gdb/ChangeLog

   1 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
   2
   3         * defs.h: Remove MAX_REGISTER_SIZE.
   4         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
   5         asserts.
   6         * python/py-unwind.c (pyuw_sniffer): Likewise.
   7
   8 2018-03-07  Tom Tromey  <tom@tromey.com>
   9
  10         * linux-tdep.c (linux_info_proc): Update.
  11         * target.h (struct target_ops) <to_fileio_readlink>: Return
  12         optional<string>.
  13         (target_fileio_readlink): Return optional<string>.
  14         * remote.c (remote_hostio_readlink): Return optional<string>.
  15         * inf-child.c (inf_child_fileio_readlink): Return
  16         optional<string>.
  17         * target.c (target_fileio_readlink): Return optional<string>.
  18
  19 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
  20
  21         * regcache.c (cooked_read_test): Add riscv to the list of
  22         architectures that have a save_reggroup.
  23
  24 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  25
  26         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
  27         value is not a dynamic class object.
  28
  29 2018-03-06  Tom Tromey  <tom@tromey.com>
  30
  31         * rust-exp.y: Formatting fixes.
  32
  33 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  34
  35         * riscv-tdep.c (riscv_register_name): Remove target description
  36         support.
  37         (riscv_gdbarch_init): Remove target description check.
  38
  39 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  40
  41         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
  42         comment.
  43         * riscv-tdep.h: Likewise.
  44
  45 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  46
  47         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
  48         (riscv_pseudo_register_write): Delete.
  49         (riscv_gdbarch_init): Remove all use of pseudo registers.
  50
  51 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
  52
  53         * record-btrace.c (btrace_print_lines): Replace cleanup
  54         parameter with RAII equivalents.
  55         (btrace_insn_history): Replace cleanup with RAII equivalents.
  56         * ui-out.h (make_cleanup_ui_out_list_begin_end,
  57         make_cleanup_ui_out_tuple_begin_end): Remove.
  58         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
  59         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
  60         make_cleanup_ui_out_list_begin_end): Remove.
  61
  62 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
  63
  64         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
  65         parameter types to std::vector.  Use bool.
  66         (record_btrace_wait): Replace VEC(tp_t) with
  67         std::vector<thread_info *>.
  68         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
  69
  70 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
  71
  72         * record-btrace.c (record_btrace_disable_callback): Remove.
  73         (struct scoped_btrace_disable): New.
  74         (record_btrace_open): Use scoped_btrace_disable.
  75
  76 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  77
  78         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
  79         reading values from registers.
  80
  81 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  82
  83         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
  84         where appropriate.
  85
  86 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  87
  88         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
  89         change parameter type.  Use GDB's print functions, and use
  90         core_addr_to_string where appropriate.
  91         (riscv_push_dummy_call): Use core_addr_to_string where
  92         appropriate, update call to riscv_print_arg_location, and reindent
  93         a few lines.
  94         (riscv_return_value): Update call to riscv_print_arg_location.
  95
  96 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  97             Tim Newsome <tim@sifive.com>
  98             Albert Ou <a0u@eecs.berkeley.edu>
  99             Darius Rad <darius@bluespec.com>
 100
 101         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
 102         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
 103         (ALLDEPFILES): Add riscv-tdep.c
 104         * configure.tgt: Add riscv support.
 105         * riscv-tdep.c: New file.
 106         * riscv-tdep.h: New file.
 107         * NEWS: Mention new target.
 108         * MAINTAINERS: Add entry for riscv.
 109
 110 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 111
 112         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
 113         fields within aggregates.
 114
 115 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
 116
 117         * record-btrace.c (btrace_print_lines): Change type of flags to
 118         gdb_disassembly_flags.
 119
 120 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 121
 122         * fbsd-nat.c: Include "inf-ptrace.h".
 123         (USE_SIGTRAP_SIGINFO): Conditionally define.
 124         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
 125         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
 126         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
 127         function.
 128         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
 129         Likewise.
 130         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
 131         Likewise.
 132         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
 133         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
 134         "supports_stopped_by_hw_breakpoint" target methods.
 135
 136 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 137
 138         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
 139         * fbsd-nat.c (debug_fbsd_nat): New variable.
 140         (show_fbsd_nat_debug): New function.
 141         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
 142         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
 143
 144 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 145
 146         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
 147         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
 148         prototype.
 149         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
 150         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
 151         method.
 152
 153 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 154
 155         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
 156         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
 157
 158 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 159
 160         * charset.c (struct charset_vector): New.
 161         (charsets): Change type to charset_vector.
 162         (find_charset_names): Adjust.
 163         (add_one): Adjust.
 164         (_initialize_charset): Adjust.
 165
 166 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 167
 168         * progspace.h (struct program_space) <deleted_solibs>: Change
 169         type to std::vector<std::string>.
 170         * progspace.c (clear_program_space_solib_cache): Adjust.
 171         * breakpoint.c (print_solib_event): Adjust.
 172         (check_status_catch_solib): Adjust.
 173         * solib.c (update_solib_list): Adjust.
 174         * ui-out.h (class ui_out) <field_string>: New overload.
 175         * ui-out.c (ui_out::field_string): New overload.
 176
 177 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 178
 179         * progspace.h (struct program_space): Add constructor and
 180         destructor, initialize fields.
 181         (add_program_space): Remove.
 182         * progspace.c (add_program_space): Rename to...
 183         (program_space::program_space): ... this.
 184         (release_program_space): Rename to...
 185         (program_space::~program_space): ... this.
 186         (delete_program_space): Use delete to delete program_space.
 187         (initialize_progspace): Use new to allocate program_space.
 188         * inferior.c (add_inferior_with_spaces): Likewise.
 189         (clone_inferior_command): Likewise.
 190         * infrun.c (follow_fork_inferior): Likewise.
 191         (handle_vfork_child_exec_or_exit): Likewise.
 192
 193 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 194
 195         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
 196         (delim_string_to_char_ptr_vec): Return std::vector of
 197         gdb::unique_xmalloc_ptr.
 198         (dirnames_to_char_ptr_vec_append): Take std::vector of
 199         gdb::unique_xmalloc_ptr.
 200         (dirnames_to_char_ptr_vec): Return std::vector of
 201         gdb::unique_xmalloc_ptr.
 202         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
 203         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
 204         (delim_string_to_char_ptr_vec): Return an std::vector of
 205         gdb::unique_xmalloc_ptr, adjust the code.
 206         (dirnames_to_char_ptr_vec_append): Take an std::vector of
 207         gdb::unique_xmalloc_ptr, adjust the code.
 208         (dirnames_to_char_ptr_vec): Return an std::vector of
 209         gdb::unique_xmalloc_ptr, adjust the code.
 210         * auto-load.c (auto_load_safe_path_vec): Change type to
 211         std::vector of gdb::unique_xmalloc_ptr.
 212         (auto_load_expand_dir_vars): Return an std::vector of
 213         gdb::unique_xmalloc_ptr, adjust the code.
 214         (auto_load_safe_path_vec_update): Adjust.
 215         (filename_is_in_auto_load_safe_path_vec): Adjust.
 216         (auto_load_objfile_script_1): Adjust.
 217         * build-id.c (build_id_to_debug_bfd): Adjust.
 218         * linux-thread-db.c (thread_db_load_search): Adjust.
 219         * source.c (add_path): Adjust.
 220         (openp): Adjust.
 221         * symfile.c (find_separate_debug_file): Adjust.
 222         * utils.c (do_free_char_ptr_vec): Remove.
 223         (make_cleanup_free_char_ptr_vec): Remove.
 224
 225 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
 226
 227         PR gdb/22907
 228         * common/pathstuff.c: Conditionally include "<windows.h>".
 229
 230 2018-03-01  Georg Sauthoff  <mail@georg.so>
 231
 232         PR gdb/22888
 233         * gcore.in: Quote variables and switch interpreter to bash.
 234
 235 2018-03-01  Tom Tromey  <tom@tromey.com>
 236
 237         * dwarf2read.c (alloc_discriminant_info): Fix default_index
 238         assertion.  Add assertion for discriminant_index.
 239         (quirk_rust_enum): Use correct base type name in univariant case.
 240
 241 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
 242
 243         * record.c (get_call_history_modifiers): Return a
 244         record_print_flags.
 245         (cmd_record_call_history): Adjust.
 246         * record-btrace.c (record_btrace_call_history): Adjust.
 247         (record_btrace_call_history_range): Adjust.
 248         (record_btrace_call_history_from): Adjust.
 249         * target-debug.h (target_debug_print_record_print_flags): New.
 250         * target-delegates.c: Re-generate.
 251         * target.c (target_call_history): Change flags type.
 252         (target_call_history_from): Likewise.
 253         (target_call_history_range): Likewise.
 254         * target.h (struct target_ops) <target_call_history>: Likewise.
 255         (target_call_history_from): Likewise.
 256         (target_call_history_range): Likewise.
 257
 258 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 259             Simon Marchi  <simon.marchi@polymtl.ca>
 260
 261         * common/common-utils.c: Include "sys/stat.h".
 262         (is_regular_file): Move here from "source.c"; change return
 263         type to "bool".
 264         * common/common-utils.h (is_regular_file): New prototype.
 265         * common/pathstuff.c (contains_dir_separator): New function.
 266         * common/pathstuff.h (contains_dir_separator): New prototype.
 267         * source.c: Don't include "sys/stat.h".
 268         (is_regular_file): Move to "common/common-utils.c".
 269
 270 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 271
 272         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
 273         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
 274         * auto-load.c: Include "common/pathstuff.h".
 275         * common/common-def.h (current_directory): Move here.
 276         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
 277         function.
 278         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
 279         prototype.
 280         * common/pathstuff.c: New file.
 281         * common/pathstuff.h: New file.
 282         * compile/compile.c: Include "common/pathstuff.h".
 283         * defs.h (current_directory): Move to "common/common-defs.h".
 284         * dwarf2read.c: Include "common/pathstuff.h".
 285         * exec.c: Likewise.
 286         * guile/scm-safe-call.c: Likewise.
 287         * linux-thread-db.c: Likewise.
 288         * main.c: Likewise.
 289         * nto-tdep.c: Likewise.
 290         * objfiles.c: Likewise.
 291         * source.c: Likewise.
 292         * symtab.c: Likewise.
 293         * utils.c: Include "common/pathstuff.h".
 294         (gdb_realpath): Move to "common/pathstuff.c".
 295         (gdb_realpath_keepfile): Likewise.
 296         (gdb_abspath): Likewise.
 297         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
 298         (gdb_realpath_keepfile): Likewise.
 299         (gdb_abspath): Likewise.
 300
 301 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
 302
 303         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
 304         wildcard process pid for super_resume for kernels with a
 305         specific bug.
 306
 307 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
 308
 309         * compile/compile.c (get_args): Add additional comments
 310         explaining function.
 311
 312 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
 313             Tom Tromey  <tom@tromey.com>
 314
 315         * target.h (memory_write_request_s): Remove typedef.  Don't define
 316         VEC.
 317         (target_write_memory_blocks): Change argument to std::vector.
 318         (struct memory_write_request): Add constructor.
 319         * target-memory.c (compare_block_starting_address): Return bool.
 320         Change argument types.
 321         (claim_memory): Change arguments to use std::vector.
 322         (split_regular_and_flash_blocks, blocks_to_erase)
 323         (compute_garbled_blocks): Likewise.
 324         (cleanup_request_data, cleanup_write_requests_vector): Remove.
 325         (target_write_memory_blocks): Change argument to std::vector.
 326         * symfile.c (struct load_section_data): Add constructor and
 327         destructor.  Use std::vector for "requests".
 328         (struct load_progress_data): Add initializers.
 329         (load_section_callback): Update.  Use "new".
 330         (clear_memory_write_data): Remove.
 331         (generic_load): Update.
 332
 333 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
 334
 335         * arch/aarch64.h: Use common/tdesc.h.
 336
 337 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 338
 339         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
 340         architecture with a 64-bit ABI.
 341
 342 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 343
 344         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
 345         ahead of target description loading.
 346
 347 2018-02-26  Tom Tromey  <tom@tromey.com>
 348
 349         * stack.c (backtrace_command_1): Update.
 350         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
 351         of "flags".
 352         * python/py-framefilter.c (py_print_frame)
 353         (gdbpy_apply_frame_filter): Change type of "flags".
 354         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
 355         of "flags".
 356         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
 357         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
 358         * extension.h (enum frame_filter_flag): Rename from
 359         frame_filter_flags.
 360         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
 361         (apply_ext_lang_frame_filter): Change type of "flags".
 362         * extension.c (apply_ext_lang_frame_filter): Change type of
 363         "flags".
 364         * extension-priv.h (struct extension_language_ops)
 365         <apply_frame_filter>: Change type of "flags".
 366
 367 2018-02-26  Tom Tromey  <tom@tromey.com>
 368
 369         PR python/16497:
 370         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
 371         off-by-one in py_end computation.
 372         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
 373         PRINT_MORE_FRAMES.
 374         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
 375         constant.
 376
 377 2018-02-26  Tom Tromey  <tom@tromey.com>
 378
 379         * dwarf2read.c (struct variant_field): New.
 380         (struct nextfield) <variant>: New field.
 381         (dwarf2_add_field): Handle DW_TAG_variant_part.
 382         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
 383         discriminated union.
 384         (read_structure_type): Handle DW_TAG_variant_part.
 385         (handle_struct_member_die): New function, extracted from
 386         process_structure_scope.  Handle DW_TAG_variant.
 387         (process_structure_scope): Handle discriminated unions.  Call
 388         handle_struct_member_die.
 389
 390 2018-02-26  Tom Tromey  <tom@tromey.com>
 391
 392         * rust-lang.h (rust_last_path_segment): Declare.
 393         * rust-lang.c (rust_last_path_segment): Now public.  Change
 394         contract.
 395         (struct disr_info): Remove.
 396         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
 397         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
 398         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
 399         (rust_enum_p, rust_enum_variant): New function.
 400         (rust_underscore_fields): Remove "offset" parameter.
 401         (rust_print_enum): New function.
 402         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
 403         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
 404         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
 405         enums.
 406         (rust_internal_print_type): New function, from rust_print_type.
 407         Remove enum code.
 408         (rust_print_type): Call rust_internal_print_type.
 409         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
 410         Update enum handling.
 411         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
 412         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
 413         (rust_union_quirks): New functions.
 414         (process_full_comp_unit, process_full_type_unit): Call
 415         rust_union_quirks.
 416         (process_structure_scope): Update rust_unions if necessary.
 417
 418 2018-02-26  Tom Tromey  <tom@tromey.com>
 419
 420         * value.h (value_union_variant): Declare.
 421         * valops.c (value_union_variant): New function.
 422         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
 423         (struct discriminant_info): New.
 424         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
 425         enumerator.
 426         (struct main_type) <flag_discriminated_union>: New field.
 427
 428 2018-02-26  Tom Tromey  <tom@tromey.com>
 429
 430         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 431         unittests/unpack-selftests.c.
 432         * unittests/unpack-selftests.c: New file.
 433         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
 434
 435 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 436
 437         * dwarf2read.c (struct partial_die_info) <read>: New method.
 438         (read_partial_die): Remove the declaration.
 439         (load_partial_dies): Update.
 440         (partial_die_info::partial_die_info):
 441         (read_partial_die): Change it to partial_die_info::read.
 442
 443 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 444
 445         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
 446         (fixup_partial_die): Remove declaration.
 447         (scan_partial_symbols): Update.
 448         (partial_die_parent_scope): Likewise.
 449         (partial_die_full_name): Likewise.
 450         (fixup_partial_die): Change it to partial_die_info::fixup.
 451
 452 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 453
 454         * dwarf2read.c (read_partial_die): Update the declaration.
 455         (load_partial_dies): Caller update.
 456         (read_partial_die): Remove one argument abbrev_len.
 457
 458 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 459
 460         * dwarf2read.c (struct partial_die_info): Add ctor, delete
 461         assignment operator.
 462         (load_partial_dies): Use ctor and copy ctor.
 463         (read_partial_die): Update.
 464         (dwarf2_cu::find_partial_die): Use ctor.
 465
 466 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 467
 468         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
 469         (find_partial_die_in_comp_unit): Change it to
 470         dwarf2_cu::find_partial_die.
 471         (find_partial_die): Update.
 472
 473 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 474
 475         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
 476         is NULL.
 477
 478 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 479
 480         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
 481
 482 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 483
 484         * arch/amd64.h: Use common/tdesc.h.
 485         * arch/i386.c: Likewise.
 486         * arch/i386.h: Likewise.
 487         * arch/tic6x.c: Likewise.
 488         * arch/tdesc.h: Move file from here...
 489         * common/tdesc.h: ...to here.
 490         * features/aarch64-core.c: Regenerate.
 491         * features/aarch64-fpu.c: Regenerate.
 492         * features/i386/32bit-avx.c: Regenerate.
 493         * features/i386/32bit-avx512.c: Regenerate.
 494         * features/i386/32bit-core.c: Regenerate.
 495         * features/i386/32bit-linux.c: Regenerate.
 496         * features/i386/32bit-mpx.c: Regenerate.
 497         * features/i386/32bit-pkeys.c: Regenerate.
 498         * features/i386/32bit-sse.c: Regenerate.
 499         * features/i386/64bit-avx.c: Regenerate.
 500         * features/i386/64bit-avx512.c: Regenerate.
 501         * features/i386/64bit-core.c: Regenerate.
 502         * features/i386/64bit-linux.c: Regenerate.
 503         * features/i386/64bit-mpx.c: Regenerate.
 504         * features/i386/64bit-pkeys.c: Regenerate.
 505         * features/i386/64bit-segments.c: Regenerate.
 506         * features/i386/64bit-sse.c: Regenerate.
 507         * features/i386/x32-core.c: Regenerate.
 508         * features/tic6x-c6xp.c: Regenerate.
 509         * features/tic6x-core.c: Regenerate.
 510         * features/tic6x-gp.c: Regenerate.
 511         * target-descriptions.c: Use common/tdesc.h.
 512         * target-descriptions.h: Likewise.
 513
 514 2018-02-24  Tom Tromey  <tom@tromey.com>
 515
 516         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
 517         (try_thread_db_load_from_dir, thread_db_load_search): Use
 518         std::string.
 519         (info_auto_load_libthread_db_compare): Return bool.  Change
 520         argument types.
 521         (info_auto_load_libthread_db): Use std::vector, std::string.
 522         Remove cleanups.
 523
 524 2018-02-24  Tom Tromey  <tom@tromey.com>
 525
 526         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
 527         std::string.
 528         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
 529         std::string*.
 530         * gdbarch.c: Rebuild.
 531         * gdbarch.h: Rebuild.
 532         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
 533         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
 534         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
 535         std::string*.
 536
 537 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
 538
 539         * gdbtypes.h (sect_offset): Change type to uint64_t.
 540         (sect_offset_str): New function.
 541         * dwarf2read.c (create_addrmap_from_aranges): Use
 542         sect_offset_str.
 543         (error_check_comp_unit_head): Likewise.
 544         (create_debug_type_hash_table): Likewise.
 545         (read_cutu_die_from_dwo): Likewise.
 546         (init_cutu_and_read_dies): Likewise.
 547         (init_cutu_and_read_dies_no_follow): Likewise.
 548         (process_psymtab_comp_unit_reader): Likewise.
 549         (partial_die_parent_scope): Likewise.
 550         (peek_die_abbrev): Likewise.
 551         (process_queue): Likewise.
 552         (dwarf2_physname): Likewise.
 553         (read_namespace_alias): Likewise.
 554         (read_import_statement): Likewise.
 555         (create_dwo_cu_reader): Likewise.
 556         (create_cus_hash_table): Likewise.
 557         (lookup_dwo_cutu): Likewise.
 558         (inherit_abstract_dies): Likewise.
 559         (read_func_scope): Likewise.
 560         (read_call_site_scope): Likewise.
 561         (dwarf2_add_member_fn): Likewise.
 562         (read_common_block): Likewise.
 563         (read_module_type): Likewise.
 564         (read_typedef): Likewise.
 565         (read_subrange_type): Likewise.
 566         (load_partial_dies): Likewise.
 567         (read_partial_die): Likewise.
 568         (find_partial_die): Likewise.
 569         (read_str_index): Likewise.
 570         (dwarf2_string_attr): Likewise.
 571         (build_error_marker_type): Likewise.
 572         (lookup_die_type): Likewise.
 573         (dump_die_shallow): Likewise.
 574         (follow_die_ref): Likewise.
 575         (dwarf2_fetch_die_loc_sect_off): Likewise.
 576         (dwarf2_fetch_constant_bytes): Likewise.
 577         (follow_die_sig): Likewise.
 578         (get_signatured_type): Likewise.
 579         (get_DW_AT_signature_type): Likewise.
 580         (dwarf2_find_containing_comp_unit): Likewise.
 581         (set_die_type): Likewise.
 582
 583 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
 584
 585         * arch/aarch64.c: Include "common-defs.h".
 586         * arch/amd64.c: Likewise.
 587         * arch/i386.c: Likewise.
 588
 589 2018-02-21  Tom Tromey  <tom@tromey.com>
 590
 591         * value.h: (extract_field_op): Update.
 592         * eval.c (extract_field_op): Return a const char *.
 593         * expression.h (parse_expression_for_completion): Update.
 594         * completer.c (complete_expression): Update.
 595         (add_struct_fields): Make fieldname const.
 596         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
 597         (mark_completion_tag, parse_exp_in_context_1): Update.
 598         (parse_expression_for_completion): Change "name" to
 599         unique_xmalloc_ptr*.
 600
 601 2018-02-21  Tom Tromey  <tom@tromey.com>
 602
 603         * infcall.c (call_function_by_hand_dummy): Use std::vector.
 604
 605 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 606
 607         * avr-tdep.c (avr_read_pc): Change parameter type to
 608         readable_regcache.
 609         * gdbarch.sh (read_pc): Likewise.
 610         * gdbarch.c: Re-generated.
 611         * gdbarch.h: Re-generated.
 612         * hppa-tdep.c (hppa_read_pc): Change parameter type to
 613         readable_regcache.
 614         * ia64-tdep.c (ia64_read_pc): Likewise.
 615         * mips-tdep.c (mips_read_pc): Likewise.
 616         * spu-tdep.c (spu_read_pc): Likewise.
 617
 618 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 619
 620         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
 621         * regcache-dump.c: New file.
 622         * regcache.c: Move register_dump to regcache-dump.c.
 623         (maintenance_print_registers): Likewise.
 624         (maintenance_print_raw_registers): Likewise.
 625         (maintenance_print_cooked_registers): Likewise.
 626         (maintenance_print_register_groups): Likewise.
 627         (maintenance_print_remote_registers): Likewise.
 628         (_initialize_regcache): Likewise.
 629         * regcache.h (register_dump): Moved from regcache.c.
 630
 631 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 632
 633         * regcache.c (regcache::regcache): Update.
 634         (regcache::invalidate): Move it to detached_regcache::invalidate.
 635         (get_thread_arch_aspace_regcache): Update.
 636         (regcache::raw_update): Update.
 637         (regcache::cooked_read): Remove some code.
 638         (regcache::cooked_read_value): Likewise.
 639         (regcache::raw_write): Remove assert on m_readonly_p.
 640         (regcache::raw_supply_integer): Move it to
 641         detached_regcache::raw_supply_integer.
 642         (regcache::raw_supply_zeroed): Likewise.
 643         * regcache.h (detached_regcache) <raw_supply_integer>: New
 644         declaration.
 645         <raw_supply_zeroed, invalidate>: Likewise.
 646         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
 647         <invalidate>: Likewise.
 648         <m_readonly_p>: Removed.
 649
 650 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 651
 652         * infcmd.c (get_return_value): Let stop_regs point to
 653         get_current_regcache.
 654         * regcache.c (regcache::regcache): Remove.
 655         (register_dump_reg_buffer): New class.
 656         (regcache_print): Adjust.
 657         * regcache.h (regcache): Remove constructors.
 658
 659 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 660
 661         * regcache.c (class register_dump): New class.
 662         (register_dump_regcache, register_dump_none): New class.
 663         (register_dump_remote, register_dump_groups): New class.
 664         (regcache_print): Update.
 665         * regcache.h (regcache_dump_what): Move it to regcache.c.
 666         (regcache) <dump>: Remove.
 667
 668 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 669
 670         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
 671          reg_buffer_rw *.
 672         (jit_unwind_reg_set_impl): Call raw_supply.
 673         (jit_frame_sniffer): Use reg_buffer_rw.
 674         * record-full.c (record_full_core_regbuf): Change its type.
 675         (record_full_core_open_1): Use reg_buffer_rw.
 676         (record_full_close): Likewise.
 677         (record_full_core_fetch_registers): Use regcache->raw_supply.
 678         (record_full_core_store_registers): Likewise.
 679         * regcache.c (regcache::get_register_status): Move it to
 680         reg_buffer.
 681         (regcache_raw_set_cached_value): Remove.
 682         (regcache::raw_set_cached_value): Remove.
 683         (regcache::raw_write): Call raw_supply.
 684         (regcache::raw_supply): Move it to reg_buffer_rw.
 685         * regcache.h (regcache_raw_set_cached_value): Remove.
 686         (reg_buffer_rw): New class.
 687
 688 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 689
 690         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
 691         readonly_detached_regcache.
 692         (dummy_frame_prev_register): Use regcache->cooked_read.
 693         * frame.c (frame_save_as_regcache): Change return type.
 694         (frame_pop): Update.
 695         * frame.h (frame_save_as_regcache): Update declaration.
 696         * inferior.h (get_infcall_suspend_state_regcache): Update
 697         declaration.
 698         * infrun.c (infcall_suspend_state) <registers>: use
 699         readonly_detached_regcache.
 700         (save_infcall_suspend_state): Don't use regcache_dup.
 701         (get_infcall_suspend_state_regcache): Change return type.
 702         * linux-fork.c (struct fork_info) <savedregs>: Change to
 703         readonly_detached_regcache.
 704         <pc>: New field.
 705         (fork_save_infrun_state): Don't use regcache_dup.
 706         (info_checkpoints_command): Adjust.
 707         * mi/mi-main.c (register_changed_p): Update declaration.
 708         (mi_cmd_data_list_changed_registers): Use
 709         readonly_detached_regcache.
 710         (register_changed_p): Change parameter type to
 711         readonly_detached_regcache.
 712         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
 713         readonly_detached_regcache.
 714         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
 715         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
 716         New.
 717         (regcache::save): Move it to reg_buffer.
 718         (regcache::restore): Change parameter type.
 719         (regcache_dup): Remove.
 720         * regcache.h (reg_buffer) <save>: New method.
 721         (readonly_detached_regcache): New class.
 722         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
 723         readonly_detached_regcache.
 724         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
 725
 726 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 727
 728         * frame.c (frame_save_as_regcache): Use regcache method save.
 729         (frame_pop): Use regcache method restore.
 730         * infrun.c (restore_infcall_suspend_state): Likewise.
 731         * linux-fork.c (fork_load_infrun_state): Likewise.
 732         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
 733         save.
 734         * regcache.c (regcache_save): Remove.
 735         (regcache::restore): More asserts.
 736         (regcache_cpy): Remove.
 737         * regcache.h (regcache_save): Remove the declaration.
 738         (regcache::restore): Move from private to public.
 739         Remove the friend declaration of regcache_cpy.
 740         (regcache_cpy): Remove declaration.
 741
 742 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 743
 744         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
 745         parameter type to 'readable_regcache *'.
 746         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
 747         * arm-tdep.c (arm_neon_quad_read): Likewise.
 748         (arm_pseudo_read): Likewise.
 749         * avr-tdep.c (avr_pseudo_register_read): Likewise.
 750         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
 751         * frv-tdep.c (frv_pseudo_register_read): Likewise.
 752         * gdbarch.c: Re-generated.
 753         * gdbarch.h: Re-generated.
 754         * gdbarch.sh (pseudo_register_read): Change parameter type to
 755         'readable_regcache *'.
 756         (pseudo_register_read_value): Likewise.
 757         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
 758         (h8300_pseudo_register_read): Likewise.
 759         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
 760         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
 761         (i386_pseudo_register_read_into_value): Likewise.
 762         (i386_pseudo_register_read_value): Likewise.
 763         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
 764         declaration.
 765         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
 766         * m32c-tdep.c (m32c_raw_read): Likewise.
 767         (m32c_read_flg): Likewise.
 768         (m32c_banked_register): Likewise.
 769         (m32c_banked_read): Likewise.
 770         (m32c_sb_read): Likewise.
 771         (m32c_part_read): Likewise.
 772         (m32c_cat_read): Likewise.
 773         (m32c_r3r2r1r0_read): Likewise.
 774         (m32c_pseudo_register_read): Likewise.
 775         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
 776         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
 777         (mep_pseudo_cr64_read): Likewise.
 778         (mep_pseudo_register_read): Likewise.
 779         * mips-tdep.c (mips_pseudo_register_read): Likewise.
 780         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
 781         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
 782         * regcache.c (regcache::raw_read): Move it to readable_regcache.
 783         (regcache::cooked_read): Likewise.
 784         (regcache::cooked_read_value): Likewise.
 785         (regcache_cooked_read_signed):
 786         (regcache::cooked_read): Likewise.
 787         * regcache.h (readable_regcache): New class.
 788         (regcache): Inherit readable_regcache.  Move some methods to
 789         readable_regcache.
 790         * rl78-tdep.c (rl78_pseudo_register_read): Change
 791         parameter type to 'readable_regcache *'.
 792         * rs6000-tdep.c (do_regcache_raw_read): Remove.
 793         (e500_pseudo_register_read): Change parameter type to
 794         'readable_regcache *'.
 795         (dfp_pseudo_register_read): Likewise.
 796         (vsx_pseudo_register_read): Likewise.
 797         (efpr_pseudo_register_read): Likewise.
 798         * s390-tdep.c (s390_pseudo_register_read): Likewise.
 799         * sh-tdep.c (sh_pseudo_register_read): Likewise.
 800         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
 801         (sh64_pseudo_register_read): Likewise.
 802         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
 803         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
 804         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
 805         (spu_pseudo_register_read): Likewise.
 806         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
 807         (xtensa_pseudo_register_read): Likewise.
 808
 809 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 810
 811         * regcache.c (regcache::regcache): Call reg_buffer ctor.
 812         (regcache::arch): Move it to reg_buffer::arch.
 813         (regcache::register_buffer): Likewise.
 814         (regcache::assert_regnum): Likewise.
 815         (regcache::num_raw_registers): Likewise.
 816         * regcache.h (reg_buffer): New class.
 817         (regcache): Inherit reg_buffer.
 818
 819 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
 820
 821         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
 822         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
 823
 824 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
 825
 826         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
 827
 828 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
 829
 830         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
 831         (SFILES): Remove common/*.c files.
 832         (COMMON_OBS): Remove some *.o files built from common/*.c files.
 833         * common/common.host: Add common reference.
 834         * configure.ac: Likewise.
 835         * configure: Regenerate.
 836
 837 2018-02-16  Yao Qi  <yao.qi@linaro.org>
 838
 839         * block.c (block_namespace_info): Inherit allocate_on_obstack.
 840         (block_initialize_namespace): Use new.
 841         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
 842         (dwarf2_free_objfile): Use delete.
 843         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
 844         (copy_type_recursive): Use new.
 845         * gdb_obstack.h (allocate_on_obstack): New.
 846
 847 2018-02-15  Yao Qi  <yao.qi@linaro.org>
 848
 849         PR gdb/22849
 850         * inferior.c (exit_inferior_1): Reset inf->control.
 851
 852 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
 853
 854         * ada-lang.c (ada_to_fixed_value_create): Delete advance
 855         declaration.
 856
 857 2018-02-14  Pedro Alves  <palves@redhat.com>
 858
 859         * frame-unwind.c (frame_unwind_try_unwinder): Always call
 860         frame_cleanup_after_sniffer on exception.
 861
 862 2018-02-14  Tom Tromey  <tom@tromey.com>
 863
 864         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
 865         const.
 866         (solib_bfd_open): Make pathname const.
 867         * solib.c (solib_bfd_open): Make pathname const.
 868         * solib-spu.c (spu_bfd_fopen): Make name const.
 869         (spu_bfd_open): Make pathname const.
 870         * solib-darwin.c (darwin_bfd_open): Make pathname const.
 871         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
 872
 873 2018-02-14  Tom Tromey  <tom@tromey.com>
 874
 875         * symfile.c (symfile_bfd_open): Update.
 876         * source.h (openp, source_full_path_of, find_and_open_source):
 877         Change argument type to unique_xmalloc_ptr.
 878         * source.c (openp): Take a unique_xmalloc_ptr.
 879         (source_full_path_of, find_and_open_source): Likewise.
 880         (open_source_file, symtab_to_fullname): Update.
 881         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
 882         unique_xmalloc_ptr.
 883         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
 884         (exec_file_find): Update.
 885         * psymtab.c (psymtab_to_fullname): Update.
 886         * nto-tdep.h (nto_find_and_open_solib): Update.
 887         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
 888         unique_xmalloc_ptr.
 889         * exec.c (exec_file_attach): Update.
 890         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
 891         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
 892
 893 2018-02-14  Tom Tromey  <tom@tromey.com>
 894
 895         * solib.c: Include source.h.
 896         * nto-tdep.c: Include source.h.
 897         * mi/mi-cmd-env.c: Include source.h.
 898         * infcmd.c: Include source.h.
 899         * exec.c: Include source.h.
 900         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
 901         (add_path, directory_switch, source_path, init_source_path): Move
 902         declarations...
 903         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
 904         (add_path, directory_switch, source_path, init_source_path):
 905         ...here.
 906
 907 2018-02-14  Tom Tromey  <tom@tromey.com>
 908
 909         * solist.h (exec_file_find, solib_find): Return
 910         unique_xmalloc_ptr.
 911         (solib_bfd_fopen): Take a const char *.
 912         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
 913         (exec_file_find, solib_find): Likewise.
 914         (solib_bfd_fopen): Do not take ownership of "pathname".
 915         (solib_bfd_open): Use unique_xmalloc_ptr.
 916         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
 917         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
 918         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
 919         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
 920
 921 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
 922
 923         * ada-lang.c (name_match_type_from_name): Remove reference to
 924         ada_name_for_lookup in function's documentation.
 925         * ada-lang.h (ada_name_for_lookup): Delete declaration.
 926
 927 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
 928
 929         * defs.h (enum openp_flags): New enum.
 930         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
 931         Move to enum openp_flags.
 932         (openp_flags): New enum flags.
 933         (openp): Change parameter type to openp_flags.
 934         * source.c (openp): Change parameter type to openp_flags.
 935         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
 936         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
 937
 938 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
 939
 940         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
 941         per-command.
 942
 943 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 944
 945         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
 946         into...
 947         (class dwarf2_queue_guard): ...the destructor of this new class.
 948         (dw2_do_instantiate_symtab): Create instance of the new class
 949         dwarf2_queue_guard, remove cleanup.
 950
 951 2018-02-09  Tom Tromey  <tom@tromey.com>
 952
 953         * source.c (find_source_lines): Don't reference past the end of
 954         the vector.
 955
 956 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 957
 958         * remote.c (remote_btrace_maybe_reopen): Change error message.
 959         * btrace.c (btrace_enable): Likewise.
 960         (parse_xml_btrace): Likewise.
 961         (parse_xml_btrace_conf): Likewise.
 962
 963 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 964
 965         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
 966         (linux_enable_pt, linux_enable_bts): Call
 967         diagnose_perf_event_open_fail.
 968
 969 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 970
 971         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
 972         Remove parameter and change return type.  Update callers.  Move it.
 973         (linux_enable_bts, linux_enable_pt): Improve error message.
 974         (linux_enable_pt): Remove zero buffer size check.
 975         (linux_enable_btrace): Improve error messages.  Remove NULL return
 976         check.
 977
 978 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 979
 980         * btrace.c (btrace_enable): Remove target_supports_btrace call.
 981         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
 982         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
 983         (linux_supports_pt, linux_supports_btrace): Remove.
 984         (linux_enable_bts): Call cpu_supports_bts.
 985         * nat/linux-btrace.h (linux_supports_btrace): Remove.
 986         * remote.c (remote_supports_btrace): Remove.
 987         (init_remote_ops): Remove remote_supports_btrace.
 988         * target-delegates.c: Regenerated.
 989         * target.c (target_supports_btrace): Remove.
 990         * target.h (target_ops) <to_supports_btrace>: Remove
 991         (target_supports_btrace): Remove.
 992         * x86-linux-nat.c (x86_linux_create_target): Remove
 993         linux_supports_btrace.
 994
 995 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 996
 997         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
 998         btrace failed.
 999         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
1000         exception and use message in own exception.
1001
1002 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1003
1004         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
1005         (perf_event_pt_event_type): Use gdb_file_up.
1006         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
1007         scoped_fd, and scoped_mmap.
1008
1009 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1010
1011         * common/scoped_mmap.h: New.
1012         * unittests/scoped_mmap-selftest.c: New.
1013         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1014         unittests/scoped_mmap-selftest.c.
1015
1016 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1017
1018         * common/scoped_fd.h: New.
1019         * unittests/scoped_fd-selftest.c: New.
1020         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1021         unittests/scoped_fd-selftest.c.
1022
1023 2018-02-09  Tom Tromey  <tom@tromey.com>
1024
1025         * auto-load.c (auto_load_section_scripts): Use
1026         gdb::unique_xmalloc_ptr.
1027
1028 2018-02-09  Tom Tromey  <tom@tromey.com>
1029
1030         * auto-load.c (execute_script_contents): Use std::string.
1031
1032 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
1033
1034         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
1035         Python function, rather than a new command.
1036
1037 2018-02-08  Tom Tromey  <tom@tromey.com>
1038
1039         * solib.c (solib_find_1): Use std::string.
1040         (solib_bfd_fopen): Use unique_xmalloc_ptr.
1041
1042 2018-02-08  Tom Tromey  <tom@tromey.com>
1043
1044         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
1045
1046 2018-02-08  Tom Tromey  <tom@tromey.com>
1047
1048         * source.c (find_source_lines): Use gdb::def_vector.
1049
1050 2018-02-08  Tom Tromey  <tom@tromey.com>
1051
1052         * macrocmd.c (struct temporary_macro_definition): New.
1053         (macro_define_command): Use temporary_macro_definition.  Remove
1054         cleanups.
1055         (free_macro_definition_ptr): Remove.
1056
1057 2018-02-08  Tom Tromey  <tom@tromey.com>
1058
1059         * macroexp.c (maybe_expand): Use std::string.
1060
1061 2018-02-08  Tom Tromey  <tom@tromey.com>
1062
1063         * macroexp.c (struct macro_buffer): Add initializers for some
1064         members.
1065         (init_buffer, init_shared_buffer, free_buffer)
1066         (free_buffer_return_text): Remove.
1067         (macro_buffer): New constructors.
1068         (~macro_buffer): New destructor.
1069         (macro_buffer::set_shared): New method.
1070         (macro_buffer::resize_buffer, macro_buffer::appendc)
1071         (macro_buffer::appendmem): Now methods, not free functions.
1072         (set_token, append_tokens_without_splicing, stringify)
1073         (macro_stringify): Update.
1074         (gather_arguments): Change return type.  Remove argc_p argument,
1075         add args_ptr argument.  Use std::vector.
1076         (substitute_args): Remove argc argument.  Accept std::vector.
1077         (expand): Update.  Use std::vector.
1078         (scan, macro_expand, macro_expand_next): Update.
1079
1080 2018-02-08  Tom Tromey  <tom@tromey.com>
1081
1082         * symtab.c (default_collect_symbol_completion_matches_break_on):
1083         Use unique_xmalloc_ptr.
1084         * macroscope.h: (sal_macro_scope, user_macro_scope)
1085         (default_macro_scope): Return unique_xmalloc_ptr.
1086         * macroscope.c (sal_macro_scope, user_macro_scope)
1087         (default_macro_scope): Return unique_xmalloc_ptr.
1088         * macroexp.h (macro_expand, macro_expand_once): Return
1089         unique_xmalloc_ptr.
1090         * macroexp.c (macro_expand, macro_expand_once): Return
1091         unique_xmalloc_ptr.
1092         * macrocmd.c (macro_expand_command, macro_expand_once_command)
1093         (info_macro_command, info_macros_command): Use
1094         unique_xmalloc_ptr.
1095         * compile/compile-c-support.c (write_macro_definitions): Use
1096         unique_xmalloc_ptr.
1097         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
1098
1099 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
1100
1101         * value.c (value_static_field): Assign field type instead of
1102         containing type when returning an optimized out value.
1103
1104 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1105
1106         * ft32-tdep.c (ft32_read_pc): Remove.
1107         (ft32_write_pc): Remove.
1108         (ft32_gdbarch_init): Update.
1109         * m32r-tdep.c (m32r_read_pc): Remove.
1110         (m32r_gdbarch_init): Update.
1111         * mep-tdep.c (mep_read_pc): Remove.
1112         (mep_gdbarch_init): Update.
1113         * microblaze-tdep.c (microblaze_write_pc): Remove.
1114         (microblaze_gdbarch_init): Update.
1115         * mn10300-tdep.c (mn10300_read_pc): Remove.
1116         (mn10300_write_pc): Remove.
1117         (mn10300_gdbarch_init): Update.
1118         * moxie-tdep.c (moxie_read_pc): Remove.
1119         (moxie_write_pc): Remove.
1120         (moxie_gdbarch_init): Update.
1121
1122 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1123
1124         * expprint.c (print_subexp_standard): Handle
1125         OP_F77_UNDETERMINED_ARGLIST.
1126         (dump_subexp_body_standard): Likewise.
1127
1128 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
1129
1130         * target-descriptions.c (tdesc_element_visitor) Add empty
1131         implementations.
1132         (tdesc_type): Move make_gdb_type from here.
1133         (tdesc_type_builtin): Likewise.
1134         (tdesc_type_vector): Likewise.
1135         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
1136         (make_gdb_type_struct): Move from tdesc_type_with_fields.
1137         (make_gdb_type_union): Likewise.
1138         (make_gdb_type_flags): Likewise.
1139         (make_gdb_type_enum): Likewise.
1140         (make_gdb_type): New function.
1141         (tdesc_register_type): Use static make_gdb_type.
1142
1143 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
1144
1145         * infcmd.c (default_print_one_register_info): Align natural-format
1146         column values consistently one under another.
1147         (pad_to_column): New function.
1148
1149 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
1150
1151         * dwarf2read.c (dwarf2_physname): Move commment.
1152
1153 2018-02-01  Leszek Swirski  <leszeks@google.com>
1154
1155         * varobj.c (varobj_formatted_print_options): Allow recursive
1156         pretty printing if pretty printing is enabled.
1157
1158 2018-02-01  Leszek Swirski  <leszeks@google.com>
1159
1160         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
1161         names after a structop as a filename.
1162
1163 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1164
1165         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
1166         (arm_record_coproc_data_proc): Likewise.
1167
1168 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1169
1170         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
1171
1172 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
1173
1174         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
1175         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
1176
1177 2018-01-31  Pedro Alves  <palves@redhat.com>
1178
1179         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
1180         * inflow.c (child_terminal_save_inferior): Wrap reference to
1181         tcgetpgrp in HAVE_TERMIOS_H.
1182         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
1183         _WIN32.
1184         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
1185         always iterate over all inferiors.
1186         (gdbsim_cntrl_c): Adjust.
1187         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
1188
1189 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1190
1191         * gdbtypes.c (lookup_array_range_type): Make sure the array's
1192         index type is objfile-owned if the element type is as well.
1193
1194 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1195
1196         GDB 8.1 released.
1197
1198 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1199
1200         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
1201         "features/s390x-linux64.c".
1202         (_initialize_s390_linux_tdep): Remove initialization of tdescs
1203         s390_linux32 and s390x_linux64.
1204         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
1205         default tdesc.
1206         * s390-tdep.c: Include "features/s390-linux32.c" and
1207         "features/s390x-linux64.c".
1208         (s390_tdesc_valid): Add check for tdesc_has_registers.
1209         (s390_gdbarch_init): Make sure there is always a valid tdesc.
1210         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
1211         tdesc_s390x_linux64.
1212         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
1213         tdesc_s390x_linux64 to...
1214         * s390-tdep.h: ...here.
1215
1216 2018-01-30  Pedro Alves  <palves@redhat.com>
1217
1218         PR gdb/13211
1219         * config.in, configure: Regenerate.
1220         * configure.ac: Check for getpgid.
1221         * go32-nat.c (go32_pass_ctrlc): New.
1222         (go32_target): Install it.
1223         * inf-child.c (inf_child_target): Install
1224         child_terminal_save_inferior, child_pass_ctrlc and
1225         child_interrupt.
1226         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
1227         (inf_ptrace_target): No longer install it.
1228         * infcmd.c (interrupt_target_1): Adjust.
1229         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
1230         (child_interrupt): Declare.
1231         (inferior::terminal_state): New.
1232         * inflow.c (struct terminal_info): Update comments.
1233         (inferior_process_group): Delete.
1234         (terminal_is_ours): Delete.
1235         (gdb_tty_state): New.
1236         (child_terminal_init): Adjust.
1237         (is_gdb_terminal, sharing_input_terminal_1)
1238         (sharing_input_terminal): New functions.
1239         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
1240         Set the process's actual process group in the foreground if
1241         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
1242         mark terminal as the inferior's if not sharing GDB's terminal.
1243         Don't check attach_flag.
1244         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
1245         pass down a target_terminal_state.
1246         (child_terminal_save_inferior): New, factored out from ...
1247         (child_terminal_ours_1): ... this.  Handle
1248         target_terminal_state::is_ours_for_output.
1249         (child_interrupt, child_pass_ctrlc): New.
1250         (inflow_inferior_exit): Clear the inferior's terminal_state.
1251         (copy_terminal_info): Copy the inferior's terminal state.
1252         (_initialize_inflow): Remove reference to terminal_is_ours.
1253         * inflow.h (inferior_process_group): Delete.
1254         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
1255         * procfs.c (procfs_target): Don't install procfs_interrupt.
1256         (procfs_interrupt): Delete.
1257         * remote.c (remote_serial_quit_handler): Adjust.
1258         (remote_interrupt): Remove ptid parameter.  Adjust.
1259         * target-delegates.c: Regenerate.
1260         * target.c: Include "terminal.h".
1261         (target_terminal::terminal_state): Rename to ...
1262         (target_terminal::m_terminal_state): ... this.
1263         (target_terminal::init): Adjust.
1264         (target_terminal::inferior): Adjust to per-inferior
1265         terminal_state.
1266         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
1267         (target_terminal::ours, target_terminal::ours_for_output): Use
1268         target_terminal_is_ours_kind.
1269         (target_interrupt): Remove ptid parameter.  Adjust.
1270         (default_target_pass_ctrlc): Adjust.
1271         * target.h (target_ops::to_terminal_save_inferior): New field.
1272         (target_ops::to_interrupt): Remove ptid_t parameter.
1273         (target_interrupt): Remove ptid_t parameter.  Update comment.
1274         (target_pass_ctrlc): Update comment.
1275         * target/target.h (target_terminal_state): New scoped enum,
1276         factored out of ...
1277         (target_terminal::terminal_state): ... here.
1278         (target_terminal::inferior): Update comments.
1279         (target_terminal::restore_inferior): New.
1280         (target_terminal::is_inferior, target_terminal::is_ours)
1281         (target_terminal::is_ours_for_output): Adjust.
1282         (target_terminal::scoped_restore_terminal_state): Adjust to
1283         rename, and call restore_inferior() instead of inferior().
1284         (target_terminal::scoped_restore_terminal_state::m_state): Change
1285         type.
1286         (target_terminal::terminal_state): Rename to ...
1287         (target_terminal::m_terminal_state): ... this and change type.
1288
1289 2018-01-30  Pedro Alves  <palves@redhat.com>
1290
1291         * linux-nat.c (wait_for_signal): New function.
1292         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
1293         directly.
1294         (async_terminal_is_ours)
1295         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
1296         (linux_nat_add_target): Don't override
1297         to_terminal_inferior/to_terminal_ours.
1298
1299 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
1300
1301         * remote.c (remote_follow_fork): Don't call "detach_inferior".
1302
1303 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
1304
1305         * dwarf2read.c (free_dwo_files): Add forward-declaration.
1306         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
1307         dwarf2_per_objfile_free here.
1308         (dwarf2_per_objfile_free): Remove.
1309         (_initialize_dwarf2_read): Don't register
1310         dwarf2_per_objfile_free as a registry cleanup.
1311
1312 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
1313
1314         Avoid compilation errors in MinGW native builds
1315
1316         The error is triggered by including python-internal.h, and the
1317         error message is:
1318
1319              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
1320                       from build-gnulib/import/math.h:27,
1321                       from d:/usr/Python26/include/pyport.h:235,
1322                       from d:/usr/Python26/include/Python.h:58,
1323                       from python/python-internal.h:94,
1324                       from python/py-arch.c:24:
1325              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
1326         using ::hypot;
1327                 ^~~~~
1328
1329         This happens because Python headers define 'hypot' to expand t
1330         '_hypot' in the Windows builds.
1331         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
1332         'hypoth'.  This avoids a compilation error.
1333
1334 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1335
1336         * MAINTAINERS (Write After Approval): Fix ordering.
1337
1338 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1339
1340         * MAINTAINERS (Write After Approval): Add Alan Hayward.
1341
1342 2018-01-26  Alan Modra  <amodra@gmail.com>
1343
1344         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
1345         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
1346         Remove nop.  Make const.  Comment.
1347         (powerpc32_plt_stub_so_2): New.
1348         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
1349         Correct count.  Update uses.
1350         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
1351         Move common code reading PLT entry word.  Correct
1352         powerpc32_plt_stub PLT address calculation.
1353         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
1354         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
1355         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
1356         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
1357         (ppc64_standard_linkage8): Likewise.
1358         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
1359         Correct insns description.
1360         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
1361
1362 2018-01-24  Pedro Alves  <palves@redhat.com>
1363
1364         GCC PR libstdc++/83906
1365         * gdbtypes.c (operator==(const dynamic_prop &,
1366         const dynamic_prop &)): New.
1367         (operator==(const range_bounds &, const range_bounds &)): New.
1368         (check_types_equal): Use them instead of memcmp.
1369         * gdbtypes.h (operator==(const dynamic_prop &,
1370         const dynamic_prop &)): Declare.
1371         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
1372         (operator==(const range_bounds &, const range_bounds &)): Declare.
1373         (operator!=(const range_bounds &, const range_bounds &)): Declare.
1374
1375 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1376
1377         * s390-linux-tdep.c (s390_record_address_mask)
1378         (s390_record_calc_disp_common, s390_record_calc_disp)
1379         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1380         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1381         (s390_process_record): Move to s390-tdep.c.
1382         (s390_linux_init_abi_any): Adjust.
1383         * s390-tdep.c (s390_record_address_mask)
1384         (s390_record_calc_disp_common, s390_record_calc_disp)
1385         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1386         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1387         (s390_process_record): Moved from s390-linux-tdep.c
1388         (s390_gdbarch_init): Adjust.
1389
1390 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1391
1392         * s390-linux-nat.c (s390-tdep.h): New include.
1393         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
1394         (HFILES_NO_SRCDIR): Add s390-tdep.h.
1395         (ALLDEPFILES): Add s390-tdep.c.
1396         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
1397         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
1398         * s390-tdep.h: ...this.  New file.
1399         * s390-linux-tdep.c (s390-tdep.h): New include.
1400         (_initialize_s390_tdep): Rename to...
1401         (_initialize_s390_linux_tdep): ...this and adjust.
1402         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
1403         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
1404         s390-tdep.h.
1405         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
1406         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
1407         (s390_is_partial_instruction, s390_software_single_step)
1408         (is_non_branch_ril, s390_displaced_step_copy_insn)
1409         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
1410         (s390_prologue_data, s390_addr, s390_store, s390_load)
1411         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
1412         (s390_register_call_saved, s390_guess_tracepoint_registers)
1413         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
1414         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
1415         (s390_pseudo_register_name, s390_pseudo_register_type)
1416         (s390_pseudo_register_read, s390_pseudo_register_write)
1417         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
1418         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
1419         (s390_addr_bits_remove, s390_address_class_type_flags)
1420         (s390_address_class_type_flags_to_name)
1421         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
1422         (s390_function_arg_float, s390_function_arg_vector)
1423         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
1424         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
1425         (s390_frame_align, s390_register_return_value, s390_return_value)
1426         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
1427         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
1428         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
1429         (s390_trad_frame_prev_register, s390_unwind_cache)
1430         (s390_prologue_frame_unwind_cache)
1431         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
1432         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
1433         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
1434         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
1435         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
1436         (s390_frame_base_address, s390_local_base_address)
1437         (s390_frame_base, s390_gcc_target_options)
1438         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
1439         (s390_validate_reg_range, s390_tdesc_valid)
1440         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
1441         * s390-tdep.c: ...this.  New file.
1442
1443 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1444
1445         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
1446         (s390_process_record, s390_gdbarch_tdep_alloc)
1447         (s390_linux_init_abi_any): Use/set new hook.
1448
1449 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1450
1451         * s390-linux-tdep.c (osabi.h): New include.
1452         (s390_linux_init_abi_31, s390_linux_init_abi_64)
1453         (s390_linux_init_abi_any): New functions.
1454         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
1455
1456 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1457
1458         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
1459         tdesc_has_registers check
1460
1461 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1462
1463         * s390-linux-tdep.c (s390_tdesc_valid): New function.
1464         (s390_validate_reg_range): New macro.
1465         (s390_gdbarch_init): Adjust.
1466
1467 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1468
1469         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
1470         (s390_gdbarch_tdep_alloc): Adjust.
1471         (s390_gdbarch_init): Adjust.
1472
1473 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1474
1475         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
1476         <have_tdb>: Change type to bool.
1477         (s390_gdbarch_tdep_alloc): Adjust.
1478         (s390_gdbarch_init): Adjust.
1479
1480 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1481
1482         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
1483         (gdbarch_tdep) <have_upper, have_vx>: New fields.
1484         (s390_gdbarch_tdep_alloc): New function.
1485         (s390_gdbarch_init): Allocate tdep at start and use its fields
1486         instead of separate variables.
1487
1488 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1489
1490         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
1491         when looking for cached gdbarch and add comment for remaining.
1492
1493 2018-01-22  Pedro Alves  <palves@redhat.com>
1494             Sergio Durigan Junior  <sergiodj@redhat.com>
1495
1496         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
1497         case.
1498
1499 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
1500
1501         * MAINTAINERS: Update my company e-mail address.
1502
1503 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1504
1505         * regcache.c (cooked_write_test): New function.
1506         (_initialize_regcache): Register the test.
1507
1508 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1509
1510         * ia64-tdep.c (ia64_pseudo_register_read): Call
1511         regcache->cooked_read instead of regcache_cooked_read_unsigned.
1512         * m32c-tdep.c (m32c_cat_read): Likewise.
1513         (m32c_r3r2r1r0_read): Likewise.
1514         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
1515         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
1516
1517 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1518
1519         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
1520         method raw_read instead of regcache_raw_read.
1521         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
1522         * arm-tdep.c (arm_neon_quad_read): Likewise.
1523         * avr-tdep.c (avr_pseudo_register_read): Likewise.
1524         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
1525         * frv-tdep.c (frv_pseudo_register_read): Likewise.
1526         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
1527         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
1528         (i386_pseudo_register_read_into_value): Likewise.
1529         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
1530         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
1531         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
1532         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
1533         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
1534         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
1535         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
1536         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
1537         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
1538
1539 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1540
1541         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
1542         * configure.tgt: Remove target mt.
1543         * mt-tdep.c: Remove.
1544         * regcache.c (cooked_read_test): Remove the check for mt.
1545
1546 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1547
1548         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
1549         instead of gdbarch_pseudo_register_read_value.
1550
1551 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1552
1553         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
1554         language is Ada.
1555
1556 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1557
1558         * linespec.c (create_sals_line_offset): Remove code that preserved
1559         the symtab_and_line's line number.
1560
1561 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1562
1563         * varobj.c (varobj_create): Don't set valid_block when creating a
1564         floating varobj.
1565
1566 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1567
1568         * varobj.c (varobj_create): Remove out of date comment.
1569
1570 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1571
1572         PR mi/20395
1573         * ada-exp.y (write_var_from_sym): Pass extra parameter when
1574         updating innermost block.
1575         * parse.c (innermost_block_tracker::update): Take extra type
1576         parameter, and check types match before updating innermost block.
1577         (write_dollar_variable): Update innermost block for registers.
1578         * parser-defs.h (enum innermost_block_tracker_type): New enum.
1579         (innermost_block_tracker::innermost_block_tracker): Initialise
1580         m_types member.
1581         (innermost_block_tracker::reset): Take type parameter.
1582         (innermost_block_tracker::update): Take type parameter, and pass
1583         type through as needed.
1584         (innermost_block_tracker::m_types): New member.
1585         * varobj.c (varobj_create): Pass type when reseting innermost
1586         block.
1587
1588 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1589
1590         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
1591         * ada-lang.c (resolve_subexp): Likewise.
1592         * breakpoint.c (set_breakpoint_condition) Likewise.
1593         (watch_command_1) Likewise.
1594         * c-exp.y (variable): Likewise.
1595         * d-exp.y (PrimaryExpression): Likewise.
1596         * f-exp.y (variable): Likewise.
1597         * go-exp.y (variable): Likewise.
1598         * m2-exp.y (variable): Likewise.
1599         * objfiles.c (objfile::~objfile): Likewise.
1600         * p-exp.y (variable): Likewise.
1601         * parse.c (innermost_block): Change type.
1602         * parser-defs.h (class innermost_block_tracker): New.
1603         (innermost_block): Change to innermost_block_tracker.
1604         * printcmd.c (display_command): Switch to innermost_block API.
1605         (do_one_display): Likewise.
1606         * rust-exp.y (do_one_display): Likewise.
1607         * symfile.c (clear_symtab_users): Likewise.
1608         * varobj.c (varobj_create): Switch to innermost_block API, replace
1609         use of innermost_block with block stored on varobj object.
1610
1611 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1612
1613         * expression.h (innermost_block): Remove declaration.
1614         * varobj.c: Add 'parser-defs.h' include.
1615
1616 2018-01-19  Tom Tromey  <tom@tromey.com>
1617
1618         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
1619         symbols in the static and global blocks.
1620
1621 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
1622
1623         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
1624         gdb_ptrace.h, and move including gdb_wait.h ...
1625         * nat/linux-ptrace.h: ... to here.
1626
1627 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1628
1629         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
1630         inf_ptrace_detach_success.
1631         (inf_ptrace_detach_success): Add inferior parameter, use it
1632         instead of inferior_ptid, pass it to detach_inferior.
1633         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
1634         parameter.
1635         * inferior.c (detach_inferior): Add overload that takes an
1636         inferior object.
1637         * inferior.h (detach_inferior): Likewise.
1638         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
1639         use inferior_ptid, adjust call to inf_ptrace_detach_success.
1640         * linux-thread-db.c (thread_db_detach): Use inf parameter.
1641
1642 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1643
1644         * target.h (struct target_ops) <to_detach>: Add inferior
1645         parameter.
1646         (target_detach): Likewise.
1647         * target.c (dispose_inferior): Pass inferior down.
1648         (target_detach): Pass inferior down.  Assert that it is equal to
1649         the current inferior.
1650         * aix-thread.c (aix_thread_detach): Pass inferior down.
1651         * corefile.c (core_file_command): Pass current_inferior() down.
1652         * corelow.c (core_detach): Add inferior parameter.
1653         * darwin-nat.c (darwin_detach): Likewise.
1654         * gnu-nat.c (gnu_detach): Likewise.
1655         * inf-ptrace.c (inf_ptrace_detach): Likewise.
1656         * infcmd.c (detach_command): Pass current_inferior() down to
1657         target_detach.
1658         * infrun.c (follow_fork_inferior): Pass parent_inf to
1659         target_detach.
1660         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
1661         target_detach.
1662         * linux-nat.c (linux_nat_detach): Add inferior parameter.
1663         * linux-thread-db.c (thread_db_detach): Likewise.
1664         * nto-procfs.c (procfs_detach): Likewise.
1665         * procfs.c (procfs_detach): Likewise.
1666         * record.c (record_detach): Likewise.
1667         * record.h (struct inferior): Forward-declare.
1668         (record_detach): Add inferior parameter.
1669         * remote-sim.c (gdbsim_detach): Likewise.
1670         * remote.c (remote_detach_1): Likewise.
1671         (remote_detach): Likewise.
1672         (extended_remote_detach): Likewise.
1673         * sol-thread.c (sol_thread_detach): Likewise.
1674         * target-debug.h (target_debug_print_inferior_p): New macro.
1675         * target-delegates.c: Re-generate.
1676         * top.c (kill_or_detach): Pass inferior down to target_detach.
1677         * windows-nat.c (windows_detach): Add inferior parameter.
1678
1679 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1680
1681         * target.h (struct target_ops) <to_detach>: Remove args
1682         parameter.
1683         (target_detach): Likewise.
1684         * target.c (dispose_inferior): Adjust.
1685         (target_detach): Remove args parameter, adjust.
1686         * aix-thread.c (aix_thread_detach): Adjust.
1687         * corefile.c (core_file_command): Adjust.
1688         * corelow.c (core_detach): Adjust.
1689         * darwin-nat.c (darwin_detach): Adjust.
1690         * gnu-nat.c (gnu_detach): Adjust.
1691         * inf-ptrace.c (inf_ptrace_detach): Adjust.
1692         * infcmd.c (detach_command): Adjust
1693         * infrun.c (follow_fork_inferior): Adjust.
1694         (handle_vfork_child_exec_or_exit): Adjust.
1695         * linux-fork.c (linux_fork_detach): Remove args parameter.
1696         * linux-fork.h (linux_fork_detach): Likewise.
1697         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
1698         * linux-thread-db.c (thread_db_detach): Likewise.
1699         * nto-procfs.c (procfs_detach): Likewise.
1700         * procfs.c (procfs_detach): Likewise.
1701         (do_detach): Remove signo parameter.
1702         * record.c (record_detach): Remove args parameter.
1703         * record.h (record_detach): Likewise.
1704         * remote-sim.c (gdbsim_detach): Likewise.
1705         * remote.c (remote_detach_1): Likewise.
1706         (remote_detach): Likewise.
1707         (extended_remote_detach): Likewise.
1708         * sol-thread.c (sol_thread_detach): Likewise.
1709         * target-delegates.c: Re-generate.
1710         * top.c (struct qt_args) <args>: Remove field.
1711         (kill_or_detach): Don't pass args.
1712         (quit_force): Don't set args.
1713         * windows-nat.c (windows_detach): Remove args parameter.
1714
1715 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1716
1717         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
1718         (arm_linux_init_abi): Install it.
1719
1720 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1721
1722         * osabi.c (gdb_osabi_names): Extend the regexp for
1723         arm-linux-gnueabihf.
1724
1725 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1726
1727         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
1728         m_abbrevs.
1729         (abbrev_table::add_abbrev): Update.
1730         (abbrev_table::lookup_abbrev): Update.
1731
1732 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1733
1734         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
1735
1736 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
1737
1738         * compile/compile.c (compile_to_object): Convert "triplet_rx"
1739         to "std::string".
1740
1741 2018-01-17  Tom Tromey  <tom@tromey.com>
1742
1743         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
1744
1745 2018-01-17  Tom Tromey  <tom@tromey.com>
1746
1747         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
1748         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
1749         (create_array_type_with_stride): Update.
1750         * dwarf2read.c (set_die_type): Update.
1751
1752 2018-01-17  Tom Tromey  <tom@tromey.com>
1753
1754         * dwarf2read.c (delayed_method_info): Remove typedef.
1755         (dwarf2_cu::method_info): Now a std::vector.
1756         (add_to_method_list): Update.
1757         (free_delayed_list): Remove.
1758         (compute_delayed_physnames): Update.
1759         (process_full_comp_unit, process_full_type_unit): Clear the method
1760         list.  Remove cleanups.
1761         (psymtab_include_file_name): Add name_holder parameter.  Use
1762         unique_xmalloc_ptr.
1763         (dwarf_decode_lines): Update.
1764
1765 2018-01-17  Tom Tromey  <tom@tromey.com>
1766             Simon Marchi  <simon.marchi@ericsson.com>
1767
1768         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
1769         (dwarf2_per_objfile::free_cached_comp_units)
1770         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1771         (init_cutu_and_read_dies_no_follow): Update.
1772         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
1773         (dwarf2_cu::~dwarf2_cu): New.
1774         (free_heap_comp_unit, free_stack_comp_unit): Remove.
1775         (age_cached_comp_units, free_one_cached_comp_unit): Update.
1776
1777 2018-01-17  Tom Tromey  <tom@tromey.com>
1778             Simon Marchi  <simon.marchi@ericsson.com>
1779
1780         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
1781         (struct die_reader_specs) <abbrev_table>: New member.
1782         (struct abbrev_table): Add constructor.
1783         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
1784         <abbrev_obstack>: Now an auto_obstack.
1785         (abbrev_table_up): New typedef.
1786         (init_cu_die_reader): Add abbrev_table parameter.
1787         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
1788         Add result_dwo_abbrev_table.
1789         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1790         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
1791         Update.
1792         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
1793         parameter.
1794         (skip_children): Update.
1795         (abbrev_table::alloc_abbrev): Rename from
1796         abbrev_table_alloc_abbrev.
1797         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
1798         (abbrev_table::lookup_abbrev): Rename from
1799         abbrev_table_lookup_abbrev.
1800         (abbrev_table_read_table): Return abbrev_table_up.
1801         (abbrev_table_free, abbrev_table_free_cleanup)
1802         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
1803         (load_partial_dies): Update.
1804
1805 2018-01-17  Tom Tromey  <tom@tromey.com>
1806
1807         * dwarf2read.c (dwarf2_compute_name): Update comment.
1808         (read_func_scope, read_variable): Update.
1809         (new_symbol): Remove.
1810         (new_symbol_full): Rename to new_symbol.
1811
1812 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
1813
1814         PR gdb/16577
1815         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
1816         a warning instead of throwing an error, set section size to 0 and return
1817         NULL.
1818         * gdb_bfd.h (gdb_bfd_map_section): Update description.
1819
1820 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1821
1822         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
1823         std::string.
1824         (linux_ptrace_attach_fail_reason_string): Likewise.
1825         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
1826         Likewise.
1827         (linux_ptrace_attach_fail_reason_string): Likewise.
1828         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
1829
1830 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1831
1832         * linux-nat.c (linux_nat_attach): Remove xstrdup.
1833
1834 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
1835
1836         PR gdb/21559
1837         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1838         checking for fs_base/gs_base fields in struct user_regs_struct.
1839         * configure: Regenerate.
1840
1841 2018-01-17  Yao Qi  <yao.qi@linaro.org>
1842
1843         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
1844         function.
1845         (aarch64_linux_init_abi): Install it to gdbarch hook
1846         gcc_target_options.
1847
1848 2018-01-15  Pedro Alves  <palves@redhat.com>
1849
1850         * common/signals-state-save-restore.c
1851         (save_original_signals_state): Fix typos.
1852
1853 2017-01-12  Tom Tromey  <tom@tromey.com>
1854             Sergio Durigan Junior  <sergiodj@redhat.com>
1855
1856         * Makefile.in (install-only): Install gdb-add-index.
1857
1858 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
1859
1860         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
1861
1862 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1863
1864         * infrun.c (keep_going_pass_signal): Clear step-over info when
1865         insert_breakpoints fails.
1866
1867 2018-01-11  Pedro Alves  <palves@redhat.com>
1868
1869         PR gdb/22583
1870         * infrun.c (resume): Rename to ...
1871         (resume_1): ... this.
1872         (resume): Reimplement as wrapper around resume_1.
1873
1874 2018-01-11  Pedro Alves  <palves@redhat.com>
1875
1876         PR remote/22597
1877         * remote.c (remote_parse_stop_reply): Default to the last-set
1878         general thread instead of to 'magic_null_ptid'.
1879
1880 2018-01-10  Pedro Alves  <palves@redhat.com>
1881
1882         * language.h (language_get_symbol_name_matcher): Rename ...
1883         (get_symbol_name_matcher): ... this.
1884         * language.c (language_get_symbol_name_matcher): Ditto.
1885         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
1886         callers adjusted.
1887
1888 2018-01-10  Pedro Alves  <palves@redhat.com>
1889
1890         PR gdb/22670
1891         * dwarf2read.c
1892         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
1893         Adjust to use language_get_symbol_name_matcher instead of
1894         language_defn::la_get_symbol_name_matcher.
1895         * language.c (language_get_symbol_name_matcher): If in Ada mode
1896         and the lookup name is a verbatim match, return Ada's matcher.
1897         * language.h (language_get_symbol_name_matcher): Adjust comment.
1898         (ada_lookup_name_info::verbatim_p):: New method.
1899
1900 2018-01-10  Pedro Alves  <palves@redhat.com>
1901
1902         PR gdb/22670
1903         * ada-lang.c (ada_collect_symbol_completion_matches): If the
1904         minsym's language is language_auto or language_cplus, pass down
1905         language_ada instead.
1906         * symtab.c (compare_symbol_name): Don't frob symbol language here.
1907
1908 2018-01-10  Pedro Alves  <palves@redhat.com>
1909
1910         PR gdb/22670
1911         * minsyms.c (linkage_name_str): New function.
1912         (iterate_over_minimal_symbols): Use it.
1913
1914 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1915
1916         * NEWS: Document that 'info proc' now works on FreeBSD.
1917
1918 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1919
1920         * configure.ac: Check for kinfo_getfile in libutil.
1921         * configure: Regenerate.
1922         * config.in: Regenerate.
1923         * fbsd-nat.c: Include "fbsd-tdep.h".
1924         (fbsd_fetch_cmdline): New.
1925         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
1926         rather than calling error.
1927         (fbsd_info_proc): New.
1928         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
1929         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
1930         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
1931
1932 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1933
1934         * fbsd-nat.c (struct free_deleter): Remove.
1935         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
1936
1937 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1938
1939         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
1940         NULL for an empty pathname.
1941
1942 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1943
1944         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
1945         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
1946         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
1947         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
1948         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
1949         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
1950         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
1951         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
1952         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
1953         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
1954         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
1955         (fbsd_core_fetch_timeval, fbsd_print_sigset)
1956         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
1957         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
1958         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
1959
1960 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1961
1962         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
1963         (gnu_xfer_auxv): New function.
1964         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
1965         TARGET_OBJECT_AUXV.
1966
1967 2018-01-08  Yao Qi  <yao.qi@linaro.org>
1968             Simon Marchi  <simon.marchi@ericsson.com>
1969
1970         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
1971         common/selftest.c.
1972         (COMMON_OBS): Remove selftest.o.
1973         * configure.ac: Append selftest-arch.c and common/selftest.c to
1974         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
1975         * configure: Re-generated.
1976         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
1977         GDB_SELF_TEST.
1978         (maintenance_info_selftests): Likewise.
1979
1980 2018-01-08  Xavier Roirand  <roirand@adacore.com>
1981
1982         * ada-valprint.c (val_print_packed_array_elements): Use
1983         proper number of elements when printing an array indexed
1984         by an enumeration type.
1985
1986 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
1987
1988         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
1989         (dw2_get_file_names_reader): Adjust.
1990         (lookup_dwo_signatured_type): Adjust.
1991         (lookup_dwp_signatured_type): Adjust.
1992         (lookup_signatured_type): Adjust.
1993         (create_type_unit_group): Adjust.
1994         (get_type_unit_group): Adjust.
1995         (process_psymtab_comp_unit_reader): Adjust.
1996         (build_type_psymtabs_reader): Adjust.
1997         (scan_partial_symbols): Adjust.
1998         (add_partial_symbol): Adjust.
1999         (add_partial_subprogram): Adjust.
2000         (peek_die_abbrev): Adjust.
2001         (fixup_go_packaging): Adjust.
2002         (process_imported_unit_die): Adjust.
2003         (dwarf2_compute_name): Adjust.
2004         (dwarf2_physname): Adjust.
2005         (read_import_statement): Adjust.
2006         (handle_DW_AT_stmt_list): Adjust.
2007         (read_file_scope): Adjust.
2008         (read_func_scope): Adjust.
2009         (read_lexical_block_scope): Adjust.
2010         (read_call_site_scope): Adjust.
2011         (read_variable): Adjust.
2012         (dwarf2_rnglists_process): Adjust.
2013         (dwarf2_ranges_process): Adjust.
2014         (dwarf2_ranges_read): Adjust.
2015         (dwarf2_get_pc_bounds): Adjust.
2016         (dwarf2_record_block_ranges): Adjust.
2017         (dwarf2_add_field): Adjust.
2018         (dwarf2_add_member_fn): Adjust.
2019         (read_structure_type): Adjust.
2020         (process_structure_scope): Adjust.
2021         (read_enumeration_type): Adjust.
2022         (read_array_type): Adjust.
2023         (mark_common_block_symbol_computed): Adjust.
2024         (read_common_block): Adjust.
2025         (read_namespace_type): Adjust.
2026         (read_namespace): Adjust.
2027         (read_module_type): Adjust.
2028         (read_tag_pointer_type): Adjust.
2029         (read_tag_ptr_to_member_type): Adjust.
2030         (read_tag_string_type): Adjust.
2031         (read_subroutine_type): Adjust.
2032         (read_typedef): Adjust.
2033         (read_base_type): Adjust.
2034         (attr_to_dynamic_prop): Adjust.
2035         (read_subrange_type): Adjust.
2036         (read_unspecified_type): Adjust.
2037         (dwarf2_read_abbrevs): Adjust.
2038         (load_partial_dies): Adjust.
2039         (read_partial_die): Adjust.
2040         (find_partial_die): Adjust.
2041         (guess_partial_die_structure_name): Adjust.
2042         (fixup_partial_die): Adjust.
2043         (read_attribute_value): Adjust.
2044         (read_addr_index): Adjust.
2045         (read_addr_index_from_leb128): Adjust.
2046         (read_str_index): Adjust.
2047         (dwarf2_string_attr): Adjust.
2048         (get_debug_line_section): Adjust.
2049         (dwarf_decode_line_header): Adjust.
2050         (lnp_state_machine::check_line_address): Adjust.
2051         (dwarf_decode_lines_1): Adjust.
2052         (dwarf_decode_lines): Adjust.
2053         (dwarf2_start_symtab): Adjust.
2054         (var_decode_location): Adjust.
2055         (new_symbol_full): Adjust.
2056         (dwarf2_const_value_data): Adjust.
2057         (dwarf2_const_value_attr): Adjust.
2058         (dwarf2_const_value): Adjust.
2059         (die_type): Adjust.
2060         (die_containing_type): Adjust.
2061         (build_error_marker_type): Adjust.
2062         (lookup_die_type): Adjust.
2063         (guess_full_die_structure_name): Adjust.
2064         (anonymous_struct_prefix): Adjust.
2065         (determine_prefix): Adjust.
2066         (dwarf2_name): Adjust.
2067         (follow_die_ref_or_sig): Adjust.
2068         (follow_die_offset): Adjust.
2069         (follow_die_ref): Adjust.
2070         (follow_die_sig_1): Adjust.
2071         (follow_die_sig): Adjust.
2072         (get_signatured_type): Adjust.
2073         (get_DW_AT_signature_type): Adjust.
2074         (decode_locdesc): Adjust.
2075         (dwarf_decode_macros): Adjust.
2076         (cu_debug_loc_section): Adjust.
2077         (fill_in_loclist_baton): Adjust.
2078         (dwarf2_symbol_mark_computed): Adjust.
2079         (init_one_comp_unit): Don't assign
2080         dwarf2_cu::dwarf2_per_objfile.
2081         (set_die_type): Adjust.
2082
2083 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2084
2085         * dwarf2read.c (struct mapped_debug_names): Add constructor.
2086         <dwarf2_per_objfile>: New field.
2087         (dwarf2_per_objfile): Remove global.
2088         (get_dwarf2_per_objfile): New function.
2089         (set_dwarf2_per_objfile): New function.
2090         (dwarf2_build_psymtabs_hard): Change objfile parameter to
2091         dwarf2_per_objfile.
2092         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2093         (read_abbrev_offset): Likewise.
2094         (read_indirect_string): Likewise.
2095         (read_indirect_line_string): Likewise.
2096         (read_indirect_string_at_offset): Likewise.
2097         (read_indirect_string_from_dwz): Likewise.
2098         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2099         dwarf2_per_objfile.
2100         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2101         (create_all_comp_units): Change objfile parameter to
2102         dwarf2_per_objfile.
2103         (create_all_type_units): Likewise.
2104         (process_queue): Add dwarf2_per_objfile parameter.
2105         (read_and_check_comp_unit_head): Likewise.
2106         (lookup_dwo_unit_in_dwp): Likewise.
2107         (get_dwp_file): Likewise.
2108         (process_cu_includes): Likewise.
2109         (struct free_dwo_file_cleanup_data): New struct.
2110         (dwarf2_has_info): Use get_dwarf2_per_objfile and
2111         set_dwarf2_per_objfile.
2112         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
2113         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
2114         context, adjust calls.
2115         (dw2_instantiate_symtab): Likewise.
2116         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
2117         (dw2_get_cu): Likewise.
2118         (create_cu_from_index_list): Change objfile parameter to
2119         dwarf2_per_objfile.
2120         (create_cus_from_index_list): Get dwarf2_per_objfile from
2121         context, adjust calls.
2122         (create_cus_from_index): Likewise.
2123         (create_signatured_type_table_from_index): Change objfile
2124         parameter to dwarf2_per_objfile.
2125         (create_signatured_type_table_from_debug_names): Change objfile
2126         parameter to dwarf2_per_objfile.
2127         (create_addrmap_from_index): Likewise.
2128         (create_addrmap_from_aranges): Likewise.
2129         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
2130         (dw2_setup): Remove.
2131         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
2132         context.
2133         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
2134         get_dwarf2_per_objfile.
2135         (dw2_forget_cached_source_info): Likewise.
2136         (dw2_map_symtabs_matching_filename): Likewise.
2137         (struct dw2_symtab_iterator) <index>: Remove.
2138         <dwarf2_per_objfile>: New field.
2139         (dw2_symtab_iter_init): Replace index parameter with
2140         dwarf2_per_objfile.
2141         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
2142         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
2143         (dw2_print_stats): Likewise.
2144         (dw2_dump): Likewise.
2145         (dw2_expand_symtabs_for_function): Likewise.
2146         (dw2_expand_all_symtabs): Likewise.
2147         (dw2_expand_symtabs_with_fullname): Likewise.
2148         (dw2_expand_marked_cus): Replace index and objfile parameters
2149         with dwarf2_per_objfile.
2150         (dw_expand_symtabs_matching_file_matcher): Add
2151         dwarf2_per_objfile parameter and adjust calls.
2152         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
2153         adjust calls.
2154         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
2155         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
2156         adjust calls.
2157         (create_cus_from_debug_names_list): Replace objfile parameter
2158         with dwarf2_per_objfile and adjust calls.
2159         (create_cus_from_debug_names): Likewise.
2160         (dwarf2_read_debug_names): Likewise.
2161         (mapped_debug_names::namei_to_name): Adjust call.
2162         (dw2_debug_names_iterator::next): Likewise.
2163         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2164         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
2165         (dw2_debug_names_dump): Likewise.
2166         (dw2_debug_names_expand_symtabs_for_function): Likewise.
2167         (dw2_debug_names_expand_symtabs_matching): Likewise.
2168         (dwarf2_initialize_objfile): Likewise.
2169         (dwarf2_build_psymtabs): Likewise.
2170         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
2171         this_cu.
2172         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
2173         (read_and_check_comp_unit_head): Likewise.
2174         (read_abbrev_offset): Likewise.
2175         (create_debug_type_hash_table): Likewise.
2176         (create_debug_types_hash_table): Likewise.
2177         (create_all_type_units): Replace objfile parameter with
2178         dwarf2_per_objfile.
2179         (add_type_unit): Add dwarf2_per_objfile parameter.
2180         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
2181         with dwarf2_per_objfile.
2182         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
2183         (lookup_dwp_signatured_type): Likewise.
2184         (lookup_signatured_type): Likewise.
2185         (read_cutu_die_from_dwo): Likewise.
2186         (init_tu_and_read_dwo_dies): Likewise.
2187         (init_cutu_and_read_dies): Likewise.
2188         (init_cutu_and_read_dies_no_follow): Likewise.
2189         (allocate_type_unit_groups_table): Add objfile parameter.
2190         (create_type_unit_group): Use dwarf2_per_objfile from cu.
2191         (get_type_unit_group): Likewise.
2192         (process_psymtab_comp_unit): Update call.
2193         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
2194         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
2195         (print_tu_stats): Likewise.
2196         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
2197         in void* parameter.
2198         (build_type_psymtabs): Change objfile parameter to
2199         dwarf2_per_objfile.
2200         (process_skeletonless_type_unit): Use dwarf2_per_objfile
2201         passed in void* parameter.
2202         (process_skeletonless_type_units): Change objfile parameter to
2203         dwarf2_per_objfile.
2204         (set_partial_user): Likewise.
2205         (dwarf2_build_psymtabs_hard): Likewise.
2206         (read_comp_units_from_section): Likewise.
2207         (create_all_comp_units): Likewise.
2208         (scan_partial_symbols): Update calls.
2209         (add_partial_symbol): Likewise.
2210         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
2211         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
2212         (process_queue): Add dwarf2_per_objfile parameter.
2213         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
2214         (compute_compunit_symtab_includes): Likewise.
2215         (process_cu_includes): Add dwarf2_per_objfile parameter.
2216         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
2217         (process_full_type_unit): Likewise.
2218         (process_imported_unit_die): Update call.
2219         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
2220         (read_file_scope): Likewise.
2221         (allocate_dwo_file_hash_table): Add objfile parameter.
2222         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
2223         (create_cus_hash_table): Likewise.
2224         (create_dwp_hash_table): Likewise.
2225         (create_dwo_unit_in_dwp_v1): Likewise.
2226         (create_dwp_v2_section): Likewise.
2227         (create_dwo_unit_in_dwp_v2): Likewise.
2228         (lookup_dwo_unit_in_dwp): Likewise.
2229         (try_open_dwop_file): Likewise.
2230         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
2231         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
2232         cleanup to include a reference to dwarf2_per_objfile.
2233         (open_dwp_file): Add dwarf2_per_objfile parameter.
2234         (open_and_init_dwp_file): Likewise.
2235         (get_dwp_file): Likewise.
2236         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
2237         (queue_and_load_all_dwo_tus): Update call.
2238         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
2239         data.
2240         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
2241         (dwarf2_ranges_process): Likewise.
2242         (dwarf2_get_pc_bounds): Likewise.
2243         (mark_common_block_symbol_computed): Likewise.
2244         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2245         (dwarf2_read_abbrevs): Update call.
2246         (read_partial_die): Use dwarf2_per_objfile from cu.
2247         (find_partial_die): Likewise.
2248         (fixup_partial_die): Likewise.
2249         (read_attribute_value): Likewise.
2250         (read_indirect_string_at_offset_from): Add objfile parameter.
2251         (read_indirect_string_at_offset): Add dwarf2_per_objfile
2252         parameter.
2253         (read_indirect_string_from_dwz): Add objfile parameter.
2254         (read_indirect_string): Add objfile parameter.
2255         (read_addr_index_1): Add dwarf2_per_objfile parameter.
2256         (read_addr_index): Use dwarf2_per_objfile from cu.
2257         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
2258         call dw2_setup.
2259         (read_str_index): Use dwarf2_per_objfile from cu.
2260         (get_debug_line_section): Likewise.
2261         (read_formatted_entries): Add dwarf2_per_objfile parameter.
2262         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
2263         (new_symbol_full): Use dwarf2_per_objfile from cu.
2264         (build_error_marker_type): Likewise.
2265         (lookup_die_type): Likewise.
2266         (determine_prefix): Likewise.
2267         (follow_die_offset): Likewise.
2268         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
2269         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
2270         (dwarf2_fetch_die_type_sect_off): Likewise.
2271         (dwarf2_get_die_type): Likewise.
2272         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
2273         (get_signatured_type): Likewise.
2274         (get_DW_AT_signature_type): Likewise.
2275         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
2276         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
2277         (cu_debug_loc_section): Likewise.
2278         (fill_in_loclist_baton): Likewise.
2279         (dwarf2_symbol_mark_computed): Likewise.
2280         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2281         dwarf2_per_objfile.
2282         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
2283         parameter.
2284         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2285         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
2286         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
2287         (set_die_type): Use dwarf2_free_objfile from cu.
2288         (get_die_type_at_offset): Likewise.
2289         (dwarf2_per_objfile_free): Don't assign global variable.
2290         (debug_names) <constructor>: Add dwarf2_per_objfile
2291         parameter, update m_debugstrlookup construction.
2292         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
2293         parameter.
2294         <m_dwarf2_per_objfile>: New field.
2295         <lookup>: Use m_dwarf2_per_objfile.
2296         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
2297         (psyms_seen_size): Likewise.
2298         (write_gdbindex): Replace objfile parameter with
2299         dwarf2_per_objfile.
2300         (write_debug_names): Likewise.
2301         (write_psymtabs_to_index): Likewise.
2302         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
2303         calls.
2304
2305 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2306
2307         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
2308         <dwarf2_per_objfile>: New field.
2309         (struct dwarf2_per_cu_data) <objfile>: Remove.
2310         <dwarf2_per_objfile>: New field.
2311         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
2312         of objfile.
2313         (create_signatured_type_table_from_index): Likewise.
2314         (create_debug_type_hash_table): Likewise.
2315         (fill_in_sig_entry_from_dwo_entry): Likewise.
2316         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
2317         (create_type_unit_group): Assign dwarf2_per_objfile instead of
2318         objfile.
2319         (create_partial_symtab): Access objfile through
2320         dwarf2_per_objfile.
2321         (process_psymtab_comp_unit_reader): Likewise.
2322         (read_comp_units_from_section): Likewise.
2323         (scan_partial_symbols): Likewise.
2324         (add_partial_symbol): Likewise.
2325         (add_partial_subprogram): Likewise.
2326         (peek_die_abbrev): Likewise.
2327         (fixup_go_packaging): Likewise.
2328         (process_full_comp_unit): Likewise.
2329         (process_full_type_unit): Likewise.
2330         (process_imported_unit_die): Likewise.
2331         (dwarf2_compute_name): Likewise.
2332         (dwarf2_physname): Likewise.
2333         (read_import_statement): Likewise.
2334         (create_cus_hash_table): Assign dwarf2_physname instead of
2335         objfile.
2336         (read_func_scope): Access objfile through dwarf2_per_objfile.
2337         (read_lexical_block_scope): Likewise.
2338         (read_call_site_scope): Likewise.
2339         (read_variable): Likewise.
2340         (dwarf2_rnglists_process): Likewise.
2341         (dwarf2_ranges_process): Likewise.
2342         (dwarf2_ranges_read): Likewise.
2343         (dwarf2_record_block_ranges): Likewise.
2344         (dwarf2_add_field): Likewise.
2345         (dwarf2_add_member_fn): Likewise.
2346         (read_structure_type): Likewise.
2347         (process_structure_scope): Likewise.
2348         (read_enumeration_type): Likewise.
2349         (read_array_type): Likewise.
2350         (read_common_block): Likewise.
2351         (read_namespace_type): Likewise.
2352         (read_namespace): Likewise.
2353         (read_module_type): Likewise.
2354         (read_tag_pointer_type): Likewise.
2355         (read_tag_ptr_to_member_type): Likewise.
2356         (read_tag_string_type): Likewise.
2357         (read_subroutine_type): Likewise.
2358         (read_typedef): Likewise.
2359         (read_base_type): Likewise.
2360         (attr_to_dynamic_prop): Likewise.
2361         (read_subrange_type): Likewise.
2362         (read_unspecified_type): Likewise.
2363         (load_partial_dies): Likewise.
2364         (read_partial_die): Likewise.
2365         (find_partial_die): Likewise.
2366         (guess_partial_die_structure_name): Likewise.
2367         (fixup_partial_die): Likewise.
2368         (read_attribute_value): Likewise.
2369         (read_addr_index_from_leb128): Likewise.
2370         (dwarf2_read_addr_index): Likewise.
2371         (dwarf2_string_attr): Likewise.
2372         (lnp_state_machine::check_line_address): Likewise.
2373         (dwarf_decode_lines_1): Likewise.
2374         (dwarf_decode_lines): Likewise.
2375         (dwarf2_start_symtab): Likewise.
2376         (var_decode_location): Likewise.
2377         (new_symbol_full): Likewise.
2378         (dwarf2_const_value_data): Likewise.
2379         (dwarf2_const_value_attr): Likewise.
2380         (dwarf2_const_value): Likewise.
2381         (die_type): Likewise.
2382         (die_containing_type): Likewise.
2383         (lookup_die_type): Likewise.
2384         (guess_full_die_structure_name): Likewise.
2385         (anonymous_struct_prefix): Likewise.
2386         (dwarf2_name): Likewise.
2387         (follow_die_ref_or_sig): Likewise.
2388         (follow_die_offset): Likewise.
2389         (follow_die_ref): Likewise.
2390         (dwarf2_fetch_die_loc_sect_off): Likewise.
2391         (dwarf2_fetch_constant_bytes): Likewise.
2392         (dwarf2_fetch_die_type_sect_off): Likewise.
2393         (dwarf2_get_die_type): Likewise.
2394         (follow_die_sig): Likewise.
2395         (decode_locdesc): Likewise.
2396         (dwarf2_per_cu_objfile): Likewise.
2397         (dwarf2_per_cu_text_offset): Likewise.
2398         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
2399         objfile.
2400         (set_die_type): Access objfile through
2401         dwarf2_per_objfile.
2402
2403 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2404
2405         * valprint.c (converted_character_d): Remove typedef.
2406         (DEF_VEC_O (converted_character_d)): Remove.
2407         (count_next_character): Use std::vector.
2408         (print_converted_chars_to_obstack): Likewise.
2409         (generic_printstr): Likewise.
2410
2411 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2412
2413         * xml-support.h (struct gdb_xml_value): Add constructor.
2414         <value>: Change type to unique_xmalloc_ptr.
2415         (gdb_xml_value_s): Remove typedef.
2416         (DEF_VEC_O (gdb_xml_value_s)): Remove.
2417         (gdb_xml_element_start_handler): Change parameter type to
2418         std::vector.
2419         (xml_find_attribute): Likewise.
2420         * xml-support.c (xml_find_attribute): Change parameter type to
2421         std::vector and adjust.
2422         (gdb_xml_values_cleanup): Remove.
2423         (gdb_xml_parser::start_element): Adjust to std::vector.
2424         (xinclude_start_include): Change paraeter type to std::vector
2425         and adjust.
2426         * btrace.c (check_xml_btrace_version): Likewise.
2427         (parse_xml_btrace_block): Likewise.
2428         (parse_xml_btrace_pt_config_cpu): Likewise.
2429         (parse_xml_btrace_pt): Likewise.
2430         (parse_xml_btrace_conf_bts): Likewise.
2431         (parse_xml_btrace_conf_pt): Likewise.
2432         * memory-map.c (memory_map_start_memory): Likewise.
2433         (memory_map_start_property): Likewise.
2434         * osdata.c (osdata_start_osdata): Likewise.
2435         (osdata_start_item): Likewise.
2436         (osdata_start_column): Likewise.
2437         * remote.c (start_thread): Likewise.
2438         * solib-aix.c (library_list_start_library): Likewise.
2439         (library_list_start_list): Likewise.
2440         * solib-svr4.c (library_list_start_library): Likewise.
2441         (svr4_library_list_start_list): Likewise.
2442         * solib-target.c (library_list_start_segment): Likewise.
2443         (library_list_start_section): Likewise.
2444         (library_list_start_library): Likewise.
2445         (library_list_start_list): Likewise.
2446         * tracepoint.c (traceframe_info_start_memory): Likewise.
2447         (traceframe_info_start_tvar): Likewise.
2448         * xml-syscall.c (syscall_start_syscall): Likewise.
2449         * xml-tdesc.c (tdesc_start_target): Likewise.
2450         (tdesc_start_feature): Likewise.
2451         (tdesc_start_reg): Likewise.
2452         (tdesc_start_union): Likewise.
2453         (tdesc_start_struct): Likewise.
2454         (tdesc_start_flags): Likewise.
2455         (tdesc_start_enum): Likewise.
2456         (tdesc_start_field): Likewise.
2457         (tdesc_start_enum_value): Likewise.
2458         (tdesc_start_vector): Likewise.
2459
2460 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2461
2462         * extension.h (struct xmethod_worker) <clone>: Remove.
2463         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
2464         Remove.
2465         (python_xmethod_worker::clone): Remove.
2466         * valops.c (find_overload_match): Use std::move instead of
2467         clone.
2468
2469 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2470
2471         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
2472         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
2473         <free_xmethod_worker_data>: Remove.
2474         <get_matching_xmethod_workers>: Chance VEC to std::vector.
2475         <get_xmethod_arg_types>: Remove.
2476         <get_xmethod_result_type>: Remove.
2477         <invoke_xmethod>: Remove.
2478         * extension.c (new_xmethod_worker): Remove.
2479         (clone_xmethod_worker): Remove.
2480         (get_matching_xmethod_workers): Return void, pass std::vector by
2481         pointer.
2482         (get_xmethod_arg_types): Rename to...
2483         (xmethod_worker::get_arg_types): ... this, and adjust.
2484         (get_xmethod_result_type): Rename to...
2485         (xmethod_worker::get_result_type): ... this, and adjust.
2486         (invoke_xmethod): Remove.
2487         (free_xmethod_worker): Remove.
2488         (free_xmethod_worker_vec): Remove.
2489         * extension.h (enum ext_lang_rc): Move here from
2490         extension-priv.h.
2491         (struct xmethod_worker): Add constructor and destructor.
2492         <data>: Remove.
2493         <value>: Remove.
2494         <invoke, clone, do_get_result_type, do_get_arg_types>: New
2495         virtual pure methods.
2496         <get_arg_types, get_result_type>: New methods.
2497         (xmethod_worker_ptr): Remove typedef.
2498         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
2499         (xmethod_worker_vec): Remove typedef.
2500         (xmethod_worker_up): New typedef.
2501         (invoke_xmethod): Remove.
2502         (clone_xmethod_worker): Remove.
2503         (free_xmethod_worker): Remove.
2504         (free_xmethod_worker_vec): Remove.
2505         (get_xmethod_arg_types): Remove.
2506         (get_xmethod_result_type): Remove.
2507         * valops.c (find_method_list): Use std::vector, don't use
2508         intermediate vector.
2509         (value_find_oload_method_list): Use std::vector.
2510         (find_overload_match): Use std::vector.
2511         (find_oload_champ): Use std::vector.
2512         * value.c (value_free): Use operator delete.
2513         (value_of_xmethod): Rename to...
2514         (value_from_xmethod): ... this.  Don't assign
2515         xmethod_worker::value, take rvalue-reference.
2516         (result_type_of_xmethod): Adjust.
2517         (call_xmethod): Adjust.
2518         * value.h: Include extension.h.
2519         (struct xmethod_worker): Don't forward-declare.
2520         (value_of_xmethod): Rename to...
2521         (value_from_xmethod): ... this, take rvalue-reference.
2522         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
2523         (struct python_xmethod_worker): ... this, add constructor and
2524         destructor.
2525         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
2526         (gdbpy_free_xmethod_worker_data): Rename to...
2527         (python_xmethod_worker::~python_xmethod_worker): ... this and
2528         adjust.
2529         (gdbpy_clone_xmethod_worker_data): Rename to...
2530         (python_xmethod_worker::clone): ... this and adjust.
2531         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
2532         temporary vector.
2533         (gdbpy_get_xmethod_arg_types): Rename to...
2534         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
2535         (gdbpy_get_xmethod_result_type): Rename to...
2536         (python_xmethod_worker::do_get_result_type): ... this and
2537         adjust.
2538         (gdbpy_invoke_xmethod): Rename to...
2539         (python_xmethod_worker::invoke): ... this and adjust.
2540         (new_python_xmethod_worker): Rename to...
2541         (python_xmethod_worker::python_xmethod_worker): ... this and
2542         adjust.
2543         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
2544         Remove.
2545         (gdbpy_free_xmethod_worker_data): Remove.
2546         (gdbpy_get_matching_xmethod_workers): Use std::vector.
2547         (gdbpy_get_xmethod_arg_types): Remove.
2548         (gdbpy_get_xmethod_result_type): Remove.
2549         (gdbpy_invoke_xmethod): Remove.
2550         * python/python.c (python_extension_ops): Remove obsolete
2551         callbacks.
2552
2553 2018-01-05  Pedro Alves  <palves@redhat.com>
2554
2555         PR gdb/18653
2556         * common/signals-state-save-restore.c
2557         (save_original_signals_state): New parameter 'quiet'.  Warn if we
2558         find a custom handler preinstalled, instead of internal erroring.
2559         But only warn if !quiet.
2560         * common/signals-state-save-restore.h
2561         (save_original_signals_state): New parameter 'quiet'.
2562         * main.c (captured_main_1): Move save_original_signals_state call
2563         after option handling, and pass QUIET.
2564
2565 2018-01-05  Pedro Alves  <palves@redhat.com>
2566
2567         * spu-tdep.c (spu_catch_start): Pass
2568         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
2569
2570 2018-01-05  Pedro Alves  <palves@redhat.com>
2571
2572         PR gdb/22670
2573         * ada-lang.c (literal_symbol_name_matcher): New function.
2574         (ada_get_symbol_name_matcher): Use it for
2575         symbol_name_match_type::SEARCH_NAME.
2576         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
2577         it down instead of assuming symbol_name_match_type::FULL.
2578         * block.h (block_lookup_symbol): New parameter 'match_type'.
2579         * c-valprint.c (print_unpacked_pointer): Use
2580         lookup_symbol_search_name instead of lookup_symbol.
2581         * compile/compile-object-load.c (get_out_value_type): Pass down
2582         symbol_name_match_type::SEARCH_NAME.
2583         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
2584         symbol_name_match_type::FULL.
2585         * cp-support.c (cp_get_symbol_name_matcher): Handle
2586         symbol_name_match_type::SEARCH_NAME.
2587         * infrun.c (insert_exception_resume_breakpoint): Use
2588         lookup_symbol_search_name.
2589         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
2590         * psymtab.c (maintenance_check_psymtabs): Use
2591         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
2592         * stack.c (print_frame_args): Use lookup_symbol_search_name and
2593         SYMBOL_SEARCH_NAME.
2594         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
2595         if symbol_name_match_type::SEARCH_NAME.
2596         (lookup_symbol_in_language): Pass down
2597         symbol_name_match_type::FULL.
2598         (lookup_symbol_search_name): New.
2599         (lookup_language_this): Pass down
2600         symbol_name_match_type::SEARCH_NAME.
2601         (lookup_symbol_aux, lookup_local_symbol): New parameter
2602         'match_type'.  Pass it down.
2603         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
2604         (lookup_symbol_search_name): New declaration.
2605         (lookup_symbol_in_block): New 'match_type' parameter.
2606
2607 2018-01-05  Pedro Alves  <palves@redhat.com>
2608
2609         PR gdb/22670
2610         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
2611         ada_lookup_symbol.
2612         (ada_lookup_symbol): Reimplement in terms of
2613         ada_lookup_symbol_list, bits factored out from
2614         ada_lookup_encoded_symbol.
2615
2616 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2617
2618         * ada-exp.y (write_object_renaming): When subscripting an array
2619         using a symbol as the index, pass the block in call to
2620         ada_lookup_encoded_symbol when looking that symbol up.
2621
2622 2018-01-05  Jerome Guitton  <guitton@adacore.com>
2623
2624         * ada-lang.c (ada_array_length): Use ada_index_type instead of
2625         TYPE_INDEX_TYPE.
2626
2627 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2628
2629         * ada-lang.c (ada_to_fixed_value_create): Add handling of
2630         the case where VALUE_LVAL (val0) is not lval_memory.
2631
2632 2018-01-05  Xavier Roirand  <roirand@adacore.com>
2633
2634         * ada-valprint.c (print_optional_low_bound): Handle
2635         character-indexed array printing like boolean-indexed array
2636         printing.
2637
2638 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2639
2640         * NEWS: Create a new section for the next release branch.
2641         Rename the section of the current branch, now that it has
2642         been cut.
2643
2644 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2645
2646         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
2647         * version.in: Bump version to 8.1.50.DATE-git.
2648
2649 2018-01-03  Xavier Roirand  <roirand@adacore.com>
2650
2651         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
2652         Add field.
2653         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
2654         Add field.
2655         (default_exception_support_info) <catch_handlers_sym>: Add field.
2656         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
2657         (ada_exception_name_addr_1): Add "catch handlers" handling.
2658         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
2659         Update all callers.
2660         (create_excep_cond_exprs) <ex>: Add parameter.
2661         (re_set_exception): Update create_excep_cond_exprs call.
2662         (print_it_exception, print_one_exception, print_mention_exception)
2663         (print_recreate_exception): Add "catch handler" handling.
2664         (allocate_location_catch_handlers, re_set_catch_handlers)
2665         (check_status_catch_handlers, print_it_catch_handlers)
2666         (print_one_catch_handlers, print_mention_catch_handlers)
2667         (print_recreate_catch_handlers): New function.
2668         (catch_handlers_breakpoint_ops): New variable.
2669         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
2670         Add parameter.  Add "catch handler" handling.
2671         (ada_exception_sym_name, ada_exception_breakpoint_ops):
2672         Add "catch handler" handling.
2673         (ada_exception_catchpoint_cond_string): Add "catch handler"
2674         handling.
2675         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
2676         call.
2677         (catch_ada_handlers_command): New function.
2678         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
2679         operations structure.
2680         (_initialize_ada_language): Add "catch handlers" command entry.
2681         * NEWS: Document "catch handlers" feature.
2682
2683 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2684
2685         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
2686         account when creating the array type of the slice.
2687         (ada_value_slice): Likewise.
2688
2689 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2690
2691         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
2692         New enum value.
2693         (create_array_type_with_stride): Add byte_stride_prop parameter.
2694         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
2695         New parameter.  Update all callers in this file.
2696         (array_type_has_dynamic_stride): New function.
2697         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
2698         of arrays with dynamic byte strides.
2699         * dwarf2read.c (read_array_type): Add support for dynamic
2700         DW_AT_byte_stride attributes.
2701
2702 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2703
2704         * dwarf2read.c (read_unspecified_type): Treat
2705         DW_TAG_enumeration_type DIEs from Ada units as stubs.
2706
2707 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2708
2709         Update copyright year range in all GDB files.
2710
2711 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2712
2713         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
2714         and gdb/testsuite/gdb.base/step-line.c.
2715
2716 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2717
2718         * copyright.py (main): Dump the contents of
2719         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
2720         even if BY_HAND is empty.
2721
2722 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2723
2724         * top.c (print_gdb_version): Update Copyright year in version
2725         message.
2726
2727 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2728
2729         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
2730
2731 For older changes see ChangeLog-2017.
2732 \f
2733 Local Variables:
2734 mode: change-log
2735 left-margin: 8
2736 fill-column: 74
2737 version-control: never
2738 coding: utf-8
2739 End: