gdb/ChangeLog

   1 2018-05-02  Pedro Alves  <palves@redhat.com>
   2
   3         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
   4         procfs_target/add_target here.
   5         * procfs.c (procfs_target): Make static.
   6         (_initialize_procfs): Call add_target here.
   7         * procfs.h (struct target_ops): Remove forward declaration.
   8         (procfs_target): Remove declaration.
   9         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
  10
  11 2018-05-02  Pedro Alves  <palves@redhat.com>
  12
  13         * procfs.c (procfs_stopped_by_watchpoint)
  14         (procfs_insert_watchpoint, procfs_remove_watchpoint)
  15         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
  16         Forward declare.
  17         (procfs_use_watchpoints): Delete, move contents...
  18         (procfs_target): ... here.
  19         * procfs.h (procfs_use_watchpoints): Delete declaration.
  20         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
  21         procfs_use_watchpoints.
  22         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
  23         procfs_use_watchpoints.
  24
  25 2018-05-02  Tom Tromey  <tom@tromey.com>
  26
  27         PR python/20084:
  28         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
  29         and var_zuinteger_unlimited.
  30         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
  31         and PARAM_ZUINTEGER_UNLIMITED.
  32         (set_parameter_value): Handle var_zuinteger and
  33         var_zuinteger_unlimited.
  34         (add_setshow_generic): Likewise.
  35         (parmpy_init): Likewise.
  36
  37 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
  38
  39         PR rust/23124
  40         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
  41         pointer is not null before dereferencing it.
  42
  43 2018-04-30  Tom Tromey  <tom@tromey.com>
  44
  45         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
  46         is_mi_like_p.
  47
  48 2018-04-30  Tom Tromey  <tom@tromey.com>
  49
  50         * breakpoint.c (mention): Remove use of is_mi_like_p.
  51         (print_mention_ranged_breakpoint): Likewise.
  52         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
  53         of is_mi_like_p.
  54
  55 2018-04-30  Tom Tromey  <tom@tromey.com>
  56
  57         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
  58
  59 2018-04-30  Tom Tromey  <tom@tromey.com>
  60
  61         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
  62         (info_spu_event_command): Remove some uses of is_mi_like_p.
  63
  64 2018-04-30  Tom Tromey  <tom@tromey.com>
  65
  66         * python/py-framefilter.c (py_print_single_arg)
  67         (enumerate_locals, py_print_args, py_print_frame): Remove some
  68         uses of is_mi_like_p.
  69
  70 2018-04-30  Tom Tromey  <tom@tromey.com>
  71
  72         * ui-out.c: Update.
  73         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
  74         * ui-out.h (ui_out::is_mi_like_p): Now const.
  75         (ui_out::do_is_mi_like_p): Now const.
  76         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
  77
  78 2018-04-30  Tom Tromey  <tom@tromey.com>
  79
  80         * varobj.c (varobj_set_visualizer): Use new_reference.
  81         * python/python.c (gdbpy_decode_line): Use new_reference.
  82         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
  83         new_reference.
  84
  85 2018-04-30  Tom Tromey  <tom@tromey.com>
  86
  87         * varobj.c (install_new_value): Use new_reference.
  88         * value.h (value_incref): Return void.  Swap intro comment with
  89         value_decref.
  90         * value.c (set_value_parent): Use new_reference.
  91         (value_incref): Return void.  Update intro comment.
  92         (release_value): Use new_reference.
  93         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
  94
  95 2018-04-30  Tom Tromey  <tom@tromey.com>
  96
  97         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
  98         * gdb_bfd.h (new_bfd_ref): Remove.
  99         (gdb_bfd_open): Update comment.
 100         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
 101         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
 102         (gdb_bfd_fdopenr): Use new_reference.
 103         * exec.c (exec_file_attach): Use new_reference.
 104
 105 2018-04-30  Tom Tromey  <tom@tromey.com>
 106
 107         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
 108         method.
 109
 110 2018-04-30  Tom Tromey  <tom@tromey.com>
 111
 112         * jit.c (jit_read_code_entry): Use type_align.
 113         * i386-tdep.c (i386_gdbarch_init): Don't call
 114         set_gdbarch_long_long_align_bit.
 115         * gdbarch.sh: Remove long_long_align_bit.
 116         * gdbarch.c, gdbarch.h: Rebuild.
 117         * arc-tdep.c (arc_type_align): New function.
 118         (arc_gdbarch_init): Use arc_type_align.  Don't call
 119         set_gdbarch_long_long_align_bit.
 120
 121 2018-04-30  Tom Tromey  <tom@tromey.com>
 122
 123         * rust-lang.c (rust_type_alignment): Remove.
 124         (rust_composite_type): Use type_align.
 125
 126 2018-04-30  Tom Tromey  <tom@tromey.com>
 127
 128         * NEWS: Mention Type.align.
 129         * python/py-type.c (typy_get_alignof): New function.
 130         (type_object_getset): Add "alignof".
 131
 132 2018-04-30  Tom Tromey  <tom@tromey.com>
 133
 134         PR exp/17095:
 135         * NEWS: Update.
 136         * std-operator.def (UNOP_ALIGNOF): New operator.
 137         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
 138         New.
 139         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
 140         * c-lang.c (c_op_print_tab): Add alignof.
 141         * c-exp.y (ALIGNOF): New token.
 142         (exp): Add "ALIGNOF" production.
 143         (ident_tokens): Add _Alignof and alignof.
 144
 145 2018-04-30  Tom Tromey  <tom@tromey.com>
 146
 147         * i386-tdep.c (i386_type_align): New function.
 148         (i386_gdbarch_init): Update.
 149         * gdbarch.sh (type_align): New method.
 150         * gdbarch.c, gdbarch.h: Rebuild.
 151         * arch-utils.h (default_type_align): Declare.
 152         * arch-utils.c (default_type_align): New function.
 153         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
 154         (struct type) <align_log2>: New field.
 155         <instance_flags>: Now a bitfield.
 156         (TYPE_RAW_ALIGN): New macro.
 157         (type_align, type_raw_align, set_type_align): Declare.
 158         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
 159         functions.
 160         * dwarf2read.c (quirk_rust_enum): Set type alignment.
 161         (get_alignment, maybe_set_alignment): New functions.
 162         (read_structure_type, read_enumeration_type, read_array_type)
 163         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
 164         (read_subrange_type, read_base_type): Set type alignment.
 165
 166 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
 167
 168         * dwarf2read.c (read_index_from_section): Use bool.
 169
 170 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
 171
 172         PR gdb/22950
 173         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
 174         with #ifdef.
 175
 176 2018-04-29  John Reiser  <jreiser@BitWagon.com>
 177
 178         PR build/22873
 179         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
 180         last step, and do it atomically.
 181
 182 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
 183
 184         * compile/compile-c-types.c (convert_int, convert_float):
 185         Update for C FE v1.
 186
 187 2018-04-27  Tom Tromey  <tom@tromey.com>
 188
 189         PR rust/22545:
 190         * rust-lang.c (rust_inclusive_range_type_p): New function.
 191         (rust_range): Handle inclusive ranges.
 192         (rust_compute_range): Likewise.
 193         * rust-exp.y (struct rust_op) <inclusive>: New field.
 194         (DOTDOTEQ): New constant.
 195         (range_expr): Add "..=" productions.
 196         (operator_tokens): Add "..=" token.
 197         (ast_range): Add "inclusive" parameter.
 198         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
 199         ranges.
 200         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
 201         bounds values.
 202         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
 203         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
 204         Update comments.
 205         * expprint.c (print_subexp_standard): Handle new bounds values.
 206         (dump_subexp_body_standard): Likewise.
 207
 208 2018-04-27  Tom Tromey  <tom@tromey.com>
 209
 210         * configure: Rebuild.
 211         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
 212         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
 213         "OVERRIDE".
 214         (class symbol_needs_eval_context): Likewise.
 215         * dwarf2read.c (mock_mapped_index::symbol_name_count)
 216         (mock_mapped_index::symbol_name_at): Use "override".  Remove
 217         "virtual".
 218         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
 219         "override".
 220         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
 221         * aarch64-tdep.c (instruction_reader::read): Use "override".
 222         (instruction_reader_test::read): Likewise.
 223         * arm-tdep.c (instruction_reader::read): Use "override".
 224         (instruction_reader_thumb::read): Likewise.
 225
 226 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
 227
 228         PR remote/9665
 229         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
 230         instead of remote_send.
 231         (remote_send): Remove.
 232
 233 2018-04-26  Pedro Alves  <palves@redhat.com>
 234
 235         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
 236         find_function_start_sal instead of find_pc_line.
 237
 238 2018-04-26  Pedro Alves  <palves@redhat.com>
 239
 240         * breakpoint.c (set_breakpoint_location_function): Handle
 241         mst_data_gnu_ifunc.
 242         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
 243         * elfread.c (elf_symtab_read): Give data symbols with
 244         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
 245         (elf_rel_plt_read): Update comment.
 246         * linespec.c (convert_linespec_to_sals): Handle
 247         mst_data_gnu_ifunc.
 248         (minsym_found): Handle mst_data_gnu_ifunc.
 249         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
 250         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
 251         * parse.c (find_minsym_type_and_address): Handle
 252         mst_data_gnu_ifunc.
 253         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
 254         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
 255         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
 256         comment.
 257         <mst_data_gnu_ifunc>: New enumerator.
 258
 259 2018-04-26  Pedro Alves  <palves@redhat.com>
 260
 261         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
 262         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
 263         'want_trampoline' parameter by a lookup_msym_prefer parameter.
 264         Handle it.
 265         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
 266         (lookup_minimal_symbol_by_pc): Adjust.
 267         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
 268         (lookup_solib_trampoline_symbol_by_pc): Adjust.
 269         * minsyms.h (lookup_msym_prefer): New enum.
 270         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
 271         parameter by a lookup_msym_prefer parameter.
 272
 273 2018-04-26  Pedro Alves  <palves@redhat.com>
 274
 275         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
 276         ends in "@plt" instead of looking at the symbol's section.
 277
 278 2018-04-26  Pedro Alves  <palves@redhat.com>
 279
 280         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
 281         all references.
 282         (find_pc_partial_function_gnu_ifunc): Rename to ...
 283         (find_pc_partial_function): ... this, and remove references to
 284         'is_gnu_ifunc_p'.
 285         (find_pc_partial_function): Delete old implementation.
 286         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
 287
 288 2018-04-26  Pedro Alves  <palves@redhat.com>
 289
 290         * linespec.c (struct bound_minimal_symbol_search_key): New.
 291         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
 292         skip first line if we found a GNU ifunc minimal symbol by name.
 293         (compare_msymbols): Change parameters to work with a destructured
 294         lhs minsym.
 295         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
 296         functions.
 297
 298 2018-04-26  Pedro Alves  <palves@redhat.com>
 299
 300         * breakpoint.c (set_breakpoint_location_function): Don't resolve
 301         ifunc targets here.  Instead, if we have an ifunc minsym, use its
 302         address/name.
 303         (add_location_to_breakpoint): Store the minsym and the objfile in
 304         the breakpoint location.
 305         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
 306         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
 307         Record the minsym in the sal.
 308         * symtab.h (symtab_and_line) <msymbol>: New field.
 309
 310 2018-04-26  Pedro Alves  <palves@redhat.com>
 311
 312         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
 313         unless we actually resolved the ifunc.
 314
 315 2018-04-26  Pedro Alves  <palves@redhat.com>
 316
 317         * c-exp.y (variable production): Prefer ifunc minsyms over
 318         regular function symbols.
 319         * symtab.c (find_gnu_ifunc): New function.
 320         * minsyms.h (lookup_msym_prefer): New enum.
 321         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
 322         parameter by a lookup_msym_prefer parameter.
 323         * symtab.h (find_gnu_ifunc): New declaration.
 324
 325 2018-04-26  Pedro Alves  <palves@redhat.com>
 326
 327         * blockframe.c (find_gnu_ifunc_target_type): New function.
 328         (find_function_type): New.
 329         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
 330         return a value with a memory address.
 331         (eval_call): For calls to GNU ifunc functions, try to find the
 332         type of the target function from the type that the resolver
 333         returns.
 334         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
 335         symbols.
 336         * infcall.c (find_function_return_type): Delete.
 337         (find_function_addr): Add 'function_type' parameter.  For calls to
 338         GNU ifunc functions, try to find the type of the target function
 339         from the type that the resolver returns, and return it via
 340         FUNCTION_TYPE.
 341         (call_function_by_hand_dummy): Adjust to use the function type
 342         returned by find_function_addr.
 343         (find_function_addr): Add 'function_type' parameter and move
 344         description here.
 345         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
 346         declarations.
 347
 348 2018-04-26  Pedro Alves  <palves@redhat.com>
 349
 350         * c-exp.y (variable production): Skip finding an alias for ifunc
 351         symbols.
 352
 353 2018-04-26  Pedro Alves  <palves@redhat.com>
 354
 355         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
 356
 357 2018-04-25  Pedro Alves  <palves@redhat.com>
 358
 359         * infcmd.c (kill_command): Print the pid as string, not the whole
 360         thread's ptid.  Add comment.  s/has been killed/killed/ in output
 361         message.
 362         * remote.c (remote_detach_1): Print the pid as string, not the
 363         whole thread's ptid.
 364
 365 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 366             Sergio Durigan Junior  <sergiodj@redhat.com>
 367             Pedro Alves  <palves@redhat.com>
 368
 369         * infcmd.c (kill_command): Print message when inferior has
 370         been killed.
 371         * inferior.c (print_inferior_events): Remove 'static'.  Set as
 372         '1'.
 373         (add_inferior): Improve message printed when
 374         'print_inferior_events' is on.
 375         (exit_inferior): Remove message printed when
 376         'print_inferior_events' is on.
 377         (detach_inferior): Improve message printed when
 378         'print_inferior_events' is on.
 379         (initialize_inferiors): Use 'add_inferior_silent' to set
 380         'current_inferior_'.
 381         * inferior.h (print_inferior_events): Declare here as
 382         'extern'.
 383         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
 384         '[Detaching...]' messages when 'print_inferior_events' is on.
 385         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
 386         as prefix/suffix for messages.  Remove periods.  Fix erroneous
 387         'Detaching after fork from child...', replace it by '... from
 388         parent...'.
 389         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
 390         prefix/suffix when printing 'Detaching...' messages.  Print
 391         them when 'print_inferior_events' is on.
 392         * remote.c (remote_detach_1): Print message when detaching
 393         from inferior and '!is_fork_parent'.
 394
 395 2018-04-24  Tom Tromey  <tom@tromey.com>
 396
 397         * cli-out.h: Reindent.
 398
 399 2018-04-24  Tom Tromey  <tom@tromey.com>
 400
 401         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
 402         (cli_ui_out::do_field_string): Use fputs_filtered.
 403         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
 404
 405 2018-04-23  Tom Tromey  <tom@tromey.com>
 406
 407         * guile/scm-frame.c (gdbscm_frame_read_var): Use
 408         gdb::unique_xmalloc_ptr.
 409
 410 2018-04-23  Tom Tromey  <tom@tromey.com>
 411
 412         * configure: Rebuild.
 413
 414 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
 415
 416         PR gdb/23095
 417         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
 418         prepare_for_testing.  Set normal_bp to r_debug_state if target
 419         is bsd.
 420
 421 2018-04-21  Pedro Alves  <palves@redhat.com>
 422             Rajendra SY  <rajendra.sy@gmail.com>
 423
 424         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
 425         * remote.c (extended_remote_attach): In all-stop mode, mark the
 426         thread as executing.
 427
 428 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 429
 430         * thread.c (thread_apply_all_command): Fix comment.
 431         (thread_command): Fix comment.
 432
 433 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
 434
 435         * common/tdesc.h (tdesc_create_feature): Remove xml filename
 436         parameter.
 437         * features/aarch64-core.c (create_feature_aarch64_core):
 438         Regenerate.
 439         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
 440         Likewise.
 441         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
 442         Likewise.
 443         * features/i386/32bit-avx512.c
 444         (create_feature_i386_32bit_avx512): Likewise.
 445         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
 446         Likewise.
 447         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
 448         Likewise.
 449         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
 450         Likewise.
 451         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
 452         Likewise.
 453         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
 454         Likewise.
 455         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
 456         Likewise.
 457         * features/i386/64bit-avx512.c
 458         (create_feature_i386_64bit_avx512): Likewise.
 459         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
 460         Likewise.
 461         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
 462         Likewise.
 463         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
 464         Likewise.
 465         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
 466         Likewise.
 467         * features/i386/64bit-segments.c
 468         (create_feature_i386_64bit_segments): Likewise.
 469         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
 470         Likewise.
 471         * features/i386/x32-core.c
 472         (create_feature_i386_x32_core): Likewise.
 473         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
 474         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
 475         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
 476         * target-descriptions.c: In generated code, don't pass xml
 477         filename.
 478
 479 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 480
 481         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
 482         (print_xml_feature::visit_post): Likewise.
 483         (print_xml_feature::visit): Likewise.
 484         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
 485         (print_xml_feature): Add new class.
 486         * regformats/regdat.sh: Null xmltarget on feature targets.
 487         * target-descriptions.c (struct target_desc): Add xmltarget.
 488         (maintenance_check_tdesc_xml_convert): Add unittest function.
 489         (tdesc_get_features_xml): Add function to get xml.
 490         (maintenance_check_xml_descriptions): Test xml generation.
 491         * xml-tdesc.c (string_read_description_xml): Add function.
 492         * xml-tdesc.h (string_read_description_xml): Add declaration.
 493
 494 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 495
 496         * features/Makefile: Add feature marker to targets with new style
 497         target descriptions.
 498         * regformats/aarch64.dat: Regenerate.
 499         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
 500         * regformats/i386/amd64-avx-linux.dat: Likewise.
 501         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
 502         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
 503         * regformats/i386/amd64-linux.dat: Likewise.
 504         * regformats/i386/amd64-mpx-linux.dat: Likewise.
 505         * regformats/i386/amd64.dat: Likewise.
 506         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
 507         * regformats/i386/i386-avx-linux.dat: Likewise.
 508         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
 509         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
 510         * regformats/i386/i386-linux.dat: Likewise.
 511         * regformats/i386/i386-mmx-linux.dat: Likewise.
 512         * regformats/i386/i386-mpx-linux.dat: Likewise.
 513         * regformats/i386/i386.dat: Likewise.
 514         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
 515         * regformats/i386/x32-avx-linux.dat: Likewise.
 516         * regformats/i386/x32-linux.dat: Likewise.
 517         * regformats/tic6x-c62x-linux.dat: Likewise.
 518         * regformats/tic6x-c64x-linux.dat: Likewise.
 519         * regformats/tic6x-c64xp-linux.dat: Likewise.
 520         * regformats/regdat.sh: Parse feature marker.
 521
 522 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 523
 524         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
 525         (tdesc_osabi_name): Likewise.
 526         * target-descriptions.c (tdesc_architecture_name): Add new
 527         function.
 528         (tdesc_osabi_name): Likewise.
 529
 530 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 531
 532         * common/tdesc.c (tdesc_predefined_type): Move to here.
 533         (tdesc_named_type): Likewise.
 534         (tdesc_create_vector): Likewise.
 535         (tdesc_create_struct): Likewise.
 536         (tdesc_set_struct_size): Likewise.
 537         (tdesc_create_union): Likewise.
 538         (tdesc_create_flags): Likewise.
 539         (tdesc_create_enum): Likewise.
 540         (tdesc_add_field): Likewise.
 541         (tdesc_add_typed_bitfield): Likewise.
 542         (tdesc_add_bitfield): Likewise.
 543         (tdesc_add_flag): Likewise.
 544         (tdesc_add_enum_value): Likewise.
 545         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
 546         (struct tdesc_type_vector): Likewise.
 547         (struct tdesc_type_field): Likewise.
 548         (struct tdesc_type_with_fields): Likewise.
 549         (tdesc_create_enum): Add declaration.
 550         (tdesc_add_typed_bitfield): Likewise.
 551         (tdesc_add_enum_value): Likewise.
 552         * target-descriptions.c (tdesc_type_field): Move from here.
 553         (tdesc_type_builtin): Likewise.
 554         (tdesc_type_vector): Likewise.
 555         (tdesc_type_with_fields): Likewise.
 556         (tdesc_predefined_types): Likewise.
 557         (tdesc_named_type): Likewise.
 558         (tdesc_create_vector): Likewise.
 559         (tdesc_create_struct): Likewise.
 560         (tdesc_set_struct_size): Likewise.
 561         (tdesc_create_union): Likewise.
 562         (tdesc_create_flags): Likewise.
 563         (tdesc_create_enum): Likewise.
 564         (tdesc_add_field): Likewise.
 565         (tdesc_add_typed_bitfield): Likewise.
 566         (tdesc_add_bitfield): Likewise.
 567         (tdesc_add_flag): Likewise.
 568         (tdesc_add_enum_value): Likewise.
 569         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
 570         (tdesc_add_typed_bitfield): Likewise.
 571         (tdesc_add_enum_value): Likewise.
 572
 573 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 574
 575         * common/tdesc.c (tdesc_feature::accept): Move to here.
 576         (tdesc_feature::operator==): Likewise.
 577         (tdesc_create_reg): Likewise.
 578         * common/tdesc.h (tdesc_type_kind): Likewise.
 579         (struct tdesc_type): Likewise.
 580         (struct tdesc_feature): Likewise.
 581         * regformats/regdat.sh: Create a feature.
 582         * target-descriptions.c (tdesc_type_kind): Move from here.
 583         (tdesc_type): Likewise.
 584         (tdesc_type_up): Likewise.
 585         (tdesc_feature): Likewise.
 586         (tdesc_create_reg): Likewise.
 587
 588 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
 589
 590         * Makefile.in: Add arch/tdesc.c
 591         * common/tdesc.c: New file.
 592         * common/tdesc.h (tdesc_element_visitor): Move to here.
 593         (tdesc_element): Likewise.
 594         (tdesc_reg): Likewise.
 595         (tdesc_reg_up): Likewise.
 596         * regformats/regdef.h (reg): Add offset to constructors.
 597         * target-descriptions.c (tdesc_element_visitor): Move from here.
 598         (tdesc_element): Likewise.
 599         (tdesc_reg): Likewise.
 600         (tdesc_reg_up): Likewise.
 601
 602 2018-04-17  Tom Tromey  <tom@tromey.com>
 603
 604         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
 605         discriminant field.
 606
 607 2018-04-17  Tom Tromey  <tom@tromey.com>
 608
 609         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
 610
 611 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 612
 613         * symtab.c (print_symbol_info): Skip printing filename and line
 614         number when `last' is NULL.
 615         (symtab_symbol_info): Use empty string instead of NULL for first
 616         invocation of print_symbol_info.
 617         (rbreak_command): Pass NULL to `last' parameter of
 618         print_symbol_info.
 619
 620 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
 621
 622         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
 623         instead of nullptr.
 624
 625 2018-04-16  Pedro Alves  <palves@redhat.com>
 626
 627         * MAINTAINERS (sh): Remove.
 628         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
 629         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
 630         (ALLDEPFILES): Remove sh64-tdep.c.
 631         * NEWS: Mentions that support for SH-5/SH64 is removed.
 632         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
 633         (sh*-*-openbsd*): Ditto.
 634         (sh64-*-elf*): Remove.
 635         (sh*): Remove.
 636         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
 637         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
 638         * sh-tdep.c: No longer include "sh64-tdep.h".
 639         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
 640         * sh64-tdep.c, sh64-tdep.h: Remove files.
 641
 642 2018-04-16  Pedro Alves  <palves@redhat.com>
 643
 644         * MAINTAINERS: Remove m88k.
 645         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
 646         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
 647         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
 648         * NEWS: Mention that support for m88k was removed.
 649         * configure.host (m88*-*-*): Remove support.
 650         * configure.nat (m88k-*-*): Remove support.
 651         * configure.tgt (m88*-*-openbsd*): Remove.
 652         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
 653
 654 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
 655
 656         * configure.tgt (x86_tobjs): New variable.
 657         (amd64_tobjs, i386_tobjs): Use it.
 658
 659 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 660
 661         * symtab.c (print_symbol_info): Precede the symbol definition by
 662         the line number when available.
 663         * NEWS: Advertise this enhancement.
 664
 665 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 666
 667         * NEWS (New options): announce set/show record btrace cpu.
 668         * btrace.c: Include record-btrace.h.
 669         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
 670         the vendor is unknown.
 671         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
 672         Maybe overwrite the btrace configuration's cpu.
 673         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
 674         (btrace_fetch): Add cpu parameter.  Update callers.
 675         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
 676         Maybe overwrite the btrace configuration's cpu.  Skip enabling
 677         errata workarounds if the vendor is unknown.
 678         * python/py-record-btrace.c: Include record-btrace.h.
 679         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
 680         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
 681         * record-btrace.c (record_btrace_cpu_state_kind): New.
 682         (record_btrace_cpu): New.
 683         (set_record_btrace_cpu_cmdlist): New.
 684         (record_btrace_get_cpu): New.
 685         (require_btrace_thread, record_btrace_info)
 686         (record_btrace_resume_thread): Call record_btrace_get_cpu.
 687         (cmd_set_record_btrace_cpu_none): New.
 688         (cmd_set_record_btrace_cpu_auto): New.
 689         (cmd_set_record_btrace_cpu): New.
 690         (cmd_show_record_btrace_cpu): New.
 691         (_initialize_record_btrace): Initialize set/show record btrace cpu
 692         commands.
 693         * record-btrace.h (record_btrace_get_cpu): New.
 694
 695 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 696
 697         * record.c (set_record_command): Fix typo in message.
 698
 699 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 700
 701         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
 702
 703 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
 704
 705         * infrun.c (process_event_stop_test): Call
 706         gdbarch_in_indirect_branch_thunk.
 707         * gdbarch.sh (in_indirect_branch_thunk): New.
 708         * gdbarch.c: Regenerated.
 709         * gdbarch.h: Regenerated.
 710         * x86-tdep.h: New.
 711         * x86-tdep.c: New.
 712         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
 713         (HFILES_NO_SRCDIR): Add x86-tdep.h.
 714         (ALLDEPFILES): Add x86-tdep.c.
 715         * arch-utils.h (default_in_indirect_branch_thunk): New.
 716         * arch-utils.c (default_in_indirect_branch_thunk): New.
 717         * i386-tdep: Include x86-tdep.h.
 718         (i386_in_indirect_branch_thunk): New.
 719         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
 720         function.
 721         * amd64-tdep: Include x86-tdep.h.
 722         (amd64_in_indirect_branch_thunk): New.
 723         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
 724
 725 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
 726
 727         PR gdb/23053
 728         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
 729         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
 730         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
 731         regression.
 732
 733 2018-04-12  Tom Tromey  <tom@tromey.com>
 734
 735         * rust-lang.c (rust_print_struct_def): Remove univariant code.
 736         (rust_evaluate_subexp): Likewise.
 737
 738 2018-04-12  Pedro Alves  <palves@redhat.com>
 739
 740         * procfs.c (procfs_detach): Make forward declaration's prototype
 741         match definition's protototype.
 742         (proc_get_LDT_entry): Remove stale do_cleanups call.
 743
 744 2018-04-12  Pedro Alves  <palves@redhat.com>
 745
 746         * target.h (target_ops::to_has_exited): Delete.
 747         (target_has_exited): Delete.
 748         * target-delegates.c: Regenerate.
 749
 750 2018-04-11  Pedro Alves  <palves@redhat.com>
 751
 752         * target.c (fileio_fh_t::t): Add comment.
 753         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 754         (target_fileio_close): Handle a NULL target.
 755         (invalidate_fileio_fh): New.
 756         (target_close): Call it.
 757         * remote.c (remote_hostio_send_command): No longer check whether
 758         remote_desc is open.
 759
 760 2018-04-11  Pedro Alves  <palves@redhat.com>
 761
 762         * target.c (fileio_fh_t): Make it a named struct instead of a
 763         typedef.
 764         (fileio_fh_t::is_closed): New method.
 765         (DEF_VEC_O (fileio_fh_t)): Remove.
 766         (fileio_fhandles): Now a std::vector.
 767         (is_closed_fileio_fh): Delete.
 768         (acquire_fileio_fd): Adjust.  Rename parameters.
 769         (release_fileio_fd): Adjust.
 770         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
 771         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
 772         (target_fileio_close): Adjust.
 773
 774 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
 775
 776         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
 777         index.
 778
 779 2018-04-10  Pedro Alves  <palves@redhat.com>
 780
 781         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
 782         (scoped_finish_thread_state): New class.
 783         * infcmd.c (run_command_1): Use it instead of finish_thread_state
 784         cleanup.
 785         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
 786         (fetch_inferior_event, normal_stop): Likewise.
 787         * thread.c (finish_thread_state_cleanup): Delete.
 788
 789 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 790             Pedro Alves  <palves@redhat.com>
 791
 792         * value.c: Include "selftest.h" and "common/array-view.h".
 793         (struct range) <operator ==>: New.
 794         (test_ranges_contain): New.
 795         (check_ranges_vector): New.
 796         (test_insert_into_bit_range_vector): New.
 797         (_initialize_values): Register selftests.
 798         * common/array-view.h (operator==, operator!=): New.
 799
 800 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 801
 802         * common/gdb_vecs.h (unordered_remove): Add overload that takes
 803         an iterator.
 804         * inline-frame.c: Include <algorithm>.
 805         (struct inline_state): Add constructor.
 806         (inline_state_s): Remove.
 807         (DEF_VEC_O(inline_state_s)): Remove.
 808         (inline_states): Change type to std::vector.
 809         (find_inline_frame_state): Adjust to std::vector.
 810         (allocate_inline_frame_state): Remove.
 811         (clear_inline_frame_state): Adjust to std::vector.
 812         (skip_inline_frames): Adjust to std::vector.
 813
 814 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 815
 816         * tracepoint.h (struct trace_state_variable): Add constructor.
 817         <name>: Change type to std::string.
 818         * tracepoint.c (tsv_s): Remove.
 819         (DEF_VEC_O(tsv_s)): Remove.
 820         (tvariables): Change to std::vector.
 821         (create_trace_state_variable): Adjust to std::vector.
 822         (find_trace_state_variable): Likewise.
 823         (find_trace_state_variable_by_number): Likewise.
 824         (delete_trace_state_variable): Likewise.
 825         (trace_variable_command): Adjust to std::string.
 826         (delete_trace_variable_command): Likewise.
 827         (tvariables_info_1): Adjust to std::vector.
 828         (save_trace_state_variables): Likewise.
 829         (start_tracing): Likewise.
 830         (merge_uploaded_trace_state_variables): Adjust to std::vector
 831         and std::string.
 832         * target.h (struct target_ops)
 833         <to_download_trace_state_variable>: Pass reference to
 834         trace_state_variable.
 835         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
 836         * target-delegates.c: Re-generate.
 837         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
 838         (mi_tsv_deleted): Likewise.
 839         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
 840         * remote.c (remote_download_trace_state_variable): Change
 841         pointer to reference and adjust.
 842         * make-target-delegates (parse_argtypes): Handle references.
 843         (write_function_header): Likewise.
 844         (munge_type): Likewise.
 845
 846 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 847
 848         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 849         string_view-selftests.c.
 850         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
 851         testsuite.
 852         * unittests/basic_string_view/cons/char/1.cc: Likewise.
 853         * unittests/basic_string_view/cons/char/2.cc: Likewise.
 854         * unittests/basic_string_view/cons/char/3.cc: Likewise.
 855         * unittests/basic_string_view/element_access/char/1.cc:
 856         Likewise.
 857         * unittests/basic_string_view/element_access/char/empty.cc:
 858         Likewise.
 859         * unittests/basic_string_view/element_access/char/front_back.cc:
 860         Likewise.
 861         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
 862         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
 863         Likewise.
 864         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
 865         Likewise.
 866         * unittests/basic_string_view/modifiers/swap/char/1.cc:
 867         Likewise.
 868         * unittests/basic_string_view/operations/compare/char/1.cc:
 869         Likewise.
 870         * unittests/basic_string_view/operations/compare/char/13650.cc:
 871         Likewise.
 872         * unittests/basic_string_view/operations/copy/char/1.cc:
 873         Likewise.
 874         * unittests/basic_string_view/operations/data/char/1.cc:
 875         Likewise.
 876         * unittests/basic_string_view/operations/find/char/1.cc:
 877         Likewise.
 878         * unittests/basic_string_view/operations/find/char/2.cc:
 879         Likewise.
 880         * unittests/basic_string_view/operations/find/char/3.cc:
 881         Likewise.
 882         * unittests/basic_string_view/operations/find/char/4.cc:
 883         Likewise.
 884         * unittests/basic_string_view/operations/rfind/char/1.cc:
 885         Likewise.
 886         * unittests/basic_string_view/operations/rfind/char/2.cc:
 887         Likewise.
 888         * unittests/basic_string_view/operations/rfind/char/3.cc:
 889         Likewise.
 890         * unittests/basic_string_view/operations/substr/char/1.cc:
 891         Likewise.
 892         * unittests/basic_string_view/operators/char/2.cc: Likewise.
 893         * unittests/string_view-selftests.c: New file.
 894
 895 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 896
 897         * unittests/basic_string_view/capacity/1.cc: New file.
 898         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
 899         * unittests/basic_string_view/cons/char/1.cc: New file.
 900         * unittests/basic_string_view/cons/char/2.cc: New file.
 901         * unittests/basic_string_view/cons/char/3.cc: New file.
 902         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
 903         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
 904         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
 905         * unittests/basic_string_view/element_access/char/1.cc: New file.
 906         * unittests/basic_string_view/element_access/char/2.cc: New file.
 907         * unittests/basic_string_view/element_access/char/empty.cc: New file.
 908         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
 909         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
 910         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
 911         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
 912         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
 913         * unittests/basic_string_view/include.cc: New file.
 914         * unittests/basic_string_view/inserters/char/1.cc: New file.
 915         * unittests/basic_string_view/inserters/char/2.cc: New file.
 916         * unittests/basic_string_view/inserters/char/3.cc: New file.
 917         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
 918         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
 919         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
 920         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
 921         * unittests/basic_string_view/literals/types.cc: New file.
 922         * unittests/basic_string_view/literals/values.cc: New file.
 923         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
 924         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
 925         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
 926         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
 927         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
 928         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
 929         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
 930         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
 931         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
 932         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
 933         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
 934         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
 935         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
 936         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
 937         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
 938         * unittests/basic_string_view/operations/data/char/1.cc: New file.
 939         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
 940         * unittests/basic_string_view/operations/find/char/1.cc: New file.
 941         * unittests/basic_string_view/operations/find/char/2.cc: New file.
 942         * unittests/basic_string_view/operations/find/char/3.cc: New file.
 943         * unittests/basic_string_view/operations/find/char/4.cc: New file.
 944         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
 945         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
 946         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
 947         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
 948         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
 949         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
 950         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
 951         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
 952         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
 953         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
 954         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
 955         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
 956         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
 957         * unittests/basic_string_view/operators/char/2.cc: New file.
 958         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
 959         * unittests/basic_string_view/range_access/char/1.cc: New file.
 960         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
 961         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
 962         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
 963         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
 964         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
 965         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
 966         * unittests/basic_string_view/requirements/typedefs.cc: New file.
 967         * unittests/basic_string_view/typedefs.cc: New file.
 968         * unittests/basic_string_view/types/1.cc: New file.
 969
 970 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 971
 972         * common/gdb_string_view.h: Remove libstdc++ implementation
 973         details, adjust to gdb reality.
 974         * common/gdb_string_view.tcc: Likewise.
 975         * cli/cli-script.c (struct string_view): Remove.
 976         (user_args) <m_args>: Change element type to gdb::string_view.
 977         (user_args::insert_args): Adjust.
 978
 979 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 980
 981         * common/gdb_string_view.h: New file.
 982         * common/gdb_string_view.tcc: New file.
 983
 984 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 985
 986         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
 987         * configure: Re-generate.
 988
 989 2018-04-09  Pedro Alves  <palves@redhat.com>
 990
 991         * gdbarch.sh: Include "observable.h" instead of "observer.h".
 992         (set_target_gdbarch): Call
 993         gdb::observers::architecture_changed.notify instead of
 994         observer_notify_architecture_changed.
 995
 996 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 997
 998         * tracepoint.c (struct current_traceframe_cleanup): Remove.
 999         (do_restore_current_traceframe_cleanup): Remove.
1000         (restore_current_traceframe_cleanup_dtor): Remove.
1001         (make_cleanup_restore_current_traceframe): Remove.
1002         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
1003         New.
1004         * tracepoint.h (struct scoped_restore_current_traceframe): New.
1005         * infrun.c (fetch_inferior_event): Use
1006         scoped_restore_current_traceframe.
1007
1008 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1009
1010         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
1011         Remove.
1012         <n_allocated_type_units>: Remove.
1013         <all_type_units>: Change to std::vector.
1014         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
1015         to std::vector change.
1016         (dwarf2_per_objfile::get_cutu): Likewise.
1017         (dwarf2_per_objfile::get_tu): Likewise.
1018         (create_signatured_type_table_from_index): Likewise.
1019         (create_signatured_type_table_from_debug_names): Likewise.
1020         (dw2_symtab_iter_next): Likewise.
1021         (dw2_print_stats): Likewise.
1022         (dw2_expand_all_symtabs): Likewise.
1023         (dw2_expand_marked_cus): Likewise.
1024         (dw2_debug_names_iterator::next): Likewise.
1025         (dwarf2_initialize_objfile): Likewise.
1026         (add_signatured_type_cu_to_table): Likewise.
1027         (create_all_type_units): Likewise.
1028         (add_type_unit): Likewise.
1029         (struct tu_abbrev_offset): Add constructor.
1030         (build_type_psymtabs_1): Adjust to std::vector change.
1031         (print_tu_stats): Likewise.
1032         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
1033         (write_debug_names): Likewise.
1034
1035 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1036
1037         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
1038         Make an std::vector.
1039         <n_comp_units>: Remove.
1040         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
1041         to std::vector change.
1042         (dwarf2_per_objfile::get_cutu): Likewise.
1043         (dwarf2_per_objfile::get_cu): Likewise.
1044         (create_cus_from_index): Likewise.
1045         (create_addrmap_from_index): Likewise.
1046         (create_addrmap_from_aranges): Likewise.
1047         (dwarf2_read_index): Likewise.
1048         (dw2_find_last_source_symtab): Likewise.
1049         (dw2_map_symtabs_matching_filename): Likewise.
1050         (dw2_symtab_iter_next): Likewise.
1051         (dw2_print_stats): Likewise.
1052         (dw2_expand_all_symtabs): Likewise.
1053         (dw2_expand_symtabs_with_fullname): Likewise.
1054         (dw2_expand_marked_cus): Likewise.
1055         (dw2_map_symbol_filenames): Likewise.
1056         (create_cus_from_debug_names): Likewise.
1057         (dwarf2_read_debug_names): Likewise.
1058         (dw2_debug_names_iterator::next): Likewise.
1059         (dwarf2_initialize_objfile): Likewise.
1060         (set_partial_user): Likewise.
1061         (dwarf2_build_psymtabs_hard): Likewise.
1062         (read_comp_units_from_section): Remove arguments, adjust to
1063         std::vector change.
1064         (create_all_comp_units): Adjust to std::vector and
1065         read_comp_units_from_section changes.
1066         (dwarf2_find_containing_comp_unit): Adjust to std::vector
1067         change.
1068         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
1069         (psyms_seen_size): Likewise.
1070         (write_gdbindex): Likewise.
1071         (write_debug_names): Likewise.
1072
1073 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1074
1075         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
1076         with dwarf2_per_objfile.
1077         (create_cus_from_index): Likewise.
1078         (create_signatured_type_table_from_index): Likewise.
1079         (dwarf2_read_index): Likewise.
1080         (dwarf2_initialize_objfile): Likewise.
1081         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
1082         per_cu rather than get_dwarf2_per_objfile.
1083
1084 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1085
1086         * dwarf2read.h (struct signatured_type): Forward declare.
1087         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
1088         New methods.
1089         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
1090         (dw2_get_cutu): ...this.
1091         (dwarf2_per_objfile::get_cu): Rename from...
1092         (dw2_get_cu): ...this.
1093         (dwarf2_per_objfile::get_tu): New.
1094         (create_addrmap_from_index): Adjust.
1095         (create_addrmap_from_aranges): Adjust.
1096         (dw2_find_last_source_symtab): Adjust.
1097         (dw2_map_symtabs_matching_filename): Adjust.
1098         (dw2_symtab_iter_next): Adjust.
1099         (dw2_print_stats): Adjust.
1100         (dw2_expand_all_symtabs): Adjust.
1101         (dw2_expand_symtabs_with_fullname): Adjust.
1102         (dw2_expand_marked_cus): Adjust.
1103         (dw_expand_symtabs_matching_file_matcher): Adjust.
1104         (dw2_map_symbol_filenames): Adjust.
1105         (dw2_debug_names_iterator::next): Adjust.
1106         (dwarf2_initialize_objfile): Adjust.
1107         (set_partial_user): Adjust.
1108         (dwarf2_build_psymtabs_hard): Adjust.
1109
1110 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1111
1112         * dwarf2read.c (create_signatured_type_table_from_debug_names):
1113         Remove unused variables.
1114         (dw2_map_symtabs_matching_filename): Likewise.
1115         (dwarf2_record_block_ranges): Likewise.
1116         (dwarf2_read_addr_index): Likewise.
1117         (follow_die_offset): Likewise.
1118
1119 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1120
1121         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
1122         to symbol_file_add_main.
1123
1124 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1125
1126         PR mi/22299
1127         * mi/mi-console.c (do_fputc_async_safe): New.
1128         (mi_console_file::write_async_safe): New.
1129         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
1130         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
1131         New.
1132         * ui-file.c (ui_file::putstrn): Adjust call to
1133         fputstrn_unfiltered.
1134         * utils.c (printchar): Replace do_fputs and do_fprintf
1135         parameters by do_fputc.
1136         (fputstr_filtered): Adjust call to printchar.
1137         (fputstr_unfiltered): Likewise.
1138         (fputstrn_filtered): Likewise.
1139         (fputstrn_unfiltered): Add do_fputc parameter, pass to
1140         printchar.
1141         * utils.h (do_fputc_ftype): New typedef.
1142         (fputstrn_unfiltered): Add do_fputc parameter.
1143
1144 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
1145
1146         * regformats/i386/i386-avx.dat: Remove.
1147
1148 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1149
1150         PR gdb/22979
1151         * amd64-tdep.c (amd64_none_init_abi): New function.
1152         (amd64_x32_none_init_abi): New function.
1153         (_initialize_amd64_tdep): Register handlers for x86-64 and
1154         x64_32 with GDB_OSABI_NONE.
1155         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
1156         GDB_OSABI_NONE osabi.
1157
1158 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1159
1160         PR gdb/22980
1161         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
1162         GDB_OSABI_NONE.
1163         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
1164         * osabi.c (gdb_osabi_names): Add "unknown" entry.
1165
1166 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
1167
1168         * common/byte-vector.h (char_vector): New type.
1169         * target.h (target_read_alloc): Return
1170         gdb::optional<byte_vector>.
1171         (target_read_stralloc): Return gdb::optional<char_vector>.
1172         (target_get_osdata): Return gdb::optional<char_vector>.
1173         * target.c (target_read_alloc_1): Templatize.  Replacement
1174         manual memory management with vector.
1175         (target_read_alloc): Change return type, adjust.
1176         (target_read_stralloc): Change return type, adjust.
1177         (target_get_osdata): Change return type, adjust.
1178         * auxv.c (struct auxv_info) <length>: Remove.
1179         <data>: Change type to gdb::optional<byte_vector>.
1180         (auxv_inferior_data_cleanup): Free auxv_info with delete.
1181         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
1182         (target_auxv_search): Adjust.
1183         (fprint_target_auxv): Adjust.
1184         * avr-tdep.c (avr_io_reg_read_command): Adjust.
1185         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
1186         (linux_make_corefile_notes): Adjust.
1187         * osdata.c (get_osdata): Adjust.
1188         * remote.c (remote_get_threads_with_qxfer): Adjust.
1189         (remote_memory_map): Adjust.
1190         (remote_traceframe_info): Adjust.
1191         (btrace_read_config): Adjust.
1192         (remote_read_btrace): Adjust.
1193         (remote_pid_to_exec_file): Adjust.
1194         * solib-aix.c (solib_aix_get_library_list): Adjust.
1195         * solib-dsbt.c (decode_loadmap): Don't free buf.
1196         (dsbt_get_initial_loadmaps): Adjust.
1197         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
1198         * solib-target.c (solib_target_current_sos): Adjust.
1199         * tracepoint.c (sdata_make_value): Adjust.
1200         * xml-support.c (xinclude_start_include): Adjust.
1201         (xml_fetch_content_from_file): Adjust.
1202         * xml-support.h (xml_fetch_another): Change return type.
1203         (xml_fetch_content_from_file): Change return type.
1204         * xml-syscall.c (xml_init_syscalls_info): Adjust.
1205         * xml-tdesc.c (file_read_description_xml): Adjust.
1206         (fetch_available_features_from_target): Change return type.
1207         (target_fetch_description_xml): Adjust.
1208         (target_read_description_xml): Adjust.
1209
1210 2018-04-06  Tom Tromey  <tom@tromey.com>
1211
1212         * value.c (~value): Update.
1213         (struct value) <contents>: Now unique_xmalloc_ptr.
1214         (value_contents_bits_eq, allocate_value_contents)
1215         (value_contents_raw, value_contents_all_raw)
1216         (value_contents_for_printing, value_contents_for_printing_const)
1217         (set_value_enclosing_type): Update.
1218
1219 2018-04-06  Tom Tromey  <tom@tromey.com>
1220
1221         * value.c (range_s): Remove typedef, VEC.
1222         (struct range): Add operator<.
1223         (range_lessthan): Remove.
1224         (ranges_contain): Change type.
1225         (~value): Update.
1226         (struct value) <unavailable, optimized_out>: Now std::vector.
1227         (value_entirely_available)
1228         (value_entirely_covered_by_range_vector)
1229         (value_entirely_unavailable, value_entirely_optimized_out):
1230         Update.
1231         (insert_into_bit_range_vector): Change argument type.
1232         (find_first_range_overlap): Likewise.
1233         (struct ranges_and_idx, value_contents_bits_eq)
1234         (require_not_optimized_out, require_available): Update.
1235         (ranges_copy_adjusted): Change argument types.
1236         (value_optimized_out, value_copy, value_fetch_lazy): Update.
1237
1238 2018-04-06  Tom Tromey  <tom@tromey.com>
1239
1240         * value.c (~value): Update.
1241         (struct value) <parent>: Now a value_ref_ptr.
1242         (value_parent, set_value_parent, value_address, value_copy):
1243         Update.
1244
1245 2018-04-06  Tom Tromey  <tom@tromey.com>
1246
1247         * value.c (struct value): Add constructor, destructor, and member
1248         initializers.
1249         (allocate_value_lazy, value_decref): Update.
1250
1251 2018-04-06  Tom Tromey  <tom@tromey.com>
1252
1253         * value.c (struct value) <released, next>: Remove.
1254         (all_values): Now a std::vector.
1255         (allocate_value_lazy): Update.
1256         (value_next): Remove.
1257         (value_mark, value_free_to_mark, release_value)
1258         (value_release_to_mark): Update.
1259
1260 2018-04-06  Tom Tromey  <tom@tromey.com>
1261
1262         * value.h (fetch_subexp_value, value_release_to_mark): Update.
1263         (free_value_chain): Remove.
1264         * value.c (free_value_chain): Remove.
1265         (value_release_to_mark): Return a std::vector.
1266         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
1267         std::vector.
1268         (check_condition): Update.
1269         * eval.c (fetch_subexp_value): Change "val_chain" to a
1270         std::vector.
1271         * breakpoint.c (update_watchpoint): Update.
1272         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
1273
1274 2018-04-06  Tom Tromey  <tom@tromey.com>
1275
1276         * value.h (free_all_values): Remove.
1277         * value.c (free_all_values): Remove.
1278
1279 2018-04-06  Tom Tromey  <tom@tromey.com>
1280
1281         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
1282         (value_history_chain, value_history_count): Remove.
1283         (value_history): New global.
1284         (record_latest_value, access_value_history, show_values)
1285         (preserve_values): Update.
1286
1287 2018-04-06  Tom Tromey  <tom@tromey.com>
1288
1289         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
1290         * varobj.c (varobj_set_display_format, varobj_set_value)
1291         (install_default_visualizer, construct_visualizer)
1292         (install_new_value, ~varobj, varobj_get_value_type)
1293         (my_value_of_variable, varobj_editable_p): Update.
1294         * c-varobj.c (c_describe_child, c_value_of_variable)
1295         (cplus_number_of_children, cplus_describe_child): Update.
1296         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
1297         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
1298         (ada_value_of_variable, ada_value_is_changeable_p): Update.
1299
1300 2018-04-06  Tom Tromey  <tom@tromey.com>
1301
1302         * printcmd.c (last_examine_address): Change type to
1303         value_ref_ptr.
1304         (do_examine, x_command): Update.
1305
1306 2018-04-06  Tom Tromey  <tom@tromey.com>
1307
1308         * value.c (release_value): Update.
1309         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
1310         (struct bpstats) <val>: Now a value_ref_ptr.
1311         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1312         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1313         (~watchpoint, print_it_watchpoint, watch_command_1)
1314         (invalidate_bp_value_on_memory_change): Update.
1315
1316 2018-04-06  Tom Tromey  <tom@tromey.com>
1317
1318         * varobj.c (varobj_clear_saved_item)
1319         (update_dynamic_varobj_children, install_new_value, ~varobj):
1320         Update.
1321         * value.h (value_incref): Move declaration earlier.
1322         (value_decref): Rename from value_free.
1323         (struct value_ref_policy): New.
1324         (value_ref_ptr): New typedef.
1325         (struct value_deleter): Remove.
1326         (gdb_value_up): Remove typedef.
1327         (release_value): Change return type.
1328         (release_value_or_incref): Remove.
1329         * value.c (set_value_parent): Update.
1330         (value_incref): Change return type.
1331         (value_decref): Rename from value_free.
1332         (value_free_to_mark, free_all_values, free_value_chain): Update.
1333         (release_value): Return value_ref_ptr.
1334         (release_value_or_incref): Remove.
1335         (record_latest_value, set_internalvar, clear_internalvar):
1336         Update.
1337         * stack.c (info_frame_command): Don't call value_free.
1338         * python/py-value.c (valpy_dealloc, valpy_new)
1339         (value_to_value_object): Update.
1340         * printcmd.c (do_examine): Update.
1341         * opencl-lang.c (lval_func_free_closure): Update.
1342         * mi/mi-main.c (register_changed_p): Don't call value_free.
1343         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
1344         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
1345         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
1346         value_free.
1347         * guile/scm-value.c (vlscm_free_value_smob)
1348         (vlscm_scm_from_value): Update.
1349         * frame.c (frame_register_unwind, frame_unwind_register_signed)
1350         (frame_unwind_register_unsigned, get_frame_register_bytes)
1351         (put_frame_register_bytes): Don't call value_free.
1352         * findvar.c (address_from_register): Don't call value_free.
1353         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
1354         * dwarf2loc.c (entry_data_value_free_closure)
1355         (value_of_dwarf_reg_entry, free_pieced_value_closure)
1356         (dwarf2_evaluate_loc_desc_full): Update.
1357         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
1358         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
1359         (~watchpoint, watch_command_1)
1360         (invalidate_bp_value_on_memory_change): Update.
1361         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
1362
1363 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
1364
1365         PR gdb/23022
1366         * warning.m4: Add -Wno-error=deprecated-register.
1367         * configure: Re-generate.
1368
1369 2018-04-05  Tom Tromey  <tom@tromey.com>
1370
1371         * linespec.h: Remove include of "vec.h".
1372
1373 2018-04-05  Tom Tromey  <tom@tromey.com>
1374
1375         * linespec.c (typep): Remove typedef.
1376         (find_methods, find_superclass_methods): Take a std::vector.
1377         (find_method): Use std::vector.
1378
1379 2018-04-05  Tom Tromey  <tom@tromey.com>
1380
1381         * utils.c (compare_strings): Remove.
1382         * utils.h (compare_strings): Remove.
1383         * objc-lang.h (find_imps): Update.
1384         * objc-lang.c (find_methods): Take a std::vector.
1385         (uniquify_strings, find_imps): Likewise.
1386         * linespec.c (find_methods): Take a std::vector.
1387         (decode_objc): Use std::vector.
1388         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
1389         a std::vector.
1390         (find_method, find_function_symbols): Use std::vector.
1391
1392 2018-04-05  Tom Tromey  <tom@tromey.com>
1393
1394         * completer.c (completion_tracker::completion_tracker): Remove
1395         cast.
1396         (completion_tracker::discard_completions): Likewise.
1397         * breakpoint.c (ambiguous_names_p): Remove cast.
1398         * ada-lang.c (_initialize_ada_language): Remove cast.
1399         * utils.h (streq): Update.
1400         (streq_hash): Add new declaration.
1401         * utils.c (streq): Return bool.
1402         (streq_hash): New function.
1403
1404 2018-04-05  Tom Tromey  <tom@tromey.com>
1405
1406         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
1407         Remove a string copy.
1408
1409 2018-04-05  Tom Tromey  <tom@tromey.com>
1410
1411         * linespec.c (filter_results): Use std::vector.
1412         (decode_line_2, decode_line_full): Update.
1413
1414 2018-04-05  Tom Tromey  <tom@tromey.com>
1415
1416         * linespec.c (canonical_to_fullform): Return std::string.
1417         (filter_results): Update.
1418         (struct decode_line_2_item): Add constructor.
1419         <fullform, displayform>: Now std::string.
1420         (decode_line_2_compare_items): Now a std::sort comparator.
1421         (decode_line_2): Update.
1422
1423 2018-04-05  Tom Tromey  <tom@tromey.com>
1424
1425         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
1426         (unexpected_linespec_error): Update.
1427         (linespec_parse_basic, parse_linespec): Update.
1428
1429 2018-04-05  Tom Tromey  <tom@tromey.com>
1430
1431         * linespec.c (linespec_parse_basic): Reindent.
1432
1433 2018-04-05  Tom Tromey  <tom@tromey.com>
1434
1435         * minsyms.h (iterate_over_minimal_symbols): Update.
1436         * minsyms.c (iterate_over_minimal_symbols): Take a
1437         gdb::function_view.
1438         * linespec.c (struct collect_minsyms): Remove.
1439         (compare_msyms): Now a std::sort comparator.
1440         (add_minsym): Add parameters.
1441         (search_minsyms_for_name): Update.  Use std::vector.
1442
1443 2018-04-03  Tom Tromey  <tom@tromey.com>
1444
1445         * mipsread.c (read_alphacoff_dynamic_symtab): Use
1446         gdb::byte_vector.
1447
1448 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1449
1450         * MAINTAINERS (Write After Approval): Add Weimin Pan.
1451
1452 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
1453
1454         PR gdb/16959
1455         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
1456         printing static type.
1457
1458 2018-04-01  Tom Tromey  <tom@tromey.com>
1459
1460         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
1461         (rs6000_xfer_shared_libraries): Update.
1462
1463 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
1464
1465         * common/gdb_vecs.h (char_ptr): Remove.
1466         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
1467
1468 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1469
1470         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
1471         with std::vector.
1472         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
1473
1474 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
1475
1476         * tracepoint.h (struct uploaded_tp): Initialize fields.
1477         <actions, step_actions, cmd_strings>: Change type to
1478         std::vector<char *>.
1479         * tracepoint.c (get_uploaded_tp): Allocate with new.
1480         (free_uploaded_tps): Free with delete.
1481         (parse_tracepoint_definition): Adjust to std::vector change.
1482         * breakpoint.c (read_uploaded_action): Likewise.
1483         (create_tracepoint_from_upload): Likewise.
1484         * ctf.c (ctf_write_uploaded_tp): Likewise.
1485         (SET_ARRAY_FIELD): Likewise.
1486         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
1487
1488 2018-03-30  Tom Tromey  <tom@tromey.com>
1489
1490         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
1491         std::unique_ptr.
1492         (svr4_keep_data_in_core): Update.
1493         (svr4_read_so_list): Update.
1494
1495 2018-03-30  Tom Tromey  <tom@tromey.com>
1496
1497         * windows-nat.c (handle_output_debug_string, handle_exception):
1498         Update.
1499         * target.h (target_read_string): Update.
1500         * target.c (target_read_string): Change "string" to
1501         unique_xmalloc_ptr.
1502         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
1503         Update.
1504         * solib-frv.c (frv_current_sos): Update.
1505         * solib-dsbt.c (dsbt_current_sos): Update.
1506         * solib-darwin.c (darwin_current_sos): Update.
1507         * linux-thread-db.c (inferior_has_bug): Update.
1508         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
1509         Update.  Remove alloca.
1510         * ada-lang.c (ada_main_name): Update.
1511
1512 2018-03-30  Tom Tromey  <tom@tromey.com>
1513
1514         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
1515         (struct dwo_file_deleter): New.
1516         (dwo_file_up): New typedef.
1517         (open_and_init_dwo_file): Use dwo_file_up.
1518         (free_dwo_file_cleanup): Remove.
1519
1520 2018-03-30  Tom Tromey  <tom@tromey.com>
1521
1522         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
1523         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
1524
1525 2018-03-30  Tom Tromey  <tom@tromey.com>
1526
1527         * dwarf2read.c (class free_cached_comp_units): New class.
1528         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
1529         (free_cached_comp_units): Remove function.
1530
1531 2018-03-30  Tom Tromey  <tom@tromey.com>
1532
1533         * utils.h (make_cleanup_unpush_target): Remove.
1534         * inf-ptrace.c (struct target_unpusher): New.
1535         (target_unpush_up) New typedef.
1536         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
1537         target_unpush_up.
1538         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
1539
1540 2018-03-27  Tom Tromey  <tom@tromey.com>
1541
1542         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
1543
1544 2018-03-27  Pedro Alves  <palves@redhat.com>
1545             Tom Tromey  <tom@tromey.com>
1546
1547         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
1548         destructor.  Now a class.
1549         (gdb_readline_wrapper_cleanup): Remove function.
1550         (gdb_readline_wrapper): Remove cleanups.
1551
1552 2018-03-27  Tom Tromey  <tom@tromey.com>
1553
1554         * typeprint.h (struct type_print_options) <local_typedefs,
1555         global_typedefs>: Remove "struct" keyword.
1556         (class typedef_hash_table): New class.
1557         (recursively_update_typedef_hash, add_template_parameters)
1558         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
1559         (find_typedef_in_hash): Don't declare.
1560         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
1561         (typedef_hash_table::recursively_update): Rename from
1562         recursively_update_typedef_hash.  Now a member.
1563         (typedef_hash_table::add_template_parameters): Rename from
1564         add_template_parameters.  Now a member.
1565         (typedef_hash_table::typedef_hash_table): Now a constructor;
1566         rename from create_typedef_hash.
1567         (typedef_hash_table::~typedef_hash_table): Now a destructor;
1568         rename from free_typedef_hash.
1569         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
1570         (do_free_global_table): Remove.
1571         (typedef_hash_table::typedef_hash_table): New constructor; renamed
1572         from copy_type_recursive.
1573         (create_global_typedef_table): Remove.
1574         (typedef_hash_table::find_global_typedef): Now a member of
1575         typedef_hash_table.
1576         (typedef_hash_table::find_typedef): Rename from
1577         find_typedef_in_hash; now a member.
1578         (whatis_exp): Update.
1579         * extension.h (struct ext_lang_type_printers): Add constructor and
1580         destructor.
1581         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
1582         declare.
1583         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
1584         Now a constructor; rename from start_ext_lang_type_printers.
1585         (ext_lang_type_printers): Now a destructor; rename from
1586         free_ext_lang_type_printers.
1587         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
1588         Update.
1589         (c_type_print_base_struct_union): Update.  Remove cleanups.
1590
1591 2018-03-27  Tom Tromey  <tom@tromey.com>
1592
1593         * dwarf-index-write.c: Include <cmath>.
1594
1595 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1596
1597         * NEWS: Add entry describing new "set|show varsize-limit" command.
1598         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
1599         command.
1600         * printcmd.c (_initialize_printcmd): Add "set var" alias of
1601         "set variable".
1602
1603 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
1604
1605         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
1606         dwarf-index-write.c
1607         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
1608         * dwarf-index-common.c: New file.
1609         * dwarf-index-common.h: New file.
1610         * dwarf-index-write.c: New file.
1611         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
1612         (struct dwarf2_section_info): Move from here.
1613         (dwarf2_section_info_def): Likewise.
1614         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
1615         (offset_type): Likewise.
1616         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
1617         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
1618         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
1619         (byte_swap): Likewise.
1620         (MAYBE_SWAP): Likewise.
1621         (dwarf2_per_cu_ptr): Likewise.
1622         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
1623         (struct tu_stats): Likewise.
1624         (struct dwarf2_per_objfile): Likewise.
1625         (struct dwarf2_per_cu_data): Likewise.
1626         (struct signatured_type): Likewise.
1627         (sig_type_ptr): Likewise.
1628         (DEF_VEC_P (sig_type_ptr)): Likewise.
1629         (INDEX4_SUFFIX): Likewise.
1630         (INDEX5_SUFFIX): Likewise.
1631         (DEBUG_STR_SUFFIX): Likewise.
1632         (dwarf2_read_section): Make non-static.
1633         (mapped_index_string_hash): Move from here.
1634         (dwarf5_djb_hash): Likewise.
1635         (file_write): Likewise.
1636         (class data_buf): Likewise.
1637         (struct symtab_index_entry): Likewise.
1638         (struct mapped_symtab): Likewise.
1639         (find_slot): Likewise.
1640         (hash_expand): Likewise.
1641         (add_index_entry): Likewise.
1642         (uniquify_cu_indices): Likewise.
1643         (class c_str_view): Likewise.
1644         (class c_str_view_hasher): Likewise.
1645         (class vector_hasher): Likewise.
1646         (write_hash_table): Likewise.
1647         (psym_index_map): Likewise.
1648         (struct addrmap_index_data): Likewise.
1649         (add_address_entry): Likewise.
1650         (add_address_entry_worker): Likewise.
1651         (write_address_map): Likewise.
1652         (symbol_kind): Likewise.
1653         (write_psymbols): Likewise.
1654         (struct signatured_type_index_data): Likewise.
1655         (write_one_signatured_type): Likewise.
1656         (recursively_count_psymbols): Likewise.
1657         (recursively_write_psymbols): Likewise.
1658         (class debug_names): Likewise.
1659         (check_dwarf64_offsets): Likewise.
1660         (psyms_seen_size): Likewise.
1661         (write_gdbindex): Likewise.
1662         (write_debug_names): Likewise.
1663         (assert_file_size): Likewise.
1664         (write_psymtabs_to_index): Likewise.
1665         (save_gdb_index_command): Likewise.
1666         (_initialize_dwarf2_read): Don't register the "save gdb-index"
1667         command.
1668         * dwarf2read.h: New file.
1669
1670 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
1671
1672         PR gdb/22670
1673         * dwarf2read.c (dwarf2_physname): Do not return the demangled
1674         symbol name if the CU's language stores symbol names in linkage
1675         format.
1676         * language.h (struct language_defn)
1677         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
1678         all instances of this struct.
1679
1680 2018-03-26  Tom Tromey  <tom@tromey.com>
1681
1682         * stack.c (backtrace_command_1): Remove verbose code.
1683
1684 2018-03-26  Tom Tromey  <tom@tromey.com>
1685
1686         * python/py-framefilter.c (py_print_type): Don't catch
1687         exceptions.  Return void.
1688         (py_print_value): Likewise.
1689         (py_print_single_arg): Likewise.
1690         (enumerate_args): Don't catch exceptions.
1691         (py_print_args): Likewise.
1692         (py_print_frame): Likewise.
1693         (gdbpy_apply_frame_filter): Catch exceptions here.
1694
1695 2018-03-26  Tom Tromey  <tom@tromey.com>
1696
1697         * stack.c (_initialize_stack): Remove trailing newlines from help
1698         text.  Add "Usage" line to "backtrace" help.
1699
1700 2018-03-26  Tom Tromey  <tom@tromey.com>
1701
1702         PR python/16486:
1703         * python/py-framefilter.c (py_print_args): Call wrap_hint.
1704
1705 2018-03-26  Tom Tromey  <tom@tromey.com>
1706
1707         * python/py-framefilter.c (py_print_single_arg): Return
1708         EXT_LANG_BT_ERROR from catch.
1709
1710 2018-03-26  Tom Tromey  <tom@tromey.com>
1711
1712         PR backtrace/15584:
1713         * stack.c (backtrace_command_1): Move some code into no-filters
1714         "if".
1715
1716 2018-03-26  Tom Tromey  <tom@tromey.com>
1717
1718         * python/py-framefilter.c (throw_quit_or_print_exception): New
1719         function.
1720         (gdbpy_apply_frame_filter): Use it.
1721
1722 2018-03-26  Tom Tromey  <tom@tromey.com>
1723
1724         PR cli/17716:
1725         * python/py-framefilter.c (py_print_type, py_print_value)
1726         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
1727         RETURN_MASK_ERROR.
1728
1729 2018-03-26  Tom Tromey  <tom@tromey.com>
1730
1731         * python/py-framefilter.c (enumerate_args): Use
1732         gdb::unique_xmalloc_ptr.
1733
1734 2018-03-26  Tom Tromey  <tom@tromey.com>
1735
1736         * python/py-framefilter.c (py_print_frame): Return
1737         EXT_LANG_BT_OK.
1738         (gdbpy_apply_frame_filter): Update comment.
1739         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
1740         Remove.
1741         <EXT_LANG_BT_NO_FILTERS>: Change value.
1742
1743 2018-03-26  Tom Tromey  <tom@tromey.com>
1744
1745         PR backtrace/15582:
1746         * stack.c (backtrace_command): Parse "hide" argument.
1747         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
1748         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
1749         constant.
1750
1751 2018-03-26  Tom Tromey  <tom@tromey.com>
1752
1753         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
1754         add "flags".
1755         (backtrace_command): Remove "fulltrace", add "flags".
1756
1757 2018-03-26  Tom Tromey  <tom@tromey.com>
1758
1759         * stack.c (backtrace_command): Rewrite command line parsing.
1760
1761 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1762
1763         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
1764
1765 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1766
1767         * filename-seen-cache.h: Add include guard.
1768
1769 2018-03-26  Keith Seitz  <keiths@redhat.com>
1770
1771         * symfile.c (place_section): Remove "struct" from section_addr_info
1772         in comment.
1773         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
1774         "struct" keyword from section_addr_info.
1775
1776 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
1777
1778         * regformats/regdef.h (reg): Add constructors.
1779
1780 2018-03-25  Pedro Alves  <palves@redhat.com>
1781
1782         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
1783         if then/else bodies in var_func_name extraction.
1784
1785 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
1786
1787         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
1788         lookup_minimal_symbol() to find symbol entry.
1789         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
1790
1791 2018-03-23  Keith Seitz  <keiths@redhat.com>
1792
1793         PR c++/22968
1794         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
1795         nested type definitions for C++, too.
1796
1797 2018-03-23  Tom Tromey  <tom@tromey.com>
1798
1799         * machoread.c (struct oso_el): Add a constructor.  Don't define as
1800         a typedef.
1801         (macho_register_oso): Remove.
1802         (macho_symtab_read): Take a std::vector.
1803         (oso_el_compare_name): Now a std::sort comparator.
1804         (macho_symfile_read_all_oso): Take a std::vector.
1805         (macho_symfile_read): Use std::vector.  Remove cleanups.
1806
1807 2018-03-22  Tom Tromey  <tom@tromey.com>
1808
1809         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
1810         (record_full_goto_bookmark): Use std::string.
1811
1812 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1813
1814         PR tdep/18295
1815         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
1816         a single mask.
1817
1818 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1819
1820         * rs6000-tdep.c (store_insn_p): New function.
1821         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
1822         and cr_reg to their unshifted values. Use store_insn_p to
1823         match LR saves using either R1 or fdata->alloca_reg. Use
1824         store_insn_p to match CR saves. Set alloca_reg_offset
1825         when alloca_reg and framep are set. Remove lr_reg shift
1826         when assigning to fdata->lr_register.
1827
1828 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1829
1830         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
1831         command line args instead of emitting a warning.
1832
1833 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1834
1835         * tracepoint.h (struct static_tracepoint_marker): Initialize
1836         fields, define default constructor, move constructor and move
1837         assignment, disable the rest.
1838         <str_id, extra>: Make std::string.
1839         (release_static_tracepoint_marker): Remove.
1840         (free_current_marker): Remove.
1841         * tracepoint.c (free_current_marker): Remove.
1842         (parse_static_tracepoint_marker_definition): Adjust to
1843         std::string, use new hex2str overload.
1844         (release_static_tracepoint_marker): Remove.
1845         (print_one_static_tracepoint_marker): Get marker by reference
1846         and adjust to std::string.
1847         (info_static_tracepoint_markers_command): Adjust to std::vector
1848         changes
1849         * target.h (static_tracepoint_marker_p): Remove typedef.
1850         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
1851         (struct target_ops) <to_static_tracepoint_marker_at>: Return
1852         bool.
1853         <to_static_tracepoint_markers_by_strid>: Return std::vector.
1854         * target-debug.h
1855         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
1856         (target_debug_print_std_vector_static_tracepoint_marker): New.
1857         (target_debug_print_struct_static_tracepoint_marker_p): Rename
1858         to...
1859         (target_debug_print_static_tracepoint_marker_p): ... this.
1860         * target-delegates.c: Re-generate.
1861         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
1862         Make std::string.
1863         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
1864         (decode_static_tracepoint_spec): Adjust to std::vector.
1865         (tracepoint_print_one_detail): Adjust to std::string.
1866         (strace_marker_decode_location): Adjust to std::string.
1867         (update_static_tracepoint): Adjust to std::string, remove call
1868         to release_static_tracepoint_marker.
1869         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
1870         Adjust to std::vector.
1871         * remote.c (remote_static_tracepoint_marker_at): Return bool.
1872         (remote_static_tracepoint_markers_by_strid): Adjust to
1873         std::vector.
1874         * common/rsp-low.h (hex2str): New overload with explicit count
1875         of bytes.
1876         * common/rsp-low.c (hex2str): New overload with explicit count
1877         of bytes.
1878         * unittests/rsp-low-selftests.c (test_hex2str): New function.
1879         (_initialize_rsp_low_selftests): Add test_hex2str test.
1880         * unittests/tracepoint-selftests.c
1881         (test_parse_static_tracepoint_marker_definition): Adjust to
1882         std::string.
1883
1884 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1885
1886         * tracepoint.c (parse_static_tracepoint_marker_definition):
1887         Consider case where the definition is followed by more
1888         definitions.
1889         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1890         tracepoint-selftests.c.
1891         * unittests/tracepoint-selftests.c: New.
1892
1893 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1894
1895         * MAINTAINERS (Write After Approval): Add Pedro Franco de
1896         Carvalho.
1897
1898 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1899
1900         * symtab.c (find_pc_sect_line): fixed indentation.
1901
1902 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1903
1904         * symtab.c (find_pc_sect_line): now uses binary search.
1905
1906 2018-03-19  Tom Tromey  <tom@tromey.com>
1907
1908         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
1909         "IDENT" production.
1910
1911 2018-03-19  Pedro Alves  <palves@redhat.com>
1912             Tom Tromey  <tom@tromey.com>
1913
1914         * unittests/observable-selftests.c: New file.
1915         * common/observable.h: New file.
1916         * observable.h: New file.
1917         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
1918         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
1919         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
1920         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
1921         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
1922         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
1923         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
1924         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
1925         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
1926         python/py-breakpoint.c, python/py-finishbreakpoint.c,
1927         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
1928         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
1929         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
1930         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
1931         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
1932         tui/tui-interp.c, valops.c: Update all users.
1933         * tui/tui-hooks.c (tui_bp_created_observer)
1934         (tui_bp_deleted_observer, tui_bp_modified_observer)
1935         (tui_inferior_exit_observer, tui_before_prompt_observer)
1936         (tui_normal_stop_observer, tui_register_changed_observer):
1937         Remove.
1938         (tui_observers_token): New global.
1939         (attach_or_detach, tui_attach_detach_observers): New functions.
1940         (tui_install_hooks, tui_remove_hooks): Use
1941         tui_attach_detach_observers.
1942         * record-btrace.c (record_btrace_thread_observer): Remove.
1943         (record_btrace_thread_observer_token): New global.
1944         * observer.sh: Remove.
1945         * observer.c: Rename to observable.c.
1946         * observable.c (namespace gdb_observers): Define new objects.
1947         (observer_debug): Move into gdb_observers namespace.
1948         (struct observer, struct observer_list, xalloc_observer_list_node)
1949         (xfree_observer_list_node, generic_observer_attach)
1950         (generic_observer_detach, generic_observer_notify): Remove.
1951         (_initialize_observer): Update.
1952         Don't include observer.inc.
1953         * Makefile.in (generated_files): Remove observer.h, observer.inc.
1954         (clean mostlyclean): Likewise.
1955         (observer.h, observer.inc): Remove targets.
1956         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
1957         (COMMON_SFILES): Use observable.c, not observer.c.
1958         * .gitignore: Remove observer.h.
1959
1960 2018-03-18  Tom Tromey  <tom@tromey.com>
1961
1962         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
1963         gdb::def_vector.
1964         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
1965
1966 2018-03-17  Tom Tromey  <tom@tromey.com>
1967
1968         * auto-load.c (auto_load_objfile_script_1): Use std::string.
1969
1970 2018-03-17  Tom Tromey  <tom@tromey.com>
1971
1972         * target.c (class scoped_target_fd): New.
1973         (target_fileio_close_cleanup): Remove.
1974         (target_fileio_read_alloc_1): Use scoped_target_fd.
1975
1976 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
1977
1978         * silent-rules.mk: New.
1979         * Makefile.in: Include silent-rules.mk
1980         (srcdir, VPATH, top_srcdir): Move up.
1981         (COMPILE): Add ECHO_CXX.
1982         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
1983         (init.c): Add ECHO_INIT_C.
1984         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1985         (version.c): Add ECHO_GEN.
1986         (printcmd.o): Add ECHO_CXX.
1987         (target-float.o): Add ECHO_CXX.
1988         (ada-exp.o): Add ECHO_CXX.
1989         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
1990         (insight$(EXEEXT)): Add ECHO_CXXLD.
1991         * gnulib/configure.ac: Add AM_SILENT_RULES.
1992         * gnulib/aclocal.m4: Re-generate.
1993         * gnulib/configure: Re-generate.
1994         * gnulib/import/Makefile.in: Re-generate.
1995
1996 2018-03-16  Tom Tromey  <tom@tromey.com>
1997
1998         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
1999         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
2000         * utils.c (do_free_section_addr_info)
2001         (make_cleanup_free_section_addr_info): Remove.
2002         * symfile.h (struct other_sections): Add constructor.
2003         (struct section_addr_info): Remove.
2004         (section_addr_info): New typedef.
2005         (struct sym_fns) <sym_offsets>: Change type of parameter.
2006         (build_section_addr_info_from_objfile)
2007         (relative_addr_info_to_section_offsets, addr_info_make_relative)
2008         (default_symfile_offsets, symbol_file_add)
2009         (symbol_file_add_from_bfd)
2010         (build_section_addr_info_from_section_table): Update.
2011         (alloc_section_addr_info, free_section_addr_info): Don't declare.
2012         * symfile.c (alloc_section_addr_info): Remove.
2013         (build_section_addr_info_from_section_table): Change return type.
2014         Update.
2015         (build_section_addr_info_from_bfd)
2016         (build_section_addr_info_from_objfile): Likewise.
2017         (free_section_addr_info): Remove.
2018         (relative_addr_info_to_section_offsets): Change type of "addrs".
2019         (addrs_section_compar): Now a std::sort comparator.
2020         (addrs_section_sort): Change return type.
2021         (addr_info_make_relative): Change type of "addrs".  Update.
2022         (default_symfile_offsets, syms_from_objfile_1)
2023         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
2024         (symbol_file_add_separate): Update.
2025         (symbol_file_add): Change type of "addrs".  Update.
2026         (add_symbol_file_command): Update.  Remove cleanups.
2027         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
2028         cleanups.
2029         * symfile-debug.c (debug_sym_offsets): Change type of "info".
2030         * solib.c (solib_read_symbols): Update.
2031         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
2032         * machoread.c (macho_symfile_offsets): Update.
2033         * jit.c (jit_bfd_try_read_symtab): Update.
2034
2035 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
2036
2037         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2038         unittests/utils-selftests.c.
2039         * unittests/utils-selftests.c: New file.
2040
2041 2018-03-14  Tom Tromey  <tom@tromey.com>
2042
2043         PR cli/14977:
2044         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
2045         for NULL.
2046
2047 2018-03-14  Tom Tromey  <tom@tromey.com>
2048
2049         PR cli/19918:
2050         * printcmd.c (printf_pointer): Allow "-" in format.
2051
2052 2018-03-14  Tom Tromey  <tom@tromey.com>
2053
2054         * printcmd.c (_initialize_printcmd): Add usage to printf.
2055
2056 2018-03-14  Yao Qi  <qiyao@sourceware.org>
2057
2058         * MAINTAINERS: Update my email address.
2059
2060 2018-03-13  Tom Tromey  <tom@tromey.com>
2061
2062         * machoread.c (macho_check_dsym): Change filenamep to a
2063         std::string*.
2064         (macho_symfile_read): Update.
2065         * symfile.c (load_command): Use std::string.
2066
2067 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2068
2069         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
2070         to error message string.
2071         (riscv_register_name): Use xsnprintf instead of sprintf.
2072         (riscv_insn::fetch_instruction): Use gdb_assert instead of
2073         internal_error.
2074         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
2075         error.
2076         (riscv_push_dummy_call): Likewise.
2077
2078 2018-03-12  Tom Tromey  <tom@tromey.com>
2079
2080         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
2081         Use gdb::byte_vector.
2082         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
2083
2084 2018-03-12  Yao Qi  <yao.qi@linaro.org>
2085
2086         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
2087         parameter type to readable_regcache.
2088         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
2089         the declaration.
2090
2091 2018-03-11  Tom Tromey  <tom@tromey.com>
2092
2093         * dwarf2read.c (struct nextfield): Add initializers.
2094         (struct nextfnfield): Remove.
2095         (struct fnfieldlist): Add initializers.  Remove "length" and
2096         "head", use std::vector.
2097         (struct decl_field_list): Remove.
2098         (struct field_info): Add initializers.
2099         <fields, baseclasses>: Now std::vector.
2100         <nbaseclasses, nfnfields, typedef_field_list_count,
2101         nested_types_list_count>: Remove.
2102         (dwarf2_add_field, dwarf2_add_type_defn)
2103         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
2104         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
2105         (process_structure_scope): Update.
2106
2107 2018-03-11  Tom Tromey  <tom@tromey.com>
2108
2109         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
2110         for use by std::sort.
2111         (build_type_psymtabs_1): Use std::vector.
2112
2113 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
2114
2115         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
2116         and LIBMPFR in the printed configuration.
2117
2118 2018-03-08  Tom Tromey  <tom@tromey.com>
2119
2120         * source.c (get_filename_and_charpos): Use scoped_fd.
2121         * nto-procfs.c (procfs_open_1): Use scoped_fd.
2122         (procfs_pidlist): Likewise.
2123         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
2124         (iterate_over_mappings): Likewise.
2125
2126 2018-03-08  Tom Tromey  <tom@tromey.com>
2127
2128         * infcall.c (struct call_return_meta_info)
2129         <stack_temporaries_enabled>: Remove.
2130         (get_call_return_value, call_function_by_hand_dummy): Update.
2131         * thread.c (disable_thread_stack_temporaries): Remove.
2132         (enable_thread_stack_temporaries): Remove.
2133         (thread_stack_temporaries_enabled_p): Return bool.
2134         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
2135         (get_last_thread_stack_temporary): Update.
2136         * eval.c (evaluate_subexp): Update.
2137         * gdbthread.h (class enable_thread_stack_temporaries): Now a
2138         class, not a function.
2139         (value_ptr, value_vec): Remove typedefs.
2140         (class thread_info) <stack_temporaries_enabled>: Now bool.
2141         <stack_temporaries>: Now a std::vector.
2142         (thread_stack_temporaries_enabled_p)
2143         (value_in_thread_stack_temporaries): Return bool.
2144
2145 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
2146
2147         * remote.c (putpkt_binary): Fix omitted bytes reporting.
2148         (getpkt_or_notif_sane_1): Likewise.
2149
2150 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2151
2152         * build-id.c (build_id_to_debug_bfd): Use std::string.
2153
2154 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2155
2156         * build-id.c (find_separate_debug_file_by_buildid): Return
2157         std::string.
2158         * build-id.h (find_separate_debug_file_by_buildid): Return
2159         std::string.
2160         * coffread.c (coff_symfile_read): Adjust to std::string.
2161         * elfread.c (elf_symfile_read): Adjust to std::string.
2162         * symfile.c (separate_debug_file_exists): Change parameter to
2163         std::string.
2164         (find_separate_debug_file): Return std::string.
2165         (find_separate_debug_file_by_debuglink): Return std::string.
2166         * symfile.h (find_separate_debug_file_by_debuglink): Return
2167         std::string.
2168
2169 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
2170
2171         * common/xml-utils.c (xml_escape_text): Move code to...
2172         (xml_escape_text_append): ... this new function.
2173         * common/xml-utils.h (xml_escape_text_append): New declaration.
2174         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
2175         New function.
2176         (_initialize_xml_utils): register test_xml_escape_text_append as
2177         a selftest.
2178
2179 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
2180
2181         * defs.h: Remove MAX_REGISTER_SIZE.
2182         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
2183         asserts.
2184         * python/py-unwind.c (pyuw_sniffer): Likewise.
2185
2186 2018-03-07  Tom Tromey  <tom@tromey.com>
2187
2188         * linux-tdep.c (linux_info_proc): Update.
2189         * target.h (struct target_ops) <to_fileio_readlink>: Return
2190         optional<string>.
2191         (target_fileio_readlink): Return optional<string>.
2192         * remote.c (remote_hostio_readlink): Return optional<string>.
2193         * inf-child.c (inf_child_fileio_readlink): Return
2194         optional<string>.
2195         * target.c (target_fileio_readlink): Return optional<string>.
2196
2197 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
2198
2199         * regcache.c (cooked_read_test): Add riscv to the list of
2200         architectures that have a save_reggroup.
2201
2202 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2203
2204         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
2205         value is not a dynamic class object.
2206
2207 2018-03-06  Tom Tromey  <tom@tromey.com>
2208
2209         * rust-exp.y: Formatting fixes.
2210
2211 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2212
2213         * riscv-tdep.c (riscv_register_name): Remove target description
2214         support.
2215         (riscv_gdbarch_init): Remove target description check.
2216
2217 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2218
2219         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
2220         comment.
2221         * riscv-tdep.h: Likewise.
2222
2223 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2224
2225         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
2226         (riscv_pseudo_register_write): Delete.
2227         (riscv_gdbarch_init): Remove all use of pseudo registers.
2228
2229 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2230
2231         * record-btrace.c (btrace_print_lines): Replace cleanup
2232         parameter with RAII equivalents.
2233         (btrace_insn_history): Replace cleanup with RAII equivalents.
2234         * ui-out.h (make_cleanup_ui_out_list_begin_end,
2235         make_cleanup_ui_out_tuple_begin_end): Remove.
2236         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
2237         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
2238         make_cleanup_ui_out_list_begin_end): Remove.
2239
2240 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2241
2242         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
2243         parameter types to std::vector.  Use bool.
2244         (record_btrace_wait): Replace VEC(tp_t) with
2245         std::vector<thread_info *>.
2246         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
2247
2248 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
2249
2250         * record-btrace.c (record_btrace_disable_callback): Remove.
2251         (struct scoped_btrace_disable): New.
2252         (record_btrace_open): Use scoped_btrace_disable.
2253
2254 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2255
2256         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
2257         reading values from registers.
2258
2259 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2260
2261         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
2262         where appropriate.
2263
2264 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2265
2266         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
2267         change parameter type.  Use GDB's print functions, and use
2268         core_addr_to_string where appropriate.
2269         (riscv_push_dummy_call): Use core_addr_to_string where
2270         appropriate, update call to riscv_print_arg_location, and reindent
2271         a few lines.
2272         (riscv_return_value): Update call to riscv_print_arg_location.
2273
2274 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2275             Tim Newsome <tim@sifive.com>
2276             Albert Ou <a0u@eecs.berkeley.edu>
2277             Darius Rad <darius@bluespec.com>
2278
2279         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
2280         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
2281         (ALLDEPFILES): Add riscv-tdep.c
2282         * configure.tgt: Add riscv support.
2283         * riscv-tdep.c: New file.
2284         * riscv-tdep.h: New file.
2285         * NEWS: Mention new target.
2286         * MAINTAINERS: Add entry for riscv.
2287
2288 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
2289
2290         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
2291         fields within aggregates.
2292
2293 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
2294
2295         * record-btrace.c (btrace_print_lines): Change type of flags to
2296         gdb_disassembly_flags.
2297
2298 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2299
2300         * fbsd-nat.c: Include "inf-ptrace.h".
2301         (USE_SIGTRAP_SIGINFO): Conditionally define.
2302         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
2303         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
2304         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
2305         function.
2306         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
2307         Likewise.
2308         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
2309         Likewise.
2310         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
2311         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
2312         "supports_stopped_by_hw_breakpoint" target methods.
2313
2314 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2315
2316         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
2317         * fbsd-nat.c (debug_fbsd_nat): New variable.
2318         (show_fbsd_nat_debug): New function.
2319         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
2320         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
2321
2322 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
2323
2324         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
2325         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
2326         prototype.
2327         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
2328         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
2329         method.
2330
2331 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2332
2333         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
2334         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
2335
2336 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2337
2338         * charset.c (struct charset_vector): New.
2339         (charsets): Change type to charset_vector.
2340         (find_charset_names): Adjust.
2341         (add_one): Adjust.
2342         (_initialize_charset): Adjust.
2343
2344 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2345
2346         * progspace.h (struct program_space) <deleted_solibs>: Change
2347         type to std::vector<std::string>.
2348         * progspace.c (clear_program_space_solib_cache): Adjust.
2349         * breakpoint.c (print_solib_event): Adjust.
2350         (check_status_catch_solib): Adjust.
2351         * solib.c (update_solib_list): Adjust.
2352         * ui-out.h (class ui_out) <field_string>: New overload.
2353         * ui-out.c (ui_out::field_string): New overload.
2354
2355 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2356
2357         * progspace.h (struct program_space): Add constructor and
2358         destructor, initialize fields.
2359         (add_program_space): Remove.
2360         * progspace.c (add_program_space): Rename to...
2361         (program_space::program_space): ... this.
2362         (release_program_space): Rename to...
2363         (program_space::~program_space): ... this.
2364         (delete_program_space): Use delete to delete program_space.
2365         (initialize_progspace): Use new to allocate program_space.
2366         * inferior.c (add_inferior_with_spaces): Likewise.
2367         (clone_inferior_command): Likewise.
2368         * infrun.c (follow_fork_inferior): Likewise.
2369         (handle_vfork_child_exec_or_exit): Likewise.
2370
2371 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
2372
2373         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
2374         (delim_string_to_char_ptr_vec): Return std::vector of
2375         gdb::unique_xmalloc_ptr.
2376         (dirnames_to_char_ptr_vec_append): Take std::vector of
2377         gdb::unique_xmalloc_ptr.
2378         (dirnames_to_char_ptr_vec): Return std::vector of
2379         gdb::unique_xmalloc_ptr.
2380         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
2381         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
2382         (delim_string_to_char_ptr_vec): Return an std::vector of
2383         gdb::unique_xmalloc_ptr, adjust the code.
2384         (dirnames_to_char_ptr_vec_append): Take an std::vector of
2385         gdb::unique_xmalloc_ptr, adjust the code.
2386         (dirnames_to_char_ptr_vec): Return an std::vector of
2387         gdb::unique_xmalloc_ptr, adjust the code.
2388         * auto-load.c (auto_load_safe_path_vec): Change type to
2389         std::vector of gdb::unique_xmalloc_ptr.
2390         (auto_load_expand_dir_vars): Return an std::vector of
2391         gdb::unique_xmalloc_ptr, adjust the code.
2392         (auto_load_safe_path_vec_update): Adjust.
2393         (filename_is_in_auto_load_safe_path_vec): Adjust.
2394         (auto_load_objfile_script_1): Adjust.
2395         * build-id.c (build_id_to_debug_bfd): Adjust.
2396         * linux-thread-db.c (thread_db_load_search): Adjust.
2397         * source.c (add_path): Adjust.
2398         (openp): Adjust.
2399         * symfile.c (find_separate_debug_file): Adjust.
2400         * utils.c (do_free_char_ptr_vec): Remove.
2401         (make_cleanup_free_char_ptr_vec): Remove.
2402
2403 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
2404
2405         PR gdb/22907
2406         * common/pathstuff.c: Conditionally include "<windows.h>".
2407
2408 2018-03-01  Georg Sauthoff  <mail@georg.so>
2409
2410         PR gdb/22888
2411         * gcore.in: Quote variables and switch interpreter to bash.
2412
2413 2018-03-01  Tom Tromey  <tom@tromey.com>
2414
2415         * dwarf2read.c (alloc_discriminant_info): Fix default_index
2416         assertion.  Add assertion for discriminant_index.
2417         (quirk_rust_enum): Use correct base type name in univariant case.
2418
2419 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
2420
2421         * record.c (get_call_history_modifiers): Return a
2422         record_print_flags.
2423         (cmd_record_call_history): Adjust.
2424         * record-btrace.c (record_btrace_call_history): Adjust.
2425         (record_btrace_call_history_range): Adjust.
2426         (record_btrace_call_history_from): Adjust.
2427         * target-debug.h (target_debug_print_record_print_flags): New.
2428         * target-delegates.c: Re-generate.
2429         * target.c (target_call_history): Change flags type.
2430         (target_call_history_from): Likewise.
2431         (target_call_history_range): Likewise.
2432         * target.h (struct target_ops) <target_call_history>: Likewise.
2433         (target_call_history_from): Likewise.
2434         (target_call_history_range): Likewise.
2435
2436 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2437             Simon Marchi  <simon.marchi@polymtl.ca>
2438
2439         * common/common-utils.c: Include "sys/stat.h".
2440         (is_regular_file): Move here from "source.c"; change return
2441         type to "bool".
2442         * common/common-utils.h (is_regular_file): New prototype.
2443         * common/pathstuff.c (contains_dir_separator): New function.
2444         * common/pathstuff.h (contains_dir_separator): New prototype.
2445         * source.c: Don't include "sys/stat.h".
2446         (is_regular_file): Move to "common/common-utils.c".
2447
2448 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
2449
2450         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
2451         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
2452         * auto-load.c: Include "common/pathstuff.h".
2453         * common/common-def.h (current_directory): Move here.
2454         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
2455         function.
2456         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
2457         prototype.
2458         * common/pathstuff.c: New file.
2459         * common/pathstuff.h: New file.
2460         * compile/compile.c: Include "common/pathstuff.h".
2461         * defs.h (current_directory): Move to "common/common-defs.h".
2462         * dwarf2read.c: Include "common/pathstuff.h".
2463         * exec.c: Likewise.
2464         * guile/scm-safe-call.c: Likewise.
2465         * linux-thread-db.c: Likewise.
2466         * main.c: Likewise.
2467         * nto-tdep.c: Likewise.
2468         * objfiles.c: Likewise.
2469         * source.c: Likewise.
2470         * symtab.c: Likewise.
2471         * utils.c: Include "common/pathstuff.h".
2472         (gdb_realpath): Move to "common/pathstuff.c".
2473         (gdb_realpath_keepfile): Likewise.
2474         (gdb_abspath): Likewise.
2475         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
2476         (gdb_realpath_keepfile): Likewise.
2477         (gdb_abspath): Likewise.
2478
2479 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
2480
2481         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
2482         wildcard process pid for super_resume for kernels with a
2483         specific bug.
2484
2485 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
2486
2487         * compile/compile.c (get_args): Add additional comments
2488         explaining function.
2489
2490 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
2491             Tom Tromey  <tom@tromey.com>
2492
2493         * target.h (memory_write_request_s): Remove typedef.  Don't define
2494         VEC.
2495         (target_write_memory_blocks): Change argument to std::vector.
2496         (struct memory_write_request): Add constructor.
2497         * target-memory.c (compare_block_starting_address): Return bool.
2498         Change argument types.
2499         (claim_memory): Change arguments to use std::vector.
2500         (split_regular_and_flash_blocks, blocks_to_erase)
2501         (compute_garbled_blocks): Likewise.
2502         (cleanup_request_data, cleanup_write_requests_vector): Remove.
2503         (target_write_memory_blocks): Change argument to std::vector.
2504         * symfile.c (struct load_section_data): Add constructor and
2505         destructor.  Use std::vector for "requests".
2506         (struct load_progress_data): Add initializers.
2507         (load_section_callback): Update.  Use "new".
2508         (clear_memory_write_data): Remove.
2509         (generic_load): Update.
2510
2511 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
2512
2513         * arch/aarch64.h: Use common/tdesc.h.
2514
2515 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2516
2517         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
2518         architecture with a 64-bit ABI.
2519
2520 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
2521
2522         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
2523         ahead of target description loading.
2524
2525 2018-02-26  Tom Tromey  <tom@tromey.com>
2526
2527         * stack.c (backtrace_command_1): Update.
2528         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
2529         of "flags".
2530         * python/py-framefilter.c (py_print_frame)
2531         (gdbpy_apply_frame_filter): Change type of "flags".
2532         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
2533         of "flags".
2534         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
2535         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
2536         * extension.h (enum frame_filter_flag): Rename from
2537         frame_filter_flags.
2538         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
2539         (apply_ext_lang_frame_filter): Change type of "flags".
2540         * extension.c (apply_ext_lang_frame_filter): Change type of
2541         "flags".
2542         * extension-priv.h (struct extension_language_ops)
2543         <apply_frame_filter>: Change type of "flags".
2544
2545 2018-02-26  Tom Tromey  <tom@tromey.com>
2546
2547         PR python/16497:
2548         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
2549         off-by-one in py_end computation.
2550         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
2551         PRINT_MORE_FRAMES.
2552         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
2553         constant.
2554
2555 2018-02-26  Tom Tromey  <tom@tromey.com>
2556
2557         * dwarf2read.c (struct variant_field): New.
2558         (struct nextfield) <variant>: New field.
2559         (dwarf2_add_field): Handle DW_TAG_variant_part.
2560         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
2561         discriminated union.
2562         (read_structure_type): Handle DW_TAG_variant_part.
2563         (handle_struct_member_die): New function, extracted from
2564         process_structure_scope.  Handle DW_TAG_variant.
2565         (process_structure_scope): Handle discriminated unions.  Call
2566         handle_struct_member_die.
2567
2568 2018-02-26  Tom Tromey  <tom@tromey.com>
2569
2570         * rust-lang.h (rust_last_path_segment): Declare.
2571         * rust-lang.c (rust_last_path_segment): Now public.  Change
2572         contract.
2573         (struct disr_info): Remove.
2574         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
2575         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
2576         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
2577         (rust_enum_p, rust_enum_variant): New function.
2578         (rust_underscore_fields): Remove "offset" parameter.
2579         (rust_print_enum): New function.
2580         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
2581         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
2582         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
2583         enums.
2584         (rust_internal_print_type): New function, from rust_print_type.
2585         Remove enum code.
2586         (rust_print_type): Call rust_internal_print_type.
2587         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
2588         Update enum handling.
2589         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
2590         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
2591         (rust_union_quirks): New functions.
2592         (process_full_comp_unit, process_full_type_unit): Call
2593         rust_union_quirks.
2594         (process_structure_scope): Update rust_unions if necessary.
2595
2596 2018-02-26  Tom Tromey  <tom@tromey.com>
2597
2598         * value.h (value_union_variant): Declare.
2599         * valops.c (value_union_variant): New function.
2600         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
2601         (struct discriminant_info): New.
2602         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
2603         enumerator.
2604         (struct main_type) <flag_discriminated_union>: New field.
2605
2606 2018-02-26  Tom Tromey  <tom@tromey.com>
2607
2608         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2609         unittests/unpack-selftests.c.
2610         * unittests/unpack-selftests.c: New file.
2611         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
2612
2613 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2614
2615         * dwarf2read.c (struct partial_die_info) <read>: New method.
2616         (read_partial_die): Remove the declaration.
2617         (load_partial_dies): Update.
2618         (partial_die_info::partial_die_info):
2619         (read_partial_die): Change it to partial_die_info::read.
2620
2621 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2622
2623         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
2624         (fixup_partial_die): Remove declaration.
2625         (scan_partial_symbols): Update.
2626         (partial_die_parent_scope): Likewise.
2627         (partial_die_full_name): Likewise.
2628         (fixup_partial_die): Change it to partial_die_info::fixup.
2629
2630 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2631
2632         * dwarf2read.c (read_partial_die): Update the declaration.
2633         (load_partial_dies): Caller update.
2634         (read_partial_die): Remove one argument abbrev_len.
2635
2636 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2637
2638         * dwarf2read.c (struct partial_die_info): Add ctor, delete
2639         assignment operator.
2640         (load_partial_dies): Use ctor and copy ctor.
2641         (read_partial_die): Update.
2642         (dwarf2_cu::find_partial_die): Use ctor.
2643
2644 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2645
2646         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
2647         (find_partial_die_in_comp_unit): Change it to
2648         dwarf2_cu::find_partial_die.
2649         (find_partial_die): Update.
2650
2651 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2652
2653         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
2654         is NULL.
2655
2656 2018-02-26  Yao Qi  <yao.qi@linaro.org>
2657
2658         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
2659
2660 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
2661
2662         * arch/amd64.h: Use common/tdesc.h.
2663         * arch/i386.c: Likewise.
2664         * arch/i386.h: Likewise.
2665         * arch/tic6x.c: Likewise.
2666         * arch/tdesc.h: Move file from here...
2667         * common/tdesc.h: ...to here.
2668         * features/aarch64-core.c: Regenerate.
2669         * features/aarch64-fpu.c: Regenerate.
2670         * features/i386/32bit-avx.c: Regenerate.
2671         * features/i386/32bit-avx512.c: Regenerate.
2672         * features/i386/32bit-core.c: Regenerate.
2673         * features/i386/32bit-linux.c: Regenerate.
2674         * features/i386/32bit-mpx.c: Regenerate.
2675         * features/i386/32bit-pkeys.c: Regenerate.
2676         * features/i386/32bit-sse.c: Regenerate.
2677         * features/i386/64bit-avx.c: Regenerate.
2678         * features/i386/64bit-avx512.c: Regenerate.
2679         * features/i386/64bit-core.c: Regenerate.
2680         * features/i386/64bit-linux.c: Regenerate.
2681         * features/i386/64bit-mpx.c: Regenerate.
2682         * features/i386/64bit-pkeys.c: Regenerate.
2683         * features/i386/64bit-segments.c: Regenerate.
2684         * features/i386/64bit-sse.c: Regenerate.
2685         * features/i386/x32-core.c: Regenerate.
2686         * features/tic6x-c6xp.c: Regenerate.
2687         * features/tic6x-core.c: Regenerate.
2688         * features/tic6x-gp.c: Regenerate.
2689         * target-descriptions.c: Use common/tdesc.h.
2690         * target-descriptions.h: Likewise.
2691
2692 2018-02-24  Tom Tromey  <tom@tromey.com>
2693
2694         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
2695         (try_thread_db_load_from_dir, thread_db_load_search): Use
2696         std::string.
2697         (info_auto_load_libthread_db_compare): Return bool.  Change
2698         argument types.
2699         (info_auto_load_libthread_db): Use std::vector, std::string.
2700         Remove cleanups.
2701
2702 2018-02-24  Tom Tromey  <tom@tromey.com>
2703
2704         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
2705         std::string.
2706         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
2707         std::string*.
2708         * gdbarch.c: Rebuild.
2709         * gdbarch.h: Rebuild.
2710         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
2711         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
2712         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
2713         std::string*.
2714
2715 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
2716
2717         * gdbtypes.h (sect_offset): Change type to uint64_t.
2718         (sect_offset_str): New function.
2719         * dwarf2read.c (create_addrmap_from_aranges): Use
2720         sect_offset_str.
2721         (error_check_comp_unit_head): Likewise.
2722         (create_debug_type_hash_table): Likewise.
2723         (read_cutu_die_from_dwo): Likewise.
2724         (init_cutu_and_read_dies): Likewise.
2725         (init_cutu_and_read_dies_no_follow): Likewise.
2726         (process_psymtab_comp_unit_reader): Likewise.
2727         (partial_die_parent_scope): Likewise.
2728         (peek_die_abbrev): Likewise.
2729         (process_queue): Likewise.
2730         (dwarf2_physname): Likewise.
2731         (read_namespace_alias): Likewise.
2732         (read_import_statement): Likewise.
2733         (create_dwo_cu_reader): Likewise.
2734         (create_cus_hash_table): Likewise.
2735         (lookup_dwo_cutu): Likewise.
2736         (inherit_abstract_dies): Likewise.
2737         (read_func_scope): Likewise.
2738         (read_call_site_scope): Likewise.
2739         (dwarf2_add_member_fn): Likewise.
2740         (read_common_block): Likewise.
2741         (read_module_type): Likewise.
2742         (read_typedef): Likewise.
2743         (read_subrange_type): Likewise.
2744         (load_partial_dies): Likewise.
2745         (read_partial_die): Likewise.
2746         (find_partial_die): Likewise.
2747         (read_str_index): Likewise.
2748         (dwarf2_string_attr): Likewise.
2749         (build_error_marker_type): Likewise.
2750         (lookup_die_type): Likewise.
2751         (dump_die_shallow): Likewise.
2752         (follow_die_ref): Likewise.
2753         (dwarf2_fetch_die_loc_sect_off): Likewise.
2754         (dwarf2_fetch_constant_bytes): Likewise.
2755         (follow_die_sig): Likewise.
2756         (get_signatured_type): Likewise.
2757         (get_DW_AT_signature_type): Likewise.
2758         (dwarf2_find_containing_comp_unit): Likewise.
2759         (set_die_type): Likewise.
2760
2761 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
2762
2763         * arch/aarch64.c: Include "common-defs.h".
2764         * arch/amd64.c: Likewise.
2765         * arch/i386.c: Likewise.
2766
2767 2018-02-21  Tom Tromey  <tom@tromey.com>
2768
2769         * value.h: (extract_field_op): Update.
2770         * eval.c (extract_field_op): Return a const char *.
2771         * expression.h (parse_expression_for_completion): Update.
2772         * completer.c (complete_expression): Update.
2773         (add_struct_fields): Make fieldname const.
2774         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
2775         (mark_completion_tag, parse_exp_in_context_1): Update.
2776         (parse_expression_for_completion): Change "name" to
2777         unique_xmalloc_ptr*.
2778
2779 2018-02-21  Tom Tromey  <tom@tromey.com>
2780
2781         * infcall.c (call_function_by_hand_dummy): Use std::vector.
2782
2783 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2784
2785         * avr-tdep.c (avr_read_pc): Change parameter type to
2786         readable_regcache.
2787         * gdbarch.sh (read_pc): Likewise.
2788         * gdbarch.c: Re-generated.
2789         * gdbarch.h: Re-generated.
2790         * hppa-tdep.c (hppa_read_pc): Change parameter type to
2791         readable_regcache.
2792         * ia64-tdep.c (ia64_read_pc): Likewise.
2793         * mips-tdep.c (mips_read_pc): Likewise.
2794         * spu-tdep.c (spu_read_pc): Likewise.
2795
2796 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2797
2798         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
2799         * regcache-dump.c: New file.
2800         * regcache.c: Move register_dump to regcache-dump.c.
2801         (maintenance_print_registers): Likewise.
2802         (maintenance_print_raw_registers): Likewise.
2803         (maintenance_print_cooked_registers): Likewise.
2804         (maintenance_print_register_groups): Likewise.
2805         (maintenance_print_remote_registers): Likewise.
2806         (_initialize_regcache): Likewise.
2807         * regcache.h (register_dump): Moved from regcache.c.
2808
2809 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2810
2811         * regcache.c (regcache::regcache): Update.
2812         (regcache::invalidate): Move it to detached_regcache::invalidate.
2813         (get_thread_arch_aspace_regcache): Update.
2814         (regcache::raw_update): Update.
2815         (regcache::cooked_read): Remove some code.
2816         (regcache::cooked_read_value): Likewise.
2817         (regcache::raw_write): Remove assert on m_readonly_p.
2818         (regcache::raw_supply_integer): Move it to
2819         detached_regcache::raw_supply_integer.
2820         (regcache::raw_supply_zeroed): Likewise.
2821         * regcache.h (detached_regcache) <raw_supply_integer>: New
2822         declaration.
2823         <raw_supply_zeroed, invalidate>: Likewise.
2824         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
2825         <invalidate>: Likewise.
2826         <m_readonly_p>: Removed.
2827
2828 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2829
2830         * infcmd.c (get_return_value): Let stop_regs point to
2831         get_current_regcache.
2832         * regcache.c (regcache::regcache): Remove.
2833         (register_dump_reg_buffer): New class.
2834         (regcache_print): Adjust.
2835         * regcache.h (regcache): Remove constructors.
2836
2837 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2838
2839         * regcache.c (class register_dump): New class.
2840         (register_dump_regcache, register_dump_none): New class.
2841         (register_dump_remote, register_dump_groups): New class.
2842         (regcache_print): Update.
2843         * regcache.h (regcache_dump_what): Move it to regcache.c.
2844         (regcache) <dump>: Remove.
2845
2846 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2847
2848         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
2849          reg_buffer_rw *.
2850         (jit_unwind_reg_set_impl): Call raw_supply.
2851         (jit_frame_sniffer): Use reg_buffer_rw.
2852         * record-full.c (record_full_core_regbuf): Change its type.
2853         (record_full_core_open_1): Use reg_buffer_rw.
2854         (record_full_close): Likewise.
2855         (record_full_core_fetch_registers): Use regcache->raw_supply.
2856         (record_full_core_store_registers): Likewise.
2857         * regcache.c (regcache::get_register_status): Move it to
2858         reg_buffer.
2859         (regcache_raw_set_cached_value): Remove.
2860         (regcache::raw_set_cached_value): Remove.
2861         (regcache::raw_write): Call raw_supply.
2862         (regcache::raw_supply): Move it to reg_buffer_rw.
2863         * regcache.h (regcache_raw_set_cached_value): Remove.
2864         (reg_buffer_rw): New class.
2865
2866 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2867
2868         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
2869         readonly_detached_regcache.
2870         (dummy_frame_prev_register): Use regcache->cooked_read.
2871         * frame.c (frame_save_as_regcache): Change return type.
2872         (frame_pop): Update.
2873         * frame.h (frame_save_as_regcache): Update declaration.
2874         * inferior.h (get_infcall_suspend_state_regcache): Update
2875         declaration.
2876         * infrun.c (infcall_suspend_state) <registers>: use
2877         readonly_detached_regcache.
2878         (save_infcall_suspend_state): Don't use regcache_dup.
2879         (get_infcall_suspend_state_regcache): Change return type.
2880         * linux-fork.c (struct fork_info) <savedregs>: Change to
2881         readonly_detached_regcache.
2882         <pc>: New field.
2883         (fork_save_infrun_state): Don't use regcache_dup.
2884         (info_checkpoints_command): Adjust.
2885         * mi/mi-main.c (register_changed_p): Update declaration.
2886         (mi_cmd_data_list_changed_registers): Use
2887         readonly_detached_regcache.
2888         (register_changed_p): Change parameter type to
2889         readonly_detached_regcache.
2890         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
2891         readonly_detached_regcache.
2892         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
2893         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
2894         New.
2895         (regcache::save): Move it to reg_buffer.
2896         (regcache::restore): Change parameter type.
2897         (regcache_dup): Remove.
2898         * regcache.h (reg_buffer) <save>: New method.
2899         (readonly_detached_regcache): New class.
2900         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
2901         readonly_detached_regcache.
2902         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
2903
2904 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2905
2906         * frame.c (frame_save_as_regcache): Use regcache method save.
2907         (frame_pop): Use regcache method restore.
2908         * infrun.c (restore_infcall_suspend_state): Likewise.
2909         * linux-fork.c (fork_load_infrun_state): Likewise.
2910         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
2911         save.
2912         * regcache.c (regcache_save): Remove.
2913         (regcache::restore): More asserts.
2914         (regcache_cpy): Remove.
2915         * regcache.h (regcache_save): Remove the declaration.
2916         (regcache::restore): Move from private to public.
2917         Remove the friend declaration of regcache_cpy.
2918         (regcache_cpy): Remove declaration.
2919
2920 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2921
2922         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
2923         parameter type to 'readable_regcache *'.
2924         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2925         * arm-tdep.c (arm_neon_quad_read): Likewise.
2926         (arm_pseudo_read): Likewise.
2927         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2928         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2929         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2930         * gdbarch.c: Re-generated.
2931         * gdbarch.h: Re-generated.
2932         * gdbarch.sh (pseudo_register_read): Change parameter type to
2933         'readable_regcache *'.
2934         (pseudo_register_read_value): Likewise.
2935         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
2936         (h8300_pseudo_register_read): Likewise.
2937         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
2938         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2939         (i386_pseudo_register_read_into_value): Likewise.
2940         (i386_pseudo_register_read_value): Likewise.
2941         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
2942         declaration.
2943         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
2944         * m32c-tdep.c (m32c_raw_read): Likewise.
2945         (m32c_read_flg): Likewise.
2946         (m32c_banked_register): Likewise.
2947         (m32c_banked_read): Likewise.
2948         (m32c_sb_read): Likewise.
2949         (m32c_part_read): Likewise.
2950         (m32c_cat_read): Likewise.
2951         (m32c_r3r2r1r0_read): Likewise.
2952         (m32c_pseudo_register_read): Likewise.
2953         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2954         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2955         (mep_pseudo_cr64_read): Likewise.
2956         (mep_pseudo_register_read): Likewise.
2957         * mips-tdep.c (mips_pseudo_register_read): Likewise.
2958         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2959         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2960         * regcache.c (regcache::raw_read): Move it to readable_regcache.
2961         (regcache::cooked_read): Likewise.
2962         (regcache::cooked_read_value): Likewise.
2963         (regcache_cooked_read_signed):
2964         (regcache::cooked_read): Likewise.
2965         * regcache.h (readable_regcache): New class.
2966         (regcache): Inherit readable_regcache.  Move some methods to
2967         readable_regcache.
2968         * rl78-tdep.c (rl78_pseudo_register_read): Change
2969         parameter type to 'readable_regcache *'.
2970         * rs6000-tdep.c (do_regcache_raw_read): Remove.
2971         (e500_pseudo_register_read): Change parameter type to
2972         'readable_regcache *'.
2973         (dfp_pseudo_register_read): Likewise.
2974         (vsx_pseudo_register_read): Likewise.
2975         (efpr_pseudo_register_read): Likewise.
2976         * s390-tdep.c (s390_pseudo_register_read): Likewise.
2977         * sh-tdep.c (sh_pseudo_register_read): Likewise.
2978         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
2979         (sh64_pseudo_register_read): Likewise.
2980         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
2981         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2982         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
2983         (spu_pseudo_register_read): Likewise.
2984         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
2985         (xtensa_pseudo_register_read): Likewise.
2986
2987 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2988
2989         * regcache.c (regcache::regcache): Call reg_buffer ctor.
2990         (regcache::arch): Move it to reg_buffer::arch.
2991         (regcache::register_buffer): Likewise.
2992         (regcache::assert_regnum): Likewise.
2993         (regcache::num_raw_registers): Likewise.
2994         * regcache.h (reg_buffer): New class.
2995         (regcache): Inherit reg_buffer.
2996
2997 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
2998
2999         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
3000         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
3001
3002 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
3003
3004         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
3005
3006 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
3007
3008         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
3009         (SFILES): Remove common/*.c files.
3010         (COMMON_OBS): Remove some *.o files built from common/*.c files.
3011         * common/common.host: Add common reference.
3012         * configure.ac: Likewise.
3013         * configure: Regenerate.
3014
3015 2018-02-16  Yao Qi  <yao.qi@linaro.org>
3016
3017         * block.c (block_namespace_info): Inherit allocate_on_obstack.
3018         (block_initialize_namespace): Use new.
3019         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
3020         (dwarf2_free_objfile): Use delete.
3021         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
3022         (copy_type_recursive): Use new.
3023         * gdb_obstack.h (allocate_on_obstack): New.
3024
3025 2018-02-15  Yao Qi  <yao.qi@linaro.org>
3026
3027         PR gdb/22849
3028         * inferior.c (exit_inferior_1): Reset inf->control.
3029
3030 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
3031
3032         * ada-lang.c (ada_to_fixed_value_create): Delete advance
3033         declaration.
3034
3035 2018-02-14  Pedro Alves  <palves@redhat.com>
3036
3037         * frame-unwind.c (frame_unwind_try_unwinder): Always call
3038         frame_cleanup_after_sniffer on exception.
3039
3040 2018-02-14  Tom Tromey  <tom@tromey.com>
3041
3042         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
3043         const.
3044         (solib_bfd_open): Make pathname const.
3045         * solib.c (solib_bfd_open): Make pathname const.
3046         * solib-spu.c (spu_bfd_fopen): Make name const.
3047         (spu_bfd_open): Make pathname const.
3048         * solib-darwin.c (darwin_bfd_open): Make pathname const.
3049         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
3050
3051 2018-02-14  Tom Tromey  <tom@tromey.com>
3052
3053         * symfile.c (symfile_bfd_open): Update.
3054         * source.h (openp, source_full_path_of, find_and_open_source):
3055         Change argument type to unique_xmalloc_ptr.
3056         * source.c (openp): Take a unique_xmalloc_ptr.
3057         (source_full_path_of, find_and_open_source): Likewise.
3058         (open_source_file, symtab_to_fullname): Update.
3059         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
3060         unique_xmalloc_ptr.
3061         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
3062         (exec_file_find): Update.
3063         * psymtab.c (psymtab_to_fullname): Update.
3064         * nto-tdep.h (nto_find_and_open_solib): Update.
3065         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
3066         unique_xmalloc_ptr.
3067         * exec.c (exec_file_attach): Update.
3068         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
3069         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
3070
3071 2018-02-14  Tom Tromey  <tom@tromey.com>
3072
3073         * solib.c: Include source.h.
3074         * nto-tdep.c: Include source.h.
3075         * mi/mi-cmd-env.c: Include source.h.
3076         * infcmd.c: Include source.h.
3077         * exec.c: Include source.h.
3078         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
3079         (add_path, directory_switch, source_path, init_source_path): Move
3080         declarations...
3081         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
3082         (add_path, directory_switch, source_path, init_source_path):
3083         ...here.
3084
3085 2018-02-14  Tom Tromey  <tom@tromey.com>
3086
3087         * solist.h (exec_file_find, solib_find): Return
3088         unique_xmalloc_ptr.
3089         (solib_bfd_fopen): Take a const char *.
3090         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
3091         (exec_file_find, solib_find): Likewise.
3092         (solib_bfd_fopen): Do not take ownership of "pathname".
3093         (solib_bfd_open): Use unique_xmalloc_ptr.
3094         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
3095         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
3096         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
3097         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
3098
3099 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
3100
3101         * ada-lang.c (name_match_type_from_name): Remove reference to
3102         ada_name_for_lookup in function's documentation.
3103         * ada-lang.h (ada_name_for_lookup): Delete declaration.
3104
3105 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
3106
3107         * defs.h (enum openp_flags): New enum.
3108         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
3109         Move to enum openp_flags.
3110         (openp_flags): New enum flags.
3111         (openp): Change parameter type to openp_flags.
3112         * source.c (openp): Change parameter type to openp_flags.
3113         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
3114         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
3115
3116 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
3117
3118         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
3119         per-command.
3120
3121 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
3122
3123         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
3124         into...
3125         (class dwarf2_queue_guard): ...the destructor of this new class.
3126         (dw2_do_instantiate_symtab): Create instance of the new class
3127         dwarf2_queue_guard, remove cleanup.
3128
3129 2018-02-09  Tom Tromey  <tom@tromey.com>
3130
3131         * source.c (find_source_lines): Don't reference past the end of
3132         the vector.
3133
3134 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3135
3136         * remote.c (remote_btrace_maybe_reopen): Change error message.
3137         * btrace.c (btrace_enable): Likewise.
3138         (parse_xml_btrace): Likewise.
3139         (parse_xml_btrace_conf): Likewise.
3140
3141 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3142
3143         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
3144         (linux_enable_pt, linux_enable_bts): Call
3145         diagnose_perf_event_open_fail.
3146
3147 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3148
3149         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
3150         Remove parameter and change return type.  Update callers.  Move it.
3151         (linux_enable_bts, linux_enable_pt): Improve error message.
3152         (linux_enable_pt): Remove zero buffer size check.
3153         (linux_enable_btrace): Improve error messages.  Remove NULL return
3154         check.
3155
3156 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3157
3158         * btrace.c (btrace_enable): Remove target_supports_btrace call.
3159         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
3160         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
3161         (linux_supports_pt, linux_supports_btrace): Remove.
3162         (linux_enable_bts): Call cpu_supports_bts.
3163         * nat/linux-btrace.h (linux_supports_btrace): Remove.
3164         * remote.c (remote_supports_btrace): Remove.
3165         (init_remote_ops): Remove remote_supports_btrace.
3166         * target-delegates.c: Regenerated.
3167         * target.c (target_supports_btrace): Remove.
3168         * target.h (target_ops) <to_supports_btrace>: Remove
3169         (target_supports_btrace): Remove.
3170         * x86-linux-nat.c (x86_linux_create_target): Remove
3171         linux_supports_btrace.
3172
3173 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3174
3175         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
3176         btrace failed.
3177         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
3178         exception and use message in own exception.
3179
3180 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3181
3182         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
3183         (perf_event_pt_event_type): Use gdb_file_up.
3184         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
3185         scoped_fd, and scoped_mmap.
3186
3187 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3188
3189         * common/scoped_mmap.h: New.
3190         * unittests/scoped_mmap-selftest.c: New.
3191         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3192         unittests/scoped_mmap-selftest.c.
3193
3194 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
3195
3196         * common/scoped_fd.h: New.
3197         * unittests/scoped_fd-selftest.c: New.
3198         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
3199         unittests/scoped_fd-selftest.c.
3200
3201 2018-02-09  Tom Tromey  <tom@tromey.com>
3202
3203         * auto-load.c (auto_load_section_scripts): Use
3204         gdb::unique_xmalloc_ptr.
3205
3206 2018-02-09  Tom Tromey  <tom@tromey.com>
3207
3208         * auto-load.c (execute_script_contents): Use std::string.
3209
3210 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
3211
3212         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
3213         Python function, rather than a new command.
3214
3215 2018-02-08  Tom Tromey  <tom@tromey.com>
3216
3217         * solib.c (solib_find_1): Use std::string.
3218         (solib_bfd_fopen): Use unique_xmalloc_ptr.
3219
3220 2018-02-08  Tom Tromey  <tom@tromey.com>
3221
3222         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
3223
3224 2018-02-08  Tom Tromey  <tom@tromey.com>
3225
3226         * source.c (find_source_lines): Use gdb::def_vector.
3227
3228 2018-02-08  Tom Tromey  <tom@tromey.com>
3229
3230         * macrocmd.c (struct temporary_macro_definition): New.
3231         (macro_define_command): Use temporary_macro_definition.  Remove
3232         cleanups.
3233         (free_macro_definition_ptr): Remove.
3234
3235 2018-02-08  Tom Tromey  <tom@tromey.com>
3236
3237         * macroexp.c (maybe_expand): Use std::string.
3238
3239 2018-02-08  Tom Tromey  <tom@tromey.com>
3240
3241         * macroexp.c (struct macro_buffer): Add initializers for some
3242         members.
3243         (init_buffer, init_shared_buffer, free_buffer)
3244         (free_buffer_return_text): Remove.
3245         (macro_buffer): New constructors.
3246         (~macro_buffer): New destructor.
3247         (macro_buffer::set_shared): New method.
3248         (macro_buffer::resize_buffer, macro_buffer::appendc)
3249         (macro_buffer::appendmem): Now methods, not free functions.
3250         (set_token, append_tokens_without_splicing, stringify)
3251         (macro_stringify): Update.
3252         (gather_arguments): Change return type.  Remove argc_p argument,
3253         add args_ptr argument.  Use std::vector.
3254         (substitute_args): Remove argc argument.  Accept std::vector.
3255         (expand): Update.  Use std::vector.
3256         (scan, macro_expand, macro_expand_next): Update.
3257
3258 2018-02-08  Tom Tromey  <tom@tromey.com>
3259
3260         * symtab.c (default_collect_symbol_completion_matches_break_on):
3261         Use unique_xmalloc_ptr.
3262         * macroscope.h: (sal_macro_scope, user_macro_scope)
3263         (default_macro_scope): Return unique_xmalloc_ptr.
3264         * macroscope.c (sal_macro_scope, user_macro_scope)
3265         (default_macro_scope): Return unique_xmalloc_ptr.
3266         * macroexp.h (macro_expand, macro_expand_once): Return
3267         unique_xmalloc_ptr.
3268         * macroexp.c (macro_expand, macro_expand_once): Return
3269         unique_xmalloc_ptr.
3270         * macrocmd.c (macro_expand_command, macro_expand_once_command)
3271         (info_macro_command, info_macros_command): Use
3272         unique_xmalloc_ptr.
3273         * compile/compile-c-support.c (write_macro_definitions): Use
3274         unique_xmalloc_ptr.
3275         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
3276
3277 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
3278
3279         * value.c (value_static_field): Assign field type instead of
3280         containing type when returning an optimized out value.
3281
3282 2018-02-06  Yao Qi  <yao.qi@linaro.org>
3283
3284         * ft32-tdep.c (ft32_read_pc): Remove.
3285         (ft32_write_pc): Remove.
3286         (ft32_gdbarch_init): Update.
3287         * m32r-tdep.c (m32r_read_pc): Remove.
3288         (m32r_gdbarch_init): Update.
3289         * mep-tdep.c (mep_read_pc): Remove.
3290         (mep_gdbarch_init): Update.
3291         * microblaze-tdep.c (microblaze_write_pc): Remove.
3292         (microblaze_gdbarch_init): Update.
3293         * mn10300-tdep.c (mn10300_read_pc): Remove.
3294         (mn10300_write_pc): Remove.
3295         (mn10300_gdbarch_init): Update.
3296         * moxie-tdep.c (moxie_read_pc): Remove.
3297         (moxie_write_pc): Remove.
3298         (moxie_gdbarch_init): Update.
3299
3300 2018-02-06  Yao Qi  <yao.qi@linaro.org>
3301
3302         * expprint.c (print_subexp_standard): Handle
3303         OP_F77_UNDETERMINED_ARGLIST.
3304         (dump_subexp_body_standard): Likewise.
3305
3306 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
3307
3308         * target-descriptions.c (tdesc_element_visitor) Add empty
3309         implementations.
3310         (tdesc_type): Move make_gdb_type from here.
3311         (tdesc_type_builtin): Likewise.
3312         (tdesc_type_vector): Likewise.
3313         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
3314         (make_gdb_type_struct): Move from tdesc_type_with_fields.
3315         (make_gdb_type_union): Likewise.
3316         (make_gdb_type_flags): Likewise.
3317         (make_gdb_type_enum): Likewise.
3318         (make_gdb_type): New function.
3319         (tdesc_register_type): Use static make_gdb_type.
3320
3321 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
3322
3323         * infcmd.c (default_print_one_register_info): Align natural-format
3324         column values consistently one under another.
3325         (pad_to_column): New function.
3326
3327 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
3328
3329         * dwarf2read.c (dwarf2_physname): Move commment.
3330
3331 2018-02-01  Leszek Swirski  <leszeks@google.com>
3332
3333         * varobj.c (varobj_formatted_print_options): Allow recursive
3334         pretty printing if pretty printing is enabled.
3335
3336 2018-02-01  Leszek Swirski  <leszeks@google.com>
3337
3338         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
3339         names after a structop as a filename.
3340
3341 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3342
3343         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
3344         (arm_record_coproc_data_proc): Likewise.
3345
3346 2018-02-01  Yao Qi  <yao.qi@linaro.org>
3347
3348         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
3349
3350 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
3351
3352         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
3353         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
3354
3355 2018-01-31  Pedro Alves  <palves@redhat.com>
3356
3357         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
3358         * inflow.c (child_terminal_save_inferior): Wrap reference to
3359         tcgetpgrp in HAVE_TERMIOS_H.
3360         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
3361         _WIN32.
3362         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
3363         always iterate over all inferiors.
3364         (gdbsim_cntrl_c): Adjust.
3365         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
3366
3367 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3368
3369         * gdbtypes.c (lookup_array_range_type): Make sure the array's
3370         index type is objfile-owned if the element type is as well.
3371
3372 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
3373
3374         GDB 8.1 released.
3375
3376 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3377
3378         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
3379         "features/s390x-linux64.c".
3380         (_initialize_s390_linux_tdep): Remove initialization of tdescs
3381         s390_linux32 and s390x_linux64.
3382         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
3383         default tdesc.
3384         * s390-tdep.c: Include "features/s390-linux32.c" and
3385         "features/s390x-linux64.c".
3386         (s390_tdesc_valid): Add check for tdesc_has_registers.
3387         (s390_gdbarch_init): Make sure there is always a valid tdesc.
3388         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
3389         tdesc_s390x_linux64.
3390         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
3391         tdesc_s390x_linux64 to...
3392         * s390-tdep.h: ...here.
3393
3394 2018-01-30  Pedro Alves  <palves@redhat.com>
3395
3396         PR gdb/13211
3397         * config.in, configure: Regenerate.
3398         * configure.ac: Check for getpgid.
3399         * go32-nat.c (go32_pass_ctrlc): New.
3400         (go32_target): Install it.
3401         * inf-child.c (inf_child_target): Install
3402         child_terminal_save_inferior, child_pass_ctrlc and
3403         child_interrupt.
3404         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
3405         (inf_ptrace_target): No longer install it.
3406         * infcmd.c (interrupt_target_1): Adjust.
3407         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
3408         (child_interrupt): Declare.
3409         (inferior::terminal_state): New.
3410         * inflow.c (struct terminal_info): Update comments.
3411         (inferior_process_group): Delete.
3412         (terminal_is_ours): Delete.
3413         (gdb_tty_state): New.
3414         (child_terminal_init): Adjust.
3415         (is_gdb_terminal, sharing_input_terminal_1)
3416         (sharing_input_terminal): New functions.
3417         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
3418         Set the process's actual process group in the foreground if
3419         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
3420         mark terminal as the inferior's if not sharing GDB's terminal.
3421         Don't check attach_flag.
3422         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
3423         pass down a target_terminal_state.
3424         (child_terminal_save_inferior): New, factored out from ...
3425         (child_terminal_ours_1): ... this.  Handle
3426         target_terminal_state::is_ours_for_output.
3427         (child_interrupt, child_pass_ctrlc): New.
3428         (inflow_inferior_exit): Clear the inferior's terminal_state.
3429         (copy_terminal_info): Copy the inferior's terminal state.
3430         (_initialize_inflow): Remove reference to terminal_is_ours.
3431         * inflow.h (inferior_process_group): Delete.
3432         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
3433         * procfs.c (procfs_target): Don't install procfs_interrupt.
3434         (procfs_interrupt): Delete.
3435         * remote.c (remote_serial_quit_handler): Adjust.
3436         (remote_interrupt): Remove ptid parameter.  Adjust.
3437         * target-delegates.c: Regenerate.
3438         * target.c: Include "terminal.h".
3439         (target_terminal::terminal_state): Rename to ...
3440         (target_terminal::m_terminal_state): ... this.
3441         (target_terminal::init): Adjust.
3442         (target_terminal::inferior): Adjust to per-inferior
3443         terminal_state.
3444         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
3445         (target_terminal::ours, target_terminal::ours_for_output): Use
3446         target_terminal_is_ours_kind.
3447         (target_interrupt): Remove ptid parameter.  Adjust.
3448         (default_target_pass_ctrlc): Adjust.
3449         * target.h (target_ops::to_terminal_save_inferior): New field.
3450         (target_ops::to_interrupt): Remove ptid_t parameter.
3451         (target_interrupt): Remove ptid_t parameter.  Update comment.
3452         (target_pass_ctrlc): Update comment.
3453         * target/target.h (target_terminal_state): New scoped enum,
3454         factored out of ...
3455         (target_terminal::terminal_state): ... here.
3456         (target_terminal::inferior): Update comments.
3457         (target_terminal::restore_inferior): New.
3458         (target_terminal::is_inferior, target_terminal::is_ours)
3459         (target_terminal::is_ours_for_output): Adjust.
3460         (target_terminal::scoped_restore_terminal_state): Adjust to
3461         rename, and call restore_inferior() instead of inferior().
3462         (target_terminal::scoped_restore_terminal_state::m_state): Change
3463         type.
3464         (target_terminal::terminal_state): Rename to ...
3465         (target_terminal::m_terminal_state): ... this and change type.
3466
3467 2018-01-30  Pedro Alves  <palves@redhat.com>
3468
3469         * linux-nat.c (wait_for_signal): New function.
3470         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
3471         directly.
3472         (async_terminal_is_ours)
3473         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
3474         (linux_nat_add_target): Don't override
3475         to_terminal_inferior/to_terminal_ours.
3476
3477 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
3478
3479         * remote.c (remote_follow_fork): Don't call "detach_inferior".
3480
3481 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
3482
3483         * dwarf2read.c (free_dwo_files): Add forward-declaration.
3484         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
3485         dwarf2_per_objfile_free here.
3486         (dwarf2_per_objfile_free): Remove.
3487         (_initialize_dwarf2_read): Don't register
3488         dwarf2_per_objfile_free as a registry cleanup.
3489
3490 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
3491
3492         Avoid compilation errors in MinGW native builds
3493
3494         The error is triggered by including python-internal.h, and the
3495         error message is:
3496
3497              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
3498                       from build-gnulib/import/math.h:27,
3499                       from d:/usr/Python26/include/pyport.h:235,
3500                       from d:/usr/Python26/include/Python.h:58,
3501                       from python/python-internal.h:94,
3502                       from python/py-arch.c:24:
3503              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
3504         using ::hypot;
3505                 ^~~~~
3506
3507         This happens because Python headers define 'hypot' to expand t
3508         '_hypot' in the Windows builds.
3509         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
3510         'hypoth'.  This avoids a compilation error.
3511
3512 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3513
3514         * MAINTAINERS (Write After Approval): Fix ordering.
3515
3516 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
3517
3518         * MAINTAINERS (Write After Approval): Add Alan Hayward.
3519
3520 2018-01-26  Alan Modra  <amodra@gmail.com>
3521
3522         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
3523         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
3524         Remove nop.  Make const.  Comment.
3525         (powerpc32_plt_stub_so_2): New.
3526         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
3527         Correct count.  Update uses.
3528         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
3529         Move common code reading PLT entry word.  Correct
3530         powerpc32_plt_stub PLT address calculation.
3531         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
3532         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
3533         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
3534         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
3535         (ppc64_standard_linkage8): Likewise.
3536         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
3537         Correct insns description.
3538         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
3539
3540 2018-01-24  Pedro Alves  <palves@redhat.com>
3541
3542         GCC PR libstdc++/83906
3543         * gdbtypes.c (operator==(const dynamic_prop &,
3544         const dynamic_prop &)): New.
3545         (operator==(const range_bounds &, const range_bounds &)): New.
3546         (check_types_equal): Use them instead of memcmp.
3547         * gdbtypes.h (operator==(const dynamic_prop &,
3548         const dynamic_prop &)): Declare.
3549         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
3550         (operator==(const range_bounds &, const range_bounds &)): Declare.
3551         (operator!=(const range_bounds &, const range_bounds &)): Declare.
3552
3553 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3554
3555         * s390-linux-tdep.c (s390_record_address_mask)
3556         (s390_record_calc_disp_common, s390_record_calc_disp)
3557         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3558         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3559         (s390_process_record): Move to s390-tdep.c.
3560         (s390_linux_init_abi_any): Adjust.
3561         * s390-tdep.c (s390_record_address_mask)
3562         (s390_record_calc_disp_common, s390_record_calc_disp)
3563         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
3564         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
3565         (s390_process_record): Moved from s390-linux-tdep.c
3566         (s390_gdbarch_init): Adjust.
3567
3568 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3569
3570         * s390-linux-nat.c (s390-tdep.h): New include.
3571         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
3572         (HFILES_NO_SRCDIR): Add s390-tdep.h.
3573         (ALLDEPFILES): Add s390-tdep.c.
3574         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
3575         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
3576         * s390-tdep.h: ...this.  New file.
3577         * s390-linux-tdep.c (s390-tdep.h): New include.
3578         (_initialize_s390_tdep): Rename to...
3579         (_initialize_s390_linux_tdep): ...this and adjust.
3580         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
3581         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
3582         s390-tdep.h.
3583         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
3584         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
3585         (s390_is_partial_instruction, s390_software_single_step)
3586         (is_non_branch_ril, s390_displaced_step_copy_insn)
3587         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
3588         (s390_prologue_data, s390_addr, s390_store, s390_load)
3589         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
3590         (s390_register_call_saved, s390_guess_tracepoint_registers)
3591         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
3592         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
3593         (s390_pseudo_register_name, s390_pseudo_register_type)
3594         (s390_pseudo_register_read, s390_pseudo_register_write)
3595         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
3596         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
3597         (s390_addr_bits_remove, s390_address_class_type_flags)
3598         (s390_address_class_type_flags_to_name)
3599         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
3600         (s390_function_arg_float, s390_function_arg_vector)
3601         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
3602         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
3603         (s390_frame_align, s390_register_return_value, s390_return_value)
3604         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
3605         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
3606         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
3607         (s390_trad_frame_prev_register, s390_unwind_cache)
3608         (s390_prologue_frame_unwind_cache)
3609         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
3610         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
3611         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
3612         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
3613         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
3614         (s390_frame_base_address, s390_local_base_address)
3615         (s390_frame_base, s390_gcc_target_options)
3616         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
3617         (s390_validate_reg_range, s390_tdesc_valid)
3618         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
3619         * s390-tdep.c: ...this.  New file.
3620
3621 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3622
3623         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
3624         (s390_process_record, s390_gdbarch_tdep_alloc)
3625         (s390_linux_init_abi_any): Use/set new hook.
3626
3627 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3628
3629         * s390-linux-tdep.c (osabi.h): New include.
3630         (s390_linux_init_abi_31, s390_linux_init_abi_64)
3631         (s390_linux_init_abi_any): New functions.
3632         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
3633
3634 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3635
3636         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
3637         tdesc_has_registers check
3638
3639 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3640
3641         * s390-linux-tdep.c (s390_tdesc_valid): New function.
3642         (s390_validate_reg_range): New macro.
3643         (s390_gdbarch_init): Adjust.
3644
3645 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3646
3647         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
3648         (s390_gdbarch_tdep_alloc): Adjust.
3649         (s390_gdbarch_init): Adjust.
3650
3651 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3652
3653         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
3654         <have_tdb>: Change type to bool.
3655         (s390_gdbarch_tdep_alloc): Adjust.
3656         (s390_gdbarch_init): Adjust.
3657
3658 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3659
3660         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
3661         (gdbarch_tdep) <have_upper, have_vx>: New fields.
3662         (s390_gdbarch_tdep_alloc): New function.
3663         (s390_gdbarch_init): Allocate tdep at start and use its fields
3664         instead of separate variables.
3665
3666 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
3667
3668         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
3669         when looking for cached gdbarch and add comment for remaining.
3670
3671 2018-01-22  Pedro Alves  <palves@redhat.com>
3672             Sergio Durigan Junior  <sergiodj@redhat.com>
3673
3674         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
3675         case.
3676
3677 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
3678
3679         * MAINTAINERS: Update my company e-mail address.
3680
3681 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3682
3683         * regcache.c (cooked_write_test): New function.
3684         (_initialize_regcache): Register the test.
3685
3686 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3687
3688         * ia64-tdep.c (ia64_pseudo_register_read): Call
3689         regcache->cooked_read instead of regcache_cooked_read_unsigned.
3690         * m32c-tdep.c (m32c_cat_read): Likewise.
3691         (m32c_r3r2r1r0_read): Likewise.
3692         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
3693         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
3694
3695 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3696
3697         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
3698         method raw_read instead of regcache_raw_read.
3699         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
3700         * arm-tdep.c (arm_neon_quad_read): Likewise.
3701         * avr-tdep.c (avr_pseudo_register_read): Likewise.
3702         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
3703         * frv-tdep.c (frv_pseudo_register_read): Likewise.
3704         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
3705         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
3706         (i386_pseudo_register_read_into_value): Likewise.
3707         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
3708         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
3709         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
3710         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
3711         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
3712         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
3713         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
3714         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
3715         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
3716
3717 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3718
3719         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
3720         * configure.tgt: Remove target mt.
3721         * mt-tdep.c: Remove.
3722         * regcache.c (cooked_read_test): Remove the check for mt.
3723
3724 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3725
3726         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
3727         instead of gdbarch_pseudo_register_read_value.
3728
3729 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3730
3731         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
3732         language is Ada.
3733
3734 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3735
3736         * linespec.c (create_sals_line_offset): Remove code that preserved
3737         the symtab_and_line's line number.
3738
3739 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3740
3741         * varobj.c (varobj_create): Don't set valid_block when creating a
3742         floating varobj.
3743
3744 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3745
3746         * varobj.c (varobj_create): Remove out of date comment.
3747
3748 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3749
3750         PR mi/20395
3751         * ada-exp.y (write_var_from_sym): Pass extra parameter when
3752         updating innermost block.
3753         * parse.c (innermost_block_tracker::update): Take extra type
3754         parameter, and check types match before updating innermost block.
3755         (write_dollar_variable): Update innermost block for registers.
3756         * parser-defs.h (enum innermost_block_tracker_type): New enum.
3757         (innermost_block_tracker::innermost_block_tracker): Initialise
3758         m_types member.
3759         (innermost_block_tracker::reset): Take type parameter.
3760         (innermost_block_tracker::update): Take type parameter, and pass
3761         type through as needed.
3762         (innermost_block_tracker::m_types): New member.
3763         * varobj.c (varobj_create): Pass type when reseting innermost
3764         block.
3765
3766 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3767
3768         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
3769         * ada-lang.c (resolve_subexp): Likewise.
3770         * breakpoint.c (set_breakpoint_condition) Likewise.
3771         (watch_command_1) Likewise.
3772         * c-exp.y (variable): Likewise.
3773         * d-exp.y (PrimaryExpression): Likewise.
3774         * f-exp.y (variable): Likewise.
3775         * go-exp.y (variable): Likewise.
3776         * m2-exp.y (variable): Likewise.
3777         * objfiles.c (objfile::~objfile): Likewise.
3778         * p-exp.y (variable): Likewise.
3779         * parse.c (innermost_block): Change type.
3780         * parser-defs.h (class innermost_block_tracker): New.
3781         (innermost_block): Change to innermost_block_tracker.
3782         * printcmd.c (display_command): Switch to innermost_block API.
3783         (do_one_display): Likewise.
3784         * rust-exp.y (do_one_display): Likewise.
3785         * symfile.c (clear_symtab_users): Likewise.
3786         * varobj.c (varobj_create): Switch to innermost_block API, replace
3787         use of innermost_block with block stored on varobj object.
3788
3789 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3790
3791         * expression.h (innermost_block): Remove declaration.
3792         * varobj.c: Add 'parser-defs.h' include.
3793
3794 2018-01-19  Tom Tromey  <tom@tromey.com>
3795
3796         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
3797         symbols in the static and global blocks.
3798
3799 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
3800
3801         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
3802         gdb_ptrace.h, and move including gdb_wait.h ...
3803         * nat/linux-ptrace.h: ... to here.
3804
3805 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3806
3807         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
3808         inf_ptrace_detach_success.
3809         (inf_ptrace_detach_success): Add inferior parameter, use it
3810         instead of inferior_ptid, pass it to detach_inferior.
3811         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
3812         parameter.
3813         * inferior.c (detach_inferior): Add overload that takes an
3814         inferior object.
3815         * inferior.h (detach_inferior): Likewise.
3816         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
3817         use inferior_ptid, adjust call to inf_ptrace_detach_success.
3818         * linux-thread-db.c (thread_db_detach): Use inf parameter.
3819
3820 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3821
3822         * target.h (struct target_ops) <to_detach>: Add inferior
3823         parameter.
3824         (target_detach): Likewise.
3825         * target.c (dispose_inferior): Pass inferior down.
3826         (target_detach): Pass inferior down.  Assert that it is equal to
3827         the current inferior.
3828         * aix-thread.c (aix_thread_detach): Pass inferior down.
3829         * corefile.c (core_file_command): Pass current_inferior() down.
3830         * corelow.c (core_detach): Add inferior parameter.
3831         * darwin-nat.c (darwin_detach): Likewise.
3832         * gnu-nat.c (gnu_detach): Likewise.
3833         * inf-ptrace.c (inf_ptrace_detach): Likewise.
3834         * infcmd.c (detach_command): Pass current_inferior() down to
3835         target_detach.
3836         * infrun.c (follow_fork_inferior): Pass parent_inf to
3837         target_detach.
3838         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
3839         target_detach.
3840         * linux-nat.c (linux_nat_detach): Add inferior parameter.
3841         * linux-thread-db.c (thread_db_detach): Likewise.
3842         * nto-procfs.c (procfs_detach): Likewise.
3843         * procfs.c (procfs_detach): Likewise.
3844         * record.c (record_detach): Likewise.
3845         * record.h (struct inferior): Forward-declare.
3846         (record_detach): Add inferior parameter.
3847         * remote-sim.c (gdbsim_detach): Likewise.
3848         * remote.c (remote_detach_1): Likewise.
3849         (remote_detach): Likewise.
3850         (extended_remote_detach): Likewise.
3851         * sol-thread.c (sol_thread_detach): Likewise.
3852         * target-debug.h (target_debug_print_inferior_p): New macro.
3853         * target-delegates.c: Re-generate.
3854         * top.c (kill_or_detach): Pass inferior down to target_detach.
3855         * windows-nat.c (windows_detach): Add inferior parameter.
3856
3857 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3858
3859         * target.h (struct target_ops) <to_detach>: Remove args
3860         parameter.
3861         (target_detach): Likewise.
3862         * target.c (dispose_inferior): Adjust.
3863         (target_detach): Remove args parameter, adjust.
3864         * aix-thread.c (aix_thread_detach): Adjust.
3865         * corefile.c (core_file_command): Adjust.
3866         * corelow.c (core_detach): Adjust.
3867         * darwin-nat.c (darwin_detach): Adjust.
3868         * gnu-nat.c (gnu_detach): Adjust.
3869         * inf-ptrace.c (inf_ptrace_detach): Adjust.
3870         * infcmd.c (detach_command): Adjust
3871         * infrun.c (follow_fork_inferior): Adjust.
3872         (handle_vfork_child_exec_or_exit): Adjust.
3873         * linux-fork.c (linux_fork_detach): Remove args parameter.
3874         * linux-fork.h (linux_fork_detach): Likewise.
3875         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
3876         * linux-thread-db.c (thread_db_detach): Likewise.
3877         * nto-procfs.c (procfs_detach): Likewise.
3878         * procfs.c (procfs_detach): Likewise.
3879         (do_detach): Remove signo parameter.
3880         * record.c (record_detach): Remove args parameter.
3881         * record.h (record_detach): Likewise.
3882         * remote-sim.c (gdbsim_detach): Likewise.
3883         * remote.c (remote_detach_1): Likewise.
3884         (remote_detach): Likewise.
3885         (extended_remote_detach): Likewise.
3886         * sol-thread.c (sol_thread_detach): Likewise.
3887         * target-delegates.c: Re-generate.
3888         * top.c (struct qt_args) <args>: Remove field.
3889         (kill_or_detach): Don't pass args.
3890         (quit_force): Don't set args.
3891         * windows-nat.c (windows_detach): Remove args parameter.
3892
3893 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3894
3895         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
3896         (arm_linux_init_abi): Install it.
3897
3898 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3899
3900         * osabi.c (gdb_osabi_names): Extend the regexp for
3901         arm-linux-gnueabihf.
3902
3903 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3904
3905         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
3906         m_abbrevs.
3907         (abbrev_table::add_abbrev): Update.
3908         (abbrev_table::lookup_abbrev): Update.
3909
3910 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3911
3912         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
3913
3914 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
3915
3916         * compile/compile.c (compile_to_object): Convert "triplet_rx"
3917         to "std::string".
3918
3919 2018-01-17  Tom Tromey  <tom@tromey.com>
3920
3921         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
3922
3923 2018-01-17  Tom Tromey  <tom@tromey.com>
3924
3925         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
3926         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
3927         (create_array_type_with_stride): Update.
3928         * dwarf2read.c (set_die_type): Update.
3929
3930 2018-01-17  Tom Tromey  <tom@tromey.com>
3931
3932         * dwarf2read.c (delayed_method_info): Remove typedef.
3933         (dwarf2_cu::method_info): Now a std::vector.
3934         (add_to_method_list): Update.
3935         (free_delayed_list): Remove.
3936         (compute_delayed_physnames): Update.
3937         (process_full_comp_unit, process_full_type_unit): Clear the method
3938         list.  Remove cleanups.
3939         (psymtab_include_file_name): Add name_holder parameter.  Use
3940         unique_xmalloc_ptr.
3941         (dwarf_decode_lines): Update.
3942
3943 2018-01-17  Tom Tromey  <tom@tromey.com>
3944             Simon Marchi  <simon.marchi@ericsson.com>
3945
3946         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
3947         (dwarf2_per_objfile::free_cached_comp_units)
3948         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3949         (init_cutu_and_read_dies_no_follow): Update.
3950         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
3951         (dwarf2_cu::~dwarf2_cu): New.
3952         (free_heap_comp_unit, free_stack_comp_unit): Remove.
3953         (age_cached_comp_units, free_one_cached_comp_unit): Update.
3954
3955 2018-01-17  Tom Tromey  <tom@tromey.com>
3956             Simon Marchi  <simon.marchi@ericsson.com>
3957
3958         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
3959         (struct die_reader_specs) <abbrev_table>: New member.
3960         (struct abbrev_table): Add constructor.
3961         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
3962         <abbrev_obstack>: Now an auto_obstack.
3963         (abbrev_table_up): New typedef.
3964         (init_cu_die_reader): Add abbrev_table parameter.
3965         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
3966         Add result_dwo_abbrev_table.
3967         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3968         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
3969         Update.
3970         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
3971         parameter.
3972         (skip_children): Update.
3973         (abbrev_table::alloc_abbrev): Rename from
3974         abbrev_table_alloc_abbrev.
3975         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
3976         (abbrev_table::lookup_abbrev): Rename from
3977         abbrev_table_lookup_abbrev.
3978         (abbrev_table_read_table): Return abbrev_table_up.
3979         (abbrev_table_free, abbrev_table_free_cleanup)
3980         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
3981         (load_partial_dies): Update.
3982
3983 2018-01-17  Tom Tromey  <tom@tromey.com>
3984
3985         * dwarf2read.c (dwarf2_compute_name): Update comment.
3986         (read_func_scope, read_variable): Update.
3987         (new_symbol): Remove.
3988         (new_symbol_full): Rename to new_symbol.
3989
3990 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
3991
3992         PR gdb/16577
3993         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
3994         a warning instead of throwing an error, set section size to 0 and return
3995         NULL.
3996         * gdb_bfd.h (gdb_bfd_map_section): Update description.
3997
3998 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3999
4000         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
4001         std::string.
4002         (linux_ptrace_attach_fail_reason_string): Likewise.
4003         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
4004         Likewise.
4005         (linux_ptrace_attach_fail_reason_string): Likewise.
4006         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
4007
4008 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
4009
4010         * linux-nat.c (linux_nat_attach): Remove xstrdup.
4011
4012 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
4013
4014         PR gdb/21559
4015         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
4016         checking for fs_base/gs_base fields in struct user_regs_struct.
4017         * configure: Regenerate.
4018
4019 2018-01-17  Yao Qi  <yao.qi@linaro.org>
4020
4021         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
4022         function.
4023         (aarch64_linux_init_abi): Install it to gdbarch hook
4024         gcc_target_options.
4025
4026 2018-01-15  Pedro Alves  <palves@redhat.com>
4027
4028         * common/signals-state-save-restore.c
4029         (save_original_signals_state): Fix typos.
4030
4031 2017-01-12  Tom Tromey  <tom@tromey.com>
4032             Sergio Durigan Junior  <sergiodj@redhat.com>
4033
4034         * Makefile.in (install-only): Install gdb-add-index.
4035
4036 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
4037
4038         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
4039
4040 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
4041
4042         * infrun.c (keep_going_pass_signal): Clear step-over info when
4043         insert_breakpoints fails.
4044
4045 2018-01-11  Pedro Alves  <palves@redhat.com>
4046
4047         PR gdb/22583
4048         * infrun.c (resume): Rename to ...
4049         (resume_1): ... this.
4050         (resume): Reimplement as wrapper around resume_1.
4051
4052 2018-01-11  Pedro Alves  <palves@redhat.com>
4053
4054         PR remote/22597
4055         * remote.c (remote_parse_stop_reply): Default to the last-set
4056         general thread instead of to 'magic_null_ptid'.
4057
4058 2018-01-10  Pedro Alves  <palves@redhat.com>
4059
4060         * language.h (language_get_symbol_name_matcher): Rename ...
4061         (get_symbol_name_matcher): ... this.
4062         * language.c (language_get_symbol_name_matcher): Ditto.
4063         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
4064         callers adjusted.
4065
4066 2018-01-10  Pedro Alves  <palves@redhat.com>
4067
4068         PR gdb/22670
4069         * dwarf2read.c
4070         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
4071         Adjust to use language_get_symbol_name_matcher instead of
4072         language_defn::la_get_symbol_name_matcher.
4073         * language.c (language_get_symbol_name_matcher): If in Ada mode
4074         and the lookup name is a verbatim match, return Ada's matcher.
4075         * language.h (language_get_symbol_name_matcher): Adjust comment.
4076         (ada_lookup_name_info::verbatim_p):: New method.
4077
4078 2018-01-10  Pedro Alves  <palves@redhat.com>
4079
4080         PR gdb/22670
4081         * ada-lang.c (ada_collect_symbol_completion_matches): If the
4082         minsym's language is language_auto or language_cplus, pass down
4083         language_ada instead.
4084         * symtab.c (compare_symbol_name): Don't frob symbol language here.
4085
4086 2018-01-10  Pedro Alves  <palves@redhat.com>
4087
4088         PR gdb/22670
4089         * minsyms.c (linkage_name_str): New function.
4090         (iterate_over_minimal_symbols): Use it.
4091
4092 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4093
4094         * NEWS: Document that 'info proc' now works on FreeBSD.
4095
4096 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4097
4098         * configure.ac: Check for kinfo_getfile in libutil.
4099         * configure: Regenerate.
4100         * config.in: Regenerate.
4101         * fbsd-nat.c: Include "fbsd-tdep.h".
4102         (fbsd_fetch_cmdline): New.
4103         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
4104         rather than calling error.
4105         (fbsd_info_proc): New.
4106         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
4107         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
4108         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
4109
4110 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4111
4112         * fbsd-nat.c (struct free_deleter): Remove.
4113         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
4114
4115 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4116
4117         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
4118         NULL for an empty pathname.
4119
4120 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
4121
4122         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
4123         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
4124         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
4125         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
4126         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
4127         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
4128         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
4129         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
4130         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
4131         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
4132         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
4133         (fbsd_core_fetch_timeval, fbsd_print_sigset)
4134         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
4135         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
4136         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
4137
4138 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
4139
4140         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
4141         (gnu_xfer_auxv): New function.
4142         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
4143         TARGET_OBJECT_AUXV.
4144
4145 2018-01-08  Yao Qi  <yao.qi@linaro.org>
4146             Simon Marchi  <simon.marchi@ericsson.com>
4147
4148         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
4149         common/selftest.c.
4150         (COMMON_OBS): Remove selftest.o.
4151         * configure.ac: Append selftest-arch.c and common/selftest.c to
4152         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
4153         * configure: Re-generated.
4154         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
4155         GDB_SELF_TEST.
4156         (maintenance_info_selftests): Likewise.
4157
4158 2018-01-08  Xavier Roirand  <roirand@adacore.com>
4159
4160         * ada-valprint.c (val_print_packed_array_elements): Use
4161         proper number of elements when printing an array indexed
4162         by an enumeration type.
4163
4164 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4165
4166         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
4167         (dw2_get_file_names_reader): Adjust.
4168         (lookup_dwo_signatured_type): Adjust.
4169         (lookup_dwp_signatured_type): Adjust.
4170         (lookup_signatured_type): Adjust.
4171         (create_type_unit_group): Adjust.
4172         (get_type_unit_group): Adjust.
4173         (process_psymtab_comp_unit_reader): Adjust.
4174         (build_type_psymtabs_reader): Adjust.
4175         (scan_partial_symbols): Adjust.
4176         (add_partial_symbol): Adjust.
4177         (add_partial_subprogram): Adjust.
4178         (peek_die_abbrev): Adjust.
4179         (fixup_go_packaging): Adjust.
4180         (process_imported_unit_die): Adjust.
4181         (dwarf2_compute_name): Adjust.
4182         (dwarf2_physname): Adjust.
4183         (read_import_statement): Adjust.
4184         (handle_DW_AT_stmt_list): Adjust.
4185         (read_file_scope): Adjust.
4186         (read_func_scope): Adjust.
4187         (read_lexical_block_scope): Adjust.
4188         (read_call_site_scope): Adjust.
4189         (read_variable): Adjust.
4190         (dwarf2_rnglists_process): Adjust.
4191         (dwarf2_ranges_process): Adjust.
4192         (dwarf2_ranges_read): Adjust.
4193         (dwarf2_get_pc_bounds): Adjust.
4194         (dwarf2_record_block_ranges): Adjust.
4195         (dwarf2_add_field): Adjust.
4196         (dwarf2_add_member_fn): Adjust.
4197         (read_structure_type): Adjust.
4198         (process_structure_scope): Adjust.
4199         (read_enumeration_type): Adjust.
4200         (read_array_type): Adjust.
4201         (mark_common_block_symbol_computed): Adjust.
4202         (read_common_block): Adjust.
4203         (read_namespace_type): Adjust.
4204         (read_namespace): Adjust.
4205         (read_module_type): Adjust.
4206         (read_tag_pointer_type): Adjust.
4207         (read_tag_ptr_to_member_type): Adjust.
4208         (read_tag_string_type): Adjust.
4209         (read_subroutine_type): Adjust.
4210         (read_typedef): Adjust.
4211         (read_base_type): Adjust.
4212         (attr_to_dynamic_prop): Adjust.
4213         (read_subrange_type): Adjust.
4214         (read_unspecified_type): Adjust.
4215         (dwarf2_read_abbrevs): Adjust.
4216         (load_partial_dies): Adjust.
4217         (read_partial_die): Adjust.
4218         (find_partial_die): Adjust.
4219         (guess_partial_die_structure_name): Adjust.
4220         (fixup_partial_die): Adjust.
4221         (read_attribute_value): Adjust.
4222         (read_addr_index): Adjust.
4223         (read_addr_index_from_leb128): Adjust.
4224         (read_str_index): Adjust.
4225         (dwarf2_string_attr): Adjust.
4226         (get_debug_line_section): Adjust.
4227         (dwarf_decode_line_header): Adjust.
4228         (lnp_state_machine::check_line_address): Adjust.
4229         (dwarf_decode_lines_1): Adjust.
4230         (dwarf_decode_lines): Adjust.
4231         (dwarf2_start_symtab): Adjust.
4232         (var_decode_location): Adjust.
4233         (new_symbol_full): Adjust.
4234         (dwarf2_const_value_data): Adjust.
4235         (dwarf2_const_value_attr): Adjust.
4236         (dwarf2_const_value): Adjust.
4237         (die_type): Adjust.
4238         (die_containing_type): Adjust.
4239         (build_error_marker_type): Adjust.
4240         (lookup_die_type): Adjust.
4241         (guess_full_die_structure_name): Adjust.
4242         (anonymous_struct_prefix): Adjust.
4243         (determine_prefix): Adjust.
4244         (dwarf2_name): Adjust.
4245         (follow_die_ref_or_sig): Adjust.
4246         (follow_die_offset): Adjust.
4247         (follow_die_ref): Adjust.
4248         (follow_die_sig_1): Adjust.
4249         (follow_die_sig): Adjust.
4250         (get_signatured_type): Adjust.
4251         (get_DW_AT_signature_type): Adjust.
4252         (decode_locdesc): Adjust.
4253         (dwarf_decode_macros): Adjust.
4254         (cu_debug_loc_section): Adjust.
4255         (fill_in_loclist_baton): Adjust.
4256         (dwarf2_symbol_mark_computed): Adjust.
4257         (init_one_comp_unit): Don't assign
4258         dwarf2_cu::dwarf2_per_objfile.
4259         (set_die_type): Adjust.
4260
4261 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4262
4263         * dwarf2read.c (struct mapped_debug_names): Add constructor.
4264         <dwarf2_per_objfile>: New field.
4265         (dwarf2_per_objfile): Remove global.
4266         (get_dwarf2_per_objfile): New function.
4267         (set_dwarf2_per_objfile): New function.
4268         (dwarf2_build_psymtabs_hard): Change objfile parameter to
4269         dwarf2_per_objfile.
4270         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4271         (read_abbrev_offset): Likewise.
4272         (read_indirect_string): Likewise.
4273         (read_indirect_line_string): Likewise.
4274         (read_indirect_string_at_offset): Likewise.
4275         (read_indirect_string_from_dwz): Likewise.
4276         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4277         dwarf2_per_objfile.
4278         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4279         (create_all_comp_units): Change objfile parameter to
4280         dwarf2_per_objfile.
4281         (create_all_type_units): Likewise.
4282         (process_queue): Add dwarf2_per_objfile parameter.
4283         (read_and_check_comp_unit_head): Likewise.
4284         (lookup_dwo_unit_in_dwp): Likewise.
4285         (get_dwp_file): Likewise.
4286         (process_cu_includes): Likewise.
4287         (struct free_dwo_file_cleanup_data): New struct.
4288         (dwarf2_has_info): Use get_dwarf2_per_objfile and
4289         set_dwarf2_per_objfile.
4290         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
4291         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
4292         context, adjust calls.
4293         (dw2_instantiate_symtab): Likewise.
4294         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
4295         (dw2_get_cu): Likewise.
4296         (create_cu_from_index_list): Change objfile parameter to
4297         dwarf2_per_objfile.
4298         (create_cus_from_index_list): Get dwarf2_per_objfile from
4299         context, adjust calls.
4300         (create_cus_from_index): Likewise.
4301         (create_signatured_type_table_from_index): Change objfile
4302         parameter to dwarf2_per_objfile.
4303         (create_signatured_type_table_from_debug_names): Change objfile
4304         parameter to dwarf2_per_objfile.
4305         (create_addrmap_from_index): Likewise.
4306         (create_addrmap_from_aranges): Likewise.
4307         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
4308         (dw2_setup): Remove.
4309         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
4310         context.
4311         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
4312         get_dwarf2_per_objfile.
4313         (dw2_forget_cached_source_info): Likewise.
4314         (dw2_map_symtabs_matching_filename): Likewise.
4315         (struct dw2_symtab_iterator) <index>: Remove.
4316         <dwarf2_per_objfile>: New field.
4317         (dw2_symtab_iter_init): Replace index parameter with
4318         dwarf2_per_objfile.
4319         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
4320         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
4321         (dw2_print_stats): Likewise.
4322         (dw2_dump): Likewise.
4323         (dw2_expand_symtabs_for_function): Likewise.
4324         (dw2_expand_all_symtabs): Likewise.
4325         (dw2_expand_symtabs_with_fullname): Likewise.
4326         (dw2_expand_marked_cus): Replace index and objfile parameters
4327         with dwarf2_per_objfile.
4328         (dw_expand_symtabs_matching_file_matcher): Add
4329         dwarf2_per_objfile parameter and adjust calls.
4330         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
4331         adjust calls.
4332         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
4333         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
4334         adjust calls.
4335         (create_cus_from_debug_names_list): Replace objfile parameter
4336         with dwarf2_per_objfile and adjust calls.
4337         (create_cus_from_debug_names): Likewise.
4338         (dwarf2_read_debug_names): Likewise.
4339         (mapped_debug_names::namei_to_name): Adjust call.
4340         (dw2_debug_names_iterator::next): Likewise.
4341         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
4342         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
4343         (dw2_debug_names_dump): Likewise.
4344         (dw2_debug_names_expand_symtabs_for_function): Likewise.
4345         (dw2_debug_names_expand_symtabs_matching): Likewise.
4346         (dwarf2_initialize_objfile): Likewise.
4347         (dwarf2_build_psymtabs): Likewise.
4348         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
4349         this_cu.
4350         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
4351         (read_and_check_comp_unit_head): Likewise.
4352         (read_abbrev_offset): Likewise.
4353         (create_debug_type_hash_table): Likewise.
4354         (create_debug_types_hash_table): Likewise.
4355         (create_all_type_units): Replace objfile parameter with
4356         dwarf2_per_objfile.
4357         (add_type_unit): Add dwarf2_per_objfile parameter.
4358         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
4359         with dwarf2_per_objfile.
4360         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
4361         (lookup_dwp_signatured_type): Likewise.
4362         (lookup_signatured_type): Likewise.
4363         (read_cutu_die_from_dwo): Likewise.
4364         (init_tu_and_read_dwo_dies): Likewise.
4365         (init_cutu_and_read_dies): Likewise.
4366         (init_cutu_and_read_dies_no_follow): Likewise.
4367         (allocate_type_unit_groups_table): Add objfile parameter.
4368         (create_type_unit_group): Use dwarf2_per_objfile from cu.
4369         (get_type_unit_group): Likewise.
4370         (process_psymtab_comp_unit): Update call.
4371         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
4372         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
4373         (print_tu_stats): Likewise.
4374         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
4375         in void* parameter.
4376         (build_type_psymtabs): Change objfile parameter to
4377         dwarf2_per_objfile.
4378         (process_skeletonless_type_unit): Use dwarf2_per_objfile
4379         passed in void* parameter.
4380         (process_skeletonless_type_units): Change objfile parameter to
4381         dwarf2_per_objfile.
4382         (set_partial_user): Likewise.
4383         (dwarf2_build_psymtabs_hard): Likewise.
4384         (read_comp_units_from_section): Likewise.
4385         (create_all_comp_units): Likewise.
4386         (scan_partial_symbols): Update calls.
4387         (add_partial_symbol): Likewise.
4388         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
4389         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
4390         (process_queue): Add dwarf2_per_objfile parameter.
4391         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
4392         (compute_compunit_symtab_includes): Likewise.
4393         (process_cu_includes): Add dwarf2_per_objfile parameter.
4394         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
4395         (process_full_type_unit): Likewise.
4396         (process_imported_unit_die): Update call.
4397         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
4398         (read_file_scope): Likewise.
4399         (allocate_dwo_file_hash_table): Add objfile parameter.
4400         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
4401         (create_cus_hash_table): Likewise.
4402         (create_dwp_hash_table): Likewise.
4403         (create_dwo_unit_in_dwp_v1): Likewise.
4404         (create_dwp_v2_section): Likewise.
4405         (create_dwo_unit_in_dwp_v2): Likewise.
4406         (lookup_dwo_unit_in_dwp): Likewise.
4407         (try_open_dwop_file): Likewise.
4408         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
4409         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
4410         cleanup to include a reference to dwarf2_per_objfile.
4411         (open_dwp_file): Add dwarf2_per_objfile parameter.
4412         (open_and_init_dwp_file): Likewise.
4413         (get_dwp_file): Likewise.
4414         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
4415         (queue_and_load_all_dwo_tus): Update call.
4416         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
4417         data.
4418         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
4419         (dwarf2_ranges_process): Likewise.
4420         (dwarf2_get_pc_bounds): Likewise.
4421         (mark_common_block_symbol_computed): Likewise.
4422         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
4423         (dwarf2_read_abbrevs): Update call.
4424         (read_partial_die): Use dwarf2_per_objfile from cu.
4425         (find_partial_die): Likewise.
4426         (fixup_partial_die): Likewise.
4427         (read_attribute_value): Likewise.
4428         (read_indirect_string_at_offset_from): Add objfile parameter.
4429         (read_indirect_string_at_offset): Add dwarf2_per_objfile
4430         parameter.
4431         (read_indirect_string_from_dwz): Add objfile parameter.
4432         (read_indirect_string): Add objfile parameter.
4433         (read_addr_index_1): Add dwarf2_per_objfile parameter.
4434         (read_addr_index): Use dwarf2_per_objfile from cu.
4435         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
4436         call dw2_setup.
4437         (read_str_index): Use dwarf2_per_objfile from cu.
4438         (get_debug_line_section): Likewise.
4439         (read_formatted_entries): Add dwarf2_per_objfile parameter.
4440         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
4441         (new_symbol_full): Use dwarf2_per_objfile from cu.
4442         (build_error_marker_type): Likewise.
4443         (lookup_die_type): Likewise.
4444         (determine_prefix): Likewise.
4445         (follow_die_offset): Likewise.
4446         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
4447         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
4448         (dwarf2_fetch_die_type_sect_off): Likewise.
4449         (dwarf2_get_die_type): Likewise.
4450         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
4451         (get_signatured_type): Likewise.
4452         (get_DW_AT_signature_type): Likewise.
4453         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
4454         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
4455         (cu_debug_loc_section): Likewise.
4456         (fill_in_loclist_baton): Likewise.
4457         (dwarf2_symbol_mark_computed): Likewise.
4458         (dwarf2_find_containing_comp_unit): Change objfile parameter to
4459         dwarf2_per_objfile.
4460         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
4461         parameter.
4462         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
4463         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
4464         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
4465         (set_die_type): Use dwarf2_free_objfile from cu.
4466         (get_die_type_at_offset): Likewise.
4467         (dwarf2_per_objfile_free): Don't assign global variable.
4468         (debug_names) <constructor>: Add dwarf2_per_objfile
4469         parameter, update m_debugstrlookup construction.
4470         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
4471         parameter.
4472         <m_dwarf2_per_objfile>: New field.
4473         <lookup>: Use m_dwarf2_per_objfile.
4474         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
4475         (psyms_seen_size): Likewise.
4476         (write_gdbindex): Replace objfile parameter with
4477         dwarf2_per_objfile.
4478         (write_debug_names): Likewise.
4479         (write_psymtabs_to_index): Likewise.
4480         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
4481         calls.
4482
4483 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4484
4485         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
4486         <dwarf2_per_objfile>: New field.
4487         (struct dwarf2_per_cu_data) <objfile>: Remove.
4488         <dwarf2_per_objfile>: New field.
4489         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
4490         of objfile.
4491         (create_signatured_type_table_from_index): Likewise.
4492         (create_debug_type_hash_table): Likewise.
4493         (fill_in_sig_entry_from_dwo_entry): Likewise.
4494         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
4495         (create_type_unit_group): Assign dwarf2_per_objfile instead of
4496         objfile.
4497         (create_partial_symtab): Access objfile through
4498         dwarf2_per_objfile.
4499         (process_psymtab_comp_unit_reader): Likewise.
4500         (read_comp_units_from_section): Likewise.
4501         (scan_partial_symbols): Likewise.
4502         (add_partial_symbol): Likewise.
4503         (add_partial_subprogram): Likewise.
4504         (peek_die_abbrev): Likewise.
4505         (fixup_go_packaging): Likewise.
4506         (process_full_comp_unit): Likewise.
4507         (process_full_type_unit): Likewise.
4508         (process_imported_unit_die): Likewise.
4509         (dwarf2_compute_name): Likewise.
4510         (dwarf2_physname): Likewise.
4511         (read_import_statement): Likewise.
4512         (create_cus_hash_table): Assign dwarf2_physname instead of
4513         objfile.
4514         (read_func_scope): Access objfile through dwarf2_per_objfile.
4515         (read_lexical_block_scope): Likewise.
4516         (read_call_site_scope): Likewise.
4517         (read_variable): Likewise.
4518         (dwarf2_rnglists_process): Likewise.
4519         (dwarf2_ranges_process): Likewise.
4520         (dwarf2_ranges_read): Likewise.
4521         (dwarf2_record_block_ranges): Likewise.
4522         (dwarf2_add_field): Likewise.
4523         (dwarf2_add_member_fn): Likewise.
4524         (read_structure_type): Likewise.
4525         (process_structure_scope): Likewise.
4526         (read_enumeration_type): Likewise.
4527         (read_array_type): Likewise.
4528         (read_common_block): Likewise.
4529         (read_namespace_type): Likewise.
4530         (read_namespace): Likewise.
4531         (read_module_type): Likewise.
4532         (read_tag_pointer_type): Likewise.
4533         (read_tag_ptr_to_member_type): Likewise.
4534         (read_tag_string_type): Likewise.
4535         (read_subroutine_type): Likewise.
4536         (read_typedef): Likewise.
4537         (read_base_type): Likewise.
4538         (attr_to_dynamic_prop): Likewise.
4539         (read_subrange_type): Likewise.
4540         (read_unspecified_type): Likewise.
4541         (load_partial_dies): Likewise.
4542         (read_partial_die): Likewise.
4543         (find_partial_die): Likewise.
4544         (guess_partial_die_structure_name): Likewise.
4545         (fixup_partial_die): Likewise.
4546         (read_attribute_value): Likewise.
4547         (read_addr_index_from_leb128): Likewise.
4548         (dwarf2_read_addr_index): Likewise.
4549         (dwarf2_string_attr): Likewise.
4550         (lnp_state_machine::check_line_address): Likewise.
4551         (dwarf_decode_lines_1): Likewise.
4552         (dwarf_decode_lines): Likewise.
4553         (dwarf2_start_symtab): Likewise.
4554         (var_decode_location): Likewise.
4555         (new_symbol_full): Likewise.
4556         (dwarf2_const_value_data): Likewise.
4557         (dwarf2_const_value_attr): Likewise.
4558         (dwarf2_const_value): Likewise.
4559         (die_type): Likewise.
4560         (die_containing_type): Likewise.
4561         (lookup_die_type): Likewise.
4562         (guess_full_die_structure_name): Likewise.
4563         (anonymous_struct_prefix): Likewise.
4564         (dwarf2_name): Likewise.
4565         (follow_die_ref_or_sig): Likewise.
4566         (follow_die_offset): Likewise.
4567         (follow_die_ref): Likewise.
4568         (dwarf2_fetch_die_loc_sect_off): Likewise.
4569         (dwarf2_fetch_constant_bytes): Likewise.
4570         (dwarf2_fetch_die_type_sect_off): Likewise.
4571         (dwarf2_get_die_type): Likewise.
4572         (follow_die_sig): Likewise.
4573         (decode_locdesc): Likewise.
4574         (dwarf2_per_cu_objfile): Likewise.
4575         (dwarf2_per_cu_text_offset): Likewise.
4576         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
4577         objfile.
4578         (set_die_type): Access objfile through
4579         dwarf2_per_objfile.
4580
4581 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
4582
4583         * valprint.c (converted_character_d): Remove typedef.
4584         (DEF_VEC_O (converted_character_d)): Remove.
4585         (count_next_character): Use std::vector.
4586         (print_converted_chars_to_obstack): Likewise.
4587         (generic_printstr): Likewise.
4588
4589 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4590
4591         * xml-support.h (struct gdb_xml_value): Add constructor.
4592         <value>: Change type to unique_xmalloc_ptr.
4593         (gdb_xml_value_s): Remove typedef.
4594         (DEF_VEC_O (gdb_xml_value_s)): Remove.
4595         (gdb_xml_element_start_handler): Change parameter type to
4596         std::vector.
4597         (xml_find_attribute): Likewise.
4598         * xml-support.c (xml_find_attribute): Change parameter type to
4599         std::vector and adjust.
4600         (gdb_xml_values_cleanup): Remove.
4601         (gdb_xml_parser::start_element): Adjust to std::vector.
4602         (xinclude_start_include): Change paraeter type to std::vector
4603         and adjust.
4604         * btrace.c (check_xml_btrace_version): Likewise.
4605         (parse_xml_btrace_block): Likewise.
4606         (parse_xml_btrace_pt_config_cpu): Likewise.
4607         (parse_xml_btrace_pt): Likewise.
4608         (parse_xml_btrace_conf_bts): Likewise.
4609         (parse_xml_btrace_conf_pt): Likewise.
4610         * memory-map.c (memory_map_start_memory): Likewise.
4611         (memory_map_start_property): Likewise.
4612         * osdata.c (osdata_start_osdata): Likewise.
4613         (osdata_start_item): Likewise.
4614         (osdata_start_column): Likewise.
4615         * remote.c (start_thread): Likewise.
4616         * solib-aix.c (library_list_start_library): Likewise.
4617         (library_list_start_list): Likewise.
4618         * solib-svr4.c (library_list_start_library): Likewise.
4619         (svr4_library_list_start_list): Likewise.
4620         * solib-target.c (library_list_start_segment): Likewise.
4621         (library_list_start_section): Likewise.
4622         (library_list_start_library): Likewise.
4623         (library_list_start_list): Likewise.
4624         * tracepoint.c (traceframe_info_start_memory): Likewise.
4625         (traceframe_info_start_tvar): Likewise.
4626         * xml-syscall.c (syscall_start_syscall): Likewise.
4627         * xml-tdesc.c (tdesc_start_target): Likewise.
4628         (tdesc_start_feature): Likewise.
4629         (tdesc_start_reg): Likewise.
4630         (tdesc_start_union): Likewise.
4631         (tdesc_start_struct): Likewise.
4632         (tdesc_start_flags): Likewise.
4633         (tdesc_start_enum): Likewise.
4634         (tdesc_start_field): Likewise.
4635         (tdesc_start_enum_value): Likewise.
4636         (tdesc_start_vector): Likewise.
4637
4638 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4639
4640         * extension.h (struct xmethod_worker) <clone>: Remove.
4641         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
4642         Remove.
4643         (python_xmethod_worker::clone): Remove.
4644         * valops.c (find_overload_match): Use std::move instead of
4645         clone.
4646
4647 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
4648
4649         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
4650         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
4651         <free_xmethod_worker_data>: Remove.
4652         <get_matching_xmethod_workers>: Chance VEC to std::vector.
4653         <get_xmethod_arg_types>: Remove.
4654         <get_xmethod_result_type>: Remove.
4655         <invoke_xmethod>: Remove.
4656         * extension.c (new_xmethod_worker): Remove.
4657         (clone_xmethod_worker): Remove.
4658         (get_matching_xmethod_workers): Return void, pass std::vector by
4659         pointer.
4660         (get_xmethod_arg_types): Rename to...
4661         (xmethod_worker::get_arg_types): ... this, and adjust.
4662         (get_xmethod_result_type): Rename to...
4663         (xmethod_worker::get_result_type): ... this, and adjust.
4664         (invoke_xmethod): Remove.
4665         (free_xmethod_worker): Remove.
4666         (free_xmethod_worker_vec): Remove.
4667         * extension.h (enum ext_lang_rc): Move here from
4668         extension-priv.h.
4669         (struct xmethod_worker): Add constructor and destructor.
4670         <data>: Remove.
4671         <value>: Remove.
4672         <invoke, clone, do_get_result_type, do_get_arg_types>: New
4673         virtual pure methods.
4674         <get_arg_types, get_result_type>: New methods.
4675         (xmethod_worker_ptr): Remove typedef.
4676         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
4677         (xmethod_worker_vec): Remove typedef.
4678         (xmethod_worker_up): New typedef.
4679         (invoke_xmethod): Remove.
4680         (clone_xmethod_worker): Remove.
4681         (free_xmethod_worker): Remove.
4682         (free_xmethod_worker_vec): Remove.
4683         (get_xmethod_arg_types): Remove.
4684         (get_xmethod_result_type): Remove.
4685         * valops.c (find_method_list): Use std::vector, don't use
4686         intermediate vector.
4687         (value_find_oload_method_list): Use std::vector.
4688         (find_overload_match): Use std::vector.
4689         (find_oload_champ): Use std::vector.
4690         * value.c (value_free): Use operator delete.
4691         (value_of_xmethod): Rename to...
4692         (value_from_xmethod): ... this.  Don't assign
4693         xmethod_worker::value, take rvalue-reference.
4694         (result_type_of_xmethod): Adjust.
4695         (call_xmethod): Adjust.
4696         * value.h: Include extension.h.
4697         (struct xmethod_worker): Don't forward-declare.
4698         (value_of_xmethod): Rename to...
4699         (value_from_xmethod): ... this, take rvalue-reference.
4700         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
4701         (struct python_xmethod_worker): ... this, add constructor and
4702         destructor.
4703         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
4704         (gdbpy_free_xmethod_worker_data): Rename to...
4705         (python_xmethod_worker::~python_xmethod_worker): ... this and
4706         adjust.
4707         (gdbpy_clone_xmethod_worker_data): Rename to...
4708         (python_xmethod_worker::clone): ... this and adjust.
4709         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
4710         temporary vector.
4711         (gdbpy_get_xmethod_arg_types): Rename to...
4712         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
4713         (gdbpy_get_xmethod_result_type): Rename to...
4714         (python_xmethod_worker::do_get_result_type): ... this and
4715         adjust.
4716         (gdbpy_invoke_xmethod): Rename to...
4717         (python_xmethod_worker::invoke): ... this and adjust.
4718         (new_python_xmethod_worker): Rename to...
4719         (python_xmethod_worker::python_xmethod_worker): ... this and
4720         adjust.
4721         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
4722         Remove.
4723         (gdbpy_free_xmethod_worker_data): Remove.
4724         (gdbpy_get_matching_xmethod_workers): Use std::vector.
4725         (gdbpy_get_xmethod_arg_types): Remove.
4726         (gdbpy_get_xmethod_result_type): Remove.
4727         (gdbpy_invoke_xmethod): Remove.
4728         * python/python.c (python_extension_ops): Remove obsolete
4729         callbacks.
4730
4731 2018-01-05  Pedro Alves  <palves@redhat.com>
4732
4733         PR gdb/18653
4734         * common/signals-state-save-restore.c
4735         (save_original_signals_state): New parameter 'quiet'.  Warn if we
4736         find a custom handler preinstalled, instead of internal erroring.
4737         But only warn if !quiet.
4738         * common/signals-state-save-restore.h
4739         (save_original_signals_state): New parameter 'quiet'.
4740         * main.c (captured_main_1): Move save_original_signals_state call
4741         after option handling, and pass QUIET.
4742
4743 2018-01-05  Pedro Alves  <palves@redhat.com>
4744
4745         * spu-tdep.c (spu_catch_start): Pass
4746         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
4747
4748 2018-01-05  Pedro Alves  <palves@redhat.com>
4749
4750         PR gdb/22670
4751         * ada-lang.c (literal_symbol_name_matcher): New function.
4752         (ada_get_symbol_name_matcher): Use it for
4753         symbol_name_match_type::SEARCH_NAME.
4754         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
4755         it down instead of assuming symbol_name_match_type::FULL.
4756         * block.h (block_lookup_symbol): New parameter 'match_type'.
4757         * c-valprint.c (print_unpacked_pointer): Use
4758         lookup_symbol_search_name instead of lookup_symbol.
4759         * compile/compile-object-load.c (get_out_value_type): Pass down
4760         symbol_name_match_type::SEARCH_NAME.
4761         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
4762         symbol_name_match_type::FULL.
4763         * cp-support.c (cp_get_symbol_name_matcher): Handle
4764         symbol_name_match_type::SEARCH_NAME.
4765         * infrun.c (insert_exception_resume_breakpoint): Use
4766         lookup_symbol_search_name.
4767         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
4768         * psymtab.c (maintenance_check_psymtabs): Use
4769         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
4770         * stack.c (print_frame_args): Use lookup_symbol_search_name and
4771         SYMBOL_SEARCH_NAME.
4772         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
4773         if symbol_name_match_type::SEARCH_NAME.
4774         (lookup_symbol_in_language): Pass down
4775         symbol_name_match_type::FULL.
4776         (lookup_symbol_search_name): New.
4777         (lookup_language_this): Pass down
4778         symbol_name_match_type::SEARCH_NAME.
4779         (lookup_symbol_aux, lookup_local_symbol): New parameter
4780         'match_type'.  Pass it down.
4781         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
4782         (lookup_symbol_search_name): New declaration.
4783         (lookup_symbol_in_block): New 'match_type' parameter.
4784
4785 2018-01-05  Pedro Alves  <palves@redhat.com>
4786
4787         PR gdb/22670
4788         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
4789         ada_lookup_symbol.
4790         (ada_lookup_symbol): Reimplement in terms of
4791         ada_lookup_symbol_list, bits factored out from
4792         ada_lookup_encoded_symbol.
4793
4794 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4795
4796         * ada-exp.y (write_object_renaming): When subscripting an array
4797         using a symbol as the index, pass the block in call to
4798         ada_lookup_encoded_symbol when looking that symbol up.
4799
4800 2018-01-05  Jerome Guitton  <guitton@adacore.com>
4801
4802         * ada-lang.c (ada_array_length): Use ada_index_type instead of
4803         TYPE_INDEX_TYPE.
4804
4805 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4806
4807         * ada-lang.c (ada_to_fixed_value_create): Add handling of
4808         the case where VALUE_LVAL (val0) is not lval_memory.
4809
4810 2018-01-05  Xavier Roirand  <roirand@adacore.com>
4811
4812         * ada-valprint.c (print_optional_low_bound): Handle
4813         character-indexed array printing like boolean-indexed array
4814         printing.
4815
4816 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4817
4818         * NEWS: Create a new section for the next release branch.
4819         Rename the section of the current branch, now that it has
4820         been cut.
4821
4822 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4823
4824         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
4825         * version.in: Bump version to 8.1.50.DATE-git.
4826
4827 2018-01-03  Xavier Roirand  <roirand@adacore.com>
4828
4829         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
4830         Add field.
4831         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
4832         Add field.
4833         (default_exception_support_info) <catch_handlers_sym>: Add field.
4834         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
4835         (ada_exception_name_addr_1): Add "catch handlers" handling.
4836         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
4837         Update all callers.
4838         (create_excep_cond_exprs) <ex>: Add parameter.
4839         (re_set_exception): Update create_excep_cond_exprs call.
4840         (print_it_exception, print_one_exception, print_mention_exception)
4841         (print_recreate_exception): Add "catch handler" handling.
4842         (allocate_location_catch_handlers, re_set_catch_handlers)
4843         (check_status_catch_handlers, print_it_catch_handlers)
4844         (print_one_catch_handlers, print_mention_catch_handlers)
4845         (print_recreate_catch_handlers): New function.
4846         (catch_handlers_breakpoint_ops): New variable.
4847         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
4848         Add parameter.  Add "catch handler" handling.
4849         (ada_exception_sym_name, ada_exception_breakpoint_ops):
4850         Add "catch handler" handling.
4851         (ada_exception_catchpoint_cond_string): Add "catch handler"
4852         handling.
4853         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
4854         call.
4855         (catch_ada_handlers_command): New function.
4856         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
4857         operations structure.
4858         (_initialize_ada_language): Add "catch handlers" command entry.
4859         * NEWS: Document "catch handlers" feature.
4860
4861 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4862
4863         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
4864         account when creating the array type of the slice.
4865         (ada_value_slice): Likewise.
4866
4867 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4868
4869         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
4870         New enum value.
4871         (create_array_type_with_stride): Add byte_stride_prop parameter.
4872         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
4873         New parameter.  Update all callers in this file.
4874         (array_type_has_dynamic_stride): New function.
4875         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
4876         of arrays with dynamic byte strides.
4877         * dwarf2read.c (read_array_type): Add support for dynamic
4878         DW_AT_byte_stride attributes.
4879
4880 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4881
4882         * dwarf2read.c (read_unspecified_type): Treat
4883         DW_TAG_enumeration_type DIEs from Ada units as stubs.
4884
4885 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4886
4887         Update copyright year range in all GDB files.
4888
4889 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4890
4891         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
4892         and gdb/testsuite/gdb.base/step-line.c.
4893
4894 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4895
4896         * copyright.py (main): Dump the contents of
4897         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
4898         even if BY_HAND is empty.
4899
4900 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4901
4902         * top.c (print_gdb_version): Update Copyright year in version
4903         message.
4904
4905 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4906
4907         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
4908
4909 For older changes see ChangeLog-2017.
4910 \f
4911 Local Variables:
4912 mode: change-log
4913 left-margin: 8
4914 fill-column: 74
4915 version-control: never
4916 coding: utf-8
4917 End: