gdb/ChangeLog

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