gdb/ChangeLog

   1 2018-04-11  Pedro Alves  <palves@redhat.com>
   2
   3         * target.c (fileio_fh_t): Make it a named struct instead of a
   4         typedef.
   5         (fileio_fh_t::is_closed): New method.
   6         (DEF_VEC_O (fileio_fh_t)): Remove.
   7         (fileio_fhandles): Now a std::vector.
   8         (is_closed_fileio_fh): Delete.
   9         (acquire_fileio_fd): Adjust.  Rename parameters.
  10         (release_fileio_fd): Adjust.
  11         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
  12         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
  13         (target_fileio_close): Adjust.
  14
  15 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
  16
  17         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
  18         index.
  19
  20 2018-04-10  Pedro Alves  <palves@redhat.com>
  21
  22         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
  23         (scoped_finish_thread_state): New class.
  24         * infcmd.c (run_command_1): Use it instead of finish_thread_state
  25         cleanup.
  26         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
  27         (fetch_inferior_event, normal_stop): Likewise.
  28         * thread.c (finish_thread_state_cleanup): Delete.
  29
  30 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
  31             Pedro Alves  <palves@redhat.com>
  32
  33         * value.c: Include "selftest.h" and "common/array-view.h".
  34         (struct range) <operator ==>: New.
  35         (test_ranges_contain): New.
  36         (check_ranges_vector): New.
  37         (test_insert_into_bit_range_vector): New.
  38         (_initialize_values): Register selftests.
  39         * common/array-view.h (operator==, operator!=): New.
  40
  41 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
  42
  43         * common/gdb_vecs.h (unordered_remove): Add overload that takes
  44         an iterator.
  45         * inline-frame.c: Include <algorithm>.
  46         (struct inline_state): Add constructor.
  47         (inline_state_s): Remove.
  48         (DEF_VEC_O(inline_state_s)): Remove.
  49         (inline_states): Change type to std::vector.
  50         (find_inline_frame_state): Adjust to std::vector.
  51         (allocate_inline_frame_state): Remove.
  52         (clear_inline_frame_state): Adjust to std::vector.
  53         (skip_inline_frames): Adjust to std::vector.
  54
  55 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
  56
  57         * tracepoint.h (struct trace_state_variable): Add constructor.
  58         <name>: Change type to std::string.
  59         * tracepoint.c (tsv_s): Remove.
  60         (DEF_VEC_O(tsv_s)): Remove.
  61         (tvariables): Change to std::vector.
  62         (create_trace_state_variable): Adjust to std::vector.
  63         (find_trace_state_variable): Likewise.
  64         (find_trace_state_variable_by_number): Likewise.
  65         (delete_trace_state_variable): Likewise.
  66         (trace_variable_command): Adjust to std::string.
  67         (delete_trace_variable_command): Likewise.
  68         (tvariables_info_1): Adjust to std::vector.
  69         (save_trace_state_variables): Likewise.
  70         (start_tracing): Likewise.
  71         (merge_uploaded_trace_state_variables): Adjust to std::vector
  72         and std::string.
  73         * target.h (struct target_ops)
  74         <to_download_trace_state_variable>: Pass reference to
  75         trace_state_variable.
  76         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
  77         * target-delegates.c: Re-generate.
  78         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
  79         (mi_tsv_deleted): Likewise.
  80         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
  81         * remote.c (remote_download_trace_state_variable): Change
  82         pointer to reference and adjust.
  83         * make-target-delegates (parse_argtypes): Handle references.
  84         (write_function_header): Likewise.
  85         (munge_type): Likewise.
  86
  87 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
  88
  89         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
  90         string_view-selftests.c.
  91         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
  92         testsuite.
  93         * unittests/basic_string_view/cons/char/1.cc: Likewise.
  94         * unittests/basic_string_view/cons/char/2.cc: Likewise.
  95         * unittests/basic_string_view/cons/char/3.cc: Likewise.
  96         * unittests/basic_string_view/element_access/char/1.cc:
  97         Likewise.
  98         * unittests/basic_string_view/element_access/char/empty.cc:
  99         Likewise.
 100         * unittests/basic_string_view/element_access/char/front_back.cc:
 101         Likewise.
 102         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
 103         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
 104         Likewise.
 105         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
 106         Likewise.
 107         * unittests/basic_string_view/modifiers/swap/char/1.cc:
 108         Likewise.
 109         * unittests/basic_string_view/operations/compare/char/1.cc:
 110         Likewise.
 111         * unittests/basic_string_view/operations/compare/char/13650.cc:
 112         Likewise.
 113         * unittests/basic_string_view/operations/copy/char/1.cc:
 114         Likewise.
 115         * unittests/basic_string_view/operations/data/char/1.cc:
 116         Likewise.
 117         * unittests/basic_string_view/operations/find/char/1.cc:
 118         Likewise.
 119         * unittests/basic_string_view/operations/find/char/2.cc:
 120         Likewise.
 121         * unittests/basic_string_view/operations/find/char/3.cc:
 122         Likewise.
 123         * unittests/basic_string_view/operations/find/char/4.cc:
 124         Likewise.
 125         * unittests/basic_string_view/operations/rfind/char/1.cc:
 126         Likewise.
 127         * unittests/basic_string_view/operations/rfind/char/2.cc:
 128         Likewise.
 129         * unittests/basic_string_view/operations/rfind/char/3.cc:
 130         Likewise.
 131         * unittests/basic_string_view/operations/substr/char/1.cc:
 132         Likewise.
 133         * unittests/basic_string_view/operators/char/2.cc: Likewise.
 134         * unittests/string_view-selftests.c: New file.
 135
 136 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 137
 138         * unittests/basic_string_view/capacity/1.cc: New file.
 139         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
 140         * unittests/basic_string_view/cons/char/1.cc: New file.
 141         * unittests/basic_string_view/cons/char/2.cc: New file.
 142         * unittests/basic_string_view/cons/char/3.cc: New file.
 143         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
 144         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
 145         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
 146         * unittests/basic_string_view/element_access/char/1.cc: New file.
 147         * unittests/basic_string_view/element_access/char/2.cc: New file.
 148         * unittests/basic_string_view/element_access/char/empty.cc: New file.
 149         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
 150         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
 151         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
 152         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
 153         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
 154         * unittests/basic_string_view/include.cc: New file.
 155         * unittests/basic_string_view/inserters/char/1.cc: New file.
 156         * unittests/basic_string_view/inserters/char/2.cc: New file.
 157         * unittests/basic_string_view/inserters/char/3.cc: New file.
 158         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
 159         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
 160         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
 161         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
 162         * unittests/basic_string_view/literals/types.cc: New file.
 163         * unittests/basic_string_view/literals/values.cc: New file.
 164         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
 165         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
 166         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
 167         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
 168         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
 169         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
 170         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
 171         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
 172         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
 173         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
 174         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
 175         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
 176         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
 177         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
 178         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
 179         * unittests/basic_string_view/operations/data/char/1.cc: New file.
 180         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
 181         * unittests/basic_string_view/operations/find/char/1.cc: New file.
 182         * unittests/basic_string_view/operations/find/char/2.cc: New file.
 183         * unittests/basic_string_view/operations/find/char/3.cc: New file.
 184         * unittests/basic_string_view/operations/find/char/4.cc: New file.
 185         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
 186         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
 187         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
 188         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
 189         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
 190         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
 191         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
 192         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
 193         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
 194         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
 195         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
 196         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
 197         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
 198         * unittests/basic_string_view/operators/char/2.cc: New file.
 199         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
 200         * unittests/basic_string_view/range_access/char/1.cc: New file.
 201         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
 202         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
 203         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
 204         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
 205         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
 206         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
 207         * unittests/basic_string_view/requirements/typedefs.cc: New file.
 208         * unittests/basic_string_view/typedefs.cc: New file.
 209         * unittests/basic_string_view/types/1.cc: New file.
 210
 211 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 212
 213         * common/gdb_string_view.h: Remove libstdc++ implementation
 214         details, adjust to gdb reality.
 215         * common/gdb_string_view.tcc: Likewise.
 216         * cli/cli-script.c (struct string_view): Remove.
 217         (user_args) <m_args>: Change element type to gdb::string_view.
 218         (user_args::insert_args): Adjust.
 219
 220 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 221
 222         * common/gdb_string_view.h: New file.
 223         * common/gdb_string_view.tcc: New file.
 224
 225 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 226
 227         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
 228         * configure: Re-generate.
 229
 230 2018-04-09  Pedro Alves  <palves@redhat.com>
 231
 232         * gdbarch.sh: Include "observable.h" instead of "observer.h".
 233         (set_target_gdbarch): Call
 234         gdb::observers::architecture_changed.notify instead of
 235         observer_notify_architecture_changed.
 236
 237 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 238
 239         * tracepoint.c (struct current_traceframe_cleanup): Remove.
 240         (do_restore_current_traceframe_cleanup): Remove.
 241         (restore_current_traceframe_cleanup_dtor): Remove.
 242         (make_cleanup_restore_current_traceframe): Remove.
 243         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
 244         New.
 245         * tracepoint.h (struct scoped_restore_current_traceframe): New.
 246         * infrun.c (fetch_inferior_event): Use
 247         scoped_restore_current_traceframe.
 248
 249 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 250
 251         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
 252         Remove.
 253         <n_allocated_type_units>: Remove.
 254         <all_type_units>: Change to std::vector.
 255         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 256         to std::vector change.
 257         (dwarf2_per_objfile::get_cutu): Likewise.
 258         (dwarf2_per_objfile::get_tu): Likewise.
 259         (create_signatured_type_table_from_index): Likewise.
 260         (create_signatured_type_table_from_debug_names): Likewise.
 261         (dw2_symtab_iter_next): Likewise.
 262         (dw2_print_stats): Likewise.
 263         (dw2_expand_all_symtabs): Likewise.
 264         (dw2_expand_marked_cus): Likewise.
 265         (dw2_debug_names_iterator::next): Likewise.
 266         (dwarf2_initialize_objfile): Likewise.
 267         (add_signatured_type_cu_to_table): Likewise.
 268         (create_all_type_units): Likewise.
 269         (add_type_unit): Likewise.
 270         (struct tu_abbrev_offset): Add constructor.
 271         (build_type_psymtabs_1): Adjust to std::vector change.
 272         (print_tu_stats): Likewise.
 273         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 274         (write_debug_names): Likewise.
 275
 276 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 277
 278         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
 279         Make an std::vector.
 280         <n_comp_units>: Remove.
 281         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 282         to std::vector change.
 283         (dwarf2_per_objfile::get_cutu): Likewise.
 284         (dwarf2_per_objfile::get_cu): Likewise.
 285         (create_cus_from_index): Likewise.
 286         (create_addrmap_from_index): Likewise.
 287         (create_addrmap_from_aranges): Likewise.
 288         (dwarf2_read_index): Likewise.
 289         (dw2_find_last_source_symtab): Likewise.
 290         (dw2_map_symtabs_matching_filename): Likewise.
 291         (dw2_symtab_iter_next): Likewise.
 292         (dw2_print_stats): Likewise.
 293         (dw2_expand_all_symtabs): Likewise.
 294         (dw2_expand_symtabs_with_fullname): Likewise.
 295         (dw2_expand_marked_cus): Likewise.
 296         (dw2_map_symbol_filenames): Likewise.
 297         (create_cus_from_debug_names): Likewise.
 298         (dwarf2_read_debug_names): Likewise.
 299         (dw2_debug_names_iterator::next): Likewise.
 300         (dwarf2_initialize_objfile): Likewise.
 301         (set_partial_user): Likewise.
 302         (dwarf2_build_psymtabs_hard): Likewise.
 303         (read_comp_units_from_section): Remove arguments, adjust to
 304         std::vector change.
 305         (create_all_comp_units): Adjust to std::vector and
 306         read_comp_units_from_section changes.
 307         (dwarf2_find_containing_comp_unit): Adjust to std::vector
 308         change.
 309         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 310         (psyms_seen_size): Likewise.
 311         (write_gdbindex): Likewise.
 312         (write_debug_names): Likewise.
 313
 314 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 315
 316         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
 317         with dwarf2_per_objfile.
 318         (create_cus_from_index): Likewise.
 319         (create_signatured_type_table_from_index): Likewise.
 320         (dwarf2_read_index): Likewise.
 321         (dwarf2_initialize_objfile): Likewise.
 322         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
 323         per_cu rather than get_dwarf2_per_objfile.
 324
 325 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 326
 327         * dwarf2read.h (struct signatured_type): Forward declare.
 328         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
 329         New methods.
 330         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
 331         (dw2_get_cutu): ...this.
 332         (dwarf2_per_objfile::get_cu): Rename from...
 333         (dw2_get_cu): ...this.
 334         (dwarf2_per_objfile::get_tu): New.
 335         (create_addrmap_from_index): Adjust.
 336         (create_addrmap_from_aranges): Adjust.
 337         (dw2_find_last_source_symtab): Adjust.
 338         (dw2_map_symtabs_matching_filename): Adjust.
 339         (dw2_symtab_iter_next): Adjust.
 340         (dw2_print_stats): Adjust.
 341         (dw2_expand_all_symtabs): Adjust.
 342         (dw2_expand_symtabs_with_fullname): Adjust.
 343         (dw2_expand_marked_cus): Adjust.
 344         (dw_expand_symtabs_matching_file_matcher): Adjust.
 345         (dw2_map_symbol_filenames): Adjust.
 346         (dw2_debug_names_iterator::next): Adjust.
 347         (dwarf2_initialize_objfile): Adjust.
 348         (set_partial_user): Adjust.
 349         (dwarf2_build_psymtabs_hard): Adjust.
 350
 351 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 352
 353         * dwarf2read.c (create_signatured_type_table_from_debug_names):
 354         Remove unused variables.
 355         (dw2_map_symtabs_matching_filename): Likewise.
 356         (dwarf2_record_block_ranges): Likewise.
 357         (dwarf2_read_addr_index): Likewise.
 358         (follow_die_offset): Likewise.
 359
 360 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 361
 362         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
 363         to symbol_file_add_main.
 364
 365 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 366
 367         PR mi/22299
 368         * mi/mi-console.c (do_fputc_async_safe): New.
 369         (mi_console_file::write_async_safe): New.
 370         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
 371         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
 372         New.
 373         * ui-file.c (ui_file::putstrn): Adjust call to
 374         fputstrn_unfiltered.
 375         * utils.c (printchar): Replace do_fputs and do_fprintf
 376         parameters by do_fputc.
 377         (fputstr_filtered): Adjust call to printchar.
 378         (fputstr_unfiltered): Likewise.
 379         (fputstrn_filtered): Likewise.
 380         (fputstrn_unfiltered): Add do_fputc parameter, pass to
 381         printchar.
 382         * utils.h (do_fputc_ftype): New typedef.
 383         (fputstrn_unfiltered): Add do_fputc parameter.
 384
 385 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 386
 387         * regformats/i386/i386-avx.dat: Remove.
 388
 389 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 390
 391         PR gdb/22979
 392         * amd64-tdep.c (amd64_none_init_abi): New function.
 393         (amd64_x32_none_init_abi): New function.
 394         (_initialize_amd64_tdep): Register handlers for x86-64 and
 395         x64_32 with GDB_OSABI_NONE.
 396         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
 397         GDB_OSABI_NONE osabi.
 398
 399 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 400
 401         PR gdb/22980
 402         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
 403         GDB_OSABI_NONE.
 404         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
 405         * osabi.c (gdb_osabi_names): Add "unknown" entry.
 406
 407 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 408
 409         * common/byte-vector.h (char_vector): New type.
 410         * target.h (target_read_alloc): Return
 411         gdb::optional<byte_vector>.
 412         (target_read_stralloc): Return gdb::optional<char_vector>.
 413         (target_get_osdata): Return gdb::optional<char_vector>.
 414         * target.c (target_read_alloc_1): Templatize.  Replacement
 415         manual memory management with vector.
 416         (target_read_alloc): Change return type, adjust.
 417         (target_read_stralloc): Change return type, adjust.
 418         (target_get_osdata): Change return type, adjust.
 419         * auxv.c (struct auxv_info) <length>: Remove.
 420         <data>: Change type to gdb::optional<byte_vector>.
 421         (auxv_inferior_data_cleanup): Free auxv_info with delete.
 422         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
 423         (target_auxv_search): Adjust.
 424         (fprint_target_auxv): Adjust.
 425         * avr-tdep.c (avr_io_reg_read_command): Adjust.
 426         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
 427         (linux_make_corefile_notes): Adjust.
 428         * osdata.c (get_osdata): Adjust.
 429         * remote.c (remote_get_threads_with_qxfer): Adjust.
 430         (remote_memory_map): Adjust.
 431         (remote_traceframe_info): Adjust.
 432         (btrace_read_config): Adjust.
 433         (remote_read_btrace): Adjust.
 434         (remote_pid_to_exec_file): Adjust.
 435         * solib-aix.c (solib_aix_get_library_list): Adjust.
 436         * solib-dsbt.c (decode_loadmap): Don't free buf.
 437         (dsbt_get_initial_loadmaps): Adjust.
 438         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
 439         * solib-target.c (solib_target_current_sos): Adjust.
 440         * tracepoint.c (sdata_make_value): Adjust.
 441         * xml-support.c (xinclude_start_include): Adjust.
 442         (xml_fetch_content_from_file): Adjust.
 443         * xml-support.h (xml_fetch_another): Change return type.
 444         (xml_fetch_content_from_file): Change return type.
 445         * xml-syscall.c (xml_init_syscalls_info): Adjust.
 446         * xml-tdesc.c (file_read_description_xml): Adjust.
 447         (fetch_available_features_from_target): Change return type.
 448         (target_fetch_description_xml): Adjust.
 449         (target_read_description_xml): Adjust.
 450
 451 2018-04-06  Tom Tromey  <tom@tromey.com>
 452
 453         * value.c (~value): Update.
 454         (struct value) <contents>: Now unique_xmalloc_ptr.
 455         (value_contents_bits_eq, allocate_value_contents)
 456         (value_contents_raw, value_contents_all_raw)
 457         (value_contents_for_printing, value_contents_for_printing_const)
 458         (set_value_enclosing_type): Update.
 459
 460 2018-04-06  Tom Tromey  <tom@tromey.com>
 461
 462         * value.c (range_s): Remove typedef, VEC.
 463         (struct range): Add operator<.
 464         (range_lessthan): Remove.
 465         (ranges_contain): Change type.
 466         (~value): Update.
 467         (struct value) <unavailable, optimized_out>: Now std::vector.
 468         (value_entirely_available)
 469         (value_entirely_covered_by_range_vector)
 470         (value_entirely_unavailable, value_entirely_optimized_out):
 471         Update.
 472         (insert_into_bit_range_vector): Change argument type.
 473         (find_first_range_overlap): Likewise.
 474         (struct ranges_and_idx, value_contents_bits_eq)
 475         (require_not_optimized_out, require_available): Update.
 476         (ranges_copy_adjusted): Change argument types.
 477         (value_optimized_out, value_copy, value_fetch_lazy): Update.
 478
 479 2018-04-06  Tom Tromey  <tom@tromey.com>
 480
 481         * value.c (~value): Update.
 482         (struct value) <parent>: Now a value_ref_ptr.
 483         (value_parent, set_value_parent, value_address, value_copy):
 484         Update.
 485
 486 2018-04-06  Tom Tromey  <tom@tromey.com>
 487
 488         * value.c (struct value): Add constructor, destructor, and member
 489         initializers.
 490         (allocate_value_lazy, value_decref): Update.
 491
 492 2018-04-06  Tom Tromey  <tom@tromey.com>
 493
 494         * value.c (struct value) <released, next>: Remove.
 495         (all_values): Now a std::vector.
 496         (allocate_value_lazy): Update.
 497         (value_next): Remove.
 498         (value_mark, value_free_to_mark, release_value)
 499         (value_release_to_mark): Update.
 500
 501 2018-04-06  Tom Tromey  <tom@tromey.com>
 502
 503         * value.h (fetch_subexp_value, value_release_to_mark): Update.
 504         (free_value_chain): Remove.
 505         * value.c (free_value_chain): Remove.
 506         (value_release_to_mark): Return a std::vector.
 507         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
 508         std::vector.
 509         (check_condition): Update.
 510         * eval.c (fetch_subexp_value): Change "val_chain" to a
 511         std::vector.
 512         * breakpoint.c (update_watchpoint): Update.
 513         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
 514
 515 2018-04-06  Tom Tromey  <tom@tromey.com>
 516
 517         * value.h (free_all_values): Remove.
 518         * value.c (free_all_values): Remove.
 519
 520 2018-04-06  Tom Tromey  <tom@tromey.com>
 521
 522         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
 523         (value_history_chain, value_history_count): Remove.
 524         (value_history): New global.
 525         (record_latest_value, access_value_history, show_values)
 526         (preserve_values): Update.
 527
 528 2018-04-06  Tom Tromey  <tom@tromey.com>
 529
 530         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
 531         * varobj.c (varobj_set_display_format, varobj_set_value)
 532         (install_default_visualizer, construct_visualizer)
 533         (install_new_value, ~varobj, varobj_get_value_type)
 534         (my_value_of_variable, varobj_editable_p): Update.
 535         * c-varobj.c (c_describe_child, c_value_of_variable)
 536         (cplus_number_of_children, cplus_describe_child): Update.
 537         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
 538         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
 539         (ada_value_of_variable, ada_value_is_changeable_p): Update.
 540
 541 2018-04-06  Tom Tromey  <tom@tromey.com>
 542
 543         * printcmd.c (last_examine_address): Change type to
 544         value_ref_ptr.
 545         (do_examine, x_command): Update.
 546
 547 2018-04-06  Tom Tromey  <tom@tromey.com>
 548
 549         * value.c (release_value): Update.
 550         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
 551         (struct bpstats) <val>: Now a value_ref_ptr.
 552         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
 553         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
 554         (~watchpoint, print_it_watchpoint, watch_command_1)
 555         (invalidate_bp_value_on_memory_change): Update.
 556
 557 2018-04-06  Tom Tromey  <tom@tromey.com>
 558
 559         * varobj.c (varobj_clear_saved_item)
 560         (update_dynamic_varobj_children, install_new_value, ~varobj):
 561         Update.
 562         * value.h (value_incref): Move declaration earlier.
 563         (value_decref): Rename from value_free.
 564         (struct value_ref_policy): New.
 565         (value_ref_ptr): New typedef.
 566         (struct value_deleter): Remove.
 567         (gdb_value_up): Remove typedef.
 568         (release_value): Change return type.
 569         (release_value_or_incref): Remove.
 570         * value.c (set_value_parent): Update.
 571         (value_incref): Change return type.
 572         (value_decref): Rename from value_free.
 573         (value_free_to_mark, free_all_values, free_value_chain): Update.
 574         (release_value): Return value_ref_ptr.
 575         (release_value_or_incref): Remove.
 576         (record_latest_value, set_internalvar, clear_internalvar):
 577         Update.
 578         * stack.c (info_frame_command): Don't call value_free.
 579         * python/py-value.c (valpy_dealloc, valpy_new)
 580         (value_to_value_object): Update.
 581         * printcmd.c (do_examine): Update.
 582         * opencl-lang.c (lval_func_free_closure): Update.
 583         * mi/mi-main.c (register_changed_p): Don't call value_free.
 584         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
 585         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
 586         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
 587         value_free.
 588         * guile/scm-value.c (vlscm_free_value_smob)
 589         (vlscm_scm_from_value): Update.
 590         * frame.c (frame_register_unwind, frame_unwind_register_signed)
 591         (frame_unwind_register_unsigned, get_frame_register_bytes)
 592         (put_frame_register_bytes): Don't call value_free.
 593         * findvar.c (address_from_register): Don't call value_free.
 594         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
 595         * dwarf2loc.c (entry_data_value_free_closure)
 596         (value_of_dwarf_reg_entry, free_pieced_value_closure)
 597         (dwarf2_evaluate_loc_desc_full): Update.
 598         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
 599         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
 600         (~watchpoint, watch_command_1)
 601         (invalidate_bp_value_on_memory_change): Update.
 602         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
 603
 604 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
 605
 606         PR gdb/23022
 607         * warning.m4: Add -Wno-error=deprecated-register.
 608         * configure: Re-generate.
 609
 610 2018-04-05  Tom Tromey  <tom@tromey.com>
 611
 612         * linespec.h: Remove include of "vec.h".
 613
 614 2018-04-05  Tom Tromey  <tom@tromey.com>
 615
 616         * linespec.c (typep): Remove typedef.
 617         (find_methods, find_superclass_methods): Take a std::vector.
 618         (find_method): Use std::vector.
 619
 620 2018-04-05  Tom Tromey  <tom@tromey.com>
 621
 622         * utils.c (compare_strings): Remove.
 623         * utils.h (compare_strings): Remove.
 624         * objc-lang.h (find_imps): Update.
 625         * objc-lang.c (find_methods): Take a std::vector.
 626         (uniquify_strings, find_imps): Likewise.
 627         * linespec.c (find_methods): Take a std::vector.
 628         (decode_objc): Use std::vector.
 629         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
 630         a std::vector.
 631         (find_method, find_function_symbols): Use std::vector.
 632
 633 2018-04-05  Tom Tromey  <tom@tromey.com>
 634
 635         * completer.c (completion_tracker::completion_tracker): Remove
 636         cast.
 637         (completion_tracker::discard_completions): Likewise.
 638         * breakpoint.c (ambiguous_names_p): Remove cast.
 639         * ada-lang.c (_initialize_ada_language): Remove cast.
 640         * utils.h (streq): Update.
 641         (streq_hash): Add new declaration.
 642         * utils.c (streq): Return bool.
 643         (streq_hash): New function.
 644
 645 2018-04-05  Tom Tromey  <tom@tromey.com>
 646
 647         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
 648         Remove a string copy.
 649
 650 2018-04-05  Tom Tromey  <tom@tromey.com>
 651
 652         * linespec.c (filter_results): Use std::vector.
 653         (decode_line_2, decode_line_full): Update.
 654
 655 2018-04-05  Tom Tromey  <tom@tromey.com>
 656
 657         * linespec.c (canonical_to_fullform): Return std::string.
 658         (filter_results): Update.
 659         (struct decode_line_2_item): Add constructor.
 660         <fullform, displayform>: Now std::string.
 661         (decode_line_2_compare_items): Now a std::sort comparator.
 662         (decode_line_2): Update.
 663
 664 2018-04-05  Tom Tromey  <tom@tromey.com>
 665
 666         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
 667         (unexpected_linespec_error): Update.
 668         (linespec_parse_basic, parse_linespec): Update.
 669
 670 2018-04-05  Tom Tromey  <tom@tromey.com>
 671
 672         * linespec.c (linespec_parse_basic): Reindent.
 673
 674 2018-04-05  Tom Tromey  <tom@tromey.com>
 675
 676         * minsyms.h (iterate_over_minimal_symbols): Update.
 677         * minsyms.c (iterate_over_minimal_symbols): Take a
 678         gdb::function_view.
 679         * linespec.c (struct collect_minsyms): Remove.
 680         (compare_msyms): Now a std::sort comparator.
 681         (add_minsym): Add parameters.
 682         (search_minsyms_for_name): Update.  Use std::vector.
 683
 684 2018-04-03  Tom Tromey  <tom@tromey.com>
 685
 686         * mipsread.c (read_alphacoff_dynamic_symtab): Use
 687         gdb::byte_vector.
 688
 689 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
 690
 691         * MAINTAINERS (Write After Approval): Add Weimin Pan.
 692
 693 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
 694
 695         PR gdb/16959
 696         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
 697         printing static type.
 698
 699 2018-04-01  Tom Tromey  <tom@tromey.com>
 700
 701         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
 702         (rs6000_xfer_shared_libraries): Update.
 703
 704 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
 705
 706         * common/gdb_vecs.h (char_ptr): Remove.
 707         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
 708
 709 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
 710
 711         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
 712         with std::vector.
 713         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
 714
 715 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
 716
 717         * tracepoint.h (struct uploaded_tp): Initialize fields.
 718         <actions, step_actions, cmd_strings>: Change type to
 719         std::vector<char *>.
 720         * tracepoint.c (get_uploaded_tp): Allocate with new.
 721         (free_uploaded_tps): Free with delete.
 722         (parse_tracepoint_definition): Adjust to std::vector change.
 723         * breakpoint.c (read_uploaded_action): Likewise.
 724         (create_tracepoint_from_upload): Likewise.
 725         * ctf.c (ctf_write_uploaded_tp): Likewise.
 726         (SET_ARRAY_FIELD): Likewise.
 727         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
 728
 729 2018-03-30  Tom Tromey  <tom@tromey.com>
 730
 731         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
 732         std::unique_ptr.
 733         (svr4_keep_data_in_core): Update.
 734         (svr4_read_so_list): Update.
 735
 736 2018-03-30  Tom Tromey  <tom@tromey.com>
 737
 738         * windows-nat.c (handle_output_debug_string, handle_exception):
 739         Update.
 740         * target.h (target_read_string): Update.
 741         * target.c (target_read_string): Change "string" to
 742         unique_xmalloc_ptr.
 743         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
 744         Update.
 745         * solib-frv.c (frv_current_sos): Update.
 746         * solib-dsbt.c (dsbt_current_sos): Update.
 747         * solib-darwin.c (darwin_current_sos): Update.
 748         * linux-thread-db.c (inferior_has_bug): Update.
 749         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
 750         Update.  Remove alloca.
 751         * ada-lang.c (ada_main_name): Update.
 752
 753 2018-03-30  Tom Tromey  <tom@tromey.com>
 754
 755         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
 756         (struct dwo_file_deleter): New.
 757         (dwo_file_up): New typedef.
 758         (open_and_init_dwo_file): Use dwo_file_up.
 759         (free_dwo_file_cleanup): Remove.
 760
 761 2018-03-30  Tom Tromey  <tom@tromey.com>
 762
 763         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
 764         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
 765
 766 2018-03-30  Tom Tromey  <tom@tromey.com>
 767
 768         * dwarf2read.c (class free_cached_comp_units): New class.
 769         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
 770         (free_cached_comp_units): Remove function.
 771
 772 2018-03-30  Tom Tromey  <tom@tromey.com>
 773
 774         * utils.h (make_cleanup_unpush_target): Remove.
 775         * inf-ptrace.c (struct target_unpusher): New.
 776         (target_unpush_up) New typedef.
 777         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
 778         target_unpush_up.
 779         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
 780
 781 2018-03-27  Tom Tromey  <tom@tromey.com>
 782
 783         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
 784
 785 2018-03-27  Pedro Alves  <palves@redhat.com>
 786             Tom Tromey  <tom@tromey.com>
 787
 788         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
 789         destructor.  Now a class.
 790         (gdb_readline_wrapper_cleanup): Remove function.
 791         (gdb_readline_wrapper): Remove cleanups.
 792
 793 2018-03-27  Tom Tromey  <tom@tromey.com>
 794
 795         * typeprint.h (struct type_print_options) <local_typedefs,
 796         global_typedefs>: Remove "struct" keyword.
 797         (class typedef_hash_table): New class.
 798         (recursively_update_typedef_hash, add_template_parameters)
 799         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
 800         (find_typedef_in_hash): Don't declare.
 801         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
 802         (typedef_hash_table::recursively_update): Rename from
 803         recursively_update_typedef_hash.  Now a member.
 804         (typedef_hash_table::add_template_parameters): Rename from
 805         add_template_parameters.  Now a member.
 806         (typedef_hash_table::typedef_hash_table): Now a constructor;
 807         rename from create_typedef_hash.
 808         (typedef_hash_table::~typedef_hash_table): Now a destructor;
 809         rename from free_typedef_hash.
 810         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
 811         (do_free_global_table): Remove.
 812         (typedef_hash_table::typedef_hash_table): New constructor; renamed
 813         from copy_type_recursive.
 814         (create_global_typedef_table): Remove.
 815         (typedef_hash_table::find_global_typedef): Now a member of
 816         typedef_hash_table.
 817         (typedef_hash_table::find_typedef): Rename from
 818         find_typedef_in_hash; now a member.
 819         (whatis_exp): Update.
 820         * extension.h (struct ext_lang_type_printers): Add constructor and
 821         destructor.
 822         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
 823         declare.
 824         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
 825         Now a constructor; rename from start_ext_lang_type_printers.
 826         (ext_lang_type_printers): Now a destructor; rename from
 827         free_ext_lang_type_printers.
 828         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
 829         Update.
 830         (c_type_print_base_struct_union): Update.  Remove cleanups.
 831
 832 2018-03-27  Tom Tromey  <tom@tromey.com>
 833
 834         * dwarf-index-write.c: Include <cmath>.
 835
 836 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
 837
 838         * NEWS: Add entry describing new "set|show varsize-limit" command.
 839         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
 840         command.
 841         * printcmd.c (_initialize_printcmd): Add "set var" alias of
 842         "set variable".
 843
 844 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
 845
 846         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
 847         dwarf-index-write.c
 848         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
 849         * dwarf-index-common.c: New file.
 850         * dwarf-index-common.h: New file.
 851         * dwarf-index-write.c: New file.
 852         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
 853         (struct dwarf2_section_info): Move from here.
 854         (dwarf2_section_info_def): Likewise.
 855         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
 856         (offset_type): Likewise.
 857         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
 858         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
 859         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
 860         (byte_swap): Likewise.
 861         (MAYBE_SWAP): Likewise.
 862         (dwarf2_per_cu_ptr): Likewise.
 863         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
 864         (struct tu_stats): Likewise.
 865         (struct dwarf2_per_objfile): Likewise.
 866         (struct dwarf2_per_cu_data): Likewise.
 867         (struct signatured_type): Likewise.
 868         (sig_type_ptr): Likewise.
 869         (DEF_VEC_P (sig_type_ptr)): Likewise.
 870         (INDEX4_SUFFIX): Likewise.
 871         (INDEX5_SUFFIX): Likewise.
 872         (DEBUG_STR_SUFFIX): Likewise.
 873         (dwarf2_read_section): Make non-static.
 874         (mapped_index_string_hash): Move from here.
 875         (dwarf5_djb_hash): Likewise.
 876         (file_write): Likewise.
 877         (class data_buf): Likewise.
 878         (struct symtab_index_entry): Likewise.
 879         (struct mapped_symtab): Likewise.
 880         (find_slot): Likewise.
 881         (hash_expand): Likewise.
 882         (add_index_entry): Likewise.
 883         (uniquify_cu_indices): Likewise.
 884         (class c_str_view): Likewise.
 885         (class c_str_view_hasher): Likewise.
 886         (class vector_hasher): Likewise.
 887         (write_hash_table): Likewise.
 888         (psym_index_map): Likewise.
 889         (struct addrmap_index_data): Likewise.
 890         (add_address_entry): Likewise.
 891         (add_address_entry_worker): Likewise.
 892         (write_address_map): Likewise.
 893         (symbol_kind): Likewise.
 894         (write_psymbols): Likewise.
 895         (struct signatured_type_index_data): Likewise.
 896         (write_one_signatured_type): Likewise.
 897         (recursively_count_psymbols): Likewise.
 898         (recursively_write_psymbols): Likewise.
 899         (class debug_names): Likewise.
 900         (check_dwarf64_offsets): Likewise.
 901         (psyms_seen_size): Likewise.
 902         (write_gdbindex): Likewise.
 903         (write_debug_names): Likewise.
 904         (assert_file_size): Likewise.
 905         (write_psymtabs_to_index): Likewise.
 906         (save_gdb_index_command): Likewise.
 907         (_initialize_dwarf2_read): Don't register the "save gdb-index"
 908         command.
 909         * dwarf2read.h: New file.
 910
 911 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
 912
 913         PR gdb/22670
 914         * dwarf2read.c (dwarf2_physname): Do not return the demangled
 915         symbol name if the CU's language stores symbol names in linkage
 916         format.
 917         * language.h (struct language_defn)
 918         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
 919         all instances of this struct.
 920
 921 2018-03-26  Tom Tromey  <tom@tromey.com>
 922
 923         * stack.c (backtrace_command_1): Remove verbose code.
 924
 925 2018-03-26  Tom Tromey  <tom@tromey.com>
 926
 927         * python/py-framefilter.c (py_print_type): Don't catch
 928         exceptions.  Return void.
 929         (py_print_value): Likewise.
 930         (py_print_single_arg): Likewise.
 931         (enumerate_args): Don't catch exceptions.
 932         (py_print_args): Likewise.
 933         (py_print_frame): Likewise.
 934         (gdbpy_apply_frame_filter): Catch exceptions here.
 935
 936 2018-03-26  Tom Tromey  <tom@tromey.com>
 937
 938         * stack.c (_initialize_stack): Remove trailing newlines from help
 939         text.  Add "Usage" line to "backtrace" help.
 940
 941 2018-03-26  Tom Tromey  <tom@tromey.com>
 942
 943         PR python/16486:
 944         * python/py-framefilter.c (py_print_args): Call wrap_hint.
 945
 946 2018-03-26  Tom Tromey  <tom@tromey.com>
 947
 948         * python/py-framefilter.c (py_print_single_arg): Return
 949         EXT_LANG_BT_ERROR from catch.
 950
 951 2018-03-26  Tom Tromey  <tom@tromey.com>
 952
 953         PR backtrace/15584:
 954         * stack.c (backtrace_command_1): Move some code into no-filters
 955         "if".
 956
 957 2018-03-26  Tom Tromey  <tom@tromey.com>
 958
 959         * python/py-framefilter.c (throw_quit_or_print_exception): New
 960         function.
 961         (gdbpy_apply_frame_filter): Use it.
 962
 963 2018-03-26  Tom Tromey  <tom@tromey.com>
 964
 965         PR cli/17716:
 966         * python/py-framefilter.c (py_print_type, py_print_value)
 967         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
 968         RETURN_MASK_ERROR.
 969
 970 2018-03-26  Tom Tromey  <tom@tromey.com>
 971
 972         * python/py-framefilter.c (enumerate_args): Use
 973         gdb::unique_xmalloc_ptr.
 974
 975 2018-03-26  Tom Tromey  <tom@tromey.com>
 976
 977         * python/py-framefilter.c (py_print_frame): Return
 978         EXT_LANG_BT_OK.
 979         (gdbpy_apply_frame_filter): Update comment.
 980         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
 981         Remove.
 982         <EXT_LANG_BT_NO_FILTERS>: Change value.
 983
 984 2018-03-26  Tom Tromey  <tom@tromey.com>
 985
 986         PR backtrace/15582:
 987         * stack.c (backtrace_command): Parse "hide" argument.
 988         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
 989         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
 990         constant.
 991
 992 2018-03-26  Tom Tromey  <tom@tromey.com>
 993
 994         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
 995         add "flags".
 996         (backtrace_command): Remove "fulltrace", add "flags".
 997
 998 2018-03-26  Tom Tromey  <tom@tromey.com>
 999
1000         * stack.c (backtrace_command): Rewrite command line parsing.
1001
1002 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1003
1004         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
1005
1006 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1007
1008         * filename-seen-cache.h: Add include guard.
1009
1010 2018-03-26  Keith Seitz  <keiths@redhat.com>
1011
1012         * symfile.c (place_section): Remove "struct" from section_addr_info
1013         in comment.
1014         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
1015         "struct" keyword from section_addr_info.
1016
1017 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
1018
1019         * regformats/regdef.h (reg): Add constructors.
1020
1021 2018-03-25  Pedro Alves  <palves@redhat.com>
1022
1023         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
1024         if then/else bodies in var_func_name extraction.
1025
1026 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
1027
1028         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
1029         lookup_minimal_symbol() to find symbol entry.
1030         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
1031
1032 2018-03-23  Keith Seitz  <keiths@redhat.com>
1033
1034         PR c++/22968
1035         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
1036         nested type definitions for C++, too.
1037
1038 2018-03-23  Tom Tromey  <tom@tromey.com>
1039
1040         * machoread.c (struct oso_el): Add a constructor.  Don't define as
1041         a typedef.
1042         (macho_register_oso): Remove.
1043         (macho_symtab_read): Take a std::vector.
1044         (oso_el_compare_name): Now a std::sort comparator.
1045         (macho_symfile_read_all_oso): Take a std::vector.
1046         (macho_symfile_read): Use std::vector.  Remove cleanups.
1047
1048 2018-03-22  Tom Tromey  <tom@tromey.com>
1049
1050         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
1051         (record_full_goto_bookmark): Use std::string.
1052
1053 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1054
1055         PR tdep/18295
1056         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
1057         a single mask.
1058
1059 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1060
1061         * rs6000-tdep.c (store_insn_p): New function.
1062         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
1063         and cr_reg to their unshifted values. Use store_insn_p to
1064         match LR saves using either R1 or fdata->alloca_reg. Use
1065         store_insn_p to match CR saves. Set alloca_reg_offset
1066         when alloca_reg and framep are set. Remove lr_reg shift
1067         when assigning to fdata->lr_register.
1068
1069 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1070
1071         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
1072         command line args instead of emitting a warning.
1073
1074 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1075
1076         * tracepoint.h (struct static_tracepoint_marker): Initialize
1077         fields, define default constructor, move constructor and move
1078         assignment, disable the rest.
1079         <str_id, extra>: Make std::string.
1080         (release_static_tracepoint_marker): Remove.
1081         (free_current_marker): Remove.
1082         * tracepoint.c (free_current_marker): Remove.
1083         (parse_static_tracepoint_marker_definition): Adjust to
1084         std::string, use new hex2str overload.
1085         (release_static_tracepoint_marker): Remove.
1086         (print_one_static_tracepoint_marker): Get marker by reference
1087         and adjust to std::string.
1088         (info_static_tracepoint_markers_command): Adjust to std::vector
1089         changes
1090         * target.h (static_tracepoint_marker_p): Remove typedef.
1091         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
1092         (struct target_ops) <to_static_tracepoint_marker_at>: Return
1093         bool.
1094         <to_static_tracepoint_markers_by_strid>: Return std::vector.
1095         * target-debug.h
1096         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
1097         (target_debug_print_std_vector_static_tracepoint_marker): New.
1098         (target_debug_print_struct_static_tracepoint_marker_p): Rename
1099         to...
1100         (target_debug_print_static_tracepoint_marker_p): ... this.
1101         * target-delegates.c: Re-generate.
1102         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
1103         Make std::string.
1104         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
1105         (decode_static_tracepoint_spec): Adjust to std::vector.
1106         (tracepoint_print_one_detail): Adjust to std::string.
1107         (strace_marker_decode_location): Adjust to std::string.
1108         (update_static_tracepoint): Adjust to std::string, remove call
1109         to release_static_tracepoint_marker.
1110         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
1111         Adjust to std::vector.
1112         * remote.c (remote_static_tracepoint_marker_at): Return bool.
1113         (remote_static_tracepoint_markers_by_strid): Adjust to
1114         std::vector.
1115         * common/rsp-low.h (hex2str): New overload with explicit count
1116         of bytes.
1117         * common/rsp-low.c (hex2str): New overload with explicit count
1118         of bytes.
1119         * unittests/rsp-low-selftests.c (test_hex2str): New function.
1120         (_initialize_rsp_low_selftests): Add test_hex2str test.
1121         * unittests/tracepoint-selftests.c
1122         (test_parse_static_tracepoint_marker_definition): Adjust to
1123         std::string.
1124
1125 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1126
1127         * tracepoint.c (parse_static_tracepoint_marker_definition):
1128         Consider case where the definition is followed by more
1129         definitions.
1130         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1131         tracepoint-selftests.c.
1132         * unittests/tracepoint-selftests.c: New.
1133
1134 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1135
1136         * MAINTAINERS (Write After Approval): Add Pedro Franco de
1137         Carvalho.
1138
1139 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1140
1141         * symtab.c (find_pc_sect_line): fixed indentation.
1142
1143 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1144
1145         * symtab.c (find_pc_sect_line): now uses binary search.
1146
1147 2018-03-19  Tom Tromey  <tom@tromey.com>
1148
1149         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
1150         "IDENT" production.
1151
1152 2018-03-19  Pedro Alves  <palves@redhat.com>
1153             Tom Tromey  <tom@tromey.com>
1154
1155         * unittests/observable-selftests.c: New file.
1156         * common/observable.h: New file.
1157         * observable.h: New file.
1158         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
1159         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
1160         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
1161         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
1162         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
1163         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
1164         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
1165         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
1166         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
1167         python/py-breakpoint.c, python/py-finishbreakpoint.c,
1168         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
1169         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
1170         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
1171         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
1172         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
1173         tui/tui-interp.c, valops.c: Update all users.
1174         * tui/tui-hooks.c (tui_bp_created_observer)
1175         (tui_bp_deleted_observer, tui_bp_modified_observer)
1176         (tui_inferior_exit_observer, tui_before_prompt_observer)
1177         (tui_normal_stop_observer, tui_register_changed_observer):
1178         Remove.
1179         (tui_observers_token): New global.
1180         (attach_or_detach, tui_attach_detach_observers): New functions.
1181         (tui_install_hooks, tui_remove_hooks): Use
1182         tui_attach_detach_observers.
1183         * record-btrace.c (record_btrace_thread_observer): Remove.
1184         (record_btrace_thread_observer_token): New global.
1185         * observer.sh: Remove.
1186         * observer.c: Rename to observable.c.
1187         * observable.c (namespace gdb_observers): Define new objects.
1188         (observer_debug): Move into gdb_observers namespace.
1189         (struct observer, struct observer_list, xalloc_observer_list_node)
1190         (xfree_observer_list_node, generic_observer_attach)
1191         (generic_observer_detach, generic_observer_notify): Remove.
1192         (_initialize_observer): Update.
1193         Don't include observer.inc.
1194         * Makefile.in (generated_files): Remove observer.h, observer.inc.
1195         (clean mostlyclean): Likewise.
1196         (observer.h, observer.inc): Remove targets.
1197         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
1198         (COMMON_SFILES): Use observable.c, not observer.c.
1199         * .gitignore: Remove observer.h.
1200
1201 2018-03-18  Tom Tromey  <tom@tromey.com>
1202
1203         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
1204         gdb::def_vector.
1205         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
1206
1207 2018-03-17  Tom Tromey  <tom@tromey.com>
1208
1209         * auto-load.c (auto_load_objfile_script_1): Use std::string.
1210
1211 2018-03-17  Tom Tromey  <tom@tromey.com>
1212
1213         * target.c (class scoped_target_fd): New.
1214         (target_fileio_close_cleanup): Remove.
1215         (target_fileio_read_alloc_1): Use scoped_target_fd.
1216
1217 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
1218
1219         * silent-rules.mk: New.
1220         * Makefile.in: Include silent-rules.mk
1221         (srcdir, VPATH, top_srcdir): Move up.
1222         (COMPILE): Add ECHO_CXX.
1223         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
1224         (init.c): Add ECHO_INIT_C.
1225         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1226         (version.c): Add ECHO_GEN.
1227         (printcmd.o): Add ECHO_CXX.
1228         (target-float.o): Add ECHO_CXX.
1229         (ada-exp.o): Add ECHO_CXX.
1230         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
1231         (insight$(EXEEXT)): Add ECHO_CXXLD.
1232         * gnulib/configure.ac: Add AM_SILENT_RULES.
1233         * gnulib/aclocal.m4: Re-generate.
1234         * gnulib/configure: Re-generate.
1235         * gnulib/import/Makefile.in: Re-generate.
1236
1237 2018-03-16  Tom Tromey  <tom@tromey.com>
1238
1239         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
1240         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
1241         * utils.c (do_free_section_addr_info)
1242         (make_cleanup_free_section_addr_info): Remove.
1243         * symfile.h (struct other_sections): Add constructor.
1244         (struct section_addr_info): Remove.
1245         (section_addr_info): New typedef.
1246         (struct sym_fns) <sym_offsets>: Change type of parameter.
1247         (build_section_addr_info_from_objfile)
1248         (relative_addr_info_to_section_offsets, addr_info_make_relative)
1249         (default_symfile_offsets, symbol_file_add)
1250         (symbol_file_add_from_bfd)
1251         (build_section_addr_info_from_section_table): Update.
1252         (alloc_section_addr_info, free_section_addr_info): Don't declare.
1253         * symfile.c (alloc_section_addr_info): Remove.
1254         (build_section_addr_info_from_section_table): Change return type.
1255         Update.
1256         (build_section_addr_info_from_bfd)
1257         (build_section_addr_info_from_objfile): Likewise.
1258         (free_section_addr_info): Remove.
1259         (relative_addr_info_to_section_offsets): Change type of "addrs".
1260         (addrs_section_compar): Now a std::sort comparator.
1261         (addrs_section_sort): Change return type.
1262         (addr_info_make_relative): Change type of "addrs".  Update.
1263         (default_symfile_offsets, syms_from_objfile_1)
1264         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
1265         (symbol_file_add_separate): Update.
1266         (symbol_file_add): Change type of "addrs".  Update.
1267         (add_symbol_file_command): Update.  Remove cleanups.
1268         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
1269         cleanups.
1270         * symfile-debug.c (debug_sym_offsets): Change type of "info".
1271         * solib.c (solib_read_symbols): Update.
1272         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
1273         * machoread.c (macho_symfile_offsets): Update.
1274         * jit.c (jit_bfd_try_read_symtab): Update.
1275
1276 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
1277
1278         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1279         unittests/utils-selftests.c.
1280         * unittests/utils-selftests.c: New file.
1281
1282 2018-03-14  Tom Tromey  <tom@tromey.com>
1283
1284         PR cli/14977:
1285         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
1286         for NULL.
1287
1288 2018-03-14  Tom Tromey  <tom@tromey.com>
1289
1290         PR cli/19918:
1291         * printcmd.c (printf_pointer): Allow "-" in format.
1292
1293 2018-03-14  Tom Tromey  <tom@tromey.com>
1294
1295         * printcmd.c (_initialize_printcmd): Add usage to printf.
1296
1297 2018-03-14  Yao Qi  <qiyao@sourceware.org>
1298
1299         * MAINTAINERS: Update my email address.
1300
1301 2018-03-13  Tom Tromey  <tom@tromey.com>
1302
1303         * machoread.c (macho_check_dsym): Change filenamep to a
1304         std::string*.
1305         (macho_symfile_read): Update.
1306         * symfile.c (load_command): Use std::string.
1307
1308 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1309
1310         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
1311         to error message string.
1312         (riscv_register_name): Use xsnprintf instead of sprintf.
1313         (riscv_insn::fetch_instruction): Use gdb_assert instead of
1314         internal_error.
1315         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
1316         error.
1317         (riscv_push_dummy_call): Likewise.
1318
1319 2018-03-12  Tom Tromey  <tom@tromey.com>
1320
1321         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
1322         Use gdb::byte_vector.
1323         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
1324
1325 2018-03-12  Yao Qi  <yao.qi@linaro.org>
1326
1327         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
1328         parameter type to readable_regcache.
1329         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
1330         the declaration.
1331
1332 2018-03-11  Tom Tromey  <tom@tromey.com>
1333
1334         * dwarf2read.c (struct nextfield): Add initializers.
1335         (struct nextfnfield): Remove.
1336         (struct fnfieldlist): Add initializers.  Remove "length" and
1337         "head", use std::vector.
1338         (struct decl_field_list): Remove.
1339         (struct field_info): Add initializers.
1340         <fields, baseclasses>: Now std::vector.
1341         <nbaseclasses, nfnfields, typedef_field_list_count,
1342         nested_types_list_count>: Remove.
1343         (dwarf2_add_field, dwarf2_add_type_defn)
1344         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
1345         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
1346         (process_structure_scope): Update.
1347
1348 2018-03-11  Tom Tromey  <tom@tromey.com>
1349
1350         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
1351         for use by std::sort.
1352         (build_type_psymtabs_1): Use std::vector.
1353
1354 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
1355
1356         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
1357         and LIBMPFR in the printed configuration.
1358
1359 2018-03-08  Tom Tromey  <tom@tromey.com>
1360
1361         * source.c (get_filename_and_charpos): Use scoped_fd.
1362         * nto-procfs.c (procfs_open_1): Use scoped_fd.
1363         (procfs_pidlist): Likewise.
1364         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
1365         (iterate_over_mappings): Likewise.
1366
1367 2018-03-08  Tom Tromey  <tom@tromey.com>
1368
1369         * infcall.c (struct call_return_meta_info)
1370         <stack_temporaries_enabled>: Remove.
1371         (get_call_return_value, call_function_by_hand_dummy): Update.
1372         * thread.c (disable_thread_stack_temporaries): Remove.
1373         (enable_thread_stack_temporaries): Remove.
1374         (thread_stack_temporaries_enabled_p): Return bool.
1375         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
1376         (get_last_thread_stack_temporary): Update.
1377         * eval.c (evaluate_subexp): Update.
1378         * gdbthread.h (class enable_thread_stack_temporaries): Now a
1379         class, not a function.
1380         (value_ptr, value_vec): Remove typedefs.
1381         (class thread_info) <stack_temporaries_enabled>: Now bool.
1382         <stack_temporaries>: Now a std::vector.
1383         (thread_stack_temporaries_enabled_p)
1384         (value_in_thread_stack_temporaries): Return bool.
1385
1386 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
1387
1388         * remote.c (putpkt_binary): Fix omitted bytes reporting.
1389         (getpkt_or_notif_sane_1): Likewise.
1390
1391 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1392
1393         * build-id.c (build_id_to_debug_bfd): Use std::string.
1394
1395 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1396
1397         * build-id.c (find_separate_debug_file_by_buildid): Return
1398         std::string.
1399         * build-id.h (find_separate_debug_file_by_buildid): Return
1400         std::string.
1401         * coffread.c (coff_symfile_read): Adjust to std::string.
1402         * elfread.c (elf_symfile_read): Adjust to std::string.
1403         * symfile.c (separate_debug_file_exists): Change parameter to
1404         std::string.
1405         (find_separate_debug_file): Return std::string.
1406         (find_separate_debug_file_by_debuglink): Return std::string.
1407         * symfile.h (find_separate_debug_file_by_debuglink): Return
1408         std::string.
1409
1410 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1411
1412         * common/xml-utils.c (xml_escape_text): Move code to...
1413         (xml_escape_text_append): ... this new function.
1414         * common/xml-utils.h (xml_escape_text_append): New declaration.
1415         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
1416         New function.
1417         (_initialize_xml_utils): register test_xml_escape_text_append as
1418         a selftest.
1419
1420 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
1421
1422         * defs.h: Remove MAX_REGISTER_SIZE.
1423         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
1424         asserts.
1425         * python/py-unwind.c (pyuw_sniffer): Likewise.
1426
1427 2018-03-07  Tom Tromey  <tom@tromey.com>
1428
1429         * linux-tdep.c (linux_info_proc): Update.
1430         * target.h (struct target_ops) <to_fileio_readlink>: Return
1431         optional<string>.
1432         (target_fileio_readlink): Return optional<string>.
1433         * remote.c (remote_hostio_readlink): Return optional<string>.
1434         * inf-child.c (inf_child_fileio_readlink): Return
1435         optional<string>.
1436         * target.c (target_fileio_readlink): Return optional<string>.
1437
1438 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
1439
1440         * regcache.c (cooked_read_test): Add riscv to the list of
1441         architectures that have a save_reggroup.
1442
1443 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1444
1445         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
1446         value is not a dynamic class object.
1447
1448 2018-03-06  Tom Tromey  <tom@tromey.com>
1449
1450         * rust-exp.y: Formatting fixes.
1451
1452 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1453
1454         * riscv-tdep.c (riscv_register_name): Remove target description
1455         support.
1456         (riscv_gdbarch_init): Remove target description check.
1457
1458 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1459
1460         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
1461         comment.
1462         * riscv-tdep.h: Likewise.
1463
1464 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1465
1466         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
1467         (riscv_pseudo_register_write): Delete.
1468         (riscv_gdbarch_init): Remove all use of pseudo registers.
1469
1470 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1471
1472         * record-btrace.c (btrace_print_lines): Replace cleanup
1473         parameter with RAII equivalents.
1474         (btrace_insn_history): Replace cleanup with RAII equivalents.
1475         * ui-out.h (make_cleanup_ui_out_list_begin_end,
1476         make_cleanup_ui_out_tuple_begin_end): Remove.
1477         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
1478         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
1479         make_cleanup_ui_out_list_begin_end): Remove.
1480
1481 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1482
1483         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
1484         parameter types to std::vector.  Use bool.
1485         (record_btrace_wait): Replace VEC(tp_t) with
1486         std::vector<thread_info *>.
1487         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
1488
1489 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1490
1491         * record-btrace.c (record_btrace_disable_callback): Remove.
1492         (struct scoped_btrace_disable): New.
1493         (record_btrace_open): Use scoped_btrace_disable.
1494
1495 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1496
1497         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
1498         reading values from registers.
1499
1500 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1501
1502         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
1503         where appropriate.
1504
1505 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1506
1507         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
1508         change parameter type.  Use GDB's print functions, and use
1509         core_addr_to_string where appropriate.
1510         (riscv_push_dummy_call): Use core_addr_to_string where
1511         appropriate, update call to riscv_print_arg_location, and reindent
1512         a few lines.
1513         (riscv_return_value): Update call to riscv_print_arg_location.
1514
1515 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1516             Tim Newsome <tim@sifive.com>
1517             Albert Ou <a0u@eecs.berkeley.edu>
1518             Darius Rad <darius@bluespec.com>
1519
1520         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
1521         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
1522         (ALLDEPFILES): Add riscv-tdep.c
1523         * configure.tgt: Add riscv support.
1524         * riscv-tdep.c: New file.
1525         * riscv-tdep.h: New file.
1526         * NEWS: Mention new target.
1527         * MAINTAINERS: Add entry for riscv.
1528
1529 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1530
1531         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
1532         fields within aggregates.
1533
1534 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
1535
1536         * record-btrace.c (btrace_print_lines): Change type of flags to
1537         gdb_disassembly_flags.
1538
1539 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
1540
1541         * fbsd-nat.c: Include "inf-ptrace.h".
1542         (USE_SIGTRAP_SIGINFO): Conditionally define.
1543         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
1544         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
1545         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
1546         function.
1547         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
1548         Likewise.
1549         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
1550         Likewise.
1551         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
1552         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
1553         "supports_stopped_by_hw_breakpoint" target methods.
1554
1555 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
1556
1557         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
1558         * fbsd-nat.c (debug_fbsd_nat): New variable.
1559         (show_fbsd_nat_debug): New function.
1560         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
1561         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
1562
1563 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
1564
1565         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
1566         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
1567         prototype.
1568         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
1569         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
1570         method.
1571
1572 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1573
1574         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
1575         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
1576
1577 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1578
1579         * charset.c (struct charset_vector): New.
1580         (charsets): Change type to charset_vector.
1581         (find_charset_names): Adjust.
1582         (add_one): Adjust.
1583         (_initialize_charset): Adjust.
1584
1585 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1586
1587         * progspace.h (struct program_space) <deleted_solibs>: Change
1588         type to std::vector<std::string>.
1589         * progspace.c (clear_program_space_solib_cache): Adjust.
1590         * breakpoint.c (print_solib_event): Adjust.
1591         (check_status_catch_solib): Adjust.
1592         * solib.c (update_solib_list): Adjust.
1593         * ui-out.h (class ui_out) <field_string>: New overload.
1594         * ui-out.c (ui_out::field_string): New overload.
1595
1596 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1597
1598         * progspace.h (struct program_space): Add constructor and
1599         destructor, initialize fields.
1600         (add_program_space): Remove.
1601         * progspace.c (add_program_space): Rename to...
1602         (program_space::program_space): ... this.
1603         (release_program_space): Rename to...
1604         (program_space::~program_space): ... this.
1605         (delete_program_space): Use delete to delete program_space.
1606         (initialize_progspace): Use new to allocate program_space.
1607         * inferior.c (add_inferior_with_spaces): Likewise.
1608         (clone_inferior_command): Likewise.
1609         * infrun.c (follow_fork_inferior): Likewise.
1610         (handle_vfork_child_exec_or_exit): Likewise.
1611
1612 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1613
1614         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
1615         (delim_string_to_char_ptr_vec): Return std::vector of
1616         gdb::unique_xmalloc_ptr.
1617         (dirnames_to_char_ptr_vec_append): Take std::vector of
1618         gdb::unique_xmalloc_ptr.
1619         (dirnames_to_char_ptr_vec): Return std::vector of
1620         gdb::unique_xmalloc_ptr.
1621         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
1622         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
1623         (delim_string_to_char_ptr_vec): Return an std::vector of
1624         gdb::unique_xmalloc_ptr, adjust the code.
1625         (dirnames_to_char_ptr_vec_append): Take an std::vector of
1626         gdb::unique_xmalloc_ptr, adjust the code.
1627         (dirnames_to_char_ptr_vec): Return an std::vector of
1628         gdb::unique_xmalloc_ptr, adjust the code.
1629         * auto-load.c (auto_load_safe_path_vec): Change type to
1630         std::vector of gdb::unique_xmalloc_ptr.
1631         (auto_load_expand_dir_vars): Return an std::vector of
1632         gdb::unique_xmalloc_ptr, adjust the code.
1633         (auto_load_safe_path_vec_update): Adjust.
1634         (filename_is_in_auto_load_safe_path_vec): Adjust.
1635         (auto_load_objfile_script_1): Adjust.
1636         * build-id.c (build_id_to_debug_bfd): Adjust.
1637         * linux-thread-db.c (thread_db_load_search): Adjust.
1638         * source.c (add_path): Adjust.
1639         (openp): Adjust.
1640         * symfile.c (find_separate_debug_file): Adjust.
1641         * utils.c (do_free_char_ptr_vec): Remove.
1642         (make_cleanup_free_char_ptr_vec): Remove.
1643
1644 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
1645
1646         PR gdb/22907
1647         * common/pathstuff.c: Conditionally include "<windows.h>".
1648
1649 2018-03-01  Georg Sauthoff  <mail@georg.so>
1650
1651         PR gdb/22888
1652         * gcore.in: Quote variables and switch interpreter to bash.
1653
1654 2018-03-01  Tom Tromey  <tom@tromey.com>
1655
1656         * dwarf2read.c (alloc_discriminant_info): Fix default_index
1657         assertion.  Add assertion for discriminant_index.
1658         (quirk_rust_enum): Use correct base type name in univariant case.
1659
1660 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
1661
1662         * record.c (get_call_history_modifiers): Return a
1663         record_print_flags.
1664         (cmd_record_call_history): Adjust.
1665         * record-btrace.c (record_btrace_call_history): Adjust.
1666         (record_btrace_call_history_range): Adjust.
1667         (record_btrace_call_history_from): Adjust.
1668         * target-debug.h (target_debug_print_record_print_flags): New.
1669         * target-delegates.c: Re-generate.
1670         * target.c (target_call_history): Change flags type.
1671         (target_call_history_from): Likewise.
1672         (target_call_history_range): Likewise.
1673         * target.h (struct target_ops) <target_call_history>: Likewise.
1674         (target_call_history_from): Likewise.
1675         (target_call_history_range): Likewise.
1676
1677 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
1678             Simon Marchi  <simon.marchi@polymtl.ca>
1679
1680         * common/common-utils.c: Include "sys/stat.h".
1681         (is_regular_file): Move here from "source.c"; change return
1682         type to "bool".
1683         * common/common-utils.h (is_regular_file): New prototype.
1684         * common/pathstuff.c (contains_dir_separator): New function.
1685         * common/pathstuff.h (contains_dir_separator): New prototype.
1686         * source.c: Don't include "sys/stat.h".
1687         (is_regular_file): Move to "common/common-utils.c".
1688
1689 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
1690
1691         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
1692         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
1693         * auto-load.c: Include "common/pathstuff.h".
1694         * common/common-def.h (current_directory): Move here.
1695         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
1696         function.
1697         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
1698         prototype.
1699         * common/pathstuff.c: New file.
1700         * common/pathstuff.h: New file.
1701         * compile/compile.c: Include "common/pathstuff.h".
1702         * defs.h (current_directory): Move to "common/common-defs.h".
1703         * dwarf2read.c: Include "common/pathstuff.h".
1704         * exec.c: Likewise.
1705         * guile/scm-safe-call.c: Likewise.
1706         * linux-thread-db.c: Likewise.
1707         * main.c: Likewise.
1708         * nto-tdep.c: Likewise.
1709         * objfiles.c: Likewise.
1710         * source.c: Likewise.
1711         * symtab.c: Likewise.
1712         * utils.c: Include "common/pathstuff.h".
1713         (gdb_realpath): Move to "common/pathstuff.c".
1714         (gdb_realpath_keepfile): Likewise.
1715         (gdb_abspath): Likewise.
1716         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
1717         (gdb_realpath_keepfile): Likewise.
1718         (gdb_abspath): Likewise.
1719
1720 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
1721
1722         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
1723         wildcard process pid for super_resume for kernels with a
1724         specific bug.
1725
1726 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
1727
1728         * compile/compile.c (get_args): Add additional comments
1729         explaining function.
1730
1731 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
1732             Tom Tromey  <tom@tromey.com>
1733
1734         * target.h (memory_write_request_s): Remove typedef.  Don't define
1735         VEC.
1736         (target_write_memory_blocks): Change argument to std::vector.
1737         (struct memory_write_request): Add constructor.
1738         * target-memory.c (compare_block_starting_address): Return bool.
1739         Change argument types.
1740         (claim_memory): Change arguments to use std::vector.
1741         (split_regular_and_flash_blocks, blocks_to_erase)
1742         (compute_garbled_blocks): Likewise.
1743         (cleanup_request_data, cleanup_write_requests_vector): Remove.
1744         (target_write_memory_blocks): Change argument to std::vector.
1745         * symfile.c (struct load_section_data): Add constructor and
1746         destructor.  Use std::vector for "requests".
1747         (struct load_progress_data): Add initializers.
1748         (load_section_callback): Update.  Use "new".
1749         (clear_memory_write_data): Remove.
1750         (generic_load): Update.
1751
1752 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
1753
1754         * arch/aarch64.h: Use common/tdesc.h.
1755
1756 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
1757
1758         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
1759         architecture with a 64-bit ABI.
1760
1761 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
1762
1763         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
1764         ahead of target description loading.
1765
1766 2018-02-26  Tom Tromey  <tom@tromey.com>
1767
1768         * stack.c (backtrace_command_1): Update.
1769         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
1770         of "flags".
1771         * python/py-framefilter.c (py_print_frame)
1772         (gdbpy_apply_frame_filter): Change type of "flags".
1773         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
1774         of "flags".
1775         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
1776         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
1777         * extension.h (enum frame_filter_flag): Rename from
1778         frame_filter_flags.
1779         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
1780         (apply_ext_lang_frame_filter): Change type of "flags".
1781         * extension.c (apply_ext_lang_frame_filter): Change type of
1782         "flags".
1783         * extension-priv.h (struct extension_language_ops)
1784         <apply_frame_filter>: Change type of "flags".
1785
1786 2018-02-26  Tom Tromey  <tom@tromey.com>
1787
1788         PR python/16497:
1789         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
1790         off-by-one in py_end computation.
1791         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
1792         PRINT_MORE_FRAMES.
1793         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
1794         constant.
1795
1796 2018-02-26  Tom Tromey  <tom@tromey.com>
1797
1798         * dwarf2read.c (struct variant_field): New.
1799         (struct nextfield) <variant>: New field.
1800         (dwarf2_add_field): Handle DW_TAG_variant_part.
1801         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
1802         discriminated union.
1803         (read_structure_type): Handle DW_TAG_variant_part.
1804         (handle_struct_member_die): New function, extracted from
1805         process_structure_scope.  Handle DW_TAG_variant.
1806         (process_structure_scope): Handle discriminated unions.  Call
1807         handle_struct_member_die.
1808
1809 2018-02-26  Tom Tromey  <tom@tromey.com>
1810
1811         * rust-lang.h (rust_last_path_segment): Declare.
1812         * rust-lang.c (rust_last_path_segment): Now public.  Change
1813         contract.
1814         (struct disr_info): Remove.
1815         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
1816         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
1817         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
1818         (rust_enum_p, rust_enum_variant): New function.
1819         (rust_underscore_fields): Remove "offset" parameter.
1820         (rust_print_enum): New function.
1821         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
1822         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
1823         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
1824         enums.
1825         (rust_internal_print_type): New function, from rust_print_type.
1826         Remove enum code.
1827         (rust_print_type): Call rust_internal_print_type.
1828         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
1829         Update enum handling.
1830         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
1831         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
1832         (rust_union_quirks): New functions.
1833         (process_full_comp_unit, process_full_type_unit): Call
1834         rust_union_quirks.
1835         (process_structure_scope): Update rust_unions if necessary.
1836
1837 2018-02-26  Tom Tromey  <tom@tromey.com>
1838
1839         * value.h (value_union_variant): Declare.
1840         * valops.c (value_union_variant): New function.
1841         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
1842         (struct discriminant_info): New.
1843         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
1844         enumerator.
1845         (struct main_type) <flag_discriminated_union>: New field.
1846
1847 2018-02-26  Tom Tromey  <tom@tromey.com>
1848
1849         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1850         unittests/unpack-selftests.c.
1851         * unittests/unpack-selftests.c: New file.
1852         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
1853
1854 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1855
1856         * dwarf2read.c (struct partial_die_info) <read>: New method.
1857         (read_partial_die): Remove the declaration.
1858         (load_partial_dies): Update.
1859         (partial_die_info::partial_die_info):
1860         (read_partial_die): Change it to partial_die_info::read.
1861
1862 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1863
1864         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
1865         (fixup_partial_die): Remove declaration.
1866         (scan_partial_symbols): Update.
1867         (partial_die_parent_scope): Likewise.
1868         (partial_die_full_name): Likewise.
1869         (fixup_partial_die): Change it to partial_die_info::fixup.
1870
1871 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1872
1873         * dwarf2read.c (read_partial_die): Update the declaration.
1874         (load_partial_dies): Caller update.
1875         (read_partial_die): Remove one argument abbrev_len.
1876
1877 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1878
1879         * dwarf2read.c (struct partial_die_info): Add ctor, delete
1880         assignment operator.
1881         (load_partial_dies): Use ctor and copy ctor.
1882         (read_partial_die): Update.
1883         (dwarf2_cu::find_partial_die): Use ctor.
1884
1885 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1886
1887         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
1888         (find_partial_die_in_comp_unit): Change it to
1889         dwarf2_cu::find_partial_die.
1890         (find_partial_die): Update.
1891
1892 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1893
1894         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
1895         is NULL.
1896
1897 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1898
1899         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
1900
1901 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
1902
1903         * arch/amd64.h: Use common/tdesc.h.
1904         * arch/i386.c: Likewise.
1905         * arch/i386.h: Likewise.
1906         * arch/tic6x.c: Likewise.
1907         * arch/tdesc.h: Move file from here...
1908         * common/tdesc.h: ...to here.
1909         * features/aarch64-core.c: Regenerate.
1910         * features/aarch64-fpu.c: Regenerate.
1911         * features/i386/32bit-avx.c: Regenerate.
1912         * features/i386/32bit-avx512.c: Regenerate.
1913         * features/i386/32bit-core.c: Regenerate.
1914         * features/i386/32bit-linux.c: Regenerate.
1915         * features/i386/32bit-mpx.c: Regenerate.
1916         * features/i386/32bit-pkeys.c: Regenerate.
1917         * features/i386/32bit-sse.c: Regenerate.
1918         * features/i386/64bit-avx.c: Regenerate.
1919         * features/i386/64bit-avx512.c: Regenerate.
1920         * features/i386/64bit-core.c: Regenerate.
1921         * features/i386/64bit-linux.c: Regenerate.
1922         * features/i386/64bit-mpx.c: Regenerate.
1923         * features/i386/64bit-pkeys.c: Regenerate.
1924         * features/i386/64bit-segments.c: Regenerate.
1925         * features/i386/64bit-sse.c: Regenerate.
1926         * features/i386/x32-core.c: Regenerate.
1927         * features/tic6x-c6xp.c: Regenerate.
1928         * features/tic6x-core.c: Regenerate.
1929         * features/tic6x-gp.c: Regenerate.
1930         * target-descriptions.c: Use common/tdesc.h.
1931         * target-descriptions.h: Likewise.
1932
1933 2018-02-24  Tom Tromey  <tom@tromey.com>
1934
1935         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
1936         (try_thread_db_load_from_dir, thread_db_load_search): Use
1937         std::string.
1938         (info_auto_load_libthread_db_compare): Return bool.  Change
1939         argument types.
1940         (info_auto_load_libthread_db): Use std::vector, std::string.
1941         Remove cleanups.
1942
1943 2018-02-24  Tom Tromey  <tom@tromey.com>
1944
1945         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
1946         std::string.
1947         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
1948         std::string*.
1949         * gdbarch.c: Rebuild.
1950         * gdbarch.h: Rebuild.
1951         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
1952         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
1953         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
1954         std::string*.
1955
1956 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
1957
1958         * gdbtypes.h (sect_offset): Change type to uint64_t.
1959         (sect_offset_str): New function.
1960         * dwarf2read.c (create_addrmap_from_aranges): Use
1961         sect_offset_str.
1962         (error_check_comp_unit_head): Likewise.
1963         (create_debug_type_hash_table): Likewise.
1964         (read_cutu_die_from_dwo): Likewise.
1965         (init_cutu_and_read_dies): Likewise.
1966         (init_cutu_and_read_dies_no_follow): Likewise.
1967         (process_psymtab_comp_unit_reader): Likewise.
1968         (partial_die_parent_scope): Likewise.
1969         (peek_die_abbrev): Likewise.
1970         (process_queue): Likewise.
1971         (dwarf2_physname): Likewise.
1972         (read_namespace_alias): Likewise.
1973         (read_import_statement): Likewise.
1974         (create_dwo_cu_reader): Likewise.
1975         (create_cus_hash_table): Likewise.
1976         (lookup_dwo_cutu): Likewise.
1977         (inherit_abstract_dies): Likewise.
1978         (read_func_scope): Likewise.
1979         (read_call_site_scope): Likewise.
1980         (dwarf2_add_member_fn): Likewise.
1981         (read_common_block): Likewise.
1982         (read_module_type): Likewise.
1983         (read_typedef): Likewise.
1984         (read_subrange_type): Likewise.
1985         (load_partial_dies): Likewise.
1986         (read_partial_die): Likewise.
1987         (find_partial_die): Likewise.
1988         (read_str_index): Likewise.
1989         (dwarf2_string_attr): Likewise.
1990         (build_error_marker_type): Likewise.
1991         (lookup_die_type): Likewise.
1992         (dump_die_shallow): Likewise.
1993         (follow_die_ref): Likewise.
1994         (dwarf2_fetch_die_loc_sect_off): Likewise.
1995         (dwarf2_fetch_constant_bytes): Likewise.
1996         (follow_die_sig): Likewise.
1997         (get_signatured_type): Likewise.
1998         (get_DW_AT_signature_type): Likewise.
1999         (dwarf2_find_containing_comp_unit): Likewise.
2000         (set_die_type): Likewise.
2001
2002 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
2003
2004         * arch/aarch64.c: Include "common-defs.h".
2005         * arch/amd64.c: Likewise.
2006         * arch/i386.c: Likewise.
2007
2008 2018-02-21  Tom Tromey  <tom@tromey.com>
2009
2010         * value.h: (extract_field_op): Update.
2011         * eval.c (extract_field_op): Return a const char *.
2012         * expression.h (parse_expression_for_completion): Update.
2013         * completer.c (complete_expression): Update.
2014         (add_struct_fields): Make fieldname const.
2015         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
2016         (mark_completion_tag, parse_exp_in_context_1): Update.
2017         (parse_expression_for_completion): Change "name" to
2018         unique_xmalloc_ptr*.
2019
2020 2018-02-21  Tom Tromey  <tom@tromey.com>
2021
2022         * infcall.c (call_function_by_hand_dummy): Use std::vector.
2023
2024 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2025
2026         * avr-tdep.c (avr_read_pc): Change parameter type to
2027         readable_regcache.
2028         * gdbarch.sh (read_pc): Likewise.
2029         * gdbarch.c: Re-generated.
2030         * gdbarch.h: Re-generated.
2031         * hppa-tdep.c (hppa_read_pc): Change parameter type to
2032         readable_regcache.
2033         * ia64-tdep.c (ia64_read_pc): Likewise.
2034         * mips-tdep.c (mips_read_pc): Likewise.
2035         * spu-tdep.c (spu_read_pc): Likewise.
2036
2037 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2038
2039         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
2040         * regcache-dump.c: New file.
2041         * regcache.c: Move register_dump to regcache-dump.c.
2042         (maintenance_print_registers): Likewise.
2043         (maintenance_print_raw_registers): Likewise.
2044         (maintenance_print_cooked_registers): Likewise.
2045         (maintenance_print_register_groups): Likewise.
2046         (maintenance_print_remote_registers): Likewise.
2047         (_initialize_regcache): Likewise.
2048         * regcache.h (register_dump): Moved from regcache.c.
2049
2050 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2051
2052         * regcache.c (regcache::regcache): Update.
2053         (regcache::invalidate): Move it to detached_regcache::invalidate.
2054         (get_thread_arch_aspace_regcache): Update.
2055         (regcache::raw_update): Update.
2056         (regcache::cooked_read): Remove some code.
2057         (regcache::cooked_read_value): Likewise.
2058         (regcache::raw_write): Remove assert on m_readonly_p.
2059         (regcache::raw_supply_integer): Move it to
2060         detached_regcache::raw_supply_integer.
2061         (regcache::raw_supply_zeroed): Likewise.
2062         * regcache.h (detached_regcache) <raw_supply_integer>: New
2063         declaration.
2064         <raw_supply_zeroed, invalidate>: Likewise.
2065         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
2066         <invalidate>: Likewise.
2067         <m_readonly_p>: Removed.
2068
2069 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2070
2071         * infcmd.c (get_return_value): Let stop_regs point to
2072         get_current_regcache.
2073         * regcache.c (regcache::regcache): Remove.
2074         (register_dump_reg_buffer): New class.
2075         (regcache_print): Adjust.
2076         * regcache.h (regcache): Remove constructors.
2077
2078 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2079
2080         * regcache.c (class register_dump): New class.
2081         (register_dump_regcache, register_dump_none): New class.
2082         (register_dump_remote, register_dump_groups): New class.
2083         (regcache_print): Update.
2084         * regcache.h (regcache_dump_what): Move it to regcache.c.
2085         (regcache) <dump>: Remove.
2086
2087 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2088
2089         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
2090          reg_buffer_rw *.
2091         (jit_unwind_reg_set_impl): Call raw_supply.
2092         (jit_frame_sniffer): Use reg_buffer_rw.
2093         * record-full.c (record_full_core_regbuf): Change its type.
2094         (record_full_core_open_1): Use reg_buffer_rw.
2095         (record_full_close): Likewise.
2096         (record_full_core_fetch_registers): Use regcache->raw_supply.
2097         (record_full_core_store_registers): Likewise.
2098         * regcache.c (regcache::get_register_status): Move it to
2099         reg_buffer.
2100         (regcache_raw_set_cached_value): Remove.
2101         (regcache::raw_set_cached_value): Remove.
2102         (regcache::raw_write): Call raw_supply.
2103         (regcache::raw_supply): Move it to reg_buffer_rw.
2104         * regcache.h (regcache_raw_set_cached_value): Remove.
2105         (reg_buffer_rw): New class.
2106
2107 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2108
2109         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
2110         readonly_detached_regcache.
2111         (dummy_frame_prev_register): Use regcache->cooked_read.
2112         * frame.c (frame_save_as_regcache): Change return type.
2113         (frame_pop): Update.
2114         * frame.h (frame_save_as_regcache): Update declaration.
2115         * inferior.h (get_infcall_suspend_state_regcache): Update
2116         declaration.
2117         * infrun.c (infcall_suspend_state) <registers>: use
2118         readonly_detached_regcache.
2119         (save_infcall_suspend_state): Don't use regcache_dup.
2120         (get_infcall_suspend_state_regcache): Change return type.
2121         * linux-fork.c (struct fork_info) <savedregs>: Change to
2122         readonly_detached_regcache.
2123         <pc>: New field.
2124         (fork_save_infrun_state): Don't use regcache_dup.
2125         (info_checkpoints_command): Adjust.
2126         * mi/mi-main.c (register_changed_p): Update declaration.
2127         (mi_cmd_data_list_changed_registers): Use
2128         readonly_detached_regcache.
2129         (register_changed_p): Change parameter type to
2130         readonly_detached_regcache.
2131         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
2132         readonly_detached_regcache.
2133         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
2134         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
2135         New.
2136         (regcache::save): Move it to reg_buffer.
2137         (regcache::restore): Change parameter type.
2138         (regcache_dup): Remove.
2139         * regcache.h (reg_buffer) <save>: New method.
2140         (readonly_detached_regcache): New class.
2141         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
2142         readonly_detached_regcache.
2143         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
2144
2145 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2146
2147         * frame.c (frame_save_as_regcache): Use regcache method save.
2148         (frame_pop): Use regcache method restore.
2149         * infrun.c (restore_infcall_suspend_state): Likewise.
2150         * linux-fork.c (fork_load_infrun_state): Likewise.
2151         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
2152         save.
2153         * regcache.c (regcache_save): Remove.
2154         (regcache::restore): More asserts.
2155         (regcache_cpy): Remove.
2156         * regcache.h (regcache_save): Remove the declaration.
2157         (regcache::restore): Move from private to public.
2158         Remove the friend declaration of regcache_cpy.
2159         (regcache_cpy): Remove declaration.
2160
2161 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2162
2163         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
2164         parameter type to 'readable_regcache *'.
2165         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2166         * arm-tdep.c (arm_neon_quad_read): Likewise.
2167         (arm_pseudo_read): Likewise.
2168         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2169         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2170         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2171         * gdbarch.c: Re-generated.
2172         * gdbarch.h: Re-generated.
2173         * gdbarch.sh (pseudo_register_read): Change parameter type to
2174         'readable_regcache *'.
2175         (pseudo_register_read_value): Likewise.
2176         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
2177         (h8300_pseudo_register_read): Likewise.
2178         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
2179         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2180         (i386_pseudo_register_read_into_value): Likewise.
2181         (i386_pseudo_register_read_value): Likewise.
2182         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
2183         declaration.
2184         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
2185         * m32c-tdep.c (m32c_raw_read): Likewise.
2186         (m32c_read_flg): Likewise.
2187         (m32c_banked_register): Likewise.
2188         (m32c_banked_read): Likewise.
2189         (m32c_sb_read): Likewise.
2190         (m32c_part_read): Likewise.
2191         (m32c_cat_read): Likewise.
2192         (m32c_r3r2r1r0_read): Likewise.
2193         (m32c_pseudo_register_read): Likewise.
2194         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2195         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2196         (mep_pseudo_cr64_read): Likewise.
2197         (mep_pseudo_register_read): Likewise.
2198         * mips-tdep.c (mips_pseudo_register_read): Likewise.
2199         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2200         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2201         * regcache.c (regcache::raw_read): Move it to readable_regcache.
2202         (regcache::cooked_read): Likewise.
2203         (regcache::cooked_read_value): Likewise.
2204         (regcache_cooked_read_signed):
2205         (regcache::cooked_read): Likewise.
2206         * regcache.h (readable_regcache): New class.
2207         (regcache): Inherit readable_regcache.  Move some methods to
2208         readable_regcache.
2209         * rl78-tdep.c (rl78_pseudo_register_read): Change
2210         parameter type to 'readable_regcache *'.
2211         * rs6000-tdep.c (do_regcache_raw_read): Remove.
2212         (e500_pseudo_register_read): Change parameter type to
2213         'readable_regcache *'.
2214         (dfp_pseudo_register_read): Likewise.
2215         (vsx_pseudo_register_read): Likewise.
2216         (efpr_pseudo_register_read): Likewise.
2217         * s390-tdep.c (s390_pseudo_register_read): Likewise.
2218         * sh-tdep.c (sh_pseudo_register_read): Likewise.
2219         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
2220         (sh64_pseudo_register_read): Likewise.
2221         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
2222         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2223         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
2224         (spu_pseudo_register_read): Likewise.
2225         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
2226         (xtensa_pseudo_register_read): Likewise.
2227
2228 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2229
2230         * regcache.c (regcache::regcache): Call reg_buffer ctor.
2231         (regcache::arch): Move it to reg_buffer::arch.
2232         (regcache::register_buffer): Likewise.
2233         (regcache::assert_regnum): Likewise.
2234         (regcache::num_raw_registers): Likewise.
2235         * regcache.h (reg_buffer): New class.
2236         (regcache): Inherit reg_buffer.
2237
2238 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
2239
2240         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
2241         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
2242
2243 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
2244
2245         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
2246
2247 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
2248
2249         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
2250         (SFILES): Remove common/*.c files.
2251         (COMMON_OBS): Remove some *.o files built from common/*.c files.
2252         * common/common.host: Add common reference.
2253         * configure.ac: Likewise.
2254         * configure: Regenerate.
2255
2256 2018-02-16  Yao Qi  <yao.qi@linaro.org>
2257
2258         * block.c (block_namespace_info): Inherit allocate_on_obstack.
2259         (block_initialize_namespace): Use new.
2260         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
2261         (dwarf2_free_objfile): Use delete.
2262         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
2263         (copy_type_recursive): Use new.
2264         * gdb_obstack.h (allocate_on_obstack): New.
2265
2266 2018-02-15  Yao Qi  <yao.qi@linaro.org>
2267
2268         PR gdb/22849
2269         * inferior.c (exit_inferior_1): Reset inf->control.
2270
2271 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
2272
2273         * ada-lang.c (ada_to_fixed_value_create): Delete advance
2274         declaration.
2275
2276 2018-02-14  Pedro Alves  <palves@redhat.com>
2277
2278         * frame-unwind.c (frame_unwind_try_unwinder): Always call
2279         frame_cleanup_after_sniffer on exception.
2280
2281 2018-02-14  Tom Tromey  <tom@tromey.com>
2282
2283         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
2284         const.
2285         (solib_bfd_open): Make pathname const.
2286         * solib.c (solib_bfd_open): Make pathname const.
2287         * solib-spu.c (spu_bfd_fopen): Make name const.
2288         (spu_bfd_open): Make pathname const.
2289         * solib-darwin.c (darwin_bfd_open): Make pathname const.
2290         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
2291
2292 2018-02-14  Tom Tromey  <tom@tromey.com>
2293
2294         * symfile.c (symfile_bfd_open): Update.
2295         * source.h (openp, source_full_path_of, find_and_open_source):
2296         Change argument type to unique_xmalloc_ptr.
2297         * source.c (openp): Take a unique_xmalloc_ptr.
2298         (source_full_path_of, find_and_open_source): Likewise.
2299         (open_source_file, symtab_to_fullname): Update.
2300         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
2301         unique_xmalloc_ptr.
2302         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
2303         (exec_file_find): Update.
2304         * psymtab.c (psymtab_to_fullname): Update.
2305         * nto-tdep.h (nto_find_and_open_solib): Update.
2306         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
2307         unique_xmalloc_ptr.
2308         * exec.c (exec_file_attach): Update.
2309         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
2310         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
2311
2312 2018-02-14  Tom Tromey  <tom@tromey.com>
2313
2314         * solib.c: Include source.h.
2315         * nto-tdep.c: Include source.h.
2316         * mi/mi-cmd-env.c: Include source.h.
2317         * infcmd.c: Include source.h.
2318         * exec.c: Include source.h.
2319         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
2320         (add_path, directory_switch, source_path, init_source_path): Move
2321         declarations...
2322         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
2323         (add_path, directory_switch, source_path, init_source_path):
2324         ...here.
2325
2326 2018-02-14  Tom Tromey  <tom@tromey.com>
2327
2328         * solist.h (exec_file_find, solib_find): Return
2329         unique_xmalloc_ptr.
2330         (solib_bfd_fopen): Take a const char *.
2331         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
2332         (exec_file_find, solib_find): Likewise.
2333         (solib_bfd_fopen): Do not take ownership of "pathname".
2334         (solib_bfd_open): Use unique_xmalloc_ptr.
2335         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
2336         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
2337         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
2338         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
2339
2340 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
2341
2342         * ada-lang.c (name_match_type_from_name): Remove reference to
2343         ada_name_for_lookup in function's documentation.
2344         * ada-lang.h (ada_name_for_lookup): Delete declaration.
2345
2346 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2347
2348         * defs.h (enum openp_flags): New enum.
2349         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
2350         Move to enum openp_flags.
2351         (openp_flags): New enum flags.
2352         (openp): Change parameter type to openp_flags.
2353         * source.c (openp): Change parameter type to openp_flags.
2354         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
2355         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
2356
2357 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2358
2359         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
2360         per-command.
2361
2362 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2363
2364         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
2365         into...
2366         (class dwarf2_queue_guard): ...the destructor of this new class.
2367         (dw2_do_instantiate_symtab): Create instance of the new class
2368         dwarf2_queue_guard, remove cleanup.
2369
2370 2018-02-09  Tom Tromey  <tom@tromey.com>
2371
2372         * source.c (find_source_lines): Don't reference past the end of
2373         the vector.
2374
2375 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2376
2377         * remote.c (remote_btrace_maybe_reopen): Change error message.
2378         * btrace.c (btrace_enable): Likewise.
2379         (parse_xml_btrace): Likewise.
2380         (parse_xml_btrace_conf): Likewise.
2381
2382 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2383
2384         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
2385         (linux_enable_pt, linux_enable_bts): Call
2386         diagnose_perf_event_open_fail.
2387
2388 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2389
2390         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
2391         Remove parameter and change return type.  Update callers.  Move it.
2392         (linux_enable_bts, linux_enable_pt): Improve error message.
2393         (linux_enable_pt): Remove zero buffer size check.
2394         (linux_enable_btrace): Improve error messages.  Remove NULL return
2395         check.
2396
2397 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2398
2399         * btrace.c (btrace_enable): Remove target_supports_btrace call.
2400         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
2401         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
2402         (linux_supports_pt, linux_supports_btrace): Remove.
2403         (linux_enable_bts): Call cpu_supports_bts.
2404         * nat/linux-btrace.h (linux_supports_btrace): Remove.
2405         * remote.c (remote_supports_btrace): Remove.
2406         (init_remote_ops): Remove remote_supports_btrace.
2407         * target-delegates.c: Regenerated.
2408         * target.c (target_supports_btrace): Remove.
2409         * target.h (target_ops) <to_supports_btrace>: Remove
2410         (target_supports_btrace): Remove.
2411         * x86-linux-nat.c (x86_linux_create_target): Remove
2412         linux_supports_btrace.
2413
2414 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2415
2416         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
2417         btrace failed.
2418         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
2419         exception and use message in own exception.
2420
2421 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2422
2423         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
2424         (perf_event_pt_event_type): Use gdb_file_up.
2425         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
2426         scoped_fd, and scoped_mmap.
2427
2428 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2429
2430         * common/scoped_mmap.h: New.
2431         * unittests/scoped_mmap-selftest.c: New.
2432         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2433         unittests/scoped_mmap-selftest.c.
2434
2435 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2436
2437         * common/scoped_fd.h: New.
2438         * unittests/scoped_fd-selftest.c: New.
2439         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2440         unittests/scoped_fd-selftest.c.
2441
2442 2018-02-09  Tom Tromey  <tom@tromey.com>
2443
2444         * auto-load.c (auto_load_section_scripts): Use
2445         gdb::unique_xmalloc_ptr.
2446
2447 2018-02-09  Tom Tromey  <tom@tromey.com>
2448
2449         * auto-load.c (execute_script_contents): Use std::string.
2450
2451 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
2452
2453         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
2454         Python function, rather than a new command.
2455
2456 2018-02-08  Tom Tromey  <tom@tromey.com>
2457
2458         * solib.c (solib_find_1): Use std::string.
2459         (solib_bfd_fopen): Use unique_xmalloc_ptr.
2460
2461 2018-02-08  Tom Tromey  <tom@tromey.com>
2462
2463         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
2464
2465 2018-02-08  Tom Tromey  <tom@tromey.com>
2466
2467         * source.c (find_source_lines): Use gdb::def_vector.
2468
2469 2018-02-08  Tom Tromey  <tom@tromey.com>
2470
2471         * macrocmd.c (struct temporary_macro_definition): New.
2472         (macro_define_command): Use temporary_macro_definition.  Remove
2473         cleanups.
2474         (free_macro_definition_ptr): Remove.
2475
2476 2018-02-08  Tom Tromey  <tom@tromey.com>
2477
2478         * macroexp.c (maybe_expand): Use std::string.
2479
2480 2018-02-08  Tom Tromey  <tom@tromey.com>
2481
2482         * macroexp.c (struct macro_buffer): Add initializers for some
2483         members.
2484         (init_buffer, init_shared_buffer, free_buffer)
2485         (free_buffer_return_text): Remove.
2486         (macro_buffer): New constructors.
2487         (~macro_buffer): New destructor.
2488         (macro_buffer::set_shared): New method.
2489         (macro_buffer::resize_buffer, macro_buffer::appendc)
2490         (macro_buffer::appendmem): Now methods, not free functions.
2491         (set_token, append_tokens_without_splicing, stringify)
2492         (macro_stringify): Update.
2493         (gather_arguments): Change return type.  Remove argc_p argument,
2494         add args_ptr argument.  Use std::vector.
2495         (substitute_args): Remove argc argument.  Accept std::vector.
2496         (expand): Update.  Use std::vector.
2497         (scan, macro_expand, macro_expand_next): Update.
2498
2499 2018-02-08  Tom Tromey  <tom@tromey.com>
2500
2501         * symtab.c (default_collect_symbol_completion_matches_break_on):
2502         Use unique_xmalloc_ptr.
2503         * macroscope.h: (sal_macro_scope, user_macro_scope)
2504         (default_macro_scope): Return unique_xmalloc_ptr.
2505         * macroscope.c (sal_macro_scope, user_macro_scope)
2506         (default_macro_scope): Return unique_xmalloc_ptr.
2507         * macroexp.h (macro_expand, macro_expand_once): Return
2508         unique_xmalloc_ptr.
2509         * macroexp.c (macro_expand, macro_expand_once): Return
2510         unique_xmalloc_ptr.
2511         * macrocmd.c (macro_expand_command, macro_expand_once_command)
2512         (info_macro_command, info_macros_command): Use
2513         unique_xmalloc_ptr.
2514         * compile/compile-c-support.c (write_macro_definitions): Use
2515         unique_xmalloc_ptr.
2516         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
2517
2518 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
2519
2520         * value.c (value_static_field): Assign field type instead of
2521         containing type when returning an optimized out value.
2522
2523 2018-02-06  Yao Qi  <yao.qi@linaro.org>
2524
2525         * ft32-tdep.c (ft32_read_pc): Remove.
2526         (ft32_write_pc): Remove.
2527         (ft32_gdbarch_init): Update.
2528         * m32r-tdep.c (m32r_read_pc): Remove.
2529         (m32r_gdbarch_init): Update.
2530         * mep-tdep.c (mep_read_pc): Remove.
2531         (mep_gdbarch_init): Update.
2532         * microblaze-tdep.c (microblaze_write_pc): Remove.
2533         (microblaze_gdbarch_init): Update.
2534         * mn10300-tdep.c (mn10300_read_pc): Remove.
2535         (mn10300_write_pc): Remove.
2536         (mn10300_gdbarch_init): Update.
2537         * moxie-tdep.c (moxie_read_pc): Remove.
2538         (moxie_write_pc): Remove.
2539         (moxie_gdbarch_init): Update.
2540
2541 2018-02-06  Yao Qi  <yao.qi@linaro.org>
2542
2543         * expprint.c (print_subexp_standard): Handle
2544         OP_F77_UNDETERMINED_ARGLIST.
2545         (dump_subexp_body_standard): Likewise.
2546
2547 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
2548
2549         * target-descriptions.c (tdesc_element_visitor) Add empty
2550         implementations.
2551         (tdesc_type): Move make_gdb_type from here.
2552         (tdesc_type_builtin): Likewise.
2553         (tdesc_type_vector): Likewise.
2554         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
2555         (make_gdb_type_struct): Move from tdesc_type_with_fields.
2556         (make_gdb_type_union): Likewise.
2557         (make_gdb_type_flags): Likewise.
2558         (make_gdb_type_enum): Likewise.
2559         (make_gdb_type): New function.
2560         (tdesc_register_type): Use static make_gdb_type.
2561
2562 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
2563
2564         * infcmd.c (default_print_one_register_info): Align natural-format
2565         column values consistently one under another.
2566         (pad_to_column): New function.
2567
2568 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
2569
2570         * dwarf2read.c (dwarf2_physname): Move commment.
2571
2572 2018-02-01  Leszek Swirski  <leszeks@google.com>
2573
2574         * varobj.c (varobj_formatted_print_options): Allow recursive
2575         pretty printing if pretty printing is enabled.
2576
2577 2018-02-01  Leszek Swirski  <leszeks@google.com>
2578
2579         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
2580         names after a structop as a filename.
2581
2582 2018-02-01  Yao Qi  <yao.qi@linaro.org>
2583
2584         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
2585         (arm_record_coproc_data_proc): Likewise.
2586
2587 2018-02-01  Yao Qi  <yao.qi@linaro.org>
2588
2589         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
2590
2591 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
2592
2593         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
2594         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
2595
2596 2018-01-31  Pedro Alves  <palves@redhat.com>
2597
2598         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
2599         * inflow.c (child_terminal_save_inferior): Wrap reference to
2600         tcgetpgrp in HAVE_TERMIOS_H.
2601         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
2602         _WIN32.
2603         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
2604         always iterate over all inferiors.
2605         (gdbsim_cntrl_c): Adjust.
2606         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
2607
2608 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
2609
2610         * gdbtypes.c (lookup_array_range_type): Make sure the array's
2611         index type is objfile-owned if the element type is as well.
2612
2613 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
2614
2615         GDB 8.1 released.
2616
2617 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2618
2619         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
2620         "features/s390x-linux64.c".
2621         (_initialize_s390_linux_tdep): Remove initialization of tdescs
2622         s390_linux32 and s390x_linux64.
2623         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
2624         default tdesc.
2625         * s390-tdep.c: Include "features/s390-linux32.c" and
2626         "features/s390x-linux64.c".
2627         (s390_tdesc_valid): Add check for tdesc_has_registers.
2628         (s390_gdbarch_init): Make sure there is always a valid tdesc.
2629         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
2630         tdesc_s390x_linux64.
2631         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
2632         tdesc_s390x_linux64 to...
2633         * s390-tdep.h: ...here.
2634
2635 2018-01-30  Pedro Alves  <palves@redhat.com>
2636
2637         PR gdb/13211
2638         * config.in, configure: Regenerate.
2639         * configure.ac: Check for getpgid.
2640         * go32-nat.c (go32_pass_ctrlc): New.
2641         (go32_target): Install it.
2642         * inf-child.c (inf_child_target): Install
2643         child_terminal_save_inferior, child_pass_ctrlc and
2644         child_interrupt.
2645         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
2646         (inf_ptrace_target): No longer install it.
2647         * infcmd.c (interrupt_target_1): Adjust.
2648         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
2649         (child_interrupt): Declare.
2650         (inferior::terminal_state): New.
2651         * inflow.c (struct terminal_info): Update comments.
2652         (inferior_process_group): Delete.
2653         (terminal_is_ours): Delete.
2654         (gdb_tty_state): New.
2655         (child_terminal_init): Adjust.
2656         (is_gdb_terminal, sharing_input_terminal_1)
2657         (sharing_input_terminal): New functions.
2658         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
2659         Set the process's actual process group in the foreground if
2660         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
2661         mark terminal as the inferior's if not sharing GDB's terminal.
2662         Don't check attach_flag.
2663         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
2664         pass down a target_terminal_state.
2665         (child_terminal_save_inferior): New, factored out from ...
2666         (child_terminal_ours_1): ... this.  Handle
2667         target_terminal_state::is_ours_for_output.
2668         (child_interrupt, child_pass_ctrlc): New.
2669         (inflow_inferior_exit): Clear the inferior's terminal_state.
2670         (copy_terminal_info): Copy the inferior's terminal state.
2671         (_initialize_inflow): Remove reference to terminal_is_ours.
2672         * inflow.h (inferior_process_group): Delete.
2673         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
2674         * procfs.c (procfs_target): Don't install procfs_interrupt.
2675         (procfs_interrupt): Delete.
2676         * remote.c (remote_serial_quit_handler): Adjust.
2677         (remote_interrupt): Remove ptid parameter.  Adjust.
2678         * target-delegates.c: Regenerate.
2679         * target.c: Include "terminal.h".
2680         (target_terminal::terminal_state): Rename to ...
2681         (target_terminal::m_terminal_state): ... this.
2682         (target_terminal::init): Adjust.
2683         (target_terminal::inferior): Adjust to per-inferior
2684         terminal_state.
2685         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
2686         (target_terminal::ours, target_terminal::ours_for_output): Use
2687         target_terminal_is_ours_kind.
2688         (target_interrupt): Remove ptid parameter.  Adjust.
2689         (default_target_pass_ctrlc): Adjust.
2690         * target.h (target_ops::to_terminal_save_inferior): New field.
2691         (target_ops::to_interrupt): Remove ptid_t parameter.
2692         (target_interrupt): Remove ptid_t parameter.  Update comment.
2693         (target_pass_ctrlc): Update comment.
2694         * target/target.h (target_terminal_state): New scoped enum,
2695         factored out of ...
2696         (target_terminal::terminal_state): ... here.
2697         (target_terminal::inferior): Update comments.
2698         (target_terminal::restore_inferior): New.
2699         (target_terminal::is_inferior, target_terminal::is_ours)
2700         (target_terminal::is_ours_for_output): Adjust.
2701         (target_terminal::scoped_restore_terminal_state): Adjust to
2702         rename, and call restore_inferior() instead of inferior().
2703         (target_terminal::scoped_restore_terminal_state::m_state): Change
2704         type.
2705         (target_terminal::terminal_state): Rename to ...
2706         (target_terminal::m_terminal_state): ... this and change type.
2707
2708 2018-01-30  Pedro Alves  <palves@redhat.com>
2709
2710         * linux-nat.c (wait_for_signal): New function.
2711         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
2712         directly.
2713         (async_terminal_is_ours)
2714         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
2715         (linux_nat_add_target): Don't override
2716         to_terminal_inferior/to_terminal_ours.
2717
2718 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
2719
2720         * remote.c (remote_follow_fork): Don't call "detach_inferior".
2721
2722 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
2723
2724         * dwarf2read.c (free_dwo_files): Add forward-declaration.
2725         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
2726         dwarf2_per_objfile_free here.
2727         (dwarf2_per_objfile_free): Remove.
2728         (_initialize_dwarf2_read): Don't register
2729         dwarf2_per_objfile_free as a registry cleanup.
2730
2731 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
2732
2733         Avoid compilation errors in MinGW native builds
2734
2735         The error is triggered by including python-internal.h, and the
2736         error message is:
2737
2738              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
2739                       from build-gnulib/import/math.h:27,
2740                       from d:/usr/Python26/include/pyport.h:235,
2741                       from d:/usr/Python26/include/Python.h:58,
2742                       from python/python-internal.h:94,
2743                       from python/py-arch.c:24:
2744              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
2745         using ::hypot;
2746                 ^~~~~
2747
2748         This happens because Python headers define 'hypot' to expand t
2749         '_hypot' in the Windows builds.
2750         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
2751         'hypoth'.  This avoids a compilation error.
2752
2753 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
2754
2755         * MAINTAINERS (Write After Approval): Fix ordering.
2756
2757 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
2758
2759         * MAINTAINERS (Write After Approval): Add Alan Hayward.
2760
2761 2018-01-26  Alan Modra  <amodra@gmail.com>
2762
2763         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
2764         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
2765         Remove nop.  Make const.  Comment.
2766         (powerpc32_plt_stub_so_2): New.
2767         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
2768         Correct count.  Update uses.
2769         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
2770         Move common code reading PLT entry word.  Correct
2771         powerpc32_plt_stub PLT address calculation.
2772         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
2773         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
2774         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
2775         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
2776         (ppc64_standard_linkage8): Likewise.
2777         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
2778         Correct insns description.
2779         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
2780
2781 2018-01-24  Pedro Alves  <palves@redhat.com>
2782
2783         GCC PR libstdc++/83906
2784         * gdbtypes.c (operator==(const dynamic_prop &,
2785         const dynamic_prop &)): New.
2786         (operator==(const range_bounds &, const range_bounds &)): New.
2787         (check_types_equal): Use them instead of memcmp.
2788         * gdbtypes.h (operator==(const dynamic_prop &,
2789         const dynamic_prop &)): Declare.
2790         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
2791         (operator==(const range_bounds &, const range_bounds &)): Declare.
2792         (operator!=(const range_bounds &, const range_bounds &)): Declare.
2793
2794 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2795
2796         * s390-linux-tdep.c (s390_record_address_mask)
2797         (s390_record_calc_disp_common, s390_record_calc_disp)
2798         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
2799         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
2800         (s390_process_record): Move to s390-tdep.c.
2801         (s390_linux_init_abi_any): Adjust.
2802         * s390-tdep.c (s390_record_address_mask)
2803         (s390_record_calc_disp_common, s390_record_calc_disp)
2804         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
2805         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
2806         (s390_process_record): Moved from s390-linux-tdep.c
2807         (s390_gdbarch_init): Adjust.
2808
2809 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2810
2811         * s390-linux-nat.c (s390-tdep.h): New include.
2812         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
2813         (HFILES_NO_SRCDIR): Add s390-tdep.h.
2814         (ALLDEPFILES): Add s390-tdep.c.
2815         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
2816         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
2817         * s390-tdep.h: ...this.  New file.
2818         * s390-linux-tdep.c (s390-tdep.h): New include.
2819         (_initialize_s390_tdep): Rename to...
2820         (_initialize_s390_linux_tdep): ...this and adjust.
2821         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
2822         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
2823         s390-tdep.h.
2824         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
2825         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
2826         (s390_is_partial_instruction, s390_software_single_step)
2827         (is_non_branch_ril, s390_displaced_step_copy_insn)
2828         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
2829         (s390_prologue_data, s390_addr, s390_store, s390_load)
2830         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
2831         (s390_register_call_saved, s390_guess_tracepoint_registers)
2832         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
2833         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
2834         (s390_pseudo_register_name, s390_pseudo_register_type)
2835         (s390_pseudo_register_read, s390_pseudo_register_write)
2836         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
2837         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
2838         (s390_addr_bits_remove, s390_address_class_type_flags)
2839         (s390_address_class_type_flags_to_name)
2840         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
2841         (s390_function_arg_float, s390_function_arg_vector)
2842         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
2843         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
2844         (s390_frame_align, s390_register_return_value, s390_return_value)
2845         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
2846         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
2847         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
2848         (s390_trad_frame_prev_register, s390_unwind_cache)
2849         (s390_prologue_frame_unwind_cache)
2850         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
2851         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
2852         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
2853         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
2854         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
2855         (s390_frame_base_address, s390_local_base_address)
2856         (s390_frame_base, s390_gcc_target_options)
2857         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
2858         (s390_validate_reg_range, s390_tdesc_valid)
2859         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
2860         * s390-tdep.c: ...this.  New file.
2861
2862 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2863
2864         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
2865         (s390_process_record, s390_gdbarch_tdep_alloc)
2866         (s390_linux_init_abi_any): Use/set new hook.
2867
2868 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2869
2870         * s390-linux-tdep.c (osabi.h): New include.
2871         (s390_linux_init_abi_31, s390_linux_init_abi_64)
2872         (s390_linux_init_abi_any): New functions.
2873         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
2874
2875 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2876
2877         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
2878         tdesc_has_registers check
2879
2880 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2881
2882         * s390-linux-tdep.c (s390_tdesc_valid): New function.
2883         (s390_validate_reg_range): New macro.
2884         (s390_gdbarch_init): Adjust.
2885
2886 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2887
2888         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
2889         (s390_gdbarch_tdep_alloc): Adjust.
2890         (s390_gdbarch_init): Adjust.
2891
2892 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2893
2894         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
2895         <have_tdb>: Change type to bool.
2896         (s390_gdbarch_tdep_alloc): Adjust.
2897         (s390_gdbarch_init): Adjust.
2898
2899 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2900
2901         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
2902         (gdbarch_tdep) <have_upper, have_vx>: New fields.
2903         (s390_gdbarch_tdep_alloc): New function.
2904         (s390_gdbarch_init): Allocate tdep at start and use its fields
2905         instead of separate variables.
2906
2907 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2908
2909         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
2910         when looking for cached gdbarch and add comment for remaining.
2911
2912 2018-01-22  Pedro Alves  <palves@redhat.com>
2913             Sergio Durigan Junior  <sergiodj@redhat.com>
2914
2915         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
2916         case.
2917
2918 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
2919
2920         * MAINTAINERS: Update my company e-mail address.
2921
2922 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2923
2924         * regcache.c (cooked_write_test): New function.
2925         (_initialize_regcache): Register the test.
2926
2927 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2928
2929         * ia64-tdep.c (ia64_pseudo_register_read): Call
2930         regcache->cooked_read instead of regcache_cooked_read_unsigned.
2931         * m32c-tdep.c (m32c_cat_read): Likewise.
2932         (m32c_r3r2r1r0_read): Likewise.
2933         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2934         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
2935
2936 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2937
2938         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
2939         method raw_read instead of regcache_raw_read.
2940         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2941         * arm-tdep.c (arm_neon_quad_read): Likewise.
2942         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2943         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2944         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2945         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
2946         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2947         (i386_pseudo_register_read_into_value): Likewise.
2948         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2949         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2950         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2951         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
2952         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
2953         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
2954         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2955         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
2956         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
2957
2958 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2959
2960         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
2961         * configure.tgt: Remove target mt.
2962         * mt-tdep.c: Remove.
2963         * regcache.c (cooked_read_test): Remove the check for mt.
2964
2965 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2966
2967         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
2968         instead of gdbarch_pseudo_register_read_value.
2969
2970 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
2971
2972         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
2973         language is Ada.
2974
2975 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
2976
2977         * linespec.c (create_sals_line_offset): Remove code that preserved
2978         the symtab_and_line's line number.
2979
2980 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2981
2982         * varobj.c (varobj_create): Don't set valid_block when creating a
2983         floating varobj.
2984
2985 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2986
2987         * varobj.c (varobj_create): Remove out of date comment.
2988
2989 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2990
2991         PR mi/20395
2992         * ada-exp.y (write_var_from_sym): Pass extra parameter when
2993         updating innermost block.
2994         * parse.c (innermost_block_tracker::update): Take extra type
2995         parameter, and check types match before updating innermost block.
2996         (write_dollar_variable): Update innermost block for registers.
2997         * parser-defs.h (enum innermost_block_tracker_type): New enum.
2998         (innermost_block_tracker::innermost_block_tracker): Initialise
2999         m_types member.
3000         (innermost_block_tracker::reset): Take type parameter.
3001         (innermost_block_tracker::update): Take type parameter, and pass
3002         type through as needed.
3003         (innermost_block_tracker::m_types): New member.
3004         * varobj.c (varobj_create): Pass type when reseting innermost
3005         block.
3006
3007 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3008
3009         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
3010         * ada-lang.c (resolve_subexp): Likewise.
3011         * breakpoint.c (set_breakpoint_condition) Likewise.
3012         (watch_command_1) Likewise.
3013         * c-exp.y (variable): Likewise.
3014         * d-exp.y (PrimaryExpression): Likewise.
3015         * f-exp.y (variable): Likewise.
3016         * go-exp.y (variable): Likewise.
3017         * m2-exp.y (variable): Likewise.
3018         * objfiles.c (objfile::~objfile): Likewise.
3019         * p-exp.y (variable): Likewise.
3020         * parse.c (innermost_block): Change type.
3021         * parser-defs.h (class innermost_block_tracker): New.
3022         (innermost_block): Change to innermost_block_tracker.
3023         * printcmd.c (display_command): Switch to innermost_block API.
3024         (do_one_display): Likewise.
3025         * rust-exp.y (do_one_display): Likewise.
3026         * symfile.c (clear_symtab_users): Likewise.
3027         * varobj.c (varobj_create): Switch to innermost_block API, replace
3028         use of innermost_block with block stored on varobj object.
3029
3030 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3031
3032         * expression.h (innermost_block): Remove declaration.
3033         * varobj.c: Add 'parser-defs.h' include.
3034
3035 2018-01-19  Tom Tromey  <tom@tromey.com>
3036
3037         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
3038         symbols in the static and global blocks.
3039
3040 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
3041
3042         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
3043         gdb_ptrace.h, and move including gdb_wait.h ...
3044         * nat/linux-ptrace.h: ... to here.
3045
3046 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3047
3048         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
3049         inf_ptrace_detach_success.
3050         (inf_ptrace_detach_success): Add inferior parameter, use it
3051         instead of inferior_ptid, pass it to detach_inferior.
3052         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
3053         parameter.
3054         * inferior.c (detach_inferior): Add overload that takes an
3055         inferior object.
3056         * inferior.h (detach_inferior): Likewise.
3057         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
3058         use inferior_ptid, adjust call to inf_ptrace_detach_success.
3059         * linux-thread-db.c (thread_db_detach): Use inf parameter.
3060
3061 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3062
3063         * target.h (struct target_ops) <to_detach>: Add inferior
3064         parameter.
3065         (target_detach): Likewise.
3066         * target.c (dispose_inferior): Pass inferior down.
3067         (target_detach): Pass inferior down.  Assert that it is equal to
3068         the current inferior.
3069         * aix-thread.c (aix_thread_detach): Pass inferior down.
3070         * corefile.c (core_file_command): Pass current_inferior() down.
3071         * corelow.c (core_detach): Add inferior parameter.
3072         * darwin-nat.c (darwin_detach): Likewise.
3073         * gnu-nat.c (gnu_detach): Likewise.
3074         * inf-ptrace.c (inf_ptrace_detach): Likewise.
3075         * infcmd.c (detach_command): Pass current_inferior() down to
3076         target_detach.
3077         * infrun.c (follow_fork_inferior): Pass parent_inf to
3078         target_detach.
3079         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
3080         target_detach.
3081         * linux-nat.c (linux_nat_detach): Add inferior parameter.
3082         * linux-thread-db.c (thread_db_detach): Likewise.
3083         * nto-procfs.c (procfs_detach): Likewise.
3084         * procfs.c (procfs_detach): Likewise.
3085         * record.c (record_detach): Likewise.
3086         * record.h (struct inferior): Forward-declare.
3087         (record_detach): Add inferior parameter.
3088         * remote-sim.c (gdbsim_detach): Likewise.
3089         * remote.c (remote_detach_1): Likewise.
3090         (remote_detach): Likewise.
3091         (extended_remote_detach): Likewise.
3092         * sol-thread.c (sol_thread_detach): Likewise.
3093         * target-debug.h (target_debug_print_inferior_p): New macro.
3094         * target-delegates.c: Re-generate.
3095         * top.c (kill_or_detach): Pass inferior down to target_detach.
3096         * windows-nat.c (windows_detach): Add inferior parameter.
3097
3098 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3099
3100         * target.h (struct target_ops) <to_detach>: Remove args
3101         parameter.
3102         (target_detach): Likewise.
3103         * target.c (dispose_inferior): Adjust.
3104         (target_detach): Remove args parameter, adjust.
3105         * aix-thread.c (aix_thread_detach): Adjust.
3106         * corefile.c (core_file_command): Adjust.
3107         * corelow.c (core_detach): Adjust.
3108         * darwin-nat.c (darwin_detach): Adjust.
3109         * gnu-nat.c (gnu_detach): Adjust.
3110         * inf-ptrace.c (inf_ptrace_detach): Adjust.
3111         * infcmd.c (detach_command): Adjust
3112         * infrun.c (follow_fork_inferior): Adjust.
3113         (handle_vfork_child_exec_or_exit): Adjust.
3114         * linux-fork.c (linux_fork_detach): Remove args parameter.
3115         * linux-fork.h (linux_fork_detach): Likewise.
3116         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
3117         * linux-thread-db.c (thread_db_detach): Likewise.
3118         * nto-procfs.c (procfs_detach): Likewise.
3119         * procfs.c (procfs_detach): Likewise.
3120         (do_detach): Remove signo parameter.
3121         * record.c (record_detach): Remove args parameter.
3122         * record.h (record_detach): Likewise.
3123         * remote-sim.c (gdbsim_detach): Likewise.
3124         * remote.c (remote_detach_1): Likewise.
3125         (remote_detach): Likewise.
3126         (extended_remote_detach): Likewise.
3127         * sol-thread.c (sol_thread_detach): Likewise.
3128         * target-delegates.c: Re-generate.
3129         * top.c (struct qt_args) <args>: Remove field.
3130         (kill_or_detach): Don't pass args.
3131         (quit_force): Don't set args.
3132         * windows-nat.c (windows_detach): Remove args parameter.
3133
3134 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3135
3136         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
3137         (arm_linux_init_abi): Install it.
3138
3139 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3140
3141         * osabi.c (gdb_osabi_names): Extend the regexp for
3142         arm-linux-gnueabihf.
3143
3144 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3145
3146         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
3147         m_abbrevs.
3148         (abbrev_table::add_abbrev): Update.
3149         (abbrev_table::lookup_abbrev): Update.
3150
3151 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3152
3153         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
3154
3155 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
3156
3157         * compile/compile.c (compile_to_object): Convert "triplet_rx"
3158         to "std::string".
3159
3160 2018-01-17  Tom Tromey  <tom@tromey.com>
3161
3162         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
3163
3164 2018-01-17  Tom Tromey  <tom@tromey.com>
3165
3166         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
3167         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
3168         (create_array_type_with_stride): Update.
3169         * dwarf2read.c (set_die_type): Update.
3170
3171 2018-01-17  Tom Tromey  <tom@tromey.com>
3172
3173         * dwarf2read.c (delayed_method_info): Remove typedef.
3174         (dwarf2_cu::method_info): Now a std::vector.
3175         (add_to_method_list): Update.
3176         (free_delayed_list): Remove.
3177         (compute_delayed_physnames): Update.
3178         (process_full_comp_unit, process_full_type_unit): Clear the method
3179         list.  Remove cleanups.
3180         (psymtab_include_file_name): Add name_holder parameter.  Use
3181         unique_xmalloc_ptr.
3182         (dwarf_decode_lines): Update.
3183
3184 2018-01-17  Tom Tromey  <tom@tromey.com>
3185             Simon Marchi  <simon.marchi@ericsson.com>
3186
3187         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
3188         (dwarf2_per_objfile::free_cached_comp_units)
3189         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3190         (init_cutu_and_read_dies_no_follow): Update.
3191         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
3192         (dwarf2_cu::~dwarf2_cu): New.
3193         (free_heap_comp_unit, free_stack_comp_unit): Remove.
3194         (age_cached_comp_units, free_one_cached_comp_unit): Update.
3195
3196 2018-01-17  Tom Tromey  <tom@tromey.com>
3197             Simon Marchi  <simon.marchi@ericsson.com>
3198
3199         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
3200         (struct die_reader_specs) <abbrev_table>: New member.
3201         (struct abbrev_table): Add constructor.
3202         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
3203         <abbrev_obstack>: Now an auto_obstack.
3204         (abbrev_table_up): New typedef.
3205         (init_cu_die_reader): Add abbrev_table parameter.
3206         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
3207         Add result_dwo_abbrev_table.
3208         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3209         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
3210         Update.
3211         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
3212         parameter.
3213         (skip_children): Update.
3214         (abbrev_table::alloc_abbrev): Rename from
3215         abbrev_table_alloc_abbrev.
3216         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
3217         (abbrev_table::lookup_abbrev): Rename from
3218         abbrev_table_lookup_abbrev.
3219         (abbrev_table_read_table): Return abbrev_table_up.
3220         (abbrev_table_free, abbrev_table_free_cleanup)
3221         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
3222         (load_partial_dies): Update.
3223
3224 2018-01-17  Tom Tromey  <tom@tromey.com>
3225
3226         * dwarf2read.c (dwarf2_compute_name): Update comment.
3227         (read_func_scope, read_variable): Update.
3228         (new_symbol): Remove.
3229         (new_symbol_full): Rename to new_symbol.
3230
3231 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
3232
3233         PR gdb/16577
3234         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
3235         a warning instead of throwing an error, set section size to 0 and return
3236         NULL.
3237         * gdb_bfd.h (gdb_bfd_map_section): Update description.
3238
3239 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3240
3241         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
3242         std::string.
3243         (linux_ptrace_attach_fail_reason_string): Likewise.
3244         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
3245         Likewise.
3246         (linux_ptrace_attach_fail_reason_string): Likewise.
3247         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
3248
3249 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3250
3251         * linux-nat.c (linux_nat_attach): Remove xstrdup.
3252
3253 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
3254
3255         PR gdb/21559
3256         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3257         checking for fs_base/gs_base fields in struct user_regs_struct.
3258         * configure: Regenerate.
3259
3260 2018-01-17  Yao Qi  <yao.qi@linaro.org>
3261
3262         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
3263         function.
3264         (aarch64_linux_init_abi): Install it to gdbarch hook
3265         gcc_target_options.
3266
3267 2018-01-15  Pedro Alves  <palves@redhat.com>
3268
3269         * common/signals-state-save-restore.c
3270         (save_original_signals_state): Fix typos.
3271
3272 2017-01-12  Tom Tromey  <tom@tromey.com>
3273             Sergio Durigan Junior  <sergiodj@redhat.com>
3274
3275         * Makefile.in (install-only): Install gdb-add-index.
3276
3277 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
3278
3279         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
3280
3281 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3282
3283         * infrun.c (keep_going_pass_signal): Clear step-over info when
3284         insert_breakpoints fails.
3285
3286 2018-01-11  Pedro Alves  <palves@redhat.com>
3287
3288         PR gdb/22583
3289         * infrun.c (resume): Rename to ...
3290         (resume_1): ... this.
3291         (resume): Reimplement as wrapper around resume_1.
3292
3293 2018-01-11  Pedro Alves  <palves@redhat.com>
3294
3295         PR remote/22597
3296         * remote.c (remote_parse_stop_reply): Default to the last-set
3297         general thread instead of to 'magic_null_ptid'.
3298
3299 2018-01-10  Pedro Alves  <palves@redhat.com>
3300
3301         * language.h (language_get_symbol_name_matcher): Rename ...
3302         (get_symbol_name_matcher): ... this.
3303         * language.c (language_get_symbol_name_matcher): Ditto.
3304         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
3305         callers adjusted.
3306
3307 2018-01-10  Pedro Alves  <palves@redhat.com>
3308
3309         PR gdb/22670
3310         * dwarf2read.c
3311         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
3312         Adjust to use language_get_symbol_name_matcher instead of
3313         language_defn::la_get_symbol_name_matcher.
3314         * language.c (language_get_symbol_name_matcher): If in Ada mode
3315         and the lookup name is a verbatim match, return Ada's matcher.
3316         * language.h (language_get_symbol_name_matcher): Adjust comment.
3317         (ada_lookup_name_info::verbatim_p):: New method.
3318
3319 2018-01-10  Pedro Alves  <palves@redhat.com>
3320
3321         PR gdb/22670
3322         * ada-lang.c (ada_collect_symbol_completion_matches): If the
3323         minsym's language is language_auto or language_cplus, pass down
3324         language_ada instead.
3325         * symtab.c (compare_symbol_name): Don't frob symbol language here.
3326
3327 2018-01-10  Pedro Alves  <palves@redhat.com>
3328
3329         PR gdb/22670
3330         * minsyms.c (linkage_name_str): New function.
3331         (iterate_over_minimal_symbols): Use it.
3332
3333 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3334
3335         * NEWS: Document that 'info proc' now works on FreeBSD.
3336
3337 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3338
3339         * configure.ac: Check for kinfo_getfile in libutil.
3340         * configure: Regenerate.
3341         * config.in: Regenerate.
3342         * fbsd-nat.c: Include "fbsd-tdep.h".
3343         (fbsd_fetch_cmdline): New.
3344         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
3345         rather than calling error.
3346         (fbsd_info_proc): New.
3347         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
3348         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
3349         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
3350
3351 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3352
3353         * fbsd-nat.c (struct free_deleter): Remove.
3354         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
3355
3356 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3357
3358         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
3359         NULL for an empty pathname.
3360
3361 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3362
3363         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
3364         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
3365         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
3366         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
3367         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
3368         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
3369         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
3370         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
3371         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
3372         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
3373         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
3374         (fbsd_core_fetch_timeval, fbsd_print_sigset)
3375         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
3376         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
3377         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
3378
3379 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3380
3381         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
3382         (gnu_xfer_auxv): New function.
3383         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
3384         TARGET_OBJECT_AUXV.
3385
3386 2018-01-08  Yao Qi  <yao.qi@linaro.org>
3387             Simon Marchi  <simon.marchi@ericsson.com>
3388
3389         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
3390         common/selftest.c.
3391         (COMMON_OBS): Remove selftest.o.
3392         * configure.ac: Append selftest-arch.c and common/selftest.c to
3393         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
3394         * configure: Re-generated.
3395         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
3396         GDB_SELF_TEST.
3397         (maintenance_info_selftests): Likewise.
3398
3399 2018-01-08  Xavier Roirand  <roirand@adacore.com>
3400
3401         * ada-valprint.c (val_print_packed_array_elements): Use
3402         proper number of elements when printing an array indexed
3403         by an enumeration type.
3404
3405 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3406
3407         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
3408         (dw2_get_file_names_reader): Adjust.
3409         (lookup_dwo_signatured_type): Adjust.
3410         (lookup_dwp_signatured_type): Adjust.
3411         (lookup_signatured_type): Adjust.
3412         (create_type_unit_group): Adjust.
3413         (get_type_unit_group): Adjust.
3414         (process_psymtab_comp_unit_reader): Adjust.
3415         (build_type_psymtabs_reader): Adjust.
3416         (scan_partial_symbols): Adjust.
3417         (add_partial_symbol): Adjust.
3418         (add_partial_subprogram): Adjust.
3419         (peek_die_abbrev): Adjust.
3420         (fixup_go_packaging): Adjust.
3421         (process_imported_unit_die): Adjust.
3422         (dwarf2_compute_name): Adjust.
3423         (dwarf2_physname): Adjust.
3424         (read_import_statement): Adjust.
3425         (handle_DW_AT_stmt_list): Adjust.
3426         (read_file_scope): Adjust.
3427         (read_func_scope): Adjust.
3428         (read_lexical_block_scope): Adjust.
3429         (read_call_site_scope): Adjust.
3430         (read_variable): Adjust.
3431         (dwarf2_rnglists_process): Adjust.
3432         (dwarf2_ranges_process): Adjust.
3433         (dwarf2_ranges_read): Adjust.
3434         (dwarf2_get_pc_bounds): Adjust.
3435         (dwarf2_record_block_ranges): Adjust.
3436         (dwarf2_add_field): Adjust.
3437         (dwarf2_add_member_fn): Adjust.
3438         (read_structure_type): Adjust.
3439         (process_structure_scope): Adjust.
3440         (read_enumeration_type): Adjust.
3441         (read_array_type): Adjust.
3442         (mark_common_block_symbol_computed): Adjust.
3443         (read_common_block): Adjust.
3444         (read_namespace_type): Adjust.
3445         (read_namespace): Adjust.
3446         (read_module_type): Adjust.
3447         (read_tag_pointer_type): Adjust.
3448         (read_tag_ptr_to_member_type): Adjust.
3449         (read_tag_string_type): Adjust.
3450         (read_subroutine_type): Adjust.
3451         (read_typedef): Adjust.
3452         (read_base_type): Adjust.
3453         (attr_to_dynamic_prop): Adjust.
3454         (read_subrange_type): Adjust.
3455         (read_unspecified_type): Adjust.
3456         (dwarf2_read_abbrevs): Adjust.
3457         (load_partial_dies): Adjust.
3458         (read_partial_die): Adjust.
3459         (find_partial_die): Adjust.
3460         (guess_partial_die_structure_name): Adjust.
3461         (fixup_partial_die): Adjust.
3462         (read_attribute_value): Adjust.
3463         (read_addr_index): Adjust.
3464         (read_addr_index_from_leb128): Adjust.
3465         (read_str_index): Adjust.
3466         (dwarf2_string_attr): Adjust.
3467         (get_debug_line_section): Adjust.
3468         (dwarf_decode_line_header): Adjust.
3469         (lnp_state_machine::check_line_address): Adjust.
3470         (dwarf_decode_lines_1): Adjust.
3471         (dwarf_decode_lines): Adjust.
3472         (dwarf2_start_symtab): Adjust.
3473         (var_decode_location): Adjust.
3474         (new_symbol_full): Adjust.
3475         (dwarf2_const_value_data): Adjust.
3476         (dwarf2_const_value_attr): Adjust.
3477         (dwarf2_const_value): Adjust.
3478         (die_type): Adjust.
3479         (die_containing_type): Adjust.
3480         (build_error_marker_type): Adjust.
3481         (lookup_die_type): Adjust.
3482         (guess_full_die_structure_name): Adjust.
3483         (anonymous_struct_prefix): Adjust.
3484         (determine_prefix): Adjust.
3485         (dwarf2_name): Adjust.
3486         (follow_die_ref_or_sig): Adjust.
3487         (follow_die_offset): Adjust.
3488         (follow_die_ref): Adjust.
3489         (follow_die_sig_1): Adjust.
3490         (follow_die_sig): Adjust.
3491         (get_signatured_type): Adjust.
3492         (get_DW_AT_signature_type): Adjust.
3493         (decode_locdesc): Adjust.
3494         (dwarf_decode_macros): Adjust.
3495         (cu_debug_loc_section): Adjust.
3496         (fill_in_loclist_baton): Adjust.
3497         (dwarf2_symbol_mark_computed): Adjust.
3498         (init_one_comp_unit): Don't assign
3499         dwarf2_cu::dwarf2_per_objfile.
3500         (set_die_type): Adjust.
3501
3502 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
3503
3504         * dwarf2read.c (struct mapped_debug_names): Add constructor.
3505         <dwarf2_per_objfile>: New field.
3506         (dwarf2_per_objfile): Remove global.
3507         (get_dwarf2_per_objfile): New function.
3508         (set_dwarf2_per_objfile): New function.
3509         (dwarf2_build_psymtabs_hard): Change objfile parameter to
3510         dwarf2_per_objfile.
3511         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
3512         (read_abbrev_offset): Likewise.
3513         (read_indirect_string): Likewise.
3514         (read_indirect_line_string): Likewise.
3515         (read_indirect_string_at_offset): Likewise.
3516         (read_indirect_string_from_dwz): Likewise.
3517         (dwarf2_find_containing_comp_unit): Change objfile parameter to
3518         dwarf2_per_objfile.
3519         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
3520         (create_all_comp_units): Change objfile parameter to
3521         dwarf2_per_objfile.
3522         (create_all_type_units): Likewise.
3523         (process_queue): Add dwarf2_per_objfile parameter.
3524         (read_and_check_comp_unit_head): Likewise.
3525         (lookup_dwo_unit_in_dwp): Likewise.
3526         (get_dwp_file): Likewise.
3527         (process_cu_includes): Likewise.
3528         (struct free_dwo_file_cleanup_data): New struct.
3529         (dwarf2_has_info): Use get_dwarf2_per_objfile and
3530         set_dwarf2_per_objfile.
3531         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
3532         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
3533         context, adjust calls.
3534         (dw2_instantiate_symtab): Likewise.
3535         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
3536         (dw2_get_cu): Likewise.
3537         (create_cu_from_index_list): Change objfile parameter to
3538         dwarf2_per_objfile.
3539         (create_cus_from_index_list): Get dwarf2_per_objfile from
3540         context, adjust calls.
3541         (create_cus_from_index): Likewise.
3542         (create_signatured_type_table_from_index): Change objfile
3543         parameter to dwarf2_per_objfile.
3544         (create_signatured_type_table_from_debug_names): Change objfile
3545         parameter to dwarf2_per_objfile.
3546         (create_addrmap_from_index): Likewise.
3547         (create_addrmap_from_aranges): Likewise.
3548         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
3549         (dw2_setup): Remove.
3550         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
3551         context.
3552         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
3553         get_dwarf2_per_objfile.
3554         (dw2_forget_cached_source_info): Likewise.
3555         (dw2_map_symtabs_matching_filename): Likewise.
3556         (struct dw2_symtab_iterator) <index>: Remove.
3557         <dwarf2_per_objfile>: New field.
3558         (dw2_symtab_iter_init): Replace index parameter with
3559         dwarf2_per_objfile.
3560         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
3561         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
3562         (dw2_print_stats): Likewise.
3563         (dw2_dump): Likewise.
3564         (dw2_expand_symtabs_for_function): Likewise.
3565         (dw2_expand_all_symtabs): Likewise.
3566         (dw2_expand_symtabs_with_fullname): Likewise.
3567         (dw2_expand_marked_cus): Replace index and objfile parameters
3568         with dwarf2_per_objfile.
3569         (dw_expand_symtabs_matching_file_matcher): Add
3570         dwarf2_per_objfile parameter and adjust calls.
3571         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
3572         adjust calls.
3573         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
3574         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
3575         adjust calls.
3576         (create_cus_from_debug_names_list): Replace objfile parameter
3577         with dwarf2_per_objfile and adjust calls.
3578         (create_cus_from_debug_names): Likewise.
3579         (dwarf2_read_debug_names): Likewise.
3580         (mapped_debug_names::namei_to_name): Adjust call.
3581         (dw2_debug_names_iterator::next): Likewise.
3582         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3583         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
3584         (dw2_debug_names_dump): Likewise.
3585         (dw2_debug_names_expand_symtabs_for_function): Likewise.
3586         (dw2_debug_names_expand_symtabs_matching): Likewise.
3587         (dwarf2_initialize_objfile): Likewise.
3588         (dwarf2_build_psymtabs): Likewise.
3589         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
3590         this_cu.
3591         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
3592         (read_and_check_comp_unit_head): Likewise.
3593         (read_abbrev_offset): Likewise.
3594         (create_debug_type_hash_table): Likewise.
3595         (create_debug_types_hash_table): Likewise.
3596         (create_all_type_units): Replace objfile parameter with
3597         dwarf2_per_objfile.
3598         (add_type_unit): Add dwarf2_per_objfile parameter.
3599         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
3600         with dwarf2_per_objfile.
3601         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
3602         (lookup_dwp_signatured_type): Likewise.
3603         (lookup_signatured_type): Likewise.
3604         (read_cutu_die_from_dwo): Likewise.
3605         (init_tu_and_read_dwo_dies): Likewise.
3606         (init_cutu_and_read_dies): Likewise.
3607         (init_cutu_and_read_dies_no_follow): Likewise.
3608         (allocate_type_unit_groups_table): Add objfile parameter.
3609         (create_type_unit_group): Use dwarf2_per_objfile from cu.
3610         (get_type_unit_group): Likewise.
3611         (process_psymtab_comp_unit): Update call.
3612         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
3613         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
3614         (print_tu_stats): Likewise.
3615         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
3616         in void* parameter.
3617         (build_type_psymtabs): Change objfile parameter to
3618         dwarf2_per_objfile.
3619         (process_skeletonless_type_unit): Use dwarf2_per_objfile
3620         passed in void* parameter.
3621         (process_skeletonless_type_units): Change objfile parameter to
3622         dwarf2_per_objfile.
3623         (set_partial_user): Likewise.
3624         (dwarf2_build_psymtabs_hard): Likewise.
3625         (read_comp_units_from_section): Likewise.
3626         (create_all_comp_units): Likewise.
3627         (scan_partial_symbols): Update calls.
3628         (add_partial_symbol): Likewise.
3629         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
3630         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
3631         (process_queue): Add dwarf2_per_objfile parameter.
3632         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
3633         (compute_compunit_symtab_includes): Likewise.
3634         (process_cu_includes): Add dwarf2_per_objfile parameter.
3635         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
3636         (process_full_type_unit): Likewise.
3637         (process_imported_unit_die): Update call.
3638         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
3639         (read_file_scope): Likewise.
3640         (allocate_dwo_file_hash_table): Add objfile parameter.
3641         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
3642         (create_cus_hash_table): Likewise.
3643         (create_dwp_hash_table): Likewise.
3644         (create_dwo_unit_in_dwp_v1): Likewise.
3645         (create_dwp_v2_section): Likewise.
3646         (create_dwo_unit_in_dwp_v2): Likewise.
3647         (lookup_dwo_unit_in_dwp): Likewise.
3648         (try_open_dwop_file): Likewise.
3649         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
3650         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
3651         cleanup to include a reference to dwarf2_per_objfile.
3652         (open_dwp_file): Add dwarf2_per_objfile parameter.
3653         (open_and_init_dwp_file): Likewise.
3654         (get_dwp_file): Likewise.
3655         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
3656         (queue_and_load_all_dwo_tus): Update call.
3657         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
3658         data.
3659         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
3660         (dwarf2_ranges_process): Likewise.
3661         (dwarf2_get_pc_bounds): Likewise.
3662         (mark_common_block_symbol_computed): Likewise.
3663         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
3664         (dwarf2_read_abbrevs): Update call.
3665         (read_partial_die): Use dwarf2_per_objfile from cu.
3666         (find_partial_die): Likewise.
3667         (fixup_partial_die): Likewise.
3668         (read_attribute_value): Likewise.
3669         (read_indirect_string_at_offset_from): Add objfile parameter.
3670         (read_indirect_string_at_offset): Add dwarf2_per_objfile
3671         parameter.
3672         (read_indirect_string_from_dwz): Add objfile parameter.
3673         (read_indirect_string): Add objfile parameter.
3674         (read_addr_index_1): Add dwarf2_per_objfile parameter.
3675         (read_addr_index): Use dwarf2_per_objfile from cu.
3676         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
3677         call dw2_setup.
3678         (read_str_index): Use dwarf2_per_objfile from cu.
3679         (get_debug_line_section): Likewise.
3680         (read_formatted_entries): Add dwarf2_per_objfile parameter.
3681         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
3682         (new_symbol_full): Use dwarf2_per_objfile from cu.
3683         (build_error_marker_type): Likewise.
3684         (lookup_die_type): Likewise.
3685         (determine_prefix): Likewise.
3686         (follow_die_offset): Likewise.
3687         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
3688         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
3689         (dwarf2_fetch_die_type_sect_off): Likewise.
3690         (dwarf2_get_die_type): Likewise.
3691         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
3692         (get_signatured_type): Likewise.
3693         (get_DW_AT_signature_type): Likewise.
3694         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
3695         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
3696         (cu_debug_loc_section): Likewise.
3697         (fill_in_loclist_baton): Likewise.
3698         (dwarf2_symbol_mark_computed): Likewise.
3699         (dwarf2_find_containing_comp_unit): Change objfile parameter to
3700         dwarf2_per_objfile.
3701         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
3702         parameter.
3703         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
3704         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
3705         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
3706         (set_die_type): Use dwarf2_free_objfile from cu.
3707         (get_die_type_at_offset): Likewise.
3708         (dwarf2_per_objfile_free): Don't assign global variable.
3709         (debug_names) <constructor>: Add dwarf2_per_objfile
3710         parameter, update m_debugstrlookup construction.
3711         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
3712         parameter.
3713         <m_dwarf2_per_objfile>: New field.
3714         <lookup>: Use m_dwarf2_per_objfile.
3715         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
3716         (psyms_seen_size): Likewise.
3717         (write_gdbindex): Replace objfile parameter with
3718         dwarf2_per_objfile.
3719         (write_debug_names): Likewise.
3720         (write_psymtabs_to_index): Likewise.
3721         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
3722         calls.
3723
3724 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
3725
3726         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
3727         <dwarf2_per_objfile>: New field.
3728         (struct dwarf2_per_cu_data) <objfile>: Remove.
3729         <dwarf2_per_objfile>: New field.
3730         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
3731         of objfile.
3732         (create_signatured_type_table_from_index): Likewise.
3733         (create_debug_type_hash_table): Likewise.
3734         (fill_in_sig_entry_from_dwo_entry): Likewise.
3735         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
3736         (create_type_unit_group): Assign dwarf2_per_objfile instead of
3737         objfile.
3738         (create_partial_symtab): Access objfile through
3739         dwarf2_per_objfile.
3740         (process_psymtab_comp_unit_reader): Likewise.
3741         (read_comp_units_from_section): Likewise.
3742         (scan_partial_symbols): Likewise.
3743         (add_partial_symbol): Likewise.
3744         (add_partial_subprogram): Likewise.
3745         (peek_die_abbrev): Likewise.
3746         (fixup_go_packaging): Likewise.
3747         (process_full_comp_unit): Likewise.
3748         (process_full_type_unit): Likewise.
3749         (process_imported_unit_die): Likewise.
3750         (dwarf2_compute_name): Likewise.
3751         (dwarf2_physname): Likewise.
3752         (read_import_statement): Likewise.
3753         (create_cus_hash_table): Assign dwarf2_physname instead of
3754         objfile.
3755         (read_func_scope): Access objfile through dwarf2_per_objfile.
3756         (read_lexical_block_scope): Likewise.
3757         (read_call_site_scope): Likewise.
3758         (read_variable): Likewise.
3759         (dwarf2_rnglists_process): Likewise.
3760         (dwarf2_ranges_process): Likewise.
3761         (dwarf2_ranges_read): Likewise.
3762         (dwarf2_record_block_ranges): Likewise.
3763         (dwarf2_add_field): Likewise.
3764         (dwarf2_add_member_fn): Likewise.
3765         (read_structure_type): Likewise.
3766         (process_structure_scope): Likewise.
3767         (read_enumeration_type): Likewise.
3768         (read_array_type): Likewise.
3769         (read_common_block): Likewise.
3770         (read_namespace_type): Likewise.
3771         (read_namespace): Likewise.
3772         (read_module_type): Likewise.
3773         (read_tag_pointer_type): Likewise.
3774         (read_tag_ptr_to_member_type): Likewise.
3775         (read_tag_string_type): Likewise.
3776         (read_subroutine_type): Likewise.
3777         (read_typedef): Likewise.
3778         (read_base_type): Likewise.
3779         (attr_to_dynamic_prop): Likewise.
3780         (read_subrange_type): Likewise.
3781         (read_unspecified_type): Likewise.
3782         (load_partial_dies): Likewise.
3783         (read_partial_die): Likewise.
3784         (find_partial_die): Likewise.
3785         (guess_partial_die_structure_name): Likewise.
3786         (fixup_partial_die): Likewise.
3787         (read_attribute_value): Likewise.
3788         (read_addr_index_from_leb128): Likewise.
3789         (dwarf2_read_addr_index): Likewise.
3790         (dwarf2_string_attr): Likewise.
3791         (lnp_state_machine::check_line_address): Likewise.
3792         (dwarf_decode_lines_1): Likewise.
3793         (dwarf_decode_lines): Likewise.
3794         (dwarf2_start_symtab): Likewise.
3795         (var_decode_location): Likewise.
3796         (new_symbol_full): Likewise.
3797         (dwarf2_const_value_data): Likewise.
3798         (dwarf2_const_value_attr): Likewise.
3799         (dwarf2_const_value): Likewise.
3800         (die_type): Likewise.
3801         (die_containing_type): Likewise.
3802         (lookup_die_type): Likewise.
3803         (guess_full_die_structure_name): Likewise.
3804         (anonymous_struct_prefix): Likewise.
3805         (dwarf2_name): Likewise.
3806         (follow_die_ref_or_sig): Likewise.
3807         (follow_die_offset): Likewise.
3808         (follow_die_ref): Likewise.
3809         (dwarf2_fetch_die_loc_sect_off): Likewise.
3810         (dwarf2_fetch_constant_bytes): Likewise.
3811         (dwarf2_fetch_die_type_sect_off): Likewise.
3812         (dwarf2_get_die_type): Likewise.
3813         (follow_die_sig): Likewise.
3814         (decode_locdesc): Likewise.
3815         (dwarf2_per_cu_objfile): Likewise.
3816         (dwarf2_per_cu_text_offset): Likewise.
3817         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
3818         objfile.
3819         (set_die_type): Access objfile through
3820         dwarf2_per_objfile.
3821
3822 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
3823
3824         * valprint.c (converted_character_d): Remove typedef.
3825         (DEF_VEC_O (converted_character_d)): Remove.
3826         (count_next_character): Use std::vector.
3827         (print_converted_chars_to_obstack): Likewise.
3828         (generic_printstr): Likewise.
3829
3830 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3831
3832         * xml-support.h (struct gdb_xml_value): Add constructor.
3833         <value>: Change type to unique_xmalloc_ptr.
3834         (gdb_xml_value_s): Remove typedef.
3835         (DEF_VEC_O (gdb_xml_value_s)): Remove.
3836         (gdb_xml_element_start_handler): Change parameter type to
3837         std::vector.
3838         (xml_find_attribute): Likewise.
3839         * xml-support.c (xml_find_attribute): Change parameter type to
3840         std::vector and adjust.
3841         (gdb_xml_values_cleanup): Remove.
3842         (gdb_xml_parser::start_element): Adjust to std::vector.
3843         (xinclude_start_include): Change paraeter type to std::vector
3844         and adjust.
3845         * btrace.c (check_xml_btrace_version): Likewise.
3846         (parse_xml_btrace_block): Likewise.
3847         (parse_xml_btrace_pt_config_cpu): Likewise.
3848         (parse_xml_btrace_pt): Likewise.
3849         (parse_xml_btrace_conf_bts): Likewise.
3850         (parse_xml_btrace_conf_pt): Likewise.
3851         * memory-map.c (memory_map_start_memory): Likewise.
3852         (memory_map_start_property): Likewise.
3853         * osdata.c (osdata_start_osdata): Likewise.
3854         (osdata_start_item): Likewise.
3855         (osdata_start_column): Likewise.
3856         * remote.c (start_thread): Likewise.
3857         * solib-aix.c (library_list_start_library): Likewise.
3858         (library_list_start_list): Likewise.
3859         * solib-svr4.c (library_list_start_library): Likewise.
3860         (svr4_library_list_start_list): Likewise.
3861         * solib-target.c (library_list_start_segment): Likewise.
3862         (library_list_start_section): Likewise.
3863         (library_list_start_library): Likewise.
3864         (library_list_start_list): Likewise.
3865         * tracepoint.c (traceframe_info_start_memory): Likewise.
3866         (traceframe_info_start_tvar): Likewise.
3867         * xml-syscall.c (syscall_start_syscall): Likewise.
3868         * xml-tdesc.c (tdesc_start_target): Likewise.
3869         (tdesc_start_feature): Likewise.
3870         (tdesc_start_reg): Likewise.
3871         (tdesc_start_union): Likewise.
3872         (tdesc_start_struct): Likewise.
3873         (tdesc_start_flags): Likewise.
3874         (tdesc_start_enum): Likewise.
3875         (tdesc_start_field): Likewise.
3876         (tdesc_start_enum_value): Likewise.
3877         (tdesc_start_vector): Likewise.
3878
3879 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3880
3881         * extension.h (struct xmethod_worker) <clone>: Remove.
3882         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
3883         Remove.
3884         (python_xmethod_worker::clone): Remove.
3885         * valops.c (find_overload_match): Use std::move instead of
3886         clone.
3887
3888 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3889
3890         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
3891         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
3892         <free_xmethod_worker_data>: Remove.
3893         <get_matching_xmethod_workers>: Chance VEC to std::vector.
3894         <get_xmethod_arg_types>: Remove.
3895         <get_xmethod_result_type>: Remove.
3896         <invoke_xmethod>: Remove.
3897         * extension.c (new_xmethod_worker): Remove.
3898         (clone_xmethod_worker): Remove.
3899         (get_matching_xmethod_workers): Return void, pass std::vector by
3900         pointer.
3901         (get_xmethod_arg_types): Rename to...
3902         (xmethod_worker::get_arg_types): ... this, and adjust.
3903         (get_xmethod_result_type): Rename to...
3904         (xmethod_worker::get_result_type): ... this, and adjust.
3905         (invoke_xmethod): Remove.
3906         (free_xmethod_worker): Remove.
3907         (free_xmethod_worker_vec): Remove.
3908         * extension.h (enum ext_lang_rc): Move here from
3909         extension-priv.h.
3910         (struct xmethod_worker): Add constructor and destructor.
3911         <data>: Remove.
3912         <value>: Remove.
3913         <invoke, clone, do_get_result_type, do_get_arg_types>: New
3914         virtual pure methods.
3915         <get_arg_types, get_result_type>: New methods.
3916         (xmethod_worker_ptr): Remove typedef.
3917         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
3918         (xmethod_worker_vec): Remove typedef.
3919         (xmethod_worker_up): New typedef.
3920         (invoke_xmethod): Remove.
3921         (clone_xmethod_worker): Remove.
3922         (free_xmethod_worker): Remove.
3923         (free_xmethod_worker_vec): Remove.
3924         (get_xmethod_arg_types): Remove.
3925         (get_xmethod_result_type): Remove.
3926         * valops.c (find_method_list): Use std::vector, don't use
3927         intermediate vector.
3928         (value_find_oload_method_list): Use std::vector.
3929         (find_overload_match): Use std::vector.
3930         (find_oload_champ): Use std::vector.
3931         * value.c (value_free): Use operator delete.
3932         (value_of_xmethod): Rename to...
3933         (value_from_xmethod): ... this.  Don't assign
3934         xmethod_worker::value, take rvalue-reference.
3935         (result_type_of_xmethod): Adjust.
3936         (call_xmethod): Adjust.
3937         * value.h: Include extension.h.
3938         (struct xmethod_worker): Don't forward-declare.
3939         (value_of_xmethod): Rename to...
3940         (value_from_xmethod): ... this, take rvalue-reference.
3941         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
3942         (struct python_xmethod_worker): ... this, add constructor and
3943         destructor.
3944         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
3945         (gdbpy_free_xmethod_worker_data): Rename to...
3946         (python_xmethod_worker::~python_xmethod_worker): ... this and
3947         adjust.
3948         (gdbpy_clone_xmethod_worker_data): Rename to...
3949         (python_xmethod_worker::clone): ... this and adjust.
3950         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
3951         temporary vector.
3952         (gdbpy_get_xmethod_arg_types): Rename to...
3953         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
3954         (gdbpy_get_xmethod_result_type): Rename to...
3955         (python_xmethod_worker::do_get_result_type): ... this and
3956         adjust.
3957         (gdbpy_invoke_xmethod): Rename to...
3958         (python_xmethod_worker::invoke): ... this and adjust.
3959         (new_python_xmethod_worker): Rename to...
3960         (python_xmethod_worker::python_xmethod_worker): ... this and
3961         adjust.
3962         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
3963         Remove.
3964         (gdbpy_free_xmethod_worker_data): Remove.
3965         (gdbpy_get_matching_xmethod_workers): Use std::vector.
3966         (gdbpy_get_xmethod_arg_types): Remove.
3967         (gdbpy_get_xmethod_result_type): Remove.
3968         (gdbpy_invoke_xmethod): Remove.
3969         * python/python.c (python_extension_ops): Remove obsolete
3970         callbacks.
3971
3972 2018-01-05  Pedro Alves  <palves@redhat.com>
3973
3974         PR gdb/18653
3975         * common/signals-state-save-restore.c
3976         (save_original_signals_state): New parameter 'quiet'.  Warn if we
3977         find a custom handler preinstalled, instead of internal erroring.
3978         But only warn if !quiet.
3979         * common/signals-state-save-restore.h
3980         (save_original_signals_state): New parameter 'quiet'.
3981         * main.c (captured_main_1): Move save_original_signals_state call
3982         after option handling, and pass QUIET.
3983
3984 2018-01-05  Pedro Alves  <palves@redhat.com>
3985
3986         * spu-tdep.c (spu_catch_start): Pass
3987         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
3988
3989 2018-01-05  Pedro Alves  <palves@redhat.com>
3990
3991         PR gdb/22670
3992         * ada-lang.c (literal_symbol_name_matcher): New function.
3993         (ada_get_symbol_name_matcher): Use it for
3994         symbol_name_match_type::SEARCH_NAME.
3995         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
3996         it down instead of assuming symbol_name_match_type::FULL.
3997         * block.h (block_lookup_symbol): New parameter 'match_type'.
3998         * c-valprint.c (print_unpacked_pointer): Use
3999         lookup_symbol_search_name instead of lookup_symbol.
4000         * compile/compile-object-load.c (get_out_value_type): Pass down
4001         symbol_name_match_type::SEARCH_NAME.
4002         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
4003         symbol_name_match_type::FULL.
4004         * cp-support.c (cp_get_symbol_name_matcher): Handle
4005         symbol_name_match_type::SEARCH_NAME.
4006         * infrun.c (insert_exception_resume_breakpoint): Use
4007         lookup_symbol_search_name.
4008         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
4009         * psymtab.c (maintenance_check_psymtabs): Use
4010         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
4011         * stack.c (print_frame_args): Use lookup_symbol_search_name and
4012         SYMBOL_SEARCH_NAME.
4013         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
4014         if symbol_name_match_type::SEARCH_NAME.
4015         (lookup_symbol_in_language): Pass down
4016         symbol_name_match_type::FULL.
4017         (lookup_symbol_search_name): New.
4018         (lookup_language_this): Pass down
4019         symbol_name_match_type::SEARCH_NAME.
4020         (lookup_symbol_aux, lookup_local_symbol): New parameter
4021         'match_type'.  Pass it down.
4022         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
4023         (lookup_symbol_search_name): New declaration.
4024         (lookup_symbol_in_block): New 'match_type' parameter.
4025
4026 2018-01-05  Pedro Alves  <palves@redhat.com>
4027
4028         PR gdb/22670
4029         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
4030         ada_lookup_symbol.
4031         (ada_lookup_symbol): Reimplement in terms of
4032         ada_lookup_symbol_list, bits factored out from
4033         ada_lookup_encoded_symbol.
4034
4035 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4036
4037         * ada-exp.y (write_object_renaming): When subscripting an array
4038         using a symbol as the index, pass the block in call to
4039         ada_lookup_encoded_symbol when looking that symbol up.
4040
4041 2018-01-05  Jerome Guitton  <guitton@adacore.com>
4042
4043         * ada-lang.c (ada_array_length): Use ada_index_type instead of
4044         TYPE_INDEX_TYPE.
4045
4046 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4047
4048         * ada-lang.c (ada_to_fixed_value_create): Add handling of
4049         the case where VALUE_LVAL (val0) is not lval_memory.
4050
4051 2018-01-05  Xavier Roirand  <roirand@adacore.com>
4052
4053         * ada-valprint.c (print_optional_low_bound): Handle
4054         character-indexed array printing like boolean-indexed array
4055         printing.
4056
4057 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4058
4059         * NEWS: Create a new section for the next release branch.
4060         Rename the section of the current branch, now that it has
4061         been cut.
4062
4063 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4064
4065         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
4066         * version.in: Bump version to 8.1.50.DATE-git.
4067
4068 2018-01-03  Xavier Roirand  <roirand@adacore.com>
4069
4070         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
4071         Add field.
4072         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
4073         Add field.
4074         (default_exception_support_info) <catch_handlers_sym>: Add field.
4075         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
4076         (ada_exception_name_addr_1): Add "catch handlers" handling.
4077         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
4078         Update all callers.
4079         (create_excep_cond_exprs) <ex>: Add parameter.
4080         (re_set_exception): Update create_excep_cond_exprs call.
4081         (print_it_exception, print_one_exception, print_mention_exception)
4082         (print_recreate_exception): Add "catch handler" handling.
4083         (allocate_location_catch_handlers, re_set_catch_handlers)
4084         (check_status_catch_handlers, print_it_catch_handlers)
4085         (print_one_catch_handlers, print_mention_catch_handlers)
4086         (print_recreate_catch_handlers): New function.
4087         (catch_handlers_breakpoint_ops): New variable.
4088         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
4089         Add parameter.  Add "catch handler" handling.
4090         (ada_exception_sym_name, ada_exception_breakpoint_ops):
4091         Add "catch handler" handling.
4092         (ada_exception_catchpoint_cond_string): Add "catch handler"
4093         handling.
4094         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
4095         call.
4096         (catch_ada_handlers_command): New function.
4097         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
4098         operations structure.
4099         (_initialize_ada_language): Add "catch handlers" command entry.
4100         * NEWS: Document "catch handlers" feature.
4101
4102 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4103
4104         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
4105         account when creating the array type of the slice.
4106         (ada_value_slice): Likewise.
4107
4108 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4109
4110         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
4111         New enum value.
4112         (create_array_type_with_stride): Add byte_stride_prop parameter.
4113         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
4114         New parameter.  Update all callers in this file.
4115         (array_type_has_dynamic_stride): New function.
4116         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
4117         of arrays with dynamic byte strides.
4118         * dwarf2read.c (read_array_type): Add support for dynamic
4119         DW_AT_byte_stride attributes.
4120
4121 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4122
4123         * dwarf2read.c (read_unspecified_type): Treat
4124         DW_TAG_enumeration_type DIEs from Ada units as stubs.
4125
4126 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4127
4128         Update copyright year range in all GDB files.
4129
4130 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4131
4132         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
4133         and gdb/testsuite/gdb.base/step-line.c.
4134
4135 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4136
4137         * copyright.py (main): Dump the contents of
4138         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
4139         even if BY_HAND is empty.
4140
4141 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4142
4143         * top.c (print_gdb_version): Update Copyright year in version
4144         message.
4145
4146 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4147
4148         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
4149
4150 For older changes see ChangeLog-2017.
4151 \f
4152 Local Variables:
4153 mode: change-log
4154 left-margin: 8
4155 fill-column: 74
4156 version-control: never
4157 coding: utf-8
4158 End: