gdb/ChangeLog

   1 2018-03-08  Tom Tromey  <tom@tromey.com>
   2
   3         * infcall.c (struct call_return_meta_info)
   4         <stack_temporaries_enabled>: Remove.
   5         (get_call_return_value, call_function_by_hand_dummy): Update.
   6         * thread.c (disable_thread_stack_temporaries): Remove.
   7         (enable_thread_stack_temporaries): Remove.
   8         (thread_stack_temporaries_enabled_p): Return bool.
   9         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
  10         (get_last_thread_stack_temporary): Update.
  11         * eval.c (evaluate_subexp): Update.
  12         * gdbthread.h (class enable_thread_stack_temporaries): Now a
  13         class, not a function.
  14         (value_ptr, value_vec): Remove typedefs.
  15         (class thread_info) <stack_temporaries_enabled>: Now bool.
  16         <stack_temporaries>: Now a std::vector.
  17         (thread_stack_temporaries_enabled_p)
  18         (value_in_thread_stack_temporaries): Return bool.
  19
  20 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
  21
  22         * remote.c (putpkt_binary): Fix omitted bytes reporting.
  23         (getpkt_or_notif_sane_1): Likewise.
  24
  25 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  26
  27         * build-id.c (build_id_to_debug_bfd): Use std::string.
  28
  29 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  30
  31         * build-id.c (find_separate_debug_file_by_buildid): Return
  32         std::string.
  33         * build-id.h (find_separate_debug_file_by_buildid): Return
  34         std::string.
  35         * coffread.c (coff_symfile_read): Adjust to std::string.
  36         * elfread.c (elf_symfile_read): Adjust to std::string.
  37         * symfile.c (separate_debug_file_exists): Change parameter to
  38         std::string.
  39         (find_separate_debug_file): Return std::string.
  40         (find_separate_debug_file_by_debuglink): Return std::string.
  41         * symfile.h (find_separate_debug_file_by_debuglink): Return
  42         std::string.
  43
  44 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  45
  46         * common/xml-utils.c (xml_escape_text): Move code to...
  47         (xml_escape_text_append): ... this new function.
  48         * common/xml-utils.h (xml_escape_text_append): New declaration.
  49         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
  50         New function.
  51         (_initialize_xml_utils): register test_xml_escape_text_append as
  52         a selftest.
  53
  54 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
  55
  56         * defs.h: Remove MAX_REGISTER_SIZE.
  57         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
  58         asserts.
  59         * python/py-unwind.c (pyuw_sniffer): Likewise.
  60
  61 2018-03-07  Tom Tromey  <tom@tromey.com>
  62
  63         * linux-tdep.c (linux_info_proc): Update.
  64         * target.h (struct target_ops) <to_fileio_readlink>: Return
  65         optional<string>.
  66         (target_fileio_readlink): Return optional<string>.
  67         * remote.c (remote_hostio_readlink): Return optional<string>.
  68         * inf-child.c (inf_child_fileio_readlink): Return
  69         optional<string>.
  70         * target.c (target_fileio_readlink): Return optional<string>.
  71
  72 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
  73
  74         * regcache.c (cooked_read_test): Add riscv to the list of
  75         architectures that have a save_reggroup.
  76
  77 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  78
  79         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
  80         value is not a dynamic class object.
  81
  82 2018-03-06  Tom Tromey  <tom@tromey.com>
  83
  84         * rust-exp.y: Formatting fixes.
  85
  86 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  87
  88         * riscv-tdep.c (riscv_register_name): Remove target description
  89         support.
  90         (riscv_gdbarch_init): Remove target description check.
  91
  92 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  93
  94         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
  95         comment.
  96         * riscv-tdep.h: Likewise.
  97
  98 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  99
 100         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
 101         (riscv_pseudo_register_write): Delete.
 102         (riscv_gdbarch_init): Remove all use of pseudo registers.
 103
 104 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 105
 106         * record-btrace.c (btrace_print_lines): Replace cleanup
 107         parameter with RAII equivalents.
 108         (btrace_insn_history): Replace cleanup with RAII equivalents.
 109         * ui-out.h (make_cleanup_ui_out_list_begin_end,
 110         make_cleanup_ui_out_tuple_begin_end): Remove.
 111         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
 112         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
 113         make_cleanup_ui_out_list_begin_end): Remove.
 114
 115 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 116
 117         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
 118         parameter types to std::vector.  Use bool.
 119         (record_btrace_wait): Replace VEC(tp_t) with
 120         std::vector<thread_info *>.
 121         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
 122
 123 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 124
 125         * record-btrace.c (record_btrace_disable_callback): Remove.
 126         (struct scoped_btrace_disable): New.
 127         (record_btrace_open): Use scoped_btrace_disable.
 128
 129 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 130
 131         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
 132         reading values from registers.
 133
 134 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 135
 136         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
 137         where appropriate.
 138
 139 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 140
 141         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
 142         change parameter type.  Use GDB's print functions, and use
 143         core_addr_to_string where appropriate.
 144         (riscv_push_dummy_call): Use core_addr_to_string where
 145         appropriate, update call to riscv_print_arg_location, and reindent
 146         a few lines.
 147         (riscv_return_value): Update call to riscv_print_arg_location.
 148
 149 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 150             Tim Newsome <tim@sifive.com>
 151             Albert Ou <a0u@eecs.berkeley.edu>
 152             Darius Rad <darius@bluespec.com>
 153
 154         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
 155         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
 156         (ALLDEPFILES): Add riscv-tdep.c
 157         * configure.tgt: Add riscv support.
 158         * riscv-tdep.c: New file.
 159         * riscv-tdep.h: New file.
 160         * NEWS: Mention new target.
 161         * MAINTAINERS: Add entry for riscv.
 162
 163 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 164
 165         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
 166         fields within aggregates.
 167
 168 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
 169
 170         * record-btrace.c (btrace_print_lines): Change type of flags to
 171         gdb_disassembly_flags.
 172
 173 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 174
 175         * fbsd-nat.c: Include "inf-ptrace.h".
 176         (USE_SIGTRAP_SIGINFO): Conditionally define.
 177         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
 178         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
 179         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
 180         function.
 181         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
 182         Likewise.
 183         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
 184         Likewise.
 185         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
 186         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
 187         "supports_stopped_by_hw_breakpoint" target methods.
 188
 189 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 190
 191         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
 192         * fbsd-nat.c (debug_fbsd_nat): New variable.
 193         (show_fbsd_nat_debug): New function.
 194         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
 195         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
 196
 197 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 198
 199         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
 200         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
 201         prototype.
 202         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
 203         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
 204         method.
 205
 206 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 207
 208         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
 209         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
 210
 211 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 212
 213         * charset.c (struct charset_vector): New.
 214         (charsets): Change type to charset_vector.
 215         (find_charset_names): Adjust.
 216         (add_one): Adjust.
 217         (_initialize_charset): Adjust.
 218
 219 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 220
 221         * progspace.h (struct program_space) <deleted_solibs>: Change
 222         type to std::vector<std::string>.
 223         * progspace.c (clear_program_space_solib_cache): Adjust.
 224         * breakpoint.c (print_solib_event): Adjust.
 225         (check_status_catch_solib): Adjust.
 226         * solib.c (update_solib_list): Adjust.
 227         * ui-out.h (class ui_out) <field_string>: New overload.
 228         * ui-out.c (ui_out::field_string): New overload.
 229
 230 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 231
 232         * progspace.h (struct program_space): Add constructor and
 233         destructor, initialize fields.
 234         (add_program_space): Remove.
 235         * progspace.c (add_program_space): Rename to...
 236         (program_space::program_space): ... this.
 237         (release_program_space): Rename to...
 238         (program_space::~program_space): ... this.
 239         (delete_program_space): Use delete to delete program_space.
 240         (initialize_progspace): Use new to allocate program_space.
 241         * inferior.c (add_inferior_with_spaces): Likewise.
 242         (clone_inferior_command): Likewise.
 243         * infrun.c (follow_fork_inferior): Likewise.
 244         (handle_vfork_child_exec_or_exit): Likewise.
 245
 246 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 247
 248         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
 249         (delim_string_to_char_ptr_vec): Return std::vector of
 250         gdb::unique_xmalloc_ptr.
 251         (dirnames_to_char_ptr_vec_append): Take std::vector of
 252         gdb::unique_xmalloc_ptr.
 253         (dirnames_to_char_ptr_vec): Return std::vector of
 254         gdb::unique_xmalloc_ptr.
 255         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
 256         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
 257         (delim_string_to_char_ptr_vec): Return an std::vector of
 258         gdb::unique_xmalloc_ptr, adjust the code.
 259         (dirnames_to_char_ptr_vec_append): Take an std::vector of
 260         gdb::unique_xmalloc_ptr, adjust the code.
 261         (dirnames_to_char_ptr_vec): Return an std::vector of
 262         gdb::unique_xmalloc_ptr, adjust the code.
 263         * auto-load.c (auto_load_safe_path_vec): Change type to
 264         std::vector of gdb::unique_xmalloc_ptr.
 265         (auto_load_expand_dir_vars): Return an std::vector of
 266         gdb::unique_xmalloc_ptr, adjust the code.
 267         (auto_load_safe_path_vec_update): Adjust.
 268         (filename_is_in_auto_load_safe_path_vec): Adjust.
 269         (auto_load_objfile_script_1): Adjust.
 270         * build-id.c (build_id_to_debug_bfd): Adjust.
 271         * linux-thread-db.c (thread_db_load_search): Adjust.
 272         * source.c (add_path): Adjust.
 273         (openp): Adjust.
 274         * symfile.c (find_separate_debug_file): Adjust.
 275         * utils.c (do_free_char_ptr_vec): Remove.
 276         (make_cleanup_free_char_ptr_vec): Remove.
 277
 278 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
 279
 280         PR gdb/22907
 281         * common/pathstuff.c: Conditionally include "<windows.h>".
 282
 283 2018-03-01  Georg Sauthoff  <mail@georg.so>
 284
 285         PR gdb/22888
 286         * gcore.in: Quote variables and switch interpreter to bash.
 287
 288 2018-03-01  Tom Tromey  <tom@tromey.com>
 289
 290         * dwarf2read.c (alloc_discriminant_info): Fix default_index
 291         assertion.  Add assertion for discriminant_index.
 292         (quirk_rust_enum): Use correct base type name in univariant case.
 293
 294 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
 295
 296         * record.c (get_call_history_modifiers): Return a
 297         record_print_flags.
 298         (cmd_record_call_history): Adjust.
 299         * record-btrace.c (record_btrace_call_history): Adjust.
 300         (record_btrace_call_history_range): Adjust.
 301         (record_btrace_call_history_from): Adjust.
 302         * target-debug.h (target_debug_print_record_print_flags): New.
 303         * target-delegates.c: Re-generate.
 304         * target.c (target_call_history): Change flags type.
 305         (target_call_history_from): Likewise.
 306         (target_call_history_range): Likewise.
 307         * target.h (struct target_ops) <target_call_history>: Likewise.
 308         (target_call_history_from): Likewise.
 309         (target_call_history_range): Likewise.
 310
 311 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 312             Simon Marchi  <simon.marchi@polymtl.ca>
 313
 314         * common/common-utils.c: Include "sys/stat.h".
 315         (is_regular_file): Move here from "source.c"; change return
 316         type to "bool".
 317         * common/common-utils.h (is_regular_file): New prototype.
 318         * common/pathstuff.c (contains_dir_separator): New function.
 319         * common/pathstuff.h (contains_dir_separator): New prototype.
 320         * source.c: Don't include "sys/stat.h".
 321         (is_regular_file): Move to "common/common-utils.c".
 322
 323 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 324
 325         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
 326         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
 327         * auto-load.c: Include "common/pathstuff.h".
 328         * common/common-def.h (current_directory): Move here.
 329         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
 330         function.
 331         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
 332         prototype.
 333         * common/pathstuff.c: New file.
 334         * common/pathstuff.h: New file.
 335         * compile/compile.c: Include "common/pathstuff.h".
 336         * defs.h (current_directory): Move to "common/common-defs.h".
 337         * dwarf2read.c: Include "common/pathstuff.h".
 338         * exec.c: Likewise.
 339         * guile/scm-safe-call.c: Likewise.
 340         * linux-thread-db.c: Likewise.
 341         * main.c: Likewise.
 342         * nto-tdep.c: Likewise.
 343         * objfiles.c: Likewise.
 344         * source.c: Likewise.
 345         * symtab.c: Likewise.
 346         * utils.c: Include "common/pathstuff.h".
 347         (gdb_realpath): Move to "common/pathstuff.c".
 348         (gdb_realpath_keepfile): Likewise.
 349         (gdb_abspath): Likewise.
 350         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
 351         (gdb_realpath_keepfile): Likewise.
 352         (gdb_abspath): Likewise.
 353
 354 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
 355
 356         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
 357         wildcard process pid for super_resume for kernels with a
 358         specific bug.
 359
 360 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
 361
 362         * compile/compile.c (get_args): Add additional comments
 363         explaining function.
 364
 365 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
 366             Tom Tromey  <tom@tromey.com>
 367
 368         * target.h (memory_write_request_s): Remove typedef.  Don't define
 369         VEC.
 370         (target_write_memory_blocks): Change argument to std::vector.
 371         (struct memory_write_request): Add constructor.
 372         * target-memory.c (compare_block_starting_address): Return bool.
 373         Change argument types.
 374         (claim_memory): Change arguments to use std::vector.
 375         (split_regular_and_flash_blocks, blocks_to_erase)
 376         (compute_garbled_blocks): Likewise.
 377         (cleanup_request_data, cleanup_write_requests_vector): Remove.
 378         (target_write_memory_blocks): Change argument to std::vector.
 379         * symfile.c (struct load_section_data): Add constructor and
 380         destructor.  Use std::vector for "requests".
 381         (struct load_progress_data): Add initializers.
 382         (load_section_callback): Update.  Use "new".
 383         (clear_memory_write_data): Remove.
 384         (generic_load): Update.
 385
 386 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
 387
 388         * arch/aarch64.h: Use common/tdesc.h.
 389
 390 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 391
 392         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
 393         architecture with a 64-bit ABI.
 394
 395 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 396
 397         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
 398         ahead of target description loading.
 399
 400 2018-02-26  Tom Tromey  <tom@tromey.com>
 401
 402         * stack.c (backtrace_command_1): Update.
 403         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
 404         of "flags".
 405         * python/py-framefilter.c (py_print_frame)
 406         (gdbpy_apply_frame_filter): Change type of "flags".
 407         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
 408         of "flags".
 409         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
 410         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
 411         * extension.h (enum frame_filter_flag): Rename from
 412         frame_filter_flags.
 413         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
 414         (apply_ext_lang_frame_filter): Change type of "flags".
 415         * extension.c (apply_ext_lang_frame_filter): Change type of
 416         "flags".
 417         * extension-priv.h (struct extension_language_ops)
 418         <apply_frame_filter>: Change type of "flags".
 419
 420 2018-02-26  Tom Tromey  <tom@tromey.com>
 421
 422         PR python/16497:
 423         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
 424         off-by-one in py_end computation.
 425         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
 426         PRINT_MORE_FRAMES.
 427         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
 428         constant.
 429
 430 2018-02-26  Tom Tromey  <tom@tromey.com>
 431
 432         * dwarf2read.c (struct variant_field): New.
 433         (struct nextfield) <variant>: New field.
 434         (dwarf2_add_field): Handle DW_TAG_variant_part.
 435         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
 436         discriminated union.
 437         (read_structure_type): Handle DW_TAG_variant_part.
 438         (handle_struct_member_die): New function, extracted from
 439         process_structure_scope.  Handle DW_TAG_variant.
 440         (process_structure_scope): Handle discriminated unions.  Call
 441         handle_struct_member_die.
 442
 443 2018-02-26  Tom Tromey  <tom@tromey.com>
 444
 445         * rust-lang.h (rust_last_path_segment): Declare.
 446         * rust-lang.c (rust_last_path_segment): Now public.  Change
 447         contract.
 448         (struct disr_info): Remove.
 449         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
 450         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
 451         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
 452         (rust_enum_p, rust_enum_variant): New function.
 453         (rust_underscore_fields): Remove "offset" parameter.
 454         (rust_print_enum): New function.
 455         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
 456         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
 457         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
 458         enums.
 459         (rust_internal_print_type): New function, from rust_print_type.
 460         Remove enum code.
 461         (rust_print_type): Call rust_internal_print_type.
 462         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
 463         Update enum handling.
 464         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
 465         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
 466         (rust_union_quirks): New functions.
 467         (process_full_comp_unit, process_full_type_unit): Call
 468         rust_union_quirks.
 469         (process_structure_scope): Update rust_unions if necessary.
 470
 471 2018-02-26  Tom Tromey  <tom@tromey.com>
 472
 473         * value.h (value_union_variant): Declare.
 474         * valops.c (value_union_variant): New function.
 475         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
 476         (struct discriminant_info): New.
 477         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
 478         enumerator.
 479         (struct main_type) <flag_discriminated_union>: New field.
 480
 481 2018-02-26  Tom Tromey  <tom@tromey.com>
 482
 483         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 484         unittests/unpack-selftests.c.
 485         * unittests/unpack-selftests.c: New file.
 486         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
 487
 488 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 489
 490         * dwarf2read.c (struct partial_die_info) <read>: New method.
 491         (read_partial_die): Remove the declaration.
 492         (load_partial_dies): Update.
 493         (partial_die_info::partial_die_info):
 494         (read_partial_die): Change it to partial_die_info::read.
 495
 496 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 497
 498         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
 499         (fixup_partial_die): Remove declaration.
 500         (scan_partial_symbols): Update.
 501         (partial_die_parent_scope): Likewise.
 502         (partial_die_full_name): Likewise.
 503         (fixup_partial_die): Change it to partial_die_info::fixup.
 504
 505 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 506
 507         * dwarf2read.c (read_partial_die): Update the declaration.
 508         (load_partial_dies): Caller update.
 509         (read_partial_die): Remove one argument abbrev_len.
 510
 511 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 512
 513         * dwarf2read.c (struct partial_die_info): Add ctor, delete
 514         assignment operator.
 515         (load_partial_dies): Use ctor and copy ctor.
 516         (read_partial_die): Update.
 517         (dwarf2_cu::find_partial_die): Use ctor.
 518
 519 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 520
 521         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
 522         (find_partial_die_in_comp_unit): Change it to
 523         dwarf2_cu::find_partial_die.
 524         (find_partial_die): Update.
 525
 526 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 527
 528         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
 529         is NULL.
 530
 531 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 532
 533         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
 534
 535 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 536
 537         * arch/amd64.h: Use common/tdesc.h.
 538         * arch/i386.c: Likewise.
 539         * arch/i386.h: Likewise.
 540         * arch/tic6x.c: Likewise.
 541         * arch/tdesc.h: Move file from here...
 542         * common/tdesc.h: ...to here.
 543         * features/aarch64-core.c: Regenerate.
 544         * features/aarch64-fpu.c: Regenerate.
 545         * features/i386/32bit-avx.c: Regenerate.
 546         * features/i386/32bit-avx512.c: Regenerate.
 547         * features/i386/32bit-core.c: Regenerate.
 548         * features/i386/32bit-linux.c: Regenerate.
 549         * features/i386/32bit-mpx.c: Regenerate.
 550         * features/i386/32bit-pkeys.c: Regenerate.
 551         * features/i386/32bit-sse.c: Regenerate.
 552         * features/i386/64bit-avx.c: Regenerate.
 553         * features/i386/64bit-avx512.c: Regenerate.
 554         * features/i386/64bit-core.c: Regenerate.
 555         * features/i386/64bit-linux.c: Regenerate.
 556         * features/i386/64bit-mpx.c: Regenerate.
 557         * features/i386/64bit-pkeys.c: Regenerate.
 558         * features/i386/64bit-segments.c: Regenerate.
 559         * features/i386/64bit-sse.c: Regenerate.
 560         * features/i386/x32-core.c: Regenerate.
 561         * features/tic6x-c6xp.c: Regenerate.
 562         * features/tic6x-core.c: Regenerate.
 563         * features/tic6x-gp.c: Regenerate.
 564         * target-descriptions.c: Use common/tdesc.h.
 565         * target-descriptions.h: Likewise.
 566
 567 2018-02-24  Tom Tromey  <tom@tromey.com>
 568
 569         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
 570         (try_thread_db_load_from_dir, thread_db_load_search): Use
 571         std::string.
 572         (info_auto_load_libthread_db_compare): Return bool.  Change
 573         argument types.
 574         (info_auto_load_libthread_db): Use std::vector, std::string.
 575         Remove cleanups.
 576
 577 2018-02-24  Tom Tromey  <tom@tromey.com>
 578
 579         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
 580         std::string.
 581         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
 582         std::string*.
 583         * gdbarch.c: Rebuild.
 584         * gdbarch.h: Rebuild.
 585         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
 586         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
 587         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
 588         std::string*.
 589
 590 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
 591
 592         * gdbtypes.h (sect_offset): Change type to uint64_t.
 593         (sect_offset_str): New function.
 594         * dwarf2read.c (create_addrmap_from_aranges): Use
 595         sect_offset_str.
 596         (error_check_comp_unit_head): Likewise.
 597         (create_debug_type_hash_table): Likewise.
 598         (read_cutu_die_from_dwo): Likewise.
 599         (init_cutu_and_read_dies): Likewise.
 600         (init_cutu_and_read_dies_no_follow): Likewise.
 601         (process_psymtab_comp_unit_reader): Likewise.
 602         (partial_die_parent_scope): Likewise.
 603         (peek_die_abbrev): Likewise.
 604         (process_queue): Likewise.
 605         (dwarf2_physname): Likewise.
 606         (read_namespace_alias): Likewise.
 607         (read_import_statement): Likewise.
 608         (create_dwo_cu_reader): Likewise.
 609         (create_cus_hash_table): Likewise.
 610         (lookup_dwo_cutu): Likewise.
 611         (inherit_abstract_dies): Likewise.
 612         (read_func_scope): Likewise.
 613         (read_call_site_scope): Likewise.
 614         (dwarf2_add_member_fn): Likewise.
 615         (read_common_block): Likewise.
 616         (read_module_type): Likewise.
 617         (read_typedef): Likewise.
 618         (read_subrange_type): Likewise.
 619         (load_partial_dies): Likewise.
 620         (read_partial_die): Likewise.
 621         (find_partial_die): Likewise.
 622         (read_str_index): Likewise.
 623         (dwarf2_string_attr): Likewise.
 624         (build_error_marker_type): Likewise.
 625         (lookup_die_type): Likewise.
 626         (dump_die_shallow): Likewise.
 627         (follow_die_ref): Likewise.
 628         (dwarf2_fetch_die_loc_sect_off): Likewise.
 629         (dwarf2_fetch_constant_bytes): Likewise.
 630         (follow_die_sig): Likewise.
 631         (get_signatured_type): Likewise.
 632         (get_DW_AT_signature_type): Likewise.
 633         (dwarf2_find_containing_comp_unit): Likewise.
 634         (set_die_type): Likewise.
 635
 636 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
 637
 638         * arch/aarch64.c: Include "common-defs.h".
 639         * arch/amd64.c: Likewise.
 640         * arch/i386.c: Likewise.
 641
 642 2018-02-21  Tom Tromey  <tom@tromey.com>
 643
 644         * value.h: (extract_field_op): Update.
 645         * eval.c (extract_field_op): Return a const char *.
 646         * expression.h (parse_expression_for_completion): Update.
 647         * completer.c (complete_expression): Update.
 648         (add_struct_fields): Make fieldname const.
 649         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
 650         (mark_completion_tag, parse_exp_in_context_1): Update.
 651         (parse_expression_for_completion): Change "name" to
 652         unique_xmalloc_ptr*.
 653
 654 2018-02-21  Tom Tromey  <tom@tromey.com>
 655
 656         * infcall.c (call_function_by_hand_dummy): Use std::vector.
 657
 658 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 659
 660         * avr-tdep.c (avr_read_pc): Change parameter type to
 661         readable_regcache.
 662         * gdbarch.sh (read_pc): Likewise.
 663         * gdbarch.c: Re-generated.
 664         * gdbarch.h: Re-generated.
 665         * hppa-tdep.c (hppa_read_pc): Change parameter type to
 666         readable_regcache.
 667         * ia64-tdep.c (ia64_read_pc): Likewise.
 668         * mips-tdep.c (mips_read_pc): Likewise.
 669         * spu-tdep.c (spu_read_pc): Likewise.
 670
 671 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 672
 673         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
 674         * regcache-dump.c: New file.
 675         * regcache.c: Move register_dump to regcache-dump.c.
 676         (maintenance_print_registers): Likewise.
 677         (maintenance_print_raw_registers): Likewise.
 678         (maintenance_print_cooked_registers): Likewise.
 679         (maintenance_print_register_groups): Likewise.
 680         (maintenance_print_remote_registers): Likewise.
 681         (_initialize_regcache): Likewise.
 682         * regcache.h (register_dump): Moved from regcache.c.
 683
 684 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 685
 686         * regcache.c (regcache::regcache): Update.
 687         (regcache::invalidate): Move it to detached_regcache::invalidate.
 688         (get_thread_arch_aspace_regcache): Update.
 689         (regcache::raw_update): Update.
 690         (regcache::cooked_read): Remove some code.
 691         (regcache::cooked_read_value): Likewise.
 692         (regcache::raw_write): Remove assert on m_readonly_p.
 693         (regcache::raw_supply_integer): Move it to
 694         detached_regcache::raw_supply_integer.
 695         (regcache::raw_supply_zeroed): Likewise.
 696         * regcache.h (detached_regcache) <raw_supply_integer>: New
 697         declaration.
 698         <raw_supply_zeroed, invalidate>: Likewise.
 699         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
 700         <invalidate>: Likewise.
 701         <m_readonly_p>: Removed.
 702
 703 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 704
 705         * infcmd.c (get_return_value): Let stop_regs point to
 706         get_current_regcache.
 707         * regcache.c (regcache::regcache): Remove.
 708         (register_dump_reg_buffer): New class.
 709         (regcache_print): Adjust.
 710         * regcache.h (regcache): Remove constructors.
 711
 712 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 713
 714         * regcache.c (class register_dump): New class.
 715         (register_dump_regcache, register_dump_none): New class.
 716         (register_dump_remote, register_dump_groups): New class.
 717         (regcache_print): Update.
 718         * regcache.h (regcache_dump_what): Move it to regcache.c.
 719         (regcache) <dump>: Remove.
 720
 721 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 722
 723         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
 724          reg_buffer_rw *.
 725         (jit_unwind_reg_set_impl): Call raw_supply.
 726         (jit_frame_sniffer): Use reg_buffer_rw.
 727         * record-full.c (record_full_core_regbuf): Change its type.
 728         (record_full_core_open_1): Use reg_buffer_rw.
 729         (record_full_close): Likewise.
 730         (record_full_core_fetch_registers): Use regcache->raw_supply.
 731         (record_full_core_store_registers): Likewise.
 732         * regcache.c (regcache::get_register_status): Move it to
 733         reg_buffer.
 734         (regcache_raw_set_cached_value): Remove.
 735         (regcache::raw_set_cached_value): Remove.
 736         (regcache::raw_write): Call raw_supply.
 737         (regcache::raw_supply): Move it to reg_buffer_rw.
 738         * regcache.h (regcache_raw_set_cached_value): Remove.
 739         (reg_buffer_rw): New class.
 740
 741 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 742
 743         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
 744         readonly_detached_regcache.
 745         (dummy_frame_prev_register): Use regcache->cooked_read.
 746         * frame.c (frame_save_as_regcache): Change return type.
 747         (frame_pop): Update.
 748         * frame.h (frame_save_as_regcache): Update declaration.
 749         * inferior.h (get_infcall_suspend_state_regcache): Update
 750         declaration.
 751         * infrun.c (infcall_suspend_state) <registers>: use
 752         readonly_detached_regcache.
 753         (save_infcall_suspend_state): Don't use regcache_dup.
 754         (get_infcall_suspend_state_regcache): Change return type.
 755         * linux-fork.c (struct fork_info) <savedregs>: Change to
 756         readonly_detached_regcache.
 757         <pc>: New field.
 758         (fork_save_infrun_state): Don't use regcache_dup.
 759         (info_checkpoints_command): Adjust.
 760         * mi/mi-main.c (register_changed_p): Update declaration.
 761         (mi_cmd_data_list_changed_registers): Use
 762         readonly_detached_regcache.
 763         (register_changed_p): Change parameter type to
 764         readonly_detached_regcache.
 765         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
 766         readonly_detached_regcache.
 767         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
 768         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
 769         New.
 770         (regcache::save): Move it to reg_buffer.
 771         (regcache::restore): Change parameter type.
 772         (regcache_dup): Remove.
 773         * regcache.h (reg_buffer) <save>: New method.
 774         (readonly_detached_regcache): New class.
 775         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
 776         readonly_detached_regcache.
 777         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
 778
 779 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 780
 781         * frame.c (frame_save_as_regcache): Use regcache method save.
 782         (frame_pop): Use regcache method restore.
 783         * infrun.c (restore_infcall_suspend_state): Likewise.
 784         * linux-fork.c (fork_load_infrun_state): Likewise.
 785         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
 786         save.
 787         * regcache.c (regcache_save): Remove.
 788         (regcache::restore): More asserts.
 789         (regcache_cpy): Remove.
 790         * regcache.h (regcache_save): Remove the declaration.
 791         (regcache::restore): Move from private to public.
 792         Remove the friend declaration of regcache_cpy.
 793         (regcache_cpy): Remove declaration.
 794
 795 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 796
 797         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
 798         parameter type to 'readable_regcache *'.
 799         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
 800         * arm-tdep.c (arm_neon_quad_read): Likewise.
 801         (arm_pseudo_read): Likewise.
 802         * avr-tdep.c (avr_pseudo_register_read): Likewise.
 803         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
 804         * frv-tdep.c (frv_pseudo_register_read): Likewise.
 805         * gdbarch.c: Re-generated.
 806         * gdbarch.h: Re-generated.
 807         * gdbarch.sh (pseudo_register_read): Change parameter type to
 808         'readable_regcache *'.
 809         (pseudo_register_read_value): Likewise.
 810         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
 811         (h8300_pseudo_register_read): Likewise.
 812         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
 813         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
 814         (i386_pseudo_register_read_into_value): Likewise.
 815         (i386_pseudo_register_read_value): Likewise.
 816         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
 817         declaration.
 818         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
 819         * m32c-tdep.c (m32c_raw_read): Likewise.
 820         (m32c_read_flg): Likewise.
 821         (m32c_banked_register): Likewise.
 822         (m32c_banked_read): Likewise.
 823         (m32c_sb_read): Likewise.
 824         (m32c_part_read): Likewise.
 825         (m32c_cat_read): Likewise.
 826         (m32c_r3r2r1r0_read): Likewise.
 827         (m32c_pseudo_register_read): Likewise.
 828         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
 829         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
 830         (mep_pseudo_cr64_read): Likewise.
 831         (mep_pseudo_register_read): Likewise.
 832         * mips-tdep.c (mips_pseudo_register_read): Likewise.
 833         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
 834         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
 835         * regcache.c (regcache::raw_read): Move it to readable_regcache.
 836         (regcache::cooked_read): Likewise.
 837         (regcache::cooked_read_value): Likewise.
 838         (regcache_cooked_read_signed):
 839         (regcache::cooked_read): Likewise.
 840         * regcache.h (readable_regcache): New class.
 841         (regcache): Inherit readable_regcache.  Move some methods to
 842         readable_regcache.
 843         * rl78-tdep.c (rl78_pseudo_register_read): Change
 844         parameter type to 'readable_regcache *'.
 845         * rs6000-tdep.c (do_regcache_raw_read): Remove.
 846         (e500_pseudo_register_read): Change parameter type to
 847         'readable_regcache *'.
 848         (dfp_pseudo_register_read): Likewise.
 849         (vsx_pseudo_register_read): Likewise.
 850         (efpr_pseudo_register_read): Likewise.
 851         * s390-tdep.c (s390_pseudo_register_read): Likewise.
 852         * sh-tdep.c (sh_pseudo_register_read): Likewise.
 853         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
 854         (sh64_pseudo_register_read): Likewise.
 855         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
 856         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
 857         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
 858         (spu_pseudo_register_read): Likewise.
 859         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
 860         (xtensa_pseudo_register_read): Likewise.
 861
 862 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 863
 864         * regcache.c (regcache::regcache): Call reg_buffer ctor.
 865         (regcache::arch): Move it to reg_buffer::arch.
 866         (regcache::register_buffer): Likewise.
 867         (regcache::assert_regnum): Likewise.
 868         (regcache::num_raw_registers): Likewise.
 869         * regcache.h (reg_buffer): New class.
 870         (regcache): Inherit reg_buffer.
 871
 872 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
 873
 874         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
 875         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
 876
 877 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
 878
 879         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
 880
 881 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
 882
 883         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
 884         (SFILES): Remove common/*.c files.
 885         (COMMON_OBS): Remove some *.o files built from common/*.c files.
 886         * common/common.host: Add common reference.
 887         * configure.ac: Likewise.
 888         * configure: Regenerate.
 889
 890 2018-02-16  Yao Qi  <yao.qi@linaro.org>
 891
 892         * block.c (block_namespace_info): Inherit allocate_on_obstack.
 893         (block_initialize_namespace): Use new.
 894         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
 895         (dwarf2_free_objfile): Use delete.
 896         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
 897         (copy_type_recursive): Use new.
 898         * gdb_obstack.h (allocate_on_obstack): New.
 899
 900 2018-02-15  Yao Qi  <yao.qi@linaro.org>
 901
 902         PR gdb/22849
 903         * inferior.c (exit_inferior_1): Reset inf->control.
 904
 905 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
 906
 907         * ada-lang.c (ada_to_fixed_value_create): Delete advance
 908         declaration.
 909
 910 2018-02-14  Pedro Alves  <palves@redhat.com>
 911
 912         * frame-unwind.c (frame_unwind_try_unwinder): Always call
 913         frame_cleanup_after_sniffer on exception.
 914
 915 2018-02-14  Tom Tromey  <tom@tromey.com>
 916
 917         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
 918         const.
 919         (solib_bfd_open): Make pathname const.
 920         * solib.c (solib_bfd_open): Make pathname const.
 921         * solib-spu.c (spu_bfd_fopen): Make name const.
 922         (spu_bfd_open): Make pathname const.
 923         * solib-darwin.c (darwin_bfd_open): Make pathname const.
 924         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
 925
 926 2018-02-14  Tom Tromey  <tom@tromey.com>
 927
 928         * symfile.c (symfile_bfd_open): Update.
 929         * source.h (openp, source_full_path_of, find_and_open_source):
 930         Change argument type to unique_xmalloc_ptr.
 931         * source.c (openp): Take a unique_xmalloc_ptr.
 932         (source_full_path_of, find_and_open_source): Likewise.
 933         (open_source_file, symtab_to_fullname): Update.
 934         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
 935         unique_xmalloc_ptr.
 936         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
 937         (exec_file_find): Update.
 938         * psymtab.c (psymtab_to_fullname): Update.
 939         * nto-tdep.h (nto_find_and_open_solib): Update.
 940         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
 941         unique_xmalloc_ptr.
 942         * exec.c (exec_file_attach): Update.
 943         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
 944         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
 945
 946 2018-02-14  Tom Tromey  <tom@tromey.com>
 947
 948         * solib.c: Include source.h.
 949         * nto-tdep.c: Include source.h.
 950         * mi/mi-cmd-env.c: Include source.h.
 951         * infcmd.c: Include source.h.
 952         * exec.c: Include source.h.
 953         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
 954         (add_path, directory_switch, source_path, init_source_path): Move
 955         declarations...
 956         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
 957         (add_path, directory_switch, source_path, init_source_path):
 958         ...here.
 959
 960 2018-02-14  Tom Tromey  <tom@tromey.com>
 961
 962         * solist.h (exec_file_find, solib_find): Return
 963         unique_xmalloc_ptr.
 964         (solib_bfd_fopen): Take a const char *.
 965         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
 966         (exec_file_find, solib_find): Likewise.
 967         (solib_bfd_fopen): Do not take ownership of "pathname".
 968         (solib_bfd_open): Use unique_xmalloc_ptr.
 969         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
 970         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
 971         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
 972         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
 973
 974 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
 975
 976         * ada-lang.c (name_match_type_from_name): Remove reference to
 977         ada_name_for_lookup in function's documentation.
 978         * ada-lang.h (ada_name_for_lookup): Delete declaration.
 979
 980 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
 981
 982         * defs.h (enum openp_flags): New enum.
 983         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
 984         Move to enum openp_flags.
 985         (openp_flags): New enum flags.
 986         (openp): Change parameter type to openp_flags.
 987         * source.c (openp): Change parameter type to openp_flags.
 988         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
 989         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
 990
 991 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
 992
 993         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
 994         per-command.
 995
 996 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
 997
 998         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
 999         into...
1000         (class dwarf2_queue_guard): ...the destructor of this new class.
1001         (dw2_do_instantiate_symtab): Create instance of the new class
1002         dwarf2_queue_guard, remove cleanup.
1003
1004 2018-02-09  Tom Tromey  <tom@tromey.com>
1005
1006         * source.c (find_source_lines): Don't reference past the end of
1007         the vector.
1008
1009 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1010
1011         * remote.c (remote_btrace_maybe_reopen): Change error message.
1012         * btrace.c (btrace_enable): Likewise.
1013         (parse_xml_btrace): Likewise.
1014         (parse_xml_btrace_conf): Likewise.
1015
1016 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1017
1018         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
1019         (linux_enable_pt, linux_enable_bts): Call
1020         diagnose_perf_event_open_fail.
1021
1022 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1023
1024         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
1025         Remove parameter and change return type.  Update callers.  Move it.
1026         (linux_enable_bts, linux_enable_pt): Improve error message.
1027         (linux_enable_pt): Remove zero buffer size check.
1028         (linux_enable_btrace): Improve error messages.  Remove NULL return
1029         check.
1030
1031 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1032
1033         * btrace.c (btrace_enable): Remove target_supports_btrace call.
1034         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
1035         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
1036         (linux_supports_pt, linux_supports_btrace): Remove.
1037         (linux_enable_bts): Call cpu_supports_bts.
1038         * nat/linux-btrace.h (linux_supports_btrace): Remove.
1039         * remote.c (remote_supports_btrace): Remove.
1040         (init_remote_ops): Remove remote_supports_btrace.
1041         * target-delegates.c: Regenerated.
1042         * target.c (target_supports_btrace): Remove.
1043         * target.h (target_ops) <to_supports_btrace>: Remove
1044         (target_supports_btrace): Remove.
1045         * x86-linux-nat.c (x86_linux_create_target): Remove
1046         linux_supports_btrace.
1047
1048 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1049
1050         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
1051         btrace failed.
1052         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
1053         exception and use message in own exception.
1054
1055 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1056
1057         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
1058         (perf_event_pt_event_type): Use gdb_file_up.
1059         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
1060         scoped_fd, and scoped_mmap.
1061
1062 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1063
1064         * common/scoped_mmap.h: New.
1065         * unittests/scoped_mmap-selftest.c: New.
1066         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1067         unittests/scoped_mmap-selftest.c.
1068
1069 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1070
1071         * common/scoped_fd.h: New.
1072         * unittests/scoped_fd-selftest.c: New.
1073         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1074         unittests/scoped_fd-selftest.c.
1075
1076 2018-02-09  Tom Tromey  <tom@tromey.com>
1077
1078         * auto-load.c (auto_load_section_scripts): Use
1079         gdb::unique_xmalloc_ptr.
1080
1081 2018-02-09  Tom Tromey  <tom@tromey.com>
1082
1083         * auto-load.c (execute_script_contents): Use std::string.
1084
1085 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
1086
1087         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
1088         Python function, rather than a new command.
1089
1090 2018-02-08  Tom Tromey  <tom@tromey.com>
1091
1092         * solib.c (solib_find_1): Use std::string.
1093         (solib_bfd_fopen): Use unique_xmalloc_ptr.
1094
1095 2018-02-08  Tom Tromey  <tom@tromey.com>
1096
1097         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
1098
1099 2018-02-08  Tom Tromey  <tom@tromey.com>
1100
1101         * source.c (find_source_lines): Use gdb::def_vector.
1102
1103 2018-02-08  Tom Tromey  <tom@tromey.com>
1104
1105         * macrocmd.c (struct temporary_macro_definition): New.
1106         (macro_define_command): Use temporary_macro_definition.  Remove
1107         cleanups.
1108         (free_macro_definition_ptr): Remove.
1109
1110 2018-02-08  Tom Tromey  <tom@tromey.com>
1111
1112         * macroexp.c (maybe_expand): Use std::string.
1113
1114 2018-02-08  Tom Tromey  <tom@tromey.com>
1115
1116         * macroexp.c (struct macro_buffer): Add initializers for some
1117         members.
1118         (init_buffer, init_shared_buffer, free_buffer)
1119         (free_buffer_return_text): Remove.
1120         (macro_buffer): New constructors.
1121         (~macro_buffer): New destructor.
1122         (macro_buffer::set_shared): New method.
1123         (macro_buffer::resize_buffer, macro_buffer::appendc)
1124         (macro_buffer::appendmem): Now methods, not free functions.
1125         (set_token, append_tokens_without_splicing, stringify)
1126         (macro_stringify): Update.
1127         (gather_arguments): Change return type.  Remove argc_p argument,
1128         add args_ptr argument.  Use std::vector.
1129         (substitute_args): Remove argc argument.  Accept std::vector.
1130         (expand): Update.  Use std::vector.
1131         (scan, macro_expand, macro_expand_next): Update.
1132
1133 2018-02-08  Tom Tromey  <tom@tromey.com>
1134
1135         * symtab.c (default_collect_symbol_completion_matches_break_on):
1136         Use unique_xmalloc_ptr.
1137         * macroscope.h: (sal_macro_scope, user_macro_scope)
1138         (default_macro_scope): Return unique_xmalloc_ptr.
1139         * macroscope.c (sal_macro_scope, user_macro_scope)
1140         (default_macro_scope): Return unique_xmalloc_ptr.
1141         * macroexp.h (macro_expand, macro_expand_once): Return
1142         unique_xmalloc_ptr.
1143         * macroexp.c (macro_expand, macro_expand_once): Return
1144         unique_xmalloc_ptr.
1145         * macrocmd.c (macro_expand_command, macro_expand_once_command)
1146         (info_macro_command, info_macros_command): Use
1147         unique_xmalloc_ptr.
1148         * compile/compile-c-support.c (write_macro_definitions): Use
1149         unique_xmalloc_ptr.
1150         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
1151
1152 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
1153
1154         * value.c (value_static_field): Assign field type instead of
1155         containing type when returning an optimized out value.
1156
1157 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1158
1159         * ft32-tdep.c (ft32_read_pc): Remove.
1160         (ft32_write_pc): Remove.
1161         (ft32_gdbarch_init): Update.
1162         * m32r-tdep.c (m32r_read_pc): Remove.
1163         (m32r_gdbarch_init): Update.
1164         * mep-tdep.c (mep_read_pc): Remove.
1165         (mep_gdbarch_init): Update.
1166         * microblaze-tdep.c (microblaze_write_pc): Remove.
1167         (microblaze_gdbarch_init): Update.
1168         * mn10300-tdep.c (mn10300_read_pc): Remove.
1169         (mn10300_write_pc): Remove.
1170         (mn10300_gdbarch_init): Update.
1171         * moxie-tdep.c (moxie_read_pc): Remove.
1172         (moxie_write_pc): Remove.
1173         (moxie_gdbarch_init): Update.
1174
1175 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1176
1177         * expprint.c (print_subexp_standard): Handle
1178         OP_F77_UNDETERMINED_ARGLIST.
1179         (dump_subexp_body_standard): Likewise.
1180
1181 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
1182
1183         * target-descriptions.c (tdesc_element_visitor) Add empty
1184         implementations.
1185         (tdesc_type): Move make_gdb_type from here.
1186         (tdesc_type_builtin): Likewise.
1187         (tdesc_type_vector): Likewise.
1188         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
1189         (make_gdb_type_struct): Move from tdesc_type_with_fields.
1190         (make_gdb_type_union): Likewise.
1191         (make_gdb_type_flags): Likewise.
1192         (make_gdb_type_enum): Likewise.
1193         (make_gdb_type): New function.
1194         (tdesc_register_type): Use static make_gdb_type.
1195
1196 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
1197
1198         * infcmd.c (default_print_one_register_info): Align natural-format
1199         column values consistently one under another.
1200         (pad_to_column): New function.
1201
1202 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
1203
1204         * dwarf2read.c (dwarf2_physname): Move commment.
1205
1206 2018-02-01  Leszek Swirski  <leszeks@google.com>
1207
1208         * varobj.c (varobj_formatted_print_options): Allow recursive
1209         pretty printing if pretty printing is enabled.
1210
1211 2018-02-01  Leszek Swirski  <leszeks@google.com>
1212
1213         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
1214         names after a structop as a filename.
1215
1216 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1217
1218         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
1219         (arm_record_coproc_data_proc): Likewise.
1220
1221 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1222
1223         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
1224
1225 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
1226
1227         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
1228         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
1229
1230 2018-01-31  Pedro Alves  <palves@redhat.com>
1231
1232         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
1233         * inflow.c (child_terminal_save_inferior): Wrap reference to
1234         tcgetpgrp in HAVE_TERMIOS_H.
1235         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
1236         _WIN32.
1237         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
1238         always iterate over all inferiors.
1239         (gdbsim_cntrl_c): Adjust.
1240         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
1241
1242 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1243
1244         * gdbtypes.c (lookup_array_range_type): Make sure the array's
1245         index type is objfile-owned if the element type is as well.
1246
1247 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1248
1249         GDB 8.1 released.
1250
1251 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1252
1253         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
1254         "features/s390x-linux64.c".
1255         (_initialize_s390_linux_tdep): Remove initialization of tdescs
1256         s390_linux32 and s390x_linux64.
1257         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
1258         default tdesc.
1259         * s390-tdep.c: Include "features/s390-linux32.c" and
1260         "features/s390x-linux64.c".
1261         (s390_tdesc_valid): Add check for tdesc_has_registers.
1262         (s390_gdbarch_init): Make sure there is always a valid tdesc.
1263         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
1264         tdesc_s390x_linux64.
1265         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
1266         tdesc_s390x_linux64 to...
1267         * s390-tdep.h: ...here.
1268
1269 2018-01-30  Pedro Alves  <palves@redhat.com>
1270
1271         PR gdb/13211
1272         * config.in, configure: Regenerate.
1273         * configure.ac: Check for getpgid.
1274         * go32-nat.c (go32_pass_ctrlc): New.
1275         (go32_target): Install it.
1276         * inf-child.c (inf_child_target): Install
1277         child_terminal_save_inferior, child_pass_ctrlc and
1278         child_interrupt.
1279         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
1280         (inf_ptrace_target): No longer install it.
1281         * infcmd.c (interrupt_target_1): Adjust.
1282         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
1283         (child_interrupt): Declare.
1284         (inferior::terminal_state): New.
1285         * inflow.c (struct terminal_info): Update comments.
1286         (inferior_process_group): Delete.
1287         (terminal_is_ours): Delete.
1288         (gdb_tty_state): New.
1289         (child_terminal_init): Adjust.
1290         (is_gdb_terminal, sharing_input_terminal_1)
1291         (sharing_input_terminal): New functions.
1292         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
1293         Set the process's actual process group in the foreground if
1294         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
1295         mark terminal as the inferior's if not sharing GDB's terminal.
1296         Don't check attach_flag.
1297         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
1298         pass down a target_terminal_state.
1299         (child_terminal_save_inferior): New, factored out from ...
1300         (child_terminal_ours_1): ... this.  Handle
1301         target_terminal_state::is_ours_for_output.
1302         (child_interrupt, child_pass_ctrlc): New.
1303         (inflow_inferior_exit): Clear the inferior's terminal_state.
1304         (copy_terminal_info): Copy the inferior's terminal state.
1305         (_initialize_inflow): Remove reference to terminal_is_ours.
1306         * inflow.h (inferior_process_group): Delete.
1307         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
1308         * procfs.c (procfs_target): Don't install procfs_interrupt.
1309         (procfs_interrupt): Delete.
1310         * remote.c (remote_serial_quit_handler): Adjust.
1311         (remote_interrupt): Remove ptid parameter.  Adjust.
1312         * target-delegates.c: Regenerate.
1313         * target.c: Include "terminal.h".
1314         (target_terminal::terminal_state): Rename to ...
1315         (target_terminal::m_terminal_state): ... this.
1316         (target_terminal::init): Adjust.
1317         (target_terminal::inferior): Adjust to per-inferior
1318         terminal_state.
1319         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
1320         (target_terminal::ours, target_terminal::ours_for_output): Use
1321         target_terminal_is_ours_kind.
1322         (target_interrupt): Remove ptid parameter.  Adjust.
1323         (default_target_pass_ctrlc): Adjust.
1324         * target.h (target_ops::to_terminal_save_inferior): New field.
1325         (target_ops::to_interrupt): Remove ptid_t parameter.
1326         (target_interrupt): Remove ptid_t parameter.  Update comment.
1327         (target_pass_ctrlc): Update comment.
1328         * target/target.h (target_terminal_state): New scoped enum,
1329         factored out of ...
1330         (target_terminal::terminal_state): ... here.
1331         (target_terminal::inferior): Update comments.
1332         (target_terminal::restore_inferior): New.
1333         (target_terminal::is_inferior, target_terminal::is_ours)
1334         (target_terminal::is_ours_for_output): Adjust.
1335         (target_terminal::scoped_restore_terminal_state): Adjust to
1336         rename, and call restore_inferior() instead of inferior().
1337         (target_terminal::scoped_restore_terminal_state::m_state): Change
1338         type.
1339         (target_terminal::terminal_state): Rename to ...
1340         (target_terminal::m_terminal_state): ... this and change type.
1341
1342 2018-01-30  Pedro Alves  <palves@redhat.com>
1343
1344         * linux-nat.c (wait_for_signal): New function.
1345         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
1346         directly.
1347         (async_terminal_is_ours)
1348         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
1349         (linux_nat_add_target): Don't override
1350         to_terminal_inferior/to_terminal_ours.
1351
1352 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
1353
1354         * remote.c (remote_follow_fork): Don't call "detach_inferior".
1355
1356 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
1357
1358         * dwarf2read.c (free_dwo_files): Add forward-declaration.
1359         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
1360         dwarf2_per_objfile_free here.
1361         (dwarf2_per_objfile_free): Remove.
1362         (_initialize_dwarf2_read): Don't register
1363         dwarf2_per_objfile_free as a registry cleanup.
1364
1365 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
1366
1367         Avoid compilation errors in MinGW native builds
1368
1369         The error is triggered by including python-internal.h, and the
1370         error message is:
1371
1372              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
1373                       from build-gnulib/import/math.h:27,
1374                       from d:/usr/Python26/include/pyport.h:235,
1375                       from d:/usr/Python26/include/Python.h:58,
1376                       from python/python-internal.h:94,
1377                       from python/py-arch.c:24:
1378              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
1379         using ::hypot;
1380                 ^~~~~
1381
1382         This happens because Python headers define 'hypot' to expand t
1383         '_hypot' in the Windows builds.
1384         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
1385         'hypoth'.  This avoids a compilation error.
1386
1387 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1388
1389         * MAINTAINERS (Write After Approval): Fix ordering.
1390
1391 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1392
1393         * MAINTAINERS (Write After Approval): Add Alan Hayward.
1394
1395 2018-01-26  Alan Modra  <amodra@gmail.com>
1396
1397         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
1398         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
1399         Remove nop.  Make const.  Comment.
1400         (powerpc32_plt_stub_so_2): New.
1401         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
1402         Correct count.  Update uses.
1403         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
1404         Move common code reading PLT entry word.  Correct
1405         powerpc32_plt_stub PLT address calculation.
1406         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
1407         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
1408         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
1409         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
1410         (ppc64_standard_linkage8): Likewise.
1411         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
1412         Correct insns description.
1413         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
1414
1415 2018-01-24  Pedro Alves  <palves@redhat.com>
1416
1417         GCC PR libstdc++/83906
1418         * gdbtypes.c (operator==(const dynamic_prop &,
1419         const dynamic_prop &)): New.
1420         (operator==(const range_bounds &, const range_bounds &)): New.
1421         (check_types_equal): Use them instead of memcmp.
1422         * gdbtypes.h (operator==(const dynamic_prop &,
1423         const dynamic_prop &)): Declare.
1424         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
1425         (operator==(const range_bounds &, const range_bounds &)): Declare.
1426         (operator!=(const range_bounds &, const range_bounds &)): Declare.
1427
1428 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1429
1430         * s390-linux-tdep.c (s390_record_address_mask)
1431         (s390_record_calc_disp_common, s390_record_calc_disp)
1432         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1433         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1434         (s390_process_record): Move to s390-tdep.c.
1435         (s390_linux_init_abi_any): Adjust.
1436         * s390-tdep.c (s390_record_address_mask)
1437         (s390_record_calc_disp_common, s390_record_calc_disp)
1438         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1439         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1440         (s390_process_record): Moved from s390-linux-tdep.c
1441         (s390_gdbarch_init): Adjust.
1442
1443 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1444
1445         * s390-linux-nat.c (s390-tdep.h): New include.
1446         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
1447         (HFILES_NO_SRCDIR): Add s390-tdep.h.
1448         (ALLDEPFILES): Add s390-tdep.c.
1449         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
1450         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
1451         * s390-tdep.h: ...this.  New file.
1452         * s390-linux-tdep.c (s390-tdep.h): New include.
1453         (_initialize_s390_tdep): Rename to...
1454         (_initialize_s390_linux_tdep): ...this and adjust.
1455         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
1456         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
1457         s390-tdep.h.
1458         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
1459         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
1460         (s390_is_partial_instruction, s390_software_single_step)
1461         (is_non_branch_ril, s390_displaced_step_copy_insn)
1462         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
1463         (s390_prologue_data, s390_addr, s390_store, s390_load)
1464         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
1465         (s390_register_call_saved, s390_guess_tracepoint_registers)
1466         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
1467         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
1468         (s390_pseudo_register_name, s390_pseudo_register_type)
1469         (s390_pseudo_register_read, s390_pseudo_register_write)
1470         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
1471         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
1472         (s390_addr_bits_remove, s390_address_class_type_flags)
1473         (s390_address_class_type_flags_to_name)
1474         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
1475         (s390_function_arg_float, s390_function_arg_vector)
1476         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
1477         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
1478         (s390_frame_align, s390_register_return_value, s390_return_value)
1479         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
1480         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
1481         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
1482         (s390_trad_frame_prev_register, s390_unwind_cache)
1483         (s390_prologue_frame_unwind_cache)
1484         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
1485         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
1486         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
1487         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
1488         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
1489         (s390_frame_base_address, s390_local_base_address)
1490         (s390_frame_base, s390_gcc_target_options)
1491         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
1492         (s390_validate_reg_range, s390_tdesc_valid)
1493         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
1494         * s390-tdep.c: ...this.  New file.
1495
1496 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1497
1498         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
1499         (s390_process_record, s390_gdbarch_tdep_alloc)
1500         (s390_linux_init_abi_any): Use/set new hook.
1501
1502 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1503
1504         * s390-linux-tdep.c (osabi.h): New include.
1505         (s390_linux_init_abi_31, s390_linux_init_abi_64)
1506         (s390_linux_init_abi_any): New functions.
1507         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
1508
1509 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1510
1511         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
1512         tdesc_has_registers check
1513
1514 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1515
1516         * s390-linux-tdep.c (s390_tdesc_valid): New function.
1517         (s390_validate_reg_range): New macro.
1518         (s390_gdbarch_init): Adjust.
1519
1520 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1521
1522         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
1523         (s390_gdbarch_tdep_alloc): Adjust.
1524         (s390_gdbarch_init): Adjust.
1525
1526 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1527
1528         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
1529         <have_tdb>: Change type to bool.
1530         (s390_gdbarch_tdep_alloc): Adjust.
1531         (s390_gdbarch_init): Adjust.
1532
1533 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1534
1535         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
1536         (gdbarch_tdep) <have_upper, have_vx>: New fields.
1537         (s390_gdbarch_tdep_alloc): New function.
1538         (s390_gdbarch_init): Allocate tdep at start and use its fields
1539         instead of separate variables.
1540
1541 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1542
1543         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
1544         when looking for cached gdbarch and add comment for remaining.
1545
1546 2018-01-22  Pedro Alves  <palves@redhat.com>
1547             Sergio Durigan Junior  <sergiodj@redhat.com>
1548
1549         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
1550         case.
1551
1552 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
1553
1554         * MAINTAINERS: Update my company e-mail address.
1555
1556 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1557
1558         * regcache.c (cooked_write_test): New function.
1559         (_initialize_regcache): Register the test.
1560
1561 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1562
1563         * ia64-tdep.c (ia64_pseudo_register_read): Call
1564         regcache->cooked_read instead of regcache_cooked_read_unsigned.
1565         * m32c-tdep.c (m32c_cat_read): Likewise.
1566         (m32c_r3r2r1r0_read): Likewise.
1567         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
1568         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
1569
1570 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1571
1572         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
1573         method raw_read instead of regcache_raw_read.
1574         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
1575         * arm-tdep.c (arm_neon_quad_read): Likewise.
1576         * avr-tdep.c (avr_pseudo_register_read): Likewise.
1577         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
1578         * frv-tdep.c (frv_pseudo_register_read): Likewise.
1579         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
1580         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
1581         (i386_pseudo_register_read_into_value): Likewise.
1582         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
1583         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
1584         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
1585         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
1586         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
1587         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
1588         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
1589         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
1590         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
1591
1592 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1593
1594         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
1595         * configure.tgt: Remove target mt.
1596         * mt-tdep.c: Remove.
1597         * regcache.c (cooked_read_test): Remove the check for mt.
1598
1599 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1600
1601         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
1602         instead of gdbarch_pseudo_register_read_value.
1603
1604 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1605
1606         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
1607         language is Ada.
1608
1609 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1610
1611         * linespec.c (create_sals_line_offset): Remove code that preserved
1612         the symtab_and_line's line number.
1613
1614 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1615
1616         * varobj.c (varobj_create): Don't set valid_block when creating a
1617         floating varobj.
1618
1619 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1620
1621         * varobj.c (varobj_create): Remove out of date comment.
1622
1623 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1624
1625         PR mi/20395
1626         * ada-exp.y (write_var_from_sym): Pass extra parameter when
1627         updating innermost block.
1628         * parse.c (innermost_block_tracker::update): Take extra type
1629         parameter, and check types match before updating innermost block.
1630         (write_dollar_variable): Update innermost block for registers.
1631         * parser-defs.h (enum innermost_block_tracker_type): New enum.
1632         (innermost_block_tracker::innermost_block_tracker): Initialise
1633         m_types member.
1634         (innermost_block_tracker::reset): Take type parameter.
1635         (innermost_block_tracker::update): Take type parameter, and pass
1636         type through as needed.
1637         (innermost_block_tracker::m_types): New member.
1638         * varobj.c (varobj_create): Pass type when reseting innermost
1639         block.
1640
1641 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1642
1643         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
1644         * ada-lang.c (resolve_subexp): Likewise.
1645         * breakpoint.c (set_breakpoint_condition) Likewise.
1646         (watch_command_1) Likewise.
1647         * c-exp.y (variable): Likewise.
1648         * d-exp.y (PrimaryExpression): Likewise.
1649         * f-exp.y (variable): Likewise.
1650         * go-exp.y (variable): Likewise.
1651         * m2-exp.y (variable): Likewise.
1652         * objfiles.c (objfile::~objfile): Likewise.
1653         * p-exp.y (variable): Likewise.
1654         * parse.c (innermost_block): Change type.
1655         * parser-defs.h (class innermost_block_tracker): New.
1656         (innermost_block): Change to innermost_block_tracker.
1657         * printcmd.c (display_command): Switch to innermost_block API.
1658         (do_one_display): Likewise.
1659         * rust-exp.y (do_one_display): Likewise.
1660         * symfile.c (clear_symtab_users): Likewise.
1661         * varobj.c (varobj_create): Switch to innermost_block API, replace
1662         use of innermost_block with block stored on varobj object.
1663
1664 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1665
1666         * expression.h (innermost_block): Remove declaration.
1667         * varobj.c: Add 'parser-defs.h' include.
1668
1669 2018-01-19  Tom Tromey  <tom@tromey.com>
1670
1671         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
1672         symbols in the static and global blocks.
1673
1674 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
1675
1676         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
1677         gdb_ptrace.h, and move including gdb_wait.h ...
1678         * nat/linux-ptrace.h: ... to here.
1679
1680 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1681
1682         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
1683         inf_ptrace_detach_success.
1684         (inf_ptrace_detach_success): Add inferior parameter, use it
1685         instead of inferior_ptid, pass it to detach_inferior.
1686         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
1687         parameter.
1688         * inferior.c (detach_inferior): Add overload that takes an
1689         inferior object.
1690         * inferior.h (detach_inferior): Likewise.
1691         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
1692         use inferior_ptid, adjust call to inf_ptrace_detach_success.
1693         * linux-thread-db.c (thread_db_detach): Use inf parameter.
1694
1695 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1696
1697         * target.h (struct target_ops) <to_detach>: Add inferior
1698         parameter.
1699         (target_detach): Likewise.
1700         * target.c (dispose_inferior): Pass inferior down.
1701         (target_detach): Pass inferior down.  Assert that it is equal to
1702         the current inferior.
1703         * aix-thread.c (aix_thread_detach): Pass inferior down.
1704         * corefile.c (core_file_command): Pass current_inferior() down.
1705         * corelow.c (core_detach): Add inferior parameter.
1706         * darwin-nat.c (darwin_detach): Likewise.
1707         * gnu-nat.c (gnu_detach): Likewise.
1708         * inf-ptrace.c (inf_ptrace_detach): Likewise.
1709         * infcmd.c (detach_command): Pass current_inferior() down to
1710         target_detach.
1711         * infrun.c (follow_fork_inferior): Pass parent_inf to
1712         target_detach.
1713         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
1714         target_detach.
1715         * linux-nat.c (linux_nat_detach): Add inferior parameter.
1716         * linux-thread-db.c (thread_db_detach): Likewise.
1717         * nto-procfs.c (procfs_detach): Likewise.
1718         * procfs.c (procfs_detach): Likewise.
1719         * record.c (record_detach): Likewise.
1720         * record.h (struct inferior): Forward-declare.
1721         (record_detach): Add inferior parameter.
1722         * remote-sim.c (gdbsim_detach): Likewise.
1723         * remote.c (remote_detach_1): Likewise.
1724         (remote_detach): Likewise.
1725         (extended_remote_detach): Likewise.
1726         * sol-thread.c (sol_thread_detach): Likewise.
1727         * target-debug.h (target_debug_print_inferior_p): New macro.
1728         * target-delegates.c: Re-generate.
1729         * top.c (kill_or_detach): Pass inferior down to target_detach.
1730         * windows-nat.c (windows_detach): Add inferior parameter.
1731
1732 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1733
1734         * target.h (struct target_ops) <to_detach>: Remove args
1735         parameter.
1736         (target_detach): Likewise.
1737         * target.c (dispose_inferior): Adjust.
1738         (target_detach): Remove args parameter, adjust.
1739         * aix-thread.c (aix_thread_detach): Adjust.
1740         * corefile.c (core_file_command): Adjust.
1741         * corelow.c (core_detach): Adjust.
1742         * darwin-nat.c (darwin_detach): Adjust.
1743         * gnu-nat.c (gnu_detach): Adjust.
1744         * inf-ptrace.c (inf_ptrace_detach): Adjust.
1745         * infcmd.c (detach_command): Adjust
1746         * infrun.c (follow_fork_inferior): Adjust.
1747         (handle_vfork_child_exec_or_exit): Adjust.
1748         * linux-fork.c (linux_fork_detach): Remove args parameter.
1749         * linux-fork.h (linux_fork_detach): Likewise.
1750         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
1751         * linux-thread-db.c (thread_db_detach): Likewise.
1752         * nto-procfs.c (procfs_detach): Likewise.
1753         * procfs.c (procfs_detach): Likewise.
1754         (do_detach): Remove signo parameter.
1755         * record.c (record_detach): Remove args parameter.
1756         * record.h (record_detach): Likewise.
1757         * remote-sim.c (gdbsim_detach): Likewise.
1758         * remote.c (remote_detach_1): Likewise.
1759         (remote_detach): Likewise.
1760         (extended_remote_detach): Likewise.
1761         * sol-thread.c (sol_thread_detach): Likewise.
1762         * target-delegates.c: Re-generate.
1763         * top.c (struct qt_args) <args>: Remove field.
1764         (kill_or_detach): Don't pass args.
1765         (quit_force): Don't set args.
1766         * windows-nat.c (windows_detach): Remove args parameter.
1767
1768 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1769
1770         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
1771         (arm_linux_init_abi): Install it.
1772
1773 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1774
1775         * osabi.c (gdb_osabi_names): Extend the regexp for
1776         arm-linux-gnueabihf.
1777
1778 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1779
1780         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
1781         m_abbrevs.
1782         (abbrev_table::add_abbrev): Update.
1783         (abbrev_table::lookup_abbrev): Update.
1784
1785 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1786
1787         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
1788
1789 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
1790
1791         * compile/compile.c (compile_to_object): Convert "triplet_rx"
1792         to "std::string".
1793
1794 2018-01-17  Tom Tromey  <tom@tromey.com>
1795
1796         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
1797
1798 2018-01-17  Tom Tromey  <tom@tromey.com>
1799
1800         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
1801         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
1802         (create_array_type_with_stride): Update.
1803         * dwarf2read.c (set_die_type): Update.
1804
1805 2018-01-17  Tom Tromey  <tom@tromey.com>
1806
1807         * dwarf2read.c (delayed_method_info): Remove typedef.
1808         (dwarf2_cu::method_info): Now a std::vector.
1809         (add_to_method_list): Update.
1810         (free_delayed_list): Remove.
1811         (compute_delayed_physnames): Update.
1812         (process_full_comp_unit, process_full_type_unit): Clear the method
1813         list.  Remove cleanups.
1814         (psymtab_include_file_name): Add name_holder parameter.  Use
1815         unique_xmalloc_ptr.
1816         (dwarf_decode_lines): Update.
1817
1818 2018-01-17  Tom Tromey  <tom@tromey.com>
1819             Simon Marchi  <simon.marchi@ericsson.com>
1820
1821         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
1822         (dwarf2_per_objfile::free_cached_comp_units)
1823         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1824         (init_cutu_and_read_dies_no_follow): Update.
1825         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
1826         (dwarf2_cu::~dwarf2_cu): New.
1827         (free_heap_comp_unit, free_stack_comp_unit): Remove.
1828         (age_cached_comp_units, free_one_cached_comp_unit): Update.
1829
1830 2018-01-17  Tom Tromey  <tom@tromey.com>
1831             Simon Marchi  <simon.marchi@ericsson.com>
1832
1833         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
1834         (struct die_reader_specs) <abbrev_table>: New member.
1835         (struct abbrev_table): Add constructor.
1836         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
1837         <abbrev_obstack>: Now an auto_obstack.
1838         (abbrev_table_up): New typedef.
1839         (init_cu_die_reader): Add abbrev_table parameter.
1840         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
1841         Add result_dwo_abbrev_table.
1842         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1843         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
1844         Update.
1845         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
1846         parameter.
1847         (skip_children): Update.
1848         (abbrev_table::alloc_abbrev): Rename from
1849         abbrev_table_alloc_abbrev.
1850         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
1851         (abbrev_table::lookup_abbrev): Rename from
1852         abbrev_table_lookup_abbrev.
1853         (abbrev_table_read_table): Return abbrev_table_up.
1854         (abbrev_table_free, abbrev_table_free_cleanup)
1855         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
1856         (load_partial_dies): Update.
1857
1858 2018-01-17  Tom Tromey  <tom@tromey.com>
1859
1860         * dwarf2read.c (dwarf2_compute_name): Update comment.
1861         (read_func_scope, read_variable): Update.
1862         (new_symbol): Remove.
1863         (new_symbol_full): Rename to new_symbol.
1864
1865 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
1866
1867         PR gdb/16577
1868         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
1869         a warning instead of throwing an error, set section size to 0 and return
1870         NULL.
1871         * gdb_bfd.h (gdb_bfd_map_section): Update description.
1872
1873 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1874
1875         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
1876         std::string.
1877         (linux_ptrace_attach_fail_reason_string): Likewise.
1878         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
1879         Likewise.
1880         (linux_ptrace_attach_fail_reason_string): Likewise.
1881         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
1882
1883 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1884
1885         * linux-nat.c (linux_nat_attach): Remove xstrdup.
1886
1887 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
1888
1889         PR gdb/21559
1890         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1891         checking for fs_base/gs_base fields in struct user_regs_struct.
1892         * configure: Regenerate.
1893
1894 2018-01-17  Yao Qi  <yao.qi@linaro.org>
1895
1896         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
1897         function.
1898         (aarch64_linux_init_abi): Install it to gdbarch hook
1899         gcc_target_options.
1900
1901 2018-01-15  Pedro Alves  <palves@redhat.com>
1902
1903         * common/signals-state-save-restore.c
1904         (save_original_signals_state): Fix typos.
1905
1906 2017-01-12  Tom Tromey  <tom@tromey.com>
1907             Sergio Durigan Junior  <sergiodj@redhat.com>
1908
1909         * Makefile.in (install-only): Install gdb-add-index.
1910
1911 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
1912
1913         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
1914
1915 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1916
1917         * infrun.c (keep_going_pass_signal): Clear step-over info when
1918         insert_breakpoints fails.
1919
1920 2018-01-11  Pedro Alves  <palves@redhat.com>
1921
1922         PR gdb/22583
1923         * infrun.c (resume): Rename to ...
1924         (resume_1): ... this.
1925         (resume): Reimplement as wrapper around resume_1.
1926
1927 2018-01-11  Pedro Alves  <palves@redhat.com>
1928
1929         PR remote/22597
1930         * remote.c (remote_parse_stop_reply): Default to the last-set
1931         general thread instead of to 'magic_null_ptid'.
1932
1933 2018-01-10  Pedro Alves  <palves@redhat.com>
1934
1935         * language.h (language_get_symbol_name_matcher): Rename ...
1936         (get_symbol_name_matcher): ... this.
1937         * language.c (language_get_symbol_name_matcher): Ditto.
1938         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
1939         callers adjusted.
1940
1941 2018-01-10  Pedro Alves  <palves@redhat.com>
1942
1943         PR gdb/22670
1944         * dwarf2read.c
1945         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
1946         Adjust to use language_get_symbol_name_matcher instead of
1947         language_defn::la_get_symbol_name_matcher.
1948         * language.c (language_get_symbol_name_matcher): If in Ada mode
1949         and the lookup name is a verbatim match, return Ada's matcher.
1950         * language.h (language_get_symbol_name_matcher): Adjust comment.
1951         (ada_lookup_name_info::verbatim_p):: New method.
1952
1953 2018-01-10  Pedro Alves  <palves@redhat.com>
1954
1955         PR gdb/22670
1956         * ada-lang.c (ada_collect_symbol_completion_matches): If the
1957         minsym's language is language_auto or language_cplus, pass down
1958         language_ada instead.
1959         * symtab.c (compare_symbol_name): Don't frob symbol language here.
1960
1961 2018-01-10  Pedro Alves  <palves@redhat.com>
1962
1963         PR gdb/22670
1964         * minsyms.c (linkage_name_str): New function.
1965         (iterate_over_minimal_symbols): Use it.
1966
1967 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1968
1969         * NEWS: Document that 'info proc' now works on FreeBSD.
1970
1971 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1972
1973         * configure.ac: Check for kinfo_getfile in libutil.
1974         * configure: Regenerate.
1975         * config.in: Regenerate.
1976         * fbsd-nat.c: Include "fbsd-tdep.h".
1977         (fbsd_fetch_cmdline): New.
1978         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
1979         rather than calling error.
1980         (fbsd_info_proc): New.
1981         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
1982         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
1983         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
1984
1985 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1986
1987         * fbsd-nat.c (struct free_deleter): Remove.
1988         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
1989
1990 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1991
1992         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
1993         NULL for an empty pathname.
1994
1995 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1996
1997         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
1998         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
1999         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
2000         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
2001         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
2002         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
2003         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
2004         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
2005         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
2006         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
2007         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
2008         (fbsd_core_fetch_timeval, fbsd_print_sigset)
2009         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
2010         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
2011         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
2012
2013 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2014
2015         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
2016         (gnu_xfer_auxv): New function.
2017         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
2018         TARGET_OBJECT_AUXV.
2019
2020 2018-01-08  Yao Qi  <yao.qi@linaro.org>
2021             Simon Marchi  <simon.marchi@ericsson.com>
2022
2023         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
2024         common/selftest.c.
2025         (COMMON_OBS): Remove selftest.o.
2026         * configure.ac: Append selftest-arch.c and common/selftest.c to
2027         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
2028         * configure: Re-generated.
2029         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
2030         GDB_SELF_TEST.
2031         (maintenance_info_selftests): Likewise.
2032
2033 2018-01-08  Xavier Roirand  <roirand@adacore.com>
2034
2035         * ada-valprint.c (val_print_packed_array_elements): Use
2036         proper number of elements when printing an array indexed
2037         by an enumeration type.
2038
2039 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2040
2041         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
2042         (dw2_get_file_names_reader): Adjust.
2043         (lookup_dwo_signatured_type): Adjust.
2044         (lookup_dwp_signatured_type): Adjust.
2045         (lookup_signatured_type): Adjust.
2046         (create_type_unit_group): Adjust.
2047         (get_type_unit_group): Adjust.
2048         (process_psymtab_comp_unit_reader): Adjust.
2049         (build_type_psymtabs_reader): Adjust.
2050         (scan_partial_symbols): Adjust.
2051         (add_partial_symbol): Adjust.
2052         (add_partial_subprogram): Adjust.
2053         (peek_die_abbrev): Adjust.
2054         (fixup_go_packaging): Adjust.
2055         (process_imported_unit_die): Adjust.
2056         (dwarf2_compute_name): Adjust.
2057         (dwarf2_physname): Adjust.
2058         (read_import_statement): Adjust.
2059         (handle_DW_AT_stmt_list): Adjust.
2060         (read_file_scope): Adjust.
2061         (read_func_scope): Adjust.
2062         (read_lexical_block_scope): Adjust.
2063         (read_call_site_scope): Adjust.
2064         (read_variable): Adjust.
2065         (dwarf2_rnglists_process): Adjust.
2066         (dwarf2_ranges_process): Adjust.
2067         (dwarf2_ranges_read): Adjust.
2068         (dwarf2_get_pc_bounds): Adjust.
2069         (dwarf2_record_block_ranges): Adjust.
2070         (dwarf2_add_field): Adjust.
2071         (dwarf2_add_member_fn): Adjust.
2072         (read_structure_type): Adjust.
2073         (process_structure_scope): Adjust.
2074         (read_enumeration_type): Adjust.
2075         (read_array_type): Adjust.
2076         (mark_common_block_symbol_computed): Adjust.
2077         (read_common_block): Adjust.
2078         (read_namespace_type): Adjust.
2079         (read_namespace): Adjust.
2080         (read_module_type): Adjust.
2081         (read_tag_pointer_type): Adjust.
2082         (read_tag_ptr_to_member_type): Adjust.
2083         (read_tag_string_type): Adjust.
2084         (read_subroutine_type): Adjust.
2085         (read_typedef): Adjust.
2086         (read_base_type): Adjust.
2087         (attr_to_dynamic_prop): Adjust.
2088         (read_subrange_type): Adjust.
2089         (read_unspecified_type): Adjust.
2090         (dwarf2_read_abbrevs): Adjust.
2091         (load_partial_dies): Adjust.
2092         (read_partial_die): Adjust.
2093         (find_partial_die): Adjust.
2094         (guess_partial_die_structure_name): Adjust.
2095         (fixup_partial_die): Adjust.
2096         (read_attribute_value): Adjust.
2097         (read_addr_index): Adjust.
2098         (read_addr_index_from_leb128): Adjust.
2099         (read_str_index): Adjust.
2100         (dwarf2_string_attr): Adjust.
2101         (get_debug_line_section): Adjust.
2102         (dwarf_decode_line_header): Adjust.
2103         (lnp_state_machine::check_line_address): Adjust.
2104         (dwarf_decode_lines_1): Adjust.
2105         (dwarf_decode_lines): Adjust.
2106         (dwarf2_start_symtab): Adjust.
2107         (var_decode_location): Adjust.
2108         (new_symbol_full): Adjust.
2109         (dwarf2_const_value_data): Adjust.
2110         (dwarf2_const_value_attr): Adjust.
2111         (dwarf2_const_value): Adjust.
2112         (die_type): Adjust.
2113         (die_containing_type): Adjust.
2114         (build_error_marker_type): Adjust.
2115         (lookup_die_type): Adjust.
2116         (guess_full_die_structure_name): Adjust.
2117         (anonymous_struct_prefix): Adjust.
2118         (determine_prefix): Adjust.
2119         (dwarf2_name): Adjust.
2120         (follow_die_ref_or_sig): Adjust.
2121         (follow_die_offset): Adjust.
2122         (follow_die_ref): Adjust.
2123         (follow_die_sig_1): Adjust.
2124         (follow_die_sig): Adjust.
2125         (get_signatured_type): Adjust.
2126         (get_DW_AT_signature_type): Adjust.
2127         (decode_locdesc): Adjust.
2128         (dwarf_decode_macros): Adjust.
2129         (cu_debug_loc_section): Adjust.
2130         (fill_in_loclist_baton): Adjust.
2131         (dwarf2_symbol_mark_computed): Adjust.
2132         (init_one_comp_unit): Don't assign
2133         dwarf2_cu::dwarf2_per_objfile.
2134         (set_die_type): Adjust.
2135
2136 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2137
2138         * dwarf2read.c (struct mapped_debug_names): Add constructor.
2139         <dwarf2_per_objfile>: New field.
2140         (dwarf2_per_objfile): Remove global.
2141         (get_dwarf2_per_objfile): New function.
2142         (set_dwarf2_per_objfile): New function.
2143         (dwarf2_build_psymtabs_hard): Change objfile parameter to
2144         dwarf2_per_objfile.
2145         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2146         (read_abbrev_offset): Likewise.
2147         (read_indirect_string): Likewise.
2148         (read_indirect_line_string): Likewise.
2149         (read_indirect_string_at_offset): Likewise.
2150         (read_indirect_string_from_dwz): Likewise.
2151         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2152         dwarf2_per_objfile.
2153         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2154         (create_all_comp_units): Change objfile parameter to
2155         dwarf2_per_objfile.
2156         (create_all_type_units): Likewise.
2157         (process_queue): Add dwarf2_per_objfile parameter.
2158         (read_and_check_comp_unit_head): Likewise.
2159         (lookup_dwo_unit_in_dwp): Likewise.
2160         (get_dwp_file): Likewise.
2161         (process_cu_includes): Likewise.
2162         (struct free_dwo_file_cleanup_data): New struct.
2163         (dwarf2_has_info): Use get_dwarf2_per_objfile and
2164         set_dwarf2_per_objfile.
2165         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
2166         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
2167         context, adjust calls.
2168         (dw2_instantiate_symtab): Likewise.
2169         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
2170         (dw2_get_cu): Likewise.
2171         (create_cu_from_index_list): Change objfile parameter to
2172         dwarf2_per_objfile.
2173         (create_cus_from_index_list): Get dwarf2_per_objfile from
2174         context, adjust calls.
2175         (create_cus_from_index): Likewise.
2176         (create_signatured_type_table_from_index): Change objfile
2177         parameter to dwarf2_per_objfile.
2178         (create_signatured_type_table_from_debug_names): Change objfile
2179         parameter to dwarf2_per_objfile.
2180         (create_addrmap_from_index): Likewise.
2181         (create_addrmap_from_aranges): Likewise.
2182         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
2183         (dw2_setup): Remove.
2184         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
2185         context.
2186         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
2187         get_dwarf2_per_objfile.
2188         (dw2_forget_cached_source_info): Likewise.
2189         (dw2_map_symtabs_matching_filename): Likewise.
2190         (struct dw2_symtab_iterator) <index>: Remove.
2191         <dwarf2_per_objfile>: New field.
2192         (dw2_symtab_iter_init): Replace index parameter with
2193         dwarf2_per_objfile.
2194         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
2195         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
2196         (dw2_print_stats): Likewise.
2197         (dw2_dump): Likewise.
2198         (dw2_expand_symtabs_for_function): Likewise.
2199         (dw2_expand_all_symtabs): Likewise.
2200         (dw2_expand_symtabs_with_fullname): Likewise.
2201         (dw2_expand_marked_cus): Replace index and objfile parameters
2202         with dwarf2_per_objfile.
2203         (dw_expand_symtabs_matching_file_matcher): Add
2204         dwarf2_per_objfile parameter and adjust calls.
2205         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
2206         adjust calls.
2207         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
2208         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
2209         adjust calls.
2210         (create_cus_from_debug_names_list): Replace objfile parameter
2211         with dwarf2_per_objfile and adjust calls.
2212         (create_cus_from_debug_names): Likewise.
2213         (dwarf2_read_debug_names): Likewise.
2214         (mapped_debug_names::namei_to_name): Adjust call.
2215         (dw2_debug_names_iterator::next): Likewise.
2216         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2217         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
2218         (dw2_debug_names_dump): Likewise.
2219         (dw2_debug_names_expand_symtabs_for_function): Likewise.
2220         (dw2_debug_names_expand_symtabs_matching): Likewise.
2221         (dwarf2_initialize_objfile): Likewise.
2222         (dwarf2_build_psymtabs): Likewise.
2223         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
2224         this_cu.
2225         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
2226         (read_and_check_comp_unit_head): Likewise.
2227         (read_abbrev_offset): Likewise.
2228         (create_debug_type_hash_table): Likewise.
2229         (create_debug_types_hash_table): Likewise.
2230         (create_all_type_units): Replace objfile parameter with
2231         dwarf2_per_objfile.
2232         (add_type_unit): Add dwarf2_per_objfile parameter.
2233         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
2234         with dwarf2_per_objfile.
2235         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
2236         (lookup_dwp_signatured_type): Likewise.
2237         (lookup_signatured_type): Likewise.
2238         (read_cutu_die_from_dwo): Likewise.
2239         (init_tu_and_read_dwo_dies): Likewise.
2240         (init_cutu_and_read_dies): Likewise.
2241         (init_cutu_and_read_dies_no_follow): Likewise.
2242         (allocate_type_unit_groups_table): Add objfile parameter.
2243         (create_type_unit_group): Use dwarf2_per_objfile from cu.
2244         (get_type_unit_group): Likewise.
2245         (process_psymtab_comp_unit): Update call.
2246         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
2247         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
2248         (print_tu_stats): Likewise.
2249         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
2250         in void* parameter.
2251         (build_type_psymtabs): Change objfile parameter to
2252         dwarf2_per_objfile.
2253         (process_skeletonless_type_unit): Use dwarf2_per_objfile
2254         passed in void* parameter.
2255         (process_skeletonless_type_units): Change objfile parameter to
2256         dwarf2_per_objfile.
2257         (set_partial_user): Likewise.
2258         (dwarf2_build_psymtabs_hard): Likewise.
2259         (read_comp_units_from_section): Likewise.
2260         (create_all_comp_units): Likewise.
2261         (scan_partial_symbols): Update calls.
2262         (add_partial_symbol): Likewise.
2263         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
2264         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
2265         (process_queue): Add dwarf2_per_objfile parameter.
2266         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
2267         (compute_compunit_symtab_includes): Likewise.
2268         (process_cu_includes): Add dwarf2_per_objfile parameter.
2269         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
2270         (process_full_type_unit): Likewise.
2271         (process_imported_unit_die): Update call.
2272         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
2273         (read_file_scope): Likewise.
2274         (allocate_dwo_file_hash_table): Add objfile parameter.
2275         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
2276         (create_cus_hash_table): Likewise.
2277         (create_dwp_hash_table): Likewise.
2278         (create_dwo_unit_in_dwp_v1): Likewise.
2279         (create_dwp_v2_section): Likewise.
2280         (create_dwo_unit_in_dwp_v2): Likewise.
2281         (lookup_dwo_unit_in_dwp): Likewise.
2282         (try_open_dwop_file): Likewise.
2283         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
2284         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
2285         cleanup to include a reference to dwarf2_per_objfile.
2286         (open_dwp_file): Add dwarf2_per_objfile parameter.
2287         (open_and_init_dwp_file): Likewise.
2288         (get_dwp_file): Likewise.
2289         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
2290         (queue_and_load_all_dwo_tus): Update call.
2291         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
2292         data.
2293         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
2294         (dwarf2_ranges_process): Likewise.
2295         (dwarf2_get_pc_bounds): Likewise.
2296         (mark_common_block_symbol_computed): Likewise.
2297         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2298         (dwarf2_read_abbrevs): Update call.
2299         (read_partial_die): Use dwarf2_per_objfile from cu.
2300         (find_partial_die): Likewise.
2301         (fixup_partial_die): Likewise.
2302         (read_attribute_value): Likewise.
2303         (read_indirect_string_at_offset_from): Add objfile parameter.
2304         (read_indirect_string_at_offset): Add dwarf2_per_objfile
2305         parameter.
2306         (read_indirect_string_from_dwz): Add objfile parameter.
2307         (read_indirect_string): Add objfile parameter.
2308         (read_addr_index_1): Add dwarf2_per_objfile parameter.
2309         (read_addr_index): Use dwarf2_per_objfile from cu.
2310         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
2311         call dw2_setup.
2312         (read_str_index): Use dwarf2_per_objfile from cu.
2313         (get_debug_line_section): Likewise.
2314         (read_formatted_entries): Add dwarf2_per_objfile parameter.
2315         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
2316         (new_symbol_full): Use dwarf2_per_objfile from cu.
2317         (build_error_marker_type): Likewise.
2318         (lookup_die_type): Likewise.
2319         (determine_prefix): Likewise.
2320         (follow_die_offset): Likewise.
2321         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
2322         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
2323         (dwarf2_fetch_die_type_sect_off): Likewise.
2324         (dwarf2_get_die_type): Likewise.
2325         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
2326         (get_signatured_type): Likewise.
2327         (get_DW_AT_signature_type): Likewise.
2328         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
2329         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
2330         (cu_debug_loc_section): Likewise.
2331         (fill_in_loclist_baton): Likewise.
2332         (dwarf2_symbol_mark_computed): Likewise.
2333         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2334         dwarf2_per_objfile.
2335         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
2336         parameter.
2337         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2338         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
2339         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
2340         (set_die_type): Use dwarf2_free_objfile from cu.
2341         (get_die_type_at_offset): Likewise.
2342         (dwarf2_per_objfile_free): Don't assign global variable.
2343         (debug_names) <constructor>: Add dwarf2_per_objfile
2344         parameter, update m_debugstrlookup construction.
2345         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
2346         parameter.
2347         <m_dwarf2_per_objfile>: New field.
2348         <lookup>: Use m_dwarf2_per_objfile.
2349         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
2350         (psyms_seen_size): Likewise.
2351         (write_gdbindex): Replace objfile parameter with
2352         dwarf2_per_objfile.
2353         (write_debug_names): Likewise.
2354         (write_psymtabs_to_index): Likewise.
2355         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
2356         calls.
2357
2358 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2359
2360         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
2361         <dwarf2_per_objfile>: New field.
2362         (struct dwarf2_per_cu_data) <objfile>: Remove.
2363         <dwarf2_per_objfile>: New field.
2364         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
2365         of objfile.
2366         (create_signatured_type_table_from_index): Likewise.
2367         (create_debug_type_hash_table): Likewise.
2368         (fill_in_sig_entry_from_dwo_entry): Likewise.
2369         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
2370         (create_type_unit_group): Assign dwarf2_per_objfile instead of
2371         objfile.
2372         (create_partial_symtab): Access objfile through
2373         dwarf2_per_objfile.
2374         (process_psymtab_comp_unit_reader): Likewise.
2375         (read_comp_units_from_section): Likewise.
2376         (scan_partial_symbols): Likewise.
2377         (add_partial_symbol): Likewise.
2378         (add_partial_subprogram): Likewise.
2379         (peek_die_abbrev): Likewise.
2380         (fixup_go_packaging): Likewise.
2381         (process_full_comp_unit): Likewise.
2382         (process_full_type_unit): Likewise.
2383         (process_imported_unit_die): Likewise.
2384         (dwarf2_compute_name): Likewise.
2385         (dwarf2_physname): Likewise.
2386         (read_import_statement): Likewise.
2387         (create_cus_hash_table): Assign dwarf2_physname instead of
2388         objfile.
2389         (read_func_scope): Access objfile through dwarf2_per_objfile.
2390         (read_lexical_block_scope): Likewise.
2391         (read_call_site_scope): Likewise.
2392         (read_variable): Likewise.
2393         (dwarf2_rnglists_process): Likewise.
2394         (dwarf2_ranges_process): Likewise.
2395         (dwarf2_ranges_read): Likewise.
2396         (dwarf2_record_block_ranges): Likewise.
2397         (dwarf2_add_field): Likewise.
2398         (dwarf2_add_member_fn): Likewise.
2399         (read_structure_type): Likewise.
2400         (process_structure_scope): Likewise.
2401         (read_enumeration_type): Likewise.
2402         (read_array_type): Likewise.
2403         (read_common_block): Likewise.
2404         (read_namespace_type): Likewise.
2405         (read_namespace): Likewise.
2406         (read_module_type): Likewise.
2407         (read_tag_pointer_type): Likewise.
2408         (read_tag_ptr_to_member_type): Likewise.
2409         (read_tag_string_type): Likewise.
2410         (read_subroutine_type): Likewise.
2411         (read_typedef): Likewise.
2412         (read_base_type): Likewise.
2413         (attr_to_dynamic_prop): Likewise.
2414         (read_subrange_type): Likewise.
2415         (read_unspecified_type): Likewise.
2416         (load_partial_dies): Likewise.
2417         (read_partial_die): Likewise.
2418         (find_partial_die): Likewise.
2419         (guess_partial_die_structure_name): Likewise.
2420         (fixup_partial_die): Likewise.
2421         (read_attribute_value): Likewise.
2422         (read_addr_index_from_leb128): Likewise.
2423         (dwarf2_read_addr_index): Likewise.
2424         (dwarf2_string_attr): Likewise.
2425         (lnp_state_machine::check_line_address): Likewise.
2426         (dwarf_decode_lines_1): Likewise.
2427         (dwarf_decode_lines): Likewise.
2428         (dwarf2_start_symtab): Likewise.
2429         (var_decode_location): Likewise.
2430         (new_symbol_full): Likewise.
2431         (dwarf2_const_value_data): Likewise.
2432         (dwarf2_const_value_attr): Likewise.
2433         (dwarf2_const_value): Likewise.
2434         (die_type): Likewise.
2435         (die_containing_type): Likewise.
2436         (lookup_die_type): Likewise.
2437         (guess_full_die_structure_name): Likewise.
2438         (anonymous_struct_prefix): Likewise.
2439         (dwarf2_name): Likewise.
2440         (follow_die_ref_or_sig): Likewise.
2441         (follow_die_offset): Likewise.
2442         (follow_die_ref): Likewise.
2443         (dwarf2_fetch_die_loc_sect_off): Likewise.
2444         (dwarf2_fetch_constant_bytes): Likewise.
2445         (dwarf2_fetch_die_type_sect_off): Likewise.
2446         (dwarf2_get_die_type): Likewise.
2447         (follow_die_sig): Likewise.
2448         (decode_locdesc): Likewise.
2449         (dwarf2_per_cu_objfile): Likewise.
2450         (dwarf2_per_cu_text_offset): Likewise.
2451         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
2452         objfile.
2453         (set_die_type): Access objfile through
2454         dwarf2_per_objfile.
2455
2456 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2457
2458         * valprint.c (converted_character_d): Remove typedef.
2459         (DEF_VEC_O (converted_character_d)): Remove.
2460         (count_next_character): Use std::vector.
2461         (print_converted_chars_to_obstack): Likewise.
2462         (generic_printstr): Likewise.
2463
2464 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2465
2466         * xml-support.h (struct gdb_xml_value): Add constructor.
2467         <value>: Change type to unique_xmalloc_ptr.
2468         (gdb_xml_value_s): Remove typedef.
2469         (DEF_VEC_O (gdb_xml_value_s)): Remove.
2470         (gdb_xml_element_start_handler): Change parameter type to
2471         std::vector.
2472         (xml_find_attribute): Likewise.
2473         * xml-support.c (xml_find_attribute): Change parameter type to
2474         std::vector and adjust.
2475         (gdb_xml_values_cleanup): Remove.
2476         (gdb_xml_parser::start_element): Adjust to std::vector.
2477         (xinclude_start_include): Change paraeter type to std::vector
2478         and adjust.
2479         * btrace.c (check_xml_btrace_version): Likewise.
2480         (parse_xml_btrace_block): Likewise.
2481         (parse_xml_btrace_pt_config_cpu): Likewise.
2482         (parse_xml_btrace_pt): Likewise.
2483         (parse_xml_btrace_conf_bts): Likewise.
2484         (parse_xml_btrace_conf_pt): Likewise.
2485         * memory-map.c (memory_map_start_memory): Likewise.
2486         (memory_map_start_property): Likewise.
2487         * osdata.c (osdata_start_osdata): Likewise.
2488         (osdata_start_item): Likewise.
2489         (osdata_start_column): Likewise.
2490         * remote.c (start_thread): Likewise.
2491         * solib-aix.c (library_list_start_library): Likewise.
2492         (library_list_start_list): Likewise.
2493         * solib-svr4.c (library_list_start_library): Likewise.
2494         (svr4_library_list_start_list): Likewise.
2495         * solib-target.c (library_list_start_segment): Likewise.
2496         (library_list_start_section): Likewise.
2497         (library_list_start_library): Likewise.
2498         (library_list_start_list): Likewise.
2499         * tracepoint.c (traceframe_info_start_memory): Likewise.
2500         (traceframe_info_start_tvar): Likewise.
2501         * xml-syscall.c (syscall_start_syscall): Likewise.
2502         * xml-tdesc.c (tdesc_start_target): Likewise.
2503         (tdesc_start_feature): Likewise.
2504         (tdesc_start_reg): Likewise.
2505         (tdesc_start_union): Likewise.
2506         (tdesc_start_struct): Likewise.
2507         (tdesc_start_flags): Likewise.
2508         (tdesc_start_enum): Likewise.
2509         (tdesc_start_field): Likewise.
2510         (tdesc_start_enum_value): Likewise.
2511         (tdesc_start_vector): Likewise.
2512
2513 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2514
2515         * extension.h (struct xmethod_worker) <clone>: Remove.
2516         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
2517         Remove.
2518         (python_xmethod_worker::clone): Remove.
2519         * valops.c (find_overload_match): Use std::move instead of
2520         clone.
2521
2522 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2523
2524         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
2525         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
2526         <free_xmethod_worker_data>: Remove.
2527         <get_matching_xmethod_workers>: Chance VEC to std::vector.
2528         <get_xmethod_arg_types>: Remove.
2529         <get_xmethod_result_type>: Remove.
2530         <invoke_xmethod>: Remove.
2531         * extension.c (new_xmethod_worker): Remove.
2532         (clone_xmethod_worker): Remove.
2533         (get_matching_xmethod_workers): Return void, pass std::vector by
2534         pointer.
2535         (get_xmethod_arg_types): Rename to...
2536         (xmethod_worker::get_arg_types): ... this, and adjust.
2537         (get_xmethod_result_type): Rename to...
2538         (xmethod_worker::get_result_type): ... this, and adjust.
2539         (invoke_xmethod): Remove.
2540         (free_xmethod_worker): Remove.
2541         (free_xmethod_worker_vec): Remove.
2542         * extension.h (enum ext_lang_rc): Move here from
2543         extension-priv.h.
2544         (struct xmethod_worker): Add constructor and destructor.
2545         <data>: Remove.
2546         <value>: Remove.
2547         <invoke, clone, do_get_result_type, do_get_arg_types>: New
2548         virtual pure methods.
2549         <get_arg_types, get_result_type>: New methods.
2550         (xmethod_worker_ptr): Remove typedef.
2551         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
2552         (xmethod_worker_vec): Remove typedef.
2553         (xmethod_worker_up): New typedef.
2554         (invoke_xmethod): Remove.
2555         (clone_xmethod_worker): Remove.
2556         (free_xmethod_worker): Remove.
2557         (free_xmethod_worker_vec): Remove.
2558         (get_xmethod_arg_types): Remove.
2559         (get_xmethod_result_type): Remove.
2560         * valops.c (find_method_list): Use std::vector, don't use
2561         intermediate vector.
2562         (value_find_oload_method_list): Use std::vector.
2563         (find_overload_match): Use std::vector.
2564         (find_oload_champ): Use std::vector.
2565         * value.c (value_free): Use operator delete.
2566         (value_of_xmethod): Rename to...
2567         (value_from_xmethod): ... this.  Don't assign
2568         xmethod_worker::value, take rvalue-reference.
2569         (result_type_of_xmethod): Adjust.
2570         (call_xmethod): Adjust.
2571         * value.h: Include extension.h.
2572         (struct xmethod_worker): Don't forward-declare.
2573         (value_of_xmethod): Rename to...
2574         (value_from_xmethod): ... this, take rvalue-reference.
2575         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
2576         (struct python_xmethod_worker): ... this, add constructor and
2577         destructor.
2578         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
2579         (gdbpy_free_xmethod_worker_data): Rename to...
2580         (python_xmethod_worker::~python_xmethod_worker): ... this and
2581         adjust.
2582         (gdbpy_clone_xmethod_worker_data): Rename to...
2583         (python_xmethod_worker::clone): ... this and adjust.
2584         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
2585         temporary vector.
2586         (gdbpy_get_xmethod_arg_types): Rename to...
2587         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
2588         (gdbpy_get_xmethod_result_type): Rename to...
2589         (python_xmethod_worker::do_get_result_type): ... this and
2590         adjust.
2591         (gdbpy_invoke_xmethod): Rename to...
2592         (python_xmethod_worker::invoke): ... this and adjust.
2593         (new_python_xmethod_worker): Rename to...
2594         (python_xmethod_worker::python_xmethod_worker): ... this and
2595         adjust.
2596         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
2597         Remove.
2598         (gdbpy_free_xmethod_worker_data): Remove.
2599         (gdbpy_get_matching_xmethod_workers): Use std::vector.
2600         (gdbpy_get_xmethod_arg_types): Remove.
2601         (gdbpy_get_xmethod_result_type): Remove.
2602         (gdbpy_invoke_xmethod): Remove.
2603         * python/python.c (python_extension_ops): Remove obsolete
2604         callbacks.
2605
2606 2018-01-05  Pedro Alves  <palves@redhat.com>
2607
2608         PR gdb/18653
2609         * common/signals-state-save-restore.c
2610         (save_original_signals_state): New parameter 'quiet'.  Warn if we
2611         find a custom handler preinstalled, instead of internal erroring.
2612         But only warn if !quiet.
2613         * common/signals-state-save-restore.h
2614         (save_original_signals_state): New parameter 'quiet'.
2615         * main.c (captured_main_1): Move save_original_signals_state call
2616         after option handling, and pass QUIET.
2617
2618 2018-01-05  Pedro Alves  <palves@redhat.com>
2619
2620         * spu-tdep.c (spu_catch_start): Pass
2621         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
2622
2623 2018-01-05  Pedro Alves  <palves@redhat.com>
2624
2625         PR gdb/22670
2626         * ada-lang.c (literal_symbol_name_matcher): New function.
2627         (ada_get_symbol_name_matcher): Use it for
2628         symbol_name_match_type::SEARCH_NAME.
2629         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
2630         it down instead of assuming symbol_name_match_type::FULL.
2631         * block.h (block_lookup_symbol): New parameter 'match_type'.
2632         * c-valprint.c (print_unpacked_pointer): Use
2633         lookup_symbol_search_name instead of lookup_symbol.
2634         * compile/compile-object-load.c (get_out_value_type): Pass down
2635         symbol_name_match_type::SEARCH_NAME.
2636         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
2637         symbol_name_match_type::FULL.
2638         * cp-support.c (cp_get_symbol_name_matcher): Handle
2639         symbol_name_match_type::SEARCH_NAME.
2640         * infrun.c (insert_exception_resume_breakpoint): Use
2641         lookup_symbol_search_name.
2642         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
2643         * psymtab.c (maintenance_check_psymtabs): Use
2644         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
2645         * stack.c (print_frame_args): Use lookup_symbol_search_name and
2646         SYMBOL_SEARCH_NAME.
2647         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
2648         if symbol_name_match_type::SEARCH_NAME.
2649         (lookup_symbol_in_language): Pass down
2650         symbol_name_match_type::FULL.
2651         (lookup_symbol_search_name): New.
2652         (lookup_language_this): Pass down
2653         symbol_name_match_type::SEARCH_NAME.
2654         (lookup_symbol_aux, lookup_local_symbol): New parameter
2655         'match_type'.  Pass it down.
2656         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
2657         (lookup_symbol_search_name): New declaration.
2658         (lookup_symbol_in_block): New 'match_type' parameter.
2659
2660 2018-01-05  Pedro Alves  <palves@redhat.com>
2661
2662         PR gdb/22670
2663         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
2664         ada_lookup_symbol.
2665         (ada_lookup_symbol): Reimplement in terms of
2666         ada_lookup_symbol_list, bits factored out from
2667         ada_lookup_encoded_symbol.
2668
2669 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2670
2671         * ada-exp.y (write_object_renaming): When subscripting an array
2672         using a symbol as the index, pass the block in call to
2673         ada_lookup_encoded_symbol when looking that symbol up.
2674
2675 2018-01-05  Jerome Guitton  <guitton@adacore.com>
2676
2677         * ada-lang.c (ada_array_length): Use ada_index_type instead of
2678         TYPE_INDEX_TYPE.
2679
2680 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2681
2682         * ada-lang.c (ada_to_fixed_value_create): Add handling of
2683         the case where VALUE_LVAL (val0) is not lval_memory.
2684
2685 2018-01-05  Xavier Roirand  <roirand@adacore.com>
2686
2687         * ada-valprint.c (print_optional_low_bound): Handle
2688         character-indexed array printing like boolean-indexed array
2689         printing.
2690
2691 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2692
2693         * NEWS: Create a new section for the next release branch.
2694         Rename the section of the current branch, now that it has
2695         been cut.
2696
2697 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2698
2699         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
2700         * version.in: Bump version to 8.1.50.DATE-git.
2701
2702 2018-01-03  Xavier Roirand  <roirand@adacore.com>
2703
2704         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
2705         Add field.
2706         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
2707         Add field.
2708         (default_exception_support_info) <catch_handlers_sym>: Add field.
2709         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
2710         (ada_exception_name_addr_1): Add "catch handlers" handling.
2711         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
2712         Update all callers.
2713         (create_excep_cond_exprs) <ex>: Add parameter.
2714         (re_set_exception): Update create_excep_cond_exprs call.
2715         (print_it_exception, print_one_exception, print_mention_exception)
2716         (print_recreate_exception): Add "catch handler" handling.
2717         (allocate_location_catch_handlers, re_set_catch_handlers)
2718         (check_status_catch_handlers, print_it_catch_handlers)
2719         (print_one_catch_handlers, print_mention_catch_handlers)
2720         (print_recreate_catch_handlers): New function.
2721         (catch_handlers_breakpoint_ops): New variable.
2722         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
2723         Add parameter.  Add "catch handler" handling.
2724         (ada_exception_sym_name, ada_exception_breakpoint_ops):
2725         Add "catch handler" handling.
2726         (ada_exception_catchpoint_cond_string): Add "catch handler"
2727         handling.
2728         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
2729         call.
2730         (catch_ada_handlers_command): New function.
2731         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
2732         operations structure.
2733         (_initialize_ada_language): Add "catch handlers" command entry.
2734         * NEWS: Document "catch handlers" feature.
2735
2736 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2737
2738         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
2739         account when creating the array type of the slice.
2740         (ada_value_slice): Likewise.
2741
2742 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2743
2744         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
2745         New enum value.
2746         (create_array_type_with_stride): Add byte_stride_prop parameter.
2747         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
2748         New parameter.  Update all callers in this file.
2749         (array_type_has_dynamic_stride): New function.
2750         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
2751         of arrays with dynamic byte strides.
2752         * dwarf2read.c (read_array_type): Add support for dynamic
2753         DW_AT_byte_stride attributes.
2754
2755 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2756
2757         * dwarf2read.c (read_unspecified_type): Treat
2758         DW_TAG_enumeration_type DIEs from Ada units as stubs.
2759
2760 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2761
2762         Update copyright year range in all GDB files.
2763
2764 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2765
2766         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
2767         and gdb/testsuite/gdb.base/step-line.c.
2768
2769 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2770
2771         * copyright.py (main): Dump the contents of
2772         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
2773         even if BY_HAND is empty.
2774
2775 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2776
2777         * top.c (print_gdb_version): Update Copyright year in version
2778         message.
2779
2780 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2781
2782         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
2783
2784 For older changes see ChangeLog-2017.
2785 \f
2786 Local Variables:
2787 mode: change-log
2788 left-margin: 8
2789 fill-column: 74
2790 version-control: never
2791 coding: utf-8
2792 End: