gdb/ChangeLog

   1 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
   2
   3         * remote.c (putpkt_binary): Fix omitted bytes reporting.
   4         (getpkt_or_notif_sane_1): Likewise.
   5
   6 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
   7
   8         * build-id.c (build_id_to_debug_bfd): Use std::string.
   9
  10 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  11
  12         * build-id.c (find_separate_debug_file_by_buildid): Return
  13         std::string.
  14         * build-id.h (find_separate_debug_file_by_buildid): Return
  15         std::string.
  16         * coffread.c (coff_symfile_read): Adjust to std::string.
  17         * elfread.c (elf_symfile_read): Adjust to std::string.
  18         * symfile.c (separate_debug_file_exists): Change parameter to
  19         std::string.
  20         (find_separate_debug_file): Return std::string.
  21         (find_separate_debug_file_by_debuglink): Return std::string.
  22         * symfile.h (find_separate_debug_file_by_debuglink): Return
  23         std::string.
  24
  25 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  26
  27         * common/xml-utils.c (xml_escape_text): Move code to...
  28         (xml_escape_text_append): ... this new function.
  29         * common/xml-utils.h (xml_escape_text_append): New declaration.
  30         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
  31         New function.
  32         (_initialize_xml_utils): register test_xml_escape_text_append as
  33         a selftest.
  34
  35 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
  36
  37         * defs.h: Remove MAX_REGISTER_SIZE.
  38         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
  39         asserts.
  40         * python/py-unwind.c (pyuw_sniffer): Likewise.
  41
  42 2018-03-07  Tom Tromey  <tom@tromey.com>
  43
  44         * linux-tdep.c (linux_info_proc): Update.
  45         * target.h (struct target_ops) <to_fileio_readlink>: Return
  46         optional<string>.
  47         (target_fileio_readlink): Return optional<string>.
  48         * remote.c (remote_hostio_readlink): Return optional<string>.
  49         * inf-child.c (inf_child_fileio_readlink): Return
  50         optional<string>.
  51         * target.c (target_fileio_readlink): Return optional<string>.
  52
  53 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
  54
  55         * regcache.c (cooked_read_test): Add riscv to the list of
  56         architectures that have a save_reggroup.
  57
  58 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  59
  60         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
  61         value is not a dynamic class object.
  62
  63 2018-03-06  Tom Tromey  <tom@tromey.com>
  64
  65         * rust-exp.y: Formatting fixes.
  66
  67 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  68
  69         * riscv-tdep.c (riscv_register_name): Remove target description
  70         support.
  71         (riscv_gdbarch_init): Remove target description check.
  72
  73 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  74
  75         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
  76         comment.
  77         * riscv-tdep.h: Likewise.
  78
  79 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  80
  81         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
  82         (riscv_pseudo_register_write): Delete.
  83         (riscv_gdbarch_init): Remove all use of pseudo registers.
  84
  85 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
  86
  87         * record-btrace.c (btrace_print_lines): Replace cleanup
  88         parameter with RAII equivalents.
  89         (btrace_insn_history): Replace cleanup with RAII equivalents.
  90         * ui-out.h (make_cleanup_ui_out_list_begin_end,
  91         make_cleanup_ui_out_tuple_begin_end): Remove.
  92         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
  93         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
  94         make_cleanup_ui_out_list_begin_end): Remove.
  95
  96 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
  97
  98         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
  99         parameter types to std::vector.  Use bool.
 100         (record_btrace_wait): Replace VEC(tp_t) with
 101         std::vector<thread_info *>.
 102         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
 103
 104 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 105
 106         * record-btrace.c (record_btrace_disable_callback): Remove.
 107         (struct scoped_btrace_disable): New.
 108         (record_btrace_open): Use scoped_btrace_disable.
 109
 110 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 111
 112         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
 113         reading values from registers.
 114
 115 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 116
 117         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
 118         where appropriate.
 119
 120 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 121
 122         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
 123         change parameter type.  Use GDB's print functions, and use
 124         core_addr_to_string where appropriate.
 125         (riscv_push_dummy_call): Use core_addr_to_string where
 126         appropriate, update call to riscv_print_arg_location, and reindent
 127         a few lines.
 128         (riscv_return_value): Update call to riscv_print_arg_location.
 129
 130 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 131             Tim Newsome <tim@sifive.com>
 132             Albert Ou <a0u@eecs.berkeley.edu>
 133             Darius Rad <darius@bluespec.com>
 134
 135         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
 136         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
 137         (ALLDEPFILES): Add riscv-tdep.c
 138         * configure.tgt: Add riscv support.
 139         * riscv-tdep.c: New file.
 140         * riscv-tdep.h: New file.
 141         * NEWS: Mention new target.
 142         * MAINTAINERS: Add entry for riscv.
 143
 144 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 145
 146         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
 147         fields within aggregates.
 148
 149 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
 150
 151         * record-btrace.c (btrace_print_lines): Change type of flags to
 152         gdb_disassembly_flags.
 153
 154 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 155
 156         * fbsd-nat.c: Include "inf-ptrace.h".
 157         (USE_SIGTRAP_SIGINFO): Conditionally define.
 158         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
 159         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
 160         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
 161         function.
 162         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
 163         Likewise.
 164         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
 165         Likewise.
 166         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
 167         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
 168         "supports_stopped_by_hw_breakpoint" target methods.
 169
 170 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 171
 172         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
 173         * fbsd-nat.c (debug_fbsd_nat): New variable.
 174         (show_fbsd_nat_debug): New function.
 175         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
 176         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
 177
 178 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 179
 180         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
 181         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
 182         prototype.
 183         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
 184         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
 185         method.
 186
 187 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 188
 189         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
 190         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
 191
 192 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 193
 194         * charset.c (struct charset_vector): New.
 195         (charsets): Change type to charset_vector.
 196         (find_charset_names): Adjust.
 197         (add_one): Adjust.
 198         (_initialize_charset): Adjust.
 199
 200 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 201
 202         * progspace.h (struct program_space) <deleted_solibs>: Change
 203         type to std::vector<std::string>.
 204         * progspace.c (clear_program_space_solib_cache): Adjust.
 205         * breakpoint.c (print_solib_event): Adjust.
 206         (check_status_catch_solib): Adjust.
 207         * solib.c (update_solib_list): Adjust.
 208         * ui-out.h (class ui_out) <field_string>: New overload.
 209         * ui-out.c (ui_out::field_string): New overload.
 210
 211 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 212
 213         * progspace.h (struct program_space): Add constructor and
 214         destructor, initialize fields.
 215         (add_program_space): Remove.
 216         * progspace.c (add_program_space): Rename to...
 217         (program_space::program_space): ... this.
 218         (release_program_space): Rename to...
 219         (program_space::~program_space): ... this.
 220         (delete_program_space): Use delete to delete program_space.
 221         (initialize_progspace): Use new to allocate program_space.
 222         * inferior.c (add_inferior_with_spaces): Likewise.
 223         (clone_inferior_command): Likewise.
 224         * infrun.c (follow_fork_inferior): Likewise.
 225         (handle_vfork_child_exec_or_exit): Likewise.
 226
 227 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 228
 229         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
 230         (delim_string_to_char_ptr_vec): Return std::vector of
 231         gdb::unique_xmalloc_ptr.
 232         (dirnames_to_char_ptr_vec_append): Take std::vector of
 233         gdb::unique_xmalloc_ptr.
 234         (dirnames_to_char_ptr_vec): Return std::vector of
 235         gdb::unique_xmalloc_ptr.
 236         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
 237         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
 238         (delim_string_to_char_ptr_vec): Return an std::vector of
 239         gdb::unique_xmalloc_ptr, adjust the code.
 240         (dirnames_to_char_ptr_vec_append): Take an std::vector of
 241         gdb::unique_xmalloc_ptr, adjust the code.
 242         (dirnames_to_char_ptr_vec): Return an std::vector of
 243         gdb::unique_xmalloc_ptr, adjust the code.
 244         * auto-load.c (auto_load_safe_path_vec): Change type to
 245         std::vector of gdb::unique_xmalloc_ptr.
 246         (auto_load_expand_dir_vars): Return an std::vector of
 247         gdb::unique_xmalloc_ptr, adjust the code.
 248         (auto_load_safe_path_vec_update): Adjust.
 249         (filename_is_in_auto_load_safe_path_vec): Adjust.
 250         (auto_load_objfile_script_1): Adjust.
 251         * build-id.c (build_id_to_debug_bfd): Adjust.
 252         * linux-thread-db.c (thread_db_load_search): Adjust.
 253         * source.c (add_path): Adjust.
 254         (openp): Adjust.
 255         * symfile.c (find_separate_debug_file): Adjust.
 256         * utils.c (do_free_char_ptr_vec): Remove.
 257         (make_cleanup_free_char_ptr_vec): Remove.
 258
 259 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
 260
 261         PR gdb/22907
 262         * common/pathstuff.c: Conditionally include "<windows.h>".
 263
 264 2018-03-01  Georg Sauthoff  <mail@georg.so>
 265
 266         PR gdb/22888
 267         * gcore.in: Quote variables and switch interpreter to bash.
 268
 269 2018-03-01  Tom Tromey  <tom@tromey.com>
 270
 271         * dwarf2read.c (alloc_discriminant_info): Fix default_index
 272         assertion.  Add assertion for discriminant_index.
 273         (quirk_rust_enum): Use correct base type name in univariant case.
 274
 275 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
 276
 277         * record.c (get_call_history_modifiers): Return a
 278         record_print_flags.
 279         (cmd_record_call_history): Adjust.
 280         * record-btrace.c (record_btrace_call_history): Adjust.
 281         (record_btrace_call_history_range): Adjust.
 282         (record_btrace_call_history_from): Adjust.
 283         * target-debug.h (target_debug_print_record_print_flags): New.
 284         * target-delegates.c: Re-generate.
 285         * target.c (target_call_history): Change flags type.
 286         (target_call_history_from): Likewise.
 287         (target_call_history_range): Likewise.
 288         * target.h (struct target_ops) <target_call_history>: Likewise.
 289         (target_call_history_from): Likewise.
 290         (target_call_history_range): Likewise.
 291
 292 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 293             Simon Marchi  <simon.marchi@polymtl.ca>
 294
 295         * common/common-utils.c: Include "sys/stat.h".
 296         (is_regular_file): Move here from "source.c"; change return
 297         type to "bool".
 298         * common/common-utils.h (is_regular_file): New prototype.
 299         * common/pathstuff.c (contains_dir_separator): New function.
 300         * common/pathstuff.h (contains_dir_separator): New prototype.
 301         * source.c: Don't include "sys/stat.h".
 302         (is_regular_file): Move to "common/common-utils.c".
 303
 304 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 305
 306         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
 307         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
 308         * auto-load.c: Include "common/pathstuff.h".
 309         * common/common-def.h (current_directory): Move here.
 310         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
 311         function.
 312         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
 313         prototype.
 314         * common/pathstuff.c: New file.
 315         * common/pathstuff.h: New file.
 316         * compile/compile.c: Include "common/pathstuff.h".
 317         * defs.h (current_directory): Move to "common/common-defs.h".
 318         * dwarf2read.c: Include "common/pathstuff.h".
 319         * exec.c: Likewise.
 320         * guile/scm-safe-call.c: Likewise.
 321         * linux-thread-db.c: Likewise.
 322         * main.c: Likewise.
 323         * nto-tdep.c: Likewise.
 324         * objfiles.c: Likewise.
 325         * source.c: Likewise.
 326         * symtab.c: Likewise.
 327         * utils.c: Include "common/pathstuff.h".
 328         (gdb_realpath): Move to "common/pathstuff.c".
 329         (gdb_realpath_keepfile): Likewise.
 330         (gdb_abspath): Likewise.
 331         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
 332         (gdb_realpath_keepfile): Likewise.
 333         (gdb_abspath): Likewise.
 334
 335 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
 336
 337         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
 338         wildcard process pid for super_resume for kernels with a
 339         specific bug.
 340
 341 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
 342
 343         * compile/compile.c (get_args): Add additional comments
 344         explaining function.
 345
 346 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
 347             Tom Tromey  <tom@tromey.com>
 348
 349         * target.h (memory_write_request_s): Remove typedef.  Don't define
 350         VEC.
 351         (target_write_memory_blocks): Change argument to std::vector.
 352         (struct memory_write_request): Add constructor.
 353         * target-memory.c (compare_block_starting_address): Return bool.
 354         Change argument types.
 355         (claim_memory): Change arguments to use std::vector.
 356         (split_regular_and_flash_blocks, blocks_to_erase)
 357         (compute_garbled_blocks): Likewise.
 358         (cleanup_request_data, cleanup_write_requests_vector): Remove.
 359         (target_write_memory_blocks): Change argument to std::vector.
 360         * symfile.c (struct load_section_data): Add constructor and
 361         destructor.  Use std::vector for "requests".
 362         (struct load_progress_data): Add initializers.
 363         (load_section_callback): Update.  Use "new".
 364         (clear_memory_write_data): Remove.
 365         (generic_load): Update.
 366
 367 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
 368
 369         * arch/aarch64.h: Use common/tdesc.h.
 370
 371 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 372
 373         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
 374         architecture with a 64-bit ABI.
 375
 376 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 377
 378         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
 379         ahead of target description loading.
 380
 381 2018-02-26  Tom Tromey  <tom@tromey.com>
 382
 383         * stack.c (backtrace_command_1): Update.
 384         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
 385         of "flags".
 386         * python/py-framefilter.c (py_print_frame)
 387         (gdbpy_apply_frame_filter): Change type of "flags".
 388         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
 389         of "flags".
 390         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
 391         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
 392         * extension.h (enum frame_filter_flag): Rename from
 393         frame_filter_flags.
 394         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
 395         (apply_ext_lang_frame_filter): Change type of "flags".
 396         * extension.c (apply_ext_lang_frame_filter): Change type of
 397         "flags".
 398         * extension-priv.h (struct extension_language_ops)
 399         <apply_frame_filter>: Change type of "flags".
 400
 401 2018-02-26  Tom Tromey  <tom@tromey.com>
 402
 403         PR python/16497:
 404         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
 405         off-by-one in py_end computation.
 406         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
 407         PRINT_MORE_FRAMES.
 408         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
 409         constant.
 410
 411 2018-02-26  Tom Tromey  <tom@tromey.com>
 412
 413         * dwarf2read.c (struct variant_field): New.
 414         (struct nextfield) <variant>: New field.
 415         (dwarf2_add_field): Handle DW_TAG_variant_part.
 416         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
 417         discriminated union.
 418         (read_structure_type): Handle DW_TAG_variant_part.
 419         (handle_struct_member_die): New function, extracted from
 420         process_structure_scope.  Handle DW_TAG_variant.
 421         (process_structure_scope): Handle discriminated unions.  Call
 422         handle_struct_member_die.
 423
 424 2018-02-26  Tom Tromey  <tom@tromey.com>
 425
 426         * rust-lang.h (rust_last_path_segment): Declare.
 427         * rust-lang.c (rust_last_path_segment): Now public.  Change
 428         contract.
 429         (struct disr_info): Remove.
 430         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
 431         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
 432         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
 433         (rust_enum_p, rust_enum_variant): New function.
 434         (rust_underscore_fields): Remove "offset" parameter.
 435         (rust_print_enum): New function.
 436         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
 437         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
 438         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
 439         enums.
 440         (rust_internal_print_type): New function, from rust_print_type.
 441         Remove enum code.
 442         (rust_print_type): Call rust_internal_print_type.
 443         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
 444         Update enum handling.
 445         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
 446         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
 447         (rust_union_quirks): New functions.
 448         (process_full_comp_unit, process_full_type_unit): Call
 449         rust_union_quirks.
 450         (process_structure_scope): Update rust_unions if necessary.
 451
 452 2018-02-26  Tom Tromey  <tom@tromey.com>
 453
 454         * value.h (value_union_variant): Declare.
 455         * valops.c (value_union_variant): New function.
 456         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
 457         (struct discriminant_info): New.
 458         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
 459         enumerator.
 460         (struct main_type) <flag_discriminated_union>: New field.
 461
 462 2018-02-26  Tom Tromey  <tom@tromey.com>
 463
 464         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 465         unittests/unpack-selftests.c.
 466         * unittests/unpack-selftests.c: New file.
 467         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
 468
 469 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 470
 471         * dwarf2read.c (struct partial_die_info) <read>: New method.
 472         (read_partial_die): Remove the declaration.
 473         (load_partial_dies): Update.
 474         (partial_die_info::partial_die_info):
 475         (read_partial_die): Change it to partial_die_info::read.
 476
 477 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 478
 479         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
 480         (fixup_partial_die): Remove declaration.
 481         (scan_partial_symbols): Update.
 482         (partial_die_parent_scope): Likewise.
 483         (partial_die_full_name): Likewise.
 484         (fixup_partial_die): Change it to partial_die_info::fixup.
 485
 486 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 487
 488         * dwarf2read.c (read_partial_die): Update the declaration.
 489         (load_partial_dies): Caller update.
 490         (read_partial_die): Remove one argument abbrev_len.
 491
 492 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 493
 494         * dwarf2read.c (struct partial_die_info): Add ctor, delete
 495         assignment operator.
 496         (load_partial_dies): Use ctor and copy ctor.
 497         (read_partial_die): Update.
 498         (dwarf2_cu::find_partial_die): Use ctor.
 499
 500 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 501
 502         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
 503         (find_partial_die_in_comp_unit): Change it to
 504         dwarf2_cu::find_partial_die.
 505         (find_partial_die): Update.
 506
 507 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 508
 509         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
 510         is NULL.
 511
 512 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 513
 514         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
 515
 516 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 517
 518         * arch/amd64.h: Use common/tdesc.h.
 519         * arch/i386.c: Likewise.
 520         * arch/i386.h: Likewise.
 521         * arch/tic6x.c: Likewise.
 522         * arch/tdesc.h: Move file from here...
 523         * common/tdesc.h: ...to here.
 524         * features/aarch64-core.c: Regenerate.
 525         * features/aarch64-fpu.c: Regenerate.
 526         * features/i386/32bit-avx.c: Regenerate.
 527         * features/i386/32bit-avx512.c: Regenerate.
 528         * features/i386/32bit-core.c: Regenerate.
 529         * features/i386/32bit-linux.c: Regenerate.
 530         * features/i386/32bit-mpx.c: Regenerate.
 531         * features/i386/32bit-pkeys.c: Regenerate.
 532         * features/i386/32bit-sse.c: Regenerate.
 533         * features/i386/64bit-avx.c: Regenerate.
 534         * features/i386/64bit-avx512.c: Regenerate.
 535         * features/i386/64bit-core.c: Regenerate.
 536         * features/i386/64bit-linux.c: Regenerate.
 537         * features/i386/64bit-mpx.c: Regenerate.
 538         * features/i386/64bit-pkeys.c: Regenerate.
 539         * features/i386/64bit-segments.c: Regenerate.
 540         * features/i386/64bit-sse.c: Regenerate.
 541         * features/i386/x32-core.c: Regenerate.
 542         * features/tic6x-c6xp.c: Regenerate.
 543         * features/tic6x-core.c: Regenerate.
 544         * features/tic6x-gp.c: Regenerate.
 545         * target-descriptions.c: Use common/tdesc.h.
 546         * target-descriptions.h: Likewise.
 547
 548 2018-02-24  Tom Tromey  <tom@tromey.com>
 549
 550         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
 551         (try_thread_db_load_from_dir, thread_db_load_search): Use
 552         std::string.
 553         (info_auto_load_libthread_db_compare): Return bool.  Change
 554         argument types.
 555         (info_auto_load_libthread_db): Use std::vector, std::string.
 556         Remove cleanups.
 557
 558 2018-02-24  Tom Tromey  <tom@tromey.com>
 559
 560         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
 561         std::string.
 562         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
 563         std::string*.
 564         * gdbarch.c: Rebuild.
 565         * gdbarch.h: Rebuild.
 566         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
 567         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
 568         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
 569         std::string*.
 570
 571 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
 572
 573         * gdbtypes.h (sect_offset): Change type to uint64_t.
 574         (sect_offset_str): New function.
 575         * dwarf2read.c (create_addrmap_from_aranges): Use
 576         sect_offset_str.
 577         (error_check_comp_unit_head): Likewise.
 578         (create_debug_type_hash_table): Likewise.
 579         (read_cutu_die_from_dwo): Likewise.
 580         (init_cutu_and_read_dies): Likewise.
 581         (init_cutu_and_read_dies_no_follow): Likewise.
 582         (process_psymtab_comp_unit_reader): Likewise.
 583         (partial_die_parent_scope): Likewise.
 584         (peek_die_abbrev): Likewise.
 585         (process_queue): Likewise.
 586         (dwarf2_physname): Likewise.
 587         (read_namespace_alias): Likewise.
 588         (read_import_statement): Likewise.
 589         (create_dwo_cu_reader): Likewise.
 590         (create_cus_hash_table): Likewise.
 591         (lookup_dwo_cutu): Likewise.
 592         (inherit_abstract_dies): Likewise.
 593         (read_func_scope): Likewise.
 594         (read_call_site_scope): Likewise.
 595         (dwarf2_add_member_fn): Likewise.
 596         (read_common_block): Likewise.
 597         (read_module_type): Likewise.
 598         (read_typedef): Likewise.
 599         (read_subrange_type): Likewise.
 600         (load_partial_dies): Likewise.
 601         (read_partial_die): Likewise.
 602         (find_partial_die): Likewise.
 603         (read_str_index): Likewise.
 604         (dwarf2_string_attr): Likewise.
 605         (build_error_marker_type): Likewise.
 606         (lookup_die_type): Likewise.
 607         (dump_die_shallow): Likewise.
 608         (follow_die_ref): Likewise.
 609         (dwarf2_fetch_die_loc_sect_off): Likewise.
 610         (dwarf2_fetch_constant_bytes): Likewise.
 611         (follow_die_sig): Likewise.
 612         (get_signatured_type): Likewise.
 613         (get_DW_AT_signature_type): Likewise.
 614         (dwarf2_find_containing_comp_unit): Likewise.
 615         (set_die_type): Likewise.
 616
 617 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
 618
 619         * arch/aarch64.c: Include "common-defs.h".
 620         * arch/amd64.c: Likewise.
 621         * arch/i386.c: Likewise.
 622
 623 2018-02-21  Tom Tromey  <tom@tromey.com>
 624
 625         * value.h: (extract_field_op): Update.
 626         * eval.c (extract_field_op): Return a const char *.
 627         * expression.h (parse_expression_for_completion): Update.
 628         * completer.c (complete_expression): Update.
 629         (add_struct_fields): Make fieldname const.
 630         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
 631         (mark_completion_tag, parse_exp_in_context_1): Update.
 632         (parse_expression_for_completion): Change "name" to
 633         unique_xmalloc_ptr*.
 634
 635 2018-02-21  Tom Tromey  <tom@tromey.com>
 636
 637         * infcall.c (call_function_by_hand_dummy): Use std::vector.
 638
 639 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 640
 641         * avr-tdep.c (avr_read_pc): Change parameter type to
 642         readable_regcache.
 643         * gdbarch.sh (read_pc): Likewise.
 644         * gdbarch.c: Re-generated.
 645         * gdbarch.h: Re-generated.
 646         * hppa-tdep.c (hppa_read_pc): Change parameter type to
 647         readable_regcache.
 648         * ia64-tdep.c (ia64_read_pc): Likewise.
 649         * mips-tdep.c (mips_read_pc): Likewise.
 650         * spu-tdep.c (spu_read_pc): Likewise.
 651
 652 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 653
 654         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
 655         * regcache-dump.c: New file.
 656         * regcache.c: Move register_dump to regcache-dump.c.
 657         (maintenance_print_registers): Likewise.
 658         (maintenance_print_raw_registers): Likewise.
 659         (maintenance_print_cooked_registers): Likewise.
 660         (maintenance_print_register_groups): Likewise.
 661         (maintenance_print_remote_registers): Likewise.
 662         (_initialize_regcache): Likewise.
 663         * regcache.h (register_dump): Moved from regcache.c.
 664
 665 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 666
 667         * regcache.c (regcache::regcache): Update.
 668         (regcache::invalidate): Move it to detached_regcache::invalidate.
 669         (get_thread_arch_aspace_regcache): Update.
 670         (regcache::raw_update): Update.
 671         (regcache::cooked_read): Remove some code.
 672         (regcache::cooked_read_value): Likewise.
 673         (regcache::raw_write): Remove assert on m_readonly_p.
 674         (regcache::raw_supply_integer): Move it to
 675         detached_regcache::raw_supply_integer.
 676         (regcache::raw_supply_zeroed): Likewise.
 677         * regcache.h (detached_regcache) <raw_supply_integer>: New
 678         declaration.
 679         <raw_supply_zeroed, invalidate>: Likewise.
 680         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
 681         <invalidate>: Likewise.
 682         <m_readonly_p>: Removed.
 683
 684 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 685
 686         * infcmd.c (get_return_value): Let stop_regs point to
 687         get_current_regcache.
 688         * regcache.c (regcache::regcache): Remove.
 689         (register_dump_reg_buffer): New class.
 690         (regcache_print): Adjust.
 691         * regcache.h (regcache): Remove constructors.
 692
 693 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 694
 695         * regcache.c (class register_dump): New class.
 696         (register_dump_regcache, register_dump_none): New class.
 697         (register_dump_remote, register_dump_groups): New class.
 698         (regcache_print): Update.
 699         * regcache.h (regcache_dump_what): Move it to regcache.c.
 700         (regcache) <dump>: Remove.
 701
 702 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 703
 704         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
 705          reg_buffer_rw *.
 706         (jit_unwind_reg_set_impl): Call raw_supply.
 707         (jit_frame_sniffer): Use reg_buffer_rw.
 708         * record-full.c (record_full_core_regbuf): Change its type.
 709         (record_full_core_open_1): Use reg_buffer_rw.
 710         (record_full_close): Likewise.
 711         (record_full_core_fetch_registers): Use regcache->raw_supply.
 712         (record_full_core_store_registers): Likewise.
 713         * regcache.c (regcache::get_register_status): Move it to
 714         reg_buffer.
 715         (regcache_raw_set_cached_value): Remove.
 716         (regcache::raw_set_cached_value): Remove.
 717         (regcache::raw_write): Call raw_supply.
 718         (regcache::raw_supply): Move it to reg_buffer_rw.
 719         * regcache.h (regcache_raw_set_cached_value): Remove.
 720         (reg_buffer_rw): New class.
 721
 722 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 723
 724         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
 725         readonly_detached_regcache.
 726         (dummy_frame_prev_register): Use regcache->cooked_read.
 727         * frame.c (frame_save_as_regcache): Change return type.
 728         (frame_pop): Update.
 729         * frame.h (frame_save_as_regcache): Update declaration.
 730         * inferior.h (get_infcall_suspend_state_regcache): Update
 731         declaration.
 732         * infrun.c (infcall_suspend_state) <registers>: use
 733         readonly_detached_regcache.
 734         (save_infcall_suspend_state): Don't use regcache_dup.
 735         (get_infcall_suspend_state_regcache): Change return type.
 736         * linux-fork.c (struct fork_info) <savedregs>: Change to
 737         readonly_detached_regcache.
 738         <pc>: New field.
 739         (fork_save_infrun_state): Don't use regcache_dup.
 740         (info_checkpoints_command): Adjust.
 741         * mi/mi-main.c (register_changed_p): Update declaration.
 742         (mi_cmd_data_list_changed_registers): Use
 743         readonly_detached_regcache.
 744         (register_changed_p): Change parameter type to
 745         readonly_detached_regcache.
 746         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
 747         readonly_detached_regcache.
 748         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
 749         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
 750         New.
 751         (regcache::save): Move it to reg_buffer.
 752         (regcache::restore): Change parameter type.
 753         (regcache_dup): Remove.
 754         * regcache.h (reg_buffer) <save>: New method.
 755         (readonly_detached_regcache): New class.
 756         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
 757         readonly_detached_regcache.
 758         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
 759
 760 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 761
 762         * frame.c (frame_save_as_regcache): Use regcache method save.
 763         (frame_pop): Use regcache method restore.
 764         * infrun.c (restore_infcall_suspend_state): Likewise.
 765         * linux-fork.c (fork_load_infrun_state): Likewise.
 766         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
 767         save.
 768         * regcache.c (regcache_save): Remove.
 769         (regcache::restore): More asserts.
 770         (regcache_cpy): Remove.
 771         * regcache.h (regcache_save): Remove the declaration.
 772         (regcache::restore): Move from private to public.
 773         Remove the friend declaration of regcache_cpy.
 774         (regcache_cpy): Remove declaration.
 775
 776 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 777
 778         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
 779         parameter type to 'readable_regcache *'.
 780         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
 781         * arm-tdep.c (arm_neon_quad_read): Likewise.
 782         (arm_pseudo_read): Likewise.
 783         * avr-tdep.c (avr_pseudo_register_read): Likewise.
 784         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
 785         * frv-tdep.c (frv_pseudo_register_read): Likewise.
 786         * gdbarch.c: Re-generated.
 787         * gdbarch.h: Re-generated.
 788         * gdbarch.sh (pseudo_register_read): Change parameter type to
 789         'readable_regcache *'.
 790         (pseudo_register_read_value): Likewise.
 791         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
 792         (h8300_pseudo_register_read): Likewise.
 793         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
 794         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
 795         (i386_pseudo_register_read_into_value): Likewise.
 796         (i386_pseudo_register_read_value): Likewise.
 797         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
 798         declaration.
 799         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
 800         * m32c-tdep.c (m32c_raw_read): Likewise.
 801         (m32c_read_flg): Likewise.
 802         (m32c_banked_register): Likewise.
 803         (m32c_banked_read): Likewise.
 804         (m32c_sb_read): Likewise.
 805         (m32c_part_read): Likewise.
 806         (m32c_cat_read): Likewise.
 807         (m32c_r3r2r1r0_read): Likewise.
 808         (m32c_pseudo_register_read): Likewise.
 809         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
 810         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
 811         (mep_pseudo_cr64_read): Likewise.
 812         (mep_pseudo_register_read): Likewise.
 813         * mips-tdep.c (mips_pseudo_register_read): Likewise.
 814         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
 815         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
 816         * regcache.c (regcache::raw_read): Move it to readable_regcache.
 817         (regcache::cooked_read): Likewise.
 818         (regcache::cooked_read_value): Likewise.
 819         (regcache_cooked_read_signed):
 820         (regcache::cooked_read): Likewise.
 821         * regcache.h (readable_regcache): New class.
 822         (regcache): Inherit readable_regcache.  Move some methods to
 823         readable_regcache.
 824         * rl78-tdep.c (rl78_pseudo_register_read): Change
 825         parameter type to 'readable_regcache *'.
 826         * rs6000-tdep.c (do_regcache_raw_read): Remove.
 827         (e500_pseudo_register_read): Change parameter type to
 828         'readable_regcache *'.
 829         (dfp_pseudo_register_read): Likewise.
 830         (vsx_pseudo_register_read): Likewise.
 831         (efpr_pseudo_register_read): Likewise.
 832         * s390-tdep.c (s390_pseudo_register_read): Likewise.
 833         * sh-tdep.c (sh_pseudo_register_read): Likewise.
 834         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
 835         (sh64_pseudo_register_read): Likewise.
 836         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
 837         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
 838         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
 839         (spu_pseudo_register_read): Likewise.
 840         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
 841         (xtensa_pseudo_register_read): Likewise.
 842
 843 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 844
 845         * regcache.c (regcache::regcache): Call reg_buffer ctor.
 846         (regcache::arch): Move it to reg_buffer::arch.
 847         (regcache::register_buffer): Likewise.
 848         (regcache::assert_regnum): Likewise.
 849         (regcache::num_raw_registers): Likewise.
 850         * regcache.h (reg_buffer): New class.
 851         (regcache): Inherit reg_buffer.
 852
 853 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
 854
 855         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
 856         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
 857
 858 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
 859
 860         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
 861
 862 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
 863
 864         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
 865         (SFILES): Remove common/*.c files.
 866         (COMMON_OBS): Remove some *.o files built from common/*.c files.
 867         * common/common.host: Add common reference.
 868         * configure.ac: Likewise.
 869         * configure: Regenerate.
 870
 871 2018-02-16  Yao Qi  <yao.qi@linaro.org>
 872
 873         * block.c (block_namespace_info): Inherit allocate_on_obstack.
 874         (block_initialize_namespace): Use new.
 875         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
 876         (dwarf2_free_objfile): Use delete.
 877         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
 878         (copy_type_recursive): Use new.
 879         * gdb_obstack.h (allocate_on_obstack): New.
 880
 881 2018-02-15  Yao Qi  <yao.qi@linaro.org>
 882
 883         PR gdb/22849
 884         * inferior.c (exit_inferior_1): Reset inf->control.
 885
 886 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
 887
 888         * ada-lang.c (ada_to_fixed_value_create): Delete advance
 889         declaration.
 890
 891 2018-02-14  Pedro Alves  <palves@redhat.com>
 892
 893         * frame-unwind.c (frame_unwind_try_unwinder): Always call
 894         frame_cleanup_after_sniffer on exception.
 895
 896 2018-02-14  Tom Tromey  <tom@tromey.com>
 897
 898         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
 899         const.
 900         (solib_bfd_open): Make pathname const.
 901         * solib.c (solib_bfd_open): Make pathname const.
 902         * solib-spu.c (spu_bfd_fopen): Make name const.
 903         (spu_bfd_open): Make pathname const.
 904         * solib-darwin.c (darwin_bfd_open): Make pathname const.
 905         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
 906
 907 2018-02-14  Tom Tromey  <tom@tromey.com>
 908
 909         * symfile.c (symfile_bfd_open): Update.
 910         * source.h (openp, source_full_path_of, find_and_open_source):
 911         Change argument type to unique_xmalloc_ptr.
 912         * source.c (openp): Take a unique_xmalloc_ptr.
 913         (source_full_path_of, find_and_open_source): Likewise.
 914         (open_source_file, symtab_to_fullname): Update.
 915         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
 916         unique_xmalloc_ptr.
 917         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
 918         (exec_file_find): Update.
 919         * psymtab.c (psymtab_to_fullname): Update.
 920         * nto-tdep.h (nto_find_and_open_solib): Update.
 921         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
 922         unique_xmalloc_ptr.
 923         * exec.c (exec_file_attach): Update.
 924         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
 925         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
 926
 927 2018-02-14  Tom Tromey  <tom@tromey.com>
 928
 929         * solib.c: Include source.h.
 930         * nto-tdep.c: Include source.h.
 931         * mi/mi-cmd-env.c: Include source.h.
 932         * infcmd.c: Include source.h.
 933         * exec.c: Include source.h.
 934         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
 935         (add_path, directory_switch, source_path, init_source_path): Move
 936         declarations...
 937         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
 938         (add_path, directory_switch, source_path, init_source_path):
 939         ...here.
 940
 941 2018-02-14  Tom Tromey  <tom@tromey.com>
 942
 943         * solist.h (exec_file_find, solib_find): Return
 944         unique_xmalloc_ptr.
 945         (solib_bfd_fopen): Take a const char *.
 946         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
 947         (exec_file_find, solib_find): Likewise.
 948         (solib_bfd_fopen): Do not take ownership of "pathname".
 949         (solib_bfd_open): Use unique_xmalloc_ptr.
 950         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
 951         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
 952         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
 953         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
 954
 955 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
 956
 957         * ada-lang.c (name_match_type_from_name): Remove reference to
 958         ada_name_for_lookup in function's documentation.
 959         * ada-lang.h (ada_name_for_lookup): Delete declaration.
 960
 961 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
 962
 963         * defs.h (enum openp_flags): New enum.
 964         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
 965         Move to enum openp_flags.
 966         (openp_flags): New enum flags.
 967         (openp): Change parameter type to openp_flags.
 968         * source.c (openp): Change parameter type to openp_flags.
 969         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
 970         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
 971
 972 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
 973
 974         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
 975         per-command.
 976
 977 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 978
 979         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
 980         into...
 981         (class dwarf2_queue_guard): ...the destructor of this new class.
 982         (dw2_do_instantiate_symtab): Create instance of the new class
 983         dwarf2_queue_guard, remove cleanup.
 984
 985 2018-02-09  Tom Tromey  <tom@tromey.com>
 986
 987         * source.c (find_source_lines): Don't reference past the end of
 988         the vector.
 989
 990 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 991
 992         * remote.c (remote_btrace_maybe_reopen): Change error message.
 993         * btrace.c (btrace_enable): Likewise.
 994         (parse_xml_btrace): Likewise.
 995         (parse_xml_btrace_conf): Likewise.
 996
 997 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 998
 999         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
1000         (linux_enable_pt, linux_enable_bts): Call
1001         diagnose_perf_event_open_fail.
1002
1003 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1004
1005         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
1006         Remove parameter and change return type.  Update callers.  Move it.
1007         (linux_enable_bts, linux_enable_pt): Improve error message.
1008         (linux_enable_pt): Remove zero buffer size check.
1009         (linux_enable_btrace): Improve error messages.  Remove NULL return
1010         check.
1011
1012 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1013
1014         * btrace.c (btrace_enable): Remove target_supports_btrace call.
1015         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
1016         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
1017         (linux_supports_pt, linux_supports_btrace): Remove.
1018         (linux_enable_bts): Call cpu_supports_bts.
1019         * nat/linux-btrace.h (linux_supports_btrace): Remove.
1020         * remote.c (remote_supports_btrace): Remove.
1021         (init_remote_ops): Remove remote_supports_btrace.
1022         * target-delegates.c: Regenerated.
1023         * target.c (target_supports_btrace): Remove.
1024         * target.h (target_ops) <to_supports_btrace>: Remove
1025         (target_supports_btrace): Remove.
1026         * x86-linux-nat.c (x86_linux_create_target): Remove
1027         linux_supports_btrace.
1028
1029 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1030
1031         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
1032         btrace failed.
1033         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
1034         exception and use message in own exception.
1035
1036 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1037
1038         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
1039         (perf_event_pt_event_type): Use gdb_file_up.
1040         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
1041         scoped_fd, and scoped_mmap.
1042
1043 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1044
1045         * common/scoped_mmap.h: New.
1046         * unittests/scoped_mmap-selftest.c: New.
1047         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1048         unittests/scoped_mmap-selftest.c.
1049
1050 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1051
1052         * common/scoped_fd.h: New.
1053         * unittests/scoped_fd-selftest.c: New.
1054         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1055         unittests/scoped_fd-selftest.c.
1056
1057 2018-02-09  Tom Tromey  <tom@tromey.com>
1058
1059         * auto-load.c (auto_load_section_scripts): Use
1060         gdb::unique_xmalloc_ptr.
1061
1062 2018-02-09  Tom Tromey  <tom@tromey.com>
1063
1064         * auto-load.c (execute_script_contents): Use std::string.
1065
1066 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
1067
1068         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
1069         Python function, rather than a new command.
1070
1071 2018-02-08  Tom Tromey  <tom@tromey.com>
1072
1073         * solib.c (solib_find_1): Use std::string.
1074         (solib_bfd_fopen): Use unique_xmalloc_ptr.
1075
1076 2018-02-08  Tom Tromey  <tom@tromey.com>
1077
1078         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
1079
1080 2018-02-08  Tom Tromey  <tom@tromey.com>
1081
1082         * source.c (find_source_lines): Use gdb::def_vector.
1083
1084 2018-02-08  Tom Tromey  <tom@tromey.com>
1085
1086         * macrocmd.c (struct temporary_macro_definition): New.
1087         (macro_define_command): Use temporary_macro_definition.  Remove
1088         cleanups.
1089         (free_macro_definition_ptr): Remove.
1090
1091 2018-02-08  Tom Tromey  <tom@tromey.com>
1092
1093         * macroexp.c (maybe_expand): Use std::string.
1094
1095 2018-02-08  Tom Tromey  <tom@tromey.com>
1096
1097         * macroexp.c (struct macro_buffer): Add initializers for some
1098         members.
1099         (init_buffer, init_shared_buffer, free_buffer)
1100         (free_buffer_return_text): Remove.
1101         (macro_buffer): New constructors.
1102         (~macro_buffer): New destructor.
1103         (macro_buffer::set_shared): New method.
1104         (macro_buffer::resize_buffer, macro_buffer::appendc)
1105         (macro_buffer::appendmem): Now methods, not free functions.
1106         (set_token, append_tokens_without_splicing, stringify)
1107         (macro_stringify): Update.
1108         (gather_arguments): Change return type.  Remove argc_p argument,
1109         add args_ptr argument.  Use std::vector.
1110         (substitute_args): Remove argc argument.  Accept std::vector.
1111         (expand): Update.  Use std::vector.
1112         (scan, macro_expand, macro_expand_next): Update.
1113
1114 2018-02-08  Tom Tromey  <tom@tromey.com>
1115
1116         * symtab.c (default_collect_symbol_completion_matches_break_on):
1117         Use unique_xmalloc_ptr.
1118         * macroscope.h: (sal_macro_scope, user_macro_scope)
1119         (default_macro_scope): Return unique_xmalloc_ptr.
1120         * macroscope.c (sal_macro_scope, user_macro_scope)
1121         (default_macro_scope): Return unique_xmalloc_ptr.
1122         * macroexp.h (macro_expand, macro_expand_once): Return
1123         unique_xmalloc_ptr.
1124         * macroexp.c (macro_expand, macro_expand_once): Return
1125         unique_xmalloc_ptr.
1126         * macrocmd.c (macro_expand_command, macro_expand_once_command)
1127         (info_macro_command, info_macros_command): Use
1128         unique_xmalloc_ptr.
1129         * compile/compile-c-support.c (write_macro_definitions): Use
1130         unique_xmalloc_ptr.
1131         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
1132
1133 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
1134
1135         * value.c (value_static_field): Assign field type instead of
1136         containing type when returning an optimized out value.
1137
1138 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1139
1140         * ft32-tdep.c (ft32_read_pc): Remove.
1141         (ft32_write_pc): Remove.
1142         (ft32_gdbarch_init): Update.
1143         * m32r-tdep.c (m32r_read_pc): Remove.
1144         (m32r_gdbarch_init): Update.
1145         * mep-tdep.c (mep_read_pc): Remove.
1146         (mep_gdbarch_init): Update.
1147         * microblaze-tdep.c (microblaze_write_pc): Remove.
1148         (microblaze_gdbarch_init): Update.
1149         * mn10300-tdep.c (mn10300_read_pc): Remove.
1150         (mn10300_write_pc): Remove.
1151         (mn10300_gdbarch_init): Update.
1152         * moxie-tdep.c (moxie_read_pc): Remove.
1153         (moxie_write_pc): Remove.
1154         (moxie_gdbarch_init): Update.
1155
1156 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1157
1158         * expprint.c (print_subexp_standard): Handle
1159         OP_F77_UNDETERMINED_ARGLIST.
1160         (dump_subexp_body_standard): Likewise.
1161
1162 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
1163
1164         * target-descriptions.c (tdesc_element_visitor) Add empty
1165         implementations.
1166         (tdesc_type): Move make_gdb_type from here.
1167         (tdesc_type_builtin): Likewise.
1168         (tdesc_type_vector): Likewise.
1169         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
1170         (make_gdb_type_struct): Move from tdesc_type_with_fields.
1171         (make_gdb_type_union): Likewise.
1172         (make_gdb_type_flags): Likewise.
1173         (make_gdb_type_enum): Likewise.
1174         (make_gdb_type): New function.
1175         (tdesc_register_type): Use static make_gdb_type.
1176
1177 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
1178
1179         * infcmd.c (default_print_one_register_info): Align natural-format
1180         column values consistently one under another.
1181         (pad_to_column): New function.
1182
1183 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
1184
1185         * dwarf2read.c (dwarf2_physname): Move commment.
1186
1187 2018-02-01  Leszek Swirski  <leszeks@google.com>
1188
1189         * varobj.c (varobj_formatted_print_options): Allow recursive
1190         pretty printing if pretty printing is enabled.
1191
1192 2018-02-01  Leszek Swirski  <leszeks@google.com>
1193
1194         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
1195         names after a structop as a filename.
1196
1197 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1198
1199         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
1200         (arm_record_coproc_data_proc): Likewise.
1201
1202 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1203
1204         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
1205
1206 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
1207
1208         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
1209         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
1210
1211 2018-01-31  Pedro Alves  <palves@redhat.com>
1212
1213         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
1214         * inflow.c (child_terminal_save_inferior): Wrap reference to
1215         tcgetpgrp in HAVE_TERMIOS_H.
1216         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
1217         _WIN32.
1218         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
1219         always iterate over all inferiors.
1220         (gdbsim_cntrl_c): Adjust.
1221         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
1222
1223 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1224
1225         * gdbtypes.c (lookup_array_range_type): Make sure the array's
1226         index type is objfile-owned if the element type is as well.
1227
1228 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1229
1230         GDB 8.1 released.
1231
1232 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1233
1234         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
1235         "features/s390x-linux64.c".
1236         (_initialize_s390_linux_tdep): Remove initialization of tdescs
1237         s390_linux32 and s390x_linux64.
1238         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
1239         default tdesc.
1240         * s390-tdep.c: Include "features/s390-linux32.c" and
1241         "features/s390x-linux64.c".
1242         (s390_tdesc_valid): Add check for tdesc_has_registers.
1243         (s390_gdbarch_init): Make sure there is always a valid tdesc.
1244         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
1245         tdesc_s390x_linux64.
1246         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
1247         tdesc_s390x_linux64 to...
1248         * s390-tdep.h: ...here.
1249
1250 2018-01-30  Pedro Alves  <palves@redhat.com>
1251
1252         PR gdb/13211
1253         * config.in, configure: Regenerate.
1254         * configure.ac: Check for getpgid.
1255         * go32-nat.c (go32_pass_ctrlc): New.
1256         (go32_target): Install it.
1257         * inf-child.c (inf_child_target): Install
1258         child_terminal_save_inferior, child_pass_ctrlc and
1259         child_interrupt.
1260         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
1261         (inf_ptrace_target): No longer install it.
1262         * infcmd.c (interrupt_target_1): Adjust.
1263         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
1264         (child_interrupt): Declare.
1265         (inferior::terminal_state): New.
1266         * inflow.c (struct terminal_info): Update comments.
1267         (inferior_process_group): Delete.
1268         (terminal_is_ours): Delete.
1269         (gdb_tty_state): New.
1270         (child_terminal_init): Adjust.
1271         (is_gdb_terminal, sharing_input_terminal_1)
1272         (sharing_input_terminal): New functions.
1273         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
1274         Set the process's actual process group in the foreground if
1275         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
1276         mark terminal as the inferior's if not sharing GDB's terminal.
1277         Don't check attach_flag.
1278         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
1279         pass down a target_terminal_state.
1280         (child_terminal_save_inferior): New, factored out from ...
1281         (child_terminal_ours_1): ... this.  Handle
1282         target_terminal_state::is_ours_for_output.
1283         (child_interrupt, child_pass_ctrlc): New.
1284         (inflow_inferior_exit): Clear the inferior's terminal_state.
1285         (copy_terminal_info): Copy the inferior's terminal state.
1286         (_initialize_inflow): Remove reference to terminal_is_ours.
1287         * inflow.h (inferior_process_group): Delete.
1288         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
1289         * procfs.c (procfs_target): Don't install procfs_interrupt.
1290         (procfs_interrupt): Delete.
1291         * remote.c (remote_serial_quit_handler): Adjust.
1292         (remote_interrupt): Remove ptid parameter.  Adjust.
1293         * target-delegates.c: Regenerate.
1294         * target.c: Include "terminal.h".
1295         (target_terminal::terminal_state): Rename to ...
1296         (target_terminal::m_terminal_state): ... this.
1297         (target_terminal::init): Adjust.
1298         (target_terminal::inferior): Adjust to per-inferior
1299         terminal_state.
1300         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
1301         (target_terminal::ours, target_terminal::ours_for_output): Use
1302         target_terminal_is_ours_kind.
1303         (target_interrupt): Remove ptid parameter.  Adjust.
1304         (default_target_pass_ctrlc): Adjust.
1305         * target.h (target_ops::to_terminal_save_inferior): New field.
1306         (target_ops::to_interrupt): Remove ptid_t parameter.
1307         (target_interrupt): Remove ptid_t parameter.  Update comment.
1308         (target_pass_ctrlc): Update comment.
1309         * target/target.h (target_terminal_state): New scoped enum,
1310         factored out of ...
1311         (target_terminal::terminal_state): ... here.
1312         (target_terminal::inferior): Update comments.
1313         (target_terminal::restore_inferior): New.
1314         (target_terminal::is_inferior, target_terminal::is_ours)
1315         (target_terminal::is_ours_for_output): Adjust.
1316         (target_terminal::scoped_restore_terminal_state): Adjust to
1317         rename, and call restore_inferior() instead of inferior().
1318         (target_terminal::scoped_restore_terminal_state::m_state): Change
1319         type.
1320         (target_terminal::terminal_state): Rename to ...
1321         (target_terminal::m_terminal_state): ... this and change type.
1322
1323 2018-01-30  Pedro Alves  <palves@redhat.com>
1324
1325         * linux-nat.c (wait_for_signal): New function.
1326         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
1327         directly.
1328         (async_terminal_is_ours)
1329         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
1330         (linux_nat_add_target): Don't override
1331         to_terminal_inferior/to_terminal_ours.
1332
1333 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
1334
1335         * remote.c (remote_follow_fork): Don't call "detach_inferior".
1336
1337 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
1338
1339         * dwarf2read.c (free_dwo_files): Add forward-declaration.
1340         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
1341         dwarf2_per_objfile_free here.
1342         (dwarf2_per_objfile_free): Remove.
1343         (_initialize_dwarf2_read): Don't register
1344         dwarf2_per_objfile_free as a registry cleanup.
1345
1346 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
1347
1348         Avoid compilation errors in MinGW native builds
1349
1350         The error is triggered by including python-internal.h, and the
1351         error message is:
1352
1353              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
1354                       from build-gnulib/import/math.h:27,
1355                       from d:/usr/Python26/include/pyport.h:235,
1356                       from d:/usr/Python26/include/Python.h:58,
1357                       from python/python-internal.h:94,
1358                       from python/py-arch.c:24:
1359              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
1360         using ::hypot;
1361                 ^~~~~
1362
1363         This happens because Python headers define 'hypot' to expand t
1364         '_hypot' in the Windows builds.
1365         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
1366         'hypoth'.  This avoids a compilation error.
1367
1368 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1369
1370         * MAINTAINERS (Write After Approval): Fix ordering.
1371
1372 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1373
1374         * MAINTAINERS (Write After Approval): Add Alan Hayward.
1375
1376 2018-01-26  Alan Modra  <amodra@gmail.com>
1377
1378         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
1379         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
1380         Remove nop.  Make const.  Comment.
1381         (powerpc32_plt_stub_so_2): New.
1382         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
1383         Correct count.  Update uses.
1384         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
1385         Move common code reading PLT entry word.  Correct
1386         powerpc32_plt_stub PLT address calculation.
1387         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
1388         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
1389         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
1390         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
1391         (ppc64_standard_linkage8): Likewise.
1392         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
1393         Correct insns description.
1394         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
1395
1396 2018-01-24  Pedro Alves  <palves@redhat.com>
1397
1398         GCC PR libstdc++/83906
1399         * gdbtypes.c (operator==(const dynamic_prop &,
1400         const dynamic_prop &)): New.
1401         (operator==(const range_bounds &, const range_bounds &)): New.
1402         (check_types_equal): Use them instead of memcmp.
1403         * gdbtypes.h (operator==(const dynamic_prop &,
1404         const dynamic_prop &)): Declare.
1405         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
1406         (operator==(const range_bounds &, const range_bounds &)): Declare.
1407         (operator!=(const range_bounds &, const range_bounds &)): Declare.
1408
1409 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1410
1411         * s390-linux-tdep.c (s390_record_address_mask)
1412         (s390_record_calc_disp_common, s390_record_calc_disp)
1413         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1414         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1415         (s390_process_record): Move to s390-tdep.c.
1416         (s390_linux_init_abi_any): Adjust.
1417         * s390-tdep.c (s390_record_address_mask)
1418         (s390_record_calc_disp_common, s390_record_calc_disp)
1419         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1420         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1421         (s390_process_record): Moved from s390-linux-tdep.c
1422         (s390_gdbarch_init): Adjust.
1423
1424 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1425
1426         * s390-linux-nat.c (s390-tdep.h): New include.
1427         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
1428         (HFILES_NO_SRCDIR): Add s390-tdep.h.
1429         (ALLDEPFILES): Add s390-tdep.c.
1430         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
1431         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
1432         * s390-tdep.h: ...this.  New file.
1433         * s390-linux-tdep.c (s390-tdep.h): New include.
1434         (_initialize_s390_tdep): Rename to...
1435         (_initialize_s390_linux_tdep): ...this and adjust.
1436         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
1437         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
1438         s390-tdep.h.
1439         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
1440         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
1441         (s390_is_partial_instruction, s390_software_single_step)
1442         (is_non_branch_ril, s390_displaced_step_copy_insn)
1443         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
1444         (s390_prologue_data, s390_addr, s390_store, s390_load)
1445         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
1446         (s390_register_call_saved, s390_guess_tracepoint_registers)
1447         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
1448         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
1449         (s390_pseudo_register_name, s390_pseudo_register_type)
1450         (s390_pseudo_register_read, s390_pseudo_register_write)
1451         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
1452         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
1453         (s390_addr_bits_remove, s390_address_class_type_flags)
1454         (s390_address_class_type_flags_to_name)
1455         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
1456         (s390_function_arg_float, s390_function_arg_vector)
1457         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
1458         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
1459         (s390_frame_align, s390_register_return_value, s390_return_value)
1460         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
1461         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
1462         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
1463         (s390_trad_frame_prev_register, s390_unwind_cache)
1464         (s390_prologue_frame_unwind_cache)
1465         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
1466         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
1467         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
1468         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
1469         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
1470         (s390_frame_base_address, s390_local_base_address)
1471         (s390_frame_base, s390_gcc_target_options)
1472         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
1473         (s390_validate_reg_range, s390_tdesc_valid)
1474         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
1475         * s390-tdep.c: ...this.  New file.
1476
1477 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1478
1479         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
1480         (s390_process_record, s390_gdbarch_tdep_alloc)
1481         (s390_linux_init_abi_any): Use/set new hook.
1482
1483 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1484
1485         * s390-linux-tdep.c (osabi.h): New include.
1486         (s390_linux_init_abi_31, s390_linux_init_abi_64)
1487         (s390_linux_init_abi_any): New functions.
1488         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
1489
1490 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1491
1492         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
1493         tdesc_has_registers check
1494
1495 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1496
1497         * s390-linux-tdep.c (s390_tdesc_valid): New function.
1498         (s390_validate_reg_range): New macro.
1499         (s390_gdbarch_init): Adjust.
1500
1501 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1502
1503         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
1504         (s390_gdbarch_tdep_alloc): Adjust.
1505         (s390_gdbarch_init): Adjust.
1506
1507 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1508
1509         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
1510         <have_tdb>: Change type to bool.
1511         (s390_gdbarch_tdep_alloc): Adjust.
1512         (s390_gdbarch_init): Adjust.
1513
1514 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1515
1516         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
1517         (gdbarch_tdep) <have_upper, have_vx>: New fields.
1518         (s390_gdbarch_tdep_alloc): New function.
1519         (s390_gdbarch_init): Allocate tdep at start and use its fields
1520         instead of separate variables.
1521
1522 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1523
1524         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
1525         when looking for cached gdbarch and add comment for remaining.
1526
1527 2018-01-22  Pedro Alves  <palves@redhat.com>
1528             Sergio Durigan Junior  <sergiodj@redhat.com>
1529
1530         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
1531         case.
1532
1533 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
1534
1535         * MAINTAINERS: Update my company e-mail address.
1536
1537 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1538
1539         * regcache.c (cooked_write_test): New function.
1540         (_initialize_regcache): Register the test.
1541
1542 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1543
1544         * ia64-tdep.c (ia64_pseudo_register_read): Call
1545         regcache->cooked_read instead of regcache_cooked_read_unsigned.
1546         * m32c-tdep.c (m32c_cat_read): Likewise.
1547         (m32c_r3r2r1r0_read): Likewise.
1548         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
1549         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
1550
1551 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1552
1553         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
1554         method raw_read instead of regcache_raw_read.
1555         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
1556         * arm-tdep.c (arm_neon_quad_read): Likewise.
1557         * avr-tdep.c (avr_pseudo_register_read): Likewise.
1558         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
1559         * frv-tdep.c (frv_pseudo_register_read): Likewise.
1560         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
1561         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
1562         (i386_pseudo_register_read_into_value): Likewise.
1563         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
1564         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
1565         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
1566         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
1567         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
1568         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
1569         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
1570         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
1571         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
1572
1573 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1574
1575         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
1576         * configure.tgt: Remove target mt.
1577         * mt-tdep.c: Remove.
1578         * regcache.c (cooked_read_test): Remove the check for mt.
1579
1580 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1581
1582         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
1583         instead of gdbarch_pseudo_register_read_value.
1584
1585 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1586
1587         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
1588         language is Ada.
1589
1590 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1591
1592         * linespec.c (create_sals_line_offset): Remove code that preserved
1593         the symtab_and_line's line number.
1594
1595 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1596
1597         * varobj.c (varobj_create): Don't set valid_block when creating a
1598         floating varobj.
1599
1600 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1601
1602         * varobj.c (varobj_create): Remove out of date comment.
1603
1604 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1605
1606         PR mi/20395
1607         * ada-exp.y (write_var_from_sym): Pass extra parameter when
1608         updating innermost block.
1609         * parse.c (innermost_block_tracker::update): Take extra type
1610         parameter, and check types match before updating innermost block.
1611         (write_dollar_variable): Update innermost block for registers.
1612         * parser-defs.h (enum innermost_block_tracker_type): New enum.
1613         (innermost_block_tracker::innermost_block_tracker): Initialise
1614         m_types member.
1615         (innermost_block_tracker::reset): Take type parameter.
1616         (innermost_block_tracker::update): Take type parameter, and pass
1617         type through as needed.
1618         (innermost_block_tracker::m_types): New member.
1619         * varobj.c (varobj_create): Pass type when reseting innermost
1620         block.
1621
1622 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1623
1624         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
1625         * ada-lang.c (resolve_subexp): Likewise.
1626         * breakpoint.c (set_breakpoint_condition) Likewise.
1627         (watch_command_1) Likewise.
1628         * c-exp.y (variable): Likewise.
1629         * d-exp.y (PrimaryExpression): Likewise.
1630         * f-exp.y (variable): Likewise.
1631         * go-exp.y (variable): Likewise.
1632         * m2-exp.y (variable): Likewise.
1633         * objfiles.c (objfile::~objfile): Likewise.
1634         * p-exp.y (variable): Likewise.
1635         * parse.c (innermost_block): Change type.
1636         * parser-defs.h (class innermost_block_tracker): New.
1637         (innermost_block): Change to innermost_block_tracker.
1638         * printcmd.c (display_command): Switch to innermost_block API.
1639         (do_one_display): Likewise.
1640         * rust-exp.y (do_one_display): Likewise.
1641         * symfile.c (clear_symtab_users): Likewise.
1642         * varobj.c (varobj_create): Switch to innermost_block API, replace
1643         use of innermost_block with block stored on varobj object.
1644
1645 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1646
1647         * expression.h (innermost_block): Remove declaration.
1648         * varobj.c: Add 'parser-defs.h' include.
1649
1650 2018-01-19  Tom Tromey  <tom@tromey.com>
1651
1652         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
1653         symbols in the static and global blocks.
1654
1655 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
1656
1657         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
1658         gdb_ptrace.h, and move including gdb_wait.h ...
1659         * nat/linux-ptrace.h: ... to here.
1660
1661 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1662
1663         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
1664         inf_ptrace_detach_success.
1665         (inf_ptrace_detach_success): Add inferior parameter, use it
1666         instead of inferior_ptid, pass it to detach_inferior.
1667         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
1668         parameter.
1669         * inferior.c (detach_inferior): Add overload that takes an
1670         inferior object.
1671         * inferior.h (detach_inferior): Likewise.
1672         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
1673         use inferior_ptid, adjust call to inf_ptrace_detach_success.
1674         * linux-thread-db.c (thread_db_detach): Use inf parameter.
1675
1676 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1677
1678         * target.h (struct target_ops) <to_detach>: Add inferior
1679         parameter.
1680         (target_detach): Likewise.
1681         * target.c (dispose_inferior): Pass inferior down.
1682         (target_detach): Pass inferior down.  Assert that it is equal to
1683         the current inferior.
1684         * aix-thread.c (aix_thread_detach): Pass inferior down.
1685         * corefile.c (core_file_command): Pass current_inferior() down.
1686         * corelow.c (core_detach): Add inferior parameter.
1687         * darwin-nat.c (darwin_detach): Likewise.
1688         * gnu-nat.c (gnu_detach): Likewise.
1689         * inf-ptrace.c (inf_ptrace_detach): Likewise.
1690         * infcmd.c (detach_command): Pass current_inferior() down to
1691         target_detach.
1692         * infrun.c (follow_fork_inferior): Pass parent_inf to
1693         target_detach.
1694         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
1695         target_detach.
1696         * linux-nat.c (linux_nat_detach): Add inferior parameter.
1697         * linux-thread-db.c (thread_db_detach): Likewise.
1698         * nto-procfs.c (procfs_detach): Likewise.
1699         * procfs.c (procfs_detach): Likewise.
1700         * record.c (record_detach): Likewise.
1701         * record.h (struct inferior): Forward-declare.
1702         (record_detach): Add inferior parameter.
1703         * remote-sim.c (gdbsim_detach): Likewise.
1704         * remote.c (remote_detach_1): Likewise.
1705         (remote_detach): Likewise.
1706         (extended_remote_detach): Likewise.
1707         * sol-thread.c (sol_thread_detach): Likewise.
1708         * target-debug.h (target_debug_print_inferior_p): New macro.
1709         * target-delegates.c: Re-generate.
1710         * top.c (kill_or_detach): Pass inferior down to target_detach.
1711         * windows-nat.c (windows_detach): Add inferior parameter.
1712
1713 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1714
1715         * target.h (struct target_ops) <to_detach>: Remove args
1716         parameter.
1717         (target_detach): Likewise.
1718         * target.c (dispose_inferior): Adjust.
1719         (target_detach): Remove args parameter, adjust.
1720         * aix-thread.c (aix_thread_detach): Adjust.
1721         * corefile.c (core_file_command): Adjust.
1722         * corelow.c (core_detach): Adjust.
1723         * darwin-nat.c (darwin_detach): Adjust.
1724         * gnu-nat.c (gnu_detach): Adjust.
1725         * inf-ptrace.c (inf_ptrace_detach): Adjust.
1726         * infcmd.c (detach_command): Adjust
1727         * infrun.c (follow_fork_inferior): Adjust.
1728         (handle_vfork_child_exec_or_exit): Adjust.
1729         * linux-fork.c (linux_fork_detach): Remove args parameter.
1730         * linux-fork.h (linux_fork_detach): Likewise.
1731         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
1732         * linux-thread-db.c (thread_db_detach): Likewise.
1733         * nto-procfs.c (procfs_detach): Likewise.
1734         * procfs.c (procfs_detach): Likewise.
1735         (do_detach): Remove signo parameter.
1736         * record.c (record_detach): Remove args parameter.
1737         * record.h (record_detach): Likewise.
1738         * remote-sim.c (gdbsim_detach): Likewise.
1739         * remote.c (remote_detach_1): Likewise.
1740         (remote_detach): Likewise.
1741         (extended_remote_detach): Likewise.
1742         * sol-thread.c (sol_thread_detach): Likewise.
1743         * target-delegates.c: Re-generate.
1744         * top.c (struct qt_args) <args>: Remove field.
1745         (kill_or_detach): Don't pass args.
1746         (quit_force): Don't set args.
1747         * windows-nat.c (windows_detach): Remove args parameter.
1748
1749 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1750
1751         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
1752         (arm_linux_init_abi): Install it.
1753
1754 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1755
1756         * osabi.c (gdb_osabi_names): Extend the regexp for
1757         arm-linux-gnueabihf.
1758
1759 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1760
1761         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
1762         m_abbrevs.
1763         (abbrev_table::add_abbrev): Update.
1764         (abbrev_table::lookup_abbrev): Update.
1765
1766 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1767
1768         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
1769
1770 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
1771
1772         * compile/compile.c (compile_to_object): Convert "triplet_rx"
1773         to "std::string".
1774
1775 2018-01-17  Tom Tromey  <tom@tromey.com>
1776
1777         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
1778
1779 2018-01-17  Tom Tromey  <tom@tromey.com>
1780
1781         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
1782         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
1783         (create_array_type_with_stride): Update.
1784         * dwarf2read.c (set_die_type): Update.
1785
1786 2018-01-17  Tom Tromey  <tom@tromey.com>
1787
1788         * dwarf2read.c (delayed_method_info): Remove typedef.
1789         (dwarf2_cu::method_info): Now a std::vector.
1790         (add_to_method_list): Update.
1791         (free_delayed_list): Remove.
1792         (compute_delayed_physnames): Update.
1793         (process_full_comp_unit, process_full_type_unit): Clear the method
1794         list.  Remove cleanups.
1795         (psymtab_include_file_name): Add name_holder parameter.  Use
1796         unique_xmalloc_ptr.
1797         (dwarf_decode_lines): Update.
1798
1799 2018-01-17  Tom Tromey  <tom@tromey.com>
1800             Simon Marchi  <simon.marchi@ericsson.com>
1801
1802         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
1803         (dwarf2_per_objfile::free_cached_comp_units)
1804         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1805         (init_cutu_and_read_dies_no_follow): Update.
1806         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
1807         (dwarf2_cu::~dwarf2_cu): New.
1808         (free_heap_comp_unit, free_stack_comp_unit): Remove.
1809         (age_cached_comp_units, free_one_cached_comp_unit): Update.
1810
1811 2018-01-17  Tom Tromey  <tom@tromey.com>
1812             Simon Marchi  <simon.marchi@ericsson.com>
1813
1814         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
1815         (struct die_reader_specs) <abbrev_table>: New member.
1816         (struct abbrev_table): Add constructor.
1817         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
1818         <abbrev_obstack>: Now an auto_obstack.
1819         (abbrev_table_up): New typedef.
1820         (init_cu_die_reader): Add abbrev_table parameter.
1821         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
1822         Add result_dwo_abbrev_table.
1823         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1824         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
1825         Update.
1826         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
1827         parameter.
1828         (skip_children): Update.
1829         (abbrev_table::alloc_abbrev): Rename from
1830         abbrev_table_alloc_abbrev.
1831         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
1832         (abbrev_table::lookup_abbrev): Rename from
1833         abbrev_table_lookup_abbrev.
1834         (abbrev_table_read_table): Return abbrev_table_up.
1835         (abbrev_table_free, abbrev_table_free_cleanup)
1836         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
1837         (load_partial_dies): Update.
1838
1839 2018-01-17  Tom Tromey  <tom@tromey.com>
1840
1841         * dwarf2read.c (dwarf2_compute_name): Update comment.
1842         (read_func_scope, read_variable): Update.
1843         (new_symbol): Remove.
1844         (new_symbol_full): Rename to new_symbol.
1845
1846 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
1847
1848         PR gdb/16577
1849         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
1850         a warning instead of throwing an error, set section size to 0 and return
1851         NULL.
1852         * gdb_bfd.h (gdb_bfd_map_section): Update description.
1853
1854 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1855
1856         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
1857         std::string.
1858         (linux_ptrace_attach_fail_reason_string): Likewise.
1859         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
1860         Likewise.
1861         (linux_ptrace_attach_fail_reason_string): Likewise.
1862         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
1863
1864 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1865
1866         * linux-nat.c (linux_nat_attach): Remove xstrdup.
1867
1868 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
1869
1870         PR gdb/21559
1871         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1872         checking for fs_base/gs_base fields in struct user_regs_struct.
1873         * configure: Regenerate.
1874
1875 2018-01-17  Yao Qi  <yao.qi@linaro.org>
1876
1877         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
1878         function.
1879         (aarch64_linux_init_abi): Install it to gdbarch hook
1880         gcc_target_options.
1881
1882 2018-01-15  Pedro Alves  <palves@redhat.com>
1883
1884         * common/signals-state-save-restore.c
1885         (save_original_signals_state): Fix typos.
1886
1887 2017-01-12  Tom Tromey  <tom@tromey.com>
1888             Sergio Durigan Junior  <sergiodj@redhat.com>
1889
1890         * Makefile.in (install-only): Install gdb-add-index.
1891
1892 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
1893
1894         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
1895
1896 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1897
1898         * infrun.c (keep_going_pass_signal): Clear step-over info when
1899         insert_breakpoints fails.
1900
1901 2018-01-11  Pedro Alves  <palves@redhat.com>
1902
1903         PR gdb/22583
1904         * infrun.c (resume): Rename to ...
1905         (resume_1): ... this.
1906         (resume): Reimplement as wrapper around resume_1.
1907
1908 2018-01-11  Pedro Alves  <palves@redhat.com>
1909
1910         PR remote/22597
1911         * remote.c (remote_parse_stop_reply): Default to the last-set
1912         general thread instead of to 'magic_null_ptid'.
1913
1914 2018-01-10  Pedro Alves  <palves@redhat.com>
1915
1916         * language.h (language_get_symbol_name_matcher): Rename ...
1917         (get_symbol_name_matcher): ... this.
1918         * language.c (language_get_symbol_name_matcher): Ditto.
1919         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
1920         callers adjusted.
1921
1922 2018-01-10  Pedro Alves  <palves@redhat.com>
1923
1924         PR gdb/22670
1925         * dwarf2read.c
1926         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
1927         Adjust to use language_get_symbol_name_matcher instead of
1928         language_defn::la_get_symbol_name_matcher.
1929         * language.c (language_get_symbol_name_matcher): If in Ada mode
1930         and the lookup name is a verbatim match, return Ada's matcher.
1931         * language.h (language_get_symbol_name_matcher): Adjust comment.
1932         (ada_lookup_name_info::verbatim_p):: New method.
1933
1934 2018-01-10  Pedro Alves  <palves@redhat.com>
1935
1936         PR gdb/22670
1937         * ada-lang.c (ada_collect_symbol_completion_matches): If the
1938         minsym's language is language_auto or language_cplus, pass down
1939         language_ada instead.
1940         * symtab.c (compare_symbol_name): Don't frob symbol language here.
1941
1942 2018-01-10  Pedro Alves  <palves@redhat.com>
1943
1944         PR gdb/22670
1945         * minsyms.c (linkage_name_str): New function.
1946         (iterate_over_minimal_symbols): Use it.
1947
1948 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1949
1950         * NEWS: Document that 'info proc' now works on FreeBSD.
1951
1952 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1953
1954         * configure.ac: Check for kinfo_getfile in libutil.
1955         * configure: Regenerate.
1956         * config.in: Regenerate.
1957         * fbsd-nat.c: Include "fbsd-tdep.h".
1958         (fbsd_fetch_cmdline): New.
1959         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
1960         rather than calling error.
1961         (fbsd_info_proc): New.
1962         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
1963         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
1964         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
1965
1966 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1967
1968         * fbsd-nat.c (struct free_deleter): Remove.
1969         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
1970
1971 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1972
1973         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
1974         NULL for an empty pathname.
1975
1976 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1977
1978         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
1979         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
1980         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
1981         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
1982         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
1983         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
1984         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
1985         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
1986         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
1987         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
1988         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
1989         (fbsd_core_fetch_timeval, fbsd_print_sigset)
1990         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
1991         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
1992         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
1993
1994 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
1995
1996         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
1997         (gnu_xfer_auxv): New function.
1998         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
1999         TARGET_OBJECT_AUXV.
2000
2001 2018-01-08  Yao Qi  <yao.qi@linaro.org>
2002             Simon Marchi  <simon.marchi@ericsson.com>
2003
2004         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
2005         common/selftest.c.
2006         (COMMON_OBS): Remove selftest.o.
2007         * configure.ac: Append selftest-arch.c and common/selftest.c to
2008         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
2009         * configure: Re-generated.
2010         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
2011         GDB_SELF_TEST.
2012         (maintenance_info_selftests): Likewise.
2013
2014 2018-01-08  Xavier Roirand  <roirand@adacore.com>
2015
2016         * ada-valprint.c (val_print_packed_array_elements): Use
2017         proper number of elements when printing an array indexed
2018         by an enumeration type.
2019
2020 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2021
2022         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
2023         (dw2_get_file_names_reader): Adjust.
2024         (lookup_dwo_signatured_type): Adjust.
2025         (lookup_dwp_signatured_type): Adjust.
2026         (lookup_signatured_type): Adjust.
2027         (create_type_unit_group): Adjust.
2028         (get_type_unit_group): Adjust.
2029         (process_psymtab_comp_unit_reader): Adjust.
2030         (build_type_psymtabs_reader): Adjust.
2031         (scan_partial_symbols): Adjust.
2032         (add_partial_symbol): Adjust.
2033         (add_partial_subprogram): Adjust.
2034         (peek_die_abbrev): Adjust.
2035         (fixup_go_packaging): Adjust.
2036         (process_imported_unit_die): Adjust.
2037         (dwarf2_compute_name): Adjust.
2038         (dwarf2_physname): Adjust.
2039         (read_import_statement): Adjust.
2040         (handle_DW_AT_stmt_list): Adjust.
2041         (read_file_scope): Adjust.
2042         (read_func_scope): Adjust.
2043         (read_lexical_block_scope): Adjust.
2044         (read_call_site_scope): Adjust.
2045         (read_variable): Adjust.
2046         (dwarf2_rnglists_process): Adjust.
2047         (dwarf2_ranges_process): Adjust.
2048         (dwarf2_ranges_read): Adjust.
2049         (dwarf2_get_pc_bounds): Adjust.
2050         (dwarf2_record_block_ranges): Adjust.
2051         (dwarf2_add_field): Adjust.
2052         (dwarf2_add_member_fn): Adjust.
2053         (read_structure_type): Adjust.
2054         (process_structure_scope): Adjust.
2055         (read_enumeration_type): Adjust.
2056         (read_array_type): Adjust.
2057         (mark_common_block_symbol_computed): Adjust.
2058         (read_common_block): Adjust.
2059         (read_namespace_type): Adjust.
2060         (read_namespace): Adjust.
2061         (read_module_type): Adjust.
2062         (read_tag_pointer_type): Adjust.
2063         (read_tag_ptr_to_member_type): Adjust.
2064         (read_tag_string_type): Adjust.
2065         (read_subroutine_type): Adjust.
2066         (read_typedef): Adjust.
2067         (read_base_type): Adjust.
2068         (attr_to_dynamic_prop): Adjust.
2069         (read_subrange_type): Adjust.
2070         (read_unspecified_type): Adjust.
2071         (dwarf2_read_abbrevs): Adjust.
2072         (load_partial_dies): Adjust.
2073         (read_partial_die): Adjust.
2074         (find_partial_die): Adjust.
2075         (guess_partial_die_structure_name): Adjust.
2076         (fixup_partial_die): Adjust.
2077         (read_attribute_value): Adjust.
2078         (read_addr_index): Adjust.
2079         (read_addr_index_from_leb128): Adjust.
2080         (read_str_index): Adjust.
2081         (dwarf2_string_attr): Adjust.
2082         (get_debug_line_section): Adjust.
2083         (dwarf_decode_line_header): Adjust.
2084         (lnp_state_machine::check_line_address): Adjust.
2085         (dwarf_decode_lines_1): Adjust.
2086         (dwarf_decode_lines): Adjust.
2087         (dwarf2_start_symtab): Adjust.
2088         (var_decode_location): Adjust.
2089         (new_symbol_full): Adjust.
2090         (dwarf2_const_value_data): Adjust.
2091         (dwarf2_const_value_attr): Adjust.
2092         (dwarf2_const_value): Adjust.
2093         (die_type): Adjust.
2094         (die_containing_type): Adjust.
2095         (build_error_marker_type): Adjust.
2096         (lookup_die_type): Adjust.
2097         (guess_full_die_structure_name): Adjust.
2098         (anonymous_struct_prefix): Adjust.
2099         (determine_prefix): Adjust.
2100         (dwarf2_name): Adjust.
2101         (follow_die_ref_or_sig): Adjust.
2102         (follow_die_offset): Adjust.
2103         (follow_die_ref): Adjust.
2104         (follow_die_sig_1): Adjust.
2105         (follow_die_sig): Adjust.
2106         (get_signatured_type): Adjust.
2107         (get_DW_AT_signature_type): Adjust.
2108         (decode_locdesc): Adjust.
2109         (dwarf_decode_macros): Adjust.
2110         (cu_debug_loc_section): Adjust.
2111         (fill_in_loclist_baton): Adjust.
2112         (dwarf2_symbol_mark_computed): Adjust.
2113         (init_one_comp_unit): Don't assign
2114         dwarf2_cu::dwarf2_per_objfile.
2115         (set_die_type): Adjust.
2116
2117 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2118
2119         * dwarf2read.c (struct mapped_debug_names): Add constructor.
2120         <dwarf2_per_objfile>: New field.
2121         (dwarf2_per_objfile): Remove global.
2122         (get_dwarf2_per_objfile): New function.
2123         (set_dwarf2_per_objfile): New function.
2124         (dwarf2_build_psymtabs_hard): Change objfile parameter to
2125         dwarf2_per_objfile.
2126         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2127         (read_abbrev_offset): Likewise.
2128         (read_indirect_string): Likewise.
2129         (read_indirect_line_string): Likewise.
2130         (read_indirect_string_at_offset): Likewise.
2131         (read_indirect_string_from_dwz): Likewise.
2132         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2133         dwarf2_per_objfile.
2134         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2135         (create_all_comp_units): Change objfile parameter to
2136         dwarf2_per_objfile.
2137         (create_all_type_units): Likewise.
2138         (process_queue): Add dwarf2_per_objfile parameter.
2139         (read_and_check_comp_unit_head): Likewise.
2140         (lookup_dwo_unit_in_dwp): Likewise.
2141         (get_dwp_file): Likewise.
2142         (process_cu_includes): Likewise.
2143         (struct free_dwo_file_cleanup_data): New struct.
2144         (dwarf2_has_info): Use get_dwarf2_per_objfile and
2145         set_dwarf2_per_objfile.
2146         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
2147         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
2148         context, adjust calls.
2149         (dw2_instantiate_symtab): Likewise.
2150         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
2151         (dw2_get_cu): Likewise.
2152         (create_cu_from_index_list): Change objfile parameter to
2153         dwarf2_per_objfile.
2154         (create_cus_from_index_list): Get dwarf2_per_objfile from
2155         context, adjust calls.
2156         (create_cus_from_index): Likewise.
2157         (create_signatured_type_table_from_index): Change objfile
2158         parameter to dwarf2_per_objfile.
2159         (create_signatured_type_table_from_debug_names): Change objfile
2160         parameter to dwarf2_per_objfile.
2161         (create_addrmap_from_index): Likewise.
2162         (create_addrmap_from_aranges): Likewise.
2163         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
2164         (dw2_setup): Remove.
2165         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
2166         context.
2167         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
2168         get_dwarf2_per_objfile.
2169         (dw2_forget_cached_source_info): Likewise.
2170         (dw2_map_symtabs_matching_filename): Likewise.
2171         (struct dw2_symtab_iterator) <index>: Remove.
2172         <dwarf2_per_objfile>: New field.
2173         (dw2_symtab_iter_init): Replace index parameter with
2174         dwarf2_per_objfile.
2175         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
2176         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
2177         (dw2_print_stats): Likewise.
2178         (dw2_dump): Likewise.
2179         (dw2_expand_symtabs_for_function): Likewise.
2180         (dw2_expand_all_symtabs): Likewise.
2181         (dw2_expand_symtabs_with_fullname): Likewise.
2182         (dw2_expand_marked_cus): Replace index and objfile parameters
2183         with dwarf2_per_objfile.
2184         (dw_expand_symtabs_matching_file_matcher): Add
2185         dwarf2_per_objfile parameter and adjust calls.
2186         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
2187         adjust calls.
2188         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
2189         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
2190         adjust calls.
2191         (create_cus_from_debug_names_list): Replace objfile parameter
2192         with dwarf2_per_objfile and adjust calls.
2193         (create_cus_from_debug_names): Likewise.
2194         (dwarf2_read_debug_names): Likewise.
2195         (mapped_debug_names::namei_to_name): Adjust call.
2196         (dw2_debug_names_iterator::next): Likewise.
2197         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2198         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
2199         (dw2_debug_names_dump): Likewise.
2200         (dw2_debug_names_expand_symtabs_for_function): Likewise.
2201         (dw2_debug_names_expand_symtabs_matching): Likewise.
2202         (dwarf2_initialize_objfile): Likewise.
2203         (dwarf2_build_psymtabs): Likewise.
2204         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
2205         this_cu.
2206         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
2207         (read_and_check_comp_unit_head): Likewise.
2208         (read_abbrev_offset): Likewise.
2209         (create_debug_type_hash_table): Likewise.
2210         (create_debug_types_hash_table): Likewise.
2211         (create_all_type_units): Replace objfile parameter with
2212         dwarf2_per_objfile.
2213         (add_type_unit): Add dwarf2_per_objfile parameter.
2214         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
2215         with dwarf2_per_objfile.
2216         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
2217         (lookup_dwp_signatured_type): Likewise.
2218         (lookup_signatured_type): Likewise.
2219         (read_cutu_die_from_dwo): Likewise.
2220         (init_tu_and_read_dwo_dies): Likewise.
2221         (init_cutu_and_read_dies): Likewise.
2222         (init_cutu_and_read_dies_no_follow): Likewise.
2223         (allocate_type_unit_groups_table): Add objfile parameter.
2224         (create_type_unit_group): Use dwarf2_per_objfile from cu.
2225         (get_type_unit_group): Likewise.
2226         (process_psymtab_comp_unit): Update call.
2227         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
2228         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
2229         (print_tu_stats): Likewise.
2230         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
2231         in void* parameter.
2232         (build_type_psymtabs): Change objfile parameter to
2233         dwarf2_per_objfile.
2234         (process_skeletonless_type_unit): Use dwarf2_per_objfile
2235         passed in void* parameter.
2236         (process_skeletonless_type_units): Change objfile parameter to
2237         dwarf2_per_objfile.
2238         (set_partial_user): Likewise.
2239         (dwarf2_build_psymtabs_hard): Likewise.
2240         (read_comp_units_from_section): Likewise.
2241         (create_all_comp_units): Likewise.
2242         (scan_partial_symbols): Update calls.
2243         (add_partial_symbol): Likewise.
2244         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
2245         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
2246         (process_queue): Add dwarf2_per_objfile parameter.
2247         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
2248         (compute_compunit_symtab_includes): Likewise.
2249         (process_cu_includes): Add dwarf2_per_objfile parameter.
2250         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
2251         (process_full_type_unit): Likewise.
2252         (process_imported_unit_die): Update call.
2253         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
2254         (read_file_scope): Likewise.
2255         (allocate_dwo_file_hash_table): Add objfile parameter.
2256         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
2257         (create_cus_hash_table): Likewise.
2258         (create_dwp_hash_table): Likewise.
2259         (create_dwo_unit_in_dwp_v1): Likewise.
2260         (create_dwp_v2_section): Likewise.
2261         (create_dwo_unit_in_dwp_v2): Likewise.
2262         (lookup_dwo_unit_in_dwp): Likewise.
2263         (try_open_dwop_file): Likewise.
2264         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
2265         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
2266         cleanup to include a reference to dwarf2_per_objfile.
2267         (open_dwp_file): Add dwarf2_per_objfile parameter.
2268         (open_and_init_dwp_file): Likewise.
2269         (get_dwp_file): Likewise.
2270         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
2271         (queue_and_load_all_dwo_tus): Update call.
2272         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
2273         data.
2274         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
2275         (dwarf2_ranges_process): Likewise.
2276         (dwarf2_get_pc_bounds): Likewise.
2277         (mark_common_block_symbol_computed): Likewise.
2278         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2279         (dwarf2_read_abbrevs): Update call.
2280         (read_partial_die): Use dwarf2_per_objfile from cu.
2281         (find_partial_die): Likewise.
2282         (fixup_partial_die): Likewise.
2283         (read_attribute_value): Likewise.
2284         (read_indirect_string_at_offset_from): Add objfile parameter.
2285         (read_indirect_string_at_offset): Add dwarf2_per_objfile
2286         parameter.
2287         (read_indirect_string_from_dwz): Add objfile parameter.
2288         (read_indirect_string): Add objfile parameter.
2289         (read_addr_index_1): Add dwarf2_per_objfile parameter.
2290         (read_addr_index): Use dwarf2_per_objfile from cu.
2291         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
2292         call dw2_setup.
2293         (read_str_index): Use dwarf2_per_objfile from cu.
2294         (get_debug_line_section): Likewise.
2295         (read_formatted_entries): Add dwarf2_per_objfile parameter.
2296         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
2297         (new_symbol_full): Use dwarf2_per_objfile from cu.
2298         (build_error_marker_type): Likewise.
2299         (lookup_die_type): Likewise.
2300         (determine_prefix): Likewise.
2301         (follow_die_offset): Likewise.
2302         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
2303         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
2304         (dwarf2_fetch_die_type_sect_off): Likewise.
2305         (dwarf2_get_die_type): Likewise.
2306         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
2307         (get_signatured_type): Likewise.
2308         (get_DW_AT_signature_type): Likewise.
2309         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
2310         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
2311         (cu_debug_loc_section): Likewise.
2312         (fill_in_loclist_baton): Likewise.
2313         (dwarf2_symbol_mark_computed): Likewise.
2314         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2315         dwarf2_per_objfile.
2316         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
2317         parameter.
2318         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2319         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
2320         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
2321         (set_die_type): Use dwarf2_free_objfile from cu.
2322         (get_die_type_at_offset): Likewise.
2323         (dwarf2_per_objfile_free): Don't assign global variable.
2324         (debug_names) <constructor>: Add dwarf2_per_objfile
2325         parameter, update m_debugstrlookup construction.
2326         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
2327         parameter.
2328         <m_dwarf2_per_objfile>: New field.
2329         <lookup>: Use m_dwarf2_per_objfile.
2330         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
2331         (psyms_seen_size): Likewise.
2332         (write_gdbindex): Replace objfile parameter with
2333         dwarf2_per_objfile.
2334         (write_debug_names): Likewise.
2335         (write_psymtabs_to_index): Likewise.
2336         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
2337         calls.
2338
2339 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2340
2341         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
2342         <dwarf2_per_objfile>: New field.
2343         (struct dwarf2_per_cu_data) <objfile>: Remove.
2344         <dwarf2_per_objfile>: New field.
2345         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
2346         of objfile.
2347         (create_signatured_type_table_from_index): Likewise.
2348         (create_debug_type_hash_table): Likewise.
2349         (fill_in_sig_entry_from_dwo_entry): Likewise.
2350         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
2351         (create_type_unit_group): Assign dwarf2_per_objfile instead of
2352         objfile.
2353         (create_partial_symtab): Access objfile through
2354         dwarf2_per_objfile.
2355         (process_psymtab_comp_unit_reader): Likewise.
2356         (read_comp_units_from_section): Likewise.
2357         (scan_partial_symbols): Likewise.
2358         (add_partial_symbol): Likewise.
2359         (add_partial_subprogram): Likewise.
2360         (peek_die_abbrev): Likewise.
2361         (fixup_go_packaging): Likewise.
2362         (process_full_comp_unit): Likewise.
2363         (process_full_type_unit): Likewise.
2364         (process_imported_unit_die): Likewise.
2365         (dwarf2_compute_name): Likewise.
2366         (dwarf2_physname): Likewise.
2367         (read_import_statement): Likewise.
2368         (create_cus_hash_table): Assign dwarf2_physname instead of
2369         objfile.
2370         (read_func_scope): Access objfile through dwarf2_per_objfile.
2371         (read_lexical_block_scope): Likewise.
2372         (read_call_site_scope): Likewise.
2373         (read_variable): Likewise.
2374         (dwarf2_rnglists_process): Likewise.
2375         (dwarf2_ranges_process): Likewise.
2376         (dwarf2_ranges_read): Likewise.
2377         (dwarf2_record_block_ranges): Likewise.
2378         (dwarf2_add_field): Likewise.
2379         (dwarf2_add_member_fn): Likewise.
2380         (read_structure_type): Likewise.
2381         (process_structure_scope): Likewise.
2382         (read_enumeration_type): Likewise.
2383         (read_array_type): Likewise.
2384         (read_common_block): Likewise.
2385         (read_namespace_type): Likewise.
2386         (read_namespace): Likewise.
2387         (read_module_type): Likewise.
2388         (read_tag_pointer_type): Likewise.
2389         (read_tag_ptr_to_member_type): Likewise.
2390         (read_tag_string_type): Likewise.
2391         (read_subroutine_type): Likewise.
2392         (read_typedef): Likewise.
2393         (read_base_type): Likewise.
2394         (attr_to_dynamic_prop): Likewise.
2395         (read_subrange_type): Likewise.
2396         (read_unspecified_type): Likewise.
2397         (load_partial_dies): Likewise.
2398         (read_partial_die): Likewise.
2399         (find_partial_die): Likewise.
2400         (guess_partial_die_structure_name): Likewise.
2401         (fixup_partial_die): Likewise.
2402         (read_attribute_value): Likewise.
2403         (read_addr_index_from_leb128): Likewise.
2404         (dwarf2_read_addr_index): Likewise.
2405         (dwarf2_string_attr): Likewise.
2406         (lnp_state_machine::check_line_address): Likewise.
2407         (dwarf_decode_lines_1): Likewise.
2408         (dwarf_decode_lines): Likewise.
2409         (dwarf2_start_symtab): Likewise.
2410         (var_decode_location): Likewise.
2411         (new_symbol_full): Likewise.
2412         (dwarf2_const_value_data): Likewise.
2413         (dwarf2_const_value_attr): Likewise.
2414         (dwarf2_const_value): Likewise.
2415         (die_type): Likewise.
2416         (die_containing_type): Likewise.
2417         (lookup_die_type): Likewise.
2418         (guess_full_die_structure_name): Likewise.
2419         (anonymous_struct_prefix): Likewise.
2420         (dwarf2_name): Likewise.
2421         (follow_die_ref_or_sig): Likewise.
2422         (follow_die_offset): Likewise.
2423         (follow_die_ref): Likewise.
2424         (dwarf2_fetch_die_loc_sect_off): Likewise.
2425         (dwarf2_fetch_constant_bytes): Likewise.
2426         (dwarf2_fetch_die_type_sect_off): Likewise.
2427         (dwarf2_get_die_type): Likewise.
2428         (follow_die_sig): Likewise.
2429         (decode_locdesc): Likewise.
2430         (dwarf2_per_cu_objfile): Likewise.
2431         (dwarf2_per_cu_text_offset): Likewise.
2432         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
2433         objfile.
2434         (set_die_type): Access objfile through
2435         dwarf2_per_objfile.
2436
2437 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2438
2439         * valprint.c (converted_character_d): Remove typedef.
2440         (DEF_VEC_O (converted_character_d)): Remove.
2441         (count_next_character): Use std::vector.
2442         (print_converted_chars_to_obstack): Likewise.
2443         (generic_printstr): Likewise.
2444
2445 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2446
2447         * xml-support.h (struct gdb_xml_value): Add constructor.
2448         <value>: Change type to unique_xmalloc_ptr.
2449         (gdb_xml_value_s): Remove typedef.
2450         (DEF_VEC_O (gdb_xml_value_s)): Remove.
2451         (gdb_xml_element_start_handler): Change parameter type to
2452         std::vector.
2453         (xml_find_attribute): Likewise.
2454         * xml-support.c (xml_find_attribute): Change parameter type to
2455         std::vector and adjust.
2456         (gdb_xml_values_cleanup): Remove.
2457         (gdb_xml_parser::start_element): Adjust to std::vector.
2458         (xinclude_start_include): Change paraeter type to std::vector
2459         and adjust.
2460         * btrace.c (check_xml_btrace_version): Likewise.
2461         (parse_xml_btrace_block): Likewise.
2462         (parse_xml_btrace_pt_config_cpu): Likewise.
2463         (parse_xml_btrace_pt): Likewise.
2464         (parse_xml_btrace_conf_bts): Likewise.
2465         (parse_xml_btrace_conf_pt): Likewise.
2466         * memory-map.c (memory_map_start_memory): Likewise.
2467         (memory_map_start_property): Likewise.
2468         * osdata.c (osdata_start_osdata): Likewise.
2469         (osdata_start_item): Likewise.
2470         (osdata_start_column): Likewise.
2471         * remote.c (start_thread): Likewise.
2472         * solib-aix.c (library_list_start_library): Likewise.
2473         (library_list_start_list): Likewise.
2474         * solib-svr4.c (library_list_start_library): Likewise.
2475         (svr4_library_list_start_list): Likewise.
2476         * solib-target.c (library_list_start_segment): Likewise.
2477         (library_list_start_section): Likewise.
2478         (library_list_start_library): Likewise.
2479         (library_list_start_list): Likewise.
2480         * tracepoint.c (traceframe_info_start_memory): Likewise.
2481         (traceframe_info_start_tvar): Likewise.
2482         * xml-syscall.c (syscall_start_syscall): Likewise.
2483         * xml-tdesc.c (tdesc_start_target): Likewise.
2484         (tdesc_start_feature): Likewise.
2485         (tdesc_start_reg): Likewise.
2486         (tdesc_start_union): Likewise.
2487         (tdesc_start_struct): Likewise.
2488         (tdesc_start_flags): Likewise.
2489         (tdesc_start_enum): Likewise.
2490         (tdesc_start_field): Likewise.
2491         (tdesc_start_enum_value): Likewise.
2492         (tdesc_start_vector): Likewise.
2493
2494 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2495
2496         * extension.h (struct xmethod_worker) <clone>: Remove.
2497         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
2498         Remove.
2499         (python_xmethod_worker::clone): Remove.
2500         * valops.c (find_overload_match): Use std::move instead of
2501         clone.
2502
2503 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2504
2505         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
2506         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
2507         <free_xmethod_worker_data>: Remove.
2508         <get_matching_xmethod_workers>: Chance VEC to std::vector.
2509         <get_xmethod_arg_types>: Remove.
2510         <get_xmethod_result_type>: Remove.
2511         <invoke_xmethod>: Remove.
2512         * extension.c (new_xmethod_worker): Remove.
2513         (clone_xmethod_worker): Remove.
2514         (get_matching_xmethod_workers): Return void, pass std::vector by
2515         pointer.
2516         (get_xmethod_arg_types): Rename to...
2517         (xmethod_worker::get_arg_types): ... this, and adjust.
2518         (get_xmethod_result_type): Rename to...
2519         (xmethod_worker::get_result_type): ... this, and adjust.
2520         (invoke_xmethod): Remove.
2521         (free_xmethod_worker): Remove.
2522         (free_xmethod_worker_vec): Remove.
2523         * extension.h (enum ext_lang_rc): Move here from
2524         extension-priv.h.
2525         (struct xmethod_worker): Add constructor and destructor.
2526         <data>: Remove.
2527         <value>: Remove.
2528         <invoke, clone, do_get_result_type, do_get_arg_types>: New
2529         virtual pure methods.
2530         <get_arg_types, get_result_type>: New methods.
2531         (xmethod_worker_ptr): Remove typedef.
2532         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
2533         (xmethod_worker_vec): Remove typedef.
2534         (xmethod_worker_up): New typedef.
2535         (invoke_xmethod): Remove.
2536         (clone_xmethod_worker): Remove.
2537         (free_xmethod_worker): Remove.
2538         (free_xmethod_worker_vec): Remove.
2539         (get_xmethod_arg_types): Remove.
2540         (get_xmethod_result_type): Remove.
2541         * valops.c (find_method_list): Use std::vector, don't use
2542         intermediate vector.
2543         (value_find_oload_method_list): Use std::vector.
2544         (find_overload_match): Use std::vector.
2545         (find_oload_champ): Use std::vector.
2546         * value.c (value_free): Use operator delete.
2547         (value_of_xmethod): Rename to...
2548         (value_from_xmethod): ... this.  Don't assign
2549         xmethod_worker::value, take rvalue-reference.
2550         (result_type_of_xmethod): Adjust.
2551         (call_xmethod): Adjust.
2552         * value.h: Include extension.h.
2553         (struct xmethod_worker): Don't forward-declare.
2554         (value_of_xmethod): Rename to...
2555         (value_from_xmethod): ... this, take rvalue-reference.
2556         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
2557         (struct python_xmethod_worker): ... this, add constructor and
2558         destructor.
2559         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
2560         (gdbpy_free_xmethod_worker_data): Rename to...
2561         (python_xmethod_worker::~python_xmethod_worker): ... this and
2562         adjust.
2563         (gdbpy_clone_xmethod_worker_data): Rename to...
2564         (python_xmethod_worker::clone): ... this and adjust.
2565         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
2566         temporary vector.
2567         (gdbpy_get_xmethod_arg_types): Rename to...
2568         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
2569         (gdbpy_get_xmethod_result_type): Rename to...
2570         (python_xmethod_worker::do_get_result_type): ... this and
2571         adjust.
2572         (gdbpy_invoke_xmethod): Rename to...
2573         (python_xmethod_worker::invoke): ... this and adjust.
2574         (new_python_xmethod_worker): Rename to...
2575         (python_xmethod_worker::python_xmethod_worker): ... this and
2576         adjust.
2577         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
2578         Remove.
2579         (gdbpy_free_xmethod_worker_data): Remove.
2580         (gdbpy_get_matching_xmethod_workers): Use std::vector.
2581         (gdbpy_get_xmethod_arg_types): Remove.
2582         (gdbpy_get_xmethod_result_type): Remove.
2583         (gdbpy_invoke_xmethod): Remove.
2584         * python/python.c (python_extension_ops): Remove obsolete
2585         callbacks.
2586
2587 2018-01-05  Pedro Alves  <palves@redhat.com>
2588
2589         PR gdb/18653
2590         * common/signals-state-save-restore.c
2591         (save_original_signals_state): New parameter 'quiet'.  Warn if we
2592         find a custom handler preinstalled, instead of internal erroring.
2593         But only warn if !quiet.
2594         * common/signals-state-save-restore.h
2595         (save_original_signals_state): New parameter 'quiet'.
2596         * main.c (captured_main_1): Move save_original_signals_state call
2597         after option handling, and pass QUIET.
2598
2599 2018-01-05  Pedro Alves  <palves@redhat.com>
2600
2601         * spu-tdep.c (spu_catch_start): Pass
2602         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
2603
2604 2018-01-05  Pedro Alves  <palves@redhat.com>
2605
2606         PR gdb/22670
2607         * ada-lang.c (literal_symbol_name_matcher): New function.
2608         (ada_get_symbol_name_matcher): Use it for
2609         symbol_name_match_type::SEARCH_NAME.
2610         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
2611         it down instead of assuming symbol_name_match_type::FULL.
2612         * block.h (block_lookup_symbol): New parameter 'match_type'.
2613         * c-valprint.c (print_unpacked_pointer): Use
2614         lookup_symbol_search_name instead of lookup_symbol.
2615         * compile/compile-object-load.c (get_out_value_type): Pass down
2616         symbol_name_match_type::SEARCH_NAME.
2617         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
2618         symbol_name_match_type::FULL.
2619         * cp-support.c (cp_get_symbol_name_matcher): Handle
2620         symbol_name_match_type::SEARCH_NAME.
2621         * infrun.c (insert_exception_resume_breakpoint): Use
2622         lookup_symbol_search_name.
2623         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
2624         * psymtab.c (maintenance_check_psymtabs): Use
2625         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
2626         * stack.c (print_frame_args): Use lookup_symbol_search_name and
2627         SYMBOL_SEARCH_NAME.
2628         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
2629         if symbol_name_match_type::SEARCH_NAME.
2630         (lookup_symbol_in_language): Pass down
2631         symbol_name_match_type::FULL.
2632         (lookup_symbol_search_name): New.
2633         (lookup_language_this): Pass down
2634         symbol_name_match_type::SEARCH_NAME.
2635         (lookup_symbol_aux, lookup_local_symbol): New parameter
2636         'match_type'.  Pass it down.
2637         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
2638         (lookup_symbol_search_name): New declaration.
2639         (lookup_symbol_in_block): New 'match_type' parameter.
2640
2641 2018-01-05  Pedro Alves  <palves@redhat.com>
2642
2643         PR gdb/22670
2644         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
2645         ada_lookup_symbol.
2646         (ada_lookup_symbol): Reimplement in terms of
2647         ada_lookup_symbol_list, bits factored out from
2648         ada_lookup_encoded_symbol.
2649
2650 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2651
2652         * ada-exp.y (write_object_renaming): When subscripting an array
2653         using a symbol as the index, pass the block in call to
2654         ada_lookup_encoded_symbol when looking that symbol up.
2655
2656 2018-01-05  Jerome Guitton  <guitton@adacore.com>
2657
2658         * ada-lang.c (ada_array_length): Use ada_index_type instead of
2659         TYPE_INDEX_TYPE.
2660
2661 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2662
2663         * ada-lang.c (ada_to_fixed_value_create): Add handling of
2664         the case where VALUE_LVAL (val0) is not lval_memory.
2665
2666 2018-01-05  Xavier Roirand  <roirand@adacore.com>
2667
2668         * ada-valprint.c (print_optional_low_bound): Handle
2669         character-indexed array printing like boolean-indexed array
2670         printing.
2671
2672 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2673
2674         * NEWS: Create a new section for the next release branch.
2675         Rename the section of the current branch, now that it has
2676         been cut.
2677
2678 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2679
2680         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
2681         * version.in: Bump version to 8.1.50.DATE-git.
2682
2683 2018-01-03  Xavier Roirand  <roirand@adacore.com>
2684
2685         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
2686         Add field.
2687         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
2688         Add field.
2689         (default_exception_support_info) <catch_handlers_sym>: Add field.
2690         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
2691         (ada_exception_name_addr_1): Add "catch handlers" handling.
2692         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
2693         Update all callers.
2694         (create_excep_cond_exprs) <ex>: Add parameter.
2695         (re_set_exception): Update create_excep_cond_exprs call.
2696         (print_it_exception, print_one_exception, print_mention_exception)
2697         (print_recreate_exception): Add "catch handler" handling.
2698         (allocate_location_catch_handlers, re_set_catch_handlers)
2699         (check_status_catch_handlers, print_it_catch_handlers)
2700         (print_one_catch_handlers, print_mention_catch_handlers)
2701         (print_recreate_catch_handlers): New function.
2702         (catch_handlers_breakpoint_ops): New variable.
2703         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
2704         Add parameter.  Add "catch handler" handling.
2705         (ada_exception_sym_name, ada_exception_breakpoint_ops):
2706         Add "catch handler" handling.
2707         (ada_exception_catchpoint_cond_string): Add "catch handler"
2708         handling.
2709         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
2710         call.
2711         (catch_ada_handlers_command): New function.
2712         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
2713         operations structure.
2714         (_initialize_ada_language): Add "catch handlers" command entry.
2715         * NEWS: Document "catch handlers" feature.
2716
2717 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2718
2719         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
2720         account when creating the array type of the slice.
2721         (ada_value_slice): Likewise.
2722
2723 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2724
2725         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
2726         New enum value.
2727         (create_array_type_with_stride): Add byte_stride_prop parameter.
2728         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
2729         New parameter.  Update all callers in this file.
2730         (array_type_has_dynamic_stride): New function.
2731         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
2732         of arrays with dynamic byte strides.
2733         * dwarf2read.c (read_array_type): Add support for dynamic
2734         DW_AT_byte_stride attributes.
2735
2736 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2737
2738         * dwarf2read.c (read_unspecified_type): Treat
2739         DW_TAG_enumeration_type DIEs from Ada units as stubs.
2740
2741 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2742
2743         Update copyright year range in all GDB files.
2744
2745 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2746
2747         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
2748         and gdb/testsuite/gdb.base/step-line.c.
2749
2750 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2751
2752         * copyright.py (main): Dump the contents of
2753         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
2754         even if BY_HAND is empty.
2755
2756 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2757
2758         * top.c (print_gdb_version): Update Copyright year in version
2759         message.
2760
2761 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2762
2763         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
2764
2765 For older changes see ChangeLog-2017.
2766 \f
2767 Local Variables:
2768 mode: change-log
2769 left-margin: 8
2770 fill-column: 74
2771 version-control: never
2772 coding: utf-8
2773 End: