gdb/ChangeLog

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