gdb/ChangeLog

   1 2018-09-05  Joel Brobecker  <brobecker@adacore.com>
   2
   3         * version.in: Set GDB version number to 8.2.0.DATE-git.
   4         * PROBLEMS: Likewise.
   5
   6 2018-09-05  Joel Brobecker  <brobecker@adacore.com>
   7
   8         GDB 8.2 released.
   9
  10 2018-09-05  Joel Brobecker  <brobecker@adacore.com>
  11
  12         * version.in: Set GDB version number to 8.2.
  13         * PROBLEMS: Likewise.
  14
  15 2018-09-04  Sergio Durigan Junior  <sergiodj@redhat.com>
  16
  17         PR gdb/23558
  18         * gnulib/import/m4/getcwd-path-max.m4: Add handling of Hurd,
  19         Linux and kFreeBSD platforms.
  20         * gnulib/configure: Regenerate.
  21
  22 2018-08-31  Tom Tromey  <tom@tromey.com>
  23
  24         * dwarf2read.c (dwarf2_add_field): Set the TYPE_LENGTH of the
  25         variant part type.
  26
  27 2018-08-28  Alan Hayward  <alan.hayward@arm.com>
  28
  29         * aarch64-linux-tdep.c (aarch64_linux_supply_sve_regset): New function.
  30         (aarch64_linux_collect_sve_regset): Likewise.
  31         (aarch64_linux_iterate_over_regset_sections): Check for SVE.
  32         * regcache.h (regcache_map_entry_size): New function.
  33
  34 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
  35
  36         * aarch64-linux-tdep.c (SVE_HEADER_SIZE_LENGTH): Add define.
  37         (SVE_HEADER_MAX_SIZE_LENGTH): Likewise.
  38         (SVE_HEADER_VL_LENGTH): Likewise.
  39         (SVE_HEADER_MAX_VL_LENGTH): Likewise.
  40         (SVE_HEADER_FLAGS_LENGTH): Likewise.
  41         (SVE_HEADER_RESERVED_LENGTH): Likewise.
  42         (SVE_HEADER_SIZE_OFFSET): Likewise.
  43         (SVE_HEADER_MAX_SIZE_OFFSET): Likewise.
  44         (SVE_HEADER_VL_OFFSET): Likewise.
  45         (SVE_HEADER_MAX_VL_OFFSET): Likewise.
  46         (SVE_HEADER_FLAGS_OFFSET): Likewise.
  47         (SVE_HEADER_RESERVED_OFFSET): Likewise.
  48         (SVE_HEADER_SIZE): Likewise.
  49         (aarch64_linux_core_read_vq): Add function.
  50         (aarch64_linux_core_read_description): Check for SVE section.
  51
  52 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
  53
  54         * aarch64-fbsd-tdep.c
  55         (aarch64_fbsd_iterate_over_regset_sections): Add supply_size and
  56         collect_size.
  57         * aarch64-linux-tdep.c
  58         (aarch64_linux_iterate_over_regset_sections): Likewise.
  59         * alpha-linux-tdep.c
  60         (alpha_linux_iterate_over_regset_sections):
  61         * alpha-nbsd-tdep.c
  62         (alphanbsd_iterate_over_regset_sections): Likewise.
  63         * amd64-fbsd-tdep.c
  64         (amd64fbsd_iterate_over_regset_sections): Likewise.
  65         * amd64-linux-tdep.c
  66         (amd64_linux_iterate_over_regset_sections): Likewise.
  67         * arm-bsd-tdep.c
  68         (armbsd_iterate_over_regset_sections): Likewise.
  69         * arm-fbsd-tdep.c
  70         (arm_fbsd_iterate_over_regset_sections): Likewise.
  71         * arm-linux-tdep.c
  72         (arm_linux_iterate_over_regset_sections): Likewise.
  73         * corelow.c (get_core_registers_cb): Likewise.
  74         (core_target::fetch_registers): Likewise.
  75         * fbsd-tdep.c (fbsd_collect_regset_section_cb): Likewise.
  76         * frv-linux-tdep.c (frv_linux_iterate_over_regset_sections): Likewise.
  77         * gdbarch.h (void): Regenerate.
  78         * gdbarch.sh: Add supply_size and collect_size.
  79         * hppa-linux-tdep.c (hppa_linux_iterate_over_regset_sections): Likewise.
  80         * hppa-nbsd-tdep.c (hppanbsd_iterate_over_regset_sections): Likewise.
  81         * hppa-obsd-tdep.c (hppaobsd_iterate_over_regset_sections): Likewise.
  82         * i386-fbsd-tdep.c (i386fbsd_iterate_over_regset_sections): Likewise.
  83         * i386-linux-tdep.c (i386_linux_iterate_over_regset_sections): Likewise.
  84         * i386-tdep.c (i386_iterate_over_regset_sections): Likewise.
  85         * ia64-linux-tdep.c (ia64_linux_iterate_over_regset_sections): Likewise.
  86         * linux-tdep.c (linux_collect_regset_section_cb): Likewise.
  87         * m32r-linux-tdep.c (m32r_linux_iterate_over_regset_sections): Likewise.
  88         * m68k-bsd-tdep.c (m68kbsd_iterate_over_regset_sections): Likewise.
  89         * m68k-linux-tdep.c (m68k_linux_iterate_over_regset_sections): Likewise.
  90         * mips-fbsd-tdep.c (mips_fbsd_iterate_over_regset_sections): Likewise.
  91         * mips-linux-tdep.c (mips_linux_iterate_over_regset_sections): Likewise.
  92         * mips-nbsd-tdep.c (mipsnbsd_iterate_over_regset_sections): Likewise.
  93         * mips64-obsd-tdep.c (mips64obsd_iterate_over_regset_sections): Likewise.
  94         * mn10300-linux-tdep.c (am33_iterate_over_regset_sections): Likewise.
  95         * nios2-linux-tdep.c (nios2_iterate_over_regset_sections): Likewise.
  96         * ppc-fbsd-tdep.c (ppcfbsd_iterate_over_regset_sections): Likewise.
  97         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections): Likewise.
  98         * ppc-nbsd-tdep.c (ppcnbsd_iterate_over_regset_sections): Likewise.
  99         * ppc-obsd-tdep.c (ppcobsd_iterate_over_regset_sections): Likewise.
 100         * rs6000-aix-tdep.c (rs6000_aix_iterate_over_regset_sections): Likewise.
 101         * s390-linux-tdep.c (s390_iterate_over_regset_sections): Likewise.
 102         * score-tdep.c (score7_linux_iterate_over_regset_sections): Likewise.
 103         * sh-tdep.c (sh_iterate_over_regset_sections): Likewise.
 104         * sparc-tdep.c (sparc_iterate_over_regset_sections): Likewise.
 105         * tilegx-linux-tdep.c (tilegx_iterate_over_regset_sections): Likewise.
 106         * vax-tdep.c (vax_iterate_over_regset_sections): Likewise.
 107         * xtensa-tdep.c (xtensa_iterate_over_regset_sections): Likewise.
 108
 109 2018-08-28  Alan Hayward  <alan.hayward@arm.com>
 110
 111         * corelow.c (core_target::get_core_register_section): Rename
 112         min_size to section_min_size.
 113
 114 2018-08-25  Simon Marchi  <simon.marchi@polymtl.ca>
 115
 116         * python/py-threadevent.c (py_get_event_thread): Initialize
 117         pythread.
 118
 119 2018-08-24  Kevin Buettner  <kevinb@redhat.com>
 120
 121         PR gdb/23021
 122         * block.h (blockrange, blockranges): New struct declarations.
 123         (struct block): Add new field named `ranges'.
 124         (BLOCK_RANGES, BLOCK_NRANGES, BLOCK_RANGE, BLOCK_CONTIGUOUS_P)
 125         (BLOCK_RANGE_START, BLOCK_RANGE_END, BLOCK_ENTRY_PC): New
 126         macros for accessing ranges in struct block.
 127         (make_blockranges): New declaration.
 128         block.c (make_blockranges): New function.
 129         * dwarf2read.c (dwarf2_record_block_ranges): Fill in BLOCK_RANGES
 130         for block.
 131         * symtab.h (find_pc_partial_function): Add new parameter `block'.
 132         * blockframe.c (cache_pc_function_block): New static global.
 133         (clear_pc_function_cache): Clear cache_pc_function_block.
 134         (find_pc_partial_function): Move comment to symtab.h.  Add
 135         support for non-contiguous blocks.
 136         * cli/cli-cmds.c (block.h): Include.
 137         (print_disassembly): Handle printing of non-contiguous blocks.
 138         (disassemble_current_function): Likewise.
 139         (disassemble_command): Likewise.
 140
 141         * ax-gdb.c (gen_var_ref): Use BLOCK_ENTRY_PC in place of
 142         BLOCK_START.
 143         * blockframe.c (get_pc_function_start): Likewise.
 144         * compile/compile-c-symbols.c (convert_one_symbol): Likewise.
 145         (gcc_symbol_address): Likewise.
 146         * compile/compile-object-run.c (compile_object_run): Likewise.
 147         * compile/compile.c (get_expr_block_and_pc): Likewise.
 148         * dwarf2loc.c (dwarf2_find_location_expression): Likewise.
 149         (func_addr_to_tail_call_list): Likewise.
 150         * findvar.c (default_read_var_value): Likewise.
 151         * inline-frame.c (inline_frame_this_id): Likewise.
 152         (skip-inline_frames): Likewise.
 153         * infcmd.c (until_next_command): Likewise.
 154         * linespec.c (convert_linespec_to_sals): Likewise.
 155         * parse.c (parse_exp_in_context_1): Likewise.
 156         * printcmd.c (build_address_symbolic): likewise.
 157         (info_address_command): Likewise.
 158         symtab.c (find_function_start_sal): Likewise.
 159         (skip_prologue_sal): Likewise.
 160         (find_function_alias_target): Likewise.
 161         (find_gnu_ifunc): Likewise.
 162         * stack.c (find_frame_funname): Likewise.
 163         * symtab.c (fixup_symbol_section): Likewise.
 164         (find_function_start_sal): Likewise.
 165         (skip_prologue_sal): Likewsie.
 166         (find_function_alias_target): Likewise.
 167         (find_gnu_ifunc): Likewise.
 168         * tracepoint.c (info_scope_command): Likewise.
 169         * value.c (value_fn_field): Likewise.
 170
 171         * infrun.c (fill_in_stop_func): Use find_function_entry_range_from_pc
 172         in place of find_pc_partial_function.
 173         * blockframe.c (find_function_entry_range_from_pc): New function.
 174         * symtab.h (find_function_entry_range_from_pc): Declare and document.
 175         * objfiles.c (objfile_relocate1): Relocate start and end addresses
 176         for each range in a block.
 177
 178 2018-08-24  Pedro Alves  <palves@redhat.com>
 179             Simon Marchi  <simon.marchi@ericsson.com>
 180
 181         PR gdb/23379
 182         * python/py-continueevent.c: Include "gdbthread.h".
 183         (create_continue_event_object): Add intro comment.  Add 'ptid'
 184         parameter.  Use it to find thread to pass to
 185         create_thread_event_object.
 186         (emit_continue_event): Pass PTID down to
 187         create_continue_event_object.
 188         * python/py-event.h (py_get_event_thread): Declare.
 189         (create_thread_event_object): Remove default from 'thread'
 190         parameter.
 191         * python/py-stopevent.c (create_stop_event_object): Use
 192         py_get_event_thread.
 193         * python/py-threadevent.c (get_event_thread): Rename to ...
 194         (py_get_event_thread): ... this, make extern, add 'ptid' parameter
 195         and use it to find the thread.
 196         (create_thread_event_object): Assert that THREAD isn't null.
 197         Don't find the event thread here.
 198
 199 2018-08-23  Xavier Roirand  <roirand@adacore.com>
 200
 201         * machoread.c (macho_symfile_read_all_oso): Remove uneeded
 202         incrementation.
 203
 204 2018-08-21  Alan Hayward  <alan.hayward@arm.com>
 205
 206         * arch/aarch64.h (aarch64_regnum): Update comment.
 207
 208 2018-08-21  Alan Hayward  <alan.hayward@arm.com>
 209
 210         * NEWS: Add SVE to 8.2 section.
 211
 212 2018-08-16  Tom Tromey  <tom@tromey.com>
 213
 214         * top.c (read_command_file): Update.
 215         (command_line_input): Remove "repeat" argument.
 216         * ada-lang.c (get_selections): Update.
 217         * linespec.c (decode_line_2): Update.
 218         * defs.h (command_line_input): Remove argument.
 219         * cli/cli-script.c (read_next_line): Update.
 220         * python/py-gdb-readline.c: Update.
 221
 222 2018-08-17  Tom Tromey  <tom@tromey.com>
 223
 224         * cli/cli-script.c (read_next_line): Pass 0 as repeat argument to
 225         command_line_input.
 226
 227 2018-07-13  Simon Marchi  <simon.marchi@polymtl.ca>
 228
 229         * symfile.c (set_objfile_default_section_offset): Remove struct
 230         keyword.
 231
 232 2018-07-25  Alan Hayward  <alan.hayward@arm.com>
 233
 234         * target-descriptions.c (tdesc_register_bitsize): Rename.
 235         * target-descriptions.h (tdesc_register_bitsize): Likewise.
 236         * rs6000-tdep.c (rs6000_gdbarch_init): Use new name.
 237         * aarch64-tdep.c (aarch64_get_tdesc_vq): Convert size.
 238
 239 2018-07-24  Keith Seitz  <keiths@redhat.comt
 240
 241         PR symtab/23010
 242         * dwarf2read.c (dw2_add_symbol_to_list): New function.
 243         (fixup_go_packaging, new_symbol): Use dw2_add_symbol_to_list
 244         instead of add_symbol_to_list.
 245         (read_file_scope): Call prepare_one_comp_unit before reading
 246         any other DIEs.
 247
 248 2018-07-22  Tom Tromey  <tom@tromey.com>
 249
 250         * symfile.c (reread_symbols): Notify iter, not objfile.
 251
 252 2018-07-22  Tom Tromey  <tom@tromey.com>
 253
 254         * ravenscar-thread.c (ravenscar_thread_target::store_registers):
 255         Use arch_ops.
 256         (ravenscar_thread_target::prepare_to_store): Likewise.
 257
 258 2018-07-17  Tom Tromey  <tom@tromey.com>
 259
 260         PR gdb/18624:
 261         * coffread.c (coff_symtab_read): Use scoped_free_pendings.
 262
 263 2018-07-11  Pedro Alves  <palves@redhat.com>
 264
 265         PR gdb/23377
 266         * remote.c (remote_target::remote_detach_pid): Call
 267         set_current_process.
 268
 269 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
 270
 271         PR c++/23373
 272         * c-typeprint.c (c_type_print_base_struct_union): Don't print
 273         offsets/sizes for static members of a class/struct.
 274
 275 2018-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
 276
 277         * contrib/gdb-add-index.sh ($dwarf5): New, use it.
 278
 279 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
 280
 281         * version.in: Set GDB version number to 8.1.90.DATE-git.
 282         * PROBLEMS: Likewise.
 283
 284 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
 285
 286         GDB 8.1.90 released.
 287
 288 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
 289
 290         * version.in: Set GDB version number to 8.1.90.
 291         * PROBLEMS: Likewise.
 292
 293 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
 294
 295         * NEWS: Change "Changes since GDB 8.1" into "Changes in GDB 8.2".
 296
 297 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
 298
 299         GDB 8.2 branch created (1b919490e8ba30bf1d6941df0ed112b0e557017e):
 300         * version.in: Bump version to 8.1.90.DATE-git.
 301
 302 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
 303             Pedro Alves  <palves@redhat.com>
 304
 305         * linux-nat.c (linux_init_ptrace): Rename to ...
 306         (linux_init_ptrace_procfs): ... this.  Call
 307         linux_proc_init_warnings.
 308         (linux_nat_target::post_attach)
 309         (linux_nat_target::post_startup_inferior): Adjust.
 310         * nat/linux-procfs.c (linux_proc_init_warnings): Define function.
 311         * nat/linux-procfs.h (linux_proc_init_warnings): Declare function.
 312
 313 2018-07-04  Tom de Vries  <tdevries@suse.de>
 314
 315         * dwarf2read.c (error_check_comp_unit_head): Move dwarf version
 316         check ...
 317         (read_comp_unit_head): ... here.
 318
 319 2018-07-03  Tom Tromey  <tom@tromey.com>
 320
 321         * tracepoint.c (process_tracepoint_on_disconnect, start_tracing)
 322         (stop_tracing, tstatus_command)
 323         (find_matching_tracepoint_location, merge_uploaded_tracepoints)
 324         (print_one_static_tracepoint_marker): Update.
 325         * breakpoint.c (static_tracepoints_here, all_tracepoints): Return
 326         std::vector.
 327         * breakpoint.h (breakpoint_p): Remove typedef.  Don't declare
 328         VEC.
 329         (all_tracepoints, static_tracepoints_here): Return std::vector.
 330
 331 2018-07-03  Tom Tromey  <tom@tromey.com>
 332
 333         * common/ptid.c (ptid_equal): Remove.
 334         * common/ptid.h (ptid_equal): Don't declare.
 335         * ada-tasks.c: Update.
 336         * breakpoint.c: Update.
 337         * common/agent.c: Update.
 338         * corelow.c: Update.
 339         * darwin-nat-info.c: Update.
 340         * darwin-nat.c: Update.
 341         * dcache.c: Update.
 342         * dtrace-probe.c: Update.
 343         * dummy-frame.c: Update.
 344         * fbsd-nat.c: Update.
 345         * frame.c: Update.
 346         * gdbthread.h: Update.
 347         * gnu-nat.c: Update.
 348         * go32-nat.c: Update.
 349         * inf-loop.c: Update.
 350         * inf-ptrace.c: Update.
 351         * infcall.c: Update.
 352         * infcmd.c: Update.
 353         * inflow.c: Update.
 354         * infrun.c: Update.
 355         * linux-fork.c: Update.
 356         * linux-nat.c: Update.
 357         * linux-thread-db.c: Update.
 358         * mi/mi-cmd-var.c: Update.
 359         * mi/mi-interp.c: Update.
 360         * mi/mi-main.c: Update.
 361         * nto-procfs.c: Update.
 362         * ppc-linux-tdep.c: Update.
 363         * procfs.c: Update.
 364         * python/py-inferior.c: Update.
 365         * python/py-record-btrace.c: Update.
 366         * python/py-record.c: Update.
 367         * ravenscar-thread.c: Update.
 368         * regcache.c: Update.
 369         * remote-sim.c: Update.
 370         * remote.c: Update.
 371         * sol-thread.c: Update.
 372         * solib.c: Update.
 373         * target.c: Update.
 374         * tui/tui-stack.c: Update.
 375         * varobj.c: Update.
 376         * windows-nat.c: Update.
 377         * windows-tdep.c: Update.
 378
 379 2018-07-03  Tom Tromey  <tom@tromey.com>
 380
 381         * common/ptid.c (ptid_match): Remove.
 382         * common/ptid.h (ptid_match): Don't declare.
 383         * fbsd-nat.c: Update.
 384         * infcmd.c: Update.
 385         * infrun.c: Update.
 386         * linux-nat.c: Update.
 387         * record-btrace.c: Update.
 388         * regcache.c: Update.
 389         * remote.c: Update.
 390
 391 2018-07-03  Tom Tromey  <tom@tromey.com>
 392
 393         * common/ptid.c (ptid_tid_p): Remove.
 394         * common/ptid.h (ptid_tid_p): Don't declare.
 395         * sol-thread.c: Update.
 396
 397 2018-07-03  Tom Tromey  <tom@tromey.com>
 398
 399         * common/ptid.c (ptid_lwp_p): Remove.
 400         * common/ptid.h (ptid_lwp_p): Don't declare.
 401         * fbsd-nat.c: Update.
 402         * linux-nat.c: Update.
 403         * nat/linux-procfs.c: Update.
 404         * nat/x86-linux-dregs.c: Update.
 405         * sol-thread.c: Update.
 406
 407 2018-07-03  Tom Tromey  <tom@tromey.com>
 408
 409         * common/ptid.c (ptid_is_pid): Remove.
 410         * common/ptid.h (ptid_is_pid): Don't declare.
 411         * infrun.c: Update.
 412         * linux-nat.c: Update.
 413         * mi/mi-interp.c: Update.
 414         * remote.c: Update.
 415         * thread.c: Update.
 416
 417 2018-07-03  Tom Tromey  <tom@tromey.com>
 418
 419         * common/ptid.c (ptid_get_tid): Remove.
 420         * common/ptid.h (ptid_get_tid): Don't declare.
 421         * ada-tasks.c: Update.
 422         * aix-thread.c: Update.
 423         * bsd-uthread.c: Update.
 424         * darwin-nat.c: Update.
 425         * fbsd-nat.c: Update.
 426         * i386-darwin-nat.c: Update.
 427         * infrun.c: Update.
 428         * linux-tdep.c: Update.
 429         * nto-procfs.c: Update.
 430         * ppc-ravenscar-thread.c: Update.
 431         * python/py-infthread.c: Update.
 432         * ravenscar-thread.c: Update.
 433         * sol-thread.c: Update.
 434         * sparc-ravenscar-thread.c: Update.
 435         * windows-nat.c: Update.
 436
 437 2018-07-03  Tom Tromey  <tom@tromey.com>
 438
 439         * common/ptid.c (ptid_get_lwp): Remove.
 440         * common/ptid.h (ptid_get_lwp): Don't declare.
 441         * aarch64-linux-nat.c: Update.
 442         * ada-tasks.c: Update.
 443         * aix-thread.c: Update.
 444         * amd64-linux-nat.c: Update.
 445         * arm-linux-nat.c: Update.
 446         * corelow.c: Update.
 447         * fbsd-nat.c: Update.
 448         * fbsd-tdep.c: Update.
 449         * gnu-nat.c: Update.
 450         * i386-cygwin-tdep.c: Update.
 451         * i386-gnu-nat.c: Update.
 452         * i386-linux-nat.c: Update.
 453         * ia64-linux-nat.c: Update.
 454         * inf-ptrace.c: Update.
 455         * infrun.c: Update.
 456         * linux-fork.c: Update.
 457         * linux-nat.c: Update.
 458         * linux-tdep.c: Update.
 459         * linux-thread-db.c: Update.
 460         * mips-linux-nat.c: Update.
 461         * nat/aarch64-linux-hw-point.c: Update.
 462         * nat/aarch64-linux.c: Update.
 463         * nat/linux-btrace.c: Update.
 464         * nat/linux-osdata.c: Update.
 465         * nat/linux-procfs.c: Update.
 466         * nat/x86-linux-dregs.c: Update.
 467         * obsd-nat.c: Update.
 468         * ppc-fbsd-nat.c: Update.
 469         * ppc-linux-nat.c: Update.
 470         * procfs.c: Update.
 471         * python/py-infthread.c: Update.
 472         * ravenscar-thread.c: Update.
 473         * remote.c: Update.
 474         * s390-linux-nat.c: Update.
 475         * sol-thread.c: Update.
 476         * sol2-tdep.c: Update.
 477         * spu-linux-nat.c: Update.
 478         * x86-linux-nat.c: Update.
 479         * xtensa-linux-nat.c: Update.
 480
 481 2018-07-03  Tom Tromey  <tom@tromey.com>
 482
 483         * common/ptid.c (ptid_get_pid): Remove.
 484         * common/ptid.h (ptid_get_pid): Don't declare.
 485         * aarch64-linux-nat.c: Update.
 486         * ada-lang.c: Update.
 487         * aix-thread.c: Update.
 488         * alpha-bsd-nat.c: Update.
 489         * amd64-fbsd-nat.c: Update.
 490         * amd64-linux-nat.c: Update.
 491         * arm-linux-nat.c: Update.
 492         * arm-nbsd-nat.c: Update.
 493         * auxv.c: Update.
 494         * break-catch-syscall.c: Update.
 495         * breakpoint.c: Update.
 496         * bsd-uthread.c: Update.
 497         * corelow.c: Update.
 498         * ctf.c: Update.
 499         * darwin-nat.c: Update.
 500         * fbsd-nat.c: Update.
 501         * fbsd-tdep.c: Update.
 502         * gcore.c: Update.
 503         * gnu-nat.c: Update.
 504         * hppa-nbsd-nat.c: Update.
 505         * hppa-obsd-nat.c: Update.
 506         * i386-fbsd-nat.c: Update.
 507         * ia64-linux-nat.c: Update.
 508         * inf-ptrace.c: Update.
 509         * infcmd.c: Update.
 510         * inferior.c: Update.
 511         * inferior.h: Update.
 512         * inflow.c: Update.
 513         * infrun.c: Update.
 514         * linux-fork.c: Update.
 515         * linux-nat.c: Update.
 516         * linux-tdep.c: Update.
 517         * linux-thread-db.c: Update.
 518         * m68k-bsd-nat.c: Update.
 519         * mi/mi-interp.c: Update.
 520         * mi/mi-main.c: Update.
 521         * mips-linux-nat.c: Update.
 522         * mips-nbsd-nat.c: Update.
 523         * mips64-obsd-nat.c: Update.
 524         * nat/aarch64-linux-hw-point.c: Update.
 525         * nat/aarch64-linux.c: Update.
 526         * nat/linux-btrace.c: Update.
 527         * nat/linux-osdata.c: Update.
 528         * nat/linux-procfs.c: Update.
 529         * nat/x86-linux-dregs.c: Update.
 530         * nto-procfs.c: Update.
 531         * obsd-nat.c: Update.
 532         * ppc-linux-nat.c: Update.
 533         * ppc-nbsd-nat.c: Update.
 534         * ppc-obsd-nat.c: Update.
 535         * proc-service.c: Update.
 536         * procfs.c: Update.
 537         * python/py-inferior.c: Update.
 538         * python/py-infthread.c: Update.
 539         * ravenscar-thread.c: Update.
 540         * record.c: Update.
 541         * remote-sim.c: Update.
 542         * remote.c: Update.
 543         * rs6000-nat.c: Update.
 544         * s390-linux-nat.c: Update.
 545         * sh-nbsd-nat.c: Update.
 546         * sol-thread.c: Update.
 547         * sparc-nat.c: Update.
 548         * sparc64-tdep.c: Update.
 549         * spu-linux-nat.c: Update.
 550         * spu-tdep.c: Update.
 551         * target-debug.h: Update.
 552         * target.c: Update.
 553         * thread.c: Update.
 554         * tid-parse.c: Update.
 555         * tracefile-tfile.c: Update.
 556         * vax-bsd-nat.c: Update.
 557         * windows-nat.c: Update.
 558         * x86-linux-nat.c: Update.
 559         * x86-nat.c: Update.
 560
 561 2018-07-03  Tom Tromey  <tom@tromey.com>
 562
 563         * common/ptid.c (pid_to_ptid): Remove.
 564         * common/ptid.h (pid_to_ptid): Don't declare.
 565         * aix-thread.c: Update.
 566         * arm-linux-nat.c: Update.
 567         * common/ptid.c: Update.
 568         * common/ptid.h: Update.
 569         * corelow.c: Update.
 570         * ctf.c: Update.
 571         * darwin-nat.c: Update.
 572         * fbsd-nat.c: Update.
 573         * fork-child.c: Update.
 574         * gnu-nat.c: Update.
 575         * go32-nat.c: Update.
 576         * inf-ptrace.c: Update.
 577         * infcmd.c: Update.
 578         * inferior.c: Update.
 579         * infrun.c: Update.
 580         * linux-fork.c: Update.
 581         * linux-nat.c: Update.
 582         * nat/aarch64-linux-hw-point.c: Update.
 583         * nat/fork-inferior.c: Update.
 584         * nat/x86-linux-dregs.c: Update.
 585         * nto-procfs.c: Update.
 586         * obsd-nat.c: Update.
 587         * procfs.c: Update.
 588         * progspace.c: Update.
 589         * remote.c: Update.
 590         * rs6000-nat.c: Update.
 591         * s390-linux-nat.c: Update.
 592         * sol-thread.c: Update.
 593         * spu-linux-nat.c: Update.
 594         * target.c: Update.
 595         * top.c: Update.
 596         * tracefile-tfile.c: Update.
 597         * windows-nat.c: Update.
 598
 599 2018-07-03  Tom Tromey  <tom@tromey.com>
 600
 601         * common/ptid.h (ptid_build): Don't declare.
 602         * common/ptid.c (ptid_build): Remove.
 603         * aix-thread.c: Update.
 604         * bsd-kvm.c: Update.
 605         * bsd-uthread.c: Update.
 606         * common/agent.c: Update.
 607         * common/ptid.c: Update.
 608         * common/ptid.h: Update.
 609         * corelow.c: Update.
 610         * darwin-nat.c: Update.
 611         * fbsd-nat.c: Update.
 612         * gnu-nat.c: Update.
 613         * linux-fork.c: Update.
 614         * linux-nat.c: Update.
 615         * linux-thread-db.c: Update.
 616         * nat/linux-osdata.c: Update.
 617         * nat/linux-procfs.c: Update.
 618         * nto-procfs.c: Update.
 619         * obsd-nat.c: Update.
 620         * proc-service.c: Update.
 621         * procfs.c: Update.
 622         * ravenscar-thread.c: Update.
 623         * remote-sim.c: Update.
 624         * remote.c: Update.
 625         * sol-thread.c: Update.
 626         * target.c: Update.
 627         * windows-nat.c: Update.
 628
 629 2018-07-03  Tom Tromey  <tom@tromey.com>
 630
 631         * infrun.c (follow_exec): Use exit_inferior_silent.
 632         * inferior.c (exit_inferior_num_silent): Remove.
 633         * inferior.h (exit_inferior_num_silent): Don't declare.
 634
 635 2018-07-03  Tom Tromey  <tom@tromey.com>
 636
 637         PR cli/23340:
 638         * darwin-nat.c (darwin_attach_pid): Reset inferior and
 639         inferior_ptid on error.
 640
 641 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
 642             Simon Marchi  <simon.marchi@polymtl.ca>
 643
 644         PR tdep/8282
 645         * disasm.h (gdb_disassembler): Add
 646         `m_disassembler_options_holder'. member
 647         * disasm.c (get_all_disassembler_options): New function.
 648         (gdb_disassembler::gdb_disassembler): Use it.
 649         (gdb_buffered_insn_length_init_dis): Likewise.
 650         (gdb_buffered_insn_length): Adjust accordingly.
 651         (set_disassembler_options): Handle options with arguments.
 652         (show_disassembler_options_sfunc): Likewise.  Add a leading new
 653         line if showing options with descriptions.
 654         (disassembler_options_completer): Adapt to using the
 655         `disasm_options_and_args_t' structure.
 656         * mips-tdep.c (mips_disassembler_options): New variable.
 657         (mips_disassembler_options_o32): Likewise.
 658         (mips_disassembler_options_n32): Likewise.
 659         (mips_disassembler_options_n64): Likewise.
 660         (gdb_print_insn_mips): Don't set `disassembler_options'.
 661         (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): Remove
 662         functions.
 663         (mips_gdbarch_init): Always set `gdbarch_print_insn' to
 664         `gdb_print_insn_mips'.  Set `gdbarch_disassembler_options',
 665         `gdbarch_disassembler_options_implicit' and
 666         `gdbarch_valid_disassembler_options'.
 667         * arm-tdep.c (_initialize_arm_tdep): Adapt to using the
 668         `disasm_options_and_args_t' structure.
 669         * gdbarch.sh (disassembler_options_implicit): New `gdbarch'
 670         method.
 671         (valid_disassembler_options): Switch from `disasm_options_t' to
 672         the `disasm_options_and_args_t' structure.
 673         * NEWS: Document `set disassembler-options' support for the MIPS
 674         target.
 675         * gdbarch.h: Regenerate.
 676         * gdbarch.c: Regenerate.
 677
 678 2018-07-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 679
 680         * riscv-tdep.c (riscv_register_aliases): Swap "fp" and "s0" entries.
 681
 682 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
 683
 684         * amd64-darwin-tdep.c (x86_darwin_init_abi_64): Add missing
 685         parameter in call to amd64_target_description.
 686         * amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
 687         * amd64-fbsd-tdep.c (amd64fbsd_core_read_description)
 688         (amd64fbsd_init_abi): Likewise.
 689         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
 690         * amd64-obsd-tdep.c (amd64obsd_init_abi): Likewise.
 691         * amd64-sol2-tdep.c (amd64_sol2_init_abi): Likewise.
 692         * amd64-fbsd-nat.c (amd64_fbsd_nat_target): Likewise.
 693
 694 2018-06-29  Pedro Alves  <palves@redhat.com>
 695
 696         * gdb/amd64-tdep.h (amd64_create_target_description): Add
 697         "segments" parameter.
 698         * gdb/amd64-tdep.c (amd64_none_init_abi, amd64_x32_none_init_abi)
 699         (_initialize_amd64_tdep): Update call to
 700         amd64_create_target_description.
 701         (amd64_target_description): Add "segments" parameter.  Adjust
 702         the implementation to use it.
 703         * gdb/amd64-linux-tdep.c (amd64_linux_read_description): Update
 704         call to amd64_create_target_description.
 705         * gdb/amd64-windows-tdep.c (amd64_windows_init_abi): Likewise.
 706         * gdb/arch/amd64.h (amd64_create_target_description): Add
 707         "segments" register.
 708         * gdb/arch/amd64.c (amd64_create_target_description): Add
 709         "segments" parameter.  Call create_feature_i386_64bit_segments
 710         only if SEGMENTS is true.
 711         * gdb/gdbserver/win32-i386-low.c (i386_arch_setup): Update
 712         call to amd64_create_target_description.
 713
 714 2018-06-29  Pedro Alves  <palves@redhat.com>
 715
 716         * thread.c (thread_target_id_str): New, factored out from ...
 717         (print_thread_info_1): ... here.  Use it to compute the max
 718         "Target Id" column width.
 719
 720 2018-06-29  Pedro Alves  <palves@redhat.com>
 721
 722         * remote.c (remote_target::extra_thread_info): Delete
 723         'display_buf' and 'n' locals.  from the cache, regardless of
 724         packet mechanims is in use.  Use cache for qThreadExtra and qP
 725         methods too.
 726
 727 2018-06-29  Pedro Alves  <palves@redhat.com>
 728
 729         * blockframe.c (find_pc_sect_containing_function): New function.
 730         * breakpoint.c (print_breakpoint_location): Don't call
 731         find_pc_sect_function.
 732         * linespec.c (create_sals_line_offset): Record the location's
 733         symbol in the sal.
 734         * linespec.c (convert_address_location_to_sals): Fill in sal's
 735         symbol with find_pc_sect_containing_function.
 736         * symtab.c (find_function_start_sal): Rename to ...
 737         (find_function_start_sal_1): ... this.
 738         (find_function_start_sal): Reimplement as wrapper around
 739         find_function_start_sal_1, and use
 740         find_pc_sect_containing_function to fill in the sal's symbol.
 741         (find_function_start_sal(symbol*, bool)): Adjust.
 742         * symtab.h (find_pc_function, find_pc_sect_function): Adjust
 743         comments.
 744         (find_pc_sect_containing_function): Declare.
 745
 746 2018-06-29  Pedro Alves  <palves@redhat.com>
 747
 748         * inline-frame.c (stopped_by_user_bp_inline_frame): Return
 749         true if the the location has no symbol.
 750
 751 2018-06-28  Tom Tromey  <tom@tromey.com>
 752
 753         * NEWS: Mention --enable-codesign.
 754         * silent-rules.mk (ECHO_SIGN): New variable.
 755         * configure.ac: Add --enable-codesign.
 756         * configure: Rebuild.
 757         * Makefile.in (CODESIGN, CODESIGN_CERT): New variables.
 758         (gdb$(EXEEXT)): Optionally invoke codesign.
 759
 760 2018-06-28  Pedro Alves  <palves@redhat.com>
 761
 762         * gdbthread.h (struct thread_suspend_state) <stop_pc>: Extend
 763         comments.
 764         (switch_to_thread_no_regs): Adjust comment.
 765         * infcmd.c (stop_pc): Delete.
 766         (post_create_inferior, info_program_command): Replace references
 767         to stop_pc with references to thread_info->suspend.stop_pc.
 768         * inferior.h (stop_pc): Delete declaration.
 769         * infrun.c (proceed, handle_syscall_event, fill_in_stop_func)
 770         (handle_inferior_event_1, handle_signal_stop)
 771         (process_event_stop_test, keep_going_stepped_thread)
 772         (handle_step_into_function, handle_step_into_function_backward)
 773         (print_stop_location): Replace references to stop_pc with
 774         references to thread_info->suspend.stop_pc.
 775         (struct infcall_suspend_state) <stop_pc>: Delete field.
 776         (save_infcall_suspend_state, restore_infcall_suspend_state):
 777         Remove references to inf_stat->stop_pc.
 778         * linux-fork.c (fork_load_infrun_state): Likewise.
 779         * record-btrace.c (record_btrace_set_replay): Likewise.
 780         * record-full.c (record_full_goto_entry): Likewise.
 781         * remote.c (print_one_stopped_thread): Likewise.
 782         * target.c (target_resume): Extend comment.
 783         * thread.c (set_executing_thread): New.
 784         (set_executing): Use it.
 785         (switch_to_thread_no_regs, switch_to_no_thread, switch_to_thread):
 786         Remove references to stop_pc.
 787
 788 2018-06-28  Pedro Alves  <palves@redhat.com>
 789
 790         * infrun.c (handle_inferior_event_1) <TARGET_WAITKIND_EXECD>:
 791         Moving fetching stop_pc until after ecs->event_thread is refreshed.
 792
 793 2018-06-28  Tom Tromey  <tom@tromey.com>
 794
 795         * coffread.c (coff_symfile_finish): Update.
 796         * xcoffread.c (xcoff_symfile_finish): Update.
 797         * elfread.c (elf_symfile_finish): Update.
 798         * symfile.h (dwarf2_free_objfile): Don't declare.
 799         * dwarf2read.c (_initialize_dwarf2_read): Use
 800         register_objfile_data_with_cleanup.
 801         (dwarf2_free_objfile): Now static.  Change signature.
 802
 803 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
 804
 805         * symfile.c (add_symbol_file_command, _initialize_symfile): Add
 806         option "-o" to add-symbol-file-load to add an offset to each
 807         section's load address.
 808         * symfile.c (set_objfile_default_section_offset): New function.
 809
 810 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
 811
 812         * symfile.c (add_symbol_file_command): Make sure that sections
 813         with the same name are sorted in the same order.
 814
 815 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
 816
 817         * symfile.c (add_symbol_file_command, _initialize_symfile): Do not
 818         require the second argument.  If omitted, load sections at the
 819         addresses specified in the file.
 820
 821 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
 822
 823         * symfile.c (symbol_file_command, symbol_file_add_main_1)
 824         (_initialize_symfile): Add option "-o" to symbol-file to add an
 825         offset to each section of the symbol file.
 826
 827 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
 828
 829         * MAINTAINERS (Write After Approval): Add Petr Tesarik.
 830
 831 2018-06-27  Tom Tromey  <tom@tromey.com>
 832
 833         * stack.c (_initialize_stack): Update "func" help text.
 834
 835 2018-06-27  Tom Tromey  <tom@tromey.com>
 836
 837         * python/py-unwind.c (unwind_info_object) <saved_regs>: Now a
 838         std::vector.
 839         (unwind_infopy_str, pyuw_create_unwind_info)
 840         (unwind_infopy_add_saved_register, pyuw_sniffer)
 841         (unwind_infopy_dealloc, unwind_infopy_add_saved_register):
 842         Update.
 843         (struct saved_reg): Add constructor.
 844         <value>: Now a gdbpy_ref<>.
 845
 846 2018-06-27  Tom Tromey  <tom@tromey.com>
 847
 848         * machoread.c (macho_symfile_read): Define "symbol_table" earlier.
 849
 850 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
 851
 852         * gdb-gdb.py.in: Format using autopep8.
 853
 854 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
 855
 856         * gdb-gdb.py.in (CoreAddrPrettyPrinter): New class.
 857         (type_lookup_function): Recognize CORE_ADDR values.
 858
 859 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
 860
 861         * gdb-gdb.py.in (StructMainTypePrettyPrinter) <to_string>: Don't
 862         print tag_name.
 863
 864 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
 865
 866         * gdb-gdb.py.in (TypeFlag) <__cmp__>: Remove.
 867         <__lt__>: Add.
 868
 869 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
 870
 871         * gdb-gdb.py: Move to...
 872         * gdb-gdb.py.in: ... here.
 873         * configure.ac (AC_CONFIG_FILES): Add gdb-gdb.py.
 874         * Makefile.in (all): Add gdb-gdb.gdb and gdb-gdb.py as
 875         dependencies.
 876         (distclean): Remove gdb-gdb.py when cleaning.
 877         (gdb-gdb.py, gdb-gdb.gdb): New rules.
 878         * configure: Re-generate.
 879
 880 2018-06-27  Pedro Alves  <palves@redhat.com>
 881
 882         * proc-service.c (get_ps_regcache): New.
 883         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
 884         (ps_lsetfpregs): Use it.
 885
 886 2018-06-27  Omair Javaid  <omair.javaid@linaro.org>
 887
 888         PR gdb/21695
 889         * dwarf2read.c (lnp_state_machine::check_line_address): Update declaration.
 890         (dwarf_decode_lines_1): Adjust.
 891
 892 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
 893
 894         * fbsd-nat.h (class fbsd_nat_target) <find_memory_regions>: Add
 895         override.
 896         <info_proc>: Likewise.
 897
 898 2018-06-26  Joel Brobecker  <brobecker@adacore.com>
 899
 900         * windows-nat.c (do_windows_fetch_inferior_registers): Rename
 901         to windows_fetch_one_register, and only handle the case of
 902         fetching one register.  Move the code that reloads the context
 903         and iterates over all registers if R is negative to...
 904         (windows_nat_target::fetch_registers): ... here.
 905         (do_windows_store_inferior_registers): Rename to
 906         windows_store_one_register, and only handle the case of storing
 907         one register.  Move the code that handles the case where r is
 908         negative to...
 909         (windows_nat_target::store_registers) ... here.
 910
 911 2018-06-26  Tom Tromey  <tom@tromey.com>
 912
 913         PR rust/22574:
 914         * typeprint.c (whatis_exp): Allow ptype/o for Rust.
 915         * rust-lang.c (rust_print_struct_def): Add podata parameter.
 916         Update.
 917         (rust_internal_print_type): Add podata parameter.
 918         (rust_print_type): Update.
 919
 920 2018-06-26  Tom Tromey  <tom@tromey.com>
 921
 922         * typeprint.h (struct print_offset_data) <update, finish,
 923         maybe_print_hole>: New methods.
 924         <indentation>: New constant.
 925         * typeprint.c (print_offset_data::indentation): Define.
 926         (print_offset_data::maybe_print_hole, print_offset_data::update)
 927         (print_offset_data::finish): Move from c-typeprint.c and rename.
 928         * c-typeprint.c (OFFSET_SPC_LEN): Remove.
 929         (print_spaces_filtered_with_print_options): Update.
 930         (c_print_type_union_field_offset, maybe_print_hole)
 931         (c_print_type_struct_field_offset): Move to typeprint.c and
 932         rename.
 933         (c_type_print_base_struct_union): Update.
 934
 935 2018-06-25  Pedro Alves  <palves@redhat.com>
 936
 937         * gdbthread.h (thread_info_ref, delete_thread)
 938         (delete_thread_silent, first_thread_of_inferior)
 939         (any_thread_of_inferior, switch_to_thread)
 940         (enable_thread_stack_temporaries)
 941         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
 942         (get_last_thread_stack_temporary)
 943         (value_in_thread_stack_temporaries, can_access_registers_thread):
 944         Spell out "struct thread_info" instead of just "thread_info".
 945         * inferior.h (notice_new_inferior): Likewise.
 946
 947 2018-06-25  Pedro Alves  <palves@redhat.com>
 948
 949         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
 950         pass thread_info pointer to delete_thread.
 951         (windows_nat_target::detach): Pass inferior pointer to
 952         detach_inferior.
 953         * aix-thread.c (sync_threadlists): Pass thread_info pointer to
 954         delete_thread.
 955         * bsd-kvm.c (bsd_kvm_target::close): Use discard_all_inferiors.
 956         * darwin-nat.c (darwin_check_new_threads): Use find_thread_ptid
 957         and pass a thread_info pointer to delete_thread.
 958         * fbsd-nat.c (fbsd_nat_target::wait): Use find_thread_ptid and
 959         pass thread_info pointer to delete_thread.
 960         * go32-nat.c (go32_nat_target::mourn_inferior): Remove
 961         delete_thread_silent call.
 962         * procfs.c (procfs_target::detach): Pass inferior pointer to
 963         detach_inferior.
 964         (procfs_target::wait): Pass thread_info pointer to delete_thread.
 965         * remote-sim.c (gdbsim_target::mourn_inferior): Remove
 966         delete_thread_silent call.
 967         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
 968         pass thread_info pointer to delete_thread.
 969         (windows_nat_target::detach): Pass inferior pointer to
 970         delete_inferior.
 971
 972 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
 973
 974         * regcache.c (readable_regcache::read_part): Fix asserts.
 975         (reg_buffer::raw_collect_part): New function.
 976         (regcache::write_part): Fix asserts.
 977         (reg_buffer::raw_supply_part): New function.
 978         (regcache::transfer_regset_register): New helper function.
 979         (regcache::transfer_regset): Call new functions.
 980         (regcache_supply_regset): Use gdb_byte*.
 981         (regcache::supply_regset): Likewise.
 982         (regcache_collect_regset): Likewise.
 983         (regcache::collect_regset): Likewise.
 984         * regcache.h (reg_buffer::raw_collect_part): New declaration.
 985         (reg_buffer::raw_supply_part): Likewise.
 986         (regcache::transfer_regset_register): Likewise.
 987         (regcache::transfer_regset): Use gdb_byte*.
 988
 989 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
 990
 991         * nat/aarch64-sve-linux-ptrace.h (HAS_SVE_STATE): Use &.
 992
 993 2018-06-21  Pedro Alves  <palves@redhat.com>
 994
 995         * ada-lang.h (ada_get_task_number): Take a thread_info pointer
 996         instead of a ptid_t.  All callers adjusted.
 997         * ada-tasks.c (ada_get_task_number): Likewise.  All callers
 998         adjusted.
 999         (print_ada_task_info, display_current_task_id, task_command_1):
1000         Adjust.
1001         * breakpoint.c (watchpoint_in_thread_scope): Adjust to use
1002         inferior_thread.
1003         (breakpoint_kind): Adjust.
1004         (remove_breakpoints_pid): Rename to ...
1005         (remove_breakpoints_inf): ... this.  Adjust to take an inferior
1006         pointer.  All callers adjusted.
1007         (bpstat_clear_actions): Use inferior_thread.
1008         (get_bpstat_thread): New.
1009         (bpstat_do_actions): Use it.
1010         (bpstat_check_breakpoint_conditions, bpstat_stop_status): Adjust
1011         to take a thread_info pointer.  All callers adjusted.
1012         (set_longjmp_breakpoint_for_call_dummy, set_momentary_breakpoint)
1013         (breakpoint_re_set_thread): Use inferior_thread.
1014         * breakpoint.h (struct inferior): Forward declare.
1015         (bpstat_stop_status): Update.
1016         (remove_breakpoints_pid): Delete.
1017         (remove_breakpoints_inf): New.
1018         * bsd-uthread.c (bsd_uthread_target::wait)
1019         (bsd_uthread_target::update_thread_list): Use find_thread_ptid.
1020         * btrace.c (btrace_add_pc, btrace_enable, btrace_fetch)
1021         (maint_btrace_packet_history_cmd)
1022         (maint_btrace_clear_packet_history_cmd): Adjust.
1023         (maint_btrace_clear_cmd, maint_info_btrace_cmd): Adjust to use
1024         inferior_thread.
1025         * cli/cli-interp.c: Include "inferior.h".
1026         * common/refcounted-object.h (struct
1027         refcounted_object_ref_policy): New.
1028         * compile/compile-object-load.c: Include gdbthread.h.
1029         (store_regs): Use inferior_thread.
1030         * corelow.c (core_target::close): Use current_inferior.
1031         (core_target_open): Adjust to use first_thread_of_inferior and use
1032         the current inferior.
1033         * ctf.c (ctf_target::close): Adjust to use current_inferior.
1034         * dummy-frame.c (dummy_frame_id) <ptid>: Delete, replaced by ...
1035         <thread>: ... this new field.  All references adjusted.
1036         (dummy_frame_pop, dummy_frame_discard, register_dummy_frame_dtor):
1037         Take a thread_info pointer instead of a ptid_t.
1038         * dummy-frame.h (dummy_frame_push, dummy_frame_pop)
1039         (dummy_frame_discard, register_dummy_frame_dtor): Take a
1040         thread_info pointer instead of a ptid_t.
1041         * elfread.c: Include "inferior.h".
1042         (elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop):
1043         Use inferior_thread.
1044         * eval.c (evaluate_subexp): Likewise.
1045         * frame.c (frame_pop, has_stack_frames, find_frame_sal): Use
1046         inferior_thread.
1047         * gdb_proc_service.h (struct thread_info): Forward declare.
1048         (struct ps_prochandle) <ptid>: Delete, replaced by ...
1049         <thread>: ... this new field.  All references adjusted.
1050         * gdbarch.h, gdbarch.c: Regenerate.
1051         * gdbarch.sh (get_syscall_number): Replace 'ptid' parameter with a
1052         'thread' parameter.  All implementations and callers adjusted.
1053         * gdbthread.h (thread_info) <set_running>: New method.
1054         (delete_thread, delete_thread_silent): Take a thread_info pointer
1055         instead of a ptid.
1056         (global_thread_id_to_ptid, ptid_to_global_thread_id): Delete.
1057         (first_thread_of_process): Delete, replaced by ...
1058         (first_thread_of_inferior): ... this new function.  All callers
1059         adjusted.
1060         (any_live_thread_of_process): Delete, replaced by ...
1061         (any_live_thread_of_inferior): ... this new function.  All callers
1062         adjusted.
1063         (switch_to_thread, switch_to_no_thread): Declare.
1064         (is_executing): Delete.
1065         (enable_thread_stack_temporaries): Update comment.
1066         <enable_thread_stack_temporaries>: Take a thread_info pointer
1067         instead of a ptid_t.  Incref the thread.
1068         <~enable_thread_stack_temporaries>: Decref the thread.
1069         <m_ptid>: Delete
1070         <m_thr>: New.
1071         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
1072         (get_last_thread_stack_temporary)
1073         (value_in_thread_stack_temporaries, can_access_registers_thread):
1074         Take a thread_info pointer instead of a ptid_t.  All callers
1075         adjusted.
1076         * infcall.c (get_call_return_value): Use inferior_thread.
1077         (run_inferior_call): Work with thread pointers instead of ptid_t.
1078         (call_function_by_hand_dummy): Work with thread pointers instead
1079         of ptid_t.  Use thread_info_ref.
1080         * infcmd.c (proceed_thread_callback): Access thread's state
1081         directly.
1082         (ensure_valid_thread, ensure_not_running): Use inferior_thread,
1083         access thread's state directly.
1084         (continue_command): Use inferior_thread.
1085         (info_program_command): Use find_thread_ptid and access thread
1086         state directly.
1087         (proceed_after_attach_callback): Use thread state directly.
1088         (notice_new_inferior): Take a thread_info pointer instead of a
1089         ptid_t.  All callers adjusted.
1090         (exit_inferior): Take an inferior pointer instead of a pid.  All
1091         callers adjusted.
1092         (exit_inferior_silent): New.
1093         (detach_inferior): Delete.
1094         (valid_gdb_inferior_id, pid_to_gdb_inferior_id)
1095         (gdb_inferior_id_to_pid, in_inferior_list): Delete.
1096         (detach_inferior_command, kill_inferior_command): Use
1097         find_inferior_id instead of valid_gdb_inferior_id and
1098         gdb_inferior_id_to_pid.
1099         (inferior_command): Use inferior and thread pointers.
1100         * inferior.h (struct thread_info): Forward declare.
1101         (notice_new_inferior): Take a thread_info pointer instead of a
1102         ptid_t.  All callers adjusted.
1103         (detach_inferior): Delete declaration.
1104         (exit_inferior, exit_inferior_silent): Take an inferior pointer
1105         instead of a pid.  All callers adjusted.
1106         (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
1107         (valid_gdb_inferior_id): Delete.
1108         * infrun.c (follow_fork_inferior, proceed_after_vfork_done)
1109         (handle_vfork_child_exec_or_exit, follow_exec): Adjust.
1110         (struct displaced_step_inferior_state) <pid>: Delete, replaced by
1111         ...
1112         <inf>: ... this new field.
1113         <step_ptid>: Delete, replaced by ...
1114         <step_thread>: ... this new field.
1115         (get_displaced_stepping_state): Take an inferior pointer instead
1116         of a pid.  All callers adjusted.
1117         (displaced_step_in_progress_any_inferior): Adjust.
1118         (displaced_step_in_progress_thread): Take a thread pointer instead
1119         of a ptid_t.  All callers adjusted.
1120         (displaced_step_in_progress, add_displaced_stepping_state): Take
1121         an inferior pointer instead of a pid.  All callers adjusted.
1122         (get_displaced_step_closure_by_addr): Adjust.
1123         (remove_displaced_stepping_state): Take an inferior pointer
1124         instead of a pid.  All callers adjusted.
1125         (displaced_step_prepare_throw, displaced_step_prepare)
1126         (displaced_step_fixup): Take a thread pointer instead of a ptid_t.
1127         All callers adjusted.
1128         (start_step_over): Adjust.
1129         (infrun_thread_ptid_changed): Remove bit updating ptids in the
1130         displaced step queue.
1131         (do_target_resume): Adjust.
1132         (fetch_inferior_event): Use inferior_thread.
1133         (context_switch, get_inferior_stop_soon): Take an
1134         execution_control_state pointer instead of a ptid_t.  All callers
1135         adjusted.
1136         (switch_to_thread_cleanup): Delete.
1137         (stop_all_threads): Use scoped_restore_current_thread.
1138         * inline-frame.c: Include "gdbthread.h".
1139         (inline_state) <inline_state>: Take a thread pointer instead of a
1140         ptid_t.  All callers adjusted.
1141         <ptid>: Delete, replaced by ...
1142         <thread>: ... this new field.
1143         (find_inline_frame_state): Take a thread pointer instead of a
1144         ptid_t.  All callers adjusted.
1145         (skip_inline_frames, step_into_inline_frame)
1146         (inline_skipped_frames, inline_skipped_symbol): Take a thread
1147         pointer instead of a ptid_t.  All callers adjusted.
1148         * inline-frame.h (skip_inline_frames, step_into_inline_frame)
1149         (inline_skipped_frames, inline_skipped_symbol): Likewise.
1150         * linux-fork.c (delete_checkpoint_command): Adjust to use thread
1151         pointers directly.
1152         * linux-nat.c (get_detach_signal): Likewise.
1153         * linux-thread-db.c (thread_from_lwp): New 'stopped' parameter.
1154         (thread_db_notice_clone): Adjust.
1155         (thread_db_find_new_threads_silently)
1156         (thread_db_find_new_threads_2, thread_db_find_new_threads_1): Take
1157         a thread pointer instead of a ptid_t.  All callers adjusted.
1158         * mi/mi-cmd-var.c: Include "inferior.h".
1159         (mi_cmd_var_update_iter): Update to use thread pointers.
1160         * mi/mi-interp.c (mi_new_thread): Update to use the thread's
1161         inferior directly.
1162         (mi_output_running_pid, mi_inferior_count): Delete, bits factored
1163         out to ...
1164         (mi_output_running): ... this new function.
1165         (mi_on_resume_1): Adjust to use it.
1166         (mi_user_selected_context_changed): Adjust to use inferior_thread.
1167         * mi/mi-main.c (proceed_thread): Adjust to use thread pointers
1168         directly.
1169         (interrupt_thread_callback): : Adjust to use thread and inferior
1170         pointers.
1171         * proc-service.c: Include "gdbthread.h".
1172         (ps_pglobal_lookup): Adjust to use the thread's inferior directly.
1173         * progspace-and-thread.c: Include "inferior.h".
1174         * progspace.c: Include "inferior.h".
1175         * python/py-exitedevent.c (create_exited_event_object): Adjust to
1176         hold a reference to an inferior_object.
1177         * python/py-finishbreakpoint.c (bpfinishpy_init): Adjust to use
1178         inferior_thread.
1179         * python/py-inferior.c (struct inferior_object): Give the type a
1180         tag name instead of a typedef.
1181         (python_on_normal_stop): No need to check if the current thread is
1182         listed.
1183         (inferior_to_inferior_object): Change return type to
1184         inferior_object.  All callers adjusted.
1185         (find_thread_object): Delete, bits factored out to ...
1186         (thread_to_thread_object): ... this new function.
1187         * python/py-infthread.c (create_thread_object): Use
1188         inferior_to_inferior_object.
1189         (thpy_is_stopped): Use thread pointer directly.
1190         (gdbpy_selected_thread): Use inferior_thread.
1191         * python/py-record-btrace.c (btpy_list_object) <ptid>: Delete
1192         field, replaced with ...
1193         <thread>: ... this new field.  All users adjusted.
1194         (btpy_insn_or_gap_new): Drop const.
1195         (btpy_list_new): Take a thread pointer instead of a ptid_t.  All
1196         callers adjusted.
1197         * python/py-record.c: Include "gdbthread.h".
1198         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
1199         a ptid_t.  All callers adjusted.
1200         (gdbpy_current_recording): Use inferior_thread.
1201         * python/py-record.h (recpy_record_object) <ptid>: Delete
1202         field, replaced with ...
1203         <thread>: ... this new field.  All users adjusted.
1204         (recpy_element_object) <ptid>: Delete
1205         field, replaced with ...
1206         <thread>: ... this new field.  All users adjusted.
1207         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
1208         a ptid_t.  All callers adjusted.
1209         * python/py-threadevent.c: Include "gdbthread.h".
1210         (get_event_thread): Use thread_to_thread_object.
1211         * python/python-internal.h (struct inferior_object): Forward
1212         declare.
1213         (find_thread_object, find_inferior_object): Delete declarations.
1214         (thread_to_thread_object, inferior_to_inferior_object): New
1215         declarations.
1216         * record-btrace.c: Include "inferior.h".
1217         (require_btrace_thread): Use inferior_thread.
1218         (record_btrace_frame_sniffer)
1219         (record_btrace_tailcall_frame_sniffer): Use inferior_thread.
1220         (get_thread_current_frame): Use scoped_restore_current_thread and
1221         switch_to_thread.
1222         (get_thread_current_frame): Use thread pointer directly.
1223         (record_btrace_replay_at_breakpoint): Use thread's inferior
1224         pointer directly.
1225         * record-full.c: Include "inferior.h".
1226         * regcache.c: Include "gdbthread.h".
1227         (get_thread_arch_regcache): Use the inferior's address space
1228         directly.
1229         (get_thread_regcache, registers_changed_thread): New.
1230         * regcache.h (get_thread_regcache(thread_info *thread)): New
1231         overload.
1232         (registers_changed_thread): New.
1233         (remote_target) <remote_detach_1>: Swap order of parameters.
1234         (remote_add_thread): <remote_add_thread>: Return the new thread.
1235         (get_remote_thread_info(ptid_t)): New overload.
1236         (remote_target::remote_notice_new_inferior): Use thread pointers
1237         directly.
1238         (remote_target::process_initial_stop_replies): Use
1239         thread_info::set_running.
1240         (remote_target::remote_detach_1, remote_target::detach)
1241         (extended_remote_target::detach): Adjust.
1242         * stack.c (frame_show_address): Use inferior_thread.
1243         * target-debug.h (target_debug_print_thread_info_pp): New.
1244         * target-delegates.c: Regenerate.
1245         * target.c (default_thread_address_space): Delete.
1246         (memory_xfer_partial_1): Use current_inferior.
1247         (target_detach): Use current_inferior.
1248         (target_thread_address_space): Delete.
1249         (generic_mourn_inferior): Use current_inferior.
1250         * target.h (struct target_ops) <thread_address_space>: Delete.
1251         (target_thread_address_space): Delete.
1252         * thread.c (init_thread_list): Use ALL_THREADS_SAFE.  Use thread
1253         pointers directly.
1254         (delete_thread_1, delete_thread, delete_thread_silent): Take a
1255         thread pointer instead of a ptid_t.  Adjust all callers.
1256         (ptid_to_global_thread_id, global_thread_id_to_ptid): Delete.
1257         (first_thread_of_process): Delete, replaced by ...
1258         (first_thread_of_inferior): ... this new function.  All callers
1259         adjusted.
1260         (any_thread_of_process): Rename to ...
1261         (any_thread_of_inferior): ... this, and take an inferior pointer.
1262         (any_live_thread_of_process): Rename to ...
1263         (any_live_thread_of_inferior): ... this, and take an inferior
1264         pointer.
1265         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
1266         (value_in_thread_stack_temporaries)
1267         (get_last_thread_stack_temporary): Take a thread pointer instead
1268         of a ptid_t.  Adjust all callers.
1269         (thread_info::set_running): New.
1270         (validate_registers_access): Use inferior_thread.
1271         (can_access_registers_ptid): Rename to ...
1272         (can_access_registers_thread): ... this, and take a thread
1273         pointer.
1274         (print_thread_info_1): Adjust to compare thread pointers instead
1275         of ptids.
1276         (switch_to_no_thread, switch_to_thread): Make extern.
1277         (scoped_restore_current_thread::~scoped_restore_current_thread):
1278         Use m_thread pointer directly.
1279         (scoped_restore_current_thread::scoped_restore_current_thread):
1280         Use inferior_thread.
1281         (thread_command): Use thread pointer directly.
1282         (thread_num_make_value_helper): Use inferior_thread.
1283         * top.c (execute_command): Use inferior_thread.
1284         * tui/tui-interp.c: Include "inferior.h".
1285         * varobj.c (varobj_create): Use inferior_thread.
1286         (value_of_root_1): Use find_thread_global_id instead of
1287         global_thread_id_to_ptid.
1288
1289 2018-06-21  Alan Hayward  <alan.hayward@arm.com>
1290
1291         * regcache.c (readable_regcache::read_part): Avoid memcpy when
1292         possible.
1293         (regcache::write_part): Likewise.
1294         (readable_regcache::cooked_read_part): Update comment.
1295         (readable_regcache::cooked_write_part): Likewise.
1296         * regcache.h: (readable_regcache::read_part): Likewise.
1297         (regcache::write_part): Likewise.
1298
1299 2018-06-21  Richard Bunt  <richard.bunt@arm.com>
1300             Dirk Schubert  <dirk.schubert@arm.com>
1301
1302         * aarch64-linux-nat.c (post_attach): New.
1303         (aarch64_linux_nat_target::post_attach): Override post_attach to
1304         record the number of hardware debug registers.
1305
1306 2018-06-20  Tom Tromey  <tom@tromey.com>
1307
1308         * python/py-param.c (add_setshow_generic): Make parameters const.
1309         (parmpy_init): Update.
1310
1311 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
1312
1313         * regcache.h (regcache_cooked_read_ftype): Rename to...
1314         (register_read_ftype): ...this, change type to function_view.
1315         (class reg_buffer) <save>: Remove src parameter.
1316         (readonly_detached_regcache) <readonly_detached_regcache>: Make
1317         parameter non-const in first overload.  Remove src parameter in
1318         second overload.
1319         * regcache.c (do_cooked_read): Remove.
1320         (readonly_detached_regcache::readonly_detached_regcache): Make
1321         parameter non-const, adjust call to other constructor.
1322         (reg_buffer::save): Remove src parameter.
1323         * frame.c (do_frame_register_read): Remove.
1324         (frame_save_as_regcache): Use lambda function.
1325         * ppc-linux-tdep.c (ppu2spu_unwind_register): Change type of src
1326         parameter to ppu2spu_data *.
1327         (ppu2spu_sniffer): Use lambda function.
1328
1329 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
1330
1331         * record-full.c (record_full_target::insert_breakpoint): Remove
1332         "struct" keyword, add const.
1333
1334 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
1335
1336         * common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION,
1337         PACKAGE_STRING, PACKAGE_TARNAME): Undefine.
1338         * configure.ac: Remove AC_PREREQ, add missing quoting.
1339         * gnulib/configure.ac: Modernize usage of
1340         AC_INIT/AM_INIT_AUTOMAKE.  Remove AC_PREREQ.
1341         * gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69.
1342         (AUTOMAKE_VERSION): Bump to 1.15.1.
1343         * configure: Re-generate.
1344         * config.in: Re-generate.
1345         * aclocal.m4: Re-generate.
1346         * gnulib/aclocal.m4: Re-generate.
1347         * gnulib/config.in: Re-generate.
1348         * gnulib/configure: Re-generate.
1349         * gnulib/import/Makefile.in: Re-generate.
1350
1351 2018-06-19  Pedro Alves  <palves@redhat.com>
1352
1353         * minsyms.c (msym_prefer_to_msym_type): New, factored out from ...
1354         (lookup_minimal_symbol_by_pc_section): ... here with
1355         gdb_assert_not_reached added.
1356
1357 2018-06-19  Pedro Alves  <palves@redhat.com>
1358
1359         * inline-frame.c (stopped_by_user_bp_inline_frame): Replace PC
1360         parameter with a block parameter.  Compare location's block symbol
1361         with the frame's block instead of addresses.
1362         (skip_inline_frames): Pass the current block instead of the
1363         frame's address.  Break out as soon as we determine the frame
1364         should not be skipped.
1365
1366 2018-06-18  Tom Tromey  <tom@tromey.com>
1367
1368         * solib-aix.c (solib_aix_get_section_offsets): Return
1369         unique_xmalloc_ptr.
1370         (solib_aix_solib_create_inferior_hook): Update.
1371
1372 2018-06-18  Tom Tromey  <tom@tromey.com>
1373
1374         * solib-darwin.c (darwin_current_sos): Use unique_xmalloc_ptr.
1375
1376 2018-06-18  Tom Tromey  <tom@tromey.com>
1377
1378         * solib-frv.c (frv_relocate_main_executable): Use
1379         unique_xmalloc_ptr.
1380         * solib-dsbt.c (dsbt_relocate_main_executable): Use
1381         unique_xmalloc_ptr.
1382
1383 2018-06-18  Tom Tromey  <tom@tromey.com>
1384
1385         * objfiles.h (inhibit_section_map_updates): Update.
1386         (resume_section_map_updates, resume_section_map_updates_cleanup):
1387         Remove.
1388         * solib-svr4.c (svr4_handle_solib_event): Update.
1389         * objfiles.c (inhibit_section_map_updates): Return
1390         scoped_restore_tmpl<int>.
1391         (resume_section_map_updates, resume_section_map_updates_cleanup):
1392         Remove.
1393
1394 2018-06-18  Tom Tromey  <tom@tromey.com>
1395
1396         * valprint.h (read_string): Update.
1397         * valprint.c (read_string): Change type of "buffer".
1398         (val_print_string): Update.
1399         * python/py-value.c (valpy_string): Update.
1400         * language.h (struct language_defn) <la_get_string>: Change
1401         type of "buffer".
1402         (default_get_string, c_get_string): Update.
1403         * language.c (default_get_string): Change type of "buffer".
1404         * guile/scm-value.c (gdbscm_value_to_string): Update.
1405         * c-lang.c (c_get_string): Change type of "buffer".
1406
1407 2018-06-18  Tom Tromey  <tom@tromey.com>
1408
1409         * ser-mingw.c (struct pipe_state_destroyer): New.
1410         (pipe_state_up): New typedef.
1411         (cleanup_pipe_state): Remove.
1412         (pipe_windows_open): Use pipe_state_up.  Don't release argv.
1413
1414 2018-06-18  Tom Tromey  <tom@tromey.com>
1415
1416         * rust-lang.h (rust_yyerror): Don't declare.
1417         * rust-lang.c (rust_language_defn): Update.
1418         * rust-exp.y (yyerror): Now static.
1419         * parse.c (parse_exp_in_context_1): Update.
1420         * p-lang.h (p_yyerror): Don't declare.
1421         * p-lang.c (p_language_defn): Update.
1422         * p-exp.y (yyerror): Now static.
1423         * opencl-lang.c (opencl_language_defn): Update.
1424         * objc-lang.c (objc_language_defn): Update.
1425         * m2-lang.h (m2_yyerror): Don't declare.
1426         * m2-lang.c (m2_language_defn): Update.
1427         * m2-exp.y (yyerror): Now static.
1428         * language.h (struct language_defn) <la_error>: Remove.
1429         * language.c (unk_lang_error): Remove.
1430         (unknown_language_defn, auto_language_defn): Remove.
1431         * go-lang.h (go_yyerror): Don't declare.
1432         * go-lang.c (go_language_defn): Update.
1433         * go-exp.y (yyerror): Now static.
1434         * f-lang.h (f_yyerror): Don't declare.
1435         * f-lang.c (f_language_defn): Update.
1436         * f-exp.y (yyerror): Now static.
1437         * d-lang.h (d_yyerror): Don't declare.
1438         * d-lang.c (d_language_defn): Update.
1439         * d-exp.y (yyerror): Now static.
1440         * c-lang.h (c_yyerror): Don't declare.
1441         * c-lang.c (c_language_defn, cplus_language_defn)
1442         (asm_language_defn, minimal_language_defn): Update.
1443         * c-exp.y (yyerror): Now static.
1444         * ada-lang.h (ada_yyerror): Don't declare.
1445         * ada-lang.c (ada_language_defn): Update.
1446         * ada-exp.y (yyerror): Now static.
1447
1448 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
1449
1450         * aarch64-linux-nat.c (fetch_sveregs_from_thread): New function.
1451         (store_sveregs_to_thread): Likewise.
1452         (aarch64_linux_fetch_inferior_registers): Check for SVE.
1453         (aarch64_linux_store_inferior_registers): Likewise.
1454         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs): New
1455         function.
1456         (aarch64_sve_regs_copy_to_regcache): Likewise.
1457         (aarch64_sve_regs_copy_from_regcache): Likewise.
1458         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_sveregs): New
1459         declaration.
1460         (aarch64_sve_regs_copy_to_regcache): Likewise.
1461         (aarch64_sve_regs_copy_from_regcache): Likewise.
1462         (sve_context): Structure from Linux headers.
1463         (SVE_SIG_ZREGS_SIZE): Define from Linux headers.
1464         (SVE_SIG_ZREG_SIZE): Likewise.
1465         (SVE_SIG_PREG_SIZE): Likewise.
1466         (SVE_SIG_FFR_SIZE): Likewise.
1467         (SVE_SIG_REGS_OFFSET): Likewise.
1468         (SVE_SIG_ZREGS_OFFSET): Likewise.
1469         (SVE_SIG_ZREG_OFFSET): Likewise.
1470         (SVE_SIG_ZREGS_SIZE): Likewise.
1471         (SVE_SIG_PREGS_OFFSET): Likewise.
1472         (SVE_SIG_PREG_OFFSET): Likewise.
1473         (SVE_SIG_PREGS_SIZE): Likewise.
1474         (SVE_SIG_FFR_OFFSET): Likewise.
1475         (SVE_SIG_REGS_SIZE): Likewise.
1476         (SVE_SIG_CONTEXT_SIZE): Likewise.
1477         (SVE_PT_REGS_MASK): Likewise.
1478         (SVE_PT_REGS_FPSIMD): Likewise.
1479         (SVE_PT_REGS_SVE): Likewise.
1480         (SVE_PT_VL_INHERIT): Likewise.
1481         (SVE_PT_VL_ONEXEC): Likewise.
1482         (SVE_PT_REGS_OFFSET): Likewise.
1483         (SVE_PT_FPSIMD_OFFSET): Likewise.
1484         (SVE_PT_FPSIMD_SIZE): Likewise.
1485         (SVE_PT_SVE_ZREG_SIZE): Likewise.
1486         (SVE_PT_SVE_PREG_SIZE): Likewise.
1487         (SVE_PT_SVE_FFR_SIZE): Likewise.
1488         (SVE_PT_SVE_FPSR_SIZE): Likewise.
1489         (SVE_PT_SVE_FPCR_SIZE): Likewise.
1490         (__SVE_SIG_TO_PT): Likewise.
1491         (SVE_PT_SVE_OFFSET): Likewise.
1492         (SVE_PT_SVE_ZREGS_OFFSET): Likewise.
1493         (SVE_PT_SVE_ZREG_OFFSET): Likewise.
1494         (SVE_PT_SVE_ZREGS_SIZE): Likewise.
1495         (SVE_PT_SVE_PREGS_OFFSET): Likewise.
1496         (SVE_PT_SVE_PREG_OFFSET): Likewise.
1497         (SVE_PT_SVE_PREGS_SIZE): Likewise.
1498         (SVE_PT_SVE_FFR_OFFSET): Likewise.
1499         (SVE_PT_SVE_FPSR_OFFSET): Likewise.
1500         (SVE_PT_SVE_FPCR_OFFSET): Likewise.
1501         (SVE_PT_SVE_SIZE): Likewise.
1502         (SVE_PT_SIZE): Likewise.
1503         (HAS_SVE_STATE): New define.
1504
1505 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
1506
1507         * nat/aarch64-sve-linux-sigcontext.h: New file.
1508         * nat/aarch64-sve-linux-ptrace.h (SVE_VQ_BYTES): Move to
1509         new files.
1510         (SVE_VQ_MIN): Likewise.
1511         (SVE_VQ_MAX): Likewise.
1512         (SVE_VL_MIN): Likewise.
1513         (SVE_VL_MAX): Likewise.
1514         (SVE_NUM_ZREGS): Likewise.
1515         (SVE_NUM_PREGS): Likewise.
1516         (sve_vl_valid): Likewise.
1517         (struct user_sve_header): Likewise.
1518
1519 2018-06-16  Andrew Burgess  <andrew.burgess@embecosm.com>
1520             Richard Bunt <Richard.Bunt@arm.com>
1521
1522         * linux-nat.c (stop_wait_callback): Don't discard SIGSTOP if it
1523         was requested by GDB.
1524
1525 2018-06-15  Tom de Vries  <tdevries@suse.de>
1526
1527         * MAINTAINERS (Write After Approval): Add Tom de Vries.
1528
1529 2018-06-14  Simon Marchi  <simon.marchi@polymtl.ca>
1530
1531         * gnulib/update-gnulib.sh: Print expected versions of
1532         autoconf/aclocal.
1533
1534 2018-06-14  Simon Marchi  <simon.marchi@ericsson.com>
1535
1536         * arch-utils.c (default_type_align): Use type_length_units.
1537         * gdbtypes.c (type_align): Use type_length_units.
1538
1539 2018-06-14  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
1540
1541         * cli/cli-script.c (_initialize_cli_script): Fix online documentation
1542         of 'define' command.
1543
1544 2018-06-14  Tom de Vries  <tdevries@suse.de>
1545
1546         PR cli/22573
1547         * infcmd.c (print_return_value_1): Use get_user_print_options instead of
1548         get_no_prettyformat_print_options.
1549
1550 2018-06-13  Simon Marchi  <simon.marchi@ericsson.com>
1551
1552         * sparc-nat.h: Include target.h.
1553         * sparc64-linux-nat.c (class sparc64_linux_nat_target)
1554         <fetch_registers>: Remove this argument in function call.
1555         <store_registers>: Remove this argument in function call, remove
1556         extra semicolon.
1557         <low_forget_process>: Call sparc64_forget_process instead of
1558         sparc_forget_process.
1559
1560 2018-06-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1561
1562         * procfs.c (_initialize_procfs): Use add_inf_child_target.
1563         (procfs_target::make_corefile_notes): Adjust to new
1564         target_read_alloc return type.
1565
1566 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1567             Stephen Roberts  <stephen.roberts@arm.com>
1568
1569         PR gdb/22882
1570         * infrun.c (fetch_inferior_event): If GDB is not proceeding then
1571         run INF_EXEC_COMPLETE handler, even when not calling normal_stop.
1572         Move should_notify_stop local into more inner scope.
1573
1574 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1575             Stephen Roberts  <stephen.roberts@arm.com>
1576
1577         PR gdb/22882
1578         * infrun.c (resume_1): Add call to mark_async_event_handler.
1579
1580 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1581
1582         * infrun.c (do_target_wait): Change old version of $pc printed.
1583
1584 2018-06-11  Simon Marchi  <simon.marchi@ericsson.com>
1585
1586         * dwarf2read.c (read_index_from_section): Rename to...
1587         (read_gdb_index_from_section): ... this, update all callers.
1588         (dwarf2_read_index): Rename to...
1589         (dwarf2_read_gdb_index): ... this, update all callers.
1590
1591 2018-06-11  John David Anglin  <danglin@gcc.gnu.org>
1592
1593         * gdb/hppa-linux-nat.c
1594         (hppa_linux_nat_target::fetch_inferior_registers): Rename to
1595         hppa_linux_nat_target::fetch_registers.
1596
1597 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
1598
1599         * aarch64-tdep.c (aarch64_dwarf_reg_to_regnum): Add mappings.
1600         * aarch64-tdep.h (AARCH64_DWARF_SVE_VG): Add define.
1601         (AARCH64_DWARF_SVE_FFR): Likewise.
1602         (AARCH64_DWARF_SVE_P0): Likewise.
1603         (AARCH64_DWARF_SVE_Z0): Likewise.
1604
1605 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
1606
1607         * common/common-regcache.h (raw_compare): New function.
1608         * regcache.c (regcache::raw_compare): Likewise.
1609         * regcache.h (regcache::raw_compare): New declaration.
1610
1611 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
1612
1613         * common/common-regcache.h (reg_buffer_common): New structure.
1614         * regcache.c (reg_buffer::invalidate): Move from detached_regcache.
1615         (reg_buffer::raw_supply): Likewise.
1616         (reg_buffer::raw_supply_integer): Likewise.
1617         (reg_buffer::raw_supply_zeroed): Likewise.
1618         (reg_buffer::raw_collect): Likewise.
1619         (reg_buffer::raw_collect_integer): Likewise.
1620         * regcache.h (reg_buffer::invalidate): Move from detached_regcache.
1621         (reg_buffer::raw_supply): Likewise.
1622         (reg_buffer::raw_supply_integer): Likewise.
1623         (reg_buffer::raw_supply_zeroed): Likewise.
1624         (reg_buffer::raw_collect): Likewise.
1625         (reg_buffer::raw_collect_integer): Likewise.
1626
1627 2018-06-10  Tom Tromey  <tom@tromey.com>
1628
1629         * remote.c (stop_reply_p): Remove typedef.  Don't declare queue.
1630         (class remote_state) <stop_reply_queue>: Now std::vector.
1631         (remote_state::~remote_state)
1632         (remote_target::stop_reply_queue_length): Update.
1633         (struct queue_iter_param, remove_child_of_pending_fork)
1634         (struct check_pending_event_prevents_wildcard_vcont_callback_data)
1635         (check_pending_event_prevents_wildcard_vcont_callback)
1636         (remove_stop_reply_for_inferior)
1637         (remove_stop_reply_of_remote_state)
1638         (remote_notif_remove_once_on_match)
1639         (stop_reply_match_ptid_and_ws)
1640         (remote_kill_child_of_pending_fork): Remove.
1641         (remote_target::remove_new_fork_children)
1642         (remote_target::check_pending_events_prevent_wildcard_vcont)
1643         (remote_target::discard_pending_stop_replies)
1644         (remote_target::discard_pending_stop_replies_in_queue)
1645         (remote_target::remote_notif_remove_queued_reply)
1646         (remote_target::queued_stop_reply)
1647         (remote_target::push_stop_reply, remote_target::peek_stop_reply)
1648         (remote_target::wait, remote_target::kill_new_fork_children)
1649         (remote_target::async): Update.
1650
1651 2018-06-10  Tom Tromey  <tom@tromey.com>
1652
1653         * record-full.c (record_full_arch_list_cleanups): Remove.
1654         (record_full_message): Use try/catch.
1655         (record_full_wait_cleanups): Remove.
1656         (record_full_wait_1): Use try/catch.
1657         (record_full_restore): Likewise.
1658
1659 2018-06-10  Tom Tromey  <tom@tromey.com>
1660
1661         * record-full.c (record_full_breakpoint_p): Remove typedef.  Don't
1662         declare VEC.  Add constructor.
1663         <in_target_beneath>: Now bool.
1664         (record_full_breakpoints): Now a std::vector, static.
1665         (record_full_sync_record_breakpoints)
1666         (record_full_init_record_breakpoints)
1667         (record_full_target::insert_breakpoint)
1668         (record_full_target::remove_breakpoint): Update.  Don't use XNEW.
1669
1670 2018-06-10  Simon Marchi  <simon.marchi@polymtl.ca>
1671
1672         * dwarf2read.c (process_cu_includes): Remove struct keyword.
1673         * serial.c (serial_interface_lookup): Remove struct keyword.
1674
1675 2018-06-10  Tom Tromey  <tom@tromey.com>
1676
1677         * procfs.c (procfs_target::xfer_partial): Use "beneath" as a
1678         method.
1679         * nto-procfs.c (nto_procfs_target::xfer_partial): Use "beneath" as
1680         a method.
1681         * go32-nat.c (go32_nat_target::xfer_partial): Use "beneath" as a
1682         method.
1683         * arm-linux-nat.c (arm_linux_nat_target::read_description): Use
1684         "beneath" as a method.
1685         * arm-fbsd-nat.c (arm_fbsd_nat_target::read_description):
1686         Use "beneath" as a method.
1687
1688 2018-06-10  Tom Tromey  <tom@tromey.com>
1689
1690         * tracefile.c (struct trace_file_writer_deleter): New.
1691         <operator()>: Rename from trace_file_writer_xfree.
1692         (trace_file_writer_up): New typedef.
1693         (tsave_command, trace_save_tfile, trace_save_ctf): Update.
1694
1695 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
1696
1697         * regcache.h (reg_buffer) <~reg_buffer>: Use default destructor.
1698         <m_registers, m_register_status>: Change type to
1699         std::unique_ptr.
1700         * regcache.c (reg_buffer::reg_buffer): Use new instead of
1701         XCNEWVEC.
1702
1703 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
1704
1705         * common/common-regcache.h (enum register_status): Add
1706         underlying type "signed char".
1707         * regcache.h (reg_buffer) <m_register_status>: Change type to
1708         register_status *.
1709         * regcache.c (reg_buffer::reg_buffer): Alocate arrays of
1710         register_status instead of signed char.
1711         (reg_buffer::save): Use REG_UNKNOWN instead of 0.
1712         (reg_buffer::get_register_status): Remove cast.
1713         (readable_regcache::raw_read): Remove cast.
1714         (readable_regcache::cooked_read): Remove cast.
1715
1716 2018-06-09  Tom Tromey  <tom@tromey.com>
1717
1718         * source.c (reverse_search_command, forward_search_command): Use
1719         scoped_fd.
1720
1721 2018-06-09  Tom Tromey  <tom@tromey.com>
1722
1723         * serial.c (serial_ops_p): Remove typedef.  Don't declare VEC.
1724         (serial_ops_list): Now static, std::vector.
1725         (serial_interface_lookup, serial_add_interface): Update.
1726
1727 2018-06-09  Tom Tromey  <tom@tromey.com>
1728
1729         * dwarf2read.c (process_cu_includes): Update.
1730         (process_full_comp_unit): Update.
1731         * dwarf2read.h (struct dwarf2_per_objfile) <just_read_cus>: Now a
1732         std::vector.
1733
1734 2018-06-08  Paul Koning  <paul_koning@dell.com>
1735
1736         PR gdb/23252
1737
1738         * python/python.c (do_start_initialization):
1739         Avoid call to internal Python API.
1740         (init__gdb_module): New function.
1741
1742 2018-06-08  Gary Benson <gbenson@redhat.com>
1743
1744         * linux-thread-db.c (valprint.h): New include.
1745         (struct check_thread_db_info): New structure.
1746         (check_thread_db_on_load, tdb_testinfo): New static globals.
1747         (check_thread_db, check_thread_db_callback): New functions.
1748         (try_thread_db_load_1): Run integrity checks if requested.
1749         (maintenance_check_libthread_db): New function.
1750         (_initialize_thread_db): Register "maint check libthread-db"
1751         and "maint set/show check-libthread-db".
1752         * NEWS: Mention the above new commands.
1753
1754 2018-06-08  Tom Tromey  <tom@tromey.com>
1755
1756         * windows-nat.c (windows_nat_target::xfer_partial): "beneath" is
1757         now a method.
1758
1759 2018-06-08  Tom Tromey  <tom@tromey.com>
1760
1761         * btrace.c (parse_xml_raw): Use gdb::unique_xmalloc_ptr.
1762
1763 2018-06-08  Tom Tromey  <tom@tromey.com>
1764
1765         * common/btrace-common.h (struct btrace_data): Add constructor,
1766         destructor, move assignment operator.
1767         <empty, clear, fini>: New methods.
1768         <format>: Initialize.
1769         (btrace_data_init, btrace_data_fini, btrace_data_clear)
1770         (btrace_data_empty): Don't declare.
1771         * common/btrace-common.c (btrace_data_init): Remove.
1772         (btrace_data::fini): Rename from btrace_data_fini.
1773         (btrace_data::empty): Rename from btrace_data_empty.
1774         (btrace_data::clear): Rename from btrace_data_clear.  Return
1775         bool.
1776         * btrace.h (make_cleanup_btrace_data): Don't declare.
1777         * btrace.c (btrace_add_pc, btrace_stitch_trace, btrace_clear)
1778         (parse_xml_btrace): Update.
1779         (do_btrace_data_cleanup, make_cleanup_btrace_data): Remove.
1780         (maint_btrace_clear_packet_history_cmd): Update.
1781
1782 2018-06-07  Pedro Alves  <palves@redhat.com>
1783
1784         * target.h (target_ops) <beneath>: Now a method.  All references
1785         updated.
1786         (class target_stack): New.
1787         * target.c (g_target_stack): New.
1788         (g_current_top_target): Delete.
1789         (current_top_target): Get the top target out of g_target_stack.
1790         (target_stack::push, target_stack::unpush): New.
1791         (push_target, unpush_target): Reimplement.
1792         (target_is_pushed): Reimplement in terms of g_target_stack.
1793         (target_ops::beneath, target_stack::find_beneath): New.
1794
1795 2018-06-07  Pedro Alves  <palves@redhat.com>
1796
1797         * target.h (find_target_beneath): Delete declaration.
1798         * target.c (find_target_beneath): Delete definition.
1799         * aix-thread.c: All callers of find_target_beneath adjusted to
1800         call target_ops::beneath instead.
1801         * bsd-uthread.c: Likewise.
1802         * linux-thread-db.c: Likewise.
1803         * ravenscar-thread.c: Likewise.
1804         * sol-thread.c: Likewise.
1805         * spu-multiarch.c: Likewise.
1806
1807 2018-06-07  Pedro Alves  <palves@redhat.com>
1808
1809         * target.h (target_ops) <beneath>: Now a method.  All references
1810         updated.
1811         (target_ops) <m_beneath>: New.
1812         * target.c (target_ops::beneath): New.
1813         * corelow.c: Adjust all references to target_ops::beneath.
1814         * linux-thread-db.c: Likewise.
1815         * make-target-delegates: Likewise.
1816         * record-btrace.c: Likewise.
1817         * record-full.c: Likewise.
1818         * remote.c: Likewise.
1819         * target.c: Likewise.
1820         * target-delegates.c: Regenerate.
1821
1822 2018-06-07  Pedro Alves  <palves@redhat.com>
1823
1824         * target.h (target_stack): Delete.
1825         (current_top_target): Declare function.
1826         * target.c (target_stack): Delete.
1827         (g_current_top_target): New.
1828         (current_top_target): New function.
1829         * auxv.c: Use current_top_target instead of target_stack
1830         throughout.
1831         * avr-tdep.c: Likewise.
1832         * breakpoint.c: Likewise.
1833         * corefile.c: Likewise.
1834         * elfread.c: Likewise.
1835         * eval.c: Likewise.
1836         * exceptions.c: Likewise.
1837         * frame.c: Likewise.
1838         * gdbarch-selftests.c: Likewise.
1839         * gnu-v3-abi.c: Likewise.
1840         * ia64-tdep.c: Likewise.
1841         * ia64-vms-tdep.c: Likewise.
1842         * infcall.c: Likewise.
1843         * infcmd.c: Likewise.
1844         * infrun.c: Likewise.
1845         * linespec.c: Likewise.
1846         * linux-tdep.c: Likewise.
1847         * minsyms.c: Likewise.
1848         * ppc-linux-nat.c: Likewise.
1849         * ppc-linux-tdep.c: Likewise.
1850         * procfs.c: Likewise.
1851         * regcache.c: Likewise.
1852         * remote.c: Likewise.
1853         * rs6000-tdep.c: Likewise.
1854         * s390-linux-nat.c: Likewise.
1855         * s390-tdep.c: Likewise.
1856         * solib-aix.c: Likewise.
1857         * solib-darwin.c: Likewise.
1858         * solib-dsbt.c: Likewise.
1859         * solib-spu.c: Likewise.
1860         * solib-svr4.c: Likewise.
1861         * solib-target.c: Likewise.
1862         * sparc-tdep.c: Likewise.
1863         * sparc64-tdep.c: Likewise.
1864         * spu-tdep.c: Likewise.
1865         * symfile.c: Likewise.
1866         * symtab.c: Likewise.
1867         * target-descriptions.c: Likewise.
1868         * target-memory.c: Likewise.
1869         * target.c: Likewise.
1870         * target.h: Likewise.
1871         * tracefile-tfile.c: Likewise.
1872         * tracepoint.c: Likewise.
1873         * valops.c: Likewise.
1874         * valprint.c: Likewise.
1875         * value.c: Likewise.
1876         * windows-tdep.c: Likewise.
1877         * mi/mi-main.c: Likewise.
1878
1879 2018-06-07  Tom Tromey  <tom@tromey.com>
1880
1881         * valprint.h (build_address_symbolic): Declare.
1882         * printcmd.c (print_address_symbolic): Update.
1883         (build_address_symbolic): Change "name" and "filename" to
1884         std::string.
1885         * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
1886         Update.
1887         * defs.h (build_address_symbolic): Remove declaration.
1888
1889 2018-06-07  Alan Hayward  <alan.hayward@arm.com>
1890
1891         * aarch64-tdep.c (AARCH64_SVE_V0_REGNUM): Add define.
1892         (aarch64_vnv_type): Add function.
1893         (aarch64_pseudo_register_name): Add V regs for SVE.
1894         (aarch64_pseudo_register_type): Likewise.
1895         (aarch64_pseudo_register_reggroup_p): Likewise.
1896         (aarch64_pseudo_read_value_2): Use V0 offset for SVE
1897         (aarch64_pseudo_read_value): Add V regs for SVE.
1898         (aarch64_pseudo_write_2): Use V0 offset for SVE
1899         (aarch64_pseudo_write): Add V regs for SVE.
1900         * aarch64-tdep.h (struct gdbarch_tdep): Add vnv_type.
1901
1902 2018-06-06  Sergio Durigan Junior  <sergiodj@redhat.com>
1903
1904         * arch/aarch64.h (sve_vq_from_vl): Guard with #ifndef.
1905         (sve_vl_from_vq): Likewise.
1906
1907 2018-06-05  Tom Tromey  <tom@tromey.com>
1908
1909         * cli/cli-cmds.c (show_version): Update.
1910         * top.c (print_gdb_version): Add "interactive" parameter.
1911         Update.
1912         * main.c (captured_main_1): Update.
1913         * top.h (print_gdb_version): Add "interactive" parameter and a
1914         comment.
1915
1916 2018-06-05  David Malcolm  <dmalcolm@redhat.com>
1917
1918         * common/enum-flags.h: Add trailing semicolon to example in
1919         comment.
1920
1921 2018-06-05  Tom Tromey  <tom@tromey.com>
1922
1923         PR cli/12326:
1924         * NEWS: Add entry about pager.
1925         * utils.c (pagination_disabled_for_command): New global.
1926         (prompt_for_continue): Allow "c" response to prompt.
1927         (reinitialize_more_filter): Clear
1928         pagination_disabled_for_command.
1929         (fputs_maybe_filtered): Check pagination_disabled_for_command.
1930
1931 2018-06-04  Tom Tromey  <tom@tromey.com>
1932
1933         * ada-lang.h (ada_lookup_symbol_list): Update.
1934         * ada-lang.c (resolve_subexp): Update.
1935         (symbols_are_identical_enums): Change type of syms.  Remove nsyms
1936         parameter.
1937         (remove_extra_symbols, remove_irrelevant_renamings): Likewise.
1938         (ada_lookup_symbol_list_worker, ada_lookup_symbol_list): Change
1939         results parameter to std::vector.
1940         (ada_iterate_over_symbols, ada_lookup_symbol, get_var_value):
1941         Update.
1942         * ada-exp.y (block_lookup): Update.
1943         (select_possible_type_sym): Change type of syms.  Remove nsyms
1944         parameter.
1945         (write_var_or_type, write_name_assoc): Update.
1946
1947 2018-06-04  Joel Brobecker  <brobecker@adacore.com>
1948
1949         * windows-nat.c (windows_nat_target::xfer_partial): Return
1950         TARGET_XFER_E_IO if we need to delegate to the target beneath
1951         but BENEATH is NULL.
1952
1953 2018-06-04  Simon Marchi  <simon.marchi@ericsson.com>
1954
1955         * Makefile.in (config.status): Add configure.nat as a
1956         dependency.
1957
1958 2018-06-04  Tom Tromey  <tom@tromey.com>
1959
1960         * cp-name-parser.y (cpname_state): Add method declarations.
1961         (HANDLE_QUAL): Update.
1962         (cpname_state::d_grab, cpname_state::fill_comp)
1963         (cpname_state::make_operator, cpname_state::make_dtor)
1964         (cpname_state::make_builtin_type, cpname_state::make_name)
1965         (cpname_state::d_qualify, cpname_state::d_int_type)
1966         (cpname_state::d_unary, cpname_state::d_binary): Now methods.
1967         (%union): Move earlier.
1968
1969 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
1970
1971         * elfread.c (elf_symfile_segments): Use ELF_SECTION_IN_SEGMENT.
1972
1973 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
1974
1975         * aarch64-tdep.c (aarch64_pseudo_read_value_1): New helper func.
1976         (aarch64_pseudo_write_1): Likewise.
1977         (aarch64_pseudo_read_value): Use helper.
1978         (aarch64_pseudo_write): Likewise.
1979
1980 2018-06-04  Pedro Alves  <palves@redhat.com>
1981
1982         * darwin-nat.c (darwin_ops): Delete.
1983         (darwin_attach_pid): Use get_native_target.
1984
1985 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
1986
1987         * aarch64-tdep.c (aarch64_get_tdesc_vq): Use uint64_t for VQ.
1988         * aarch64-tdep.h (struct gdbarch_tdep): Likewise.
1989
1990 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
1991
1992         * aarch64-linux-nat.c (aarch64_linux_read_description): Support SVE.
1993         * aarch64-tdep.c (aarch64_get_tdesc_vq): New function.
1994         (aarch64_gdbarch_init): Check for SVE.
1995         * aarch64-tdep.h (gdbarch_tdep::has_sve): New function.
1996
1997 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
1998
1999         * aarch64-tdep.c (aarch64_read_description): Use uint64_t for VQ.
2000         * aarch64-tdep.h (aarch64_read_description): Likewise.
2001         * arch/aarch64.c (aarch64_create_target_description): Likewise.
2002         * arch/aarch64.h (aarch64_create_target_description): Likewise.
2003         * features/aarch64-sve.c (create_feature_aarch64_sve): Likewise.
2004         * nat/aarch64-sve-linux-ptrace.c(aarch64_sve_get_vq): Likewise.
2005         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_vq): Likewise.
2006
2007 2018-06-02  Simon Marchi  <simon.marchi@ericsson.com>
2008
2009         * value.c (value_fetch_lazy_bitfield): New.
2010         (value_fetch_lazy_memory): New.
2011         (value_fetch_lazy_register): New.
2012         (value_fetch_lazy): Factor out to smaller functions.
2013
2014 2018-06-01  Tom Tromey  <tom@tromey.com>
2015
2016         * cp-name-parser.y (backslashable, represented): Now const.
2017
2018 2018-06-01  Tom Tromey  <tom@tromey.com>
2019
2020         * cp-name-parser.y: Include parser-defs.h.
2021         (parser_fprintf): Remove declaration.
2022
2023 2018-06-01  Tom Tromey  <tom@tromey.com>
2024
2025         * cp-name-parser.y: Use %pure-parser, %lex-param, and
2026         %parse-param.
2027         (lexptr, prev_lexptr, error_lexptr, global_errmsg, demangle_info)
2028         (global_result): Remove globals.
2029         (struct cpname_state): New.
2030         (yyparse): Don't declare.
2031         (yylex, yyerror): Move declarations after %union.
2032         (d_grab, fill_comp, make_operator, make_dtor, make_builtin_type)
2033         (make_name): Add state parameter.
2034         Update all callers.
2035         (d_qualify, d_int_type, d_unary, d_binary, parse_number) Add state
2036         parameter.
2037         (HANDLE_QUAL, HANDLE_SPECIAL, HANDLE_TOKEN2, HANDLE_TOKEN3):
2038         Update.
2039         (yylex): Add lvalp, state parameters.
2040         (yyerror): Add state parameter.
2041         (cp_demangled_name_to_comp): Update.
2042
2043 2018-06-01  Tom Tromey  <tom@tromey.com>
2044
2045         * cp-name-parser.y (parser_fprintf): Declare.
2046         (GDB_YY_REMAP_PREFIX): Define.
2047         Include yy-remap.h.  Don't redefine yy* identifiers.
2048
2049 2018-06-01  Tom Tromey  <tom@tromey.com>
2050
2051         * python/py-type.c (typy_legacy_template_argument): Update.
2052         * cp-support.h (cp_demangled_name_to_comp): Update.
2053         * cp-name-parser.y (cp_demangled_name_to_comp): Change errmsg
2054         parameter to be a "std::string *".
2055         (main): Update.
2056
2057 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
2058
2059         * ada-lex.l: Include "diagnostics.h" instead of
2060         "common/diagnostics.h".
2061         * unittests/environ-selftests.c: Likewise.
2062         * common/diagnostics.h: Moved to ../include.
2063
2064 2018-06-01  Joel Brobecker  <brobecker@adacore.com>
2065
2066         * breakpoint.c (breakpoint_re_set): Temporarily force language_mode
2067         to language_mode_manual while calling breakpoint_re_set_one.
2068
2069 2018-06-01  Tom Tromey  <tom@tromey.com>
2070
2071         * valops.c (value_cast_structs, destructor_name_p): Update.
2072         * symtab.c (gdb_mangle_name): Update.
2073         * stabsread.c (define_symbol, read_cpp_abbrev, read_baseclasses):
2074         Update.
2075         * p-valprint.c (pascal_object_is_vtbl_ptr_type)
2076         (pascal_object_print_value_fields, pascal_object_print_value):
2077         Update.
2078         * p-typeprint.c (pascal_type_print_derivation_info): Update.
2079         * linespec.c (find_methods): Update.
2080         * gdbtypes.h (type_name_no_tag): Remove.
2081         (type_name_or_error): Rename from type_name_no_tag_or_error.
2082         * gdbtypes.c (type_name_no_tag): Remove.
2083         (type_name_or_error): Rename from type_name_no_tag_or_error.
2084         (lookup_struct_elt_type, check_typedef): Update.
2085         * expprint.c (print_subexp_standard): Update.
2086         * dwarf2read.c (dwarf2_add_field, load_partial_dies): Update.
2087         * d-namespace.c (d_lookup_nested_symbol): Update.
2088         * cp-valprint.c (cp_is_vtbl_ptr_type, cp_print_value_fields)
2089         (cp_print_class_member): Update.
2090         * cp-namespace.c (cp_lookup_nested_symbol): Update.
2091         * completer.c (add_struct_fields): Update.
2092         * c-typeprint.c (cp_type_print_derivation_info)
2093         (c_type_print_varspec_prefix, c_type_print_base_struct_union):
2094         Update.
2095         * ada-lang.c (parse_old_style_renaming, xget_renaming_scope)
2096         (ada_prefer_type, ada_is_exception_sym): Update.
2097
2098 2018-06-01  Tom Tromey  <tom@tromey.com>
2099
2100         * valops.c (enum_constant_from_type, value_namespace_elt)
2101         (value_maybe_namespace_elt): Update.
2102         * valarith.c (find_size_for_pointer_math): Update.
2103         * target-descriptions.c (make_gdb_type): Update.
2104         * symmisc.c (print_symbol): Update.
2105         * stabsread.c (define_symbol, read_type)
2106         (complain_about_struct_wipeout, add_undefined_type)
2107         (cleanup_undefined_types_1): Update.
2108         * rust-lang.c (rust_tuple_type_p, rust_slice_type_p)
2109         (rust_range_type_p, val_print_struct, rust_print_struct_def)
2110         (rust_internal_print_type, rust_composite_type)
2111         (rust_evaluate_funcall, rust_evaluate_subexp)
2112         (rust_inclusive_range_type_p): Update.
2113         * python/py-type.c (typy_get_tag): Update.
2114         * p-typeprint.c (pascal_type_print_base): Update.
2115         * mdebugread.c (parse_symbol, parse_type): Update.
2116         * m2-typeprint.c (m2_long_set, m2_record_fields, m2_enum):
2117         Update.
2118         * guile/scm-type.c (gdbscm_type_tag): Update.
2119         * go-lang.c (sixg_string_p): Update.
2120         * gnu-v3-abi.c (build_gdb_vtable_type, build_std_type_info_type):
2121         Update.
2122         * gdbtypes.h (struct main_type) <tag_name>: Remove.
2123         (TYPE_TAG_NAME): Remove.
2124         * gdbtypes.c (type_name_no_tag): Simplify.
2125         (check_typedef, check_types_equal, recursive_dump_type)
2126         (copy_type_recursive, arch_composite_type): Update.
2127         * f-typeprint.c (f_type_print_base): Update.  Print "Type" prefix
2128         in summary mode when needed.
2129         * eval.c (evaluate_funcall): Update.
2130         * dwarf2read.c (fixup_go_packaging, read_structure_type)
2131         (process_structure_scope, read_enumeration_type)
2132         (read_namespace_type, read_module_type, determine_prefix): Update.
2133         * cp-support.c (inspect_type): Update.
2134         * coffread.c (process_coff_symbol, decode_base_type): Update.
2135         * c-varobj.c (c_is_path_expr_parent): Update.
2136         * c-typeprint.c (c_type_print_base_struct_union): Update.
2137         (c_type_print_base_1): Update.  Print struct/class/union/enum in
2138         summary when using C language.
2139         * ax-gdb.c (gen_struct_ref, gen_namespace_elt)
2140         (gen_maybe_namespace_elt): Update.
2141         * ada-lang.c (ada_type_name): Simplify.
2142         (empty_record, ada_template_to_fixed_record_type_1)
2143         (template_to_static_fixed_type)
2144         (to_record_with_fixed_variant_part, ada_check_typedef): Update.
2145
2146 2018-06-01  Tom Tromey  <tom@tromey.com>
2147
2148         * dwarf2read.c (dwarf2_compute_name): Pass CU's language to
2149         c_print_type.
2150         * c-typeprint.c (c_print_type_1): Add "language" parameter.
2151         (c_print_type): Update.
2152         (c_print_type): New overload.
2153         (c_type_print_varspec_prefix, c_type_print_args)
2154         (c_type_print_varspec_suffix, c_print_type_no_offsets)
2155         (c_type_print_base_struct_union, c_type_print_base_1)
2156         (cp_type_print_method_args): Add "language" parameter.
2157         (c_type_print_base): Update.
2158         * c-lang.h (c_print_type): Add new overload.
2159
2160 2018-06-01  Tom Tromey  <tom@tromey.com>
2161
2162         * typeprint.h (c_type_print_varspec_suffix): Don't declare.
2163         * c-typeprint.c (c_type_print_varspec_suffix): Now static.
2164
2165 2018-06-01  Alan Hayward  <alan.hayward@arm.com>
2166
2167         * aarch64-tdep.c (aarch64_sve_register_names): New const
2168         var.
2169         * arch/aarch64.h (enum aarch64_regnum): Add SVE entries.
2170         (AARCH64_SVE_Z_REGS_NUM): New define.
2171         (AARCH64_SVE_P_REGS_NUM): Likewise.
2172         (AARCH64_SVE_NUM_REGS): Likewise.
2173
2174 2018-05-31  Uros Bizjak  <ubizjak@gmail.com>
2175
2176         * nat/linux-ptrace.h [__alpha__]
2177         (GDB_ARCH_IS_TRAP_BRKPT, GDB_ARCH_IS_TRAP_HWBKPT): Remove
2178         definitions.
2179
2180 2018-05-31  Maciej W. Rozycki  <macro@mips.com>
2181
2182         * arch-utils.c (gdbarch_info_fill): Set `default_byte_order' to
2183         the endianness selected.
2184         * NEWS: Document `set endian auto' mode operation update.
2185
2186 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
2187
2188         * Makefile.in: Add new header.
2189         * gdb/arch/aarch64.h (sve_vg_from_vl): New macro.
2190         (sve_vl_from_vg): Likewise.
2191         (sve_vq_from_vl): Likewise.
2192         (sve_vl_from_vq): Likewise.
2193         (sve_vq_from_vg): Likewise.
2194         (sve_vg_from_vq): Likewise.
2195         * configure.nat: Add new c file.
2196         * nat/aarch64-sve-linux-ptrace.c: New file.
2197         * nat/aarch64-sve-linux-ptrace.h: New file.
2198
2199 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
2200
2201         * aarch64-linux-nat.c (aarch64_linux_read_description):
2202         Add parmeter zero.
2203         * aarch64-linux-tdep.c (aarch64_linux_core_read_description):
2204         Likewise.
2205         * aarch64-tdep.c (tdesc_aarch64_list): Add.
2206         (aarch64_read_description): Use VQ to index tdesc_aarch64_list.
2207         (aarch64_gdbarch_init): Add parmeter zero.
2208         * aarch64-tdep.h (aarch64_read_description): Add VQ parmeter.
2209         * arch/aarch64.c (aarch64_create_target_description): Check VQ.
2210         * arch/aarch64.h (aarch64_create_target_description): Add VQ.
2211         parmeter.
2212         * doc/gdb.texinfo: Describe SVE feature
2213         * features/aarch64-sve.c: New file.
2214
2215 2018-05-31  Omair Javaid  <omair.javaid@linaro.org>
2216
2217         PR gdb/23210
2218         * gdbarch.sh (significant_addr_bit): Default to zero when
2219         not set by target architecture.
2220         * gdbarch.c: Re-generated.
2221         * utils.c (address_significant): Update.
2222
2223 2018-05-30  Joel Brobecker  <brobecker@adacore.com>
2224
2225         * stack.c (func_command): Remove trailing newline in call to error.
2226
2227 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2228
2229         * regcache.h (regcache_raw_collect): Remove, update callers to
2230         use regcache::raw_collect.
2231         * regcache.c (regcache_raw_collect): Remove.
2232
2233 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2234
2235         * regcache.h (regcache_raw_supply): Remove, update callers to
2236         use detached_regcache::raw_supply.
2237         * regcache.c (regcache_raw_supply): Remove.
2238
2239 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2240
2241         * regcache.h (regcache_cooked_write_part): Remove, update
2242         callers to use regcache::cooked_write_part.
2243         * regcache.c (regcache_cooked_write_part): Remove.
2244
2245 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2246
2247         * regcache.h (regcache_cooked_read_part): Remove, update callers
2248         to use readable_regcache::cooked_read_part.
2249         * regcache.c (regcache_cooked_read_part): Remove.
2250
2251 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2252
2253         * regcache.h (regcache_cooked_read_value): Remove, update
2254         callers to use readable_regcache::cooked_read_value.
2255         * regcache.c (regcache_cooked_read_value): Remove.
2256
2257 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2258
2259         * regcache.h (regcache_cooked_write): Remove, update callers to
2260         use regcache::cooked_write.
2261         * regcache.c (regcache_cooked_write): Remove.
2262
2263 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2264
2265         * regcache.h (regcache_invalidate): Remove, update callers to
2266         use detached_regcache::invalidate instead.
2267         * regcache.c (regcache_invalidate): Remove.
2268
2269 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2270
2271         * regcache.h (regcache_raw_write_part): Remove, update callers
2272         to use regcache::raw_write_part instead.
2273         * regcache.c (regcache_raw_write_part): Remove.
2274
2275 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2276
2277         * regcache.h (regcache_raw_read_part): Remove, update callers to
2278         use readable_regcache::raw_read_part instead.
2279         * regcache.c (regcache_raw_read_part): Remove.
2280
2281 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2282
2283         * regcache.h (regcache_cooked_read): Remove, update callers to
2284         use readable_regcache::cooked_read instead.
2285         * regcache.c (regcache_cooked_read): Remove.
2286
2287 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2288
2289         * regcache.h (regcache_raw_write): Remove, update callers to use
2290         regcache::raw_write instead.
2291         * regcache.c (regcache_raw_write): Remove.
2292
2293 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2294
2295         * regcache.h (regcache_raw_read): Remove, update callers to use
2296         readable_regcache::raw_read instead.
2297         * regcache.c (regcache_raw_read): Remove.
2298
2299 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2300
2301         * regcache.h (regcache_raw_update): Remove, update callers to
2302         use readable_regcache::raw_update instead.
2303         * regcache.c (regcache_raw_update): Remove.
2304
2305 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2306
2307         * regcache.h (regcache_register_status): Remove, update callers
2308         to use reg_buffer::get_register_status directly instead.
2309         * regcache.c (regcache_register_status): Remove.
2310
2311 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2312
2313         * regcache.h (regcache_get_ptid): Remove, update all callers to
2314         call regcache::ptid instead.
2315         * regcache.c (regcache_get_ptid): Remove.
2316
2317 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
2318
2319         * Makefile.in (ALL_TARGET_OBS): Add or1k-tdep.o.
2320
2321 2018-05-30  Pedro Alves  <palves@redhat.com>
2322
2323         * common/common-exceptions.h (exception_rethrow): Use
2324         ATTRIBUTE_NORETURN.
2325
2326 2018-05-29  Simon Marchi  <simon.marchi@polymtl.ca>
2327
2328         * breakpoint.c (print_solib_event, check_status_catch_solib):
2329         Remove struct keyword in range-based for loops.
2330         * dbxread.c (find_corresponding_bincl_psymtab): Likewise.
2331         * dwarf2read.c (compute_delayed_physnames, rust_union_quirks);
2332         Likewise.
2333         * linespec.c (find_superclass_methods, search_minsyms_for_name):
2334         Likewise.
2335         * symfile.c (addr_info_make_relative): Likewise.
2336         * thread.c (value_in_thread_stack_temporaries): Likewise.
2337
2338 2018-06-12  Weimin Pan  <weimin.pan@oracle.com>
2339
2340         PR gdb/16841
2341         * valops.c (value_struct_elt_for_reference): Call check_typedef on
2342         aggregate type to get its real type before accessing it.
2343
2344 2018-05-29  Weimin Pan  <weimin.pan@oracle.com>
2345
2346         * minsyms.h (lookup_minimal_symbol_and_objfile): Remove declaration.
2347         * minsyms.c (lookup_minimal_symbol_and_objfile): Remove definition.
2348         * coff-pe-read.c (add_pe_forwarded_sym): Replace
2349         lookup_minimal_symbol_and_objfile with lookup_bound_minimal_symbol.
2350         * glibc-tdep.c (glibc_skip_solib_resolver): Likewise.
2351         * jit.c (jit_breakpoint_re_set_internal): Likewise.
2352         * printcmd.c (info_address_command): Likewise.
2353
2354 2018-05-29  Tom Tromey  <tom@tromey.com>
2355
2356         * windows-nat.c (handle_exception): Update fall-through comment.
2357
2358 2018-05-29  Tom Tromey  <tom@tromey.com>
2359
2360         * progspace.h (so_list_ptr): Remove typedef.  Don't declare VEC.
2361         (struct program_space) <added_solibs>: Now a std::vector.
2362         * breakpoint.c (print_solib_event): Update.
2363         (check_status_catch_solib): Update.
2364         * progspace.c (clear_program_space_solib_cache): Update.
2365         * solib.c (update_solib_list): Update.
2366
2367 2018-05-29  Tom Tromey  <tom@tromey.com>
2368
2369         * python/py-type.c (typy_richcompare): Update.
2370         * guile/scm-type.c (tyscm_equal_p_type_smob): Update.
2371         * gdbtypes.h (types_deeply_equal): Return bool.
2372         (types_equal): Likewise.
2373         * gdbtypes.c (type_equality_entry_d): Remove typedef.  Don't
2374         declare VEC.
2375         (check_types_equal): Change worklist to std::vector.  Return
2376         bool.
2377         (struct type_equality_entry): Add constructor.
2378         (compare_maybe_null_strings): Return bool.
2379         (check_types_worklist): Return bool.  Change worklist to
2380         std::vector.
2381         (types_deeply_equal): Use std::vector.
2382         (types_equal): Return bool.
2383         (compare_maybe_null_strings): Simplify.
2384
2385 2018-05-29  Tom Tromey  <tom@tromey.com>
2386
2387         * record-btrace.c (tp_t): Remove typedef.  Don't declare VEC.
2388
2389 2018-05-29  Tom Tromey  <tom@tromey.com>
2390
2391         * objc-lang.h: Don't include cp-support.h.
2392         * common/gdb_vecs.h (const_char_ptr): Remove typedef.  Don't
2393         declare VEC.
2394
2395 2018-05-27  Tom Tromey  <tom@tromey.com>
2396
2397         * Makefile.in (DEPFILES): Don't reference REMOTE_OBS.
2398
2399 2018-05-25  Tom Tromey  <tom@tromey.com>
2400
2401         * value.c (value::location): Initialize.
2402
2403 2018-05-25  Tom Tromey  <tom@tromey.com>
2404
2405         * dbxread.c (init_bincl_list): Remove.
2406         (bincl_list): Now a std::vector.
2407         (bincls_allocated, next_bincl): Remove.
2408         (free_bincl_list, do_free_bincl_list_cleanup)
2409         (make_cleanup_free_bincl_list): Remove.
2410         (dbx_read_symtab, elfstab_build_psymtabs): Use scoped_restore,
2411         unique_xmalloc_ptr.
2412         (find_corresponding_bincl_psymtab, read_dbx_symtab): Update.
2413         (struct header_file_location): Add constructor.
2414         (add_bincl_to_list): Remove.
2415
2416 2018-05-25  Tom Tromey  <tom@tromey.com>
2417
2418         * tui/tui.c (tui_enable): Update.
2419         * mi/mi-interp.c (mi_interp::init): Update.
2420         * interps.h (class interp) <name>: New method.
2421         <m_name>: Rename from name.
2422         (~scoped_restore_interp): Update.
2423         * interps.c (interp::interp): Update.
2424         (interp_add, interp_set, interp_lookup_existing)
2425         (current_interp_named_p): Update.
2426
2427 2018-05-25  Tom Tromey  <tom@tromey.com>
2428
2429         * interps.c (interp_name): Remove.
2430         * mi/mi-interp.c (mi_interp::init): Update.
2431         * interps.h (interp_name): Remove.
2432         (~scoped_restore_interp): Update.
2433         * tui/tui.c (tui_enable): Update.
2434
2435 2018-05-25  Tom Tromey  <tom@tromey.com>
2436
2437         * utils.c (fputs_maybe_filtered): Update.
2438         * linespec.c (decode_line_full): Update.
2439         * mi/mi-interp.c (mi_on_normal_stop_1, mi_tsv_modified)
2440         (mi_print_breakpoint_for_event, mi_solib_loaded)
2441         (mi_solib_unloaded, mi_command_param_changed, mi_memory_changed)
2442         (mi_user_selected_context_changed): Update.
2443         * mi/mi-main.c (mi_execute_command): Update.
2444         * cli/cli-script.c (execute_control_command): Update.
2445         * python/python.c (execute_gdb_command): Update.
2446         * solib.c (info_sharedlibrary_command): Update.
2447         * interps.c (interp_ui_out): Remove.
2448         * interps.h (interp_ui_out): Remove.
2449
2450 2018-05-25  Tom Tromey  <tom@tromey.com>
2451
2452         * tui/tui-interp.c (as_tui_interp): Use dynamic_cast.
2453         * mi/mi-interp.c (as_mi_interp): Use dynamic_cast.
2454         * cli/cli-interp.c (as_cli_interp): Use dynamic_cast.
2455
2456 2018-05-25  Tom Tromey  <tom@tromey.com>
2457
2458         * cli/cli-interp.c (safe_execute_command): Use scoped_restore.
2459         * interps.c (interp_exec): Use scoped_restore.
2460
2461 2018-05-25  Tom Tromey  <tom@tromey.com>
2462
2463         * remote.c (remote_target::remote_file_get): Use
2464         gdb::byte_vector.
2465         (remote_target::remote_file_put): Likewise.
2466
2467 2018-05-25  Tom Tromey  <tom@tromey.com>
2468
2469         * coff-pe-read.c (struct read_pe_section_data) <section_name>: Now
2470         a std::string.
2471         (get_pe_section_index, add_pe_exported_sym): Update.
2472         (read_pe_exported_syms): Use gdb::def_vector.
2473
2474 2018-05-25  Tom Tromey  <tom@tromey.com>
2475
2476         * frame.c (remove_prev_frame): Remove.
2477         (get_prev_frame_if_no_cycle): Use TRY/CATCH.
2478
2479 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
2480
2481         * mips-linux-tdep.h (mips_supply_fpregset, mips_fill_fpregset):
2482         Remove prototypes.
2483         * mips-linux-nat.c (supply_fpregset): Always call
2484         `mips64_supply_fpregset' rather than `mips_supply_fpregset'.
2485         (fill_fpregset): Always call `mips64_fill_fpregset' rather than
2486         `mips_fill_fpregset'.
2487         * mips-linux-tdep.c (mips_supply_fpregset)
2488         (mips_supply_fpregset_wrapper, mips_fill_fpregset)
2489         (mips_fill_fpregset_wrapper): Remove functions.
2490         (mips64_supply_fpregset, mips64_fill_fpregset): Update comments.
2491         (mips_linux_fpregset): Remove variable.
2492         (mips_linux_iterate_over_regset_sections): Use
2493         `mips64_linux_fpregset' in place of `mips_linux_fpregset'.
2494         (mips_linux_o32_sigframe_init): Remove comment.
2495
2496 2018-05-25  Pedro Alves  <palves@redhat.com>
2497
2498         * remote.c (struct vCont_action_support, MAXTHREADLISTRESULTS)
2499         (struct readahead_cache, struct packet_reg, struct
2500         remote_arch_state, class remote_state): Move higher up in the
2501         file.
2502         (remote_target::m_remote_state): Now an object instead of a pointer.
2503         (remote_target::get_remote_state): Adjust.
2504
2505 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2506
2507         * stack.c (select_and_print_frame): Delete.
2508         (struct function_bounds): Move struct within function.
2509         (func_command): Most content moved into new function
2510         find_frame_for_function, use new function, print result, add
2511         function comment.
2512         (find_frame_for_function): New function, now returns a result.
2513
2514 2018-05-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2515
2516         * stack.c (iterate_over_block_arg_vars): Fix comment.
2517         (print_frame_arg_vars): Pass stream in cb_data, not gdb_stdout.
2518
2519 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
2520
2521         PR gdb/23203
2522         * frame.c
2523         (scoped_restore_selected_frame::scoped_restore_selected_frame):
2524         Define.
2525         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
2526         Define.
2527         * frame.h (class scoped_restore_selected_frame): New class.
2528         * stack.c (print_frame_local_vars): Remove catching and rethrowing
2529         of any exception, use scoped_restore_selected_frame to restore the
2530         frame instead.
2531
2532 2018-05-24  Pedro Alves  <palves@redhat.com>
2533
2534         * darwin-nat.h (darwin_nat_target::create_inferior): Mark with
2535         override.
2536
2537 2018-05-23  Tom Tromey  <tom@tromey.com>
2538
2539         * complaints.c (struct complaints): Remove.
2540         (symfile_complaint_book): Remove.
2541         (series): New global.
2542         (complaint_internal): Update.
2543         (clear_complaints): Update.
2544
2545 2018-05-23  Tom Tromey  <tom@tromey.com>
2546
2547         * complaints.c (counters): New global.
2548         (struct complain): Remove.
2549         (struct complaints) <root>: Remove.
2550         (complaint_sentinel): Remove.
2551         (symfile_complaint_book): Update.
2552         (find_complaint) Remove.
2553         (complaint_internal, clear_complaints): Update.
2554
2555 2018-05-23  Tom Tromey  <tom@tromey.com>
2556
2557         * complaints.c (struct complain) <file, line>: Remove.
2558         (find_complaint): Remove file, line parameters.
2559         (complaint_internal): Update.
2560
2561 2018-05-23  Tom Tromey  <tom@tromey.com>
2562
2563         * complaints.c (vcomplaint): Remove.
2564         (complaint_internal) Merge in contents of vcomplaint.
2565
2566 2018-05-23  Tom Tromey  <tom@tromey.com>
2567
2568         * complaints.c (struct complaints) <explanation>: Remove.
2569         (symfile_explanations): Remove.
2570         (symfile_complaint_book): Update.
2571         (vcomplaint): Update.
2572         (struct explanation): Remove.
2573
2574 2018-05-23  Tom Tromey  <tom@tromey.com>
2575
2576         * complaints.c (symfile_complaints): Remove.
2577         (complaint_internal): Remove "complaints" parameter.
2578         (clear_complaints, vcomplaint): Remove "c" parameter.
2579         (get_complaints): Remove.
2580         * dwarf2read.c (dwarf2_statement_list_fits_in_line_number_section_complaint)
2581         (dwarf2_debug_line_missing_file_complaint)
2582         (dwarf2_debug_line_missing_end_sequence_complaint)
2583         (dwarf2_complex_location_expr_complaint)
2584         (dwarf2_const_value_length_mismatch_complaint)
2585         (dwarf2_section_buffer_overflow_complaint)
2586         (dwarf2_macro_malformed_definition_complaint)
2587         (dwarf2_invalid_attrib_class_complaint)
2588         (create_addrmap_from_index, dw2_symtab_iter_next)
2589         (dw2_expand_marked_cus)
2590         (dw2_debug_names_iterator::find_vec_in_debug_names)
2591         (dw2_debug_names_iterator::next, dw2_debug_names_iterator::next)
2592         (create_debug_type_hash_table, init_cutu_and_read_dies)
2593         (partial_die_parent_scope, add_partial_enumeration)
2594         (skip_one_die, fixup_go_packaging, quirk_rust_enum, process_die)
2595         (dwarf2_compute_name, dwarf2_physname, read_namespace_alias)
2596         (read_import_statement, read_file_scope, create_dwo_cu_reader)
2597         (create_cus_hash_table, create_dwp_hash_table)
2598         (inherit_abstract_dies, read_func_scope, read_call_site_scope)
2599         (dwarf2_rnglists_process, dwarf2_ranges_process)
2600         (dwarf2_add_type_defn, dwarf2_attach_fields_to_type)
2601         (dwarf2_add_member_fn, get_alignment, maybe_set_alignment)
2602         (handle_struct_member_die, process_structure_scope)
2603         (read_array_type, read_common_block, read_module_type)
2604         (read_tag_pointer_type, read_typedef, read_base_type)
2605         (read_subrange_type, load_partial_dies, partial_die_info::read)
2606         (partial_die_info::read, partial_die_info::read)
2607         (partial_die_info::read, read_checked_initial_length_and_offset)
2608         (dwarf2_string_attr, read_formatted_entries)
2609         (dwarf_decode_line_header)
2610         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
2611         (new_symbol, dwarf2_const_value_attr, lookup_die_type)
2612         (read_type_die_1, determine_prefix, dwarf2_get_ref_die_offset)
2613         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
2614         (get_signatured_type, get_DW_AT_signature_type)
2615         (decode_locdesc, file_file_name, consume_improper_spaces)
2616         (skip_form_bytes, skip_unknown_opcode, dwarf_parse_macro_header)
2617         (dwarf_decode_macro_bytes, dwarf_decode_macros)
2618         (dwarf2_symbol_mark_computed, set_die_type)
2619         (read_attribute_value): Update.
2620         * stap-probe.c (handle_stap_probe, get_stap_base_address):
2621         Update.
2622         * dbxread.c (unknown_symtype_complaint)
2623         (lbrac_mismatch_complaint, repeated_header_complaint)
2624         (set_namestring, function_outside_compilation_unit_complaint)
2625         (read_dbx_symtab, process_one_symbol): Update.
2626         * gdbtypes.c (stub_noname_complaint): Update.
2627         * windows-nat.c (handle_unload_dll): Update.
2628         * coffread.c (coff_symtab_read, enter_linenos, decode_type)
2629         (decode_base_type): Update.
2630         * xcoffread.c (bf_notfound_complaint, ef_complaint)
2631         (eb_complaint, record_include_begin, record_include_end)
2632         (enter_line_range, xcoff_next_symbol_text, read_xcoff_symtab)
2633         (process_xcoff_symbol, read_symbol)
2634         (function_outside_compilation_unit_complaint)
2635         (scan_xcoff_symtab): Update.
2636         * machoread.c (macho_symtab_read, macho_add_oso_symfile): Update.
2637         * buildsym.c (finish_block_internal, make_blockvector)
2638         (end_symtab_get_static_block, augment_type_symtab): Update.
2639         * dtrace-probe.c (dtrace_process_dof)
2640         (dtrace_static_probe_ops::get_probes): Update.
2641         * complaints.h (struct complaint): Don't declare.
2642         (symfile_complaints): Remove.
2643         (complaint_internal): Remove "complaints" parameter.
2644         (complaint): Likewise.
2645         (clear_complaints): Likewise.
2646         * symfile.c (syms_from_objfile_1, finish_new_objfile)
2647         (reread_symbols): Update.
2648         * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program)
2649         (dwarf2_frame_cache, decode_frame_entry): Update.
2650         * dwarf2loc.c (dwarf_reg_to_regnum): Update.
2651         * objc-lang.c (lookup_objc_class, lookup_child_selector)
2652         (info_selectors_command): Update.
2653         * macrotab.c (macro_include, check_for_redefinition)
2654         (macro_undef): Update.
2655         * objfiles.c (filter_overlapping_sections): Update.
2656         * stabsread.c (invalid_cpp_abbrev_complaint)
2657         (reg_value_complaint, stabs_general_complaint, dbx_lookup_type)
2658         (define_symbol, error_type, read_type, rs6000_builtin_type)
2659         (stabs_method_name_from_physname, read_member_functions)
2660         (read_cpp_abbrev, read_baseclasses, read_tilde_fields)
2661         (attach_fields_to_type, complain_about_struct_wipeout)
2662         (read_range_type, read_args, common_block_start)
2663         (common_block_end, cleanup_undefined_types_1, scan_file_globals):
2664         Update.
2665         * mdebugread.c (index_complaint, unknown_ext_complaint)
2666         (basic_type_complaint, bad_tag_guess_complaint)
2667         (bad_rfd_entry_complaint, unexpected_type_code_complaint)
2668         (reg_value_complaint, parse_symbol, parse_type, upgrade_type)
2669         (parse_procedure, parse_lines)
2670         (function_outside_compilation_unit_complaint)
2671         (parse_partial_symbols, psymtab_to_symtab_1, cross_ref)
2672         (bad_tag_guess_complaint, reg_value_complaint): Update.
2673         * cp-support.c (demangled_name_complaint): Update.
2674         * macroscope.c (sal_macro_scope): Update.
2675         * dwarf-index-write.c (class debug_names): Update.
2676
2677 2018-05-23  Tom Tromey  <tom@tromey.com>
2678
2679         * complaints.c (clear_complaints): Remove "noisy" parameter.
2680         * complaints.h (clear_complaints): Update.
2681         * symfile.c (syms_from_objfile_1, finish_new_objfile)
2682         (reread_symbols): Update.
2683
2684 2018-05-23  Tom Tromey  <tom@tromey.com>
2685
2686         * complaints.c (enum complaint_series): Remove FIRST_MESSAGE,
2687         SUBSEQUENT_MESSAGE.
2688         (vcomplaint, clear_complaints): Update.
2689         (symfile_explanations): Remove some messages.
2690
2691 2018-05-23  Tom Tromey  <tom@tromey.com>
2692
2693         * complaints.c (internal_complaint): Remove.
2694         * complaints.h (internal_complaint): Remove.
2695
2696 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
2697
2698         * i387-tdep.c (i387_collect_xsave): Make `i' unsigned.
2699
2700 2018-05-22  Pedro Alves  <palves@redhat.com>
2701
2702         * remote-fileio.c (remote_fileio_reply, remote_fileio_ioerror)
2703         (remote_fileio_badfd, remote_fileio_return_errno)
2704         (remote_fileio_return_success, remote_fileio_func_open)
2705         (remote_fileio_func_open, remote_fileio_func_close)
2706         (remote_fileio_func_read, remote_fileio_func_write)
2707         (remote_fileio_func_lseek, remote_fileio_func_rename)
2708         (remote_fileio_func_unlink, remote_fileio_func_stat)
2709         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
2710         (remote_fileio_func_isatty, remote_fileio_func_system): Add
2711         remote_target parameter.
2712         (remote_fio_func_map) <func>: Add remote_target parameter.
2713         (do_remote_fileio_request, remote_fileio_request):
2714         * remote-fileio.h (remote_fileio_request):
2715         * remote-notif.c (remote_notif_ack, remote_notif_parse, ): Add
2716         remote_target parameter.
2717         (remote_notif_process, handle_notification): Adjust to pass down
2718         the remote.
2719         (remote_notif_state_allocate): Add remote_target parameter.  Save
2720         it.
2721         * remote-notif.h (struct remote_target): Forward declare.
2722         (struct notif_client) <parse, ack, can_get_pending_events>: Add
2723         remote_target parameter.
2724         (struct remote_notif_state) <remote>: New field.
2725         (remote_notif_ack, remote_notif_parse): Add remote_target
2726         parameter.
2727         (remote_notif_state_allocate, remote_notif_state_allocate): Add
2728         remote_target parameter.
2729         * remote.c (OPAQUETHREADBYTES, threadref, gdb_ext_thread_info)
2730         (threads_listing_context, rmt_thread_action, protocol_feature)
2731         (packet_reg, stop_reply, stop_reply_p, enum packet_support)
2732         (packet_result, struct threads_listing_context, remote_state):
2733         Move definitions and declarations higher up.
2734         (remote_target) <~remote_target>: Declare.
2735         (remote_download_command_source, remote_file_put, remote_file_get)
2736         (remote_file_delete, remote_hostio_pread, remote_hostio_pwrite)
2737         (remote_hostio_pread_vFile, remote_hostio_send_command)
2738         (remote_hostio_set_filesystem, remote_hostio_open)
2739         (remote_hostio_close, remote_hostio_unlink, remote_state)
2740         (get_remote_state, get_remote_packet_size, get_memory_packet_size)
2741         (get_memory_write_packet_size, get_memory_read_packet_size)
2742         (append_pending_thread_resumptions, remote_detach_1)
2743         (append_resumption, remote_resume_with_vcont)
2744         (add_current_inferior_and_thread, wait_ns, wait_as)
2745         (process_stop_reply, remote_notice_new_inferior)
2746         (process_initial_stop_replies, remote_add_thread)
2747         (btrace_sync_conf, remote_btrace_maybe_reopen)
2748         (remove_new_fork_children, kill_new_fork_children)
2749         (discard_pending_stop_replies, stop_reply_queue_length)
2750         (check_pending_events_prevent_wildcard_vcont)
2751         (discard_pending_stop_replies_in_queue, stop_reply)
2752         (remote_notif_remove_queued_reply, stop_reply *queued_stop_reply)
2753         (peek_stop_reply, remote_parse_stop_reply, remote_stop_ns)
2754         (remote_interrupt_as, remote_interrupt_ns)
2755         (remote_get_noisy_reply, remote_query_attached)
2756         (remote_add_inferior, remote_current_thread, get_current_thread)
2757         (set_thread, set_general_thread, set_continue_thread)
2758         (set_general_process, write_ptid)
2759         (remote_unpack_thread_info_response, remote_get_threadinfo)
2760         (parse_threadlist_response, remote_get_threadlist)
2761         (remote_threadlist_iterator, remote_get_threads_with_ql)
2762         (remote_get_threads_with_qxfer)
2763         (remote_get_threads_with_qthreadinfo, extended_remote_restart)
2764         (get_offsets, remote_check_symbols, remote_supported_packet)
2765         (remote_query_supported, remote_packet_size)
2766         (remote_serial_quit_handler, remote_detach_pid)
2767         (remote_vcont_probe, remote_resume_with_hc)
2768         (send_interrupt_sequence, interrupt_query)
2769         (remote_notif_get_pending_events, fetch_register_using_p)
2770         (send_g_packet, process_g_packet, fetch_registers_using_g)
2771         (store_register_using_P, store_registers_using_G)
2772         (set_remote_traceframe, check_binary_download)
2773         (remote_write_bytes_aux, remote_write_bytes, remote_read_bytes_1)
2774         (remote_xfer_live_readonly_partial, remote_read_bytes)
2775         (remote_send_printf, remote_flash_write, readchar)
2776         (remote_serial_write, putpkt, putpkt_binary, skip_frame)
2777         (read_frame, getpkt, getpkt_or_notif_sane_1, getpkt_sane)
2778         (getpkt_or_notif_sane, remote_vkill, remote_kill_k)
2779         (extended_remote_disable_randomization, extended_remote_run)
2780         (send_environment_packet, extended_remote_environment_support)
2781         (extended_remote_set_inferior_cwd, remote_write_qxfer)
2782         (remote_read_qxfer, push_stop_reply, vcont_r_supported)
2783         (packet_command): Now methods of ...
2784         (remote_target): ... this class.
2785         (m_remote_state) <remote_target>: New field.
2786         (struct remote_state) <stop_reply_queue,
2787         remote_async_inferior_event_token, wait_forever_enabled_p>: New
2788         fields.
2789         (remote_state::remote_state): Allocate stop_reply_queue.
2790         (remote_state): Delete global.
2791         (get_remote_state_raw): Delete.
2792         (remote_target::get_remote_state): Allocate m_remote_state on
2793         demand.
2794         (get_current_remote_target): New.
2795         (remote_ops, extended_remote_ops): Delete.
2796         (wait_forever_enabled_p, remote_async_inferior_event_token):
2797         Delete, moved to struct remote_state.
2798         (remote_target::close): Delete self.  Destruction bits split to
2799         ...
2800         (remote_target::~remote_target): ... this.
2801         (show_memory_packet_size): Adjust to use
2802         get_current_remote_target.
2803         (struct protocol_feature) <func>: Add remote_target parameter.
2804         All callers adjusted.
2805         (curr_quit_handler_target): New.
2806         (remote_serial_quit_handler): Reimplement.
2807         (remote_target::open_1): Adjust to use get_current_remote_target.
2808         Heap-allocate remote_target/extended_remote_target instances.
2809         (vcont_builder::vcont_builder): Add remote_target parameter, and
2810         save it in m_remote.  All callers adjusted.
2811         (vcont_builder::m_remote): New field.
2812         (vcont_builder::restart, vcont_builder::flush)
2813         (vcont_builder::push_action): Use it.
2814         (remote_target::commit_resume): Use it.
2815         (struct queue_iter_param) <remote>: New field.
2816         (remote_target::remove_new_fork_children): Fill in 'remote' field.
2817         (check_pending_event_prevents_wildcard_vcont_callback_data): New.
2818         (check_pending_event_prevents_wildcard_vcont_callback)
2819         (remote_target::check_pending_events_prevent_wildcard_vcont)
2820         (remote_target::discard_pending_stop_replies)
2821         (remote_target::discard_pending_stop_replies_in_queue)
2822         (remote_target::remote_notif_remove_queued_reply): Fill in
2823         'remote' field.
2824         (remote_notif_get_pending_events): New.
2825         (remote_target::readchar, remote_target::remote_serial_write):
2826         Save/restore curr_quit_handler_target.
2827         (putpkt): New.
2828         (kill_new_fork_children): Fill in 'remote' field.
2829         (packet_command): Use get_current_remote_target, defer to
2830         remote_target method of same name.
2831         (scoped_remote_fd::scoped_remote_fd): Add 'remote_target'
2832         parameter, and save it in m_remote.  All callers adjusted.
2833         (scoped_remote_fd::release): Use m_remote.
2834         (scoped_remote_fd::m_remote): New field.
2835         (remote_file_put, remote_file_get, remote_file_delete): Use
2836         get_current_remote_target, defer to remote_target method of same
2837         name.
2838         (remote_btrace_reset): Add remote_state paremeter.  Update all
2839         callers.
2840         (remote_async_inferior_event_handler). Pass down 'data'.
2841         (remote_new_objfile): Use get_current_remote_target.
2842         (remote_target::vcont_r_supported): New.
2843         (set_range_stepping): Use get_current_remote_target and
2844         remote_target::vcont_r_supported.
2845         (_initialize_remote): Don't allocate 'remote_state' and
2846         'stop_reply_queue' globals.
2847         * remote.h (struct remote_target): Forward declare.
2848         (getpkt, putpkt, remote_notif_get_pending_events): Add
2849         'remote_target' parameter.
2850
2851 2018-05-22  Pedro Alves  <palves@redhat.com>
2852
2853         * remote.c (vcont_builder): Now a class.  Make all data members
2854         private.
2855         (vcont_builder) <vcont_builder, restart, flush, push_action>:
2856         Declare methods.
2857         (vcont_builder_restart): Rename to ...
2858         (vcont_builder::restart): ... this.
2859         (vcont_builder_flush): Rename to ...
2860         (vcont_builder::flush): ... this.
2861         (vcont_builder_push_action): Rename to ...
2862         (vcont_builder::push_action): ... this.
2863         (remote_target::commit_resume): Adjust.
2864
2865 2018-05-22  Pedro Alves  <palves@redhat.com>
2866
2867         * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE): Rename to ...
2868         (DEFAULT_MAX_MEMORY_PACKET_SIZE_FIXED): ... this.
2869         (get_fixed_memory_packet_size): New.
2870         (get_memory_packet_size): Use it.
2871         (set_memory_packet_size): Don't override the config size with
2872         DEFAULT_MAX_MEMORY_PACKET_SIZE.
2873         (show_memory_packet_size): Use get_fixed_memory_packet_size.
2874         Don't refer to get_memory_packet_size if not connected to a remote
2875         target.  Show "(default)" if configured size is 0.
2876
2877 2018-05-22  Pedro Alves  <palves@redhat.com>
2878
2879         * remote.c (remote_target::mourn_inferior): Move
2880         discard_pending_stop_replies call here from ...
2881         (_initialize_remote): ... here.
2882
2883 2018-05-22  Pedro Alves  <palves@redhat.com>
2884
2885         * remote.c (compare_section_command): Remove set_general_process
2886         call.
2887
2888 2018-05-22  Pedro Alves  <palves@redhat.com>
2889
2890         * remote.c (struct packet_reg, struct remote_arch_state):
2891         Move higher up in the file.
2892         (remote_state) <m_arch_states>: Store remote_arch_state values
2893         instead of remote_arch_state pointers.
2894         (remote_state::get_remote_arch_state): Adjust.
2895
2896 2018-05-22  Pedro Alves  <palves@redhat.com>
2897
2898         * remote.c: Include <unordered_map>.
2899         (remote_state): Now a class.
2900         (remote_state) <get_remote_arch_state>: Declare method.
2901         <get_remote_arch_state>: New field.
2902         (remote_arch_state) <remote_arch_state>: Declare ctor.
2903         <regs>: Now a unique_ptr.
2904         (remote_gdbarch_data_handle): Delete.
2905         (get_remote_arch_state): Delete.
2906         (remote_state::get_remote_arch_state): New.
2907         (get_remote_state): Adjust to call remote_state's
2908         get_remote_arch_state method.
2909         (init_remote_state): Delete, bits factored out to ...
2910         (remote_arch_state::remote_arch_state): ... this new method.
2911         (get_remote_packet_size, get_memory_packet_size)
2912         (process_g_packet, remote_target::fetch_registers)
2913         (remote_target::prepare_to_store, store_registers_using_G)
2914         (remote_target::store_registers, remote_target::get_trace_status):
2915         Adjust to call remote_state's method.
2916         (_initialize_remote): Remove reference to
2917         remote_gdbarch_data_handle.
2918
2919 2018-05-22  Pedro Alves  <palves@redhat.com>
2920
2921         * remote.c (struct readahead_cache) <invalidate, invalidate_fd,
2922         pread>: New method declarations.
2923         (remote_target::open_1): Adjust.
2924         (readahead_cache_invalidate): Rename to ...
2925         (readahead_cache::invalidate): ... this, and adjust to be a class
2926         method.
2927         (readahead_cache_invalidate_fd): Rename to ...
2928         (readahead_cache::invalidate_fd): ... this, and adjust to be a
2929         class method.
2930         (remote_hostio_pwrite): Adjust.
2931         (remote_hostio_pread_from_cache): Rename to ...
2932         (readahead_cache::pread): ... this, and adjust to be a class
2933         method.
2934         (remote_hostio_close): Adjust.
2935
2936 2018-05-22  Pedro Alves  <palves@redhat.com>
2937
2938         * remote.c (remote_hostio_close_cleanup): Delete.
2939         (class scoped_remote_fd): New.
2940         (remote_file_put, remote_file_get): Use it.
2941
2942 2018-05-22  Pedro Alves  <palves@redhat.com>
2943
2944         (struct vCont_action_support): Use bool and initialize all fields.
2945         (struct readahead_cache): Initialize all fields.
2946         (remote_state): Use bool and initialize all fields.
2947         (remote_state::remote_state, remote_state::~remote_state): New.
2948         (new_remote_state): Delete.
2949         (_initialize_remote): Use new to allocate remote_state.
2950
2951 2018-05-22  Pedro Alves  <palves@redhat.com>
2952             張俊芝  <zjz@zjz.name>
2953
2954         PR gdb/22973
2955         * c-exp.y: Include "c-support.h".
2956         (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead
2957         of tolower.  Use c_ident_is_alpha to scan names.
2958         * c-lang.c: Include "c-support.h".
2959         (convert_ucn, convert_octal, convert_hex, convert_escape): Use
2960         ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit.
2961         * c-support.h: New file, with bits factored out from ...
2962         * cp-name-parser.y: ... this file.
2963         Include "c-support.h".
2964         (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to
2965         c-support.h and renamed.
2966         (symbol_end, yylex): Adjust.
2967
2968 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
2969
2970         * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the
2971         parameter type to CORE_ADDR.
2972         * arch/ppc-linux-common.h (ppc_linux_has_isa205): Change the
2973         parameter type in declaration to CORE_ADDR.
2974         * ppc-linux-tdep.c (ppc_linux_core_read_description): Call
2975         target_auxv_search to get AT_HWCAP and use the result to get the
2976         target description.
2977         * ppc-linux-nat.c (ppc_linux_get_hwcap): Change the return type
2978         to CORE_ADDR. Remove the cast of the return value to unsigned
2979         long. Fix error predicate of target_auxv_search.
2980         (ppc_linux_nat_target::read_description): Change the type of the
2981         hwcap variable to CORE_ADDR.
2982
2983 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
2984
2985         * rs6000-tdep.c (rs6000_gdbarch_init): Assign 1 to have_dfp only
2986         if the size of fpscr is larger than 32 bits.
2987
2988 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
2989
2990         * ppc-linux-tdep.c (ppc_linux_vsxregset): New function.
2991         (ppc32_linux_vsxregmap): New global.
2992         (ppc32_linux_vsxregset): Initialize with ppc32_linux_vsxregmap,
2993         regcache_supply_regset, and regcache_collect_regset.
2994         * ppc-linux-tdep.h (ppc_linux_vsxregset): Declare.
2995         * ppc-linux-nat.c (supply_vsxregset, fill_vsxregset): Remove.
2996         (fetch_vsx_register, store_vsx_register): Remove.
2997         (fetch_vsx_registers): Add regno parameter. Get regset using
2998         ppc_linux_vsxregset. Use regset to supply registers.
2999         (store_vsx_registers): Add regno parameter. Get regset using
3000         ppc_linux_vsxregset. Use regset to collect registers.
3001         (fetch_register): Call fetch_vsx_registers instead of
3002         fetch_vsx_register.
3003         (store_register): Call store_vsx_registers instead of
3004         store_vsx_register.
3005         (fetch_ppc_registers): Call fetch_vsx_registers with -1 for the
3006         new regno parameter.
3007         (store_ppc_registers): Call store_vsx_registers with -1 for the
3008         new regno parameter.
3009         * rs6000-tdep.c (ppc_vsx_support_p, ppc_supply_vsxreget)
3010         (ppc_collect_vsxregset): Remove.
3011
3012 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3013
3014         * ppc-tdep.h (struct ppc_reg_offsets): Remove vector register
3015         offset fields.
3016         * ppc-fbsd-tdep.c (ppc32_fbsd_reg_offsets): Remove initializers
3017         for vector register offset fields.
3018         (ppc64_fbsd_reg_offsets): Likewise.
3019         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
3020         to vector register offset fields.
3021         * ppc-obsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
3022         to vector register offset fields.
3023         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Remove assignment to
3024         vector register offset fields.
3025         * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Remove
3026         initializers for vector register offset fields.
3027         (rs6000_aix64_reg_offsets): Likewise.
3028         * rs6000-tdep.c (ppc_vrreg_offset): Remove.
3029         (ppc_supply_vrregset): Remove.
3030         (ppc_collect_vrregset): Remove.
3031         * ppc-linux-tdep.c (ppc_linux_collect_vrregset): New function.
3032         (ppc_linux_vrregset) : New function.
3033         (ppc32_le_linux_vrregmap, ppc32_be_linux_vrregmap)
3034         (ppc32_le_linux_vrregset, ppc32_be_linux_vrregset): New globals.
3035         (ppc32_linux_vrregset): Remove.
3036         (ppc_linux_iterate_over_regset_sections): Call ppc_linux_vrregset
3037         and use result instead of ppc32_linux_vrregset.
3038         (ppc32_linux_reg_offsets): Remove initializers for vector register
3039         offset fields.
3040         (ppc64_linux_reg_offsets): Likewise.
3041         * ppc-linux-tdep.h (ppc_linux_vrregset): New declaration.
3042         * ppc-linux-nat.c: Include regset.h.
3043         (gdb_vrregset_t): Adjust comment to account for little-endian
3044         mode.
3045         (supply_vrregset, fill_vrregset): Remove.
3046         (fetch_altivec_register, store_altivec_register): Remove.
3047         (fetch_altivec_registers): Add regno parameter. Get regset using
3048         ppc_linux_vrregset. Use regset to supply registers.
3049         (store_altivec_registers): Add regno parameter. Get regset using
3050         ppc_linux_vrregset. Use regset to collect registers.
3051         (fetch_register): Call fetch_altivec_registers instead of
3052         fetch_altivec_register.
3053         (store_register): Call store_altivec_registers instead of
3054         store_altivec_register.
3055         (fetch_ppc_registers): Call fetch_altivec_registers with -1 for
3056         the new regno parameter.
3057         (store_ppc_registers): Call store_altivec_registers with -1 for
3058         the new regno parameter.
3059
3060 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3061
3062         * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_VRREGSET)
3063         (PPC_LINUX_SIZEOF_VSXREGSET): Define.
3064         * ppc-linux-nat.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
3065         (gdb_vrregset_t): Change array type size to
3066         PPC_LINUX_SIZEOF_VRREGSET.
3067         (gdb_vsxregset_t): Change array type size to
3068         PPC_LINUX_SIZEOF_VSXREGSET.
3069         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections):
3070         Change integer literals to PPC_LINUX_SIZEOF_VRREGSET and
3071         PPC_LINUX_SIZEOF_VSXREGSET.
3072
3073 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3074
3075         * configure.nat <linux powerpc>: Add ppc-linux.o to NATDEPFILES.
3076         * ppc-linux-nat.c (ppc_linux_target_wordsize): Move to
3077         nat/ppc-linux.c.
3078         (ppc_linux_nat_target::auxv_parse): Get thread id tid. Call
3079         ppc_linux_target_wordsize with tid.
3080         (ppc_linux_nat_target::read_description): Call ppc_linux_target
3081         wordsize with tid.
3082         * nat/ppc-linux.c: Include nat/gdb_ptrace.h.
3083         (ppc64_64bit_inferior_p): Add static and inline specifiers.
3084         (ppc_linux_target_wordsize): Move here from ppc-linux-nat.c. Add
3085         tid parameter. Remove static specifier.
3086         * nat/ppc-linux.h (ppc64_64bit_inferior_p): Remove declaration.
3087         (ppc_linux_target_wordsize): New declaration.
3088
3089 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
3090
3091         * arch/ppc-linux-common.c: New file.
3092         * arch/ppc-linux-common.h: New file.
3093         * arch/ppc-linux-tdesc.h: New file.
3094         * configure.tgt (powerpc*-*-linux*): Add arch/ppc-linux-common.o.
3095         * Makefile.in (ALL_TARGET_OBS): Add arch/ppc-linux-common.o.
3096         (HFILES_NO_SRCDIR): Add arch/ppc-linux-common.h and
3097         arch/ppc-linux-tdesc.h.
3098         * ppc-linux-nat.c: Include arch/ppc-linux-common.h and
3099         arch/ppc-linux-tdesc.h.
3100         (ppc_linux_nat_target::read_description): Remove target
3101         description matching code. Fill a ppc_linux_features struct and
3102         call ppc_linux_match_description with it. Move comment about ISA
3103         2.05 to ppc-linux-common.c.
3104         * ppc-linux-tdep.c: Include arch/ppc-linux-common.h and
3105         arch/ppc-linux-tdesc.h.
3106         (ppc_linux_core_read_description): Remove target description
3107         matching code. Fill a ppc_linux_features struct and call
3108         ppc_linux_match_description with it.
3109         * ppc-linux-tdep.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
3110         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
3111         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
3112         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
3113         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
3114         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
3115         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
3116         (tdesc_powerpc_e500l): Remove.
3117
3118 2018-05-22  Joel Brobecker  <brobecker@adacore.com>
3119
3120         * ada-lang.c (catch_assert_command): Pass empty string instead
3121         of NULL for excep_string argument.
3122
3123 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
3124
3125         * mips-linux-nat.c (mips64_linux_register_addr): Return -1 if
3126         the width of the requested register exceeds the width of the
3127         `ptrace' data type.
3128
3129 2018-05-21  Tom Tromey  <tom@tromey.com>
3130
3131         * printcmd.c (output_command): Remove.
3132         (output_command_const): Rename to output_command.
3133         * valprint.h (output_command): Rename from output_command_const.
3134         * tracepoint.c (trace_dump_actions): Call output_command.
3135
3136 2018-05-21  Tom Tromey  <tom@tromey.com>
3137
3138         * mi/mi-cmd-catch.c (mi_cmd_catch_assert)
3139         (mi_cmd_catch_exception, mi_cmd_catch_handlers): Update.
3140         * ada-lang.h (create_ada_exception_catchpoint): Update.
3141         * ada-lang.c (struct ada_catchpoint) <excep_string>: Now a
3142         std::string.
3143         (create_excep_cond_exprs, ~ada_catchpoint)
3144         (should_stop_exception, print_one_exception)
3145         (print_mention_exception, print_recreate_exception): Update.
3146         (ada_get_next_arg): Remove.
3147         (catch_ada_exception_command_split): Use std::string.  Change type
3148         of "excep_string", "cond_string".
3149         (catch_ada_exception_command): Update.
3150         (create_ada_exception_catchpoint): Change type of excep_string.
3151         (ada_exception_sal): Remove excep_string parameter.
3152         (~ada_catchpoint): Remove.
3153
3154 2018-05-21  Tom Tromey  <tom@tromey.com>
3155
3156         * ada-lang.c (ada_collect_symbol_completion_matches): Remove
3157         cleanup.
3158
3159 2018-05-21  Tom Tromey  <tom@tromey.com>
3160
3161         * ada-lang.c (ada_exception_message_1, ada_exception_message):
3162         Return unique_xmalloc_ptr.
3163         (print_it_exception): Update.
3164
3165 2018-05-21  Tom Tromey  <tom@tromey.com>
3166
3167         * tracepoint.c (trace_dump_actions): Use std::string.
3168
3169 2018-05-21  Tom Tromey  <tom@tromey.com>
3170
3171         * symfile.c (reread_symbols): Use std::string for original_name.
3172
3173 2018-05-21  Tom Tromey  <tom@tromey.com>
3174
3175         * dwarf2read.c (dwarf2_read_debug_names): Use std::unique_ptr.
3176         (mapped_index_base): Use DISABLE_COPY_AND_ASSIGN.  Default
3177         constructor.
3178
3179 2018-05-20  Simon Marchi  <simon.marchi@polymtl.ca>
3180
3181         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Rename the wrong
3182         instance to...
3183         (HAVE_IS_TRIVIALLY_CONSTRUCTIBLE): ... this.
3184         * objfiles.c (get_objfile_bfd_data): Allocate
3185         objfile_per_bfd_storage with obstack_new when allocating on
3186         obstack.
3187
3188 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
3189
3190         * ada-lang.c (cache_symbol): Use XOBNEW and/or XOBNEWVEC and/or
3191         OBSTACK_ZALLOC.
3192         * dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
3193         * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise.
3194         * mdebugread.c (mdebug_build_psymtabs): Likewise.
3195         (add_pending): Likewise.
3196         (parse_symbol): Likewise.
3197         (parse_partial_symbols): Likewise.
3198         (psymtab_to_symtab_1): Likewise.
3199         (new_psymtab): Likewise.
3200         (elfmdebug_build_psymtabs): Likewise.
3201         * minsyms.c (terminate_minimal_symbol_table): Likewise.
3202         * objfiles.c (get_objfile_bfd_data): Likewise.
3203         (objfile_register_static_link): Likewise.
3204         * psymtab.c (allocate_psymtab): Likewise.
3205         * stabsread.c (read_member_functions): Likewise.
3206         * xcoffread.c (xcoff_end_psymtab): Likewise.
3207
3208 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
3209
3210         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Define if
3211         compiler supports std::is_trivially_constructible.
3212         * common/poison.h: Include obstack.h.
3213         (IsMallocable): Define to is_trivially_constructible if the
3214         compiler supports it, define to true_type otherwise.
3215         (xobnew): New.
3216         (XOBNEW): Redefine.
3217         (xobnewvec): New.
3218         (XOBNEWVEC): Redefine.
3219         * gdb_obstack.h (obstack_zalloc): New.
3220         (OBSTACK_ZALLOC): Redefine.
3221         (obstack_calloc): New.
3222         (OBSTACK_CALLOC): Redefine.
3223         (obstack_new): New.
3224         * gdbarch.sh: Include gdb_obstack in gdbarch.h.
3225         (gdbarch_obstack): New declaration in gdbarch.h, definition in
3226         gdbarch.c.
3227         (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Use
3228         obstack_calloc/obstack_zalloc.
3229         (gdbarch_obstack_zalloc): Remove.
3230         * target-descriptions.c (tdesc_data_init): Use obstack_new.
3231
3232 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3233
3234         * stack.c (backtrace_command_1): Remove useless variable int i.
3235
3236 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
3237
3238         * stack.c (print_frame_info): Fix comment.
3239
3240 2018-05-18  Tom Tromey  <tom@tromey.com>
3241
3242         * dwarf2read.c (struct dwz_file): Add constructor, initializers.
3243         <dwz_bfd>: Now a gdb_bfd_ref_ptr.
3244         (~dwarf2_per_objfile): Update
3245         (dwarf2_get_dwz_file): Use new.
3246         * dwarf2read.h (struct dwarf2_per_objfile) <dwz_file>: Now a
3247         unique_ptr.
3248
3249 2018-05-18  Tom Tromey  <tom@tromey.com>
3250
3251         * dwarf2read.h (struct dwarf2_per_objfile) <dwp_file>: Now a
3252         unique_ptr.
3253         * dwarf2read.c (struct dwp_file): Add constructor and
3254         initializers.
3255         (open_and_init_dwp_file): Return a unique_ptr.
3256         (dwarf2_per_objfile, create_dwp_hash_table)
3257         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2)
3258         (lookup_dwo_unit_in_dwp): Update.
3259         (open_and_init_dwp_file, get_dwp_file): Update.
3260
3261 2018-05-18  Tom Tromey  <tom@tromey.com>
3262
3263         * dwarf2read.c (dwarf2_per_objfile): Update.
3264         (struct mapped_index): Add initializers.
3265         (dwarf2_read_index): Use new.
3266         (dw2_symtab_iter_init): Update.
3267         * dwarf2read.h (struct dwarf2_per_objfile) <index_table>: Now a
3268         unique_ptr.
3269
3270 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
3271
3272         * dwarf2read.c (mapped_index) <total_size>: Remove.
3273
3274 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
3275
3276         * unittests/format_pieces-selftests.c (test_format_specifier):
3277         Add ARI comments.
3278
3279 2018-05-18  Tom Tromey  <tom@tromey.com>
3280
3281         * c-typeprint.c (maybe_print_hole): New function.
3282         (c_print_type_struct_field_offset): Update.
3283         (c_type_print_base_struct_union): Call maybe_print_hole.
3284
3285 2018-05-17  Keith Seitz  <keiths@redhat.com>
3286
3287         * breakpoint.c (build_bpstat_chain): New function, moved from
3288         bpstat_stop_status.
3289         (bpstat_stop_status): Add optional parameter, `stop_chain'.
3290         If no stop chain is passed, call build_bpstat_chain to build it.
3291         * breakpoint.h (build_bpstat_chain): Declare.
3292         (bpstat_stop_status): Move documentation here from breakpoint.c.
3293         * infrun.c (handle_signal_stop): Before eliding inlined frames,
3294         build the stop chain and pass it to skip_inline_frames.
3295         Pass this stop chain to bpstat_stop_status.
3296         * inline-frame.c: Include breakpoint.h.
3297         (stopped_by_user_bp_inline_frame): New function.
3298         (skip_inline_frames): Add parameter `stop_chain'.
3299         Move documention to inline-frame.h.
3300         If non-NULL, use stopped_by_user_bp_inline_frame to determine
3301         whether the frame should be elided.
3302         * inline-frame.h (skip_inline_frames): Add parameter `stop_chain'.
3303         Add moved documentation and update for new parameter.
3304
3305 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
3306
3307         PR cli/14975
3308         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3309         unittests/format_pieces-selftests.c.
3310         * common/format.h (format_piece) <operator==>: New.
3311         (format_pieces) <operator[]>: Remove.
3312         * common/format.c (format_pieces::format_pieces): Handle \e.
3313         * unittests/format_pieces-selftests.c: New.
3314
3315 2018-05-17  Tom Tromey  <tom@tromey.com>
3316
3317         PR symtab/23010:
3318         * dwarf2read.c (load_cu, dw2_do_instantiate_symtab)
3319         (dw2_instantiate_symtab): Add skip_partial parameter.
3320         (dw2_find_last_source_symtab, dw2_map_expand_apply)
3321         (dw2_lookup_symbol, dw2_expand_symtabs_for_function)
3322         (dw2_expand_all_symtabs, dw2_expand_symtabs_with_fullname)
3323         (dw2_expand_symtabs_matching_one)
3324         (dw2_find_pc_sect_compunit_symtab)
3325         (dw2_debug_names_lookup_symbol)
3326         (dw2_debug_names_expand_symtabs_for_function): Update.
3327         (init_cutu_and_read_dies): Add skip_partial parameter.
3328         (process_psymtab_comp_unit, build_type_psymtabs_1)
3329         (process_skeletonless_type_unit, load_partial_comp_unit)
3330         (psymtab_to_symtab_1): Update.
3331         (load_full_comp_unit): Add skip_partial parameter.
3332         (process_imported_unit_die, dwarf2_read_addr_index)
3333         (follow_die_offset, dwarf2_fetch_die_loc_sect_off)
3334         (dwarf2_fetch_constant_bytes, dwarf2_fetch_die_type_sect_off)
3335         (read_signatured_type): Update.
3336
3337 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
3338
3339         * value.c (release_value): Remove unused variable.
3340         (record_latest_value): Likewise.
3341         (access_value_history): Likewise.
3342         (preserve_values): Likewise.
3343
3344 2018-05-17  Tom Tromey  <tom@tromey.com>
3345
3346         * extension.h (struct ext_lang_type_printers) <py_type_printers>:
3347         Initialize.
3348
3349 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
3350
3351         PR gdb/22286
3352         * linux-nat-trad.c (linux_nat_trad_target::fetch_register):
3353         Also handle registers whose width is not a multiple of
3354         PTRACE_TYPE_RET.
3355         (linux_nat_trad_target::store_register): Likewise.
3356
3357 2018-05-16  Tom Tromey  <tom@tromey.com>
3358
3359         * gdbcore.h (core_bfd): Redefine.
3360         * corelow.c (core_target::close): Update.
3361         (core_target_open): Update.
3362         * progspace.h (struct program_space) <cbfd>: Now a
3363         gdb_bfd_ref_ptr.
3364
3365 2018-05-16  Tom Tromey  <tom@tromey.com>
3366
3367         PR cli/19551:
3368         * symfile-add-flags.h (enum symfile_add_flags)
3369         <SYMFILE_NOT_FILENAME>: New constant.
3370         * symfile.c (read_symbols): Use SYMFILE_NOT_FILENAME.  Get
3371         objfile name from BFD.
3372         (symbol_file_add_with_addrs): Check SYMFILE_NOT_FILENAME.
3373         * minidebug.c (find_separate_debug_file_in_section): Put
3374         ".gnu_debugdata" into BFD's file name.
3375
3376 2018-05-16  Simon Marchi  <simon.marchi@ericsson.com>
3377
3378         * regcache.c (regcache_read_ftype, regcache_write_ftype):
3379         Remove.
3380
3381 2018-05-15  Tamar Christina  <tamar.christina@arm.com>
3382
3383         PR binutils/21446
3384         * aarch64-tdep.c (aarch64_analyze_prologue,
3385         aarch64_software_single_step, aarch64_displaced_step_copy_insn):
3386         Indicate not interested in errors.
3387
3388 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
3389
3390         * mips-linux-nat.c (mips_linux_nat_target::fetch_registers):
3391         Supply the MIPS_ZERO_REGNUM register.
3392
3393 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
3394
3395         * mips-tdep.c (mask_address_var): Make variable static.
3396
3397 2018-05-14  Tom Tromey  <tom@tromey.com>
3398
3399         * dwarf2read.c (rust_union_quirks): Clear rust_unions.
3400
3401 2018-05-11  Andrew Burgess  <andrew.burgess@embecosm.com>
3402
3403         * i387-tdep.c (i387_collect_xsave): Use FXSAVE_MXCSR_ADDR not
3404         FXSAVE_ADDR for the mxcsr register.
3405
3406 2018-05-11  Max Filippov  <jcmvbkbc@gmail.com>
3407
3408         * configure.tgt (xtensa*-*-linux*): Drop gdb_target definition.
3409
3410 2018-05-11  Pedro Alves  <palves@redhat.com>
3411
3412         * corelow.c (core_target) <core_target>: No longer inline.
3413         Initialize m_core_gdbarch, m_core_vec and build the section table
3414         here.
3415         <~core_target>: New.
3416         <core_gdbarch, get_core_register_section>: New methods.
3417         <m_core_section_table, m_core_vec, m_core_gdbarch>: New fields,
3418         factored out from ...
3419         <core_data, core_vec, core_gdbarch>: ... these deleted globals.
3420         (core_ops): Delete.
3421         (sniff_core_bfd): Add gdbarch parameter.
3422         (core_close): Delete, merged into ...
3423         (core_target::close): ... here.  Delete self.
3424         (core_close_cleanup): Delete.
3425         (core_target_open): Allocate a core_target on the heap.  Use a
3426         unique_ptr instead of a cleanup.  Bits moved into the core_target
3427         ctor.  Adjust to use core_target methods instead of globals.
3428         (get_core_register_section): Rename to ...
3429         (core_target::get_core_register_section): ... this and adjust.
3430         (struct get_core_registers_cb_data): New.
3431         (get_core_registers_cb): Use it.  Use bool.
3432         (core_target::fetch_registers, core_target::files_info)
3433         (core_target::xfer_partial, core_target::read_description)
3434         (core_target::pid_to, core_target::thread_name): Adjust to
3435         reference class fields instead of globals.
3436         * target.h (struct target_ops_deleter, target_ops_up): New.
3437
3438 2018-05-11  Pedro Alves  <palves@redhat.com>
3439
3440         * corefile.c (core_file_command): Move to corelow.c.
3441         * corelow.c (the_core_target): Delete.
3442         (core_file_command): Moved from corefile.c.  Check exec_bfd
3443         instead of the_core_target.  Use target_detach instead of calling
3444         into the_core_target directly.
3445         (maybe_say_no_core_file_now): New.
3446         (core_target::detach): Use it.
3447         (_initialize_corelow): Remove references to the_core_target.
3448         * gdbcore.h (the_core_target): Delete.
3449
3450 2018-05-11  Tom Tromey  <tromey@redhat.com>
3451             Pedro Alves  <palves@redhat.com>
3452
3453         * corefile.c (core_bfd): Remove.
3454         * gdbcore.h (core_bfd): Now a macro.
3455         * progspace.h (struct program_space) <cbfd>: New field.
3456
3457 2018-05-11  Tom Tromey  <tom@tromey.com>
3458
3459         * mdebugread.c (parse_partial_symbols, psymtab_to_symtab_1): Use
3460         gdb::def_vector.
3461
3462 2018-05-10  Tom Tromey  <tom@tromey.com>
3463
3464         * configure: Rebuild.
3465         * warning.m4 (AM_GDB_WARNINGS): Use -Wimplicit-fallthrough=3.
3466
3467 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
3468
3469         PR server/23158:
3470         * regformats/regdat.sh: Adjust script, following the addition
3471         of the new expedite_regs parameter to init_target_desc.
3472
3473 2018-05-10  Omair Javaid  <omair.javaid@linaro.org>
3474
3475         PR gdb/23127
3476         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Add call to
3477         set_gdbarch_significant_addr_bit.
3478         * aarch64-tdep.c (aarch64_gdbarch_init): Remove call to
3479         set_gdbarch_significant_addr_bit.
3480         * utils.c (address_significant): Update to sign extend addr.
3481
3482 2018-05-09  Max Filippov  <jcmvbkbc@gmail.com>
3483
3484         * xtensa-linux-tdep.c (xtensa-tdep.h): New include.
3485         (xtensa_linux_init_abi): Limit tdep->num_regs by
3486         tdep->num_nopriv_regs.
3487         * xtensa-tdep.c (xtensa_derive_tdep): Calculate
3488         tdep->num_nopriv_regs and only copy it to tdep->num_regs if it's
3489         not initialized.
3490
3491 2018-05-08  Simon Marchi  <simon.marchi@ericsson.com>
3492
3493         * unittests/string_view-selftests.c: Define GNULIB_NAMESPACE.
3494
3495 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
3496
3497         * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant.
3498         (I387_MXCSR_INIT_VAL): New constant.
3499         * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave
3500         buffer if it was supplied by the inferior.
3501         * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL.
3502         (i387_xsave_get_clear_bv): New function.
3503         (i387_supply_xsave): Only read x87 control registers from the
3504         xsave buffer if the feature is enabled, and the state will have
3505         been written, otherwise, provide a suitable default.
3506         (i387_collect_xsave): Pre-clear all registers in xsave buffer,
3507         including x87 control registers.  Update control registers if they
3508         have changed from the default value, and mark features as enabled
3509         as required.
3510         * i387-tdep.h (i387_xsave_get_clear_bv): Declare.
3511
3512 2018-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
3513
3514         * spu-tdep.c (info_spu_event_command): Fix output formatting.
3515
3516 2018-05-07  Tom Tromey  <tom@tromey.com>
3517
3518         * configure: Rebuild.
3519         * warning.m4 (AM_GDB_WARNINGS): Add -Wduplicated-cond.
3520
3521 2018-05-07  Tom Tromey  <tom@tromey.com>
3522
3523         PR tdep/20362:
3524         * arm-tdep.c (arm_record_vfp_data_proc_insn): Properly mask off D
3525         bit.  Use correct value for VDIV.
3526
3527 2018-05-04  Tom Tromey  <tom@tromey.com>
3528
3529         * configure: Rebuild.
3530         * warning.m4 (AM_GDB_WARNINGS): Add -Wimplicit-fallthrough.
3531
3532 2018-05-04  Tom Tromey  <tom@tromey.com>
3533
3534         * linux-record.c (record_linux_system_call) <case
3535         RECORD_SYS_RECVFROM>: Add "break".
3536
3537 2018-05-04  Tom Tromey  <tom@tromey.com>
3538
3539         * mi/mi-main.c (mi_cmd_trace_frame_collected) <REGISTERS_FORMAT>:
3540         Add missing "break".
3541         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals) <NO_FRAME_FILTERS>:
3542         Add missing "break".
3543
3544 2018-05-04  Tom Tromey  <tom@tromey.com>
3545
3546         * rs6000-tdep.c (ppc_process_record_op4)
3547         (ppc_process_record_op63): Add fall-through comment.
3548
3549 2018-05-04  Tom Tromey  <tom@tromey.com>
3550
3551         * i386-tdep.c (i386_process_record): Add fall-through comment.
3552
3553 2018-05-04  Tom Tromey  <tom@tromey.com>
3554
3555         * stabsread.c (define_symbol) <case 'p'>: Add fall-through
3556         comment.
3557
3558 2018-05-04  Tom Tromey  <tom@tromey.com>
3559
3560         * riscv-tdep.c (riscv_isa_xlen): Add fall-through comment.
3561         * utils.c (can_dump_core) <LIMIT_CUR>: Add fall-through comment.
3562         * eval.c (fetch_subexp_value) <MEMORY_ERROR>: Add fall-through
3563         comment.
3564         * d-valprint.c (d_val_print) <TYPE_CODE_STRUCT>: Add fall-through
3565         comment.
3566         * coffread.c (coff_symtab_read) <C_LABEL>: Add fall-through
3567         comment.
3568
3569 2018-05-04  Tom Tromey  <tom@tromey.com>
3570
3571         * dwarf2loc.c (unimplemented): Add ATTRIBUTE_NORETURN.
3572
3573 2018-05-04  Tom Tromey  <tom@tromey.com>
3574
3575         * s390-tdep.c (s390_process_record): Fix fall-through comments.
3576         * xcoffread.c (scan_xcoff_symtab): Move comment later.
3577         * symfile.c (section_is_mapped): Fix fall-through comment.
3578         * stabsread.c (define_symbol, read_member_functions): Fix
3579         fall-through comment.
3580         * s390-linux-tdep.c (s390_process_record): Fix fall-through
3581         comment.
3582         * remote.c (remote_wait_as): Fix fall-through comment.
3583         * p-exp.y (yylex): Fix fall-through comment.
3584         * nat/x86-dregs.c (x86_length_and_rw_bits): Fix fall-through
3585         comment.
3586         * msp430-tdep.c (msp430_gdbarch_init): Fix fall-through comment.
3587         * mdebugread.c (parse_partial_symbols): Fix fall-through comment.
3588         * jv-exp.y (yylex): Fix fall-through comment.
3589         * go-exp.y (lex_one_token): Fix fall-through comment.
3590         * gdbtypes.c (get_discrete_bounds, rank_one_type): Fix
3591         fall-through comment.
3592         * f-exp.y (yylex): Fix fall-through comment.
3593         * dwarf2read.c (process_die): Fix fall-through comments.
3594         * dbxread.c (process_one_symbol): Fix fall-through comment.
3595         * d-exp.y (lex_one_token): Fix fall-through comment.
3596         * cp-name-parser.y (yylex): Fix fall-through comment.
3597         * coffread.c (coff_symtab_read): Fix fall-through comment.
3598         * c-exp.y (lex_one_token): Fix fall-through comment.
3599         * arm-tdep.c (arm_decode_miscellaneous): Fix fall-through
3600         comment.
3601         * arch/arm.c (arm_instruction_changes_pc): Fix fall-through
3602         comment.
3603
3604 2018-05-04  Tom Tromey  <tom@tromey.com>
3605
3606         PR python/22730:
3607         * NEWS: Mention gdb.execute change.
3608         * gdbcmd.h (execute_control_command): Don't declare.
3609         * python/python.c (execute_gdb_command): Use read_command_lines_1,
3610         execute_control_commands, execute_control_commands_to_string.
3611         * cli/cli-script.h (execute_control_commands)
3612         (execute_control_commands_to_string): Declare.
3613         (execute_control_command): Add from_tty parameter.
3614         * cli/cli-script.c (execute_control_commands)
3615         (execute_control_commands_to_string): New functions.
3616         (execute_user_command): Use execute_control_commands.
3617         (execute_control_command_1): Add "from_tty" parameter.  Update.
3618         (execute_control_command): Likewise.
3619
3620 2018-05-04  Tom Tromey  <tom@tromey.com>
3621
3622         PR python/22731:
3623         * NEWS: Mention that breakpoint commands are writable.
3624         * python/py-breakpoint.c (bppy_set_commands): New function.
3625         (breakpoint_object_getset) <"commands">: Use it.
3626
3627 2018-05-04  Tom Tromey  <tom@tromey.com>
3628
3629         * tracepoint.c (actions_command): Update.
3630         * mi/mi-cmd-break.c (mi_command_line_array)
3631         (mi_command_line_array_cnt, mi_command_line_array_ptr)
3632         (mi_read_next_line): Remove.
3633         (mi_cmd_break_commands): Update.
3634         * cli/cli-script.h (read_command_lines, read_command_lines_1): Use
3635         function_view.
3636         * cli/cli-script.c (get_command_line): Update.
3637         (process_next_line): Use function_view.  Constify.
3638         (recurse_read_control_structure, read_command_lines)
3639         (read_command_lines_1): Change argument types to function_view.
3640         (do_define_command, document_command): Update.
3641         * breakpoint.h (check_tracepoint_command): Don't declare.
3642         * breakpoint.c (check_tracepoint_command): Remove.
3643         (commands_command_1, create_tracepoint_from_upload): Update.
3644
3645 2018-05-04  Tom Tromey  <tom@tromey.com>
3646
3647         PR gdb/11750:
3648         * cli/cli-script.h (enum command_control_type) <define_control>:
3649         New constant.
3650         * cli/cli-script.c (multi_line_command_p): Handle define_control.
3651         (build_command_line, execute_control_command_1)
3652         (process_next_line): Likewise.
3653         (do_define_command): New function, extracted from define_command.
3654         (define_command): Use it.
3655
3656 2018-05-04  Tom Tromey  <tom@tromey.com>
3657
3658         * tracepoint.c (actions_command): Update.
3659         * cli/cli-script.h (read_command_lines): Update.
3660         * cli/cli-script.c (read_command_lines): Constify prompt_arg.
3661         (MAX_TMPBUF): Remove define.
3662         (define_command): Use string_printf.
3663         (document_command): Likewise.
3664         * breakpoint.c (commands_command_1): Update.
3665
3666 2018-05-04  Tom Tromey  <tom@tromey.com>
3667
3668         * top.c (execute_command): Update.
3669         * cli/cli-script.h (print_command_lines): Now varargs.
3670         * cli/cli-script.c (print_command_lines): Now varargs.
3671         (execute_control_command_1) <case while_control, case if_control>:
3672         Update.
3673
3674 2018-05-04  Tom Tromey  <tom@tromey.com>
3675
3676         * tracepoint.c (all_tracepoint_actions): Rename from
3677         all_tracepoint_actions_and_cleanup.  Change return type.
3678         (actions_command, encode_actions_1, encode_actions)
3679         (trace_dump_actions, tdump_command): Update.
3680         * remote.c (remote_download_command_source): Update.
3681         * python/python.c (gdbpy_eval_from_control_command)
3682         (python_command, python_interactive_command): Update.
3683         * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
3684         * guile/guile.c (guile_command)
3685         (gdbscm_eval_from_control_command, guile_command): Update.
3686         * compile/compile.c (compile_code_command)
3687         (compile_print_command, compile_to_object): Update.
3688         * cli/cli-script.h (struct command_lines_deleter): New.
3689         (counted_command_line): New typedef.
3690         (struct command_line): Add constructor, destructor.
3691         <body_list>: Remove.
3692         <body_list_0, body_list_1>: New members.
3693         (command_line_up): Remove typedef.
3694         (read_command_lines, read_command_lines_1, get_command_line):
3695         Update.
3696         (copy_command_lines): Don't declare.
3697         * cli/cli-script.c (build_command_line): Use "new".
3698         (get_command_line): Return counted_command_line.
3699         (print_command_lines, execute_user_command)
3700         (execute_control_command_1, while_command, if_command): Update.
3701         (realloc_body_list): Remove.
3702         (process_next_line, recurse_read_control_structure): Update.
3703         (read_command_lines, read_command_lines_1): Return counted_command_line.
3704         (free_command_lines): Use "delete".
3705         (copy_command_lines): Remove.
3706         (define_command, document_command, show_user_1): Update.
3707         * cli/cli-decode.h (struct cmd_list_element) <user_commands>: Now
3708         a counted_command_line.
3709         * breakpoint.h (counted_command_line): Remove typedef.
3710         (breakpoint_set_commands): Update.
3711         * breakpoint.c (check_no_tracepoint_commands)
3712         (validate_commands_for_breakpoint): Update.
3713         (breakpoint_set_commands): Change commands to be a
3714         counted_command_line.
3715         (commands_command_1, update_dprintf_command_list)
3716         (create_tracepoint_from_upload): Update.
3717
3718 2018-05-04  Tom Tromey  <tom@tromey.com>
3719
3720         * cli/cli-decode.h (cmd_list_element): New constructor.
3721         (~cmd_list_element): New destructor.
3722         (struct cmd_list_element): Add initializers.
3723         * cli/cli-decode.c (do_add_cmd): Use "new".
3724         (delete_cmd): Use "delete".
3725
3726 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
3727             Pedro Alves <palves@redhat.com>
3728
3729         PR breakpoints/19806 and support for PR external/20207.
3730         * NEWS: Mention Aarch64 watchpoint improvements.
3731         * aarch64-linux-nat.c (aarch64_linux_stopped_data_address): Fix missed
3732         watchpoints and PR external/20207 watchpoints.
3733         * nat/aarch64-linux-hw-point.c
3734         (kernel_supports_any_contiguous_range): New.
3735         (aarch64_watchpoint_offset): New.
3736         (aarch64_watchpoint_length): Support PR external/20207 watchpoints.
3737         (aarch64_point_encode_ctrl_reg): New parameter offset, new asserts.
3738         (aarch64_point_is_aligned): Support PR external/20207 watchpoints.
3739         (aarch64_align_watchpoint): New parameters aligned_offset_p and
3740         next_addr_orig_p.  Support PR external/20207 watchpoints.
3741         (aarch64_downgrade_regs): New.
3742         (aarch64_dr_state_insert_one_point): New parameters offset and
3743         addr_orig.
3744         (aarch64_dr_state_remove_one_point): Likewise.
3745         (aarch64_handle_breakpoint): Update caller.
3746         (aarch64_handle_aligned_watchpoint): Likewise.
3747         (aarch64_handle_unaligned_watchpoint): Support addr_orig and
3748         aligned_offset.
3749         (aarch64_linux_set_debug_regs): Remove const from state.  Call
3750         aarch64_downgrade_regs.
3751         (aarch64_show_debug_reg_state): Print also dr_addr_orig_wp.
3752         * nat/aarch64-linux-hw-point.h (DR_CONTROL_LENGTH): Rename to ...
3753         (DR_CONTROL_MASK): ... this.
3754         (struct aarch64_debug_reg_state): New field dr_addr_orig_wp.
3755         (unsigned int aarch64_watchpoint_offset): New prototype.
3756         (aarch64_linux_set_debug_regs): Remove const from state.
3757         * utils.c (align_up, align_down): Move to ...
3758         * common/common-utils.c (align_up, align_down): ... here.
3759         * utils.h (align_up, align_down): Move to ...
3760         * common/common-utils.h (align_up, align_down): ... here.
3761
3762 2018-05-04  Joel Brobecker  <brobecker@adacore.com>
3763
3764         * sparc-tdep.c (sparc_structure_return_p): Re-implement to
3765         match the ABI as summarized in GCC's gcc/config/sparc/sparc.c.
3766         (sparc_arg_by_memory_p): Renamed from sparc_arg_on_registers_p.
3767         Re-implement to match the ABI as summarized in GCC's
3768         gcc/config/sparc/sparc.c.  All callers updated.
3769         (sparc32_store_arguments): Remove assertion.
3770
3771 2018-05-04  Tom Tromey  <tom@tromey.com>
3772
3773         * printcmd.c: Don't include tui.h.
3774         (decode_format): Use skip_spaces.
3775
3776 2018-05-04  Tom Tromey  <tom@tromey.com>
3777
3778         PR gdb/22619:
3779         * printcmd.c (last_count): New global.
3780         (x_command): Use saved count when repeating.
3781
3782 2018-05-04  Tom Tromey  <tom@tromey.com>
3783
3784         * nto-procfs.c (do_closedir_cleanup): Remove.
3785         (procfs_pidlist): Use gdb_dir_up.
3786         * procfs.c (do_closedir_cleanup): Remove.
3787         (proc_update_threads): Use gdb_dir_up.
3788         * common/filestuff.h (struct gdb_dir_deleter): New.
3789         (gdb_dir_up): New typedef.
3790
3791 2018-05-04  Tom Tromey  <tom@tromey.com>
3792
3793         * ada-lang.c (print_mention_exception): Use std::string.
3794
3795 2018-05-04  Tom Tromey  <tom@tromey.com>
3796
3797         * ada-lang.c (create_excep_cond_exprs): Update.
3798         (ada_exception_catchpoint_cond_string): Use std::string.
3799
3800 2018-05-04  Tom Tromey  <tom@tromey.com>
3801
3802         * ada-lang.c (xget_renaming_scope): Return std::string.
3803         (old_renaming_is_invisible): Update.
3804
3805 2018-05-04  Tom Tromey  <tom@tromey.com>
3806
3807         * bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
3808         (target_bfd::target_bfd, target_bfd::~target_bfd): Update.
3809
3810 2018-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
3811
3812         * spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error.
3813
3814 2018-05-04  Tom Tromey  <tom@tromey.com>
3815
3816         * remote.c (remote_query_supported_append): Change type.
3817         (remote_check_symbols): Update.
3818
3819 2018-05-04  Paul Pluzhnikov  <ppluzhnikov@google.com>
3820
3821         PR gdb/11420
3822         * configure.ac: Prepend libpython.
3823         * python/python-config.py: Likewise.
3824         * configure: Regenerate.
3825
3826 2018-05-03  Simon Marchi  <simon.marchi@ericsson.com>
3827
3828         * Makefile.in (%.c: %.l): Use -t instead of --stdout.
3829
3830 2018-05-03  Pedro Alves  <palves@redhat.com>
3831
3832         * s390-linux-nat.c
3833         (s390_linux_nat_target::have_continuable_watchpoint): Mark with
3834         override.  Write 'true' instead of '1'.
3835         (s390_linux_nat_target::watchpoint_addr_within_range): Remove
3836         declaration.
3837
3838 2018-05-02  Pedro Alves  <palves@redhat.com>
3839
3840         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use
3841         add_inf_child_target.
3842         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use
3843         add_inf_child_target.
3844         * aix-thread.c (aix_thread_target_info): New.
3845         (aix_thread_target) <shortname, longname, doc>: Delete.
3846         <info>: New.
3847         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use
3848         add_inf_child_target.
3849         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use
3850         add_inf_child_target.
3851         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use
3852         add_inf_child_target.
3853         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use
3854         add_inf_child_target.
3855         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use
3856         add_inf_child_target.
3857         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use
3858         add_inf_child_target.
3859         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use
3860         add_inf_child_target.
3861         * arm-linux-nat.c (_initialize_arm_linux_nat): Use
3862         add_inf_child_target.
3863         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use
3864         add_inf_child_target.
3865         * bfd-target.c (target_bfd_target_info): New.
3866         (target_bfd) <shortname, longname, doc>: Delete.
3867         <info>: New.
3868         * bsd-kvm.c (bsd_kvm_target_info): New.
3869         (bsd_kvm_target) <shortname, longname, doc>: Delete.
3870         <info>: New.
3871         (bsd_kvm_target::open): Rename to ...
3872         (bsd_kvm_target_open): ... this.  Adjust.
3873         * bsd-uthread.c (bsd_uthread_target_info): New.
3874         (bsd_uthread_target) <shortname, longname, doc>: Delete.
3875         <info>: New.
3876         * corefile.c (core_file_command): Adjust.
3877         * corelow.c (core_target_info): New.
3878         (core_target) <shortname, longname, doc>: Delete.
3879         <info>: New.
3880         (core_target::open): Rename to ...
3881         (core_target_open): ... this.  Adjust.
3882         * ctf.c (ctf_target_info): New.
3883         (ctf_target) <shortname, longname, doc>: Delete.
3884         <info>: New.
3885         (ctf_target::open): Rename to ...
3886         (ctf_target_open): ... this.
3887         (_initialize_ctf): Adjust.
3888         * exec.c (exec_target_info): New.
3889         (exec_target) <shortname, longname, doc>: Delete.
3890         <info>: New.
3891         (exec_target::open): Rename to ...
3892         (exec_target_open): ... this.
3893         * gdbcore.h (core_target_open): Declare.
3894         * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target.
3895         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use
3896         add_inf_child_target.
3897         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use
3898         add_inf_child_target.
3899         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use
3900         add_inf_child_target.
3901         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use
3902         add_inf_child_target.
3903         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use
3904         add_inf_child_target.
3905         * i386-gnu-nat.c (_initialize_i386gnu_nat): Use
3906         add_inf_child_target.
3907         * i386-linux-nat.c (_initialize_i386_linux_nat): Use
3908         add_inf_child_target.
3909         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use
3910         add_inf_child_target.
3911         * i386-obsd-nat.c (_initialize_i386obsd_nat): Use
3912         add_inf_child_target.
3913         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use
3914         add_inf_child_target.
3915         * inf-child.c (inf_child_target_info): New.
3916         (inf_child_target::info): New.
3917         (inf_child_open_target): Remove 'target' parameter.  Use
3918         get_native_target instead.
3919         (inf_child_target::open): Delete.
3920         (add_inf_child_target): New.
3921         * inf-child.h (inf_child_target) <shortname, longname, doc, open>:
3922         Delete.
3923         <info>: New.
3924         (add_inf_child_target): Declare.
3925         (inf_child_open_target): Declare.
3926         * linux-thread-db.c (thread_db_target_info): New.
3927         (thread_db_target) <shortname, longname, doc>: Delete.
3928         <info>: New.
3929         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use
3930         add_inf_child_target.
3931         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use
3932         add_inf_child_target.
3933         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use
3934         add_inf_child_target.
3935         * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use
3936         add_inf_child_target.
3937         * make-target-delegates (print_class): Adjust.
3938         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use
3939         add_inf_child_target.
3940         * mips-linux-nat.c (_initialize_mips_linux_nat): Use
3941         add_inf_child_target.
3942         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use
3943         add_inf_child_target.
3944         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use
3945         add_inf_child_target.
3946         * nto-procfs.c (nto_native_target_info): New.
3947         (nto_procfs_target_native) <shortname, longname, doc>:
3948         Delete.
3949         <info>: New.
3950         (nto_procfs_target_info): New.
3951         (nto_procfs_target_procfs) <shortname, longname, doc>:
3952         Delete.
3953         <info>: New.
3954         (init_procfs_targets): Adjust.
3955         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use
3956         add_inf_child_target.
3957         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use
3958         add_inf_child_target.
3959         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use
3960         add_inf_child_target.
3961         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use
3962         add_inf_child_target.
3963         * ravenscar-thread.c (ravenscar_target_info): New.
3964         (ravenscar_thread_target) <shortname, longname, doc>:
3965         Delete.
3966         <info>: New.
3967         * record-btrace.c (record_btrace_target_info):
3968         (record_btrace_target) <shortname, longname, doc>: Delete.
3969         <info>: New.
3970         (record_btrace_target::open): Rename to ...
3971         (record_btrace_target_open): ... this.  Adjust.
3972         * record-full.c (record_longname, record_doc): New.
3973         (record_full_base_target) <shortname, longname, doc>: Delete.
3974         <info>: New.
3975         (record_full_target_info): New.
3976         (record_full_target): <shortname>: Delete.
3977         <info>: New.
3978         (record_full_core_open_1, record_full_open_1): Update comments.
3979         (record_full_base_target::open): Rename to ...
3980         (record_full_open): ... this.
3981         (cmd_record_full_restore): Update.
3982         (_initialize_record_full): Update.
3983         * remote-sim.c (remote_sim_target_info): New.
3984         (gdbsim_target) <shortname, longname, doc>: Delete.
3985         <info>: New.
3986         (gdbsim_target::open): Rename to ...
3987         (gdbsim_target_open): ... this.
3988         (_initialize_remote_sim): Adjust.
3989         * remote.c (remote_doc): New.
3990         (remote_target_info): New.
3991         (remote_target) <shortname, longname, doc>: Delete.
3992         <info>: New.
3993         (extended_remote_target_info): New.
3994         (extended_remote_target) <shortname, longname, doc>: Delete.
3995         <info>: New.
3996         (remote_target::open_1): Make static.  Adjust.
3997         * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target.
3998         * s390-linux-nat.c (_initialize_s390_nat): Use
3999         add_inf_child_target.
4000         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use
4001         add_inf_child_target.
4002         * sol-thread.c (thread_db_target_info): New.
4003         (sol_thread_target) <shortname, longname, doc>: Delete.
4004         <info>: New.
4005         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use
4006         add_inf_child_target.
4007         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use
4008         add_inf_child_target.
4009         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use
4010         add_inf_child_target.
4011         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use
4012         add_inf_child_target.
4013         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use
4014         add_inf_child_target.
4015         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use
4016         add_inf_child_target.
4017         * spu-linux-nat.c (_initialize_spu_nat): Use
4018         add_inf_child_target.
4019         * spu-multiarch.c (spu_multiarch_target_info): New.
4020         (spu_multiarch_target) <shortname, longname, doc>: Delete.
4021         <info>: New.
4022         * target-delegates.c: Regenerate.
4023         * target.c: Include <unordered_map>.
4024         (target_ops_p): Delete.
4025         (DEF_VEC_P(target_ops_p)): Delete.
4026         (target_factories): New.
4027         (test_target_info): New.
4028         (test_target_ops::info): New.
4029         (open_target): Adjust to use target_factories.
4030         (add_target_with_completer): Rename to ...
4031         (add_target): ... this.  Change prototype.  Register target_info
4032         and open callback in target_factories.  Register target_info in
4033         command context instead of target_ops.
4034         (add_target): Delete old implementation.
4035         (add_deprecated_target_alias): Change prototype.  Adjust.
4036         (the_native_target): New.
4037         (set_native_target, get_native_target): New.
4038         (find_default_run_target): Use the_native_target.
4039         (find_attach_target, find_run_target): Simplify.
4040         (target_ops::open): Delete.
4041         (dummy_target_info): New.
4042         (dummy_target::shortname, dummy_target::longname)
4043         (dummy_target::doc): Delete.
4044         (dummy_target::info): New.
4045         (debug_target::shortname, debug_target::longname)
4046         (debug_target::doc): Delete.
4047         (debug_target::info): New.
4048         * target.h (struct target_info): New.
4049         (target_ops::~target_ops): Add comment.
4050         (target_ops::info): New.
4051         (target_ops::shortname, target_ops::longname, target_ops::doc): No
4052         longer virtual.  Implement in terms of target_info.
4053         (set_native_target, get_native_target): Declare.
4054         (target_open_ftype): New.
4055         (add_target, add_target_with_completer)
4056         (add_deprecated_target_alias): Change prototype.
4057         (test_target) <shortname, longname, doc>: Delete.
4058         <info>: New.
4059         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use
4060         add_inf_child_target.
4061         * tracefile-tfile.c (tfile_target_info): New.
4062         (tfile_target) <shortname, longname, doc>: Delete.
4063         <info>: New.
4064         (tfile_target::open): Rename to ...
4065         (tfile_target_open): ... this.
4066         (_initialize_tracefile_tfile): Adjust.
4067         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use
4068         add_inf_child_target.
4069         * windows-nat.c (_initialize_windows_nat): Use
4070         add_inf_child_target.
4071         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use
4072         add_inf_child_target.
4073
4074 2018-05-02  Pedro Alves  <palves@redhat.com>
4075
4076         * linux-nat.h (linux_nat_target) <low_new_thread,
4077         low_delete_thread, low_new_fork, low_forget_process,
4078         low_prepare_to_resume, low_siginfo_fixup, low_status_is_event>:
4079         New virtual methods.
4080         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
4081         (linux_nat_new_fork_ftype, linux_nat_set_new_fork)
4082         (linux_nat_forget_process_ftype, linux_nat_set_forget_process)
4083         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
4084         (linux_nat_set_prepare_to_resume, linux_nat_set_status_is_event):
4085         Delete.
4086         * linux-fork.c (delete_fork): Adjust to call low method.
4087         * linux-nat.c (linux_nat_new_thread, linux_nat_delete_thread)
4088         (linux_nat_new_fork, linux_nat_forget_process_hook)
4089         (linux_nat_prepare_to_resume, linux_nat_siginfo_fixup)
4090         (linux_nat_status_is_event):
4091         (linux_nat_target::follow_fork, lwp_free, add_lwp, detach_one_lwp)
4092         (linux_resume_one_lwp_throw, linux_handle_extended_wait): Adjust
4093         to call low method.
4094         (sigtrap_is_event): Rename to ...
4095         (linux_nat_target::low_status_is_event): ... this.
4096         (linux_nat_set_status_is_event): Delete.
4097         (save_stop_reason, linux_nat_wait_1)
4098         (linux_nat_target::mourn_inferior, siginfo_fixup): Adjust to call
4099         low methods.
4100         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
4101         (linux_nat_set_new_fork, linux_nat_set_forget_process)
4102         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
4103         (linux_nat_set_prepare_to_resume): Delete.
4104         * aarch64-linux-nat.c: All linux_nat_set_* callbacks converted to
4105         low virtual methods.
4106         * amd64-linux-nat.c: Likewise.
4107         * arm-linux-nat.c: Likewise.
4108         * i386-linux-nat.c: Likewise.
4109         * ia64-linux-nat.c: Likewise.
4110         * mips-linux-nat.c: Likewise.
4111         * ppc-linux-nat.c: Likewise.
4112         * s390-linux-nat.c: Likewise.
4113         * sparc64-linux-nat.c: Likewise.
4114         * x86-linux-nat.c: Likewise.
4115         * x86-linux-nat.h: Include "nat/x86-linux.h".
4116         (x86_linux_nat_target) <low_new_fork, low_forget_process,
4117         low_prepare_to_resume, low_new_thread, low_delete_thread>:
4118         Override methods.
4119
4120 2018-05-02  Pedro Alves  <palves@redhat.com>
4121
4122         * target.h (target_ops)
4123         <stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
4124         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint,
4125         stopped_by_watchpoint, have_continuable_watchpoint,
4126         stopped_data_address, watchpoint_addr_within_range,
4127         can_accel_watchpoint_condition, can_run, thread_alive,
4128         has_all_memory, has_memory, has_stack, has_registers,
4129         has_execution, can_async_p, is_async_p, supports_non_stop,
4130         always_non_stop_p, can_execute_reverse, supports_multi_process,
4131         supports_enable_disable_tracepoint,
4132         supports_disable_randomization, supports_string_tracing,
4133         supports_evaluation_of_breakpoint_conditions,
4134         can_run_breakpoint_commands, filesystem_is_local,
4135         can_download_tracepoint, get_trace_state_variable_value,
4136         set_trace_notes, get_tib_address, use_agent, can_use_agent,
4137         record_is_replaying, record_will_replay,
4138         augmented_libraries_svr4_read>: Adjust to return bool.
4139         * aarch64-linux-nat.c: All implementations adjusted.
4140         * aix-thread.c: All implementations adjusted.
4141         * arm-linux-nat.c: All implementations adjusted.
4142         * breakpoint.c: All implementations adjusted.
4143         * bsd-kvm.c: All implementations adjusted.
4144         * bsd-uthread.c: All implementations adjusted.
4145         * corelow.c: All implementations adjusted.
4146         * ctf.c: All implementations adjusted.
4147         * darwin-nat.c: All implementations adjusted.
4148         * darwin-nat.h: All implementations adjusted.
4149         * exec.c: All implementations adjusted.
4150         * fbsd-nat.c: All implementations adjusted.
4151         * fbsd-nat.h: All implementations adjusted.
4152         * gnu-nat.c: All implementations adjusted.
4153         * gnu-nat.h: All implementations adjusted.
4154         * go32-nat.c: All implementations adjusted.
4155         * ia64-linux-nat.c: All implementations adjusted.
4156         * inf-child.c: All implementations adjusted.
4157         * inf-child.h: All implementations adjusted.
4158         * inf-ptrace.c: All implementations adjusted.
4159         * inf-ptrace.h: All implementations adjusted.
4160         * linux-nat.c: All implementations adjusted.
4161         * linux-nat.h: All implementations adjusted.
4162         * mips-linux-nat.c: All implementations adjusted.
4163         * nto-procfs.c: All implementations adjusted.
4164         * ppc-linux-nat.c: All implementations adjusted.
4165         * procfs.c: All implementations adjusted.
4166         * ravenscar-thread.c: All implementations adjusted.
4167         * record-btrace.c: All implementations adjusted.
4168         * record-full.c: All implementations adjusted.
4169         * remote-sim.c: All implementations adjusted.
4170         * remote.c: All implementations adjusted.
4171         * s390-linux-nat.c: All implementations adjusted.
4172         * sol-thread.c: All implementations adjusted.
4173         * spu-multiarch.c: All implementations adjusted.
4174         * target-delegates.c: All implementations adjusted.
4175         * target.c: All implementations adjusted.
4176         * target.h: All implementations adjusted.
4177         * tracefile-tfile.c: All implementations adjusted.
4178         * tracefile.c: All implementations adjusted.
4179         * tracefile.h: All implementations adjusted.
4180         * windows-nat.c: All implementations adjusted.
4181         * x86-linux-nat.h: All implementations adjusted.
4182         * x86-nat.h: All implementations adjusted.
4183
4184 2018-05-02  Pedro Alves  <palves@redhat.com>
4185
4186         * make-target-delegates (scan_target_h): Don't trim lines here.
4187         Replace sequences of tabs and/or whitespace with a single
4188         whitespace.
4189         (top level, parsing methods): Trim each line before processing it
4190         here.
4191
4192 2018-05-02  Pedro Alves  <palves@redhat.com>
4193             John Baldwin  <jhb@freebsd.org>
4194
4195         * target.h (enum strata) <debug_stratum>: New.
4196         (struct target_ops) <all delegation methods>: Replace by C++
4197         virtual methods, and drop "to_" prefix.  All references updated
4198         throughout.
4199         <to_shortname, to_longname, to_doc, to_data,
4200         to_have_steppable_watchpoint, to_have_continuable_watchpoint,
4201         to_has_thread_control, to_attach_no_wait>: Delete, replaced by
4202         virtual methods.  All references updated throughout.
4203         <can_attach, supports_terminal_ours, can_create_inferior,
4204         get_thread_control_capabilities, attach_no_wait>: New
4205         virtual methods.
4206         <insert_breakpoint, remove_breakpoint>: Now
4207         TARGET_DEFAULT_NORETURN methods.
4208         <info_proc>: Now returns bool.
4209         <to_magic>: Delete.
4210         (OPS_MAGIC): Delete.
4211         (current_target): Delete.  All references replaced by references
4212         to ...
4213         (target_stack): ... this.  New.
4214         (target_shortname, target_longname): Adjust.
4215         (target_can_run): Now a function declaration.
4216         (default_child_has_all_memory, default_child_has_memory)
4217         (default_child_has_stack, default_child_has_registers)
4218         (default_child_has_execution): Remove target_ops parameter.
4219         (complete_target_initialization): Delete.
4220         (memory_breakpoint_target): New template class.
4221         (test_target_ops): Refactor as a C++ class with virtual methods.
4222         * make-target-delegates (NAME_PART): Tighten.
4223         (POINTER_PART, CP_SYMBOL): New.
4224         (SIMPLE_RETURN_PART): Reimplement.
4225         (VEC_RETURN_PART): Expect less.
4226         (RETURN_PART, VIRTUAL_PART): New.
4227         (METHOD): Adjust to C++ virtual methods.
4228         (scan_target_h): Remove reference to C99.
4229         (dname): Output "target_ops::" prefix.
4230         (write_function_header): Adjust to output a C++ class method.
4231         (write_declaration): New.
4232         (write_delegator): Adjust to output a C++ class method.
4233         (tdname): Output "dummy_target::" prefix.
4234         (write_tdefault, write_debugmethod): Adjust to output a C++ class
4235         method.
4236         (tdefault_names, debug_names): Delete.
4237         (return_types, tdefaults, styles, argtypes_array): New.
4238         (top level): All methods are delegators.
4239         (print_class): New.
4240         (top level): Print dummy_target and debug_target classes.
4241         * target-delegates.c: Regenerate.
4242         * target-debug.h (target_debug_print_enum_info_proc_what)
4243         (target_debug_print_thread_control_capabilities)
4244         (target_debug_print_thread_info_p): New.
4245         * target.c (dummy_target): Delete.
4246         (the_dummy_target, the_debug_target): New.
4247         (target_stack): Now extern.
4248         (set_targetdebug): Push/unpush debug target.
4249         (default_child_has_all_memory, default_child_has_memory)
4250         (default_child_has_stack, default_child_has_registers)
4251         (default_child_has_execution): Remove target_ops parameter.
4252         (complete_target_initialization): Delete.
4253         (add_target_with_completer): No longer call
4254         complete_target_initialization.
4255         (target_supports_terminal_ours): Use regular delegation.
4256         (update_current_target): Delete.
4257         (push_target): No longer check magic number.  Don't call
4258         update_current_target.
4259         (unpush_target): Don't call update_current_target.
4260         (target_is_pushed): No longer check magic number.
4261         (target_require_runnable): Skip for all stratums over
4262         process_stratum.
4263         (target_ops::info_proc): New.
4264         (target_info_proc): Use find_target_at and
4265         find_default_run_target.
4266         (target_supports_disable_randomization): Use regular delegation.
4267         (target_get_osdata): Use find_target_at.
4268         (target_ops::open, target_ops::close, target_ops::can_attach)
4269         (target_ops::attach, target_ops::can_create_inferior)
4270         (target_ops::create_inferior, target_ops::can_run)
4271         (target_can_run): New.
4272         (default_fileio_target): Use regular delegation.
4273         (target_ops::fileio_open, target_ops::fileio_pwrite)
4274         (target_ops::fileio_pread, target_ops::fileio_fstat)
4275         (target_ops::fileio_close, target_ops::fileio_unlink)
4276         (target_ops::fileio_readlink): New.
4277         (target_fileio_open_1, target_fileio_unlink)
4278         (target_fileio_readlink): Always call the target method.  Handle
4279         FILEIO_ENOSYS.
4280         (return_zero, return_zero_has_execution): Delete.
4281         (init_dummy_target): Delete.
4282         (dummy_target::dummy_target, dummy_target::shortname)
4283         (dummy_target::longname, dummy_target::doc)
4284         (debug_target::debug_target, debug_target::shortname)
4285         (debug_target::longname, debug_target::doc): New.
4286         (target_supports_delete_record): Use regular delegation.
4287         (setup_target_debug): Delete.
4288         (maintenance_print_target_stack): Skip debug_stratum.
4289         (initialize_targets): Instantiate the_dummy_target and
4290         the_debug_target.
4291         * auxv.c (target_auxv_parse): Remove 'ops' parameter.  Adjust to
4292         use target_stack.
4293         (target_auxv_search, fprint_target_auxv): Adjust.
4294         (info_auxv_command): Adjust to use target_stack.
4295         * auxv.h (target_auxv_parse): Remove 'ops' parameter.
4296         * exceptions.c (print_flush): Handle a NULL target_stack.
4297         * regcache.c (target_ops_no_register): Refactor as class with
4298         virtual methods.
4299
4300         * exec.c (exec_target): New class.
4301         (exec_ops): Now an exec_target.
4302         (exec_open, exec_close_1, exec_get_section_table)
4303         (exec_xfer_partial, exec_files_info, exec_has_memory)
4304         (exec_make_note_section): Refactor as exec_target methods.
4305         (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops):
4306         Delete.
4307         (exec_target::find_memory_regions): New.
4308         (_initialize_exec): Don't call init_exec_ops.
4309         * gdbcore.h (exec_file_clear): Delete.
4310
4311         * corefile.c (core_target): Delete.
4312         (core_file_command): Adjust.
4313         * corelow.c (core_target): New class.
4314         (the_core_target): New.
4315         (core_close): Remove target_ops parameter.
4316         (core_close_cleanup): Adjust.
4317         (core_target::close): New.
4318         (core_open, core_detach, get_core_registers, core_files_info)
4319         (core_xfer_partial, core_thread_alive, core_read_description)
4320         (core_pid_to_str, core_thread_name, core_has_memory)
4321         (core_has_stack, core_has_registers, core_info_proc): Rework as
4322         core_target methods.
4323         (ignore, core_remove_breakpoint, init_core_ops): Delete.
4324         (_initialize_corelow): Initialize the_core_target.
4325         * gdbcore.h (core_target): Delete.
4326         (the_core_target): New.
4327
4328         * ctf.c: (ctf_target): New class.
4329         (ctf_ops): Now a ctf_target.
4330         (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers)
4331         (ctf_xfer_partial, ctf_get_trace_state_variable_value)
4332         (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target
4333         methods.
4334         (init_ctf_ops): Delete.
4335         (_initialize_ctf): Don't call it.
4336         * tracefile-tfile.c (tfile_target): New class.
4337         (tfile_ops): Now a tfile_target.
4338         (tfile_open, tfile_close, tfile_files_info)
4339         (tfile_get_tracepoint_status, tfile_trace_find)
4340         (tfile_fetch_registers, tfile_xfer_partial)
4341         (tfile_get_trace_state_variable_value, tfile_traceframe_info):
4342         Refactor as tfile_target methods.
4343         (tfile_xfer_partial_features): Remove target_ops parameter.
4344         (init_tfile_ops): Delete.
4345         (_initialize_tracefile_tfile): Don't call it.
4346         * tracefile.c (tracefile_has_all_memory, tracefile_has_memory)
4347         (tracefile_has_stack, tracefile_has_registers)
4348         (tracefile_thread_alive, tracefile_get_trace_status): Refactor as
4349         tracefile_target methods.
4350         (init_tracefile_ops): Delete.
4351         (tracefile_target::tracefile_target): New.
4352         * tracefile.h: Include "target.h".
4353         (tracefile_target): New class.
4354         (init_tracefile_ops): Delete.
4355
4356         * spu-multiarch.c (spu_multiarch_target): New class.
4357         (spu_ops): Now a spu_multiarch_target.
4358         (spu_thread_architecture, spu_region_ok_for_hw_watchpoint)
4359         (spu_fetch_registers, spu_store_registers, spu_xfer_partial)
4360         (spu_search_memory, spu_mourn_inferior): Refactor as
4361         spu_multiarch_target methods.
4362         (init_spu_ops): Delete.
4363         (_initialize_spu_multiarch): Remove references to init_spu_ops,
4364         complete_target_initialization.
4365
4366         * ravenscar-thread.c (ravenscar_thread_target): New class.
4367         (ravenscar_ops): Now a ravenscar_thread_target.
4368         (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list)
4369         (ravenscar_thread_alive, ravenscar_pid_to_str)
4370         (ravenscar_fetch_registers, ravenscar_store_registers)
4371         (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint)
4372         (ravenscar_stopped_by_hw_breakpoint)
4373         (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address)
4374         (ravenscar_mourn_inferior, ravenscar_core_of_thread)
4375         (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target
4376         methods.
4377         (init_ravenscar_thread_ops): Delete.
4378         (_initialize_ravenscar): Remove references to
4379         init_ravenscar_thread_ops and complete_target_initialization.
4380
4381         * bsd-uthread.c (bsd_uthread_ops_hack): Delete.
4382         (bsd_uthread_target): New class.
4383         (bsd_uthread_ops): Now a bsd_uthread_target.
4384         (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops.
4385         (bsd_uthread_close, bsd_uthread_mourn_inferior)
4386         (bsd_uthread_fetch_registers, bsd_uthread_store_registers)
4387         (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive)
4388         (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info)
4389         (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods.
4390         (bsd_uthread_target): Delete function.
4391         (_initialize_bsd_uthread): Remove reference to
4392         complete_target_initialization.
4393
4394         * bfd-target.c (target_bfd_data): Delete.  Fields folded into ...
4395         (target_bfd): ... this new class.
4396         (target_bfd_xfer_partial, target_bfd_get_section_table)
4397         (target_bfd_close): Refactor as target_bfd methods.
4398         (target_bfd::~target_bfd): New.
4399         (target_bfd_reopen): Adjust.
4400         (target_bfd::close): New.
4401
4402         * record-btrace.c (record_btrace_target): New class.
4403         (record_btrace_ops): Now a record_btrace_target.
4404         (record_btrace_open, record_btrace_stop_recording)
4405         (record_btrace_disconnect, record_btrace_close)
4406         (record_btrace_async, record_btrace_info)
4407         (record_btrace_insn_history, record_btrace_insn_history_range)
4408         (record_btrace_insn_history_from, record_btrace_call_history)
4409         (record_btrace_call_history_range)
4410         (record_btrace_call_history_from, record_btrace_record_method)
4411         (record_btrace_is_replaying, record_btrace_will_replay)
4412         (record_btrace_xfer_partial, record_btrace_insert_breakpoint)
4413         (record_btrace_remove_breakpoint, record_btrace_fetch_registers)
4414         (record_btrace_store_registers, record_btrace_prepare_to_store)
4415         (record_btrace_to_get_unwinder)
4416         (record_btrace_to_get_tailcall_unwinder, record_btrace_resume)
4417         (record_btrace_commit_resume, record_btrace_wait)
4418         (record_btrace_stop, record_btrace_can_execute_reverse)
4419         (record_btrace_stopped_by_sw_breakpoint)
4420         (record_btrace_supports_stopped_by_sw_breakpoint)
4421         (record_btrace_stopped_by_hw_breakpoint)
4422         (record_btrace_supports_stopped_by_hw_breakpoint)
4423         (record_btrace_update_thread_list, record_btrace_thread_alive)
4424         (record_btrace_goto_begin, record_btrace_goto_end)
4425         (record_btrace_goto, record_btrace_stop_replaying_all)
4426         (record_btrace_execution_direction)
4427         (record_btrace_prepare_to_generate_core)
4428         (record_btrace_done_generating_core): Refactor as
4429         record_btrace_target methods.
4430         (init_record_btrace_ops): Delete.
4431         (_initialize_record_btrace): Remove reference to
4432         init_record_btrace_ops.
4433         * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to
4434         the execution_direction global.
4435         (record_full_base_target, record_full_target)
4436         (record_full_core_target): New classes.
4437         (record_full_ops): Now a record_full_target.
4438         (record_full_core_ops): Now a record_full_core_target.
4439         (record_full_target::detach, record_full_target::disconnect)
4440         (record_full_core_target::disconnect)
4441         (record_full_target::mourn_inferior, record_full_target::kill):
4442         New.
4443         (record_full_open, record_full_close, record_full_async): Refactor
4444         as methods of the record_full_base_target class.
4445         (record_full_resume, record_full_commit_resume): Refactor
4446         as methods of the record_full_target class.
4447         (record_full_wait, record_full_stopped_by_watchpoint)
4448         (record_full_stopped_data_address)
4449         (record_full_stopped_by_sw_breakpoint)
4450         (record_full_supports_stopped_by_sw_breakpoint)
4451         (record_full_stopped_by_hw_breakpoint)
4452         (record_full_supports_stopped_by_hw_breakpoint): Refactor as
4453         methods of the record_full_base_target class.
4454         (record_full_store_registers, record_full_xfer_partial)
4455         (record_full_insert_breakpoint, record_full_remove_breakpoint):
4456         Refactor as methods of the record_full_target class.
4457         (record_full_can_execute_reverse, record_full_get_bookmark)
4458         (record_full_goto_bookmark, record_full_execution_direction)
4459         (record_full_record_method, record_full_info, record_full_delete)
4460         (record_full_is_replaying, record_full_will_replay)
4461         (record_full_goto_begin, record_full_goto_end, record_full_goto)
4462         (record_full_stop_replaying): Refactor as methods of the
4463         record_full_base_target class.
4464         (record_full_core_resume, record_full_core_kill)
4465         (record_full_core_fetch_registers)
4466         (record_full_core_prepare_to_store)
4467         (record_full_core_store_registers, record_full_core_xfer_partial)
4468         (record_full_core_insert_breakpoint)
4469         (record_full_core_remove_breakpoint)
4470         (record_full_core_has_execution): Refactor
4471         as methods of the record_full_core_target class.
4472         (record_full_base_target::supports_delete_record): New.
4473         (init_record_full_ops): Delete.
4474         (init_record_full_core_ops): Delete.
4475         (record_full_save): Refactor as method of the
4476         record_full_base_target class.
4477         (_initialize_record_full): Remove references to
4478         init_record_full_ops and init_record_full_core_ops.
4479
4480         * remote.c (remote_target, extended_remote_target): New classes.
4481         (remote_ops): Now a remote_target.
4482         (extended_remote_ops): Now an extended_remote_target.
4483         (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint)
4484         (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint)
4485         (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint)
4486         (remote_pass_signals, remote_set_syscall_catchpoint)
4487         (remote_program_signals, )
4488         (remote_thread_always_alive): Remove target_ops parameter.
4489         (remote_thread_alive, remote_thread_name)
4490         (remote_update_thread_list, remote_threads_extra_info)
4491         (remote_static_tracepoint_marker_at)
4492         (remote_static_tracepoint_markers_by_strid)
4493         (remote_get_ada_task_ptid, remote_close, remote_start_remote)
4494         (remote_open): Refactor as methods of remote_target.
4495         (extended_remote_open, extended_remote_detach)
4496         (extended_remote_attach, extended_remote_post_attach):
4497         (extended_remote_supports_disable_randomization)
4498         (extended_remote_create_inferior): : Refactor as method of
4499         extended_remote_target.
4500         (remote_set_permissions, remote_open_1, remote_detach)
4501         (remote_follow_fork, remote_follow_exec, remote_disconnect)
4502         (remote_resume, remote_commit_resume, remote_stop)
4503         (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior)
4504         (remote_terminal_ours, remote_wait, remote_fetch_registers)
4505         (remote_prepare_to_store, remote_store_registers)
4506         (remote_flash_erase, remote_flash_done, remote_files_info)
4507         (remote_kill, remote_mourn, remote_insert_breakpoint)
4508         (remote_remove_breakpoint, remote_insert_watchpoint)
4509         (remote_watchpoint_addr_within_range)
4510         (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint)
4511         (remote_check_watch_resources, remote_stopped_by_sw_breakpoint)
4512         (remote_supports_stopped_by_sw_breakpoint)
4513         (remote_stopped_by_hw_breakpoint)
4514         (remote_supports_stopped_by_hw_breakpoint)
4515         (remote_stopped_by_watchpoint, remote_stopped_data_address)
4516         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint)
4517         (remote_verify_memory): Refactor as methods of remote_target.
4518         (remote_write_qxfer, remote_read_qxfer): Remove target_ops
4519         parameter.
4520         (remote_xfer_partial, remote_get_memory_xfer_limit)
4521         (remote_search_memory, remote_rcmd, remote_memory_map)
4522         (remote_pid_to_str, remote_get_thread_local_address)
4523         (remote_get_tib_address, remote_read_description): Refactor as
4524         methods of remote_target.
4525         (remote_target::fileio_open, remote_target::fileio_pwrite)
4526         (remote_target::fileio_pread, remote_target::fileio_close): New.
4527         (remote_hostio_readlink, remote_hostio_fstat)
4528         (remote_filesystem_is_local, remote_can_execute_reverse)
4529         (remote_supports_non_stop, remote_supports_disable_randomization)
4530         (remote_supports_multi_process, remote_supports_cond_breakpoints)
4531         (remote_supports_enable_disable_tracepoint)
4532         (remote_supports_string_tracing)
4533         (remote_can_run_breakpoint_commands, remote_trace_init)
4534         (remote_download_tracepoint, remote_can_download_tracepoint)
4535         (remote_download_trace_state_variable, remote_enable_tracepoint)
4536         (remote_disable_tracepoint, remote_trace_set_readonly_regions)
4537         (remote_trace_start, remote_get_trace_status)
4538         (remote_get_tracepoint_status, remote_trace_stop)
4539         (remote_trace_find, remote_get_trace_state_variable_value)
4540         (remote_save_trace_data, remote_get_raw_trace_data)
4541         (remote_set_disconnected_tracing, remote_core_of_thread)
4542         (remote_set_circular_trace_buffer, remote_traceframe_info)
4543         (remote_get_min_fast_tracepoint_insn_len)
4544         (remote_set_trace_buffer_size, remote_set_trace_notes)
4545         (remote_use_agent, remote_can_use_agent, remote_enable_btrace)
4546         (remote_disable_btrace, remote_teardown_btrace)
4547         (remote_read_btrace, remote_btrace_conf)
4548         (remote_augmented_libraries_svr4_read, remote_load)
4549         (remote_pid_to_exec_file, remote_can_do_single_step)
4550         (remote_execution_direction, remote_thread_handle_to_thread_info):
4551         Refactor as methods of remote_target.
4552         (init_remote_ops, init_extended_remote_ops): Delete.
4553         (remote_can_async_p, remote_is_async_p, remote_async)
4554         (remote_thread_events, remote_upload_tracepoints)
4555         (remote_upload_trace_state_variables): Refactor as methods of
4556         remote_target.
4557         (_initialize_remote): Remove references to init_remote_ops and
4558         init_extended_remote_ops.
4559
4560         * remote-sim.c (gdbsim_target): New class.
4561         (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill)
4562         (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close)
4563         (gdbsim_detach, gdbsim_resume, gdbsim_interrupt)
4564         (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial)
4565         (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive)
4566         (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory):
4567         Refactor as methods of gdbsim_target.
4568         (gdbsim_ops): Now a gdbsim_target.
4569         (init_gdbsim_ops): Delete.
4570         (gdbsim_cntrl_c): Adjust.
4571         (_initialize_remote_sim): Remove reference to init_gdbsim_ops.
4572
4573         * amd64-linux-nat.c (amd64_linux_nat_target): New class.
4574         (the_amd64_linux_nat_target): New.
4575         (amd64_linux_fetch_inferior_registers)
4576         (amd64_linux_store_inferior_registers): Refactor as methods of
4577         amd64_linux_nat_target.
4578         (_initialize_amd64_linux_nat): Adjust.  Set linux_target.
4579         * i386-linux-nat.c: Don't include "linux-nat.h".
4580         (i386_linux_nat_target): New class.
4581         (the_i386_linux_nat_target): New.
4582         (i386_linux_fetch_inferior_registers)
4583         (i386_linux_store_inferior_registers, i386_linux_resume): Refactor
4584         as methods of i386_linux_nat_target.
4585         (_initialize_i386_linux_nat): Adjust.  Set linux_target.
4586         * inf-child.c (inf_child_ops): Delete.
4587         (inf_child_fetch_inferior_registers)
4588         (inf_child_store_inferior_registers): Delete.
4589         (inf_child_post_attach, inf_child_prepare_to_store): Refactor as
4590         methods of inf_child_target.
4591         (inf_child_target::supports_terminal_ours)
4592         (inf_child_target::terminal_init)
4593         (inf_child_target::terminal_inferior)
4594         (inf_child_target::terminal_ours_for_output)
4595         (inf_child_target::terminal_ours, inf_child_target::interrupt)
4596         (inf_child_target::pass_ctrlc, inf_child_target::terminal_info):
4597         New.
4598         (inf_child_open, inf_child_disconnect, inf_child_close)
4599         (inf_child_mourn_inferior, inf_child_maybe_unpush_target)
4600         (inf_child_post_startup_inferior, inf_child_can_run)
4601         (inf_child_pid_to_exec_file): Refactor as methods of
4602         inf_child_target.
4603         (inf_child_follow_fork): Delete.
4604         (inf_child_target::can_create_inferior)
4605         (inf_child_target::can_attach): New.
4606         (inf_child_target::has_all_memory, inf_child_target::has_memory)
4607         (inf_child_target::has_stack, inf_child_target::has_registers)
4608         (inf_child_target::has_execution): New.
4609         (inf_child_fileio_open, inf_child_fileio_pwrite)
4610         (inf_child_fileio_pread, inf_child_fileio_fstat)
4611         (inf_child_fileio_close, inf_child_fileio_unlink)
4612         (inf_child_fileio_readlink, inf_child_use_agent)
4613         (inf_child_can_use_agent): Refactor as methods of
4614         inf_child_target.
4615         (return_zero, inf_child_target): Delete.
4616         (inf_child_target::inf_child_target): New.
4617         * inf-child.h: Include "target.h".
4618         (inf_child_target): Delete function prototype.
4619         (inf_child_target): New class.
4620         (inf_child_open_target, inf_child_mourn_inferior)
4621         (inf_child_maybe_unpush_target): Delete.
4622         * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New.
4623         (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint)
4624         (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior)
4625         (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior)
4626         (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach)
4627         (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume)
4628         (inf_ptrace_wait, inf_ptrace_xfer_partial)
4629         (inf_ptrace_thread_alive, inf_ptrace_files_info)
4630         (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as
4631         methods of inf_ptrace_target.
4632         (inf_ptrace_target): Delete function.
4633         * inf-ptrace.h: Include "inf-child.h".
4634         (inf_ptrace_target): Delete function declaration.
4635         (inf_ptrace_target): New class.
4636         (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete.
4637         * linux-nat.c (linux_target): New.
4638         (linux_ops, linux_ops_saved, super_xfer_partial): Delete.
4639         (linux_nat_target::~linux_nat_target): New.
4640         (linux_child_post_attach, linux_child_post_startup_inferior)
4641         (linux_child_follow_fork, linux_child_insert_fork_catchpoint)
4642         (linux_child_remove_fork_catchpoint)
4643         (linux_child_insert_vfork_catchpoint)
4644         (linux_child_remove_vfork_catchpoint)
4645         (linux_child_insert_exec_catchpoint)
4646         (linux_child_remove_exec_catchpoint)
4647         (linux_child_set_syscall_catchpoint, linux_nat_pass_signals)
4648         (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach)
4649         (linux_nat_resume, linux_nat_stopped_by_watchpoint)
4650         (linux_nat_stopped_data_address)
4651         (linux_nat_stopped_by_sw_breakpoint)
4652         (linux_nat_supports_stopped_by_sw_breakpoint)
4653         (linux_nat_stopped_by_hw_breakpoint)
4654         (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait)
4655         (linux_nat_kill, linux_nat_mourn_inferior)
4656         (linux_nat_xfer_partial, linux_nat_thread_alive)
4657         (linux_nat_update_thread_list, linux_nat_pid_to_str)
4658         (linux_nat_thread_name, linux_child_pid_to_exec_file)
4659         (linux_child_static_tracepoint_markers_by_strid)
4660         (linux_nat_is_async_p, linux_nat_can_async_p)
4661         (linux_nat_supports_non_stop, linux_nat_always_non_stop_p)
4662         (linux_nat_supports_multi_process)
4663         (linux_nat_supports_disable_randomization, linux_nat_async)
4664         (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space)
4665         (linux_nat_core_of_thread, linux_nat_filesystem_is_local)
4666         (linux_nat_fileio_open, linux_nat_fileio_readlink)
4667         (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as
4668         methods of linux_nat_target.
4669         (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial)
4670         (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops
4671         parameter.
4672         (check_stopped_by_watchpoint): Adjust.
4673         (linux_xfer_partial): Delete.
4674         (linux_target_install_ops, linux_target, linux_nat_add_target):
4675         Delete.
4676         (linux_nat_target::linux_nat_target): New.
4677         * linux-nat.h: Include "inf-ptrace.h".
4678         (linux_nat_target): New.
4679         (linux_target, linux_target_install_ops, linux_nat_add_target):
4680         Delete function declarations.
4681         (linux_target): Declare global.
4682         * linux-thread-db.c (thread_db_target): New.
4683         (thread_db_target::thread_db_target): New.
4684         (thread_db_ops): Delete.
4685         (the_thread_db_target): New.
4686         (thread_db_detach, thread_db_wait, thread_db_mourn_inferior)
4687         (thread_db_update_thread_list, thread_db_pid_to_str)
4688         (thread_db_extra_thread_info)
4689         (thread_db_thread_handle_to_thread_info)
4690         (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid)
4691         (thread_db_resume): Refactor as methods of thread_db_target.
4692         (init_thread_db_ops): Delete.
4693         (_initialize_thread_db): Remove reference to init_thread_db_ops.
4694         * x86-linux-nat.c: Don't include "linux-nat.h".
4695         (super_post_startup_inferior): Delete.
4696         (x86_linux_nat_target::~x86_linux_nat_target): New.
4697         (x86_linux_child_post_startup_inferior)
4698         (x86_linux_read_description, x86_linux_enable_btrace)
4699         (x86_linux_disable_btrace, x86_linux_teardown_btrace)
4700         (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as
4701         methods of x86_linux_nat_target.
4702         (x86_linux_create_target): Delete.  Bits folded ...
4703         (x86_linux_add_target): ... here.  Now takes a linux_nat_target
4704         pointer.
4705         * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h".
4706         (x86_linux_nat_target): New class.
4707         (x86_linux_create_target): Delete.
4708         (x86_linux_add_target): Now takes a linux_nat_target pointer.
4709         * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint)
4710         (x86_region_ok_for_watchpoint, x86_stopped_data_address)
4711         (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint)
4712         (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint)
4713         (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and
4714         make extern.
4715         (x86_use_watchpoints): Delete.
4716         * x86-nat.h: Include "breakpoint.h" and "target.h".
4717         (x86_use_watchpoints): Delete.
4718         (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint)
4719         (x86_stopped_by_watchpoint, x86_stopped_data_address)
4720         (x86_insert_watchpoint, x86_remove_watchpoint)
4721         (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint)
4722         (x86_stopped_by_hw_breakpoint): New declarations.
4723         (x86_nat_target): New template class.
4724
4725         * ppc-linux-nat.c (ppc_linux_nat_target): New class.
4726         (the_ppc_linux_nat_target): New.
4727         (ppc_linux_fetch_inferior_registers)
4728         (ppc_linux_can_use_hw_breakpoint)
4729         (ppc_linux_region_ok_for_hw_watchpoint)
4730         (ppc_linux_ranged_break_num_registers)
4731         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
4732         (ppc_linux_insert_mask_watchpoint)
4733         (ppc_linux_remove_mask_watchpoint)
4734         (ppc_linux_can_accel_watchpoint_condition)
4735         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint)
4736         (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint)
4737         (ppc_linux_watchpoint_addr_within_range)
4738         (ppc_linux_masked_watch_num_registers)
4739         (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse)
4740         (ppc_linux_read_description): Refactor as methods of
4741         ppc_linux_nat_target.
4742         (_initialize_ppc_linux_nat): Adjust.  Set linux_target.
4743
4744         * procfs.c (procfs_xfer_partial): Delete forward declaration.
4745         (procfs_target): New class.
4746         (the_procfs_target): New.
4747         (procfs_target): Delete function.
4748         (procfs_auxv_parse, procfs_attach, procfs_detach)
4749         (procfs_fetch_registers, procfs_store_registers, procfs_wait)
4750         (procfs_xfer_partial, procfs_resume, procfs_pass_signals)
4751         (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior)
4752         (procfs_create_inferior, procfs_update_thread_list)
4753         (procfs_thread_alive, procfs_pid_to_str)
4754         (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint)
4755         (procfs_stopped_data_address, procfs_insert_watchpoint)
4756         (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint)
4757         (proc_find_memory_regions, procfs_info_proc)
4758         (procfs_make_note_section): Refactor as methods of procfs_target.
4759         (_initialize_procfs): Adjust.
4760         * sol-thread.c (sol_thread_target): New class.
4761         (sol_thread_ops): Now a sol_thread_target.
4762         (sol_thread_detach, sol_thread_resume, sol_thread_wait)
4763         (sol_thread_fetch_registers, sol_thread_store_registers)
4764         (sol_thread_xfer_partial, sol_thread_mourn_inferior)
4765         (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list)
4766         (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target.
4767         (init_sol_thread_ops): Delete.
4768         (_initialize_sol_thread): Adjust.  Remove references to
4769         init_sol_thread_ops and complete_target_initialization.
4770
4771         * windows-nat.c (windows_nat_target): New class.
4772         (windows_fetch_inferior_registers)
4773         (windows_store_inferior_registers, windows_resume, windows_wait)
4774         (windows_attach, windows_detach, windows_pid_to_exec_file)
4775         (windows_files_info, windows_create_inferior)
4776         (windows_mourn_inferior, windows_interrupt, windows_kill_inferior)
4777         (windows_close, windows_pid_to_str, windows_xfer_partial)
4778         (windows_get_tib_address, windows_get_ada_task_ptid)
4779         (windows_thread_name, windows_thread_alive): Refactor as
4780         windows_nat_target methods.
4781         (do_initial_windows_stuff): Adjust.
4782         (windows_target): Delete function.
4783         (_initialize_windows_nat): Adjust.
4784
4785         * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt)
4786         (darwin_mourn_inferior, darwin_kill_inferior)
4787         (darwin_create_inferior, darwin_attach, darwin_detach)
4788         (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial)
4789         (darwin_pid_to_exec_file, darwin_get_ada_task_ptid)
4790         (darwin_supports_multi_process): Refactor as darwin_nat_target
4791         methods.
4792         (darwin_resume_to, darwin_files_info): Delete.
4793         (_initialize_darwin_inferior): Rename to ...
4794         (_initialize_darwin_nat): ... this.  Adjust to C++ification.
4795         * darwin-nat.h: Include "inf-child.h".
4796         (darwin_nat_target): New class.
4797         (darwin_complete_target): Delete.
4798         * i386-darwin-nat.c (i386_darwin_nat_target): New class.
4799         (darwin_target): New.
4800         (i386_darwin_fetch_inferior_registers)
4801         (i386_darwin_store_inferior_registers): Refactor as methods of
4802         darwin_nat_target.
4803         (darwin_complete_target): Delete, with ...
4804         (_initialize_i386_darwin_nat): ... bits factored out here.
4805
4806         * alpha-linux-nat.c (alpha_linux_nat_target): New class.
4807         (the_alpha_linux_nat_target): New.
4808         (alpha_linux_register_u_offset): Refactor as
4809         alpha_linux_nat_target method.
4810         (_initialize_alpha_linux_nat): Adjust.
4811         * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete.
4812         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
4813         (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as
4814         methods of linux_nat_trad_target.
4815         (linux_trad_target): Delete.
4816         * linux-nat-trad.h (linux_trad_target): Delete function.
4817         (linux_nat_trad_target): New class.
4818         * mips-linux-nat.c (mips_linux_nat_target): New class.
4819         (super_fetch_registers, super_store_registers, super_close):
4820         Delete.
4821         (the_mips_linux_nat_target): New.
4822         (mips64_linux_regsets_fetch_registers)
4823         (mips64_linux_regsets_store_registers)
4824         (mips64_linux_fetch_registers, mips64_linux_store_registers)
4825         (mips_linux_register_u_offset, mips_linux_read_description)
4826         (mips_linux_can_use_hw_breakpoint)
4827         (mips_linux_stopped_by_watchpoint)
4828         (mips_linux_stopped_data_address)
4829         (mips_linux_region_ok_for_hw_watchpoint)
4830         (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
4831         (mips_linux_close): Refactor as methods of mips_linux_nat.
4832         (_initialize_mips_linux_nat): Adjust to C++ification.
4833
4834         * aix-thread.c (aix_thread_target): New class.
4835         (aix_thread_ops): Now an aix_thread_target.
4836         (aix_thread_detach, aix_thread_resume, aix_thread_wait)
4837         (aix_thread_fetch_registers, aix_thread_store_registers)
4838         (aix_thread_xfer_partial, aix_thread_mourn_inferior)
4839         (aix_thread_thread_alive, aix_thread_pid_to_str)
4840         (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid):
4841         Refactor as methods of aix_thread_target.
4842         (init_aix_thread_ops): Delete.
4843         (_initialize_aix_thread): Remove references to init_aix_thread_ops
4844         and complete_target_initialization.
4845         * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete.
4846         (rs6000_nat_target): New class.
4847         (the_rs6000_nat_target): New.
4848         (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers)
4849         (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior)
4850         (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods.
4851         (super_create_inferior): Delete.
4852         (_initialize_rs6000_nat): Adjust to C++ification.
4853
4854         * arm-linux-nat.c (arm_linux_nat_target): New class.
4855         (the_arm_linux_nat_target): New.
4856         (arm_linux_fetch_inferior_registers)
4857         (arm_linux_store_inferior_registers, arm_linux_read_description)
4858         (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint)
4859         (arm_linux_remove_hw_breakpoint)
4860         (arm_linux_region_ok_for_hw_watchpoint)
4861         (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint)
4862         (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint)
4863         (arm_linux_watchpoint_addr_within_range): Refactor as methods of
4864         arm_linux_nat_target.
4865         (_initialize_arm_linux_nat): Adjust to C++ification.
4866
4867         * aarch64-linux-nat.c (aarch64_linux_nat_target): New class.
4868         (the_aarch64_linux_nat_target): New.
4869         (aarch64_linux_fetch_inferior_registers)
4870         (aarch64_linux_store_inferior_registers)
4871         (aarch64_linux_child_post_startup_inferior)
4872         (aarch64_linux_read_description)
4873         (aarch64_linux_can_use_hw_breakpoint)
4874         (aarch64_linux_insert_hw_breakpoint)
4875         (aarch64_linux_remove_hw_breakpoint)
4876         (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint)
4877         (aarch64_linux_region_ok_for_hw_watchpoint)
4878         (aarch64_linux_stopped_data_address)
4879         (aarch64_linux_stopped_by_watchpoint)
4880         (aarch64_linux_watchpoint_addr_within_range)
4881         (aarch64_linux_can_do_single_step): Refactor as methods of
4882         aarch64_linux_nat_target.
4883         (super_post_startup_inferior): Delete.
4884         (_initialize_aarch64_linux_nat): Adjust to C++ification.
4885
4886         * hppa-linux-nat.c (hppa_linux_nat_target): New class.
4887         (the_hppa_linux_nat_target): New.
4888         (hppa_linux_fetch_inferior_registers)
4889         (hppa_linux_store_inferior_registers): Refactor as methods of
4890         hppa_linux_nat_target.
4891         (_initialize_hppa_linux_nat): Adjust to C++ification.
4892
4893         * ia64-linux-nat.c (ia64_linux_nat_target): New class.
4894         (the_ia64_linux_nat_target): New.
4895         (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint)
4896         (ia64_linux_stopped_data_address)
4897         (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers)
4898         (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as
4899         ia64_linux_nat_target methods.
4900         (super_xfer_partial): Delete.
4901         (_initialize_ia64_linux_nat): Adjust to C++ification.
4902
4903         * m32r-linux-nat.c (m32r_linux_nat_target): New class.
4904         (the_m32r_linux_nat_target): New.
4905         (m32r_linux_fetch_inferior_registers)
4906         (m32r_linux_store_inferior_registers): Refactor as
4907         m32r_linux_nat_target methods.
4908         (_initialize_m32r_linux_nat): Adjust to C++ification.
4909
4910         * m68k-linux-nat.c (m68k_linux_nat_target): New class.
4911         (the_m68k_linux_nat_target): New.
4912         (m68k_linux_fetch_inferior_registers)
4913         (m68k_linux_store_inferior_registers): Refactor as
4914         m68k_linux_nat_target methods.
4915         (_initialize_m68k_linux_nat): Adjust to C++ification.
4916
4917         * s390-linux-nat.c (s390_linux_nat_target): New class.
4918         (the_s390_linux_nat_target): New.
4919         (s390_linux_fetch_inferior_registers)
4920         (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint)
4921         (s390_insert_watchpoint, s390_remove_watchpoint)
4922         (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint)
4923         (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint)
4924         (s390_auxv_parse, s390_read_description): Refactor as methods of
4925         s390_linux_nat_target.
4926         (_initialize_s390_nat): Adjust to C++ification.
4927
4928         * sparc-linux-nat.c (sparc_linux_nat_target): New class.
4929         (the_sparc_linux_nat_target): New.
4930         (_initialize_sparc_linux_nat): Adjust to C++ification.
4931         * sparc-nat.c (sparc_fetch_inferior_registers)
4932         (sparc_store_inferior_registers): Remove target_ops parameter.
4933         * sparc-nat.h (sparc_fetch_inferior_registers)
4934         (sparc_store_inferior_registers): Remove target_ops parameter.
4935         * sparc64-linux-nat.c (sparc64_linux_nat_target): New class.
4936         (the_sparc64_linux_nat_target): New.
4937         (_initialize_sparc64_linux_nat): Adjust to C++ification.
4938
4939         * spu-linux-nat.c (spu_linux_nat_target): New class.
4940         (the_spu_linux_nat_target): New.
4941         (spu_child_post_startup_inferior, spu_child_post_attach)
4942         (spu_child_wait, spu_fetch_inferior_registers)
4943         (spu_store_inferior_registers, spu_xfer_partial)
4944         (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target
4945         methods.
4946         (_initialize_spu_nat): Adjust to C++ification.
4947
4948         * tilegx-linux-nat.c (tilegx_linux_nat_target): New class.
4949         (the_tilegx_linux_nat_target): New.
4950         (fetch_inferior_registers, store_inferior_registers):
4951         Refactor as methods.
4952         (_initialize_tile_linux_nat): Adjust to C++ification.
4953
4954         * xtensa-linux-nat.c (xtensa_linux_nat_target): New class.
4955         (the_xtensa_linux_nat_target): New.
4956         (xtensa_linux_fetch_inferior_registers)
4957         (xtensa_linux_store_inferior_registers): Refactor as
4958         xtensa_linux_nat_target methods.
4959         (_initialize_xtensa_linux_nat): Adjust to C++ification.
4960
4961         * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete.
4962         (fbsd_pid_to_exec_file, fbsd_find_memory_regions)
4963         (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial)
4964         (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name)
4965         (fbsd_update_thread_list, fbsd_resume, fbsd_wait)
4966         (fbsd_stopped_by_sw_breakpoint)
4967         (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork)
4968         (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint)
4969         (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint)
4970         (fbsd_post_startup_inferior, fbsd_post_attach)
4971         (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint)
4972         (fbsd_set_syscall_catchpoint)
4973         (super_xfer_partial, super_resume, super_wait)
4974         (fbsd_supports_stopped_by_hw_breakpoint): Delete.
4975         (fbsd_handle_debug_trap): Remove target_ops parameter.
4976         (fbsd_nat_add_target): Delete.
4977         * fbsd-nat.h: Include "inf-ptrace.h".
4978         (fbsd_nat_add_target): Delete.
4979         (USE_SIGTRAP_SIGINFO): Define.
4980         (fbsd_nat_target): New class.
4981
4982         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers)
4983         (amd64bsd_store_inferior_registers): Remove target_ops parameter.
4984         (amd64bsd_target): Delete.
4985         * amd64-bsd-nat.h: New file.
4986         * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of
4987         "x86-bsd-nat.h".
4988         (amd64_fbsd_nat_target): New class.
4989         (the_amd64_fbsd_nat_target): New.
4990         (amd64fbsd_read_description): Refactor as method of
4991         amd64_fbsd_nat_target.
4992         (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
4993         (_initialize_amd64fbsd_nat): Adjust to C++ification.
4994         * amd64-nat.h (amd64bsd_target): Delete function declaration.
4995         * i386-bsd-nat.c (i386bsd_fetch_inferior_registers)
4996         (i386bsd_store_inferior_registers): Remove target_ops parameter.
4997         (i386bsd_target): Delete.
4998         * i386-bsd-nat.h (i386bsd_target): Delete function declaration.
4999         (i386bsd_fetch_inferior_registers)
5000         (i386bsd_store_inferior_registers): Declare.
5001         (i386_bsd_nat_target): New class.
5002         * i386-fbsd-nat.c (i386_fbsd_nat_target): New class.
5003         (the_i386_fbsd_nat_target): New.
5004         (i386fbsd_resume, i386fbsd_read_description): Refactor as
5005         i386_fbsd_nat_target methods.
5006         (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
5007         (_initialize_i386fbsd_nat): Adjust to C++ification.
5008         * x86-bsd-nat.c (super_mourn_inferior): Delete.
5009         (x86bsd_mourn_inferior, x86bsd_target): Delete.
5010         (_initialize_x86_bsd_nat): Adjust to C++ification.
5011         * x86-bsd-nat.h: Include "x86-nat.h".
5012         (x86bsd_target): Delete declaration.
5013         (x86bsd_nat_target): New class.
5014
5015         * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class.
5016         (the_aarch64_fbsd_nat_target): New.
5017         (aarch64_fbsd_fetch_inferior_registers)
5018         (aarch64_fbsd_store_inferior_registers): Refactor as methods of
5019         aarch64_fbsd_nat_target.
5020         (_initialize_aarch64_fbsd_nat): Adjust to C++ification.
5021         * alpha-bsd-nat.c (alpha_bsd_nat_target): New class.
5022         (the_alpha_bsd_nat_target): New.
5023         (alphabsd_fetch_inferior_registers)
5024         (alphabsd_store_inferior_registers): Refactor as
5025         alpha_bsd_nat_target methods.
5026         (_initialize_alphabsd_nat): Refactor as methods of
5027         alpha_bsd_nat_target.
5028         * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h".
5029         (the_amd64_nbsd_nat_target): New.
5030         (_initialize_amd64nbsd_nat): Adjust to C++ification.
5031         * amd64-obsd-nat.c: Include "amd64-bsd-nat.h".
5032         (the_amd64_obsd_nat_target): New.
5033         (_initialize_amd64obsd_nat): Adjust to C++ification.
5034         * arm-fbsd-nat.c (arm_fbsd_nat_target): New.
5035         (the_arm_fbsd_nat_target): New.
5036         (arm_fbsd_fetch_inferior_registers)
5037         (arm_fbsd_store_inferior_registers, arm_fbsd_read_description):
5038         (_initialize_arm_fbsd_nat): Refactor as methods of
5039         arm_fbsd_nat_target.
5040         (_initialize_arm_fbsd_nat): Adjust to C++ification.
5041         * arm-nbsd-nat.c (arm_netbsd_nat_target): New class.
5042         (the_arm_netbsd_nat_target): New.
5043         (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as
5044         arm_netbsd_nat_target.
5045         (_initialize_arm_netbsd_nat): Adjust to C++ification.
5046         * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class.
5047         (the_hppa_nbsd_nat_target): New.
5048         (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as
5049         hppa_nbsd_nat_target methods.
5050         (_initialize_hppanbsd_nat): Adjust to C++ification.
5051         * hppa-obsd-nat.c (hppa_obsd_nat_target): New class.
5052         (the_hppa_obsd_nat_target): New.
5053         (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as
5054         methods of hppa_obsd_nat_target.
5055         (_initialize_hppaobsd_nat): Adjust to C++ification.  Use
5056         add_target.
5057         * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New.
5058         (_initialize_i386nbsd_nat): Adjust to C++ification.  Use
5059         add_target.
5060         * i386-obsd-nat.c (the_i386_obsd_nat_target): New.
5061         (_initialize_i386obsd_nat): Use add_target.
5062         * m68k-bsd-nat.c (m68k_bsd_nat_target): New class.
5063         (the_m68k_bsd_nat_target): New.
5064         (m68kbsd_fetch_inferior_registers)
5065         (m68kbsd_store_inferior_registers): Refactor as methods of
5066         m68k_bsd_nat_target.
5067         (_initialize_m68kbsd_nat): Adjust to C++ification.
5068         * mips-fbsd-nat.c (mips_fbsd_nat_target): New class.
5069         (the_mips_fbsd_nat_target): New.
5070         (mips_fbsd_fetch_inferior_registers)
5071         (mips_fbsd_store_inferior_registers): Refactor as methods of
5072         mips_fbsd_nat_target.
5073         (_initialize_mips_fbsd_nat): Adjust to C++ification.  Use
5074         add_target.
5075         * mips-nbsd-nat.c (mips_nbsd_nat_target): New class.
5076         (the_mips_nbsd_nat_target): New.
5077         (mipsnbsd_fetch_inferior_registers)
5078         (mipsnbsd_store_inferior_registers): Refactor as methods of
5079         mips_nbsd_nat_target.
5080         (_initialize_mipsnbsd_nat): Adjust to C++ification.
5081         * mips64-obsd-nat.c (mips64_obsd_nat_target): New class.
5082         (the_mips64_obsd_nat_target): New.
5083         (mips64obsd_fetch_inferior_registers)
5084         (mips64obsd_store_inferior_registers): Refactor as methods of
5085         mips64_obsd_nat_target.
5086         (_initialize_mips64obsd_nat): Adjust to C++ification.  Use
5087         add_target.
5088         * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of
5089         nbsd_nat_target.
5090         * nbsd-nat.h: Include "inf-ptrace.h".
5091         (nbsd_nat_target): New class.
5092         * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list)
5093         (obsd_wait): Refactor as methods of obsd_nat_target.
5094         (obsd_add_target): Delete.
5095         * obsd-nat.h: Include "inf-ptrace.h".
5096         (obsd_nat_target): New class.
5097         * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class.
5098         (the_ppc_fbsd_nat_target): New.
5099         (ppcfbsd_fetch_inferior_registers)
5100         (ppcfbsd_store_inferior_registers): Refactor as methods of
5101         ppc_fbsd_nat_target.
5102         (_initialize_ppcfbsd_nat): Adjust to C++ification.  Use
5103         add_target.
5104         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class.
5105         (the_ppc_nbsd_nat_target): New.
5106         (ppcnbsd_fetch_inferior_registers)
5107         (ppcnbsd_store_inferior_registers): Refactor as methods of
5108         ppc_nbsd_nat_target.
5109         (_initialize_ppcnbsd_nat): Adjust to C++ification.
5110         * ppc-obsd-nat.c (ppc_obsd_nat_target): New class.
5111         (the_ppc_obsd_nat_target): New.
5112         (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as
5113         methods of ppc_obsd_nat_target.
5114         (_initialize_ppcobsd_nat): Adjust to C++ification.  Use
5115         add_target.
5116         * sh-nbsd-nat.c (sh_nbsd_nat_target): New class.
5117         (the_sh_nbsd_nat_target): New.
5118         (shnbsd_fetch_inferior_registers)
5119         (shnbsd_store_inferior_registers): Refactor as methods of
5120         sh_nbsd_nat_target.
5121         (_initialize_shnbsd_nat): Adjust to C++ification.
5122         * sparc-nat.c (sparc_xfer_wcookie): Make extern.
5123         (inf_ptrace_xfer_partial): Delete.
5124         (sparc_xfer_partial, sparc_target): Delete.
5125         * sparc-nat.h (sparc_fetch_inferior_registers)
5126         (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare.
5127         (sparc_target): Delete function declaration.
5128         (sparc_target): New template class.
5129         * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New.
5130         (_initialize_sparcnbsd_nat): Adjust to C++ification.
5131         * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New.
5132         (_initialize_sparc64fbsd_nat): Adjust to C++ification.  Use
5133         add_target.
5134         * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New.
5135         (_initialize_sparc64nbsd_nat): Adjust to C++ification.
5136         * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New.
5137         (_initialize_sparc64obsd_nat): Adjust to C++ification.  Use
5138         add_target.
5139         * vax-bsd-nat.c (vax_bsd_nat_target): New class.
5140         (the_vax_bsd_nat_target): New.
5141         (vaxbsd_fetch_inferior_registers)
5142         (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target
5143         methods.
5144         (_initialize_vaxbsd_nat): Adjust to C++ification.
5145
5146         * bsd-kvm.c (bsd_kvm_target): New class.
5147         (bsd_kvm_ops): Now a bsd_kvm_target.
5148         (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial)
5149         (bsd_kvm_files_info, bsd_kvm_fetch_registers)
5150         (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of
5151         bsd_kvm_target.
5152         (bsd_kvm_return_one): Delete.
5153         (bsd_kvm_add_target): Adjust to C++ification.
5154
5155         * nto-procfs.c (nto_procfs_target, nto_procfs_target_native)
5156         (nto_procfs_target_procfs): New classes.
5157         (procfs_open_1, procfs_thread_alive, procfs_update_thread_list)
5158         (procfs_files_info, procfs_pid_to_exec_file, procfs_attach)
5159         (procfs_post_attach, procfs_wait, procfs_fetch_registers)
5160         (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint)
5161         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
5162         (procfs_remove_hw_breakpoint, procfs_resume)
5163         (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt)
5164         (procfs_kill_inferior, procfs_store_registers)
5165         (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor
5166         as methods of nto_procfs_target.
5167         (nto_procfs_ops): Now an nto_procfs_target_procfs.
5168         (nto_native_ops): Delete.
5169         (procfs_open, procfs_native_open): Delete.
5170         (nto_native_ops): Now an nto_procfs_target_native.
5171         (init_procfs_targets): Adjust to C++ification.
5172         (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint)
5173         (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint):
5174         Refactor as methods of nto_procfs_target.
5175
5176         * go32-nat.c (go32_nat_target): New class.
5177         (the_go32_nat_target): New.
5178         (go32_attach, go32_resume, go32_wait, go32_fetch_registers)
5179         (go32_store_registers, go32_xfer_partial, go32_files_info)
5180         (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior)
5181         (go32_terminal_init, go32_terminal_info, go32_terminal_inferior)
5182         (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive)
5183         (go32_pid_to_str): Refactor as methods of go32_nat_target.
5184         (go32_target): Delete.
5185         (_initialize_go32_nat): Adjust to C++ification.
5186
5187         * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior)
5188         (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach)
5189         (gnu_stop, gnu_thread_alive, gnu_xfer_partial)
5190         (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of
5191         gnu_nat_target.
5192         (gnu_target): Delete.
5193         * gnu-nat.h (gnu_target): Delete.
5194         (gnu_nat_target): New class.
5195         * i386-gnu-nat.c (gnu_base_target): New.
5196         (i386_gnu_nat_target): New class.
5197         (the_i386_gnu_nat_target): New.
5198         (_initialize_i386gnu_nat): Adjust to C++ification.
5199
5200 2018-05-02  Pedro Alves  <palves@redhat.com>
5201
5202         * bfd-target.c (target_bfd_xclose): Rename to ...
5203         (target_bfd_close): ... this.
5204         (target_bfd_reopen): Adjust.
5205         * target.c (target_close): Remove references to to_xclose.
5206         * target.h (target_ops::to_xclose): Delete.
5207         (target_ops::to_close): Update comments.
5208
5209 2018-05-02  Pedro Alves  <palves@redhat.com>
5210
5211         * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
5212         "linux-nat.h".
5213         * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
5214         * inf-ptrace.c (inf_ptrace_register_u_offset)
5215         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
5216         (inf_ptrace_store_register, inf_ptrace_store_registers)
5217         (inf_ptrace_trad_target): Move to ...
5218         * linux-nat-trad.c: ... this new file.
5219         * linux-nat-trad.h: New file.
5220         * linux-nat.c (linux_target_install_ops): Make extern.
5221         (linux_trad_target): Delete.
5222         * linux-nat.h (linux_trad_target): Delete declaration.
5223         (linux_target_install_ops): Declare.
5224         * mips-linux-nat.c: Include "linux-nat-trad.h" instead of
5225         "linux-nat.h".
5226
5227 2018-05-02  Pedro Alves  <palves@redhat.com>
5228
5229         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
5230         procfs_target/add_target here.
5231         * procfs.c (procfs_target): Make static.
5232         (_initialize_procfs): Call add_target here.
5233         * procfs.h (struct target_ops): Remove forward declaration.
5234         (procfs_target): Remove declaration.
5235         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
5236
5237 2018-05-02  Pedro Alves  <palves@redhat.com>
5238
5239         * procfs.c (procfs_stopped_by_watchpoint)
5240         (procfs_insert_watchpoint, procfs_remove_watchpoint)
5241         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
5242         Forward declare.
5243         (procfs_use_watchpoints): Delete, move contents...
5244         (procfs_target): ... here.
5245         * procfs.h (procfs_use_watchpoints): Delete declaration.
5246         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
5247         procfs_use_watchpoints.
5248         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
5249         procfs_use_watchpoints.
5250
5251 2018-05-02  Tom Tromey  <tom@tromey.com>
5252
5253         PR python/20084:
5254         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
5255         and var_zuinteger_unlimited.
5256         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
5257         and PARAM_ZUINTEGER_UNLIMITED.
5258         (set_parameter_value): Handle var_zuinteger and
5259         var_zuinteger_unlimited.
5260         (add_setshow_generic): Likewise.
5261         (parmpy_init): Likewise.
5262
5263 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
5264
5265         PR rust/23124
5266         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
5267         pointer is not null before dereferencing it.
5268
5269 2018-04-30  Tom Tromey  <tom@tromey.com>
5270
5271         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
5272         is_mi_like_p.
5273
5274 2018-04-30  Tom Tromey  <tom@tromey.com>
5275
5276         * breakpoint.c (mention): Remove use of is_mi_like_p.
5277         (print_mention_ranged_breakpoint): Likewise.
5278         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
5279         of is_mi_like_p.
5280
5281 2018-04-30  Tom Tromey  <tom@tromey.com>
5282
5283         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
5284
5285 2018-04-30  Tom Tromey  <tom@tromey.com>
5286
5287         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
5288         (info_spu_event_command): Remove some uses of is_mi_like_p.
5289
5290 2018-04-30  Tom Tromey  <tom@tromey.com>
5291
5292         * python/py-framefilter.c (py_print_single_arg)
5293         (enumerate_locals, py_print_args, py_print_frame): Remove some
5294         uses of is_mi_like_p.
5295
5296 2018-04-30  Tom Tromey  <tom@tromey.com>
5297
5298         * ui-out.c: Update.
5299         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
5300         * ui-out.h (ui_out::is_mi_like_p): Now const.
5301         (ui_out::do_is_mi_like_p): Now const.
5302         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
5303
5304 2018-04-30  Tom Tromey  <tom@tromey.com>
5305
5306         * varobj.c (varobj_set_visualizer): Use new_reference.
5307         * python/python.c (gdbpy_decode_line): Use new_reference.
5308         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
5309         new_reference.
5310
5311 2018-04-30  Tom Tromey  <tom@tromey.com>
5312
5313         * varobj.c (install_new_value): Use new_reference.
5314         * value.h (value_incref): Return void.  Swap intro comment with
5315         value_decref.
5316         * value.c (set_value_parent): Use new_reference.
5317         (value_incref): Return void.  Update intro comment.
5318         (release_value): Use new_reference.
5319         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
5320
5321 2018-04-30  Tom Tromey  <tom@tromey.com>
5322
5323         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
5324         * gdb_bfd.h (new_bfd_ref): Remove.
5325         (gdb_bfd_open): Update comment.
5326         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
5327         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
5328         (gdb_bfd_fdopenr): Use new_reference.
5329         * exec.c (exec_file_attach): Use new_reference.
5330
5331 2018-04-30  Tom Tromey  <tom@tromey.com>
5332
5333         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
5334         method.
5335
5336 2018-04-30  Tom Tromey  <tom@tromey.com>
5337
5338         * jit.c (jit_read_code_entry): Use type_align.
5339         * i386-tdep.c (i386_gdbarch_init): Don't call
5340         set_gdbarch_long_long_align_bit.
5341         * gdbarch.sh: Remove long_long_align_bit.
5342         * gdbarch.c, gdbarch.h: Rebuild.
5343         * arc-tdep.c (arc_type_align): New function.
5344         (arc_gdbarch_init): Use arc_type_align.  Don't call
5345         set_gdbarch_long_long_align_bit.
5346
5347 2018-04-30  Tom Tromey  <tom@tromey.com>
5348
5349         * rust-lang.c (rust_type_alignment): Remove.
5350         (rust_composite_type): Use type_align.
5351
5352 2018-04-30  Tom Tromey  <tom@tromey.com>
5353
5354         * NEWS: Mention Type.align.
5355         * python/py-type.c (typy_get_alignof): New function.
5356         (type_object_getset): Add "alignof".
5357
5358 2018-04-30  Tom Tromey  <tom@tromey.com>
5359
5360         PR exp/17095:
5361         * NEWS: Update.
5362         * std-operator.def (UNOP_ALIGNOF): New operator.
5363         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
5364         New.
5365         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
5366         * c-lang.c (c_op_print_tab): Add alignof.
5367         * c-exp.y (ALIGNOF): New token.
5368         (exp): Add "ALIGNOF" production.
5369         (ident_tokens): Add _Alignof and alignof.
5370
5371 2018-04-30  Tom Tromey  <tom@tromey.com>
5372
5373         * i386-tdep.c (i386_type_align): New function.
5374         (i386_gdbarch_init): Update.
5375         * gdbarch.sh (type_align): New method.
5376         * gdbarch.c, gdbarch.h: Rebuild.
5377         * arch-utils.h (default_type_align): Declare.
5378         * arch-utils.c (default_type_align): New function.
5379         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
5380         (struct type) <align_log2>: New field.
5381         <instance_flags>: Now a bitfield.
5382         (TYPE_RAW_ALIGN): New macro.
5383         (type_align, type_raw_align, set_type_align): Declare.
5384         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
5385         functions.
5386         * dwarf2read.c (quirk_rust_enum): Set type alignment.
5387         (get_alignment, maybe_set_alignment): New functions.
5388         (read_structure_type, read_enumeration_type, read_array_type)
5389         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
5390         (read_subrange_type, read_base_type): Set type alignment.
5391
5392 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
5393
5394         * dwarf2read.c (read_index_from_section): Use bool.
5395
5396 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
5397
5398         PR gdb/22950
5399         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
5400         with #ifdef.
5401
5402 2018-04-29  John Reiser  <jreiser@BitWagon.com>
5403
5404         PR build/22873
5405         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
5406         last step, and do it atomically.
5407
5408 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
5409
5410         * compile/compile-c-types.c (convert_int, convert_float):
5411         Update for C FE v1.
5412
5413 2018-04-27  Tom Tromey  <tom@tromey.com>
5414
5415         PR rust/22545:
5416         * rust-lang.c (rust_inclusive_range_type_p): New function.
5417         (rust_range): Handle inclusive ranges.
5418         (rust_compute_range): Likewise.
5419         * rust-exp.y (struct rust_op) <inclusive>: New field.
5420         (DOTDOTEQ): New constant.
5421         (range_expr): Add "..=" productions.
5422         (operator_tokens): Add "..=" token.
5423         (ast_range): Add "inclusive" parameter.
5424         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
5425         ranges.
5426         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
5427         bounds values.
5428         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
5429         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
5430         Update comments.
5431         * expprint.c (print_subexp_standard): Handle new bounds values.
5432         (dump_subexp_body_standard): Likewise.
5433
5434 2018-04-27  Tom Tromey  <tom@tromey.com>
5435
5436         * configure: Rebuild.
5437         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
5438         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
5439         "OVERRIDE".
5440         (class symbol_needs_eval_context): Likewise.
5441         * dwarf2read.c (mock_mapped_index::symbol_name_count)
5442         (mock_mapped_index::symbol_name_at): Use "override".  Remove
5443         "virtual".
5444         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
5445         "override".
5446         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
5447         * aarch64-tdep.c (instruction_reader::read): Use "override".
5448         (instruction_reader_test::read): Likewise.
5449         * arm-tdep.c (instruction_reader::read): Use "override".
5450         (instruction_reader_thumb::read): Likewise.
5451
5452 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
5453
5454         PR remote/9665
5455         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
5456         instead of remote_send.
5457         (remote_send): Remove.
5458
5459 2018-04-26  Pedro Alves  <palves@redhat.com>
5460
5461         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
5462         find_function_start_sal instead of find_pc_line.
5463
5464 2018-04-26  Pedro Alves  <palves@redhat.com>
5465
5466         * breakpoint.c (set_breakpoint_location_function): Handle
5467         mst_data_gnu_ifunc.
5468         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
5469         * elfread.c (elf_symtab_read): Give data symbols with
5470         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
5471         (elf_rel_plt_read): Update comment.
5472         * linespec.c (convert_linespec_to_sals): Handle
5473         mst_data_gnu_ifunc.
5474         (minsym_found): Handle mst_data_gnu_ifunc.
5475         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
5476         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
5477         * parse.c (find_minsym_type_and_address): Handle
5478         mst_data_gnu_ifunc.
5479         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
5480         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
5481         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
5482         comment.
5483         <mst_data_gnu_ifunc>: New enumerator.
5484
5485 2018-04-26  Pedro Alves  <palves@redhat.com>
5486
5487         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
5488         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
5489         'want_trampoline' parameter by a lookup_msym_prefer parameter.
5490         Handle it.
5491         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
5492         (lookup_minimal_symbol_by_pc): Adjust.
5493         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
5494         (lookup_solib_trampoline_symbol_by_pc): Adjust.
5495         * minsyms.h (lookup_msym_prefer): New enum.
5496         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
5497         parameter by a lookup_msym_prefer parameter.
5498
5499 2018-04-26  Pedro Alves  <palves@redhat.com>
5500
5501         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
5502         ends in "@plt" instead of looking at the symbol's section.
5503
5504 2018-04-26  Pedro Alves  <palves@redhat.com>
5505
5506         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
5507         all references.
5508         (find_pc_partial_function_gnu_ifunc): Rename to ...
5509         (find_pc_partial_function): ... this, and remove references to
5510         'is_gnu_ifunc_p'.
5511         (find_pc_partial_function): Delete old implementation.
5512         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
5513
5514 2018-04-26  Pedro Alves  <palves@redhat.com>
5515
5516         * linespec.c (struct bound_minimal_symbol_search_key): New.
5517         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
5518         skip first line if we found a GNU ifunc minimal symbol by name.
5519         (compare_msymbols): Change parameters to work with a destructured
5520         lhs minsym.
5521         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
5522         functions.
5523
5524 2018-04-26  Pedro Alves  <palves@redhat.com>
5525
5526         * breakpoint.c (set_breakpoint_location_function): Don't resolve
5527         ifunc targets here.  Instead, if we have an ifunc minsym, use its
5528         address/name.
5529         (add_location_to_breakpoint): Store the minsym and the objfile in
5530         the breakpoint location.
5531         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
5532         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
5533         Record the minsym in the sal.
5534         * symtab.h (symtab_and_line) <msymbol>: New field.
5535
5536 2018-04-26  Pedro Alves  <palves@redhat.com>
5537
5538         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
5539         unless we actually resolved the ifunc.
5540
5541 2018-04-26  Pedro Alves  <palves@redhat.com>
5542
5543         * c-exp.y (variable production): Prefer ifunc minsyms over
5544         regular function symbols.
5545         * symtab.c (find_gnu_ifunc): New function.
5546         * minsyms.h (lookup_msym_prefer): New enum.
5547         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
5548         parameter by a lookup_msym_prefer parameter.
5549         * symtab.h (find_gnu_ifunc): New declaration.
5550
5551 2018-04-26  Pedro Alves  <palves@redhat.com>
5552
5553         * blockframe.c (find_gnu_ifunc_target_type): New function.
5554         (find_function_type): New.
5555         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
5556         return a value with a memory address.
5557         (eval_call): For calls to GNU ifunc functions, try to find the
5558         type of the target function from the type that the resolver
5559         returns.
5560         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
5561         symbols.
5562         * infcall.c (find_function_return_type): Delete.
5563         (find_function_addr): Add 'function_type' parameter.  For calls to
5564         GNU ifunc functions, try to find the type of the target function
5565         from the type that the resolver returns, and return it via
5566         FUNCTION_TYPE.
5567         (call_function_by_hand_dummy): Adjust to use the function type
5568         returned by find_function_addr.
5569         (find_function_addr): Add 'function_type' parameter and move
5570         description here.
5571         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
5572         declarations.
5573
5574 2018-04-26  Pedro Alves  <palves@redhat.com>
5575
5576         * c-exp.y (variable production): Skip finding an alias for ifunc
5577         symbols.
5578
5579 2018-04-26  Pedro Alves  <palves@redhat.com>
5580
5581         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
5582
5583 2018-04-25  Pedro Alves  <palves@redhat.com>
5584
5585         * infcmd.c (kill_command): Print the pid as string, not the whole
5586         thread's ptid.  Add comment.  s/has been killed/killed/ in output
5587         message.
5588         * remote.c (remote_detach_1): Print the pid as string, not the
5589         whole thread's ptid.
5590
5591 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
5592             Sergio Durigan Junior  <sergiodj@redhat.com>
5593             Pedro Alves  <palves@redhat.com>
5594
5595         * infcmd.c (kill_command): Print message when inferior has
5596         been killed.
5597         * inferior.c (print_inferior_events): Remove 'static'.  Set as
5598         '1'.
5599         (add_inferior): Improve message printed when
5600         'print_inferior_events' is on.
5601         (exit_inferior): Remove message printed when
5602         'print_inferior_events' is on.
5603         (detach_inferior): Improve message printed when
5604         'print_inferior_events' is on.
5605         (initialize_inferiors): Use 'add_inferior_silent' to set
5606         'current_inferior_'.
5607         * inferior.h (print_inferior_events): Declare here as
5608         'extern'.
5609         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
5610         '[Detaching...]' messages when 'print_inferior_events' is on.
5611         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
5612         as prefix/suffix for messages.  Remove periods.  Fix erroneous
5613         'Detaching after fork from child...', replace it by '... from
5614         parent...'.
5615         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
5616         prefix/suffix when printing 'Detaching...' messages.  Print
5617         them when 'print_inferior_events' is on.
5618         * remote.c (remote_detach_1): Print message when detaching
5619         from inferior and '!is_fork_parent'.
5620
5621 2018-04-24  Tom Tromey  <tom@tromey.com>
5622
5623         * cli-out.h: Reindent.
5624
5625 2018-04-24  Tom Tromey  <tom@tromey.com>
5626
5627         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
5628         (cli_ui_out::do_field_string): Use fputs_filtered.
5629         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
5630
5631 2018-04-23  Tom Tromey  <tom@tromey.com>
5632
5633         * guile/scm-frame.c (gdbscm_frame_read_var): Use
5634         gdb::unique_xmalloc_ptr.
5635
5636 2018-04-23  Tom Tromey  <tom@tromey.com>
5637
5638         * configure: Rebuild.
5639
5640 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
5641
5642         PR gdb/23095
5643         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
5644         prepare_for_testing.  Set normal_bp to r_debug_state if target
5645         is bsd.
5646
5647 2018-04-21  Pedro Alves  <palves@redhat.com>
5648             Rajendra SY  <rajendra.sy@gmail.com>
5649
5650         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
5651         * remote.c (extended_remote_attach): In all-stop mode, mark the
5652         thread as executing.
5653
5654 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5655
5656         * thread.c (thread_apply_all_command): Fix comment.
5657         (thread_command): Fix comment.
5658
5659 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
5660
5661         * common/tdesc.h (tdesc_create_feature): Remove xml filename
5662         parameter.
5663         * features/aarch64-core.c (create_feature_aarch64_core):
5664         Regenerate.
5665         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
5666         Likewise.
5667         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
5668         Likewise.
5669         * features/i386/32bit-avx512.c
5670         (create_feature_i386_32bit_avx512): Likewise.
5671         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
5672         Likewise.
5673         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
5674         Likewise.
5675         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
5676         Likewise.
5677         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
5678         Likewise.
5679         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
5680         Likewise.
5681         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
5682         Likewise.
5683         * features/i386/64bit-avx512.c
5684         (create_feature_i386_64bit_avx512): Likewise.
5685         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
5686         Likewise.
5687         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
5688         Likewise.
5689         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
5690         Likewise.
5691         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
5692         Likewise.
5693         * features/i386/64bit-segments.c
5694         (create_feature_i386_64bit_segments): Likewise.
5695         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
5696         Likewise.
5697         * features/i386/x32-core.c
5698         (create_feature_i386_x32_core): Likewise.
5699         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
5700         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
5701         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
5702         * target-descriptions.c: In generated code, don't pass xml
5703         filename.
5704
5705 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5706
5707         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
5708         (print_xml_feature::visit_post): Likewise.
5709         (print_xml_feature::visit): Likewise.
5710         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
5711         (print_xml_feature): Add new class.
5712         * regformats/regdat.sh: Null xmltarget on feature targets.
5713         * target-descriptions.c (struct target_desc): Add xmltarget.
5714         (maintenance_check_tdesc_xml_convert): Add unittest function.
5715         (tdesc_get_features_xml): Add function to get xml.
5716         (maintenance_check_xml_descriptions): Test xml generation.
5717         * xml-tdesc.c (string_read_description_xml): Add function.
5718         * xml-tdesc.h (string_read_description_xml): Add declaration.
5719
5720 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5721
5722         * features/Makefile: Add feature marker to targets with new style
5723         target descriptions.
5724         * regformats/aarch64.dat: Regenerate.
5725         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
5726         * regformats/i386/amd64-avx-linux.dat: Likewise.
5727         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
5728         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
5729         * regformats/i386/amd64-linux.dat: Likewise.
5730         * regformats/i386/amd64-mpx-linux.dat: Likewise.
5731         * regformats/i386/amd64.dat: Likewise.
5732         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
5733         * regformats/i386/i386-avx-linux.dat: Likewise.
5734         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
5735         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
5736         * regformats/i386/i386-linux.dat: Likewise.
5737         * regformats/i386/i386-mmx-linux.dat: Likewise.
5738         * regformats/i386/i386-mpx-linux.dat: Likewise.
5739         * regformats/i386/i386.dat: Likewise.
5740         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
5741         * regformats/i386/x32-avx-linux.dat: Likewise.
5742         * regformats/i386/x32-linux.dat: Likewise.
5743         * regformats/tic6x-c62x-linux.dat: Likewise.
5744         * regformats/tic6x-c64x-linux.dat: Likewise.
5745         * regformats/tic6x-c64xp-linux.dat: Likewise.
5746         * regformats/regdat.sh: Parse feature marker.
5747
5748 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5749
5750         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
5751         (tdesc_osabi_name): Likewise.
5752         * target-descriptions.c (tdesc_architecture_name): Add new
5753         function.
5754         (tdesc_osabi_name): Likewise.
5755
5756 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5757
5758         * common/tdesc.c (tdesc_predefined_type): Move to here.
5759         (tdesc_named_type): Likewise.
5760         (tdesc_create_vector): Likewise.
5761         (tdesc_create_struct): Likewise.
5762         (tdesc_set_struct_size): Likewise.
5763         (tdesc_create_union): Likewise.
5764         (tdesc_create_flags): Likewise.
5765         (tdesc_create_enum): Likewise.
5766         (tdesc_add_field): Likewise.
5767         (tdesc_add_typed_bitfield): Likewise.
5768         (tdesc_add_bitfield): Likewise.
5769         (tdesc_add_flag): Likewise.
5770         (tdesc_add_enum_value): Likewise.
5771         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
5772         (struct tdesc_type_vector): Likewise.
5773         (struct tdesc_type_field): Likewise.
5774         (struct tdesc_type_with_fields): Likewise.
5775         (tdesc_create_enum): Add declaration.
5776         (tdesc_add_typed_bitfield): Likewise.
5777         (tdesc_add_enum_value): Likewise.
5778         * target-descriptions.c (tdesc_type_field): Move from here.
5779         (tdesc_type_builtin): Likewise.
5780         (tdesc_type_vector): Likewise.
5781         (tdesc_type_with_fields): Likewise.
5782         (tdesc_predefined_types): Likewise.
5783         (tdesc_named_type): Likewise.
5784         (tdesc_create_vector): Likewise.
5785         (tdesc_create_struct): Likewise.
5786         (tdesc_set_struct_size): Likewise.
5787         (tdesc_create_union): Likewise.
5788         (tdesc_create_flags): Likewise.
5789         (tdesc_create_enum): Likewise.
5790         (tdesc_add_field): Likewise.
5791         (tdesc_add_typed_bitfield): Likewise.
5792         (tdesc_add_bitfield): Likewise.
5793         (tdesc_add_flag): Likewise.
5794         (tdesc_add_enum_value): Likewise.
5795         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
5796         (tdesc_add_typed_bitfield): Likewise.
5797         (tdesc_add_enum_value): Likewise.
5798
5799 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5800
5801         * common/tdesc.c (tdesc_feature::accept): Move to here.
5802         (tdesc_feature::operator==): Likewise.
5803         (tdesc_create_reg): Likewise.
5804         * common/tdesc.h (tdesc_type_kind): Likewise.
5805         (struct tdesc_type): Likewise.
5806         (struct tdesc_feature): Likewise.
5807         * regformats/regdat.sh: Create a feature.
5808         * target-descriptions.c (tdesc_type_kind): Move from here.
5809         (tdesc_type): Likewise.
5810         (tdesc_type_up): Likewise.
5811         (tdesc_feature): Likewise.
5812         (tdesc_create_reg): Likewise.
5813
5814 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
5815
5816         * Makefile.in: Add arch/tdesc.c
5817         * common/tdesc.c: New file.
5818         * common/tdesc.h (tdesc_element_visitor): Move to here.
5819         (tdesc_element): Likewise.
5820         (tdesc_reg): Likewise.
5821         (tdesc_reg_up): Likewise.
5822         * regformats/regdef.h (reg): Add offset to constructors.
5823         * target-descriptions.c (tdesc_element_visitor): Move from here.
5824         (tdesc_element): Likewise.
5825         (tdesc_reg): Likewise.
5826         (tdesc_reg_up): Likewise.
5827
5828 2018-04-17  Tom Tromey  <tom@tromey.com>
5829
5830         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
5831         discriminant field.
5832
5833 2018-04-17  Tom Tromey  <tom@tromey.com>
5834
5835         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
5836
5837 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5838
5839         * symtab.c (print_symbol_info): Skip printing filename and line
5840         number when `last' is NULL.
5841         (symtab_symbol_info): Use empty string instead of NULL for first
5842         invocation of print_symbol_info.
5843         (rbreak_command): Pass NULL to `last' parameter of
5844         print_symbol_info.
5845
5846 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
5847
5848         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
5849         instead of nullptr.
5850
5851 2018-04-16  Pedro Alves  <palves@redhat.com>
5852
5853         * MAINTAINERS (sh): Remove.
5854         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
5855         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
5856         (ALLDEPFILES): Remove sh64-tdep.c.
5857         * NEWS: Mentions that support for SH-5/SH64 is removed.
5858         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
5859         (sh*-*-openbsd*): Ditto.
5860         (sh64-*-elf*): Remove.
5861         (sh*): Remove.
5862         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
5863         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
5864         * sh-tdep.c: No longer include "sh64-tdep.h".
5865         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
5866         * sh64-tdep.c, sh64-tdep.h: Remove files.
5867
5868 2018-04-16  Pedro Alves  <palves@redhat.com>
5869
5870         * MAINTAINERS: Remove m88k.
5871         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
5872         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
5873         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
5874         * NEWS: Mention that support for m88k was removed.
5875         * configure.host (m88*-*-*): Remove support.
5876         * configure.nat (m88k-*-*): Remove support.
5877         * configure.tgt (m88*-*-openbsd*): Remove.
5878         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
5879
5880 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
5881
5882         * configure.tgt (x86_tobjs): New variable.
5883         (amd64_tobjs, i386_tobjs): Use it.
5884
5885 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
5886
5887         * symtab.c (print_symbol_info): Precede the symbol definition by
5888         the line number when available.
5889         * NEWS: Advertise this enhancement.
5890
5891 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
5892
5893         * NEWS (New options): announce set/show record btrace cpu.
5894         * btrace.c: Include record-btrace.h.
5895         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
5896         the vendor is unknown.
5897         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
5898         Maybe overwrite the btrace configuration's cpu.
5899         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
5900         (btrace_fetch): Add cpu parameter.  Update callers.
5901         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
5902         Maybe overwrite the btrace configuration's cpu.  Skip enabling
5903         errata workarounds if the vendor is unknown.
5904         * python/py-record-btrace.c: Include record-btrace.h.
5905         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
5906         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
5907         * record-btrace.c (record_btrace_cpu_state_kind): New.
5908         (record_btrace_cpu): New.
5909         (set_record_btrace_cpu_cmdlist): New.
5910         (record_btrace_get_cpu): New.
5911         (require_btrace_thread, record_btrace_info)
5912         (record_btrace_resume_thread): Call record_btrace_get_cpu.
5913         (cmd_set_record_btrace_cpu_none): New.
5914         (cmd_set_record_btrace_cpu_auto): New.
5915         (cmd_set_record_btrace_cpu): New.
5916         (cmd_show_record_btrace_cpu): New.
5917         (_initialize_record_btrace): Initialize set/show record btrace cpu
5918         commands.
5919         * record-btrace.h (record_btrace_get_cpu): New.
5920
5921 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
5922
5923         * record.c (set_record_command): Fix typo in message.
5924
5925 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
5926
5927         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
5928
5929 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
5930
5931         * infrun.c (process_event_stop_test): Call
5932         gdbarch_in_indirect_branch_thunk.
5933         * gdbarch.sh (in_indirect_branch_thunk): New.
5934         * gdbarch.c: Regenerated.
5935         * gdbarch.h: Regenerated.
5936         * x86-tdep.h: New.
5937         * x86-tdep.c: New.
5938         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
5939         (HFILES_NO_SRCDIR): Add x86-tdep.h.
5940         (ALLDEPFILES): Add x86-tdep.c.
5941         * arch-utils.h (default_in_indirect_branch_thunk): New.
5942         * arch-utils.c (default_in_indirect_branch_thunk): New.
5943         * i386-tdep: Include x86-tdep.h.
5944         (i386_in_indirect_branch_thunk): New.
5945         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
5946         function.
5947         * amd64-tdep: Include x86-tdep.h.
5948         (amd64_in_indirect_branch_thunk): New.
5949         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
5950
5951 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
5952
5953         PR gdb/23053
5954         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
5955         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
5956         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
5957         regression.
5958
5959 2018-04-12  Tom Tromey  <tom@tromey.com>
5960
5961         * rust-lang.c (rust_print_struct_def): Remove univariant code.
5962         (rust_evaluate_subexp): Likewise.
5963
5964 2018-04-12  Pedro Alves  <palves@redhat.com>
5965
5966         * procfs.c (procfs_detach): Make forward declaration's prototype
5967         match definition's protototype.
5968         (proc_get_LDT_entry): Remove stale do_cleanups call.
5969
5970 2018-04-12  Pedro Alves  <palves@redhat.com>
5971
5972         * target.h (target_ops::to_has_exited): Delete.
5973         (target_has_exited): Delete.
5974         * target-delegates.c: Regenerate.
5975
5976 2018-04-11  Pedro Alves  <palves@redhat.com>
5977
5978         * target.c (fileio_fh_t::t): Add comment.
5979         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
5980         (target_fileio_close): Handle a NULL target.
5981         (invalidate_fileio_fh): New.
5982         (target_close): Call it.
5983         * remote.c (remote_hostio_send_command): No longer check whether
5984         remote_desc is open.
5985
5986 2018-04-11  Pedro Alves  <palves@redhat.com>
5987
5988         * target.c (fileio_fh_t): Make it a named struct instead of a
5989         typedef.
5990         (fileio_fh_t::is_closed): New method.
5991         (DEF_VEC_O (fileio_fh_t)): Remove.
5992         (fileio_fhandles): Now a std::vector.
5993         (is_closed_fileio_fh): Delete.
5994         (acquire_fileio_fd): Adjust.  Rename parameters.
5995         (release_fileio_fd): Adjust.
5996         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
5997         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
5998         (target_fileio_close): Adjust.
5999
6000 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
6001
6002         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
6003         index.
6004
6005 2018-04-10  Pedro Alves  <palves@redhat.com>
6006
6007         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
6008         (scoped_finish_thread_state): New class.
6009         * infcmd.c (run_command_1): Use it instead of finish_thread_state
6010         cleanup.
6011         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
6012         (fetch_inferior_event, normal_stop): Likewise.
6013         * thread.c (finish_thread_state_cleanup): Delete.
6014
6015 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6016             Pedro Alves  <palves@redhat.com>
6017
6018         * value.c: Include "selftest.h" and "common/array-view.h".
6019         (struct range) <operator ==>: New.
6020         (test_ranges_contain): New.
6021         (check_ranges_vector): New.
6022         (test_insert_into_bit_range_vector): New.
6023         (_initialize_values): Register selftests.
6024         * common/array-view.h (operator==, operator!=): New.
6025
6026 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6027
6028         * common/gdb_vecs.h (unordered_remove): Add overload that takes
6029         an iterator.
6030         * inline-frame.c: Include <algorithm>.
6031         (struct inline_state): Add constructor.
6032         (inline_state_s): Remove.
6033         (DEF_VEC_O(inline_state_s)): Remove.
6034         (inline_states): Change type to std::vector.
6035         (find_inline_frame_state): Adjust to std::vector.
6036         (allocate_inline_frame_state): Remove.
6037         (clear_inline_frame_state): Adjust to std::vector.
6038         (skip_inline_frames): Adjust to std::vector.
6039
6040 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6041
6042         * tracepoint.h (struct trace_state_variable): Add constructor.
6043         <name>: Change type to std::string.
6044         * tracepoint.c (tsv_s): Remove.
6045         (DEF_VEC_O(tsv_s)): Remove.
6046         (tvariables): Change to std::vector.
6047         (create_trace_state_variable): Adjust to std::vector.
6048         (find_trace_state_variable): Likewise.
6049         (find_trace_state_variable_by_number): Likewise.
6050         (delete_trace_state_variable): Likewise.
6051         (trace_variable_command): Adjust to std::string.
6052         (delete_trace_variable_command): Likewise.
6053         (tvariables_info_1): Adjust to std::vector.
6054         (save_trace_state_variables): Likewise.
6055         (start_tracing): Likewise.
6056         (merge_uploaded_trace_state_variables): Adjust to std::vector
6057         and std::string.
6058         * target.h (struct target_ops)
6059         <to_download_trace_state_variable>: Pass reference to
6060         trace_state_variable.
6061         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
6062         * target-delegates.c: Re-generate.
6063         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
6064         (mi_tsv_deleted): Likewise.
6065         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
6066         * remote.c (remote_download_trace_state_variable): Change
6067         pointer to reference and adjust.
6068         * make-target-delegates (parse_argtypes): Handle references.
6069         (write_function_header): Likewise.
6070         (munge_type): Likewise.
6071
6072 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6073
6074         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
6075         string_view-selftests.c.
6076         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
6077         testsuite.
6078         * unittests/basic_string_view/cons/char/1.cc: Likewise.
6079         * unittests/basic_string_view/cons/char/2.cc: Likewise.
6080         * unittests/basic_string_view/cons/char/3.cc: Likewise.
6081         * unittests/basic_string_view/element_access/char/1.cc:
6082         Likewise.
6083         * unittests/basic_string_view/element_access/char/empty.cc:
6084         Likewise.
6085         * unittests/basic_string_view/element_access/char/front_back.cc:
6086         Likewise.
6087         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
6088         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
6089         Likewise.
6090         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
6091         Likewise.
6092         * unittests/basic_string_view/modifiers/swap/char/1.cc:
6093         Likewise.
6094         * unittests/basic_string_view/operations/compare/char/1.cc:
6095         Likewise.
6096         * unittests/basic_string_view/operations/compare/char/13650.cc:
6097         Likewise.
6098         * unittests/basic_string_view/operations/copy/char/1.cc:
6099         Likewise.
6100         * unittests/basic_string_view/operations/data/char/1.cc:
6101         Likewise.
6102         * unittests/basic_string_view/operations/find/char/1.cc:
6103         Likewise.
6104         * unittests/basic_string_view/operations/find/char/2.cc:
6105         Likewise.
6106         * unittests/basic_string_view/operations/find/char/3.cc:
6107         Likewise.
6108         * unittests/basic_string_view/operations/find/char/4.cc:
6109         Likewise.
6110         * unittests/basic_string_view/operations/rfind/char/1.cc:
6111         Likewise.
6112         * unittests/basic_string_view/operations/rfind/char/2.cc:
6113         Likewise.
6114         * unittests/basic_string_view/operations/rfind/char/3.cc:
6115         Likewise.
6116         * unittests/basic_string_view/operations/substr/char/1.cc:
6117         Likewise.
6118         * unittests/basic_string_view/operators/char/2.cc: Likewise.
6119         * unittests/string_view-selftests.c: New file.
6120
6121 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6122
6123         * unittests/basic_string_view/capacity/1.cc: New file.
6124         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
6125         * unittests/basic_string_view/cons/char/1.cc: New file.
6126         * unittests/basic_string_view/cons/char/2.cc: New file.
6127         * unittests/basic_string_view/cons/char/3.cc: New file.
6128         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
6129         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
6130         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
6131         * unittests/basic_string_view/element_access/char/1.cc: New file.
6132         * unittests/basic_string_view/element_access/char/2.cc: New file.
6133         * unittests/basic_string_view/element_access/char/empty.cc: New file.
6134         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
6135         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
6136         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
6137         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
6138         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
6139         * unittests/basic_string_view/include.cc: New file.
6140         * unittests/basic_string_view/inserters/char/1.cc: New file.
6141         * unittests/basic_string_view/inserters/char/2.cc: New file.
6142         * unittests/basic_string_view/inserters/char/3.cc: New file.
6143         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
6144         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
6145         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
6146         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
6147         * unittests/basic_string_view/literals/types.cc: New file.
6148         * unittests/basic_string_view/literals/values.cc: New file.
6149         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
6150         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
6151         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
6152         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
6153         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
6154         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
6155         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
6156         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
6157         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
6158         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
6159         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
6160         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
6161         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
6162         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
6163         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
6164         * unittests/basic_string_view/operations/data/char/1.cc: New file.
6165         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
6166         * unittests/basic_string_view/operations/find/char/1.cc: New file.
6167         * unittests/basic_string_view/operations/find/char/2.cc: New file.
6168         * unittests/basic_string_view/operations/find/char/3.cc: New file.
6169         * unittests/basic_string_view/operations/find/char/4.cc: New file.
6170         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
6171         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
6172         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
6173         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
6174         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
6175         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
6176         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
6177         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
6178         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
6179         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
6180         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
6181         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
6182         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
6183         * unittests/basic_string_view/operators/char/2.cc: New file.
6184         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
6185         * unittests/basic_string_view/range_access/char/1.cc: New file.
6186         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
6187         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
6188         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
6189         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
6190         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
6191         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
6192         * unittests/basic_string_view/requirements/typedefs.cc: New file.
6193         * unittests/basic_string_view/typedefs.cc: New file.
6194         * unittests/basic_string_view/types/1.cc: New file.
6195
6196 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6197
6198         * common/gdb_string_view.h: Remove libstdc++ implementation
6199         details, adjust to gdb reality.
6200         * common/gdb_string_view.tcc: Likewise.
6201         * cli/cli-script.c (struct string_view): Remove.
6202         (user_args) <m_args>: Change element type to gdb::string_view.
6203         (user_args::insert_args): Adjust.
6204
6205 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6206
6207         * common/gdb_string_view.h: New file.
6208         * common/gdb_string_view.tcc: New file.
6209
6210 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
6211
6212         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
6213         * configure: Re-generate.
6214
6215 2018-04-09  Pedro Alves  <palves@redhat.com>
6216
6217         * gdbarch.sh: Include "observable.h" instead of "observer.h".
6218         (set_target_gdbarch): Call
6219         gdb::observers::architecture_changed.notify instead of
6220         observer_notify_architecture_changed.
6221
6222 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6223
6224         * tracepoint.c (struct current_traceframe_cleanup): Remove.
6225         (do_restore_current_traceframe_cleanup): Remove.
6226         (restore_current_traceframe_cleanup_dtor): Remove.
6227         (make_cleanup_restore_current_traceframe): Remove.
6228         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
6229         New.
6230         * tracepoint.h (struct scoped_restore_current_traceframe): New.
6231         * infrun.c (fetch_inferior_event): Use
6232         scoped_restore_current_traceframe.
6233
6234 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6235
6236         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
6237         Remove.
6238         <n_allocated_type_units>: Remove.
6239         <all_type_units>: Change to std::vector.
6240         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
6241         to std::vector change.
6242         (dwarf2_per_objfile::get_cutu): Likewise.
6243         (dwarf2_per_objfile::get_tu): Likewise.
6244         (create_signatured_type_table_from_index): Likewise.
6245         (create_signatured_type_table_from_debug_names): Likewise.
6246         (dw2_symtab_iter_next): Likewise.
6247         (dw2_print_stats): Likewise.
6248         (dw2_expand_all_symtabs): Likewise.
6249         (dw2_expand_marked_cus): Likewise.
6250         (dw2_debug_names_iterator::next): Likewise.
6251         (dwarf2_initialize_objfile): Likewise.
6252         (add_signatured_type_cu_to_table): Likewise.
6253         (create_all_type_units): Likewise.
6254         (add_type_unit): Likewise.
6255         (struct tu_abbrev_offset): Add constructor.
6256         (build_type_psymtabs_1): Adjust to std::vector change.
6257         (print_tu_stats): Likewise.
6258         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
6259         (write_debug_names): Likewise.
6260
6261 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6262
6263         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
6264         Make an std::vector.
6265         <n_comp_units>: Remove.
6266         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
6267         to std::vector change.
6268         (dwarf2_per_objfile::get_cutu): Likewise.
6269         (dwarf2_per_objfile::get_cu): Likewise.
6270         (create_cus_from_index): Likewise.
6271         (create_addrmap_from_index): Likewise.
6272         (create_addrmap_from_aranges): Likewise.
6273         (dwarf2_read_index): Likewise.
6274         (dw2_find_last_source_symtab): Likewise.
6275         (dw2_map_symtabs_matching_filename): Likewise.
6276         (dw2_symtab_iter_next): Likewise.
6277         (dw2_print_stats): Likewise.
6278         (dw2_expand_all_symtabs): Likewise.
6279         (dw2_expand_symtabs_with_fullname): Likewise.
6280         (dw2_expand_marked_cus): Likewise.
6281         (dw2_map_symbol_filenames): Likewise.
6282         (create_cus_from_debug_names): Likewise.
6283         (dwarf2_read_debug_names): Likewise.
6284         (dw2_debug_names_iterator::next): Likewise.
6285         (dwarf2_initialize_objfile): Likewise.
6286         (set_partial_user): Likewise.
6287         (dwarf2_build_psymtabs_hard): Likewise.
6288         (read_comp_units_from_section): Remove arguments, adjust to
6289         std::vector change.
6290         (create_all_comp_units): Adjust to std::vector and
6291         read_comp_units_from_section changes.
6292         (dwarf2_find_containing_comp_unit): Adjust to std::vector
6293         change.
6294         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
6295         (psyms_seen_size): Likewise.
6296         (write_gdbindex): Likewise.
6297         (write_debug_names): Likewise.
6298
6299 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6300
6301         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
6302         with dwarf2_per_objfile.
6303         (create_cus_from_index): Likewise.
6304         (create_signatured_type_table_from_index): Likewise.
6305         (dwarf2_read_index): Likewise.
6306         (dwarf2_initialize_objfile): Likewise.
6307         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
6308         per_cu rather than get_dwarf2_per_objfile.
6309
6310 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6311
6312         * dwarf2read.h (struct signatured_type): Forward declare.
6313         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
6314         New methods.
6315         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
6316         (dw2_get_cutu): ...this.
6317         (dwarf2_per_objfile::get_cu): Rename from...
6318         (dw2_get_cu): ...this.
6319         (dwarf2_per_objfile::get_tu): New.
6320         (create_addrmap_from_index): Adjust.
6321         (create_addrmap_from_aranges): Adjust.
6322         (dw2_find_last_source_symtab): Adjust.
6323         (dw2_map_symtabs_matching_filename): Adjust.
6324         (dw2_symtab_iter_next): Adjust.
6325         (dw2_print_stats): Adjust.
6326         (dw2_expand_all_symtabs): Adjust.
6327         (dw2_expand_symtabs_with_fullname): Adjust.
6328         (dw2_expand_marked_cus): Adjust.
6329         (dw_expand_symtabs_matching_file_matcher): Adjust.
6330         (dw2_map_symbol_filenames): Adjust.
6331         (dw2_debug_names_iterator::next): Adjust.
6332         (dwarf2_initialize_objfile): Adjust.
6333         (set_partial_user): Adjust.
6334         (dwarf2_build_psymtabs_hard): Adjust.
6335
6336 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6337
6338         * dwarf2read.c (create_signatured_type_table_from_debug_names):
6339         Remove unused variables.
6340         (dw2_map_symtabs_matching_filename): Likewise.
6341         (dwarf2_record_block_ranges): Likewise.
6342         (dwarf2_read_addr_index): Likewise.
6343         (follow_die_offset): Likewise.
6344
6345 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6346
6347         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
6348         to symbol_file_add_main.
6349
6350 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6351
6352         PR mi/22299
6353         * mi/mi-console.c (do_fputc_async_safe): New.
6354         (mi_console_file::write_async_safe): New.
6355         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
6356         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
6357         New.
6358         * ui-file.c (ui_file::putstrn): Adjust call to
6359         fputstrn_unfiltered.
6360         * utils.c (printchar): Replace do_fputs and do_fprintf
6361         parameters by do_fputc.
6362         (fputstr_filtered): Adjust call to printchar.
6363         (fputstr_unfiltered): Likewise.
6364         (fputstrn_filtered): Likewise.
6365         (fputstrn_unfiltered): Add do_fputc parameter, pass to
6366         printchar.
6367         * utils.h (do_fputc_ftype): New typedef.
6368         (fputstrn_unfiltered): Add do_fputc parameter.
6369
6370 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
6371
6372         * regformats/i386/i386-avx.dat: Remove.
6373
6374 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
6375
6376         PR gdb/22979
6377         * amd64-tdep.c (amd64_none_init_abi): New function.
6378         (amd64_x32_none_init_abi): New function.
6379         (_initialize_amd64_tdep): Register handlers for x86-64 and
6380         x64_32 with GDB_OSABI_NONE.
6381         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
6382         GDB_OSABI_NONE osabi.
6383
6384 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
6385
6386         PR gdb/22980
6387         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
6388         GDB_OSABI_NONE.
6389         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
6390         * osabi.c (gdb_osabi_names): Add "unknown" entry.
6391
6392 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
6393
6394         * common/byte-vector.h (char_vector): New type.
6395         * target.h (target_read_alloc): Return
6396         gdb::optional<byte_vector>.
6397         (target_read_stralloc): Return gdb::optional<char_vector>.
6398         (target_get_osdata): Return gdb::optional<char_vector>.
6399         * target.c (target_read_alloc_1): Templatize.  Replacement
6400         manual memory management with vector.
6401         (target_read_alloc): Change return type, adjust.
6402         (target_read_stralloc): Change return type, adjust.
6403         (target_get_osdata): Change return type, adjust.
6404         * auxv.c (struct auxv_info) <length>: Remove.
6405         <data>: Change type to gdb::optional<byte_vector>.
6406         (auxv_inferior_data_cleanup): Free auxv_info with delete.
6407         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
6408         (target_auxv_search): Adjust.
6409         (fprint_target_auxv): Adjust.
6410         * avr-tdep.c (avr_io_reg_read_command): Adjust.
6411         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
6412         (linux_make_corefile_notes): Adjust.
6413         * osdata.c (get_osdata): Adjust.
6414         * remote.c (remote_get_threads_with_qxfer): Adjust.
6415         (remote_memory_map): Adjust.
6416         (remote_traceframe_info): Adjust.
6417         (btrace_read_config): Adjust.
6418         (remote_read_btrace): Adjust.
6419         (remote_pid_to_exec_file): Adjust.
6420         * solib-aix.c (solib_aix_get_library_list): Adjust.
6421         * solib-dsbt.c (decode_loadmap): Don't free buf.
6422         (dsbt_get_initial_loadmaps): Adjust.
6423         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
6424         * solib-target.c (solib_target_current_sos): Adjust.
6425         * tracepoint.c (sdata_make_value): Adjust.
6426         * xml-support.c (xinclude_start_include): Adjust.
6427         (xml_fetch_content_from_file): Adjust.
6428         * xml-support.h (xml_fetch_another): Change return type.
6429         (xml_fetch_content_from_file): Change return type.
6430         * xml-syscall.c (xml_init_syscalls_info): Adjust.
6431         * xml-tdesc.c (file_read_description_xml): Adjust.
6432         (fetch_available_features_from_target): Change return type.
6433         (target_fetch_description_xml): Adjust.
6434         (target_read_description_xml): Adjust.
6435
6436 2018-04-06  Tom Tromey  <tom@tromey.com>
6437
6438         * value.c (~value): Update.
6439         (struct value) <contents>: Now unique_xmalloc_ptr.
6440         (value_contents_bits_eq, allocate_value_contents)
6441         (value_contents_raw, value_contents_all_raw)
6442         (value_contents_for_printing, value_contents_for_printing_const)
6443         (set_value_enclosing_type): Update.
6444
6445 2018-04-06  Tom Tromey  <tom@tromey.com>
6446
6447         * value.c (range_s): Remove typedef, VEC.
6448         (struct range): Add operator<.
6449         (range_lessthan): Remove.
6450         (ranges_contain): Change type.
6451         (~value): Update.
6452         (struct value) <unavailable, optimized_out>: Now std::vector.
6453         (value_entirely_available)
6454         (value_entirely_covered_by_range_vector)
6455         (value_entirely_unavailable, value_entirely_optimized_out):
6456         Update.
6457         (insert_into_bit_range_vector): Change argument type.
6458         (find_first_range_overlap): Likewise.
6459         (struct ranges_and_idx, value_contents_bits_eq)
6460         (require_not_optimized_out, require_available): Update.
6461         (ranges_copy_adjusted): Change argument types.
6462         (value_optimized_out, value_copy, value_fetch_lazy): Update.
6463
6464 2018-04-06  Tom Tromey  <tom@tromey.com>
6465
6466         * value.c (~value): Update.
6467         (struct value) <parent>: Now a value_ref_ptr.
6468         (value_parent, set_value_parent, value_address, value_copy):
6469         Update.
6470
6471 2018-04-06  Tom Tromey  <tom@tromey.com>
6472
6473         * value.c (struct value): Add constructor, destructor, and member
6474         initializers.
6475         (allocate_value_lazy, value_decref): Update.
6476
6477 2018-04-06  Tom Tromey  <tom@tromey.com>
6478
6479         * value.c (struct value) <released, next>: Remove.
6480         (all_values): Now a std::vector.
6481         (allocate_value_lazy): Update.
6482         (value_next): Remove.
6483         (value_mark, value_free_to_mark, release_value)
6484         (value_release_to_mark): Update.
6485
6486 2018-04-06  Tom Tromey  <tom@tromey.com>
6487
6488         * value.h (fetch_subexp_value, value_release_to_mark): Update.
6489         (free_value_chain): Remove.
6490         * value.c (free_value_chain): Remove.
6491         (value_release_to_mark): Return a std::vector.
6492         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
6493         std::vector.
6494         (check_condition): Update.
6495         * eval.c (fetch_subexp_value): Change "val_chain" to a
6496         std::vector.
6497         * breakpoint.c (update_watchpoint): Update.
6498         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
6499
6500 2018-04-06  Tom Tromey  <tom@tromey.com>
6501
6502         * value.h (free_all_values): Remove.
6503         * value.c (free_all_values): Remove.
6504
6505 2018-04-06  Tom Tromey  <tom@tromey.com>
6506
6507         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
6508         (value_history_chain, value_history_count): Remove.
6509         (value_history): New global.
6510         (record_latest_value, access_value_history, show_values)
6511         (preserve_values): Update.
6512
6513 2018-04-06  Tom Tromey  <tom@tromey.com>
6514
6515         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
6516         * varobj.c (varobj_set_display_format, varobj_set_value)
6517         (install_default_visualizer, construct_visualizer)
6518         (install_new_value, ~varobj, varobj_get_value_type)
6519         (my_value_of_variable, varobj_editable_p): Update.
6520         * c-varobj.c (c_describe_child, c_value_of_variable)
6521         (cplus_number_of_children, cplus_describe_child): Update.
6522         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
6523         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
6524         (ada_value_of_variable, ada_value_is_changeable_p): Update.
6525
6526 2018-04-06  Tom Tromey  <tom@tromey.com>
6527
6528         * printcmd.c (last_examine_address): Change type to
6529         value_ref_ptr.
6530         (do_examine, x_command): Update.
6531
6532 2018-04-06  Tom Tromey  <tom@tromey.com>
6533
6534         * value.c (release_value): Update.
6535         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
6536         (struct bpstats) <val>: Now a value_ref_ptr.
6537         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
6538         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
6539         (~watchpoint, print_it_watchpoint, watch_command_1)
6540         (invalidate_bp_value_on_memory_change): Update.
6541
6542 2018-04-06  Tom Tromey  <tom@tromey.com>
6543
6544         * varobj.c (varobj_clear_saved_item)
6545         (update_dynamic_varobj_children, install_new_value, ~varobj):
6546         Update.
6547         * value.h (value_incref): Move declaration earlier.
6548         (value_decref): Rename from value_free.
6549         (struct value_ref_policy): New.
6550         (value_ref_ptr): New typedef.
6551         (struct value_deleter): Remove.
6552         (gdb_value_up): Remove typedef.
6553         (release_value): Change return type.
6554         (release_value_or_incref): Remove.
6555         * value.c (set_value_parent): Update.
6556         (value_incref): Change return type.
6557         (value_decref): Rename from value_free.
6558         (value_free_to_mark, free_all_values, free_value_chain): Update.
6559         (release_value): Return value_ref_ptr.
6560         (release_value_or_incref): Remove.
6561         (record_latest_value, set_internalvar, clear_internalvar):
6562         Update.
6563         * stack.c (info_frame_command): Don't call value_free.
6564         * python/py-value.c (valpy_dealloc, valpy_new)
6565         (value_to_value_object): Update.
6566         * printcmd.c (do_examine): Update.
6567         * opencl-lang.c (lval_func_free_closure): Update.
6568         * mi/mi-main.c (register_changed_p): Don't call value_free.
6569         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
6570         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
6571         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
6572         value_free.
6573         * guile/scm-value.c (vlscm_free_value_smob)
6574         (vlscm_scm_from_value): Update.
6575         * frame.c (frame_register_unwind, frame_unwind_register_signed)
6576         (frame_unwind_register_unsigned, get_frame_register_bytes)
6577         (put_frame_register_bytes): Don't call value_free.
6578         * findvar.c (address_from_register): Don't call value_free.
6579         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
6580         * dwarf2loc.c (entry_data_value_free_closure)
6581         (value_of_dwarf_reg_entry, free_pieced_value_closure)
6582         (dwarf2_evaluate_loc_desc_full): Update.
6583         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
6584         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
6585         (~watchpoint, watch_command_1)
6586         (invalidate_bp_value_on_memory_change): Update.
6587         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
6588
6589 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
6590
6591         PR gdb/23022
6592         * warning.m4: Add -Wno-error=deprecated-register.
6593         * configure: Re-generate.
6594
6595 2018-04-05  Tom Tromey  <tom@tromey.com>
6596
6597         * linespec.h: Remove include of "vec.h".
6598
6599 2018-04-05  Tom Tromey  <tom@tromey.com>
6600
6601         * linespec.c (typep): Remove typedef.
6602         (find_methods, find_superclass_methods): Take a std::vector.
6603         (find_method): Use std::vector.
6604
6605 2018-04-05  Tom Tromey  <tom@tromey.com>
6606
6607         * utils.c (compare_strings): Remove.
6608         * utils.h (compare_strings): Remove.
6609         * objc-lang.h (find_imps): Update.
6610         * objc-lang.c (find_methods): Take a std::vector.
6611         (uniquify_strings, find_imps): Likewise.
6612         * linespec.c (find_methods): Take a std::vector.
6613         (decode_objc): Use std::vector.
6614         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
6615         a std::vector.
6616         (find_method, find_function_symbols): Use std::vector.
6617
6618 2018-04-05  Tom Tromey  <tom@tromey.com>
6619
6620         * completer.c (completion_tracker::completion_tracker): Remove
6621         cast.
6622         (completion_tracker::discard_completions): Likewise.
6623         * breakpoint.c (ambiguous_names_p): Remove cast.
6624         * ada-lang.c (_initialize_ada_language): Remove cast.
6625         * utils.h (streq): Update.
6626         (streq_hash): Add new declaration.
6627         * utils.c (streq): Return bool.
6628         (streq_hash): New function.
6629
6630 2018-04-05  Tom Tromey  <tom@tromey.com>
6631
6632         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
6633         Remove a string copy.
6634
6635 2018-04-05  Tom Tromey  <tom@tromey.com>
6636
6637         * linespec.c (filter_results): Use std::vector.
6638         (decode_line_2, decode_line_full): Update.
6639
6640 2018-04-05  Tom Tromey  <tom@tromey.com>
6641
6642         * linespec.c (canonical_to_fullform): Return std::string.
6643         (filter_results): Update.
6644         (struct decode_line_2_item): Add constructor.
6645         <fullform, displayform>: Now std::string.
6646         (decode_line_2_compare_items): Now a std::sort comparator.
6647         (decode_line_2): Update.
6648
6649 2018-04-05  Tom Tromey  <tom@tromey.com>
6650
6651         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
6652         (unexpected_linespec_error): Update.
6653         (linespec_parse_basic, parse_linespec): Update.
6654
6655 2018-04-05  Tom Tromey  <tom@tromey.com>
6656
6657         * linespec.c (linespec_parse_basic): Reindent.
6658
6659 2018-04-05  Tom Tromey  <tom@tromey.com>
6660
6661         * minsyms.h (iterate_over_minimal_symbols): Update.
6662         * minsyms.c (iterate_over_minimal_symbols): Take a
6663         gdb::function_view.
6664         * linespec.c (struct collect_minsyms): Remove.
6665         (compare_msyms): Now a std::sort comparator.
6666         (add_minsym): Add parameters.
6667         (search_minsyms_for_name): Update.  Use std::vector.
6668
6669 2018-04-03  Tom Tromey  <tom@tromey.com>
6670
6671         * mipsread.c (read_alphacoff_dynamic_symtab): Use
6672         gdb::byte_vector.
6673
6674 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
6675
6676         * MAINTAINERS (Write After Approval): Add Weimin Pan.
6677
6678 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
6679
6680         PR gdb/16959
6681         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
6682         printing static type.
6683
6684 2018-04-01  Tom Tromey  <tom@tromey.com>
6685
6686         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
6687         (rs6000_xfer_shared_libraries): Update.
6688
6689 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
6690
6691         * common/gdb_vecs.h (char_ptr): Remove.
6692         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
6693
6694 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
6695
6696         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
6697         with std::vector.
6698         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
6699
6700 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
6701
6702         * tracepoint.h (struct uploaded_tp): Initialize fields.
6703         <actions, step_actions, cmd_strings>: Change type to
6704         std::vector<char *>.
6705         * tracepoint.c (get_uploaded_tp): Allocate with new.
6706         (free_uploaded_tps): Free with delete.
6707         (parse_tracepoint_definition): Adjust to std::vector change.
6708         * breakpoint.c (read_uploaded_action): Likewise.
6709         (create_tracepoint_from_upload): Likewise.
6710         * ctf.c (ctf_write_uploaded_tp): Likewise.
6711         (SET_ARRAY_FIELD): Likewise.
6712         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
6713
6714 2018-03-30  Tom Tromey  <tom@tromey.com>
6715
6716         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
6717         std::unique_ptr.
6718         (svr4_keep_data_in_core): Update.
6719         (svr4_read_so_list): Update.
6720
6721 2018-03-30  Tom Tromey  <tom@tromey.com>
6722
6723         * windows-nat.c (handle_output_debug_string, handle_exception):
6724         Update.
6725         * target.h (target_read_string): Update.
6726         * target.c (target_read_string): Change "string" to
6727         unique_xmalloc_ptr.
6728         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
6729         Update.
6730         * solib-frv.c (frv_current_sos): Update.
6731         * solib-dsbt.c (dsbt_current_sos): Update.
6732         * solib-darwin.c (darwin_current_sos): Update.
6733         * linux-thread-db.c (inferior_has_bug): Update.
6734         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
6735         Update.  Remove alloca.
6736         * ada-lang.c (ada_main_name): Update.
6737
6738 2018-03-30  Tom Tromey  <tom@tromey.com>
6739
6740         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
6741         (struct dwo_file_deleter): New.
6742         (dwo_file_up): New typedef.
6743         (open_and_init_dwo_file): Use dwo_file_up.
6744         (free_dwo_file_cleanup): Remove.
6745
6746 2018-03-30  Tom Tromey  <tom@tromey.com>
6747
6748         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
6749         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
6750
6751 2018-03-30  Tom Tromey  <tom@tromey.com>
6752
6753         * dwarf2read.c (class free_cached_comp_units): New class.
6754         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
6755         (free_cached_comp_units): Remove function.
6756
6757 2018-03-30  Tom Tromey  <tom@tromey.com>
6758
6759         * utils.h (make_cleanup_unpush_target): Remove.
6760         * inf-ptrace.c (struct target_unpusher): New.
6761         (target_unpush_up) New typedef.
6762         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
6763         target_unpush_up.
6764         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
6765
6766 2018-03-27  Tom Tromey  <tom@tromey.com>
6767
6768         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
6769
6770 2018-03-27  Pedro Alves  <palves@redhat.com>
6771             Tom Tromey  <tom@tromey.com>
6772
6773         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
6774         destructor.  Now a class.
6775         (gdb_readline_wrapper_cleanup): Remove function.
6776         (gdb_readline_wrapper): Remove cleanups.
6777
6778 2018-03-27  Tom Tromey  <tom@tromey.com>
6779
6780         * typeprint.h (struct type_print_options) <local_typedefs,
6781         global_typedefs>: Remove "struct" keyword.
6782         (class typedef_hash_table): New class.
6783         (recursively_update_typedef_hash, add_template_parameters)
6784         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
6785         (find_typedef_in_hash): Don't declare.
6786         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
6787         (typedef_hash_table::recursively_update): Rename from
6788         recursively_update_typedef_hash.  Now a member.
6789         (typedef_hash_table::add_template_parameters): Rename from
6790         add_template_parameters.  Now a member.
6791         (typedef_hash_table::typedef_hash_table): Now a constructor;
6792         rename from create_typedef_hash.
6793         (typedef_hash_table::~typedef_hash_table): Now a destructor;
6794         rename from free_typedef_hash.
6795         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
6796         (do_free_global_table): Remove.
6797         (typedef_hash_table::typedef_hash_table): New constructor; renamed
6798         from copy_type_recursive.
6799         (create_global_typedef_table): Remove.
6800         (typedef_hash_table::find_global_typedef): Now a member of
6801         typedef_hash_table.
6802         (typedef_hash_table::find_typedef): Rename from
6803         find_typedef_in_hash; now a member.
6804         (whatis_exp): Update.
6805         * extension.h (struct ext_lang_type_printers): Add constructor and
6806         destructor.
6807         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
6808         declare.
6809         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
6810         Now a constructor; rename from start_ext_lang_type_printers.
6811         (ext_lang_type_printers): Now a destructor; rename from
6812         free_ext_lang_type_printers.
6813         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
6814         Update.
6815         (c_type_print_base_struct_union): Update.  Remove cleanups.
6816
6817 2018-03-27  Tom Tromey  <tom@tromey.com>
6818
6819         * dwarf-index-write.c: Include <cmath>.
6820
6821 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
6822
6823         * NEWS: Add entry describing new "set|show varsize-limit" command.
6824         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
6825         command.
6826         * printcmd.c (_initialize_printcmd): Add "set var" alias of
6827         "set variable".
6828
6829 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
6830
6831         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
6832         dwarf-index-write.c
6833         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
6834         * dwarf-index-common.c: New file.
6835         * dwarf-index-common.h: New file.
6836         * dwarf-index-write.c: New file.
6837         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
6838         (struct dwarf2_section_info): Move from here.
6839         (dwarf2_section_info_def): Likewise.
6840         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
6841         (offset_type): Likewise.
6842         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
6843         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
6844         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
6845         (byte_swap): Likewise.
6846         (MAYBE_SWAP): Likewise.
6847         (dwarf2_per_cu_ptr): Likewise.
6848         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
6849         (struct tu_stats): Likewise.
6850         (struct dwarf2_per_objfile): Likewise.
6851         (struct dwarf2_per_cu_data): Likewise.
6852         (struct signatured_type): Likewise.
6853         (sig_type_ptr): Likewise.
6854         (DEF_VEC_P (sig_type_ptr)): Likewise.
6855         (INDEX4_SUFFIX): Likewise.
6856         (INDEX5_SUFFIX): Likewise.
6857         (DEBUG_STR_SUFFIX): Likewise.
6858         (dwarf2_read_section): Make non-static.
6859         (mapped_index_string_hash): Move from here.
6860         (dwarf5_djb_hash): Likewise.
6861         (file_write): Likewise.
6862         (class data_buf): Likewise.
6863         (struct symtab_index_entry): Likewise.
6864         (struct mapped_symtab): Likewise.
6865         (find_slot): Likewise.
6866         (hash_expand): Likewise.
6867         (add_index_entry): Likewise.
6868         (uniquify_cu_indices): Likewise.
6869         (class c_str_view): Likewise.
6870         (class c_str_view_hasher): Likewise.
6871         (class vector_hasher): Likewise.
6872         (write_hash_table): Likewise.
6873         (psym_index_map): Likewise.
6874         (struct addrmap_index_data): Likewise.
6875         (add_address_entry): Likewise.
6876         (add_address_entry_worker): Likewise.
6877         (write_address_map): Likewise.
6878         (symbol_kind): Likewise.
6879         (write_psymbols): Likewise.
6880         (struct signatured_type_index_data): Likewise.
6881         (write_one_signatured_type): Likewise.
6882         (recursively_count_psymbols): Likewise.
6883         (recursively_write_psymbols): Likewise.
6884         (class debug_names): Likewise.
6885         (check_dwarf64_offsets): Likewise.
6886         (psyms_seen_size): Likewise.
6887         (write_gdbindex): Likewise.
6888         (write_debug_names): Likewise.
6889         (assert_file_size): Likewise.
6890         (write_psymtabs_to_index): Likewise.
6891         (save_gdb_index_command): Likewise.
6892         (_initialize_dwarf2_read): Don't register the "save gdb-index"
6893         command.
6894         * dwarf2read.h: New file.
6895
6896 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
6897
6898         PR gdb/22670
6899         * dwarf2read.c (dwarf2_physname): Do not return the demangled
6900         symbol name if the CU's language stores symbol names in linkage
6901         format.
6902         * language.h (struct language_defn)
6903         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
6904         all instances of this struct.
6905
6906 2018-03-26  Tom Tromey  <tom@tromey.com>
6907
6908         * stack.c (backtrace_command_1): Remove verbose code.
6909
6910 2018-03-26  Tom Tromey  <tom@tromey.com>
6911
6912         * python/py-framefilter.c (py_print_type): Don't catch
6913         exceptions.  Return void.
6914         (py_print_value): Likewise.
6915         (py_print_single_arg): Likewise.
6916         (enumerate_args): Don't catch exceptions.
6917         (py_print_args): Likewise.
6918         (py_print_frame): Likewise.
6919         (gdbpy_apply_frame_filter): Catch exceptions here.
6920
6921 2018-03-26  Tom Tromey  <tom@tromey.com>
6922
6923         * stack.c (_initialize_stack): Remove trailing newlines from help
6924         text.  Add "Usage" line to "backtrace" help.
6925
6926 2018-03-26  Tom Tromey  <tom@tromey.com>
6927
6928         PR python/16486:
6929         * python/py-framefilter.c (py_print_args): Call wrap_hint.
6930
6931 2018-03-26  Tom Tromey  <tom@tromey.com>
6932
6933         * python/py-framefilter.c (py_print_single_arg): Return
6934         EXT_LANG_BT_ERROR from catch.
6935
6936 2018-03-26  Tom Tromey  <tom@tromey.com>
6937
6938         PR backtrace/15584:
6939         * stack.c (backtrace_command_1): Move some code into no-filters
6940         "if".
6941
6942 2018-03-26  Tom Tromey  <tom@tromey.com>
6943
6944         * python/py-framefilter.c (throw_quit_or_print_exception): New
6945         function.
6946         (gdbpy_apply_frame_filter): Use it.
6947
6948 2018-03-26  Tom Tromey  <tom@tromey.com>
6949
6950         PR cli/17716:
6951         * python/py-framefilter.c (py_print_type, py_print_value)
6952         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
6953         RETURN_MASK_ERROR.
6954
6955 2018-03-26  Tom Tromey  <tom@tromey.com>
6956
6957         * python/py-framefilter.c (enumerate_args): Use
6958         gdb::unique_xmalloc_ptr.
6959
6960 2018-03-26  Tom Tromey  <tom@tromey.com>
6961
6962         * python/py-framefilter.c (py_print_frame): Return
6963         EXT_LANG_BT_OK.
6964         (gdbpy_apply_frame_filter): Update comment.
6965         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
6966         Remove.
6967         <EXT_LANG_BT_NO_FILTERS>: Change value.
6968
6969 2018-03-26  Tom Tromey  <tom@tromey.com>
6970
6971         PR backtrace/15582:
6972         * stack.c (backtrace_command): Parse "hide" argument.
6973         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
6974         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
6975         constant.
6976
6977 2018-03-26  Tom Tromey  <tom@tromey.com>
6978
6979         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
6980         add "flags".
6981         (backtrace_command): Remove "fulltrace", add "flags".
6982
6983 2018-03-26  Tom Tromey  <tom@tromey.com>
6984
6985         * stack.c (backtrace_command): Rewrite command line parsing.
6986
6987 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
6988
6989         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
6990
6991 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
6992
6993         * filename-seen-cache.h: Add include guard.
6994
6995 2018-03-26  Keith Seitz  <keiths@redhat.com>
6996
6997         * symfile.c (place_section): Remove "struct" from section_addr_info
6998         in comment.
6999         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
7000         "struct" keyword from section_addr_info.
7001
7002 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
7003
7004         * regformats/regdef.h (reg): Add constructors.
7005
7006 2018-03-25  Pedro Alves  <palves@redhat.com>
7007
7008         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
7009         if then/else bodies in var_func_name extraction.
7010
7011 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
7012
7013         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
7014         lookup_minimal_symbol() to find symbol entry.
7015         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
7016
7017 2018-03-23  Keith Seitz  <keiths@redhat.com>
7018
7019         PR c++/22968
7020         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
7021         nested type definitions for C++, too.
7022
7023 2018-03-23  Tom Tromey  <tom@tromey.com>
7024
7025         * machoread.c (struct oso_el): Add a constructor.  Don't define as
7026         a typedef.
7027         (macho_register_oso): Remove.
7028         (macho_symtab_read): Take a std::vector.
7029         (oso_el_compare_name): Now a std::sort comparator.
7030         (macho_symfile_read_all_oso): Take a std::vector.
7031         (macho_symfile_read): Use std::vector.  Remove cleanups.
7032
7033 2018-03-22  Tom Tromey  <tom@tromey.com>
7034
7035         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
7036         (record_full_goto_bookmark): Use std::string.
7037
7038 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7039
7040         PR tdep/18295
7041         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
7042         a single mask.
7043
7044 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7045
7046         * rs6000-tdep.c (store_insn_p): New function.
7047         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
7048         and cr_reg to their unshifted values. Use store_insn_p to
7049         match LR saves using either R1 or fdata->alloca_reg. Use
7050         store_insn_p to match CR saves. Set alloca_reg_offset
7051         when alloca_reg and framep are set. Remove lr_reg shift
7052         when assigning to fdata->lr_register.
7053
7054 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7055
7056         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
7057         command line args instead of emitting a warning.
7058
7059 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
7060
7061         * tracepoint.h (struct static_tracepoint_marker): Initialize
7062         fields, define default constructor, move constructor and move
7063         assignment, disable the rest.
7064         <str_id, extra>: Make std::string.
7065         (release_static_tracepoint_marker): Remove.
7066         (free_current_marker): Remove.
7067         * tracepoint.c (free_current_marker): Remove.
7068         (parse_static_tracepoint_marker_definition): Adjust to
7069         std::string, use new hex2str overload.
7070         (release_static_tracepoint_marker): Remove.
7071         (print_one_static_tracepoint_marker): Get marker by reference
7072         and adjust to std::string.
7073         (info_static_tracepoint_markers_command): Adjust to std::vector
7074         changes
7075         * target.h (static_tracepoint_marker_p): Remove typedef.
7076         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
7077         (struct target_ops) <to_static_tracepoint_marker_at>: Return
7078         bool.
7079         <to_static_tracepoint_markers_by_strid>: Return std::vector.
7080         * target-debug.h
7081         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
7082         (target_debug_print_std_vector_static_tracepoint_marker): New.
7083         (target_debug_print_struct_static_tracepoint_marker_p): Rename
7084         to...
7085         (target_debug_print_static_tracepoint_marker_p): ... this.
7086         * target-delegates.c: Re-generate.
7087         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
7088         Make std::string.
7089         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
7090         (decode_static_tracepoint_spec): Adjust to std::vector.
7091         (tracepoint_print_one_detail): Adjust to std::string.
7092         (strace_marker_decode_location): Adjust to std::string.
7093         (update_static_tracepoint): Adjust to std::string, remove call
7094         to release_static_tracepoint_marker.
7095         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
7096         Adjust to std::vector.
7097         * remote.c (remote_static_tracepoint_marker_at): Return bool.
7098         (remote_static_tracepoint_markers_by_strid): Adjust to
7099         std::vector.
7100         * common/rsp-low.h (hex2str): New overload with explicit count
7101         of bytes.
7102         * common/rsp-low.c (hex2str): New overload with explicit count
7103         of bytes.
7104         * unittests/rsp-low-selftests.c (test_hex2str): New function.
7105         (_initialize_rsp_low_selftests): Add test_hex2str test.
7106         * unittests/tracepoint-selftests.c
7107         (test_parse_static_tracepoint_marker_definition): Adjust to
7108         std::string.
7109
7110 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
7111
7112         * tracepoint.c (parse_static_tracepoint_marker_definition):
7113         Consider case where the definition is followed by more
7114         definitions.
7115         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
7116         tracepoint-selftests.c.
7117         * unittests/tracepoint-selftests.c: New.
7118
7119 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
7120
7121         * MAINTAINERS (Write After Approval): Add Pedro Franco de
7122         Carvalho.
7123
7124 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
7125
7126         * symtab.c (find_pc_sect_line): fixed indentation.
7127
7128 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
7129
7130         * symtab.c (find_pc_sect_line): now uses binary search.
7131
7132 2018-03-19  Tom Tromey  <tom@tromey.com>
7133
7134         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
7135         "IDENT" production.
7136
7137 2018-03-19  Pedro Alves  <palves@redhat.com>
7138             Tom Tromey  <tom@tromey.com>
7139
7140         * unittests/observable-selftests.c: New file.
7141         * common/observable.h: New file.
7142         * observable.h: New file.
7143         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
7144         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
7145         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
7146         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
7147         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
7148         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
7149         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
7150         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
7151         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
7152         python/py-breakpoint.c, python/py-finishbreakpoint.c,
7153         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
7154         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
7155         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
7156         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
7157         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
7158         tui/tui-interp.c, valops.c: Update all users.
7159         * tui/tui-hooks.c (tui_bp_created_observer)
7160         (tui_bp_deleted_observer, tui_bp_modified_observer)
7161         (tui_inferior_exit_observer, tui_before_prompt_observer)
7162         (tui_normal_stop_observer, tui_register_changed_observer):
7163         Remove.
7164         (tui_observers_token): New global.
7165         (attach_or_detach, tui_attach_detach_observers): New functions.
7166         (tui_install_hooks, tui_remove_hooks): Use
7167         tui_attach_detach_observers.
7168         * record-btrace.c (record_btrace_thread_observer): Remove.
7169         (record_btrace_thread_observer_token): New global.
7170         * observer.sh: Remove.
7171         * observer.c: Rename to observable.c.
7172         * observable.c (namespace gdb_observers): Define new objects.
7173         (observer_debug): Move into gdb_observers namespace.
7174         (struct observer, struct observer_list, xalloc_observer_list_node)
7175         (xfree_observer_list_node, generic_observer_attach)
7176         (generic_observer_detach, generic_observer_notify): Remove.
7177         (_initialize_observer): Update.
7178         Don't include observer.inc.
7179         * Makefile.in (generated_files): Remove observer.h, observer.inc.
7180         (clean mostlyclean): Likewise.
7181         (observer.h, observer.inc): Remove targets.
7182         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
7183         (COMMON_SFILES): Use observable.c, not observer.c.
7184         * .gitignore: Remove observer.h.
7185
7186 2018-03-18  Tom Tromey  <tom@tromey.com>
7187
7188         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
7189         gdb::def_vector.
7190         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
7191
7192 2018-03-17  Tom Tromey  <tom@tromey.com>
7193
7194         * auto-load.c (auto_load_objfile_script_1): Use std::string.
7195
7196 2018-03-17  Tom Tromey  <tom@tromey.com>
7197
7198         * target.c (class scoped_target_fd): New.
7199         (target_fileio_close_cleanup): Remove.
7200         (target_fileio_read_alloc_1): Use scoped_target_fd.
7201
7202 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
7203
7204         * silent-rules.mk: New.
7205         * Makefile.in: Include silent-rules.mk
7206         (srcdir, VPATH, top_srcdir): Move up.
7207         (COMPILE): Add ECHO_CXX.
7208         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
7209         (init.c): Add ECHO_INIT_C.
7210         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
7211         (version.c): Add ECHO_GEN.
7212         (printcmd.o): Add ECHO_CXX.
7213         (target-float.o): Add ECHO_CXX.
7214         (ada-exp.o): Add ECHO_CXX.
7215         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
7216         (insight$(EXEEXT)): Add ECHO_CXXLD.
7217         * gnulib/configure.ac: Add AM_SILENT_RULES.
7218         * gnulib/aclocal.m4: Re-generate.
7219         * gnulib/configure: Re-generate.
7220         * gnulib/import/Makefile.in: Re-generate.
7221
7222 2018-03-16  Tom Tromey  <tom@tromey.com>
7223
7224         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
7225         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
7226         * utils.c (do_free_section_addr_info)
7227         (make_cleanup_free_section_addr_info): Remove.
7228         * symfile.h (struct other_sections): Add constructor.
7229         (struct section_addr_info): Remove.
7230         (section_addr_info): New typedef.
7231         (struct sym_fns) <sym_offsets>: Change type of parameter.
7232         (build_section_addr_info_from_objfile)
7233         (relative_addr_info_to_section_offsets, addr_info_make_relative)
7234         (default_symfile_offsets, symbol_file_add)
7235         (symbol_file_add_from_bfd)
7236         (build_section_addr_info_from_section_table): Update.
7237         (alloc_section_addr_info, free_section_addr_info): Don't declare.
7238         * symfile.c (alloc_section_addr_info): Remove.
7239         (build_section_addr_info_from_section_table): Change return type.
7240         Update.
7241         (build_section_addr_info_from_bfd)
7242         (build_section_addr_info_from_objfile): Likewise.
7243         (free_section_addr_info): Remove.
7244         (relative_addr_info_to_section_offsets): Change type of "addrs".
7245         (addrs_section_compar): Now a std::sort comparator.
7246         (addrs_section_sort): Change return type.
7247         (addr_info_make_relative): Change type of "addrs".  Update.
7248         (default_symfile_offsets, syms_from_objfile_1)
7249         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
7250         (symbol_file_add_separate): Update.
7251         (symbol_file_add): Change type of "addrs".  Update.
7252         (add_symbol_file_command): Update.  Remove cleanups.
7253         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
7254         cleanups.
7255         * symfile-debug.c (debug_sym_offsets): Change type of "info".
7256         * solib.c (solib_read_symbols): Update.
7257         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
7258         * machoread.c (macho_symfile_offsets): Update.
7259         * jit.c (jit_bfd_try_read_symtab): Update.
7260
7261 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
7262
7263         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
7264         unittests/utils-selftests.c.
7265         * unittests/utils-selftests.c: New file.
7266
7267 2018-03-14  Tom Tromey  <tom@tromey.com>
7268
7269         PR cli/14977:
7270         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
7271         for NULL.
7272
7273 2018-03-14  Tom Tromey  <tom@tromey.com>
7274
7275         PR cli/19918:
7276         * printcmd.c (printf_pointer): Allow "-" in format.
7277
7278 2018-03-14  Tom Tromey  <tom@tromey.com>
7279
7280         * printcmd.c (_initialize_printcmd): Add usage to printf.
7281
7282 2018-03-14  Yao Qi  <qiyao@sourceware.org>
7283
7284         * MAINTAINERS: Update my email address.
7285
7286 2018-03-13  Tom Tromey  <tom@tromey.com>
7287
7288         * machoread.c (macho_check_dsym): Change filenamep to a
7289         std::string*.
7290         (macho_symfile_read): Update.
7291         * symfile.c (load_command): Use std::string.
7292
7293 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
7294
7295         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
7296         to error message string.
7297         (riscv_register_name): Use xsnprintf instead of sprintf.
7298         (riscv_insn::fetch_instruction): Use gdb_assert instead of
7299         internal_error.
7300         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
7301         error.
7302         (riscv_push_dummy_call): Likewise.
7303
7304 2018-03-12  Tom Tromey  <tom@tromey.com>
7305
7306         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
7307         Use gdb::byte_vector.
7308         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
7309
7310 2018-03-12  Yao Qi  <yao.qi@linaro.org>
7311
7312         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
7313         parameter type to readable_regcache.
7314         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
7315         the declaration.
7316
7317 2018-03-11  Tom Tromey  <tom@tromey.com>
7318
7319         * dwarf2read.c (struct nextfield): Add initializers.
7320         (struct nextfnfield): Remove.
7321         (struct fnfieldlist): Add initializers.  Remove "length" and
7322         "head", use std::vector.
7323         (struct decl_field_list): Remove.
7324         (struct field_info): Add initializers.
7325         <fields, baseclasses>: Now std::vector.
7326         <nbaseclasses, nfnfields, typedef_field_list_count,
7327         nested_types_list_count>: Remove.
7328         (dwarf2_add_field, dwarf2_add_type_defn)
7329         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
7330         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
7331         (process_structure_scope): Update.
7332
7333 2018-03-11  Tom Tromey  <tom@tromey.com>
7334
7335         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
7336         for use by std::sort.
7337         (build_type_psymtabs_1): Use std::vector.
7338
7339 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
7340
7341         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
7342         and LIBMPFR in the printed configuration.
7343
7344 2018-03-08  Tom Tromey  <tom@tromey.com>
7345
7346         * source.c (get_filename_and_charpos): Use scoped_fd.
7347         * nto-procfs.c (procfs_open_1): Use scoped_fd.
7348         (procfs_pidlist): Likewise.
7349         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
7350         (iterate_over_mappings): Likewise.
7351
7352 2018-03-08  Tom Tromey  <tom@tromey.com>
7353
7354         * infcall.c (struct call_return_meta_info)
7355         <stack_temporaries_enabled>: Remove.
7356         (get_call_return_value, call_function_by_hand_dummy): Update.
7357         * thread.c (disable_thread_stack_temporaries): Remove.
7358         (enable_thread_stack_temporaries): Remove.
7359         (thread_stack_temporaries_enabled_p): Return bool.
7360         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
7361         (get_last_thread_stack_temporary): Update.
7362         * eval.c (evaluate_subexp): Update.
7363         * gdbthread.h (class enable_thread_stack_temporaries): Now a
7364         class, not a function.
7365         (value_ptr, value_vec): Remove typedefs.
7366         (class thread_info) <stack_temporaries_enabled>: Now bool.
7367         <stack_temporaries>: Now a std::vector.
7368         (thread_stack_temporaries_enabled_p)
7369         (value_in_thread_stack_temporaries): Return bool.
7370
7371 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
7372
7373         * remote.c (putpkt_binary): Fix omitted bytes reporting.
7374         (getpkt_or_notif_sane_1): Likewise.
7375
7376 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
7377
7378         * build-id.c (build_id_to_debug_bfd): Use std::string.
7379
7380 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
7381
7382         * build-id.c (find_separate_debug_file_by_buildid): Return
7383         std::string.
7384         * build-id.h (find_separate_debug_file_by_buildid): Return
7385         std::string.
7386         * coffread.c (coff_symfile_read): Adjust to std::string.
7387         * elfread.c (elf_symfile_read): Adjust to std::string.
7388         * symfile.c (separate_debug_file_exists): Change parameter to
7389         std::string.
7390         (find_separate_debug_file): Return std::string.
7391         (find_separate_debug_file_by_debuglink): Return std::string.
7392         * symfile.h (find_separate_debug_file_by_debuglink): Return
7393         std::string.
7394
7395 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
7396
7397         * common/xml-utils.c (xml_escape_text): Move code to...
7398         (xml_escape_text_append): ... this new function.
7399         * common/xml-utils.h (xml_escape_text_append): New declaration.
7400         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
7401         New function.
7402         (_initialize_xml_utils): register test_xml_escape_text_append as
7403         a selftest.
7404
7405 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
7406
7407         * defs.h: Remove MAX_REGISTER_SIZE.
7408         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
7409         asserts.
7410         * python/py-unwind.c (pyuw_sniffer): Likewise.
7411
7412 2018-03-07  Tom Tromey  <tom@tromey.com>
7413
7414         * linux-tdep.c (linux_info_proc): Update.
7415         * target.h (struct target_ops) <to_fileio_readlink>: Return
7416         optional<string>.
7417         (target_fileio_readlink): Return optional<string>.
7418         * remote.c (remote_hostio_readlink): Return optional<string>.
7419         * inf-child.c (inf_child_fileio_readlink): Return
7420         optional<string>.
7421         * target.c (target_fileio_readlink): Return optional<string>.
7422
7423 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
7424
7425         * regcache.c (cooked_read_test): Add riscv to the list of
7426         architectures that have a save_reggroup.
7427
7428 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
7429
7430         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
7431         value is not a dynamic class object.
7432
7433 2018-03-06  Tom Tromey  <tom@tromey.com>
7434
7435         * rust-exp.y: Formatting fixes.
7436
7437 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7438
7439         * riscv-tdep.c (riscv_register_name): Remove target description
7440         support.
7441         (riscv_gdbarch_init): Remove target description check.
7442
7443 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7444
7445         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
7446         comment.
7447         * riscv-tdep.h: Likewise.
7448
7449 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7450
7451         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
7452         (riscv_pseudo_register_write): Delete.
7453         (riscv_gdbarch_init): Remove all use of pseudo registers.
7454
7455 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7456
7457         * record-btrace.c (btrace_print_lines): Replace cleanup
7458         parameter with RAII equivalents.
7459         (btrace_insn_history): Replace cleanup with RAII equivalents.
7460         * ui-out.h (make_cleanup_ui_out_list_begin_end,
7461         make_cleanup_ui_out_tuple_begin_end): Remove.
7462         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
7463         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
7464         make_cleanup_ui_out_list_begin_end): Remove.
7465
7466 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7467
7468         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
7469         parameter types to std::vector.  Use bool.
7470         (record_btrace_wait): Replace VEC(tp_t) with
7471         std::vector<thread_info *>.
7472         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
7473
7474 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
7475
7476         * record-btrace.c (record_btrace_disable_callback): Remove.
7477         (struct scoped_btrace_disable): New.
7478         (record_btrace_open): Use scoped_btrace_disable.
7479
7480 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7481
7482         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
7483         reading values from registers.
7484
7485 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7486
7487         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
7488         where appropriate.
7489
7490 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7491
7492         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
7493         change parameter type.  Use GDB's print functions, and use
7494         core_addr_to_string where appropriate.
7495         (riscv_push_dummy_call): Use core_addr_to_string where
7496         appropriate, update call to riscv_print_arg_location, and reindent
7497         a few lines.
7498         (riscv_return_value): Update call to riscv_print_arg_location.
7499
7500 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7501             Tim Newsome <tim@sifive.com>
7502             Albert Ou <a0u@eecs.berkeley.edu>
7503             Darius Rad <darius@bluespec.com>
7504
7505         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
7506         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
7507         (ALLDEPFILES): Add riscv-tdep.c
7508         * configure.tgt: Add riscv support.
7509         * riscv-tdep.c: New file.
7510         * riscv-tdep.h: New file.
7511         * NEWS: Mention new target.
7512         * MAINTAINERS: Add entry for riscv.
7513
7514 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
7515
7516         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
7517         fields within aggregates.
7518
7519 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
7520
7521         * record-btrace.c (btrace_print_lines): Change type of flags to
7522         gdb_disassembly_flags.
7523
7524 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
7525
7526         * fbsd-nat.c: Include "inf-ptrace.h".
7527         (USE_SIGTRAP_SIGINFO): Conditionally define.
7528         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
7529         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
7530         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
7531         function.
7532         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
7533         Likewise.
7534         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
7535         Likewise.
7536         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
7537         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
7538         "supports_stopped_by_hw_breakpoint" target methods.
7539
7540 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
7541
7542         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
7543         * fbsd-nat.c (debug_fbsd_nat): New variable.
7544         (show_fbsd_nat_debug): New function.
7545         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
7546         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
7547
7548 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
7549
7550         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
7551         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
7552         prototype.
7553         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
7554         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
7555         method.
7556
7557 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7558
7559         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
7560         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
7561
7562 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7563
7564         * charset.c (struct charset_vector): New.
7565         (charsets): Change type to charset_vector.
7566         (find_charset_names): Adjust.
7567         (add_one): Adjust.
7568         (_initialize_charset): Adjust.
7569
7570 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7571
7572         * progspace.h (struct program_space) <deleted_solibs>: Change
7573         type to std::vector<std::string>.
7574         * progspace.c (clear_program_space_solib_cache): Adjust.
7575         * breakpoint.c (print_solib_event): Adjust.
7576         (check_status_catch_solib): Adjust.
7577         * solib.c (update_solib_list): Adjust.
7578         * ui-out.h (class ui_out) <field_string>: New overload.
7579         * ui-out.c (ui_out::field_string): New overload.
7580
7581 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7582
7583         * progspace.h (struct program_space): Add constructor and
7584         destructor, initialize fields.
7585         (add_program_space): Remove.
7586         * progspace.c (add_program_space): Rename to...
7587         (program_space::program_space): ... this.
7588         (release_program_space): Rename to...
7589         (program_space::~program_space): ... this.
7590         (delete_program_space): Use delete to delete program_space.
7591         (initialize_progspace): Use new to allocate program_space.
7592         * inferior.c (add_inferior_with_spaces): Likewise.
7593         (clone_inferior_command): Likewise.
7594         * infrun.c (follow_fork_inferior): Likewise.
7595         (handle_vfork_child_exec_or_exit): Likewise.
7596
7597 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
7598
7599         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
7600         (delim_string_to_char_ptr_vec): Return std::vector of
7601         gdb::unique_xmalloc_ptr.
7602         (dirnames_to_char_ptr_vec_append): Take std::vector of
7603         gdb::unique_xmalloc_ptr.
7604         (dirnames_to_char_ptr_vec): Return std::vector of
7605         gdb::unique_xmalloc_ptr.
7606         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
7607         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
7608         (delim_string_to_char_ptr_vec): Return an std::vector of
7609         gdb::unique_xmalloc_ptr, adjust the code.
7610         (dirnames_to_char_ptr_vec_append): Take an std::vector of
7611         gdb::unique_xmalloc_ptr, adjust the code.
7612         (dirnames_to_char_ptr_vec): Return an std::vector of
7613         gdb::unique_xmalloc_ptr, adjust the code.
7614         * auto-load.c (auto_load_safe_path_vec): Change type to
7615         std::vector of gdb::unique_xmalloc_ptr.
7616         (auto_load_expand_dir_vars): Return an std::vector of
7617         gdb::unique_xmalloc_ptr, adjust the code.
7618         (auto_load_safe_path_vec_update): Adjust.
7619         (filename_is_in_auto_load_safe_path_vec): Adjust.
7620         (auto_load_objfile_script_1): Adjust.
7621         * build-id.c (build_id_to_debug_bfd): Adjust.
7622         * linux-thread-db.c (thread_db_load_search): Adjust.
7623         * source.c (add_path): Adjust.
7624         (openp): Adjust.
7625         * symfile.c (find_separate_debug_file): Adjust.
7626         * utils.c (do_free_char_ptr_vec): Remove.
7627         (make_cleanup_free_char_ptr_vec): Remove.
7628
7629 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
7630
7631         PR gdb/22907
7632         * common/pathstuff.c: Conditionally include "<windows.h>".
7633
7634 2018-03-01  Georg Sauthoff  <mail@georg.so>
7635
7636         PR gdb/22888
7637         * gcore.in: Quote variables and switch interpreter to bash.
7638
7639 2018-03-01  Tom Tromey  <tom@tromey.com>
7640
7641         * dwarf2read.c (alloc_discriminant_info): Fix default_index
7642         assertion.  Add assertion for discriminant_index.
7643         (quirk_rust_enum): Use correct base type name in univariant case.
7644
7645 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
7646
7647         * record.c (get_call_history_modifiers): Return a
7648         record_print_flags.
7649         (cmd_record_call_history): Adjust.
7650         * record-btrace.c (record_btrace_call_history): Adjust.
7651         (record_btrace_call_history_range): Adjust.
7652         (record_btrace_call_history_from): Adjust.
7653         * target-debug.h (target_debug_print_record_print_flags): New.
7654         * target-delegates.c: Re-generate.
7655         * target.c (target_call_history): Change flags type.
7656         (target_call_history_from): Likewise.
7657         (target_call_history_range): Likewise.
7658         * target.h (struct target_ops) <target_call_history>: Likewise.
7659         (target_call_history_from): Likewise.
7660         (target_call_history_range): Likewise.
7661
7662 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
7663             Simon Marchi  <simon.marchi@polymtl.ca>
7664
7665         * common/common-utils.c: Include "sys/stat.h".
7666         (is_regular_file): Move here from "source.c"; change return
7667         type to "bool".
7668         * common/common-utils.h (is_regular_file): New prototype.
7669         * common/pathstuff.c (contains_dir_separator): New function.
7670         * common/pathstuff.h (contains_dir_separator): New prototype.
7671         * source.c: Don't include "sys/stat.h".
7672         (is_regular_file): Move to "common/common-utils.c".
7673
7674 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
7675
7676         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
7677         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
7678         * auto-load.c: Include "common/pathstuff.h".
7679         * common/common-def.h (current_directory): Move here.
7680         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
7681         function.
7682         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
7683         prototype.
7684         * common/pathstuff.c: New file.
7685         * common/pathstuff.h: New file.
7686         * compile/compile.c: Include "common/pathstuff.h".
7687         * defs.h (current_directory): Move to "common/common-defs.h".
7688         * dwarf2read.c: Include "common/pathstuff.h".
7689         * exec.c: Likewise.
7690         * guile/scm-safe-call.c: Likewise.
7691         * linux-thread-db.c: Likewise.
7692         * main.c: Likewise.
7693         * nto-tdep.c: Likewise.
7694         * objfiles.c: Likewise.
7695         * source.c: Likewise.
7696         * symtab.c: Likewise.
7697         * utils.c: Include "common/pathstuff.h".
7698         (gdb_realpath): Move to "common/pathstuff.c".
7699         (gdb_realpath_keepfile): Likewise.
7700         (gdb_abspath): Likewise.
7701         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
7702         (gdb_realpath_keepfile): Likewise.
7703         (gdb_abspath): Likewise.
7704
7705 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
7706
7707         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
7708         wildcard process pid for super_resume for kernels with a
7709         specific bug.
7710
7711 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
7712
7713         * compile/compile.c (get_args): Add additional comments
7714         explaining function.
7715
7716 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
7717             Tom Tromey  <tom@tromey.com>
7718
7719         * target.h (memory_write_request_s): Remove typedef.  Don't define
7720         VEC.
7721         (target_write_memory_blocks): Change argument to std::vector.
7722         (struct memory_write_request): Add constructor.
7723         * target-memory.c (compare_block_starting_address): Return bool.
7724         Change argument types.
7725         (claim_memory): Change arguments to use std::vector.
7726         (split_regular_and_flash_blocks, blocks_to_erase)
7727         (compute_garbled_blocks): Likewise.
7728         (cleanup_request_data, cleanup_write_requests_vector): Remove.
7729         (target_write_memory_blocks): Change argument to std::vector.
7730         * symfile.c (struct load_section_data): Add constructor and
7731         destructor.  Use std::vector for "requests".
7732         (struct load_progress_data): Add initializers.
7733         (load_section_callback): Update.  Use "new".
7734         (clear_memory_write_data): Remove.
7735         (generic_load): Update.
7736
7737 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
7738
7739         * arch/aarch64.h: Use common/tdesc.h.
7740
7741 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
7742
7743         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
7744         architecture with a 64-bit ABI.
7745
7746 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
7747
7748         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
7749         ahead of target description loading.
7750
7751 2018-02-26  Tom Tromey  <tom@tromey.com>
7752
7753         * stack.c (backtrace_command_1): Update.
7754         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
7755         of "flags".
7756         * python/py-framefilter.c (py_print_frame)
7757         (gdbpy_apply_frame_filter): Change type of "flags".
7758         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
7759         of "flags".
7760         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
7761         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
7762         * extension.h (enum frame_filter_flag): Rename from
7763         frame_filter_flags.
7764         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
7765         (apply_ext_lang_frame_filter): Change type of "flags".
7766         * extension.c (apply_ext_lang_frame_filter): Change type of
7767         "flags".
7768         * extension-priv.h (struct extension_language_ops)
7769         <apply_frame_filter>: Change type of "flags".
7770
7771 2018-02-26  Tom Tromey  <tom@tromey.com>
7772
7773         PR python/16497:
7774         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
7775         off-by-one in py_end computation.
7776         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
7777         PRINT_MORE_FRAMES.
7778         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
7779         constant.
7780
7781 2018-02-26  Tom Tromey  <tom@tromey.com>
7782
7783         * dwarf2read.c (struct variant_field): New.
7784         (struct nextfield) <variant>: New field.
7785         (dwarf2_add_field): Handle DW_TAG_variant_part.
7786         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
7787         discriminated union.
7788         (read_structure_type): Handle DW_TAG_variant_part.
7789         (handle_struct_member_die): New function, extracted from
7790         process_structure_scope.  Handle DW_TAG_variant.
7791         (process_structure_scope): Handle discriminated unions.  Call
7792         handle_struct_member_die.
7793
7794 2018-02-26  Tom Tromey  <tom@tromey.com>
7795
7796         * rust-lang.h (rust_last_path_segment): Declare.
7797         * rust-lang.c (rust_last_path_segment): Now public.  Change
7798         contract.
7799         (struct disr_info): Remove.
7800         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
7801         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
7802         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
7803         (rust_enum_p, rust_enum_variant): New function.
7804         (rust_underscore_fields): Remove "offset" parameter.
7805         (rust_print_enum): New function.
7806         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
7807         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
7808         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
7809         enums.
7810         (rust_internal_print_type): New function, from rust_print_type.
7811         Remove enum code.
7812         (rust_print_type): Call rust_internal_print_type.
7813         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
7814         Update enum handling.
7815         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
7816         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
7817         (rust_union_quirks): New functions.
7818         (process_full_comp_unit, process_full_type_unit): Call
7819         rust_union_quirks.
7820         (process_structure_scope): Update rust_unions if necessary.
7821
7822 2018-02-26  Tom Tromey  <tom@tromey.com>
7823
7824         * value.h (value_union_variant): Declare.
7825         * valops.c (value_union_variant): New function.
7826         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
7827         (struct discriminant_info): New.
7828         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
7829         enumerator.
7830         (struct main_type) <flag_discriminated_union>: New field.
7831
7832 2018-02-26  Tom Tromey  <tom@tromey.com>
7833
7834         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
7835         unittests/unpack-selftests.c.
7836         * unittests/unpack-selftests.c: New file.
7837         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
7838
7839 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7840
7841         * dwarf2read.c (struct partial_die_info) <read>: New method.
7842         (read_partial_die): Remove the declaration.
7843         (load_partial_dies): Update.
7844         (partial_die_info::partial_die_info):
7845         (read_partial_die): Change it to partial_die_info::read.
7846
7847 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7848
7849         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
7850         (fixup_partial_die): Remove declaration.
7851         (scan_partial_symbols): Update.
7852         (partial_die_parent_scope): Likewise.
7853         (partial_die_full_name): Likewise.
7854         (fixup_partial_die): Change it to partial_die_info::fixup.
7855
7856 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7857
7858         * dwarf2read.c (read_partial_die): Update the declaration.
7859         (load_partial_dies): Caller update.
7860         (read_partial_die): Remove one argument abbrev_len.
7861
7862 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7863
7864         * dwarf2read.c (struct partial_die_info): Add ctor, delete
7865         assignment operator.
7866         (load_partial_dies): Use ctor and copy ctor.
7867         (read_partial_die): Update.
7868         (dwarf2_cu::find_partial_die): Use ctor.
7869
7870 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7871
7872         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
7873         (find_partial_die_in_comp_unit): Change it to
7874         dwarf2_cu::find_partial_die.
7875         (find_partial_die): Update.
7876
7877 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7878
7879         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
7880         is NULL.
7881
7882 2018-02-26  Yao Qi  <yao.qi@linaro.org>
7883
7884         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
7885
7886 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
7887
7888         * arch/amd64.h: Use common/tdesc.h.
7889         * arch/i386.c: Likewise.
7890         * arch/i386.h: Likewise.
7891         * arch/tic6x.c: Likewise.
7892         * arch/tdesc.h: Move file from here...
7893         * common/tdesc.h: ...to here.
7894         * features/aarch64-core.c: Regenerate.
7895         * features/aarch64-fpu.c: Regenerate.
7896         * features/i386/32bit-avx.c: Regenerate.
7897         * features/i386/32bit-avx512.c: Regenerate.
7898         * features/i386/32bit-core.c: Regenerate.
7899         * features/i386/32bit-linux.c: Regenerate.
7900         * features/i386/32bit-mpx.c: Regenerate.
7901         * features/i386/32bit-pkeys.c: Regenerate.
7902         * features/i386/32bit-sse.c: Regenerate.
7903         * features/i386/64bit-avx.c: Regenerate.
7904         * features/i386/64bit-avx512.c: Regenerate.
7905         * features/i386/64bit-core.c: Regenerate.
7906         * features/i386/64bit-linux.c: Regenerate.
7907         * features/i386/64bit-mpx.c: Regenerate.
7908         * features/i386/64bit-pkeys.c: Regenerate.
7909         * features/i386/64bit-segments.c: Regenerate.
7910         * features/i386/64bit-sse.c: Regenerate.
7911         * features/i386/x32-core.c: Regenerate.
7912         * features/tic6x-c6xp.c: Regenerate.
7913         * features/tic6x-core.c: Regenerate.
7914         * features/tic6x-gp.c: Regenerate.
7915         * target-descriptions.c: Use common/tdesc.h.
7916         * target-descriptions.h: Likewise.
7917
7918 2018-02-24  Tom Tromey  <tom@tromey.com>
7919
7920         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
7921         (try_thread_db_load_from_dir, thread_db_load_search): Use
7922         std::string.
7923         (info_auto_load_libthread_db_compare): Return bool.  Change
7924         argument types.
7925         (info_auto_load_libthread_db): Use std::vector, std::string.
7926         Remove cleanups.
7927
7928 2018-02-24  Tom Tromey  <tom@tromey.com>
7929
7930         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
7931         std::string.
7932         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
7933         std::string*.
7934         * gdbarch.c: Rebuild.
7935         * gdbarch.h: Rebuild.
7936         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
7937         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
7938         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
7939         std::string*.
7940
7941 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
7942
7943         * gdbtypes.h (sect_offset): Change type to uint64_t.
7944         (sect_offset_str): New function.
7945         * dwarf2read.c (create_addrmap_from_aranges): Use
7946         sect_offset_str.
7947         (error_check_comp_unit_head): Likewise.
7948         (create_debug_type_hash_table): Likewise.
7949         (read_cutu_die_from_dwo): Likewise.
7950         (init_cutu_and_read_dies): Likewise.
7951         (init_cutu_and_read_dies_no_follow): Likewise.
7952         (process_psymtab_comp_unit_reader): Likewise.
7953         (partial_die_parent_scope): Likewise.
7954         (peek_die_abbrev): Likewise.
7955         (process_queue): Likewise.
7956         (dwarf2_physname): Likewise.
7957         (read_namespace_alias): Likewise.
7958         (read_import_statement): Likewise.
7959         (create_dwo_cu_reader): Likewise.
7960         (create_cus_hash_table): Likewise.
7961         (lookup_dwo_cutu): Likewise.
7962         (inherit_abstract_dies): Likewise.
7963         (read_func_scope): Likewise.
7964         (read_call_site_scope): Likewise.
7965         (dwarf2_add_member_fn): Likewise.
7966         (read_common_block): Likewise.
7967         (read_module_type): Likewise.
7968         (read_typedef): Likewise.
7969         (read_subrange_type): Likewise.
7970         (load_partial_dies): Likewise.
7971         (read_partial_die): Likewise.
7972         (find_partial_die): Likewise.
7973         (read_str_index): Likewise.
7974         (dwarf2_string_attr): Likewise.
7975         (build_error_marker_type): Likewise.
7976         (lookup_die_type): Likewise.
7977         (dump_die_shallow): Likewise.
7978         (follow_die_ref): Likewise.
7979         (dwarf2_fetch_die_loc_sect_off): Likewise.
7980         (dwarf2_fetch_constant_bytes): Likewise.
7981         (follow_die_sig): Likewise.
7982         (get_signatured_type): Likewise.
7983         (get_DW_AT_signature_type): Likewise.
7984         (dwarf2_find_containing_comp_unit): Likewise.
7985         (set_die_type): Likewise.
7986
7987 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
7988
7989         * arch/aarch64.c: Include "common-defs.h".
7990         * arch/amd64.c: Likewise.
7991         * arch/i386.c: Likewise.
7992
7993 2018-02-21  Tom Tromey  <tom@tromey.com>
7994
7995         * value.h: (extract_field_op): Update.
7996         * eval.c (extract_field_op): Return a const char *.
7997         * expression.h (parse_expression_for_completion): Update.
7998         * completer.c (complete_expression): Update.
7999         (add_struct_fields): Make fieldname const.
8000         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
8001         (mark_completion_tag, parse_exp_in_context_1): Update.
8002         (parse_expression_for_completion): Change "name" to
8003         unique_xmalloc_ptr*.
8004
8005 2018-02-21  Tom Tromey  <tom@tromey.com>
8006
8007         * infcall.c (call_function_by_hand_dummy): Use std::vector.
8008
8009 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8010
8011         * avr-tdep.c (avr_read_pc): Change parameter type to
8012         readable_regcache.
8013         * gdbarch.sh (read_pc): Likewise.
8014         * gdbarch.c: Re-generated.
8015         * gdbarch.h: Re-generated.
8016         * hppa-tdep.c (hppa_read_pc): Change parameter type to
8017         readable_regcache.
8018         * ia64-tdep.c (ia64_read_pc): Likewise.
8019         * mips-tdep.c (mips_read_pc): Likewise.
8020         * spu-tdep.c (spu_read_pc): Likewise.
8021
8022 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8023
8024         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
8025         * regcache-dump.c: New file.
8026         * regcache.c: Move register_dump to regcache-dump.c.
8027         (maintenance_print_registers): Likewise.
8028         (maintenance_print_raw_registers): Likewise.
8029         (maintenance_print_cooked_registers): Likewise.
8030         (maintenance_print_register_groups): Likewise.
8031         (maintenance_print_remote_registers): Likewise.
8032         (_initialize_regcache): Likewise.
8033         * regcache.h (register_dump): Moved from regcache.c.
8034
8035 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8036
8037         * regcache.c (regcache::regcache): Update.
8038         (regcache::invalidate): Move it to detached_regcache::invalidate.
8039         (get_thread_arch_aspace_regcache): Update.
8040         (regcache::raw_update): Update.
8041         (regcache::cooked_read): Remove some code.
8042         (regcache::cooked_read_value): Likewise.
8043         (regcache::raw_write): Remove assert on m_readonly_p.
8044         (regcache::raw_supply_integer): Move it to
8045         detached_regcache::raw_supply_integer.
8046         (regcache::raw_supply_zeroed): Likewise.
8047         * regcache.h (detached_regcache) <raw_supply_integer>: New
8048         declaration.
8049         <raw_supply_zeroed, invalidate>: Likewise.
8050         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
8051         <invalidate>: Likewise.
8052         <m_readonly_p>: Removed.
8053
8054 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8055
8056         * infcmd.c (get_return_value): Let stop_regs point to
8057         get_current_regcache.
8058         * regcache.c (regcache::regcache): Remove.
8059         (register_dump_reg_buffer): New class.
8060         (regcache_print): Adjust.
8061         * regcache.h (regcache): Remove constructors.
8062
8063 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8064
8065         * regcache.c (class register_dump): New class.
8066         (register_dump_regcache, register_dump_none): New class.
8067         (register_dump_remote, register_dump_groups): New class.
8068         (regcache_print): Update.
8069         * regcache.h (regcache_dump_what): Move it to regcache.c.
8070         (regcache) <dump>: Remove.
8071
8072 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8073
8074         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
8075          reg_buffer_rw *.
8076         (jit_unwind_reg_set_impl): Call raw_supply.
8077         (jit_frame_sniffer): Use reg_buffer_rw.
8078         * record-full.c (record_full_core_regbuf): Change its type.
8079         (record_full_core_open_1): Use reg_buffer_rw.
8080         (record_full_close): Likewise.
8081         (record_full_core_fetch_registers): Use regcache->raw_supply.
8082         (record_full_core_store_registers): Likewise.
8083         * regcache.c (regcache::get_register_status): Move it to
8084         reg_buffer.
8085         (regcache_raw_set_cached_value): Remove.
8086         (regcache::raw_set_cached_value): Remove.
8087         (regcache::raw_write): Call raw_supply.
8088         (regcache::raw_supply): Move it to reg_buffer_rw.
8089         * regcache.h (regcache_raw_set_cached_value): Remove.
8090         (reg_buffer_rw): New class.
8091
8092 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8093
8094         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
8095         readonly_detached_regcache.
8096         (dummy_frame_prev_register): Use regcache->cooked_read.
8097         * frame.c (frame_save_as_regcache): Change return type.
8098         (frame_pop): Update.
8099         * frame.h (frame_save_as_regcache): Update declaration.
8100         * inferior.h (get_infcall_suspend_state_regcache): Update
8101         declaration.
8102         * infrun.c (infcall_suspend_state) <registers>: use
8103         readonly_detached_regcache.
8104         (save_infcall_suspend_state): Don't use regcache_dup.
8105         (get_infcall_suspend_state_regcache): Change return type.
8106         * linux-fork.c (struct fork_info) <savedregs>: Change to
8107         readonly_detached_regcache.
8108         <pc>: New field.
8109         (fork_save_infrun_state): Don't use regcache_dup.
8110         (info_checkpoints_command): Adjust.
8111         * mi/mi-main.c (register_changed_p): Update declaration.
8112         (mi_cmd_data_list_changed_registers): Use
8113         readonly_detached_regcache.
8114         (register_changed_p): Change parameter type to
8115         readonly_detached_regcache.
8116         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
8117         readonly_detached_regcache.
8118         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
8119         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
8120         New.
8121         (regcache::save): Move it to reg_buffer.
8122         (regcache::restore): Change parameter type.
8123         (regcache_dup): Remove.
8124         * regcache.h (reg_buffer) <save>: New method.
8125         (readonly_detached_regcache): New class.
8126         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
8127         readonly_detached_regcache.
8128         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
8129
8130 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8131
8132         * frame.c (frame_save_as_regcache): Use regcache method save.
8133         (frame_pop): Use regcache method restore.
8134         * infrun.c (restore_infcall_suspend_state): Likewise.
8135         * linux-fork.c (fork_load_infrun_state): Likewise.
8136         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
8137         save.
8138         * regcache.c (regcache_save): Remove.
8139         (regcache::restore): More asserts.
8140         (regcache_cpy): Remove.
8141         * regcache.h (regcache_save): Remove the declaration.
8142         (regcache::restore): Move from private to public.
8143         Remove the friend declaration of regcache_cpy.
8144         (regcache_cpy): Remove declaration.
8145
8146 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8147
8148         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
8149         parameter type to 'readable_regcache *'.
8150         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
8151         * arm-tdep.c (arm_neon_quad_read): Likewise.
8152         (arm_pseudo_read): Likewise.
8153         * avr-tdep.c (avr_pseudo_register_read): Likewise.
8154         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
8155         * frv-tdep.c (frv_pseudo_register_read): Likewise.
8156         * gdbarch.c: Re-generated.
8157         * gdbarch.h: Re-generated.
8158         * gdbarch.sh (pseudo_register_read): Change parameter type to
8159         'readable_regcache *'.
8160         (pseudo_register_read_value): Likewise.
8161         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
8162         (h8300_pseudo_register_read): Likewise.
8163         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
8164         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
8165         (i386_pseudo_register_read_into_value): Likewise.
8166         (i386_pseudo_register_read_value): Likewise.
8167         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
8168         declaration.
8169         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
8170         * m32c-tdep.c (m32c_raw_read): Likewise.
8171         (m32c_read_flg): Likewise.
8172         (m32c_banked_register): Likewise.
8173         (m32c_banked_read): Likewise.
8174         (m32c_sb_read): Likewise.
8175         (m32c_part_read): Likewise.
8176         (m32c_cat_read): Likewise.
8177         (m32c_r3r2r1r0_read): Likewise.
8178         (m32c_pseudo_register_read): Likewise.
8179         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
8180         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
8181         (mep_pseudo_cr64_read): Likewise.
8182         (mep_pseudo_register_read): Likewise.
8183         * mips-tdep.c (mips_pseudo_register_read): Likewise.
8184         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
8185         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
8186         * regcache.c (regcache::raw_read): Move it to readable_regcache.
8187         (regcache::cooked_read): Likewise.
8188         (regcache::cooked_read_value): Likewise.
8189         (regcache_cooked_read_signed):
8190         (regcache::cooked_read): Likewise.
8191         * regcache.h (readable_regcache): New class.
8192         (regcache): Inherit readable_regcache.  Move some methods to
8193         readable_regcache.
8194         * rl78-tdep.c (rl78_pseudo_register_read): Change
8195         parameter type to 'readable_regcache *'.
8196         * rs6000-tdep.c (do_regcache_raw_read): Remove.
8197         (e500_pseudo_register_read): Change parameter type to
8198         'readable_regcache *'.
8199         (dfp_pseudo_register_read): Likewise.
8200         (vsx_pseudo_register_read): Likewise.
8201         (efpr_pseudo_register_read): Likewise.
8202         * s390-tdep.c (s390_pseudo_register_read): Likewise.
8203         * sh-tdep.c (sh_pseudo_register_read): Likewise.
8204         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
8205         (sh64_pseudo_register_read): Likewise.
8206         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
8207         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
8208         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
8209         (spu_pseudo_register_read): Likewise.
8210         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
8211         (xtensa_pseudo_register_read): Likewise.
8212
8213 2018-02-21  Yao Qi  <yao.qi@linaro.org>
8214
8215         * regcache.c (regcache::regcache): Call reg_buffer ctor.
8216         (regcache::arch): Move it to reg_buffer::arch.
8217         (regcache::register_buffer): Likewise.
8218         (regcache::assert_regnum): Likewise.
8219         (regcache::num_raw_registers): Likewise.
8220         * regcache.h (reg_buffer): New class.
8221         (regcache): Inherit reg_buffer.
8222
8223 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
8224
8225         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
8226         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
8227
8228 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
8229
8230         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
8231
8232 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
8233
8234         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
8235         (SFILES): Remove common/*.c files.
8236         (COMMON_OBS): Remove some *.o files built from common/*.c files.
8237         * common/common.host: Add common reference.
8238         * configure.ac: Likewise.
8239         * configure: Regenerate.
8240
8241 2018-02-16  Yao Qi  <yao.qi@linaro.org>
8242
8243         * block.c (block_namespace_info): Inherit allocate_on_obstack.
8244         (block_initialize_namespace): Use new.
8245         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
8246         (dwarf2_free_objfile): Use delete.
8247         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
8248         (copy_type_recursive): Use new.
8249         * gdb_obstack.h (allocate_on_obstack): New.
8250
8251 2018-02-15  Yao Qi  <yao.qi@linaro.org>
8252
8253         PR gdb/22849
8254         * inferior.c (exit_inferior_1): Reset inf->control.
8255
8256 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
8257
8258         * ada-lang.c (ada_to_fixed_value_create): Delete advance
8259         declaration.
8260
8261 2018-02-14  Pedro Alves  <palves@redhat.com>
8262
8263         * frame-unwind.c (frame_unwind_try_unwinder): Always call
8264         frame_cleanup_after_sniffer on exception.
8265
8266 2018-02-14  Tom Tromey  <tom@tromey.com>
8267
8268         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
8269         const.
8270         (solib_bfd_open): Make pathname const.
8271         * solib.c (solib_bfd_open): Make pathname const.
8272         * solib-spu.c (spu_bfd_fopen): Make name const.
8273         (spu_bfd_open): Make pathname const.
8274         * solib-darwin.c (darwin_bfd_open): Make pathname const.
8275         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
8276
8277 2018-02-14  Tom Tromey  <tom@tromey.com>
8278
8279         * symfile.c (symfile_bfd_open): Update.
8280         * source.h (openp, source_full_path_of, find_and_open_source):
8281         Change argument type to unique_xmalloc_ptr.
8282         * source.c (openp): Take a unique_xmalloc_ptr.
8283         (source_full_path_of, find_and_open_source): Likewise.
8284         (open_source_file, symtab_to_fullname): Update.
8285         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
8286         unique_xmalloc_ptr.
8287         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
8288         (exec_file_find): Update.
8289         * psymtab.c (psymtab_to_fullname): Update.
8290         * nto-tdep.h (nto_find_and_open_solib): Update.
8291         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
8292         unique_xmalloc_ptr.
8293         * exec.c (exec_file_attach): Update.
8294         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
8295         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
8296
8297 2018-02-14  Tom Tromey  <tom@tromey.com>
8298
8299         * solib.c: Include source.h.
8300         * nto-tdep.c: Include source.h.
8301         * mi/mi-cmd-env.c: Include source.h.
8302         * infcmd.c: Include source.h.
8303         * exec.c: Include source.h.
8304         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
8305         (add_path, directory_switch, source_path, init_source_path): Move
8306         declarations...
8307         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
8308         (add_path, directory_switch, source_path, init_source_path):
8309         ...here.
8310
8311 2018-02-14  Tom Tromey  <tom@tromey.com>
8312
8313         * solist.h (exec_file_find, solib_find): Return
8314         unique_xmalloc_ptr.
8315         (solib_bfd_fopen): Take a const char *.
8316         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
8317         (exec_file_find, solib_find): Likewise.
8318         (solib_bfd_fopen): Do not take ownership of "pathname".
8319         (solib_bfd_open): Use unique_xmalloc_ptr.
8320         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
8321         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
8322         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
8323         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
8324
8325 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
8326
8327         * ada-lang.c (name_match_type_from_name): Remove reference to
8328         ada_name_for_lookup in function's documentation.
8329         * ada-lang.h (ada_name_for_lookup): Delete declaration.
8330
8331 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
8332
8333         * defs.h (enum openp_flags): New enum.
8334         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
8335         Move to enum openp_flags.
8336         (openp_flags): New enum flags.
8337         (openp): Change parameter type to openp_flags.
8338         * source.c (openp): Change parameter type to openp_flags.
8339         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
8340         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
8341
8342 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
8343
8344         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
8345         per-command.
8346
8347 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
8348
8349         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
8350         into...
8351         (class dwarf2_queue_guard): ...the destructor of this new class.
8352         (dw2_do_instantiate_symtab): Create instance of the new class
8353         dwarf2_queue_guard, remove cleanup.
8354
8355 2018-02-09  Tom Tromey  <tom@tromey.com>
8356
8357         * source.c (find_source_lines): Don't reference past the end of
8358         the vector.
8359
8360 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8361
8362         * remote.c (remote_btrace_maybe_reopen): Change error message.
8363         * btrace.c (btrace_enable): Likewise.
8364         (parse_xml_btrace): Likewise.
8365         (parse_xml_btrace_conf): Likewise.
8366
8367 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8368
8369         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
8370         (linux_enable_pt, linux_enable_bts): Call
8371         diagnose_perf_event_open_fail.
8372
8373 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8374
8375         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
8376         Remove parameter and change return type.  Update callers.  Move it.
8377         (linux_enable_bts, linux_enable_pt): Improve error message.
8378         (linux_enable_pt): Remove zero buffer size check.
8379         (linux_enable_btrace): Improve error messages.  Remove NULL return
8380         check.
8381
8382 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8383
8384         * btrace.c (btrace_enable): Remove target_supports_btrace call.
8385         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
8386         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
8387         (linux_supports_pt, linux_supports_btrace): Remove.
8388         (linux_enable_bts): Call cpu_supports_bts.
8389         * nat/linux-btrace.h (linux_supports_btrace): Remove.
8390         * remote.c (remote_supports_btrace): Remove.
8391         (init_remote_ops): Remove remote_supports_btrace.
8392         * target-delegates.c: Regenerated.
8393         * target.c (target_supports_btrace): Remove.
8394         * target.h (target_ops) <to_supports_btrace>: Remove
8395         (target_supports_btrace): Remove.
8396         * x86-linux-nat.c (x86_linux_create_target): Remove
8397         linux_supports_btrace.
8398
8399 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8400
8401         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
8402         btrace failed.
8403         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
8404         exception and use message in own exception.
8405
8406 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8407
8408         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
8409         (perf_event_pt_event_type): Use gdb_file_up.
8410         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
8411         scoped_fd, and scoped_mmap.
8412
8413 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8414
8415         * common/scoped_mmap.h: New.
8416         * unittests/scoped_mmap-selftest.c: New.
8417         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8418         unittests/scoped_mmap-selftest.c.
8419
8420 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
8421
8422         * common/scoped_fd.h: New.
8423         * unittests/scoped_fd-selftest.c: New.
8424         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8425         unittests/scoped_fd-selftest.c.
8426
8427 2018-02-09  Tom Tromey  <tom@tromey.com>
8428
8429         * auto-load.c (auto_load_section_scripts): Use
8430         gdb::unique_xmalloc_ptr.
8431
8432 2018-02-09  Tom Tromey  <tom@tromey.com>
8433
8434         * auto-load.c (execute_script_contents): Use std::string.
8435
8436 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
8437
8438         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
8439         Python function, rather than a new command.
8440
8441 2018-02-08  Tom Tromey  <tom@tromey.com>
8442
8443         * solib.c (solib_find_1): Use std::string.
8444         (solib_bfd_fopen): Use unique_xmalloc_ptr.
8445
8446 2018-02-08  Tom Tromey  <tom@tromey.com>
8447
8448         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
8449
8450 2018-02-08  Tom Tromey  <tom@tromey.com>
8451
8452         * source.c (find_source_lines): Use gdb::def_vector.
8453
8454 2018-02-08  Tom Tromey  <tom@tromey.com>
8455
8456         * macrocmd.c (struct temporary_macro_definition): New.
8457         (macro_define_command): Use temporary_macro_definition.  Remove
8458         cleanups.
8459         (free_macro_definition_ptr): Remove.
8460
8461 2018-02-08  Tom Tromey  <tom@tromey.com>
8462
8463         * macroexp.c (maybe_expand): Use std::string.
8464
8465 2018-02-08  Tom Tromey  <tom@tromey.com>
8466
8467         * macroexp.c (struct macro_buffer): Add initializers for some
8468         members.
8469         (init_buffer, init_shared_buffer, free_buffer)
8470         (free_buffer_return_text): Remove.
8471         (macro_buffer): New constructors.
8472         (~macro_buffer): New destructor.
8473         (macro_buffer::set_shared): New method.
8474         (macro_buffer::resize_buffer, macro_buffer::appendc)
8475         (macro_buffer::appendmem): Now methods, not free functions.
8476         (set_token, append_tokens_without_splicing, stringify)
8477         (macro_stringify): Update.
8478         (gather_arguments): Change return type.  Remove argc_p argument,
8479         add args_ptr argument.  Use std::vector.
8480         (substitute_args): Remove argc argument.  Accept std::vector.
8481         (expand): Update.  Use std::vector.
8482         (scan, macro_expand, macro_expand_next): Update.
8483
8484 2018-02-08  Tom Tromey  <tom@tromey.com>
8485
8486         * symtab.c (default_collect_symbol_completion_matches_break_on):
8487         Use unique_xmalloc_ptr.
8488         * macroscope.h: (sal_macro_scope, user_macro_scope)
8489         (default_macro_scope): Return unique_xmalloc_ptr.
8490         * macroscope.c (sal_macro_scope, user_macro_scope)
8491         (default_macro_scope): Return unique_xmalloc_ptr.
8492         * macroexp.h (macro_expand, macro_expand_once): Return
8493         unique_xmalloc_ptr.
8494         * macroexp.c (macro_expand, macro_expand_once): Return
8495         unique_xmalloc_ptr.
8496         * macrocmd.c (macro_expand_command, macro_expand_once_command)
8497         (info_macro_command, info_macros_command): Use
8498         unique_xmalloc_ptr.
8499         * compile/compile-c-support.c (write_macro_definitions): Use
8500         unique_xmalloc_ptr.
8501         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
8502
8503 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
8504
8505         * value.c (value_static_field): Assign field type instead of
8506         containing type when returning an optimized out value.
8507
8508 2018-02-06  Yao Qi  <yao.qi@linaro.org>
8509
8510         * ft32-tdep.c (ft32_read_pc): Remove.
8511         (ft32_write_pc): Remove.
8512         (ft32_gdbarch_init): Update.
8513         * m32r-tdep.c (m32r_read_pc): Remove.
8514         (m32r_gdbarch_init): Update.
8515         * mep-tdep.c (mep_read_pc): Remove.
8516         (mep_gdbarch_init): Update.
8517         * microblaze-tdep.c (microblaze_write_pc): Remove.
8518         (microblaze_gdbarch_init): Update.
8519         * mn10300-tdep.c (mn10300_read_pc): Remove.
8520         (mn10300_write_pc): Remove.
8521         (mn10300_gdbarch_init): Update.
8522         * moxie-tdep.c (moxie_read_pc): Remove.
8523         (moxie_write_pc): Remove.
8524         (moxie_gdbarch_init): Update.
8525
8526 2018-02-06  Yao Qi  <yao.qi@linaro.org>
8527
8528         * expprint.c (print_subexp_standard): Handle
8529         OP_F77_UNDETERMINED_ARGLIST.
8530         (dump_subexp_body_standard): Likewise.
8531
8532 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
8533
8534         * target-descriptions.c (tdesc_element_visitor) Add empty
8535         implementations.
8536         (tdesc_type): Move make_gdb_type from here.
8537         (tdesc_type_builtin): Likewise.
8538         (tdesc_type_vector): Likewise.
8539         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
8540         (make_gdb_type_struct): Move from tdesc_type_with_fields.
8541         (make_gdb_type_union): Likewise.
8542         (make_gdb_type_flags): Likewise.
8543         (make_gdb_type_enum): Likewise.
8544         (make_gdb_type): New function.
8545         (tdesc_register_type): Use static make_gdb_type.
8546
8547 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
8548
8549         * infcmd.c (default_print_one_register_info): Align natural-format
8550         column values consistently one under another.
8551         (pad_to_column): New function.
8552
8553 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
8554
8555         * dwarf2read.c (dwarf2_physname): Move commment.
8556
8557 2018-02-01  Leszek Swirski  <leszeks@google.com>
8558
8559         * varobj.c (varobj_formatted_print_options): Allow recursive
8560         pretty printing if pretty printing is enabled.
8561
8562 2018-02-01  Leszek Swirski  <leszeks@google.com>
8563
8564         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
8565         names after a structop as a filename.
8566
8567 2018-02-01  Yao Qi  <yao.qi@linaro.org>
8568
8569         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
8570         (arm_record_coproc_data_proc): Likewise.
8571
8572 2018-02-01  Yao Qi  <yao.qi@linaro.org>
8573
8574         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
8575
8576 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
8577
8578         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
8579         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
8580
8581 2018-01-31  Pedro Alves  <palves@redhat.com>
8582
8583         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
8584         * inflow.c (child_terminal_save_inferior): Wrap reference to
8585         tcgetpgrp in HAVE_TERMIOS_H.
8586         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
8587         _WIN32.
8588         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
8589         always iterate over all inferiors.
8590         (gdbsim_cntrl_c): Adjust.
8591         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
8592
8593 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
8594
8595         * gdbtypes.c (lookup_array_range_type): Make sure the array's
8596         index type is objfile-owned if the element type is as well.
8597
8598 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
8599
8600         GDB 8.1 released.
8601
8602 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8603
8604         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
8605         "features/s390x-linux64.c".
8606         (_initialize_s390_linux_tdep): Remove initialization of tdescs
8607         s390_linux32 and s390x_linux64.
8608         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
8609         default tdesc.
8610         * s390-tdep.c: Include "features/s390-linux32.c" and
8611         "features/s390x-linux64.c".
8612         (s390_tdesc_valid): Add check for tdesc_has_registers.
8613         (s390_gdbarch_init): Make sure there is always a valid tdesc.
8614         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
8615         tdesc_s390x_linux64.
8616         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
8617         tdesc_s390x_linux64 to...
8618         * s390-tdep.h: ...here.
8619
8620 2018-01-30  Pedro Alves  <palves@redhat.com>
8621
8622         PR gdb/13211
8623         * config.in, configure: Regenerate.
8624         * configure.ac: Check for getpgid.
8625         * go32-nat.c (go32_pass_ctrlc): New.
8626         (go32_target): Install it.
8627         * inf-child.c (inf_child_target): Install
8628         child_terminal_save_inferior, child_pass_ctrlc and
8629         child_interrupt.
8630         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
8631         (inf_ptrace_target): No longer install it.
8632         * infcmd.c (interrupt_target_1): Adjust.
8633         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
8634         (child_interrupt): Declare.
8635         (inferior::terminal_state): New.
8636         * inflow.c (struct terminal_info): Update comments.
8637         (inferior_process_group): Delete.
8638         (terminal_is_ours): Delete.
8639         (gdb_tty_state): New.
8640         (child_terminal_init): Adjust.
8641         (is_gdb_terminal, sharing_input_terminal_1)
8642         (sharing_input_terminal): New functions.
8643         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
8644         Set the process's actual process group in the foreground if
8645         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
8646         mark terminal as the inferior's if not sharing GDB's terminal.
8647         Don't check attach_flag.
8648         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
8649         pass down a target_terminal_state.
8650         (child_terminal_save_inferior): New, factored out from ...
8651         (child_terminal_ours_1): ... this.  Handle
8652         target_terminal_state::is_ours_for_output.
8653         (child_interrupt, child_pass_ctrlc): New.
8654         (inflow_inferior_exit): Clear the inferior's terminal_state.
8655         (copy_terminal_info): Copy the inferior's terminal state.
8656         (_initialize_inflow): Remove reference to terminal_is_ours.
8657         * inflow.h (inferior_process_group): Delete.
8658         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
8659         * procfs.c (procfs_target): Don't install procfs_interrupt.
8660         (procfs_interrupt): Delete.
8661         * remote.c (remote_serial_quit_handler): Adjust.
8662         (remote_interrupt): Remove ptid parameter.  Adjust.
8663         * target-delegates.c: Regenerate.
8664         * target.c: Include "terminal.h".
8665         (target_terminal::terminal_state): Rename to ...
8666         (target_terminal::m_terminal_state): ... this.
8667         (target_terminal::init): Adjust.
8668         (target_terminal::inferior): Adjust to per-inferior
8669         terminal_state.
8670         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
8671         (target_terminal::ours, target_terminal::ours_for_output): Use
8672         target_terminal_is_ours_kind.
8673         (target_interrupt): Remove ptid parameter.  Adjust.
8674         (default_target_pass_ctrlc): Adjust.
8675         * target.h (target_ops::to_terminal_save_inferior): New field.
8676         (target_ops::to_interrupt): Remove ptid_t parameter.
8677         (target_interrupt): Remove ptid_t parameter.  Update comment.
8678         (target_pass_ctrlc): Update comment.
8679         * target/target.h (target_terminal_state): New scoped enum,
8680         factored out of ...
8681         (target_terminal::terminal_state): ... here.
8682         (target_terminal::inferior): Update comments.
8683         (target_terminal::restore_inferior): New.
8684         (target_terminal::is_inferior, target_terminal::is_ours)
8685         (target_terminal::is_ours_for_output): Adjust.
8686         (target_terminal::scoped_restore_terminal_state): Adjust to
8687         rename, and call restore_inferior() instead of inferior().
8688         (target_terminal::scoped_restore_terminal_state::m_state): Change
8689         type.
8690         (target_terminal::terminal_state): Rename to ...
8691         (target_terminal::m_terminal_state): ... this and change type.
8692
8693 2018-01-30  Pedro Alves  <palves@redhat.com>
8694
8695         * linux-nat.c (wait_for_signal): New function.
8696         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
8697         directly.
8698         (async_terminal_is_ours)
8699         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
8700         (linux_nat_add_target): Don't override
8701         to_terminal_inferior/to_terminal_ours.
8702
8703 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
8704
8705         * remote.c (remote_follow_fork): Don't call "detach_inferior".
8706
8707 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
8708
8709         * dwarf2read.c (free_dwo_files): Add forward-declaration.
8710         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
8711         dwarf2_per_objfile_free here.
8712         (dwarf2_per_objfile_free): Remove.
8713         (_initialize_dwarf2_read): Don't register
8714         dwarf2_per_objfile_free as a registry cleanup.
8715
8716 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
8717
8718         Avoid compilation errors in MinGW native builds
8719
8720         The error is triggered by including python-internal.h, and the
8721         error message is:
8722
8723              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
8724                       from build-gnulib/import/math.h:27,
8725                       from d:/usr/Python26/include/pyport.h:235,
8726                       from d:/usr/Python26/include/Python.h:58,
8727                       from python/python-internal.h:94,
8728                       from python/py-arch.c:24:
8729              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
8730         using ::hypot;
8731                 ^~~~~
8732
8733         This happens because Python headers define 'hypot' to expand t
8734         '_hypot' in the Windows builds.
8735         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
8736         'hypoth'.  This avoids a compilation error.
8737
8738 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
8739
8740         * MAINTAINERS (Write After Approval): Fix ordering.
8741
8742 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
8743
8744         * MAINTAINERS (Write After Approval): Add Alan Hayward.
8745
8746 2018-01-26  Alan Modra  <amodra@gmail.com>
8747
8748         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
8749         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
8750         Remove nop.  Make const.  Comment.
8751         (powerpc32_plt_stub_so_2): New.
8752         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
8753         Correct count.  Update uses.
8754         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
8755         Move common code reading PLT entry word.  Correct
8756         powerpc32_plt_stub PLT address calculation.
8757         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
8758         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
8759         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
8760         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
8761         (ppc64_standard_linkage8): Likewise.
8762         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
8763         Correct insns description.
8764         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
8765
8766 2018-01-24  Pedro Alves  <palves@redhat.com>
8767
8768         GCC PR libstdc++/83906
8769         * gdbtypes.c (operator==(const dynamic_prop &,
8770         const dynamic_prop &)): New.
8771         (operator==(const range_bounds &, const range_bounds &)): New.
8772         (check_types_equal): Use them instead of memcmp.
8773         * gdbtypes.h (operator==(const dynamic_prop &,
8774         const dynamic_prop &)): Declare.
8775         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
8776         (operator==(const range_bounds &, const range_bounds &)): Declare.
8777         (operator!=(const range_bounds &, const range_bounds &)): Declare.
8778
8779 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8780
8781         * s390-linux-tdep.c (s390_record_address_mask)
8782         (s390_record_calc_disp_common, s390_record_calc_disp)
8783         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
8784         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
8785         (s390_process_record): Move to s390-tdep.c.
8786         (s390_linux_init_abi_any): Adjust.
8787         * s390-tdep.c (s390_record_address_mask)
8788         (s390_record_calc_disp_common, s390_record_calc_disp)
8789         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
8790         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
8791         (s390_process_record): Moved from s390-linux-tdep.c
8792         (s390_gdbarch_init): Adjust.
8793
8794 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8795
8796         * s390-linux-nat.c (s390-tdep.h): New include.
8797         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
8798         (HFILES_NO_SRCDIR): Add s390-tdep.h.
8799         (ALLDEPFILES): Add s390-tdep.c.
8800         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
8801         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
8802         * s390-tdep.h: ...this.  New file.
8803         * s390-linux-tdep.c (s390-tdep.h): New include.
8804         (_initialize_s390_tdep): Rename to...
8805         (_initialize_s390_linux_tdep): ...this and adjust.
8806         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
8807         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
8808         s390-tdep.h.
8809         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
8810         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
8811         (s390_is_partial_instruction, s390_software_single_step)
8812         (is_non_branch_ril, s390_displaced_step_copy_insn)
8813         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
8814         (s390_prologue_data, s390_addr, s390_store, s390_load)
8815         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
8816         (s390_register_call_saved, s390_guess_tracepoint_registers)
8817         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
8818         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
8819         (s390_pseudo_register_name, s390_pseudo_register_type)
8820         (s390_pseudo_register_read, s390_pseudo_register_write)
8821         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
8822         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
8823         (s390_addr_bits_remove, s390_address_class_type_flags)
8824         (s390_address_class_type_flags_to_name)
8825         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
8826         (s390_function_arg_float, s390_function_arg_vector)
8827         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
8828         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
8829         (s390_frame_align, s390_register_return_value, s390_return_value)
8830         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
8831         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
8832         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
8833         (s390_trad_frame_prev_register, s390_unwind_cache)
8834         (s390_prologue_frame_unwind_cache)
8835         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
8836         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
8837         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
8838         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
8839         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
8840         (s390_frame_base_address, s390_local_base_address)
8841         (s390_frame_base, s390_gcc_target_options)
8842         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
8843         (s390_validate_reg_range, s390_tdesc_valid)
8844         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
8845         * s390-tdep.c: ...this.  New file.
8846
8847 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8848
8849         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
8850         (s390_process_record, s390_gdbarch_tdep_alloc)
8851         (s390_linux_init_abi_any): Use/set new hook.
8852
8853 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8854
8855         * s390-linux-tdep.c (osabi.h): New include.
8856         (s390_linux_init_abi_31, s390_linux_init_abi_64)
8857         (s390_linux_init_abi_any): New functions.
8858         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
8859
8860 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8861
8862         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
8863         tdesc_has_registers check
8864
8865 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8866
8867         * s390-linux-tdep.c (s390_tdesc_valid): New function.
8868         (s390_validate_reg_range): New macro.
8869         (s390_gdbarch_init): Adjust.
8870
8871 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8872
8873         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
8874         (s390_gdbarch_tdep_alloc): Adjust.
8875         (s390_gdbarch_init): Adjust.
8876
8877 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8878
8879         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
8880         <have_tdb>: Change type to bool.
8881         (s390_gdbarch_tdep_alloc): Adjust.
8882         (s390_gdbarch_init): Adjust.
8883
8884 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8885
8886         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
8887         (gdbarch_tdep) <have_upper, have_vx>: New fields.
8888         (s390_gdbarch_tdep_alloc): New function.
8889         (s390_gdbarch_init): Allocate tdep at start and use its fields
8890         instead of separate variables.
8891
8892 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
8893
8894         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
8895         when looking for cached gdbarch and add comment for remaining.
8896
8897 2018-01-22  Pedro Alves  <palves@redhat.com>
8898             Sergio Durigan Junior  <sergiodj@redhat.com>
8899
8900         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
8901         case.
8902
8903 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
8904
8905         * MAINTAINERS: Update my company e-mail address.
8906
8907 2018-01-22  Yao Qi  <yao.qi@linaro.org>
8908
8909         * regcache.c (cooked_write_test): New function.
8910         (_initialize_regcache): Register the test.
8911
8912 2018-01-22  Yao Qi  <yao.qi@linaro.org>
8913
8914         * ia64-tdep.c (ia64_pseudo_register_read): Call
8915         regcache->cooked_read instead of regcache_cooked_read_unsigned.
8916         * m32c-tdep.c (m32c_cat_read): Likewise.
8917         (m32c_r3r2r1r0_read): Likewise.
8918         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
8919         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
8920
8921 2018-01-22  Yao Qi  <yao.qi@linaro.org>
8922
8923         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
8924         method raw_read instead of regcache_raw_read.
8925         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
8926         * arm-tdep.c (arm_neon_quad_read): Likewise.
8927         * avr-tdep.c (avr_pseudo_register_read): Likewise.
8928         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
8929         * frv-tdep.c (frv_pseudo_register_read): Likewise.
8930         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
8931         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
8932         (i386_pseudo_register_read_into_value): Likewise.
8933         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
8934         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
8935         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
8936         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
8937         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
8938         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
8939         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
8940         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
8941         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
8942
8943 2018-01-22  Yao Qi  <yao.qi@linaro.org>
8944
8945         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
8946         * configure.tgt: Remove target mt.
8947         * mt-tdep.c: Remove.
8948         * regcache.c (cooked_read_test): Remove the check for mt.
8949
8950 2018-01-22  Yao Qi  <yao.qi@linaro.org>
8951
8952         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
8953         instead of gdbarch_pseudo_register_read_value.
8954
8955 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
8956
8957         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
8958         language is Ada.
8959
8960 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
8961
8962         * linespec.c (create_sals_line_offset): Remove code that preserved
8963         the symtab_and_line's line number.
8964
8965 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
8966
8967         * varobj.c (varobj_create): Don't set valid_block when creating a
8968         floating varobj.
8969
8970 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
8971
8972         * varobj.c (varobj_create): Remove out of date comment.
8973
8974 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
8975
8976         PR mi/20395
8977         * ada-exp.y (write_var_from_sym): Pass extra parameter when
8978         updating innermost block.
8979         * parse.c (innermost_block_tracker::update): Take extra type
8980         parameter, and check types match before updating innermost block.
8981         (write_dollar_variable): Update innermost block for registers.
8982         * parser-defs.h (enum innermost_block_tracker_type): New enum.
8983         (innermost_block_tracker::innermost_block_tracker): Initialise
8984         m_types member.
8985         (innermost_block_tracker::reset): Take type parameter.
8986         (innermost_block_tracker::update): Take type parameter, and pass
8987         type through as needed.
8988         (innermost_block_tracker::m_types): New member.
8989         * varobj.c (varobj_create): Pass type when reseting innermost
8990         block.
8991
8992 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
8993
8994         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
8995         * ada-lang.c (resolve_subexp): Likewise.
8996         * breakpoint.c (set_breakpoint_condition) Likewise.
8997         (watch_command_1) Likewise.
8998         * c-exp.y (variable): Likewise.
8999         * d-exp.y (PrimaryExpression): Likewise.
9000         * f-exp.y (variable): Likewise.
9001         * go-exp.y (variable): Likewise.
9002         * m2-exp.y (variable): Likewise.
9003         * objfiles.c (objfile::~objfile): Likewise.
9004         * p-exp.y (variable): Likewise.
9005         * parse.c (innermost_block): Change type.
9006         * parser-defs.h (class innermost_block_tracker): New.
9007         (innermost_block): Change to innermost_block_tracker.
9008         * printcmd.c (display_command): Switch to innermost_block API.
9009         (do_one_display): Likewise.
9010         * rust-exp.y (do_one_display): Likewise.
9011         * symfile.c (clear_symtab_users): Likewise.
9012         * varobj.c (varobj_create): Switch to innermost_block API, replace
9013         use of innermost_block with block stored on varobj object.
9014
9015 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
9016
9017         * expression.h (innermost_block): Remove declaration.
9018         * varobj.c: Add 'parser-defs.h' include.
9019
9020 2018-01-19  Tom Tromey  <tom@tromey.com>
9021
9022         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
9023         symbols in the static and global blocks.
9024
9025 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
9026
9027         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
9028         gdb_ptrace.h, and move including gdb_wait.h ...
9029         * nat/linux-ptrace.h: ... to here.
9030
9031 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9032
9033         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
9034         inf_ptrace_detach_success.
9035         (inf_ptrace_detach_success): Add inferior parameter, use it
9036         instead of inferior_ptid, pass it to detach_inferior.
9037         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
9038         parameter.
9039         * inferior.c (detach_inferior): Add overload that takes an
9040         inferior object.
9041         * inferior.h (detach_inferior): Likewise.
9042         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
9043         use inferior_ptid, adjust call to inf_ptrace_detach_success.
9044         * linux-thread-db.c (thread_db_detach): Use inf parameter.
9045
9046 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9047
9048         * target.h (struct target_ops) <to_detach>: Add inferior
9049         parameter.
9050         (target_detach): Likewise.
9051         * target.c (dispose_inferior): Pass inferior down.
9052         (target_detach): Pass inferior down.  Assert that it is equal to
9053         the current inferior.
9054         * aix-thread.c (aix_thread_detach): Pass inferior down.
9055         * corefile.c (core_file_command): Pass current_inferior() down.
9056         * corelow.c (core_detach): Add inferior parameter.
9057         * darwin-nat.c (darwin_detach): Likewise.
9058         * gnu-nat.c (gnu_detach): Likewise.
9059         * inf-ptrace.c (inf_ptrace_detach): Likewise.
9060         * infcmd.c (detach_command): Pass current_inferior() down to
9061         target_detach.
9062         * infrun.c (follow_fork_inferior): Pass parent_inf to
9063         target_detach.
9064         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
9065         target_detach.
9066         * linux-nat.c (linux_nat_detach): Add inferior parameter.
9067         * linux-thread-db.c (thread_db_detach): Likewise.
9068         * nto-procfs.c (procfs_detach): Likewise.
9069         * procfs.c (procfs_detach): Likewise.
9070         * record.c (record_detach): Likewise.
9071         * record.h (struct inferior): Forward-declare.
9072         (record_detach): Add inferior parameter.
9073         * remote-sim.c (gdbsim_detach): Likewise.
9074         * remote.c (remote_detach_1): Likewise.
9075         (remote_detach): Likewise.
9076         (extended_remote_detach): Likewise.
9077         * sol-thread.c (sol_thread_detach): Likewise.
9078         * target-debug.h (target_debug_print_inferior_p): New macro.
9079         * target-delegates.c: Re-generate.
9080         * top.c (kill_or_detach): Pass inferior down to target_detach.
9081         * windows-nat.c (windows_detach): Add inferior parameter.
9082
9083 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
9084
9085         * target.h (struct target_ops) <to_detach>: Remove args
9086         parameter.
9087         (target_detach): Likewise.
9088         * target.c (dispose_inferior): Adjust.
9089         (target_detach): Remove args parameter, adjust.
9090         * aix-thread.c (aix_thread_detach): Adjust.
9091         * corefile.c (core_file_command): Adjust.
9092         * corelow.c (core_detach): Adjust.
9093         * darwin-nat.c (darwin_detach): Adjust.
9094         * gnu-nat.c (gnu_detach): Adjust.
9095         * inf-ptrace.c (inf_ptrace_detach): Adjust.
9096         * infcmd.c (detach_command): Adjust
9097         * infrun.c (follow_fork_inferior): Adjust.
9098         (handle_vfork_child_exec_or_exit): Adjust.
9099         * linux-fork.c (linux_fork_detach): Remove args parameter.
9100         * linux-fork.h (linux_fork_detach): Likewise.
9101         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
9102         * linux-thread-db.c (thread_db_detach): Likewise.
9103         * nto-procfs.c (procfs_detach): Likewise.
9104         * procfs.c (procfs_detach): Likewise.
9105         (do_detach): Remove signo parameter.
9106         * record.c (record_detach): Remove args parameter.
9107         * record.h (record_detach): Likewise.
9108         * remote-sim.c (gdbsim_detach): Likewise.
9109         * remote.c (remote_detach_1): Likewise.
9110         (remote_detach): Likewise.
9111         (extended_remote_detach): Likewise.
9112         * sol-thread.c (sol_thread_detach): Likewise.
9113         * target-delegates.c: Re-generate.
9114         * top.c (struct qt_args) <args>: Remove field.
9115         (kill_or_detach): Don't pass args.
9116         (quit_force): Don't set args.
9117         * windows-nat.c (windows_detach): Remove args parameter.
9118
9119 2018-01-19  Yao Qi  <yao.qi@linaro.org>
9120
9121         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
9122         (arm_linux_init_abi): Install it.
9123
9124 2018-01-19  Yao Qi  <yao.qi@linaro.org>
9125
9126         * osabi.c (gdb_osabi_names): Extend the regexp for
9127         arm-linux-gnueabihf.
9128
9129 2018-01-18  Yao Qi  <yao.qi@linaro.org>
9130
9131         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
9132         m_abbrevs.
9133         (abbrev_table::add_abbrev): Update.
9134         (abbrev_table::lookup_abbrev): Update.
9135
9136 2018-01-18  Yao Qi  <yao.qi@linaro.org>
9137
9138         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
9139
9140 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
9141
9142         * compile/compile.c (compile_to_object): Convert "triplet_rx"
9143         to "std::string".
9144
9145 2018-01-17  Tom Tromey  <tom@tromey.com>
9146
9147         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
9148
9149 2018-01-17  Tom Tromey  <tom@tromey.com>
9150
9151         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
9152         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
9153         (create_array_type_with_stride): Update.
9154         * dwarf2read.c (set_die_type): Update.
9155
9156 2018-01-17  Tom Tromey  <tom@tromey.com>
9157
9158         * dwarf2read.c (delayed_method_info): Remove typedef.
9159         (dwarf2_cu::method_info): Now a std::vector.
9160         (add_to_method_list): Update.
9161         (free_delayed_list): Remove.
9162         (compute_delayed_physnames): Update.
9163         (process_full_comp_unit, process_full_type_unit): Clear the method
9164         list.  Remove cleanups.
9165         (psymtab_include_file_name): Add name_holder parameter.  Use
9166         unique_xmalloc_ptr.
9167         (dwarf_decode_lines): Update.
9168
9169 2018-01-17  Tom Tromey  <tom@tromey.com>
9170             Simon Marchi  <simon.marchi@ericsson.com>
9171
9172         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
9173         (dwarf2_per_objfile::free_cached_comp_units)
9174         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
9175         (init_cutu_and_read_dies_no_follow): Update.
9176         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
9177         (dwarf2_cu::~dwarf2_cu): New.
9178         (free_heap_comp_unit, free_stack_comp_unit): Remove.
9179         (age_cached_comp_units, free_one_cached_comp_unit): Update.
9180
9181 2018-01-17  Tom Tromey  <tom@tromey.com>
9182             Simon Marchi  <simon.marchi@ericsson.com>
9183
9184         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
9185         (struct die_reader_specs) <abbrev_table>: New member.
9186         (struct abbrev_table): Add constructor.
9187         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
9188         <abbrev_obstack>: Now an auto_obstack.
9189         (abbrev_table_up): New typedef.
9190         (init_cu_die_reader): Add abbrev_table parameter.
9191         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
9192         Add result_dwo_abbrev_table.
9193         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
9194         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
9195         Update.
9196         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
9197         parameter.
9198         (skip_children): Update.
9199         (abbrev_table::alloc_abbrev): Rename from
9200         abbrev_table_alloc_abbrev.
9201         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
9202         (abbrev_table::lookup_abbrev): Rename from
9203         abbrev_table_lookup_abbrev.
9204         (abbrev_table_read_table): Return abbrev_table_up.
9205         (abbrev_table_free, abbrev_table_free_cleanup)
9206         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
9207         (load_partial_dies): Update.
9208
9209 2018-01-17  Tom Tromey  <tom@tromey.com>
9210
9211         * dwarf2read.c (dwarf2_compute_name): Update comment.
9212         (read_func_scope, read_variable): Update.
9213         (new_symbol): Remove.
9214         (new_symbol_full): Rename to new_symbol.
9215
9216 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
9217
9218         PR gdb/16577
9219         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
9220         a warning instead of throwing an error, set section size to 0 and return
9221         NULL.
9222         * gdb_bfd.h (gdb_bfd_map_section): Update description.
9223
9224 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
9225
9226         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
9227         std::string.
9228         (linux_ptrace_attach_fail_reason_string): Likewise.
9229         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
9230         Likewise.
9231         (linux_ptrace_attach_fail_reason_string): Likewise.
9232         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
9233
9234 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
9235
9236         * linux-nat.c (linux_nat_attach): Remove xstrdup.
9237
9238 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
9239
9240         PR gdb/21559
9241         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
9242         checking for fs_base/gs_base fields in struct user_regs_struct.
9243         * configure: Regenerate.
9244
9245 2018-01-17  Yao Qi  <yao.qi@linaro.org>
9246
9247         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
9248         function.
9249         (aarch64_linux_init_abi): Install it to gdbarch hook
9250         gcc_target_options.
9251
9252 2018-01-15  Pedro Alves  <palves@redhat.com>
9253
9254         * common/signals-state-save-restore.c
9255         (save_original_signals_state): Fix typos.
9256
9257 2017-01-12  Tom Tromey  <tom@tromey.com>
9258             Sergio Durigan Junior  <sergiodj@redhat.com>
9259
9260         * Makefile.in (install-only): Install gdb-add-index.
9261
9262 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
9263
9264         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
9265
9266 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9267
9268         * infrun.c (keep_going_pass_signal): Clear step-over info when
9269         insert_breakpoints fails.
9270
9271 2018-01-11  Pedro Alves  <palves@redhat.com>
9272
9273         PR gdb/22583
9274         * infrun.c (resume): Rename to ...
9275         (resume_1): ... this.
9276         (resume): Reimplement as wrapper around resume_1.
9277
9278 2018-01-11  Pedro Alves  <palves@redhat.com>
9279
9280         PR remote/22597
9281         * remote.c (remote_parse_stop_reply): Default to the last-set
9282         general thread instead of to 'magic_null_ptid'.
9283
9284 2018-01-10  Pedro Alves  <palves@redhat.com>
9285
9286         * language.h (language_get_symbol_name_matcher): Rename ...
9287         (get_symbol_name_matcher): ... this.
9288         * language.c (language_get_symbol_name_matcher): Ditto.
9289         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
9290         callers adjusted.
9291
9292 2018-01-10  Pedro Alves  <palves@redhat.com>
9293
9294         PR gdb/22670
9295         * dwarf2read.c
9296         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
9297         Adjust to use language_get_symbol_name_matcher instead of
9298         language_defn::la_get_symbol_name_matcher.
9299         * language.c (language_get_symbol_name_matcher): If in Ada mode
9300         and the lookup name is a verbatim match, return Ada's matcher.
9301         * language.h (language_get_symbol_name_matcher): Adjust comment.
9302         (ada_lookup_name_info::verbatim_p):: New method.
9303
9304 2018-01-10  Pedro Alves  <palves@redhat.com>
9305
9306         PR gdb/22670
9307         * ada-lang.c (ada_collect_symbol_completion_matches): If the
9308         minsym's language is language_auto or language_cplus, pass down
9309         language_ada instead.
9310         * symtab.c (compare_symbol_name): Don't frob symbol language here.
9311
9312 2018-01-10  Pedro Alves  <palves@redhat.com>
9313
9314         PR gdb/22670
9315         * minsyms.c (linkage_name_str): New function.
9316         (iterate_over_minimal_symbols): Use it.
9317
9318 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9319
9320         * NEWS: Document that 'info proc' now works on FreeBSD.
9321
9322 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9323
9324         * configure.ac: Check for kinfo_getfile in libutil.
9325         * configure: Regenerate.
9326         * config.in: Regenerate.
9327         * fbsd-nat.c: Include "fbsd-tdep.h".
9328         (fbsd_fetch_cmdline): New.
9329         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
9330         rather than calling error.
9331         (fbsd_info_proc): New.
9332         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
9333         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
9334         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
9335
9336 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9337
9338         * fbsd-nat.c (struct free_deleter): Remove.
9339         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
9340
9341 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9342
9343         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
9344         NULL for an empty pathname.
9345
9346 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
9347
9348         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
9349         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
9350         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
9351         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
9352         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
9353         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
9354         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
9355         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
9356         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
9357         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
9358         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
9359         (fbsd_core_fetch_timeval, fbsd_print_sigset)
9360         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
9361         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
9362         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
9363
9364 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
9365
9366         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
9367         (gnu_xfer_auxv): New function.
9368         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
9369         TARGET_OBJECT_AUXV.
9370
9371 2018-01-08  Yao Qi  <yao.qi@linaro.org>
9372             Simon Marchi  <simon.marchi@ericsson.com>
9373
9374         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
9375         common/selftest.c.
9376         (COMMON_OBS): Remove selftest.o.
9377         * configure.ac: Append selftest-arch.c and common/selftest.c to
9378         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
9379         * configure: Re-generated.
9380         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
9381         GDB_SELF_TEST.
9382         (maintenance_info_selftests): Likewise.
9383
9384 2018-01-08  Xavier Roirand  <roirand@adacore.com>
9385
9386         * ada-valprint.c (val_print_packed_array_elements): Use
9387         proper number of elements when printing an array indexed
9388         by an enumeration type.
9389
9390 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
9391
9392         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
9393         (dw2_get_file_names_reader): Adjust.
9394         (lookup_dwo_signatured_type): Adjust.
9395         (lookup_dwp_signatured_type): Adjust.
9396         (lookup_signatured_type): Adjust.
9397         (create_type_unit_group): Adjust.
9398         (get_type_unit_group): Adjust.
9399         (process_psymtab_comp_unit_reader): Adjust.
9400         (build_type_psymtabs_reader): Adjust.
9401         (scan_partial_symbols): Adjust.
9402         (add_partial_symbol): Adjust.
9403         (add_partial_subprogram): Adjust.
9404         (peek_die_abbrev): Adjust.
9405         (fixup_go_packaging): Adjust.
9406         (process_imported_unit_die): Adjust.
9407         (dwarf2_compute_name): Adjust.
9408         (dwarf2_physname): Adjust.
9409         (read_import_statement): Adjust.
9410         (handle_DW_AT_stmt_list): Adjust.
9411         (read_file_scope): Adjust.
9412         (read_func_scope): Adjust.
9413         (read_lexical_block_scope): Adjust.
9414         (read_call_site_scope): Adjust.
9415         (read_variable): Adjust.
9416         (dwarf2_rnglists_process): Adjust.
9417         (dwarf2_ranges_process): Adjust.
9418         (dwarf2_ranges_read): Adjust.
9419         (dwarf2_get_pc_bounds): Adjust.
9420         (dwarf2_record_block_ranges): Adjust.
9421         (dwarf2_add_field): Adjust.
9422         (dwarf2_add_member_fn): Adjust.
9423         (read_structure_type): Adjust.
9424         (process_structure_scope): Adjust.
9425         (read_enumeration_type): Adjust.
9426         (read_array_type): Adjust.
9427         (mark_common_block_symbol_computed): Adjust.
9428         (read_common_block): Adjust.
9429         (read_namespace_type): Adjust.
9430         (read_namespace): Adjust.
9431         (read_module_type): Adjust.
9432         (read_tag_pointer_type): Adjust.
9433         (read_tag_ptr_to_member_type): Adjust.
9434         (read_tag_string_type): Adjust.
9435         (read_subroutine_type): Adjust.
9436         (read_typedef): Adjust.
9437         (read_base_type): Adjust.
9438         (attr_to_dynamic_prop): Adjust.
9439         (read_subrange_type): Adjust.
9440         (read_unspecified_type): Adjust.
9441         (dwarf2_read_abbrevs): Adjust.
9442         (load_partial_dies): Adjust.
9443         (read_partial_die): Adjust.
9444         (find_partial_die): Adjust.
9445         (guess_partial_die_structure_name): Adjust.
9446         (fixup_partial_die): Adjust.
9447         (read_attribute_value): Adjust.
9448         (read_addr_index): Adjust.
9449         (read_addr_index_from_leb128): Adjust.
9450         (read_str_index): Adjust.
9451         (dwarf2_string_attr): Adjust.
9452         (get_debug_line_section): Adjust.
9453         (dwarf_decode_line_header): Adjust.
9454         (lnp_state_machine::check_line_address): Adjust.
9455         (dwarf_decode_lines_1): Adjust.
9456         (dwarf_decode_lines): Adjust.
9457         (dwarf2_start_symtab): Adjust.
9458         (var_decode_location): Adjust.
9459         (new_symbol_full): Adjust.
9460         (dwarf2_const_value_data): Adjust.
9461         (dwarf2_const_value_attr): Adjust.
9462         (dwarf2_const_value): Adjust.
9463         (die_type): Adjust.
9464         (die_containing_type): Adjust.
9465         (build_error_marker_type): Adjust.
9466         (lookup_die_type): Adjust.
9467         (guess_full_die_structure_name): Adjust.
9468         (anonymous_struct_prefix): Adjust.
9469         (determine_prefix): Adjust.
9470         (dwarf2_name): Adjust.
9471         (follow_die_ref_or_sig): Adjust.
9472         (follow_die_offset): Adjust.
9473         (follow_die_ref): Adjust.
9474         (follow_die_sig_1): Adjust.
9475         (follow_die_sig): Adjust.
9476         (get_signatured_type): Adjust.
9477         (get_DW_AT_signature_type): Adjust.
9478         (decode_locdesc): Adjust.
9479         (dwarf_decode_macros): Adjust.
9480         (cu_debug_loc_section): Adjust.
9481         (fill_in_loclist_baton): Adjust.
9482         (dwarf2_symbol_mark_computed): Adjust.
9483         (init_one_comp_unit): Don't assign
9484         dwarf2_cu::dwarf2_per_objfile.
9485         (set_die_type): Adjust.
9486
9487 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
9488
9489         * dwarf2read.c (struct mapped_debug_names): Add constructor.
9490         <dwarf2_per_objfile>: New field.
9491         (dwarf2_per_objfile): Remove global.
9492         (get_dwarf2_per_objfile): New function.
9493         (set_dwarf2_per_objfile): New function.
9494         (dwarf2_build_psymtabs_hard): Change objfile parameter to
9495         dwarf2_per_objfile.
9496         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
9497         (read_abbrev_offset): Likewise.
9498         (read_indirect_string): Likewise.
9499         (read_indirect_line_string): Likewise.
9500         (read_indirect_string_at_offset): Likewise.
9501         (read_indirect_string_from_dwz): Likewise.
9502         (dwarf2_find_containing_comp_unit): Change objfile parameter to
9503         dwarf2_per_objfile.
9504         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
9505         (create_all_comp_units): Change objfile parameter to
9506         dwarf2_per_objfile.
9507         (create_all_type_units): Likewise.
9508         (process_queue): Add dwarf2_per_objfile parameter.
9509         (read_and_check_comp_unit_head): Likewise.
9510         (lookup_dwo_unit_in_dwp): Likewise.
9511         (get_dwp_file): Likewise.
9512         (process_cu_includes): Likewise.
9513         (struct free_dwo_file_cleanup_data): New struct.
9514         (dwarf2_has_info): Use get_dwarf2_per_objfile and
9515         set_dwarf2_per_objfile.
9516         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
9517         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
9518         context, adjust calls.
9519         (dw2_instantiate_symtab): Likewise.
9520         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
9521         (dw2_get_cu): Likewise.
9522         (create_cu_from_index_list): Change objfile parameter to
9523         dwarf2_per_objfile.
9524         (create_cus_from_index_list): Get dwarf2_per_objfile from
9525         context, adjust calls.
9526         (create_cus_from_index): Likewise.
9527         (create_signatured_type_table_from_index): Change objfile
9528         parameter to dwarf2_per_objfile.
9529         (create_signatured_type_table_from_debug_names): Change objfile
9530         parameter to dwarf2_per_objfile.
9531         (create_addrmap_from_index): Likewise.
9532         (create_addrmap_from_aranges): Likewise.
9533         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
9534         (dw2_setup): Remove.
9535         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
9536         context.
9537         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
9538         get_dwarf2_per_objfile.
9539         (dw2_forget_cached_source_info): Likewise.
9540         (dw2_map_symtabs_matching_filename): Likewise.
9541         (struct dw2_symtab_iterator) <index>: Remove.
9542         <dwarf2_per_objfile>: New field.
9543         (dw2_symtab_iter_init): Replace index parameter with
9544         dwarf2_per_objfile.
9545         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
9546         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
9547         (dw2_print_stats): Likewise.
9548         (dw2_dump): Likewise.
9549         (dw2_expand_symtabs_for_function): Likewise.
9550         (dw2_expand_all_symtabs): Likewise.
9551         (dw2_expand_symtabs_with_fullname): Likewise.
9552         (dw2_expand_marked_cus): Replace index and objfile parameters
9553         with dwarf2_per_objfile.
9554         (dw_expand_symtabs_matching_file_matcher): Add
9555         dwarf2_per_objfile parameter and adjust calls.
9556         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
9557         adjust calls.
9558         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
9559         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
9560         adjust calls.
9561         (create_cus_from_debug_names_list): Replace objfile parameter
9562         with dwarf2_per_objfile and adjust calls.
9563         (create_cus_from_debug_names): Likewise.
9564         (dwarf2_read_debug_names): Likewise.
9565         (mapped_debug_names::namei_to_name): Adjust call.
9566         (dw2_debug_names_iterator::next): Likewise.
9567         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
9568         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
9569         (dw2_debug_names_dump): Likewise.
9570         (dw2_debug_names_expand_symtabs_for_function): Likewise.
9571         (dw2_debug_names_expand_symtabs_matching): Likewise.
9572         (dwarf2_initialize_objfile): Likewise.
9573         (dwarf2_build_psymtabs): Likewise.
9574         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
9575         this_cu.
9576         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
9577         (read_and_check_comp_unit_head): Likewise.
9578         (read_abbrev_offset): Likewise.
9579         (create_debug_type_hash_table): Likewise.
9580         (create_debug_types_hash_table): Likewise.
9581         (create_all_type_units): Replace objfile parameter with
9582         dwarf2_per_objfile.
9583         (add_type_unit): Add dwarf2_per_objfile parameter.
9584         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
9585         with dwarf2_per_objfile.
9586         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
9587         (lookup_dwp_signatured_type): Likewise.
9588         (lookup_signatured_type): Likewise.
9589         (read_cutu_die_from_dwo): Likewise.
9590         (init_tu_and_read_dwo_dies): Likewise.
9591         (init_cutu_and_read_dies): Likewise.
9592         (init_cutu_and_read_dies_no_follow): Likewise.
9593         (allocate_type_unit_groups_table): Add objfile parameter.
9594         (create_type_unit_group): Use dwarf2_per_objfile from cu.
9595         (get_type_unit_group): Likewise.
9596         (process_psymtab_comp_unit): Update call.
9597         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
9598         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
9599         (print_tu_stats): Likewise.
9600         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
9601         in void* parameter.
9602         (build_type_psymtabs): Change objfile parameter to
9603         dwarf2_per_objfile.
9604         (process_skeletonless_type_unit): Use dwarf2_per_objfile
9605         passed in void* parameter.
9606         (process_skeletonless_type_units): Change objfile parameter to
9607         dwarf2_per_objfile.
9608         (set_partial_user): Likewise.
9609         (dwarf2_build_psymtabs_hard): Likewise.
9610         (read_comp_units_from_section): Likewise.
9611         (create_all_comp_units): Likewise.
9612         (scan_partial_symbols): Update calls.
9613         (add_partial_symbol): Likewise.
9614         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
9615         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
9616         (process_queue): Add dwarf2_per_objfile parameter.
9617         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
9618         (compute_compunit_symtab_includes): Likewise.
9619         (process_cu_includes): Add dwarf2_per_objfile parameter.
9620         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
9621         (process_full_type_unit): Likewise.
9622         (process_imported_unit_die): Update call.
9623         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
9624         (read_file_scope): Likewise.
9625         (allocate_dwo_file_hash_table): Add objfile parameter.
9626         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
9627         (create_cus_hash_table): Likewise.
9628         (create_dwp_hash_table): Likewise.
9629         (create_dwo_unit_in_dwp_v1): Likewise.
9630         (create_dwp_v2_section): Likewise.
9631         (create_dwo_unit_in_dwp_v2): Likewise.
9632         (lookup_dwo_unit_in_dwp): Likewise.
9633         (try_open_dwop_file): Likewise.
9634         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
9635         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
9636         cleanup to include a reference to dwarf2_per_objfile.
9637         (open_dwp_file): Add dwarf2_per_objfile parameter.
9638         (open_and_init_dwp_file): Likewise.
9639         (get_dwp_file): Likewise.
9640         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
9641         (queue_and_load_all_dwo_tus): Update call.
9642         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
9643         data.
9644         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
9645         (dwarf2_ranges_process): Likewise.
9646         (dwarf2_get_pc_bounds): Likewise.
9647         (mark_common_block_symbol_computed): Likewise.
9648         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
9649         (dwarf2_read_abbrevs): Update call.
9650         (read_partial_die): Use dwarf2_per_objfile from cu.
9651         (find_partial_die): Likewise.
9652         (fixup_partial_die): Likewise.
9653         (read_attribute_value): Likewise.
9654         (read_indirect_string_at_offset_from): Add objfile parameter.
9655         (read_indirect_string_at_offset): Add dwarf2_per_objfile
9656         parameter.
9657         (read_indirect_string_from_dwz): Add objfile parameter.
9658         (read_indirect_string): Add objfile parameter.
9659         (read_addr_index_1): Add dwarf2_per_objfile parameter.
9660         (read_addr_index): Use dwarf2_per_objfile from cu.
9661         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
9662         call dw2_setup.
9663         (read_str_index): Use dwarf2_per_objfile from cu.
9664         (get_debug_line_section): Likewise.
9665         (read_formatted_entries): Add dwarf2_per_objfile parameter.
9666         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
9667         (new_symbol_full): Use dwarf2_per_objfile from cu.
9668         (build_error_marker_type): Likewise.
9669         (lookup_die_type): Likewise.
9670         (determine_prefix): Likewise.
9671         (follow_die_offset): Likewise.
9672         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
9673         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
9674         (dwarf2_fetch_die_type_sect_off): Likewise.
9675         (dwarf2_get_die_type): Likewise.
9676         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
9677         (get_signatured_type): Likewise.
9678         (get_DW_AT_signature_type): Likewise.
9679         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
9680         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
9681         (cu_debug_loc_section): Likewise.
9682         (fill_in_loclist_baton): Likewise.
9683         (dwarf2_symbol_mark_computed): Likewise.
9684         (dwarf2_find_containing_comp_unit): Change objfile parameter to
9685         dwarf2_per_objfile.
9686         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
9687         parameter.
9688         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
9689         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
9690         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
9691         (set_die_type): Use dwarf2_free_objfile from cu.
9692         (get_die_type_at_offset): Likewise.
9693         (dwarf2_per_objfile_free): Don't assign global variable.
9694         (debug_names) <constructor>: Add dwarf2_per_objfile
9695         parameter, update m_debugstrlookup construction.
9696         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
9697         parameter.
9698         <m_dwarf2_per_objfile>: New field.
9699         <lookup>: Use m_dwarf2_per_objfile.
9700         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
9701         (psyms_seen_size): Likewise.
9702         (write_gdbindex): Replace objfile parameter with
9703         dwarf2_per_objfile.
9704         (write_debug_names): Likewise.
9705         (write_psymtabs_to_index): Likewise.
9706         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
9707         calls.
9708
9709 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
9710
9711         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
9712         <dwarf2_per_objfile>: New field.
9713         (struct dwarf2_per_cu_data) <objfile>: Remove.
9714         <dwarf2_per_objfile>: New field.
9715         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
9716         of objfile.
9717         (create_signatured_type_table_from_index): Likewise.
9718         (create_debug_type_hash_table): Likewise.
9719         (fill_in_sig_entry_from_dwo_entry): Likewise.
9720         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
9721         (create_type_unit_group): Assign dwarf2_per_objfile instead of
9722         objfile.
9723         (create_partial_symtab): Access objfile through
9724         dwarf2_per_objfile.
9725         (process_psymtab_comp_unit_reader): Likewise.
9726         (read_comp_units_from_section): Likewise.
9727         (scan_partial_symbols): Likewise.
9728         (add_partial_symbol): Likewise.
9729         (add_partial_subprogram): Likewise.
9730         (peek_die_abbrev): Likewise.
9731         (fixup_go_packaging): Likewise.
9732         (process_full_comp_unit): Likewise.
9733         (process_full_type_unit): Likewise.
9734         (process_imported_unit_die): Likewise.
9735         (dwarf2_compute_name): Likewise.
9736         (dwarf2_physname): Likewise.
9737         (read_import_statement): Likewise.
9738         (create_cus_hash_table): Assign dwarf2_physname instead of
9739         objfile.
9740         (read_func_scope): Access objfile through dwarf2_per_objfile.
9741         (read_lexical_block_scope): Likewise.
9742         (read_call_site_scope): Likewise.
9743         (read_variable): Likewise.
9744         (dwarf2_rnglists_process): Likewise.
9745         (dwarf2_ranges_process): Likewise.
9746         (dwarf2_ranges_read): Likewise.
9747         (dwarf2_record_block_ranges): Likewise.
9748         (dwarf2_add_field): Likewise.
9749         (dwarf2_add_member_fn): Likewise.
9750         (read_structure_type): Likewise.
9751         (process_structure_scope): Likewise.
9752         (read_enumeration_type): Likewise.
9753         (read_array_type): Likewise.
9754         (read_common_block): Likewise.
9755         (read_namespace_type): Likewise.
9756         (read_namespace): Likewise.
9757         (read_module_type): Likewise.
9758         (read_tag_pointer_type): Likewise.
9759         (read_tag_ptr_to_member_type): Likewise.
9760         (read_tag_string_type): Likewise.
9761         (read_subroutine_type): Likewise.
9762         (read_typedef): Likewise.
9763         (read_base_type): Likewise.
9764         (attr_to_dynamic_prop): Likewise.
9765         (read_subrange_type): Likewise.
9766         (read_unspecified_type): Likewise.
9767         (load_partial_dies): Likewise.
9768         (read_partial_die): Likewise.
9769         (find_partial_die): Likewise.
9770         (guess_partial_die_structure_name): Likewise.
9771         (fixup_partial_die): Likewise.
9772         (read_attribute_value): Likewise.
9773         (read_addr_index_from_leb128): Likewise.
9774         (dwarf2_read_addr_index): Likewise.
9775         (dwarf2_string_attr): Likewise.
9776         (lnp_state_machine::check_line_address): Likewise.
9777         (dwarf_decode_lines_1): Likewise.
9778         (dwarf_decode_lines): Likewise.
9779         (dwarf2_start_symtab): Likewise.
9780         (var_decode_location): Likewise.
9781         (new_symbol_full): Likewise.
9782         (dwarf2_const_value_data): Likewise.
9783         (dwarf2_const_value_attr): Likewise.
9784         (dwarf2_const_value): Likewise.
9785         (die_type): Likewise.
9786         (die_containing_type): Likewise.
9787         (lookup_die_type): Likewise.
9788         (guess_full_die_structure_name): Likewise.
9789         (anonymous_struct_prefix): Likewise.
9790         (dwarf2_name): Likewise.
9791         (follow_die_ref_or_sig): Likewise.
9792         (follow_die_offset): Likewise.
9793         (follow_die_ref): Likewise.
9794         (dwarf2_fetch_die_loc_sect_off): Likewise.
9795         (dwarf2_fetch_constant_bytes): Likewise.
9796         (dwarf2_fetch_die_type_sect_off): Likewise.
9797         (dwarf2_get_die_type): Likewise.
9798         (follow_die_sig): Likewise.
9799         (decode_locdesc): Likewise.
9800         (dwarf2_per_cu_objfile): Likewise.
9801         (dwarf2_per_cu_text_offset): Likewise.
9802         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
9803         objfile.
9804         (set_die_type): Access objfile through
9805         dwarf2_per_objfile.
9806
9807 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
9808
9809         * valprint.c (converted_character_d): Remove typedef.
9810         (DEF_VEC_O (converted_character_d)): Remove.
9811         (count_next_character): Use std::vector.
9812         (print_converted_chars_to_obstack): Likewise.
9813         (generic_printstr): Likewise.
9814
9815 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
9816
9817         * xml-support.h (struct gdb_xml_value): Add constructor.
9818         <value>: Change type to unique_xmalloc_ptr.
9819         (gdb_xml_value_s): Remove typedef.
9820         (DEF_VEC_O (gdb_xml_value_s)): Remove.
9821         (gdb_xml_element_start_handler): Change parameter type to
9822         std::vector.
9823         (xml_find_attribute): Likewise.
9824         * xml-support.c (xml_find_attribute): Change parameter type to
9825         std::vector and adjust.
9826         (gdb_xml_values_cleanup): Remove.
9827         (gdb_xml_parser::start_element): Adjust to std::vector.
9828         (xinclude_start_include): Change paraeter type to std::vector
9829         and adjust.
9830         * btrace.c (check_xml_btrace_version): Likewise.
9831         (parse_xml_btrace_block): Likewise.
9832         (parse_xml_btrace_pt_config_cpu): Likewise.
9833         (parse_xml_btrace_pt): Likewise.
9834         (parse_xml_btrace_conf_bts): Likewise.
9835         (parse_xml_btrace_conf_pt): Likewise.
9836         * memory-map.c (memory_map_start_memory): Likewise.
9837         (memory_map_start_property): Likewise.
9838         * osdata.c (osdata_start_osdata): Likewise.
9839         (osdata_start_item): Likewise.
9840         (osdata_start_column): Likewise.
9841         * remote.c (start_thread): Likewise.
9842         * solib-aix.c (library_list_start_library): Likewise.
9843         (library_list_start_list): Likewise.
9844         * solib-svr4.c (library_list_start_library): Likewise.
9845         (svr4_library_list_start_list): Likewise.
9846         * solib-target.c (library_list_start_segment): Likewise.
9847         (library_list_start_section): Likewise.
9848         (library_list_start_library): Likewise.
9849         (library_list_start_list): Likewise.
9850         * tracepoint.c (traceframe_info_start_memory): Likewise.
9851         (traceframe_info_start_tvar): Likewise.
9852         * xml-syscall.c (syscall_start_syscall): Likewise.
9853         * xml-tdesc.c (tdesc_start_target): Likewise.
9854         (tdesc_start_feature): Likewise.
9855         (tdesc_start_reg): Likewise.
9856         (tdesc_start_union): Likewise.
9857         (tdesc_start_struct): Likewise.
9858         (tdesc_start_flags): Likewise.
9859         (tdesc_start_enum): Likewise.
9860         (tdesc_start_field): Likewise.
9861         (tdesc_start_enum_value): Likewise.
9862         (tdesc_start_vector): Likewise.
9863
9864 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
9865
9866         * extension.h (struct xmethod_worker) <clone>: Remove.
9867         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
9868         Remove.
9869         (python_xmethod_worker::clone): Remove.
9870         * valops.c (find_overload_match): Use std::move instead of
9871         clone.
9872
9873 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
9874
9875         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
9876         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
9877         <free_xmethod_worker_data>: Remove.
9878         <get_matching_xmethod_workers>: Chance VEC to std::vector.
9879         <get_xmethod_arg_types>: Remove.
9880         <get_xmethod_result_type>: Remove.
9881         <invoke_xmethod>: Remove.
9882         * extension.c (new_xmethod_worker): Remove.
9883         (clone_xmethod_worker): Remove.
9884         (get_matching_xmethod_workers): Return void, pass std::vector by
9885         pointer.
9886         (get_xmethod_arg_types): Rename to...
9887         (xmethod_worker::get_arg_types): ... this, and adjust.
9888         (get_xmethod_result_type): Rename to...
9889         (xmethod_worker::get_result_type): ... this, and adjust.
9890         (invoke_xmethod): Remove.
9891         (free_xmethod_worker): Remove.
9892         (free_xmethod_worker_vec): Remove.
9893         * extension.h (enum ext_lang_rc): Move here from
9894         extension-priv.h.
9895         (struct xmethod_worker): Add constructor and destructor.
9896         <data>: Remove.
9897         <value>: Remove.
9898         <invoke, clone, do_get_result_type, do_get_arg_types>: New
9899         virtual pure methods.
9900         <get_arg_types, get_result_type>: New methods.
9901         (xmethod_worker_ptr): Remove typedef.
9902         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
9903         (xmethod_worker_vec): Remove typedef.
9904         (xmethod_worker_up): New typedef.
9905         (invoke_xmethod): Remove.
9906         (clone_xmethod_worker): Remove.
9907         (free_xmethod_worker): Remove.
9908         (free_xmethod_worker_vec): Remove.
9909         (get_xmethod_arg_types): Remove.
9910         (get_xmethod_result_type): Remove.
9911         * valops.c (find_method_list): Use std::vector, don't use
9912         intermediate vector.
9913         (value_find_oload_method_list): Use std::vector.
9914         (find_overload_match): Use std::vector.
9915         (find_oload_champ): Use std::vector.
9916         * value.c (value_free): Use operator delete.
9917         (value_of_xmethod): Rename to...
9918         (value_from_xmethod): ... this.  Don't assign
9919         xmethod_worker::value, take rvalue-reference.
9920         (result_type_of_xmethod): Adjust.
9921         (call_xmethod): Adjust.
9922         * value.h: Include extension.h.
9923         (struct xmethod_worker): Don't forward-declare.
9924         (value_of_xmethod): Rename to...
9925         (value_from_xmethod): ... this, take rvalue-reference.
9926         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
9927         (struct python_xmethod_worker): ... this, add constructor and
9928         destructor.
9929         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
9930         (gdbpy_free_xmethod_worker_data): Rename to...
9931         (python_xmethod_worker::~python_xmethod_worker): ... this and
9932         adjust.
9933         (gdbpy_clone_xmethod_worker_data): Rename to...
9934         (python_xmethod_worker::clone): ... this and adjust.
9935         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
9936         temporary vector.
9937         (gdbpy_get_xmethod_arg_types): Rename to...
9938         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
9939         (gdbpy_get_xmethod_result_type): Rename to...
9940         (python_xmethod_worker::do_get_result_type): ... this and
9941         adjust.
9942         (gdbpy_invoke_xmethod): Rename to...
9943         (python_xmethod_worker::invoke): ... this and adjust.
9944         (new_python_xmethod_worker): Rename to...
9945         (python_xmethod_worker::python_xmethod_worker): ... this and
9946         adjust.
9947         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
9948         Remove.
9949         (gdbpy_free_xmethod_worker_data): Remove.
9950         (gdbpy_get_matching_xmethod_workers): Use std::vector.
9951         (gdbpy_get_xmethod_arg_types): Remove.
9952         (gdbpy_get_xmethod_result_type): Remove.
9953         (gdbpy_invoke_xmethod): Remove.
9954         * python/python.c (python_extension_ops): Remove obsolete
9955         callbacks.
9956
9957 2018-01-05  Pedro Alves  <palves@redhat.com>
9958
9959         PR gdb/18653
9960         * common/signals-state-save-restore.c
9961         (save_original_signals_state): New parameter 'quiet'.  Warn if we
9962         find a custom handler preinstalled, instead of internal erroring.
9963         But only warn if !quiet.
9964         * common/signals-state-save-restore.h
9965         (save_original_signals_state): New parameter 'quiet'.
9966         * main.c (captured_main_1): Move save_original_signals_state call
9967         after option handling, and pass QUIET.
9968
9969 2018-01-05  Pedro Alves  <palves@redhat.com>
9970
9971         * spu-tdep.c (spu_catch_start): Pass
9972         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
9973
9974 2018-01-05  Pedro Alves  <palves@redhat.com>
9975
9976         PR gdb/22670
9977         * ada-lang.c (literal_symbol_name_matcher): New function.
9978         (ada_get_symbol_name_matcher): Use it for
9979         symbol_name_match_type::SEARCH_NAME.
9980         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
9981         it down instead of assuming symbol_name_match_type::FULL.
9982         * block.h (block_lookup_symbol): New parameter 'match_type'.
9983         * c-valprint.c (print_unpacked_pointer): Use
9984         lookup_symbol_search_name instead of lookup_symbol.
9985         * compile/compile-object-load.c (get_out_value_type): Pass down
9986         symbol_name_match_type::SEARCH_NAME.
9987         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
9988         symbol_name_match_type::FULL.
9989         * cp-support.c (cp_get_symbol_name_matcher): Handle
9990         symbol_name_match_type::SEARCH_NAME.
9991         * infrun.c (insert_exception_resume_breakpoint): Use
9992         lookup_symbol_search_name.
9993         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
9994         * psymtab.c (maintenance_check_psymtabs): Use
9995         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
9996         * stack.c (print_frame_args): Use lookup_symbol_search_name and
9997         SYMBOL_SEARCH_NAME.
9998         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
9999         if symbol_name_match_type::SEARCH_NAME.
10000         (lookup_symbol_in_language): Pass down
10001         symbol_name_match_type::FULL.
10002         (lookup_symbol_search_name): New.
10003         (lookup_language_this): Pass down
10004         symbol_name_match_type::SEARCH_NAME.
10005         (lookup_symbol_aux, lookup_local_symbol): New parameter
10006         'match_type'.  Pass it down.
10007         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
10008         (lookup_symbol_search_name): New declaration.
10009         (lookup_symbol_in_block): New 'match_type' parameter.
10010
10011 2018-01-05  Pedro Alves  <palves@redhat.com>
10012
10013         PR gdb/22670
10014         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
10015         ada_lookup_symbol.
10016         (ada_lookup_symbol): Reimplement in terms of
10017         ada_lookup_symbol_list, bits factored out from
10018         ada_lookup_encoded_symbol.
10019
10020 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10021
10022         * ada-exp.y (write_object_renaming): When subscripting an array
10023         using a symbol as the index, pass the block in call to
10024         ada_lookup_encoded_symbol when looking that symbol up.
10025
10026 2018-01-05  Jerome Guitton  <guitton@adacore.com>
10027
10028         * ada-lang.c (ada_array_length): Use ada_index_type instead of
10029         TYPE_INDEX_TYPE.
10030
10031 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10032
10033         * ada-lang.c (ada_to_fixed_value_create): Add handling of
10034         the case where VALUE_LVAL (val0) is not lval_memory.
10035
10036 2018-01-05  Xavier Roirand  <roirand@adacore.com>
10037
10038         * ada-valprint.c (print_optional_low_bound): Handle
10039         character-indexed array printing like boolean-indexed array
10040         printing.
10041
10042 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10043
10044         * NEWS: Create a new section for the next release branch.
10045         Rename the section of the current branch, now that it has
10046         been cut.
10047
10048 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
10049
10050         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
10051         * version.in: Bump version to 8.1.50.DATE-git.
10052
10053 2018-01-03  Xavier Roirand  <roirand@adacore.com>
10054
10055         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
10056         Add field.
10057         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
10058         Add field.
10059         (default_exception_support_info) <catch_handlers_sym>: Add field.
10060         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
10061         (ada_exception_name_addr_1): Add "catch handlers" handling.
10062         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
10063         Update all callers.
10064         (create_excep_cond_exprs) <ex>: Add parameter.
10065         (re_set_exception): Update create_excep_cond_exprs call.
10066         (print_it_exception, print_one_exception, print_mention_exception)
10067         (print_recreate_exception): Add "catch handler" handling.
10068         (allocate_location_catch_handlers, re_set_catch_handlers)
10069         (check_status_catch_handlers, print_it_catch_handlers)
10070         (print_one_catch_handlers, print_mention_catch_handlers)
10071         (print_recreate_catch_handlers): New function.
10072         (catch_handlers_breakpoint_ops): New variable.
10073         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
10074         Add parameter.  Add "catch handler" handling.
10075         (ada_exception_sym_name, ada_exception_breakpoint_ops):
10076         Add "catch handler" handling.
10077         (ada_exception_catchpoint_cond_string): Add "catch handler"
10078         handling.
10079         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
10080         call.
10081         (catch_ada_handlers_command): New function.
10082         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
10083         operations structure.
10084         (_initialize_ada_language): Add "catch handlers" command entry.
10085         * NEWS: Document "catch handlers" feature.
10086
10087 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10088
10089         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
10090         account when creating the array type of the slice.
10091         (ada_value_slice): Likewise.
10092
10093 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10094
10095         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
10096         New enum value.
10097         (create_array_type_with_stride): Add byte_stride_prop parameter.
10098         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
10099         New parameter.  Update all callers in this file.
10100         (array_type_has_dynamic_stride): New function.
10101         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
10102         of arrays with dynamic byte strides.
10103         * dwarf2read.c (read_array_type): Add support for dynamic
10104         DW_AT_byte_stride attributes.
10105
10106 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
10107
10108         * dwarf2read.c (read_unspecified_type): Treat
10109         DW_TAG_enumeration_type DIEs from Ada units as stubs.
10110
10111 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10112
10113         Update copyright year range in all GDB files.
10114
10115 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10116
10117         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
10118         and gdb/testsuite/gdb.base/step-line.c.
10119
10120 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10121
10122         * copyright.py (main): Dump the contents of
10123         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
10124         even if BY_HAND is empty.
10125
10126 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10127
10128         * top.c (print_gdb_version): Update Copyright year in version
10129         message.
10130
10131 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
10132
10133         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
10134
10135 For older changes see ChangeLog-2017.
10136 \f
10137 Local Variables:
10138 mode: change-log
10139 left-margin: 8
10140 fill-column: 74
10141 version-control: never
10142 coding: utf-8
10143 End: