarf2read.c (struct partial_die_info) <read>: New method.
6332         (read_partial_die): Remove the declaration.
6333         (load_partial_dies): Update.
6334         (partial_die_info::partial_die_info):
6335         (read_partial_die): Change it to partial_die_info::read.
6336
6337 2018-02-26  Yao Qi  <yao.qi@linaro.org>
6338
6339         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
6340         (fixup_partial_die): Remove declaration.
6341         (scan_partial_symbols): Update.
6342         (partial_die_parent_scope): Likewise.
6343         (partial_die_full_name): Likewise.
6344         (fixup_partial_die): Change it to partial_die_info::fixup.
6345
6346 2018-02-26  Yao Qi  <yao.qi@linaro.org>
6347
6348         * dwarf2read.c (read_partial_die): Update the declaration.
6349         (load_partial_dies): Caller update.
6350         (read_partial_die): Remove one argument abbrev_len.
6351
6352 2018-02-26  Yao Qi  <yao.qi@linaro.org>
6353
6354         * dwarf2read.c (struct partial_die_info): Add ctor, delete
6355         assignment operator.
6356         (load_partial_dies): Use ctor and copy ctor.
6357         (read_partial_die): Update.
6358         (dwarf2_cu::find_partial_die): Use ctor.
6359
6360 2018-02-26  Yao Qi  <yao.qi@linaro.org>
6361
6362         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
6363         (find_partial_die_in_comp_unit): Change it to
6364         dwarf2_cu::find_partial_die.
6365         (find_partial_die): Update.
6366
6367 2018-02-26  Yao Qi  <yao.qi@linaro.org>
6368
6369         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
6370         is NULL.
6371
6372 2018-02-26  Yao Qi  <yao.qi@linaro.org>
6373
6374         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
6375
6376 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
6377
6378         * arch/amd64.h: Use common/tdesc.h.
6379         * arch/i386.c: Likewise.
6380         * arch/i386.h: Likewise.
6381         * arch/tic6x.c: Likewise.
6382         * arch/tdesc.h: Move file from here...
6383         * common/tdesc.h: ...to here.
6384         * features/aarch64-core.c: Regenerate.
6385         * features/aarch64-fpu.c: Regenerate.
6386         * features/i386/32bit-avx.c: Regenerate.
6387         * features/i386/32bit-avx512.c: Regenerate.
6388         * features/i386/32bit-core.c: Regenerate.
6389         * features/i386/32bit-linux.c: Regenerate.
6390         * features/i386/32bit-mpx.c: Regenerate.
6391         * features/i386/32bit-pkeys.c: Regenerate.
6392         * features/i386/32bit-sse.c: Regenerate.
6393         * features/i386/64bit-avx.c: Regenerate.
6394         * features/i386/64bit-avx512.c: Regenerate.
6395         * features/i386/64bit-core.c: Regenerate.
6396         * features/i386/64bit-linux.c: Regenerate.
6397         * features/i386/64bit-mpx.c: Regenerate.
6398         * features/i386/64bit-pkeys.c: Regenerate.
6399         * features/i386/64bit-segments.c: Regenerate.
6400         * features/i386/64bit-sse.c: Regenerate.
6401         * features/i386/x32-core.c: Regenerate.
6402         * features/tic6x-c6xp.c: Regenerate.
6403         * features/tic6x-core.c: Regenerate.
6404         * features/tic6x-gp.c: Regenerate.
6405         * target-descriptions.c: Use common/tdesc.h.
6406         * target-descriptions.h: Likewise.
6407
6408 2018-02-24  Tom Tromey  <tom@tromey.com>
6409
6410         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
6411         (try_thread_db_load_from_dir, thread_db_load_search): Use
6412         std::string.
6413         (info_auto_load_libthread_db_compare): Return bool.  Change
6414         argument types.
6415         (info_auto_load_libthread_db): Use std::vector, std::string.
6416         Remove cleanups.
6417
6418 2018-02-24  Tom Tromey  <tom@tromey.com>
6419
6420         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
6421         std::string.
6422         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
6423         std::string*.
6424         * gdbarch.c: Rebuild.
6425         * gdbarch.h: Rebuild.
6426         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
6427         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
6428         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
6429         std::string*.
6430
6431 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
6432
6433         * gdbtypes.h (sect_offset): Change type to uint64_t.
6434         (sect_offset_str): New function.
6435         * dwarf2read.c (create_addrmap_from_aranges): Use
6436         sect_offset_str.
6437         (error_check_comp_unit_head): Likewise.
6438         (create_debug_type_hash_table): Likewise.
6439         (read_cutu_die_from_dwo): Likewise.
6440         (init_cutu_and_read_dies): Likewise.
6441         (init_cutu_and_read_dies_no_follow): Likewise.
6442         (process_psymtab_comp_unit_reader): Likewise.
6443         (partial_die_parent_scope): Likewise.
6444         (peek_die_abbrev): Likewise.
6445         (process_queue): Likewise.
6446         (dwarf2_physname): Likewise.
6447         (read_namespace_alias): Likewise.
6448         (read_import_statement): Likewise.
6449         (create_dwo_cu_reader): Likewise.
6450         (create_cus_hash_table): Likewise.
6451         (lookup_dwo_cutu): Likewise.
6452         (inherit_abstract_dies): Likewise.
6453         (read_func_scope): Likewise.
6454         (read_call_site_scope): Likewise.
6455         (dwarf2_add_member_fn): Likewise.
6456         (read_common_block): Likewise.
6457         (read_module_type): Likewise.
6458         (read_typedef): Likewise.
6459         (read_subrange_type): Likewise.
6460         (load_partial_dies): Likewise.
6461         (read_partial_die): Likewise.
6462         (find_partial_die): Likewise.
6463         (read_str_index): Likewise.
6464         (dwarf2_string_attr): Likewise.
6465         (build_error_marker_type): Likewise.
6466         (lookup_die_type): Likewise.
6467         (dump_die_shallow): Likewise.
6468         (follow_die_ref): Likewise.
6469         (dwarf2_fetch_die_loc_sect_off): Likewise.
6470         (dwarf2_fetch_constant_bytes): Likewise.
6471         (follow_die_sig): Likewise.
6472         (get_signatured_type): Likewise.
6473         (get_DW_AT_signature_type): Likewise.
6474         (dwarf2_find_containing_comp_unit): Likewise.
6475         (set_die_type): Likewise.
6476
6477 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
6478
6479         * arch/aarch64.c: Include "common-defs.h".
6480         * arch/amd64.c: Likewise.
6481         * arch/i386.c: Likewise.
6482
6483 2018-02-21  Tom Tromey  <tom@tromey.com>
6484
6485         * value.h: (extract_field_op): Update.
6486         * eval.c (extract_field_op): Return a const char *.
6487         * expression.h (parse_expression_for_completion): Update.
6488         * completer.c (complete_expression): Update.
6489         (add_struct_fields): Make fieldname const.
6490         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
6491         (mark_completion_tag, parse_exp_in_context_1): Update.
6492         (parse_expression_for_completion): Change "name" to
6493         unique_xmalloc_ptr*.
6494
6495 2018-02-21  Tom Tromey  <tom@tromey.com>
6496
6497         * infcall.c (call_function_by_hand_dummy): Use std::vector.
6498
6499 2018-02-21  Yao Qi  <yao.qi@linaro.org>
6500
6501         * avr-tdep.c (avr_read_pc): Change parameter type to
6502         readable_regcache.
6503         * gdbarch.sh (read_pc): Likewise.
6504         * gdbarch.c: Re-generated.
6505         * gdbarch.h: Re-generated.
6506         * hppa-tdep.c (hppa_read_pc): Change parameter type to
6507         readable_regcache.
6508         * ia64-tdep.c (ia64_read_pc): Likewise.
6509         * mips-tdep.c (mips_read_pc): Likewise.
6510         * spu-tdep.c (spu_read_pc): Likewise.
6511
6512 2018-02-21  Yao Qi  <yao.qi@linaro.org>
6513
6514         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
6515         * regcache-dump.c: New file.
6516         * regcache.c: Move register_dump to regcache-dump.c.
6517         (maintenance_print_registers): Likewise.
6518         (maintenance_print_raw_registers): Likewise.
6519         (maintenance_print_cooked_registers): Likewise.
6520         (maintenance_print_register_groups): Likewise.
6521         (maintenance_print_remote_registers): Likewise.
6522         (_initialize_regcache): Likewise.
6523         * regcache.h (register_dump): Moved from regcache.c.
6524
6525 2018-02-21  Yao Qi  <yao.qi@linaro.org>
6526
6527         * regcache.c (regcache::regcache): Update.
6528         (regcache::invalidate): Move it to detached_regcache::invalidate.
6529         (get_thread_arch_aspace_regcache): Update.
6530         (regcache::raw_update): Update.
6531         (regcache::cooked_read): Remove some code.
6532         (regcache::cooked_read_value): Likewise.
6533         (regcache::raw_write): Remove assert on m_readonly_p.
6534         (regcache::raw_supply_integer): Move it to
6535         detached_regcache::raw_supply_integer.
6536         (regcache::raw_supply_zeroed): Likewise.
6537         * regcache.h (detached_regcache) <raw_supply_integer>: New
6538         declaration.
6539         <raw_supply_zeroed, invalidate>: Likewise.
6540         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
6541         <invalidate>: Likewise.
6542         <m_readonly_p>: Removed.
6543
6544 2018-02-21  Yao Qi  <yao.qi@linaro.org>
6545
6546         * infcmd.c (get_return_value): Let stop_regs point to
6547         get_current_regcache.
6548         * regcache.c (regcache::regcache): Remove.
6549         (register_dump_reg_buffer): New class.
6550         (regcache_print): Adjust.
6551         * regcache.h (regcache): Remove constructors.
6552
6553 2018-02-21  Yao Qi  <yao.qi@linaro.org>
6554
6555         * regcache.c (class register_dump): New class.
6556         (register_dump_regcache, register_dump_none): New class.
6557         (register_dump_remote, register_dump_groups): New class.
6558         (regcache_print): Update.
6559         * regcache.h (regcache_dump_what): Move it to regcache.c.
6560         (regcache) <dump>: Remove.
6561
6562 2018-02-21  Yao Qi  <yao.qi@linaro.org>
6563
6564         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
6565          reg_buffer_rw *.
6566         (jit_unwind_reg_set_impl): Call raw_supply.
6567         (jit_frame_sniffer): Use reg_buffer_rw.
6568         * record-full.c (record_full_core_regbuf): Change its type.
6569         (record_full_core_open_1): Use reg_buffer_rw.
6570         (record_full_close): Likewise.
6571         (record_full_core_fetch_registers): Use regcache->raw_supply.
6572         (record_full_core_store_registers): Likewise.
6573         * regcache.c (regcache::get_register_status): Move it to
6574         reg_buffer.
6575         (regcache_raw_set_cached_value): Remove.
6576         (regcache::raw_set_cached_value): Remove.
6577         (regcache::raw_write): Call raw_supply.
6578         (regcache::raw_supply): Move it to reg_buffer_rw.
6579         * regcache.h (regcache_raw_set_cached_value): Remove.
6580         (reg_buffer_rw): New class.
6581
6582 2018-02-21  Yao Qi  <yao.qi@linaro.org>
6583
6584         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
6585         readonly_detached_regcache.
6586         (dummy_frame_prev_register): Use regcache->cooked_read.
6587         * frame.c (frame_save_as_regcache): Change return type.
6588         (frame_pop): Update.
6589         * frame.h (frame_save_as_regcache): Update declaration.
6590         * inferior.h (get_infcall_suspend_state_regcache): Update
6591         declaration.
6592         * infrun.c (infcall_suspend_state) <registers>: use
6593         readonly_detached_regcache.
6594         (save_infcall_suspend_state): Don't use regcache_dup.
6595         (get_infcall_suspend_state_regcache): Change return type.
6596         * linux-fork.c (struct fork_info) <savedregs>: Change to
6597         readonly_detached_regcache.
6598         <pc>: New field.
6599         (fork_save_infrun_state): Don't use regcache_dup.
6600         (info_checkpoints_command): Adjust.
6601         * mi/mi-main.c (register_changed_p): Update declaration.
6602         (mi_cmd_data_list_changed_registers): Use
6603         readonly_detached_regcache.
6604         (register_changed_p): Change parameter type to
6605         readonly_detached_regcache.
6606         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
6607         readonly_detached_regcache.
6608         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
6609         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
6610         New.
6611         (regcache::save): Move it to reg_buffer.
6612         (regcache::restore): Change parameter type.
6613         (regcache_dup): Remove.
6614         * regcache.h (reg_buffer) <save>: New method.
6615         (readonly_detached_regcache): New class.
6616         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
6617         readonly_detached_regcache.
6618         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
6619
6620 2018-02-21  Yao Qi  <yao.qi@linaro.org>
6621
6622         * frame.c (frame_save_as_regcache): Use regcache method save.
6623         (frame_pop): Use regcache method restore.
6624         * infrun.c (restore_infcall_suspend_state): Likewise.
6625         * linux-fork.c (fork_load_infrun_state): Likewise.
6626         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
6627         save.
6628         * regcache.c (regcache_save): Remove.
6629         (regcache::restore): More asserts.
6630         (regcache_cpy): Remove.
6631         * regcache.h (regcache_save): Remove the declaration.
6632         (regcache::restore): Move from private to public.
6633         Remove the friend declaration of regcache_cpy.
6634         (regcache_cpy): Remove declaration.
6635
6636 2018-02-21  Yao Qi  <yao.qi@linaro.org>
6637
6638         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
6639         parameter type to 'readable_regcache *'.
6640         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
6641         * arm-tdep.c (arm_neon_quad_read): Likewise.
6642         (arm_pseudo_read): Likewise.
6643         * avr-tdep.c (avr_pseudo_register_read): Likewise.
6644         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
6645         * frv-tdep.c (frv_pseudo_register_read): Likewise.
6646         * gdbarch.c: Re-generated.
6647         * gdbarch.h: Re-generated.
6648         * gdbarch.sh (pseudo_register_read): Change parameter type to
6649         'readable_regcache *'.
6650         (pseudo_register_read_value): Likewise.
6651         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
6652         (h8300_pseudo_register_read): Likewise.
6653         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
6654         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
6655         (i386_pseudo_register_read_into_value): Likewise.
6656         (i386_pseudo_register_read_value): Likewise.
6657         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
6658         declaration.
6659         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
6660         * m32c-tdep.c (m32c_raw_read): Likewise.
6661         (m32c_read_flg): Likewise.
6662         (m32c_banked_register): Likewise.
6663         (m32c_banked_read): Likewise.
6664         (m32c_sb_read): Likewise.
6665         (m32c_part_read): Likewise.
6666         (m32c_cat_read): Likewise.
6667         (m32c_r3r2r1r0_read): Likewise.
6668         (m32c_pseudo_register_read): Likewise.
6669         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
6670         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
6671         (mep_pseudo_cr64_read): Likewise.
6672         (mep_pseudo_register_read): Likewise.
6673         * mips-tdep.c (mips_pseudo_register_read): Likewise.
6674         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
6675         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
6676         * regcache.c (regcache::raw_read): Move it to readable_regcache.
6677         (regcache::cooked_read): Likewise.
6678         (regcache::cooked_read_value): Likewise.
6679         (regcache_cooked_read_signed):
6680         (regcache::cooked_read): Likewise.
6681         * regcache.h (readable_regcache): New class.
6682         (regcache): Inherit readable_regcache.  Move some methods to
6683         readable_regcache.
6684         * rl78-tdep.c (rl78_pseudo_register_read): Change
6685         parameter type to 'readable_regcache *'.
6686         * rs6000-tdep.c (do_regcache_raw_read): Remove.
6687         (e500_pseudo_register_read): Change parameter type to
6688         'readable_regcache *'.
6689         (dfp_pseudo_register_read): Likewise.
6690         (vsx_pseudo_register_read): Likewise.
6691         (efpr_pseudo_register_read): Likewise.
6692         * s390-tdep.c (s390_pseudo_register_read): Likewise.
6693         * sh-tdep.c (sh_pseudo_register_read): Likewise.
6694         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
6695         (sh64_pseudo_register_read): Likewise.
6696         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
6697         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
6698         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
6699         (spu_pseudo_register_read): Likewise.
6700         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
6701         (xtensa_pseudo_register_read): Likewise.
6702
6703 2018-02-21  Yao Qi  <yao.qi@linaro.org>
6704
6705         * regcache.c (regcache::regcache): Call reg_buffer ctor.
6706         (regcache::arch): Move it to reg_buffer::arch.
6707         (regcache::register_buffer): Likewise.
6708         (regcache::assert_regnum): Likewise.
6709         (regcache::num_raw_registers): Likewise.
6710         * regcache.h (reg_buffer): New class.
6711         (regcache): Inherit reg_buffer.
6712
6713 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
6714
6715         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
6716         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
6717
6718 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
6719
6720         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
6721
6722 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
6723
6724         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
6725         (SFILES): Remove common/*.c files.
6726         (COMMON_OBS): Remove some *.o files built from common/*.c files.
6727         * common/common.host: Add common reference.
6728         * configure.ac: Likewise.
6729         * configure: Regenerate.
6730
6731 2018-02-16  Yao Qi  <yao.qi@linaro.org>
6732
6733         * block.c (block_namespace_info): Inherit allocate_on_obstack.
6734         (block_initialize_namespace): Use new.
6735         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
6736         (dwarf2_free_objfile): Use delete.
6737         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
6738         (copy_type_recursive): Use new.
6739         * gdb_obstack.h (allocate_on_obstack): New.
6740
6741 2018-02-15  Yao Qi  <yao.qi@linaro.org>
6742
6743         PR gdb/22849
6744         * inferior.c (exit_inferior_1): Reset inf->control.
6745
6746 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
6747
6748         * ada-lang.c (ada_to_fixed_value_create): Delete advance
6749         declaration.
6750
6751 2018-02-14  Pedro Alves  <palves@redhat.com>
6752
6753         * frame-unwind.c (frame_unwind_try_unwinder): Always call
6754         frame_cleanup_after_sniffer on exception.
6755
6756 2018-02-14  Tom Tromey  <tom@tromey.com>
6757
6758         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
6759         const.
6760         (solib_bfd_open): Make pathname const.
6761         * solib.c (solib_bfd_open): Make pathname const.
6762         * solib-spu.c (spu_bfd_fopen): Make name const.
6763         (spu_bfd_open): Make pathname const.
6764         * solib-darwin.c (darwin_bfd_open): Make pathname const.
6765         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
6766
6767 2018-02-14  Tom Tromey  <tom@tromey.com>
6768
6769         * symfile.c (symfile_bfd_open): Update.
6770         * source.h (openp, source_full_path_of, find_and_open_source):
6771         Change argument type to unique_xmalloc_ptr.
6772         * source.c (openp): Take a unique_xmalloc_ptr.
6773         (source_full_path_of, find_and_open_source): Likewise.
6774         (open_source_file, symtab_to_fullname): Update.
6775         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
6776         unique_xmalloc_ptr.
6777         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
6778         (exec_file_find): Update.
6779         * psymtab.c (psymtab_to_fullname): Update.
6780         * nto-tdep.h (nto_find_and_open_solib): Update.
6781         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
6782         unique_xmalloc_ptr.
6783         * exec.c (exec_file_attach): Update.
6784         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
6785         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
6786
6787 2018-02-14  Tom Tromey  <tom@tromey.com>
6788
6789         * solib.c: Include source.h.
6790         * nto-tdep.c: Include source.h.
6791         * mi/mi-cmd-env.c: Include source.h.
6792         * infcmd.c: Include source.h.
6793         * exec.c: Include source.h.
6794         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
6795         (add_path, directory_switch, source_path, init_source_path): Move
6796         declarations...
6797         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
6798         (add_path, directory_switch, source_path, init_source_path):
6799         ...here.
6800
6801 2018-02-14  Tom Tromey  <tom@tromey.com>
6802
6803         * solist.h (exec_file_find, solib_find): Return
6804         unique_xmalloc_ptr.
6805         (solib_bfd_fopen): Take a const char *.
6806         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
6807         (exec_file_find, solib_find): Likewise.
6808         (solib_bfd_fopen): Do not take ownership of "pathname".
6809         (solib_bfd_open): Use unique_xmalloc_ptr.
6810         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
6811         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
6812         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
6813         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
6814
6815 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
6816
6817         * ada-lang.c (name_match_type_from_name): Remove reference to
6818         ada_name_for_lookup in function's documentation.
6819         * ada-lang.h (ada_name_for_lookup): Delete declaration.
6820
6821 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
6822
6823         * defs.h (enum openp_flags): New enum.
6824         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
6825         Move to enum openp_flags.
6826         (openp_flags): New enum flags.
6827         (openp): Change parameter type to openp_flags.
6828         * source.c (openp): Change parameter type to openp_flags.
6829         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
6830         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
6831
6832 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
6833
6834         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
6835         per-command.
6836
6837 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
6838
6839         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
6840         into...
6841         (class dwarf2_queue_guard): ...the destructor of this new class.
6842         (dw2_do_instantiate_symtab): Create instance of the new class
6843         dwarf2_queue_guard, remove cleanup.
6844
6845 2018-02-09  Tom Tromey  <tom@tromey.com>
6846
6847         * source.c (find_source_lines): Don't reference past the end of
6848         the vector.
6849
6850 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6851
6852         * remote.c (remote_btrace_maybe_reopen): Change error message.
6853         * btrace.c (btrace_enable): Likewise.
6854         (parse_xml_btrace): Likewise.
6855         (parse_xml_btrace_conf): Likewise.
6856
6857 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6858
6859         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
6860         (linux_enable_pt, linux_enable_bts): Call
6861         diagnose_perf_event_open_fail.
6862
6863 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6864
6865         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
6866         Remove parameter and change return type.  Update callers.  Move it.
6867         (linux_enable_bts, linux_enable_pt): Improve error message.
6868         (linux_enable_pt): Remove zero buffer size check.
6869         (linux_enable_btrace): Improve error messages.  Remove NULL return
6870         check.
6871
6872 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6873
6874         * btrace.c (btrace_enable): Remove target_supports_btrace call.
6875         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
6876         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
6877         (linux_supports_pt, linux_supports_btrace): Remove.
6878         (linux_enable_bts): Call cpu_supports_bts.
6879         * nat/linux-btrace.h (linux_supports_btrace): Remove.
6880         * remote.c (remote_supports_btrace): Remove.
6881         (init_remote_ops): Remove remote_supports_btrace.
6882         * target-delegates.c: Regenerated.
6883         * target.c (target_supports_btrace): Remove.
6884         * target.h (target_ops) <to_supports_btrace>: Remove
6885         (target_supports_btrace): Remove.
6886         * x86-linux-nat.c (x86_linux_create_target): Remove
6887         linux_supports_btrace.
6888
6889 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6890
6891         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
6892         btrace failed.
6893         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
6894         exception and use message in own exception.
6895
6896 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6897
6898         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
6899         (perf_event_pt_event_type): Use gdb_file_up.
6900         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
6901         scoped_fd, and scoped_mmap.
6902
6903 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6904
6905         * common/scoped_mmap.h: New.
6906         * unittests/scoped_mmap-selftest.c: New.
6907         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
6908         unittests/scoped_mmap-selftest.c.
6909
6910 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
6911
6912         * common/scoped_fd.h: New.
6913         * unittests/scoped_fd-selftest.c: New.
6914         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
6915         unittests/scoped_fd-selftest.c.
6916
6917 2018-02-09  Tom Tromey  <tom@tromey.com>
6918
6919         * auto-load.c (auto_load_section_scripts): Use
6920         gdb::unique_xmalloc_ptr.
6921
6922 2018-02-09  Tom Tromey  <tom@tromey.com>
6923
6924         * auto-load.c (execute_script_contents): Use std::string.
6925
6926 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
6927
6928         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
6929         Python function, rather than a new command.
6930
6931 2018-02-08  Tom Tromey  <tom@tromey.com>
6932
6933         * solib.c (solib_find_1): Use std::string.
6934         (solib_bfd_fopen): Use unique_xmalloc_ptr.
6935
6936 2018-02-08  Tom Tromey  <tom@tromey.com>
6937
6938         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
6939
6940 2018-02-08  Tom Tromey  <tom@tromey.com>
6941
6942         * source.c (find_source_lines): Use gdb::def_vector.
6943
6944 2018-02-08  Tom Tromey  <tom@tromey.com>
6945
6946         * macrocmd.c (struct temporary_macro_definition): New.
6947         (macro_define_command): Use temporary_macro_definition.  Remove
6948         cleanups.
6949         (free_macro_definition_ptr): Remove.
6950
6951 2018-02-08  Tom Tromey  <tom@tromey.com>
6952
6953         * macroexp.c (maybe_expand): Use std::string.
6954
6955 2018-02-08  Tom Tromey  <tom@tromey.com>
6956
6957         * macroexp.c (struct macro_buffer): Add initializers for some
6958         members.
6959         (init_buffer, init_shared_buffer, free_buffer)
6960         (free_buffer_return_text): Remove.
6961         (macro_buffer): New constructors.
6962         (~macro_buffer): New destructor.
6963         (macro_buffer::set_shared): New method.
6964         (macro_buffer::resize_buffer, macro_buffer::appendc)
6965         (macro_buffer::appendmem): Now methods, not free functions.
6966         (set_token, append_tokens_without_splicing, stringify)
6967         (macro_stringify): Update.
6968         (gather_arguments): Change return type.  Remove argc_p argument,
6969         add args_ptr argument.  Use std::vector.
6970         (substitute_args): Remove argc argument.  Accept std::vector.
6971         (expand): Update.  Use std::vector.
6972         (scan, macro_expand, macro_expand_next): Update.
6973
6974 2018-02-08  Tom Tromey  <tom@tromey.com>
6975
6976         * symtab.c (default_collect_symbol_completion_matches_break_on):
6977         Use unique_xmalloc_ptr.
6978         * macroscope.h: (sal_macro_scope, user_macro_scope)
6979         (default_macro_scope): Return unique_xmalloc_ptr.
6980         * macroscope.c (sal_macro_scope, user_macro_scope)
6981         (default_macro_scope): Return unique_xmalloc_ptr.
6982         * macroexp.h (macro_expand, macro_expand_once): Return
6983         unique_xmalloc_ptr.
6984         * macroexp.c (macro_expand, macro_expand_once): Return
6985         unique_xmalloc_ptr.
6986         * macrocmd.c (macro_expand_command, macro_expand_once_command)
6987         (info_macro_command, info_macros_command): Use
6988         unique_xmalloc_ptr.
6989         * compile/compile-c-support.c (write_macro_definitions): Use
6990         unique_xmalloc_ptr.
6991         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
6992
6993 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
6994
6995         * value.c (value_static_field): Assign field type instead of
6996         containing type when returning an optimized out value.
6997
6998 2018-02-06  Yao Qi  <yao.qi@linaro.org>
6999
7000         * ft32-tdep.c (ft32_read_pc): Remove.
7001         (ft32_write_pc): Remove.
7002         (ft32_gdbarch_init): Update.
7003         * m32r-tdep.c (m32r_read_pc): Remove.
7004         (m32r_gdbarch_init): Update.
7005         * mep-tdep.c (mep_read_pc): Remove.
7006         (mep_gdbarch_init): Update.
7007         * microblaze-tdep.c (microblaze_write_pc): Remove.
7008         (microblaze_gdbarch_init): Update.
7009         * mn10300-tdep.c (mn10300_read_pc): Remove.
7010         (mn10300_write_pc): Remove.
7011         (mn10300_gdbarch_init): Update.
7012         * moxie-tdep.c (moxie_read_pc): Remove.
7013         (moxie_write_pc): Remove.
7014         (moxie_gdbarch_init): Update.
7015
7016 2018-02-06  Yao Qi  <yao.qi@linaro.org>
7017
7018         * expprint.c (print_subexp_standard): Handle
7019         OP_F77_UNDETERMINED_ARGLIST.
7020         (dump_subexp_body_standard): Likewise.
7021
7022 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
7023
7024         * target-descriptions.c (tdesc_element_visitor) Add empty
7025         implementations.
7026         (tdesc_type): Move make_gdb_type from here.
7027         (tdesc_type_builtin): Likewise.
7028         (tdesc_type_vector): Likewise.
7029         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
7030         (make_gdb_type_struct): Move from tdesc_type_with_fields.
7031         (make_gdb_type_union): Likewise.
7032         (make_gdb_type_flags): Likewise.
7033         (make_gdb_type_enum): Likewise.
7034         (make_gdb_type): New function.
7035         (tdesc_register_type): Use static make_gdb_type.
7036
7037 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
7038
7039         * infcmd.c (default_print_one_register_info): Align natural-format
7040         column values consistently one under another.
7041         (pad_to_column): New function.
7042
7043 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
7044
7045         * dwarf2read.c (dwarf2_physname): Move commment.
7046
7047 2018-02-01  Leszek Swirski  <leszeks@google.com>
7048
7049         * varobj.c (varobj_formatted_print_options): Allow recursive
7050         pretty printing if pretty printing is enabled.
7051
7052 2018-02-01  Leszek Swirski  <leszeks@google.com>
7053
7054         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
7055         names after a structop as a filename.
7056
7057 2018-02-01  Yao Qi  <yao.qi@linaro.org>
7058
7059         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
7060         (arm_record_coproc_data_proc): Likewise.
7061
7062 2018-02-01  Yao Qi  <yao.qi@linaro.org>
7063
7064         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
7065
7066 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
7067
7068         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
7069         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
7070
7071 2018-01-31  Pedro Alves  <palves@redhat.com>
7072
7073         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
7074         * inflow.c (child_terminal_save_inferior): Wrap reference to
7075         tcgetpgrp in HAVE_TERMIOS_H.
7076         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
7077         _WIN32.
7078         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
7079         always iterate over all inferiors.
7080         (gdbsim_cntrl_c): Adjust.
7081         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
7082
7083 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
7084
7085         * gdbtypes.c (lookup_array_range_type): Make sure the array's
7086         index type is objfile-owned if the element type is as well.
7087
7088 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
7089
7090         GDB 8.1 released.
7091
7092 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
7093
7094         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
7095         "features/s390x-linux64.c".
7096         (_initialize_s390_linux_tdep): Remove initialization of tdescs
7097         s390_linux32 and s390x_linux64.
7098         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
7099         default tdesc.
7100         * s390-tdep.c: Include "features/s390-linux32.c" and
7101         "features/s390x-linux64.c".
7102         (s390_tdesc_valid): Add check for tdesc_has_registers.
7103         (s390_gdbarch_init): Make sure there is always a valid tdesc.
7104         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
7105         tdesc_s390x_linux64.
7106         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
7107         tdesc_s390x_linux64 to...
7108         * s390-tdep.h: ...here.
7109
7110 2018-01-30  Pedro Alves  <palves@redhat.com>
7111
7112         PR gdb/13211
7113         * config.in, configure: Regenerate.
7114         * configure.ac: Check for getpgid.
7115         * go32-nat.c (go32_pass_ctrlc): New.
7116         (go32_target): Install it.
7117         * inf-child.c (inf_child_target): Install
7118         child_terminal_save_inferior, child_pass_ctrlc and
7119         child_interrupt.
7120         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
7121         (inf_ptrace_target): No longer install it.
7122         * infcmd.c (interrupt_target_1): Adjust.
7123         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
7124         (child_interrupt): Declare.
7125         (inferior::terminal_state): New.
7126         * inflow.c (struct terminal_info): Update comments.
7127         (inferior_process_group): Delete.
7128         (terminal_is_ours): Delete.
7129         (gdb_tty_state): New.
7130         (child_terminal_init): Adjust.
7131         (is_gdb_terminal, sharing_input_terminal_1)
7132         (sharing_input_terminal): New functions.
7133         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
7134         Set the process's actual process group in the foreground if
7135         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
7136         mark terminal as the inferior's if not sharing GDB's terminal.
7137         Don't check attach_flag.
7138         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
7139         pass down a target_terminal_state.
7140         (child_terminal_save_inferior): New, factored out from ...
7141         (child_terminal_ours_1): ... this.  Handle
7142         target_terminal_state::is_ours_for_output.
7143         (child_interrupt, child_pass_ctrlc): New.
7144         (inflow_inferior_exit): Clear the inferior's terminal_state.
7145         (copy_terminal_info): Copy the inferior's terminal state.
7146         (_initialize_inflow): Remove reference to terminal_is_ours.
7147         * inflow.h (inferior_process_group): Delete.
7148         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
7149         * procfs.c (procfs_target): Don't install procfs_interrupt.
7150         (procfs_interrupt): Delete.
7151         * remote.c (remote_serial_quit_handler): Adjust.
7152         (remote_interrupt): Remove ptid parameter.  Adjust.
7153         * target-delegates.c: Regenerate.
7154         * target.c: Include "terminal.h".
7155         (target_terminal::terminal_state): Rename to ...
7156         (target_terminal::m_terminal_state): ... this.
7157         (target_terminal::init): Adjust.
7158         (target_terminal::inferior): Adjust to per-inferior
7159         terminal_state.
7160         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
7161         (target_terminal::ours, target_terminal::ours_for_output): Use
7162         target_terminal_is_ours_kind.
7163         (target_interrupt): Remove ptid parameter.  Adjust.
7164         (default_target_pass_ctrlc): Adjust.
7165         * target.h (target_ops::to_terminal_save_inferior): New field.
7166         (target_ops::to_interrupt): Remove ptid_t parameter.
7167         (target_interrupt): Remove ptid_t parameter.  Update comment.
7168         (target_pass_ctrlc): Update comment.
7169         * target/target.h (target_terminal_state): New scoped enum,
7170         factored out of ...
7171         (target_terminal::terminal_state): ... here.
7172         (target_terminal::inferior): Update comments.
7173         (target_terminal::restore_inferior): New.
7174         (target_terminal::is_inferior, target_terminal::is_ours)
7175         (target_terminal::is_ours_for_output): Adjust.
7176         (target_terminal::scoped_restore_terminal_state): Adjust to
7177         rename, and call restore_inferior() instead of inferior().
7178         (target_terminal::scoped_restore_terminal_state::m_state): Change
7179         type.
7180         (target_terminal::terminal_state): Rename to ...
7181         (target_terminal::m_terminal_state): ... this and change type.
7182
7183 2018-01-30  Pedro Alves  <palves@redhat.com>
7184
7185         * linux-nat.c (wait_for_signal): New function.
7186         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
7187         directly.
7188         (async_terminal_is_ours)
7189         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
7190         (linux_nat_add_target): Don't override
7191         to_terminal_inferior/to_terminal_ours.
7192
7193 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
7194
7195         * remote.c (remote_follow_fork): Don't call "detach_inferior".
7196
7197 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
7198
7199         * dwarf2read.c (free_dwo_files): Add forward-declaration.
7200         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
7201         dwarf2_per_objfile_free here.
7202         (dwarf2_per_objfile_free): Remove.
7203         (_initialize_dwarf2_read): Don't register
7204         dwarf2_per_objfile_free as a registry cleanup.
7205
7206 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
7207
7208         Avoid compilation errors in MinGW native builds
7209
7210         The error is triggered by including python-internal.h, and the
7211         error message is:
7212
7213              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
7214                       from build-gnulib/import/math.h:27,
7215                       from d:/usr/Python26/include/pyport.h:235,
7216                       from d:/usr/Python26/include/Python.h:58,
7217                       from python/python-internal.h:94,
7218                       from python/py-arch.c:24:
7219              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
7220         using ::hypot;
7221                 ^~~~~
7222
7223         This happens because Python headers define 'hypot' to expand t
7224         '_hypot' in the Windows builds.
7225         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
7226         'hypoth'.  This avoids a compilation error.
7227
7228 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
7229
7230         * MAINTAINERS (Write After Approval): Fix ordering.
7231
7232 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
7233
7234         * MAINTAINERS (Write After Approval): Add Alan Hayward.
7235
7236 2018-01-26  Alan Modra  <amodra@gmail.com>
7237
7238         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
7239         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
7240         Remove nop.  Make const.  Comment.
7241         (powerpc32_plt_stub_so_2): New.
7242         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
7243         Correct count.  Update uses.
7244         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
7245         Move common code reading PLT entry word.  Correct
7246         powerpc32_plt_stub PLT address calculation.
7247         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
7248         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
7249         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
7250         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
7251         (ppc64_standard_linkage8): Likewise.
7252         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
7253         Correct insns description.
7254         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
7255
7256 2018-01-24  Pedro Alves  <palves@redhat.com>
7257
7258         GCC PR libstdc++/83906
7259         * gdbtypes.c (operator==(const dynamic_prop &,
7260         const dynamic_prop &)): New.
7261         (operator==(const range_bounds &, const range_bounds &)): New.
7262         (check_types_equal): Use them instead of memcmp.
7263         * gdbtypes.h (operator==(const dynamic_prop &,
7264         const dynamic_prop &)): Declare.
7265         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
7266         (operator==(const range_bounds &, const range_bounds &)): Declare.
7267         (operator!=(const range_bounds &, const range_bounds &)): Declare.
7268
7269 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
7270
7271         * s390-linux-tdep.c (s390_record_address_mask)
7272         (s390_record_calc_disp_common, s390_record_calc_disp)
7273         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
7274         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
7275         (s390_process_record): Move to s390-tdep.c.
7276         (s390_linux_init_abi_any): Adjust.
7277         * s390-tdep.c (s390_record_address_mask)
7278         (s390_record_calc_disp_common, s390_record_calc_disp)
7279         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
7280         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
7281         (s390_process_record): Moved from s390-linux-tdep.c
7282         (s390_gdbarch_init): Adjust.
7283
7284 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
7285
7286         * s390-linux-nat.c (s390-tdep.h): New include.
7287         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
7288         (HFILES_NO_SRCDIR): Add s390-tdep.h.
7289         (ALLDEPFILES): Add s390-tdep.c.
7290         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
7291         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
7292         * s390-tdep.h: ...this.  New file.
7293         * s390-linux-tdep.c (s390-tdep.h): New include.
7294         (_initialize_s390_tdep): Rename to...
7295         (_initialize_s390_linux_tdep): ...this and adjust.
7296         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
7297         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
7298         s390-tdep.h.
7299         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
7300         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
7301         (s390_is_partial_instruction, s390_software_single_step)
7302         (is_non_branch_ril, s390_displaced_step_copy_insn)
7303         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
7304         (s390_prologue_data, s390_addr, s390_store, s390_load)
7305         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
7306         (s390_register_call_saved, s390_guess_tracepoint_registers)
7307         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
7308         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
7309         (s390_pseudo_register_name, s390_pseudo_register_type)
7310         (s390_pseudo_register_read, s390_pseudo_register_write)
7311         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
7312         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
7313         (s390_addr_bits_remove, s390_address_class_type_flags)
7314         (s390_address_class_type_flags_to_name)
7315         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
7316         (s390_function_arg_float, s390_function_arg_vector)
7317         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
7318         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
7319         (s390_frame_align, s390_register_return_value, s390_return_value)
7320         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
7321         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
7322         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
7323         (s390_trad_frame_prev_register, s390_unwind_cache)
7324         (s390_prologue_frame_unwind_cache)
7325         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
7326         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
7327         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
7328         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
7329         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
7330         (s390_frame_base_address, s390_local_base_address)
7331         (s390_frame_base, s390_gcc_target_options)
7332         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
7333         (s390_validate_reg_range, s390_tdesc_valid)
7334         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
7335         * s390-tdep.c: ...this.  New file.
7336
7337 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
7338
7339         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
7340         (s390_process_record, s390_gdbarch_tdep_alloc)
7341         (s390_linux_init_abi_any): Use/set new hook.
7342
7343 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
7344
7345         * s390-linux-tdep.c (osabi.h): New include.
7346         (s390_linux_init_abi_31, s390_linux_init_abi_64)
7347         (s390_linux_init_abi_any): New functions.
7348         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
7349
7350 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
7351
7352         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
7353         tdesc_has_registers check
7354
7355 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
7356
7357         * s390-linux-tdep.c (s390_tdesc_valid): New function.
7358         (s390_validate_reg_range): New macro.
7359         (s390_gdbarch_init): Adjust.
7360
7361 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
7362
7363         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
7364         (s390_gdbarch_tdep_alloc): Adjust.
7365         (s390_gdbarch_init): Adjust.
7366
7367 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
7368
7369         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
7370         <have_tdb>: Change type to bool.
7371         (s390_gdbarch_tdep_alloc): Adjust.
7372         (s390_gdbarch_init): Adjust.
7373
7374 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
7375
7376         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
7377         (gdbarch_tdep) <have_upper, have_vx>: New fields.
7378         (s390_gdbarch_tdep_alloc): New function.
7379         (s390_gdbarch_init): Allocate tdep at start and use its fields
7380         instead of separate variables.
7381
7382 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
7383
7384         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
7385         when looking for cached gdbarch and add comment for remaining.
7386
7387 2018-01-22  Pedro Alves  <palves@redhat.com>
7388             Sergio Durigan Junior  <sergiodj@redhat.com>
7389
7390         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
7391         case.
7392
7393 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
7394
7395         * MAINTAINERS: Update my company e-mail address.
7396
7397 2018-01-22  Yao Qi  <yao.qi@linaro.org>
7398
7399         * regcache.c (cooked_write_test): New function.
7400         (_initialize_regcache): Register the test.
7401
7402 2018-01-22  Yao Qi  <yao.qi@linaro.org>
7403
7404         * ia64-tdep.c (ia64_pseudo_register_read): Call
7405         regcache->cooked_read instead of regcache_cooked_read_unsigned.
7406         * m32c-tdep.c (m32c_cat_read): Likewise.
7407         (m32c_r3r2r1r0_read): Likewise.
7408         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
7409         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
7410
7411 2018-01-22  Yao Qi  <yao.qi@linaro.org>
7412
7413         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
7414         method raw_read instead of regcache_raw_read.
7415         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
7416         * arm-tdep.c (arm_neon_quad_read): Likewise.
7417         * avr-tdep.c (avr_pseudo_register_read): Likewise.
7418         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
7419         * frv-tdep.c (frv_pseudo_register_read): Likewise.
7420         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
7421         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
7422         (i386_pseudo_register_read_into_value): Likewise.
7423         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
7424         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
7425         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
7426         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
7427         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
7428         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
7429         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
7430         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
7431         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
7432
7433 2018-01-22  Yao Qi  <yao.qi@linaro.org>
7434
7435         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
7436         * configure.tgt: Remove target mt.
7437         * mt-tdep.c: Remove.
7438         * regcache.c (cooked_read_test): Remove the check for mt.
7439
7440 2018-01-22  Yao Qi  <yao.qi@linaro.org>
7441
7442         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
7443         instead of gdbarch_pseudo_register_read_value.
7444
7445 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
7446
7447         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
7448         language is Ada.
7449
7450 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
7451
7452         * linespec.c (create_sals_line_offset): Remove code that preserved
7453         the symtab_and_line's line number.
7454
7455 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
7456
7457         * varobj.c (varobj_create): Don't set valid_block when creating a
7458         floating varobj.
7459
7460 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
7461
7462         * varobj.c (varobj_create): Remove out of date comment.
7463
7464 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
7465
7466         PR mi/20395
7467         * ada-exp.y (write_var_from_sym): Pass extra parameter when
7468         updating innermost block.
7469         * parse.c (innermost_block_tracker::update): Take extra type
7470         parameter, and check types match before updating innermost block.
7471         (write_dollar_variable): Update innermost block for registers.
7472         * parser-defs.h (enum innermost_block_tracker_type): New enum.
7473         (innermost_block_tracker::innermost_block_tracker): Initialise
7474         m_types member.
7475         (innermost_block_tracker::reset): Take type parameter.
7476         (innermost_block_tracker::update): Take type parameter, and pass
7477         type through as needed.
7478         (innermost_block_tracker::m_types): New member.
7479         * varobj.c (varobj_create): Pass type when reseting innermost
7480         block.
7481
7482 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
7483
7484         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
7485         * ada-lang.c (resolve_subexp): Likewise.
7486         * breakpoint.c (set_breakpoint_condition) Likewise.
7487         (watch_command_1) Likewise.
7488         * c-exp.y (variable): Likewise.
7489         * d-exp.y (PrimaryExpression): Likewise.
7490         * f-exp.y (variable): Likewise.
7491         * go-exp.y (variable): Likewise.
7492         * m2-exp.y (variable): Likewise.
7493         * objfiles.c (objfile::~objfile): Likewise.
7494         * p-exp.y (variable): Likewise.
7495         * parse.c (innermost_block): Change type.
7496         * parser-defs.h (class innermost_block_tracker): New.
7497         (innermost_block): Change to innermost_block_tracker.
7498         * printcmd.c (display_command): Switch to innermost_block API.
7499         (do_one_display): Likewise.
7500         * rust-exp.y (do_one_display): Likewise.
7501         * symfile.c (clear_symtab_users): Likewise.
7502         * varobj.c (varobj_create): Switch to innermost_block API, replace
7503         use of innermost_block with block stored on varobj object.
7504
7505 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
7506
7507         * expression.h (innermost_block): Remove declaration.
7508         * varobj.c: Add 'parser-defs.h' include.
7509
7510 2018-01-19  Tom Tromey  <tom@tromey.com>
7511
7512         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
7513         symbols in the static and global blocks.
7514
7515 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
7516
7517         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
7518         gdb_ptrace.h, and move including gdb_wait.h ...
7519         * nat/linux-ptrace.h: ... to here.
7520
7521 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
7522
7523         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
7524         inf_ptrace_detach_success.
7525         (inf_ptrace_detach_success): Add inferior parameter, use it
7526         instead of inferior_ptid, pass it to detach_inferior.
7527         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
7528         parameter.
7529         * inferior.c (detach_inferior): Add overload that takes an
7530         inferior object.
7531         * inferior.h (detach_inferior): Likewise.
7532         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
7533         use inferior_ptid, adjust call to inf_ptrace_detach_success.
7534         * linux-thread-db.c (thread_db_detach): Use inf parameter.
7535
7536 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
7537
7538         * target.h (struct target_ops) <to_detach>: Add inferior
7539         parameter.
7540         (target_detach): Likewise.
7541         * target.c (dispose_inferior): Pass inferior down.
7542         (target_detach): Pass inferior down.  Assert that it is equal to
7543         the current inferior.
7544         * aix-thread.c (aix_thread_detach): Pass inferior down.
7545         * corefile.c (core_file_command): Pass current_inferior() down.
7546         * corelow.c (core_detach): Add inferior parameter.
7547         * darwin-nat.c (darwin_detach): Likewise.
7548         * gnu-nat.c (gnu_detach): Likewise.
7549         * inf-ptrace.c (inf_ptrace_detach): Likewise.
7550         * infcmd.c (detach_command): Pass current_inferior() down to
7551         target_detach.
7552         * infrun.c (follow_fork_inferior): Pass parent_inf to
7553         target_detach.
7554         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
7555         target_detach.
7556         * linux-nat.c (linux_nat_detach): Add inferior parameter.
7557         * linux-thread-db.c (thread_db_detach): Likewise.
7558         * nto-procfs.c (procfs_detach): Likewise.
7559         * procfs.c (procfs_detach): Likewise.
7560         * record.c (record_detach): Likewise.
7561         * record.h (struct inferior): Forward-declare.
7562         (record_detach): Add inferior parameter.
7563         * remote-sim.c (gdbsim_detach): Likewise.
7564         * remote.c (remote_detach_1): Likewise.
7565         (remote_detach): Likewise.
7566         (extended_remote_detach): Likewise.
7567         * sol-thread.c (sol_thread_detach): Likewise.
7568         * target-debug.h (target_debug_print_inferior_p): New macro.
7569         * target-delegates.c: Re-generate.
7570         * top.c (kill_or_detach): Pass inferior down to target_detach.
7571         * windows-nat.c (windows_detach): Add inferior parameter.
7572
7573 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
7574
7575         * target.h (struct target_ops) <to_detach>: Remove args
7576         parameter.
7577         (target_detach): Likewise.
7578         * target.c (dispose_inferior): Adjust.
7579         (target_detach): Remove args parameter, adjust.
7580         * aix-thread.c (aix_thread_detach): Adjust.
7581         * corefile.c (core_file_command): Adjust.
7582         * corelow.c (core_detach): Adjust.
7583         * darwin-nat.c (darwin_detach): Adjust.
7584         * gnu-nat.c (gnu_detach): Adjust.
7585         * inf-ptrace.c (inf_ptrace_detach): Adjust.
7586         * infcmd.c (detach_command): Adjust
7587         * infrun.c (follow_fork_inferior): Adjust.
7588         (handle_vfork_child_exec_or_exit): Adjust.
7589         * linux-fork.c (linux_fork_detach): Remove args parameter.
7590         * linux-fork.h (linux_fork_detach): Likewise.
7591         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
7592         * linux-thread-db.c (thread_db_detach): Likewise.
7593         * nto-procfs.c (procfs_detach): Likewise.
7594         * procfs.c (procfs_detach): Likewise.
7595         (do_detach): Remove signo parameter.
7596         * record.c (record_detach): Remove args parameter.
7597         * record.h (record_detach): Likewise.
7598         * remote-sim.c (gdbsim_detach): Likewise.
7599         * remote.c (remote_detach_1): Likewise.
7600         (remote_detach): Likewise.
7601         (extended_remote_detach): Likewise.
7602         * sol-thread.c (sol_thread_detach): Likewise.
7603         * target-delegates.c: Re-generate.
7604         * top.c (struct qt_args) <args>: Remove field.
7605         (kill_or_detach): Don't pass args.
7606         (quit_force): Don't set args.
7607         * windows-nat.c (windows_detach): Remove args parameter.
7608
7609 2018-01-19  Yao Qi  <yao.qi@linaro.org>
7610
7611         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
7612         (arm_linux_init_abi): Install it.
7613
7614 2018-01-19  Yao Qi  <yao.qi@linaro.org>
7615
7616         * osabi.c (gdb_osabi_names): Extend the regexp for
7617         arm-linux-gnueabihf.
7618
7619 2018-01-18  Yao Qi  <yao.qi@linaro.org>
7620
7621         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
7622         m_abbrevs.
7623         (abbrev_table::add_abbrev): Update.
7624         (abbrev_table::lookup_abbrev): Update.
7625
7626 2018-01-18  Yao Qi  <yao.qi@linaro.org>
7627
7628         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
7629
7630 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
7631
7632         * compile/compile.c (compile_to_object): Convert "triplet_rx"
7633         to "std::string".
7634
7635 2018-01-17  Tom Tromey  <tom@tromey.com>
7636
7637         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
7638
7639 2018-01-17  Tom Tromey  <tom@tromey.com>
7640
7641         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
7642         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
7643         (create_array_type_with_stride): Update.
7644         * dwarf2read.c (set_die_type): Update.
7645
7646 2018-01-17  Tom Tromey  <tom@tromey.com>
7647
7648         * dwarf2read.c (delayed_method_info): Remove typedef.
7649         (dwarf2_cu::method_info): Now a std::vector.
7650         (add_to_method_list): Update.
7651         (free_delayed_list): Remove.
7652         (compute_delayed_physnames): Update.
7653         (process_full_comp_unit, process_full_type_unit): Clear the method
7654         list.  Remove cleanups.
7655         (psymtab_include_file_name): Add name_holder parameter.  Use
7656         unique_xmalloc_ptr.
7657         (dwarf_decode_lines): Update.
7658
7659 2018-01-17  Tom Tromey  <tom@tromey.com>
7660             Simon Marchi  <simon.marchi@ericsson.com>
7661
7662         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
7663         (dwarf2_per_objfile::free_cached_comp_units)
7664         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
7665         (init_cutu_and_read_dies_no_follow): Update.
7666         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
7667         (dwarf2_cu::~dwarf2_cu): New.
7668         (free_heap_comp_unit, free_stack_comp_unit): Remove.
7669         (age_cached_comp_units, free_one_cached_comp_unit): Update.
7670
7671 2018-01-17  Tom Tromey  <tom@tromey.com>
7672             Simon Marchi  <simon.marchi@ericsson.com>
7673
7674         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
7675         (struct die_reader_specs) <abbrev_table>: New member.
7676         (struct abbrev_table): Add constructor.
7677         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
7678         <abbrev_obstack>: Now an auto_obstack.
7679         (abbrev_table_up): New typedef.
7680         (init_cu_die_reader): Add abbrev_table parameter.
7681         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
7682         Add result_dwo_abbrev_table.
7683         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
7684         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
7685         Update.
7686         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
7687         parameter.
7688         (skip_children): Update.
7689         (abbrev_table::alloc_abbrev): Rename from
7690         abbrev_table_alloc_abbrev.
7691         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
7692         (abbrev_table::lookup_abbrev): Rename from
7693         abbrev_table_lookup_abbrev.
7694         (abbrev_table_read_table): Return abbrev_table_up.
7695         (abbrev_table_free, abbrev_table_free_cleanup)
7696         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
7697         (load_partial_dies): Update.
7698
7699 2018-01-17  Tom Tromey  <tom@tromey.com>
7700
7701         * dwarf2read.c (dwarf2_compute_name): Update comment.
7702         (read_func_scope, read_variable): Update.
7703         (new_symbol): Remove.
7704         (new_symbol_full): Rename to new_symbol.
7705
7706 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
7707
7708         PR gdb/16577
7709         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
7710         a warning instead of throwing an error, set section size to 0 and return
7711         NULL.
7712         * gdb_bfd.h (gdb_bfd_map_section): Update description.
7713
7714 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
7715
7716         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
7717         std::string.
7718         (linux_ptrace_attach_fail_reason_string): Likewise.
7719         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
7720         Likewise.
7721         (linux_ptrace_attach_fail_reason_string): Likewise.
7722         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
7723
7724 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
7725
7726         * linux-nat.c (linux_nat_attach): Remove xstrdup.
7727
7728 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
7729
7730         PR gdb/21559
7731         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
7732         checking for fs_base/gs_base fields in struct user_regs_struct.
7733         * configure: Regenerate.
7734
7735 2018-01-17  Yao Qi  <yao.qi@linaro.org>
7736
7737         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
7738         function.
7739         (aarch64_linux_init_abi): Install it to gdbarch hook
7740         gcc_target_options.
7741
7742 2018-01-15  Pedro Alves  <palves@redhat.com>
7743
7744         * common/signals-state-save-restore.c
7745         (save_original_signals_state): Fix typos.
7746
7747 2017-01-12  Tom Tromey  <tom@tromey.com>
7748             Sergio Durigan Junior  <sergiodj@redhat.com>
7749
7750         * Makefile.in (install-only): Install gdb-add-index.
7751
7752 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
7753
7754         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
7755
7756 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7757
7758         * infrun.c (keep_going_pass_signal): Clear step-over info when
7759         insert_breakpoints fails.
7760
7761 2018-01-11  Pedro Alves  <palves@redhat.com>
7762
7763         PR gdb/22583
7764         * infrun.c (resume): Rename to ...
7765         (resume_1): ... this.
7766         (resume): Reimplement as wrapper around resume_1.
7767
7768 2018-01-11  Pedro Alves  <palves@redhat.com>
7769
7770         PR remote/22597
7771         * remote.c (remote_parse_stop_reply): Default to the last-set
7772         general thread instead of to 'magic_null_ptid'.
7773
7774 2018-01-10  Pedro Alves  <palves@redhat.com>
7775
7776         * language.h (language_get_symbol_name_matcher): Rename ...
7777         (get_symbol_name_matcher): ... this.
7778         * language.c (language_get_symbol_name_matcher): Ditto.
7779         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
7780         callers adjusted.
7781
7782 2018-01-10  Pedro Alves  <palves@redhat.com>
7783
7784         PR gdb/22670
7785         * dwarf2read.c
7786         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
7787         Adjust to use language_get_symbol_name_matcher instead of
7788         language_defn::la_get_symbol_name_matcher.
7789         * language.c (language_get_symbol_name_matcher): If in Ada mode
7790         and the lookup name is a verbatim match, return Ada's matcher.
7791         * language.h (language_get_symbol_name_matcher): Adjust comment.
7792         (ada_lookup_name_info::verbatim_p):: New method.
7793
7794 2018-01-10  Pedro Alves  <palves@redhat.com>
7795
7796         PR gdb/22670
7797         * ada-lang.c (ada_collect_symbol_completion_matches): If the
7798         minsym's language is language_auto or language_cplus, pass down
7799         language_ada instead.
7800         * symtab.c (compare_symbol_name): Don't frob symbol language here.
7801
7802 2018-01-10  Pedro Alves  <palves@redhat.com>
7803
7804         PR gdb/22670
7805         * minsyms.c (linkage_name_str): New function.
7806         (iterate_over_minimal_symbols): Use it.
7807
7808 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
7809
7810         * NEWS: Document that 'info proc' now works on FreeBSD.
7811
7812 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
7813
7814         * configure.ac: Check for kinfo_getfile in libutil.
7815         * configure: Regenerate.
7816         * config.in: Regenerate.
7817         * fbsd-nat.c: Include "fbsd-tdep.h".
7818         (fbsd_fetch_cmdline): New.
7819         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
7820         rather than calling error.
7821         (fbsd_info_proc): New.
7822         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
7823         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
7824         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
7825
7826 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
7827
7828         * fbsd-nat.c (struct free_deleter): Remove.
7829         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
7830
7831 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
7832
7833         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
7834         NULL for an empty pathname.
7835
7836 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
7837
7838         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
7839         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
7840         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
7841         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
7842         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
7843         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
7844         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
7845         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
7846         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
7847         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
7848         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
7849         (fbsd_core_fetch_timeval, fbsd_print_sigset)
7850         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
7851         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
7852         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
7853
7854 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
7855
7856         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
7857         (gnu_xfer_auxv): New function.
7858         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
7859         TARGET_OBJECT_AUXV.
7860
7861 2018-01-08  Yao Qi  <yao.qi@linaro.org>
7862             Simon Marchi  <simon.marchi@ericsson.com>
7863
7864         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
7865         common/selftest.c.
7866         (COMMON_OBS): Remove selftest.o.
7867         * configure.ac: Append selftest-arch.c and common/selftest.c to
7868         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
7869         * configure: Re-generated.
7870         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
7871         GDB_SELF_TEST.
7872         (maintenance_info_selftests): Likewise.
7873
7874 2018-01-08  Xavier Roirand  <roirand@adacore.com>
7875
7876         * ada-valprint.c (val_print_packed_array_elements): Use
7877         proper number of elements when printing an array indexed
7878         by an enumeration type.
7879
7880 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
7881
7882         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
7883         (dw2_get_file_names_reader): Adjust.
7884         (lookup_dwo_signatured_type): Adjust.
7885         (lookup_dwp_signatured_type): Adjust.
7886         (lookup_signatured_type): Adjust.
7887         (create_type_unit_group): Adjust.
7888         (get_type_unit_group): Adjust.
7889         (process_psymtab_comp_unit_reader): Adjust.
7890         (build_type_psymtabs_reader): Adjust.
7891         (scan_partial_symbols): Adjust.
7892         (add_partial_symbol): Adjust.
7893         (add_partial_subprogram): Adjust.
7894         (peek_die_abbrev): Adjust.
7895         (fixup_go_packaging): Adjust.
7896         (process_imported_unit_die): Adjust.
7897         (dwarf2_compute_name): Adjust.
7898         (dwarf2_physname): Adjust.
7899         (read_import_statement): Adjust.
7900         (handle_DW_AT_stmt_list): Adjust.
7901         (read_file_scope): Adjust.
7902         (read_func_scope): Adjust.
7903         (read_lexical_block_scope): Adjust.
7904         (read_call_site_scope): Adjust.
7905         (read_variable): Adjust.
7906         (dwarf2_rnglists_process): Adjust.
7907         (dwarf2_ranges_process): Adjust.
7908         (dwarf2_ranges_read): Adjust.
7909         (dwarf2_get_pc_bounds): Adjust.
7910         (dwarf2_record_block_ranges): Adjust.
7911         (dwarf2_add_field): Adjust.
7912         (dwarf2_add_member_fn): Adjust.
7913         (read_structure_type): Adjust.
7914         (process_structure_scope): Adjust.
7915         (read_enumeration_type): Adjust.
7916         (read_array_type): Adjust.
7917         (mark_common_block_symbol_computed): Adjust.
7918         (read_common_block): Adjust.
7919         (read_namespace_type): Adjust.
7920         (read_namespace): Adjust.
7921         (read_module_type): Adjust.
7922         (read_tag_pointer_type): Adjust.
7923         (read_tag_ptr_to_member_type): Adjust.
7924         (read_tag_string_type): Adjust.
7925         (read_subroutine_type): Adjust.
7926         (read_typedef): Adjust.
7927         (read_base_type): Adjust.
7928         (attr_to_dynamic_prop): Adjust.
7929         (read_subrange_type): Adjust.
7930         (read_unspecified_type): Adjust.
7931         (dwarf2_read_abbrevs): Adjust.
7932         (load_partial_dies): Adjust.
7933         (read_partial_die): Adjust.
7934         (find_partial_die): Adjust.
7935         (guess_partial_die_structure_name): Adjust.
7936         (fixup_partial_die): Adjust.
7937         (read_attribute_value): Adjust.
7938         (read_addr_index): Adjust.
7939         (read_addr_index_from_leb128): Adjust.
7940         (read_str_index): Adjust.
7941         (dwarf2_string_attr): Adjust.
7942         (get_debug_line_section): Adjust.
7943         (dwarf_decode_line_header): Adjust.
7944         (lnp_state_machine::check_line_address): Adjust.
7945         (dwarf_decode_lines_1): Adjust.
7946         (dwarf_decode_lines): Adjust.
7947         (dwarf2_start_symtab): Adjust.
7948         (var_decode_location): Adjust.
7949         (new_symbol_full): Adjust.
7950         (dwarf2_const_value_data): Adjust.
7951         (dwarf2_const_value_attr): Adjust.
7952         (dwarf2_const_value): Adjust.
7953         (die_type): Adjust.
7954         (die_containing_type): Adjust.
7955         (build_error_marker_type): Adjust.
7956         (lookup_die_type): Adjust.
7957         (guess_full_die_structure_name): Adjust.
7958         (anonymous_struct_prefix): Adjust.
7959         (determine_prefix): Adjust.
7960         (dwarf2_name): Adjust.
7961         (follow_die_ref_or_sig): Adjust.
7962         (follow_die_offset): Adjust.
7963         (follow_die_ref): Adjust.
7964         (follow_die_sig_1): Adjust.
7965         (follow_die_sig): Adjust.
7966         (get_signatured_type): Adjust.
7967         (get_DW_AT_signature_type): Adjust.
7968         (decode_locdesc): Adjust.
7969         (dwarf_decode_macros): Adjust.
7970         (cu_debug_loc_section): Adjust.
7971         (fill_in_loclist_baton): Adjust.
7972         (dwarf2_symbol_mark_computed): Adjust.
7973         (init_one_comp_unit): Don't assign
7974         dwarf2_cu::dwarf2_per_objfile.
7975         (set_die_type): Adjust.
7976
7977 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
7978
7979         * dwarf2read.c (struct mapped_debug_names): Add constructor.
7980         <dwarf2_per_objfile>: New field.
7981         (dwarf2_per_objfile): Remove global.
7982         (get_dwarf2_per_objfile): New function.
7983         (set_dwarf2_per_objfile): New function.
7984         (dwarf2_build_psymtabs_hard): Change objfile parameter to
7985         dwarf2_per_objfile.
7986         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
7987         (read_abbrev_offset): Likewise.
7988         (read_indirect_string): Likewise.
7989         (read_indirect_line_string): Likewise.
7990         (read_indirect_string_at_offset): Likewise.
7991         (read_indirect_string_from_dwz): Likewise.
7992         (dwarf2_find_containing_comp_unit): Change objfile parameter to
7993         dwarf2_per_objfile.
7994         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
7995         (create_all_comp_units): Change objfile parameter to
7996         dwarf2_per_objfile.
7997         (create_all_type_units): Likewise.
7998         (process_queue): Add dwarf2_per_objfile parameter.
7999         (read_and_check_comp_unit_head): Likewise.
8000         (lookup_dwo_unit_in_dwp): Likewise.
8001         (get_dwp_file): Likewise.
8002         (process_cu_includes): Likewise.
8003         (struct free_dwo_file_cleanup_data): New struct.
8004         (dwarf2_has_info): Use get_dwarf2_per_objfile and
8005         set_dwarf2_per_objfile.
8006         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
8007         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
8008         context, adjust calls.
8009         (dw2_instantiate_symtab): Likewise.
8010         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
8011         (dw2_get_cu): Likewise.
8012         (create_cu_from_index_list): Change objfile parameter to
8013         dwarf2_per_objfile.
8014         (create_cus_from_index_list): Get dwarf2_per_objfile from
8015         context, adjust calls.
8016         (create_cus_from_index): Likewise.
8017         (create_signatured_type_table_from_index): Change objfile
8018         parameter to dwarf2_per_objfile.
8019         (create_signatured_type_table_from_debug_names): Change objfile
8020         parameter to dwarf2_per_objfile.
8021         (create_addrmap_from_index): Likewise.
8022         (create_addrmap_from_aranges): Likewise.
8023         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
8024         (dw2_setup): Remove.
8025         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
8026         context.
8027         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
8028         get_dwarf2_per_objfile.
8029         (dw2_forget_cached_source_info): Likewise.
8030         (dw2_map_symtabs_matching_filename): Likewise.
8031         (struct dw2_symtab_iterator) <index>: Remove.
8032         <dwarf2_per_objfile>: New field.
8033         (dw2_symtab_iter_init): Replace index parameter with
8034         dwarf2_per_objfile.
8035         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
8036         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
8037         (dw2_print_stats): Likewise.
8038         (dw2_dump): Likewise.
8039         (dw2_expand_symtabs_for_function): Likewise.
8040         (dw2_expand_all_symtabs): Likewise.
8041         (dw2_expand_symtabs_with_fullname): Likewise.
8042         (dw2_expand_marked_cus): Replace index and objfile parameters
8043         with dwarf2_per_objfile.
8044         (dw_expand_symtabs_matching_file_matcher): Add
8045         dwarf2_per_objfile parameter and adjust calls.
8046         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
8047         adjust calls.
8048         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
8049         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
8050         adjust calls.
8051         (create_cus_from_debug_names_list): Replace objfile parameter
8052         with dwarf2_per_objfile and adjust calls.
8053         (create_cus_from_debug_names): Likewise.
8054         (dwarf2_read_debug_names): Likewise.
8055         (mapped_debug_names::namei_to_name): Adjust call.
8056         (dw2_debug_names_iterator::next): Likewise.
8057         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
8058         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
8059         (dw2_debug_names_dump): Likewise.
8060         (dw2_debug_names_expand_symtabs_for_function): Likewise.
8061         (dw2_debug_names_expand_symtabs_matching): Likewise.
8062         (dwarf2_initialize_objfile): Likewise.
8063         (dwarf2_build_psymtabs): Likewise.
8064         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
8065         this_cu.
8066         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
8067         (read_and_check_comp_unit_head): Likewise.
8068         (read_abbrev_offset): Likewise.
8069         (create_debug_type_hash_table): Likewise.
8070         (create_debug_types_hash_table): Likewise.
8071         (create_all_type_units): Replace objfile parameter with
8072         dwarf2_per_objfile.
8073         (add_type_unit): Add dwarf2_per_objfile parameter.
8074         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
8075         with dwarf2_per_objfile.
8076         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
8077         (lookup_dwp_signatured_type): Likewise.
8078         (lookup_signatured_type): Likewise.
8079         (read_cutu_die_from_dwo): Likewise.
8080         (init_tu_and_read_dwo_dies): Likewise.
8081         (init_cutu_and_read_dies): Likewise.
8082         (init_cutu_and_read_dies_no_follow): Likewise.
8083         (allocate_type_unit_groups_table): Add objfile parameter.
8084         (create_type_unit_group): Use dwarf2_per_objfile from cu.
8085         (get_type_unit_group): Likewise.
8086         (process_psymtab_comp_unit): Update call.
8087         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
8088         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
8089         (print_tu_stats): Likewise.
8090         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
8091         in void* parameter.
8092         (build_type_psymtabs): Change objfile parameter to
8093         dwarf2_per_objfile.
8094         (process_skeletonless_type_unit): Use dwarf2_per_objfile
8095         passed in void* parameter.
8096         (process_skeletonless_type_units): Change objfile parameter to
8097         dwarf2_per_objfile.
8098         (set_partial_user): Likewise.
8099         (dwarf2_build_psymtabs_hard): Likewise.
8100         (read_comp_units_from_section): Likewise.
8101         (create_all_comp_units): Likewise.
8102         (scan_partial_symbols): Update calls.
8103         (add_partial_symbol): Likewise.
8104         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
8105         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
8106         (process_queue): Add dwarf2_per_objfile parameter.
8107         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
8108         (compute_compunit_symtab_includes): Likewise.
8109         (process_cu_includes): Add dwarf2_per_objfile parameter.
8110         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
8111         (process_full_type_unit): Likewise.
8112         (process_imported_unit_die): Update call.
8113         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
8114         (read_file_scope): Likewise.
8115         (allocate_dwo_file_hash_table): Add objfile parameter.
8116         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
8117         (create_cus_hash_table): Likewise.
8118         (create_dwp_hash_table): Likewise.
8119         (create_dwo_unit_in_dwp_v1): Likewise.
8120         (create_dwp_v2_section): Likewise.
8121         (create_dwo_unit_in_dwp_v2): Likewise.
8122         (lookup_dwo_unit_in_dwp): Likewise.
8123         (try_open_dwop_file): Likewise.
8124         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
8125         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
8126         cleanup to include a reference to dwarf2_per_objfile.
8127         (open_dwp_file): Add dwarf2_per_objfile parameter.
8128         (open_and_init_dwp_file): Likewise.
8129         (get_dwp_file): Likewise.
8130         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
8131         (queue_and_load_all_dwo_tus): Update call.
8132         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
8133         data.
8134         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
8135         (dwarf2_ranges_process): Likewise.
8136         (dwarf2_get_pc_bounds): Likewise.
8137         (mark_common_block_symbol_computed): Likewise.
8138         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
8139         (dwarf2_read_abbrevs): Update call.
8140         (read_partial_die): Use dwarf2_per_objfile from cu.
8141         (find_partial_die): Likewise.
8142         (fixup_partial_die): Likewise.
8143         (read_attribute_value): Likewise.
8144         (read_indirect_string_at_offset_from): Add objfile parameter.
8145         (read_indirect_string_at_offset): Add dwarf2_per_objfile
8146         parameter.
8147         (read_indirect_string_from_dwz): Add objfile parameter.
8148         (read_indirect_string): Add objfile parameter.
8149         (read_addr_index_1): Add dwarf2_per_objfile parameter.
8150         (read_addr_index): Use dwarf2_per_objfile from cu.
8151         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
8152         call dw2_setup.
8153         (read_str_index): Use dwarf2_per_objfile from cu.
8154         (get_debug_line_section): Likewise.
8155         (read_formatted_entries): Add dwarf2_per_objfile parameter.
8156         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
8157         (new_symbol_full): Use dwarf2_per_objfile from cu.
8158         (build_error_marker_type): Likewise.
8159         (lookup_die_type): Likewise.
8160         (determine_prefix): Likewise.
8161         (follow_die_offset): Likewise.
8162         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
8163         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
8164         (dwarf2_fetch_die_type_sect_off): Likewise.
8165         (dwarf2_get_die_type): Likewise.
8166         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
8167         (get_signatured_type): Likewise.
8168         (get_DW_AT_signature_type): Likewise.
8169         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
8170         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
8171         (cu_debug_loc_section): Likewise.
8172         (fill_in_loclist_baton): Likewise.
8173         (dwarf2_symbol_mark_computed): Likewise.
8174         (dwarf2_find_containing_comp_unit): Change objfile parameter to
8175         dwarf2_per_objfile.
8176         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
8177         parameter.
8178         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
8179         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
8180         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
8181         (set_die_type): Use dwarf2_free_objfile from cu.
8182         (get_die_type_at_offset): Likewise.
8183         (dwarf2_per_objfile_free): Don't assign global variable.
8184         (debug_names) <constructor>: Add dwarf2_per_objfile
8185         parameter, update m_debugstrlookup construction.
8186         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
8187         parameter.
8188         <m_dwarf2_per_objfile>: New field.
8189         <lookup>: Use m_dwarf2_per_objfile.
8190         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
8191         (psyms_seen_size): Likewise.
8192         (write_gdbindex): Replace objfile parameter with
8193         dwarf2_per_objfile.
8194         (write_debug_names): Likewise.
8195         (write_psymtabs_to_index): Likewise.
8196         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
8197         calls.
8198
8199 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
8200
8201         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
8202         <dwarf2_per_objfile>: New field.
8203         (struct dwarf2_per_cu_data) <objfile>: Remove.
8204         <dwarf2_per_objfile>: New field.
8205         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
8206         of objfile.
8207         (create_signatured_type_table_from_index): Likewise.
8208         (create_debug_type_hash_table): Likewise.
8209         (fill_in_sig_entry_from_dwo_entry): Likewise.
8210         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
8211         (create_type_unit_group): Assign dwarf2_per_objfile instead of
8212         objfile.
8213         (create_partial_symtab): Access objfile through
8214         dwarf2_per_objfile.
8215         (process_psymtab_comp_unit_reader): Likewise.
8216         (read_comp_units_from_section): Likewise.
8217         (scan_partial_symbols): Likewise.
8218         (add_partial_symbol): Likewise.
8219         (add_partial_subprogram): Likewise.
8220         (peek_die_abbrev): Likewise.
8221         (fixup_go_packaging): Likewise.
8222         (process_full_comp_unit): Likewise.
8223         (process_full_type_unit): Likewise.
8224         (process_imported_unit_die): Likewise.
8225         (dwarf2_compute_name): Likewise.
8226         (dwarf2_physname): Likewise.
8227         (read_import_statement): Likewise.
8228         (create_cus_hash_table): Assign dwarf2_physname instead of
8229         objfile.
8230         (read_func_scope): Access objfile through dwarf2_per_objfile.
8231         (read_lexical_block_scope): Likewise.
8232         (read_call_site_scope): Likewise.
8233         (read_variable): Likewise.
8234         (dwarf2_rnglists_process): Likewise.
8235         (dwarf2_ranges_process): Likewise.
8236         (dwarf2_ranges_read): Likewise.
8237         (dwarf2_record_block_ranges): Likewise.
8238         (dwarf2_add_field): Likewise.
8239         (dwarf2_add_member_fn): Likewise.
8240         (read_structure_type): Likewise.
8241         (process_structure_scope): Likewise.
8242         (read_enumeration_type): Likewise.
8243         (read_array_type): Likewise.
8244         (read_common_block): Likewise.
8245         (read_namespace_type): Likewise.
8246         (read_namespace): Likewise.
8247         (read_module_type): Likewise.
8248         (read_tag_pointer_type): Likewise.
8249         (read_tag_ptr_to_member_type): Likewise.
8250         (read_tag_string_type): Likewise.
8251         (read_subroutine_type): Likewise.
8252         (read_typedef): Likewise.
8253         (read_base_type): Likewise.
8254         (attr_to_dynamic_prop): Likewise.
8255         (read_subrange_type): Likewise.
8256         (read_unspecified_type): Likewise.
8257         (load_partial_dies): Likewise.
8258         (read_partial_die): Likewise.
8259         (find_partial_die): Likewise.
8260         (guess_partial_die_structure_name): Likewise.
8261         (fixup_partial_die): Likewise.
8262         (read_attribute_value): Likewise.
8263         (read_addr_index_from_leb128): Likewise.
8264         (dwarf2_read_addr_index): Likewise.
8265         (dwarf2_string_attr): Likewise.
8266         (lnp_state_machine::check_line_address): Likewise.
8267         (dwarf_decode_lines_1): Likewise.
8268         (dwarf_decode_lines): Likewise.
8269         (dwarf2_start_symtab): Likewise.
8270         (var_decode_location): Likewise.
8271         (new_symbol_full): Likewise.
8272         (dwarf2_const_value_data): Likewise.
8273         (dwarf2_const_value_attr): Likewise.
8274         (dwarf2_const_value): Likewise.
8275         (die_type): Likewise.
8276         (die_containing_type): Likewise.
8277         (lookup_die_type): Likewise.
8278         (guess_full_die_structure_name): Likewise.
8279         (anonymous_struct_prefix): Likewise.
8280         (dwarf2_name): Likewise.
8281         (follow_die_ref_or_sig): Likewise.
8282         (follow_die_offset): Likewise.
8283         (follow_die_ref): Likewise.
8284         (dwarf2_fetch_die_loc_sect_off): Likewise.
8285         (dwarf2_fetch_constant_bytes): Likewise.
8286         (dwarf2_fetch_die_type_sect_off): Likewise.
8287         (dwarf2_get_die_type): Likewise.
8288         (follow_die_sig): Likewise.
8289         (decode_locdesc): Likewise.
8290         (dwarf2_per_cu_objfile): Likewise.
8291         (dwarf2_per_cu_text_offset): Likewise.
8292         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
8293         objfile.
8294         (set_die_type): Access objfile through
8295         dwarf2_per_objfile.
8296
8297 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
8298
8299         * valprint.c (converted_character_d): Remove typedef.
8300         (DEF_VEC_O (converted_character_d)): Remove.
8301         (count_next_character): Use std::vector.
8302         (print_converted_chars_to_obstack): Likewise.
8303         (generic_printstr): Likewise.
8304
8305 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
8306
8307         * xml-support.h (struct gdb_xml_value): Add constructor.
8308         <value>: Change type to unique_xmalloc_ptr.
8309         (gdb_xml_value_s): Remove typedef.
8310         (DEF_VEC_O (gdb_xml_value_s)): Remove.
8311         (gdb_xml_element_start_handler): Change parameter type to
8312         std::vector.
8313         (xml_find_attribute): Likewise.
8314         * xml-support.c (xml_find_attribute): Change parameter type to
8315         std::vector and adjust.
8316         (gdb_xml_values_cleanup): Remove.
8317         (gdb_xml_parser::start_element): Adjust to std::vector.
8318         (xinclude_start_include): Change paraeter type to std::vector
8319         and adjust.
8320         * btrace.c (check_xml_btrace_version): Likewise.
8321         (parse_xml_btrace_block): Likewise.
8322         (parse_xml_btrace_pt_config_cpu): Likewise.
8323         (parse_xml_btrace_pt): Likewise.
8324         (parse_xml_btrace_conf_bts): Likewise.
8325         (parse_xml_btrace_conf_pt): Likewise.
8326         * memory-map.c (memory_map_start_memory): Likewise.
8327         (memory_map_start_property): Likewise.
8328         * osdata.c (osdata_start_osdata): Likewise.
8329         (osdata_start_item): Likewise.
8330         (osdata_start_column): Likewise.
8331         * remote.c (start_thread): Likewise.
8332         * solib-aix.c (library_list_start_library): Likewise.
8333         (library_list_start_list): Likewise.
8334         * solib-svr4.c (library_list_start_library): Likewise.
8335         (svr4_library_list_start_list): Likewise.
8336         * solib-target.c (library_list_start_segment): Likewise.
8337         (library_list_start_section): Likewise.
8338         (library_list_start_library): Likewise.
8339         (library_list_start_list): Likewise.
8340         * tracepoint.c (traceframe_info_start_memory): Likewise.
8341         (traceframe_info_start_tvar): Likewise.
8342         * xml-syscall.c (syscall_start_syscall): Likewise.
8343         * xml-tdesc.c (tdesc_start_target): Likewise.
8344         (tdesc_start_feature): Likewise.
8345         (tdesc_start_reg): Likewise.
8346         (tdesc_start_union): Likewise.
8347         (tdesc_start_struct): Likewise.
8348         (tdesc_start_flags): Likewise.
8349         (tdesc_start_enum): Likewise.
8350         (tdesc_start_field): Likewise.
8351         (tdesc_start_enum_value): Likewise.
8352         (tdesc_start_vector): Likewise.
8353
8354 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
8355
8356         * extension.h (struct xmethod_worker) <clone>: Remove.
8357         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
8358         Remove.
8359         (python_xmethod_worker::clone): Remove.
8360         * valops.c (find_overload_match): Use std::move instead of
8361         clone.
8362
8363 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
8364
8365         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
8366         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
8367         <free_xmethod_worker_data>: Remove.
8368         <get_matching_xmethod_workers>: Chance VEC to std::vector.
8369         <get_xmethod_arg_types>: Remove.
8370         <get_xmethod_result_type>: Remove.
8371         <invoke_xmethod>: Remove.
8372         * extension.c (new_xmethod_worker): Remove.
8373         (clone_xmethod_worker): Remove.
8374         (get_matching_xmethod_workers): Return void, pass std::vector by
8375         pointer.
8376         (get_xmethod_arg_types): Rename to...
8377         (xmethod_worker::get_arg_types): ... this, and adjust.
8378         (get_xmethod_result_type): Rename to...
8379         (xmethod_worker::get_result_type): ... this, and adjust.
8380         (invoke_xmethod): Remove.
8381         (free_xmethod_worker): Remove.
8382         (free_xmethod_worker_vec): Remove.
8383         * extension.h (enum ext_lang_rc): Move here from
8384         extension-priv.h.
8385         (struct xmethod_worker): Add constructor and destructor.
8386         <data>: Remove.
8387         <value>: Remove.
8388         <invoke, clone, do_get_result_type, do_get_arg_types>: New
8389         virtual pure methods.
8390         <get_arg_types, get_result_type>: New methods.
8391         (xmethod_worker_ptr): Remove typedef.
8392         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
8393         (xmethod_worker_vec): Remove typedef.
8394         (xmethod_worker_up): New typedef.
8395         (invoke_xmethod): Remove.
8396         (clone_xmethod_worker): Remove.
8397         (free_xmethod_worker): Remove.
8398         (free_xmethod_worker_vec): Remove.
8399         (get_xmethod_arg_types): Remove.
8400         (get_xmethod_result_type): Remove.
8401         * valops.c (find_method_list): Use std::vector, don't use
8402         intermediate vector.
8403         (value_find_oload_method_list): Use std::vector.
8404         (find_overload_match): Use std::vector.
8405         (find_oload_champ): Use std::vector.
8406         * value.c (value_free): Use operator delete.
8407         (value_of_xmethod): Rename to...
8408         (value_from_xmethod): ... this.  Don't assign
8409         xmethod_worker::value, take rvalue-reference.
8410         (result_type_of_xmethod): Adjust.
8411         (call_xmethod): Adjust.
8412         * value.h: Include extension.h.
8413         (struct xmethod_worker): Don't forward-declare.
8414         (value_of_xmethod): Rename to...
8415         (value_from_xmethod): ... this, take rvalue-reference.
8416         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
8417         (struct python_xmethod_worker): ... this, add constructor and
8418         destructor.
8419         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
8420         (gdbpy_free_xmethod_worker_data): Rename to...
8421         (python_xmethod_worker::~python_xmethod_worker): ... this and
8422         adjust.
8423         (gdbpy_clone_xmethod_worker_data): Rename to...
8424         (python_xmethod_worker::clone): ... this and adjust.
8425         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
8426         temporary vector.
8427         (gdbpy_get_xmethod_arg_types): Rename to...
8428         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
8429         (gdbpy_get_xmethod_result_type): Rename to...
8430         (python_xmethod_worker::do_get_result_type): ... this and
8431         adjust.
8432         (gdbpy_invoke_xmethod): Rename to...
8433         (python_xmethod_worker::invoke): ... this and adjust.
8434         (new_python_xmethod_worker): Rename to...
8435         (python_xmethod_worker::python_xmethod_worker): ... this and
8436         adjust.
8437         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
8438         Remove.
8439         (gdbpy_free_xmethod_worker_data): Remove.
8440         (gdbpy_get_matching_xmethod_workers): Use std::vector.
8441         (gdbpy_get_xmethod_arg_types): Remove.
8442         (gdbpy_get_xmethod_result_type): Remove.
8443         (gdbpy_invoke_xmethod): Remove.
8444         * python/python.c (python_extension_ops): Remove obsolete
8445         callbacks.
8446
8447 2018-01-05  Pedro Alves  <palves@redhat.com>
8448
8449         PR gdb/18653
8450         * common/signals-state-save-restore.c
8451         (save_original_signals_state): New parameter 'quiet'.  Warn if we
8452         find a custom handler preinstalled, instead of internal erroring.
8453         But only warn if !quiet.
8454         * common/signals-state-save-restore.h
8455         (save_original_signals_state): New parameter 'quiet'.
8456         * main.c (captured_main_1): Move save_original_signals_state call
8457         after option handling, and pass QUIET.
8458
8459 2018-01-05  Pedro Alves  <palves@redhat.com>
8460
8461         * spu-tdep.c (spu_catch_start): Pass
8462         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
8463
8464 2018-01-05  Pedro Alves  <palves@redhat.com>
8465
8466         PR gdb/22670
8467         * ada-lang.c (literal_symbol_name_matcher): New function.
8468         (ada_get_symbol_name_matcher): Use it for
8469         symbol_name_match_type::SEARCH_NAME.
8470         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
8471         it down instead of assuming symbol_name_match_type::FULL.
8472         * block.h (block_lookup_symbol): New parameter 'match_type'.
8473         * c-valprint.c (print_unpacked_pointer): Use
8474         lookup_symbol_search_name instead of lookup_symbol.
8475         * compile/compile-object-load.c (get_out_value_type): Pass down
8476         symbol_name_match_type::SEARCH_NAME.
8477         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
8478         symbol_name_match_type::FULL.
8479         * cp-support.c (cp_get_symbol_name_matcher): Handle
8480         symbol_name_match_type::SEARCH_NAME.
8481         * infrun.c (insert_exception_resume_breakpoint): Use
8482         lookup_symbol_search_name.
8483         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
8484         * psymtab.c (maintenance_check_psymtabs): Use
8485         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
8486         * stack.c (print_frame_args): Use lookup_symbol_search_name and
8487         SYMBOL_SEARCH_NAME.
8488         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
8489         if symbol_name_match_type::SEARCH_NAME.
8490         (lookup_symbol_in_language): Pass down
8491         symbol_name_match_type::FULL.
8492         (lookup_symbol_search_name): New.
8493         (lookup_language_this): Pass down
8494         symbol_name_match_type::SEARCH_NAME.
8495         (lookup_symbol_aux, lookup_local_symbol): New parameter
8496         'match_type'.  Pass it down.
8497         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
8498         (lookup_symbol_search_name): New declaration.
8499         (lookup_symbol_in_block): New 'match_type' parameter.
8500
8501 2018-01-05  Pedro Alves  <palves@redhat.com>
8502
8503         PR gdb/22670
8504         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
8505         ada_lookup_symbol.
8506         (ada_lookup_symbol): Reimplement in terms of
8507         ada_lookup_symbol_list, bits factored out from
8508         ada_lookup_encoded_symbol.
8509
8510 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
8511
8512         * ada-exp.y (write_object_renaming): When subscripting an array
8513         using a symbol as the index, pass the block in call to
8514         ada_lookup_encoded_symbol when looking that symbol up.
8515
8516 2018-01-05  Jerome Guitton  <guitton@adacore.com>
8517
8518         * ada-lang.c (ada_array_length): Use ada_index_type instead of
8519         TYPE_INDEX_TYPE.
8520
8521 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
8522
8523         * ada-lang.c (ada_to_fixed_value_create): Add handling of
8524         the case where VALUE_LVAL (val0) is not lval_memory.
8525
8526 2018-01-05  Xavier Roirand  <roirand@adacore.com>
8527
8528         * ada-valprint.c (print_optional_low_bound): Handle
8529         character-indexed array printing like boolean-indexed array
8530         printing.
8531
8532 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
8533
8534         * NEWS: Create a new section for the next release branch.
8535         Rename the section of the current branch, now that it has
8536         been cut.
8537
8538 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
8539
8540         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
8541         * version.in: Bump version to 8.1.50.DATE-git.
8542
8543 2018-01-03  Xavier Roirand  <roirand@adacore.com>
8544
8545         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
8546         Add field.
8547         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
8548         Add field.
8549         (default_exception_support_info) <catch_handlers_sym>: Add field.
8550         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
8551         (ada_exception_name_addr_1): Add "catch handlers" handling.
8552         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
8553         Update all callers.
8554         (create_excep_cond_exprs) <ex>: Add parameter.
8555         (re_set_exception): Update create_excep_cond_exprs call.
8556         (print_it_exception, print_one_exception, print_mention_exception)
8557         (print_recreate_exception): Add "catch handler" handling.
8558         (allocate_location_catch_handlers, re_set_catch_handlers)
8559         (check_status_catch_handlers, print_it_catch_handlers)
8560         (print_one_catch_handlers, print_mention_catch_handlers)
8561         (print_recreate_catch_handlers): New function.
8562         (catch_handlers_breakpoint_ops): New variable.
8563         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
8564         Add parameter.  Add "catch handler" handling.
8565         (ada_exception_sym_name, ada_exception_breakpoint_ops):
8566         Add "catch handler" handling.
8567         (ada_exception_catchpoint_cond_string): Add "catch handler"
8568         handling.
8569         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
8570         call.
8571         (catch_ada_handlers_command): New function.
8572         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
8573         operations structure.
8574         (_initialize_ada_language): Add "catch handlers" command entry.
8575         * NEWS: Document "catch handlers" feature.
8576
8577 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
8578
8579         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
8580         account when creating the array type of the slice.
8581         (ada_value_slice): Likewise.
8582
8583 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
8584
8585         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
8586         New enum value.
8587         (create_array_type_with_stride): Add byte_stride_prop parameter.
8588         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
8589         New parameter.  Update all callers in this file.
8590         (array_type_has_dynamic_stride): New function.
8591         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
8592         of arrays with dynamic byte strides.
8593         * dwarf2read.c (read_array_type): Add support for dynamic
8594         DW_AT_byte_stride attributes.
8595
8596 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
8597
8598         * dwarf2read.c (read_unspecified_type): Treat
8599         DW_TAG_enumeration_type DIEs from Ada units as stubs.
8600
8601 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
8602
8603         Update copyright year range in all GDB files.
8604
8605 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
8606
8607         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
8608         and gdb/testsuite/gdb.base/step-line.c.
8609
8610 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
8611
8612         * copyright.py (main): Dump the contents of
8613         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
8614         even if BY_HAND is empty.
8615
8616 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
8617
8618         * top.c (print_gdb_version): Update Copyright year in version
8619         message.
8620
8621 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
8622
8623         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
8624
8625 For older changes see ChangeLog-2017.
8626 \f
8627 Local Variables:
8628 mode: change-log
8629 left-margin: 8
8630 fill-column: 74
8631 version-control: never
8632 coding: utf-8
8633 End: