gdb/ChangeLog

   1 2018-04-30  Tom Tromey  <tom@tromey.com>
   2
   3         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
   4
   5 2018-04-30  Tom Tromey  <tom@tromey.com>
   6
   7         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
   8         (info_spu_event_command): Remove some uses of is_mi_like_p.
   9
  10 2018-04-30  Tom Tromey  <tom@tromey.com>
  11
  12         * python/py-framefilter.c (py_print_single_arg)
  13         (enumerate_locals, py_print_args, py_print_frame): Remove some
  14         uses of is_mi_like_p.
  15
  16 2018-04-30  Tom Tromey  <tom@tromey.com>
  17
  18         * ui-out.c: Update.
  19         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
  20         * ui-out.h (ui_out::is_mi_like_p): Now const.
  21         (ui_out::do_is_mi_like_p): Now const.
  22         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
  23
  24 2018-04-30  Tom Tromey  <tom@tromey.com>
  25
  26         * varobj.c (varobj_set_visualizer): Use new_reference.
  27         * python/python.c (gdbpy_decode_line): Use new_reference.
  28         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
  29         new_reference.
  30
  31 2018-04-30  Tom Tromey  <tom@tromey.com>
  32
  33         * varobj.c (install_new_value): Use new_reference.
  34         * value.h (value_incref): Return void.  Swap intro comment with
  35         value_decref.
  36         * value.c (set_value_parent): Use new_reference.
  37         (value_incref): Return void.  Update intro comment.
  38         (release_value): Use new_reference.
  39         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
  40
  41 2018-04-30  Tom Tromey  <tom@tromey.com>
  42
  43         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
  44         * gdb_bfd.h (new_bfd_ref): Remove.
  45         (gdb_bfd_open): Update comment.
  46         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
  47         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
  48         (gdb_bfd_fdopenr): Use new_reference.
  49         * exec.c (exec_file_attach): Use new_reference.
  50
  51 2018-04-30  Tom Tromey  <tom@tromey.com>
  52
  53         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
  54         method.
  55
  56 2018-04-30  Tom Tromey  <tom@tromey.com>
  57
  58         * jit.c (jit_read_code_entry): Use type_align.
  59         * i386-tdep.c (i386_gdbarch_init): Don't call
  60         set_gdbarch_long_long_align_bit.
  61         * gdbarch.sh: Remove long_long_align_bit.
  62         * gdbarch.c, gdbarch.h: Rebuild.
  63         * arc-tdep.c (arc_type_align): New function.
  64         (arc_gdbarch_init): Use arc_type_align.  Don't call
  65         set_gdbarch_long_long_align_bit.
  66
  67 2018-04-30  Tom Tromey  <tom@tromey.com>
  68
  69         * rust-lang.c (rust_type_alignment): Remove.
  70         (rust_composite_type): Use type_align.
  71
  72 2018-04-30  Tom Tromey  <tom@tromey.com>
  73
  74         * NEWS: Mention Type.align.
  75         * python/py-type.c (typy_get_alignof): New function.
  76         (type_object_getset): Add "alignof".
  77
  78 2018-04-30  Tom Tromey  <tom@tromey.com>
  79
  80         PR exp/17095:
  81         * NEWS: Update.
  82         * std-operator.def (UNOP_ALIGNOF): New operator.
  83         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
  84         New.
  85         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
  86         * c-lang.c (c_op_print_tab): Add alignof.
  87         * c-exp.y (ALIGNOF): New token.
  88         (exp): Add "ALIGNOF" production.
  89         (ident_tokens): Add _Alignof and alignof.
  90
  91 2018-04-30  Tom Tromey  <tom@tromey.com>
  92
  93         * i386-tdep.c (i386_type_align): New function.
  94         (i386_gdbarch_init): Update.
  95         * gdbarch.sh (type_align): New method.
  96         * gdbarch.c, gdbarch.h: Rebuild.
  97         * arch-utils.h (default_type_align): Declare.
  98         * arch-utils.c (default_type_align): New function.
  99         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
 100         (struct type) <align_log2>: New field.
 101         <instance_flags>: Now a bitfield.
 102         (TYPE_RAW_ALIGN): New macro.
 103         (type_align, type_raw_align, set_type_align): Declare.
 104         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
 105         functions.
 106         * dwarf2read.c (quirk_rust_enum): Set type alignment.
 107         (get_alignment, maybe_set_alignment): New functions.
 108         (read_structure_type, read_enumeration_type, read_array_type)
 109         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
 110         (read_subrange_type, read_base_type): Set type alignment.
 111
 112 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
 113
 114         * dwarf2read.c (read_index_from_section): Use bool.
 115
 116 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
 117
 118         PR gdb/22950
 119         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
 120         with #ifdef.
 121
 122 2018-04-29  John Reiser  <jreiser@BitWagon.com>
 123
 124         PR build/22873
 125         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
 126         last step, and do it atomically.
 127
 128 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
 129
 130         * compile/compile-c-types.c (convert_int, convert_float):
 131         Update for C FE v1.
 132
 133 2018-04-27  Tom Tromey  <tom@tromey.com>
 134
 135         PR rust/22545:
 136         * rust-lang.c (rust_inclusive_range_type_p): New function.
 137         (rust_range): Handle inclusive ranges.
 138         (rust_compute_range): Likewise.
 139         * rust-exp.y (struct rust_op) <inclusive>: New field.
 140         (DOTDOTEQ): New constant.
 141         (range_expr): Add "..=" productions.
 142         (operator_tokens): Add "..=" token.
 143         (ast_range): Add "inclusive" parameter.
 144         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
 145         ranges.
 146         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
 147         bounds values.
 148         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
 149         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
 150         Update comments.
 151         * expprint.c (print_subexp_standard): Handle new bounds values.
 152         (dump_subexp_body_standard): Likewise.
 153
 154 2018-04-27  Tom Tromey  <tom@tromey.com>
 155
 156         * configure: Rebuild.
 157         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
 158         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
 159         "OVERRIDE".
 160         (class symbol_needs_eval_context): Likewise.
 161         * dwarf2read.c (mock_mapped_index::symbol_name_count)
 162         (mock_mapped_index::symbol_name_at): Use "override".  Remove
 163         "virtual".
 164         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
 165         "override".
 166         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
 167         * aarch64-tdep.c (instruction_reader::read): Use "override".
 168         (instruction_reader_test::read): Likewise.
 169         * arm-tdep.c (instruction_reader::read): Use "override".
 170         (instruction_reader_thumb::read): Likewise.
 171
 172 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
 173
 174         PR remote/9665
 175         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
 176         instead of remote_send.
 177         (remote_send): Remove.
 178
 179 2018-04-26  Pedro Alves  <palves@redhat.com>
 180
 181         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
 182         find_function_start_sal instead of find_pc_line.
 183
 184 2018-04-26  Pedro Alves  <palves@redhat.com>
 185
 186         * breakpoint.c (set_breakpoint_location_function): Handle
 187         mst_data_gnu_ifunc.
 188         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
 189         * elfread.c (elf_symtab_read): Give data symbols with
 190         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
 191         (elf_rel_plt_read): Update comment.
 192         * linespec.c (convert_linespec_to_sals): Handle
 193         mst_data_gnu_ifunc.
 194         (minsym_found): Handle mst_data_gnu_ifunc.
 195         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
 196         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
 197         * parse.c (find_minsym_type_and_address): Handle
 198         mst_data_gnu_ifunc.
 199         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
 200         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
 201         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
 202         comment.
 203         <mst_data_gnu_ifunc>: New enumerator.
 204
 205 2018-04-26  Pedro Alves  <palves@redhat.com>
 206
 207         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
 208         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
 209         'want_trampoline' parameter by a lookup_msym_prefer parameter.
 210         Handle it.
 211         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
 212         (lookup_minimal_symbol_by_pc): Adjust.
 213         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
 214         (lookup_solib_trampoline_symbol_by_pc): Adjust.
 215         * minsyms.h (lookup_msym_prefer): New enum.
 216         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
 217         parameter by a lookup_msym_prefer parameter.
 218
 219 2018-04-26  Pedro Alves  <palves@redhat.com>
 220
 221         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
 222         ends in "@plt" instead of looking at the symbol's section.
 223
 224 2018-04-26  Pedro Alves  <palves@redhat.com>
 225
 226         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
 227         all references.
 228         (find_pc_partial_function_gnu_ifunc): Rename to ...
 229         (find_pc_partial_function): ... this, and remove references to
 230         'is_gnu_ifunc_p'.
 231         (find_pc_partial_function): Delete old implementation.
 232         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
 233
 234 2018-04-26  Pedro Alves  <palves@redhat.com>
 235
 236         * linespec.c (struct bound_minimal_symbol_search_key): New.
 237         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
 238         skip first line if we found a GNU ifunc minimal symbol by name.
 239         (compare_msymbols): Change parameters to work with a destructured
 240         lhs minsym.
 241         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
 242         functions.
 243
 244 2018-04-26  Pedro Alves  <palves@redhat.com>
 245
 246         * breakpoint.c (set_breakpoint_location_function): Don't resolve
 247         ifunc targets here.  Instead, if we have an ifunc minsym, use its
 248         address/name.
 249         (add_location_to_breakpoint): Store the minsym and the objfile in
 250         the breakpoint location.
 251         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
 252         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
 253         Record the minsym in the sal.
 254         * symtab.h (symtab_and_line) <msymbol>: New field.
 255
 256 2018-04-26  Pedro Alves  <palves@redhat.com>
 257
 258         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
 259         unless we actually resolved the ifunc.
 260
 261 2018-04-26  Pedro Alves  <palves@redhat.com>
 262
 263         * c-exp.y (variable production): Prefer ifunc minsyms over
 264         regular function symbols.
 265         * symtab.c (find_gnu_ifunc): New function.
 266         * minsyms.h (lookup_msym_prefer): New enum.
 267         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
 268         parameter by a lookup_msym_prefer parameter.
 269         * symtab.h (find_gnu_ifunc): New declaration.
 270
 271 2018-04-26  Pedro Alves  <palves@redhat.com>
 272
 273         * blockframe.c (find_gnu_ifunc_target_type): New function.
 274         (find_function_type): New.
 275         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
 276         return a value with a memory address.
 277         (eval_call): For calls to GNU ifunc functions, try to find the
 278         type of the target function from the type that the resolver
 279         returns.
 280         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
 281         symbols.
 282         * infcall.c (find_function_return_type): Delete.
 283         (find_function_addr): Add 'function_type' parameter.  For calls to
 284         GNU ifunc functions, try to find the type of the target function
 285         from the type that the resolver returns, and return it via
 286         FUNCTION_TYPE.
 287         (call_function_by_hand_dummy): Adjust to use the function type
 288         returned by find_function_addr.
 289         (find_function_addr): Add 'function_type' parameter and move
 290         description here.
 291         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
 292         declarations.
 293
 294 2018-04-26  Pedro Alves  <palves@redhat.com>
 295
 296         * c-exp.y (variable production): Skip finding an alias for ifunc
 297         symbols.
 298
 299 2018-04-26  Pedro Alves  <palves@redhat.com>
 300
 301         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
 302
 303 2018-04-25  Pedro Alves  <palves@redhat.com>
 304
 305         * infcmd.c (kill_command): Print the pid as string, not the whole
 306         thread's ptid.  Add comment.  s/has been killed/killed/ in output
 307         message.
 308         * remote.c (remote_detach_1): Print the pid as string, not the
 309         whole thread's ptid.
 310
 311 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 312             Sergio Durigan Junior  <sergiodj@redhat.com>
 313             Pedro Alves  <palves@redhat.com>
 314
 315         * infcmd.c (kill_command): Print message when inferior has
 316         been killed.
 317         * inferior.c (print_inferior_events): Remove 'static'.  Set as
 318         '1'.
 319         (add_inferior): Improve message printed when
 320         'print_inferior_events' is on.
 321         (exit_inferior): Remove message printed when
 322         'print_inferior_events' is on.
 323         (detach_inferior): Improve message printed when
 324         'print_inferior_events' is on.
 325         (initialize_inferiors): Use 'add_inferior_silent' to set
 326         'current_inferior_'.
 327         * inferior.h (print_inferior_events): Declare here as
 328         'extern'.
 329         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
 330         '[Detaching...]' messages when 'print_inferior_events' is on.
 331         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
 332         as prefix/suffix for messages.  Remove periods.  Fix erroneous
 333         'Detaching after fork from child...', replace it by '... from
 334         parent...'.
 335         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
 336         prefix/suffix when printing 'Detaching...' messages.  Print
 337         them when 'print_inferior_events' is on.
 338         * remote.c (remote_detach_1): Print message when detaching
 339         from inferior and '!is_fork_parent'.
 340
 341 2018-04-24  Tom Tromey  <tom@tromey.com>
 342
 343         * cli-out.h: Reindent.
 344
 345 2018-04-24  Tom Tromey  <tom@tromey.com>
 346
 347         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
 348         (cli_ui_out::do_field_string): Use fputs_filtered.
 349         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
 350
 351 2018-04-23  Tom Tromey  <tom@tromey.com>
 352
 353         * guile/scm-frame.c (gdbscm_frame_read_var): Use
 354         gdb::unique_xmalloc_ptr.
 355
 356 2018-04-23  Tom Tromey  <tom@tromey.com>
 357
 358         * configure: Rebuild.
 359
 360 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
 361
 362         PR gdb/23095
 363         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
 364         prepare_for_testing.  Set normal_bp to r_debug_state if target
 365         is bsd.
 366
 367 2018-04-21  Pedro Alves  <palves@redhat.com>
 368             Rajendra SY  <rajendra.sy@gmail.com>
 369
 370         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
 371         * remote.c (extended_remote_attach): In all-stop mode, mark the
 372         thread as executing.
 373
 374 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 375
 376         * thread.c (thread_apply_all_command): Fix comment.
 377         (thread_command): Fix comment.
 378
 379 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
 380
 381         * common/tdesc.h (tdesc_create_feature): Remove xml filename
 382         parameter.
 383         * features/aarch64-core.c (create_feature_aarch64_core):
 384         Regenerate.
 385         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
 386         Likewise.
 387         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
 388         Likewise.
 389         * features/i386/32bit-avx512.c
 390         (create_feature_i386_32bit_avx512): Likewise.
 391         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
 392         Likewise.
 393         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
 394         Likewise.
 395         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
 396         Likewise.
 397         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
 398         Likewise.
 399         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
 400         Likewise.
 401         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
 402         Likewise.
 403         * features/i386/64bit-avx512.c
 404         (create_feature_i386_64bit_avx512): Likewise.
 405         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
 406         Likewise.
 407         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
 408         Likewise.
 409         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
 410         Likewise.
 411         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
 412         Likewise.
 413         * features/i386/64bit-segments.c
 414         (create_feature_i386_64bit_segments): Likewise.
 415         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
 416         Likewise.
 417         * features/i386/x32-core.c
 418         (create_feature_i386_x32_core): Likewise.
 419         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
 420         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
 421         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
 422         * target-descriptions.c: In generated code, don't pass xml
 423         filename.
 424
 425 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 426
 427         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
 428         (print_xml_feature::visit_post): Likewise.
 429         (print_xml_feature::visit): Likewise.
 430         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
 431         (print_xml_feature): Add new class.
 432         * regformats/regdat.sh: Null xmltarget on feature targets.
 433         * target-descriptions.c (struct target_desc): Add xmltarget.
 434         (maintenance_check_tdesc_xml_convert): Add unittest function.
 435         (tdesc_get_features_xml): Add function to get xml.
 436         (maintenance_check_xml_descriptions): Test xml generation.
 437         * xml-tdesc.c (string_read_description_xml): Add function.
 438         * xml-tdesc.h (string_read_description_xml): Add declaration.
 439
 440 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 441
 442         * features/Makefile: Add feature marker to targets with new style
 443         target descriptions.
 444         * regformats/aarch64.dat: Regenerate.
 445         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
 446         * regformats/i386/amd64-avx-linux.dat: Likewise.
 447         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
 448         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
 449         * regformats/i386/amd64-linux.dat: Likewise.
 450         * regformats/i386/amd64-mpx-linux.dat: Likewise.
 451         * regformats/i386/amd64.dat: Likewise.
 452         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
 453         * regformats/i386/i386-avx-linux.dat: Likewise.
 454         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
 455         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
 456         * regformats/i386/i386-linux.dat: Likewise.
 457         * regformats/i386/i386-mmx-linux.dat: Likewise.
 458         * regformats/i386/i386-mpx-linux.dat: Likewise.
 459         * regformats/i386/i386.dat: Likewise.
 460         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
 461         * regformats/i386/x32-avx-linux.dat: Likewise.
 462         * regformats/i386/x32-linux.dat: Likewise.
 463         * regformats/tic6x-c62x-linux.dat: Likewise.
 464         * regformats/tic6x-c64x-linux.dat: Likewise.
 465         * regformats/tic6x-c64xp-linux.dat: Likewise.
 466         * regformats/regdat.sh: Parse feature marker.
 467
 468 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 469
 470         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
 471         (tdesc_osabi_name): Likewise.
 472         * target-descriptions.c (tdesc_architecture_name): Add new
 473         function.
 474         (tdesc_osabi_name): Likewise.
 475
 476 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 477
 478         * common/tdesc.c (tdesc_predefined_type): Move to here.
 479         (tdesc_named_type): Likewise.
 480         (tdesc_create_vector): Likewise.
 481         (tdesc_create_struct): Likewise.
 482         (tdesc_set_struct_size): Likewise.
 483         (tdesc_create_union): Likewise.
 484         (tdesc_create_flags): Likewise.
 485         (tdesc_create_enum): Likewise.
 486         (tdesc_add_field): Likewise.
 487         (tdesc_add_typed_bitfield): Likewise.
 488         (tdesc_add_bitfield): Likewise.
 489         (tdesc_add_flag): Likewise.
 490         (tdesc_add_enum_value): Likewise.
 491         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
 492         (struct tdesc_type_vector): Likewise.
 493         (struct tdesc_type_field): Likewise.
 494         (struct tdesc_type_with_fields): Likewise.
 495         (tdesc_create_enum): Add declaration.
 496         (tdesc_add_typed_bitfield): Likewise.
 497         (tdesc_add_enum_value): Likewise.
 498         * target-descriptions.c (tdesc_type_field): Move from here.
 499         (tdesc_type_builtin): Likewise.
 500         (tdesc_type_vector): Likewise.
 501         (tdesc_type_with_fields): Likewise.
 502         (tdesc_predefined_types): Likewise.
 503         (tdesc_named_type): Likewise.
 504         (tdesc_create_vector): Likewise.
 505         (tdesc_create_struct): Likewise.
 506         (tdesc_set_struct_size): Likewise.
 507         (tdesc_create_union): Likewise.
 508         (tdesc_create_flags): Likewise.
 509         (tdesc_create_enum): Likewise.
 510         (tdesc_add_field): Likewise.
 511         (tdesc_add_typed_bitfield): Likewise.
 512         (tdesc_add_bitfield): Likewise.
 513         (tdesc_add_flag): Likewise.
 514         (tdesc_add_enum_value): Likewise.
 515         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
 516         (tdesc_add_typed_bitfield): Likewise.
 517         (tdesc_add_enum_value): Likewise.
 518
 519 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 520
 521         * common/tdesc.c (tdesc_feature::accept): Move to here.
 522         (tdesc_feature::operator==): Likewise.
 523         (tdesc_create_reg): Likewise.
 524         * common/tdesc.h (tdesc_type_kind): Likewise.
 525         (struct tdesc_type): Likewise.
 526         (struct tdesc_feature): Likewise.
 527         * regformats/regdat.sh: Create a feature.
 528         * target-descriptions.c (tdesc_type_kind): Move from here.
 529         (tdesc_type): Likewise.
 530         (tdesc_type_up): Likewise.
 531         (tdesc_feature): Likewise.
 532         (tdesc_create_reg): Likewise.
 533
 534 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 535
 536         * Makefile.in: Add arch/tdesc.c
 537         * common/tdesc.c: New file.
 538         * common/tdesc.h (tdesc_element_visitor): Move to here.
 539         (tdesc_element): Likewise.
 540         (tdesc_reg): Likewise.
 541         (tdesc_reg_up): Likewise.
 542         * regformats/regdef.h (reg): Add offset to constructors.
 543         * target-descriptions.c (tdesc_element_visitor): Move from here.
 544         (tdesc_element): Likewise.
 545         (tdesc_reg): Likewise.
 546         (tdesc_reg_up): Likewise.
 547
 548 2018-04-17  Tom Tromey  <tom@tromey.com>
 549
 550         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
 551         discriminant field.
 552
 553 2018-04-17  Tom Tromey  <tom@tromey.com>
 554
 555         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
 556
 557 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 558
 559         * symtab.c (print_symbol_info): Skip printing filename and line
 560         number when `last' is NULL.
 561         (symtab_symbol_info): Use empty string instead of NULL for first
 562         invocation of print_symbol_info.
 563         (rbreak_command): Pass NULL to `last' parameter of
 564         print_symbol_info.
 565
 566 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
 567
 568         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
 569         instead of nullptr.
 570
 571 2018-04-16  Pedro Alves  <palves@redhat.com>
 572
 573         * MAINTAINERS (sh): Remove.
 574         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
 575         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
 576         (ALLDEPFILES): Remove sh64-tdep.c.
 577         * NEWS: Mentions that support for SH-5/SH64 is removed.
 578         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
 579         (sh*-*-openbsd*): Ditto.
 580         (sh64-*-elf*): Remove.
 581         (sh*): Remove.
 582         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
 583         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
 584         * sh-tdep.c: No longer include "sh64-tdep.h".
 585         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
 586         * sh64-tdep.c, sh64-tdep.h: Remove files.
 587
 588 2018-04-16  Pedro Alves  <palves@redhat.com>
 589
 590         * MAINTAINERS: Remove m88k.
 591         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
 592         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
 593         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
 594         * NEWS: Mention that support for m88k was removed.
 595         * configure.host (m88*-*-*): Remove support.
 596         * configure.nat (m88k-*-*): Remove support.
 597         * configure.tgt (m88*-*-openbsd*): Remove.
 598         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
 599
 600 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
 601
 602         * configure.tgt (x86_tobjs): New variable.
 603         (amd64_tobjs, i386_tobjs): Use it.
 604
 605 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 606
 607         * symtab.c (print_symbol_info): Precede the symbol definition by
 608         the line number when available.
 609         * NEWS: Advertise this enhancement.
 610
 611 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 612
 613         * NEWS (New options): announce set/show record btrace cpu.
 614         * btrace.c: Include record-btrace.h.
 615         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
 616         the vendor is unknown.
 617         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
 618         Maybe overwrite the btrace configuration's cpu.
 619         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
 620         (btrace_fetch): Add cpu parameter.  Update callers.
 621         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
 622         Maybe overwrite the btrace configuration's cpu.  Skip enabling
 623         errata workarounds if the vendor is unknown.
 624         * python/py-record-btrace.c: Include record-btrace.h.
 625         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
 626         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
 627         * record-btrace.c (record_btrace_cpu_state_kind): New.
 628         (record_btrace_cpu): New.
 629         (set_record_btrace_cpu_cmdlist): New.
 630         (record_btrace_get_cpu): New.
 631         (require_btrace_thread, record_btrace_info)
 632         (record_btrace_resume_thread): Call record_btrace_get_cpu.
 633         (cmd_set_record_btrace_cpu_none): New.
 634         (cmd_set_record_btrace_cpu_auto): New.
 635         (cmd_set_record_btrace_cpu): New.
 636         (cmd_show_record_btrace_cpu): New.
 637         (_initialize_record_btrace): Initialize set/show record btrace cpu
 638         commands.
 639         * record-btrace.h (record_btrace_get_cpu): New.
 640
 641 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 642
 643         * record.c (set_record_command): Fix typo in message.
 644
 645 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 646
 647         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
 648
 649 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 650
 651         * infrun.c (process_event_stop_test): Call
 652         gdbarch_in_indirect_branch_thunk.
 653         * gdbarch.sh (in_indirect_branch_thunk): New.
 654         * gdbarch.c: Regenerated.
 655         * gdbarch.h: Regenerated.
 656         * x86-tdep.h: New.
 657         * x86-tdep.c: New.
 658         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
 659         (HFILES_NO_SRCDIR): Add x86-tdep.h.
 660         (ALLDEPFILES): Add x86-tdep.c.
 661         * arch-utils.h (default_in_indirect_branch_thunk): New.
 662         * arch-utils.c (default_in_indirect_branch_thunk): New.
 663         * i386-tdep: Include x86-tdep.h.
 664         (i386_in_indirect_branch_thunk): New.
 665         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
 666         function.
 667         * amd64-tdep: Include x86-tdep.h.
 668         (amd64_in_indirect_branch_thunk): New.
 669         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
 670
 671 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 672
 673         PR gdb/23053
 674         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
 675         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
 676         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
 677         regression.
 678
 679 2018-04-12  Tom Tromey  <tom@tromey.com>
 680
 681         * rust-lang.c (rust_print_struct_def): Remove univariant code.
 682         (rust_evaluate_subexp): Likewise.
 683
 684 2018-04-12  Pedro Alves  <palves@redhat.com>
 685
 686         * procfs.c (procfs_detach): Make forward declaration's prototype
 687         match definition's protototype.
 688         (proc_get_LDT_entry): Remove stale do_cleanups call.
 689
 690 2018-04-12  Pedro Alves  <palves@redhat.com>
 691
 692         * target.h (target_ops::to_has_exited): Delete.
 693         (target_has_exited): Delete.
 694         * target-delegates.c: Regenerate.
 695
 696 2018-04-11  Pedro Alves  <palves@redhat.com>
 697
 698         * target.c (fileio_fh_t::t): Add comment.
 699         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 700         (target_fileio_close): Handle a NULL target.
 701         (invalidate_fileio_fh): New.
 702         (target_close): Call it.
 703         * remote.c (remote_hostio_send_command): No longer check whether
 704         remote_desc is open.
 705
 706 2018-04-11  Pedro Alves  <palves@redhat.com>
 707
 708         * target.c (fileio_fh_t): Make it a named struct instead of a
 709         typedef.
 710         (fileio_fh_t::is_closed): New method.
 711         (DEF_VEC_O (fileio_fh_t)): Remove.
 712         (fileio_fhandles): Now a std::vector.
 713         (is_closed_fileio_fh): Delete.
 714         (acquire_fileio_fd): Adjust.  Rename parameters.
 715         (release_fileio_fd): Adjust.
 716         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
 717         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 718         (target_fileio_close): Adjust.
 719
 720 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
 721
 722         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
 723         index.
 724
 725 2018-04-10  Pedro Alves  <palves@redhat.com>
 726
 727         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
 728         (scoped_finish_thread_state): New class.
 729         * infcmd.c (run_command_1): Use it instead of finish_thread_state
 730         cleanup.
 731         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
 732         (fetch_inferior_event, normal_stop): Likewise.
 733         * thread.c (finish_thread_state_cleanup): Delete.
 734
 735 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 736             Pedro Alves  <palves@redhat.com>
 737
 738         * value.c: Include "selftest.h" and "common/array-view.h".
 739         (struct range) <operator ==>: New.
 740         (test_ranges_contain): New.
 741         (check_ranges_vector): New.
 742         (test_insert_into_bit_range_vector): New.
 743         (_initialize_values): Register selftests.
 744         * common/array-view.h (operator==, operator!=): New.
 745
 746 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 747
 748         * common/gdb_vecs.h (unordered_remove): Add overload that takes
 749         an iterator.
 750         * inline-frame.c: Include <algorithm>.
 751         (struct inline_state): Add constructor.
 752         (inline_state_s): Remove.
 753         (DEF_VEC_O(inline_state_s)): Remove.
 754         (inline_states): Change type to std::vector.
 755         (find_inline_frame_state): Adjust to std::vector.
 756         (allocate_inline_frame_state): Remove.
 757         (clear_inline_frame_state): Adjust to std::vector.
 758         (skip_inline_frames): Adjust to std::vector.
 759
 760 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 761
 762         * tracepoint.h (struct trace_state_variable): Add constructor.
 763         <name>: Change type to std::string.
 764         * tracepoint.c (tsv_s): Remove.
 765         (DEF_VEC_O(tsv_s)): Remove.
 766         (tvariables): Change to std::vector.
 767         (create_trace_state_variable): Adjust to std::vector.
 768         (find_trace_state_variable): Likewise.
 769         (find_trace_state_variable_by_number): Likewise.
 770         (delete_trace_state_variable): Likewise.
 771         (trace_variable_command): Adjust to std::string.
 772         (delete_trace_variable_command): Likewise.
 773         (tvariables_info_1): Adjust to std::vector.
 774         (save_trace_state_variables): Likewise.
 775         (start_tracing): Likewise.
 776         (merge_uploaded_trace_state_variables): Adjust to std::vector
 777         and std::string.
 778         * target.h (struct target_ops)
 779         <to_download_trace_state_variable>: Pass reference to
 780         trace_state_variable.
 781         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
 782         * target-delegates.c: Re-generate.
 783         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
 784         (mi_tsv_deleted): Likewise.
 785         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
 786         * remote.c (remote_download_trace_state_variable): Change
 787         pointer to reference and adjust.
 788         * make-target-delegates (parse_argtypes): Handle references.
 789         (write_function_header): Likewise.
 790         (munge_type): Likewise.
 791
 792 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 793
 794         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 795         string_view-selftests.c.
 796         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
 797         testsuite.
 798         * unittests/basic_string_view/cons/char/1.cc: Likewise.
 799         * unittests/basic_string_view/cons/char/2.cc: Likewise.
 800         * unittests/basic_string_view/cons/char/3.cc: Likewise.
 801         * unittests/basic_string_view/element_access/char/1.cc:
 802         Likewise.
 803         * unittests/basic_string_view/element_access/char/empty.cc:
 804         Likewise.
 805         * unittests/basic_string_view/element_access/char/front_back.cc:
 806         Likewise.
 807         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
 808         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
 809         Likewise.
 810         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
 811         Likewise.
 812         * unittests/basic_string_view/modifiers/swap/char/1.cc:
 813         Likewise.
 814         * unittests/basic_string_view/operations/compare/char/1.cc:
 815         Likewise.
 816         * unittests/basic_string_view/operations/compare/char/13650.cc:
 817         Likewise.
 818         * unittests/basic_string_view/operations/copy/char/1.cc:
 819         Likewise.
 820         * unittests/basic_string_view/operations/data/char/1.cc:
 821         Likewise.
 822         * unittests/basic_string_view/operations/find/char/1.cc:
 823         Likewise.
 824         * unittests/basic_string_view/operations/find/char/2.cc:
 825         Likewise.
 826         * unittests/basic_string_view/operations/find/char/3.cc:
 827         Likewise.
 828         * unittests/basic_string_view/operations/find/char/4.cc:
 829         Likewise.
 830         * unittests/basic_string_view/operations/rfind/char/1.cc:
 831         Likewise.
 832         * unittests/basic_string_view/operations/rfind/char/2.cc:
 833         Likewise.
 834         * unittests/basic_string_view/operations/rfind/char/3.cc:
 835         Likewise.
 836         * unittests/basic_string_view/operations/substr/char/1.cc:
 837         Likewise.
 838         * unittests/basic_string_view/operators/char/2.cc: Likewise.
 839         * unittests/string_view-selftests.c: New file.
 840
 841 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 842
 843         * unittests/basic_string_view/capacity/1.cc: New file.
 844         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
 845         * unittests/basic_string_view/cons/char/1.cc: New file.
 846         * unittests/basic_string_view/cons/char/2.cc: New file.
 847         * unittests/basic_string_view/cons/char/3.cc: New file.
 848         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
 849         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
 850         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
 851         * unittests/basic_string_view/element_access/char/1.cc: New file.
 852         * unittests/basic_string_view/element_access/char/2.cc: New file.
 853         * unittests/basic_string_view/element_access/char/empty.cc: New file.
 854         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
 855         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
 856         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
 857         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
 858         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
 859         * unittests/basic_string_view/include.cc: New file.
 860         * unittests/basic_string_view/inserters/char/1.cc: New file.
 861         * unittests/basic_string_view/inserters/char/2.cc: New file.
 862         * unittests/basic_string_view/inserters/char/3.cc: New file.
 863         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
 864         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
 865         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
 866         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
 867         * unittests/basic_string_view/literals/types.cc: New file.
 868         * unittests/basic_string_view/literals/values.cc: New file.
 869         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
 870         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
 871         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
 872         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
 873         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
 874         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
 875         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
 876         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
 877         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
 878         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
 879         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
 880         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
 881         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
 882         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
 883         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
 884         * unittests/basic_string_view/operations/data/char/1.cc: New file.
 885         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
 886         * unittests/basic_string_view/operations/find/char/1.cc: New file.
 887         * unittests/basic_string_view/operations/find/char/2.cc: New file.
 888         * unittests/basic_string_view/operations/find/char/3.cc: New file.
 889         * unittests/basic_string_view/operations/find/char/4.cc: New file.
 890         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
 891         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
 892         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
 893         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
 894         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
 895         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
 896         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
 897         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
 898         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
 899         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
 900         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
 901         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
 902         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
 903         * unittests/basic_string_view/operators/char/2.cc: New file.
 904         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
 905         * unittests/basic_string_view/range_access/char/1.cc: New file.
 906         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
 907         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
 908         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
 909         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
 910         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
 911         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
 912         * unittests/basic_string_view/requirements/typedefs.cc: New file.
 913         * unittests/basic_string_view/typedefs.cc: New file.
 914         * unittests/basic_string_view/types/1.cc: New file.
 915
 916 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 917
 918         * common/gdb_string_view.h: Remove libstdc++ implementation
 919         details, adjust to gdb reality.
 920         * common/gdb_string_view.tcc: Likewise.
 921         * cli/cli-script.c (struct string_view): Remove.
 922         (user_args) <m_args>: Change element type to gdb::string_view.
 923         (user_args::insert_args): Adjust.
 924
 925 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 926
 927         * common/gdb_string_view.h: New file.
 928         * common/gdb_string_view.tcc: New file.
 929
 930 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 931
 932         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
 933         * configure: Re-generate.
 934
 935 2018-04-09  Pedro Alves  <palves@redhat.com>
 936
 937         * gdbarch.sh: Include "observable.h" instead of "observer.h".
 938         (set_target_gdbarch): Call
 939         gdb::observers::architecture_changed.notify instead of
 940         observer_notify_architecture_changed.
 941
 942 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 943
 944         * tracepoint.c (struct current_traceframe_cleanup): Remove.
 945         (do_restore_current_traceframe_cleanup): Remove.
 946         (restore_current_traceframe_cleanup_dtor): Remove.
 947         (make_cleanup_restore_current_traceframe): Remove.
 948         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
 949         New.
 950         * tracepoint.h (struct scoped_restore_current_traceframe): New.
 951         * infrun.c (fetch_inferior_event): Use
 952         scoped_restore_current_traceframe.
 953
 954 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 955
 956         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
 957         Remove.
 958         <n_allocated_type_units>: Remove.
 959         <all_type_units>: Change to std::vector.
 960         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 961         to std::vector change.
 962         (dwarf2_per_objfile::get_cutu): Likewise.
 963         (dwarf2_per_objfile::get_tu): Likewise.
 964         (create_signatured_type_table_from_index): Likewise.
 965         (create_signatured_type_table_from_debug_names): Likewise.
 966         (dw2_symtab_iter_next): Likewise.
 967         (dw2_print_stats): Likewise.
 968         (dw2_expand_all_symtabs): Likewise.
 969         (dw2_expand_marked_cus): Likewise.
 970         (dw2_debug_names_iterator::next): Likewise.
 971         (dwarf2_initialize_objfile): Likewise.
 972         (add_signatured_type_cu_to_table): Likewise.
 973         (create_all_type_units): Likewise.
 974         (add_type_unit): Likewise.
 975         (struct tu_abbrev_offset): Add constructor.
 976         (build_type_psymtabs_1): Adjust to std::vector change.
 977         (print_tu_stats): Likewise.
 978         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 979         (write_debug_names): Likewise.
 980
 981 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 982
 983         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
 984         Make an std::vector.
 985         <n_comp_units>: Remove.
 986         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 987         to std::vector change.
 988         (dwarf2_per_objfile::get_cutu): Likewise.
 989         (dwarf2_per_objfile::get_cu): Likewise.
 990         (create_cus_from_index): Likewise.
 991         (create_addrmap_from_index): Likewise.
 992         (create_addrmap_from_aranges): Likewise.
 993         (dwarf2_read_index): Likewise.
 994         (dw2_find_last_source_symtab): Likewise.
 995         (dw2_map_symtabs_matching_filename): Likewise.
 996         (dw2_symtab_iter_next): Likewise.
 997         (dw2_print_stats): Likewise.
 998         (dw2_expand_all_symtabs): Likewise.
 999         (dw2_expand_symtabs_with_fullname): Likewise.
1000         (dw2_expand_marked_cus): Likewise.
1001         (dw2_map_symbol_filenames): Likewise.
1002         (create_cus_from_debug_names): Likewise.
1003         (dwarf2_read_debug_names): Likewise.
1004         (dw2_debug_names_iterator::next): Likewise.
1005         (dwarf2_initialize_objfile): Likewise.
1006         (set_partial_user): Likewise.
1007         (dwarf2_build_psymtabs_hard): Likewise.
1008         (read_comp_units_from_section): Remove arguments, adjust to
1009         std::vector change.
1010         (create_all_comp_units): Adjust to std::vector and
1011         read_comp_units_from_section changes.
1012         (dwarf2_find_containing_comp_unit): Adjust to std::vector
1013         change.
1014         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
1015         (psyms_seen_size): Likewise.
1016         (write_gdbindex): Likewise.
1017         (write_debug_names): Likewise.
1018
1019 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1020
1021         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
1022         with dwarf2_per_objfile.
1023         (create_cus_from_index): Likewise.
1024         (create_signatured_type_table_from_index): Likewise.
1025         (dwarf2_read_index): Likewise.
1026         (dwarf2_initialize_objfile): Likewise.
1027         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
1028         per_cu rather than get_dwarf2_per_objfile.
1029
1030 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1031
1032         * dwarf2read.h (struct signatured_type): Forward declare.
1033         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
1034         New methods.
1035         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
1036         (dw2_get_cutu): ...this.
1037         (dwarf2_per_objfile::get_cu): Rename from...
1038         (dw2_get_cu): ...this.
1039         (dwarf2_per_objfile::get_tu): New.
1040         (create_addrmap_from_index): Adjust.
1041         (create_addrmap_from_aranges): Adjust.
1042         (dw2_find_last_source_symtab): Adjust.
1043         (dw2_map_symtabs_matching_filename): Adjust.
1044         (dw2_symtab_iter_next): Adjust.
1045         (dw2_print_stats): Adjust.
1046         (dw2_expand_all_symtabs): Adjust.
1047         (dw2_expand_symtabs_with_fullname): Adjust.
1048         (dw2_expand_marked_cus): Adjust.
1049         (dw_expand_symtabs_matching_file_matcher): Adjust.
1050         (dw2_map_symbol_filenames): Adjust.
1051         (dw2_debug_names_iterator::next): Adjust.
1052         (dwarf2_initialize_objfile): Adjust.
1053         (set_partial_user): Adjust.
1054         (dwarf2_build_psymtabs_hard): Adjust.
1055
1056 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1057
1058         * dwarf2read.c (create_signatured_type_table_from_debug_names):
1059         Remove unused variables.
1060         (dw2_map_symtabs_matching_filename): Likewise.
1061         (dwarf2_record_block_ranges): Likewise.
1062         (dwarf2_read_addr_index): Likewise.
1063         (follow_die_offset): Likewise.
1064
1065 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1066
1067         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
1068         to symbol_file_add_main.
1069
1070 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1071
1072         PR mi/22299
1073         * mi/mi-console.c (do_fputc_async_safe): New.
1074         (mi_console_file::write_async_safe): New.
1075         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
1076         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
1077         New.
1078         * ui-file.c (ui_file::putstrn): Adjust call to
1079         fputstrn_unfiltered.
1080         * utils.c (printchar): Replace do_fputs and do_fprintf
1081         parameters by do_fputc.
1082         (fputstr_filtered): Adjust call to printchar.
1083         (fputstr_unfiltered): Likewise.
1084         (fputstrn_filtered): Likewise.
1085         (fputstrn_unfiltered): Add do_fputc parameter, pass to
1086         printchar.
1087         * utils.h (do_fputc_ftype): New typedef.
1088         (fputstrn_unfiltered): Add do_fputc parameter.
1089
1090 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1091
1092         * regformats/i386/i386-avx.dat: Remove.
1093
1094 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1095
1096         PR gdb/22979
1097         * amd64-tdep.c (amd64_none_init_abi): New function.
1098         (amd64_x32_none_init_abi): New function.
1099         (_initialize_amd64_tdep): Register handlers for x86-64 and
1100         x64_32 with GDB_OSABI_NONE.
1101         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
1102         GDB_OSABI_NONE osabi.
1103
1104 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1105
1106         PR gdb/22980
1107         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
1108         GDB_OSABI_NONE.
1109         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
1110         * osabi.c (gdb_osabi_names): Add "unknown" entry.
1111
1112 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1113
1114         * common/byte-vector.h (char_vector): New type.
1115         * target.h (target_read_alloc): Return
1116         gdb::optional<byte_vector>.
1117         (target_read_stralloc): Return gdb::optional<char_vector>.
1118         (target_get_osdata): Return gdb::optional<char_vector>.
1119         * target.c (target_read_alloc_1): Templatize.  Replacement
1120         manual memory management with vector.
1121         (target_read_alloc): Change return type, adjust.
1122         (target_read_stralloc): Change return type, adjust.
1123         (target_get_osdata): Change return type, adjust.
1124         * auxv.c (struct auxv_info) <length>: Remove.
1125         <data>: Change type to gdb::optional<byte_vector>.
1126         (auxv_inferior_data_cleanup): Free auxv_info with delete.
1127         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
1128         (target_auxv_search): Adjust.
1129         (fprint_target_auxv): Adjust.
1130         * avr-tdep.c (avr_io_reg_read_command): Adjust.
1131         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
1132         (linux_make_corefile_notes): Adjust.
1133         * osdata.c (get_osdata): Adjust.
1134         * remote.c (remote_get_threads_with_qxfer): Adjust.
1135         (remote_memory_map): Adjust.
1136         (remote_traceframe_info): Adjust.
1137         (btrace_read_config): Adjust.
1138         (remote_read_btrace): Adjust.
1139         (remote_pid_to_exec_file): Adjust.
1140         * solib-aix.c (solib_aix_get_library_list): Adjust.
1141         * solib-dsbt.c (decode_loadmap): Don't free buf.
1142         (dsbt_get_initial_loadmaps): Adjust.
1143         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
1144         * solib-target.c (solib_target_current_sos): Adjust.
1145         * tracepoint.c (sdata_make_value): Adjust.
1146         * xml-support.c (xinclude_start_include): Adjust.
1147         (xml_fetch_content_from_file): Adjust.
1148         * xml-support.h (xml_fetch_another): Change return type.
1149         (xml_fetch_content_from_file): Change return type.
1150         * xml-syscall.c (xml_init_syscalls_info): Adjust.
1151         * xml-tdesc.c (file_read_description_xml): Adjust.
1152         (fetch_available_features_from_target): Change return type.
1153         (target_fetch_description_xml): Adjust.
1154         (target_read_description_xml): Adjust.
1155
1156 2018-04-06  Tom Tromey  <tom@tromey.com>
1157
1158         * value.c (~value): Update.
1159         (struct value) <contents>: Now unique_xmalloc_ptr.
1160         (value_contents_bits_eq, allocate_value_contents)
1161         (value_contents_raw, value_contents_all_raw)
1162         (value_contents_for_printing, value_contents_for_printing_const)
1163         (set_value_enclosing_type): Update.
1164
1165 2018-04-06  Tom Tromey  <tom@tromey.com>
1166
1167         * value.c (range_s): Remove typedef, VEC.
1168         (struct range): Add operator<.
1169         (range_lessthan): Remove.
1170         (ranges_contain): Change type.
1171         (~value): Update.
1172         (struct value) <unavailable, optimized_out>: Now std::vector.
1173         (value_entirely_available)
1174         (value_entirely_covered_by_range_vector)
1175         (value_entirely_unavailable, value_entirely_optimized_out):
1176         Update.
1177         (insert_into_bit_range_vector): Change argument type.
1178         (find_first_range_overlap): Likewise.
1179         (struct ranges_and_idx, value_contents_bits_eq)
1180         (require_not_optimized_out, require_available): Update.
1181         (ranges_copy_adjusted): Change argument types.
1182         (value_optimized_out, value_copy, value_fetch_lazy): Update.
1183
1184 2018-04-06  Tom Tromey  <tom@tromey.com>
1185
1186         * value.c (~value): Update.
1187         (struct value) <parent>: Now a value_ref_ptr.
1188         (value_parent, set_value_parent, value_address, value_copy):
1189         Update.
1190
1191 2018-04-06  Tom Tromey  <tom@tromey.com>
1192
1193         * value.c (struct value): Add constructor, destructor, and member
1194         initializers.
1195         (allocate_value_lazy, value_decref): Update.
1196
1197 2018-04-06  Tom Tromey  <tom@tromey.com>
1198
1199         * value.c (struct value) <released, next>: Remove.
1200         (all_values): Now a std::vector.
1201         (allocate_value_lazy): Update.
1202         (value_next): Remove.
1203         (value_mark, value_free_to_mark, release_value)
1204         (value_release_to_mark): Update.
1205
1206 2018-04-06  Tom Tromey  <tom@tromey.com>
1207
1208         * value.h (fetch_subexp_value, value_release_to_mark): Update.
1209         (free_value_chain): Remove.
1210         * value.c (free_value_chain): Remove.
1211         (value_release_to_mark): Return a std::vector.
1212         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
1213         std::vector.
1214         (check_condition): Update.
1215         * eval.c (fetch_subexp_value): Change "val_chain" to a
1216         std::vector.
1217         * breakpoint.c (update_watchpoint): Update.
1218         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
1219
1220 2018-04-06  Tom Tromey  <tom@tromey.com>
1221
1222         * value.h (free_all_values): Remove.
1223         * value.c (free_all_values): Remove.
1224
1225 2018-04-06  Tom Tromey  <tom@tromey.com>
1226
1227         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
1228         (value_history_chain, value_history_count): Remove.
1229         (value_history): New global.
1230         (record_latest_value, access_value_history, show_values)
1231         (preserve_values): Update.
1232
1233 2018-04-06  Tom Tromey  <tom@tromey.com>
1234
1235         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
1236         * varobj.c (varobj_set_display_format, varobj_set_value)
1237         (install_default_visualizer, construct_visualizer)
1238         (install_new_value, ~varobj, varobj_get_value_type)
1239         (my_value_of_variable, varobj_editable_p): Update.
1240         * c-varobj.c (c_describe_child, c_value_of_variable)
1241         (cplus_number_of_children, cplus_describe_child): Update.
1242         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
1243         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
1244         (ada_value_of_variable, ada_value_is_changeable_p): Update.
1245
1246 2018-04-06  Tom Tromey  <tom@tromey.com>
1247
1248         * printcmd.c (last_examine_address): Change type to
1249         value_ref_ptr.
1250         (do_examine, x_command): Update.
1251
1252 2018-04-06  Tom Tromey  <tom@tromey.com>
1253
1254         * value.c (release_value): Update.
1255         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
1256         (struct bpstats) <val>: Now a value_ref_ptr.
1257         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1258         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1259         (~watchpoint, print_it_watchpoint, watch_command_1)
1260         (invalidate_bp_value_on_memory_change): Update.
1261
1262 2018-04-06  Tom Tromey  <tom@tromey.com>
1263
1264         * varobj.c (varobj_clear_saved_item)
1265         (update_dynamic_varobj_children, install_new_value, ~varobj):
1266         Update.
1267         * value.h (value_incref): Move declaration earlier.
1268         (value_decref): Rename from value_free.
1269         (struct value_ref_policy): New.
1270         (value_ref_ptr): New typedef.
1271         (struct value_deleter): Remove.
1272         (gdb_value_up): Remove typedef.
1273         (release_value): Change return type.
1274         (release_value_or_incref): Remove.
1275         * value.c (set_value_parent): Update.
1276         (value_incref): Change return type.
1277         (value_decref): Rename from value_free.
1278         (value_free_to_mark, free_all_values, free_value_chain): Update.
1279         (release_value): Return value_ref_ptr.
1280         (release_value_or_incref): Remove.
1281         (record_latest_value, set_internalvar, clear_internalvar):
1282         Update.
1283         * stack.c (info_frame_command): Don't call value_free.
1284         * python/py-value.c (valpy_dealloc, valpy_new)
1285         (value_to_value_object): Update.
1286         * printcmd.c (do_examine): Update.
1287         * opencl-lang.c (lval_func_free_closure): Update.
1288         * mi/mi-main.c (register_changed_p): Don't call value_free.
1289         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
1290         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
1291         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
1292         value_free.
1293         * guile/scm-value.c (vlscm_free_value_smob)
1294         (vlscm_scm_from_value): Update.
1295         * frame.c (frame_register_unwind, frame_unwind_register_signed)
1296         (frame_unwind_register_unsigned, get_frame_register_bytes)
1297         (put_frame_register_bytes): Don't call value_free.
1298         * findvar.c (address_from_register): Don't call value_free.
1299         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
1300         * dwarf2loc.c (entry_data_value_free_closure)
1301         (value_of_dwarf_reg_entry, free_pieced_value_closure)
1302         (dwarf2_evaluate_loc_desc_full): Update.
1303         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1304         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1305         (~watchpoint, watch_command_1)
1306         (invalidate_bp_value_on_memory_change): Update.
1307         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
1308
1309 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
1310
1311         PR gdb/23022
1312         * warning.m4: Add -Wno-error=deprecated-register.
1313         * configure: Re-generate.
1314
1315 2018-04-05  Tom Tromey  <tom@tromey.com>
1316
1317         * linespec.h: Remove include of "vec.h".
1318
1319 2018-04-05  Tom Tromey  <tom@tromey.com>
1320
1321         * linespec.c (typep): Remove typedef.
1322         (find_methods, find_superclass_methods): Take a std::vector.
1323         (find_method): Use std::vector.
1324
1325 2018-04-05  Tom Tromey  <tom@tromey.com>
1326
1327         * utils.c (compare_strings): Remove.
1328         * utils.h (compare_strings): Remove.
1329         * objc-lang.h (find_imps): Update.
1330         * objc-lang.c (find_methods): Take a std::vector.
1331         (uniquify_strings, find_imps): Likewise.
1332         * linespec.c (find_methods): Take a std::vector.
1333         (decode_objc): Use std::vector.
1334         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
1335         a std::vector.
1336         (find_method, find_function_symbols): Use std::vector.
1337
1338 2018-04-05  Tom Tromey  <tom@tromey.com>
1339
1340         * completer.c (completion_tracker::completion_tracker): Remove
1341         cast.
1342         (completion_tracker::discard_completions): Likewise.
1343         * breakpoint.c (ambiguous_names_p): Remove cast.
1344         * ada-lang.c (_initialize_ada_language): Remove cast.
1345         * utils.h (streq): Update.
1346         (streq_hash): Add new declaration.
1347         * utils.c (streq): Return bool.
1348         (streq_hash): New function.
1349
1350 2018-04-05  Tom Tromey  <tom@tromey.com>
1351
1352         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
1353         Remove a string copy.
1354
1355 2018-04-05  Tom Tromey  <tom@tromey.com>
1356
1357         * linespec.c (filter_results): Use std::vector.
1358         (decode_line_2, decode_line_full): Update.
1359
1360 2018-04-05  Tom Tromey  <tom@tromey.com>
1361
1362         * linespec.c (canonical_to_fullform): Return std::string.
1363         (filter_results): Update.
1364         (struct decode_line_2_item): Add constructor.
1365         <fullform, displayform>: Now std::string.
1366         (decode_line_2_compare_items): Now a std::sort comparator.
1367         (decode_line_2): Update.
1368
1369 2018-04-05  Tom Tromey  <tom@tromey.com>
1370
1371         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
1372         (unexpected_linespec_error): Update.
1373         (linespec_parse_basic, parse_linespec): Update.
1374
1375 2018-04-05  Tom Tromey  <tom@tromey.com>
1376
1377         * linespec.c (linespec_parse_basic): Reindent.
1378
1379 2018-04-05  Tom Tromey  <tom@tromey.com>
1380
1381         * minsyms.h (iterate_over_minimal_symbols): Update.
1382         * minsyms.c (iterate_over_minimal_symbols): Take a
1383         gdb::function_view.
1384         * linespec.c (struct collect_minsyms): Remove.
1385         (compare_msyms): Now a std::sort comparator.
1386         (add_minsym): Add parameters.
1387         (search_minsyms_for_name): Update.  Use std::vector.
1388
1389 2018-04-03  Tom Tromey  <tom@tromey.com>
1390
1391         * mipsread.c (read_alphacoff_dynamic_symtab): Use
1392         gdb::byte_vector.
1393
1394 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1395
1396         * MAINTAINERS (Write After Approval): Add Weimin Pan.
1397
1398 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1399
1400         PR gdb/16959
1401         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
1402         printing static type.
1403
1404 2018-04-01  Tom Tromey  <tom@tromey.com>
1405
1406         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
1407         (rs6000_xfer_shared_libraries): Update.
1408
1409 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
1410
1411         * common/gdb_vecs.h (char_ptr): Remove.
1412         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
1413
1414 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1415
1416         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
1417         with std::vector.
1418         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
1419
1420 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1421
1422         * tracepoint.h (struct uploaded_tp): Initialize fields.
1423         <actions, step_actions, cmd_strings>: Change type to
1424         std::vector<char *>.
1425         * tracepoint.c (get_uploaded_tp): Allocate with new.
1426         (free_uploaded_tps): Free with delete.
1427         (parse_tracepoint_definition): Adjust to std::vector change.
1428         * breakpoint.c (read_uploaded_action): Likewise.
1429         (create_tracepoint_from_upload): Likewise.
1430         * ctf.c (ctf_write_uploaded_tp): Likewise.
1431         (SET_ARRAY_FIELD): Likewise.
1432         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
1433
1434 2018-03-30  Tom Tromey  <tom@tromey.com>
1435
1436         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
1437         std::unique_ptr.
1438         (svr4_keep_data_in_core): Update.
1439         (svr4_read_so_list): Update.
1440
1441 2018-03-30  Tom Tromey  <tom@tromey.com>
1442
1443         * windows-nat.c (handle_output_debug_string, handle_exception):
1444         Update.
1445         * target.h (target_read_string): Update.
1446         * target.c (target_read_string): Change "string" to
1447         unique_xmalloc_ptr.
1448         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1449         Update.
1450         * solib-frv.c (frv_current_sos): Update.
1451         * solib-dsbt.c (dsbt_current_sos): Update.
1452         * solib-darwin.c (darwin_current_sos): Update.
1453         * linux-thread-db.c (inferior_has_bug): Update.
1454         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
1455         Update.  Remove alloca.
1456         * ada-lang.c (ada_main_name): Update.
1457
1458 2018-03-30  Tom Tromey  <tom@tromey.com>
1459
1460         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
1461         (struct dwo_file_deleter): New.
1462         (dwo_file_up): New typedef.
1463         (open_and_init_dwo_file): Use dwo_file_up.
1464         (free_dwo_file_cleanup): Remove.
1465
1466 2018-03-30  Tom Tromey  <tom@tromey.com>
1467
1468         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
1469         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
1470
1471 2018-03-30  Tom Tromey  <tom@tromey.com>
1472
1473         * dwarf2read.c (class free_cached_comp_units): New class.
1474         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
1475         (free_cached_comp_units): Remove function.
1476
1477 2018-03-30  Tom Tromey  <tom@tromey.com>
1478
1479         * utils.h (make_cleanup_unpush_target): Remove.
1480         * inf-ptrace.c (struct target_unpusher): New.
1481         (target_unpush_up) New typedef.
1482         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
1483         target_unpush_up.
1484         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
1485
1486 2018-03-27  Tom Tromey  <tom@tromey.com>
1487
1488         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
1489
1490 2018-03-27  Pedro Alves  <palves@redhat.com>
1491             Tom Tromey  <tom@tromey.com>
1492
1493         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
1494         destructor.  Now a class.
1495         (gdb_readline_wrapper_cleanup): Remove function.
1496         (gdb_readline_wrapper): Remove cleanups.
1497
1498 2018-03-27  Tom Tromey  <tom@tromey.com>
1499
1500         * typeprint.h (struct type_print_options) <local_typedefs,
1501         global_typedefs>: Remove "struct" keyword.
1502         (class typedef_hash_table): New class.
1503         (recursively_update_typedef_hash, add_template_parameters)
1504         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
1505         (find_typedef_in_hash): Don't declare.
1506         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
1507         (typedef_hash_table::recursively_update): Rename from
1508         recursively_update_typedef_hash.  Now a member.
1509         (typedef_hash_table::add_template_parameters): Rename from
1510         add_template_parameters.  Now a member.
1511         (typedef_hash_table::typedef_hash_table): Now a constructor;
1512         rename from create_typedef_hash.
1513         (typedef_hash_table::~typedef_hash_table): Now a destructor;
1514         rename from free_typedef_hash.
1515         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
1516         (do_free_global_table): Remove.
1517         (typedef_hash_table::typedef_hash_table): New constructor; renamed
1518         from copy_type_recursive.
1519         (create_global_typedef_table): Remove.
1520         (typedef_hash_table::find_global_typedef): Now a member of
1521         typedef_hash_table.
1522         (typedef_hash_table::find_typedef): Rename from
1523         find_typedef_in_hash; now a member.
1524         (whatis_exp): Update.
1525         * extension.h (struct ext_lang_type_printers): Add constructor and
1526         destructor.
1527         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
1528         declare.
1529         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
1530         Now a constructor; rename from start_ext_lang_type_printers.
1531         (ext_lang_type_printers): Now a destructor; rename from
1532         free_ext_lang_type_printers.
1533         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
1534         Update.
1535         (c_type_print_base_struct_union): Update.  Remove cleanups.
1536
1537 2018-03-27  Tom Tromey  <tom@tromey.com>
1538
1539         * dwarf-index-write.c: Include <cmath>.
1540
1541 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1542
1543         * NEWS: Add entry describing new "set|show varsize-limit" command.
1544         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
1545         command.
1546         * printcmd.c (_initialize_printcmd): Add "set var" alias of
1547         "set variable".
1548
1549 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
1550
1551         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
1552         dwarf-index-write.c
1553         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
1554         * dwarf-index-common.c: New file.
1555         * dwarf-index-common.h: New file.
1556         * dwarf-index-write.c: New file.
1557         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
1558         (struct dwarf2_section_info): Move from here.
1559         (dwarf2_section_info_def): Likewise.
1560         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
1561         (offset_type): Likewise.
1562         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
1563         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
1564         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
1565         (byte_swap): Likewise.
1566         (MAYBE_SWAP): Likewise.
1567         (dwarf2_per_cu_ptr): Likewise.
1568         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
1569         (struct tu_stats): Likewise.
1570         (struct dwarf2_per_objfile): Likewise.
1571         (struct dwarf2_per_cu_data): Likewise.
1572         (struct signatured_type): Likewise.
1573         (sig_type_ptr): Likewise.
1574         (DEF_VEC_P (sig_type_ptr)): Likewise.
1575         (INDEX4_SUFFIX): Likewise.
1576         (INDEX5_SUFFIX): Likewise.
1577         (DEBUG_STR_SUFFIX): Likewise.
1578         (dwarf2_read_section): Make non-static.
1579         (mapped_index_string_hash): Move from here.
1580         (dwarf5_djb_hash): Likewise.
1581         (file_write): Likewise.
1582         (class data_buf): Likewise.
1583         (struct symtab_index_entry): Likewise.
1584         (struct mapped_symtab): Likewise.
1585         (find_slot): Likewise.
1586         (hash_expand): Likewise.
1587         (add_index_entry): Likewise.
1588         (uniquify_cu_indices): Likewise.
1589         (class c_str_view): Likewise.
1590         (class c_str_view_hasher): Likewise.
1591         (class vector_hasher): Likewise.
1592         (write_hash_table): Likewise.
1593         (psym_index_map): Likewise.
1594         (struct addrmap_index_data): Likewise.
1595         (add_address_entry): Likewise.
1596         (add_address_entry_worker): Likewise.
1597         (write_address_map): Likewise.
1598         (symbol_kind): Likewise.
1599         (write_psymbols): Likewise.
1600         (struct signatured_type_index_data): Likewise.
1601         (write_one_signatured_type): Likewise.
1602         (recursively_count_psymbols): Likewise.
1603         (recursively_write_psymbols): Likewise.
1604         (class debug_names): Likewise.
1605         (check_dwarf64_offsets): Likewise.
1606         (psyms_seen_size): Likewise.
1607         (write_gdbindex): Likewise.
1608         (write_debug_names): Likewise.
1609         (assert_file_size): Likewise.
1610         (write_psymtabs_to_index): Likewise.
1611         (save_gdb_index_command): Likewise.
1612         (_initialize_dwarf2_read): Don't register the "save gdb-index"
1613         command.
1614         * dwarf2read.h: New file.
1615
1616 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1617
1618         PR gdb/22670
1619         * dwarf2read.c (dwarf2_physname): Do not return the demangled
1620         symbol name if the CU's language stores symbol names in linkage
1621         format.
1622         * language.h (struct language_defn)
1623         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
1624         all instances of this struct.
1625
1626 2018-03-26  Tom Tromey  <tom@tromey.com>
1627
1628         * stack.c (backtrace_command_1): Remove verbose code.
1629
1630 2018-03-26  Tom Tromey  <tom@tromey.com>
1631
1632         * python/py-framefilter.c (py_print_type): Don't catch
1633         exceptions.  Return void.
1634         (py_print_value): Likewise.
1635         (py_print_single_arg): Likewise.
1636         (enumerate_args): Don't catch exceptions.
1637         (py_print_args): Likewise.
1638         (py_print_frame): Likewise.
1639         (gdbpy_apply_frame_filter): Catch exceptions here.
1640
1641 2018-03-26  Tom Tromey  <tom@tromey.com>
1642
1643         * stack.c (_initialize_stack): Remove trailing newlines from help
1644         text.  Add "Usage" line to "backtrace" help.
1645
1646 2018-03-26  Tom Tromey  <tom@tromey.com>
1647
1648         PR python/16486:
1649         * python/py-framefilter.c (py_print_args): Call wrap_hint.
1650
1651 2018-03-26  Tom Tromey  <tom@tromey.com>
1652
1653         * python/py-framefilter.c (py_print_single_arg): Return
1654         EXT_LANG_BT_ERROR from catch.
1655
1656 2018-03-26  Tom Tromey  <tom@tromey.com>
1657
1658         PR backtrace/15584:
1659         * stack.c (backtrace_command_1): Move some code into no-filters
1660         "if".
1661
1662 2018-03-26  Tom Tromey  <tom@tromey.com>
1663
1664         * python/py-framefilter.c (throw_quit_or_print_exception): New
1665         function.
1666         (gdbpy_apply_frame_filter): Use it.
1667
1668 2018-03-26  Tom Tromey  <tom@tromey.com>
1669
1670         PR cli/17716:
1671         * python/py-framefilter.c (py_print_type, py_print_value)
1672         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
1673         RETURN_MASK_ERROR.
1674
1675 2018-03-26  Tom Tromey  <tom@tromey.com>
1676
1677         * python/py-framefilter.c (enumerate_args): Use
1678         gdb::unique_xmalloc_ptr.
1679
1680 2018-03-26  Tom Tromey  <tom@tromey.com>
1681
1682         * python/py-framefilter.c (py_print_frame): Return
1683         EXT_LANG_BT_OK.
1684         (gdbpy_apply_frame_filter): Update comment.
1685         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
1686         Remove.
1687         <EXT_LANG_BT_NO_FILTERS>: Change value.
1688
1689 2018-03-26  Tom Tromey  <tom@tromey.com>
1690
1691         PR backtrace/15582:
1692         * stack.c (backtrace_command): Parse "hide" argument.
1693         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
1694         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
1695         constant.
1696
1697 2018-03-26  Tom Tromey  <tom@tromey.com>
1698
1699         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
1700         add "flags".
1701         (backtrace_command): Remove "fulltrace", add "flags".
1702
1703 2018-03-26  Tom Tromey  <tom@tromey.com>
1704
1705         * stack.c (backtrace_command): Rewrite command line parsing.
1706
1707 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1708
1709         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
1710
1711 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1712
1713         * filename-seen-cache.h: Add include guard.
1714
1715 2018-03-26  Keith Seitz  <keiths@redhat.com>
1716
1717         * symfile.c (place_section): Remove "struct" from section_addr_info
1718         in comment.
1719         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
1720         "struct" keyword from section_addr_info.
1721
1722 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
1723
1724         * regformats/regdef.h (reg): Add constructors.
1725
1726 2018-03-25  Pedro Alves  <palves@redhat.com>
1727
1728         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
1729         if then/else bodies in var_func_name extraction.
1730
1731 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
1732
1733         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
1734         lookup_minimal_symbol() to find symbol entry.
1735         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
1736
1737 2018-03-23  Keith Seitz  <keiths@redhat.com>
1738
1739         PR c++/22968
1740         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
1741         nested type definitions for C++, too.
1742
1743 2018-03-23  Tom Tromey  <tom@tromey.com>
1744
1745         * machoread.c (struct oso_el): Add a constructor.  Don't define as
1746         a typedef.
1747         (macho_register_oso): Remove.
1748         (macho_symtab_read): Take a std::vector.
1749         (oso_el_compare_name): Now a std::sort comparator.
1750         (macho_symfile_read_all_oso): Take a std::vector.
1751         (macho_symfile_read): Use std::vector.  Remove cleanups.
1752
1753 2018-03-22  Tom Tromey  <tom@tromey.com>
1754
1755         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
1756         (record_full_goto_bookmark): Use std::string.
1757
1758 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1759
1760         PR tdep/18295
1761         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
1762         a single mask.
1763
1764 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1765
1766         * rs6000-tdep.c (store_insn_p): New function.
1767         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
1768         and cr_reg to their unshifted values. Use store_insn_p to
1769         match LR saves using either R1 or fdata->alloca_reg. Use
1770         store_insn_p to match CR saves. Set alloca_reg_offset
1771         when alloca_reg and framep are set. Remove lr_reg shift
1772         when assigning to fdata->lr_register.
1773
1774 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1775
1776         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
1777         command line args instead of emitting a warning.
1778
1779 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1780
1781         * tracepoint.h (struct static_tracepoint_marker): Initialize
1782         fields, define default constructor, move constructor and move
1783         assignment, disable the rest.
1784         <str_id, extra>: Make std::string.
1785         (release_static_tracepoint_marker): Remove.
1786         (free_current_marker): Remove.
1787         * tracepoint.c (free_current_marker): Remove.
1788         (parse_static_tracepoint_marker_definition): Adjust to
1789         std::string, use new hex2str overload.
1790         (release_static_tracepoint_marker): Remove.
1791         (print_one_static_tracepoint_marker): Get marker by reference
1792         and adjust to std::string.
1793         (info_static_tracepoint_markers_command): Adjust to std::vector
1794         changes
1795         * target.h (static_tracepoint_marker_p): Remove typedef.
1796         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
1797         (struct target_ops) <to_static_tracepoint_marker_at>: Return
1798         bool.
1799         <to_static_tracepoint_markers_by_strid>: Return std::vector.
1800         * target-debug.h
1801         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
1802         (target_debug_print_std_vector_static_tracepoint_marker): New.
1803         (target_debug_print_struct_static_tracepoint_marker_p): Rename
1804         to...
1805         (target_debug_print_static_tracepoint_marker_p): ... this.
1806         * target-delegates.c: Re-generate.
1807         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
1808         Make std::string.
1809         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
1810         (decode_static_tracepoint_spec): Adjust to std::vector.
1811         (tracepoint_print_one_detail): Adjust to std::string.
1812         (strace_marker_decode_location): Adjust to std::string.
1813         (update_static_tracepoint): Adjust to std::string, remove call
1814         to release_static_tracepoint_marker.
1815         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
1816         Adjust to std::vector.
1817         * remote.c (remote_static_tracepoint_marker_at): Return bool.
1818         (remote_static_tracepoint_markers_by_strid): Adjust to
1819         std::vector.
1820         * common/rsp-low.h (hex2str): New overload with explicit count
1821         of bytes.
1822         * common/rsp-low.c (hex2str): New overload with explicit count
1823         of bytes.
1824         * unittests/rsp-low-selftests.c (test_hex2str): New function.
1825         (_initialize_rsp_low_selftests): Add test_hex2str test.
1826         * unittests/tracepoint-selftests.c
1827         (test_parse_static_tracepoint_marker_definition): Adjust to
1828         std::string.
1829
1830 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1831
1832         * tracepoint.c (parse_static_tracepoint_marker_definition):
1833         Consider case where the definition is followed by more
1834         definitions.
1835         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1836         tracepoint-selftests.c.
1837         * unittests/tracepoint-selftests.c: New.
1838
1839 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1840
1841         * MAINTAINERS (Write After Approval): Add Pedro Franco de
1842         Carvalho.
1843
1844 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1845
1846         * symtab.c (find_pc_sect_line): fixed indentation.
1847
1848 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1849
1850         * symtab.c (find_pc_sect_line): now uses binary search.
1851
1852 2018-03-19  Tom Tromey  <tom@tromey.com>
1853
1854         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
1855         "IDENT" production.
1856
1857 2018-03-19  Pedro Alves  <palves@redhat.com>
1858             Tom Tromey  <tom@tromey.com>
1859
1860         * unittests/observable-selftests.c: New file.
1861         * common/observable.h: New file.
1862         * observable.h: New file.
1863         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
1864         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
1865         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
1866         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
1867         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
1868         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
1869         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
1870         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
1871         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
1872         python/py-breakpoint.c, python/py-finishbreakpoint.c,
1873         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
1874         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
1875         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
1876         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
1877         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
1878         tui/tui-interp.c, valops.c: Update all users.
1879         * tui/tui-hooks.c (tui_bp_created_observer)
1880         (tui_bp_deleted_observer, tui_bp_modified_observer)
1881         (tui_inferior_exit_observer, tui_before_prompt_observer)
1882         (tui_normal_stop_observer, tui_register_changed_observer):
1883         Remove.
1884         (tui_observers_token): New global.
1885         (attach_or_detach, tui_attach_detach_observers): New functions.
1886         (tui_install_hooks, tui_remove_hooks): Use
1887         tui_attach_detach_observers.
1888         * record-btrace.c (record_btrace_thread_observer): Remove.
1889         (record_btrace_thread_observer_token): New global.
1890         * observer.sh: Remove.
1891         * observer.c: Rename to observable.c.
1892         * observable.c (namespace gdb_observers): Define new objects.
1893         (observer_debug): Move into gdb_observers namespace.
1894         (struct observer, struct observer_list, xalloc_observer_list_node)
1895         (xfree_observer_list_node, generic_observer_attach)
1896         (generic_observer_detach, generic_observer_notify): Remove.
1897         (_initialize_observer): Update.
1898         Don't include observer.inc.
1899         * Makefile.in (generated_files): Remove observer.h, observer.inc.
1900         (clean mostlyclean): Likewise.
1901         (observer.h, observer.inc): Remove targets.
1902         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
1903         (COMMON_SFILES): Use observable.c, not observer.c.
1904         * .gitignore: Remove observer.h.
1905
1906 2018-03-18  Tom Tromey  <tom@tromey.com>
1907
1908         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
1909         gdb::def_vector.
1910         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
1911
1912 2018-03-17  Tom Tromey  <tom@tromey.com>
1913
1914         * auto-load.c (auto_load_objfile_script_1): Use std::string.
1915
1916 2018-03-17  Tom Tromey  <tom@tromey.com>
1917
1918         * target.c (class scoped_target_fd): New.
1919         (target_fileio_close_cleanup): Remove.
1920         (target_fileio_read_alloc_1): Use scoped_target_fd.
1921
1922 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
1923
1924         * silent-rules.mk: New.
1925         * Makefile.in: Include silent-rules.mk
1926         (srcdir, VPATH, top_srcdir): Move up.
1927         (COMPILE): Add ECHO_CXX.
1928         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
1929         (init.c): Add ECHO_INIT_C.
1930         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1931         (version.c): Add ECHO_GEN.
1932         (printcmd.o): Add ECHO_CXX.
1933         (target-float.o): Add ECHO_CXX.
1934         (ada-exp.o): Add ECHO_CXX.
1935         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
1936         (insight$(EXEEXT)): Add ECHO_CXXLD.
1937         * gnulib/configure.ac: Add AM_SILENT_RULES.
1938         * gnulib/aclocal.m4: Re-generate.
1939         * gnulib/configure: Re-generate.
1940         * gnulib/import/Makefile.in: Re-generate.
1941
1942 2018-03-16  Tom Tromey  <tom@tromey.com>
1943
1944         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
1945         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
1946         * utils.c (do_free_section_addr_info)
1947         (make_cleanup_free_section_addr_info): Remove.
1948         * symfile.h (struct other_sections): Add constructor.
1949         (struct section_addr_info): Remove.
1950         (section_addr_info): New typedef.
1951         (struct sym_fns) <sym_offsets>: Change type of parameter.
1952         (build_section_addr_info_from_objfile)
1953         (relative_addr_info_to_section_offsets, addr_info_make_relative)
1954         (default_symfile_offsets, symbol_file_add)
1955         (symbol_file_add_from_bfd)
1956         (build_section_addr_info_from_section_table): Update.
1957         (alloc_section_addr_info, free_section_addr_info): Don't declare.
1958         * symfile.c (alloc_section_addr_info): Remove.
1959         (build_section_addr_info_from_section_table): Change return type.
1960         Update.
1961         (build_section_addr_info_from_bfd)
1962         (build_section_addr_info_from_objfile): Likewise.
1963         (free_section_addr_info): Remove.
1964         (relative_addr_info_to_section_offsets): Change type of "addrs".
1965         (addrs_section_compar): Now a std::sort comparator.
1966         (addrs_section_sort): Change return type.
1967         (addr_info_make_relative): Change type of "addrs".  Update.
1968         (default_symfile_offsets, syms_from_objfile_1)
1969         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
1970         (symbol_file_add_separate): Update.
1971         (symbol_file_add): Change type of "addrs".  Update.
1972         (add_symbol_file_command): Update.  Remove cleanups.
1973         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
1974         cleanups.
1975         * symfile-debug.c (debug_sym_offsets): Change type of "info".
1976         * solib.c (solib_read_symbols): Update.
1977         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
1978         * machoread.c (macho_symfile_offsets): Update.
1979         * jit.c (jit_bfd_try_read_symtab): Update.
1980
1981 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
1982
1983         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1984         unittests/utils-selftests.c.
1985         * unittests/utils-selftests.c: New file.
1986
1987 2018-03-14  Tom Tromey  <tom@tromey.com>
1988
1989         PR cli/14977:
1990         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
1991         for NULL.
1992
1993 2018-03-14  Tom Tromey  <tom@tromey.com>
1994
1995         PR cli/19918:
1996         * printcmd.c (printf_pointer): Allow "-" in format.
1997
1998 2018-03-14  Tom Tromey  <tom@tromey.com>
1999
2000         * printcmd.c (_initialize_printcmd): Add usage to printf.
2001
2002 2018-03-14  Yao Qi  <qiyao@sourceware.org>
2003
2004         * MAINTAINERS: Update my email address.
2005
2006 2018-03-13  Tom Tromey  <tom@tromey.com>
2007
2008         * machoread.c (macho_check_dsym): Change filenamep to a
2009         std::string*.
2010         (macho_symfile_read): Update.
2011         * symfile.c (load_command): Use std::string.
2012
2013 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2014
2015         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
2016         to error message string.
2017         (riscv_register_name): Use xsnprintf instead of sprintf.
2018         (riscv_insn::fetch_instruction): Use gdb_assert instead of
2019         internal_error.
2020         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
2021         error.
2022         (riscv_push_dummy_call): Likewise.
2023
2024 2018-03-12  Tom Tromey  <tom@tromey.com>
2025
2026         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
2027         Use gdb::byte_vector.
2028         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
2029
2030 2018-03-12  Yao Qi  <yao.qi@linaro.org>
2031
2032         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
2033         parameter type to readable_regcache.
2034         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
2035         the declaration.
2036
2037 2018-03-11  Tom Tromey  <tom@tromey.com>
2038
2039         * dwarf2read.c (struct nextfield): Add initializers.
2040         (struct nextfnfield): Remove.
2041         (struct fnfieldlist): Add initializers.  Remove "length" and
2042         "head", use std::vector.
2043         (struct decl_field_list): Remove.
2044         (struct field_info): Add initializers.
2045         <fields, baseclasses>: Now std::vector.
2046         <nbaseclasses, nfnfields, typedef_field_list_count,
2047         nested_types_list_count>: Remove.
2048         (dwarf2_add_field, dwarf2_add_type_defn)
2049         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
2050         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
2051         (process_structure_scope): Update.
2052
2053 2018-03-11  Tom Tromey  <tom@tromey.com>
2054
2055         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
2056         for use by std::sort.
2057         (build_type_psymtabs_1): Use std::vector.
2058
2059 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
2060
2061         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
2062         and LIBMPFR in the printed configuration.
2063
2064 2018-03-08  Tom Tromey  <tom@tromey.com>
2065
2066         * source.c (get_filename_and_charpos): Use scoped_fd.
2067         * nto-procfs.c (procfs_open_1): Use scoped_fd.
2068         (procfs_pidlist): Likewise.
2069         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
2070         (iterate_over_mappings): Likewise.
2071
2072 2018-03-08  Tom Tromey  <tom@tromey.com>
2073
2074         * infcall.c (struct call_return_meta_info)
2075         <stack_temporaries_enabled>: Remove.
2076         (get_call_return_value, call_function_by_hand_dummy): Update.
2077         * thread.c (disable_thread_stack_temporaries): Remove.
2078         (enable_thread_stack_temporaries): Remove.
2079         (thread_stack_temporaries_enabled_p): Return bool.
2080         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
2081         (get_last_thread_stack_temporary): Update.
2082         * eval.c (evaluate_subexp): Update.
2083         * gdbthread.h (class enable_thread_stack_temporaries): Now a
2084         class, not a function.
2085         (value_ptr, value_vec): Remove typedefs.
2086         (class thread_info) <stack_temporaries_enabled>: Now bool.
2087         <stack_temporaries>: Now a std::vector.
2088         (thread_stack_temporaries_enabled_p)
2089         (value_in_thread_stack_temporaries): Return bool.
2090
2091 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
2092
2093         * remote.c (putpkt_binary): Fix omitted bytes reporting.
2094         (getpkt_or_notif_sane_1): Likewise.
2095
2096 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2097
2098         * build-id.c (build_id_to_debug_bfd): Use std::string.
2099
2100 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2101
2102         * build-id.c (find_separate_debug_file_by_buildid): Return
2103         std::string.
2104         * build-id.h (find_separate_debug_file_by_buildid): Return
2105         std::string.
2106         * coffread.c (coff_symfile_read): Adjust to std::string.
2107         * elfread.c (elf_symfile_read): Adjust to std::string.
2108         * symfile.c (separate_debug_file_exists): Change parameter to
2109         std::string.
2110         (find_separate_debug_file): Return std::string.
2111         (find_separate_debug_file_by_debuglink): Return std::string.
2112         * symfile.h (find_separate_debug_file_by_debuglink): Return
2113         std::string.
2114
2115 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2116
2117         * common/xml-utils.c (xml_escape_text): Move code to...
2118         (xml_escape_text_append): ... this new function.
2119         * common/xml-utils.h (xml_escape_text_append): New declaration.
2120         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
2121         New function.
2122         (_initialize_xml_utils): register test_xml_escape_text_append as
2123         a selftest.
2124
2125 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
2126
2127         * defs.h: Remove MAX_REGISTER_SIZE.
2128         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
2129         asserts.
2130         * python/py-unwind.c (pyuw_sniffer): Likewise.
2131
2132 2018-03-07  Tom Tromey  <tom@tromey.com>
2133
2134         * linux-tdep.c (linux_info_proc): Update.
2135         * target.h (struct target_ops) <to_fileio_readlink>: Return
2136         optional<string>.
2137         (target_fileio_readlink): Return optional<string>.
2138         * remote.c (remote_hostio_readlink): Return optional<string>.
2139         * inf-child.c (inf_child_fileio_readlink): Return
2140         optional<string>.
2141         * target.c (target_fileio_readlink): Return optional<string>.
2142
2143 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
2144
2145         * regcache.c (cooked_read_test): Add riscv to the list of
2146         architectures that have a save_reggroup.
2147
2148 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2149
2150         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
2151         value is not a dynamic class object.
2152
2153 2018-03-06  Tom Tromey  <tom@tromey.com>
2154
2155         * rust-exp.y: Formatting fixes.
2156
2157 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2158
2159         * riscv-tdep.c (riscv_register_name): Remove target description
2160         support.
2161         (riscv_gdbarch_init): Remove target description check.
2162
2163 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2164
2165         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
2166         comment.
2167         * riscv-tdep.h: Likewise.
2168
2169 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2170
2171         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
2172         (riscv_pseudo_register_write): Delete.
2173         (riscv_gdbarch_init): Remove all use of pseudo registers.
2174
2175 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2176
2177         * record-btrace.c (btrace_print_lines): Replace cleanup
2178         parameter with RAII equivalents.
2179         (btrace_insn_history): Replace cleanup with RAII equivalents.
2180         * ui-out.h (make_cleanup_ui_out_list_begin_end,
2181         make_cleanup_ui_out_tuple_begin_end): Remove.
2182         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
2183         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
2184         make_cleanup_ui_out_list_begin_end): Remove.
2185
2186 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2187
2188         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
2189         parameter types to std::vector.  Use bool.
2190         (record_btrace_wait): Replace VEC(tp_t) with
2191         std::vector<thread_info *>.
2192         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
2193
2194 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2195
2196         * record-btrace.c (record_btrace_disable_callback): Remove.
2197         (struct scoped_btrace_disable): New.
2198         (record_btrace_open): Use scoped_btrace_disable.
2199
2200 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2201
2202         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
2203         reading values from registers.
2204
2205 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2206
2207         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
2208         where appropriate.
2209
2210 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2211
2212         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
2213         change parameter type.  Use GDB's print functions, and use
2214         core_addr_to_string where appropriate.
2215         (riscv_push_dummy_call): Use core_addr_to_string where
2216         appropriate, update call to riscv_print_arg_location, and reindent
2217         a few lines.
2218         (riscv_return_value): Update call to riscv_print_arg_location.
2219
2220 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2221             Tim Newsome <tim@sifive.com>
2222             Albert Ou <a0u@eecs.berkeley.edu>
2223             Darius Rad <darius@bluespec.com>
2224
2225         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
2226         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
2227         (ALLDEPFILES): Add riscv-tdep.c
2228         * configure.tgt: Add riscv support.
2229         * riscv-tdep.c: New file.
2230         * riscv-tdep.h: New file.
2231         * NEWS: Mention new target.
2232         * MAINTAINERS: Add entry for riscv.
2233
2234 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2235
2236         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
2237         fields within aggregates.
2238
2239 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
2240
2241         * record-btrace.c (btrace_print_lines): Change type of flags to
2242         gdb_disassembly_flags.
2243
2244 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2245
2246         * fbsd-nat.c: Include "inf-ptrace.h".
2247         (USE_SIGTRAP_SIGINFO): Conditionally define.
2248         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
2249         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
2250         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
2251         function.
2252         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
2253         Likewise.
2254         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
2255         Likewise.
2256         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
2257         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
2258         "supports_stopped_by_hw_breakpoint" target methods.
2259
2260 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2261
2262         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
2263         * fbsd-nat.c (debug_fbsd_nat): New variable.
2264         (show_fbsd_nat_debug): New function.
2265         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
2266         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
2267
2268 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2269
2270         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
2271         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
2272         prototype.
2273         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
2274         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
2275         method.
2276
2277 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2278
2279         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
2280         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
2281
2282 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2283
2284         * charset.c (struct charset_vector): New.
2285         (charsets): Change type to charset_vector.
2286         (find_charset_names): Adjust.
2287         (add_one): Adjust.
2288         (_initialize_charset): Adjust.
2289
2290 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2291
2292         * progspace.h (struct program_space) <deleted_solibs>: Change
2293         type to std::vector<std::string>.
2294         * progspace.c (clear_program_space_solib_cache): Adjust.
2295         * breakpoint.c (print_solib_event): Adjust.
2296         (check_status_catch_solib): Adjust.
2297         * solib.c (update_solib_list): Adjust.
2298         * ui-out.h (class ui_out) <field_string>: New overload.
2299         * ui-out.c (ui_out::field_string): New overload.
2300
2301 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2302
2303         * progspace.h (struct program_space): Add constructor and
2304         destructor, initialize fields.
2305         (add_program_space): Remove.
2306         * progspace.c (add_program_space): Rename to...
2307         (program_space::program_space): ... this.
2308         (release_program_space): Rename to...
2309         (program_space::~program_space): ... this.
2310         (delete_program_space): Use delete to delete program_space.
2311         (initialize_progspace): Use new to allocate program_space.
2312         * inferior.c (add_inferior_with_spaces): Likewise.
2313         (clone_inferior_command): Likewise.
2314         * infrun.c (follow_fork_inferior): Likewise.
2315         (handle_vfork_child_exec_or_exit): Likewise.
2316
2317 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2318
2319         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
2320         (delim_string_to_char_ptr_vec): Return std::vector of
2321         gdb::unique_xmalloc_ptr.
2322         (dirnames_to_char_ptr_vec_append): Take std::vector of
2323         gdb::unique_xmalloc_ptr.
2324         (dirnames_to_char_ptr_vec): Return std::vector of
2325         gdb::unique_xmalloc_ptr.
2326         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
2327         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
2328         (delim_string_to_char_ptr_vec): Return an std::vector of
2329         gdb::unique_xmalloc_ptr, adjust the code.
2330         (dirnames_to_char_ptr_vec_append): Take an std::vector of
2331         gdb::unique_xmalloc_ptr, adjust the code.
2332         (dirnames_to_char_ptr_vec): Return an std::vector of
2333         gdb::unique_xmalloc_ptr, adjust the code.
2334         * auto-load.c (auto_load_safe_path_vec): Change type to
2335         std::vector of gdb::unique_xmalloc_ptr.
2336         (auto_load_expand_dir_vars): Return an std::vector of
2337         gdb::unique_xmalloc_ptr, adjust the code.
2338         (auto_load_safe_path_vec_update): Adjust.
2339         (filename_is_in_auto_load_safe_path_vec): Adjust.
2340         (auto_load_objfile_script_1): Adjust.
2341         * build-id.c (build_id_to_debug_bfd): Adjust.
2342         * linux-thread-db.c (thread_db_load_search): Adjust.
2343         * source.c (add_path): Adjust.
2344         (openp): Adjust.
2345         * symfile.c (find_separate_debug_file): Adjust.
2346         * utils.c (do_free_char_ptr_vec): Remove.
2347         (make_cleanup_free_char_ptr_vec): Remove.
2348
2349 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2350
2351         PR gdb/22907
2352         * common/pathstuff.c: Conditionally include "<windows.h>".
2353
2354 2018-03-01  Georg Sauthoff  <mail@georg.so>
2355
2356         PR gdb/22888
2357         * gcore.in: Quote variables and switch interpreter to bash.
2358
2359 2018-03-01  Tom Tromey  <tom@tromey.com>
2360
2361         * dwarf2read.c (alloc_discriminant_info): Fix default_index
2362         assertion.  Add assertion for discriminant_index.
2363         (quirk_rust_enum): Use correct base type name in univariant case.
2364
2365 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
2366
2367         * record.c (get_call_history_modifiers): Return a
2368         record_print_flags.
2369         (cmd_record_call_history): Adjust.
2370         * record-btrace.c (record_btrace_call_history): Adjust.
2371         (record_btrace_call_history_range): Adjust.
2372         (record_btrace_call_history_from): Adjust.
2373         * target-debug.h (target_debug_print_record_print_flags): New.
2374         * target-delegates.c: Re-generate.
2375         * target.c (target_call_history): Change flags type.
2376         (target_call_history_from): Likewise.
2377         (target_call_history_range): Likewise.
2378         * target.h (struct target_ops) <target_call_history>: Likewise.
2379         (target_call_history_from): Likewise.
2380         (target_call_history_range): Likewise.
2381
2382 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2383             Simon Marchi  <simon.marchi@polymtl.ca>
2384
2385         * common/common-utils.c: Include "sys/stat.h".
2386         (is_regular_file): Move here from "source.c"; change return
2387         type to "bool".
2388         * common/common-utils.h (is_regular_file): New prototype.
2389         * common/pathstuff.c (contains_dir_separator): New function.
2390         * common/pathstuff.h (contains_dir_separator): New prototype.
2391         * source.c: Don't include "sys/stat.h".
2392         (is_regular_file): Move to "common/common-utils.c".
2393
2394 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2395
2396         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
2397         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
2398         * auto-load.c: Include "common/pathstuff.h".
2399         * common/common-def.h (current_directory): Move here.
2400         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
2401         function.
2402         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
2403         prototype.
2404         * common/pathstuff.c: New file.
2405         * common/pathstuff.h: New file.
2406         * compile/compile.c: Include "common/pathstuff.h".
2407         * defs.h (current_directory): Move to "common/common-defs.h".
2408         * dwarf2read.c: Include "common/pathstuff.h".
2409         * exec.c: Likewise.
2410         * guile/scm-safe-call.c: Likewise.
2411         * linux-thread-db.c: Likewise.
2412         * main.c: Likewise.
2413         * nto-tdep.c: Likewise.
2414         * objfiles.c: Likewise.
2415         * source.c: Likewise.
2416         * symtab.c: Likewise.
2417         * utils.c: Include "common/pathstuff.h".
2418         (gdb_realpath): Move to "common/pathstuff.c".
2419         (gdb_realpath_keepfile): Likewise.
2420         (gdb_abspath): Likewise.
2421         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
2422         (gdb_realpath_keepfile): Likewise.
2423         (gdb_abspath): Likewise.
2424
2425 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
2426
2427         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
2428         wildcard process pid for super_resume for kernels with a
2429         specific bug.
2430
2431 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
2432
2433         * compile/compile.c (get_args): Add additional comments
2434         explaining function.
2435
2436 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
2437             Tom Tromey  <tom@tromey.com>
2438
2439         * target.h (memory_write_request_s): Remove typedef.  Don't define
2440         VEC.
2441         (target_write_memory_blocks): Change argument to std::vector.
2442         (struct memory_write_request): Add constructor.
2443         * target-memory.c (compare_block_starting_address): Return bool.
2444         Change argument types.
2445         (claim_memory): Change arguments to use std::vector.
2446         (split_regular_and_flash_blocks, blocks_to_erase)
2447         (compute_garbled_blocks): Likewise.
2448         (cleanup_request_data, cleanup_write_requests_vector): Remove.
2449         (target_write_memory_blocks): Change argument to std::vector.
2450         * symfile.c (struct load_section_data): Add constructor and
2451         destructor.  Use std::vector for "requests".
2452         (struct load_progress_data): Add initializers.
2453         (load_section_callback): Update.  Use "new".
2454         (clear_memory_write_data): Remove.
2455         (generic_load): Update.
2456
2457 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
2458
2459         * arch/aarch64.h: Use common/tdesc.h.
2460
2461 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2462
2463         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
2464         architecture with a 64-bit ABI.
2465
2466 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2467
2468         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
2469         ahead of target description loading.
2470
2471 2018-02-26  Tom Tromey  <tom@tromey.com>
2472
2473         * stack.c (backtrace_command_1): Update.
2474         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
2475         of "flags".
2476         * python/py-framefilter.c (py_print_frame)
2477         (gdbpy_apply_frame_filter): Change type of "flags".
2478         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
2479         of "flags".
2480         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
2481         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
2482         * extension.h (enum frame_filter_flag): Rename from
2483         frame_filter_flags.
2484         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
2485         (apply_ext_lang_frame_filter): Change type of "flags".
2486         * extension.c (apply_ext_lang_frame_filter): Change type of
2487         "flags".
2488         * extension-priv.h (struct extension_language_ops)
2489         <apply_frame_filter>: Change type of "flags".
2490
2491 2018-02-26  Tom Tromey  <tom@tromey.com>
2492
2493         PR python/16497:
2494         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
2495         off-by-one in py_end computation.
2496         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
2497         PRINT_MORE_FRAMES.
2498         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
2499         constant.
2500
2501 2018-02-26  Tom Tromey  <tom@tromey.com>
2502
2503         * dwarf2read.c (struct variant_field): New.
2504         (struct nextfield) <variant>: New field.
2505         (dwarf2_add_field): Handle DW_TAG_variant_part.
2506         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
2507         discriminated union.
2508         (read_structure_type): Handle DW_TAG_variant_part.
2509         (handle_struct_member_die): New function, extracted from
2510         process_structure_scope.  Handle DW_TAG_variant.
2511         (process_structure_scope): Handle discriminated unions.  Call
2512         handle_struct_member_die.
2513
2514 2018-02-26  Tom Tromey  <tom@tromey.com>
2515
2516         * rust-lang.h (rust_last_path_segment): Declare.
2517         * rust-lang.c (rust_last_path_segment): Now public.  Change
2518         contract.
2519         (struct disr_info): Remove.
2520         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
2521         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
2522         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
2523         (rust_enum_p, rust_enum_variant): New function.
2524         (rust_underscore_fields): Remove "offset" parameter.
2525         (rust_print_enum): New function.
2526         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
2527         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
2528         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
2529         enums.
2530         (rust_internal_print_type): New function, from rust_print_type.
2531         Remove enum code.
2532         (rust_print_type): Call rust_internal_print_type.
2533         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
2534         Update enum handling.
2535         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
2536         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
2537         (rust_union_quirks): New functions.
2538         (process_full_comp_unit, process_full_type_unit): Call
2539         rust_union_quirks.
2540         (process_structure_scope): Update rust_unions if necessary.
2541
2542 2018-02-26  Tom Tromey  <tom@tromey.com>
2543
2544         * value.h (value_union_variant): Declare.
2545         * valops.c (value_union_variant): New function.
2546         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
2547         (struct discriminant_info): New.
2548         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
2549         enumerator.
2550         (struct main_type) <flag_discriminated_union>: New field.
2551
2552 2018-02-26  Tom Tromey  <tom@tromey.com>
2553
2554         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2555         unittests/unpack-selftests.c.
2556         * unittests/unpack-selftests.c: New file.
2557         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
2558
2559 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2560
2561         * dwarf2read.c (struct partial_die_info) <read>: New method.
2562         (read_partial_die): Remove the declaration.
2563         (load_partial_dies): Update.
2564         (partial_die_info::partial_die_info):
2565         (read_partial_die): Change it to partial_die_info::read.
2566
2567 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2568
2569         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
2570         (fixup_partial_die): Remove declaration.
2571         (scan_partial_symbols): Update.
2572         (partial_die_parent_scope): Likewise.
2573         (partial_die_full_name): Likewise.
2574         (fixup_partial_die): Change it to partial_die_info::fixup.
2575
2576 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2577
2578         * dwarf2read.c (read_partial_die): Update the declaration.
2579         (load_partial_dies): Caller update.
2580         (read_partial_die): Remove one argument abbrev_len.
2581
2582 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2583
2584         * dwarf2read.c (struct partial_die_info): Add ctor, delete
2585         assignment operator.
2586         (load_partial_dies): Use ctor and copy ctor.
2587         (read_partial_die): Update.
2588         (dwarf2_cu::find_partial_die): Use ctor.
2589
2590 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2591
2592         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
2593         (find_partial_die_in_comp_unit): Change it to
2594         dwarf2_cu::find_partial_die.
2595         (find_partial_die): Update.
2596
2597 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2598
2599         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
2600         is NULL.
2601
2602 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2603
2604         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
2605
2606 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
2607
2608         * arch/amd64.h: Use common/tdesc.h.
2609         * arch/i386.c: Likewise.
2610         * arch/i386.h: Likewise.
2611         * arch/tic6x.c: Likewise.
2612         * arch/tdesc.h: Move file from here...
2613         * common/tdesc.h: ...to here.
2614         * features/aarch64-core.c: Regenerate.
2615         * features/aarch64-fpu.c: Regenerate.
2616         * features/i386/32bit-avx.c: Regenerate.
2617         * features/i386/32bit-avx512.c: Regenerate.
2618         * features/i386/32bit-core.c: Regenerate.
2619         * features/i386/32bit-linux.c: Regenerate.
2620         * features/i386/32bit-mpx.c: Regenerate.
2621         * features/i386/32bit-pkeys.c: Regenerate.
2622         * features/i386/32bit-sse.c: Regenerate.
2623         * features/i386/64bit-avx.c: Regenerate.
2624         * features/i386/64bit-avx512.c: Regenerate.
2625         * features/i386/64bit-core.c: Regenerate.
2626         * features/i386/64bit-linux.c: Regenerate.
2627         * features/i386/64bit-mpx.c: Regenerate.
2628         * features/i386/64bit-pkeys.c: Regenerate.
2629         * features/i386/64bit-segments.c: Regenerate.
2630         * features/i386/64bit-sse.c: Regenerate.
2631         * features/i386/x32-core.c: Regenerate.
2632         * features/tic6x-c6xp.c: Regenerate.
2633         * features/tic6x-core.c: Regenerate.
2634         * features/tic6x-gp.c: Regenerate.
2635         * target-descriptions.c: Use common/tdesc.h.
2636         * target-descriptions.h: Likewise.
2637
2638 2018-02-24  Tom Tromey  <tom@tromey.com>
2639
2640         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
2641         (try_thread_db_load_from_dir, thread_db_load_search): Use
2642         std::string.
2643         (info_auto_load_libthread_db_compare): Return bool.  Change
2644         argument types.
2645         (info_auto_load_libthread_db): Use std::vector, std::string.
2646         Remove cleanups.
2647
2648 2018-02-24  Tom Tromey  <tom@tromey.com>
2649
2650         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
2651         std::string.
2652         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
2653         std::string*.
2654         * gdbarch.c: Rebuild.
2655         * gdbarch.h: Rebuild.
2656         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
2657         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
2658         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
2659         std::string*.
2660
2661 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
2662
2663         * gdbtypes.h (sect_offset): Change type to uint64_t.
2664         (sect_offset_str): New function.
2665         * dwarf2read.c (create_addrmap_from_aranges): Use
2666         sect_offset_str.
2667         (error_check_comp_unit_head): Likewise.
2668         (create_debug_type_hash_table): Likewise.
2669         (read_cutu_die_from_dwo): Likewise.
2670         (init_cutu_and_read_dies): Likewise.
2671         (init_cutu_and_read_dies_no_follow): Likewise.
2672         (process_psymtab_comp_unit_reader): Likewise.
2673         (partial_die_parent_scope): Likewise.
2674         (peek_die_abbrev): Likewise.
2675         (process_queue): Likewise.
2676         (dwarf2_physname): Likewise.
2677         (read_namespace_alias): Likewise.
2678         (read_import_statement): Likewise.
2679         (create_dwo_cu_reader): Likewise.
2680         (create_cus_hash_table): Likewise.
2681         (lookup_dwo_cutu): Likewise.
2682         (inherit_abstract_dies): Likewise.
2683         (read_func_scope): Likewise.
2684         (read_call_site_scope): Likewise.
2685         (dwarf2_add_member_fn): Likewise.
2686         (read_common_block): Likewise.
2687         (read_module_type): Likewise.
2688         (read_typedef): Likewise.
2689         (read_subrange_type): Likewise.
2690         (load_partial_dies): Likewise.
2691         (read_partial_die): Likewise.
2692         (find_partial_die): Likewise.
2693         (read_str_index): Likewise.
2694         (dwarf2_string_attr): Likewise.
2695         (build_error_marker_type): Likewise.
2696         (lookup_die_type): Likewise.
2697         (dump_die_shallow): Likewise.
2698         (follow_die_ref): Likewise.
2699         (dwarf2_fetch_die_loc_sect_off): Likewise.
2700         (dwarf2_fetch_constant_bytes): Likewise.
2701         (follow_die_sig): Likewise.
2702         (get_signatured_type): Likewise.
2703         (get_DW_AT_signature_type): Likewise.
2704         (dwarf2_find_containing_comp_unit): Likewise.
2705         (set_die_type): Likewise.
2706
2707 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
2708
2709         * arch/aarch64.c: Include "common-defs.h".
2710         * arch/amd64.c: Likewise.
2711         * arch/i386.c: Likewise.
2712
2713 2018-02-21  Tom Tromey  <tom@tromey.com>
2714
2715         * value.h: (extract_field_op): Update.
2716         * eval.c (extract_field_op): Return a const char *.
2717         * expression.h (parse_expression_for_completion): Update.
2718         * completer.c (complete_expression): Update.
2719         (add_struct_fields): Make fieldname const.
2720         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
2721         (mark_completion_tag, parse_exp_in_context_1): Update.
2722         (parse_expression_for_completion): Change "name" to
2723         unique_xmalloc_ptr*.
2724
2725 2018-02-21  Tom Tromey  <tom@tromey.com>
2726
2727         * infcall.c (call_function_by_hand_dummy): Use std::vector.
2728
2729 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2730
2731         * avr-tdep.c (avr_read_pc): Change parameter type to
2732         readable_regcache.
2733         * gdbarch.sh (read_pc): Likewise.
2734         * gdbarch.c: Re-generated.
2735         * gdbarch.h: Re-generated.
2736         * hppa-tdep.c (hppa_read_pc): Change parameter type to
2737         readable_regcache.
2738         * ia64-tdep.c (ia64_read_pc): Likewise.
2739         * mips-tdep.c (mips_read_pc): Likewise.
2740         * spu-tdep.c (spu_read_pc): Likewise.
2741
2742 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2743
2744         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
2745         * regcache-dump.c: New file.
2746         * regcache.c: Move register_dump to regcache-dump.c.
2747         (maintenance_print_registers): Likewise.
2748         (maintenance_print_raw_registers): Likewise.
2749         (maintenance_print_cooked_registers): Likewise.
2750         (maintenance_print_register_groups): Likewise.
2751         (maintenance_print_remote_registers): Likewise.
2752         (_initialize_regcache): Likewise.
2753         * regcache.h (register_dump): Moved from regcache.c.
2754
2755 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2756
2757         * regcache.c (regcache::regcache): Update.
2758         (regcache::invalidate): Move it to detached_regcache::invalidate.
2759         (get_thread_arch_aspace_regcache): Update.
2760         (regcache::raw_update): Update.
2761         (regcache::cooked_read): Remove some code.
2762         (regcache::cooked_read_value): Likewise.
2763         (regcache::raw_write): Remove assert on m_readonly_p.
2764         (regcache::raw_supply_integer): Move it to
2765         detached_regcache::raw_supply_integer.
2766         (regcache::raw_supply_zeroed): Likewise.
2767         * regcache.h (detached_regcache) <raw_supply_integer>: New
2768         declaration.
2769         <raw_supply_zeroed, invalidate>: Likewise.
2770         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
2771         <invalidate>: Likewise.
2772         <m_readonly_p>: Removed.
2773
2774 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2775
2776         * infcmd.c (get_return_value): Let stop_regs point to
2777         get_current_regcache.
2778         * regcache.c (regcache::regcache): Remove.
2779         (register_dump_reg_buffer): New class.
2780         (regcache_print): Adjust.
2781         * regcache.h (regcache): Remove constructors.
2782
2783 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2784
2785         * regcache.c (class register_dump): New class.
2786         (register_dump_regcache, register_dump_none): New class.
2787         (register_dump_remote, register_dump_groups): New class.
2788         (regcache_print): Update.
2789         * regcache.h (regcache_dump_what): Move it to regcache.c.
2790         (regcache) <dump>: Remove.
2791
2792 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2793
2794         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
2795          reg_buffer_rw *.
2796         (jit_unwind_reg_set_impl): Call raw_supply.
2797         (jit_frame_sniffer): Use reg_buffer_rw.
2798         * record-full.c (record_full_core_regbuf): Change its type.
2799         (record_full_core_open_1): Use reg_buffer_rw.
2800         (record_full_close): Likewise.
2801         (record_full_core_fetch_registers): Use regcache->raw_supply.
2802         (record_full_core_store_registers): Likewise.
2803         * regcache.c (regcache::get_register_status): Move it to
2804         reg_buffer.
2805         (regcache_raw_set_cached_value): Remove.
2806         (regcache::raw_set_cached_value): Remove.
2807         (regcache::raw_write): Call raw_supply.
2808         (regcache::raw_supply): Move it to reg_buffer_rw.
2809         * regcache.h (regcache_raw_set_cached_value): Remove.
2810         (reg_buffer_rw): New class.
2811
2812 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2813
2814         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
2815         readonly_detached_regcache.
2816         (dummy_frame_prev_register): Use regcache->cooked_read.
2817         * frame.c (frame_save_as_regcache): Change return type.
2818         (frame_pop): Update.
2819         * frame.h (frame_save_as_regcache): Update declaration.
2820         * inferior.h (get_infcall_suspend_state_regcache): Update
2821         declaration.
2822         * infrun.c (infcall_suspend_state) <registers>: use
2823         readonly_detached_regcache.
2824         (save_infcall_suspend_state): Don't use regcache_dup.
2825         (get_infcall_suspend_state_regcache): Change return type.
2826         * linux-fork.c (struct fork_info) <savedregs>: Change to
2827         readonly_detached_regcache.
2828         <pc>: New field.
2829         (fork_save_infrun_state): Don't use regcache_dup.
2830         (info_checkpoints_command): Adjust.
2831         * mi/mi-main.c (register_changed_p): Update declaration.
2832         (mi_cmd_data_list_changed_registers): Use
2833         readonly_detached_regcache.
2834         (register_changed_p): Change parameter type to
2835         readonly_detached_regcache.
2836         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
2837         readonly_detached_regcache.
2838         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
2839         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
2840         New.
2841         (regcache::save): Move it to reg_buffer.
2842         (regcache::restore): Change parameter type.
2843         (regcache_dup): Remove.
2844         * regcache.h (reg_buffer) <save>: New method.
2845         (readonly_detached_regcache): New class.
2846         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
2847         readonly_detached_regcache.
2848         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
2849
2850 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2851
2852         * frame.c (frame_save_as_regcache): Use regcache method save.
2853         (frame_pop): Use regcache method restore.
2854         * infrun.c (restore_infcall_suspend_state): Likewise.
2855         * linux-fork.c (fork_load_infrun_state): Likewise.
2856         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
2857         save.
2858         * regcache.c (regcache_save): Remove.
2859         (regcache::restore): More asserts.
2860         (regcache_cpy): Remove.
2861         * regcache.h (regcache_save): Remove the declaration.
2862         (regcache::restore): Move from private to public.
2863         Remove the friend declaration of regcache_cpy.
2864         (regcache_cpy): Remove declaration.
2865
2866 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2867
2868         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
2869         parameter type to 'readable_regcache *'.
2870         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2871         * arm-tdep.c (arm_neon_quad_read): Likewise.
2872         (arm_pseudo_read): Likewise.
2873         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2874         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2875         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2876         * gdbarch.c: Re-generated.
2877         * gdbarch.h: Re-generated.
2878         * gdbarch.sh (pseudo_register_read): Change parameter type to
2879         'readable_regcache *'.
2880         (pseudo_register_read_value): Likewise.
2881         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
2882         (h8300_pseudo_register_read): Likewise.
2883         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
2884         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2885         (i386_pseudo_register_read_into_value): Likewise.
2886         (i386_pseudo_register_read_value): Likewise.
2887         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
2888         declaration.
2889         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
2890         * m32c-tdep.c (m32c_raw_read): Likewise.
2891         (m32c_read_flg): Likewise.
2892         (m32c_banked_register): Likewise.
2893         (m32c_banked_read): Likewise.
2894         (m32c_sb_read): Likewise.
2895         (m32c_part_read): Likewise.
2896         (m32c_cat_read): Likewise.
2897         (m32c_r3r2r1r0_read): Likewise.
2898         (m32c_pseudo_register_read): Likewise.
2899         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2900         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2901         (mep_pseudo_cr64_read): Likewise.
2902         (mep_pseudo_register_read): Likewise.
2903         * mips-tdep.c (mips_pseudo_register_read): Likewise.
2904         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2905         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2906         * regcache.c (regcache::raw_read): Move it to readable_regcache.
2907         (regcache::cooked_read): Likewise.
2908         (regcache::cooked_read_value): Likewise.
2909         (regcache_cooked_read_signed):
2910         (regcache::cooked_read): Likewise.
2911         * regcache.h (readable_regcache): New class.
2912         (regcache): Inherit readable_regcache.  Move some methods to
2913         readable_regcache.
2914         * rl78-tdep.c (rl78_pseudo_register_read): Change
2915         parameter type to 'readable_regcache *'.
2916         * rs6000-tdep.c (do_regcache_raw_read): Remove.
2917         (e500_pseudo_register_read): Change parameter type to
2918         'readable_regcache *'.
2919         (dfp_pseudo_register_read): Likewise.
2920         (vsx_pseudo_register_read): Likewise.
2921         (efpr_pseudo_register_read): Likewise.
2922         * s390-tdep.c (s390_pseudo_register_read): Likewise.
2923         * sh-tdep.c (sh_pseudo_register_read): Likewise.
2924         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
2925         (sh64_pseudo_register_read): Likewise.
2926         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
2927         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2928         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
2929         (spu_pseudo_register_read): Likewise.
2930         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
2931         (xtensa_pseudo_register_read): Likewise.
2932
2933 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2934
2935         * regcache.c (regcache::regcache): Call reg_buffer ctor.
2936         (regcache::arch): Move it to reg_buffer::arch.
2937         (regcache::register_buffer): Likewise.
2938         (regcache::assert_regnum): Likewise.
2939         (regcache::num_raw_registers): Likewise.
2940         * regcache.h (reg_buffer): New class.
2941         (regcache): Inherit reg_buffer.
2942
2943 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
2944
2945         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
2946         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
2947
2948 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
2949
2950         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
2951
2952 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
2953
2954         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
2955         (SFILES): Remove common/*.c files.
2956         (COMMON_OBS): Remove some *.o files built from common/*.c files.
2957         * common/common.host: Add common reference.
2958         * configure.ac: Likewise.
2959         * configure: Regenerate.
2960
2961 2018-02-16  Yao Qi  <yao.qi@linaro.org>
2962
2963         * block.c (block_namespace_info): Inherit allocate_on_obstack.
2964         (block_initialize_namespace): Use new.
2965         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
2966         (dwarf2_free_objfile): Use delete.
2967         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
2968         (copy_type_recursive): Use new.
2969         * gdb_obstack.h (allocate_on_obstack): New.
2970
2971 2018-02-15  Yao Qi  <yao.qi@linaro.org>
2972
2973         PR gdb/22849
2974         * inferior.c (exit_inferior_1): Reset inf->control.
2975
2976 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
2977
2978         * ada-lang.c (ada_to_fixed_value_create): Delete advance
2979         declaration.
2980
2981 2018-02-14  Pedro Alves  <palves@redhat.com>
2982
2983         * frame-unwind.c (frame_unwind_try_unwinder): Always call
2984         frame_cleanup_after_sniffer on exception.
2985
2986 2018-02-14  Tom Tromey  <tom@tromey.com>
2987
2988         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
2989         const.
2990         (solib_bfd_open): Make pathname const.
2991         * solib.c (solib_bfd_open): Make pathname const.
2992         * solib-spu.c (spu_bfd_fopen): Make name const.
2993         (spu_bfd_open): Make pathname const.
2994         * solib-darwin.c (darwin_bfd_open): Make pathname const.
2995         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
2996
2997 2018-02-14  Tom Tromey  <tom@tromey.com>
2998
2999         * symfile.c (symfile_bfd_open): Update.
3000         * source.h (openp, source_full_path_of, find_and_open_source):
3001         Change argument type to unique_xmalloc_ptr.
3002         * source.c (openp): Take a unique_xmalloc_ptr.
3003         (source_full_path_of, find_and_open_source): Likewise.
3004         (open_source_file, symtab_to_fullname): Update.
3005         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
3006         unique_xmalloc_ptr.
3007         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
3008         (exec_file_find): Update.
3009         * psymtab.c (psymtab_to_fullname): Update.
3010         * nto-tdep.h (nto_find_and_open_solib): Update.
3011         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
3012         unique_xmalloc_ptr.
3013         * exec.c (exec_file_attach): Update.
3014         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
3015         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
3016
3017 2018-02-14  Tom Tromey  <tom@tromey.com>
3018
3019         * solib.c: Include source.h.
3020         * nto-tdep.c: Include source.h.
3021         * mi/mi-cmd-env.c: Include source.h.
3022         * infcmd.c: Include source.h.
3023         * exec.c: Include source.h.
3024         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
3025         (add_path, directory_switch, source_path, init_source_path): Move
3026         declarations...
3027         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
3028         (add_path, directory_switch, source_path, init_source_path):
3029         ...here.
3030
3031 2018-02-14  Tom Tromey  <tom@tromey.com>
3032
3033         * solist.h (exec_file_find, solib_find): Return
3034         unique_xmalloc_ptr.
3035         (solib_bfd_fopen): Take a const char *.
3036         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
3037         (exec_file_find, solib_find): Likewise.
3038         (solib_bfd_fopen): Do not take ownership of "pathname".
3039         (solib_bfd_open): Use unique_xmalloc_ptr.
3040         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
3041         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
3042         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
3043         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
3044
3045 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
3046
3047         * ada-lang.c (name_match_type_from_name): Remove reference to
3048         ada_name_for_lookup in function's documentation.
3049         * ada-lang.h (ada_name_for_lookup): Delete declaration.
3050
3051 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
3052
3053         * defs.h (enum openp_flags): New enum.
3054         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
3055         Move to enum openp_flags.
3056         (openp_flags): New enum flags.
3057         (openp): Change parameter type to openp_flags.
3058         * source.c (openp): Change parameter type to openp_flags.
3059         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
3060         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
3061
3062 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
3063
3064         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
3065         per-command.
3066
3067 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
3068
3069         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
3070         into...
3071         (class dwarf2_queue_guard): ...the destructor of this new class.
3072         (dw2_do_instantiate_symtab): Create instance of the new class
3073         dwarf2_queue_guard, remove cleanup.
3074
3075 2018-02-09  Tom Tromey  <tom@tromey.com>
3076
3077         * source.c (find_source_lines): Don't reference past the end of
3078         the vector.
3079
3080 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3081
3082         * remote.c (remote_btrace_maybe_reopen): Change error message.
3083         * btrace.c (btrace_enable): Likewise.
3084         (parse_xml_btrace): Likewise.
3085         (parse_xml_btrace_conf): Likewise.
3086
3087 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3088
3089         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
3090         (linux_enable_pt, linux_enable_bts): Call
3091         diagnose_perf_event_open_fail.
3092
3093 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3094
3095         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
3096         Remove parameter and change return type.  Update callers.  Move it.
3097         (linux_enable_bts, linux_enable_pt): Improve error message.
3098         (linux_enable_pt): Remove zero buffer size check.
3099         (linux_enable_btrace): Improve error messages.  Remove NULL return
3100         check.
3101
3102 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3103
3104         * btrace.c (btrace_enable): Remove target_supports_btrace call.
3105         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
3106         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
3107         (linux_supports_pt, linux_supports_btrace): Remove.
3108         (linux_enable_bts): Call cpu_supports_bts.
3109         * nat/linux-btrace.h (linux_supports_btrace): Remove.
3110         * remote.c (remote_supports_btrace): Remove.
3111         (init_remote_ops): Remove remote_supports_btrace.
3112         * target-delegates.c: Regenerated.
3113         * target.c (target_supports_btrace): Remove.
3114         * target.h (target_ops) <to_supports_btrace>: Remove
3115         (target_supports_btrace): Remove.
3116         * x86-linux-nat.c (x86_linux_create_target): Remove
3117         linux_supports_btrace.
3118
3119 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3120
3121         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
3122         btrace failed.
3123         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
3124         exception and use message in own exception.
3125
3126 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3127
3128         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
3129         (perf_event_pt_event_type): Use gdb_file_up.
3130         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
3131         scoped_fd, and scoped_mmap.
3132
3133 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3134
3135         * common/scoped_mmap.h: New.
3136         * unittests/scoped_mmap-selftest.c: New.
3137         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3138         unittests/scoped_mmap-selftest.c.
3139
3140 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3141
3142         * common/scoped_fd.h: New.
3143         * unittests/scoped_fd-selftest.c: New.
3144         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3145         unittests/scoped_fd-selftest.c.
3146
3147 2018-02-09  Tom Tromey  <tom@tromey.com>
3148
3149         * auto-load.c (auto_load_section_scripts): Use
3150         gdb::unique_xmalloc_ptr.
3151
3152 2018-02-09  Tom Tromey  <tom@tromey.com>
3153
3154         * auto-load.c (execute_script_contents): Use std::string.
3155
3156 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
3157
3158         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
3159         Python function, rather than a new command.
3160
3161 2018-02-08  Tom Tromey  <tom@tromey.com>
3162
3163         * solib.c (solib_find_1): Use std::string.
3164         (solib_bfd_fopen): Use unique_xmalloc_ptr.
3165
3166 2018-02-08  Tom Tromey  <tom@tromey.com>
3167
3168         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
3169
3170 2018-02-08  Tom Tromey  <tom@tromey.com>
3171
3172         * source.c (find_source_lines): Use gdb::def_vector.
3173
3174 2018-02-08  Tom Tromey  <tom@tromey.com>
3175
3176         * macrocmd.c (struct temporary_macro_definition): New.
3177         (macro_define_command): Use temporary_macro_definition.  Remove
3178         cleanups.
3179         (free_macro_definition_ptr): Remove.
3180
3181 2018-02-08  Tom Tromey  <tom@tromey.com>
3182
3183         * macroexp.c (maybe_expand): Use std::string.
3184
3185 2018-02-08  Tom Tromey  <tom@tromey.com>
3186
3187         * macroexp.c (struct macro_buffer): Add initializers for some
3188         members.
3189         (init_buffer, init_shared_buffer, free_buffer)
3190         (free_buffer_return_text): Remove.
3191         (macro_buffer): New constructors.
3192         (~macro_buffer): New destructor.
3193         (macro_buffer::set_shared): New method.
3194         (macro_buffer::resize_buffer, macro_buffer::appendc)
3195         (macro_buffer::appendmem): Now methods, not free functions.
3196         (set_token, append_tokens_without_splicing, stringify)
3197         (macro_stringify): Update.
3198         (gather_arguments): Change return type.  Remove argc_p argument,
3199         add args_ptr argument.  Use std::vector.
3200         (substitute_args): Remove argc argument.  Accept std::vector.
3201         (expand): Update.  Use std::vector.
3202         (scan, macro_expand, macro_expand_next): Update.
3203
3204 2018-02-08  Tom Tromey  <tom@tromey.com>
3205
3206         * symtab.c (default_collect_symbol_completion_matches_break_on):
3207         Use unique_xmalloc_ptr.
3208         * macroscope.h: (sal_macro_scope, user_macro_scope)
3209         (default_macro_scope): Return unique_xmalloc_ptr.
3210         * macroscope.c (sal_macro_scope, user_macro_scope)
3211         (default_macro_scope): Return unique_xmalloc_ptr.
3212         * macroexp.h (macro_expand, macro_expand_once): Return
3213         unique_xmalloc_ptr.
3214         * macroexp.c (macro_expand, macro_expand_once): Return
3215         unique_xmalloc_ptr.
3216         * macrocmd.c (macro_expand_command, macro_expand_once_command)
3217         (info_macro_command, info_macros_command): Use
3218         unique_xmalloc_ptr.
3219         * compile/compile-c-support.c (write_macro_definitions): Use
3220         unique_xmalloc_ptr.
3221         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
3222
3223 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
3224
3225         * value.c (value_static_field): Assign field type instead of
3226         containing type when returning an optimized out value.
3227
3228 2018-02-06  Yao Qi  <yao.qi@linaro.org>
3229
3230         * ft32-tdep.c (ft32_read_pc): Remove.
3231         (ft32_write_pc): Remove.
3232         (ft32_gdbarch_init): Update.
3233         * m32r-tdep.c (m32r_read_pc): Remove.
3234         (m32r_gdbarch_init): Update.
3235         * mep-tdep.c (mep_read_pc): Remove.
3236         (mep_gdbarch_init): Update.
3237         * microblaze-tdep.c (microblaze_write_pc): Remove.
3238         (microblaze_gdbarch_init): Update.
3239         * mn10300-tdep.c (mn10300_read_pc): Remove.
3240         (mn10300_write_pc): Remove.
3241         (mn10300_gdbarch_init): Update.
3242         * moxie-tdep.c (moxie_read_pc): Remove.
3243         (moxie_write_pc): Remove.
3244         (moxie_gdbarch_init): Update.
3245
3246 2018-02-06  Yao Qi  <yao.qi@linaro.org>
3247
3248         * expprint.c (print_subexp_standard): Handle
3249         OP_F77_UNDETERMINED_ARGLIST.
3250         (dump_subexp_body_standard): Likewise.
3251
3252 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
3253
3254         * target-descriptions.c (tdesc_element_visitor) Add empty
3255         implementations.
3256         (tdesc_type): Move make_gdb_type from here.
3257         (tdesc_type_builtin): Likewise.
3258         (tdesc_type_vector): Likewise.
3259         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
3260         (make_gdb_type_struct): Move from tdesc_type_with_fields.
3261         (make_gdb_type_union): Likewise.
3262         (make_gdb_type_flags): Likewise.
3263         (make_gdb_type_enum): Likewise.
3264         (make_gdb_type): New function.
3265         (tdesc_register_type): Use static make_gdb_type.
3266
3267 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
3268
3269         * infcmd.c (default_print_one_register_info): Align natural-format
3270         column values consistently one under another.
3271         (pad_to_column): New function.
3272
3273 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
3274
3275         * dwarf2read.c (dwarf2_physname): Move commment.
3276
3277 2018-02-01  Leszek Swirski  <leszeks@google.com>
3278
3279         * varobj.c (varobj_formatted_print_options): Allow recursive
3280         pretty printing if pretty printing is enabled.
3281
3282 2018-02-01  Leszek Swirski  <leszeks@google.com>
3283
3284         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
3285         names after a structop as a filename.
3286
3287 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3288
3289         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
3290         (arm_record_coproc_data_proc): Likewise.
3291
3292 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3293
3294         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
3295
3296 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
3297
3298         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
3299         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
3300
3301 2018-01-31  Pedro Alves  <palves@redhat.com>
3302
3303         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
3304         * inflow.c (child_terminal_save_inferior): Wrap reference to
3305         tcgetpgrp in HAVE_TERMIOS_H.
3306         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
3307         _WIN32.
3308         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
3309         always iterate over all inferiors.
3310         (gdbsim_cntrl_c): Adjust.
3311         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
3312
3313 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3314
3315         * gdbtypes.c (lookup_array_range_type): Make sure the array's
3316         index type is objfile-owned if the element type is as well.
3317
3318 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3319
3320         GDB 8.1 released.
3321
3322 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3323
3324         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
3325         "features/s390x-linux64.c".
3326         (_initialize_s390_linux_tdep): Remove initialization of tdescs
3327         s390_linux32 and s390x_linux64.
3328         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
3329         default tdesc.
3330         * s390-tdep.c: Include "features/s390-linux32.c" and
3331         "features/s390x-linux64.c".
3332         (s390_tdesc_valid): Add check for tdesc_has_registers.
3333         (s390_gdbarch_init): Make sure there is always a valid tdesc.
3334         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
3335         tdesc_s390x_linux64.
3336         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
3337         tdesc_s390x_linux64 to...
3338         * s390-tdep.h: ...here.
3339
3340 2018-01-30  Pedro Alves  <palves@redhat.com>
3341
3342         PR gdb/13211
3343         * config.in, configure: Regenerate.
3344         * configure.ac: Check for getpgid.
3345         * go32-nat.c (go32_pass_ctrlc): New.
3346         (go32_target): Install it.
3347         * inf-child.c (inf_child_target): Install
3348         child_terminal_save_inferior, child_pass_ctrlc and
3349         child_interrupt.
3350         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
3351         (inf_ptrace_target): No longer install it.
3352         * infcmd.c (interrupt_target_1): Adjust.
3353         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
3354         (child_interrupt): Declare.
3355         (inferior::terminal_state): New.
3356         * inflow.c (struct terminal_info): Update comments.
3357         (inferior_process_group): Delete.
3358         (terminal_is_ours): Delete.
3359         (gdb_tty_state): New.
3360         (child_terminal_init): Adjust.
3361         (is_gdb_terminal, sharing_input_terminal_1)
3362         (sharing_input_terminal): New functions.
3363         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
3364         Set the process's actual process group in the foreground if
3365         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
3366         mark terminal as the inferior's if not sharing GDB's terminal.
3367         Don't check attach_flag.
3368         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
3369         pass down a target_terminal_state.
3370         (child_terminal_save_inferior): New, factored out from ...
3371         (child_terminal_ours_1): ... this.  Handle
3372         target_terminal_state::is_ours_for_output.
3373         (child_interrupt, child_pass_ctrlc): New.
3374         (inflow_inferior_exit): Clear the inferior's terminal_state.
3375         (copy_terminal_info): Copy the inferior's terminal state.
3376         (_initialize_inflow): Remove reference to terminal_is_ours.
3377         * inflow.h (inferior_process_group): Delete.
3378         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
3379         * procfs.c (procfs_target): Don't install procfs_interrupt.
3380         (procfs_interrupt): Delete.
3381         * remote.c (remote_serial_quit_handler): Adjust.
3382         (remote_interrupt): Remove ptid parameter.  Adjust.
3383         * target-delegates.c: Regenerate.
3384         * target.c: Include "terminal.h".
3385         (target_terminal::terminal_state): Rename to ...
3386         (target_terminal::m_terminal_state): ... this.
3387         (target_terminal::init): Adjust.
3388         (target_terminal::inferior): Adjust to per-inferior
3389         terminal_state.
3390         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
3391         (target_terminal::ours, target_terminal::ours_for_output): Use
3392         target_terminal_is_ours_kind.
3393         (target_interrupt): Remove ptid parameter.  Adjust.
3394         (default_target_pass_ctrlc): Adjust.
3395         * target.h (target_ops::to_terminal_save_inferior): New field.
3396         (target_ops::to_interrupt): Remove ptid_t parameter.
3397         (target_interrupt): Remove ptid_t parameter.  Update comment.
3398         (target_pass_ctrlc): Update comment.
3399         * target/target.h (target_terminal_state): New scoped enum,
3400         factored out of ...
3401         (target_terminal::terminal_state): ... here.
3402         (target_terminal::inferior): Update comments.
3403         (target_terminal::restore_inferior): New.
3404         (target_terminal::is_inferior, target_terminal::is_ours)
3405         (target_terminal::is_ours_for_output): Adjust.
3406         (target_terminal::scoped_restore_terminal_state): Adjust to
3407         rename, and call restore_inferior() instead of inferior().
3408         (target_terminal::scoped_restore_terminal_state::m_state): Change
3409         type.
3410         (target_terminal::terminal_state): Rename to ...
3411         (target_terminal::m_terminal_state): ... this and change type.
3412
3413 2018-01-30  Pedro Alves  <palves@redhat.com>
3414
3415         * linux-nat.c (wait_for_signal): New function.
3416         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
3417         directly.
3418         (async_terminal_is_ours)
3419         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
3420         (linux_nat_add_target): Don't override
3421         to_terminal_inferior/to_terminal_ours.
3422
3423 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
3424
3425         * remote.c (remote_follow_fork): Don't call "detach_inferior".
3426
3427 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
3428
3429         * dwarf2read.c (free_dwo_files): Add forward-declaration.
3430         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
3431         dwarf2_per_objfile_free here.
3432         (dwarf2_per_objfile_free): Remove.
3433         (_initialize_dwarf2_read): Don't register
3434         dwarf2_per_objfile_free as a registry cleanup.
3435
3436 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
3437
3438         Avoid compilation errors in MinGW native builds
3439
3440         The error is triggered by including python-internal.h, and the
3441         error message is:
3442
3443              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
3444                       from build-gnulib/import/math.h:27,
3445                       from d:/usr/Python26/include/pyport.h:235,
3446                       from d:/usr/Python26/include/Python.h:58,
3447                       from python/python-internal.h:94,
3448                       from python/py-arch.c:24:
3449              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
3450         using ::hypot;
3451                 ^~~~~
3452
3453         This happens because Python headers define 'hypot' to expand t
3454         '_hypot' in the Windows builds.
3455         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
3456         'hypoth'.  This avoids a compilation error.
3457
3458 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3459
3460         * MAINTAINERS (Write After Approval): Fix ordering.
3461
3462 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3463
3464         * MAINTAINERS (Write After Approval): Add Alan Hayward.
3465
3466 2018-01-26  Alan Modra  <amodra@gmail.com>
3467
3468         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
3469         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
3470         Remove nop.  Make const.  Comment.
3471         (powerpc32_plt_stub_so_2): New.
3472         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
3473         Correct count.  Update uses.
3474         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
3475         Move common code reading PLT entry word.  Correct
3476         powerpc32_plt_stub PLT address calculation.
3477         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
3478         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
3479         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
3480         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
3481         (ppc64_standard_linkage8): Likewise.
3482         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
3483         Correct insns description.
3484         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
3485
3486 2018-01-24  Pedro Alves  <palves@redhat.com>
3487
3488         GCC PR libstdc++/83906
3489         * gdbtypes.c (operator==(const dynamic_prop &,
3490         const dynamic_prop &)): New.
3491         (operator==(const range_bounds &, const range_bounds &)): New.
3492         (check_types_equal): Use them instead of memcmp.
3493         * gdbtypes.h (operator==(const dynamic_prop &,
3494         const dynamic_prop &)): Declare.
3495         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
3496         (operator==(const range_bounds &, const range_bounds &)): Declare.
3497         (operator!=(const range_bounds &, const range_bounds &)): Declare.
3498
3499 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3500
3501         * s390-linux-tdep.c (s390_record_address_mask)
3502         (s390_record_calc_disp_common, s390_record_calc_disp)
3503         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3504         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3505         (s390_process_record): Move to s390-tdep.c.
3506         (s390_linux_init_abi_any): Adjust.
3507         * s390-tdep.c (s390_record_address_mask)
3508         (s390_record_calc_disp_common, s390_record_calc_disp)
3509         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3510         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3511         (s390_process_record): Moved from s390-linux-tdep.c
3512         (s390_gdbarch_init): Adjust.
3513
3514 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3515
3516         * s390-linux-nat.c (s390-tdep.h): New include.
3517         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
3518         (HFILES_NO_SRCDIR): Add s390-tdep.h.
3519         (ALLDEPFILES): Add s390-tdep.c.
3520         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
3521         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
3522         * s390-tdep.h: ...this.  New file.
3523         * s390-linux-tdep.c (s390-tdep.h): New include.
3524         (_initialize_s390_tdep): Rename to...
3525         (_initialize_s390_linux_tdep): ...this and adjust.
3526         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
3527         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
3528         s390-tdep.h.
3529         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
3530         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
3531         (s390_is_partial_instruction, s390_software_single_step)
3532         (is_non_branch_ril, s390_displaced_step_copy_insn)
3533         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
3534         (s390_prologue_data, s390_addr, s390_store, s390_load)
3535         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
3536         (s390_register_call_saved, s390_guess_tracepoint_registers)
3537         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
3538         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
3539         (s390_pseudo_register_name, s390_pseudo_register_type)
3540         (s390_pseudo_register_read, s390_pseudo_register_write)
3541         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
3542         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
3543         (s390_addr_bits_remove, s390_address_class_type_flags)
3544         (s390_address_class_type_flags_to_name)
3545         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
3546         (s390_function_arg_float, s390_function_arg_vector)
3547         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
3548         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
3549         (s390_frame_align, s390_register_return_value, s390_return_value)
3550         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
3551         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
3552         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
3553         (s390_trad_frame_prev_register, s390_unwind_cache)
3554         (s390_prologue_frame_unwind_cache)
3555         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
3556         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
3557         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
3558         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
3559         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
3560         (s390_frame_base_address, s390_local_base_address)
3561         (s390_frame_base, s390_gcc_target_options)
3562         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
3563         (s390_validate_reg_range, s390_tdesc_valid)
3564         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
3565         * s390-tdep.c: ...this.  New file.
3566
3567 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3568
3569         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
3570         (s390_process_record, s390_gdbarch_tdep_alloc)
3571         (s390_linux_init_abi_any): Use/set new hook.
3572
3573 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3574
3575         * s390-linux-tdep.c (osabi.h): New include.
3576         (s390_linux_init_abi_31, s390_linux_init_abi_64)
3577         (s390_linux_init_abi_any): New functions.
3578         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
3579
3580 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3581
3582         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
3583         tdesc_has_registers check
3584
3585 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3586
3587         * s390-linux-tdep.c (s390_tdesc_valid): New function.
3588         (s390_validate_reg_range): New macro.
3589         (s390_gdbarch_init): Adjust.
3590
3591 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3592
3593         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
3594         (s390_gdbarch_tdep_alloc): Adjust.
3595         (s390_gdbarch_init): Adjust.
3596
3597 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3598
3599         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
3600         <have_tdb>: Change type to bool.
3601         (s390_gdbarch_tdep_alloc): Adjust.
3602         (s390_gdbarch_init): Adjust.
3603
3604 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3605
3606         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
3607         (gdbarch_tdep) <have_upper, have_vx>: New fields.
3608         (s390_gdbarch_tdep_alloc): New function.
3609         (s390_gdbarch_init): Allocate tdep at start and use its fields
3610         instead of separate variables.
3611
3612 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3613
3614         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
3615         when looking for cached gdbarch and add comment for remaining.
3616
3617 2018-01-22  Pedro Alves  <palves@redhat.com>
3618             Sergio Durigan Junior  <sergiodj@redhat.com>
3619
3620         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
3621         case.
3622
3623 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
3624
3625         * MAINTAINERS: Update my company e-mail address.
3626
3627 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3628
3629         * regcache.c (cooked_write_test): New function.
3630         (_initialize_regcache): Register the test.
3631
3632 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3633
3634         * ia64-tdep.c (ia64_pseudo_register_read): Call
3635         regcache->cooked_read instead of regcache_cooked_read_unsigned.
3636         * m32c-tdep.c (m32c_cat_read): Likewise.
3637         (m32c_r3r2r1r0_read): Likewise.
3638         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
3639         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
3640
3641 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3642
3643         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
3644         method raw_read instead of regcache_raw_read.
3645         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
3646         * arm-tdep.c (arm_neon_quad_read): Likewise.
3647         * avr-tdep.c (avr_pseudo_register_read): Likewise.
3648         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
3649         * frv-tdep.c (frv_pseudo_register_read): Likewise.
3650         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
3651         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
3652         (i386_pseudo_register_read_into_value): Likewise.
3653         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
3654         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
3655         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
3656         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
3657         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
3658         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
3659         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
3660         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
3661         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
3662
3663 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3664
3665         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
3666         * configure.tgt: Remove target mt.
3667         * mt-tdep.c: Remove.
3668         * regcache.c (cooked_read_test): Remove the check for mt.
3669
3670 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3671
3672         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
3673         instead of gdbarch_pseudo_register_read_value.
3674
3675 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3676
3677         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
3678         language is Ada.
3679
3680 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3681
3682         * linespec.c (create_sals_line_offset): Remove code that preserved
3683         the symtab_and_line's line number.
3684
3685 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3686
3687         * varobj.c (varobj_create): Don't set valid_block when creating a
3688         floating varobj.
3689
3690 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3691
3692         * varobj.c (varobj_create): Remove out of date comment.
3693
3694 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3695
3696         PR mi/20395
3697         * ada-exp.y (write_var_from_sym): Pass extra parameter when
3698         updating innermost block.
3699         * parse.c (innermost_block_tracker::update): Take extra type
3700         parameter, and check types match before updating innermost block.
3701         (write_dollar_variable): Update innermost block for registers.
3702         * parser-defs.h (enum innermost_block_tracker_type): New enum.
3703         (innermost_block_tracker::innermost_block_tracker): Initialise
3704         m_types member.
3705         (innermost_block_tracker::reset): Take type parameter.
3706         (innermost_block_tracker::update): Take type parameter, and pass
3707         type through as needed.
3708         (innermost_block_tracker::m_types): New member.
3709         * varobj.c (varobj_create): Pass type when reseting innermost
3710         block.
3711
3712 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3713
3714         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
3715         * ada-lang.c (resolve_subexp): Likewise.
3716         * breakpoint.c (set_breakpoint_condition) Likewise.
3717         (watch_command_1) Likewise.
3718         * c-exp.y (variable): Likewise.
3719         * d-exp.y (PrimaryExpression): Likewise.
3720         * f-exp.y (variable): Likewise.
3721         * go-exp.y (variable): Likewise.
3722         * m2-exp.y (variable): Likewise.
3723         * objfiles.c (objfile::~objfile): Likewise.
3724         * p-exp.y (variable): Likewise.
3725         * parse.c (innermost_block): Change type.
3726         * parser-defs.h (class innermost_block_tracker): New.
3727         (innermost_block): Change to innermost_block_tracker.
3728         * printcmd.c (display_command): Switch to innermost_block API.
3729         (do_one_display): Likewise.
3730         * rust-exp.y (do_one_display): Likewise.
3731         * symfile.c (clear_symtab_users): Likewise.
3732         * varobj.c (varobj_create): Switch to innermost_block API, replace
3733         use of innermost_block with block stored on varobj object.
3734
3735 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3736
3737         * expression.h (innermost_block): Remove declaration.
3738         * varobj.c: Add 'parser-defs.h' include.
3739
3740 2018-01-19  Tom Tromey  <tom@tromey.com>
3741
3742         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
3743         symbols in the static and global blocks.
3744
3745 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
3746
3747         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
3748         gdb_ptrace.h, and move including gdb_wait.h ...
3749         * nat/linux-ptrace.h: ... to here.
3750
3751 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3752
3753         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
3754         inf_ptrace_detach_success.
3755         (inf_ptrace_detach_success): Add inferior parameter, use it
3756         instead of inferior_ptid, pass it to detach_inferior.
3757         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
3758         parameter.
3759         * inferior.c (detach_inferior): Add overload that takes an
3760         inferior object.
3761         * inferior.h (detach_inferior): Likewise.
3762         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
3763         use inferior_ptid, adjust call to inf_ptrace_detach_success.
3764         * linux-thread-db.c (thread_db_detach): Use inf parameter.
3765
3766 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3767
3768         * target.h (struct target_ops) <to_detach>: Add inferior
3769         parameter.
3770         (target_detach): Likewise.
3771         * target.c (dispose_inferior): Pass inferior down.
3772         (target_detach): Pass inferior down.  Assert that it is equal to
3773         the current inferior.
3774         * aix-thread.c (aix_thread_detach): Pass inferior down.
3775         * corefile.c (core_file_command): Pass current_inferior() down.
3776         * corelow.c (core_detach): Add inferior parameter.
3777         * darwin-nat.c (darwin_detach): Likewise.
3778         * gnu-nat.c (gnu_detach): Likewise.
3779         * inf-ptrace.c (inf_ptrace_detach): Likewise.
3780         * infcmd.c (detach_command): Pass current_inferior() down to
3781         target_detach.
3782         * infrun.c (follow_fork_inferior): Pass parent_inf to
3783         target_detach.
3784         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
3785         target_detach.
3786         * linux-nat.c (linux_nat_detach): Add inferior parameter.
3787         * linux-thread-db.c (thread_db_detach): Likewise.
3788         * nto-procfs.c (procfs_detach): Likewise.
3789         * procfs.c (procfs_detach): Likewise.
3790         * record.c (record_detach): Likewise.
3791         * record.h (struct inferior): Forward-declare.
3792         (record_detach): Add inferior parameter.
3793         * remote-sim.c (gdbsim_detach): Likewise.
3794         * remote.c (remote_detach_1): Likewise.
3795         (remote_detach): Likewise.
3796         (extended_remote_detach): Likewise.
3797         * sol-thread.c (sol_thread_detach): Likewise.
3798         * target-debug.h (target_debug_print_inferior_p): New macro.
3799         * target-delegates.c: Re-generate.
3800         * top.c (kill_or_detach): Pass inferior down to target_detach.
3801         * windows-nat.c (windows_detach): Add inferior parameter.
3802
3803 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3804
3805         * target.h (struct target_ops) <to_detach>: Remove args
3806         parameter.
3807         (target_detach): Likewise.
3808         * target.c (dispose_inferior): Adjust.
3809         (target_detach): Remove args parameter, adjust.
3810         * aix-thread.c (aix_thread_detach): Adjust.
3811         * corefile.c (core_file_command): Adjust.
3812         * corelow.c (core_detach): Adjust.
3813         * darwin-nat.c (darwin_detach): Adjust.
3814         * gnu-nat.c (gnu_detach): Adjust.
3815         * inf-ptrace.c (inf_ptrace_detach): Adjust.
3816         * infcmd.c (detach_command): Adjust
3817         * infrun.c (follow_fork_inferior): Adjust.
3818         (handle_vfork_child_exec_or_exit): Adjust.
3819         * linux-fork.c (linux_fork_detach): Remove args parameter.
3820         * linux-fork.h (linux_fork_detach): Likewise.
3821         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
3822         * linux-thread-db.c (thread_db_detach): Likewise.
3823         * nto-procfs.c (procfs_detach): Likewise.
3824         * procfs.c (procfs_detach): Likewise.
3825         (do_detach): Remove signo parameter.
3826         * record.c (record_detach): Remove args parameter.
3827         * record.h (record_detach): Likewise.
3828         * remote-sim.c (gdbsim_detach): Likewise.
3829         * remote.c (remote_detach_1): Likewise.
3830         (remote_detach): Likewise.
3831         (extended_remote_detach): Likewise.
3832         * sol-thread.c (sol_thread_detach): Likewise.
3833         * target-delegates.c: Re-generate.
3834         * top.c (struct qt_args) <args>: Remove field.
3835         (kill_or_detach): Don't pass args.
3836         (quit_force): Don't set args.
3837         * windows-nat.c (windows_detach): Remove args parameter.
3838
3839 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3840
3841         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
3842         (arm_linux_init_abi): Install it.
3843
3844 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3845
3846         * osabi.c (gdb_osabi_names): Extend the regexp for
3847         arm-linux-gnueabihf.
3848
3849 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3850
3851         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
3852         m_abbrevs.
3853         (abbrev_table::add_abbrev): Update.
3854         (abbrev_table::lookup_abbrev): Update.
3855
3856 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3857
3858         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
3859
3860 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
3861
3862         * compile/compile.c (compile_to_object): Convert "triplet_rx"
3863         to "std::string".
3864
3865 2018-01-17  Tom Tromey  <tom@tromey.com>
3866
3867         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
3868
3869 2018-01-17  Tom Tromey  <tom@tromey.com>
3870
3871         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
3872         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
3873         (create_array_type_with_stride): Update.
3874         * dwarf2read.c (set_die_type): Update.
3875
3876 2018-01-17  Tom Tromey  <tom@tromey.com>
3877
3878         * dwarf2read.c (delayed_method_info): Remove typedef.
3879         (dwarf2_cu::method_info): Now a std::vector.
3880         (add_to_method_list): Update.
3881         (free_delayed_list): Remove.
3882         (compute_delayed_physnames): Update.
3883         (process_full_comp_unit, process_full_type_unit): Clear the method
3884         list.  Remove cleanups.
3885         (psymtab_include_file_name): Add name_holder parameter.  Use
3886         unique_xmalloc_ptr.
3887         (dwarf_decode_lines): Update.
3888
3889 2018-01-17  Tom Tromey  <tom@tromey.com>
3890             Simon Marchi  <simon.marchi@ericsson.com>
3891
3892         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
3893         (dwarf2_per_objfile::free_cached_comp_units)
3894         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3895         (init_cutu_and_read_dies_no_follow): Update.
3896         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
3897         (dwarf2_cu::~dwarf2_cu): New.
3898         (free_heap_comp_unit, free_stack_comp_unit): Remove.
3899         (age_cached_comp_units, free_one_cached_comp_unit): Update.
3900
3901 2018-01-17  Tom Tromey  <tom@tromey.com>
3902             Simon Marchi  <simon.marchi@ericsson.com>
3903
3904         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
3905         (struct die_reader_specs) <abbrev_table>: New member.
3906         (struct abbrev_table): Add constructor.
3907         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
3908         <abbrev_obstack>: Now an auto_obstack.
3909         (abbrev_table_up): New typedef.
3910         (init_cu_die_reader): Add abbrev_table parameter.
3911         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
3912         Add result_dwo_abbrev_table.
3913         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3914         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
3915         Update.
3916         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
3917         parameter.
3918         (skip_children): Update.
3919         (abbrev_table::alloc_abbrev): Rename from
3920         abbrev_table_alloc_abbrev.
3921         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
3922         (abbrev_table::lookup_abbrev): Rename from
3923         abbrev_table_lookup_abbrev.
3924         (abbrev_table_read_table): Return abbrev_table_up.
3925         (abbrev_table_free, abbrev_table_free_cleanup)
3926         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
3927         (load_partial_dies): Update.
3928
3929 2018-01-17  Tom Tromey  <tom@tromey.com>
3930
3931         * dwarf2read.c (dwarf2_compute_name): Update comment.
3932         (read_func_scope, read_variable): Update.
3933         (new_symbol): Remove.
3934         (new_symbol_full): Rename to new_symbol.
3935
3936 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
3937
3938         PR gdb/16577
3939         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
3940         a warning instead of throwing an error, set section size to 0 and return
3941         NULL.
3942         * gdb_bfd.h (gdb_bfd_map_section): Update description.
3943
3944 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3945
3946         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
3947         std::string.
3948         (linux_ptrace_attach_fail_reason_string): Likewise.
3949         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
3950         Likewise.
3951         (linux_ptrace_attach_fail_reason_string): Likewise.
3952         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
3953
3954 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3955
3956         * linux-nat.c (linux_nat_attach): Remove xstrdup.
3957
3958 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
3959
3960         PR gdb/21559
3961         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3962         checking for fs_base/gs_base fields in struct user_regs_struct.
3963         * configure: Regenerate.
3964
3965 2018-01-17  Yao Qi  <yao.qi@linaro.org>
3966
3967         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
3968         function.
3969         (aarch64_linux_init_abi): Install it to gdbarch hook
3970         gcc_target_options.
3971
3972 2018-01-15  Pedro Alves  <palves@redhat.com>
3973
3974         * common/signals-state-save-restore.c
3975         (save_original_signals_state): Fix typos.
3976
3977 2017-01-12  Tom Tromey  <tom@tromey.com>
3978             Sergio Durigan Junior  <sergiodj@redhat.com>
3979
3980         * Makefile.in (install-only): Install gdb-add-index.
3981
3982 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
3983
3984         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
3985
3986 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3987
3988         * infrun.c (keep_going_pass_signal): Clear step-over info when
3989         insert_breakpoints fails.
3990
3991 2018-01-11  Pedro Alves  <palves@redhat.com>
3992
3993         PR gdb/22583
3994         * infrun.c (resume): Rename to ...
3995         (resume_1): ... this.
3996         (resume): Reimplement as wrapper around resume_1.
3997
3998 2018-01-11  Pedro Alves  <palves@redhat.com>
3999
4000         PR remote/22597
4001         * remote.c (remote_parse_stop_reply): Default to the last-set
4002         general thread instead of to 'magic_null_ptid'.
4003
4004 2018-01-10  Pedro Alves  <palves@redhat.com>
4005
4006         * language.h (language_get_symbol_name_matcher): Rename ...
4007         (get_symbol_name_matcher): ... this.
4008         * language.c (language_get_symbol_name_matcher): Ditto.
4009         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
4010         callers adjusted.
4011
4012 2018-01-10  Pedro Alves  <palves@redhat.com>
4013
4014         PR gdb/22670
4015         * dwarf2read.c
4016         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
4017         Adjust to use language_get_symbol_name_matcher instead of
4018         language_defn::la_get_symbol_name_matcher.
4019         * language.c (language_get_symbol_name_matcher): If in Ada mode
4020         and the lookup name is a verbatim match, return Ada's matcher.
4021         * language.h (language_get_symbol_name_matcher): Adjust comment.
4022         (ada_lookup_name_info::verbatim_p):: New method.
4023
4024 2018-01-10  Pedro Alves  <palves@redhat.com>
4025
4026         PR gdb/22670
4027         * ada-lang.c (ada_collect_symbol_completion_matches): If the
4028         minsym's language is language_auto or language_cplus, pass down
4029         language_ada instead.
4030         * symtab.c (compare_symbol_name): Don't frob symbol language here.
4031
4032 2018-01-10  Pedro Alves  <palves@redhat.com>
4033
4034         PR gdb/22670
4035         * minsyms.c (linkage_name_str): New function.
4036         (iterate_over_minimal_symbols): Use it.
4037
4038 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4039
4040         * NEWS: Document that 'info proc' now works on FreeBSD.
4041
4042 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4043
4044         * configure.ac: Check for kinfo_getfile in libutil.
4045         * configure: Regenerate.
4046         * config.in: Regenerate.
4047         * fbsd-nat.c: Include "fbsd-tdep.h".
4048         (fbsd_fetch_cmdline): New.
4049         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
4050         rather than calling error.
4051         (fbsd_info_proc): New.
4052         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
4053         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
4054         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
4055
4056 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4057
4058         * fbsd-nat.c (struct free_deleter): Remove.
4059         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
4060
4061 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4062
4063         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
4064         NULL for an empty pathname.
4065
4066 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4067
4068         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
4069         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
4070         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
4071         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
4072         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
4073         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
4074         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
4075         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
4076         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
4077         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
4078         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
4079         (fbsd_core_fetch_timeval, fbsd_print_sigset)
4080         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
4081         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
4082         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
4083
4084 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4085
4086         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
4087         (gnu_xfer_auxv): New function.
4088         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
4089         TARGET_OBJECT_AUXV.
4090
4091 2018-01-08  Yao Qi  <yao.qi@linaro.org>
4092             Simon Marchi  <simon.marchi@ericsson.com>
4093
4094         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
4095         common/selftest.c.
4096         (COMMON_OBS): Remove selftest.o.
4097         * configure.ac: Append selftest-arch.c and common/selftest.c to
4098         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
4099         * configure: Re-generated.
4100         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
4101         GDB_SELF_TEST.
4102         (maintenance_info_selftests): Likewise.
4103
4104 2018-01-08  Xavier Roirand  <roirand@adacore.com>
4105
4106         * ada-valprint.c (val_print_packed_array_elements): Use
4107         proper number of elements when printing an array indexed
4108         by an enumeration type.
4109
4110 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4111
4112         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
4113         (dw2_get_file_names_reader): Adjust.
4114         (lookup_dwo_signatured_type): Adjust.
4115         (lookup_dwp_signatured_type): Adjust.
4116         (lookup_signatured_type): Adjust.
4117         (create_type_unit_group): Adjust.
4118         (get_type_unit_group): Adjust.
4119         (process_psymtab_comp_unit_reader): Adjust.
4120         (build_type_psymtabs_reader): Adjust.
4121         (scan_partial_symbols): Adjust.
4122         (add_partial_symbol): Adjust.
4123         (add_partial_subprogram): Adjust.
4124         (peek_die_abbrev): Adjust.
4125         (fixup_go_packaging): Adjust.
4126         (process_imported_unit_die): Adjust.
4127         (dwarf2_compute_name): Adjust.
4128         (dwarf2_physname): Adjust.
4129         (read_import_statement): Adjust.
4130         (handle_DW_AT_stmt_list): Adjust.
4131         (read_file_scope): Adjust.
4132         (read_func_scope): Adjust.
4133         (read_lexical_block_scope): Adjust.
4134         (read_call_site_scope): Adjust.
4135         (read_variable): Adjust.
4136         (dwarf2_rnglists_process): Adjust.
4137         (dwarf2_ranges_process): Adjust.
4138         (dwarf2_ranges_read): Adjust.
4139         (dwarf2_get_pc_bounds): Adjust.
4140         (dwarf2_record_block_ranges): Adjust.
4141         (dwarf2_add_field): Adjust.
4142         (dwarf2_add_member_fn): Adjust.
4143         (read_structure_type): Adjust.
4144         (process_structure_scope): Adjust.
4145         (read_enumeration_type): Adjust.
4146         (read_array_type): Adjust.
4147         (mark_common_block_symbol_computed): Adjust.
4148         (read_common_block): Adjust.
4149         (read_namespace_type): Adjust.
4150         (read_namespace): Adjust.
4151         (read_module_type): Adjust.
4152         (read_tag_pointer_type): Adjust.
4153         (read_tag_ptr_to_member_type): Adjust.
4154         (read_tag_string_type): Adjust.
4155         (read_subroutine_type): Adjust.
4156         (read_typedef): Adjust.
4157         (read_base_type): Adjust.
4158         (attr_to_dynamic_prop): Adjust.
4159         (read_subrange_type): Adjust.
4160         (read_unspecified_type): Adjust.
4161         (dwarf2_read_abbrevs): Adjust.
4162         (load_partial_dies): Adjust.
4163         (read_partial_die): Adjust.
4164         (find_partial_die): Adjust.
4165         (guess_partial_die_structure_name): Adjust.
4166         (fixup_partial_die): Adjust.
4167         (read_attribute_value): Adjust.
4168         (read_addr_index): Adjust.
4169         (read_addr_index_from_leb128): Adjust.
4170         (read_str_index): Adjust.
4171         (dwarf2_string_attr): Adjust.
4172         (get_debug_line_section): Adjust.
4173         (dwarf_decode_line_header): Adjust.
4174         (lnp_state_machine::check_line_address): Adjust.
4175         (dwarf_decode_lines_1): Adjust.
4176         (dwarf_decode_lines): Adjust.
4177         (dwarf2_start_symtab): Adjust.
4178         (var_decode_location): Adjust.
4179         (new_symbol_full): Adjust.
4180         (dwarf2_const_value_data): Adjust.
4181         (dwarf2_const_value_attr): Adjust.
4182         (dwarf2_const_value): Adjust.
4183         (die_type): Adjust.
4184         (die_containing_type): Adjust.
4185         (build_error_marker_type): Adjust.
4186         (lookup_die_type): Adjust.
4187         (guess_full_die_structure_name): Adjust.
4188         (anonymous_struct_prefix): Adjust.
4189         (determine_prefix): Adjust.
4190         (dwarf2_name): Adjust.
4191         (follow_die_ref_or_sig): Adjust.
4192         (follow_die_offset): Adjust.
4193         (follow_die_ref): Adjust.
4194         (follow_die_sig_1): Adjust.
4195         (follow_die_sig): Adjust.
4196         (get_signatured_type): Adjust.
4197         (get_DW_AT_signature_type): Adjust.
4198         (decode_locdesc): Adjust.
4199         (dwarf_decode_macros): Adjust.
4200         (cu_debug_loc_section): Adjust.
4201         (fill_in_loclist_baton): Adjust.
4202         (dwarf2_symbol_mark_computed): Adjust.
4203         (init_one_comp_unit): Don't assign
4204         dwarf2_cu::dwarf2_per_objfile.
4205         (set_die_type): Adjust.
4206
4207 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4208
4209         * dwarf2read.c (struct mapped_debug_names): Add constructor.
4210         <dwarf2_per_objfile>: New field.
4211         (dwarf2_per_objfile): Remove global.
4212         (get_dwarf2_per_objfile): New function.
4213         (set_dwarf2_per_objfile): New function.
4214         (dwarf2_build_psymtabs_hard): Change objfile parameter to
4215         dwarf2_per_objfile.
4216         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4217         (read_abbrev_offset): Likewise.
4218         (read_indirect_string): Likewise.
4219         (read_indirect_line_string): Likewise.
4220         (read_indirect_string_at_offset): Likewise.
4221         (read_indirect_string_from_dwz): Likewise.
4222         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4223         dwarf2_per_objfile.
4224         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4225         (create_all_comp_units): Change objfile parameter to
4226         dwarf2_per_objfile.
4227         (create_all_type_units): Likewise.
4228         (process_queue): Add dwarf2_per_objfile parameter.
4229         (read_and_check_comp_unit_head): Likewise.
4230         (lookup_dwo_unit_in_dwp): Likewise.
4231         (get_dwp_file): Likewise.
4232         (process_cu_includes): Likewise.
4233         (struct free_dwo_file_cleanup_data): New struct.
4234         (dwarf2_has_info): Use get_dwarf2_per_objfile and
4235         set_dwarf2_per_objfile.
4236         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
4237         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
4238         context, adjust calls.
4239         (dw2_instantiate_symtab): Likewise.
4240         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
4241         (dw2_get_cu): Likewise.
4242         (create_cu_from_index_list): Change objfile parameter to
4243         dwarf2_per_objfile.
4244         (create_cus_from_index_list): Get dwarf2_per_objfile from
4245         context, adjust calls.
4246         (create_cus_from_index): Likewise.
4247         (create_signatured_type_table_from_index): Change objfile
4248         parameter to dwarf2_per_objfile.
4249         (create_signatured_type_table_from_debug_names): Change objfile
4250         parameter to dwarf2_per_objfile.
4251         (create_addrmap_from_index): Likewise.
4252         (create_addrmap_from_aranges): Likewise.
4253         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
4254         (dw2_setup): Remove.
4255         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
4256         context.
4257         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
4258         get_dwarf2_per_objfile.
4259         (dw2_forget_cached_source_info): Likewise.
4260         (dw2_map_symtabs_matching_filename): Likewise.
4261         (struct dw2_symtab_iterator) <index>: Remove.
4262         <dwarf2_per_objfile>: New field.
4263         (dw2_symtab_iter_init): Replace index parameter with
4264         dwarf2_per_objfile.
4265         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
4266         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
4267         (dw2_print_stats): Likewise.
4268         (dw2_dump): Likewise.
4269         (dw2_expand_symtabs_for_function): Likewise.
4270         (dw2_expand_all_symtabs): Likewise.
4271         (dw2_expand_symtabs_with_fullname): Likewise.
4272         (dw2_expand_marked_cus): Replace index and objfile parameters
4273         with dwarf2_per_objfile.
4274         (dw_expand_symtabs_matching_file_matcher): Add
4275         dwarf2_per_objfile parameter and adjust calls.
4276         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
4277         adjust calls.
4278         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
4279         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
4280         adjust calls.
4281         (create_cus_from_debug_names_list): Replace objfile parameter
4282         with dwarf2_per_objfile and adjust calls.
4283         (create_cus_from_debug_names): Likewise.
4284         (dwarf2_read_debug_names): Likewise.
4285         (mapped_debug_names::namei_to_name): Adjust call.
4286         (dw2_debug_names_iterator::next): Likewise.
4287         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4288         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
4289         (dw2_debug_names_dump): Likewise.
4290         (dw2_debug_names_expand_symtabs_for_function): Likewise.
4291         (dw2_debug_names_expand_symtabs_matching): Likewise.
4292         (dwarf2_initialize_objfile): Likewise.
4293         (dwarf2_build_psymtabs): Likewise.
4294         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
4295         this_cu.
4296         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
4297         (read_and_check_comp_unit_head): Likewise.
4298         (read_abbrev_offset): Likewise.
4299         (create_debug_type_hash_table): Likewise.
4300         (create_debug_types_hash_table): Likewise.
4301         (create_all_type_units): Replace objfile parameter with
4302         dwarf2_per_objfile.
4303         (add_type_unit): Add dwarf2_per_objfile parameter.
4304         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
4305         with dwarf2_per_objfile.
4306         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
4307         (lookup_dwp_signatured_type): Likewise.
4308         (lookup_signatured_type): Likewise.
4309         (read_cutu_die_from_dwo): Likewise.
4310         (init_tu_and_read_dwo_dies): Likewise.
4311         (init_cutu_and_read_dies): Likewise.
4312         (init_cutu_and_read_dies_no_follow): Likewise.
4313         (allocate_type_unit_groups_table): Add objfile parameter.
4314         (create_type_unit_group): Use dwarf2_per_objfile from cu.
4315         (get_type_unit_group): Likewise.
4316         (process_psymtab_comp_unit): Update call.
4317         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
4318         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
4319         (print_tu_stats): Likewise.
4320         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
4321         in void* parameter.
4322         (build_type_psymtabs): Change objfile parameter to
4323         dwarf2_per_objfile.
4324         (process_skeletonless_type_unit): Use dwarf2_per_objfile
4325         passed in void* parameter.
4326         (process_skeletonless_type_units): Change objfile parameter to
4327         dwarf2_per_objfile.
4328         (set_partial_user): Likewise.
4329         (dwarf2_build_psymtabs_hard): Likewise.
4330         (read_comp_units_from_section): Likewise.
4331         (create_all_comp_units): Likewise.
4332         (scan_partial_symbols): Update calls.
4333         (add_partial_symbol): Likewise.
4334         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
4335         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
4336         (process_queue): Add dwarf2_per_objfile parameter.
4337         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
4338         (compute_compunit_symtab_includes): Likewise.
4339         (process_cu_includes): Add dwarf2_per_objfile parameter.
4340         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
4341         (process_full_type_unit): Likewise.
4342         (process_imported_unit_die): Update call.
4343         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
4344         (read_file_scope): Likewise.
4345         (allocate_dwo_file_hash_table): Add objfile parameter.
4346         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
4347         (create_cus_hash_table): Likewise.
4348         (create_dwp_hash_table): Likewise.
4349         (create_dwo_unit_in_dwp_v1): Likewise.
4350         (create_dwp_v2_section): Likewise.
4351         (create_dwo_unit_in_dwp_v2): Likewise.
4352         (lookup_dwo_unit_in_dwp): Likewise.
4353         (try_open_dwop_file): Likewise.
4354         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
4355         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
4356         cleanup to include a reference to dwarf2_per_objfile.
4357         (open_dwp_file): Add dwarf2_per_objfile parameter.
4358         (open_and_init_dwp_file): Likewise.
4359         (get_dwp_file): Likewise.
4360         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
4361         (queue_and_load_all_dwo_tus): Update call.
4362         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
4363         data.
4364         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
4365         (dwarf2_ranges_process): Likewise.
4366         (dwarf2_get_pc_bounds): Likewise.
4367         (mark_common_block_symbol_computed): Likewise.
4368         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4369         (dwarf2_read_abbrevs): Update call.
4370         (read_partial_die): Use dwarf2_per_objfile from cu.
4371         (find_partial_die): Likewise.
4372         (fixup_partial_die): Likewise.
4373         (read_attribute_value): Likewise.
4374         (read_indirect_string_at_offset_from): Add objfile parameter.
4375         (read_indirect_string_at_offset): Add dwarf2_per_objfile
4376         parameter.
4377         (read_indirect_string_from_dwz): Add objfile parameter.
4378         (read_indirect_string): Add objfile parameter.
4379         (read_addr_index_1): Add dwarf2_per_objfile parameter.
4380         (read_addr_index): Use dwarf2_per_objfile from cu.
4381         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
4382         call dw2_setup.
4383         (read_str_index): Use dwarf2_per_objfile from cu.
4384         (get_debug_line_section): Likewise.
4385         (read_formatted_entries): Add dwarf2_per_objfile parameter.
4386         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
4387         (new_symbol_full): Use dwarf2_per_objfile from cu.
4388         (build_error_marker_type): Likewise.
4389         (lookup_die_type): Likewise.
4390         (determine_prefix): Likewise.
4391         (follow_die_offset): Likewise.
4392         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
4393         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
4394         (dwarf2_fetch_die_type_sect_off): Likewise.
4395         (dwarf2_get_die_type): Likewise.
4396         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
4397         (get_signatured_type): Likewise.
4398         (get_DW_AT_signature_type): Likewise.
4399         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
4400         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
4401         (cu_debug_loc_section): Likewise.
4402         (fill_in_loclist_baton): Likewise.
4403         (dwarf2_symbol_mark_computed): Likewise.
4404         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4405         dwarf2_per_objfile.
4406         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
4407         parameter.
4408         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4409         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
4410         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
4411         (set_die_type): Use dwarf2_free_objfile from cu.
4412         (get_die_type_at_offset): Likewise.
4413         (dwarf2_per_objfile_free): Don't assign global variable.
4414         (debug_names) <constructor>: Add dwarf2_per_objfile
4415         parameter, update m_debugstrlookup construction.
4416         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
4417         parameter.
4418         <m_dwarf2_per_objfile>: New field.
4419         <lookup>: Use m_dwarf2_per_objfile.
4420         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
4421         (psyms_seen_size): Likewise.
4422         (write_gdbindex): Replace objfile parameter with
4423         dwarf2_per_objfile.
4424         (write_debug_names): Likewise.
4425         (write_psymtabs_to_index): Likewise.
4426         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
4427         calls.
4428
4429 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4430
4431         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
4432         <dwarf2_per_objfile>: New field.
4433         (struct dwarf2_per_cu_data) <objfile>: Remove.
4434         <dwarf2_per_objfile>: New field.
4435         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
4436         of objfile.
4437         (create_signatured_type_table_from_index): Likewise.
4438         (create_debug_type_hash_table): Likewise.
4439         (fill_in_sig_entry_from_dwo_entry): Likewise.
4440         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
4441         (create_type_unit_group): Assign dwarf2_per_objfile instead of
4442         objfile.
4443         (create_partial_symtab): Access objfile through
4444         dwarf2_per_objfile.
4445         (process_psymtab_comp_unit_reader): Likewise.
4446         (read_comp_units_from_section): Likewise.
4447         (scan_partial_symbols): Likewise.
4448         (add_partial_symbol): Likewise.
4449         (add_partial_subprogram): Likewise.
4450         (peek_die_abbrev): Likewise.
4451         (fixup_go_packaging): Likewise.
4452         (process_full_comp_unit): Likewise.
4453         (process_full_type_unit): Likewise.
4454         (process_imported_unit_die): Likewise.
4455         (dwarf2_compute_name): Likewise.
4456         (dwarf2_physname): Likewise.
4457         (read_import_statement): Likewise.
4458         (create_cus_hash_table): Assign dwarf2_physname instead of
4459         objfile.
4460         (read_func_scope): Access objfile through dwarf2_per_objfile.
4461         (read_lexical_block_scope): Likewise.
4462         (read_call_site_scope): Likewise.
4463         (read_variable): Likewise.
4464         (dwarf2_rnglists_process): Likewise.
4465         (dwarf2_ranges_process): Likewise.
4466         (dwarf2_ranges_read): Likewise.
4467         (dwarf2_record_block_ranges): Likewise.
4468         (dwarf2_add_field): Likewise.
4469         (dwarf2_add_member_fn): Likewise.
4470         (read_structure_type): Likewise.
4471         (process_structure_scope): Likewise.
4472         (read_enumeration_type): Likewise.
4473         (read_array_type): Likewise.
4474         (read_common_block): Likewise.
4475         (read_namespace_type): Likewise.
4476         (read_namespace): Likewise.
4477         (read_module_type): Likewise.
4478         (read_tag_pointer_type): Likewise.
4479         (read_tag_ptr_to_member_type): Likewise.
4480         (read_tag_string_type): Likewise.
4481         (read_subroutine_type): Likewise.
4482         (read_typedef): Likewise.
4483         (read_base_type): Likewise.
4484         (attr_to_dynamic_prop): Likewise.
4485         (read_subrange_type): Likewise.
4486         (read_unspecified_type): Likewise.
4487         (load_partial_dies): Likewise.
4488         (read_partial_die): Likewise.
4489         (find_partial_die): Likewise.
4490         (guess_partial_die_structure_name): Likewise.
4491         (fixup_partial_die): Likewise.
4492         (read_attribute_value): Likewise.
4493         (read_addr_index_from_leb128): Likewise.
4494         (dwarf2_read_addr_index): Likewise.
4495         (dwarf2_string_attr): Likewise.
4496         (lnp_state_machine::check_line_address): Likewise.
4497         (dwarf_decode_lines_1): Likewise.
4498         (dwarf_decode_lines): Likewise.
4499         (dwarf2_start_symtab): Likewise.
4500         (var_decode_location): Likewise.
4501         (new_symbol_full): Likewise.
4502         (dwarf2_const_value_data): Likewise.
4503         (dwarf2_const_value_attr): Likewise.
4504         (dwarf2_const_value): Likewise.
4505         (die_type): Likewise.
4506         (die_containing_type): Likewise.
4507         (lookup_die_type): Likewise.
4508         (guess_full_die_structure_name): Likewise.
4509         (anonymous_struct_prefix): Likewise.
4510         (dwarf2_name): Likewise.
4511         (follow_die_ref_or_sig): Likewise.
4512         (follow_die_offset): Likewise.
4513         (follow_die_ref): Likewise.
4514         (dwarf2_fetch_die_loc_sect_off): Likewise.
4515         (dwarf2_fetch_constant_bytes): Likewise.
4516         (dwarf2_fetch_die_type_sect_off): Likewise.
4517         (dwarf2_get_die_type): Likewise.
4518         (follow_die_sig): Likewise.
4519         (decode_locdesc): Likewise.
4520         (dwarf2_per_cu_objfile): Likewise.
4521         (dwarf2_per_cu_text_offset): Likewise.
4522         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
4523         objfile.
4524         (set_die_type): Access objfile through
4525         dwarf2_per_objfile.
4526
4527 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4528
4529         * valprint.c (converted_character_d): Remove typedef.
4530         (DEF_VEC_O (converted_character_d)): Remove.
4531         (count_next_character): Use std::vector.
4532         (print_converted_chars_to_obstack): Likewise.
4533         (generic_printstr): Likewise.
4534
4535 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4536
4537         * xml-support.h (struct gdb_xml_value): Add constructor.
4538         <value>: Change type to unique_xmalloc_ptr.
4539         (gdb_xml_value_s): Remove typedef.
4540         (DEF_VEC_O (gdb_xml_value_s)): Remove.
4541         (gdb_xml_element_start_handler): Change parameter type to
4542         std::vector.
4543         (xml_find_attribute): Likewise.
4544         * xml-support.c (xml_find_attribute): Change parameter type to
4545         std::vector and adjust.
4546         (gdb_xml_values_cleanup): Remove.
4547         (gdb_xml_parser::start_element): Adjust to std::vector.
4548         (xinclude_start_include): Change paraeter type to std::vector
4549         and adjust.
4550         * btrace.c (check_xml_btrace_version): Likewise.
4551         (parse_xml_btrace_block): Likewise.
4552         (parse_xml_btrace_pt_config_cpu): Likewise.
4553         (parse_xml_btrace_pt): Likewise.
4554         (parse_xml_btrace_conf_bts): Likewise.
4555         (parse_xml_btrace_conf_pt): Likewise.
4556         * memory-map.c (memory_map_start_memory): Likewise.
4557         (memory_map_start_property): Likewise.
4558         * osdata.c (osdata_start_osdata): Likewise.
4559         (osdata_start_item): Likewise.
4560         (osdata_start_column): Likewise.
4561         * remote.c (start_thread): Likewise.
4562         * solib-aix.c (library_list_start_library): Likewise.
4563         (library_list_start_list): Likewise.
4564         * solib-svr4.c (library_list_start_library): Likewise.
4565         (svr4_library_list_start_list): Likewise.
4566         * solib-target.c (library_list_start_segment): Likewise.
4567         (library_list_start_section): Likewise.
4568         (library_list_start_library): Likewise.
4569         (library_list_start_list): Likewise.
4570         * tracepoint.c (traceframe_info_start_memory): Likewise.
4571         (traceframe_info_start_tvar): Likewise.
4572         * xml-syscall.c (syscall_start_syscall): Likewise.
4573         * xml-tdesc.c (tdesc_start_target): Likewise.
4574         (tdesc_start_feature): Likewise.
4575         (tdesc_start_reg): Likewise.
4576         (tdesc_start_union): Likewise.
4577         (tdesc_start_struct): Likewise.
4578         (tdesc_start_flags): Likewise.
4579         (tdesc_start_enum): Likewise.
4580         (tdesc_start_field): Likewise.
4581         (tdesc_start_enum_value): Likewise.
4582         (tdesc_start_vector): Likewise.
4583
4584 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4585
4586         * extension.h (struct xmethod_worker) <clone>: Remove.
4587         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
4588         Remove.
4589         (python_xmethod_worker::clone): Remove.
4590         * valops.c (find_overload_match): Use std::move instead of
4591         clone.
4592
4593 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4594
4595         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
4596         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
4597         <free_xmethod_worker_data>: Remove.
4598         <get_matching_xmethod_workers>: Chance VEC to std::vector.
4599         <get_xmethod_arg_types>: Remove.
4600         <get_xmethod_result_type>: Remove.
4601         <invoke_xmethod>: Remove.
4602         * extension.c (new_xmethod_worker): Remove.
4603         (clone_xmethod_worker): Remove.
4604         (get_matching_xmethod_workers): Return void, pass std::vector by
4605         pointer.
4606         (get_xmethod_arg_types): Rename to...
4607         (xmethod_worker::get_arg_types): ... this, and adjust.
4608         (get_xmethod_result_type): Rename to...
4609         (xmethod_worker::get_result_type): ... this, and adjust.
4610         (invoke_xmethod): Remove.
4611         (free_xmethod_worker): Remove.
4612         (free_xmethod_worker_vec): Remove.
4613         * extension.h (enum ext_lang_rc): Move here from
4614         extension-priv.h.
4615         (struct xmethod_worker): Add constructor and destructor.
4616         <data>: Remove.
4617         <value>: Remove.
4618         <invoke, clone, do_get_result_type, do_get_arg_types>: New
4619         virtual pure methods.
4620         <get_arg_types, get_result_type>: New methods.
4621         (xmethod_worker_ptr): Remove typedef.
4622         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
4623         (xmethod_worker_vec): Remove typedef.
4624         (xmethod_worker_up): New typedef.
4625         (invoke_xmethod): Remove.
4626         (clone_xmethod_worker): Remove.
4627         (free_xmethod_worker): Remove.
4628         (free_xmethod_worker_vec): Remove.
4629         (get_xmethod_arg_types): Remove.
4630         (get_xmethod_result_type): Remove.
4631         * valops.c (find_method_list): Use std::vector, don't use
4632         intermediate vector.
4633         (value_find_oload_method_list): Use std::vector.
4634         (find_overload_match): Use std::vector.
4635         (find_oload_champ): Use std::vector.
4636         * value.c (value_free): Use operator delete.
4637         (value_of_xmethod): Rename to...
4638         (value_from_xmethod): ... this.  Don't assign
4639         xmethod_worker::value, take rvalue-reference.
4640         (result_type_of_xmethod): Adjust.
4641         (call_xmethod): Adjust.
4642         * value.h: Include extension.h.
4643         (struct xmethod_worker): Don't forward-declare.
4644         (value_of_xmethod): Rename to...
4645         (value_from_xmethod): ... this, take rvalue-reference.
4646         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
4647         (struct python_xmethod_worker): ... this, add constructor and
4648         destructor.
4649         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
4650         (gdbpy_free_xmethod_worker_data): Rename to...
4651         (python_xmethod_worker::~python_xmethod_worker): ... this and
4652         adjust.
4653         (gdbpy_clone_xmethod_worker_data): Rename to...
4654         (python_xmethod_worker::clone): ... this and adjust.
4655         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
4656         temporary vector.
4657         (gdbpy_get_xmethod_arg_types): Rename to...
4658         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
4659         (gdbpy_get_xmethod_result_type): Rename to...
4660         (python_xmethod_worker::do_get_result_type): ... this and
4661         adjust.
4662         (gdbpy_invoke_xmethod): Rename to...
4663         (python_xmethod_worker::invoke): ... this and adjust.
4664         (new_python_xmethod_worker): Rename to...
4665         (python_xmethod_worker::python_xmethod_worker): ... this and
4666         adjust.
4667         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
4668         Remove.
4669         (gdbpy_free_xmethod_worker_data): Remove.
4670         (gdbpy_get_matching_xmethod_workers): Use std::vector.
4671         (gdbpy_get_xmethod_arg_types): Remove.
4672         (gdbpy_get_xmethod_result_type): Remove.
4673         (gdbpy_invoke_xmethod): Remove.
4674         * python/python.c (python_extension_ops): Remove obsolete
4675         callbacks.
4676
4677 2018-01-05  Pedro Alves  <palves@redhat.com>
4678
4679         PR gdb/18653
4680         * common/signals-state-save-restore.c
4681         (save_original_signals_state): New parameter 'quiet'.  Warn if we
4682         find a custom handler preinstalled, instead of internal erroring.
4683         But only warn if !quiet.
4684         * common/signals-state-save-restore.h
4685         (save_original_signals_state): New parameter 'quiet'.
4686         * main.c (captured_main_1): Move save_original_signals_state call
4687         after option handling, and pass QUIET.
4688
4689 2018-01-05  Pedro Alves  <palves@redhat.com>
4690
4691         * spu-tdep.c (spu_catch_start): Pass
4692         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
4693
4694 2018-01-05  Pedro Alves  <palves@redhat.com>
4695
4696         PR gdb/22670
4697         * ada-lang.c (literal_symbol_name_matcher): New function.
4698         (ada_get_symbol_name_matcher): Use it for
4699         symbol_name_match_type::SEARCH_NAME.
4700         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
4701         it down instead of assuming symbol_name_match_type::FULL.
4702         * block.h (block_lookup_symbol): New parameter 'match_type'.
4703         * c-valprint.c (print_unpacked_pointer): Use
4704         lookup_symbol_search_name instead of lookup_symbol.
4705         * compile/compile-object-load.c (get_out_value_type): Pass down
4706         symbol_name_match_type::SEARCH_NAME.
4707         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
4708         symbol_name_match_type::FULL.
4709         * cp-support.c (cp_get_symbol_name_matcher): Handle
4710         symbol_name_match_type::SEARCH_NAME.
4711         * infrun.c (insert_exception_resume_breakpoint): Use
4712         lookup_symbol_search_name.
4713         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
4714         * psymtab.c (maintenance_check_psymtabs): Use
4715         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
4716         * stack.c (print_frame_args): Use lookup_symbol_search_name and
4717         SYMBOL_SEARCH_NAME.
4718         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
4719         if symbol_name_match_type::SEARCH_NAME.
4720         (lookup_symbol_in_language): Pass down
4721         symbol_name_match_type::FULL.
4722         (lookup_symbol_search_name): New.
4723         (lookup_language_this): Pass down
4724         symbol_name_match_type::SEARCH_NAME.
4725         (lookup_symbol_aux, lookup_local_symbol): New parameter
4726         'match_type'.  Pass it down.
4727         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
4728         (lookup_symbol_search_name): New declaration.
4729         (lookup_symbol_in_block): New 'match_type' parameter.
4730
4731 2018-01-05  Pedro Alves  <palves@redhat.com>
4732
4733         PR gdb/22670
4734         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
4735         ada_lookup_symbol.
4736         (ada_lookup_symbol): Reimplement in terms of
4737         ada_lookup_symbol_list, bits factored out from
4738         ada_lookup_encoded_symbol.
4739
4740 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4741
4742         * ada-exp.y (write_object_renaming): When subscripting an array
4743         using a symbol as the index, pass the block in call to
4744         ada_lookup_encoded_symbol when looking that symbol up.
4745
4746 2018-01-05  Jerome Guitton  <guitton@adacore.com>
4747
4748         * ada-lang.c (ada_array_length): Use ada_index_type instead of
4749         TYPE_INDEX_TYPE.
4750
4751 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4752
4753         * ada-lang.c (ada_to_fixed_value_create): Add handling of
4754         the case where VALUE_LVAL (val0) is not lval_memory.
4755
4756 2018-01-05  Xavier Roirand  <roirand@adacore.com>
4757
4758         * ada-valprint.c (print_optional_low_bound): Handle
4759         character-indexed array printing like boolean-indexed array
4760         printing.
4761
4762 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4763
4764         * NEWS: Create a new section for the next release branch.
4765         Rename the section of the current branch, now that it has
4766         been cut.
4767
4768 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4769
4770         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
4771         * version.in: Bump version to 8.1.50.DATE-git.
4772
4773 2018-01-03  Xavier Roirand  <roirand@adacore.com>
4774
4775         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
4776         Add field.
4777         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
4778         Add field.
4779         (default_exception_support_info) <catch_handlers_sym>: Add field.
4780         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
4781         (ada_exception_name_addr_1): Add "catch handlers" handling.
4782         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
4783         Update all callers.
4784         (create_excep_cond_exprs) <ex>: Add parameter.
4785         (re_set_exception): Update create_excep_cond_exprs call.
4786         (print_it_exception, print_one_exception, print_mention_exception)
4787         (print_recreate_exception): Add "catch handler" handling.
4788         (allocate_location_catch_handlers, re_set_catch_handlers)
4789         (check_status_catch_handlers, print_it_catch_handlers)
4790         (print_one_catch_handlers, print_mention_catch_handlers)
4791         (print_recreate_catch_handlers): New function.
4792         (catch_handlers_breakpoint_ops): New variable.
4793         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
4794         Add parameter.  Add "catch handler" handling.
4795         (ada_exception_sym_name, ada_exception_breakpoint_ops):
4796         Add "catch handler" handling.
4797         (ada_exception_catchpoint_cond_string): Add "catch handler"
4798         handling.
4799         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
4800         call.
4801         (catch_ada_handlers_command): New function.
4802         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
4803         operations structure.
4804         (_initialize_ada_language): Add "catch handlers" command entry.
4805         * NEWS: Document "catch handlers" feature.
4806
4807 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4808
4809         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
4810         account when creating the array type of the slice.
4811         (ada_value_slice): Likewise.
4812
4813 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4814
4815         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
4816         New enum value.
4817         (create_array_type_with_stride): Add byte_stride_prop parameter.
4818         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
4819         New parameter.  Update all callers in this file.
4820         (array_type_has_dynamic_stride): New function.
4821         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
4822         of arrays with dynamic byte strides.
4823         * dwarf2read.c (read_array_type): Add support for dynamic
4824         DW_AT_byte_stride attributes.
4825
4826 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4827
4828         * dwarf2read.c (read_unspecified_type): Treat
4829         DW_TAG_enumeration_type DIEs from Ada units as stubs.
4830
4831 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4832
4833         Update copyright year range in all GDB files.
4834
4835 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4836
4837         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
4838         and gdb/testsuite/gdb.base/step-line.c.
4839
4840 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4841
4842         * copyright.py (main): Dump the contents of
4843         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
4844         even if BY_HAND is empty.
4845
4846 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4847
4848         * top.c (print_gdb_version): Update Copyright year in version
4849         message.
4850
4851 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4852
4853         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
4854
4855 For older changes see ChangeLog-2017.
4856 \f
4857 Local Variables:
4858 mode: change-log
4859 left-margin: 8
4860 fill-column: 74
4861 version-control: never
4862 coding: utf-8
4863 End: