gdb/ChangeLog

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