gdb/ChangeLog

   1 2018-03-08  Tom Tromey  <tom@tromey.com>
   2
   3         * source.c (get_filename_and_charpos): Use scoped_fd.
   4         * nto-procfs.c (procfs_open_1): Use scoped_fd.
   5         (procfs_pidlist): Likewise.
   6         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
   7         (iterate_over_mappings): Likewise.
   8
   9 2018-03-08  Tom Tromey  <tom@tromey.com>
  10
  11         * infcall.c (struct call_return_meta_info)
  12         <stack_temporaries_enabled>: Remove.
  13         (get_call_return_value, call_function_by_hand_dummy): Update.
  14         * thread.c (disable_thread_stack_temporaries): Remove.
  15         (enable_thread_stack_temporaries): Remove.
  16         (thread_stack_temporaries_enabled_p): Return bool.
  17         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
  18         (get_last_thread_stack_temporary): Update.
  19         * eval.c (evaluate_subexp): Update.
  20         * gdbthread.h (class enable_thread_stack_temporaries): Now a
  21         class, not a function.
  22         (value_ptr, value_vec): Remove typedefs.
  23         (class thread_info) <stack_temporaries_enabled>: Now bool.
  24         <stack_temporaries>: Now a std::vector.
  25         (thread_stack_temporaries_enabled_p)
  26         (value_in_thread_stack_temporaries): Return bool.
  27
  28 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
  29
  30         * remote.c (putpkt_binary): Fix omitted bytes reporting.
  31         (getpkt_or_notif_sane_1): Likewise.
  32
  33 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  34
  35         * build-id.c (build_id_to_debug_bfd): Use std::string.
  36
  37 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  38
  39         * build-id.c (find_separate_debug_file_by_buildid): Return
  40         std::string.
  41         * build-id.h (find_separate_debug_file_by_buildid): Return
  42         std::string.
  43         * coffread.c (coff_symfile_read): Adjust to std::string.
  44         * elfread.c (elf_symfile_read): Adjust to std::string.
  45         * symfile.c (separate_debug_file_exists): Change parameter to
  46         std::string.
  47         (find_separate_debug_file): Return std::string.
  48         (find_separate_debug_file_by_debuglink): Return std::string.
  49         * symfile.h (find_separate_debug_file_by_debuglink): Return
  50         std::string.
  51
  52 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  53
  54         * common/xml-utils.c (xml_escape_text): Move code to...
  55         (xml_escape_text_append): ... this new function.
  56         * common/xml-utils.h (xml_escape_text_append): New declaration.
  57         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
  58         New function.
  59         (_initialize_xml_utils): register test_xml_escape_text_append as
  60         a selftest.
  61
  62 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
  63
  64         * defs.h: Remove MAX_REGISTER_SIZE.
  65         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
  66         asserts.
  67         * python/py-unwind.c (pyuw_sniffer): Likewise.
  68
  69 2018-03-07  Tom Tromey  <tom@tromey.com>
  70
  71         * linux-tdep.c (linux_info_proc): Update.
  72         * target.h (struct target_ops) <to_fileio_readlink>: Return
  73         optional<string>.
  74         (target_fileio_readlink): Return optional<string>.
  75         * remote.c (remote_hostio_readlink): Return optional<string>.
  76         * inf-child.c (inf_child_fileio_readlink): Return
  77         optional<string>.
  78         * target.c (target_fileio_readlink): Return optional<string>.
  79
  80 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
  81
  82         * regcache.c (cooked_read_test): Add riscv to the list of
  83         architectures that have a save_reggroup.
  84
  85 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  86
  87         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
  88         value is not a dynamic class object.
  89
  90 2018-03-06  Tom Tromey  <tom@tromey.com>
  91
  92         * rust-exp.y: Formatting fixes.
  93
  94 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
  95
  96         * riscv-tdep.c (riscv_register_name): Remove target description
  97         support.
  98         (riscv_gdbarch_init): Remove target description check.
  99
 100 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 101
 102         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
 103         comment.
 104         * riscv-tdep.h: Likewise.
 105
 106 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 107
 108         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
 109         (riscv_pseudo_register_write): Delete.
 110         (riscv_gdbarch_init): Remove all use of pseudo registers.
 111
 112 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 113
 114         * record-btrace.c (btrace_print_lines): Replace cleanup
 115         parameter with RAII equivalents.
 116         (btrace_insn_history): Replace cleanup with RAII equivalents.
 117         * ui-out.h (make_cleanup_ui_out_list_begin_end,
 118         make_cleanup_ui_out_tuple_begin_end): Remove.
 119         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
 120         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
 121         make_cleanup_ui_out_list_begin_end): Remove.
 122
 123 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 124
 125         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
 126         parameter types to std::vector.  Use bool.
 127         (record_btrace_wait): Replace VEC(tp_t) with
 128         std::vector<thread_info *>.
 129         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
 130
 131 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 132
 133         * record-btrace.c (record_btrace_disable_callback): Remove.
 134         (struct scoped_btrace_disable): New.
 135         (record_btrace_open): Use scoped_btrace_disable.
 136
 137 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 138
 139         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
 140         reading values from registers.
 141
 142 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 143
 144         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
 145         where appropriate.
 146
 147 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 148
 149         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
 150         change parameter type.  Use GDB's print functions, and use
 151         core_addr_to_string where appropriate.
 152         (riscv_push_dummy_call): Use core_addr_to_string where
 153         appropriate, update call to riscv_print_arg_location, and reindent
 154         a few lines.
 155         (riscv_return_value): Update call to riscv_print_arg_location.
 156
 157 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 158             Tim Newsome <tim@sifive.com>
 159             Albert Ou <a0u@eecs.berkeley.edu>
 160             Darius Rad <darius@bluespec.com>
 161
 162         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
 163         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
 164         (ALLDEPFILES): Add riscv-tdep.c
 165         * configure.tgt: Add riscv support.
 166         * riscv-tdep.c: New file.
 167         * riscv-tdep.h: New file.
 168         * NEWS: Mention new target.
 169         * MAINTAINERS: Add entry for riscv.
 170
 171 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 172
 173         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
 174         fields within aggregates.
 175
 176 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
 177
 178         * record-btrace.c (btrace_print_lines): Change type of flags to
 179         gdb_disassembly_flags.
 180
 181 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 182
 183         * fbsd-nat.c: Include "inf-ptrace.h".
 184         (USE_SIGTRAP_SIGINFO): Conditionally define.
 185         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
 186         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
 187         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
 188         function.
 189         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
 190         Likewise.
 191         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
 192         Likewise.
 193         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
 194         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
 195         "supports_stopped_by_hw_breakpoint" target methods.
 196
 197 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 198
 199         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
 200         * fbsd-nat.c (debug_fbsd_nat): New variable.
 201         (show_fbsd_nat_debug): New function.
 202         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
 203         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
 204
 205 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 206
 207         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
 208         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
 209         prototype.
 210         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
 211         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
 212         method.
 213
 214 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 215
 216         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
 217         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
 218
 219 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 220
 221         * charset.c (struct charset_vector): New.
 222         (charsets): Change type to charset_vector.
 223         (find_charset_names): Adjust.
 224         (add_one): Adjust.
 225         (_initialize_charset): Adjust.
 226
 227 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 228
 229         * progspace.h (struct program_space) <deleted_solibs>: Change
 230         type to std::vector<std::string>.
 231         * progspace.c (clear_program_space_solib_cache): Adjust.
 232         * breakpoint.c (print_solib_event): Adjust.
 233         (check_status_catch_solib): Adjust.
 234         * solib.c (update_solib_list): Adjust.
 235         * ui-out.h (class ui_out) <field_string>: New overload.
 236         * ui-out.c (ui_out::field_string): New overload.
 237
 238 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 239
 240         * progspace.h (struct program_space): Add constructor and
 241         destructor, initialize fields.
 242         (add_program_space): Remove.
 243         * progspace.c (add_program_space): Rename to...
 244         (program_space::program_space): ... this.
 245         (release_program_space): Rename to...
 246         (program_space::~program_space): ... this.
 247         (delete_program_space): Use delete to delete program_space.
 248         (initialize_progspace): Use new to allocate program_space.
 249         * inferior.c (add_inferior_with_spaces): Likewise.
 250         (clone_inferior_command): Likewise.
 251         * infrun.c (follow_fork_inferior): Likewise.
 252         (handle_vfork_child_exec_or_exit): Likewise.
 253
 254 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 255
 256         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
 257         (delim_string_to_char_ptr_vec): Return std::vector of
 258         gdb::unique_xmalloc_ptr.
 259         (dirnames_to_char_ptr_vec_append): Take std::vector of
 260         gdb::unique_xmalloc_ptr.
 261         (dirnames_to_char_ptr_vec): Return std::vector of
 262         gdb::unique_xmalloc_ptr.
 263         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
 264         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
 265         (delim_string_to_char_ptr_vec): Return an std::vector of
 266         gdb::unique_xmalloc_ptr, adjust the code.
 267         (dirnames_to_char_ptr_vec_append): Take an std::vector of
 268         gdb::unique_xmalloc_ptr, adjust the code.
 269         (dirnames_to_char_ptr_vec): Return an std::vector of
 270         gdb::unique_xmalloc_ptr, adjust the code.
 271         * auto-load.c (auto_load_safe_path_vec): Change type to
 272         std::vector of gdb::unique_xmalloc_ptr.
 273         (auto_load_expand_dir_vars): Return an std::vector of
 274         gdb::unique_xmalloc_ptr, adjust the code.
 275         (auto_load_safe_path_vec_update): Adjust.
 276         (filename_is_in_auto_load_safe_path_vec): Adjust.
 277         (auto_load_objfile_script_1): Adjust.
 278         * build-id.c (build_id_to_debug_bfd): Adjust.
 279         * linux-thread-db.c (thread_db_load_search): Adjust.
 280         * source.c (add_path): Adjust.
 281         (openp): Adjust.
 282         * symfile.c (find_separate_debug_file): Adjust.
 283         * utils.c (do_free_char_ptr_vec): Remove.
 284         (make_cleanup_free_char_ptr_vec): Remove.
 285
 286 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
 287
 288         PR gdb/22907
 289         * common/pathstuff.c: Conditionally include "<windows.h>".
 290
 291 2018-03-01  Georg Sauthoff  <mail@georg.so>
 292
 293         PR gdb/22888
 294         * gcore.in: Quote variables and switch interpreter to bash.
 295
 296 2018-03-01  Tom Tromey  <tom@tromey.com>
 297
 298         * dwarf2read.c (alloc_discriminant_info): Fix default_index
 299         assertion.  Add assertion for discriminant_index.
 300         (quirk_rust_enum): Use correct base type name in univariant case.
 301
 302 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
 303
 304         * record.c (get_call_history_modifiers): Return a
 305         record_print_flags.
 306         (cmd_record_call_history): Adjust.
 307         * record-btrace.c (record_btrace_call_history): Adjust.
 308         (record_btrace_call_history_range): Adjust.
 309         (record_btrace_call_history_from): Adjust.
 310         * target-debug.h (target_debug_print_record_print_flags): New.
 311         * target-delegates.c: Re-generate.
 312         * target.c (target_call_history): Change flags type.
 313         (target_call_history_from): Likewise.
 314         (target_call_history_range): Likewise.
 315         * target.h (struct target_ops) <target_call_history>: Likewise.
 316         (target_call_history_from): Likewise.
 317         (target_call_history_range): Likewise.
 318
 319 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 320             Simon Marchi  <simon.marchi@polymtl.ca>
 321
 322         * common/common-utils.c: Include "sys/stat.h".
 323         (is_regular_file): Move here from "source.c"; change return
 324         type to "bool".
 325         * common/common-utils.h (is_regular_file): New prototype.
 326         * common/pathstuff.c (contains_dir_separator): New function.
 327         * common/pathstuff.h (contains_dir_separator): New prototype.
 328         * source.c: Don't include "sys/stat.h".
 329         (is_regular_file): Move to "common/common-utils.c".
 330
 331 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 332
 333         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
 334         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
 335         * auto-load.c: Include "common/pathstuff.h".
 336         * common/common-def.h (current_directory): Move here.
 337         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
 338         function.
 339         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
 340         prototype.
 341         * common/pathstuff.c: New file.
 342         * common/pathstuff.h: New file.
 343         * compile/compile.c: Include "common/pathstuff.h".
 344         * defs.h (current_directory): Move to "common/common-defs.h".
 345         * dwarf2read.c: Include "common/pathstuff.h".
 346         * exec.c: Likewise.
 347         * guile/scm-safe-call.c: Likewise.
 348         * linux-thread-db.c: Likewise.
 349         * main.c: Likewise.
 350         * nto-tdep.c: Likewise.
 351         * objfiles.c: Likewise.
 352         * source.c: Likewise.
 353         * symtab.c: Likewise.
 354         * utils.c: Include "common/pathstuff.h".
 355         (gdb_realpath): Move to "common/pathstuff.c".
 356         (gdb_realpath_keepfile): Likewise.
 357         (gdb_abspath): Likewise.
 358         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
 359         (gdb_realpath_keepfile): Likewise.
 360         (gdb_abspath): Likewise.
 361
 362 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
 363
 364         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
 365         wildcard process pid for super_resume for kernels with a
 366         specific bug.
 367
 368 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
 369
 370         * compile/compile.c (get_args): Add additional comments
 371         explaining function.
 372
 373 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
 374             Tom Tromey  <tom@tromey.com>
 375
 376         * target.h (memory_write_request_s): Remove typedef.  Don't define
 377         VEC.
 378         (target_write_memory_blocks): Change argument to std::vector.
 379         (struct memory_write_request): Add constructor.
 380         * target-memory.c (compare_block_starting_address): Return bool.
 381         Change argument types.
 382         (claim_memory): Change arguments to use std::vector.
 383         (split_regular_and_flash_blocks, blocks_to_erase)
 384         (compute_garbled_blocks): Likewise.
 385         (cleanup_request_data, cleanup_write_requests_vector): Remove.
 386         (target_write_memory_blocks): Change argument to std::vector.
 387         * symfile.c (struct load_section_data): Add constructor and
 388         destructor.  Use std::vector for "requests".
 389         (struct load_progress_data): Add initializers.
 390         (load_section_callback): Update.  Use "new".
 391         (clear_memory_write_data): Remove.
 392         (generic_load): Update.
 393
 394 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
 395
 396         * arch/aarch64.h: Use common/tdesc.h.
 397
 398 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 399
 400         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
 401         architecture with a 64-bit ABI.
 402
 403 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 404
 405         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
 406         ahead of target description loading.
 407
 408 2018-02-26  Tom Tromey  <tom@tromey.com>
 409
 410         * stack.c (backtrace_command_1): Update.
 411         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
 412         of "flags".
 413         * python/py-framefilter.c (py_print_frame)
 414         (gdbpy_apply_frame_filter): Change type of "flags".
 415         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
 416         of "flags".
 417         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
 418         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
 419         * extension.h (enum frame_filter_flag): Rename from
 420         frame_filter_flags.
 421         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
 422         (apply_ext_lang_frame_filter): Change type of "flags".
 423         * extension.c (apply_ext_lang_frame_filter): Change type of
 424         "flags".
 425         * extension-priv.h (struct extension_language_ops)
 426         <apply_frame_filter>: Change type of "flags".
 427
 428 2018-02-26  Tom Tromey  <tom@tromey.com>
 429
 430         PR python/16497:
 431         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
 432         off-by-one in py_end computation.
 433         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
 434         PRINT_MORE_FRAMES.
 435         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
 436         constant.
 437
 438 2018-02-26  Tom Tromey  <tom@tromey.com>
 439
 440         * dwarf2read.c (struct variant_field): New.
 441         (struct nextfield) <variant>: New field.
 442         (dwarf2_add_field): Handle DW_TAG_variant_part.
 443         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
 444         discriminated union.
 445         (read_structure_type): Handle DW_TAG_variant_part.
 446         (handle_struct_member_die): New function, extracted from
 447         process_structure_scope.  Handle DW_TAG_variant.
 448         (process_structure_scope): Handle discriminated unions.  Call
 449         handle_struct_member_die.
 450
 451 2018-02-26  Tom Tromey  <tom@tromey.com>
 452
 453         * rust-lang.h (rust_last_path_segment): Declare.
 454         * rust-lang.c (rust_last_path_segment): Now public.  Change
 455         contract.
 456         (struct disr_info): Remove.
 457         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
 458         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
 459         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
 460         (rust_enum_p, rust_enum_variant): New function.
 461         (rust_underscore_fields): Remove "offset" parameter.
 462         (rust_print_enum): New function.
 463         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
 464         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
 465         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
 466         enums.
 467         (rust_internal_print_type): New function, from rust_print_type.
 468         Remove enum code.
 469         (rust_print_type): Call rust_internal_print_type.
 470         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
 471         Update enum handling.
 472         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
 473         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
 474         (rust_union_quirks): New functions.
 475         (process_full_comp_unit, process_full_type_unit): Call
 476         rust_union_quirks.
 477         (process_structure_scope): Update rust_unions if necessary.
 478
 479 2018-02-26  Tom Tromey  <tom@tromey.com>
 480
 481         * value.h (value_union_variant): Declare.
 482         * valops.c (value_union_variant): New function.
 483         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
 484         (struct discriminant_info): New.
 485         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
 486         enumerator.
 487         (struct main_type) <flag_discriminated_union>: New field.
 488
 489 2018-02-26  Tom Tromey  <tom@tromey.com>
 490
 491         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 492         unittests/unpack-selftests.c.
 493         * unittests/unpack-selftests.c: New file.
 494         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
 495
 496 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 497
 498         * dwarf2read.c (struct partial_die_info) <read>: New method.
 499         (read_partial_die): Remove the declaration.
 500         (load_partial_dies): Update.
 501         (partial_die_info::partial_die_info):
 502         (read_partial_die): Change it to partial_die_info::read.
 503
 504 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 505
 506         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
 507         (fixup_partial_die): Remove declaration.
 508         (scan_partial_symbols): Update.
 509         (partial_die_parent_scope): Likewise.
 510         (partial_die_full_name): Likewise.
 511         (fixup_partial_die): Change it to partial_die_info::fixup.
 512
 513 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 514
 515         * dwarf2read.c (read_partial_die): Update the declaration.
 516         (load_partial_dies): Caller update.
 517         (read_partial_die): Remove one argument abbrev_len.
 518
 519 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 520
 521         * dwarf2read.c (struct partial_die_info): Add ctor, delete
 522         assignment operator.
 523         (load_partial_dies): Use ctor and copy ctor.
 524         (read_partial_die): Update.
 525         (dwarf2_cu::find_partial_die): Use ctor.
 526
 527 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 528
 529         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
 530         (find_partial_die_in_comp_unit): Change it to
 531         dwarf2_cu::find_partial_die.
 532         (find_partial_die): Update.
 533
 534 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 535
 536         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
 537         is NULL.
 538
 539 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 540
 541         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
 542
 543 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 544
 545         * arch/amd64.h: Use common/tdesc.h.
 546         * arch/i386.c: Likewise.
 547         * arch/i386.h: Likewise.
 548         * arch/tic6x.c: Likewise.
 549         * arch/tdesc.h: Move file from here...
 550         * common/tdesc.h: ...to here.
 551         * features/aarch64-core.c: Regenerate.
 552         * features/aarch64-fpu.c: Regenerate.
 553         * features/i386/32bit-avx.c: Regenerate.
 554         * features/i386/32bit-avx512.c: Regenerate.
 555         * features/i386/32bit-core.c: Regenerate.
 556         * features/i386/32bit-linux.c: Regenerate.
 557         * features/i386/32bit-mpx.c: Regenerate.
 558         * features/i386/32bit-pkeys.c: Regenerate.
 559         * features/i386/32bit-sse.c: Regenerate.
 560         * features/i386/64bit-avx.c: Regenerate.
 561         * features/i386/64bit-avx512.c: Regenerate.
 562         * features/i386/64bit-core.c: Regenerate.
 563         * features/i386/64bit-linux.c: Regenerate.
 564         * features/i386/64bit-mpx.c: Regenerate.
 565         * features/i386/64bit-pkeys.c: Regenerate.
 566         * features/i386/64bit-segments.c: Regenerate.
 567         * features/i386/64bit-sse.c: Regenerate.
 568         * features/i386/x32-core.c: Regenerate.
 569         * features/tic6x-c6xp.c: Regenerate.
 570         * features/tic6x-core.c: Regenerate.
 571         * features/tic6x-gp.c: Regenerate.
 572         * target-descriptions.c: Use common/tdesc.h.
 573         * target-descriptions.h: Likewise.
 574
 575 2018-02-24  Tom Tromey  <tom@tromey.com>
 576
 577         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
 578         (try_thread_db_load_from_dir, thread_db_load_search): Use
 579         std::string.
 580         (info_auto_load_libthread_db_compare): Return bool.  Change
 581         argument types.
 582         (info_auto_load_libthread_db): Use std::vector, std::string.
 583         Remove cleanups.
 584
 585 2018-02-24  Tom Tromey  <tom@tromey.com>
 586
 587         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
 588         std::string.
 589         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
 590         std::string*.
 591         * gdbarch.c: Rebuild.
 592         * gdbarch.h: Rebuild.
 593         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
 594         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
 595         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
 596         std::string*.
 597
 598 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
 599
 600         * gdbtypes.h (sect_offset): Change type to uint64_t.
 601         (sect_offset_str): New function.
 602         * dwarf2read.c (create_addrmap_from_aranges): Use
 603         sect_offset_str.
 604         (error_check_comp_unit_head): Likewise.
 605         (create_debug_type_hash_table): Likewise.
 606         (read_cutu_die_from_dwo): Likewise.
 607         (init_cutu_and_read_dies): Likewise.
 608         (init_cutu_and_read_dies_no_follow): Likewise.
 609         (process_psymtab_comp_unit_reader): Likewise.
 610         (partial_die_parent_scope): Likewise.
 611         (peek_die_abbrev): Likewise.
 612         (process_queue): Likewise.
 613         (dwarf2_physname): Likewise.
 614         (read_namespace_alias): Likewise.
 615         (read_import_statement): Likewise.
 616         (create_dwo_cu_reader): Likewise.
 617         (create_cus_hash_table): Likewise.
 618         (lookup_dwo_cutu): Likewise.
 619         (inherit_abstract_dies): Likewise.
 620         (read_func_scope): Likewise.
 621         (read_call_site_scope): Likewise.
 622         (dwarf2_add_member_fn): Likewise.
 623         (read_common_block): Likewise.
 624         (read_module_type): Likewise.
 625         (read_typedef): Likewise.
 626         (read_subrange_type): Likewise.
 627         (load_partial_dies): Likewise.
 628         (read_partial_die): Likewise.
 629         (find_partial_die): Likewise.
 630         (read_str_index): Likewise.
 631         (dwarf2_string_attr): Likewise.
 632         (build_error_marker_type): Likewise.
 633         (lookup_die_type): Likewise.
 634         (dump_die_shallow): Likewise.
 635         (follow_die_ref): Likewise.
 636         (dwarf2_fetch_die_loc_sect_off): Likewise.
 637         (dwarf2_fetch_constant_bytes): Likewise.
 638         (follow_die_sig): Likewise.
 639         (get_signatured_type): Likewise.
 640         (get_DW_AT_signature_type): Likewise.
 641         (dwarf2_find_containing_comp_unit): Likewise.
 642         (set_die_type): Likewise.
 643
 644 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
 645
 646         * arch/aarch64.c: Include "common-defs.h".
 647         * arch/amd64.c: Likewise.
 648         * arch/i386.c: Likewise.
 649
 650 2018-02-21  Tom Tromey  <tom@tromey.com>
 651
 652         * value.h: (extract_field_op): Update.
 653         * eval.c (extract_field_op): Return a const char *.
 654         * expression.h (parse_expression_for_completion): Update.
 655         * completer.c (complete_expression): Update.
 656         (add_struct_fields): Make fieldname const.
 657         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
 658         (mark_completion_tag, parse_exp_in_context_1): Update.
 659         (parse_expression_for_completion): Change "name" to
 660         unique_xmalloc_ptr*.
 661
 662 2018-02-21  Tom Tromey  <tom@tromey.com>
 663
 664         * infcall.c (call_function_by_hand_dummy): Use std::vector.
 665
 666 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 667
 668         * avr-tdep.c (avr_read_pc): Change parameter type to
 669         readable_regcache.
 670         * gdbarch.sh (read_pc): Likewise.
 671         * gdbarch.c: Re-generated.
 672         * gdbarch.h: Re-generated.
 673         * hppa-tdep.c (hppa_read_pc): Change parameter type to
 674         readable_regcache.
 675         * ia64-tdep.c (ia64_read_pc): Likewise.
 676         * mips-tdep.c (mips_read_pc): Likewise.
 677         * spu-tdep.c (spu_read_pc): Likewise.
 678
 679 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 680
 681         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
 682         * regcache-dump.c: New file.
 683         * regcache.c: Move register_dump to regcache-dump.c.
 684         (maintenance_print_registers): Likewise.
 685         (maintenance_print_raw_registers): Likewise.
 686         (maintenance_print_cooked_registers): Likewise.
 687         (maintenance_print_register_groups): Likewise.
 688         (maintenance_print_remote_registers): Likewise.
 689         (_initialize_regcache): Likewise.
 690         * regcache.h (register_dump): Moved from regcache.c.
 691
 692 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 693
 694         * regcache.c (regcache::regcache): Update.
 695         (regcache::invalidate): Move it to detached_regcache::invalidate.
 696         (get_thread_arch_aspace_regcache): Update.
 697         (regcache::raw_update): Update.
 698         (regcache::cooked_read): Remove some code.
 699         (regcache::cooked_read_value): Likewise.
 700         (regcache::raw_write): Remove assert on m_readonly_p.
 701         (regcache::raw_supply_integer): Move it to
 702         detached_regcache::raw_supply_integer.
 703         (regcache::raw_supply_zeroed): Likewise.
 704         * regcache.h (detached_regcache) <raw_supply_integer>: New
 705         declaration.
 706         <raw_supply_zeroed, invalidate>: Likewise.
 707         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
 708         <invalidate>: Likewise.
 709         <m_readonly_p>: Removed.
 710
 711 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 712
 713         * infcmd.c (get_return_value): Let stop_regs point to
 714         get_current_regcache.
 715         * regcache.c (regcache::regcache): Remove.
 716         (register_dump_reg_buffer): New class.
 717         (regcache_print): Adjust.
 718         * regcache.h (regcache): Remove constructors.
 719
 720 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 721
 722         * regcache.c (class register_dump): New class.
 723         (register_dump_regcache, register_dump_none): New class.
 724         (register_dump_remote, register_dump_groups): New class.
 725         (regcache_print): Update.
 726         * regcache.h (regcache_dump_what): Move it to regcache.c.
 727         (regcache) <dump>: Remove.
 728
 729 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 730
 731         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
 732          reg_buffer_rw *.
 733         (jit_unwind_reg_set_impl): Call raw_supply.
 734         (jit_frame_sniffer): Use reg_buffer_rw.
 735         * record-full.c (record_full_core_regbuf): Change its type.
 736         (record_full_core_open_1): Use reg_buffer_rw.
 737         (record_full_close): Likewise.
 738         (record_full_core_fetch_registers): Use regcache->raw_supply.
 739         (record_full_core_store_registers): Likewise.
 740         * regcache.c (regcache::get_register_status): Move it to
 741         reg_buffer.
 742         (regcache_raw_set_cached_value): Remove.
 743         (regcache::raw_set_cached_value): Remove.
 744         (regcache::raw_write): Call raw_supply.
 745         (regcache::raw_supply): Move it to reg_buffer_rw.
 746         * regcache.h (regcache_raw_set_cached_value): Remove.
 747         (reg_buffer_rw): New class.
 748
 749 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 750
 751         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
 752         readonly_detached_regcache.
 753         (dummy_frame_prev_register): Use regcache->cooked_read.
 754         * frame.c (frame_save_as_regcache): Change return type.
 755         (frame_pop): Update.
 756         * frame.h (frame_save_as_regcache): Update declaration.
 757         * inferior.h (get_infcall_suspend_state_regcache): Update
 758         declaration.
 759         * infrun.c (infcall_suspend_state) <registers>: use
 760         readonly_detached_regcache.
 761         (save_infcall_suspend_state): Don't use regcache_dup.
 762         (get_infcall_suspend_state_regcache): Change return type.
 763         * linux-fork.c (struct fork_info) <savedregs>: Change to
 764         readonly_detached_regcache.
 765         <pc>: New field.
 766         (fork_save_infrun_state): Don't use regcache_dup.
 767         (info_checkpoints_command): Adjust.
 768         * mi/mi-main.c (register_changed_p): Update declaration.
 769         (mi_cmd_data_list_changed_registers): Use
 770         readonly_detached_regcache.
 771         (register_changed_p): Change parameter type to
 772         readonly_detached_regcache.
 773         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
 774         readonly_detached_regcache.
 775         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
 776         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
 777         New.
 778         (regcache::save): Move it to reg_buffer.
 779         (regcache::restore): Change parameter type.
 780         (regcache_dup): Remove.
 781         * regcache.h (reg_buffer) <save>: New method.
 782         (readonly_detached_regcache): New class.
 783         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
 784         readonly_detached_regcache.
 785         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
 786
 787 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 788
 789         * frame.c (frame_save_as_regcache): Use regcache method save.
 790         (frame_pop): Use regcache method restore.
 791         * infrun.c (restore_infcall_suspend_state): Likewise.
 792         * linux-fork.c (fork_load_infrun_state): Likewise.
 793         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
 794         save.
 795         * regcache.c (regcache_save): Remove.
 796         (regcache::restore): More asserts.
 797         (regcache_cpy): Remove.
 798         * regcache.h (regcache_save): Remove the declaration.
 799         (regcache::restore): Move from private to public.
 800         Remove the friend declaration of regcache_cpy.
 801         (regcache_cpy): Remove declaration.
 802
 803 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 804
 805         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
 806         parameter type to 'readable_regcache *'.
 807         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
 808         * arm-tdep.c (arm_neon_quad_read): Likewise.
 809         (arm_pseudo_read): Likewise.
 810         * avr-tdep.c (avr_pseudo_register_read): Likewise.
 811         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
 812         * frv-tdep.c (frv_pseudo_register_read): Likewise.
 813         * gdbarch.c: Re-generated.
 814         * gdbarch.h: Re-generated.
 815         * gdbarch.sh (pseudo_register_read): Change parameter type to
 816         'readable_regcache *'.
 817         (pseudo_register_read_value): Likewise.
 818         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
 819         (h8300_pseudo_register_read): Likewise.
 820         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
 821         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
 822         (i386_pseudo_register_read_into_value): Likewise.
 823         (i386_pseudo_register_read_value): Likewise.
 824         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
 825         declaration.
 826         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
 827         * m32c-tdep.c (m32c_raw_read): Likewise.
 828         (m32c_read_flg): Likewise.
 829         (m32c_banked_register): Likewise.
 830         (m32c_banked_read): Likewise.
 831         (m32c_sb_read): Likewise.
 832         (m32c_part_read): Likewise.
 833         (m32c_cat_read): Likewise.
 834         (m32c_r3r2r1r0_read): Likewise.
 835         (m32c_pseudo_register_read): Likewise.
 836         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
 837         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
 838         (mep_pseudo_cr64_read): Likewise.
 839         (mep_pseudo_register_read): Likewise.
 840         * mips-tdep.c (mips_pseudo_register_read): Likewise.
 841         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
 842         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
 843         * regcache.c (regcache::raw_read): Move it to readable_regcache.
 844         (regcache::cooked_read): Likewise.
 845         (regcache::cooked_read_value): Likewise.
 846         (regcache_cooked_read_signed):
 847         (regcache::cooked_read): Likewise.
 848         * regcache.h (readable_regcache): New class.
 849         (regcache): Inherit readable_regcache.  Move some methods to
 850         readable_regcache.
 851         * rl78-tdep.c (rl78_pseudo_register_read): Change
 852         parameter type to 'readable_regcache *'.
 853         * rs6000-tdep.c (do_regcache_raw_read): Remove.
 854         (e500_pseudo_register_read): Change parameter type to
 855         'readable_regcache *'.
 856         (dfp_pseudo_register_read): Likewise.
 857         (vsx_pseudo_register_read): Likewise.
 858         (efpr_pseudo_register_read): Likewise.
 859         * s390-tdep.c (s390_pseudo_register_read): Likewise.
 860         * sh-tdep.c (sh_pseudo_register_read): Likewise.
 861         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
 862         (sh64_pseudo_register_read): Likewise.
 863         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
 864         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
 865         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
 866         (spu_pseudo_register_read): Likewise.
 867         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
 868         (xtensa_pseudo_register_read): Likewise.
 869
 870 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 871
 872         * regcache.c (regcache::regcache): Call reg_buffer ctor.
 873         (regcache::arch): Move it to reg_buffer::arch.
 874         (regcache::register_buffer): Likewise.
 875         (regcache::assert_regnum): Likewise.
 876         (regcache::num_raw_registers): Likewise.
 877         * regcache.h (reg_buffer): New class.
 878         (regcache): Inherit reg_buffer.
 879
 880 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
 881
 882         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
 883         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
 884
 885 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
 886
 887         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
 888
 889 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
 890
 891         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
 892         (SFILES): Remove common/*.c files.
 893         (COMMON_OBS): Remove some *.o files built from common/*.c files.
 894         * common/common.host: Add common reference.
 895         * configure.ac: Likewise.
 896         * configure: Regenerate.
 897
 898 2018-02-16  Yao Qi  <yao.qi@linaro.org>
 899
 900         * block.c (block_namespace_info): Inherit allocate_on_obstack.
 901         (block_initialize_namespace): Use new.
 902         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
 903         (dwarf2_free_objfile): Use delete.
 904         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
 905         (copy_type_recursive): Use new.
 906         * gdb_obstack.h (allocate_on_obstack): New.
 907
 908 2018-02-15  Yao Qi  <yao.qi@linaro.org>
 909
 910         PR gdb/22849
 911         * inferior.c (exit_inferior_1): Reset inf->control.
 912
 913 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
 914
 915         * ada-lang.c (ada_to_fixed_value_create): Delete advance
 916         declaration.
 917
 918 2018-02-14  Pedro Alves  <palves@redhat.com>
 919
 920         * frame-unwind.c (frame_unwind_try_unwinder): Always call
 921         frame_cleanup_after_sniffer on exception.
 922
 923 2018-02-14  Tom Tromey  <tom@tromey.com>
 924
 925         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
 926         const.
 927         (solib_bfd_open): Make pathname const.
 928         * solib.c (solib_bfd_open): Make pathname const.
 929         * solib-spu.c (spu_bfd_fopen): Make name const.
 930         (spu_bfd_open): Make pathname const.
 931         * solib-darwin.c (darwin_bfd_open): Make pathname const.
 932         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
 933
 934 2018-02-14  Tom Tromey  <tom@tromey.com>
 935
 936         * symfile.c (symfile_bfd_open): Update.
 937         * source.h (openp, source_full_path_of, find_and_open_source):
 938         Change argument type to unique_xmalloc_ptr.
 939         * source.c (openp): Take a unique_xmalloc_ptr.
 940         (source_full_path_of, find_and_open_source): Likewise.
 941         (open_source_file, symtab_to_fullname): Update.
 942         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
 943         unique_xmalloc_ptr.
 944         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
 945         (exec_file_find): Update.
 946         * psymtab.c (psymtab_to_fullname): Update.
 947         * nto-tdep.h (nto_find_and_open_solib): Update.
 948         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
 949         unique_xmalloc_ptr.
 950         * exec.c (exec_file_attach): Update.
 951         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
 952         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
 953
 954 2018-02-14  Tom Tromey  <tom@tromey.com>
 955
 956         * solib.c: Include source.h.
 957         * nto-tdep.c: Include source.h.
 958         * mi/mi-cmd-env.c: Include source.h.
 959         * infcmd.c: Include source.h.
 960         * exec.c: Include source.h.
 961         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
 962         (add_path, directory_switch, source_path, init_source_path): Move
 963         declarations...
 964         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
 965         (add_path, directory_switch, source_path, init_source_path):
 966         ...here.
 967
 968 2018-02-14  Tom Tromey  <tom@tromey.com>
 969
 970         * solist.h (exec_file_find, solib_find): Return
 971         unique_xmalloc_ptr.
 972         (solib_bfd_fopen): Take a const char *.
 973         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
 974         (exec_file_find, solib_find): Likewise.
 975         (solib_bfd_fopen): Do not take ownership of "pathname".
 976         (solib_bfd_open): Use unique_xmalloc_ptr.
 977         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
 978         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
 979         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
 980         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
 981
 982 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
 983
 984         * ada-lang.c (name_match_type_from_name): Remove reference to
 985         ada_name_for_lookup in function's documentation.
 986         * ada-lang.h (ada_name_for_lookup): Delete declaration.
 987
 988 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
 989
 990         * defs.h (enum openp_flags): New enum.
 991         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
 992         Move to enum openp_flags.
 993         (openp_flags): New enum flags.
 994         (openp): Change parameter type to openp_flags.
 995         * source.c (openp): Change parameter type to openp_flags.
 996         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
 997         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
 998
 999 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
1000
1001         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
1002         per-command.
1003
1004 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1005
1006         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
1007         into...
1008         (class dwarf2_queue_guard): ...the destructor of this new class.
1009         (dw2_do_instantiate_symtab): Create instance of the new class
1010         dwarf2_queue_guard, remove cleanup.
1011
1012 2018-02-09  Tom Tromey  <tom@tromey.com>
1013
1014         * source.c (find_source_lines): Don't reference past the end of
1015         the vector.
1016
1017 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1018
1019         * remote.c (remote_btrace_maybe_reopen): Change error message.
1020         * btrace.c (btrace_enable): Likewise.
1021         (parse_xml_btrace): Likewise.
1022         (parse_xml_btrace_conf): Likewise.
1023
1024 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1025
1026         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
1027         (linux_enable_pt, linux_enable_bts): Call
1028         diagnose_perf_event_open_fail.
1029
1030 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1031
1032         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
1033         Remove parameter and change return type.  Update callers.  Move it.
1034         (linux_enable_bts, linux_enable_pt): Improve error message.
1035         (linux_enable_pt): Remove zero buffer size check.
1036         (linux_enable_btrace): Improve error messages.  Remove NULL return
1037         check.
1038
1039 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1040
1041         * btrace.c (btrace_enable): Remove target_supports_btrace call.
1042         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
1043         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
1044         (linux_supports_pt, linux_supports_btrace): Remove.
1045         (linux_enable_bts): Call cpu_supports_bts.
1046         * nat/linux-btrace.h (linux_supports_btrace): Remove.
1047         * remote.c (remote_supports_btrace): Remove.
1048         (init_remote_ops): Remove remote_supports_btrace.
1049         * target-delegates.c: Regenerated.
1050         * target.c (target_supports_btrace): Remove.
1051         * target.h (target_ops) <to_supports_btrace>: Remove
1052         (target_supports_btrace): Remove.
1053         * x86-linux-nat.c (x86_linux_create_target): Remove
1054         linux_supports_btrace.
1055
1056 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1057
1058         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
1059         btrace failed.
1060         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
1061         exception and use message in own exception.
1062
1063 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1064
1065         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
1066         (perf_event_pt_event_type): Use gdb_file_up.
1067         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
1068         scoped_fd, and scoped_mmap.
1069
1070 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1071
1072         * common/scoped_mmap.h: New.
1073         * unittests/scoped_mmap-selftest.c: New.
1074         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1075         unittests/scoped_mmap-selftest.c.
1076
1077 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1078
1079         * common/scoped_fd.h: New.
1080         * unittests/scoped_fd-selftest.c: New.
1081         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1082         unittests/scoped_fd-selftest.c.
1083
1084 2018-02-09  Tom Tromey  <tom@tromey.com>
1085
1086         * auto-load.c (auto_load_section_scripts): Use
1087         gdb::unique_xmalloc_ptr.
1088
1089 2018-02-09  Tom Tromey  <tom@tromey.com>
1090
1091         * auto-load.c (execute_script_contents): Use std::string.
1092
1093 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
1094
1095         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
1096         Python function, rather than a new command.
1097
1098 2018-02-08  Tom Tromey  <tom@tromey.com>
1099
1100         * solib.c (solib_find_1): Use std::string.
1101         (solib_bfd_fopen): Use unique_xmalloc_ptr.
1102
1103 2018-02-08  Tom Tromey  <tom@tromey.com>
1104
1105         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
1106
1107 2018-02-08  Tom Tromey  <tom@tromey.com>
1108
1109         * source.c (find_source_lines): Use gdb::def_vector.
1110
1111 2018-02-08  Tom Tromey  <tom@tromey.com>
1112
1113         * macrocmd.c (struct temporary_macro_definition): New.
1114         (macro_define_command): Use temporary_macro_definition.  Remove
1115         cleanups.
1116         (free_macro_definition_ptr): Remove.
1117
1118 2018-02-08  Tom Tromey  <tom@tromey.com>
1119
1120         * macroexp.c (maybe_expand): Use std::string.
1121
1122 2018-02-08  Tom Tromey  <tom@tromey.com>
1123
1124         * macroexp.c (struct macro_buffer): Add initializers for some
1125         members.
1126         (init_buffer, init_shared_buffer, free_buffer)
1127         (free_buffer_return_text): Remove.
1128         (macro_buffer): New constructors.
1129         (~macro_buffer): New destructor.
1130         (macro_buffer::set_shared): New method.
1131         (macro_buffer::resize_buffer, macro_buffer::appendc)
1132         (macro_buffer::appendmem): Now methods, not free functions.
1133         (set_token, append_tokens_without_splicing, stringify)
1134         (macro_stringify): Update.
1135         (gather_arguments): Change return type.  Remove argc_p argument,
1136         add args_ptr argument.  Use std::vector.
1137         (substitute_args): Remove argc argument.  Accept std::vector.
1138         (expand): Update.  Use std::vector.
1139         (scan, macro_expand, macro_expand_next): Update.
1140
1141 2018-02-08  Tom Tromey  <tom@tromey.com>
1142
1143         * symtab.c (default_collect_symbol_completion_matches_break_on):
1144         Use unique_xmalloc_ptr.
1145         * macroscope.h: (sal_macro_scope, user_macro_scope)
1146         (default_macro_scope): Return unique_xmalloc_ptr.
1147         * macroscope.c (sal_macro_scope, user_macro_scope)
1148         (default_macro_scope): Return unique_xmalloc_ptr.
1149         * macroexp.h (macro_expand, macro_expand_once): Return
1150         unique_xmalloc_ptr.
1151         * macroexp.c (macro_expand, macro_expand_once): Return
1152         unique_xmalloc_ptr.
1153         * macrocmd.c (macro_expand_command, macro_expand_once_command)
1154         (info_macro_command, info_macros_command): Use
1155         unique_xmalloc_ptr.
1156         * compile/compile-c-support.c (write_macro_definitions): Use
1157         unique_xmalloc_ptr.
1158         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
1159
1160 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
1161
1162         * value.c (value_static_field): Assign field type instead of
1163         containing type when returning an optimized out value.
1164
1165 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1166
1167         * ft32-tdep.c (ft32_read_pc): Remove.
1168         (ft32_write_pc): Remove.
1169         (ft32_gdbarch_init): Update.
1170         * m32r-tdep.c (m32r_read_pc): Remove.
1171         (m32r_gdbarch_init): Update.
1172         * mep-tdep.c (mep_read_pc): Remove.
1173         (mep_gdbarch_init): Update.
1174         * microblaze-tdep.c (microblaze_write_pc): Remove.
1175         (microblaze_gdbarch_init): Update.
1176         * mn10300-tdep.c (mn10300_read_pc): Remove.
1177         (mn10300_write_pc): Remove.
1178         (mn10300_gdbarch_init): Update.
1179         * moxie-tdep.c (moxie_read_pc): Remove.
1180         (moxie_write_pc): Remove.
1181         (moxie_gdbarch_init): Update.
1182
1183 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1184
1185         * expprint.c (print_subexp_standard): Handle
1186         OP_F77_UNDETERMINED_ARGLIST.
1187         (dump_subexp_body_standard): Likewise.
1188
1189 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
1190
1191         * target-descriptions.c (tdesc_element_visitor) Add empty
1192         implementations.
1193         (tdesc_type): Move make_gdb_type from here.
1194         (tdesc_type_builtin): Likewise.
1195         (tdesc_type_vector): Likewise.
1196         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
1197         (make_gdb_type_struct): Move from tdesc_type_with_fields.
1198         (make_gdb_type_union): Likewise.
1199         (make_gdb_type_flags): Likewise.
1200         (make_gdb_type_enum): Likewise.
1201         (make_gdb_type): New function.
1202         (tdesc_register_type): Use static make_gdb_type.
1203
1204 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
1205
1206         * infcmd.c (default_print_one_register_info): Align natural-format
1207         column values consistently one under another.
1208         (pad_to_column): New function.
1209
1210 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
1211
1212         * dwarf2read.c (dwarf2_physname): Move commment.
1213
1214 2018-02-01  Leszek Swirski  <leszeks@google.com>
1215
1216         * varobj.c (varobj_formatted_print_options): Allow recursive
1217         pretty printing if pretty printing is enabled.
1218
1219 2018-02-01  Leszek Swirski  <leszeks@google.com>
1220
1221         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
1222         names after a structop as a filename.
1223
1224 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1225
1226         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
1227         (arm_record_coproc_data_proc): Likewise.
1228
1229 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1230
1231         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
1232
1233 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
1234
1235         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
1236         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
1237
1238 2018-01-31  Pedro Alves  <palves@redhat.com>
1239
1240         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
1241         * inflow.c (child_terminal_save_inferior): Wrap reference to
1242         tcgetpgrp in HAVE_TERMIOS_H.
1243         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
1244         _WIN32.
1245         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
1246         always iterate over all inferiors.
1247         (gdbsim_cntrl_c): Adjust.
1248         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
1249
1250 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1251
1252         * gdbtypes.c (lookup_array_range_type): Make sure the array's
1253         index type is objfile-owned if the element type is as well.
1254
1255 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1256
1257         GDB 8.1 released.
1258
1259 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1260
1261         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
1262         "features/s390x-linux64.c".
1263         (_initialize_s390_linux_tdep): Remove initialization of tdescs
1264         s390_linux32 and s390x_linux64.
1265         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
1266         default tdesc.
1267         * s390-tdep.c: Include "features/s390-linux32.c" and
1268         "features/s390x-linux64.c".
1269         (s390_tdesc_valid): Add check for tdesc_has_registers.
1270         (s390_gdbarch_init): Make sure there is always a valid tdesc.
1271         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
1272         tdesc_s390x_linux64.
1273         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
1274         tdesc_s390x_linux64 to...
1275         * s390-tdep.h: ...here.
1276
1277 2018-01-30  Pedro Alves  <palves@redhat.com>
1278
1279         PR gdb/13211
1280         * config.in, configure: Regenerate.
1281         * configure.ac: Check for getpgid.
1282         * go32-nat.c (go32_pass_ctrlc): New.
1283         (go32_target): Install it.
1284         * inf-child.c (inf_child_target): Install
1285         child_terminal_save_inferior, child_pass_ctrlc and
1286         child_interrupt.
1287         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
1288         (inf_ptrace_target): No longer install it.
1289         * infcmd.c (interrupt_target_1): Adjust.
1290         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
1291         (child_interrupt): Declare.
1292         (inferior::terminal_state): New.
1293         * inflow.c (struct terminal_info): Update comments.
1294         (inferior_process_group): Delete.
1295         (terminal_is_ours): Delete.
1296         (gdb_tty_state): New.
1297         (child_terminal_init): Adjust.
1298         (is_gdb_terminal, sharing_input_terminal_1)
1299         (sharing_input_terminal): New functions.
1300         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
1301         Set the process's actual process group in the foreground if
1302         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
1303         mark terminal as the inferior's if not sharing GDB's terminal.
1304         Don't check attach_flag.
1305         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
1306         pass down a target_terminal_state.
1307         (child_terminal_save_inferior): New, factored out from ...
1308         (child_terminal_ours_1): ... this.  Handle
1309         target_terminal_state::is_ours_for_output.
1310         (child_interrupt, child_pass_ctrlc): New.
1311         (inflow_inferior_exit): Clear the inferior's terminal_state.
1312         (copy_terminal_info): Copy the inferior's terminal state.
1313         (_initialize_inflow): Remove reference to terminal_is_ours.
1314         * inflow.h (inferior_process_group): Delete.
1315         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
1316         * procfs.c (procfs_target): Don't install procfs_interrupt.
1317         (procfs_interrupt): Delete.
1318         * remote.c (remote_serial_quit_handler): Adjust.
1319         (remote_interrupt): Remove ptid parameter.  Adjust.
1320         * target-delegates.c: Regenerate.
1321         * target.c: Include "terminal.h".
1322         (target_terminal::terminal_state): Rename to ...
1323         (target_terminal::m_terminal_state): ... this.
1324         (target_terminal::init): Adjust.
1325         (target_terminal::inferior): Adjust to per-inferior
1326         terminal_state.
1327         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
1328         (target_terminal::ours, target_terminal::ours_for_output): Use
1329         target_terminal_is_ours_kind.
1330         (target_interrupt): Remove ptid parameter.  Adjust.
1331         (default_target_pass_ctrlc): Adjust.
1332         * target.h (target_ops::to_terminal_save_inferior): New field.
1333         (target_ops::to_interrupt): Remove ptid_t parameter.
1334         (target_interrupt): Remove ptid_t parameter.  Update comment.
1335         (target_pass_ctrlc): Update comment.
1336         * target/target.h (target_terminal_state): New scoped enum,
1337         factored out of ...
1338         (target_terminal::terminal_state): ... here.
1339         (target_terminal::inferior): Update comments.
1340         (target_terminal::restore_inferior): New.
1341         (target_terminal::is_inferior, target_terminal::is_ours)
1342         (target_terminal::is_ours_for_output): Adjust.
1343         (target_terminal::scoped_restore_terminal_state): Adjust to
1344         rename, and call restore_inferior() instead of inferior().
1345         (target_terminal::scoped_restore_terminal_state::m_state): Change
1346         type.
1347         (target_terminal::terminal_state): Rename to ...
1348         (target_terminal::m_terminal_state): ... this and change type.
1349
1350 2018-01-30  Pedro Alves  <palves@redhat.com>
1351
1352         * linux-nat.c (wait_for_signal): New function.
1353         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
1354         directly.
1355         (async_terminal_is_ours)
1356         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
1357         (linux_nat_add_target): Don't override
1358         to_terminal_inferior/to_terminal_ours.
1359
1360 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
1361
1362         * remote.c (remote_follow_fork): Don't call "detach_inferior".
1363
1364 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
1365
1366         * dwarf2read.c (free_dwo_files): Add forward-declaration.
1367         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
1368         dwarf2_per_objfile_free here.
1369         (dwarf2_per_objfile_free): Remove.
1370         (_initialize_dwarf2_read): Don't register
1371         dwarf2_per_objfile_free as a registry cleanup.
1372
1373 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
1374
1375         Avoid compilation errors in MinGW native builds
1376
1377         The error is triggered by including python-internal.h, and the
1378         error message is:
1379
1380              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
1381                       from build-gnulib/import/math.h:27,
1382                       from d:/usr/Python26/include/pyport.h:235,
1383                       from d:/usr/Python26/include/Python.h:58,
1384                       from python/python-internal.h:94,
1385                       from python/py-arch.c:24:
1386              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
1387         using ::hypot;
1388                 ^~~~~
1389
1390         This happens because Python headers define 'hypot' to expand t
1391         '_hypot' in the Windows builds.
1392         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
1393         'hypoth'.  This avoids a compilation error.
1394
1395 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1396
1397         * MAINTAINERS (Write After Approval): Fix ordering.
1398
1399 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1400
1401         * MAINTAINERS (Write After Approval): Add Alan Hayward.
1402
1403 2018-01-26  Alan Modra  <amodra@gmail.com>
1404
1405         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
1406         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
1407         Remove nop.  Make const.  Comment.
1408         (powerpc32_plt_stub_so_2): New.
1409         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
1410         Correct count.  Update uses.
1411         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
1412         Move common code reading PLT entry word.  Correct
1413         powerpc32_plt_stub PLT address calculation.
1414         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
1415         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
1416         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
1417         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
1418         (ppc64_standard_linkage8): Likewise.
1419         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
1420         Correct insns description.
1421         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
1422
1423 2018-01-24  Pedro Alves  <palves@redhat.com>
1424
1425         GCC PR libstdc++/83906
1426         * gdbtypes.c (operator==(const dynamic_prop &,
1427         const dynamic_prop &)): New.
1428         (operator==(const range_bounds &, const range_bounds &)): New.
1429         (check_types_equal): Use them instead of memcmp.
1430         * gdbtypes.h (operator==(const dynamic_prop &,
1431         const dynamic_prop &)): Declare.
1432         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
1433         (operator==(const range_bounds &, const range_bounds &)): Declare.
1434         (operator!=(const range_bounds &, const range_bounds &)): Declare.
1435
1436 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1437
1438         * s390-linux-tdep.c (s390_record_address_mask)
1439         (s390_record_calc_disp_common, s390_record_calc_disp)
1440         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1441         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1442         (s390_process_record): Move to s390-tdep.c.
1443         (s390_linux_init_abi_any): Adjust.
1444         * s390-tdep.c (s390_record_address_mask)
1445         (s390_record_calc_disp_common, s390_record_calc_disp)
1446         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1447         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1448         (s390_process_record): Moved from s390-linux-tdep.c
1449         (s390_gdbarch_init): Adjust.
1450
1451 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1452
1453         * s390-linux-nat.c (s390-tdep.h): New include.
1454         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
1455         (HFILES_NO_SRCDIR): Add s390-tdep.h.
1456         (ALLDEPFILES): Add s390-tdep.c.
1457         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
1458         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
1459         * s390-tdep.h: ...this.  New file.
1460         * s390-linux-tdep.c (s390-tdep.h): New include.
1461         (_initialize_s390_tdep): Rename to...
1462         (_initialize_s390_linux_tdep): ...this and adjust.
1463         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
1464         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
1465         s390-tdep.h.
1466         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
1467         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
1468         (s390_is_partial_instruction, s390_software_single_step)
1469         (is_non_branch_ril, s390_displaced_step_copy_insn)
1470         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
1471         (s390_prologue_data, s390_addr, s390_store, s390_load)
1472         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
1473         (s390_register_call_saved, s390_guess_tracepoint_registers)
1474         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
1475         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
1476         (s390_pseudo_register_name, s390_pseudo_register_type)
1477         (s390_pseudo_register_read, s390_pseudo_register_write)
1478         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
1479         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
1480         (s390_addr_bits_remove, s390_address_class_type_flags)
1481         (s390_address_class_type_flags_to_name)
1482         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
1483         (s390_function_arg_float, s390_function_arg_vector)
1484         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
1485         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
1486         (s390_frame_align, s390_register_return_value, s390_return_value)
1487         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
1488         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
1489         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
1490         (s390_trad_frame_prev_register, s390_unwind_cache)
1491         (s390_prologue_frame_unwind_cache)
1492         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
1493         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
1494         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
1495         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
1496         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
1497         (s390_frame_base_address, s390_local_base_address)
1498         (s390_frame_base, s390_gcc_target_options)
1499         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
1500         (s390_validate_reg_range, s390_tdesc_valid)
1501         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
1502         * s390-tdep.c: ...this.  New file.
1503
1504 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1505
1506         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
1507         (s390_process_record, s390_gdbarch_tdep_alloc)
1508         (s390_linux_init_abi_any): Use/set new hook.
1509
1510 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1511
1512         * s390-linux-tdep.c (osabi.h): New include.
1513         (s390_linux_init_abi_31, s390_linux_init_abi_64)
1514         (s390_linux_init_abi_any): New functions.
1515         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
1516
1517 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1518
1519         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
1520         tdesc_has_registers check
1521
1522 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1523
1524         * s390-linux-tdep.c (s390_tdesc_valid): New function.
1525         (s390_validate_reg_range): New macro.
1526         (s390_gdbarch_init): Adjust.
1527
1528 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1529
1530         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
1531         (s390_gdbarch_tdep_alloc): Adjust.
1532         (s390_gdbarch_init): Adjust.
1533
1534 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1535
1536         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
1537         <have_tdb>: Change type to bool.
1538         (s390_gdbarch_tdep_alloc): Adjust.
1539         (s390_gdbarch_init): Adjust.
1540
1541 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1542
1543         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
1544         (gdbarch_tdep) <have_upper, have_vx>: New fields.
1545         (s390_gdbarch_tdep_alloc): New function.
1546         (s390_gdbarch_init): Allocate tdep at start and use its fields
1547         instead of separate variables.
1548
1549 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1550
1551         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
1552         when looking for cached gdbarch and add comment for remaining.
1553
1554 2018-01-22  Pedro Alves  <palves@redhat.com>
1555             Sergio Durigan Junior  <sergiodj@redhat.com>
1556
1557         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
1558         case.
1559
1560 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
1561
1562         * MAINTAINERS: Update my company e-mail address.
1563
1564 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1565
1566         * regcache.c (cooked_write_test): New function.
1567         (_initialize_regcache): Register the test.
1568
1569 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1570
1571         * ia64-tdep.c (ia64_pseudo_register_read): Call
1572         regcache->cooked_read instead of regcache_cooked_read_unsigned.
1573         * m32c-tdep.c (m32c_cat_read): Likewise.
1574         (m32c_r3r2r1r0_read): Likewise.
1575         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
1576         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
1577
1578 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1579
1580         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
1581         method raw_read instead of regcache_raw_read.
1582         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
1583         * arm-tdep.c (arm_neon_quad_read): Likewise.
1584         * avr-tdep.c (avr_pseudo_register_read): Likewise.
1585         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
1586         * frv-tdep.c (frv_pseudo_register_read): Likewise.
1587         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
1588         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
1589         (i386_pseudo_register_read_into_value): Likewise.
1590         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
1591         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
1592         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
1593         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
1594         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
1595         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
1596         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
1597         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
1598         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
1599
1600 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1601
1602         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
1603         * configure.tgt: Remove target mt.
1604         * mt-tdep.c: Remove.
1605         * regcache.c (cooked_read_test): Remove the check for mt.
1606
1607 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1608
1609         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
1610         instead of gdbarch_pseudo_register_read_value.
1611
1612 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1613
1614         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
1615         language is Ada.
1616
1617 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1618
1619         * linespec.c (create_sals_line_offset): Remove code that preserved
1620         the symtab_and_line's line number.
1621
1622 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1623
1624         * varobj.c (varobj_create): Don't set valid_block when creating a
1625         floating varobj.
1626
1627 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1628
1629         * varobj.c (varobj_create): Remove out of date comment.
1630
1631 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1632
1633         PR mi/20395
1634         * ada-exp.y (write_var_from_sym): Pass extra parameter when
1635         updating innermost block.
1636         * parse.c (innermost_block_tracker::update): Take extra type
1637         parameter, and check types match before updating innermost block.
1638         (write_dollar_variable): Update innermost block for registers.
1639         * parser-defs.h (enum innermost_block_tracker_type): New enum.
1640         (innermost_block_tracker::innermost_block_tracker): Initialise
1641         m_types member.
1642         (innermost_block_tracker::reset): Take type parameter.
1643         (innermost_block_tracker::update): Take type parameter, and pass
1644         type through as needed.
1645         (innermost_block_tracker::m_types): New member.
1646         * varobj.c (varobj_create): Pass type when reseting innermost
1647         block.
1648
1649 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1650
1651         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
1652         * ada-lang.c (resolve_subexp): Likewise.
1653         * breakpoint.c (set_breakpoint_condition) Likewise.
1654         (watch_command_1) Likewise.
1655         * c-exp.y (variable): Likewise.
1656         * d-exp.y (PrimaryExpression): Likewise.
1657         * f-exp.y (variable): Likewise.
1658         * go-exp.y (variable): Likewise.
1659         * m2-exp.y (variable): Likewise.
1660         * objfiles.c (objfile::~objfile): Likewise.
1661         * p-exp.y (variable): Likewise.
1662         * parse.c (innermost_block): Change type.
1663         * parser-defs.h (class innermost_block_tracker): New.
1664         (innermost_block): Change to innermost_block_tracker.
1665         * printcmd.c (display_command): Switch to innermost_block API.
1666         (do_one_display): Likewise.
1667         * rust-exp.y (do_one_display): Likewise.
1668         * symfile.c (clear_symtab_users): Likewise.
1669         * varobj.c (varobj_create): Switch to innermost_block API, replace
1670         use of innermost_block with block stored on varobj object.
1671
1672 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1673
1674         * expression.h (innermost_block): Remove declaration.
1675         * varobj.c: Add 'parser-defs.h' include.
1676
1677 2018-01-19  Tom Tromey  <tom@tromey.com>
1678
1679         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
1680         symbols in the static and global blocks.
1681
1682 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
1683
1684         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
1685         gdb_ptrace.h, and move including gdb_wait.h ...
1686         * nat/linux-ptrace.h: ... to here.
1687
1688 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1689
1690         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
1691         inf_ptrace_detach_success.
1692         (inf_ptrace_detach_success): Add inferior parameter, use it
1693         instead of inferior_ptid, pass it to detach_inferior.
1694         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
1695         parameter.
1696         * inferior.c (detach_inferior): Add overload that takes an
1697         inferior object.
1698         * inferior.h (detach_inferior): Likewise.
1699         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
1700         use inferior_ptid, adjust call to inf_ptrace_detach_success.
1701         * linux-thread-db.c (thread_db_detach): Use inf parameter.
1702
1703 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1704
1705         * target.h (struct target_ops) <to_detach>: Add inferior
1706         parameter.
1707         (target_detach): Likewise.
1708         * target.c (dispose_inferior): Pass inferior down.
1709         (target_detach): Pass inferior down.  Assert that it is equal to
1710         the current inferior.
1711         * aix-thread.c (aix_thread_detach): Pass inferior down.
1712         * corefile.c (core_file_command): Pass current_inferior() down.
1713         * corelow.c (core_detach): Add inferior parameter.
1714         * darwin-nat.c (darwin_detach): Likewise.
1715         * gnu-nat.c (gnu_detach): Likewise.
1716         * inf-ptrace.c (inf_ptrace_detach): Likewise.
1717         * infcmd.c (detach_command): Pass current_inferior() down to
1718         target_detach.
1719         * infrun.c (follow_fork_inferior): Pass parent_inf to
1720         target_detach.
1721         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
1722         target_detach.
1723         * linux-nat.c (linux_nat_detach): Add inferior parameter.
1724         * linux-thread-db.c (thread_db_detach): Likewise.
1725         * nto-procfs.c (procfs_detach): Likewise.
1726         * procfs.c (procfs_detach): Likewise.
1727         * record.c (record_detach): Likewise.
1728         * record.h (struct inferior): Forward-declare.
1729         (record_detach): Add inferior parameter.
1730         * remote-sim.c (gdbsim_detach): Likewise.
1731         * remote.c (remote_detach_1): Likewise.
1732         (remote_detach): Likewise.
1733         (extended_remote_detach): Likewise.
1734         * sol-thread.c (sol_thread_detach): Likewise.
1735         * target-debug.h (target_debug_print_inferior_p): New macro.
1736         * target-delegates.c: Re-generate.
1737         * top.c (kill_or_detach): Pass inferior down to target_detach.
1738         * windows-nat.c (windows_detach): Add inferior parameter.
1739
1740 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1741
1742         * target.h (struct target_ops) <to_detach>: Remove args
1743         parameter.
1744         (target_detach): Likewise.
1745         * target.c (dispose_inferior): Adjust.
1746         (target_detach): Remove args parameter, adjust.
1747         * aix-thread.c (aix_thread_detach): Adjust.
1748         * corefile.c (core_file_command): Adjust.
1749         * corelow.c (core_detach): Adjust.
1750         * darwin-nat.c (darwin_detach): Adjust.
1751         * gnu-nat.c (gnu_detach): Adjust.
1752         * inf-ptrace.c (inf_ptrace_detach): Adjust.
1753         * infcmd.c (detach_command): Adjust
1754         * infrun.c (follow_fork_inferior): Adjust.
1755         (handle_vfork_child_exec_or_exit): Adjust.
1756         * linux-fork.c (linux_fork_detach): Remove args parameter.
1757         * linux-fork.h (linux_fork_detach): Likewise.
1758         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
1759         * linux-thread-db.c (thread_db_detach): Likewise.
1760         * nto-procfs.c (procfs_detach): Likewise.
1761         * procfs.c (procfs_detach): Likewise.
1762         (do_detach): Remove signo parameter.
1763         * record.c (record_detach): Remove args parameter.
1764         * record.h (record_detach): Likewise.
1765         * remote-sim.c (gdbsim_detach): Likewise.
1766         * remote.c (remote_detach_1): Likewise.
1767         (remote_detach): Likewise.
1768         (extended_remote_detach): Likewise.
1769         * sol-thread.c (sol_thread_detach): Likewise.
1770         * target-delegates.c: Re-generate.
1771         * top.c (struct qt_args) <args>: Remove field.
1772         (kill_or_detach): Don't pass args.
1773         (quit_force): Don't set args.
1774         * windows-nat.c (windows_detach): Remove args parameter.
1775
1776 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1777
1778         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
1779         (arm_linux_init_abi): Install it.
1780
1781 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1782
1783         * osabi.c (gdb_osabi_names): Extend the regexp for
1784         arm-linux-gnueabihf.
1785
1786 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1787
1788         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
1789         m_abbrevs.
1790         (abbrev_table::add_abbrev): Update.
1791         (abbrev_table::lookup_abbrev): Update.
1792
1793 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1794
1795         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
1796
1797 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
1798
1799         * compile/compile.c (compile_to_object): Convert "triplet_rx"
1800         to "std::string".
1801
1802 2018-01-17  Tom Tromey  <tom@tromey.com>
1803
1804         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
1805
1806 2018-01-17  Tom Tromey  <tom@tromey.com>
1807
1808         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
1809         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
1810         (create_array_type_with_stride): Update.
1811         * dwarf2read.c (set_die_type): Update.
1812
1813 2018-01-17  Tom Tromey  <tom@tromey.com>
1814
1815         * dwarf2read.c (delayed_method_info): Remove typedef.
1816         (dwarf2_cu::method_info): Now a std::vector.
1817         (add_to_method_list): Update.
1818         (free_delayed_list): Remove.
1819         (compute_delayed_physnames): Update.
1820         (process_full_comp_unit, process_full_type_unit): Clear the method
1821         list.  Remove cleanups.
1822         (psymtab_include_file_name): Add name_holder parameter.  Use
1823         unique_xmalloc_ptr.
1824         (dwarf_decode_lines): Update.
1825
1826 2018-01-17  Tom Tromey  <tom@tromey.com>
1827             Simon Marchi  <simon.marchi@ericsson.com>
1828
1829         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
1830         (dwarf2_per_objfile::free_cached_comp_units)
1831         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1832         (init_cutu_and_read_dies_no_follow): Update.
1833         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
1834         (dwarf2_cu::~dwarf2_cu): New.
1835         (free_heap_comp_unit, free_stack_comp_unit): Remove.
1836         (age_cached_comp_units, free_one_cached_comp_unit): Update.
1837
1838 2018-01-17  Tom Tromey  <tom@tromey.com>
1839             Simon Marchi  <simon.marchi@ericsson.com>
1840
1841         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
1842         (struct die_reader_specs) <abbrev_table>: New member.
1843         (struct abbrev_table): Add constructor.
1844         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
1845         <abbrev_obstack>: Now an auto_obstack.
1846         (abbrev_table_up): New typedef.
1847         (init_cu_die_reader): Add abbrev_table parameter.
1848         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
1849         Add result_dwo_abbrev_table.
1850         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1851         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
1852         Update.
1853         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
1854         parameter.
1855         (skip_children): Update.
1856         (abbrev_table::alloc_abbrev): Rename from
1857         abbrev_table_alloc_abbrev.
1858         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
1859         (abbrev_table::lookup_abbrev): Rename from
1860         abbrev_table_lookup_abbrev.
1861         (abbrev_table_read_table): Return abbrev_table_up.
1862         (abbrev_table_free, abbrev_table_free_cleanup)
1863         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
1864         (load_partial_dies): Update.
1865
1866 2018-01-17  Tom Tromey  <tom@tromey.com>
1867
1868         * dwarf2read.c (dwarf2_compute_name): Update comment.
1869         (read_func_scope, read_variable): Update.
1870         (new_symbol): Remove.
1871         (new_symbol_full): Rename to new_symbol.
1872
1873 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
1874
1875         PR gdb/16577
1876         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
1877         a warning instead of throwing an error, set section size to 0 and return
1878         NULL.
1879         * gdb_bfd.h (gdb_bfd_map_section): Update description.
1880
1881 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1882
1883         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
1884         std::string.
1885         (linux_ptrace_attach_fail_reason_string): Likewise.
1886         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
1887         Likewise.
1888         (linux_ptrace_attach_fail_reason_string): Likewise.
1889         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
1890
1891 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1892
1893         * linux-nat.c (linux_nat_attach): Remove xstrdup.
1894
1895 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
1896
1897         PR gdb/21559
1898         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1899         checking for fs_base/gs_base fields in struct user_regs_struct.
1900         * configure: Regenerate.
1901
1902 2018-01-17  Yao Qi  <yao.qi@linaro.org>
1903
1904         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
1905         function.
1906         (aarch64_linux_init_abi): Install it to gdbarch hook
1907         gcc_target_options.
1908
1909 2018-01-15  Pedro Alves  <palves@redhat.com>
1910
1911         * common/signals-state-save-restore.c
1912         (save_original_signals_state): Fix typos.
1913
1914 2017-01-12  Tom Tromey  <tom@tromey.com>
1915             Sergio Durigan Junior  <sergiodj@redhat.com>
1916
1917         * Makefile.in (install-only): Install gdb-add-index.
1918
1919 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
1920
1921         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
1922
1923 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1924
1925         * infrun.c (keep_going_pass_signal): Clear step-over info when
1926         insert_breakpoints fails.
1927
1928 2018-01-11  Pedro Alves  <palves@redhat.com>
1929
1930         PR gdb/22583
1931         * infrun.c (resume): Rename to ...
1932         (resume_1): ... this.
1933         (resume): Reimplement as wrapper around resume_1.
1934
1935 2018-01-11  Pedro Alves  <palves@redhat.com>
1936
1937         PR remote/22597
1938         * remote.c (remote_parse_stop_reply): Default to the last-set
1939         general thread instead of to 'magic_null_ptid'.
1940
1941 2018-01-10  Pedro Alves  <palves@redhat.com>
1942
1943         * language.h (language_get_symbol_name_matcher): Rename ...
1944         (get_symbol_name_matcher): ... this.
1945         * language.c (language_get_symbol_name_matcher): Ditto.
1946         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
1947         callers adjusted.
1948
1949 2018-01-10  Pedro Alves  <palves@redhat.com>
1950
1951         PR gdb/22670
1952         * dwarf2read.c
1953         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
1954         Adjust to use language_get_symbol_name_matcher instead of
1955         language_defn::la_get_symbol_name_matcher.
1956         * language.c (language_get_symbol_name_matcher): If in Ada mode
1957         and the lookup name is a verbatim match, return Ada's matcher.
1958         * language.h (language_get_symbol_name_matcher): Adjust comment.
1959         (ada_lookup_name_info::verbatim_p):: New method.
1960
1961 2018-01-10  Pedro Alves  <palves@redhat.com>
1962
1963         PR gdb/22670
1964         * ada-lang.c (ada_collect_symbol_completion_matches): If the
1965         minsym's language is language_auto or language_cplus, pass down
1966         language_ada instead.
1967         * symtab.c (compare_symbol_name): Don't frob symbol language here.
1968
1969 2018-01-10  Pedro Alves  <palves@redhat.com>
1970
1971         PR gdb/22670
1972         * minsyms.c (linkage_name_str): New function.
1973         (iterate_over_minimal_symbols): Use it.
1974
1975 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1976
1977         * NEWS: Document that 'info proc' now works on FreeBSD.
1978
1979 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1980
1981         * configure.ac: Check for kinfo_getfile in libutil.
1982         * configure: Regenerate.
1983         * config.in: Regenerate.
1984         * fbsd-nat.c: Include "fbsd-tdep.h".
1985         (fbsd_fetch_cmdline): New.
1986         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
1987         rather than calling error.
1988         (fbsd_info_proc): New.
1989         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
1990         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
1991         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
1992
1993 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1994
1995         * fbsd-nat.c (struct free_deleter): Remove.
1996         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
1997
1998 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
1999
2000         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
2001         NULL for an empty pathname.
2002
2003 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2004
2005         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
2006         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
2007         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
2008         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
2009         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
2010         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
2011         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
2012         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
2013         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
2014         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
2015         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
2016         (fbsd_core_fetch_timeval, fbsd_print_sigset)
2017         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
2018         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
2019         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
2020
2021 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2022
2023         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
2024         (gnu_xfer_auxv): New function.
2025         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
2026         TARGET_OBJECT_AUXV.
2027
2028 2018-01-08  Yao Qi  <yao.qi@linaro.org>
2029             Simon Marchi  <simon.marchi@ericsson.com>
2030
2031         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
2032         common/selftest.c.
2033         (COMMON_OBS): Remove selftest.o.
2034         * configure.ac: Append selftest-arch.c and common/selftest.c to
2035         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
2036         * configure: Re-generated.
2037         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
2038         GDB_SELF_TEST.
2039         (maintenance_info_selftests): Likewise.
2040
2041 2018-01-08  Xavier Roirand  <roirand@adacore.com>
2042
2043         * ada-valprint.c (val_print_packed_array_elements): Use
2044         proper number of elements when printing an array indexed
2045         by an enumeration type.
2046
2047 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2048
2049         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
2050         (dw2_get_file_names_reader): Adjust.
2051         (lookup_dwo_signatured_type): Adjust.
2052         (lookup_dwp_signatured_type): Adjust.
2053         (lookup_signatured_type): Adjust.
2054         (create_type_unit_group): Adjust.
2055         (get_type_unit_group): Adjust.
2056         (process_psymtab_comp_unit_reader): Adjust.
2057         (build_type_psymtabs_reader): Adjust.
2058         (scan_partial_symbols): Adjust.
2059         (add_partial_symbol): Adjust.
2060         (add_partial_subprogram): Adjust.
2061         (peek_die_abbrev): Adjust.
2062         (fixup_go_packaging): Adjust.
2063         (process_imported_unit_die): Adjust.
2064         (dwarf2_compute_name): Adjust.
2065         (dwarf2_physname): Adjust.
2066         (read_import_statement): Adjust.
2067         (handle_DW_AT_stmt_list): Adjust.
2068         (read_file_scope): Adjust.
2069         (read_func_scope): Adjust.
2070         (read_lexical_block_scope): Adjust.
2071         (read_call_site_scope): Adjust.
2072         (read_variable): Adjust.
2073         (dwarf2_rnglists_process): Adjust.
2074         (dwarf2_ranges_process): Adjust.
2075         (dwarf2_ranges_read): Adjust.
2076         (dwarf2_get_pc_bounds): Adjust.
2077         (dwarf2_record_block_ranges): Adjust.
2078         (dwarf2_add_field): Adjust.
2079         (dwarf2_add_member_fn): Adjust.
2080         (read_structure_type): Adjust.
2081         (process_structure_scope): Adjust.
2082         (read_enumeration_type): Adjust.
2083         (read_array_type): Adjust.
2084         (mark_common_block_symbol_computed): Adjust.
2085         (read_common_block): Adjust.
2086         (read_namespace_type): Adjust.
2087         (read_namespace): Adjust.
2088         (read_module_type): Adjust.
2089         (read_tag_pointer_type): Adjust.
2090         (read_tag_ptr_to_member_type): Adjust.
2091         (read_tag_string_type): Adjust.
2092         (read_subroutine_type): Adjust.
2093         (read_typedef): Adjust.
2094         (read_base_type): Adjust.
2095         (attr_to_dynamic_prop): Adjust.
2096         (read_subrange_type): Adjust.
2097         (read_unspecified_type): Adjust.
2098         (dwarf2_read_abbrevs): Adjust.
2099         (load_partial_dies): Adjust.
2100         (read_partial_die): Adjust.
2101         (find_partial_die): Adjust.
2102         (guess_partial_die_structure_name): Adjust.
2103         (fixup_partial_die): Adjust.
2104         (read_attribute_value): Adjust.
2105         (read_addr_index): Adjust.
2106         (read_addr_index_from_leb128): Adjust.
2107         (read_str_index): Adjust.
2108         (dwarf2_string_attr): Adjust.
2109         (get_debug_line_section): Adjust.
2110         (dwarf_decode_line_header): Adjust.
2111         (lnp_state_machine::check_line_address): Adjust.
2112         (dwarf_decode_lines_1): Adjust.
2113         (dwarf_decode_lines): Adjust.
2114         (dwarf2_start_symtab): Adjust.
2115         (var_decode_location): Adjust.
2116         (new_symbol_full): Adjust.
2117         (dwarf2_const_value_data): Adjust.
2118         (dwarf2_const_value_attr): Adjust.
2119         (dwarf2_const_value): Adjust.
2120         (die_type): Adjust.
2121         (die_containing_type): Adjust.
2122         (build_error_marker_type): Adjust.
2123         (lookup_die_type): Adjust.
2124         (guess_full_die_structure_name): Adjust.
2125         (anonymous_struct_prefix): Adjust.
2126         (determine_prefix): Adjust.
2127         (dwarf2_name): Adjust.
2128         (follow_die_ref_or_sig): Adjust.
2129         (follow_die_offset): Adjust.
2130         (follow_die_ref): Adjust.
2131         (follow_die_sig_1): Adjust.
2132         (follow_die_sig): Adjust.
2133         (get_signatured_type): Adjust.
2134         (get_DW_AT_signature_type): Adjust.
2135         (decode_locdesc): Adjust.
2136         (dwarf_decode_macros): Adjust.
2137         (cu_debug_loc_section): Adjust.
2138         (fill_in_loclist_baton): Adjust.
2139         (dwarf2_symbol_mark_computed): Adjust.
2140         (init_one_comp_unit): Don't assign
2141         dwarf2_cu::dwarf2_per_objfile.
2142         (set_die_type): Adjust.
2143
2144 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2145
2146         * dwarf2read.c (struct mapped_debug_names): Add constructor.
2147         <dwarf2_per_objfile>: New field.
2148         (dwarf2_per_objfile): Remove global.
2149         (get_dwarf2_per_objfile): New function.
2150         (set_dwarf2_per_objfile): New function.
2151         (dwarf2_build_psymtabs_hard): Change objfile parameter to
2152         dwarf2_per_objfile.
2153         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2154         (read_abbrev_offset): Likewise.
2155         (read_indirect_string): Likewise.
2156         (read_indirect_line_string): Likewise.
2157         (read_indirect_string_at_offset): Likewise.
2158         (read_indirect_string_from_dwz): Likewise.
2159         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2160         dwarf2_per_objfile.
2161         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2162         (create_all_comp_units): Change objfile parameter to
2163         dwarf2_per_objfile.
2164         (create_all_type_units): Likewise.
2165         (process_queue): Add dwarf2_per_objfile parameter.
2166         (read_and_check_comp_unit_head): Likewise.
2167         (lookup_dwo_unit_in_dwp): Likewise.
2168         (get_dwp_file): Likewise.
2169         (process_cu_includes): Likewise.
2170         (struct free_dwo_file_cleanup_data): New struct.
2171         (dwarf2_has_info): Use get_dwarf2_per_objfile and
2172         set_dwarf2_per_objfile.
2173         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
2174         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
2175         context, adjust calls.
2176         (dw2_instantiate_symtab): Likewise.
2177         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
2178         (dw2_get_cu): Likewise.
2179         (create_cu_from_index_list): Change objfile parameter to
2180         dwarf2_per_objfile.
2181         (create_cus_from_index_list): Get dwarf2_per_objfile from
2182         context, adjust calls.
2183         (create_cus_from_index): Likewise.
2184         (create_signatured_type_table_from_index): Change objfile
2185         parameter to dwarf2_per_objfile.
2186         (create_signatured_type_table_from_debug_names): Change objfile
2187         parameter to dwarf2_per_objfile.
2188         (create_addrmap_from_index): Likewise.
2189         (create_addrmap_from_aranges): Likewise.
2190         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
2191         (dw2_setup): Remove.
2192         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
2193         context.
2194         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
2195         get_dwarf2_per_objfile.
2196         (dw2_forget_cached_source_info): Likewise.
2197         (dw2_map_symtabs_matching_filename): Likewise.
2198         (struct dw2_symtab_iterator) <index>: Remove.
2199         <dwarf2_per_objfile>: New field.
2200         (dw2_symtab_iter_init): Replace index parameter with
2201         dwarf2_per_objfile.
2202         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
2203         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
2204         (dw2_print_stats): Likewise.
2205         (dw2_dump): Likewise.
2206         (dw2_expand_symtabs_for_function): Likewise.
2207         (dw2_expand_all_symtabs): Likewise.
2208         (dw2_expand_symtabs_with_fullname): Likewise.
2209         (dw2_expand_marked_cus): Replace index and objfile parameters
2210         with dwarf2_per_objfile.
2211         (dw_expand_symtabs_matching_file_matcher): Add
2212         dwarf2_per_objfile parameter and adjust calls.
2213         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
2214         adjust calls.
2215         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
2216         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
2217         adjust calls.
2218         (create_cus_from_debug_names_list): Replace objfile parameter
2219         with dwarf2_per_objfile and adjust calls.
2220         (create_cus_from_debug_names): Likewise.
2221         (dwarf2_read_debug_names): Likewise.
2222         (mapped_debug_names::namei_to_name): Adjust call.
2223         (dw2_debug_names_iterator::next): Likewise.
2224         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2225         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
2226         (dw2_debug_names_dump): Likewise.
2227         (dw2_debug_names_expand_symtabs_for_function): Likewise.
2228         (dw2_debug_names_expand_symtabs_matching): Likewise.
2229         (dwarf2_initialize_objfile): Likewise.
2230         (dwarf2_build_psymtabs): Likewise.
2231         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
2232         this_cu.
2233         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
2234         (read_and_check_comp_unit_head): Likewise.
2235         (read_abbrev_offset): Likewise.
2236         (create_debug_type_hash_table): Likewise.
2237         (create_debug_types_hash_table): Likewise.
2238         (create_all_type_units): Replace objfile parameter with
2239         dwarf2_per_objfile.
2240         (add_type_unit): Add dwarf2_per_objfile parameter.
2241         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
2242         with dwarf2_per_objfile.
2243         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
2244         (lookup_dwp_signatured_type): Likewise.
2245         (lookup_signatured_type): Likewise.
2246         (read_cutu_die_from_dwo): Likewise.
2247         (init_tu_and_read_dwo_dies): Likewise.
2248         (init_cutu_and_read_dies): Likewise.
2249         (init_cutu_and_read_dies_no_follow): Likewise.
2250         (allocate_type_unit_groups_table): Add objfile parameter.
2251         (create_type_unit_group): Use dwarf2_per_objfile from cu.
2252         (get_type_unit_group): Likewise.
2253         (process_psymtab_comp_unit): Update call.
2254         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
2255         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
2256         (print_tu_stats): Likewise.
2257         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
2258         in void* parameter.
2259         (build_type_psymtabs): Change objfile parameter to
2260         dwarf2_per_objfile.
2261         (process_skeletonless_type_unit): Use dwarf2_per_objfile
2262         passed in void* parameter.
2263         (process_skeletonless_type_units): Change objfile parameter to
2264         dwarf2_per_objfile.
2265         (set_partial_user): Likewise.
2266         (dwarf2_build_psymtabs_hard): Likewise.
2267         (read_comp_units_from_section): Likewise.
2268         (create_all_comp_units): Likewise.
2269         (scan_partial_symbols): Update calls.
2270         (add_partial_symbol): Likewise.
2271         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
2272         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
2273         (process_queue): Add dwarf2_per_objfile parameter.
2274         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
2275         (compute_compunit_symtab_includes): Likewise.
2276         (process_cu_includes): Add dwarf2_per_objfile parameter.
2277         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
2278         (process_full_type_unit): Likewise.
2279         (process_imported_unit_die): Update call.
2280         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
2281         (read_file_scope): Likewise.
2282         (allocate_dwo_file_hash_table): Add objfile parameter.
2283         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
2284         (create_cus_hash_table): Likewise.
2285         (create_dwp_hash_table): Likewise.
2286         (create_dwo_unit_in_dwp_v1): Likewise.
2287         (create_dwp_v2_section): Likewise.
2288         (create_dwo_unit_in_dwp_v2): Likewise.
2289         (lookup_dwo_unit_in_dwp): Likewise.
2290         (try_open_dwop_file): Likewise.
2291         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
2292         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
2293         cleanup to include a reference to dwarf2_per_objfile.
2294         (open_dwp_file): Add dwarf2_per_objfile parameter.
2295         (open_and_init_dwp_file): Likewise.
2296         (get_dwp_file): Likewise.
2297         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
2298         (queue_and_load_all_dwo_tus): Update call.
2299         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
2300         data.
2301         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
2302         (dwarf2_ranges_process): Likewise.
2303         (dwarf2_get_pc_bounds): Likewise.
2304         (mark_common_block_symbol_computed): Likewise.
2305         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2306         (dwarf2_read_abbrevs): Update call.
2307         (read_partial_die): Use dwarf2_per_objfile from cu.
2308         (find_partial_die): Likewise.
2309         (fixup_partial_die): Likewise.
2310         (read_attribute_value): Likewise.
2311         (read_indirect_string_at_offset_from): Add objfile parameter.
2312         (read_indirect_string_at_offset): Add dwarf2_per_objfile
2313         parameter.
2314         (read_indirect_string_from_dwz): Add objfile parameter.
2315         (read_indirect_string): Add objfile parameter.
2316         (read_addr_index_1): Add dwarf2_per_objfile parameter.
2317         (read_addr_index): Use dwarf2_per_objfile from cu.
2318         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
2319         call dw2_setup.
2320         (read_str_index): Use dwarf2_per_objfile from cu.
2321         (get_debug_line_section): Likewise.
2322         (read_formatted_entries): Add dwarf2_per_objfile parameter.
2323         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
2324         (new_symbol_full): Use dwarf2_per_objfile from cu.
2325         (build_error_marker_type): Likewise.
2326         (lookup_die_type): Likewise.
2327         (determine_prefix): Likewise.
2328         (follow_die_offset): Likewise.
2329         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
2330         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
2331         (dwarf2_fetch_die_type_sect_off): Likewise.
2332         (dwarf2_get_die_type): Likewise.
2333         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
2334         (get_signatured_type): Likewise.
2335         (get_DW_AT_signature_type): Likewise.
2336         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
2337         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
2338         (cu_debug_loc_section): Likewise.
2339         (fill_in_loclist_baton): Likewise.
2340         (dwarf2_symbol_mark_computed): Likewise.
2341         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2342         dwarf2_per_objfile.
2343         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
2344         parameter.
2345         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2346         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
2347         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
2348         (set_die_type): Use dwarf2_free_objfile from cu.
2349         (get_die_type_at_offset): Likewise.
2350         (dwarf2_per_objfile_free): Don't assign global variable.
2351         (debug_names) <constructor>: Add dwarf2_per_objfile
2352         parameter, update m_debugstrlookup construction.
2353         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
2354         parameter.
2355         <m_dwarf2_per_objfile>: New field.
2356         <lookup>: Use m_dwarf2_per_objfile.
2357         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
2358         (psyms_seen_size): Likewise.
2359         (write_gdbindex): Replace objfile parameter with
2360         dwarf2_per_objfile.
2361         (write_debug_names): Likewise.
2362         (write_psymtabs_to_index): Likewise.
2363         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
2364         calls.
2365
2366 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2367
2368         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
2369         <dwarf2_per_objfile>: New field.
2370         (struct dwarf2_per_cu_data) <objfile>: Remove.
2371         <dwarf2_per_objfile>: New field.
2372         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
2373         of objfile.
2374         (create_signatured_type_table_from_index): Likewise.
2375         (create_debug_type_hash_table): Likewise.
2376         (fill_in_sig_entry_from_dwo_entry): Likewise.
2377         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
2378         (create_type_unit_group): Assign dwarf2_per_objfile instead of
2379         objfile.
2380         (create_partial_symtab): Access objfile through
2381         dwarf2_per_objfile.
2382         (process_psymtab_comp_unit_reader): Likewise.
2383         (read_comp_units_from_section): Likewise.
2384         (scan_partial_symbols): Likewise.
2385         (add_partial_symbol): Likewise.
2386         (add_partial_subprogram): Likewise.
2387         (peek_die_abbrev): Likewise.
2388         (fixup_go_packaging): Likewise.
2389         (process_full_comp_unit): Likewise.
2390         (process_full_type_unit): Likewise.
2391         (process_imported_unit_die): Likewise.
2392         (dwarf2_compute_name): Likewise.
2393         (dwarf2_physname): Likewise.
2394         (read_import_statement): Likewise.
2395         (create_cus_hash_table): Assign dwarf2_physname instead of
2396         objfile.
2397         (read_func_scope): Access objfile through dwarf2_per_objfile.
2398         (read_lexical_block_scope): Likewise.
2399         (read_call_site_scope): Likewise.
2400         (read_variable): Likewise.
2401         (dwarf2_rnglists_process): Likewise.
2402         (dwarf2_ranges_process): Likewise.
2403         (dwarf2_ranges_read): Likewise.
2404         (dwarf2_record_block_ranges): Likewise.
2405         (dwarf2_add_field): Likewise.
2406         (dwarf2_add_member_fn): Likewise.
2407         (read_structure_type): Likewise.
2408         (process_structure_scope): Likewise.
2409         (read_enumeration_type): Likewise.
2410         (read_array_type): Likewise.
2411         (read_common_block): Likewise.
2412         (read_namespace_type): Likewise.
2413         (read_namespace): Likewise.
2414         (read_module_type): Likewise.
2415         (read_tag_pointer_type): Likewise.
2416         (read_tag_ptr_to_member_type): Likewise.
2417         (read_tag_string_type): Likewise.
2418         (read_subroutine_type): Likewise.
2419         (read_typedef): Likewise.
2420         (read_base_type): Likewise.
2421         (attr_to_dynamic_prop): Likewise.
2422         (read_subrange_type): Likewise.
2423         (read_unspecified_type): Likewise.
2424         (load_partial_dies): Likewise.
2425         (read_partial_die): Likewise.
2426         (find_partial_die): Likewise.
2427         (guess_partial_die_structure_name): Likewise.
2428         (fixup_partial_die): Likewise.
2429         (read_attribute_value): Likewise.
2430         (read_addr_index_from_leb128): Likewise.
2431         (dwarf2_read_addr_index): Likewise.
2432         (dwarf2_string_attr): Likewise.
2433         (lnp_state_machine::check_line_address): Likewise.
2434         (dwarf_decode_lines_1): Likewise.
2435         (dwarf_decode_lines): Likewise.
2436         (dwarf2_start_symtab): Likewise.
2437         (var_decode_location): Likewise.
2438         (new_symbol_full): Likewise.
2439         (dwarf2_const_value_data): Likewise.
2440         (dwarf2_const_value_attr): Likewise.
2441         (dwarf2_const_value): Likewise.
2442         (die_type): Likewise.
2443         (die_containing_type): Likewise.
2444         (lookup_die_type): Likewise.
2445         (guess_full_die_structure_name): Likewise.
2446         (anonymous_struct_prefix): Likewise.
2447         (dwarf2_name): Likewise.
2448         (follow_die_ref_or_sig): Likewise.
2449         (follow_die_offset): Likewise.
2450         (follow_die_ref): Likewise.
2451         (dwarf2_fetch_die_loc_sect_off): Likewise.
2452         (dwarf2_fetch_constant_bytes): Likewise.
2453         (dwarf2_fetch_die_type_sect_off): Likewise.
2454         (dwarf2_get_die_type): Likewise.
2455         (follow_die_sig): Likewise.
2456         (decode_locdesc): Likewise.
2457         (dwarf2_per_cu_objfile): Likewise.
2458         (dwarf2_per_cu_text_offset): Likewise.
2459         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
2460         objfile.
2461         (set_die_type): Access objfile through
2462         dwarf2_per_objfile.
2463
2464 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2465
2466         * valprint.c (converted_character_d): Remove typedef.
2467         (DEF_VEC_O (converted_character_d)): Remove.
2468         (count_next_character): Use std::vector.
2469         (print_converted_chars_to_obstack): Likewise.
2470         (generic_printstr): Likewise.
2471
2472 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2473
2474         * xml-support.h (struct gdb_xml_value): Add constructor.
2475         <value>: Change type to unique_xmalloc_ptr.
2476         (gdb_xml_value_s): Remove typedef.
2477         (DEF_VEC_O (gdb_xml_value_s)): Remove.
2478         (gdb_xml_element_start_handler): Change parameter type to
2479         std::vector.
2480         (xml_find_attribute): Likewise.
2481         * xml-support.c (xml_find_attribute): Change parameter type to
2482         std::vector and adjust.
2483         (gdb_xml_values_cleanup): Remove.
2484         (gdb_xml_parser::start_element): Adjust to std::vector.
2485         (xinclude_start_include): Change paraeter type to std::vector
2486         and adjust.
2487         * btrace.c (check_xml_btrace_version): Likewise.
2488         (parse_xml_btrace_block): Likewise.
2489         (parse_xml_btrace_pt_config_cpu): Likewise.
2490         (parse_xml_btrace_pt): Likewise.
2491         (parse_xml_btrace_conf_bts): Likewise.
2492         (parse_xml_btrace_conf_pt): Likewise.
2493         * memory-map.c (memory_map_start_memory): Likewise.
2494         (memory_map_start_property): Likewise.
2495         * osdata.c (osdata_start_osdata): Likewise.
2496         (osdata_start_item): Likewise.
2497         (osdata_start_column): Likewise.
2498         * remote.c (start_thread): Likewise.
2499         * solib-aix.c (library_list_start_library): Likewise.
2500         (library_list_start_list): Likewise.
2501         * solib-svr4.c (library_list_start_library): Likewise.
2502         (svr4_library_list_start_list): Likewise.
2503         * solib-target.c (library_list_start_segment): Likewise.
2504         (library_list_start_section): Likewise.
2505         (library_list_start_library): Likewise.
2506         (library_list_start_list): Likewise.
2507         * tracepoint.c (traceframe_info_start_memory): Likewise.
2508         (traceframe_info_start_tvar): Likewise.
2509         * xml-syscall.c (syscall_start_syscall): Likewise.
2510         * xml-tdesc.c (tdesc_start_target): Likewise.
2511         (tdesc_start_feature): Likewise.
2512         (tdesc_start_reg): Likewise.
2513         (tdesc_start_union): Likewise.
2514         (tdesc_start_struct): Likewise.
2515         (tdesc_start_flags): Likewise.
2516         (tdesc_start_enum): Likewise.
2517         (tdesc_start_field): Likewise.
2518         (tdesc_start_enum_value): Likewise.
2519         (tdesc_start_vector): Likewise.
2520
2521 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2522
2523         * extension.h (struct xmethod_worker) <clone>: Remove.
2524         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
2525         Remove.
2526         (python_xmethod_worker::clone): Remove.
2527         * valops.c (find_overload_match): Use std::move instead of
2528         clone.
2529
2530 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2531
2532         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
2533         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
2534         <free_xmethod_worker_data>: Remove.
2535         <get_matching_xmethod_workers>: Chance VEC to std::vector.
2536         <get_xmethod_arg_types>: Remove.
2537         <get_xmethod_result_type>: Remove.
2538         <invoke_xmethod>: Remove.
2539         * extension.c (new_xmethod_worker): Remove.
2540         (clone_xmethod_worker): Remove.
2541         (get_matching_xmethod_workers): Return void, pass std::vector by
2542         pointer.
2543         (get_xmethod_arg_types): Rename to...
2544         (xmethod_worker::get_arg_types): ... this, and adjust.
2545         (get_xmethod_result_type): Rename to...
2546         (xmethod_worker::get_result_type): ... this, and adjust.
2547         (invoke_xmethod): Remove.
2548         (free_xmethod_worker): Remove.
2549         (free_xmethod_worker_vec): Remove.
2550         * extension.h (enum ext_lang_rc): Move here from
2551         extension-priv.h.
2552         (struct xmethod_worker): Add constructor and destructor.
2553         <data>: Remove.
2554         <value>: Remove.
2555         <invoke, clone, do_get_result_type, do_get_arg_types>: New
2556         virtual pure methods.
2557         <get_arg_types, get_result_type>: New methods.
2558         (xmethod_worker_ptr): Remove typedef.
2559         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
2560         (xmethod_worker_vec): Remove typedef.
2561         (xmethod_worker_up): New typedef.
2562         (invoke_xmethod): Remove.
2563         (clone_xmethod_worker): Remove.
2564         (free_xmethod_worker): Remove.
2565         (free_xmethod_worker_vec): Remove.
2566         (get_xmethod_arg_types): Remove.
2567         (get_xmethod_result_type): Remove.
2568         * valops.c (find_method_list): Use std::vector, don't use
2569         intermediate vector.
2570         (value_find_oload_method_list): Use std::vector.
2571         (find_overload_match): Use std::vector.
2572         (find_oload_champ): Use std::vector.
2573         * value.c (value_free): Use operator delete.
2574         (value_of_xmethod): Rename to...
2575         (value_from_xmethod): ... this.  Don't assign
2576         xmethod_worker::value, take rvalue-reference.
2577         (result_type_of_xmethod): Adjust.
2578         (call_xmethod): Adjust.
2579         * value.h: Include extension.h.
2580         (struct xmethod_worker): Don't forward-declare.
2581         (value_of_xmethod): Rename to...
2582         (value_from_xmethod): ... this, take rvalue-reference.
2583         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
2584         (struct python_xmethod_worker): ... this, add constructor and
2585         destructor.
2586         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
2587         (gdbpy_free_xmethod_worker_data): Rename to...
2588         (python_xmethod_worker::~python_xmethod_worker): ... this and
2589         adjust.
2590         (gdbpy_clone_xmethod_worker_data): Rename to...
2591         (python_xmethod_worker::clone): ... this and adjust.
2592         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
2593         temporary vector.
2594         (gdbpy_get_xmethod_arg_types): Rename to...
2595         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
2596         (gdbpy_get_xmethod_result_type): Rename to...
2597         (python_xmethod_worker::do_get_result_type): ... this and
2598         adjust.
2599         (gdbpy_invoke_xmethod): Rename to...
2600         (python_xmethod_worker::invoke): ... this and adjust.
2601         (new_python_xmethod_worker): Rename to...
2602         (python_xmethod_worker::python_xmethod_worker): ... this and
2603         adjust.
2604         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
2605         Remove.
2606         (gdbpy_free_xmethod_worker_data): Remove.
2607         (gdbpy_get_matching_xmethod_workers): Use std::vector.
2608         (gdbpy_get_xmethod_arg_types): Remove.
2609         (gdbpy_get_xmethod_result_type): Remove.
2610         (gdbpy_invoke_xmethod): Remove.
2611         * python/python.c (python_extension_ops): Remove obsolete
2612         callbacks.
2613
2614 2018-01-05  Pedro Alves  <palves@redhat.com>
2615
2616         PR gdb/18653
2617         * common/signals-state-save-restore.c
2618         (save_original_signals_state): New parameter 'quiet'.  Warn if we
2619         find a custom handler preinstalled, instead of internal erroring.
2620         But only warn if !quiet.
2621         * common/signals-state-save-restore.h
2622         (save_original_signals_state): New parameter 'quiet'.
2623         * main.c (captured_main_1): Move save_original_signals_state call
2624         after option handling, and pass QUIET.
2625
2626 2018-01-05  Pedro Alves  <palves@redhat.com>
2627
2628         * spu-tdep.c (spu_catch_start): Pass
2629         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
2630
2631 2018-01-05  Pedro Alves  <palves@redhat.com>
2632
2633         PR gdb/22670
2634         * ada-lang.c (literal_symbol_name_matcher): New function.
2635         (ada_get_symbol_name_matcher): Use it for
2636         symbol_name_match_type::SEARCH_NAME.
2637         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
2638         it down instead of assuming symbol_name_match_type::FULL.
2639         * block.h (block_lookup_symbol): New parameter 'match_type'.
2640         * c-valprint.c (print_unpacked_pointer): Use
2641         lookup_symbol_search_name instead of lookup_symbol.
2642         * compile/compile-object-load.c (get_out_value_type): Pass down
2643         symbol_name_match_type::SEARCH_NAME.
2644         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
2645         symbol_name_match_type::FULL.
2646         * cp-support.c (cp_get_symbol_name_matcher): Handle
2647         symbol_name_match_type::SEARCH_NAME.
2648         * infrun.c (insert_exception_resume_breakpoint): Use
2649         lookup_symbol_search_name.
2650         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
2651         * psymtab.c (maintenance_check_psymtabs): Use
2652         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
2653         * stack.c (print_frame_args): Use lookup_symbol_search_name and
2654         SYMBOL_SEARCH_NAME.
2655         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
2656         if symbol_name_match_type::SEARCH_NAME.
2657         (lookup_symbol_in_language): Pass down
2658         symbol_name_match_type::FULL.
2659         (lookup_symbol_search_name): New.
2660         (lookup_language_this): Pass down
2661         symbol_name_match_type::SEARCH_NAME.
2662         (lookup_symbol_aux, lookup_local_symbol): New parameter
2663         'match_type'.  Pass it down.
2664         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
2665         (lookup_symbol_search_name): New declaration.
2666         (lookup_symbol_in_block): New 'match_type' parameter.
2667
2668 2018-01-05  Pedro Alves  <palves@redhat.com>
2669
2670         PR gdb/22670
2671         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
2672         ada_lookup_symbol.
2673         (ada_lookup_symbol): Reimplement in terms of
2674         ada_lookup_symbol_list, bits factored out from
2675         ada_lookup_encoded_symbol.
2676
2677 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2678
2679         * ada-exp.y (write_object_renaming): When subscripting an array
2680         using a symbol as the index, pass the block in call to
2681         ada_lookup_encoded_symbol when looking that symbol up.
2682
2683 2018-01-05  Jerome Guitton  <guitton@adacore.com>
2684
2685         * ada-lang.c (ada_array_length): Use ada_index_type instead of
2686         TYPE_INDEX_TYPE.
2687
2688 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2689
2690         * ada-lang.c (ada_to_fixed_value_create): Add handling of
2691         the case where VALUE_LVAL (val0) is not lval_memory.
2692
2693 2018-01-05  Xavier Roirand  <roirand@adacore.com>
2694
2695         * ada-valprint.c (print_optional_low_bound): Handle
2696         character-indexed array printing like boolean-indexed array
2697         printing.
2698
2699 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2700
2701         * NEWS: Create a new section for the next release branch.
2702         Rename the section of the current branch, now that it has
2703         been cut.
2704
2705 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2706
2707         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
2708         * version.in: Bump version to 8.1.50.DATE-git.
2709
2710 2018-01-03  Xavier Roirand  <roirand@adacore.com>
2711
2712         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
2713         Add field.
2714         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
2715         Add field.
2716         (default_exception_support_info) <catch_handlers_sym>: Add field.
2717         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
2718         (ada_exception_name_addr_1): Add "catch handlers" handling.
2719         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
2720         Update all callers.
2721         (create_excep_cond_exprs) <ex>: Add parameter.
2722         (re_set_exception): Update create_excep_cond_exprs call.
2723         (print_it_exception, print_one_exception, print_mention_exception)
2724         (print_recreate_exception): Add "catch handler" handling.
2725         (allocate_location_catch_handlers, re_set_catch_handlers)
2726         (check_status_catch_handlers, print_it_catch_handlers)
2727         (print_one_catch_handlers, print_mention_catch_handlers)
2728         (print_recreate_catch_handlers): New function.
2729         (catch_handlers_breakpoint_ops): New variable.
2730         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
2731         Add parameter.  Add "catch handler" handling.
2732         (ada_exception_sym_name, ada_exception_breakpoint_ops):
2733         Add "catch handler" handling.
2734         (ada_exception_catchpoint_cond_string): Add "catch handler"
2735         handling.
2736         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
2737         call.
2738         (catch_ada_handlers_command): New function.
2739         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
2740         operations structure.
2741         (_initialize_ada_language): Add "catch handlers" command entry.
2742         * NEWS: Document "catch handlers" feature.
2743
2744 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2745
2746         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
2747         account when creating the array type of the slice.
2748         (ada_value_slice): Likewise.
2749
2750 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2751
2752         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
2753         New enum value.
2754         (create_array_type_with_stride): Add byte_stride_prop parameter.
2755         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
2756         New parameter.  Update all callers in this file.
2757         (array_type_has_dynamic_stride): New function.
2758         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
2759         of arrays with dynamic byte strides.
2760         * dwarf2read.c (read_array_type): Add support for dynamic
2761         DW_AT_byte_stride attributes.
2762
2763 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2764
2765         * dwarf2read.c (read_unspecified_type): Treat
2766         DW_TAG_enumeration_type DIEs from Ada units as stubs.
2767
2768 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2769
2770         Update copyright year range in all GDB files.
2771
2772 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2773
2774         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
2775         and gdb/testsuite/gdb.base/step-line.c.
2776
2777 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2778
2779         * copyright.py (main): Dump the contents of
2780         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
2781         even if BY_HAND is empty.
2782
2783 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2784
2785         * top.c (print_gdb_version): Update Copyright year in version
2786         message.
2787
2788 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2789
2790         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
2791
2792 For older changes see ChangeLog-2017.
2793 \f
2794 Local Variables:
2795 mode: change-log
2796 left-margin: 8
2797 fill-column: 74
2798 version-control: never
2799 coding: utf-8
2800 End: