gdb/ChangeLog

   1 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
   2
   3         PR rust/23124
   4         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
   5         pointer is not null before dereferencing it.
   6
   7 2018-04-30  Tom Tromey  <tom@tromey.com>
   8
   9         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
  10         is_mi_like_p.
  11
  12 2018-04-30  Tom Tromey  <tom@tromey.com>
  13
  14         * breakpoint.c (mention): Remove use of is_mi_like_p.
  15         (print_mention_ranged_breakpoint): Likewise.
  16         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
  17         of is_mi_like_p.
  18
  19 2018-04-30  Tom Tromey  <tom@tromey.com>
  20
  21         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
  22
  23 2018-04-30  Tom Tromey  <tom@tromey.com>
  24
  25         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
  26         (info_spu_event_command): Remove some uses of is_mi_like_p.
  27
  28 2018-04-30  Tom Tromey  <tom@tromey.com>
  29
  30         * python/py-framefilter.c (py_print_single_arg)
  31         (enumerate_locals, py_print_args, py_print_frame): Remove some
  32         uses of is_mi_like_p.
  33
  34 2018-04-30  Tom Tromey  <tom@tromey.com>
  35
  36         * ui-out.c: Update.
  37         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
  38         * ui-out.h (ui_out::is_mi_like_p): Now const.
  39         (ui_out::do_is_mi_like_p): Now const.
  40         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
  41
  42 2018-04-30  Tom Tromey  <tom@tromey.com>
  43
  44         * varobj.c (varobj_set_visualizer): Use new_reference.
  45         * python/python.c (gdbpy_decode_line): Use new_reference.
  46         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
  47         new_reference.
  48
  49 2018-04-30  Tom Tromey  <tom@tromey.com>
  50
  51         * varobj.c (install_new_value): Use new_reference.
  52         * value.h (value_incref): Return void.  Swap intro comment with
  53         value_decref.
  54         * value.c (set_value_parent): Use new_reference.
  55         (value_incref): Return void.  Update intro comment.
  56         (release_value): Use new_reference.
  57         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
  58
  59 2018-04-30  Tom Tromey  <tom@tromey.com>
  60
  61         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
  62         * gdb_bfd.h (new_bfd_ref): Remove.
  63         (gdb_bfd_open): Update comment.
  64         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
  65         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
  66         (gdb_bfd_fdopenr): Use new_reference.
  67         * exec.c (exec_file_attach): Use new_reference.
  68
  69 2018-04-30  Tom Tromey  <tom@tromey.com>
  70
  71         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
  72         method.
  73
  74 2018-04-30  Tom Tromey  <tom@tromey.com>
  75
  76         * jit.c (jit_read_code_entry): Use type_align.
  77         * i386-tdep.c (i386_gdbarch_init): Don't call
  78         set_gdbarch_long_long_align_bit.
  79         * gdbarch.sh: Remove long_long_align_bit.
  80         * gdbarch.c, gdbarch.h: Rebuild.
  81         * arc-tdep.c (arc_type_align): New function.
  82         (arc_gdbarch_init): Use arc_type_align.  Don't call
  83         set_gdbarch_long_long_align_bit.
  84
  85 2018-04-30  Tom Tromey  <tom@tromey.com>
  86
  87         * rust-lang.c (rust_type_alignment): Remove.
  88         (rust_composite_type): Use type_align.
  89
  90 2018-04-30  Tom Tromey  <tom@tromey.com>
  91
  92         * NEWS: Mention Type.align.
  93         * python/py-type.c (typy_get_alignof): New function.
  94         (type_object_getset): Add "alignof".
  95
  96 2018-04-30  Tom Tromey  <tom@tromey.com>
  97
  98         PR exp/17095:
  99         * NEWS: Update.
 100         * std-operator.def (UNOP_ALIGNOF): New operator.
 101         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
 102         New.
 103         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
 104         * c-lang.c (c_op_print_tab): Add alignof.
 105         * c-exp.y (ALIGNOF): New token.
 106         (exp): Add "ALIGNOF" production.
 107         (ident_tokens): Add _Alignof and alignof.
 108
 109 2018-04-30  Tom Tromey  <tom@tromey.com>
 110
 111         * i386-tdep.c (i386_type_align): New function.
 112         (i386_gdbarch_init): Update.
 113         * gdbarch.sh (type_align): New method.
 114         * gdbarch.c, gdbarch.h: Rebuild.
 115         * arch-utils.h (default_type_align): Declare.
 116         * arch-utils.c (default_type_align): New function.
 117         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
 118         (struct type) <align_log2>: New field.
 119         <instance_flags>: Now a bitfield.
 120         (TYPE_RAW_ALIGN): New macro.
 121         (type_align, type_raw_align, set_type_align): Declare.
 122         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
 123         functions.
 124         * dwarf2read.c (quirk_rust_enum): Set type alignment.
 125         (get_alignment, maybe_set_alignment): New functions.
 126         (read_structure_type, read_enumeration_type, read_array_type)
 127         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
 128         (read_subrange_type, read_base_type): Set type alignment.
 129
 130 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
 131
 132         * dwarf2read.c (read_index_from_section): Use bool.
 133
 134 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
 135
 136         PR gdb/22950
 137         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
 138         with #ifdef.
 139
 140 2018-04-29  John Reiser  <jreiser@BitWagon.com>
 141
 142         PR build/22873
 143         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
 144         last step, and do it atomically.
 145
 146 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
 147
 148         * compile/compile-c-types.c (convert_int, convert_float):
 149         Update for C FE v1.
 150
 151 2018-04-27  Tom Tromey  <tom@tromey.com>
 152
 153         PR rust/22545:
 154         * rust-lang.c (rust_inclusive_range_type_p): New function.
 155         (rust_range): Handle inclusive ranges.
 156         (rust_compute_range): Likewise.
 157         * rust-exp.y (struct rust_op) <inclusive>: New field.
 158         (DOTDOTEQ): New constant.
 159         (range_expr): Add "..=" productions.
 160         (operator_tokens): Add "..=" token.
 161         (ast_range): Add "inclusive" parameter.
 162         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
 163         ranges.
 164         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
 165         bounds values.
 166         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
 167         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
 168         Update comments.
 169         * expprint.c (print_subexp_standard): Handle new bounds values.
 170         (dump_subexp_body_standard): Likewise.
 171
 172 2018-04-27  Tom Tromey  <tom@tromey.com>
 173
 174         * configure: Rebuild.
 175         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
 176         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
 177         "OVERRIDE".
 178         (class symbol_needs_eval_context): Likewise.
 179         * dwarf2read.c (mock_mapped_index::symbol_name_count)
 180         (mock_mapped_index::symbol_name_at): Use "override".  Remove
 181         "virtual".
 182         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
 183         "override".
 184         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
 185         * aarch64-tdep.c (instruction_reader::read): Use "override".
 186         (instruction_reader_test::read): Likewise.
 187         * arm-tdep.c (instruction_reader::read): Use "override".
 188         (instruction_reader_thumb::read): Likewise.
 189
 190 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
 191
 192         PR remote/9665
 193         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
 194         instead of remote_send.
 195         (remote_send): Remove.
 196
 197 2018-04-26  Pedro Alves  <palves@redhat.com>
 198
 199         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
 200         find_function_start_sal instead of find_pc_line.
 201
 202 2018-04-26  Pedro Alves  <palves@redhat.com>
 203
 204         * breakpoint.c (set_breakpoint_location_function): Handle
 205         mst_data_gnu_ifunc.
 206         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
 207         * elfread.c (elf_symtab_read): Give data symbols with
 208         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
 209         (elf_rel_plt_read): Update comment.
 210         * linespec.c (convert_linespec_to_sals): Handle
 211         mst_data_gnu_ifunc.
 212         (minsym_found): Handle mst_data_gnu_ifunc.
 213         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
 214         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
 215         * parse.c (find_minsym_type_and_address): Handle
 216         mst_data_gnu_ifunc.
 217         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
 218         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
 219         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
 220         comment.
 221         <mst_data_gnu_ifunc>: New enumerator.
 222
 223 2018-04-26  Pedro Alves  <palves@redhat.com>
 224
 225         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
 226         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
 227         'want_trampoline' parameter by a lookup_msym_prefer parameter.
 228         Handle it.
 229         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
 230         (lookup_minimal_symbol_by_pc): Adjust.
 231         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
 232         (lookup_solib_trampoline_symbol_by_pc): Adjust.
 233         * minsyms.h (lookup_msym_prefer): New enum.
 234         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
 235         parameter by a lookup_msym_prefer parameter.
 236
 237 2018-04-26  Pedro Alves  <palves@redhat.com>
 238
 239         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
 240         ends in "@plt" instead of looking at the symbol's section.
 241
 242 2018-04-26  Pedro Alves  <palves@redhat.com>
 243
 244         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
 245         all references.
 246         (find_pc_partial_function_gnu_ifunc): Rename to ...
 247         (find_pc_partial_function): ... this, and remove references to
 248         'is_gnu_ifunc_p'.
 249         (find_pc_partial_function): Delete old implementation.
 250         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
 251
 252 2018-04-26  Pedro Alves  <palves@redhat.com>
 253
 254         * linespec.c (struct bound_minimal_symbol_search_key): New.
 255         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
 256         skip first line if we found a GNU ifunc minimal symbol by name.
 257         (compare_msymbols): Change parameters to work with a destructured
 258         lhs minsym.
 259         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
 260         functions.
 261
 262 2018-04-26  Pedro Alves  <palves@redhat.com>
 263
 264         * breakpoint.c (set_breakpoint_location_function): Don't resolve
 265         ifunc targets here.  Instead, if we have an ifunc minsym, use its
 266         address/name.
 267         (add_location_to_breakpoint): Store the minsym and the objfile in
 268         the breakpoint location.
 269         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
 270         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
 271         Record the minsym in the sal.
 272         * symtab.h (symtab_and_line) <msymbol>: New field.
 273
 274 2018-04-26  Pedro Alves  <palves@redhat.com>
 275
 276         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
 277         unless we actually resolved the ifunc.
 278
 279 2018-04-26  Pedro Alves  <palves@redhat.com>
 280
 281         * c-exp.y (variable production): Prefer ifunc minsyms over
 282         regular function symbols.
 283         * symtab.c (find_gnu_ifunc): New function.
 284         * minsyms.h (lookup_msym_prefer): New enum.
 285         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
 286         parameter by a lookup_msym_prefer parameter.
 287         * symtab.h (find_gnu_ifunc): New declaration.
 288
 289 2018-04-26  Pedro Alves  <palves@redhat.com>
 290
 291         * blockframe.c (find_gnu_ifunc_target_type): New function.
 292         (find_function_type): New.
 293         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
 294         return a value with a memory address.
 295         (eval_call): For calls to GNU ifunc functions, try to find the
 296         type of the target function from the type that the resolver
 297         returns.
 298         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
 299         symbols.
 300         * infcall.c (find_function_return_type): Delete.
 301         (find_function_addr): Add 'function_type' parameter.  For calls to
 302         GNU ifunc functions, try to find the type of the target function
 303         from the type that the resolver returns, and return it via
 304         FUNCTION_TYPE.
 305         (call_function_by_hand_dummy): Adjust to use the function type
 306         returned by find_function_addr.
 307         (find_function_addr): Add 'function_type' parameter and move
 308         description here.
 309         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
 310         declarations.
 311
 312 2018-04-26  Pedro Alves  <palves@redhat.com>
 313
 314         * c-exp.y (variable production): Skip finding an alias for ifunc
 315         symbols.
 316
 317 2018-04-26  Pedro Alves  <palves@redhat.com>
 318
 319         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
 320
 321 2018-04-25  Pedro Alves  <palves@redhat.com>
 322
 323         * infcmd.c (kill_command): Print the pid as string, not the whole
 324         thread's ptid.  Add comment.  s/has been killed/killed/ in output
 325         message.
 326         * remote.c (remote_detach_1): Print the pid as string, not the
 327         whole thread's ptid.
 328
 329 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 330             Sergio Durigan Junior  <sergiodj@redhat.com>
 331             Pedro Alves  <palves@redhat.com>
 332
 333         * infcmd.c (kill_command): Print message when inferior has
 334         been killed.
 335         * inferior.c (print_inferior_events): Remove 'static'.  Set as
 336         '1'.
 337         (add_inferior): Improve message printed when
 338         'print_inferior_events' is on.
 339         (exit_inferior): Remove message printed when
 340         'print_inferior_events' is on.
 341         (detach_inferior): Improve message printed when
 342         'print_inferior_events' is on.
 343         (initialize_inferiors): Use 'add_inferior_silent' to set
 344         'current_inferior_'.
 345         * inferior.h (print_inferior_events): Declare here as
 346         'extern'.
 347         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
 348         '[Detaching...]' messages when 'print_inferior_events' is on.
 349         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
 350         as prefix/suffix for messages.  Remove periods.  Fix erroneous
 351         'Detaching after fork from child...', replace it by '... from
 352         parent...'.
 353         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
 354         prefix/suffix when printing 'Detaching...' messages.  Print
 355         them when 'print_inferior_events' is on.
 356         * remote.c (remote_detach_1): Print message when detaching
 357         from inferior and '!is_fork_parent'.
 358
 359 2018-04-24  Tom Tromey  <tom@tromey.com>
 360
 361         * cli-out.h: Reindent.
 362
 363 2018-04-24  Tom Tromey  <tom@tromey.com>
 364
 365         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
 366         (cli_ui_out::do_field_string): Use fputs_filtered.
 367         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
 368
 369 2018-04-23  Tom Tromey  <tom@tromey.com>
 370
 371         * guile/scm-frame.c (gdbscm_frame_read_var): Use
 372         gdb::unique_xmalloc_ptr.
 373
 374 2018-04-23  Tom Tromey  <tom@tromey.com>
 375
 376         * configure: Rebuild.
 377
 378 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
 379
 380         PR gdb/23095
 381         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
 382         prepare_for_testing.  Set normal_bp to r_debug_state if target
 383         is bsd.
 384
 385 2018-04-21  Pedro Alves  <palves@redhat.com>
 386             Rajendra SY  <rajendra.sy@gmail.com>
 387
 388         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
 389         * remote.c (extended_remote_attach): In all-stop mode, mark the
 390         thread as executing.
 391
 392 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 393
 394         * thread.c (thread_apply_all_command): Fix comment.
 395         (thread_command): Fix comment.
 396
 397 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
 398
 399         * common/tdesc.h (tdesc_create_feature): Remove xml filename
 400         parameter.
 401         * features/aarch64-core.c (create_feature_aarch64_core):
 402         Regenerate.
 403         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
 404         Likewise.
 405         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
 406         Likewise.
 407         * features/i386/32bit-avx512.c
 408         (create_feature_i386_32bit_avx512): Likewise.
 409         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
 410         Likewise.
 411         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
 412         Likewise.
 413         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
 414         Likewise.
 415         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
 416         Likewise.
 417         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
 418         Likewise.
 419         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
 420         Likewise.
 421         * features/i386/64bit-avx512.c
 422         (create_feature_i386_64bit_avx512): Likewise.
 423         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
 424         Likewise.
 425         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
 426         Likewise.
 427         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
 428         Likewise.
 429         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
 430         Likewise.
 431         * features/i386/64bit-segments.c
 432         (create_feature_i386_64bit_segments): Likewise.
 433         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
 434         Likewise.
 435         * features/i386/x32-core.c
 436         (create_feature_i386_x32_core): Likewise.
 437         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
 438         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
 439         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
 440         * target-descriptions.c: In generated code, don't pass xml
 441         filename.
 442
 443 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 444
 445         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
 446         (print_xml_feature::visit_post): Likewise.
 447         (print_xml_feature::visit): Likewise.
 448         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
 449         (print_xml_feature): Add new class.
 450         * regformats/regdat.sh: Null xmltarget on feature targets.
 451         * target-descriptions.c (struct target_desc): Add xmltarget.
 452         (maintenance_check_tdesc_xml_convert): Add unittest function.
 453         (tdesc_get_features_xml): Add function to get xml.
 454         (maintenance_check_xml_descriptions): Test xml generation.
 455         * xml-tdesc.c (string_read_description_xml): Add function.
 456         * xml-tdesc.h (string_read_description_xml): Add declaration.
 457
 458 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 459
 460         * features/Makefile: Add feature marker to targets with new style
 461         target descriptions.
 462         * regformats/aarch64.dat: Regenerate.
 463         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
 464         * regformats/i386/amd64-avx-linux.dat: Likewise.
 465         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
 466         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
 467         * regformats/i386/amd64-linux.dat: Likewise.
 468         * regformats/i386/amd64-mpx-linux.dat: Likewise.
 469         * regformats/i386/amd64.dat: Likewise.
 470         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
 471         * regformats/i386/i386-avx-linux.dat: Likewise.
 472         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
 473         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
 474         * regformats/i386/i386-linux.dat: Likewise.
 475         * regformats/i386/i386-mmx-linux.dat: Likewise.
 476         * regformats/i386/i386-mpx-linux.dat: Likewise.
 477         * regformats/i386/i386.dat: Likewise.
 478         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
 479         * regformats/i386/x32-avx-linux.dat: Likewise.
 480         * regformats/i386/x32-linux.dat: Likewise.
 481         * regformats/tic6x-c62x-linux.dat: Likewise.
 482         * regformats/tic6x-c64x-linux.dat: Likewise.
 483         * regformats/tic6x-c64xp-linux.dat: Likewise.
 484         * regformats/regdat.sh: Parse feature marker.
 485
 486 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 487
 488         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
 489         (tdesc_osabi_name): Likewise.
 490         * target-descriptions.c (tdesc_architecture_name): Add new
 491         function.
 492         (tdesc_osabi_name): Likewise.
 493
 494 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 495
 496         * common/tdesc.c (tdesc_predefined_type): Move to here.
 497         (tdesc_named_type): Likewise.
 498         (tdesc_create_vector): Likewise.
 499         (tdesc_create_struct): Likewise.
 500         (tdesc_set_struct_size): Likewise.
 501         (tdesc_create_union): Likewise.
 502         (tdesc_create_flags): Likewise.
 503         (tdesc_create_enum): Likewise.
 504         (tdesc_add_field): Likewise.
 505         (tdesc_add_typed_bitfield): Likewise.
 506         (tdesc_add_bitfield): Likewise.
 507         (tdesc_add_flag): Likewise.
 508         (tdesc_add_enum_value): Likewise.
 509         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
 510         (struct tdesc_type_vector): Likewise.
 511         (struct tdesc_type_field): Likewise.
 512         (struct tdesc_type_with_fields): Likewise.
 513         (tdesc_create_enum): Add declaration.
 514         (tdesc_add_typed_bitfield): Likewise.
 515         (tdesc_add_enum_value): Likewise.
 516         * target-descriptions.c (tdesc_type_field): Move from here.
 517         (tdesc_type_builtin): Likewise.
 518         (tdesc_type_vector): Likewise.
 519         (tdesc_type_with_fields): Likewise.
 520         (tdesc_predefined_types): Likewise.
 521         (tdesc_named_type): Likewise.
 522         (tdesc_create_vector): Likewise.
 523         (tdesc_create_struct): Likewise.
 524         (tdesc_set_struct_size): Likewise.
 525         (tdesc_create_union): Likewise.
 526         (tdesc_create_flags): Likewise.
 527         (tdesc_create_enum): Likewise.
 528         (tdesc_add_field): Likewise.
 529         (tdesc_add_typed_bitfield): Likewise.
 530         (tdesc_add_bitfield): Likewise.
 531         (tdesc_add_flag): Likewise.
 532         (tdesc_add_enum_value): Likewise.
 533         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
 534         (tdesc_add_typed_bitfield): Likewise.
 535         (tdesc_add_enum_value): Likewise.
 536
 537 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 538
 539         * common/tdesc.c (tdesc_feature::accept): Move to here.
 540         (tdesc_feature::operator==): Likewise.
 541         (tdesc_create_reg): Likewise.
 542         * common/tdesc.h (tdesc_type_kind): Likewise.
 543         (struct tdesc_type): Likewise.
 544         (struct tdesc_feature): Likewise.
 545         * regformats/regdat.sh: Create a feature.
 546         * target-descriptions.c (tdesc_type_kind): Move from here.
 547         (tdesc_type): Likewise.
 548         (tdesc_type_up): Likewise.
 549         (tdesc_feature): Likewise.
 550         (tdesc_create_reg): Likewise.
 551
 552 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 553
 554         * Makefile.in: Add arch/tdesc.c
 555         * common/tdesc.c: New file.
 556         * common/tdesc.h (tdesc_element_visitor): Move to here.
 557         (tdesc_element): Likewise.
 558         (tdesc_reg): Likewise.
 559         (tdesc_reg_up): Likewise.
 560         * regformats/regdef.h (reg): Add offset to constructors.
 561         * target-descriptions.c (tdesc_element_visitor): Move from here.
 562         (tdesc_element): Likewise.
 563         (tdesc_reg): Likewise.
 564         (tdesc_reg_up): Likewise.
 565
 566 2018-04-17  Tom Tromey  <tom@tromey.com>
 567
 568         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
 569         discriminant field.
 570
 571 2018-04-17  Tom Tromey  <tom@tromey.com>
 572
 573         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
 574
 575 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 576
 577         * symtab.c (print_symbol_info): Skip printing filename and line
 578         number when `last' is NULL.
 579         (symtab_symbol_info): Use empty string instead of NULL for first
 580         invocation of print_symbol_info.
 581         (rbreak_command): Pass NULL to `last' parameter of
 582         print_symbol_info.
 583
 584 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
 585
 586         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
 587         instead of nullptr.
 588
 589 2018-04-16  Pedro Alves  <palves@redhat.com>
 590
 591         * MAINTAINERS (sh): Remove.
 592         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
 593         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
 594         (ALLDEPFILES): Remove sh64-tdep.c.
 595         * NEWS: Mentions that support for SH-5/SH64 is removed.
 596         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
 597         (sh*-*-openbsd*): Ditto.
 598         (sh64-*-elf*): Remove.
 599         (sh*): Remove.
 600         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
 601         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
 602         * sh-tdep.c: No longer include "sh64-tdep.h".
 603         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
 604         * sh64-tdep.c, sh64-tdep.h: Remove files.
 605
 606 2018-04-16  Pedro Alves  <palves@redhat.com>
 607
 608         * MAINTAINERS: Remove m88k.
 609         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
 610         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
 611         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
 612         * NEWS: Mention that support for m88k was removed.
 613         * configure.host (m88*-*-*): Remove support.
 614         * configure.nat (m88k-*-*): Remove support.
 615         * configure.tgt (m88*-*-openbsd*): Remove.
 616         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
 617
 618 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
 619
 620         * configure.tgt (x86_tobjs): New variable.
 621         (amd64_tobjs, i386_tobjs): Use it.
 622
 623 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 624
 625         * symtab.c (print_symbol_info): Precede the symbol definition by
 626         the line number when available.
 627         * NEWS: Advertise this enhancement.
 628
 629 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 630
 631         * NEWS (New options): announce set/show record btrace cpu.
 632         * btrace.c: Include record-btrace.h.
 633         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
 634         the vendor is unknown.
 635         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
 636         Maybe overwrite the btrace configuration's cpu.
 637         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
 638         (btrace_fetch): Add cpu parameter.  Update callers.
 639         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
 640         Maybe overwrite the btrace configuration's cpu.  Skip enabling
 641         errata workarounds if the vendor is unknown.
 642         * python/py-record-btrace.c: Include record-btrace.h.
 643         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
 644         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
 645         * record-btrace.c (record_btrace_cpu_state_kind): New.
 646         (record_btrace_cpu): New.
 647         (set_record_btrace_cpu_cmdlist): New.
 648         (record_btrace_get_cpu): New.
 649         (require_btrace_thread, record_btrace_info)
 650         (record_btrace_resume_thread): Call record_btrace_get_cpu.
 651         (cmd_set_record_btrace_cpu_none): New.
 652         (cmd_set_record_btrace_cpu_auto): New.
 653         (cmd_set_record_btrace_cpu): New.
 654         (cmd_show_record_btrace_cpu): New.
 655         (_initialize_record_btrace): Initialize set/show record btrace cpu
 656         commands.
 657         * record-btrace.h (record_btrace_get_cpu): New.
 658
 659 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 660
 661         * record.c (set_record_command): Fix typo in message.
 662
 663 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 664
 665         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
 666
 667 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 668
 669         * infrun.c (process_event_stop_test): Call
 670         gdbarch_in_indirect_branch_thunk.
 671         * gdbarch.sh (in_indirect_branch_thunk): New.
 672         * gdbarch.c: Regenerated.
 673         * gdbarch.h: Regenerated.
 674         * x86-tdep.h: New.
 675         * x86-tdep.c: New.
 676         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
 677         (HFILES_NO_SRCDIR): Add x86-tdep.h.
 678         (ALLDEPFILES): Add x86-tdep.c.
 679         * arch-utils.h (default_in_indirect_branch_thunk): New.
 680         * arch-utils.c (default_in_indirect_branch_thunk): New.
 681         * i386-tdep: Include x86-tdep.h.
 682         (i386_in_indirect_branch_thunk): New.
 683         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
 684         function.
 685         * amd64-tdep: Include x86-tdep.h.
 686         (amd64_in_indirect_branch_thunk): New.
 687         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
 688
 689 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 690
 691         PR gdb/23053
 692         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
 693         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
 694         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
 695         regression.
 696
 697 2018-04-12  Tom Tromey  <tom@tromey.com>
 698
 699         * rust-lang.c (rust_print_struct_def): Remove univariant code.
 700         (rust_evaluate_subexp): Likewise.
 701
 702 2018-04-12  Pedro Alves  <palves@redhat.com>
 703
 704         * procfs.c (procfs_detach): Make forward declaration's prototype
 705         match definition's protototype.
 706         (proc_get_LDT_entry): Remove stale do_cleanups call.
 707
 708 2018-04-12  Pedro Alves  <palves@redhat.com>
 709
 710         * target.h (target_ops::to_has_exited): Delete.
 711         (target_has_exited): Delete.
 712         * target-delegates.c: Regenerate.
 713
 714 2018-04-11  Pedro Alves  <palves@redhat.com>
 715
 716         * target.c (fileio_fh_t::t): Add comment.
 717         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 718         (target_fileio_close): Handle a NULL target.
 719         (invalidate_fileio_fh): New.
 720         (target_close): Call it.
 721         * remote.c (remote_hostio_send_command): No longer check whether
 722         remote_desc is open.
 723
 724 2018-04-11  Pedro Alves  <palves@redhat.com>
 725
 726         * target.c (fileio_fh_t): Make it a named struct instead of a
 727         typedef.
 728         (fileio_fh_t::is_closed): New method.
 729         (DEF_VEC_O (fileio_fh_t)): Remove.
 730         (fileio_fhandles): Now a std::vector.
 731         (is_closed_fileio_fh): Delete.
 732         (acquire_fileio_fd): Adjust.  Rename parameters.
 733         (release_fileio_fd): Adjust.
 734         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
 735         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 736         (target_fileio_close): Adjust.
 737
 738 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
 739
 740         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
 741         index.
 742
 743 2018-04-10  Pedro Alves  <palves@redhat.com>
 744
 745         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
 746         (scoped_finish_thread_state): New class.
 747         * infcmd.c (run_command_1): Use it instead of finish_thread_state
 748         cleanup.
 749         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
 750         (fetch_inferior_event, normal_stop): Likewise.
 751         * thread.c (finish_thread_state_cleanup): Delete.
 752
 753 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 754             Pedro Alves  <palves@redhat.com>
 755
 756         * value.c: Include "selftest.h" and "common/array-view.h".
 757         (struct range) <operator ==>: New.
 758         (test_ranges_contain): New.
 759         (check_ranges_vector): New.
 760         (test_insert_into_bit_range_vector): New.
 761         (_initialize_values): Register selftests.
 762         * common/array-view.h (operator==, operator!=): New.
 763
 764 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 765
 766         * common/gdb_vecs.h (unordered_remove): Add overload that takes
 767         an iterator.
 768         * inline-frame.c: Include <algorithm>.
 769         (struct inline_state): Add constructor.
 770         (inline_state_s): Remove.
 771         (DEF_VEC_O(inline_state_s)): Remove.
 772         (inline_states): Change type to std::vector.
 773         (find_inline_frame_state): Adjust to std::vector.
 774         (allocate_inline_frame_state): Remove.
 775         (clear_inline_frame_state): Adjust to std::vector.
 776         (skip_inline_frames): Adjust to std::vector.
 777
 778 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 779
 780         * tracepoint.h (struct trace_state_variable): Add constructor.
 781         <name>: Change type to std::string.
 782         * tracepoint.c (tsv_s): Remove.
 783         (DEF_VEC_O(tsv_s)): Remove.
 784         (tvariables): Change to std::vector.
 785         (create_trace_state_variable): Adjust to std::vector.
 786         (find_trace_state_variable): Likewise.
 787         (find_trace_state_variable_by_number): Likewise.
 788         (delete_trace_state_variable): Likewise.
 789         (trace_variable_command): Adjust to std::string.
 790         (delete_trace_variable_command): Likewise.
 791         (tvariables_info_1): Adjust to std::vector.
 792         (save_trace_state_variables): Likewise.
 793         (start_tracing): Likewise.
 794         (merge_uploaded_trace_state_variables): Adjust to std::vector
 795         and std::string.
 796         * target.h (struct target_ops)
 797         <to_download_trace_state_variable>: Pass reference to
 798         trace_state_variable.
 799         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
 800         * target-delegates.c: Re-generate.
 801         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
 802         (mi_tsv_deleted): Likewise.
 803         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
 804         * remote.c (remote_download_trace_state_variable): Change
 805         pointer to reference and adjust.
 806         * make-target-delegates (parse_argtypes): Handle references.
 807         (write_function_header): Likewise.
 808         (munge_type): Likewise.
 809
 810 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 811
 812         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 813         string_view-selftests.c.
 814         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
 815         testsuite.
 816         * unittests/basic_string_view/cons/char/1.cc: Likewise.
 817         * unittests/basic_string_view/cons/char/2.cc: Likewise.
 818         * unittests/basic_string_view/cons/char/3.cc: Likewise.
 819         * unittests/basic_string_view/element_access/char/1.cc:
 820         Likewise.
 821         * unittests/basic_string_view/element_access/char/empty.cc:
 822         Likewise.
 823         * unittests/basic_string_view/element_access/char/front_back.cc:
 824         Likewise.
 825         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
 826         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
 827         Likewise.
 828         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
 829         Likewise.
 830         * unittests/basic_string_view/modifiers/swap/char/1.cc:
 831         Likewise.
 832         * unittests/basic_string_view/operations/compare/char/1.cc:
 833         Likewise.
 834         * unittests/basic_string_view/operations/compare/char/13650.cc:
 835         Likewise.
 836         * unittests/basic_string_view/operations/copy/char/1.cc:
 837         Likewise.
 838         * unittests/basic_string_view/operations/data/char/1.cc:
 839         Likewise.
 840         * unittests/basic_string_view/operations/find/char/1.cc:
 841         Likewise.
 842         * unittests/basic_string_view/operations/find/char/2.cc:
 843         Likewise.
 844         * unittests/basic_string_view/operations/find/char/3.cc:
 845         Likewise.
 846         * unittests/basic_string_view/operations/find/char/4.cc:
 847         Likewise.
 848         * unittests/basic_string_view/operations/rfind/char/1.cc:
 849         Likewise.
 850         * unittests/basic_string_view/operations/rfind/char/2.cc:
 851         Likewise.
 852         * unittests/basic_string_view/operations/rfind/char/3.cc:
 853         Likewise.
 854         * unittests/basic_string_view/operations/substr/char/1.cc:
 855         Likewise.
 856         * unittests/basic_string_view/operators/char/2.cc: Likewise.
 857         * unittests/string_view-selftests.c: New file.
 858
 859 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 860
 861         * unittests/basic_string_view/capacity/1.cc: New file.
 862         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
 863         * unittests/basic_string_view/cons/char/1.cc: New file.
 864         * unittests/basic_string_view/cons/char/2.cc: New file.
 865         * unittests/basic_string_view/cons/char/3.cc: New file.
 866         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
 867         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
 868         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
 869         * unittests/basic_string_view/element_access/char/1.cc: New file.
 870         * unittests/basic_string_view/element_access/char/2.cc: New file.
 871         * unittests/basic_string_view/element_access/char/empty.cc: New file.
 872         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
 873         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
 874         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
 875         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
 876         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
 877         * unittests/basic_string_view/include.cc: New file.
 878         * unittests/basic_string_view/inserters/char/1.cc: New file.
 879         * unittests/basic_string_view/inserters/char/2.cc: New file.
 880         * unittests/basic_string_view/inserters/char/3.cc: New file.
 881         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
 882         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
 883         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
 884         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
 885         * unittests/basic_string_view/literals/types.cc: New file.
 886         * unittests/basic_string_view/literals/values.cc: New file.
 887         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
 888         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
 889         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
 890         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
 891         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
 892         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
 893         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
 894         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
 895         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
 896         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
 897         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
 898         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
 899         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
 900         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
 901         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
 902         * unittests/basic_string_view/operations/data/char/1.cc: New file.
 903         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
 904         * unittests/basic_string_view/operations/find/char/1.cc: New file.
 905         * unittests/basic_string_view/operations/find/char/2.cc: New file.
 906         * unittests/basic_string_view/operations/find/char/3.cc: New file.
 907         * unittests/basic_string_view/operations/find/char/4.cc: New file.
 908         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
 909         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
 910         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
 911         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
 912         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
 913         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
 914         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
 915         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
 916         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
 917         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
 918         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
 919         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
 920         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
 921         * unittests/basic_string_view/operators/char/2.cc: New file.
 922         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
 923         * unittests/basic_string_view/range_access/char/1.cc: New file.
 924         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
 925         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
 926         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
 927         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
 928         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
 929         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
 930         * unittests/basic_string_view/requirements/typedefs.cc: New file.
 931         * unittests/basic_string_view/typedefs.cc: New file.
 932         * unittests/basic_string_view/types/1.cc: New file.
 933
 934 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 935
 936         * common/gdb_string_view.h: Remove libstdc++ implementation
 937         details, adjust to gdb reality.
 938         * common/gdb_string_view.tcc: Likewise.
 939         * cli/cli-script.c (struct string_view): Remove.
 940         (user_args) <m_args>: Change element type to gdb::string_view.
 941         (user_args::insert_args): Adjust.
 942
 943 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 944
 945         * common/gdb_string_view.h: New file.
 946         * common/gdb_string_view.tcc: New file.
 947
 948 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 949
 950         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
 951         * configure: Re-generate.
 952
 953 2018-04-09  Pedro Alves  <palves@redhat.com>
 954
 955         * gdbarch.sh: Include "observable.h" instead of "observer.h".
 956         (set_target_gdbarch): Call
 957         gdb::observers::architecture_changed.notify instead of
 958         observer_notify_architecture_changed.
 959
 960 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 961
 962         * tracepoint.c (struct current_traceframe_cleanup): Remove.
 963         (do_restore_current_traceframe_cleanup): Remove.
 964         (restore_current_traceframe_cleanup_dtor): Remove.
 965         (make_cleanup_restore_current_traceframe): Remove.
 966         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
 967         New.
 968         * tracepoint.h (struct scoped_restore_current_traceframe): New.
 969         * infrun.c (fetch_inferior_event): Use
 970         scoped_restore_current_traceframe.
 971
 972 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 973
 974         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
 975         Remove.
 976         <n_allocated_type_units>: Remove.
 977         <all_type_units>: Change to std::vector.
 978         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 979         to std::vector change.
 980         (dwarf2_per_objfile::get_cutu): Likewise.
 981         (dwarf2_per_objfile::get_tu): Likewise.
 982         (create_signatured_type_table_from_index): Likewise.
 983         (create_signatured_type_table_from_debug_names): Likewise.
 984         (dw2_symtab_iter_next): Likewise.
 985         (dw2_print_stats): Likewise.
 986         (dw2_expand_all_symtabs): Likewise.
 987         (dw2_expand_marked_cus): Likewise.
 988         (dw2_debug_names_iterator::next): Likewise.
 989         (dwarf2_initialize_objfile): Likewise.
 990         (add_signatured_type_cu_to_table): Likewise.
 991         (create_all_type_units): Likewise.
 992         (add_type_unit): Likewise.
 993         (struct tu_abbrev_offset): Add constructor.
 994         (build_type_psymtabs_1): Adjust to std::vector change.
 995         (print_tu_stats): Likewise.
 996         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 997         (write_debug_names): Likewise.
 998
 999 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1000
1001         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
1002         Make an std::vector.
1003         <n_comp_units>: Remove.
1004         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
1005         to std::vector change.
1006         (dwarf2_per_objfile::get_cutu): Likewise.
1007         (dwarf2_per_objfile::get_cu): Likewise.
1008         (create_cus_from_index): Likewise.
1009         (create_addrmap_from_index): Likewise.
1010         (create_addrmap_from_aranges): Likewise.
1011         (dwarf2_read_index): Likewise.
1012         (dw2_find_last_source_symtab): Likewise.
1013         (dw2_map_symtabs_matching_filename): Likewise.
1014         (dw2_symtab_iter_next): Likewise.
1015         (dw2_print_stats): Likewise.
1016         (dw2_expand_all_symtabs): Likewise.
1017         (dw2_expand_symtabs_with_fullname): Likewise.
1018         (dw2_expand_marked_cus): Likewise.
1019         (dw2_map_symbol_filenames): Likewise.
1020         (create_cus_from_debug_names): Likewise.
1021         (dwarf2_read_debug_names): Likewise.
1022         (dw2_debug_names_iterator::next): Likewise.
1023         (dwarf2_initialize_objfile): Likewise.
1024         (set_partial_user): Likewise.
1025         (dwarf2_build_psymtabs_hard): Likewise.
1026         (read_comp_units_from_section): Remove arguments, adjust to
1027         std::vector change.
1028         (create_all_comp_units): Adjust to std::vector and
1029         read_comp_units_from_section changes.
1030         (dwarf2_find_containing_comp_unit): Adjust to std::vector
1031         change.
1032         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
1033         (psyms_seen_size): Likewise.
1034         (write_gdbindex): Likewise.
1035         (write_debug_names): Likewise.
1036
1037 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1038
1039         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
1040         with dwarf2_per_objfile.
1041         (create_cus_from_index): Likewise.
1042         (create_signatured_type_table_from_index): Likewise.
1043         (dwarf2_read_index): Likewise.
1044         (dwarf2_initialize_objfile): Likewise.
1045         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
1046         per_cu rather than get_dwarf2_per_objfile.
1047
1048 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1049
1050         * dwarf2read.h (struct signatured_type): Forward declare.
1051         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
1052         New methods.
1053         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
1054         (dw2_get_cutu): ...this.
1055         (dwarf2_per_objfile::get_cu): Rename from...
1056         (dw2_get_cu): ...this.
1057         (dwarf2_per_objfile::get_tu): New.
1058         (create_addrmap_from_index): Adjust.
1059         (create_addrmap_from_aranges): Adjust.
1060         (dw2_find_last_source_symtab): Adjust.
1061         (dw2_map_symtabs_matching_filename): Adjust.
1062         (dw2_symtab_iter_next): Adjust.
1063         (dw2_print_stats): Adjust.
1064         (dw2_expand_all_symtabs): Adjust.
1065         (dw2_expand_symtabs_with_fullname): Adjust.
1066         (dw2_expand_marked_cus): Adjust.
1067         (dw_expand_symtabs_matching_file_matcher): Adjust.
1068         (dw2_map_symbol_filenames): Adjust.
1069         (dw2_debug_names_iterator::next): Adjust.
1070         (dwarf2_initialize_objfile): Adjust.
1071         (set_partial_user): Adjust.
1072         (dwarf2_build_psymtabs_hard): Adjust.
1073
1074 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1075
1076         * dwarf2read.c (create_signatured_type_table_from_debug_names):
1077         Remove unused variables.
1078         (dw2_map_symtabs_matching_filename): Likewise.
1079         (dwarf2_record_block_ranges): Likewise.
1080         (dwarf2_read_addr_index): Likewise.
1081         (follow_die_offset): Likewise.
1082
1083 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1084
1085         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
1086         to symbol_file_add_main.
1087
1088 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1089
1090         PR mi/22299
1091         * mi/mi-console.c (do_fputc_async_safe): New.
1092         (mi_console_file::write_async_safe): New.
1093         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
1094         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
1095         New.
1096         * ui-file.c (ui_file::putstrn): Adjust call to
1097         fputstrn_unfiltered.
1098         * utils.c (printchar): Replace do_fputs and do_fprintf
1099         parameters by do_fputc.
1100         (fputstr_filtered): Adjust call to printchar.
1101         (fputstr_unfiltered): Likewise.
1102         (fputstrn_filtered): Likewise.
1103         (fputstrn_unfiltered): Add do_fputc parameter, pass to
1104         printchar.
1105         * utils.h (do_fputc_ftype): New typedef.
1106         (fputstrn_unfiltered): Add do_fputc parameter.
1107
1108 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1109
1110         * regformats/i386/i386-avx.dat: Remove.
1111
1112 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1113
1114         PR gdb/22979
1115         * amd64-tdep.c (amd64_none_init_abi): New function.
1116         (amd64_x32_none_init_abi): New function.
1117         (_initialize_amd64_tdep): Register handlers for x86-64 and
1118         x64_32 with GDB_OSABI_NONE.
1119         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
1120         GDB_OSABI_NONE osabi.
1121
1122 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1123
1124         PR gdb/22980
1125         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
1126         GDB_OSABI_NONE.
1127         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
1128         * osabi.c (gdb_osabi_names): Add "unknown" entry.
1129
1130 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1131
1132         * common/byte-vector.h (char_vector): New type.
1133         * target.h (target_read_alloc): Return
1134         gdb::optional<byte_vector>.
1135         (target_read_stralloc): Return gdb::optional<char_vector>.
1136         (target_get_osdata): Return gdb::optional<char_vector>.
1137         * target.c (target_read_alloc_1): Templatize.  Replacement
1138         manual memory management with vector.
1139         (target_read_alloc): Change return type, adjust.
1140         (target_read_stralloc): Change return type, adjust.
1141         (target_get_osdata): Change return type, adjust.
1142         * auxv.c (struct auxv_info) <length>: Remove.
1143         <data>: Change type to gdb::optional<byte_vector>.
1144         (auxv_inferior_data_cleanup): Free auxv_info with delete.
1145         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
1146         (target_auxv_search): Adjust.
1147         (fprint_target_auxv): Adjust.
1148         * avr-tdep.c (avr_io_reg_read_command): Adjust.
1149         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
1150         (linux_make_corefile_notes): Adjust.
1151         * osdata.c (get_osdata): Adjust.
1152         * remote.c (remote_get_threads_with_qxfer): Adjust.
1153         (remote_memory_map): Adjust.
1154         (remote_traceframe_info): Adjust.
1155         (btrace_read_config): Adjust.
1156         (remote_read_btrace): Adjust.
1157         (remote_pid_to_exec_file): Adjust.
1158         * solib-aix.c (solib_aix_get_library_list): Adjust.
1159         * solib-dsbt.c (decode_loadmap): Don't free buf.
1160         (dsbt_get_initial_loadmaps): Adjust.
1161         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
1162         * solib-target.c (solib_target_current_sos): Adjust.
1163         * tracepoint.c (sdata_make_value): Adjust.
1164         * xml-support.c (xinclude_start_include): Adjust.
1165         (xml_fetch_content_from_file): Adjust.
1166         * xml-support.h (xml_fetch_another): Change return type.
1167         (xml_fetch_content_from_file): Change return type.
1168         * xml-syscall.c (xml_init_syscalls_info): Adjust.
1169         * xml-tdesc.c (file_read_description_xml): Adjust.
1170         (fetch_available_features_from_target): Change return type.
1171         (target_fetch_description_xml): Adjust.
1172         (target_read_description_xml): Adjust.
1173
1174 2018-04-06  Tom Tromey  <tom@tromey.com>
1175
1176         * value.c (~value): Update.
1177         (struct value) <contents>: Now unique_xmalloc_ptr.
1178         (value_contents_bits_eq, allocate_value_contents)
1179         (value_contents_raw, value_contents_all_raw)
1180         (value_contents_for_printing, value_contents_for_printing_const)
1181         (set_value_enclosing_type): Update.
1182
1183 2018-04-06  Tom Tromey  <tom@tromey.com>
1184
1185         * value.c (range_s): Remove typedef, VEC.
1186         (struct range): Add operator<.
1187         (range_lessthan): Remove.
1188         (ranges_contain): Change type.
1189         (~value): Update.
1190         (struct value) <unavailable, optimized_out>: Now std::vector.
1191         (value_entirely_available)
1192         (value_entirely_covered_by_range_vector)
1193         (value_entirely_unavailable, value_entirely_optimized_out):
1194         Update.
1195         (insert_into_bit_range_vector): Change argument type.
1196         (find_first_range_overlap): Likewise.
1197         (struct ranges_and_idx, value_contents_bits_eq)
1198         (require_not_optimized_out, require_available): Update.
1199         (ranges_copy_adjusted): Change argument types.
1200         (value_optimized_out, value_copy, value_fetch_lazy): Update.
1201
1202 2018-04-06  Tom Tromey  <tom@tromey.com>
1203
1204         * value.c (~value): Update.
1205         (struct value) <parent>: Now a value_ref_ptr.
1206         (value_parent, set_value_parent, value_address, value_copy):
1207         Update.
1208
1209 2018-04-06  Tom Tromey  <tom@tromey.com>
1210
1211         * value.c (struct value): Add constructor, destructor, and member
1212         initializers.
1213         (allocate_value_lazy, value_decref): Update.
1214
1215 2018-04-06  Tom Tromey  <tom@tromey.com>
1216
1217         * value.c (struct value) <released, next>: Remove.
1218         (all_values): Now a std::vector.
1219         (allocate_value_lazy): Update.
1220         (value_next): Remove.
1221         (value_mark, value_free_to_mark, release_value)
1222         (value_release_to_mark): Update.
1223
1224 2018-04-06  Tom Tromey  <tom@tromey.com>
1225
1226         * value.h (fetch_subexp_value, value_release_to_mark): Update.
1227         (free_value_chain): Remove.
1228         * value.c (free_value_chain): Remove.
1229         (value_release_to_mark): Return a std::vector.
1230         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
1231         std::vector.
1232         (check_condition): Update.
1233         * eval.c (fetch_subexp_value): Change "val_chain" to a
1234         std::vector.
1235         * breakpoint.c (update_watchpoint): Update.
1236         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
1237
1238 2018-04-06  Tom Tromey  <tom@tromey.com>
1239
1240         * value.h (free_all_values): Remove.
1241         * value.c (free_all_values): Remove.
1242
1243 2018-04-06  Tom Tromey  <tom@tromey.com>
1244
1245         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
1246         (value_history_chain, value_history_count): Remove.
1247         (value_history): New global.
1248         (record_latest_value, access_value_history, show_values)
1249         (preserve_values): Update.
1250
1251 2018-04-06  Tom Tromey  <tom@tromey.com>
1252
1253         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
1254         * varobj.c (varobj_set_display_format, varobj_set_value)
1255         (install_default_visualizer, construct_visualizer)
1256         (install_new_value, ~varobj, varobj_get_value_type)
1257         (my_value_of_variable, varobj_editable_p): Update.
1258         * c-varobj.c (c_describe_child, c_value_of_variable)
1259         (cplus_number_of_children, cplus_describe_child): Update.
1260         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
1261         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
1262         (ada_value_of_variable, ada_value_is_changeable_p): Update.
1263
1264 2018-04-06  Tom Tromey  <tom@tromey.com>
1265
1266         * printcmd.c (last_examine_address): Change type to
1267         value_ref_ptr.
1268         (do_examine, x_command): Update.
1269
1270 2018-04-06  Tom Tromey  <tom@tromey.com>
1271
1272         * value.c (release_value): Update.
1273         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
1274         (struct bpstats) <val>: Now a value_ref_ptr.
1275         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1276         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1277         (~watchpoint, print_it_watchpoint, watch_command_1)
1278         (invalidate_bp_value_on_memory_change): Update.
1279
1280 2018-04-06  Tom Tromey  <tom@tromey.com>
1281
1282         * varobj.c (varobj_clear_saved_item)
1283         (update_dynamic_varobj_children, install_new_value, ~varobj):
1284         Update.
1285         * value.h (value_incref): Move declaration earlier.
1286         (value_decref): Rename from value_free.
1287         (struct value_ref_policy): New.
1288         (value_ref_ptr): New typedef.
1289         (struct value_deleter): Remove.
1290         (gdb_value_up): Remove typedef.
1291         (release_value): Change return type.
1292         (release_value_or_incref): Remove.
1293         * value.c (set_value_parent): Update.
1294         (value_incref): Change return type.
1295         (value_decref): Rename from value_free.
1296         (value_free_to_mark, free_all_values, free_value_chain): Update.
1297         (release_value): Return value_ref_ptr.
1298         (release_value_or_incref): Remove.
1299         (record_latest_value, set_internalvar, clear_internalvar):
1300         Update.
1301         * stack.c (info_frame_command): Don't call value_free.
1302         * python/py-value.c (valpy_dealloc, valpy_new)
1303         (value_to_value_object): Update.
1304         * printcmd.c (do_examine): Update.
1305         * opencl-lang.c (lval_func_free_closure): Update.
1306         * mi/mi-main.c (register_changed_p): Don't call value_free.
1307         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
1308         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
1309         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
1310         value_free.
1311         * guile/scm-value.c (vlscm_free_value_smob)
1312         (vlscm_scm_from_value): Update.
1313         * frame.c (frame_register_unwind, frame_unwind_register_signed)
1314         (frame_unwind_register_unsigned, get_frame_register_bytes)
1315         (put_frame_register_bytes): Don't call value_free.
1316         * findvar.c (address_from_register): Don't call value_free.
1317         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
1318         * dwarf2loc.c (entry_data_value_free_closure)
1319         (value_of_dwarf_reg_entry, free_pieced_value_closure)
1320         (dwarf2_evaluate_loc_desc_full): Update.
1321         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1322         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1323         (~watchpoint, watch_command_1)
1324         (invalidate_bp_value_on_memory_change): Update.
1325         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
1326
1327 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
1328
1329         PR gdb/23022
1330         * warning.m4: Add -Wno-error=deprecated-register.
1331         * configure: Re-generate.
1332
1333 2018-04-05  Tom Tromey  <tom@tromey.com>
1334
1335         * linespec.h: Remove include of "vec.h".
1336
1337 2018-04-05  Tom Tromey  <tom@tromey.com>
1338
1339         * linespec.c (typep): Remove typedef.
1340         (find_methods, find_superclass_methods): Take a std::vector.
1341         (find_method): Use std::vector.
1342
1343 2018-04-05  Tom Tromey  <tom@tromey.com>
1344
1345         * utils.c (compare_strings): Remove.
1346         * utils.h (compare_strings): Remove.
1347         * objc-lang.h (find_imps): Update.
1348         * objc-lang.c (find_methods): Take a std::vector.
1349         (uniquify_strings, find_imps): Likewise.
1350         * linespec.c (find_methods): Take a std::vector.
1351         (decode_objc): Use std::vector.
1352         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
1353         a std::vector.
1354         (find_method, find_function_symbols): Use std::vector.
1355
1356 2018-04-05  Tom Tromey  <tom@tromey.com>
1357
1358         * completer.c (completion_tracker::completion_tracker): Remove
1359         cast.
1360         (completion_tracker::discard_completions): Likewise.
1361         * breakpoint.c (ambiguous_names_p): Remove cast.
1362         * ada-lang.c (_initialize_ada_language): Remove cast.
1363         * utils.h (streq): Update.
1364         (streq_hash): Add new declaration.
1365         * utils.c (streq): Return bool.
1366         (streq_hash): New function.
1367
1368 2018-04-05  Tom Tromey  <tom@tromey.com>
1369
1370         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
1371         Remove a string copy.
1372
1373 2018-04-05  Tom Tromey  <tom@tromey.com>
1374
1375         * linespec.c (filter_results): Use std::vector.
1376         (decode_line_2, decode_line_full): Update.
1377
1378 2018-04-05  Tom Tromey  <tom@tromey.com>
1379
1380         * linespec.c (canonical_to_fullform): Return std::string.
1381         (filter_results): Update.
1382         (struct decode_line_2_item): Add constructor.
1383         <fullform, displayform>: Now std::string.
1384         (decode_line_2_compare_items): Now a std::sort comparator.
1385         (decode_line_2): Update.
1386
1387 2018-04-05  Tom Tromey  <tom@tromey.com>
1388
1389         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
1390         (unexpected_linespec_error): Update.
1391         (linespec_parse_basic, parse_linespec): Update.
1392
1393 2018-04-05  Tom Tromey  <tom@tromey.com>
1394
1395         * linespec.c (linespec_parse_basic): Reindent.
1396
1397 2018-04-05  Tom Tromey  <tom@tromey.com>
1398
1399         * minsyms.h (iterate_over_minimal_symbols): Update.
1400         * minsyms.c (iterate_over_minimal_symbols): Take a
1401         gdb::function_view.
1402         * linespec.c (struct collect_minsyms): Remove.
1403         (compare_msyms): Now a std::sort comparator.
1404         (add_minsym): Add parameters.
1405         (search_minsyms_for_name): Update.  Use std::vector.
1406
1407 2018-04-03  Tom Tromey  <tom@tromey.com>
1408
1409         * mipsread.c (read_alphacoff_dynamic_symtab): Use
1410         gdb::byte_vector.
1411
1412 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1413
1414         * MAINTAINERS (Write After Approval): Add Weimin Pan.
1415
1416 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1417
1418         PR gdb/16959
1419         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
1420         printing static type.
1421
1422 2018-04-01  Tom Tromey  <tom@tromey.com>
1423
1424         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
1425         (rs6000_xfer_shared_libraries): Update.
1426
1427 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
1428
1429         * common/gdb_vecs.h (char_ptr): Remove.
1430         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
1431
1432 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1433
1434         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
1435         with std::vector.
1436         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
1437
1438 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1439
1440         * tracepoint.h (struct uploaded_tp): Initialize fields.
1441         <actions, step_actions, cmd_strings>: Change type to
1442         std::vector<char *>.
1443         * tracepoint.c (get_uploaded_tp): Allocate with new.
1444         (free_uploaded_tps): Free with delete.
1445         (parse_tracepoint_definition): Adjust to std::vector change.
1446         * breakpoint.c (read_uploaded_action): Likewise.
1447         (create_tracepoint_from_upload): Likewise.
1448         * ctf.c (ctf_write_uploaded_tp): Likewise.
1449         (SET_ARRAY_FIELD): Likewise.
1450         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
1451
1452 2018-03-30  Tom Tromey  <tom@tromey.com>
1453
1454         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
1455         std::unique_ptr.
1456         (svr4_keep_data_in_core): Update.
1457         (svr4_read_so_list): Update.
1458
1459 2018-03-30  Tom Tromey  <tom@tromey.com>
1460
1461         * windows-nat.c (handle_output_debug_string, handle_exception):
1462         Update.
1463         * target.h (target_read_string): Update.
1464         * target.c (target_read_string): Change "string" to
1465         unique_xmalloc_ptr.
1466         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1467         Update.
1468         * solib-frv.c (frv_current_sos): Update.
1469         * solib-dsbt.c (dsbt_current_sos): Update.
1470         * solib-darwin.c (darwin_current_sos): Update.
1471         * linux-thread-db.c (inferior_has_bug): Update.
1472         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
1473         Update.  Remove alloca.
1474         * ada-lang.c (ada_main_name): Update.
1475
1476 2018-03-30  Tom Tromey  <tom@tromey.com>
1477
1478         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
1479         (struct dwo_file_deleter): New.
1480         (dwo_file_up): New typedef.
1481         (open_and_init_dwo_file): Use dwo_file_up.
1482         (free_dwo_file_cleanup): Remove.
1483
1484 2018-03-30  Tom Tromey  <tom@tromey.com>
1485
1486         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
1487         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
1488
1489 2018-03-30  Tom Tromey  <tom@tromey.com>
1490
1491         * dwarf2read.c (class free_cached_comp_units): New class.
1492         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
1493         (free_cached_comp_units): Remove function.
1494
1495 2018-03-30  Tom Tromey  <tom@tromey.com>
1496
1497         * utils.h (make_cleanup_unpush_target): Remove.
1498         * inf-ptrace.c (struct target_unpusher): New.
1499         (target_unpush_up) New typedef.
1500         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
1501         target_unpush_up.
1502         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
1503
1504 2018-03-27  Tom Tromey  <tom@tromey.com>
1505
1506         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
1507
1508 2018-03-27  Pedro Alves  <palves@redhat.com>
1509             Tom Tromey  <tom@tromey.com>
1510
1511         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
1512         destructor.  Now a class.
1513         (gdb_readline_wrapper_cleanup): Remove function.
1514         (gdb_readline_wrapper): Remove cleanups.
1515
1516 2018-03-27  Tom Tromey  <tom@tromey.com>
1517
1518         * typeprint.h (struct type_print_options) <local_typedefs,
1519         global_typedefs>: Remove "struct" keyword.
1520         (class typedef_hash_table): New class.
1521         (recursively_update_typedef_hash, add_template_parameters)
1522         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
1523         (find_typedef_in_hash): Don't declare.
1524         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
1525         (typedef_hash_table::recursively_update): Rename from
1526         recursively_update_typedef_hash.  Now a member.
1527         (typedef_hash_table::add_template_parameters): Rename from
1528         add_template_parameters.  Now a member.
1529         (typedef_hash_table::typedef_hash_table): Now a constructor;
1530         rename from create_typedef_hash.
1531         (typedef_hash_table::~typedef_hash_table): Now a destructor;
1532         rename from free_typedef_hash.
1533         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
1534         (do_free_global_table): Remove.
1535         (typedef_hash_table::typedef_hash_table): New constructor; renamed
1536         from copy_type_recursive.
1537         (create_global_typedef_table): Remove.
1538         (typedef_hash_table::find_global_typedef): Now a member of
1539         typedef_hash_table.
1540         (typedef_hash_table::find_typedef): Rename from
1541         find_typedef_in_hash; now a member.
1542         (whatis_exp): Update.
1543         * extension.h (struct ext_lang_type_printers): Add constructor and
1544         destructor.
1545         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
1546         declare.
1547         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
1548         Now a constructor; rename from start_ext_lang_type_printers.
1549         (ext_lang_type_printers): Now a destructor; rename from
1550         free_ext_lang_type_printers.
1551         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
1552         Update.
1553         (c_type_print_base_struct_union): Update.  Remove cleanups.
1554
1555 2018-03-27  Tom Tromey  <tom@tromey.com>
1556
1557         * dwarf-index-write.c: Include <cmath>.
1558
1559 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1560
1561         * NEWS: Add entry describing new "set|show varsize-limit" command.
1562         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
1563         command.
1564         * printcmd.c (_initialize_printcmd): Add "set var" alias of
1565         "set variable".
1566
1567 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
1568
1569         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
1570         dwarf-index-write.c
1571         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
1572         * dwarf-index-common.c: New file.
1573         * dwarf-index-common.h: New file.
1574         * dwarf-index-write.c: New file.
1575         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
1576         (struct dwarf2_section_info): Move from here.
1577         (dwarf2_section_info_def): Likewise.
1578         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
1579         (offset_type): Likewise.
1580         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
1581         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
1582         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
1583         (byte_swap): Likewise.
1584         (MAYBE_SWAP): Likewise.
1585         (dwarf2_per_cu_ptr): Likewise.
1586         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
1587         (struct tu_stats): Likewise.
1588         (struct dwarf2_per_objfile): Likewise.
1589         (struct dwarf2_per_cu_data): Likewise.
1590         (struct signatured_type): Likewise.
1591         (sig_type_ptr): Likewise.
1592         (DEF_VEC_P (sig_type_ptr)): Likewise.
1593         (INDEX4_SUFFIX): Likewise.
1594         (INDEX5_SUFFIX): Likewise.
1595         (DEBUG_STR_SUFFIX): Likewise.
1596         (dwarf2_read_section): Make non-static.
1597         (mapped_index_string_hash): Move from here.
1598         (dwarf5_djb_hash): Likewise.
1599         (file_write): Likewise.
1600         (class data_buf): Likewise.
1601         (struct symtab_index_entry): Likewise.
1602         (struct mapped_symtab): Likewise.
1603         (find_slot): Likewise.
1604         (hash_expand): Likewise.
1605         (add_index_entry): Likewise.
1606         (uniquify_cu_indices): Likewise.
1607         (class c_str_view): Likewise.
1608         (class c_str_view_hasher): Likewise.
1609         (class vector_hasher): Likewise.
1610         (write_hash_table): Likewise.
1611         (psym_index_map): Likewise.
1612         (struct addrmap_index_data): Likewise.
1613         (add_address_entry): Likewise.
1614         (add_address_entry_worker): Likewise.
1615         (write_address_map): Likewise.
1616         (symbol_kind): Likewise.
1617         (write_psymbols): Likewise.
1618         (struct signatured_type_index_data): Likewise.
1619         (write_one_signatured_type): Likewise.
1620         (recursively_count_psymbols): Likewise.
1621         (recursively_write_psymbols): Likewise.
1622         (class debug_names): Likewise.
1623         (check_dwarf64_offsets): Likewise.
1624         (psyms_seen_size): Likewise.
1625         (write_gdbindex): Likewise.
1626         (write_debug_names): Likewise.
1627         (assert_file_size): Likewise.
1628         (write_psymtabs_to_index): Likewise.
1629         (save_gdb_index_command): Likewise.
1630         (_initialize_dwarf2_read): Don't register the "save gdb-index"
1631         command.
1632         * dwarf2read.h: New file.
1633
1634 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1635
1636         PR gdb/22670
1637         * dwarf2read.c (dwarf2_physname): Do not return the demangled
1638         symbol name if the CU's language stores symbol names in linkage
1639         format.
1640         * language.h (struct language_defn)
1641         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
1642         all instances of this struct.
1643
1644 2018-03-26  Tom Tromey  <tom@tromey.com>
1645
1646         * stack.c (backtrace_command_1): Remove verbose code.
1647
1648 2018-03-26  Tom Tromey  <tom@tromey.com>
1649
1650         * python/py-framefilter.c (py_print_type): Don't catch
1651         exceptions.  Return void.
1652         (py_print_value): Likewise.
1653         (py_print_single_arg): Likewise.
1654         (enumerate_args): Don't catch exceptions.
1655         (py_print_args): Likewise.
1656         (py_print_frame): Likewise.
1657         (gdbpy_apply_frame_filter): Catch exceptions here.
1658
1659 2018-03-26  Tom Tromey  <tom@tromey.com>
1660
1661         * stack.c (_initialize_stack): Remove trailing newlines from help
1662         text.  Add "Usage" line to "backtrace" help.
1663
1664 2018-03-26  Tom Tromey  <tom@tromey.com>
1665
1666         PR python/16486:
1667         * python/py-framefilter.c (py_print_args): Call wrap_hint.
1668
1669 2018-03-26  Tom Tromey  <tom@tromey.com>
1670
1671         * python/py-framefilter.c (py_print_single_arg): Return
1672         EXT_LANG_BT_ERROR from catch.
1673
1674 2018-03-26  Tom Tromey  <tom@tromey.com>
1675
1676         PR backtrace/15584:
1677         * stack.c (backtrace_command_1): Move some code into no-filters
1678         "if".
1679
1680 2018-03-26  Tom Tromey  <tom@tromey.com>
1681
1682         * python/py-framefilter.c (throw_quit_or_print_exception): New
1683         function.
1684         (gdbpy_apply_frame_filter): Use it.
1685
1686 2018-03-26  Tom Tromey  <tom@tromey.com>
1687
1688         PR cli/17716:
1689         * python/py-framefilter.c (py_print_type, py_print_value)
1690         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
1691         RETURN_MASK_ERROR.
1692
1693 2018-03-26  Tom Tromey  <tom@tromey.com>
1694
1695         * python/py-framefilter.c (enumerate_args): Use
1696         gdb::unique_xmalloc_ptr.
1697
1698 2018-03-26  Tom Tromey  <tom@tromey.com>
1699
1700         * python/py-framefilter.c (py_print_frame): Return
1701         EXT_LANG_BT_OK.
1702         (gdbpy_apply_frame_filter): Update comment.
1703         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
1704         Remove.
1705         <EXT_LANG_BT_NO_FILTERS>: Change value.
1706
1707 2018-03-26  Tom Tromey  <tom@tromey.com>
1708
1709         PR backtrace/15582:
1710         * stack.c (backtrace_command): Parse "hide" argument.
1711         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
1712         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
1713         constant.
1714
1715 2018-03-26  Tom Tromey  <tom@tromey.com>
1716
1717         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
1718         add "flags".
1719         (backtrace_command): Remove "fulltrace", add "flags".
1720
1721 2018-03-26  Tom Tromey  <tom@tromey.com>
1722
1723         * stack.c (backtrace_command): Rewrite command line parsing.
1724
1725 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1726
1727         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
1728
1729 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1730
1731         * filename-seen-cache.h: Add include guard.
1732
1733 2018-03-26  Keith Seitz  <keiths@redhat.com>
1734
1735         * symfile.c (place_section): Remove "struct" from section_addr_info
1736         in comment.
1737         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
1738         "struct" keyword from section_addr_info.
1739
1740 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
1741
1742         * regformats/regdef.h (reg): Add constructors.
1743
1744 2018-03-25  Pedro Alves  <palves@redhat.com>
1745
1746         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
1747         if then/else bodies in var_func_name extraction.
1748
1749 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
1750
1751         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
1752         lookup_minimal_symbol() to find symbol entry.
1753         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
1754
1755 2018-03-23  Keith Seitz  <keiths@redhat.com>
1756
1757         PR c++/22968
1758         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
1759         nested type definitions for C++, too.
1760
1761 2018-03-23  Tom Tromey  <tom@tromey.com>
1762
1763         * machoread.c (struct oso_el): Add a constructor.  Don't define as
1764         a typedef.
1765         (macho_register_oso): Remove.
1766         (macho_symtab_read): Take a std::vector.
1767         (oso_el_compare_name): Now a std::sort comparator.
1768         (macho_symfile_read_all_oso): Take a std::vector.
1769         (macho_symfile_read): Use std::vector.  Remove cleanups.
1770
1771 2018-03-22  Tom Tromey  <tom@tromey.com>
1772
1773         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
1774         (record_full_goto_bookmark): Use std::string.
1775
1776 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1777
1778         PR tdep/18295
1779         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
1780         a single mask.
1781
1782 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1783
1784         * rs6000-tdep.c (store_insn_p): New function.
1785         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
1786         and cr_reg to their unshifted values. Use store_insn_p to
1787         match LR saves using either R1 or fdata->alloca_reg. Use
1788         store_insn_p to match CR saves. Set alloca_reg_offset
1789         when alloca_reg and framep are set. Remove lr_reg shift
1790         when assigning to fdata->lr_register.
1791
1792 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1793
1794         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
1795         command line args instead of emitting a warning.
1796
1797 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1798
1799         * tracepoint.h (struct static_tracepoint_marker): Initialize
1800         fields, define default constructor, move constructor and move
1801         assignment, disable the rest.
1802         <str_id, extra>: Make std::string.
1803         (release_static_tracepoint_marker): Remove.
1804         (free_current_marker): Remove.
1805         * tracepoint.c (free_current_marker): Remove.
1806         (parse_static_tracepoint_marker_definition): Adjust to
1807         std::string, use new hex2str overload.
1808         (release_static_tracepoint_marker): Remove.
1809         (print_one_static_tracepoint_marker): Get marker by reference
1810         and adjust to std::string.
1811         (info_static_tracepoint_markers_command): Adjust to std::vector
1812         changes
1813         * target.h (static_tracepoint_marker_p): Remove typedef.
1814         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
1815         (struct target_ops) <to_static_tracepoint_marker_at>: Return
1816         bool.
1817         <to_static_tracepoint_markers_by_strid>: Return std::vector.
1818         * target-debug.h
1819         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
1820         (target_debug_print_std_vector_static_tracepoint_marker): New.
1821         (target_debug_print_struct_static_tracepoint_marker_p): Rename
1822         to...
1823         (target_debug_print_static_tracepoint_marker_p): ... this.
1824         * target-delegates.c: Re-generate.
1825         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
1826         Make std::string.
1827         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
1828         (decode_static_tracepoint_spec): Adjust to std::vector.
1829         (tracepoint_print_one_detail): Adjust to std::string.
1830         (strace_marker_decode_location): Adjust to std::string.
1831         (update_static_tracepoint): Adjust to std::string, remove call
1832         to release_static_tracepoint_marker.
1833         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
1834         Adjust to std::vector.
1835         * remote.c (remote_static_tracepoint_marker_at): Return bool.
1836         (remote_static_tracepoint_markers_by_strid): Adjust to
1837         std::vector.
1838         * common/rsp-low.h (hex2str): New overload with explicit count
1839         of bytes.
1840         * common/rsp-low.c (hex2str): New overload with explicit count
1841         of bytes.
1842         * unittests/rsp-low-selftests.c (test_hex2str): New function.
1843         (_initialize_rsp_low_selftests): Add test_hex2str test.
1844         * unittests/tracepoint-selftests.c
1845         (test_parse_static_tracepoint_marker_definition): Adjust to
1846         std::string.
1847
1848 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1849
1850         * tracepoint.c (parse_static_tracepoint_marker_definition):
1851         Consider case where the definition is followed by more
1852         definitions.
1853         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1854         tracepoint-selftests.c.
1855         * unittests/tracepoint-selftests.c: New.
1856
1857 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1858
1859         * MAINTAINERS (Write After Approval): Add Pedro Franco de
1860         Carvalho.
1861
1862 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1863
1864         * symtab.c (find_pc_sect_line): fixed indentation.
1865
1866 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1867
1868         * symtab.c (find_pc_sect_line): now uses binary search.
1869
1870 2018-03-19  Tom Tromey  <tom@tromey.com>
1871
1872         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
1873         "IDENT" production.
1874
1875 2018-03-19  Pedro Alves  <palves@redhat.com>
1876             Tom Tromey  <tom@tromey.com>
1877
1878         * unittests/observable-selftests.c: New file.
1879         * common/observable.h: New file.
1880         * observable.h: New file.
1881         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
1882         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
1883         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
1884         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
1885         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
1886         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
1887         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
1888         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
1889         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
1890         python/py-breakpoint.c, python/py-finishbreakpoint.c,
1891         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
1892         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
1893         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
1894         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
1895         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
1896         tui/tui-interp.c, valops.c: Update all users.
1897         * tui/tui-hooks.c (tui_bp_created_observer)
1898         (tui_bp_deleted_observer, tui_bp_modified_observer)
1899         (tui_inferior_exit_observer, tui_before_prompt_observer)
1900         (tui_normal_stop_observer, tui_register_changed_observer):
1901         Remove.
1902         (tui_observers_token): New global.
1903         (attach_or_detach, tui_attach_detach_observers): New functions.
1904         (tui_install_hooks, tui_remove_hooks): Use
1905         tui_attach_detach_observers.
1906         * record-btrace.c (record_btrace_thread_observer): Remove.
1907         (record_btrace_thread_observer_token): New global.
1908         * observer.sh: Remove.
1909         * observer.c: Rename to observable.c.
1910         * observable.c (namespace gdb_observers): Define new objects.
1911         (observer_debug): Move into gdb_observers namespace.
1912         (struct observer, struct observer_list, xalloc_observer_list_node)
1913         (xfree_observer_list_node, generic_observer_attach)
1914         (generic_observer_detach, generic_observer_notify): Remove.
1915         (_initialize_observer): Update.
1916         Don't include observer.inc.
1917         * Makefile.in (generated_files): Remove observer.h, observer.inc.
1918         (clean mostlyclean): Likewise.
1919         (observer.h, observer.inc): Remove targets.
1920         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
1921         (COMMON_SFILES): Use observable.c, not observer.c.
1922         * .gitignore: Remove observer.h.
1923
1924 2018-03-18  Tom Tromey  <tom@tromey.com>
1925
1926         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
1927         gdb::def_vector.
1928         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
1929
1930 2018-03-17  Tom Tromey  <tom@tromey.com>
1931
1932         * auto-load.c (auto_load_objfile_script_1): Use std::string.
1933
1934 2018-03-17  Tom Tromey  <tom@tromey.com>
1935
1936         * target.c (class scoped_target_fd): New.
1937         (target_fileio_close_cleanup): Remove.
1938         (target_fileio_read_alloc_1): Use scoped_target_fd.
1939
1940 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
1941
1942         * silent-rules.mk: New.
1943         * Makefile.in: Include silent-rules.mk
1944         (srcdir, VPATH, top_srcdir): Move up.
1945         (COMPILE): Add ECHO_CXX.
1946         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
1947         (init.c): Add ECHO_INIT_C.
1948         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1949         (version.c): Add ECHO_GEN.
1950         (printcmd.o): Add ECHO_CXX.
1951         (target-float.o): Add ECHO_CXX.
1952         (ada-exp.o): Add ECHO_CXX.
1953         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
1954         (insight$(EXEEXT)): Add ECHO_CXXLD.
1955         * gnulib/configure.ac: Add AM_SILENT_RULES.
1956         * gnulib/aclocal.m4: Re-generate.
1957         * gnulib/configure: Re-generate.
1958         * gnulib/import/Makefile.in: Re-generate.
1959
1960 2018-03-16  Tom Tromey  <tom@tromey.com>
1961
1962         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
1963         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
1964         * utils.c (do_free_section_addr_info)
1965         (make_cleanup_free_section_addr_info): Remove.
1966         * symfile.h (struct other_sections): Add constructor.
1967         (struct section_addr_info): Remove.
1968         (section_addr_info): New typedef.
1969         (struct sym_fns) <sym_offsets>: Change type of parameter.
1970         (build_section_addr_info_from_objfile)
1971         (relative_addr_info_to_section_offsets, addr_info_make_relative)
1972         (default_symfile_offsets, symbol_file_add)
1973         (symbol_file_add_from_bfd)
1974         (build_section_addr_info_from_section_table): Update.
1975         (alloc_section_addr_info, free_section_addr_info): Don't declare.
1976         * symfile.c (alloc_section_addr_info): Remove.
1977         (build_section_addr_info_from_section_table): Change return type.
1978         Update.
1979         (build_section_addr_info_from_bfd)
1980         (build_section_addr_info_from_objfile): Likewise.
1981         (free_section_addr_info): Remove.
1982         (relative_addr_info_to_section_offsets): Change type of "addrs".
1983         (addrs_section_compar): Now a std::sort comparator.
1984         (addrs_section_sort): Change return type.
1985         (addr_info_make_relative): Change type of "addrs".  Update.
1986         (default_symfile_offsets, syms_from_objfile_1)
1987         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
1988         (symbol_file_add_separate): Update.
1989         (symbol_file_add): Change type of "addrs".  Update.
1990         (add_symbol_file_command): Update.  Remove cleanups.
1991         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
1992         cleanups.
1993         * symfile-debug.c (debug_sym_offsets): Change type of "info".
1994         * solib.c (solib_read_symbols): Update.
1995         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
1996         * machoread.c (macho_symfile_offsets): Update.
1997         * jit.c (jit_bfd_try_read_symtab): Update.
1998
1999 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
2000
2001         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2002         unittests/utils-selftests.c.
2003         * unittests/utils-selftests.c: New file.
2004
2005 2018-03-14  Tom Tromey  <tom@tromey.com>
2006
2007         PR cli/14977:
2008         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
2009         for NULL.
2010
2011 2018-03-14  Tom Tromey  <tom@tromey.com>
2012
2013         PR cli/19918:
2014         * printcmd.c (printf_pointer): Allow "-" in format.
2015
2016 2018-03-14  Tom Tromey  <tom@tromey.com>
2017
2018         * printcmd.c (_initialize_printcmd): Add usage to printf.
2019
2020 2018-03-14  Yao Qi  <qiyao@sourceware.org>
2021
2022         * MAINTAINERS: Update my email address.
2023
2024 2018-03-13  Tom Tromey  <tom@tromey.com>
2025
2026         * machoread.c (macho_check_dsym): Change filenamep to a
2027         std::string*.
2028         (macho_symfile_read): Update.
2029         * symfile.c (load_command): Use std::string.
2030
2031 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2032
2033         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
2034         to error message string.
2035         (riscv_register_name): Use xsnprintf instead of sprintf.
2036         (riscv_insn::fetch_instruction): Use gdb_assert instead of
2037         internal_error.
2038         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
2039         error.
2040         (riscv_push_dummy_call): Likewise.
2041
2042 2018-03-12  Tom Tromey  <tom@tromey.com>
2043
2044         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
2045         Use gdb::byte_vector.
2046         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
2047
2048 2018-03-12  Yao Qi  <yao.qi@linaro.org>
2049
2050         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
2051         parameter type to readable_regcache.
2052         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
2053         the declaration.
2054
2055 2018-03-11  Tom Tromey  <tom@tromey.com>
2056
2057         * dwarf2read.c (struct nextfield): Add initializers.
2058         (struct nextfnfield): Remove.
2059         (struct fnfieldlist): Add initializers.  Remove "length" and
2060         "head", use std::vector.
2061         (struct decl_field_list): Remove.
2062         (struct field_info): Add initializers.
2063         <fields, baseclasses>: Now std::vector.
2064         <nbaseclasses, nfnfields, typedef_field_list_count,
2065         nested_types_list_count>: Remove.
2066         (dwarf2_add_field, dwarf2_add_type_defn)
2067         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
2068         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
2069         (process_structure_scope): Update.
2070
2071 2018-03-11  Tom Tromey  <tom@tromey.com>
2072
2073         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
2074         for use by std::sort.
2075         (build_type_psymtabs_1): Use std::vector.
2076
2077 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
2078
2079         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
2080         and LIBMPFR in the printed configuration.
2081
2082 2018-03-08  Tom Tromey  <tom@tromey.com>
2083
2084         * source.c (get_filename_and_charpos): Use scoped_fd.
2085         * nto-procfs.c (procfs_open_1): Use scoped_fd.
2086         (procfs_pidlist): Likewise.
2087         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
2088         (iterate_over_mappings): Likewise.
2089
2090 2018-03-08  Tom Tromey  <tom@tromey.com>
2091
2092         * infcall.c (struct call_return_meta_info)
2093         <stack_temporaries_enabled>: Remove.
2094         (get_call_return_value, call_function_by_hand_dummy): Update.
2095         * thread.c (disable_thread_stack_temporaries): Remove.
2096         (enable_thread_stack_temporaries): Remove.
2097         (thread_stack_temporaries_enabled_p): Return bool.
2098         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
2099         (get_last_thread_stack_temporary): Update.
2100         * eval.c (evaluate_subexp): Update.
2101         * gdbthread.h (class enable_thread_stack_temporaries): Now a
2102         class, not a function.
2103         (value_ptr, value_vec): Remove typedefs.
2104         (class thread_info) <stack_temporaries_enabled>: Now bool.
2105         <stack_temporaries>: Now a std::vector.
2106         (thread_stack_temporaries_enabled_p)
2107         (value_in_thread_stack_temporaries): Return bool.
2108
2109 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
2110
2111         * remote.c (putpkt_binary): Fix omitted bytes reporting.
2112         (getpkt_or_notif_sane_1): Likewise.
2113
2114 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2115
2116         * build-id.c (build_id_to_debug_bfd): Use std::string.
2117
2118 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2119
2120         * build-id.c (find_separate_debug_file_by_buildid): Return
2121         std::string.
2122         * build-id.h (find_separate_debug_file_by_buildid): Return
2123         std::string.
2124         * coffread.c (coff_symfile_read): Adjust to std::string.
2125         * elfread.c (elf_symfile_read): Adjust to std::string.
2126         * symfile.c (separate_debug_file_exists): Change parameter to
2127         std::string.
2128         (find_separate_debug_file): Return std::string.
2129         (find_separate_debug_file_by_debuglink): Return std::string.
2130         * symfile.h (find_separate_debug_file_by_debuglink): Return
2131         std::string.
2132
2133 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2134
2135         * common/xml-utils.c (xml_escape_text): Move code to...
2136         (xml_escape_text_append): ... this new function.
2137         * common/xml-utils.h (xml_escape_text_append): New declaration.
2138         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
2139         New function.
2140         (_initialize_xml_utils): register test_xml_escape_text_append as
2141         a selftest.
2142
2143 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
2144
2145         * defs.h: Remove MAX_REGISTER_SIZE.
2146         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
2147         asserts.
2148         * python/py-unwind.c (pyuw_sniffer): Likewise.
2149
2150 2018-03-07  Tom Tromey  <tom@tromey.com>
2151
2152         * linux-tdep.c (linux_info_proc): Update.
2153         * target.h (struct target_ops) <to_fileio_readlink>: Return
2154         optional<string>.
2155         (target_fileio_readlink): Return optional<string>.
2156         * remote.c (remote_hostio_readlink): Return optional<string>.
2157         * inf-child.c (inf_child_fileio_readlink): Return
2158         optional<string>.
2159         * target.c (target_fileio_readlink): Return optional<string>.
2160
2161 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
2162
2163         * regcache.c (cooked_read_test): Add riscv to the list of
2164         architectures that have a save_reggroup.
2165
2166 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2167
2168         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
2169         value is not a dynamic class object.
2170
2171 2018-03-06  Tom Tromey  <tom@tromey.com>
2172
2173         * rust-exp.y: Formatting fixes.
2174
2175 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2176
2177         * riscv-tdep.c (riscv_register_name): Remove target description
2178         support.
2179         (riscv_gdbarch_init): Remove target description check.
2180
2181 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2182
2183         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
2184         comment.
2185         * riscv-tdep.h: Likewise.
2186
2187 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2188
2189         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
2190         (riscv_pseudo_register_write): Delete.
2191         (riscv_gdbarch_init): Remove all use of pseudo registers.
2192
2193 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2194
2195         * record-btrace.c (btrace_print_lines): Replace cleanup
2196         parameter with RAII equivalents.
2197         (btrace_insn_history): Replace cleanup with RAII equivalents.
2198         * ui-out.h (make_cleanup_ui_out_list_begin_end,
2199         make_cleanup_ui_out_tuple_begin_end): Remove.
2200         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
2201         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
2202         make_cleanup_ui_out_list_begin_end): Remove.
2203
2204 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2205
2206         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
2207         parameter types to std::vector.  Use bool.
2208         (record_btrace_wait): Replace VEC(tp_t) with
2209         std::vector<thread_info *>.
2210         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
2211
2212 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2213
2214         * record-btrace.c (record_btrace_disable_callback): Remove.
2215         (struct scoped_btrace_disable): New.
2216         (record_btrace_open): Use scoped_btrace_disable.
2217
2218 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2219
2220         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
2221         reading values from registers.
2222
2223 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2224
2225         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
2226         where appropriate.
2227
2228 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2229
2230         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
2231         change parameter type.  Use GDB's print functions, and use
2232         core_addr_to_string where appropriate.
2233         (riscv_push_dummy_call): Use core_addr_to_string where
2234         appropriate, update call to riscv_print_arg_location, and reindent
2235         a few lines.
2236         (riscv_return_value): Update call to riscv_print_arg_location.
2237
2238 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2239             Tim Newsome <tim@sifive.com>
2240             Albert Ou <a0u@eecs.berkeley.edu>
2241             Darius Rad <darius@bluespec.com>
2242
2243         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
2244         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
2245         (ALLDEPFILES): Add riscv-tdep.c
2246         * configure.tgt: Add riscv support.
2247         * riscv-tdep.c: New file.
2248         * riscv-tdep.h: New file.
2249         * NEWS: Mention new target.
2250         * MAINTAINERS: Add entry for riscv.
2251
2252 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2253
2254         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
2255         fields within aggregates.
2256
2257 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
2258
2259         * record-btrace.c (btrace_print_lines): Change type of flags to
2260         gdb_disassembly_flags.
2261
2262 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2263
2264         * fbsd-nat.c: Include "inf-ptrace.h".
2265         (USE_SIGTRAP_SIGINFO): Conditionally define.
2266         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
2267         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
2268         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
2269         function.
2270         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
2271         Likewise.
2272         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
2273         Likewise.
2274         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
2275         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
2276         "supports_stopped_by_hw_breakpoint" target methods.
2277
2278 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2279
2280         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
2281         * fbsd-nat.c (debug_fbsd_nat): New variable.
2282         (show_fbsd_nat_debug): New function.
2283         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
2284         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
2285
2286 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2287
2288         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
2289         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
2290         prototype.
2291         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
2292         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
2293         method.
2294
2295 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2296
2297         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
2298         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
2299
2300 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2301
2302         * charset.c (struct charset_vector): New.
2303         (charsets): Change type to charset_vector.
2304         (find_charset_names): Adjust.
2305         (add_one): Adjust.
2306         (_initialize_charset): Adjust.
2307
2308 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2309
2310         * progspace.h (struct program_space) <deleted_solibs>: Change
2311         type to std::vector<std::string>.
2312         * progspace.c (clear_program_space_solib_cache): Adjust.
2313         * breakpoint.c (print_solib_event): Adjust.
2314         (check_status_catch_solib): Adjust.
2315         * solib.c (update_solib_list): Adjust.
2316         * ui-out.h (class ui_out) <field_string>: New overload.
2317         * ui-out.c (ui_out::field_string): New overload.
2318
2319 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2320
2321         * progspace.h (struct program_space): Add constructor and
2322         destructor, initialize fields.
2323         (add_program_space): Remove.
2324         * progspace.c (add_program_space): Rename to...
2325         (program_space::program_space): ... this.
2326         (release_program_space): Rename to...
2327         (program_space::~program_space): ... this.
2328         (delete_program_space): Use delete to delete program_space.
2329         (initialize_progspace): Use new to allocate program_space.
2330         * inferior.c (add_inferior_with_spaces): Likewise.
2331         (clone_inferior_command): Likewise.
2332         * infrun.c (follow_fork_inferior): Likewise.
2333         (handle_vfork_child_exec_or_exit): Likewise.
2334
2335 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2336
2337         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
2338         (delim_string_to_char_ptr_vec): Return std::vector of
2339         gdb::unique_xmalloc_ptr.
2340         (dirnames_to_char_ptr_vec_append): Take std::vector of
2341         gdb::unique_xmalloc_ptr.
2342         (dirnames_to_char_ptr_vec): Return std::vector of
2343         gdb::unique_xmalloc_ptr.
2344         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
2345         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
2346         (delim_string_to_char_ptr_vec): Return an std::vector of
2347         gdb::unique_xmalloc_ptr, adjust the code.
2348         (dirnames_to_char_ptr_vec_append): Take an std::vector of
2349         gdb::unique_xmalloc_ptr, adjust the code.
2350         (dirnames_to_char_ptr_vec): Return an std::vector of
2351         gdb::unique_xmalloc_ptr, adjust the code.
2352         * auto-load.c (auto_load_safe_path_vec): Change type to
2353         std::vector of gdb::unique_xmalloc_ptr.
2354         (auto_load_expand_dir_vars): Return an std::vector of
2355         gdb::unique_xmalloc_ptr, adjust the code.
2356         (auto_load_safe_path_vec_update): Adjust.
2357         (filename_is_in_auto_load_safe_path_vec): Adjust.
2358         (auto_load_objfile_script_1): Adjust.
2359         * build-id.c (build_id_to_debug_bfd): Adjust.
2360         * linux-thread-db.c (thread_db_load_search): Adjust.
2361         * source.c (add_path): Adjust.
2362         (openp): Adjust.
2363         * symfile.c (find_separate_debug_file): Adjust.
2364         * utils.c (do_free_char_ptr_vec): Remove.
2365         (make_cleanup_free_char_ptr_vec): Remove.
2366
2367 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2368
2369         PR gdb/22907
2370         * common/pathstuff.c: Conditionally include "<windows.h>".
2371
2372 2018-03-01  Georg Sauthoff  <mail@georg.so>
2373
2374         PR gdb/22888
2375         * gcore.in: Quote variables and switch interpreter to bash.
2376
2377 2018-03-01  Tom Tromey  <tom@tromey.com>
2378
2379         * dwarf2read.c (alloc_discriminant_info): Fix default_index
2380         assertion.  Add assertion for discriminant_index.
2381         (quirk_rust_enum): Use correct base type name in univariant case.
2382
2383 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
2384
2385         * record.c (get_call_history_modifiers): Return a
2386         record_print_flags.
2387         (cmd_record_call_history): Adjust.
2388         * record-btrace.c (record_btrace_call_history): Adjust.
2389         (record_btrace_call_history_range): Adjust.
2390         (record_btrace_call_history_from): Adjust.
2391         * target-debug.h (target_debug_print_record_print_flags): New.
2392         * target-delegates.c: Re-generate.
2393         * target.c (target_call_history): Change flags type.
2394         (target_call_history_from): Likewise.
2395         (target_call_history_range): Likewise.
2396         * target.h (struct target_ops) <target_call_history>: Likewise.
2397         (target_call_history_from): Likewise.
2398         (target_call_history_range): Likewise.
2399
2400 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2401             Simon Marchi  <simon.marchi@polymtl.ca>
2402
2403         * common/common-utils.c: Include "sys/stat.h".
2404         (is_regular_file): Move here from "source.c"; change return
2405         type to "bool".
2406         * common/common-utils.h (is_regular_file): New prototype.
2407         * common/pathstuff.c (contains_dir_separator): New function.
2408         * common/pathstuff.h (contains_dir_separator): New prototype.
2409         * source.c: Don't include "sys/stat.h".
2410         (is_regular_file): Move to "common/common-utils.c".
2411
2412 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2413
2414         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
2415         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
2416         * auto-load.c: Include "common/pathstuff.h".
2417         * common/common-def.h (current_directory): Move here.
2418         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
2419         function.
2420         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
2421         prototype.
2422         * common/pathstuff.c: New file.
2423         * common/pathstuff.h: New file.
2424         * compile/compile.c: Include "common/pathstuff.h".
2425         * defs.h (current_directory): Move to "common/common-defs.h".
2426         * dwarf2read.c: Include "common/pathstuff.h".
2427         * exec.c: Likewise.
2428         * guile/scm-safe-call.c: Likewise.
2429         * linux-thread-db.c: Likewise.
2430         * main.c: Likewise.
2431         * nto-tdep.c: Likewise.
2432         * objfiles.c: Likewise.
2433         * source.c: Likewise.
2434         * symtab.c: Likewise.
2435         * utils.c: Include "common/pathstuff.h".
2436         (gdb_realpath): Move to "common/pathstuff.c".
2437         (gdb_realpath_keepfile): Likewise.
2438         (gdb_abspath): Likewise.
2439         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
2440         (gdb_realpath_keepfile): Likewise.
2441         (gdb_abspath): Likewise.
2442
2443 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
2444
2445         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
2446         wildcard process pid for super_resume for kernels with a
2447         specific bug.
2448
2449 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
2450
2451         * compile/compile.c (get_args): Add additional comments
2452         explaining function.
2453
2454 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
2455             Tom Tromey  <tom@tromey.com>
2456
2457         * target.h (memory_write_request_s): Remove typedef.  Don't define
2458         VEC.
2459         (target_write_memory_blocks): Change argument to std::vector.
2460         (struct memory_write_request): Add constructor.
2461         * target-memory.c (compare_block_starting_address): Return bool.
2462         Change argument types.
2463         (claim_memory): Change arguments to use std::vector.
2464         (split_regular_and_flash_blocks, blocks_to_erase)
2465         (compute_garbled_blocks): Likewise.
2466         (cleanup_request_data, cleanup_write_requests_vector): Remove.
2467         (target_write_memory_blocks): Change argument to std::vector.
2468         * symfile.c (struct load_section_data): Add constructor and
2469         destructor.  Use std::vector for "requests".
2470         (struct load_progress_data): Add initializers.
2471         (load_section_callback): Update.  Use "new".
2472         (clear_memory_write_data): Remove.
2473         (generic_load): Update.
2474
2475 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
2476
2477         * arch/aarch64.h: Use common/tdesc.h.
2478
2479 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2480
2481         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
2482         architecture with a 64-bit ABI.
2483
2484 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2485
2486         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
2487         ahead of target description loading.
2488
2489 2018-02-26  Tom Tromey  <tom@tromey.com>
2490
2491         * stack.c (backtrace_command_1): Update.
2492         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
2493         of "flags".
2494         * python/py-framefilter.c (py_print_frame)
2495         (gdbpy_apply_frame_filter): Change type of "flags".
2496         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
2497         of "flags".
2498         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
2499         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
2500         * extension.h (enum frame_filter_flag): Rename from
2501         frame_filter_flags.
2502         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
2503         (apply_ext_lang_frame_filter): Change type of "flags".
2504         * extension.c (apply_ext_lang_frame_filter): Change type of
2505         "flags".
2506         * extension-priv.h (struct extension_language_ops)
2507         <apply_frame_filter>: Change type of "flags".
2508
2509 2018-02-26  Tom Tromey  <tom@tromey.com>
2510
2511         PR python/16497:
2512         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
2513         off-by-one in py_end computation.
2514         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
2515         PRINT_MORE_FRAMES.
2516         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
2517         constant.
2518
2519 2018-02-26  Tom Tromey  <tom@tromey.com>
2520
2521         * dwarf2read.c (struct variant_field): New.
2522         (struct nextfield) <variant>: New field.
2523         (dwarf2_add_field): Handle DW_TAG_variant_part.
2524         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
2525         discriminated union.
2526         (read_structure_type): Handle DW_TAG_variant_part.
2527         (handle_struct_member_die): New function, extracted from
2528         process_structure_scope.  Handle DW_TAG_variant.
2529         (process_structure_scope): Handle discriminated unions.  Call
2530         handle_struct_member_die.
2531
2532 2018-02-26  Tom Tromey  <tom@tromey.com>
2533
2534         * rust-lang.h (rust_last_path_segment): Declare.
2535         * rust-lang.c (rust_last_path_segment): Now public.  Change
2536         contract.
2537         (struct disr_info): Remove.
2538         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
2539         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
2540         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
2541         (rust_enum_p, rust_enum_variant): New function.
2542         (rust_underscore_fields): Remove "offset" parameter.
2543         (rust_print_enum): New function.
2544         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
2545         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
2546         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
2547         enums.
2548         (rust_internal_print_type): New function, from rust_print_type.
2549         Remove enum code.
2550         (rust_print_type): Call rust_internal_print_type.
2551         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
2552         Update enum handling.
2553         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
2554         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
2555         (rust_union_quirks): New functions.
2556         (process_full_comp_unit, process_full_type_unit): Call
2557         rust_union_quirks.
2558         (process_structure_scope): Update rust_unions if necessary.
2559
2560 2018-02-26  Tom Tromey  <tom@tromey.com>
2561
2562         * value.h (value_union_variant): Declare.
2563         * valops.c (value_union_variant): New function.
2564         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
2565         (struct discriminant_info): New.
2566         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
2567         enumerator.
2568         (struct main_type) <flag_discriminated_union>: New field.
2569
2570 2018-02-26  Tom Tromey  <tom@tromey.com>
2571
2572         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2573         unittests/unpack-selftests.c.
2574         * unittests/unpack-selftests.c: New file.
2575         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
2576
2577 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2578
2579         * dwarf2read.c (struct partial_die_info) <read>: New method.
2580         (read_partial_die): Remove the declaration.
2581         (load_partial_dies): Update.
2582         (partial_die_info::partial_die_info):
2583         (read_partial_die): Change it to partial_die_info::read.
2584
2585 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2586
2587         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
2588         (fixup_partial_die): Remove declaration.
2589         (scan_partial_symbols): Update.
2590         (partial_die_parent_scope): Likewise.
2591         (partial_die_full_name): Likewise.
2592         (fixup_partial_die): Change it to partial_die_info::fixup.
2593
2594 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2595
2596         * dwarf2read.c (read_partial_die): Update the declaration.
2597         (load_partial_dies): Caller update.
2598         (read_partial_die): Remove one argument abbrev_len.
2599
2600 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2601
2602         * dwarf2read.c (struct partial_die_info): Add ctor, delete
2603         assignment operator.
2604         (load_partial_dies): Use ctor and copy ctor.
2605         (read_partial_die): Update.
2606         (dwarf2_cu::find_partial_die): Use ctor.
2607
2608 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2609
2610         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
2611         (find_partial_die_in_comp_unit): Change it to
2612         dwarf2_cu::find_partial_die.
2613         (find_partial_die): Update.
2614
2615 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2616
2617         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
2618         is NULL.
2619
2620 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2621
2622         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
2623
2624 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
2625
2626         * arch/amd64.h: Use common/tdesc.h.
2627         * arch/i386.c: Likewise.
2628         * arch/i386.h: Likewise.
2629         * arch/tic6x.c: Likewise.
2630         * arch/tdesc.h: Move file from here...
2631         * common/tdesc.h: ...to here.
2632         * features/aarch64-core.c: Regenerate.
2633         * features/aarch64-fpu.c: Regenerate.
2634         * features/i386/32bit-avx.c: Regenerate.
2635         * features/i386/32bit-avx512.c: Regenerate.
2636         * features/i386/32bit-core.c: Regenerate.
2637         * features/i386/32bit-linux.c: Regenerate.
2638         * features/i386/32bit-mpx.c: Regenerate.
2639         * features/i386/32bit-pkeys.c: Regenerate.
2640         * features/i386/32bit-sse.c: Regenerate.
2641         * features/i386/64bit-avx.c: Regenerate.
2642         * features/i386/64bit-avx512.c: Regenerate.
2643         * features/i386/64bit-core.c: Regenerate.
2644         * features/i386/64bit-linux.c: Regenerate.
2645         * features/i386/64bit-mpx.c: Regenerate.
2646         * features/i386/64bit-pkeys.c: Regenerate.
2647         * features/i386/64bit-segments.c: Regenerate.
2648         * features/i386/64bit-sse.c: Regenerate.
2649         * features/i386/x32-core.c: Regenerate.
2650         * features/tic6x-c6xp.c: Regenerate.
2651         * features/tic6x-core.c: Regenerate.
2652         * features/tic6x-gp.c: Regenerate.
2653         * target-descriptions.c: Use common/tdesc.h.
2654         * target-descriptions.h: Likewise.
2655
2656 2018-02-24  Tom Tromey  <tom@tromey.com>
2657
2658         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
2659         (try_thread_db_load_from_dir, thread_db_load_search): Use
2660         std::string.
2661         (info_auto_load_libthread_db_compare): Return bool.  Change
2662         argument types.
2663         (info_auto_load_libthread_db): Use std::vector, std::string.
2664         Remove cleanups.
2665
2666 2018-02-24  Tom Tromey  <tom@tromey.com>
2667
2668         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
2669         std::string.
2670         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
2671         std::string*.
2672         * gdbarch.c: Rebuild.
2673         * gdbarch.h: Rebuild.
2674         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
2675         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
2676         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
2677         std::string*.
2678
2679 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
2680
2681         * gdbtypes.h (sect_offset): Change type to uint64_t.
2682         (sect_offset_str): New function.
2683         * dwarf2read.c (create_addrmap_from_aranges): Use
2684         sect_offset_str.
2685         (error_check_comp_unit_head): Likewise.
2686         (create_debug_type_hash_table): Likewise.
2687         (read_cutu_die_from_dwo): Likewise.
2688         (init_cutu_and_read_dies): Likewise.
2689         (init_cutu_and_read_dies_no_follow): Likewise.
2690         (process_psymtab_comp_unit_reader): Likewise.
2691         (partial_die_parent_scope): Likewise.
2692         (peek_die_abbrev): Likewise.
2693         (process_queue): Likewise.
2694         (dwarf2_physname): Likewise.
2695         (read_namespace_alias): Likewise.
2696         (read_import_statement): Likewise.
2697         (create_dwo_cu_reader): Likewise.
2698         (create_cus_hash_table): Likewise.
2699         (lookup_dwo_cutu): Likewise.
2700         (inherit_abstract_dies): Likewise.
2701         (read_func_scope): Likewise.
2702         (read_call_site_scope): Likewise.
2703         (dwarf2_add_member_fn): Likewise.
2704         (read_common_block): Likewise.
2705         (read_module_type): Likewise.
2706         (read_typedef): Likewise.
2707         (read_subrange_type): Likewise.
2708         (load_partial_dies): Likewise.
2709         (read_partial_die): Likewise.
2710         (find_partial_die): Likewise.
2711         (read_str_index): Likewise.
2712         (dwarf2_string_attr): Likewise.
2713         (build_error_marker_type): Likewise.
2714         (lookup_die_type): Likewise.
2715         (dump_die_shallow): Likewise.
2716         (follow_die_ref): Likewise.
2717         (dwarf2_fetch_die_loc_sect_off): Likewise.
2718         (dwarf2_fetch_constant_bytes): Likewise.
2719         (follow_die_sig): Likewise.
2720         (get_signatured_type): Likewise.
2721         (get_DW_AT_signature_type): Likewise.
2722         (dwarf2_find_containing_comp_unit): Likewise.
2723         (set_die_type): Likewise.
2724
2725 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
2726
2727         * arch/aarch64.c: Include "common-defs.h".
2728         * arch/amd64.c: Likewise.
2729         * arch/i386.c: Likewise.
2730
2731 2018-02-21  Tom Tromey  <tom@tromey.com>
2732
2733         * value.h: (extract_field_op): Update.
2734         * eval.c (extract_field_op): Return a const char *.
2735         * expression.h (parse_expression_for_completion): Update.
2736         * completer.c (complete_expression): Update.
2737         (add_struct_fields): Make fieldname const.
2738         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
2739         (mark_completion_tag, parse_exp_in_context_1): Update.
2740         (parse_expression_for_completion): Change "name" to
2741         unique_xmalloc_ptr*.
2742
2743 2018-02-21  Tom Tromey  <tom@tromey.com>
2744
2745         * infcall.c (call_function_by_hand_dummy): Use std::vector.
2746
2747 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2748
2749         * avr-tdep.c (avr_read_pc): Change parameter type to
2750         readable_regcache.
2751         * gdbarch.sh (read_pc): Likewise.
2752         * gdbarch.c: Re-generated.
2753         * gdbarch.h: Re-generated.
2754         * hppa-tdep.c (hppa_read_pc): Change parameter type to
2755         readable_regcache.
2756         * ia64-tdep.c (ia64_read_pc): Likewise.
2757         * mips-tdep.c (mips_read_pc): Likewise.
2758         * spu-tdep.c (spu_read_pc): Likewise.
2759
2760 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2761
2762         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
2763         * regcache-dump.c: New file.
2764         * regcache.c: Move register_dump to regcache-dump.c.
2765         (maintenance_print_registers): Likewise.
2766         (maintenance_print_raw_registers): Likewise.
2767         (maintenance_print_cooked_registers): Likewise.
2768         (maintenance_print_register_groups): Likewise.
2769         (maintenance_print_remote_registers): Likewise.
2770         (_initialize_regcache): Likewise.
2771         * regcache.h (register_dump): Moved from regcache.c.
2772
2773 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2774
2775         * regcache.c (regcache::regcache): Update.
2776         (regcache::invalidate): Move it to detached_regcache::invalidate.
2777         (get_thread_arch_aspace_regcache): Update.
2778         (regcache::raw_update): Update.
2779         (regcache::cooked_read): Remove some code.
2780         (regcache::cooked_read_value): Likewise.
2781         (regcache::raw_write): Remove assert on m_readonly_p.
2782         (regcache::raw_supply_integer): Move it to
2783         detached_regcache::raw_supply_integer.
2784         (regcache::raw_supply_zeroed): Likewise.
2785         * regcache.h (detached_regcache) <raw_supply_integer>: New
2786         declaration.
2787         <raw_supply_zeroed, invalidate>: Likewise.
2788         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
2789         <invalidate>: Likewise.
2790         <m_readonly_p>: Removed.
2791
2792 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2793
2794         * infcmd.c (get_return_value): Let stop_regs point to
2795         get_current_regcache.
2796         * regcache.c (regcache::regcache): Remove.
2797         (register_dump_reg_buffer): New class.
2798         (regcache_print): Adjust.
2799         * regcache.h (regcache): Remove constructors.
2800
2801 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2802
2803         * regcache.c (class register_dump): New class.
2804         (register_dump_regcache, register_dump_none): New class.
2805         (register_dump_remote, register_dump_groups): New class.
2806         (regcache_print): Update.
2807         * regcache.h (regcache_dump_what): Move it to regcache.c.
2808         (regcache) <dump>: Remove.
2809
2810 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2811
2812         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
2813          reg_buffer_rw *.
2814         (jit_unwind_reg_set_impl): Call raw_supply.
2815         (jit_frame_sniffer): Use reg_buffer_rw.
2816         * record-full.c (record_full_core_regbuf): Change its type.
2817         (record_full_core_open_1): Use reg_buffer_rw.
2818         (record_full_close): Likewise.
2819         (record_full_core_fetch_registers): Use regcache->raw_supply.
2820         (record_full_core_store_registers): Likewise.
2821         * regcache.c (regcache::get_register_status): Move it to
2822         reg_buffer.
2823         (regcache_raw_set_cached_value): Remove.
2824         (regcache::raw_set_cached_value): Remove.
2825         (regcache::raw_write): Call raw_supply.
2826         (regcache::raw_supply): Move it to reg_buffer_rw.
2827         * regcache.h (regcache_raw_set_cached_value): Remove.
2828         (reg_buffer_rw): New class.
2829
2830 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2831
2832         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
2833         readonly_detached_regcache.
2834         (dummy_frame_prev_register): Use regcache->cooked_read.
2835         * frame.c (frame_save_as_regcache): Change return type.
2836         (frame_pop): Update.
2837         * frame.h (frame_save_as_regcache): Update declaration.
2838         * inferior.h (get_infcall_suspend_state_regcache): Update
2839         declaration.
2840         * infrun.c (infcall_suspend_state) <registers>: use
2841         readonly_detached_regcache.
2842         (save_infcall_suspend_state): Don't use regcache_dup.
2843         (get_infcall_suspend_state_regcache): Change return type.
2844         * linux-fork.c (struct fork_info) <savedregs>: Change to
2845         readonly_detached_regcache.
2846         <pc>: New field.
2847         (fork_save_infrun_state): Don't use regcache_dup.
2848         (info_checkpoints_command): Adjust.
2849         * mi/mi-main.c (register_changed_p): Update declaration.
2850         (mi_cmd_data_list_changed_registers): Use
2851         readonly_detached_regcache.
2852         (register_changed_p): Change parameter type to
2853         readonly_detached_regcache.
2854         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
2855         readonly_detached_regcache.
2856         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
2857         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
2858         New.
2859         (regcache::save): Move it to reg_buffer.
2860         (regcache::restore): Change parameter type.
2861         (regcache_dup): Remove.
2862         * regcache.h (reg_buffer) <save>: New method.
2863         (readonly_detached_regcache): New class.
2864         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
2865         readonly_detached_regcache.
2866         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
2867
2868 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2869
2870         * frame.c (frame_save_as_regcache): Use regcache method save.
2871         (frame_pop): Use regcache method restore.
2872         * infrun.c (restore_infcall_suspend_state): Likewise.
2873         * linux-fork.c (fork_load_infrun_state): Likewise.
2874         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
2875         save.
2876         * regcache.c (regcache_save): Remove.
2877         (regcache::restore): More asserts.
2878         (regcache_cpy): Remove.
2879         * regcache.h (regcache_save): Remove the declaration.
2880         (regcache::restore): Move from private to public.
2881         Remove the friend declaration of regcache_cpy.
2882         (regcache_cpy): Remove declaration.
2883
2884 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2885
2886         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
2887         parameter type to 'readable_regcache *'.
2888         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2889         * arm-tdep.c (arm_neon_quad_read): Likewise.
2890         (arm_pseudo_read): Likewise.
2891         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2892         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2893         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2894         * gdbarch.c: Re-generated.
2895         * gdbarch.h: Re-generated.
2896         * gdbarch.sh (pseudo_register_read): Change parameter type to
2897         'readable_regcache *'.
2898         (pseudo_register_read_value): Likewise.
2899         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
2900         (h8300_pseudo_register_read): Likewise.
2901         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
2902         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2903         (i386_pseudo_register_read_into_value): Likewise.
2904         (i386_pseudo_register_read_value): Likewise.
2905         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
2906         declaration.
2907         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
2908         * m32c-tdep.c (m32c_raw_read): Likewise.
2909         (m32c_read_flg): Likewise.
2910         (m32c_banked_register): Likewise.
2911         (m32c_banked_read): Likewise.
2912         (m32c_sb_read): Likewise.
2913         (m32c_part_read): Likewise.
2914         (m32c_cat_read): Likewise.
2915         (m32c_r3r2r1r0_read): Likewise.
2916         (m32c_pseudo_register_read): Likewise.
2917         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2918         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2919         (mep_pseudo_cr64_read): Likewise.
2920         (mep_pseudo_register_read): Likewise.
2921         * mips-tdep.c (mips_pseudo_register_read): Likewise.
2922         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2923         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2924         * regcache.c (regcache::raw_read): Move it to readable_regcache.
2925         (regcache::cooked_read): Likewise.
2926         (regcache::cooked_read_value): Likewise.
2927         (regcache_cooked_read_signed):
2928         (regcache::cooked_read): Likewise.
2929         * regcache.h (readable_regcache): New class.
2930         (regcache): Inherit readable_regcache.  Move some methods to
2931         readable_regcache.
2932         * rl78-tdep.c (rl78_pseudo_register_read): Change
2933         parameter type to 'readable_regcache *'.
2934         * rs6000-tdep.c (do_regcache_raw_read): Remove.
2935         (e500_pseudo_register_read): Change parameter type to
2936         'readable_regcache *'.
2937         (dfp_pseudo_register_read): Likewise.
2938         (vsx_pseudo_register_read): Likewise.
2939         (efpr_pseudo_register_read): Likewise.
2940         * s390-tdep.c (s390_pseudo_register_read): Likewise.
2941         * sh-tdep.c (sh_pseudo_register_read): Likewise.
2942         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
2943         (sh64_pseudo_register_read): Likewise.
2944         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
2945         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2946         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
2947         (spu_pseudo_register_read): Likewise.
2948         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
2949         (xtensa_pseudo_register_read): Likewise.
2950
2951 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2952
2953         * regcache.c (regcache::regcache): Call reg_buffer ctor.
2954         (regcache::arch): Move it to reg_buffer::arch.
2955         (regcache::register_buffer): Likewise.
2956         (regcache::assert_regnum): Likewise.
2957         (regcache::num_raw_registers): Likewise.
2958         * regcache.h (reg_buffer): New class.
2959         (regcache): Inherit reg_buffer.
2960
2961 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
2962
2963         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
2964         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
2965
2966 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
2967
2968         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
2969
2970 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
2971
2972         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
2973         (SFILES): Remove common/*.c files.
2974         (COMMON_OBS): Remove some *.o files built from common/*.c files.
2975         * common/common.host: Add common reference.
2976         * configure.ac: Likewise.
2977         * configure: Regenerate.
2978
2979 2018-02-16  Yao Qi  <yao.qi@linaro.org>
2980
2981         * block.c (block_namespace_info): Inherit allocate_on_obstack.
2982         (block_initialize_namespace): Use new.
2983         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
2984         (dwarf2_free_objfile): Use delete.
2985         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
2986         (copy_type_recursive): Use new.
2987         * gdb_obstack.h (allocate_on_obstack): New.
2988
2989 2018-02-15  Yao Qi  <yao.qi@linaro.org>
2990
2991         PR gdb/22849
2992         * inferior.c (exit_inferior_1): Reset inf->control.
2993
2994 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
2995
2996         * ada-lang.c (ada_to_fixed_value_create): Delete advance
2997         declaration.
2998
2999 2018-02-14  Pedro Alves  <palves@redhat.com>
3000
3001         * frame-unwind.c (frame_unwind_try_unwinder): Always call
3002         frame_cleanup_after_sniffer on exception.
3003
3004 2018-02-14  Tom Tromey  <tom@tromey.com>
3005
3006         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
3007         const.
3008         (solib_bfd_open): Make pathname const.
3009         * solib.c (solib_bfd_open): Make pathname const.
3010         * solib-spu.c (spu_bfd_fopen): Make name const.
3011         (spu_bfd_open): Make pathname const.
3012         * solib-darwin.c (darwin_bfd_open): Make pathname const.
3013         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
3014
3015 2018-02-14  Tom Tromey  <tom@tromey.com>
3016
3017         * symfile.c (symfile_bfd_open): Update.
3018         * source.h (openp, source_full_path_of, find_and_open_source):
3019         Change argument type to unique_xmalloc_ptr.
3020         * source.c (openp): Take a unique_xmalloc_ptr.
3021         (source_full_path_of, find_and_open_source): Likewise.
3022         (open_source_file, symtab_to_fullname): Update.
3023         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
3024         unique_xmalloc_ptr.
3025         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
3026         (exec_file_find): Update.
3027         * psymtab.c (psymtab_to_fullname): Update.
3028         * nto-tdep.h (nto_find_and_open_solib): Update.
3029         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
3030         unique_xmalloc_ptr.
3031         * exec.c (exec_file_attach): Update.
3032         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
3033         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
3034
3035 2018-02-14  Tom Tromey  <tom@tromey.com>
3036
3037         * solib.c: Include source.h.
3038         * nto-tdep.c: Include source.h.
3039         * mi/mi-cmd-env.c: Include source.h.
3040         * infcmd.c: Include source.h.
3041         * exec.c: Include source.h.
3042         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
3043         (add_path, directory_switch, source_path, init_source_path): Move
3044         declarations...
3045         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
3046         (add_path, directory_switch, source_path, init_source_path):
3047         ...here.
3048
3049 2018-02-14  Tom Tromey  <tom@tromey.com>
3050
3051         * solist.h (exec_file_find, solib_find): Return
3052         unique_xmalloc_ptr.
3053         (solib_bfd_fopen): Take a const char *.
3054         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
3055         (exec_file_find, solib_find): Likewise.
3056         (solib_bfd_fopen): Do not take ownership of "pathname".
3057         (solib_bfd_open): Use unique_xmalloc_ptr.
3058         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
3059         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
3060         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
3061         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
3062
3063 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
3064
3065         * ada-lang.c (name_match_type_from_name): Remove reference to
3066         ada_name_for_lookup in function's documentation.
3067         * ada-lang.h (ada_name_for_lookup): Delete declaration.
3068
3069 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
3070
3071         * defs.h (enum openp_flags): New enum.
3072         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
3073         Move to enum openp_flags.
3074         (openp_flags): New enum flags.
3075         (openp): Change parameter type to openp_flags.
3076         * source.c (openp): Change parameter type to openp_flags.
3077         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
3078         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
3079
3080 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
3081
3082         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
3083         per-command.
3084
3085 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
3086
3087         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
3088         into...
3089         (class dwarf2_queue_guard): ...the destructor of this new class.
3090         (dw2_do_instantiate_symtab): Create instance of the new class
3091         dwarf2_queue_guard, remove cleanup.
3092
3093 2018-02-09  Tom Tromey  <tom@tromey.com>
3094
3095         * source.c (find_source_lines): Don't reference past the end of
3096         the vector.
3097
3098 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3099
3100         * remote.c (remote_btrace_maybe_reopen): Change error message.
3101         * btrace.c (btrace_enable): Likewise.
3102         (parse_xml_btrace): Likewise.
3103         (parse_xml_btrace_conf): Likewise.
3104
3105 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3106
3107         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
3108         (linux_enable_pt, linux_enable_bts): Call
3109         diagnose_perf_event_open_fail.
3110
3111 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3112
3113         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
3114         Remove parameter and change return type.  Update callers.  Move it.
3115         (linux_enable_bts, linux_enable_pt): Improve error message.
3116         (linux_enable_pt): Remove zero buffer size check.
3117         (linux_enable_btrace): Improve error messages.  Remove NULL return
3118         check.
3119
3120 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3121
3122         * btrace.c (btrace_enable): Remove target_supports_btrace call.
3123         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
3124         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
3125         (linux_supports_pt, linux_supports_btrace): Remove.
3126         (linux_enable_bts): Call cpu_supports_bts.
3127         * nat/linux-btrace.h (linux_supports_btrace): Remove.
3128         * remote.c (remote_supports_btrace): Remove.
3129         (init_remote_ops): Remove remote_supports_btrace.
3130         * target-delegates.c: Regenerated.
3131         * target.c (target_supports_btrace): Remove.
3132         * target.h (target_ops) <to_supports_btrace>: Remove
3133         (target_supports_btrace): Remove.
3134         * x86-linux-nat.c (x86_linux_create_target): Remove
3135         linux_supports_btrace.
3136
3137 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3138
3139         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
3140         btrace failed.
3141         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
3142         exception and use message in own exception.
3143
3144 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3145
3146         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
3147         (perf_event_pt_event_type): Use gdb_file_up.
3148         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
3149         scoped_fd, and scoped_mmap.
3150
3151 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3152
3153         * common/scoped_mmap.h: New.
3154         * unittests/scoped_mmap-selftest.c: New.
3155         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3156         unittests/scoped_mmap-selftest.c.
3157
3158 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3159
3160         * common/scoped_fd.h: New.
3161         * unittests/scoped_fd-selftest.c: New.
3162         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3163         unittests/scoped_fd-selftest.c.
3164
3165 2018-02-09  Tom Tromey  <tom@tromey.com>
3166
3167         * auto-load.c (auto_load_section_scripts): Use
3168         gdb::unique_xmalloc_ptr.
3169
3170 2018-02-09  Tom Tromey  <tom@tromey.com>
3171
3172         * auto-load.c (execute_script_contents): Use std::string.
3173
3174 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
3175
3176         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
3177         Python function, rather than a new command.
3178
3179 2018-02-08  Tom Tromey  <tom@tromey.com>
3180
3181         * solib.c (solib_find_1): Use std::string.
3182         (solib_bfd_fopen): Use unique_xmalloc_ptr.
3183
3184 2018-02-08  Tom Tromey  <tom@tromey.com>
3185
3186         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
3187
3188 2018-02-08  Tom Tromey  <tom@tromey.com>
3189
3190         * source.c (find_source_lines): Use gdb::def_vector.
3191
3192 2018-02-08  Tom Tromey  <tom@tromey.com>
3193
3194         * macrocmd.c (struct temporary_macro_definition): New.
3195         (macro_define_command): Use temporary_macro_definition.  Remove
3196         cleanups.
3197         (free_macro_definition_ptr): Remove.
3198
3199 2018-02-08  Tom Tromey  <tom@tromey.com>
3200
3201         * macroexp.c (maybe_expand): Use std::string.
3202
3203 2018-02-08  Tom Tromey  <tom@tromey.com>
3204
3205         * macroexp.c (struct macro_buffer): Add initializers for some
3206         members.
3207         (init_buffer, init_shared_buffer, free_buffer)
3208         (free_buffer_return_text): Remove.
3209         (macro_buffer): New constructors.
3210         (~macro_buffer): New destructor.
3211         (macro_buffer::set_shared): New method.
3212         (macro_buffer::resize_buffer, macro_buffer::appendc)
3213         (macro_buffer::appendmem): Now methods, not free functions.
3214         (set_token, append_tokens_without_splicing, stringify)
3215         (macro_stringify): Update.
3216         (gather_arguments): Change return type.  Remove argc_p argument,
3217         add args_ptr argument.  Use std::vector.
3218         (substitute_args): Remove argc argument.  Accept std::vector.
3219         (expand): Update.  Use std::vector.
3220         (scan, macro_expand, macro_expand_next): Update.
3221
3222 2018-02-08  Tom Tromey  <tom@tromey.com>
3223
3224         * symtab.c (default_collect_symbol_completion_matches_break_on):
3225         Use unique_xmalloc_ptr.
3226         * macroscope.h: (sal_macro_scope, user_macro_scope)
3227         (default_macro_scope): Return unique_xmalloc_ptr.
3228         * macroscope.c (sal_macro_scope, user_macro_scope)
3229         (default_macro_scope): Return unique_xmalloc_ptr.
3230         * macroexp.h (macro_expand, macro_expand_once): Return
3231         unique_xmalloc_ptr.
3232         * macroexp.c (macro_expand, macro_expand_once): Return
3233         unique_xmalloc_ptr.
3234         * macrocmd.c (macro_expand_command, macro_expand_once_command)
3235         (info_macro_command, info_macros_command): Use
3236         unique_xmalloc_ptr.
3237         * compile/compile-c-support.c (write_macro_definitions): Use
3238         unique_xmalloc_ptr.
3239         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
3240
3241 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
3242
3243         * value.c (value_static_field): Assign field type instead of
3244         containing type when returning an optimized out value.
3245
3246 2018-02-06  Yao Qi  <yao.qi@linaro.org>
3247
3248         * ft32-tdep.c (ft32_read_pc): Remove.
3249         (ft32_write_pc): Remove.
3250         (ft32_gdbarch_init): Update.
3251         * m32r-tdep.c (m32r_read_pc): Remove.
3252         (m32r_gdbarch_init): Update.
3253         * mep-tdep.c (mep_read_pc): Remove.
3254         (mep_gdbarch_init): Update.
3255         * microblaze-tdep.c (microblaze_write_pc): Remove.
3256         (microblaze_gdbarch_init): Update.
3257         * mn10300-tdep.c (mn10300_read_pc): Remove.
3258         (mn10300_write_pc): Remove.
3259         (mn10300_gdbarch_init): Update.
3260         * moxie-tdep.c (moxie_read_pc): Remove.
3261         (moxie_write_pc): Remove.
3262         (moxie_gdbarch_init): Update.
3263
3264 2018-02-06  Yao Qi  <yao.qi@linaro.org>
3265
3266         * expprint.c (print_subexp_standard): Handle
3267         OP_F77_UNDETERMINED_ARGLIST.
3268         (dump_subexp_body_standard): Likewise.
3269
3270 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
3271
3272         * target-descriptions.c (tdesc_element_visitor) Add empty
3273         implementations.
3274         (tdesc_type): Move make_gdb_type from here.
3275         (tdesc_type_builtin): Likewise.
3276         (tdesc_type_vector): Likewise.
3277         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
3278         (make_gdb_type_struct): Move from tdesc_type_with_fields.
3279         (make_gdb_type_union): Likewise.
3280         (make_gdb_type_flags): Likewise.
3281         (make_gdb_type_enum): Likewise.
3282         (make_gdb_type): New function.
3283         (tdesc_register_type): Use static make_gdb_type.
3284
3285 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
3286
3287         * infcmd.c (default_print_one_register_info): Align natural-format
3288         column values consistently one under another.
3289         (pad_to_column): New function.
3290
3291 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
3292
3293         * dwarf2read.c (dwarf2_physname): Move commment.
3294
3295 2018-02-01  Leszek Swirski  <leszeks@google.com>
3296
3297         * varobj.c (varobj_formatted_print_options): Allow recursive
3298         pretty printing if pretty printing is enabled.
3299
3300 2018-02-01  Leszek Swirski  <leszeks@google.com>
3301
3302         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
3303         names after a structop as a filename.
3304
3305 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3306
3307         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
3308         (arm_record_coproc_data_proc): Likewise.
3309
3310 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3311
3312         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
3313
3314 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
3315
3316         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
3317         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
3318
3319 2018-01-31  Pedro Alves  <palves@redhat.com>
3320
3321         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
3322         * inflow.c (child_terminal_save_inferior): Wrap reference to
3323         tcgetpgrp in HAVE_TERMIOS_H.
3324         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
3325         _WIN32.
3326         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
3327         always iterate over all inferiors.
3328         (gdbsim_cntrl_c): Adjust.
3329         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
3330
3331 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3332
3333         * gdbtypes.c (lookup_array_range_type): Make sure the array's
3334         index type is objfile-owned if the element type is as well.
3335
3336 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3337
3338         GDB 8.1 released.
3339
3340 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3341
3342         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
3343         "features/s390x-linux64.c".
3344         (_initialize_s390_linux_tdep): Remove initialization of tdescs
3345         s390_linux32 and s390x_linux64.
3346         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
3347         default tdesc.
3348         * s390-tdep.c: Include "features/s390-linux32.c" and
3349         "features/s390x-linux64.c".
3350         (s390_tdesc_valid): Add check for tdesc_has_registers.
3351         (s390_gdbarch_init): Make sure there is always a valid tdesc.
3352         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
3353         tdesc_s390x_linux64.
3354         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
3355         tdesc_s390x_linux64 to...
3356         * s390-tdep.h: ...here.
3357
3358 2018-01-30  Pedro Alves  <palves@redhat.com>
3359
3360         PR gdb/13211
3361         * config.in, configure: Regenerate.
3362         * configure.ac: Check for getpgid.
3363         * go32-nat.c (go32_pass_ctrlc): New.
3364         (go32_target): Install it.
3365         * inf-child.c (inf_child_target): Install
3366         child_terminal_save_inferior, child_pass_ctrlc and
3367         child_interrupt.
3368         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
3369         (inf_ptrace_target): No longer install it.
3370         * infcmd.c (interrupt_target_1): Adjust.
3371         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
3372         (child_interrupt): Declare.
3373         (inferior::terminal_state): New.
3374         * inflow.c (struct terminal_info): Update comments.
3375         (inferior_process_group): Delete.
3376         (terminal_is_ours): Delete.
3377         (gdb_tty_state): New.
3378         (child_terminal_init): Adjust.
3379         (is_gdb_terminal, sharing_input_terminal_1)
3380         (sharing_input_terminal): New functions.
3381         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
3382         Set the process's actual process group in the foreground if
3383         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
3384         mark terminal as the inferior's if not sharing GDB's terminal.
3385         Don't check attach_flag.
3386         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
3387         pass down a target_terminal_state.
3388         (child_terminal_save_inferior): New, factored out from ...
3389         (child_terminal_ours_1): ... this.  Handle
3390         target_terminal_state::is_ours_for_output.
3391         (child_interrupt, child_pass_ctrlc): New.
3392         (inflow_inferior_exit): Clear the inferior's terminal_state.
3393         (copy_terminal_info): Copy the inferior's terminal state.
3394         (_initialize_inflow): Remove reference to terminal_is_ours.
3395         * inflow.h (inferior_process_group): Delete.
3396         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
3397         * procfs.c (procfs_target): Don't install procfs_interrupt.
3398         (procfs_interrupt): Delete.
3399         * remote.c (remote_serial_quit_handler): Adjust.
3400         (remote_interrupt): Remove ptid parameter.  Adjust.
3401         * target-delegates.c: Regenerate.
3402         * target.c: Include "terminal.h".
3403         (target_terminal::terminal_state): Rename to ...
3404         (target_terminal::m_terminal_state): ... this.
3405         (target_terminal::init): Adjust.
3406         (target_terminal::inferior): Adjust to per-inferior
3407         terminal_state.
3408         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
3409         (target_terminal::ours, target_terminal::ours_for_output): Use
3410         target_terminal_is_ours_kind.
3411         (target_interrupt): Remove ptid parameter.  Adjust.
3412         (default_target_pass_ctrlc): Adjust.
3413         * target.h (target_ops::to_terminal_save_inferior): New field.
3414         (target_ops::to_interrupt): Remove ptid_t parameter.
3415         (target_interrupt): Remove ptid_t parameter.  Update comment.
3416         (target_pass_ctrlc): Update comment.
3417         * target/target.h (target_terminal_state): New scoped enum,
3418         factored out of ...
3419         (target_terminal::terminal_state): ... here.
3420         (target_terminal::inferior): Update comments.
3421         (target_terminal::restore_inferior): New.
3422         (target_terminal::is_inferior, target_terminal::is_ours)
3423         (target_terminal::is_ours_for_output): Adjust.
3424         (target_terminal::scoped_restore_terminal_state): Adjust to
3425         rename, and call restore_inferior() instead of inferior().
3426         (target_terminal::scoped_restore_terminal_state::m_state): Change
3427         type.
3428         (target_terminal::terminal_state): Rename to ...
3429         (target_terminal::m_terminal_state): ... this and change type.
3430
3431 2018-01-30  Pedro Alves  <palves@redhat.com>
3432
3433         * linux-nat.c (wait_for_signal): New function.
3434         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
3435         directly.
3436         (async_terminal_is_ours)
3437         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
3438         (linux_nat_add_target): Don't override
3439         to_terminal_inferior/to_terminal_ours.
3440
3441 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
3442
3443         * remote.c (remote_follow_fork): Don't call "detach_inferior".
3444
3445 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
3446
3447         * dwarf2read.c (free_dwo_files): Add forward-declaration.
3448         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
3449         dwarf2_per_objfile_free here.
3450         (dwarf2_per_objfile_free): Remove.
3451         (_initialize_dwarf2_read): Don't register
3452         dwarf2_per_objfile_free as a registry cleanup.
3453
3454 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
3455
3456         Avoid compilation errors in MinGW native builds
3457
3458         The error is triggered by including python-internal.h, and the
3459         error message is:
3460
3461              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
3462                       from build-gnulib/import/math.h:27,
3463                       from d:/usr/Python26/include/pyport.h:235,
3464                       from d:/usr/Python26/include/Python.h:58,
3465                       from python/python-internal.h:94,
3466                       from python/py-arch.c:24:
3467              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
3468         using ::hypot;
3469                 ^~~~~
3470
3471         This happens because Python headers define 'hypot' to expand t
3472         '_hypot' in the Windows builds.
3473         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
3474         'hypoth'.  This avoids a compilation error.
3475
3476 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3477
3478         * MAINTAINERS (Write After Approval): Fix ordering.
3479
3480 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3481
3482         * MAINTAINERS (Write After Approval): Add Alan Hayward.
3483
3484 2018-01-26  Alan Modra  <amodra@gmail.com>
3485
3486         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
3487         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
3488         Remove nop.  Make const.  Comment.
3489         (powerpc32_plt_stub_so_2): New.
3490         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
3491         Correct count.  Update uses.
3492         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
3493         Move common code reading PLT entry word.  Correct
3494         powerpc32_plt_stub PLT address calculation.
3495         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
3496         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
3497         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
3498         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
3499         (ppc64_standard_linkage8): Likewise.
3500         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
3501         Correct insns description.
3502         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
3503
3504 2018-01-24  Pedro Alves  <palves@redhat.com>
3505
3506         GCC PR libstdc++/83906
3507         * gdbtypes.c (operator==(const dynamic_prop &,
3508         const dynamic_prop &)): New.
3509         (operator==(const range_bounds &, const range_bounds &)): New.
3510         (check_types_equal): Use them instead of memcmp.
3511         * gdbtypes.h (operator==(const dynamic_prop &,
3512         const dynamic_prop &)): Declare.
3513         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
3514         (operator==(const range_bounds &, const range_bounds &)): Declare.
3515         (operator!=(const range_bounds &, const range_bounds &)): Declare.
3516
3517 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3518
3519         * s390-linux-tdep.c (s390_record_address_mask)
3520         (s390_record_calc_disp_common, s390_record_calc_disp)
3521         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3522         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3523         (s390_process_record): Move to s390-tdep.c.
3524         (s390_linux_init_abi_any): Adjust.
3525         * s390-tdep.c (s390_record_address_mask)
3526         (s390_record_calc_disp_common, s390_record_calc_disp)
3527         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3528         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3529         (s390_process_record): Moved from s390-linux-tdep.c
3530         (s390_gdbarch_init): Adjust.
3531
3532 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3533
3534         * s390-linux-nat.c (s390-tdep.h): New include.
3535         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
3536         (HFILES_NO_SRCDIR): Add s390-tdep.h.
3537         (ALLDEPFILES): Add s390-tdep.c.
3538         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
3539         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
3540         * s390-tdep.h: ...this.  New file.
3541         * s390-linux-tdep.c (s390-tdep.h): New include.
3542         (_initialize_s390_tdep): Rename to...
3543         (_initialize_s390_linux_tdep): ...this and adjust.
3544         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
3545         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
3546         s390-tdep.h.
3547         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
3548         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
3549         (s390_is_partial_instruction, s390_software_single_step)
3550         (is_non_branch_ril, s390_displaced_step_copy_insn)
3551         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
3552         (s390_prologue_data, s390_addr, s390_store, s390_load)
3553         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
3554         (s390_register_call_saved, s390_guess_tracepoint_registers)
3555         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
3556         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
3557         (s390_pseudo_register_name, s390_pseudo_register_type)
3558         (s390_pseudo_register_read, s390_pseudo_register_write)
3559         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
3560         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
3561         (s390_addr_bits_remove, s390_address_class_type_flags)
3562         (s390_address_class_type_flags_to_name)
3563         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
3564         (s390_function_arg_float, s390_function_arg_vector)
3565         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
3566         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
3567         (s390_frame_align, s390_register_return_value, s390_return_value)
3568         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
3569         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
3570         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
3571         (s390_trad_frame_prev_register, s390_unwind_cache)
3572         (s390_prologue_frame_unwind_cache)
3573         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
3574         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
3575         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
3576         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
3577         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
3578         (s390_frame_base_address, s390_local_base_address)
3579         (s390_frame_base, s390_gcc_target_options)
3580         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
3581         (s390_validate_reg_range, s390_tdesc_valid)
3582         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
3583         * s390-tdep.c: ...this.  New file.
3584
3585 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3586
3587         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
3588         (s390_process_record, s390_gdbarch_tdep_alloc)
3589         (s390_linux_init_abi_any): Use/set new hook.
3590
3591 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3592
3593         * s390-linux-tdep.c (osabi.h): New include.
3594         (s390_linux_init_abi_31, s390_linux_init_abi_64)
3595         (s390_linux_init_abi_any): New functions.
3596         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
3597
3598 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3599
3600         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
3601         tdesc_has_registers check
3602
3603 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3604
3605         * s390-linux-tdep.c (s390_tdesc_valid): New function.
3606         (s390_validate_reg_range): New macro.
3607         (s390_gdbarch_init): Adjust.
3608
3609 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3610
3611         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
3612         (s390_gdbarch_tdep_alloc): Adjust.
3613         (s390_gdbarch_init): Adjust.
3614
3615 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3616
3617         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
3618         <have_tdb>: Change type to bool.
3619         (s390_gdbarch_tdep_alloc): Adjust.
3620         (s390_gdbarch_init): Adjust.
3621
3622 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3623
3624         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
3625         (gdbarch_tdep) <have_upper, have_vx>: New fields.
3626         (s390_gdbarch_tdep_alloc): New function.
3627         (s390_gdbarch_init): Allocate tdep at start and use its fields
3628         instead of separate variables.
3629
3630 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3631
3632         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
3633         when looking for cached gdbarch and add comment for remaining.
3634
3635 2018-01-22  Pedro Alves  <palves@redhat.com>
3636             Sergio Durigan Junior  <sergiodj@redhat.com>
3637
3638         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
3639         case.
3640
3641 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
3642
3643         * MAINTAINERS: Update my company e-mail address.
3644
3645 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3646
3647         * regcache.c (cooked_write_test): New function.
3648         (_initialize_regcache): Register the test.
3649
3650 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3651
3652         * ia64-tdep.c (ia64_pseudo_register_read): Call
3653         regcache->cooked_read instead of regcache_cooked_read_unsigned.
3654         * m32c-tdep.c (m32c_cat_read): Likewise.
3655         (m32c_r3r2r1r0_read): Likewise.
3656         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
3657         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
3658
3659 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3660
3661         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
3662         method raw_read instead of regcache_raw_read.
3663         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
3664         * arm-tdep.c (arm_neon_quad_read): Likewise.
3665         * avr-tdep.c (avr_pseudo_register_read): Likewise.
3666         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
3667         * frv-tdep.c (frv_pseudo_register_read): Likewise.
3668         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
3669         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
3670         (i386_pseudo_register_read_into_value): Likewise.
3671         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
3672         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
3673         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
3674         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
3675         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
3676         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
3677         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
3678         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
3679         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
3680
3681 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3682
3683         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
3684         * configure.tgt: Remove target mt.
3685         * mt-tdep.c: Remove.
3686         * regcache.c (cooked_read_test): Remove the check for mt.
3687
3688 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3689
3690         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
3691         instead of gdbarch_pseudo_register_read_value.
3692
3693 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3694
3695         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
3696         language is Ada.
3697
3698 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3699
3700         * linespec.c (create_sals_line_offset): Remove code that preserved
3701         the symtab_and_line's line number.
3702
3703 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3704
3705         * varobj.c (varobj_create): Don't set valid_block when creating a
3706         floating varobj.
3707
3708 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3709
3710         * varobj.c (varobj_create): Remove out of date comment.
3711
3712 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3713
3714         PR mi/20395
3715         * ada-exp.y (write_var_from_sym): Pass extra parameter when
3716         updating innermost block.
3717         * parse.c (innermost_block_tracker::update): Take extra type
3718         parameter, and check types match before updating innermost block.
3719         (write_dollar_variable): Update innermost block for registers.
3720         * parser-defs.h (enum innermost_block_tracker_type): New enum.
3721         (innermost_block_tracker::innermost_block_tracker): Initialise
3722         m_types member.
3723         (innermost_block_tracker::reset): Take type parameter.
3724         (innermost_block_tracker::update): Take type parameter, and pass
3725         type through as needed.
3726         (innermost_block_tracker::m_types): New member.
3727         * varobj.c (varobj_create): Pass type when reseting innermost
3728         block.
3729
3730 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3731
3732         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
3733         * ada-lang.c (resolve_subexp): Likewise.
3734         * breakpoint.c (set_breakpoint_condition) Likewise.
3735         (watch_command_1) Likewise.
3736         * c-exp.y (variable): Likewise.
3737         * d-exp.y (PrimaryExpression): Likewise.
3738         * f-exp.y (variable): Likewise.
3739         * go-exp.y (variable): Likewise.
3740         * m2-exp.y (variable): Likewise.
3741         * objfiles.c (objfile::~objfile): Likewise.
3742         * p-exp.y (variable): Likewise.
3743         * parse.c (innermost_block): Change type.
3744         * parser-defs.h (class innermost_block_tracker): New.
3745         (innermost_block): Change to innermost_block_tracker.
3746         * printcmd.c (display_command): Switch to innermost_block API.
3747         (do_one_display): Likewise.
3748         * rust-exp.y (do_one_display): Likewise.
3749         * symfile.c (clear_symtab_users): Likewise.
3750         * varobj.c (varobj_create): Switch to innermost_block API, replace
3751         use of innermost_block with block stored on varobj object.
3752
3753 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3754
3755         * expression.h (innermost_block): Remove declaration.
3756         * varobj.c: Add 'parser-defs.h' include.
3757
3758 2018-01-19  Tom Tromey  <tom@tromey.com>
3759
3760         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
3761         symbols in the static and global blocks.
3762
3763 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
3764
3765         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
3766         gdb_ptrace.h, and move including gdb_wait.h ...
3767         * nat/linux-ptrace.h: ... to here.
3768
3769 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3770
3771         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
3772         inf_ptrace_detach_success.
3773         (inf_ptrace_detach_success): Add inferior parameter, use it
3774         instead of inferior_ptid, pass it to detach_inferior.
3775         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
3776         parameter.
3777         * inferior.c (detach_inferior): Add overload that takes an
3778         inferior object.
3779         * inferior.h (detach_inferior): Likewise.
3780         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
3781         use inferior_ptid, adjust call to inf_ptrace_detach_success.
3782         * linux-thread-db.c (thread_db_detach): Use inf parameter.
3783
3784 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3785
3786         * target.h (struct target_ops) <to_detach>: Add inferior
3787         parameter.
3788         (target_detach): Likewise.
3789         * target.c (dispose_inferior): Pass inferior down.
3790         (target_detach): Pass inferior down.  Assert that it is equal to
3791         the current inferior.
3792         * aix-thread.c (aix_thread_detach): Pass inferior down.
3793         * corefile.c (core_file_command): Pass current_inferior() down.
3794         * corelow.c (core_detach): Add inferior parameter.
3795         * darwin-nat.c (darwin_detach): Likewise.
3796         * gnu-nat.c (gnu_detach): Likewise.
3797         * inf-ptrace.c (inf_ptrace_detach): Likewise.
3798         * infcmd.c (detach_command): Pass current_inferior() down to
3799         target_detach.
3800         * infrun.c (follow_fork_inferior): Pass parent_inf to
3801         target_detach.
3802         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
3803         target_detach.
3804         * linux-nat.c (linux_nat_detach): Add inferior parameter.
3805         * linux-thread-db.c (thread_db_detach): Likewise.
3806         * nto-procfs.c (procfs_detach): Likewise.
3807         * procfs.c (procfs_detach): Likewise.
3808         * record.c (record_detach): Likewise.
3809         * record.h (struct inferior): Forward-declare.
3810         (record_detach): Add inferior parameter.
3811         * remote-sim.c (gdbsim_detach): Likewise.
3812         * remote.c (remote_detach_1): Likewise.
3813         (remote_detach): Likewise.
3814         (extended_remote_detach): Likewise.
3815         * sol-thread.c (sol_thread_detach): Likewise.
3816         * target-debug.h (target_debug_print_inferior_p): New macro.
3817         * target-delegates.c: Re-generate.
3818         * top.c (kill_or_detach): Pass inferior down to target_detach.
3819         * windows-nat.c (windows_detach): Add inferior parameter.
3820
3821 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3822
3823         * target.h (struct target_ops) <to_detach>: Remove args
3824         parameter.
3825         (target_detach): Likewise.
3826         * target.c (dispose_inferior): Adjust.
3827         (target_detach): Remove args parameter, adjust.
3828         * aix-thread.c (aix_thread_detach): Adjust.
3829         * corefile.c (core_file_command): Adjust.
3830         * corelow.c (core_detach): Adjust.
3831         * darwin-nat.c (darwin_detach): Adjust.
3832         * gnu-nat.c (gnu_detach): Adjust.
3833         * inf-ptrace.c (inf_ptrace_detach): Adjust.
3834         * infcmd.c (detach_command): Adjust
3835         * infrun.c (follow_fork_inferior): Adjust.
3836         (handle_vfork_child_exec_or_exit): Adjust.
3837         * linux-fork.c (linux_fork_detach): Remove args parameter.
3838         * linux-fork.h (linux_fork_detach): Likewise.
3839         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
3840         * linux-thread-db.c (thread_db_detach): Likewise.
3841         * nto-procfs.c (procfs_detach): Likewise.
3842         * procfs.c (procfs_detach): Likewise.
3843         (do_detach): Remove signo parameter.
3844         * record.c (record_detach): Remove args parameter.
3845         * record.h (record_detach): Likewise.
3846         * remote-sim.c (gdbsim_detach): Likewise.
3847         * remote.c (remote_detach_1): Likewise.
3848         (remote_detach): Likewise.
3849         (extended_remote_detach): Likewise.
3850         * sol-thread.c (sol_thread_detach): Likewise.
3851         * target-delegates.c: Re-generate.
3852         * top.c (struct qt_args) <args>: Remove field.
3853         (kill_or_detach): Don't pass args.
3854         (quit_force): Don't set args.
3855         * windows-nat.c (windows_detach): Remove args parameter.
3856
3857 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3858
3859         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
3860         (arm_linux_init_abi): Install it.
3861
3862 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3863
3864         * osabi.c (gdb_osabi_names): Extend the regexp for
3865         arm-linux-gnueabihf.
3866
3867 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3868
3869         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
3870         m_abbrevs.
3871         (abbrev_table::add_abbrev): Update.
3872         (abbrev_table::lookup_abbrev): Update.
3873
3874 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3875
3876         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
3877
3878 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
3879
3880         * compile/compile.c (compile_to_object): Convert "triplet_rx"
3881         to "std::string".
3882
3883 2018-01-17  Tom Tromey  <tom@tromey.com>
3884
3885         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
3886
3887 2018-01-17  Tom Tromey  <tom@tromey.com>
3888
3889         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
3890         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
3891         (create_array_type_with_stride): Update.
3892         * dwarf2read.c (set_die_type): Update.
3893
3894 2018-01-17  Tom Tromey  <tom@tromey.com>
3895
3896         * dwarf2read.c (delayed_method_info): Remove typedef.
3897         (dwarf2_cu::method_info): Now a std::vector.
3898         (add_to_method_list): Update.
3899         (free_delayed_list): Remove.
3900         (compute_delayed_physnames): Update.
3901         (process_full_comp_unit, process_full_type_unit): Clear the method
3902         list.  Remove cleanups.
3903         (psymtab_include_file_name): Add name_holder parameter.  Use
3904         unique_xmalloc_ptr.
3905         (dwarf_decode_lines): Update.
3906
3907 2018-01-17  Tom Tromey  <tom@tromey.com>
3908             Simon Marchi  <simon.marchi@ericsson.com>
3909
3910         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
3911         (dwarf2_per_objfile::free_cached_comp_units)
3912         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3913         (init_cutu_and_read_dies_no_follow): Update.
3914         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
3915         (dwarf2_cu::~dwarf2_cu): New.
3916         (free_heap_comp_unit, free_stack_comp_unit): Remove.
3917         (age_cached_comp_units, free_one_cached_comp_unit): Update.
3918
3919 2018-01-17  Tom Tromey  <tom@tromey.com>
3920             Simon Marchi  <simon.marchi@ericsson.com>
3921
3922         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
3923         (struct die_reader_specs) <abbrev_table>: New member.
3924         (struct abbrev_table): Add constructor.
3925         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
3926         <abbrev_obstack>: Now an auto_obstack.
3927         (abbrev_table_up): New typedef.
3928         (init_cu_die_reader): Add abbrev_table parameter.
3929         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
3930         Add result_dwo_abbrev_table.
3931         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3932         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
3933         Update.
3934         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
3935         parameter.
3936         (skip_children): Update.
3937         (abbrev_table::alloc_abbrev): Rename from
3938         abbrev_table_alloc_abbrev.
3939         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
3940         (abbrev_table::lookup_abbrev): Rename from
3941         abbrev_table_lookup_abbrev.
3942         (abbrev_table_read_table): Return abbrev_table_up.
3943         (abbrev_table_free, abbrev_table_free_cleanup)
3944         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
3945         (load_partial_dies): Update.
3946
3947 2018-01-17  Tom Tromey  <tom@tromey.com>
3948
3949         * dwarf2read.c (dwarf2_compute_name): Update comment.
3950         (read_func_scope, read_variable): Update.
3951         (new_symbol): Remove.
3952         (new_symbol_full): Rename to new_symbol.
3953
3954 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
3955
3956         PR gdb/16577
3957         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
3958         a warning instead of throwing an error, set section size to 0 and return
3959         NULL.
3960         * gdb_bfd.h (gdb_bfd_map_section): Update description.
3961
3962 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3963
3964         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
3965         std::string.
3966         (linux_ptrace_attach_fail_reason_string): Likewise.
3967         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
3968         Likewise.
3969         (linux_ptrace_attach_fail_reason_string): Likewise.
3970         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
3971
3972 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3973
3974         * linux-nat.c (linux_nat_attach): Remove xstrdup.
3975
3976 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
3977
3978         PR gdb/21559
3979         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3980         checking for fs_base/gs_base fields in struct user_regs_struct.
3981         * configure: Regenerate.
3982
3983 2018-01-17  Yao Qi  <yao.qi@linaro.org>
3984
3985         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
3986         function.
3987         (aarch64_linux_init_abi): Install it to gdbarch hook
3988         gcc_target_options.
3989
3990 2018-01-15  Pedro Alves  <palves@redhat.com>
3991
3992         * common/signals-state-save-restore.c
3993         (save_original_signals_state): Fix typos.
3994
3995 2017-01-12  Tom Tromey  <tom@tromey.com>
3996             Sergio Durigan Junior  <sergiodj@redhat.com>
3997
3998         * Makefile.in (install-only): Install gdb-add-index.
3999
4000 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
4001
4002         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
4003
4004 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
4005
4006         * infrun.c (keep_going_pass_signal): Clear step-over info when
4007         insert_breakpoints fails.
4008
4009 2018-01-11  Pedro Alves  <palves@redhat.com>
4010
4011         PR gdb/22583
4012         * infrun.c (resume): Rename to ...
4013         (resume_1): ... this.
4014         (resume): Reimplement as wrapper around resume_1.
4015
4016 2018-01-11  Pedro Alves  <palves@redhat.com>
4017
4018         PR remote/22597
4019         * remote.c (remote_parse_stop_reply): Default to the last-set
4020         general thread instead of to 'magic_null_ptid'.
4021
4022 2018-01-10  Pedro Alves  <palves@redhat.com>
4023
4024         * language.h (language_get_symbol_name_matcher): Rename ...
4025         (get_symbol_name_matcher): ... this.
4026         * language.c (language_get_symbol_name_matcher): Ditto.
4027         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
4028         callers adjusted.
4029
4030 2018-01-10  Pedro Alves  <palves@redhat.com>
4031
4032         PR gdb/22670
4033         * dwarf2read.c
4034         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
4035         Adjust to use language_get_symbol_name_matcher instead of
4036         language_defn::la_get_symbol_name_matcher.
4037         * language.c (language_get_symbol_name_matcher): If in Ada mode
4038         and the lookup name is a verbatim match, return Ada's matcher.
4039         * language.h (language_get_symbol_name_matcher): Adjust comment.
4040         (ada_lookup_name_info::verbatim_p):: New method.
4041
4042 2018-01-10  Pedro Alves  <palves@redhat.com>
4043
4044         PR gdb/22670
4045         * ada-lang.c (ada_collect_symbol_completion_matches): If the
4046         minsym's language is language_auto or language_cplus, pass down
4047         language_ada instead.
4048         * symtab.c (compare_symbol_name): Don't frob symbol language here.
4049
4050 2018-01-10  Pedro Alves  <palves@redhat.com>
4051
4052         PR gdb/22670
4053         * minsyms.c (linkage_name_str): New function.
4054         (iterate_over_minimal_symbols): Use it.
4055
4056 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4057
4058         * NEWS: Document that 'info proc' now works on FreeBSD.
4059
4060 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4061
4062         * configure.ac: Check for kinfo_getfile in libutil.
4063         * configure: Regenerate.
4064         * config.in: Regenerate.
4065         * fbsd-nat.c: Include "fbsd-tdep.h".
4066         (fbsd_fetch_cmdline): New.
4067         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
4068         rather than calling error.
4069         (fbsd_info_proc): New.
4070         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
4071         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
4072         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
4073
4074 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4075
4076         * fbsd-nat.c (struct free_deleter): Remove.
4077         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
4078
4079 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4080
4081         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
4082         NULL for an empty pathname.
4083
4084 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4085
4086         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
4087         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
4088         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
4089         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
4090         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
4091         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
4092         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
4093         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
4094         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
4095         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
4096         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
4097         (fbsd_core_fetch_timeval, fbsd_print_sigset)
4098         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
4099         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
4100         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
4101
4102 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4103
4104         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
4105         (gnu_xfer_auxv): New function.
4106         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
4107         TARGET_OBJECT_AUXV.
4108
4109 2018-01-08  Yao Qi  <yao.qi@linaro.org>
4110             Simon Marchi  <simon.marchi@ericsson.com>
4111
4112         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
4113         common/selftest.c.
4114         (COMMON_OBS): Remove selftest.o.
4115         * configure.ac: Append selftest-arch.c and common/selftest.c to
4116         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
4117         * configure: Re-generated.
4118         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
4119         GDB_SELF_TEST.
4120         (maintenance_info_selftests): Likewise.
4121
4122 2018-01-08  Xavier Roirand  <roirand@adacore.com>
4123
4124         * ada-valprint.c (val_print_packed_array_elements): Use
4125         proper number of elements when printing an array indexed
4126         by an enumeration type.
4127
4128 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4129
4130         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
4131         (dw2_get_file_names_reader): Adjust.
4132         (lookup_dwo_signatured_type): Adjust.
4133         (lookup_dwp_signatured_type): Adjust.
4134         (lookup_signatured_type): Adjust.
4135         (create_type_unit_group): Adjust.
4136         (get_type_unit_group): Adjust.
4137         (process_psymtab_comp_unit_reader): Adjust.
4138         (build_type_psymtabs_reader): Adjust.
4139         (scan_partial_symbols): Adjust.
4140         (add_partial_symbol): Adjust.
4141         (add_partial_subprogram): Adjust.
4142         (peek_die_abbrev): Adjust.
4143         (fixup_go_packaging): Adjust.
4144         (process_imported_unit_die): Adjust.
4145         (dwarf2_compute_name): Adjust.
4146         (dwarf2_physname): Adjust.
4147         (read_import_statement): Adjust.
4148         (handle_DW_AT_stmt_list): Adjust.
4149         (read_file_scope): Adjust.
4150         (read_func_scope): Adjust.
4151         (read_lexical_block_scope): Adjust.
4152         (read_call_site_scope): Adjust.
4153         (read_variable): Adjust.
4154         (dwarf2_rnglists_process): Adjust.
4155         (dwarf2_ranges_process): Adjust.
4156         (dwarf2_ranges_read): Adjust.
4157         (dwarf2_get_pc_bounds): Adjust.
4158         (dwarf2_record_block_ranges): Adjust.
4159         (dwarf2_add_field): Adjust.
4160         (dwarf2_add_member_fn): Adjust.
4161         (read_structure_type): Adjust.
4162         (process_structure_scope): Adjust.
4163         (read_enumeration_type): Adjust.
4164         (read_array_type): Adjust.
4165         (mark_common_block_symbol_computed): Adjust.
4166         (read_common_block): Adjust.
4167         (read_namespace_type): Adjust.
4168         (read_namespace): Adjust.
4169         (read_module_type): Adjust.
4170         (read_tag_pointer_type): Adjust.
4171         (read_tag_ptr_to_member_type): Adjust.
4172         (read_tag_string_type): Adjust.
4173         (read_subroutine_type): Adjust.
4174         (read_typedef): Adjust.
4175         (read_base_type): Adjust.
4176         (attr_to_dynamic_prop): Adjust.
4177         (read_subrange_type): Adjust.
4178         (read_unspecified_type): Adjust.
4179         (dwarf2_read_abbrevs): Adjust.
4180         (load_partial_dies): Adjust.
4181         (read_partial_die): Adjust.
4182         (find_partial_die): Adjust.
4183         (guess_partial_die_structure_name): Adjust.
4184         (fixup_partial_die): Adjust.
4185         (read_attribute_value): Adjust.
4186         (read_addr_index): Adjust.
4187         (read_addr_index_from_leb128): Adjust.
4188         (read_str_index): Adjust.
4189         (dwarf2_string_attr): Adjust.
4190         (get_debug_line_section): Adjust.
4191         (dwarf_decode_line_header): Adjust.
4192         (lnp_state_machine::check_line_address): Adjust.
4193         (dwarf_decode_lines_1): Adjust.
4194         (dwarf_decode_lines): Adjust.
4195         (dwarf2_start_symtab): Adjust.
4196         (var_decode_location): Adjust.
4197         (new_symbol_full): Adjust.
4198         (dwarf2_const_value_data): Adjust.
4199         (dwarf2_const_value_attr): Adjust.
4200         (dwarf2_const_value): Adjust.
4201         (die_type): Adjust.
4202         (die_containing_type): Adjust.
4203         (build_error_marker_type): Adjust.
4204         (lookup_die_type): Adjust.
4205         (guess_full_die_structure_name): Adjust.
4206         (anonymous_struct_prefix): Adjust.
4207         (determine_prefix): Adjust.
4208         (dwarf2_name): Adjust.
4209         (follow_die_ref_or_sig): Adjust.
4210         (follow_die_offset): Adjust.
4211         (follow_die_ref): Adjust.
4212         (follow_die_sig_1): Adjust.
4213         (follow_die_sig): Adjust.
4214         (get_signatured_type): Adjust.
4215         (get_DW_AT_signature_type): Adjust.
4216         (decode_locdesc): Adjust.
4217         (dwarf_decode_macros): Adjust.
4218         (cu_debug_loc_section): Adjust.
4219         (fill_in_loclist_baton): Adjust.
4220         (dwarf2_symbol_mark_computed): Adjust.
4221         (init_one_comp_unit): Don't assign
4222         dwarf2_cu::dwarf2_per_objfile.
4223         (set_die_type): Adjust.
4224
4225 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4226
4227         * dwarf2read.c (struct mapped_debug_names): Add constructor.
4228         <dwarf2_per_objfile>: New field.
4229         (dwarf2_per_objfile): Remove global.
4230         (get_dwarf2_per_objfile): New function.
4231         (set_dwarf2_per_objfile): New function.
4232         (dwarf2_build_psymtabs_hard): Change objfile parameter to
4233         dwarf2_per_objfile.
4234         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4235         (read_abbrev_offset): Likewise.
4236         (read_indirect_string): Likewise.
4237         (read_indirect_line_string): Likewise.
4238         (read_indirect_string_at_offset): Likewise.
4239         (read_indirect_string_from_dwz): Likewise.
4240         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4241         dwarf2_per_objfile.
4242         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4243         (create_all_comp_units): Change objfile parameter to
4244         dwarf2_per_objfile.
4245         (create_all_type_units): Likewise.
4246         (process_queue): Add dwarf2_per_objfile parameter.
4247         (read_and_check_comp_unit_head): Likewise.
4248         (lookup_dwo_unit_in_dwp): Likewise.
4249         (get_dwp_file): Likewise.
4250         (process_cu_includes): Likewise.
4251         (struct free_dwo_file_cleanup_data): New struct.
4252         (dwarf2_has_info): Use get_dwarf2_per_objfile and
4253         set_dwarf2_per_objfile.
4254         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
4255         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
4256         context, adjust calls.
4257         (dw2_instantiate_symtab): Likewise.
4258         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
4259         (dw2_get_cu): Likewise.
4260         (create_cu_from_index_list): Change objfile parameter to
4261         dwarf2_per_objfile.
4262         (create_cus_from_index_list): Get dwarf2_per_objfile from
4263         context, adjust calls.
4264         (create_cus_from_index): Likewise.
4265         (create_signatured_type_table_from_index): Change objfile
4266         parameter to dwarf2_per_objfile.
4267         (create_signatured_type_table_from_debug_names): Change objfile
4268         parameter to dwarf2_per_objfile.
4269         (create_addrmap_from_index): Likewise.
4270         (create_addrmap_from_aranges): Likewise.
4271         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
4272         (dw2_setup): Remove.
4273         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
4274         context.
4275         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
4276         get_dwarf2_per_objfile.
4277         (dw2_forget_cached_source_info): Likewise.
4278         (dw2_map_symtabs_matching_filename): Likewise.
4279         (struct dw2_symtab_iterator) <index>: Remove.
4280         <dwarf2_per_objfile>: New field.
4281         (dw2_symtab_iter_init): Replace index parameter with
4282         dwarf2_per_objfile.
4283         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
4284         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
4285         (dw2_print_stats): Likewise.
4286         (dw2_dump): Likewise.
4287         (dw2_expand_symtabs_for_function): Likewise.
4288         (dw2_expand_all_symtabs): Likewise.
4289         (dw2_expand_symtabs_with_fullname): Likewise.
4290         (dw2_expand_marked_cus): Replace index and objfile parameters
4291         with dwarf2_per_objfile.
4292         (dw_expand_symtabs_matching_file_matcher): Add
4293         dwarf2_per_objfile parameter and adjust calls.
4294         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
4295         adjust calls.
4296         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
4297         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
4298         adjust calls.
4299         (create_cus_from_debug_names_list): Replace objfile parameter
4300         with dwarf2_per_objfile and adjust calls.
4301         (create_cus_from_debug_names): Likewise.
4302         (dwarf2_read_debug_names): Likewise.
4303         (mapped_debug_names::namei_to_name): Adjust call.
4304         (dw2_debug_names_iterator::next): Likewise.
4305         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4306         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
4307         (dw2_debug_names_dump): Likewise.
4308         (dw2_debug_names_expand_symtabs_for_function): Likewise.
4309         (dw2_debug_names_expand_symtabs_matching): Likewise.
4310         (dwarf2_initialize_objfile): Likewise.
4311         (dwarf2_build_psymtabs): Likewise.
4312         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
4313         this_cu.
4314         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
4315         (read_and_check_comp_unit_head): Likewise.
4316         (read_abbrev_offset): Likewise.
4317         (create_debug_type_hash_table): Likewise.
4318         (create_debug_types_hash_table): Likewise.
4319         (create_all_type_units): Replace objfile parameter with
4320         dwarf2_per_objfile.
4321         (add_type_unit): Add dwarf2_per_objfile parameter.
4322         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
4323         with dwarf2_per_objfile.
4324         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
4325         (lookup_dwp_signatured_type): Likewise.
4326         (lookup_signatured_type): Likewise.
4327         (read_cutu_die_from_dwo): Likewise.
4328         (init_tu_and_read_dwo_dies): Likewise.
4329         (init_cutu_and_read_dies): Likewise.
4330         (init_cutu_and_read_dies_no_follow): Likewise.
4331         (allocate_type_unit_groups_table): Add objfile parameter.
4332         (create_type_unit_group): Use dwarf2_per_objfile from cu.
4333         (get_type_unit_group): Likewise.
4334         (process_psymtab_comp_unit): Update call.
4335         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
4336         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
4337         (print_tu_stats): Likewise.
4338         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
4339         in void* parameter.
4340         (build_type_psymtabs): Change objfile parameter to
4341         dwarf2_per_objfile.
4342         (process_skeletonless_type_unit): Use dwarf2_per_objfile
4343         passed in void* parameter.
4344         (process_skeletonless_type_units): Change objfile parameter to
4345         dwarf2_per_objfile.
4346         (set_partial_user): Likewise.
4347         (dwarf2_build_psymtabs_hard): Likewise.
4348         (read_comp_units_from_section): Likewise.
4349         (create_all_comp_units): Likewise.
4350         (scan_partial_symbols): Update calls.
4351         (add_partial_symbol): Likewise.
4352         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
4353         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
4354         (process_queue): Add dwarf2_per_objfile parameter.
4355         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
4356         (compute_compunit_symtab_includes): Likewise.
4357         (process_cu_includes): Add dwarf2_per_objfile parameter.
4358         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
4359         (process_full_type_unit): Likewise.
4360         (process_imported_unit_die): Update call.
4361         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
4362         (read_file_scope): Likewise.
4363         (allocate_dwo_file_hash_table): Add objfile parameter.
4364         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
4365         (create_cus_hash_table): Likewise.
4366         (create_dwp_hash_table): Likewise.
4367         (create_dwo_unit_in_dwp_v1): Likewise.
4368         (create_dwp_v2_section): Likewise.
4369         (create_dwo_unit_in_dwp_v2): Likewise.
4370         (lookup_dwo_unit_in_dwp): Likewise.
4371         (try_open_dwop_file): Likewise.
4372         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
4373         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
4374         cleanup to include a reference to dwarf2_per_objfile.
4375         (open_dwp_file): Add dwarf2_per_objfile parameter.
4376         (open_and_init_dwp_file): Likewise.
4377         (get_dwp_file): Likewise.
4378         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
4379         (queue_and_load_all_dwo_tus): Update call.
4380         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
4381         data.
4382         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
4383         (dwarf2_ranges_process): Likewise.
4384         (dwarf2_get_pc_bounds): Likewise.
4385         (mark_common_block_symbol_computed): Likewise.
4386         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4387         (dwarf2_read_abbrevs): Update call.
4388         (read_partial_die): Use dwarf2_per_objfile from cu.
4389         (find_partial_die): Likewise.
4390         (fixup_partial_die): Likewise.
4391         (read_attribute_value): Likewise.
4392         (read_indirect_string_at_offset_from): Add objfile parameter.
4393         (read_indirect_string_at_offset): Add dwarf2_per_objfile
4394         parameter.
4395         (read_indirect_string_from_dwz): Add objfile parameter.
4396         (read_indirect_string): Add objfile parameter.
4397         (read_addr_index_1): Add dwarf2_per_objfile parameter.
4398         (read_addr_index): Use dwarf2_per_objfile from cu.
4399         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
4400         call dw2_setup.
4401         (read_str_index): Use dwarf2_per_objfile from cu.
4402         (get_debug_line_section): Likewise.
4403         (read_formatted_entries): Add dwarf2_per_objfile parameter.
4404         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
4405         (new_symbol_full): Use dwarf2_per_objfile from cu.
4406         (build_error_marker_type): Likewise.
4407         (lookup_die_type): Likewise.
4408         (determine_prefix): Likewise.
4409         (follow_die_offset): Likewise.
4410         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
4411         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
4412         (dwarf2_fetch_die_type_sect_off): Likewise.
4413         (dwarf2_get_die_type): Likewise.
4414         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
4415         (get_signatured_type): Likewise.
4416         (get_DW_AT_signature_type): Likewise.
4417         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
4418         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
4419         (cu_debug_loc_section): Likewise.
4420         (fill_in_loclist_baton): Likewise.
4421         (dwarf2_symbol_mark_computed): Likewise.
4422         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4423         dwarf2_per_objfile.
4424         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
4425         parameter.
4426         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4427         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
4428         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
4429         (set_die_type): Use dwarf2_free_objfile from cu.
4430         (get_die_type_at_offset): Likewise.
4431         (dwarf2_per_objfile_free): Don't assign global variable.
4432         (debug_names) <constructor>: Add dwarf2_per_objfile
4433         parameter, update m_debugstrlookup construction.
4434         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
4435         parameter.
4436         <m_dwarf2_per_objfile>: New field.
4437         <lookup>: Use m_dwarf2_per_objfile.
4438         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
4439         (psyms_seen_size): Likewise.
4440         (write_gdbindex): Replace objfile parameter with
4441         dwarf2_per_objfile.
4442         (write_debug_names): Likewise.
4443         (write_psymtabs_to_index): Likewise.
4444         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
4445         calls.
4446
4447 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4448
4449         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
4450         <dwarf2_per_objfile>: New field.
4451         (struct dwarf2_per_cu_data) <objfile>: Remove.
4452         <dwarf2_per_objfile>: New field.
4453         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
4454         of objfile.
4455         (create_signatured_type_table_from_index): Likewise.
4456         (create_debug_type_hash_table): Likewise.
4457         (fill_in_sig_entry_from_dwo_entry): Likewise.
4458         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
4459         (create_type_unit_group): Assign dwarf2_per_objfile instead of
4460         objfile.
4461         (create_partial_symtab): Access objfile through
4462         dwarf2_per_objfile.
4463         (process_psymtab_comp_unit_reader): Likewise.
4464         (read_comp_units_from_section): Likewise.
4465         (scan_partial_symbols): Likewise.
4466         (add_partial_symbol): Likewise.
4467         (add_partial_subprogram): Likewise.
4468         (peek_die_abbrev): Likewise.
4469         (fixup_go_packaging): Likewise.
4470         (process_full_comp_unit): Likewise.
4471         (process_full_type_unit): Likewise.
4472         (process_imported_unit_die): Likewise.
4473         (dwarf2_compute_name): Likewise.
4474         (dwarf2_physname): Likewise.
4475         (read_import_statement): Likewise.
4476         (create_cus_hash_table): Assign dwarf2_physname instead of
4477         objfile.
4478         (read_func_scope): Access objfile through dwarf2_per_objfile.
4479         (read_lexical_block_scope): Likewise.
4480         (read_call_site_scope): Likewise.
4481         (read_variable): Likewise.
4482         (dwarf2_rnglists_process): Likewise.
4483         (dwarf2_ranges_process): Likewise.
4484         (dwarf2_ranges_read): Likewise.
4485         (dwarf2_record_block_ranges): Likewise.
4486         (dwarf2_add_field): Likewise.
4487         (dwarf2_add_member_fn): Likewise.
4488         (read_structure_type): Likewise.
4489         (process_structure_scope): Likewise.
4490         (read_enumeration_type): Likewise.
4491         (read_array_type): Likewise.
4492         (read_common_block): Likewise.
4493         (read_namespace_type): Likewise.
4494         (read_namespace): Likewise.
4495         (read_module_type): Likewise.
4496         (read_tag_pointer_type): Likewise.
4497         (read_tag_ptr_to_member_type): Likewise.
4498         (read_tag_string_type): Likewise.
4499         (read_subroutine_type): Likewise.
4500         (read_typedef): Likewise.
4501         (read_base_type): Likewise.
4502         (attr_to_dynamic_prop): Likewise.
4503         (read_subrange_type): Likewise.
4504         (read_unspecified_type): Likewise.
4505         (load_partial_dies): Likewise.
4506         (read_partial_die): Likewise.
4507         (find_partial_die): Likewise.
4508         (guess_partial_die_structure_name): Likewise.
4509         (fixup_partial_die): Likewise.
4510         (read_attribute_value): Likewise.
4511         (read_addr_index_from_leb128): Likewise.
4512         (dwarf2_read_addr_index): Likewise.
4513         (dwarf2_string_attr): Likewise.
4514         (lnp_state_machine::check_line_address): Likewise.
4515         (dwarf_decode_lines_1): Likewise.
4516         (dwarf_decode_lines): Likewise.
4517         (dwarf2_start_symtab): Likewise.
4518         (var_decode_location): Likewise.
4519         (new_symbol_full): Likewise.
4520         (dwarf2_const_value_data): Likewise.
4521         (dwarf2_const_value_attr): Likewise.
4522         (dwarf2_const_value): Likewise.
4523         (die_type): Likewise.
4524         (die_containing_type): Likewise.
4525         (lookup_die_type): Likewise.
4526         (guess_full_die_structure_name): Likewise.
4527         (anonymous_struct_prefix): Likewise.
4528         (dwarf2_name): Likewise.
4529         (follow_die_ref_or_sig): Likewise.
4530         (follow_die_offset): Likewise.
4531         (follow_die_ref): Likewise.
4532         (dwarf2_fetch_die_loc_sect_off): Likewise.
4533         (dwarf2_fetch_constant_bytes): Likewise.
4534         (dwarf2_fetch_die_type_sect_off): Likewise.
4535         (dwarf2_get_die_type): Likewise.
4536         (follow_die_sig): Likewise.
4537         (decode_locdesc): Likewise.
4538         (dwarf2_per_cu_objfile): Likewise.
4539         (dwarf2_per_cu_text_offset): Likewise.
4540         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
4541         objfile.
4542         (set_die_type): Access objfile through
4543         dwarf2_per_objfile.
4544
4545 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4546
4547         * valprint.c (converted_character_d): Remove typedef.
4548         (DEF_VEC_O (converted_character_d)): Remove.
4549         (count_next_character): Use std::vector.
4550         (print_converted_chars_to_obstack): Likewise.
4551         (generic_printstr): Likewise.
4552
4553 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4554
4555         * xml-support.h (struct gdb_xml_value): Add constructor.
4556         <value>: Change type to unique_xmalloc_ptr.
4557         (gdb_xml_value_s): Remove typedef.
4558         (DEF_VEC_O (gdb_xml_value_s)): Remove.
4559         (gdb_xml_element_start_handler): Change parameter type to
4560         std::vector.
4561         (xml_find_attribute): Likewise.
4562         * xml-support.c (xml_find_attribute): Change parameter type to
4563         std::vector and adjust.
4564         (gdb_xml_values_cleanup): Remove.
4565         (gdb_xml_parser::start_element): Adjust to std::vector.
4566         (xinclude_start_include): Change paraeter type to std::vector
4567         and adjust.
4568         * btrace.c (check_xml_btrace_version): Likewise.
4569         (parse_xml_btrace_block): Likewise.
4570         (parse_xml_btrace_pt_config_cpu): Likewise.
4571         (parse_xml_btrace_pt): Likewise.
4572         (parse_xml_btrace_conf_bts): Likewise.
4573         (parse_xml_btrace_conf_pt): Likewise.
4574         * memory-map.c (memory_map_start_memory): Likewise.
4575         (memory_map_start_property): Likewise.
4576         * osdata.c (osdata_start_osdata): Likewise.
4577         (osdata_start_item): Likewise.
4578         (osdata_start_column): Likewise.
4579         * remote.c (start_thread): Likewise.
4580         * solib-aix.c (library_list_start_library): Likewise.
4581         (library_list_start_list): Likewise.
4582         * solib-svr4.c (library_list_start_library): Likewise.
4583         (svr4_library_list_start_list): Likewise.
4584         * solib-target.c (library_list_start_segment): Likewise.
4585         (library_list_start_section): Likewise.
4586         (library_list_start_library): Likewise.
4587         (library_list_start_list): Likewise.
4588         * tracepoint.c (traceframe_info_start_memory): Likewise.
4589         (traceframe_info_start_tvar): Likewise.
4590         * xml-syscall.c (syscall_start_syscall): Likewise.
4591         * xml-tdesc.c (tdesc_start_target): Likewise.
4592         (tdesc_start_feature): Likewise.
4593         (tdesc_start_reg): Likewise.
4594         (tdesc_start_union): Likewise.
4595         (tdesc_start_struct): Likewise.
4596         (tdesc_start_flags): Likewise.
4597         (tdesc_start_enum): Likewise.
4598         (tdesc_start_field): Likewise.
4599         (tdesc_start_enum_value): Likewise.
4600         (tdesc_start_vector): Likewise.
4601
4602 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4603
4604         * extension.h (struct xmethod_worker) <clone>: Remove.
4605         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
4606         Remove.
4607         (python_xmethod_worker::clone): Remove.
4608         * valops.c (find_overload_match): Use std::move instead of
4609         clone.
4610
4611 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4612
4613         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
4614         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
4615         <free_xmethod_worker_data>: Remove.
4616         <get_matching_xmethod_workers>: Chance VEC to std::vector.
4617         <get_xmethod_arg_types>: Remove.
4618         <get_xmethod_result_type>: Remove.
4619         <invoke_xmethod>: Remove.
4620         * extension.c (new_xmethod_worker): Remove.
4621         (clone_xmethod_worker): Remove.
4622         (get_matching_xmethod_workers): Return void, pass std::vector by
4623         pointer.
4624         (get_xmethod_arg_types): Rename to...
4625         (xmethod_worker::get_arg_types): ... this, and adjust.
4626         (get_xmethod_result_type): Rename to...
4627         (xmethod_worker::get_result_type): ... this, and adjust.
4628         (invoke_xmethod): Remove.
4629         (free_xmethod_worker): Remove.
4630         (free_xmethod_worker_vec): Remove.
4631         * extension.h (enum ext_lang_rc): Move here from
4632         extension-priv.h.
4633         (struct xmethod_worker): Add constructor and destructor.
4634         <data>: Remove.
4635         <value>: Remove.
4636         <invoke, clone, do_get_result_type, do_get_arg_types>: New
4637         virtual pure methods.
4638         <get_arg_types, get_result_type>: New methods.
4639         (xmethod_worker_ptr): Remove typedef.
4640         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
4641         (xmethod_worker_vec): Remove typedef.
4642         (xmethod_worker_up): New typedef.
4643         (invoke_xmethod): Remove.
4644         (clone_xmethod_worker): Remove.
4645         (free_xmethod_worker): Remove.
4646         (free_xmethod_worker_vec): Remove.
4647         (get_xmethod_arg_types): Remove.
4648         (get_xmethod_result_type): Remove.
4649         * valops.c (find_method_list): Use std::vector, don't use
4650         intermediate vector.
4651         (value_find_oload_method_list): Use std::vector.
4652         (find_overload_match): Use std::vector.
4653         (find_oload_champ): Use std::vector.
4654         * value.c (value_free): Use operator delete.
4655         (value_of_xmethod): Rename to...
4656         (value_from_xmethod): ... this.  Don't assign
4657         xmethod_worker::value, take rvalue-reference.
4658         (result_type_of_xmethod): Adjust.
4659         (call_xmethod): Adjust.
4660         * value.h: Include extension.h.
4661         (struct xmethod_worker): Don't forward-declare.
4662         (value_of_xmethod): Rename to...
4663         (value_from_xmethod): ... this, take rvalue-reference.
4664         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
4665         (struct python_xmethod_worker): ... this, add constructor and
4666         destructor.
4667         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
4668         (gdbpy_free_xmethod_worker_data): Rename to...
4669         (python_xmethod_worker::~python_xmethod_worker): ... this and
4670         adjust.
4671         (gdbpy_clone_xmethod_worker_data): Rename to...
4672         (python_xmethod_worker::clone): ... this and adjust.
4673         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
4674         temporary vector.
4675         (gdbpy_get_xmethod_arg_types): Rename to...
4676         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
4677         (gdbpy_get_xmethod_result_type): Rename to...
4678         (python_xmethod_worker::do_get_result_type): ... this and
4679         adjust.
4680         (gdbpy_invoke_xmethod): Rename to...
4681         (python_xmethod_worker::invoke): ... this and adjust.
4682         (new_python_xmethod_worker): Rename to...
4683         (python_xmethod_worker::python_xmethod_worker): ... this and
4684         adjust.
4685         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
4686         Remove.
4687         (gdbpy_free_xmethod_worker_data): Remove.
4688         (gdbpy_get_matching_xmethod_workers): Use std::vector.
4689         (gdbpy_get_xmethod_arg_types): Remove.
4690         (gdbpy_get_xmethod_result_type): Remove.
4691         (gdbpy_invoke_xmethod): Remove.
4692         * python/python.c (python_extension_ops): Remove obsolete
4693         callbacks.
4694
4695 2018-01-05  Pedro Alves  <palves@redhat.com>
4696
4697         PR gdb/18653
4698         * common/signals-state-save-restore.c
4699         (save_original_signals_state): New parameter 'quiet'.  Warn if we
4700         find a custom handler preinstalled, instead of internal erroring.
4701         But only warn if !quiet.
4702         * common/signals-state-save-restore.h
4703         (save_original_signals_state): New parameter 'quiet'.
4704         * main.c (captured_main_1): Move save_original_signals_state call
4705         after option handling, and pass QUIET.
4706
4707 2018-01-05  Pedro Alves  <palves@redhat.com>
4708
4709         * spu-tdep.c (spu_catch_start): Pass
4710         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
4711
4712 2018-01-05  Pedro Alves  <palves@redhat.com>
4713
4714         PR gdb/22670
4715         * ada-lang.c (literal_symbol_name_matcher): New function.
4716         (ada_get_symbol_name_matcher): Use it for
4717         symbol_name_match_type::SEARCH_NAME.
4718         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
4719         it down instead of assuming symbol_name_match_type::FULL.
4720         * block.h (block_lookup_symbol): New parameter 'match_type'.
4721         * c-valprint.c (print_unpacked_pointer): Use
4722         lookup_symbol_search_name instead of lookup_symbol.
4723         * compile/compile-object-load.c (get_out_value_type): Pass down
4724         symbol_name_match_type::SEARCH_NAME.
4725         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
4726         symbol_name_match_type::FULL.
4727         * cp-support.c (cp_get_symbol_name_matcher): Handle
4728         symbol_name_match_type::SEARCH_NAME.
4729         * infrun.c (insert_exception_resume_breakpoint): Use
4730         lookup_symbol_search_name.
4731         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
4732         * psymtab.c (maintenance_check_psymtabs): Use
4733         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
4734         * stack.c (print_frame_args): Use lookup_symbol_search_name and
4735         SYMBOL_SEARCH_NAME.
4736         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
4737         if symbol_name_match_type::SEARCH_NAME.
4738         (lookup_symbol_in_language): Pass down
4739         symbol_name_match_type::FULL.
4740         (lookup_symbol_search_name): New.
4741         (lookup_language_this): Pass down
4742         symbol_name_match_type::SEARCH_NAME.
4743         (lookup_symbol_aux, lookup_local_symbol): New parameter
4744         'match_type'.  Pass it down.
4745         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
4746         (lookup_symbol_search_name): New declaration.
4747         (lookup_symbol_in_block): New 'match_type' parameter.
4748
4749 2018-01-05  Pedro Alves  <palves@redhat.com>
4750
4751         PR gdb/22670
4752         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
4753         ada_lookup_symbol.
4754         (ada_lookup_symbol): Reimplement in terms of
4755         ada_lookup_symbol_list, bits factored out from
4756         ada_lookup_encoded_symbol.
4757
4758 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4759
4760         * ada-exp.y (write_object_renaming): When subscripting an array
4761         using a symbol as the index, pass the block in call to
4762         ada_lookup_encoded_symbol when looking that symbol up.
4763
4764 2018-01-05  Jerome Guitton  <guitton@adacore.com>
4765
4766         * ada-lang.c (ada_array_length): Use ada_index_type instead of
4767         TYPE_INDEX_TYPE.
4768
4769 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4770
4771         * ada-lang.c (ada_to_fixed_value_create): Add handling of
4772         the case where VALUE_LVAL (val0) is not lval_memory.
4773
4774 2018-01-05  Xavier Roirand  <roirand@adacore.com>
4775
4776         * ada-valprint.c (print_optional_low_bound): Handle
4777         character-indexed array printing like boolean-indexed array
4778         printing.
4779
4780 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4781
4782         * NEWS: Create a new section for the next release branch.
4783         Rename the section of the current branch, now that it has
4784         been cut.
4785
4786 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4787
4788         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
4789         * version.in: Bump version to 8.1.50.DATE-git.
4790
4791 2018-01-03  Xavier Roirand  <roirand@adacore.com>
4792
4793         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
4794         Add field.
4795         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
4796         Add field.
4797         (default_exception_support_info) <catch_handlers_sym>: Add field.
4798         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
4799         (ada_exception_name_addr_1): Add "catch handlers" handling.
4800         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
4801         Update all callers.
4802         (create_excep_cond_exprs) <ex>: Add parameter.
4803         (re_set_exception): Update create_excep_cond_exprs call.
4804         (print_it_exception, print_one_exception, print_mention_exception)
4805         (print_recreate_exception): Add "catch handler" handling.
4806         (allocate_location_catch_handlers, re_set_catch_handlers)
4807         (check_status_catch_handlers, print_it_catch_handlers)
4808         (print_one_catch_handlers, print_mention_catch_handlers)
4809         (print_recreate_catch_handlers): New function.
4810         (catch_handlers_breakpoint_ops): New variable.
4811         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
4812         Add parameter.  Add "catch handler" handling.
4813         (ada_exception_sym_name, ada_exception_breakpoint_ops):
4814         Add "catch handler" handling.
4815         (ada_exception_catchpoint_cond_string): Add "catch handler"
4816         handling.
4817         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
4818         call.
4819         (catch_ada_handlers_command): New function.
4820         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
4821         operations structure.
4822         (_initialize_ada_language): Add "catch handlers" command entry.
4823         * NEWS: Document "catch handlers" feature.
4824
4825 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4826
4827         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
4828         account when creating the array type of the slice.
4829         (ada_value_slice): Likewise.
4830
4831 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4832
4833         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
4834         New enum value.
4835         (create_array_type_with_stride): Add byte_stride_prop parameter.
4836         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
4837         New parameter.  Update all callers in this file.
4838         (array_type_has_dynamic_stride): New function.
4839         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
4840         of arrays with dynamic byte strides.
4841         * dwarf2read.c (read_array_type): Add support for dynamic
4842         DW_AT_byte_stride attributes.
4843
4844 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4845
4846         * dwarf2read.c (read_unspecified_type): Treat
4847         DW_TAG_enumeration_type DIEs from Ada units as stubs.
4848
4849 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4850
4851         Update copyright year range in all GDB files.
4852
4853 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4854
4855         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
4856         and gdb/testsuite/gdb.base/step-line.c.
4857
4858 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4859
4860         * copyright.py (main): Dump the contents of
4861         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
4862         even if BY_HAND is empty.
4863
4864 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4865
4866         * top.c (print_gdb_version): Update Copyright year in version
4867         message.
4868
4869 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4870
4871         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
4872
4873 For older changes see ChangeLog-2017.
4874 \f
4875 Local Variables:
4876 mode: change-log
4877 left-margin: 8
4878 fill-column: 74
4879 version-control: never
4880 coding: utf-8
4881 End: