gdb/ChangeLog

   1 2018-03-11  Tom Tromey  <tom@tromey.com>
   2
   3         * dwarf2read.c (struct nextfield): Add initializers.
   4         (struct nextfnfield): Remove.
   5         (struct fnfieldlist): Add initializers.  Remove "length" and
   6         "head", use std::vector.
   7         (struct decl_field_list): Remove.
   8         (struct field_info): Add initializers.
   9         <fields, baseclasses>: Now std::vector.
  10         <nbaseclasses, nfnfields, typedef_field_list_count,
  11         nested_types_list_count>: Remove.
  12         (dwarf2_add_field, dwarf2_add_type_defn)
  13         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
  14         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
  15         (process_structure_scope): Update.
  16
  17 2018-03-11  Tom Tromey  <tom@tromey.com>
  18
  19         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
  20         for use by std::sort.
  21         (build_type_psymtabs_1): Use std::vector.
  22
  23 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
  24
  25         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
  26         and LIBMPFR in the printed configuration.
  27
  28 2018-03-08  Tom Tromey  <tom@tromey.com>
  29
  30         * source.c (get_filename_and_charpos): Use scoped_fd.
  31         * nto-procfs.c (procfs_open_1): Use scoped_fd.
  32         (procfs_pidlist): Likewise.
  33         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
  34         (iterate_over_mappings): Likewise.
  35
  36 2018-03-08  Tom Tromey  <tom@tromey.com>
  37
  38         * infcall.c (struct call_return_meta_info)
  39         <stack_temporaries_enabled>: Remove.
  40         (get_call_return_value, call_function_by_hand_dummy): Update.
  41         * thread.c (disable_thread_stack_temporaries): Remove.
  42         (enable_thread_stack_temporaries): Remove.
  43         (thread_stack_temporaries_enabled_p): Return bool.
  44         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
  45         (get_last_thread_stack_temporary): Update.
  46         * eval.c (evaluate_subexp): Update.
  47         * gdbthread.h (class enable_thread_stack_temporaries): Now a
  48         class, not a function.
  49         (value_ptr, value_vec): Remove typedefs.
  50         (class thread_info) <stack_temporaries_enabled>: Now bool.
  51         <stack_temporaries>: Now a std::vector.
  52         (thread_stack_temporaries_enabled_p)
  53         (value_in_thread_stack_temporaries): Return bool.
  54
  55 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
  56
  57         * remote.c (putpkt_binary): Fix omitted bytes reporting.
  58         (getpkt_or_notif_sane_1): Likewise.
  59
  60 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  61
  62         * build-id.c (build_id_to_debug_bfd): Use std::string.
  63
  64 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  65
  66         * build-id.c (find_separate_debug_file_by_buildid): Return
  67         std::string.
  68         * build-id.h (find_separate_debug_file_by_buildid): Return
  69         std::string.
  70         * coffread.c (coff_symfile_read): Adjust to std::string.
  71         * elfread.c (elf_symfile_read): Adjust to std::string.
  72         * symfile.c (separate_debug_file_exists): Change parameter to
  73         std::string.
  74         (find_separate_debug_file): Return std::string.
  75         (find_separate_debug_file_by_debuglink): Return std::string.
  76         * symfile.h (find_separate_debug_file_by_debuglink): Return
  77         std::string.
  78
  79 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
  80
  81         * common/xml-utils.c (xml_escape_text): Move code to...
  82         (xml_escape_text_append): ... this new function.
  83         * common/xml-utils.h (xml_escape_text_append): New declaration.
  84         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
  85         New function.
  86         (_initialize_xml_utils): register test_xml_escape_text_append as
  87         a selftest.
  88
  89 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
  90
  91         * defs.h: Remove MAX_REGISTER_SIZE.
  92         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
  93         asserts.
  94         * python/py-unwind.c (pyuw_sniffer): Likewise.
  95
  96 2018-03-07  Tom Tromey  <tom@tromey.com>
  97
  98         * linux-tdep.c (linux_info_proc): Update.
  99         * target.h (struct target_ops) <to_fileio_readlink>: Return
 100         optional<string>.
 101         (target_fileio_readlink): Return optional<string>.
 102         * remote.c (remote_hostio_readlink): Return optional<string>.
 103         * inf-child.c (inf_child_fileio_readlink): Return
 104         optional<string>.
 105         * target.c (target_fileio_readlink): Return optional<string>.
 106
 107 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
 108
 109         * regcache.c (cooked_read_test): Add riscv to the list of
 110         architectures that have a save_reggroup.
 111
 112 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 113
 114         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
 115         value is not a dynamic class object.
 116
 117 2018-03-06  Tom Tromey  <tom@tromey.com>
 118
 119         * rust-exp.y: Formatting fixes.
 120
 121 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 122
 123         * riscv-tdep.c (riscv_register_name): Remove target description
 124         support.
 125         (riscv_gdbarch_init): Remove target description check.
 126
 127 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 128
 129         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
 130         comment.
 131         * riscv-tdep.h: Likewise.
 132
 133 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 134
 135         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
 136         (riscv_pseudo_register_write): Delete.
 137         (riscv_gdbarch_init): Remove all use of pseudo registers.
 138
 139 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 140
 141         * record-btrace.c (btrace_print_lines): Replace cleanup
 142         parameter with RAII equivalents.
 143         (btrace_insn_history): Replace cleanup with RAII equivalents.
 144         * ui-out.h (make_cleanup_ui_out_list_begin_end,
 145         make_cleanup_ui_out_tuple_begin_end): Remove.
 146         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
 147         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
 148         make_cleanup_ui_out_list_begin_end): Remove.
 149
 150 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 151
 152         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
 153         parameter types to std::vector.  Use bool.
 154         (record_btrace_wait): Replace VEC(tp_t) with
 155         std::vector<thread_info *>.
 156         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
 157
 158 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
 159
 160         * record-btrace.c (record_btrace_disable_callback): Remove.
 161         (struct scoped_btrace_disable): New.
 162         (record_btrace_open): Use scoped_btrace_disable.
 163
 164 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 165
 166         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
 167         reading values from registers.
 168
 169 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 170
 171         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
 172         where appropriate.
 173
 174 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 175
 176         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
 177         change parameter type.  Use GDB's print functions, and use
 178         core_addr_to_string where appropriate.
 179         (riscv_push_dummy_call): Use core_addr_to_string where
 180         appropriate, update call to riscv_print_arg_location, and reindent
 181         a few lines.
 182         (riscv_return_value): Update call to riscv_print_arg_location.
 183
 184 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 185             Tim Newsome <tim@sifive.com>
 186             Albert Ou <a0u@eecs.berkeley.edu>
 187             Darius Rad <darius@bluespec.com>
 188
 189         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
 190         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
 191         (ALLDEPFILES): Add riscv-tdep.c
 192         * configure.tgt: Add riscv support.
 193         * riscv-tdep.c: New file.
 194         * riscv-tdep.h: New file.
 195         * NEWS: Mention new target.
 196         * MAINTAINERS: Add entry for riscv.
 197
 198 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
 199
 200         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
 201         fields within aggregates.
 202
 203 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
 204
 205         * record-btrace.c (btrace_print_lines): Change type of flags to
 206         gdb_disassembly_flags.
 207
 208 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 209
 210         * fbsd-nat.c: Include "inf-ptrace.h".
 211         (USE_SIGTRAP_SIGINFO): Conditionally define.
 212         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
 213         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
 214         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
 215         function.
 216         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
 217         Likewise.
 218         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
 219         Likewise.
 220         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
 221         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
 222         "supports_stopped_by_hw_breakpoint" target methods.
 223
 224 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 225
 226         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
 227         * fbsd-nat.c (debug_fbsd_nat): New variable.
 228         (show_fbsd_nat_debug): New function.
 229         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
 230         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
 231
 232 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
 233
 234         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
 235         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
 236         prototype.
 237         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
 238         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
 239         method.
 240
 241 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 242
 243         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
 244         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
 245
 246 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 247
 248         * charset.c (struct charset_vector): New.
 249         (charsets): Change type to charset_vector.
 250         (find_charset_names): Adjust.
 251         (add_one): Adjust.
 252         (_initialize_charset): Adjust.
 253
 254 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 255
 256         * progspace.h (struct program_space) <deleted_solibs>: Change
 257         type to std::vector<std::string>.
 258         * progspace.c (clear_program_space_solib_cache): Adjust.
 259         * breakpoint.c (print_solib_event): Adjust.
 260         (check_status_catch_solib): Adjust.
 261         * solib.c (update_solib_list): Adjust.
 262         * ui-out.h (class ui_out) <field_string>: New overload.
 263         * ui-out.c (ui_out::field_string): New overload.
 264
 265 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 266
 267         * progspace.h (struct program_space): Add constructor and
 268         destructor, initialize fields.
 269         (add_program_space): Remove.
 270         * progspace.c (add_program_space): Rename to...
 271         (program_space::program_space): ... this.
 272         (release_program_space): Rename to...
 273         (program_space::~program_space): ... this.
 274         (delete_program_space): Use delete to delete program_space.
 275         (initialize_progspace): Use new to allocate program_space.
 276         * inferior.c (add_inferior_with_spaces): Likewise.
 277         (clone_inferior_command): Likewise.
 278         * infrun.c (follow_fork_inferior): Likewise.
 279         (handle_vfork_child_exec_or_exit): Likewise.
 280
 281 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
 282
 283         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
 284         (delim_string_to_char_ptr_vec): Return std::vector of
 285         gdb::unique_xmalloc_ptr.
 286         (dirnames_to_char_ptr_vec_append): Take std::vector of
 287         gdb::unique_xmalloc_ptr.
 288         (dirnames_to_char_ptr_vec): Return std::vector of
 289         gdb::unique_xmalloc_ptr.
 290         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
 291         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
 292         (delim_string_to_char_ptr_vec): Return an std::vector of
 293         gdb::unique_xmalloc_ptr, adjust the code.
 294         (dirnames_to_char_ptr_vec_append): Take an std::vector of
 295         gdb::unique_xmalloc_ptr, adjust the code.
 296         (dirnames_to_char_ptr_vec): Return an std::vector of
 297         gdb::unique_xmalloc_ptr, adjust the code.
 298         * auto-load.c (auto_load_safe_path_vec): Change type to
 299         std::vector of gdb::unique_xmalloc_ptr.
 300         (auto_load_expand_dir_vars): Return an std::vector of
 301         gdb::unique_xmalloc_ptr, adjust the code.
 302         (auto_load_safe_path_vec_update): Adjust.
 303         (filename_is_in_auto_load_safe_path_vec): Adjust.
 304         (auto_load_objfile_script_1): Adjust.
 305         * build-id.c (build_id_to_debug_bfd): Adjust.
 306         * linux-thread-db.c (thread_db_load_search): Adjust.
 307         * source.c (add_path): Adjust.
 308         (openp): Adjust.
 309         * symfile.c (find_separate_debug_file): Adjust.
 310         * utils.c (do_free_char_ptr_vec): Remove.
 311         (make_cleanup_free_char_ptr_vec): Remove.
 312
 313 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
 314
 315         PR gdb/22907
 316         * common/pathstuff.c: Conditionally include "<windows.h>".
 317
 318 2018-03-01  Georg Sauthoff  <mail@georg.so>
 319
 320         PR gdb/22888
 321         * gcore.in: Quote variables and switch interpreter to bash.
 322
 323 2018-03-01  Tom Tromey  <tom@tromey.com>
 324
 325         * dwarf2read.c (alloc_discriminant_info): Fix default_index
 326         assertion.  Add assertion for discriminant_index.
 327         (quirk_rust_enum): Use correct base type name in univariant case.
 328
 329 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
 330
 331         * record.c (get_call_history_modifiers): Return a
 332         record_print_flags.
 333         (cmd_record_call_history): Adjust.
 334         * record-btrace.c (record_btrace_call_history): Adjust.
 335         (record_btrace_call_history_range): Adjust.
 336         (record_btrace_call_history_from): Adjust.
 337         * target-debug.h (target_debug_print_record_print_flags): New.
 338         * target-delegates.c: Re-generate.
 339         * target.c (target_call_history): Change flags type.
 340         (target_call_history_from): Likewise.
 341         (target_call_history_range): Likewise.
 342         * target.h (struct target_ops) <target_call_history>: Likewise.
 343         (target_call_history_from): Likewise.
 344         (target_call_history_range): Likewise.
 345
 346 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 347             Simon Marchi  <simon.marchi@polymtl.ca>
 348
 349         * common/common-utils.c: Include "sys/stat.h".
 350         (is_regular_file): Move here from "source.c"; change return
 351         type to "bool".
 352         * common/common-utils.h (is_regular_file): New prototype.
 353         * common/pathstuff.c (contains_dir_separator): New function.
 354         * common/pathstuff.h (contains_dir_separator): New prototype.
 355         * source.c: Don't include "sys/stat.h".
 356         (is_regular_file): Move to "common/common-utils.c".
 357
 358 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
 359
 360         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
 361         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
 362         * auto-load.c: Include "common/pathstuff.h".
 363         * common/common-def.h (current_directory): Move here.
 364         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
 365         function.
 366         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
 367         prototype.
 368         * common/pathstuff.c: New file.
 369         * common/pathstuff.h: New file.
 370         * compile/compile.c: Include "common/pathstuff.h".
 371         * defs.h (current_directory): Move to "common/common-defs.h".
 372         * dwarf2read.c: Include "common/pathstuff.h".
 373         * exec.c: Likewise.
 374         * guile/scm-safe-call.c: Likewise.
 375         * linux-thread-db.c: Likewise.
 376         * main.c: Likewise.
 377         * nto-tdep.c: Likewise.
 378         * objfiles.c: Likewise.
 379         * source.c: Likewise.
 380         * symtab.c: Likewise.
 381         * utils.c: Include "common/pathstuff.h".
 382         (gdb_realpath): Move to "common/pathstuff.c".
 383         (gdb_realpath_keepfile): Likewise.
 384         (gdb_abspath): Likewise.
 385         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
 386         (gdb_realpath_keepfile): Likewise.
 387         (gdb_abspath): Likewise.
 388
 389 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
 390
 391         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
 392         wildcard process pid for super_resume for kernels with a
 393         specific bug.
 394
 395 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
 396
 397         * compile/compile.c (get_args): Add additional comments
 398         explaining function.
 399
 400 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
 401             Tom Tromey  <tom@tromey.com>
 402
 403         * target.h (memory_write_request_s): Remove typedef.  Don't define
 404         VEC.
 405         (target_write_memory_blocks): Change argument to std::vector.
 406         (struct memory_write_request): Add constructor.
 407         * target-memory.c (compare_block_starting_address): Return bool.
 408         Change argument types.
 409         (claim_memory): Change arguments to use std::vector.
 410         (split_regular_and_flash_blocks, blocks_to_erase)
 411         (compute_garbled_blocks): Likewise.
 412         (cleanup_request_data, cleanup_write_requests_vector): Remove.
 413         (target_write_memory_blocks): Change argument to std::vector.
 414         * symfile.c (struct load_section_data): Add constructor and
 415         destructor.  Use std::vector for "requests".
 416         (struct load_progress_data): Add initializers.
 417         (load_section_callback): Update.  Use "new".
 418         (clear_memory_write_data): Remove.
 419         (generic_load): Update.
 420
 421 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
 422
 423         * arch/aarch64.h: Use common/tdesc.h.
 424
 425 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 426
 427         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
 428         architecture with a 64-bit ABI.
 429
 430 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
 431
 432         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
 433         ahead of target description loading.
 434
 435 2018-02-26  Tom Tromey  <tom@tromey.com>
 436
 437         * stack.c (backtrace_command_1): Update.
 438         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
 439         of "flags".
 440         * python/py-framefilter.c (py_print_frame)
 441         (gdbpy_apply_frame_filter): Change type of "flags".
 442         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
 443         of "flags".
 444         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
 445         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
 446         * extension.h (enum frame_filter_flag): Rename from
 447         frame_filter_flags.
 448         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
 449         (apply_ext_lang_frame_filter): Change type of "flags".
 450         * extension.c (apply_ext_lang_frame_filter): Change type of
 451         "flags".
 452         * extension-priv.h (struct extension_language_ops)
 453         <apply_frame_filter>: Change type of "flags".
 454
 455 2018-02-26  Tom Tromey  <tom@tromey.com>
 456
 457         PR python/16497:
 458         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
 459         off-by-one in py_end computation.
 460         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
 461         PRINT_MORE_FRAMES.
 462         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
 463         constant.
 464
 465 2018-02-26  Tom Tromey  <tom@tromey.com>
 466
 467         * dwarf2read.c (struct variant_field): New.
 468         (struct nextfield) <variant>: New field.
 469         (dwarf2_add_field): Handle DW_TAG_variant_part.
 470         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
 471         discriminated union.
 472         (read_structure_type): Handle DW_TAG_variant_part.
 473         (handle_struct_member_die): New function, extracted from
 474         process_structure_scope.  Handle DW_TAG_variant.
 475         (process_structure_scope): Handle discriminated unions.  Call
 476         handle_struct_member_die.
 477
 478 2018-02-26  Tom Tromey  <tom@tromey.com>
 479
 480         * rust-lang.h (rust_last_path_segment): Declare.
 481         * rust-lang.c (rust_last_path_segment): Now public.  Change
 482         contract.
 483         (struct disr_info): Remove.
 484         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
 485         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
 486         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
 487         (rust_enum_p, rust_enum_variant): New function.
 488         (rust_underscore_fields): Remove "offset" parameter.
 489         (rust_print_enum): New function.
 490         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
 491         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
 492         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
 493         enums.
 494         (rust_internal_print_type): New function, from rust_print_type.
 495         Remove enum code.
 496         (rust_print_type): Call rust_internal_print_type.
 497         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
 498         Update enum handling.
 499         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
 500         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
 501         (rust_union_quirks): New functions.
 502         (process_full_comp_unit, process_full_type_unit): Call
 503         rust_union_quirks.
 504         (process_structure_scope): Update rust_unions if necessary.
 505
 506 2018-02-26  Tom Tromey  <tom@tromey.com>
 507
 508         * value.h (value_union_variant): Declare.
 509         * valops.c (value_union_variant): New function.
 510         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
 511         (struct discriminant_info): New.
 512         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
 513         enumerator.
 514         (struct main_type) <flag_discriminated_union>: New field.
 515
 516 2018-02-26  Tom Tromey  <tom@tromey.com>
 517
 518         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 519         unittests/unpack-selftests.c.
 520         * unittests/unpack-selftests.c: New file.
 521         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
 522
 523 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 524
 525         * dwarf2read.c (struct partial_die_info) <read>: New method.
 526         (read_partial_die): Remove the declaration.
 527         (load_partial_dies): Update.
 528         (partial_die_info::partial_die_info):
 529         (read_partial_die): Change it to partial_die_info::read.
 530
 531 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 532
 533         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
 534         (fixup_partial_die): Remove declaration.
 535         (scan_partial_symbols): Update.
 536         (partial_die_parent_scope): Likewise.
 537         (partial_die_full_name): Likewise.
 538         (fixup_partial_die): Change it to partial_die_info::fixup.
 539
 540 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 541
 542         * dwarf2read.c (read_partial_die): Update the declaration.
 543         (load_partial_dies): Caller update.
 544         (read_partial_die): Remove one argument abbrev_len.
 545
 546 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 547
 548         * dwarf2read.c (struct partial_die_info): Add ctor, delete
 549         assignment operator.
 550         (load_partial_dies): Use ctor and copy ctor.
 551         (read_partial_die): Update.
 552         (dwarf2_cu::find_partial_die): Use ctor.
 553
 554 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 555
 556         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
 557         (find_partial_die_in_comp_unit): Change it to
 558         dwarf2_cu::find_partial_die.
 559         (find_partial_die): Update.
 560
 561 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 562
 563         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
 564         is NULL.
 565
 566 2018-02-26  Yao Qi  <yao.qi@linaro.org>
 567
 568         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
 569
 570 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
 571
 572         * arch/amd64.h: Use common/tdesc.h.
 573         * arch/i386.c: Likewise.
 574         * arch/i386.h: Likewise.
 575         * arch/tic6x.c: Likewise.
 576         * arch/tdesc.h: Move file from here...
 577         * common/tdesc.h: ...to here.
 578         * features/aarch64-core.c: Regenerate.
 579         * features/aarch64-fpu.c: Regenerate.
 580         * features/i386/32bit-avx.c: Regenerate.
 581         * features/i386/32bit-avx512.c: Regenerate.
 582         * features/i386/32bit-core.c: Regenerate.
 583         * features/i386/32bit-linux.c: Regenerate.
 584         * features/i386/32bit-mpx.c: Regenerate.
 585         * features/i386/32bit-pkeys.c: Regenerate.
 586         * features/i386/32bit-sse.c: Regenerate.
 587         * features/i386/64bit-avx.c: Regenerate.
 588         * features/i386/64bit-avx512.c: Regenerate.
 589         * features/i386/64bit-core.c: Regenerate.
 590         * features/i386/64bit-linux.c: Regenerate.
 591         * features/i386/64bit-mpx.c: Regenerate.
 592         * features/i386/64bit-pkeys.c: Regenerate.
 593         * features/i386/64bit-segments.c: Regenerate.
 594         * features/i386/64bit-sse.c: Regenerate.
 595         * features/i386/x32-core.c: Regenerate.
 596         * features/tic6x-c6xp.c: Regenerate.
 597         * features/tic6x-core.c: Regenerate.
 598         * features/tic6x-gp.c: Regenerate.
 599         * target-descriptions.c: Use common/tdesc.h.
 600         * target-descriptions.h: Likewise.
 601
 602 2018-02-24  Tom Tromey  <tom@tromey.com>
 603
 604         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
 605         (try_thread_db_load_from_dir, thread_db_load_search): Use
 606         std::string.
 607         (info_auto_load_libthread_db_compare): Return bool.  Change
 608         argument types.
 609         (info_auto_load_libthread_db): Use std::vector, std::string.
 610         Remove cleanups.
 611
 612 2018-02-24  Tom Tromey  <tom@tromey.com>
 613
 614         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
 615         std::string.
 616         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
 617         std::string*.
 618         * gdbarch.c: Rebuild.
 619         * gdbarch.h: Rebuild.
 620         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
 621         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
 622         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
 623         std::string*.
 624
 625 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
 626
 627         * gdbtypes.h (sect_offset): Change type to uint64_t.
 628         (sect_offset_str): New function.
 629         * dwarf2read.c (create_addrmap_from_aranges): Use
 630         sect_offset_str.
 631         (error_check_comp_unit_head): Likewise.
 632         (create_debug_type_hash_table): Likewise.
 633         (read_cutu_die_from_dwo): Likewise.
 634         (init_cutu_and_read_dies): Likewise.
 635         (init_cutu_and_read_dies_no_follow): Likewise.
 636         (process_psymtab_comp_unit_reader): Likewise.
 637         (partial_die_parent_scope): Likewise.
 638         (peek_die_abbrev): Likewise.
 639         (process_queue): Likewise.
 640         (dwarf2_physname): Likewise.
 641         (read_namespace_alias): Likewise.
 642         (read_import_statement): Likewise.
 643         (create_dwo_cu_reader): Likewise.
 644         (create_cus_hash_table): Likewise.
 645         (lookup_dwo_cutu): Likewise.
 646         (inherit_abstract_dies): Likewise.
 647         (read_func_scope): Likewise.
 648         (read_call_site_scope): Likewise.
 649         (dwarf2_add_member_fn): Likewise.
 650         (read_common_block): Likewise.
 651         (read_module_type): Likewise.
 652         (read_typedef): Likewise.
 653         (read_subrange_type): Likewise.
 654         (load_partial_dies): Likewise.
 655         (read_partial_die): Likewise.
 656         (find_partial_die): Likewise.
 657         (read_str_index): Likewise.
 658         (dwarf2_string_attr): Likewise.
 659         (build_error_marker_type): Likewise.
 660         (lookup_die_type): Likewise.
 661         (dump_die_shallow): Likewise.
 662         (follow_die_ref): Likewise.
 663         (dwarf2_fetch_die_loc_sect_off): Likewise.
 664         (dwarf2_fetch_constant_bytes): Likewise.
 665         (follow_die_sig): Likewise.
 666         (get_signatured_type): Likewise.
 667         (get_DW_AT_signature_type): Likewise.
 668         (dwarf2_find_containing_comp_unit): Likewise.
 669         (set_die_type): Likewise.
 670
 671 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
 672
 673         * arch/aarch64.c: Include "common-defs.h".
 674         * arch/amd64.c: Likewise.
 675         * arch/i386.c: Likewise.
 676
 677 2018-02-21  Tom Tromey  <tom@tromey.com>
 678
 679         * value.h: (extract_field_op): Update.
 680         * eval.c (extract_field_op): Return a const char *.
 681         * expression.h (parse_expression_for_completion): Update.
 682         * completer.c (complete_expression): Update.
 683         (add_struct_fields): Make fieldname const.
 684         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
 685         (mark_completion_tag, parse_exp_in_context_1): Update.
 686         (parse_expression_for_completion): Change "name" to
 687         unique_xmalloc_ptr*.
 688
 689 2018-02-21  Tom Tromey  <tom@tromey.com>
 690
 691         * infcall.c (call_function_by_hand_dummy): Use std::vector.
 692
 693 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 694
 695         * avr-tdep.c (avr_read_pc): Change parameter type to
 696         readable_regcache.
 697         * gdbarch.sh (read_pc): Likewise.
 698         * gdbarch.c: Re-generated.
 699         * gdbarch.h: Re-generated.
 700         * hppa-tdep.c (hppa_read_pc): Change parameter type to
 701         readable_regcache.
 702         * ia64-tdep.c (ia64_read_pc): Likewise.
 703         * mips-tdep.c (mips_read_pc): Likewise.
 704         * spu-tdep.c (spu_read_pc): Likewise.
 705
 706 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 707
 708         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
 709         * regcache-dump.c: New file.
 710         * regcache.c: Move register_dump to regcache-dump.c.
 711         (maintenance_print_registers): Likewise.
 712         (maintenance_print_raw_registers): Likewise.
 713         (maintenance_print_cooked_registers): Likewise.
 714         (maintenance_print_register_groups): Likewise.
 715         (maintenance_print_remote_registers): Likewise.
 716         (_initialize_regcache): Likewise.
 717         * regcache.h (register_dump): Moved from regcache.c.
 718
 719 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 720
 721         * regcache.c (regcache::regcache): Update.
 722         (regcache::invalidate): Move it to detached_regcache::invalidate.
 723         (get_thread_arch_aspace_regcache): Update.
 724         (regcache::raw_update): Update.
 725         (regcache::cooked_read): Remove some code.
 726         (regcache::cooked_read_value): Likewise.
 727         (regcache::raw_write): Remove assert on m_readonly_p.
 728         (regcache::raw_supply_integer): Move it to
 729         detached_regcache::raw_supply_integer.
 730         (regcache::raw_supply_zeroed): Likewise.
 731         * regcache.h (detached_regcache) <raw_supply_integer>: New
 732         declaration.
 733         <raw_supply_zeroed, invalidate>: Likewise.
 734         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
 735         <invalidate>: Likewise.
 736         <m_readonly_p>: Removed.
 737
 738 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 739
 740         * infcmd.c (get_return_value): Let stop_regs point to
 741         get_current_regcache.
 742         * regcache.c (regcache::regcache): Remove.
 743         (register_dump_reg_buffer): New class.
 744         (regcache_print): Adjust.
 745         * regcache.h (regcache): Remove constructors.
 746
 747 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 748
 749         * regcache.c (class register_dump): New class.
 750         (register_dump_regcache, register_dump_none): New class.
 751         (register_dump_remote, register_dump_groups): New class.
 752         (regcache_print): Update.
 753         * regcache.h (regcache_dump_what): Move it to regcache.c.
 754         (regcache) <dump>: Remove.
 755
 756 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 757
 758         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
 759          reg_buffer_rw *.
 760         (jit_unwind_reg_set_impl): Call raw_supply.
 761         (jit_frame_sniffer): Use reg_buffer_rw.
 762         * record-full.c (record_full_core_regbuf): Change its type.
 763         (record_full_core_open_1): Use reg_buffer_rw.
 764         (record_full_close): Likewise.
 765         (record_full_core_fetch_registers): Use regcache->raw_supply.
 766         (record_full_core_store_registers): Likewise.
 767         * regcache.c (regcache::get_register_status): Move it to
 768         reg_buffer.
 769         (regcache_raw_set_cached_value): Remove.
 770         (regcache::raw_set_cached_value): Remove.
 771         (regcache::raw_write): Call raw_supply.
 772         (regcache::raw_supply): Move it to reg_buffer_rw.
 773         * regcache.h (regcache_raw_set_cached_value): Remove.
 774         (reg_buffer_rw): New class.
 775
 776 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 777
 778         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
 779         readonly_detached_regcache.
 780         (dummy_frame_prev_register): Use regcache->cooked_read.
 781         * frame.c (frame_save_as_regcache): Change return type.
 782         (frame_pop): Update.
 783         * frame.h (frame_save_as_regcache): Update declaration.
 784         * inferior.h (get_infcall_suspend_state_regcache): Update
 785         declaration.
 786         * infrun.c (infcall_suspend_state) <registers>: use
 787         readonly_detached_regcache.
 788         (save_infcall_suspend_state): Don't use regcache_dup.
 789         (get_infcall_suspend_state_regcache): Change return type.
 790         * linux-fork.c (struct fork_info) <savedregs>: Change to
 791         readonly_detached_regcache.
 792         <pc>: New field.
 793         (fork_save_infrun_state): Don't use regcache_dup.
 794         (info_checkpoints_command): Adjust.
 795         * mi/mi-main.c (register_changed_p): Update declaration.
 796         (mi_cmd_data_list_changed_registers): Use
 797         readonly_detached_regcache.
 798         (register_changed_p): Change parameter type to
 799         readonly_detached_regcache.
 800         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
 801         readonly_detached_regcache.
 802         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
 803         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
 804         New.
 805         (regcache::save): Move it to reg_buffer.
 806         (regcache::restore): Change parameter type.
 807         (regcache_dup): Remove.
 808         * regcache.h (reg_buffer) <save>: New method.
 809         (readonly_detached_regcache): New class.
 810         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
 811         readonly_detached_regcache.
 812         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
 813
 814 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 815
 816         * frame.c (frame_save_as_regcache): Use regcache method save.
 817         (frame_pop): Use regcache method restore.
 818         * infrun.c (restore_infcall_suspend_state): Likewise.
 819         * linux-fork.c (fork_load_infrun_state): Likewise.
 820         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
 821         save.
 822         * regcache.c (regcache_save): Remove.
 823         (regcache::restore): More asserts.
 824         (regcache_cpy): Remove.
 825         * regcache.h (regcache_save): Remove the declaration.
 826         (regcache::restore): Move from private to public.
 827         Remove the friend declaration of regcache_cpy.
 828         (regcache_cpy): Remove declaration.
 829
 830 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 831
 832         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
 833         parameter type to 'readable_regcache *'.
 834         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
 835         * arm-tdep.c (arm_neon_quad_read): Likewise.
 836         (arm_pseudo_read): Likewise.
 837         * avr-tdep.c (avr_pseudo_register_read): Likewise.
 838         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
 839         * frv-tdep.c (frv_pseudo_register_read): Likewise.
 840         * gdbarch.c: Re-generated.
 841         * gdbarch.h: Re-generated.
 842         * gdbarch.sh (pseudo_register_read): Change parameter type to
 843         'readable_regcache *'.
 844         (pseudo_register_read_value): Likewise.
 845         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
 846         (h8300_pseudo_register_read): Likewise.
 847         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
 848         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
 849         (i386_pseudo_register_read_into_value): Likewise.
 850         (i386_pseudo_register_read_value): Likewise.
 851         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
 852         declaration.
 853         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
 854         * m32c-tdep.c (m32c_raw_read): Likewise.
 855         (m32c_read_flg): Likewise.
 856         (m32c_banked_register): Likewise.
 857         (m32c_banked_read): Likewise.
 858         (m32c_sb_read): Likewise.
 859         (m32c_part_read): Likewise.
 860         (m32c_cat_read): Likewise.
 861         (m32c_r3r2r1r0_read): Likewise.
 862         (m32c_pseudo_register_read): Likewise.
 863         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
 864         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
 865         (mep_pseudo_cr64_read): Likewise.
 866         (mep_pseudo_register_read): Likewise.
 867         * mips-tdep.c (mips_pseudo_register_read): Likewise.
 868         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
 869         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
 870         * regcache.c (regcache::raw_read): Move it to readable_regcache.
 871         (regcache::cooked_read): Likewise.
 872         (regcache::cooked_read_value): Likewise.
 873         (regcache_cooked_read_signed):
 874         (regcache::cooked_read): Likewise.
 875         * regcache.h (readable_regcache): New class.
 876         (regcache): Inherit readable_regcache.  Move some methods to
 877         readable_regcache.
 878         * rl78-tdep.c (rl78_pseudo_register_read): Change
 879         parameter type to 'readable_regcache *'.
 880         * rs6000-tdep.c (do_regcache_raw_read): Remove.
 881         (e500_pseudo_register_read): Change parameter type to
 882         'readable_regcache *'.
 883         (dfp_pseudo_register_read): Likewise.
 884         (vsx_pseudo_register_read): Likewise.
 885         (efpr_pseudo_register_read): Likewise.
 886         * s390-tdep.c (s390_pseudo_register_read): Likewise.
 887         * sh-tdep.c (sh_pseudo_register_read): Likewise.
 888         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
 889         (sh64_pseudo_register_read): Likewise.
 890         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
 891         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
 892         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
 893         (spu_pseudo_register_read): Likewise.
 894         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
 895         (xtensa_pseudo_register_read): Likewise.
 896
 897 2018-02-21  Yao Qi  <yao.qi@linaro.org>
 898
 899         * regcache.c (regcache::regcache): Call reg_buffer ctor.
 900         (regcache::arch): Move it to reg_buffer::arch.
 901         (regcache::register_buffer): Likewise.
 902         (regcache::assert_regnum): Likewise.
 903         (regcache::num_raw_registers): Likewise.
 904         * regcache.h (reg_buffer): New class.
 905         (regcache): Inherit reg_buffer.
 906
 907 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
 908
 909         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
 910         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
 911
 912 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
 913
 914         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
 915
 916 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
 917
 918         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
 919         (SFILES): Remove common/*.c files.
 920         (COMMON_OBS): Remove some *.o files built from common/*.c files.
 921         * common/common.host: Add common reference.
 922         * configure.ac: Likewise.
 923         * configure: Regenerate.
 924
 925 2018-02-16  Yao Qi  <yao.qi@linaro.org>
 926
 927         * block.c (block_namespace_info): Inherit allocate_on_obstack.
 928         (block_initialize_namespace): Use new.
 929         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
 930         (dwarf2_free_objfile): Use delete.
 931         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
 932         (copy_type_recursive): Use new.
 933         * gdb_obstack.h (allocate_on_obstack): New.
 934
 935 2018-02-15  Yao Qi  <yao.qi@linaro.org>
 936
 937         PR gdb/22849
 938         * inferior.c (exit_inferior_1): Reset inf->control.
 939
 940 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
 941
 942         * ada-lang.c (ada_to_fixed_value_create): Delete advance
 943         declaration.
 944
 945 2018-02-14  Pedro Alves  <palves@redhat.com>
 946
 947         * frame-unwind.c (frame_unwind_try_unwinder): Always call
 948         frame_cleanup_after_sniffer on exception.
 949
 950 2018-02-14  Tom Tromey  <tom@tromey.com>
 951
 952         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
 953         const.
 954         (solib_bfd_open): Make pathname const.
 955         * solib.c (solib_bfd_open): Make pathname const.
 956         * solib-spu.c (spu_bfd_fopen): Make name const.
 957         (spu_bfd_open): Make pathname const.
 958         * solib-darwin.c (darwin_bfd_open): Make pathname const.
 959         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
 960
 961 2018-02-14  Tom Tromey  <tom@tromey.com>
 962
 963         * symfile.c (symfile_bfd_open): Update.
 964         * source.h (openp, source_full_path_of, find_and_open_source):
 965         Change argument type to unique_xmalloc_ptr.
 966         * source.c (openp): Take a unique_xmalloc_ptr.
 967         (source_full_path_of, find_and_open_source): Likewise.
 968         (open_source_file, symtab_to_fullname): Update.
 969         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
 970         unique_xmalloc_ptr.
 971         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
 972         (exec_file_find): Update.
 973         * psymtab.c (psymtab_to_fullname): Update.
 974         * nto-tdep.h (nto_find_and_open_solib): Update.
 975         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
 976         unique_xmalloc_ptr.
 977         * exec.c (exec_file_attach): Update.
 978         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
 979         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
 980
 981 2018-02-14  Tom Tromey  <tom@tromey.com>
 982
 983         * solib.c: Include source.h.
 984         * nto-tdep.c: Include source.h.
 985         * mi/mi-cmd-env.c: Include source.h.
 986         * infcmd.c: Include source.h.
 987         * exec.c: Include source.h.
 988         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
 989         (add_path, directory_switch, source_path, init_source_path): Move
 990         declarations...
 991         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
 992         (add_path, directory_switch, source_path, init_source_path):
 993         ...here.
 994
 995 2018-02-14  Tom Tromey  <tom@tromey.com>
 996
 997         * solist.h (exec_file_find, solib_find): Return
 998         unique_xmalloc_ptr.
 999         (solib_bfd_fopen): Take a const char *.
1000         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
1001         (exec_file_find, solib_find): Likewise.
1002         (solib_bfd_fopen): Do not take ownership of "pathname".
1003         (solib_bfd_open): Use unique_xmalloc_ptr.
1004         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
1005         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
1006         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
1007         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
1008
1009 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
1010
1011         * ada-lang.c (name_match_type_from_name): Remove reference to
1012         ada_name_for_lookup in function's documentation.
1013         * ada-lang.h (ada_name_for_lookup): Delete declaration.
1014
1015 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
1016
1017         * defs.h (enum openp_flags): New enum.
1018         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
1019         Move to enum openp_flags.
1020         (openp_flags): New enum flags.
1021         (openp): Change parameter type to openp_flags.
1022         * source.c (openp): Change parameter type to openp_flags.
1023         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
1024         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
1025
1026 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
1027
1028         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
1029         per-command.
1030
1031 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1032
1033         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
1034         into...
1035         (class dwarf2_queue_guard): ...the destructor of this new class.
1036         (dw2_do_instantiate_symtab): Create instance of the new class
1037         dwarf2_queue_guard, remove cleanup.
1038
1039 2018-02-09  Tom Tromey  <tom@tromey.com>
1040
1041         * source.c (find_source_lines): Don't reference past the end of
1042         the vector.
1043
1044 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1045
1046         * remote.c (remote_btrace_maybe_reopen): Change error message.
1047         * btrace.c (btrace_enable): Likewise.
1048         (parse_xml_btrace): Likewise.
1049         (parse_xml_btrace_conf): Likewise.
1050
1051 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1052
1053         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
1054         (linux_enable_pt, linux_enable_bts): Call
1055         diagnose_perf_event_open_fail.
1056
1057 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1058
1059         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
1060         Remove parameter and change return type.  Update callers.  Move it.
1061         (linux_enable_bts, linux_enable_pt): Improve error message.
1062         (linux_enable_pt): Remove zero buffer size check.
1063         (linux_enable_btrace): Improve error messages.  Remove NULL return
1064         check.
1065
1066 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1067
1068         * btrace.c (btrace_enable): Remove target_supports_btrace call.
1069         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
1070         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
1071         (linux_supports_pt, linux_supports_btrace): Remove.
1072         (linux_enable_bts): Call cpu_supports_bts.
1073         * nat/linux-btrace.h (linux_supports_btrace): Remove.
1074         * remote.c (remote_supports_btrace): Remove.
1075         (init_remote_ops): Remove remote_supports_btrace.
1076         * target-delegates.c: Regenerated.
1077         * target.c (target_supports_btrace): Remove.
1078         * target.h (target_ops) <to_supports_btrace>: Remove
1079         (target_supports_btrace): Remove.
1080         * x86-linux-nat.c (x86_linux_create_target): Remove
1081         linux_supports_btrace.
1082
1083 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1084
1085         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
1086         btrace failed.
1087         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
1088         exception and use message in own exception.
1089
1090 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1091
1092         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
1093         (perf_event_pt_event_type): Use gdb_file_up.
1094         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
1095         scoped_fd, and scoped_mmap.
1096
1097 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1098
1099         * common/scoped_mmap.h: New.
1100         * unittests/scoped_mmap-selftest.c: New.
1101         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1102         unittests/scoped_mmap-selftest.c.
1103
1104 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
1105
1106         * common/scoped_fd.h: New.
1107         * unittests/scoped_fd-selftest.c: New.
1108         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1109         unittests/scoped_fd-selftest.c.
1110
1111 2018-02-09  Tom Tromey  <tom@tromey.com>
1112
1113         * auto-load.c (auto_load_section_scripts): Use
1114         gdb::unique_xmalloc_ptr.
1115
1116 2018-02-09  Tom Tromey  <tom@tromey.com>
1117
1118         * auto-load.c (execute_script_contents): Use std::string.
1119
1120 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
1121
1122         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
1123         Python function, rather than a new command.
1124
1125 2018-02-08  Tom Tromey  <tom@tromey.com>
1126
1127         * solib.c (solib_find_1): Use std::string.
1128         (solib_bfd_fopen): Use unique_xmalloc_ptr.
1129
1130 2018-02-08  Tom Tromey  <tom@tromey.com>
1131
1132         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
1133
1134 2018-02-08  Tom Tromey  <tom@tromey.com>
1135
1136         * source.c (find_source_lines): Use gdb::def_vector.
1137
1138 2018-02-08  Tom Tromey  <tom@tromey.com>
1139
1140         * macrocmd.c (struct temporary_macro_definition): New.
1141         (macro_define_command): Use temporary_macro_definition.  Remove
1142         cleanups.
1143         (free_macro_definition_ptr): Remove.
1144
1145 2018-02-08  Tom Tromey  <tom@tromey.com>
1146
1147         * macroexp.c (maybe_expand): Use std::string.
1148
1149 2018-02-08  Tom Tromey  <tom@tromey.com>
1150
1151         * macroexp.c (struct macro_buffer): Add initializers for some
1152         members.
1153         (init_buffer, init_shared_buffer, free_buffer)
1154         (free_buffer_return_text): Remove.
1155         (macro_buffer): New constructors.
1156         (~macro_buffer): New destructor.
1157         (macro_buffer::set_shared): New method.
1158         (macro_buffer::resize_buffer, macro_buffer::appendc)
1159         (macro_buffer::appendmem): Now methods, not free functions.
1160         (set_token, append_tokens_without_splicing, stringify)
1161         (macro_stringify): Update.
1162         (gather_arguments): Change return type.  Remove argc_p argument,
1163         add args_ptr argument.  Use std::vector.
1164         (substitute_args): Remove argc argument.  Accept std::vector.
1165         (expand): Update.  Use std::vector.
1166         (scan, macro_expand, macro_expand_next): Update.
1167
1168 2018-02-08  Tom Tromey  <tom@tromey.com>
1169
1170         * symtab.c (default_collect_symbol_completion_matches_break_on):
1171         Use unique_xmalloc_ptr.
1172         * macroscope.h: (sal_macro_scope, user_macro_scope)
1173         (default_macro_scope): Return unique_xmalloc_ptr.
1174         * macroscope.c (sal_macro_scope, user_macro_scope)
1175         (default_macro_scope): Return unique_xmalloc_ptr.
1176         * macroexp.h (macro_expand, macro_expand_once): Return
1177         unique_xmalloc_ptr.
1178         * macroexp.c (macro_expand, macro_expand_once): Return
1179         unique_xmalloc_ptr.
1180         * macrocmd.c (macro_expand_command, macro_expand_once_command)
1181         (info_macro_command, info_macros_command): Use
1182         unique_xmalloc_ptr.
1183         * compile/compile-c-support.c (write_macro_definitions): Use
1184         unique_xmalloc_ptr.
1185         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
1186
1187 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
1188
1189         * value.c (value_static_field): Assign field type instead of
1190         containing type when returning an optimized out value.
1191
1192 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1193
1194         * ft32-tdep.c (ft32_read_pc): Remove.
1195         (ft32_write_pc): Remove.
1196         (ft32_gdbarch_init): Update.
1197         * m32r-tdep.c (m32r_read_pc): Remove.
1198         (m32r_gdbarch_init): Update.
1199         * mep-tdep.c (mep_read_pc): Remove.
1200         (mep_gdbarch_init): Update.
1201         * microblaze-tdep.c (microblaze_write_pc): Remove.
1202         (microblaze_gdbarch_init): Update.
1203         * mn10300-tdep.c (mn10300_read_pc): Remove.
1204         (mn10300_write_pc): Remove.
1205         (mn10300_gdbarch_init): Update.
1206         * moxie-tdep.c (moxie_read_pc): Remove.
1207         (moxie_write_pc): Remove.
1208         (moxie_gdbarch_init): Update.
1209
1210 2018-02-06  Yao Qi  <yao.qi@linaro.org>
1211
1212         * expprint.c (print_subexp_standard): Handle
1213         OP_F77_UNDETERMINED_ARGLIST.
1214         (dump_subexp_body_standard): Likewise.
1215
1216 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
1217
1218         * target-descriptions.c (tdesc_element_visitor) Add empty
1219         implementations.
1220         (tdesc_type): Move make_gdb_type from here.
1221         (tdesc_type_builtin): Likewise.
1222         (tdesc_type_vector): Likewise.
1223         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
1224         (make_gdb_type_struct): Move from tdesc_type_with_fields.
1225         (make_gdb_type_union): Likewise.
1226         (make_gdb_type_flags): Likewise.
1227         (make_gdb_type_enum): Likewise.
1228         (make_gdb_type): New function.
1229         (tdesc_register_type): Use static make_gdb_type.
1230
1231 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
1232
1233         * infcmd.c (default_print_one_register_info): Align natural-format
1234         column values consistently one under another.
1235         (pad_to_column): New function.
1236
1237 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
1238
1239         * dwarf2read.c (dwarf2_physname): Move commment.
1240
1241 2018-02-01  Leszek Swirski  <leszeks@google.com>
1242
1243         * varobj.c (varobj_formatted_print_options): Allow recursive
1244         pretty printing if pretty printing is enabled.
1245
1246 2018-02-01  Leszek Swirski  <leszeks@google.com>
1247
1248         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
1249         names after a structop as a filename.
1250
1251 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1252
1253         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
1254         (arm_record_coproc_data_proc): Likewise.
1255
1256 2018-02-01  Yao Qi  <yao.qi@linaro.org>
1257
1258         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
1259
1260 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
1261
1262         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
1263         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
1264
1265 2018-01-31  Pedro Alves  <palves@redhat.com>
1266
1267         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
1268         * inflow.c (child_terminal_save_inferior): Wrap reference to
1269         tcgetpgrp in HAVE_TERMIOS_H.
1270         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
1271         _WIN32.
1272         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
1273         always iterate over all inferiors.
1274         (gdbsim_cntrl_c): Adjust.
1275         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
1276
1277 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1278
1279         * gdbtypes.c (lookup_array_range_type): Make sure the array's
1280         index type is objfile-owned if the element type is as well.
1281
1282 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
1283
1284         GDB 8.1 released.
1285
1286 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1287
1288         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
1289         "features/s390x-linux64.c".
1290         (_initialize_s390_linux_tdep): Remove initialization of tdescs
1291         s390_linux32 and s390x_linux64.
1292         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
1293         default tdesc.
1294         * s390-tdep.c: Include "features/s390-linux32.c" and
1295         "features/s390x-linux64.c".
1296         (s390_tdesc_valid): Add check for tdesc_has_registers.
1297         (s390_gdbarch_init): Make sure there is always a valid tdesc.
1298         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
1299         tdesc_s390x_linux64.
1300         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
1301         tdesc_s390x_linux64 to...
1302         * s390-tdep.h: ...here.
1303
1304 2018-01-30  Pedro Alves  <palves@redhat.com>
1305
1306         PR gdb/13211
1307         * config.in, configure: Regenerate.
1308         * configure.ac: Check for getpgid.
1309         * go32-nat.c (go32_pass_ctrlc): New.
1310         (go32_target): Install it.
1311         * inf-child.c (inf_child_target): Install
1312         child_terminal_save_inferior, child_pass_ctrlc and
1313         child_interrupt.
1314         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
1315         (inf_ptrace_target): No longer install it.
1316         * infcmd.c (interrupt_target_1): Adjust.
1317         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
1318         (child_interrupt): Declare.
1319         (inferior::terminal_state): New.
1320         * inflow.c (struct terminal_info): Update comments.
1321         (inferior_process_group): Delete.
1322         (terminal_is_ours): Delete.
1323         (gdb_tty_state): New.
1324         (child_terminal_init): Adjust.
1325         (is_gdb_terminal, sharing_input_terminal_1)
1326         (sharing_input_terminal): New functions.
1327         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
1328         Set the process's actual process group in the foreground if
1329         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
1330         mark terminal as the inferior's if not sharing GDB's terminal.
1331         Don't check attach_flag.
1332         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
1333         pass down a target_terminal_state.
1334         (child_terminal_save_inferior): New, factored out from ...
1335         (child_terminal_ours_1): ... this.  Handle
1336         target_terminal_state::is_ours_for_output.
1337         (child_interrupt, child_pass_ctrlc): New.
1338         (inflow_inferior_exit): Clear the inferior's terminal_state.
1339         (copy_terminal_info): Copy the inferior's terminal state.
1340         (_initialize_inflow): Remove reference to terminal_is_ours.
1341         * inflow.h (inferior_process_group): Delete.
1342         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
1343         * procfs.c (procfs_target): Don't install procfs_interrupt.
1344         (procfs_interrupt): Delete.
1345         * remote.c (remote_serial_quit_handler): Adjust.
1346         (remote_interrupt): Remove ptid parameter.  Adjust.
1347         * target-delegates.c: Regenerate.
1348         * target.c: Include "terminal.h".
1349         (target_terminal::terminal_state): Rename to ...
1350         (target_terminal::m_terminal_state): ... this.
1351         (target_terminal::init): Adjust.
1352         (target_terminal::inferior): Adjust to per-inferior
1353         terminal_state.
1354         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
1355         (target_terminal::ours, target_terminal::ours_for_output): Use
1356         target_terminal_is_ours_kind.
1357         (target_interrupt): Remove ptid parameter.  Adjust.
1358         (default_target_pass_ctrlc): Adjust.
1359         * target.h (target_ops::to_terminal_save_inferior): New field.
1360         (target_ops::to_interrupt): Remove ptid_t parameter.
1361         (target_interrupt): Remove ptid_t parameter.  Update comment.
1362         (target_pass_ctrlc): Update comment.
1363         * target/target.h (target_terminal_state): New scoped enum,
1364         factored out of ...
1365         (target_terminal::terminal_state): ... here.
1366         (target_terminal::inferior): Update comments.
1367         (target_terminal::restore_inferior): New.
1368         (target_terminal::is_inferior, target_terminal::is_ours)
1369         (target_terminal::is_ours_for_output): Adjust.
1370         (target_terminal::scoped_restore_terminal_state): Adjust to
1371         rename, and call restore_inferior() instead of inferior().
1372         (target_terminal::scoped_restore_terminal_state::m_state): Change
1373         type.
1374         (target_terminal::terminal_state): Rename to ...
1375         (target_terminal::m_terminal_state): ... this and change type.
1376
1377 2018-01-30  Pedro Alves  <palves@redhat.com>
1378
1379         * linux-nat.c (wait_for_signal): New function.
1380         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
1381         directly.
1382         (async_terminal_is_ours)
1383         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
1384         (linux_nat_add_target): Don't override
1385         to_terminal_inferior/to_terminal_ours.
1386
1387 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
1388
1389         * remote.c (remote_follow_fork): Don't call "detach_inferior".
1390
1391 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
1392
1393         * dwarf2read.c (free_dwo_files): Add forward-declaration.
1394         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
1395         dwarf2_per_objfile_free here.
1396         (dwarf2_per_objfile_free): Remove.
1397         (_initialize_dwarf2_read): Don't register
1398         dwarf2_per_objfile_free as a registry cleanup.
1399
1400 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
1401
1402         Avoid compilation errors in MinGW native builds
1403
1404         The error is triggered by including python-internal.h, and the
1405         error message is:
1406
1407              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
1408                       from build-gnulib/import/math.h:27,
1409                       from d:/usr/Python26/include/pyport.h:235,
1410                       from d:/usr/Python26/include/Python.h:58,
1411                       from python/python-internal.h:94,
1412                       from python/py-arch.c:24:
1413              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
1414         using ::hypot;
1415                 ^~~~~
1416
1417         This happens because Python headers define 'hypot' to expand t
1418         '_hypot' in the Windows builds.
1419         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
1420         'hypoth'.  This avoids a compilation error.
1421
1422 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1423
1424         * MAINTAINERS (Write After Approval): Fix ordering.
1425
1426 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
1427
1428         * MAINTAINERS (Write After Approval): Add Alan Hayward.
1429
1430 2018-01-26  Alan Modra  <amodra@gmail.com>
1431
1432         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
1433         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
1434         Remove nop.  Make const.  Comment.
1435         (powerpc32_plt_stub_so_2): New.
1436         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
1437         Correct count.  Update uses.
1438         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
1439         Move common code reading PLT entry word.  Correct
1440         powerpc32_plt_stub PLT address calculation.
1441         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
1442         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
1443         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
1444         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
1445         (ppc64_standard_linkage8): Likewise.
1446         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
1447         Correct insns description.
1448         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
1449
1450 2018-01-24  Pedro Alves  <palves@redhat.com>
1451
1452         GCC PR libstdc++/83906
1453         * gdbtypes.c (operator==(const dynamic_prop &,
1454         const dynamic_prop &)): New.
1455         (operator==(const range_bounds &, const range_bounds &)): New.
1456         (check_types_equal): Use them instead of memcmp.
1457         * gdbtypes.h (operator==(const dynamic_prop &,
1458         const dynamic_prop &)): Declare.
1459         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
1460         (operator==(const range_bounds &, const range_bounds &)): Declare.
1461         (operator!=(const range_bounds &, const range_bounds &)): Declare.
1462
1463 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1464
1465         * s390-linux-tdep.c (s390_record_address_mask)
1466         (s390_record_calc_disp_common, s390_record_calc_disp)
1467         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1468         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1469         (s390_process_record): Move to s390-tdep.c.
1470         (s390_linux_init_abi_any): Adjust.
1471         * s390-tdep.c (s390_record_address_mask)
1472         (s390_record_calc_disp_common, s390_record_calc_disp)
1473         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
1474         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
1475         (s390_process_record): Moved from s390-linux-tdep.c
1476         (s390_gdbarch_init): Adjust.
1477
1478 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1479
1480         * s390-linux-nat.c (s390-tdep.h): New include.
1481         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
1482         (HFILES_NO_SRCDIR): Add s390-tdep.h.
1483         (ALLDEPFILES): Add s390-tdep.c.
1484         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
1485         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
1486         * s390-tdep.h: ...this.  New file.
1487         * s390-linux-tdep.c (s390-tdep.h): New include.
1488         (_initialize_s390_tdep): Rename to...
1489         (_initialize_s390_linux_tdep): ...this and adjust.
1490         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
1491         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
1492         s390-tdep.h.
1493         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
1494         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
1495         (s390_is_partial_instruction, s390_software_single_step)
1496         (is_non_branch_ril, s390_displaced_step_copy_insn)
1497         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
1498         (s390_prologue_data, s390_addr, s390_store, s390_load)
1499         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
1500         (s390_register_call_saved, s390_guess_tracepoint_registers)
1501         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
1502         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
1503         (s390_pseudo_register_name, s390_pseudo_register_type)
1504         (s390_pseudo_register_read, s390_pseudo_register_write)
1505         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
1506         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
1507         (s390_addr_bits_remove, s390_address_class_type_flags)
1508         (s390_address_class_type_flags_to_name)
1509         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
1510         (s390_function_arg_float, s390_function_arg_vector)
1511         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
1512         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
1513         (s390_frame_align, s390_register_return_value, s390_return_value)
1514         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
1515         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
1516         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
1517         (s390_trad_frame_prev_register, s390_unwind_cache)
1518         (s390_prologue_frame_unwind_cache)
1519         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
1520         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
1521         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
1522         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
1523         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
1524         (s390_frame_base_address, s390_local_base_address)
1525         (s390_frame_base, s390_gcc_target_options)
1526         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
1527         (s390_validate_reg_range, s390_tdesc_valid)
1528         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
1529         * s390-tdep.c: ...this.  New file.
1530
1531 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1532
1533         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
1534         (s390_process_record, s390_gdbarch_tdep_alloc)
1535         (s390_linux_init_abi_any): Use/set new hook.
1536
1537 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1538
1539         * s390-linux-tdep.c (osabi.h): New include.
1540         (s390_linux_init_abi_31, s390_linux_init_abi_64)
1541         (s390_linux_init_abi_any): New functions.
1542         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
1543
1544 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1545
1546         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
1547         tdesc_has_registers check
1548
1549 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1550
1551         * s390-linux-tdep.c (s390_tdesc_valid): New function.
1552         (s390_validate_reg_range): New macro.
1553         (s390_gdbarch_init): Adjust.
1554
1555 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1556
1557         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
1558         (s390_gdbarch_tdep_alloc): Adjust.
1559         (s390_gdbarch_init): Adjust.
1560
1561 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1562
1563         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
1564         <have_tdb>: Change type to bool.
1565         (s390_gdbarch_tdep_alloc): Adjust.
1566         (s390_gdbarch_init): Adjust.
1567
1568 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1569
1570         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
1571         (gdbarch_tdep) <have_upper, have_vx>: New fields.
1572         (s390_gdbarch_tdep_alloc): New function.
1573         (s390_gdbarch_init): Allocate tdep at start and use its fields
1574         instead of separate variables.
1575
1576 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
1577
1578         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
1579         when looking for cached gdbarch and add comment for remaining.
1580
1581 2018-01-22  Pedro Alves  <palves@redhat.com>
1582             Sergio Durigan Junior  <sergiodj@redhat.com>
1583
1584         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
1585         case.
1586
1587 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
1588
1589         * MAINTAINERS: Update my company e-mail address.
1590
1591 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1592
1593         * regcache.c (cooked_write_test): New function.
1594         (_initialize_regcache): Register the test.
1595
1596 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1597
1598         * ia64-tdep.c (ia64_pseudo_register_read): Call
1599         regcache->cooked_read instead of regcache_cooked_read_unsigned.
1600         * m32c-tdep.c (m32c_cat_read): Likewise.
1601         (m32c_r3r2r1r0_read): Likewise.
1602         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
1603         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
1604
1605 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1606
1607         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
1608         method raw_read instead of regcache_raw_read.
1609         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
1610         * arm-tdep.c (arm_neon_quad_read): Likewise.
1611         * avr-tdep.c (avr_pseudo_register_read): Likewise.
1612         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
1613         * frv-tdep.c (frv_pseudo_register_read): Likewise.
1614         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
1615         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
1616         (i386_pseudo_register_read_into_value): Likewise.
1617         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
1618         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
1619         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
1620         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
1621         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
1622         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
1623         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
1624         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
1625         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
1626
1627 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1628
1629         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
1630         * configure.tgt: Remove target mt.
1631         * mt-tdep.c: Remove.
1632         * regcache.c (cooked_read_test): Remove the check for mt.
1633
1634 2018-01-22  Yao Qi  <yao.qi@linaro.org>
1635
1636         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
1637         instead of gdbarch_pseudo_register_read_value.
1638
1639 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1640
1641         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
1642         language is Ada.
1643
1644 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
1645
1646         * linespec.c (create_sals_line_offset): Remove code that preserved
1647         the symtab_and_line's line number.
1648
1649 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1650
1651         * varobj.c (varobj_create): Don't set valid_block when creating a
1652         floating varobj.
1653
1654 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1655
1656         * varobj.c (varobj_create): Remove out of date comment.
1657
1658 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1659
1660         PR mi/20395
1661         * ada-exp.y (write_var_from_sym): Pass extra parameter when
1662         updating innermost block.
1663         * parse.c (innermost_block_tracker::update): Take extra type
1664         parameter, and check types match before updating innermost block.
1665         (write_dollar_variable): Update innermost block for registers.
1666         * parser-defs.h (enum innermost_block_tracker_type): New enum.
1667         (innermost_block_tracker::innermost_block_tracker): Initialise
1668         m_types member.
1669         (innermost_block_tracker::reset): Take type parameter.
1670         (innermost_block_tracker::update): Take type parameter, and pass
1671         type through as needed.
1672         (innermost_block_tracker::m_types): New member.
1673         * varobj.c (varobj_create): Pass type when reseting innermost
1674         block.
1675
1676 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1677
1678         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
1679         * ada-lang.c (resolve_subexp): Likewise.
1680         * breakpoint.c (set_breakpoint_condition) Likewise.
1681         (watch_command_1) Likewise.
1682         * c-exp.y (variable): Likewise.
1683         * d-exp.y (PrimaryExpression): Likewise.
1684         * f-exp.y (variable): Likewise.
1685         * go-exp.y (variable): Likewise.
1686         * m2-exp.y (variable): Likewise.
1687         * objfiles.c (objfile::~objfile): Likewise.
1688         * p-exp.y (variable): Likewise.
1689         * parse.c (innermost_block): Change type.
1690         * parser-defs.h (class innermost_block_tracker): New.
1691         (innermost_block): Change to innermost_block_tracker.
1692         * printcmd.c (display_command): Switch to innermost_block API.
1693         (do_one_display): Likewise.
1694         * rust-exp.y (do_one_display): Likewise.
1695         * symfile.c (clear_symtab_users): Likewise.
1696         * varobj.c (varobj_create): Switch to innermost_block API, replace
1697         use of innermost_block with block stored on varobj object.
1698
1699 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
1700
1701         * expression.h (innermost_block): Remove declaration.
1702         * varobj.c: Add 'parser-defs.h' include.
1703
1704 2018-01-19  Tom Tromey  <tom@tromey.com>
1705
1706         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
1707         symbols in the static and global blocks.
1708
1709 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
1710
1711         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
1712         gdb_ptrace.h, and move including gdb_wait.h ...
1713         * nat/linux-ptrace.h: ... to here.
1714
1715 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1716
1717         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
1718         inf_ptrace_detach_success.
1719         (inf_ptrace_detach_success): Add inferior parameter, use it
1720         instead of inferior_ptid, pass it to detach_inferior.
1721         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
1722         parameter.
1723         * inferior.c (detach_inferior): Add overload that takes an
1724         inferior object.
1725         * inferior.h (detach_inferior): Likewise.
1726         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
1727         use inferior_ptid, adjust call to inf_ptrace_detach_success.
1728         * linux-thread-db.c (thread_db_detach): Use inf parameter.
1729
1730 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1731
1732         * target.h (struct target_ops) <to_detach>: Add inferior
1733         parameter.
1734         (target_detach): Likewise.
1735         * target.c (dispose_inferior): Pass inferior down.
1736         (target_detach): Pass inferior down.  Assert that it is equal to
1737         the current inferior.
1738         * aix-thread.c (aix_thread_detach): Pass inferior down.
1739         * corefile.c (core_file_command): Pass current_inferior() down.
1740         * corelow.c (core_detach): Add inferior parameter.
1741         * darwin-nat.c (darwin_detach): Likewise.
1742         * gnu-nat.c (gnu_detach): Likewise.
1743         * inf-ptrace.c (inf_ptrace_detach): Likewise.
1744         * infcmd.c (detach_command): Pass current_inferior() down to
1745         target_detach.
1746         * infrun.c (follow_fork_inferior): Pass parent_inf to
1747         target_detach.
1748         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
1749         target_detach.
1750         * linux-nat.c (linux_nat_detach): Add inferior parameter.
1751         * linux-thread-db.c (thread_db_detach): Likewise.
1752         * nto-procfs.c (procfs_detach): Likewise.
1753         * procfs.c (procfs_detach): Likewise.
1754         * record.c (record_detach): Likewise.
1755         * record.h (struct inferior): Forward-declare.
1756         (record_detach): Add inferior parameter.
1757         * remote-sim.c (gdbsim_detach): Likewise.
1758         * remote.c (remote_detach_1): Likewise.
1759         (remote_detach): Likewise.
1760         (extended_remote_detach): Likewise.
1761         * sol-thread.c (sol_thread_detach): Likewise.
1762         * target-debug.h (target_debug_print_inferior_p): New macro.
1763         * target-delegates.c: Re-generate.
1764         * top.c (kill_or_detach): Pass inferior down to target_detach.
1765         * windows-nat.c (windows_detach): Add inferior parameter.
1766
1767 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
1768
1769         * target.h (struct target_ops) <to_detach>: Remove args
1770         parameter.
1771         (target_detach): Likewise.
1772         * target.c (dispose_inferior): Adjust.
1773         (target_detach): Remove args parameter, adjust.
1774         * aix-thread.c (aix_thread_detach): Adjust.
1775         * corefile.c (core_file_command): Adjust.
1776         * corelow.c (core_detach): Adjust.
1777         * darwin-nat.c (darwin_detach): Adjust.
1778         * gnu-nat.c (gnu_detach): Adjust.
1779         * inf-ptrace.c (inf_ptrace_detach): Adjust.
1780         * infcmd.c (detach_command): Adjust
1781         * infrun.c (follow_fork_inferior): Adjust.
1782         (handle_vfork_child_exec_or_exit): Adjust.
1783         * linux-fork.c (linux_fork_detach): Remove args parameter.
1784         * linux-fork.h (linux_fork_detach): Likewise.
1785         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
1786         * linux-thread-db.c (thread_db_detach): Likewise.
1787         * nto-procfs.c (procfs_detach): Likewise.
1788         * procfs.c (procfs_detach): Likewise.
1789         (do_detach): Remove signo parameter.
1790         * record.c (record_detach): Remove args parameter.
1791         * record.h (record_detach): Likewise.
1792         * remote-sim.c (gdbsim_detach): Likewise.
1793         * remote.c (remote_detach_1): Likewise.
1794         (remote_detach): Likewise.
1795         (extended_remote_detach): Likewise.
1796         * sol-thread.c (sol_thread_detach): Likewise.
1797         * target-delegates.c: Re-generate.
1798         * top.c (struct qt_args) <args>: Remove field.
1799         (kill_or_detach): Don't pass args.
1800         (quit_force): Don't set args.
1801         * windows-nat.c (windows_detach): Remove args parameter.
1802
1803 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1804
1805         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
1806         (arm_linux_init_abi): Install it.
1807
1808 2018-01-19  Yao Qi  <yao.qi@linaro.org>
1809
1810         * osabi.c (gdb_osabi_names): Extend the regexp for
1811         arm-linux-gnueabihf.
1812
1813 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1814
1815         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
1816         m_abbrevs.
1817         (abbrev_table::add_abbrev): Update.
1818         (abbrev_table::lookup_abbrev): Update.
1819
1820 2018-01-18  Yao Qi  <yao.qi@linaro.org>
1821
1822         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
1823
1824 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
1825
1826         * compile/compile.c (compile_to_object): Convert "triplet_rx"
1827         to "std::string".
1828
1829 2018-01-17  Tom Tromey  <tom@tromey.com>
1830
1831         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
1832
1833 2018-01-17  Tom Tromey  <tom@tromey.com>
1834
1835         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
1836         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
1837         (create_array_type_with_stride): Update.
1838         * dwarf2read.c (set_die_type): Update.
1839
1840 2018-01-17  Tom Tromey  <tom@tromey.com>
1841
1842         * dwarf2read.c (delayed_method_info): Remove typedef.
1843         (dwarf2_cu::method_info): Now a std::vector.
1844         (add_to_method_list): Update.
1845         (free_delayed_list): Remove.
1846         (compute_delayed_physnames): Update.
1847         (process_full_comp_unit, process_full_type_unit): Clear the method
1848         list.  Remove cleanups.
1849         (psymtab_include_file_name): Add name_holder parameter.  Use
1850         unique_xmalloc_ptr.
1851         (dwarf_decode_lines): Update.
1852
1853 2018-01-17  Tom Tromey  <tom@tromey.com>
1854             Simon Marchi  <simon.marchi@ericsson.com>
1855
1856         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
1857         (dwarf2_per_objfile::free_cached_comp_units)
1858         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1859         (init_cutu_and_read_dies_no_follow): Update.
1860         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
1861         (dwarf2_cu::~dwarf2_cu): New.
1862         (free_heap_comp_unit, free_stack_comp_unit): Remove.
1863         (age_cached_comp_units, free_one_cached_comp_unit): Update.
1864
1865 2018-01-17  Tom Tromey  <tom@tromey.com>
1866             Simon Marchi  <simon.marchi@ericsson.com>
1867
1868         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
1869         (struct die_reader_specs) <abbrev_table>: New member.
1870         (struct abbrev_table): Add constructor.
1871         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
1872         <abbrev_obstack>: Now an auto_obstack.
1873         (abbrev_table_up): New typedef.
1874         (init_cu_die_reader): Add abbrev_table parameter.
1875         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
1876         Add result_dwo_abbrev_table.
1877         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
1878         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
1879         Update.
1880         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
1881         parameter.
1882         (skip_children): Update.
1883         (abbrev_table::alloc_abbrev): Rename from
1884         abbrev_table_alloc_abbrev.
1885         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
1886         (abbrev_table::lookup_abbrev): Rename from
1887         abbrev_table_lookup_abbrev.
1888         (abbrev_table_read_table): Return abbrev_table_up.
1889         (abbrev_table_free, abbrev_table_free_cleanup)
1890         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
1891         (load_partial_dies): Update.
1892
1893 2018-01-17  Tom Tromey  <tom@tromey.com>
1894
1895         * dwarf2read.c (dwarf2_compute_name): Update comment.
1896         (read_func_scope, read_variable): Update.
1897         (new_symbol): Remove.
1898         (new_symbol_full): Rename to new_symbol.
1899
1900 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
1901
1902         PR gdb/16577
1903         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
1904         a warning instead of throwing an error, set section size to 0 and return
1905         NULL.
1906         * gdb_bfd.h (gdb_bfd_map_section): Update description.
1907
1908 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1909
1910         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
1911         std::string.
1912         (linux_ptrace_attach_fail_reason_string): Likewise.
1913         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
1914         Likewise.
1915         (linux_ptrace_attach_fail_reason_string): Likewise.
1916         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
1917
1918 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
1919
1920         * linux-nat.c (linux_nat_attach): Remove xstrdup.
1921
1922 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
1923
1924         PR gdb/21559
1925         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1926         checking for fs_base/gs_base fields in struct user_regs_struct.
1927         * configure: Regenerate.
1928
1929 2018-01-17  Yao Qi  <yao.qi@linaro.org>
1930
1931         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
1932         function.
1933         (aarch64_linux_init_abi): Install it to gdbarch hook
1934         gcc_target_options.
1935
1936 2018-01-15  Pedro Alves  <palves@redhat.com>
1937
1938         * common/signals-state-save-restore.c
1939         (save_original_signals_state): Fix typos.
1940
1941 2017-01-12  Tom Tromey  <tom@tromey.com>
1942             Sergio Durigan Junior  <sergiodj@redhat.com>
1943
1944         * Makefile.in (install-only): Install gdb-add-index.
1945
1946 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
1947
1948         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
1949
1950 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1951
1952         * infrun.c (keep_going_pass_signal): Clear step-over info when
1953         insert_breakpoints fails.
1954
1955 2018-01-11  Pedro Alves  <palves@redhat.com>
1956
1957         PR gdb/22583
1958         * infrun.c (resume): Rename to ...
1959         (resume_1): ... this.
1960         (resume): Reimplement as wrapper around resume_1.
1961
1962 2018-01-11  Pedro Alves  <palves@redhat.com>
1963
1964         PR remote/22597
1965         * remote.c (remote_parse_stop_reply): Default to the last-set
1966         general thread instead of to 'magic_null_ptid'.
1967
1968 2018-01-10  Pedro Alves  <palves@redhat.com>
1969
1970         * language.h (language_get_symbol_name_matcher): Rename ...
1971         (get_symbol_name_matcher): ... this.
1972         * language.c (language_get_symbol_name_matcher): Ditto.
1973         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
1974         callers adjusted.
1975
1976 2018-01-10  Pedro Alves  <palves@redhat.com>
1977
1978         PR gdb/22670
1979         * dwarf2read.c
1980         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
1981         Adjust to use language_get_symbol_name_matcher instead of
1982         language_defn::la_get_symbol_name_matcher.
1983         * language.c (language_get_symbol_name_matcher): If in Ada mode
1984         and the lookup name is a verbatim match, return Ada's matcher.
1985         * language.h (language_get_symbol_name_matcher): Adjust comment.
1986         (ada_lookup_name_info::verbatim_p):: New method.
1987
1988 2018-01-10  Pedro Alves  <palves@redhat.com>
1989
1990         PR gdb/22670
1991         * ada-lang.c (ada_collect_symbol_completion_matches): If the
1992         minsym's language is language_auto or language_cplus, pass down
1993         language_ada instead.
1994         * symtab.c (compare_symbol_name): Don't frob symbol language here.
1995
1996 2018-01-10  Pedro Alves  <palves@redhat.com>
1997
1998         PR gdb/22670
1999         * minsyms.c (linkage_name_str): New function.
2000         (iterate_over_minimal_symbols): Use it.
2001
2002 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2003
2004         * NEWS: Document that 'info proc' now works on FreeBSD.
2005
2006 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2007
2008         * configure.ac: Check for kinfo_getfile in libutil.
2009         * configure: Regenerate.
2010         * config.in: Regenerate.
2011         * fbsd-nat.c: Include "fbsd-tdep.h".
2012         (fbsd_fetch_cmdline): New.
2013         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
2014         rather than calling error.
2015         (fbsd_info_proc): New.
2016         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
2017         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
2018         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
2019
2020 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2021
2022         * fbsd-nat.c (struct free_deleter): Remove.
2023         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
2024
2025 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2026
2027         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
2028         NULL for an empty pathname.
2029
2030 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
2031
2032         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
2033         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
2034         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
2035         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
2036         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
2037         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
2038         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
2039         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
2040         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
2041         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
2042         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
2043         (fbsd_core_fetch_timeval, fbsd_print_sigset)
2044         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
2045         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
2046         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
2047
2048 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2049
2050         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
2051         (gnu_xfer_auxv): New function.
2052         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
2053         TARGET_OBJECT_AUXV.
2054
2055 2018-01-08  Yao Qi  <yao.qi@linaro.org>
2056             Simon Marchi  <simon.marchi@ericsson.com>
2057
2058         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
2059         common/selftest.c.
2060         (COMMON_OBS): Remove selftest.o.
2061         * configure.ac: Append selftest-arch.c and common/selftest.c to
2062         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
2063         * configure: Re-generated.
2064         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
2065         GDB_SELF_TEST.
2066         (maintenance_info_selftests): Likewise.
2067
2068 2018-01-08  Xavier Roirand  <roirand@adacore.com>
2069
2070         * ada-valprint.c (val_print_packed_array_elements): Use
2071         proper number of elements when printing an array indexed
2072         by an enumeration type.
2073
2074 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2075
2076         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
2077         (dw2_get_file_names_reader): Adjust.
2078         (lookup_dwo_signatured_type): Adjust.
2079         (lookup_dwp_signatured_type): Adjust.
2080         (lookup_signatured_type): Adjust.
2081         (create_type_unit_group): Adjust.
2082         (get_type_unit_group): Adjust.
2083         (process_psymtab_comp_unit_reader): Adjust.
2084         (build_type_psymtabs_reader): Adjust.
2085         (scan_partial_symbols): Adjust.
2086         (add_partial_symbol): Adjust.
2087         (add_partial_subprogram): Adjust.
2088         (peek_die_abbrev): Adjust.
2089         (fixup_go_packaging): Adjust.
2090         (process_imported_unit_die): Adjust.
2091         (dwarf2_compute_name): Adjust.
2092         (dwarf2_physname): Adjust.
2093         (read_import_statement): Adjust.
2094         (handle_DW_AT_stmt_list): Adjust.
2095         (read_file_scope): Adjust.
2096         (read_func_scope): Adjust.
2097         (read_lexical_block_scope): Adjust.
2098         (read_call_site_scope): Adjust.
2099         (read_variable): Adjust.
2100         (dwarf2_rnglists_process): Adjust.
2101         (dwarf2_ranges_process): Adjust.
2102         (dwarf2_ranges_read): Adjust.
2103         (dwarf2_get_pc_bounds): Adjust.
2104         (dwarf2_record_block_ranges): Adjust.
2105         (dwarf2_add_field): Adjust.
2106         (dwarf2_add_member_fn): Adjust.
2107         (read_structure_type): Adjust.
2108         (process_structure_scope): Adjust.
2109         (read_enumeration_type): Adjust.
2110         (read_array_type): Adjust.
2111         (mark_common_block_symbol_computed): Adjust.
2112         (read_common_block): Adjust.
2113         (read_namespace_type): Adjust.
2114         (read_namespace): Adjust.
2115         (read_module_type): Adjust.
2116         (read_tag_pointer_type): Adjust.
2117         (read_tag_ptr_to_member_type): Adjust.
2118         (read_tag_string_type): Adjust.
2119         (read_subroutine_type): Adjust.
2120         (read_typedef): Adjust.
2121         (read_base_type): Adjust.
2122         (attr_to_dynamic_prop): Adjust.
2123         (read_subrange_type): Adjust.
2124         (read_unspecified_type): Adjust.
2125         (dwarf2_read_abbrevs): Adjust.
2126         (load_partial_dies): Adjust.
2127         (read_partial_die): Adjust.
2128         (find_partial_die): Adjust.
2129         (guess_partial_die_structure_name): Adjust.
2130         (fixup_partial_die): Adjust.
2131         (read_attribute_value): Adjust.
2132         (read_addr_index): Adjust.
2133         (read_addr_index_from_leb128): Adjust.
2134         (read_str_index): Adjust.
2135         (dwarf2_string_attr): Adjust.
2136         (get_debug_line_section): Adjust.
2137         (dwarf_decode_line_header): Adjust.
2138         (lnp_state_machine::check_line_address): Adjust.
2139         (dwarf_decode_lines_1): Adjust.
2140         (dwarf_decode_lines): Adjust.
2141         (dwarf2_start_symtab): Adjust.
2142         (var_decode_location): Adjust.
2143         (new_symbol_full): Adjust.
2144         (dwarf2_const_value_data): Adjust.
2145         (dwarf2_const_value_attr): Adjust.
2146         (dwarf2_const_value): Adjust.
2147         (die_type): Adjust.
2148         (die_containing_type): Adjust.
2149         (build_error_marker_type): Adjust.
2150         (lookup_die_type): Adjust.
2151         (guess_full_die_structure_name): Adjust.
2152         (anonymous_struct_prefix): Adjust.
2153         (determine_prefix): Adjust.
2154         (dwarf2_name): Adjust.
2155         (follow_die_ref_or_sig): Adjust.
2156         (follow_die_offset): Adjust.
2157         (follow_die_ref): Adjust.
2158         (follow_die_sig_1): Adjust.
2159         (follow_die_sig): Adjust.
2160         (get_signatured_type): Adjust.
2161         (get_DW_AT_signature_type): Adjust.
2162         (decode_locdesc): Adjust.
2163         (dwarf_decode_macros): Adjust.
2164         (cu_debug_loc_section): Adjust.
2165         (fill_in_loclist_baton): Adjust.
2166         (dwarf2_symbol_mark_computed): Adjust.
2167         (init_one_comp_unit): Don't assign
2168         dwarf2_cu::dwarf2_per_objfile.
2169         (set_die_type): Adjust.
2170
2171 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2172
2173         * dwarf2read.c (struct mapped_debug_names): Add constructor.
2174         <dwarf2_per_objfile>: New field.
2175         (dwarf2_per_objfile): Remove global.
2176         (get_dwarf2_per_objfile): New function.
2177         (set_dwarf2_per_objfile): New function.
2178         (dwarf2_build_psymtabs_hard): Change objfile parameter to
2179         dwarf2_per_objfile.
2180         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2181         (read_abbrev_offset): Likewise.
2182         (read_indirect_string): Likewise.
2183         (read_indirect_line_string): Likewise.
2184         (read_indirect_string_at_offset): Likewise.
2185         (read_indirect_string_from_dwz): Likewise.
2186         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2187         dwarf2_per_objfile.
2188         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2189         (create_all_comp_units): Change objfile parameter to
2190         dwarf2_per_objfile.
2191         (create_all_type_units): Likewise.
2192         (process_queue): Add dwarf2_per_objfile parameter.
2193         (read_and_check_comp_unit_head): Likewise.
2194         (lookup_dwo_unit_in_dwp): Likewise.
2195         (get_dwp_file): Likewise.
2196         (process_cu_includes): Likewise.
2197         (struct free_dwo_file_cleanup_data): New struct.
2198         (dwarf2_has_info): Use get_dwarf2_per_objfile and
2199         set_dwarf2_per_objfile.
2200         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
2201         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
2202         context, adjust calls.
2203         (dw2_instantiate_symtab): Likewise.
2204         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
2205         (dw2_get_cu): Likewise.
2206         (create_cu_from_index_list): Change objfile parameter to
2207         dwarf2_per_objfile.
2208         (create_cus_from_index_list): Get dwarf2_per_objfile from
2209         context, adjust calls.
2210         (create_cus_from_index): Likewise.
2211         (create_signatured_type_table_from_index): Change objfile
2212         parameter to dwarf2_per_objfile.
2213         (create_signatured_type_table_from_debug_names): Change objfile
2214         parameter to dwarf2_per_objfile.
2215         (create_addrmap_from_index): Likewise.
2216         (create_addrmap_from_aranges): Likewise.
2217         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
2218         (dw2_setup): Remove.
2219         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
2220         context.
2221         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
2222         get_dwarf2_per_objfile.
2223         (dw2_forget_cached_source_info): Likewise.
2224         (dw2_map_symtabs_matching_filename): Likewise.
2225         (struct dw2_symtab_iterator) <index>: Remove.
2226         <dwarf2_per_objfile>: New field.
2227         (dw2_symtab_iter_init): Replace index parameter with
2228         dwarf2_per_objfile.
2229         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
2230         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
2231         (dw2_print_stats): Likewise.
2232         (dw2_dump): Likewise.
2233         (dw2_expand_symtabs_for_function): Likewise.
2234         (dw2_expand_all_symtabs): Likewise.
2235         (dw2_expand_symtabs_with_fullname): Likewise.
2236         (dw2_expand_marked_cus): Replace index and objfile parameters
2237         with dwarf2_per_objfile.
2238         (dw_expand_symtabs_matching_file_matcher): Add
2239         dwarf2_per_objfile parameter and adjust calls.
2240         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
2241         adjust calls.
2242         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
2243         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
2244         adjust calls.
2245         (create_cus_from_debug_names_list): Replace objfile parameter
2246         with dwarf2_per_objfile and adjust calls.
2247         (create_cus_from_debug_names): Likewise.
2248         (dwarf2_read_debug_names): Likewise.
2249         (mapped_debug_names::namei_to_name): Adjust call.
2250         (dw2_debug_names_iterator::next): Likewise.
2251         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
2252         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
2253         (dw2_debug_names_dump): Likewise.
2254         (dw2_debug_names_expand_symtabs_for_function): Likewise.
2255         (dw2_debug_names_expand_symtabs_matching): Likewise.
2256         (dwarf2_initialize_objfile): Likewise.
2257         (dwarf2_build_psymtabs): Likewise.
2258         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
2259         this_cu.
2260         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
2261         (read_and_check_comp_unit_head): Likewise.
2262         (read_abbrev_offset): Likewise.
2263         (create_debug_type_hash_table): Likewise.
2264         (create_debug_types_hash_table): Likewise.
2265         (create_all_type_units): Replace objfile parameter with
2266         dwarf2_per_objfile.
2267         (add_type_unit): Add dwarf2_per_objfile parameter.
2268         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
2269         with dwarf2_per_objfile.
2270         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
2271         (lookup_dwp_signatured_type): Likewise.
2272         (lookup_signatured_type): Likewise.
2273         (read_cutu_die_from_dwo): Likewise.
2274         (init_tu_and_read_dwo_dies): Likewise.
2275         (init_cutu_and_read_dies): Likewise.
2276         (init_cutu_and_read_dies_no_follow): Likewise.
2277         (allocate_type_unit_groups_table): Add objfile parameter.
2278         (create_type_unit_group): Use dwarf2_per_objfile from cu.
2279         (get_type_unit_group): Likewise.
2280         (process_psymtab_comp_unit): Update call.
2281         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
2282         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
2283         (print_tu_stats): Likewise.
2284         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
2285         in void* parameter.
2286         (build_type_psymtabs): Change objfile parameter to
2287         dwarf2_per_objfile.
2288         (process_skeletonless_type_unit): Use dwarf2_per_objfile
2289         passed in void* parameter.
2290         (process_skeletonless_type_units): Change objfile parameter to
2291         dwarf2_per_objfile.
2292         (set_partial_user): Likewise.
2293         (dwarf2_build_psymtabs_hard): Likewise.
2294         (read_comp_units_from_section): Likewise.
2295         (create_all_comp_units): Likewise.
2296         (scan_partial_symbols): Update calls.
2297         (add_partial_symbol): Likewise.
2298         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
2299         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
2300         (process_queue): Add dwarf2_per_objfile parameter.
2301         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
2302         (compute_compunit_symtab_includes): Likewise.
2303         (process_cu_includes): Add dwarf2_per_objfile parameter.
2304         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
2305         (process_full_type_unit): Likewise.
2306         (process_imported_unit_die): Update call.
2307         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
2308         (read_file_scope): Likewise.
2309         (allocate_dwo_file_hash_table): Add objfile parameter.
2310         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
2311         (create_cus_hash_table): Likewise.
2312         (create_dwp_hash_table): Likewise.
2313         (create_dwo_unit_in_dwp_v1): Likewise.
2314         (create_dwp_v2_section): Likewise.
2315         (create_dwo_unit_in_dwp_v2): Likewise.
2316         (lookup_dwo_unit_in_dwp): Likewise.
2317         (try_open_dwop_file): Likewise.
2318         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
2319         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
2320         cleanup to include a reference to dwarf2_per_objfile.
2321         (open_dwp_file): Add dwarf2_per_objfile parameter.
2322         (open_and_init_dwp_file): Likewise.
2323         (get_dwp_file): Likewise.
2324         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
2325         (queue_and_load_all_dwo_tus): Update call.
2326         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
2327         data.
2328         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
2329         (dwarf2_ranges_process): Likewise.
2330         (dwarf2_get_pc_bounds): Likewise.
2331         (mark_common_block_symbol_computed): Likewise.
2332         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
2333         (dwarf2_read_abbrevs): Update call.
2334         (read_partial_die): Use dwarf2_per_objfile from cu.
2335         (find_partial_die): Likewise.
2336         (fixup_partial_die): Likewise.
2337         (read_attribute_value): Likewise.
2338         (read_indirect_string_at_offset_from): Add objfile parameter.
2339         (read_indirect_string_at_offset): Add dwarf2_per_objfile
2340         parameter.
2341         (read_indirect_string_from_dwz): Add objfile parameter.
2342         (read_indirect_string): Add objfile parameter.
2343         (read_addr_index_1): Add dwarf2_per_objfile parameter.
2344         (read_addr_index): Use dwarf2_per_objfile from cu.
2345         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
2346         call dw2_setup.
2347         (read_str_index): Use dwarf2_per_objfile from cu.
2348         (get_debug_line_section): Likewise.
2349         (read_formatted_entries): Add dwarf2_per_objfile parameter.
2350         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
2351         (new_symbol_full): Use dwarf2_per_objfile from cu.
2352         (build_error_marker_type): Likewise.
2353         (lookup_die_type): Likewise.
2354         (determine_prefix): Likewise.
2355         (follow_die_offset): Likewise.
2356         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
2357         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
2358         (dwarf2_fetch_die_type_sect_off): Likewise.
2359         (dwarf2_get_die_type): Likewise.
2360         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
2361         (get_signatured_type): Likewise.
2362         (get_DW_AT_signature_type): Likewise.
2363         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
2364         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
2365         (cu_debug_loc_section): Likewise.
2366         (fill_in_loclist_baton): Likewise.
2367         (dwarf2_symbol_mark_computed): Likewise.
2368         (dwarf2_find_containing_comp_unit): Change objfile parameter to
2369         dwarf2_per_objfile.
2370         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
2371         parameter.
2372         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
2373         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
2374         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
2375         (set_die_type): Use dwarf2_free_objfile from cu.
2376         (get_die_type_at_offset): Likewise.
2377         (dwarf2_per_objfile_free): Don't assign global variable.
2378         (debug_names) <constructor>: Add dwarf2_per_objfile
2379         parameter, update m_debugstrlookup construction.
2380         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
2381         parameter.
2382         <m_dwarf2_per_objfile>: New field.
2383         <lookup>: Use m_dwarf2_per_objfile.
2384         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
2385         (psyms_seen_size): Likewise.
2386         (write_gdbindex): Replace objfile parameter with
2387         dwarf2_per_objfile.
2388         (write_debug_names): Likewise.
2389         (write_psymtabs_to_index): Likewise.
2390         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
2391         calls.
2392
2393 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2394
2395         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
2396         <dwarf2_per_objfile>: New field.
2397         (struct dwarf2_per_cu_data) <objfile>: Remove.
2398         <dwarf2_per_objfile>: New field.
2399         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
2400         of objfile.
2401         (create_signatured_type_table_from_index): Likewise.
2402         (create_debug_type_hash_table): Likewise.
2403         (fill_in_sig_entry_from_dwo_entry): Likewise.
2404         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
2405         (create_type_unit_group): Assign dwarf2_per_objfile instead of
2406         objfile.
2407         (create_partial_symtab): Access objfile through
2408         dwarf2_per_objfile.
2409         (process_psymtab_comp_unit_reader): Likewise.
2410         (read_comp_units_from_section): Likewise.
2411         (scan_partial_symbols): Likewise.
2412         (add_partial_symbol): Likewise.
2413         (add_partial_subprogram): Likewise.
2414         (peek_die_abbrev): Likewise.
2415         (fixup_go_packaging): Likewise.
2416         (process_full_comp_unit): Likewise.
2417         (process_full_type_unit): Likewise.
2418         (process_imported_unit_die): Likewise.
2419         (dwarf2_compute_name): Likewise.
2420         (dwarf2_physname): Likewise.
2421         (read_import_statement): Likewise.
2422         (create_cus_hash_table): Assign dwarf2_physname instead of
2423         objfile.
2424         (read_func_scope): Access objfile through dwarf2_per_objfile.
2425         (read_lexical_block_scope): Likewise.
2426         (read_call_site_scope): Likewise.
2427         (read_variable): Likewise.
2428         (dwarf2_rnglists_process): Likewise.
2429         (dwarf2_ranges_process): Likewise.
2430         (dwarf2_ranges_read): Likewise.
2431         (dwarf2_record_block_ranges): Likewise.
2432         (dwarf2_add_field): Likewise.
2433         (dwarf2_add_member_fn): Likewise.
2434         (read_structure_type): Likewise.
2435         (process_structure_scope): Likewise.
2436         (read_enumeration_type): Likewise.
2437         (read_array_type): Likewise.
2438         (read_common_block): Likewise.
2439         (read_namespace_type): Likewise.
2440         (read_namespace): Likewise.
2441         (read_module_type): Likewise.
2442         (read_tag_pointer_type): Likewise.
2443         (read_tag_ptr_to_member_type): Likewise.
2444         (read_tag_string_type): Likewise.
2445         (read_subroutine_type): Likewise.
2446         (read_typedef): Likewise.
2447         (read_base_type): Likewise.
2448         (attr_to_dynamic_prop): Likewise.
2449         (read_subrange_type): Likewise.
2450         (read_unspecified_type): Likewise.
2451         (load_partial_dies): Likewise.
2452         (read_partial_die): Likewise.
2453         (find_partial_die): Likewise.
2454         (guess_partial_die_structure_name): Likewise.
2455         (fixup_partial_die): Likewise.
2456         (read_attribute_value): Likewise.
2457         (read_addr_index_from_leb128): Likewise.
2458         (dwarf2_read_addr_index): Likewise.
2459         (dwarf2_string_attr): Likewise.
2460         (lnp_state_machine::check_line_address): Likewise.
2461         (dwarf_decode_lines_1): Likewise.
2462         (dwarf_decode_lines): Likewise.
2463         (dwarf2_start_symtab): Likewise.
2464         (var_decode_location): Likewise.
2465         (new_symbol_full): Likewise.
2466         (dwarf2_const_value_data): Likewise.
2467         (dwarf2_const_value_attr): Likewise.
2468         (dwarf2_const_value): Likewise.
2469         (die_type): Likewise.
2470         (die_containing_type): Likewise.
2471         (lookup_die_type): Likewise.
2472         (guess_full_die_structure_name): Likewise.
2473         (anonymous_struct_prefix): Likewise.
2474         (dwarf2_name): Likewise.
2475         (follow_die_ref_or_sig): Likewise.
2476         (follow_die_offset): Likewise.
2477         (follow_die_ref): Likewise.
2478         (dwarf2_fetch_die_loc_sect_off): Likewise.
2479         (dwarf2_fetch_constant_bytes): Likewise.
2480         (dwarf2_fetch_die_type_sect_off): Likewise.
2481         (dwarf2_get_die_type): Likewise.
2482         (follow_die_sig): Likewise.
2483         (decode_locdesc): Likewise.
2484         (dwarf2_per_cu_objfile): Likewise.
2485         (dwarf2_per_cu_text_offset): Likewise.
2486         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
2487         objfile.
2488         (set_die_type): Access objfile through
2489         dwarf2_per_objfile.
2490
2491 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
2492
2493         * valprint.c (converted_character_d): Remove typedef.
2494         (DEF_VEC_O (converted_character_d)): Remove.
2495         (count_next_character): Use std::vector.
2496         (print_converted_chars_to_obstack): Likewise.
2497         (generic_printstr): Likewise.
2498
2499 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2500
2501         * xml-support.h (struct gdb_xml_value): Add constructor.
2502         <value>: Change type to unique_xmalloc_ptr.
2503         (gdb_xml_value_s): Remove typedef.
2504         (DEF_VEC_O (gdb_xml_value_s)): Remove.
2505         (gdb_xml_element_start_handler): Change parameter type to
2506         std::vector.
2507         (xml_find_attribute): Likewise.
2508         * xml-support.c (xml_find_attribute): Change parameter type to
2509         std::vector and adjust.
2510         (gdb_xml_values_cleanup): Remove.
2511         (gdb_xml_parser::start_element): Adjust to std::vector.
2512         (xinclude_start_include): Change paraeter type to std::vector
2513         and adjust.
2514         * btrace.c (check_xml_btrace_version): Likewise.
2515         (parse_xml_btrace_block): Likewise.
2516         (parse_xml_btrace_pt_config_cpu): Likewise.
2517         (parse_xml_btrace_pt): Likewise.
2518         (parse_xml_btrace_conf_bts): Likewise.
2519         (parse_xml_btrace_conf_pt): Likewise.
2520         * memory-map.c (memory_map_start_memory): Likewise.
2521         (memory_map_start_property): Likewise.
2522         * osdata.c (osdata_start_osdata): Likewise.
2523         (osdata_start_item): Likewise.
2524         (osdata_start_column): Likewise.
2525         * remote.c (start_thread): Likewise.
2526         * solib-aix.c (library_list_start_library): Likewise.
2527         (library_list_start_list): Likewise.
2528         * solib-svr4.c (library_list_start_library): Likewise.
2529         (svr4_library_list_start_list): Likewise.
2530         * solib-target.c (library_list_start_segment): Likewise.
2531         (library_list_start_section): Likewise.
2532         (library_list_start_library): Likewise.
2533         (library_list_start_list): Likewise.
2534         * tracepoint.c (traceframe_info_start_memory): Likewise.
2535         (traceframe_info_start_tvar): Likewise.
2536         * xml-syscall.c (syscall_start_syscall): Likewise.
2537         * xml-tdesc.c (tdesc_start_target): Likewise.
2538         (tdesc_start_feature): Likewise.
2539         (tdesc_start_reg): Likewise.
2540         (tdesc_start_union): Likewise.
2541         (tdesc_start_struct): Likewise.
2542         (tdesc_start_flags): Likewise.
2543         (tdesc_start_enum): Likewise.
2544         (tdesc_start_field): Likewise.
2545         (tdesc_start_enum_value): Likewise.
2546         (tdesc_start_vector): Likewise.
2547
2548 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2549
2550         * extension.h (struct xmethod_worker) <clone>: Remove.
2551         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
2552         Remove.
2553         (python_xmethod_worker::clone): Remove.
2554         * valops.c (find_overload_match): Use std::move instead of
2555         clone.
2556
2557 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
2558
2559         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
2560         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
2561         <free_xmethod_worker_data>: Remove.
2562         <get_matching_xmethod_workers>: Chance VEC to std::vector.
2563         <get_xmethod_arg_types>: Remove.
2564         <get_xmethod_result_type>: Remove.
2565         <invoke_xmethod>: Remove.
2566         * extension.c (new_xmethod_worker): Remove.
2567         (clone_xmethod_worker): Remove.
2568         (get_matching_xmethod_workers): Return void, pass std::vector by
2569         pointer.
2570         (get_xmethod_arg_types): Rename to...
2571         (xmethod_worker::get_arg_types): ... this, and adjust.
2572         (get_xmethod_result_type): Rename to...
2573         (xmethod_worker::get_result_type): ... this, and adjust.
2574         (invoke_xmethod): Remove.
2575         (free_xmethod_worker): Remove.
2576         (free_xmethod_worker_vec): Remove.
2577         * extension.h (enum ext_lang_rc): Move here from
2578         extension-priv.h.
2579         (struct xmethod_worker): Add constructor and destructor.
2580         <data>: Remove.
2581         <value>: Remove.
2582         <invoke, clone, do_get_result_type, do_get_arg_types>: New
2583         virtual pure methods.
2584         <get_arg_types, get_result_type>: New methods.
2585         (xmethod_worker_ptr): Remove typedef.
2586         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
2587         (xmethod_worker_vec): Remove typedef.
2588         (xmethod_worker_up): New typedef.
2589         (invoke_xmethod): Remove.
2590         (clone_xmethod_worker): Remove.
2591         (free_xmethod_worker): Remove.
2592         (free_xmethod_worker_vec): Remove.
2593         (get_xmethod_arg_types): Remove.
2594         (get_xmethod_result_type): Remove.
2595         * valops.c (find_method_list): Use std::vector, don't use
2596         intermediate vector.
2597         (value_find_oload_method_list): Use std::vector.
2598         (find_overload_match): Use std::vector.
2599         (find_oload_champ): Use std::vector.
2600         * value.c (value_free): Use operator delete.
2601         (value_of_xmethod): Rename to...
2602         (value_from_xmethod): ... this.  Don't assign
2603         xmethod_worker::value, take rvalue-reference.
2604         (result_type_of_xmethod): Adjust.
2605         (call_xmethod): Adjust.
2606         * value.h: Include extension.h.
2607         (struct xmethod_worker): Don't forward-declare.
2608         (value_of_xmethod): Rename to...
2609         (value_from_xmethod): ... this, take rvalue-reference.
2610         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
2611         (struct python_xmethod_worker): ... this, add constructor and
2612         destructor.
2613         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
2614         (gdbpy_free_xmethod_worker_data): Rename to...
2615         (python_xmethod_worker::~python_xmethod_worker): ... this and
2616         adjust.
2617         (gdbpy_clone_xmethod_worker_data): Rename to...
2618         (python_xmethod_worker::clone): ... this and adjust.
2619         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
2620         temporary vector.
2621         (gdbpy_get_xmethod_arg_types): Rename to...
2622         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
2623         (gdbpy_get_xmethod_result_type): Rename to...
2624         (python_xmethod_worker::do_get_result_type): ... this and
2625         adjust.
2626         (gdbpy_invoke_xmethod): Rename to...
2627         (python_xmethod_worker::invoke): ... this and adjust.
2628         (new_python_xmethod_worker): Rename to...
2629         (python_xmethod_worker::python_xmethod_worker): ... this and
2630         adjust.
2631         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
2632         Remove.
2633         (gdbpy_free_xmethod_worker_data): Remove.
2634         (gdbpy_get_matching_xmethod_workers): Use std::vector.
2635         (gdbpy_get_xmethod_arg_types): Remove.
2636         (gdbpy_get_xmethod_result_type): Remove.
2637         (gdbpy_invoke_xmethod): Remove.
2638         * python/python.c (python_extension_ops): Remove obsolete
2639         callbacks.
2640
2641 2018-01-05  Pedro Alves  <palves@redhat.com>
2642
2643         PR gdb/18653
2644         * common/signals-state-save-restore.c
2645         (save_original_signals_state): New parameter 'quiet'.  Warn if we
2646         find a custom handler preinstalled, instead of internal erroring.
2647         But only warn if !quiet.
2648         * common/signals-state-save-restore.h
2649         (save_original_signals_state): New parameter 'quiet'.
2650         * main.c (captured_main_1): Move save_original_signals_state call
2651         after option handling, and pass QUIET.
2652
2653 2018-01-05  Pedro Alves  <palves@redhat.com>
2654
2655         * spu-tdep.c (spu_catch_start): Pass
2656         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
2657
2658 2018-01-05  Pedro Alves  <palves@redhat.com>
2659
2660         PR gdb/22670
2661         * ada-lang.c (literal_symbol_name_matcher): New function.
2662         (ada_get_symbol_name_matcher): Use it for
2663         symbol_name_match_type::SEARCH_NAME.
2664         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
2665         it down instead of assuming symbol_name_match_type::FULL.
2666         * block.h (block_lookup_symbol): New parameter 'match_type'.
2667         * c-valprint.c (print_unpacked_pointer): Use
2668         lookup_symbol_search_name instead of lookup_symbol.
2669         * compile/compile-object-load.c (get_out_value_type): Pass down
2670         symbol_name_match_type::SEARCH_NAME.
2671         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
2672         symbol_name_match_type::FULL.
2673         * cp-support.c (cp_get_symbol_name_matcher): Handle
2674         symbol_name_match_type::SEARCH_NAME.
2675         * infrun.c (insert_exception_resume_breakpoint): Use
2676         lookup_symbol_search_name.
2677         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
2678         * psymtab.c (maintenance_check_psymtabs): Use
2679         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
2680         * stack.c (print_frame_args): Use lookup_symbol_search_name and
2681         SYMBOL_SEARCH_NAME.
2682         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
2683         if symbol_name_match_type::SEARCH_NAME.
2684         (lookup_symbol_in_language): Pass down
2685         symbol_name_match_type::FULL.
2686         (lookup_symbol_search_name): New.
2687         (lookup_language_this): Pass down
2688         symbol_name_match_type::SEARCH_NAME.
2689         (lookup_symbol_aux, lookup_local_symbol): New parameter
2690         'match_type'.  Pass it down.
2691         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
2692         (lookup_symbol_search_name): New declaration.
2693         (lookup_symbol_in_block): New 'match_type' parameter.
2694
2695 2018-01-05  Pedro Alves  <palves@redhat.com>
2696
2697         PR gdb/22670
2698         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
2699         ada_lookup_symbol.
2700         (ada_lookup_symbol): Reimplement in terms of
2701         ada_lookup_symbol_list, bits factored out from
2702         ada_lookup_encoded_symbol.
2703
2704 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2705
2706         * ada-exp.y (write_object_renaming): When subscripting an array
2707         using a symbol as the index, pass the block in call to
2708         ada_lookup_encoded_symbol when looking that symbol up.
2709
2710 2018-01-05  Jerome Guitton  <guitton@adacore.com>
2711
2712         * ada-lang.c (ada_array_length): Use ada_index_type instead of
2713         TYPE_INDEX_TYPE.
2714
2715 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2716
2717         * ada-lang.c (ada_to_fixed_value_create): Add handling of
2718         the case where VALUE_LVAL (val0) is not lval_memory.
2719
2720 2018-01-05  Xavier Roirand  <roirand@adacore.com>
2721
2722         * ada-valprint.c (print_optional_low_bound): Handle
2723         character-indexed array printing like boolean-indexed array
2724         printing.
2725
2726 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2727
2728         * NEWS: Create a new section for the next release branch.
2729         Rename the section of the current branch, now that it has
2730         been cut.
2731
2732 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
2733
2734         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
2735         * version.in: Bump version to 8.1.50.DATE-git.
2736
2737 2018-01-03  Xavier Roirand  <roirand@adacore.com>
2738
2739         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
2740         Add field.
2741         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
2742         Add field.
2743         (default_exception_support_info) <catch_handlers_sym>: Add field.
2744         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
2745         (ada_exception_name_addr_1): Add "catch handlers" handling.
2746         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
2747         Update all callers.
2748         (create_excep_cond_exprs) <ex>: Add parameter.
2749         (re_set_exception): Update create_excep_cond_exprs call.
2750         (print_it_exception, print_one_exception, print_mention_exception)
2751         (print_recreate_exception): Add "catch handler" handling.
2752         (allocate_location_catch_handlers, re_set_catch_handlers)
2753         (check_status_catch_handlers, print_it_catch_handlers)
2754         (print_one_catch_handlers, print_mention_catch_handlers)
2755         (print_recreate_catch_handlers): New function.
2756         (catch_handlers_breakpoint_ops): New variable.
2757         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
2758         Add parameter.  Add "catch handler" handling.
2759         (ada_exception_sym_name, ada_exception_breakpoint_ops):
2760         Add "catch handler" handling.
2761         (ada_exception_catchpoint_cond_string): Add "catch handler"
2762         handling.
2763         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
2764         call.
2765         (catch_ada_handlers_command): New function.
2766         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
2767         operations structure.
2768         (_initialize_ada_language): Add "catch handlers" command entry.
2769         * NEWS: Document "catch handlers" feature.
2770
2771 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2772
2773         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
2774         account when creating the array type of the slice.
2775         (ada_value_slice): Likewise.
2776
2777 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2778
2779         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
2780         New enum value.
2781         (create_array_type_with_stride): Add byte_stride_prop parameter.
2782         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
2783         New parameter.  Update all callers in this file.
2784         (array_type_has_dynamic_stride): New function.
2785         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
2786         of arrays with dynamic byte strides.
2787         * dwarf2read.c (read_array_type): Add support for dynamic
2788         DW_AT_byte_stride attributes.
2789
2790 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
2791
2792         * dwarf2read.c (read_unspecified_type): Treat
2793         DW_TAG_enumeration_type DIEs from Ada units as stubs.
2794
2795 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2796
2797         Update copyright year range in all GDB files.
2798
2799 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2800
2801         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
2802         and gdb/testsuite/gdb.base/step-line.c.
2803
2804 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2805
2806         * copyright.py (main): Dump the contents of
2807         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
2808         even if BY_HAND is empty.
2809
2810 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2811
2812         * top.c (print_gdb_version): Update Copyright year in version
2813         message.
2814
2815 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
2816
2817         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
2818
2819 For older changes see ChangeLog-2017.
2820 \f
2821 Local Variables:
2822 mode: change-log
2823 left-margin: 8
2824 fill-column: 74
2825 version-control: never
2826 coding: utf-8
2827 End: