gdb/ChangeLog

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