gdb/ChangeLog

   1 2018-04-12  Pedro Alves  <palves@redhat.com>
   2
   3         * target.h (target_ops::to_has_exited): Delete.
   4         (target_has_exited): Delete.
   5         * target-delegates.c: Regenerate.
   6
   7 2018-04-11  Pedro Alves  <palves@redhat.com>
   8
   9         * target.c (fileio_fh_t::t): Add comment.
  10         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
  11         (target_fileio_close): Handle a NULL target.
  12         (invalidate_fileio_fh): New.
  13         (target_close): Call it.
  14         * remote.c (remote_hostio_send_command): No longer check whether
  15         remote_desc is open.
  16
  17 2018-04-11  Pedro Alves  <palves@redhat.com>
  18
  19         * target.c (fileio_fh_t): Make it a named struct instead of a
  20         typedef.
  21         (fileio_fh_t::is_closed): New method.
  22         (DEF_VEC_O (fileio_fh_t)): Remove.
  23         (fileio_fhandles): Now a std::vector.
  24         (is_closed_fileio_fh): Delete.
  25         (acquire_fileio_fd): Adjust.  Rename parameters.
  26         (release_fileio_fd): Adjust.
  27         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
  28         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
  29         (target_fileio_close): Adjust.
  30
  31 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
  32
  33         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
  34         index.
  35
  36 2018-04-10  Pedro Alves  <palves@redhat.com>
  37
  38         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
  39         (scoped_finish_thread_state): New class.
  40         * infcmd.c (run_command_1): Use it instead of finish_thread_state
  41         cleanup.
  42         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
  43         (fetch_inferior_event, normal_stop): Likewise.
  44         * thread.c (finish_thread_state_cleanup): Delete.
  45
  46 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
  47             Pedro Alves  <palves@redhat.com>
  48
  49         * value.c: Include "selftest.h" and "common/array-view.h".
  50         (struct range) <operator ==>: New.
  51         (test_ranges_contain): New.
  52         (check_ranges_vector): New.
  53         (test_insert_into_bit_range_vector): New.
  54         (_initialize_values): Register selftests.
  55         * common/array-view.h (operator==, operator!=): New.
  56
  57 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
  58
  59         * common/gdb_vecs.h (unordered_remove): Add overload that takes
  60         an iterator.
  61         * inline-frame.c: Include <algorithm>.
  62         (struct inline_state): Add constructor.
  63         (inline_state_s): Remove.
  64         (DEF_VEC_O(inline_state_s)): Remove.
  65         (inline_states): Change type to std::vector.
  66         (find_inline_frame_state): Adjust to std::vector.
  67         (allocate_inline_frame_state): Remove.
  68         (clear_inline_frame_state): Adjust to std::vector.
  69         (skip_inline_frames): Adjust to std::vector.
  70
  71 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
  72
  73         * tracepoint.h (struct trace_state_variable): Add constructor.
  74         <name>: Change type to std::string.
  75         * tracepoint.c (tsv_s): Remove.
  76         (DEF_VEC_O(tsv_s)): Remove.
  77         (tvariables): Change to std::vector.
  78         (create_trace_state_variable): Adjust to std::vector.
  79         (find_trace_state_variable): Likewise.
  80         (find_trace_state_variable_by_number): Likewise.
  81         (delete_trace_state_variable): Likewise.
  82         (trace_variable_command): Adjust to std::string.
  83         (delete_trace_variable_command): Likewise.
  84         (tvariables_info_1): Adjust to std::vector.
  85         (save_trace_state_variables): Likewise.
  86         (start_tracing): Likewise.
  87         (merge_uploaded_trace_state_variables): Adjust to std::vector
  88         and std::string.
  89         * target.h (struct target_ops)
  90         <to_download_trace_state_variable>: Pass reference to
  91         trace_state_variable.
  92         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
  93         * target-delegates.c: Re-generate.
  94         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
  95         (mi_tsv_deleted): Likewise.
  96         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
  97         * remote.c (remote_download_trace_state_variable): Change
  98         pointer to reference and adjust.
  99         * make-target-delegates (parse_argtypes): Handle references.
 100         (write_function_header): Likewise.
 101         (munge_type): Likewise.
 102
 103 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 104
 105         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 106         string_view-selftests.c.
 107         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
 108         testsuite.
 109         * unittests/basic_string_view/cons/char/1.cc: Likewise.
 110         * unittests/basic_string_view/cons/char/2.cc: Likewise.
 111         * unittests/basic_string_view/cons/char/3.cc: Likewise.
 112         * unittests/basic_string_view/element_access/char/1.cc:
 113         Likewise.
 114         * unittests/basic_string_view/element_access/char/empty.cc:
 115         Likewise.
 116         * unittests/basic_string_view/element_access/char/front_back.cc:
 117         Likewise.
 118         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
 119         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
 120         Likewise.
 121         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
 122         Likewise.
 123         * unittests/basic_string_view/modifiers/swap/char/1.cc:
 124         Likewise.
 125         * unittests/basic_string_view/operations/compare/char/1.cc:
 126         Likewise.
 127         * unittests/basic_string_view/operations/compare/char/13650.cc:
 128         Likewise.
 129         * unittests/basic_string_view/operations/copy/char/1.cc:
 130         Likewise.
 131         * unittests/basic_string_view/operations/data/char/1.cc:
 132         Likewise.
 133         * unittests/basic_string_view/operations/find/char/1.cc:
 134         Likewise.
 135         * unittests/basic_string_view/operations/find/char/2.cc:
 136         Likewise.
 137         * unittests/basic_string_view/operations/find/char/3.cc:
 138         Likewise.
 139         * unittests/basic_string_view/operations/find/char/4.cc:
 140         Likewise.
 141         * unittests/basic_string_view/operations/rfind/char/1.cc:
 142         Likewise.
 143         * unittests/basic_string_view/operations/rfind/char/2.cc:
 144         Likewise.
 145         * unittests/basic_string_view/operations/rfind/char/3.cc:
 146         Likewise.
 147         * unittests/basic_string_view/operations/substr/char/1.cc:
 148         Likewise.
 149         * unittests/basic_string_view/operators/char/2.cc: Likewise.
 150         * unittests/string_view-selftests.c: New file.
 151
 152 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 153
 154         * unittests/basic_string_view/capacity/1.cc: New file.
 155         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
 156         * unittests/basic_string_view/cons/char/1.cc: New file.
 157         * unittests/basic_string_view/cons/char/2.cc: New file.
 158         * unittests/basic_string_view/cons/char/3.cc: New file.
 159         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
 160         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
 161         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
 162         * unittests/basic_string_view/element_access/char/1.cc: New file.
 163         * unittests/basic_string_view/element_access/char/2.cc: New file.
 164         * unittests/basic_string_view/element_access/char/empty.cc: New file.
 165         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
 166         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
 167         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
 168         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
 169         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
 170         * unittests/basic_string_view/include.cc: New file.
 171         * unittests/basic_string_view/inserters/char/1.cc: New file.
 172         * unittests/basic_string_view/inserters/char/2.cc: New file.
 173         * unittests/basic_string_view/inserters/char/3.cc: New file.
 174         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
 175         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
 176         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
 177         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
 178         * unittests/basic_string_view/literals/types.cc: New file.
 179         * unittests/basic_string_view/literals/values.cc: New file.
 180         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
 181         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
 182         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
 183         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
 184         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
 185         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
 186         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
 187         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
 188         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
 189         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
 190         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
 191         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
 192         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
 193         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
 194         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
 195         * unittests/basic_string_view/operations/data/char/1.cc: New file.
 196         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
 197         * unittests/basic_string_view/operations/find/char/1.cc: New file.
 198         * unittests/basic_string_view/operations/find/char/2.cc: New file.
 199         * unittests/basic_string_view/operations/find/char/3.cc: New file.
 200         * unittests/basic_string_view/operations/find/char/4.cc: New file.
 201         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
 202         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
 203         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
 204         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
 205         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
 206         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
 207         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
 208         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
 209         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
 210         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
 211         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
 212         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
 213         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
 214         * unittests/basic_string_view/operators/char/2.cc: New file.
 215         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
 216         * unittests/basic_string_view/range_access/char/1.cc: New file.
 217         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
 218         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
 219         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
 220         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
 221         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
 222         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
 223         * unittests/basic_string_view/requirements/typedefs.cc: New file.
 224         * unittests/basic_string_view/typedefs.cc: New file.
 225         * unittests/basic_string_view/types/1.cc: New file.
 226
 227 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 228
 229         * common/gdb_string_view.h: Remove libstdc++ implementation
 230         details, adjust to gdb reality.
 231         * common/gdb_string_view.tcc: Likewise.
 232         * cli/cli-script.c (struct string_view): Remove.
 233         (user_args) <m_args>: Change element type to gdb::string_view.
 234         (user_args::insert_args): Adjust.
 235
 236 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 237
 238         * common/gdb_string_view.h: New file.
 239         * common/gdb_string_view.tcc: New file.
 240
 241 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 242
 243         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
 244         * configure: Re-generate.
 245
 246 2018-04-09  Pedro Alves  <palves@redhat.com>
 247
 248         * gdbarch.sh: Include "observable.h" instead of "observer.h".
 249         (set_target_gdbarch): Call
 250         gdb::observers::architecture_changed.notify instead of
 251         observer_notify_architecture_changed.
 252
 253 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 254
 255         * tracepoint.c (struct current_traceframe_cleanup): Remove.
 256         (do_restore_current_traceframe_cleanup): Remove.
 257         (restore_current_traceframe_cleanup_dtor): Remove.
 258         (make_cleanup_restore_current_traceframe): Remove.
 259         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
 260         New.
 261         * tracepoint.h (struct scoped_restore_current_traceframe): New.
 262         * infrun.c (fetch_inferior_event): Use
 263         scoped_restore_current_traceframe.
 264
 265 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 266
 267         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
 268         Remove.
 269         <n_allocated_type_units>: Remove.
 270         <all_type_units>: Change to std::vector.
 271         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 272         to std::vector change.
 273         (dwarf2_per_objfile::get_cutu): Likewise.
 274         (dwarf2_per_objfile::get_tu): Likewise.
 275         (create_signatured_type_table_from_index): Likewise.
 276         (create_signatured_type_table_from_debug_names): Likewise.
 277         (dw2_symtab_iter_next): Likewise.
 278         (dw2_print_stats): Likewise.
 279         (dw2_expand_all_symtabs): Likewise.
 280         (dw2_expand_marked_cus): Likewise.
 281         (dw2_debug_names_iterator::next): Likewise.
 282         (dwarf2_initialize_objfile): Likewise.
 283         (add_signatured_type_cu_to_table): Likewise.
 284         (create_all_type_units): Likewise.
 285         (add_type_unit): Likewise.
 286         (struct tu_abbrev_offset): Add constructor.
 287         (build_type_psymtabs_1): Adjust to std::vector change.
 288         (print_tu_stats): Likewise.
 289         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 290         (write_debug_names): Likewise.
 291
 292 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 293
 294         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
 295         Make an std::vector.
 296         <n_comp_units>: Remove.
 297         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 298         to std::vector change.
 299         (dwarf2_per_objfile::get_cutu): Likewise.
 300         (dwarf2_per_objfile::get_cu): Likewise.
 301         (create_cus_from_index): Likewise.
 302         (create_addrmap_from_index): Likewise.
 303         (create_addrmap_from_aranges): Likewise.
 304         (dwarf2_read_index): Likewise.
 305         (dw2_find_last_source_symtab): Likewise.
 306         (dw2_map_symtabs_matching_filename): Likewise.
 307         (dw2_symtab_iter_next): Likewise.
 308         (dw2_print_stats): Likewise.
 309         (dw2_expand_all_symtabs): Likewise.
 310         (dw2_expand_symtabs_with_fullname): Likewise.
 311         (dw2_expand_marked_cus): Likewise.
 312         (dw2_map_symbol_filenames): Likewise.
 313         (create_cus_from_debug_names): Likewise.
 314         (dwarf2_read_debug_names): Likewise.
 315         (dw2_debug_names_iterator::next): Likewise.
 316         (dwarf2_initialize_objfile): Likewise.
 317         (set_partial_user): Likewise.
 318         (dwarf2_build_psymtabs_hard): Likewise.
 319         (read_comp_units_from_section): Remove arguments, adjust to
 320         std::vector change.
 321         (create_all_comp_units): Adjust to std::vector and
 322         read_comp_units_from_section changes.
 323         (dwarf2_find_containing_comp_unit): Adjust to std::vector
 324         change.
 325         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 326         (psyms_seen_size): Likewise.
 327         (write_gdbindex): Likewise.
 328         (write_debug_names): Likewise.
 329
 330 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 331
 332         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
 333         with dwarf2_per_objfile.
 334         (create_cus_from_index): Likewise.
 335         (create_signatured_type_table_from_index): Likewise.
 336         (dwarf2_read_index): Likewise.
 337         (dwarf2_initialize_objfile): Likewise.
 338         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
 339         per_cu rather than get_dwarf2_per_objfile.
 340
 341 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 342
 343         * dwarf2read.h (struct signatured_type): Forward declare.
 344         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
 345         New methods.
 346         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
 347         (dw2_get_cutu): ...this.
 348         (dwarf2_per_objfile::get_cu): Rename from...
 349         (dw2_get_cu): ...this.
 350         (dwarf2_per_objfile::get_tu): New.
 351         (create_addrmap_from_index): Adjust.
 352         (create_addrmap_from_aranges): Adjust.
 353         (dw2_find_last_source_symtab): Adjust.
 354         (dw2_map_symtabs_matching_filename): Adjust.
 355         (dw2_symtab_iter_next): Adjust.
 356         (dw2_print_stats): Adjust.
 357         (dw2_expand_all_symtabs): Adjust.
 358         (dw2_expand_symtabs_with_fullname): Adjust.
 359         (dw2_expand_marked_cus): Adjust.
 360         (dw_expand_symtabs_matching_file_matcher): Adjust.
 361         (dw2_map_symbol_filenames): Adjust.
 362         (dw2_debug_names_iterator::next): Adjust.
 363         (dwarf2_initialize_objfile): Adjust.
 364         (set_partial_user): Adjust.
 365         (dwarf2_build_psymtabs_hard): Adjust.
 366
 367 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 368
 369         * dwarf2read.c (create_signatured_type_table_from_debug_names):
 370         Remove unused variables.
 371         (dw2_map_symtabs_matching_filename): Likewise.
 372         (dwarf2_record_block_ranges): Likewise.
 373         (dwarf2_read_addr_index): Likewise.
 374         (follow_die_offset): Likewise.
 375
 376 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 377
 378         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
 379         to symbol_file_add_main.
 380
 381 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 382
 383         PR mi/22299
 384         * mi/mi-console.c (do_fputc_async_safe): New.
 385         (mi_console_file::write_async_safe): New.
 386         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
 387         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
 388         New.
 389         * ui-file.c (ui_file::putstrn): Adjust call to
 390         fputstrn_unfiltered.
 391         * utils.c (printchar): Replace do_fputs and do_fprintf
 392         parameters by do_fputc.
 393         (fputstr_filtered): Adjust call to printchar.
 394         (fputstr_unfiltered): Likewise.
 395         (fputstrn_filtered): Likewise.
 396         (fputstrn_unfiltered): Add do_fputc parameter, pass to
 397         printchar.
 398         * utils.h (do_fputc_ftype): New typedef.
 399         (fputstrn_unfiltered): Add do_fputc parameter.
 400
 401 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 402
 403         * regformats/i386/i386-avx.dat: Remove.
 404
 405 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 406
 407         PR gdb/22979
 408         * amd64-tdep.c (amd64_none_init_abi): New function.
 409         (amd64_x32_none_init_abi): New function.
 410         (_initialize_amd64_tdep): Register handlers for x86-64 and
 411         x64_32 with GDB_OSABI_NONE.
 412         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
 413         GDB_OSABI_NONE osabi.
 414
 415 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 416
 417         PR gdb/22980
 418         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
 419         GDB_OSABI_NONE.
 420         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
 421         * osabi.c (gdb_osabi_names): Add "unknown" entry.
 422
 423 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 424
 425         * common/byte-vector.h (char_vector): New type.
 426         * target.h (target_read_alloc): Return
 427         gdb::optional<byte_vector>.
 428         (target_read_stralloc): Return gdb::optional<char_vector>.
 429         (target_get_osdata): Return gdb::optional<char_vector>.
 430         * target.c (target_read_alloc_1): Templatize.  Replacement
 431         manual memory management with vector.
 432         (target_read_alloc): Change return type, adjust.
 433         (target_read_stralloc): Change return type, adjust.
 434         (target_get_osdata): Change return type, adjust.
 435         * auxv.c (struct auxv_info) <length>: Remove.
 436         <data>: Change type to gdb::optional<byte_vector>.
 437         (auxv_inferior_data_cleanup): Free auxv_info with delete.
 438         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
 439         (target_auxv_search): Adjust.
 440         (fprint_target_auxv): Adjust.
 441         * avr-tdep.c (avr_io_reg_read_command): Adjust.
 442         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
 443         (linux_make_corefile_notes): Adjust.
 444         * osdata.c (get_osdata): Adjust.
 445         * remote.c (remote_get_threads_with_qxfer): Adjust.
 446         (remote_memory_map): Adjust.
 447         (remote_traceframe_info): Adjust.
 448         (btrace_read_config): Adjust.
 449         (remote_read_btrace): Adjust.
 450         (remote_pid_to_exec_file): Adjust.
 451         * solib-aix.c (solib_aix_get_library_list): Adjust.
 452         * solib-dsbt.c (decode_loadmap): Don't free buf.
 453         (dsbt_get_initial_loadmaps): Adjust.
 454         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
 455         * solib-target.c (solib_target_current_sos): Adjust.
 456         * tracepoint.c (sdata_make_value): Adjust.
 457         * xml-support.c (xinclude_start_include): Adjust.
 458         (xml_fetch_content_from_file): Adjust.
 459         * xml-support.h (xml_fetch_another): Change return type.
 460         (xml_fetch_content_from_file): Change return type.
 461         * xml-syscall.c (xml_init_syscalls_info): Adjust.
 462         * xml-tdesc.c (file_read_description_xml): Adjust.
 463         (fetch_available_features_from_target): Change return type.
 464         (target_fetch_description_xml): Adjust.
 465         (target_read_description_xml): Adjust.
 466
 467 2018-04-06  Tom Tromey  <tom@tromey.com>
 468
 469         * value.c (~value): Update.
 470         (struct value) <contents>: Now unique_xmalloc_ptr.
 471         (value_contents_bits_eq, allocate_value_contents)
 472         (value_contents_raw, value_contents_all_raw)
 473         (value_contents_for_printing, value_contents_for_printing_const)
 474         (set_value_enclosing_type): Update.
 475
 476 2018-04-06  Tom Tromey  <tom@tromey.com>
 477
 478         * value.c (range_s): Remove typedef, VEC.
 479         (struct range): Add operator<.
 480         (range_lessthan): Remove.
 481         (ranges_contain): Change type.
 482         (~value): Update.
 483         (struct value) <unavailable, optimized_out>: Now std::vector.
 484         (value_entirely_available)
 485         (value_entirely_covered_by_range_vector)
 486         (value_entirely_unavailable, value_entirely_optimized_out):
 487         Update.
 488         (insert_into_bit_range_vector): Change argument type.
 489         (find_first_range_overlap): Likewise.
 490         (struct ranges_and_idx, value_contents_bits_eq)
 491         (require_not_optimized_out, require_available): Update.
 492         (ranges_copy_adjusted): Change argument types.
 493         (value_optimized_out, value_copy, value_fetch_lazy): Update.
 494
 495 2018-04-06  Tom Tromey  <tom@tromey.com>
 496
 497         * value.c (~value): Update.
 498         (struct value) <parent>: Now a value_ref_ptr.
 499         (value_parent, set_value_parent, value_address, value_copy):
 500         Update.
 501
 502 2018-04-06  Tom Tromey  <tom@tromey.com>
 503
 504         * value.c (struct value): Add constructor, destructor, and member
 505         initializers.
 506         (allocate_value_lazy, value_decref): Update.
 507
 508 2018-04-06  Tom Tromey  <tom@tromey.com>
 509
 510         * value.c (struct value) <released, next>: Remove.
 511         (all_values): Now a std::vector.
 512         (allocate_value_lazy): Update.
 513         (value_next): Remove.
 514         (value_mark, value_free_to_mark, release_value)
 515         (value_release_to_mark): Update.
 516
 517 2018-04-06  Tom Tromey  <tom@tromey.com>
 518
 519         * value.h (fetch_subexp_value, value_release_to_mark): Update.
 520         (free_value_chain): Remove.
 521         * value.c (free_value_chain): Remove.
 522         (value_release_to_mark): Return a std::vector.
 523         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
 524         std::vector.
 525         (check_condition): Update.
 526         * eval.c (fetch_subexp_value): Change "val_chain" to a
 527         std::vector.
 528         * breakpoint.c (update_watchpoint): Update.
 529         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
 530
 531 2018-04-06  Tom Tromey  <tom@tromey.com>
 532
 533         * value.h (free_all_values): Remove.
 534         * value.c (free_all_values): Remove.
 535
 536 2018-04-06  Tom Tromey  <tom@tromey.com>
 537
 538         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
 539         (value_history_chain, value_history_count): Remove.
 540         (value_history): New global.
 541         (record_latest_value, access_value_history, show_values)
 542         (preserve_values): Update.
 543
 544 2018-04-06  Tom Tromey  <tom@tromey.com>
 545
 546         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
 547         * varobj.c (varobj_set_display_format, varobj_set_value)
 548         (install_default_visualizer, construct_visualizer)
 549         (install_new_value, ~varobj, varobj_get_value_type)
 550         (my_value_of_variable, varobj_editable_p): Update.
 551         * c-varobj.c (c_describe_child, c_value_of_variable)
 552         (cplus_number_of_children, cplus_describe_child): Update.
 553         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
 554         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
 555         (ada_value_of_variable, ada_value_is_changeable_p): Update.
 556
 557 2018-04-06  Tom Tromey  <tom@tromey.com>
 558
 559         * printcmd.c (last_examine_address): Change type to
 560         value_ref_ptr.
 561         (do_examine, x_command): Update.
 562
 563 2018-04-06  Tom Tromey  <tom@tromey.com>
 564
 565         * value.c (release_value): Update.
 566         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
 567         (struct bpstats) <val>: Now a value_ref_ptr.
 568         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
 569         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
 570         (~watchpoint, print_it_watchpoint, watch_command_1)
 571         (invalidate_bp_value_on_memory_change): Update.
 572
 573 2018-04-06  Tom Tromey  <tom@tromey.com>
 574
 575         * varobj.c (varobj_clear_saved_item)
 576         (update_dynamic_varobj_children, install_new_value, ~varobj):
 577         Update.
 578         * value.h (value_incref): Move declaration earlier.
 579         (value_decref): Rename from value_free.
 580         (struct value_ref_policy): New.
 581         (value_ref_ptr): New typedef.
 582         (struct value_deleter): Remove.
 583         (gdb_value_up): Remove typedef.
 584         (release_value): Change return type.
 585         (release_value_or_incref): Remove.
 586         * value.c (set_value_parent): Update.
 587         (value_incref): Change return type.
 588         (value_decref): Rename from value_free.
 589         (value_free_to_mark, free_all_values, free_value_chain): Update.
 590         (release_value): Return value_ref_ptr.
 591         (release_value_or_incref): Remove.
 592         (record_latest_value, set_internalvar, clear_internalvar):
 593         Update.
 594         * stack.c (info_frame_command): Don't call value_free.
 595         * python/py-value.c (valpy_dealloc, valpy_new)
 596         (value_to_value_object): Update.
 597         * printcmd.c (do_examine): Update.
 598         * opencl-lang.c (lval_func_free_closure): Update.
 599         * mi/mi-main.c (register_changed_p): Don't call value_free.
 600         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
 601         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
 602         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
 603         value_free.
 604         * guile/scm-value.c (vlscm_free_value_smob)
 605         (vlscm_scm_from_value): Update.
 606         * frame.c (frame_register_unwind, frame_unwind_register_signed)
 607         (frame_unwind_register_unsigned, get_frame_register_bytes)
 608         (put_frame_register_bytes): Don't call value_free.
 609         * findvar.c (address_from_register): Don't call value_free.
 610         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
 611         * dwarf2loc.c (entry_data_value_free_closure)
 612         (value_of_dwarf_reg_entry, free_pieced_value_closure)
 613         (dwarf2_evaluate_loc_desc_full): Update.
 614         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
 615         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
 616         (~watchpoint, watch_command_1)
 617         (invalidate_bp_value_on_memory_change): Update.
 618         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
 619
 620 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
 621
 622         PR gdb/23022
 623         * warning.m4: Add -Wno-error=deprecated-register.
 624         * configure: Re-generate.
 625
 626 2018-04-05  Tom Tromey  <tom@tromey.com>
 627
 628         * linespec.h: Remove include of "vec.h".
 629
 630 2018-04-05  Tom Tromey  <tom@tromey.com>
 631
 632         * linespec.c (typep): Remove typedef.
 633         (find_methods, find_superclass_methods): Take a std::vector.
 634         (find_method): Use std::vector.
 635
 636 2018-04-05  Tom Tromey  <tom@tromey.com>
 637
 638         * utils.c (compare_strings): Remove.
 639         * utils.h (compare_strings): Remove.
 640         * objc-lang.h (find_imps): Update.
 641         * objc-lang.c (find_methods): Take a std::vector.
 642         (uniquify_strings, find_imps): Likewise.
 643         * linespec.c (find_methods): Take a std::vector.
 644         (decode_objc): Use std::vector.
 645         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
 646         a std::vector.
 647         (find_method, find_function_symbols): Use std::vector.
 648
 649 2018-04-05  Tom Tromey  <tom@tromey.com>
 650
 651         * completer.c (completion_tracker::completion_tracker): Remove
 652         cast.
 653         (completion_tracker::discard_completions): Likewise.
 654         * breakpoint.c (ambiguous_names_p): Remove cast.
 655         * ada-lang.c (_initialize_ada_language): Remove cast.
 656         * utils.h (streq): Update.
 657         (streq_hash): Add new declaration.
 658         * utils.c (streq): Return bool.
 659         (streq_hash): New function.
 660
 661 2018-04-05  Tom Tromey  <tom@tromey.com>
 662
 663         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
 664         Remove a string copy.
 665
 666 2018-04-05  Tom Tromey  <tom@tromey.com>
 667
 668         * linespec.c (filter_results): Use std::vector.
 669         (decode_line_2, decode_line_full): Update.
 670
 671 2018-04-05  Tom Tromey  <tom@tromey.com>
 672
 673         * linespec.c (canonical_to_fullform): Return std::string.
 674         (filter_results): Update.
 675         (struct decode_line_2_item): Add constructor.
 676         <fullform, displayform>: Now std::string.
 677         (decode_line_2_compare_items): Now a std::sort comparator.
 678         (decode_line_2): Update.
 679
 680 2018-04-05  Tom Tromey  <tom@tromey.com>
 681
 682         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
 683         (unexpected_linespec_error): Update.
 684         (linespec_parse_basic, parse_linespec): Update.
 685
 686 2018-04-05  Tom Tromey  <tom@tromey.com>
 687
 688         * linespec.c (linespec_parse_basic): Reindent.
 689
 690 2018-04-05  Tom Tromey  <tom@tromey.com>
 691
 692         * minsyms.h (iterate_over_minimal_symbols): Update.
 693         * minsyms.c (iterate_over_minimal_symbols): Take a
 694         gdb::function_view.
 695         * linespec.c (struct collect_minsyms): Remove.
 696         (compare_msyms): Now a std::sort comparator.
 697         (add_minsym): Add parameters.
 698         (search_minsyms_for_name): Update.  Use std::vector.
 699
 700 2018-04-03  Tom Tromey  <tom@tromey.com>
 701
 702         * mipsread.c (read_alphacoff_dynamic_symtab): Use
 703         gdb::byte_vector.
 704
 705 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
 706
 707         * MAINTAINERS (Write After Approval): Add Weimin Pan.
 708
 709 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
 710
 711         PR gdb/16959
 712         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
 713         printing static type.
 714
 715 2018-04-01  Tom Tromey  <tom@tromey.com>
 716
 717         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
 718         (rs6000_xfer_shared_libraries): Update.
 719
 720 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
 721
 722         * common/gdb_vecs.h (char_ptr): Remove.
 723         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
 724
 725 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
 726
 727         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
 728         with std::vector.
 729         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
 730
 731 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
 732
 733         * tracepoint.h (struct uploaded_tp): Initialize fields.
 734         <actions, step_actions, cmd_strings>: Change type to
 735         std::vector<char *>.
 736         * tracepoint.c (get_uploaded_tp): Allocate with new.
 737         (free_uploaded_tps): Free with delete.
 738         (parse_tracepoint_definition): Adjust to std::vector change.
 739         * breakpoint.c (read_uploaded_action): Likewise.
 740         (create_tracepoint_from_upload): Likewise.
 741         * ctf.c (ctf_write_uploaded_tp): Likewise.
 742         (SET_ARRAY_FIELD): Likewise.
 743         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
 744
 745 2018-03-30  Tom Tromey  <tom@tromey.com>
 746
 747         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
 748         std::unique_ptr.
 749         (svr4_keep_data_in_core): Update.
 750         (svr4_read_so_list): Update.
 751
 752 2018-03-30  Tom Tromey  <tom@tromey.com>
 753
 754         * windows-nat.c (handle_output_debug_string, handle_exception):
 755         Update.
 756         * target.h (target_read_string): Update.
 757         * target.c (target_read_string): Change "string" to
 758         unique_xmalloc_ptr.
 759         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
 760         Update.
 761         * solib-frv.c (frv_current_sos): Update.
 762         * solib-dsbt.c (dsbt_current_sos): Update.
 763         * solib-darwin.c (darwin_current_sos): Update.
 764         * linux-thread-db.c (inferior_has_bug): Update.
 765         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
 766         Update.  Remove alloca.
 767         * ada-lang.c (ada_main_name): Update.
 768
 769 2018-03-30  Tom Tromey  <tom@tromey.com>
 770
 771         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
 772         (struct dwo_file_deleter): New.
 773         (dwo_file_up): New typedef.
 774         (open_and_init_dwo_file): Use dwo_file_up.
 775         (free_dwo_file_cleanup): Remove.
 776
 777 2018-03-30  Tom Tromey  <tom@tromey.com>
 778
 779         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
 780         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
 781
 782 2018-03-30  Tom Tromey  <tom@tromey.com>
 783
 784         * dwarf2read.c (class free_cached_comp_units): New class.
 785         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
 786         (free_cached_comp_units): Remove function.
 787
 788 2018-03-30  Tom Tromey  <tom@tromey.com>
 789
 790         * utils.h (make_cleanup_unpush_target): Remove.
 791         * inf-ptrace.c (struct target_unpusher): New.
 792         (target_unpush_up) New typedef.
 793         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
 794         target_unpush_up.
 795         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
 796
 797 2018-03-27  Tom Tromey  <tom@tromey.com>
 798
 799         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
 800
 801 2018-03-27  Pedro Alves  <palves@redhat.com>
 802             Tom Tromey  <tom@tromey.com>
 803
 804         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
 805         destructor.  Now a class.
 806         (gdb_readline_wrapper_cleanup): Remove function.
 807         (gdb_readline_wrapper): Remove cleanups.
 808
 809 2018-03-27  Tom Tromey  <tom@tromey.com>
 810
 811         * typeprint.h (struct type_print_options) <local_typedefs,
 812         global_typedefs>: Remove "struct" keyword.
 813         (class typedef_hash_table): New class.
 814         (recursively_update_typedef_hash, add_template_parameters)
 815         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
 816         (find_typedef_in_hash): Don't declare.
 817         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
 818         (typedef_hash_table::recursively_update): Rename from
 819         recursively_update_typedef_hash.  Now a member.
 820         (typedef_hash_table::add_template_parameters): Rename from
 821         add_template_parameters.  Now a member.
 822         (typedef_hash_table::typedef_hash_table): Now a constructor;
 823         rename from create_typedef_hash.
 824         (typedef_hash_table::~typedef_hash_table): Now a destructor;
 825         rename from free_typedef_hash.
 826         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
 827         (do_free_global_table): Remove.
 828         (typedef_hash_table::typedef_hash_table): New constructor; renamed
 829         from copy_type_recursive.
 830         (create_global_typedef_table): Remove.
 831         (typedef_hash_table::find_global_typedef): Now a member of
 832         typedef_hash_table.
 833         (typedef_hash_table::find_typedef): Rename from
 834         find_typedef_in_hash; now a member.
 835         (whatis_exp): Update.
 836         * extension.h (struct ext_lang_type_printers): Add constructor and
 837         destructor.
 838         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
 839         declare.
 840         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
 841         Now a constructor; rename from start_ext_lang_type_printers.
 842         (ext_lang_type_printers): Now a destructor; rename from
 843         free_ext_lang_type_printers.
 844         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
 845         Update.
 846         (c_type_print_base_struct_union): Update.  Remove cleanups.
 847
 848 2018-03-27  Tom Tromey  <tom@tromey.com>
 849
 850         * dwarf-index-write.c: Include <cmath>.
 851
 852 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
 853
 854         * NEWS: Add entry describing new "set|show varsize-limit" command.
 855         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
 856         command.
 857         * printcmd.c (_initialize_printcmd): Add "set var" alias of
 858         "set variable".
 859
 860 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
 861
 862         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
 863         dwarf-index-write.c
 864         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
 865         * dwarf-index-common.c: New file.
 866         * dwarf-index-common.h: New file.
 867         * dwarf-index-write.c: New file.
 868         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
 869         (struct dwarf2_section_info): Move from here.
 870         (dwarf2_section_info_def): Likewise.
 871         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
 872         (offset_type): Likewise.
 873         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
 874         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
 875         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
 876         (byte_swap): Likewise.
 877         (MAYBE_SWAP): Likewise.
 878         (dwarf2_per_cu_ptr): Likewise.
 879         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
 880         (struct tu_stats): Likewise.
 881         (struct dwarf2_per_objfile): Likewise.
 882         (struct dwarf2_per_cu_data): Likewise.
 883         (struct signatured_type): Likewise.
 884         (sig_type_ptr): Likewise.
 885         (DEF_VEC_P (sig_type_ptr)): Likewise.
 886         (INDEX4_SUFFIX): Likewise.
 887         (INDEX5_SUFFIX): Likewise.
 888         (DEBUG_STR_SUFFIX): Likewise.
 889         (dwarf2_read_section): Make non-static.
 890         (mapped_index_string_hash): Move from here.
 891         (dwarf5_djb_hash): Likewise.
 892         (file_write): Likewise.
 893         (class data_buf): Likewise.
 894         (struct symtab_index_entry): Likewise.
 895         (struct mapped_symtab): Likewise.
 896         (find_slot): Likewise.
 897         (hash_expand): Likewise.
 898         (add_index_entry): Likewise.
 899         (uniquify_cu_indices): Likewise.
 900         (class c_str_view): Likewise.
 901         (class c_str_view_hasher): Likewise.
 902         (class vector_hasher): Likewise.
 903         (write_hash_table): Likewise.
 904         (psym_index_map): Likewise.
 905         (struct addrmap_index_data): Likewise.
 906         (add_address_entry): Likewise.
 907         (add_address_entry_worker): Likewise.
 908         (write_address_map): Likewise.
 909         (symbol_kind): Likewise.
 910         (write_psymbols): Likewise.
 911         (struct signatured_type_index_data): Likewise.
 912         (write_one_signatured_type): Likewise.
 913         (recursively_count_psymbols): Likewise.
 914         (recursively_write_psymbols): Likewise.
 915         (class debug_names): Likewise.
 916         (check_dwarf64_offsets): Likewise.
 917         (psyms_seen_size): Likewise.
 918         (write_gdbindex): Likewise.
 919         (write_debug_names): Likewise.
 920         (assert_file_size): Likewise.
 921         (write_psymtabs_to_index): Likewise.
 922         (save_gdb_index_command): Likewise.
 923         (_initialize_dwarf2_read): Don't register the "save gdb-index"
 924         command.
 925         * dwarf2read.h: New file.
 926
 927 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
 928
 929         PR gdb/22670
 930         * dwarf2read.c (dwarf2_physname): Do not return the demangled
 931         symbol name if the CU's language stores symbol names in linkage
 932         format.
 933         * language.h (struct language_defn)
 934         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
 935         all instances of this struct.
 936
 937 2018-03-26  Tom Tromey  <tom@tromey.com>
 938
 939         * stack.c (backtrace_command_1): Remove verbose code.
 940
 941 2018-03-26  Tom Tromey  <tom@tromey.com>
 942
 943         * python/py-framefilter.c (py_print_type): Don't catch
 944         exceptions.  Return void.
 945         (py_print_value): Likewise.
 946         (py_print_single_arg): Likewise.
 947         (enumerate_args): Don't catch exceptions.
 948         (py_print_args): Likewise.
 949         (py_print_frame): Likewise.
 950         (gdbpy_apply_frame_filter): Catch exceptions here.
 951
 952 2018-03-26  Tom Tromey  <tom@tromey.com>
 953
 954         * stack.c (_initialize_stack): Remove trailing newlines from help
 955         text.  Add "Usage" line to "backtrace" help.
 956
 957 2018-03-26  Tom Tromey  <tom@tromey.com>
 958
 959         PR python/16486:
 960         * python/py-framefilter.c (py_print_args): Call wrap_hint.
 961
 962 2018-03-26  Tom Tromey  <tom@tromey.com>
 963
 964         * python/py-framefilter.c (py_print_single_arg): Return
 965         EXT_LANG_BT_ERROR from catch.
 966
 967 2018-03-26  Tom Tromey  <tom@tromey.com>
 968
 969         PR backtrace/15584:
 970         * stack.c (backtrace_command_1): Move some code into no-filters
 971         "if".
 972
 973 2018-03-26  Tom Tromey  <tom@tromey.com>
 974
 975         * python/py-framefilter.c (throw_quit_or_print_exception): New
 976         function.
 977         (gdbpy_apply_frame_filter): Use it.
 978
 979 2018-03-26  Tom Tromey  <tom@tromey.com>
 980
 981         PR cli/17716:
 982         * python/py-framefilter.c (py_print_type, py_print_value)
 983         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
 984         RETURN_MASK_ERROR.
 985
 986 2018-03-26  Tom Tromey  <tom@tromey.com>
 987
 988         * python/py-framefilter.c (enumerate_args): Use
 989         gdb::unique_xmalloc_ptr.
 990
 991 2018-03-26  Tom Tromey  <tom@tromey.com>
 992
 993         * python/py-framefilter.c (py_print_frame): Return
 994         EXT_LANG_BT_OK.
 995         (gdbpy_apply_frame_filter): Update comment.
 996         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
 997         Remove.
 998         <EXT_LANG_BT_NO_FILTERS>: Change value.
 999
1000 2018-03-26  Tom Tromey  <tom@tromey.com>
1001
1002         PR backtrace/15582:
1003         * stack.c (backtrace_command): Parse "hide" argument.
1004         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
1005         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
1006         constant.
1007
1008 2018-03-26  Tom Tromey  <tom@tromey.com>
1009
1010         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
1011         add "flags".
1012         (backtrace_command): Remove "fulltrace", add "flags".
1013
1014 2018-03-26  Tom Tromey  <tom@tromey.com>
1015
1016         * stack.c (backtrace_command): Rewrite command line parsing.
1017
1018 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1019
1020         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
1021
1022 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1023
1024         * filename-seen-cache.h: Add include guard.
1025
1026 2018-03-26  Keith Seitz  <keiths@redhat.com>
1027
1028         * symfile.c (place_section): Remove "struct" from section_addr_info
1029         in comment.
1030         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
1031         "struct" keyword from section_addr_info.
1032
1033 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
1034
1035         * regformats/regdef.h (reg): Add constructors.
1036
1037 2018-03-25  Pedro Alves  <palves@redhat.com>
1038
1039         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
1040         if then/else bodies in var_func_name extraction.
1041
1042 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
1043
1044         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
1045         lookup_minimal_symbol() to find symbol entry.
1046         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
1047
1048 2018-03-23  Keith Seitz  <keiths@redhat.com>
1049
1050         PR c++/22968
1051         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
1052         nested type definitions for C++, too.
1053
1054 2018-03-23  Tom Tromey  <tom@tromey.com>
1055
1056         * machoread.c (struct oso_el): Add a constructor.  Don't define as
1057         a typedef.
1058         (macho_register_oso): Remove.
1059         (macho_symtab_read): Take a std::vector.
1060         (oso_el_compare_name): Now a std::sort comparator.
1061         (macho_symfile_read_all_oso): Take a std::vector.
1062         (macho_symfile_read): Use std::vector.  Remove cleanups.
1063
1064 2018-03-22  Tom Tromey  <tom@tromey.com>
1065
1066         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
1067         (record_full_goto_bookmark): Use std::string.
1068
1069 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1070
1071         PR tdep/18295
1072         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
1073         a single mask.
1074
1075 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1076
1077         * rs6000-tdep.c (store_insn_p): New function.
1078         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
1079         and cr_reg to their unshifted values. Use store_insn_p to
1080         match LR saves using either R1 or fdata->alloca_reg. Use
1081         store_insn_p to match CR saves. Set alloca_reg_offset
1082         when alloca_reg and framep are set. Remove lr_reg shift
1083         when assigning to fdata->lr_register.
1084
1085 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1086
1087         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
1088         command line args instead of emitting a warning.
1089
1090 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1091
1092         * tracepoint.h (struct static_tracepoint_marker): Initialize
1093         fields, define default constructor, move constructor and move
1094         assignment, disable the rest.
1095         <str_id, extra>: Make std::string.
1096         (release_static_tracepoint_marker): Remove.
1097         (free_current_marker): Remove.
1098         * tracepoint.c (free_current_marker): Remove.
1099         (parse_static_tracepoint_marker_definition): Adjust to
1100         std::string, use new hex2str overload.
1101         (release_static_tracepoint_marker): Remove.
1102         (print_one_static_tracepoint_marker): Get marker by reference
1103         and adjust to std::string.
1104         (info_static_tracepoint_markers_command): Adjust to std::vector
1105         changes
1106         * target.h (static_tracepoint_marker_p): Remove typedef.
1107         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
1108         (struct target_ops) <to_static_tracepoint_marker_at>: Return
1109         bool.
1110         <to_static_tracepoint_markers_by_strid>: Return std::vector.
1111         * target-debug.h
1112         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
1113         (target_debug_print_std_vector_static_tracepoint_marker): New.
1114         (target_debug_print_struct_static_tracepoint_marker_p): Rename
1115         to...
1116         (target_debug_print_static_tracepoint_marker_p): ... this.
1117         * target-delegates.c: Re-generate.
1118         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
1119         Make std::string.
1120         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
1121         (decode_static_tracepoint_spec): Adjust to std::vector.
1122         (tracepoint_print_one_detail): Adjust to std::string.
1123         (strace_marker_decode_location): Adjust to std::string.
1124         (update_static_tracepoint): Adjust to std::string, remove call
1125         to release_static_tracepoint_marker.
1126         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
1127         Adjust to std::vector.
1128         * remote.c (remote_static_tracepoint_marker_at): Return bool.
1129         (remote_static_tracepoint_markers_by_strid): Adjust to
1130         std::vector.
1131         * common/rsp-low.h (hex2str): New overload with explicit count
1132         of bytes.
1133         * common/rsp-low.c (hex2str): New overload with explicit count
1134         of bytes.
1135         * unittests/rsp-low-selftests.c (test_hex2str): New function.
1136         (_initialize_rsp_low_selftests): Add test_hex2str test.
1137         * unittests/tracepoint-selftests.c
1138         (test_parse_static_tracepoint_marker_definition): Adjust to
1139         std::string.
1140
1141 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1142
1143         * tracepoint.c (parse_static_tracepoint_marker_definition):
1144         Consider case where the definition is followed by more
1145         definitions.
1146         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1147         tracepoint-selftests.c.
1148         * unittests/tracepoint-selftests.c: New.
1149
1150 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1151
1152         * MAINTAINERS (Write After Approval): Add Pedro Franco de
1153         Carvalho.
1154
1155 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1156
1157         * symtab.c (find_pc_sect_line): fixed indentation.
1158
1159 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1160
1161         * symtab.c (find_pc_sect_line): now uses binary search.
1162
1163 2018-03-19  Tom Tromey  <tom@tromey.com>
1164
1165         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
1166         "IDENT" production.
1167
1168 2018-03-19  Pedro Alves  <palves@redhat.com>
1169             Tom Tromey  <tom@tromey.com>
1170
1171         * unittests/observable-selftests.c: New file.
1172         * common/observable.h: New file.
1173         * observable.h: New file.
1174         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
1175         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
1176         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
1177         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
1178         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
1179         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
1180         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
1181         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
1182         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
1183         python/py-breakpoint.c, python/py-finishbreakpoint.c,
1184         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
1185         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
1186         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
1187         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
1188         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
1189         tui/tui-interp.c, valops.c: Update all users.
1190         * tui/tui-hooks.c (tui_bp_created_observer)
1191         (tui_bp_deleted_observer, tui_bp_modified_observer)
1192         (tui_inferior_exit_observer, tui_before_prompt_observer)
1193         (tui_normal_stop_observer, tui_register_changed_observer):
1194         Remove.
1195         (tui_observers_token): New global.
1196         (attach_or_detach, tui_attach_detach_observers): New functions.
1197         (tui_install_hooks, tui_remove_hooks): Use
1198         tui_attach_detach_observers.
1199         * record-btrace.c (record_btrace_thread_observer): Remove.
1200         (record_btrace_thread_observer_token): New global.
1201         * observer.sh: Remove.
1202         * observer.c: Rename to observable.c.
1203         * observable.c (namespace gdb_observers): Define new objects.
1204         (observer_debug): Move into gdb_observers namespace.
1205         (struct observer, struct observer_list, xalloc_observer_list_node)
1206         (xfree_observer_list_node, generic_observer_attach)
1207         (generic_observer_detach, generic_observer_notify): Remove.
1208         (_initialize_observer): Update.
1209         Don't include observer.inc.
1210         * Makefile.in (generated_files): Remove observer.h, observer.inc.
1211         (clean mostlyclean): Likewise.
1212         (observer.h, observer.inc): Remove targets.
1213         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
1214         (COMMON_SFILES): Use observable.c, not observer.c.
1215         * .gitignore: Remove observer.h.
1216
1217 2018-03-18  Tom Tromey  <tom@tromey.com>
1218
1219         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
1220         gdb::def_vector.
1221         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
1222
1223 2018-03-17  Tom Tromey  <tom@tromey.com>
1224
1225         * auto-load.c (auto_load_objfile_script_1): Use std::string.
1226
1227 2018-03-17  Tom Tromey  <tom@tromey.com>
1228
1229         * target.c (class scoped_target_fd): New.
1230         (target_fileio_close_cleanup): Remove.
1231         (target_fileio_read_alloc_1): Use scoped_target_fd.
1232
1233 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
1234
1235         * silent-rules.mk: New.
1236         * Makefile.in: Include silent-rules.mk
1237         (srcdir, VPATH, top_srcdir): Move up.
1238         (COMPILE): Add ECHO_CXX.
1239         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
1240         (init.c): Add ECHO_INIT_C.
1241         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1242         (version.c): Add ECHO_GEN.
1243         (printcmd.o): Add ECHO_CXX.
1244         (target-float.o): Add ECHO_CXX.
1245         (ada-exp.o): Add ECHO_CXX.
1246         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
1247         (insight$(EXEEXT)): Add ECHO_CXXLD.
1248         * gnulib/configure.ac: Add AM_SILENT_RULES.
1249         * gnulib/aclocal.m4: Re-generate.
1250         * gnulib/configure: Re-generate.
1251         * gnulib/import/Makefile.in: Re-generate.
1252
1253 2018-03-16  Tom Tromey  <tom@tromey.com>
1254
1255         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
1256         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
1257         * utils.c (do_free_section_addr_info)
1258         (make_cleanup_free_section_addr_info): Remove.
1259         * symfile.h (struct other_sections): Add constructor.
1260         (struct section_addr_info): Remove.
1261         (section_addr_info): New typedef.
1262         (struct sym_fns) <sym_offsets>: Change type of parameter.
1263         (build_section_addr_info_from_objfile)
1264         (relative_addr_info_to_section_offsets, addr_info_make_relative)
1265         (default_symfile_offsets, symbol_file_add)
1266         (symbol_file_add_from_bfd)
1267         (build_section_addr_info_from_section_table): Update.
1268         (alloc_section_addr_info, free_section_addr_info): Don't declare.
1269         * symfile.c (alloc_section_addr_info): Remove.
1270         (build_section_addr_info_from_section_table): Change return type.
1271         Update.
1272         (build_section_addr_info_from_bfd)
1273         (build_section_addr_info_from_objfile): Likewise.
1274         (free_section_addr_info): Remove.
1275         (relative_addr_info_to_section_offsets): Change type of "addrs".
1276         (addrs_section_compar): Now a std::sort comparator.
1277         (addrs_section_sort): Change return type.
1278         (addr_info_make_relative): Change type of "addrs".  Update.
1279         (default_symfile_offsets, syms_from_objfile_1)
1280         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
1281         (symbol_file_add_separate): Update.
1282         (symbol_file_add): Change type of "addrs".  Update.
1283         (add_symbol_file_command): Update.  Remove cleanups.
1284         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
1285         cleanups.
1286         * symfile-debug.c (debug_sym_offsets): Change type of "info".
1287         * solib.c (solib_read_symbols): Update.
1288         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
1289         * machoread.c (macho_symfile_offsets): Update.
1290         * jit.c (jit_bfd_try_read_symtab): Update.
1291
1292 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
1293
1294         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1295         unittests/utils-selftests.c.
1296         * unittests/utils-selftests.c: New file.
1297
1298 2018-03-14  Tom Tromey  <tom@tromey.com>
1299
1300         PR cli/14977:
1301         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
1302         for NULL.
1303
1304 2018-03-14  Tom Tromey  <tom@tromey.com>
1305
1306         PR cli/19918:
1307         * printcmd.c (printf_pointer): Allow "-" in format.
1308
1309 2018-03-14  Tom Tromey  <tom@tromey.com>
1310
1311         * printcmd.c (_initialize_printcmd): Add usage to printf.
1312
1313 2018-03-14  Yao Qi  <qiyao@sourceware.org>
1314
1315         * MAINTAINERS: Update my email address.
1316
1317 2018-03-13  Tom Tromey  <tom@tromey.com>
1318
1319         * machoread.c (macho_check_dsym): Change filenamep to a
1320         std::string*.
1321         (macho_symfile_read): Update.
1322         * symfile.c (load_command): Use std::string.
1323
1324 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1325
1326         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
1327         to error message string.
1328         (riscv_register_name): Use xsnprintf instead of sprintf.
1329         (riscv_insn::fetch_instruction): Use gdb_assert instead of
1330         internal_error.
1331         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
1332         error.
1333         (riscv_push_dummy_call): Likewise.
1334
1335 2018-03-12  Tom Tromey  <tom@tromey.com>
1336
1337         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
1338         Use gdb::byte_vector.
1339         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
1340
1341 2018-03-12  Yao Qi  <yao.qi@linaro.org>
1342
1343         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
1344         parameter type to readable_regcache.
1345         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
1346         the declaration.
1347
1348 2018-03-11  Tom Tromey  <tom@tromey.com>
1349
1350         * dwarf2read.c (struct nextfield): Add initializers.
1351         (struct nextfnfield): Remove.
1352         (struct fnfieldlist): Add initializers.  Remove "length" and
1353         "head", use std::vector.
1354         (struct decl_field_list): Remove.
1355         (struct field_info): Add initializers.
1356         <fields, baseclasses>: Now std::vector.
1357         <nbaseclasses, nfnfields, typedef_field_list_count,
1358         nested_types_list_count>: Remove.
1359         (dwarf2_add_field, dwarf2_add_type_defn)
1360         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
1361         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
1362         (process_structure_scope): Update.
1363
1364 2018-03-11  Tom Tromey  <tom@tromey.com>
1365
1366         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
1367         for use by std::sort.
1368         (build_type_psymtabs_1): Use std::vector.
1369
1370 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
1371
1372         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
1373         and LIBMPFR in the printed configuration.
1374
1375 2018-03-08  Tom Tromey  <tom@tromey.com>
1376
1377         * source.c (get_filename_and_charpos): Use scoped_fd.
1378         * nto-procfs.c (procfs_open_1): Use scoped_fd.
1379         (procfs_pidlist): Likewise.
1380         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
1381         (iterate_over_mappings): Likewise.
1382
1383 2018-03-08  Tom Tromey  <tom@tromey.com>
1384
1385         * infcall.c (struct call_return_meta_info)
1386         <stack_temporaries_enabled>: Remove.
1387         (get_call_return_value, call_function_by_hand_dummy): Update.
1388         * thread.c (disable_thread_stack_temporaries): Remove.
1389         (enable_thread_stack_temporaries): Remove.
1390         (thread_stack_temporaries_enabled_p): Return bool.
1391         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
1392         (get_last_thread_stack_temporary): Update.
1393         * eval.c (evaluate_subexp): Update.
1394         * gdbthread.h (class enable_thread_stack_temporaries): Now a
1395         class, not a function.
1396         (value_ptr, value_vec): Remove typedefs.
1397         (class thread_info) <stack_temporaries_enabled>: Now bool.
1398         <stack_temporaries>: Now a std::vector.
1399         (thread_stack_temporaries_enabled_p)
1400         (value_in_thread_stack_temporaries): Return bool.
1401
1402 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
1403
1404         * remote.c (putpkt_binary): Fix omitted bytes reporting.
1405         (getpkt_or_notif_sane_1): Likewise.
1406
1407 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1408
1409         * build-id.c (build_id_to_debug_bfd): Use std::string.
1410
1411 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1412
1413         * build-id.c (find_separate_debug_file_by_buildid): Return
1414         std::string.
1415         * build-id.h (find_separate_debug_file_by_buildid): Return
1416         std::string.
1417         * coffread.c (coff_symfile_read): Adjust to std::string.
1418         * elfread.c (elf_symfile_read): Adjust to std::string.
1419         * symfile.c (separate_debug_file_exists): Change parameter to
1420         std::string.
1421         (find_separate_debug_file): Return std::string.
1422         (find_separate_debug_file_by_debuglink): Return std::string.
1423         * symfile.h (find_separate_debug_file_by_debuglink): Return
1424         std::string.
1425
1426 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1427
1428         * common/xml-utils.c (xml_escape_text): Move code to...
1429         (xml_escape_text_append): ... this new function.
1430         * common/xml-utils.h (xml_escape_text_append): New declaration.
1431         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
1432         New function.
1433         (_initialize_xml_utils): register test_xml_escape_text_append as
1434         a selftest.
1435
1436 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
1437
1438         * defs.h: Remove MAX_REGISTER_SIZE.
1439         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
1440         asserts.
1441         * python/py-unwind.c (pyuw_sniffer): Likewise.
1442
1443 2018-03-07  Tom Tromey  <tom@tromey.com>
1444
1445         * linux-tdep.c (linux_info_proc): Update.
1446         * target.h (struct target_ops) <to_fileio_readlink>: Return
1447         optional<string>.
1448         (target_fileio_readlink): Return optional<string>.
1449         * remote.c (remote_hostio_readlink): Return optional<string>.
1450         * inf-child.c (inf_child_fileio_readlink): Return
1451         optional<string>.
1452         * target.c (target_fileio_readlink): Return optional<string>.
1453
1454 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
1455
1456         * regcache.c (cooked_read_test): Add riscv to the list of
1457         architectures that have a save_reggroup.
1458
1459 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1460
1461         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
1462         value is not a dynamic class object.
1463
1464 2018-03-06  Tom Tromey  <tom@tromey.com>
1465
1466         * rust-exp.y: Formatting fixes.
1467
1468 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1469
1470         * riscv-tdep.c (riscv_register_name): Remove target description
1471         support.
1472         (riscv_gdbarch_init): Remove target description check.
1473
1474 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1475
1476         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
1477         comment.
1478         * riscv-tdep.h: Likewise.
1479
1480 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1481
1482         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
1483         (riscv_pseudo_register_write): Delete.
1484         (riscv_gdbarch_init): Remove all use of pseudo registers.
1485
1486 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1487
1488         * record-btrace.c (btrace_print_lines): Replace cleanup
1489         parameter with RAII equivalents.
1490         (btrace_insn_history): Replace cleanup with RAII equivalents.
1491         * ui-out.h (make_cleanup_ui_out_list_begin_end,
1492         make_cleanup_ui_out_tuple_begin_end): Remove.
1493         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
1494         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
1495         make_cleanup_ui_out_list_begin_end): Remove.
1496
1497 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1498
1499         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
1500         parameter types to std::vector.  Use bool.
1501         (record_btrace_wait): Replace VEC(tp_t) with
1502         std::vector<thread_info *>.
1503         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
1504
1505 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1506
1507         * record-btrace.c (record_btrace_disable_callback): Remove.
1508         (struct scoped_btrace_disable): New.
1509         (record_btrace_open): Use scoped_btrace_disable.
1510
1511 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1512
1513         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
1514         reading values from registers.
1515
1516 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1517
1518         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
1519         where appropriate.
1520
1521 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1522
1523         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
1524         change parameter type.  Use GDB's print functions, and use
1525         core_addr_to_string where appropriate.
1526         (riscv_push_dummy_call): Use core_addr_to_string where
1527         appropriate, update call to riscv_print_arg_location, and reindent
1528         a few lines.
1529         (riscv_return_value): Update call to riscv_print_arg_location.
1530
1531 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1532             Tim Newsome <tim@sifive.com>
1533             Albert Ou <a0u@eecs.berkeley.edu>
1534             Darius Rad <darius@bluespec.com>
1535
1536         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
1537         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
1538         (ALLDEPFILES): Add riscv-tdep.c
1539         * configure.tgt: Add riscv support.
1540         * riscv-tdep.c: New file.
1541         * riscv-tdep.h: New file.
1542         * NEWS: Mention new target.
1543         * MAINTAINERS: Add entry for riscv.
1544
1545 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1546
1547         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
1548         fields within aggregates.
1549
1550 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
1551
1552         * record-btrace.c (btrace_print_lines): Change type of flags to
1553         gdb_disassembly_flags.
1554
1555 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
1556
1557         * fbsd-nat.c: Include "inf-ptrace.h".
1558         (USE_SIGTRAP_SIGINFO): Conditionally define.
1559         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
1560         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
1561         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
1562         function.
1563         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
1564         Likewise.
1565         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
1566         Likewise.
1567         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
1568         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
1569         "supports_stopped_by_hw_breakpoint" target methods.
1570
1571 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
1572
1573         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
1574         * fbsd-nat.c (debug_fbsd_nat): New variable.
1575         (show_fbsd_nat_debug): New function.
1576         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
1577         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
1578
1579 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
1580
1581         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
1582         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
1583         prototype.
1584         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
1585         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
1586         method.
1587
1588 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1589
1590         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
1591         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
1592
1593 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1594
1595         * charset.c (struct charset_vector): New.
1596         (charsets): Change type to charset_vector.
1597         (find_charset_names): Adjust.
1598         (add_one): Adjust.
1599         (_initialize_charset): Adjust.
1600
1601 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1602
1603         * progspace.h (struct program_space) <deleted_solibs>: Change
1604         type to std::vector<std::string>.
1605         * progspace.c (clear_program_space_solib_cache): Adjust.
1606         * breakpoint.c (print_solib_event): Adjust.
1607         (check_status_catch_solib): Adjust.
1608         * solib.c (update_solib_list): Adjust.
1609         * ui-out.h (class ui_out) <field_string>: New overload.
1610         * ui-out.c (ui_out::field_string): New overload.
1611
1612 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1613
1614         * progspace.h (struct program_space): Add constructor and
1615         destructor, initialize fields.
1616         (add_program_space): Remove.
1617         * progspace.c (add_program_space): Rename to...
1618         (program_space::program_space): ... this.
1619         (release_program_space): Rename to...
1620         (program_space::~program_space): ... this.
1621         (delete_program_space): Use delete to delete program_space.
1622         (initialize_progspace): Use new to allocate program_space.
1623         * inferior.c (add_inferior_with_spaces): Likewise.
1624         (clone_inferior_command): Likewise.
1625         * infrun.c (follow_fork_inferior): Likewise.
1626         (handle_vfork_child_exec_or_exit): Likewise.
1627
1628 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1629
1630         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
1631         (delim_string_to_char_ptr_vec): Return std::vector of
1632         gdb::unique_xmalloc_ptr.
1633         (dirnames_to_char_ptr_vec_append): Take std::vector of
1634         gdb::unique_xmalloc_ptr.
1635         (dirnames_to_char_ptr_vec): Return std::vector of
1636         gdb::unique_xmalloc_ptr.
1637         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
1638         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
1639         (delim_string_to_char_ptr_vec): Return an std::vector of
1640         gdb::unique_xmalloc_ptr, adjust the code.
1641         (dirnames_to_char_ptr_vec_append): Take an std::vector of
1642         gdb::unique_xmalloc_ptr, adjust the code.
1643         (dirnames_to_char_ptr_vec): Return an std::vector of
1644         gdb::unique_xmalloc_ptr, adjust the code.
1645         * auto-load.c (auto_load_safe_path_vec): Change type to
1646         std::vector of gdb::unique_xmalloc_ptr.
1647         (auto_load_expand_dir_vars): Return an std::vector of
1648         gdb::unique_xmalloc_ptr, adjust the code.
1649         (auto_load_safe_path_vec_update): Adjust.
1650         (filename_is_in_auto_load_safe_path_vec): Adjust.
1651         (auto_load_objfile_script_1): Adjust.
1652         * build-id.c (build_id_to_debug_bfd): Adjust.
1653         * linux-thread-db.c (thread_db_load_search): Adjust.
1654         * source.c (add_path): Adjust.
1655         (openp): Adjust.
1656         * symfile.c (find_separate_debug_file): Adjust.
1657         * utils.c (do_free_char_ptr_vec): Remove.
1658         (make_cleanup_free_char_ptr_vec): Remove.
1659
1660 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
1661
1662         PR gdb/22907
1663         * common/pathstuff.c: Conditionally include "<windows.h>".
1664
1665 2018-03-01  Georg Sauthoff  <mail@georg.so>
1666
1667         PR gdb/22888
1668         * gcore.in: Quote variables and switch interpreter to bash.
1669
1670 2018-03-01  Tom Tromey  <tom@tromey.com>
1671
1672         * dwarf2read.c (alloc_discriminant_info): Fix default_index
1673         assertion.  Add assertion for discriminant_index.
1674         (quirk_rust_enum): Use correct base type name in univariant case.
1675
1676 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
1677
1678         * record.c (get_call_history_modifiers): Return a
1679         record_print_flags.
1680         (cmd_record_call_history): Adjust.
1681         * record-btrace.c (record_btrace_call_history): Adjust.
1682         (record_btrace_call_history_range): Adjust.
1683         (record_btrace_call_history_from): Adjust.
1684         * target-debug.h (target_debug_print_record_print_flags): New.
1685         * target-delegates.c: Re-generate.
1686         * target.c (target_call_history): Change flags type.
1687         (target_call_history_from): Likewise.
1688         (target_call_history_range): Likewise.
1689         * target.h (struct target_ops) <target_call_history>: Likewise.
1690         (target_call_history_from): Likewise.
1691         (target_call_history_range): Likewise.
1692
1693 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
1694             Simon Marchi  <simon.marchi@polymtl.ca>
1695
1696         * common/common-utils.c: Include "sys/stat.h".
1697         (is_regular_file): Move here from "source.c"; change return
1698         type to "bool".
1699         * common/common-utils.h (is_regular_file): New prototype.
1700         * common/pathstuff.c (contains_dir_separator): New function.
1701         * common/pathstuff.h (contains_dir_separator): New prototype.
1702         * source.c: Don't include "sys/stat.h".
1703         (is_regular_file): Move to "common/common-utils.c".
1704
1705 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
1706
1707         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
1708         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
1709         * auto-load.c: Include "common/pathstuff.h".
1710         * common/common-def.h (current_directory): Move here.
1711         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
1712         function.
1713         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
1714         prototype.
1715         * common/pathstuff.c: New file.
1716         * common/pathstuff.h: New file.
1717         * compile/compile.c: Include "common/pathstuff.h".
1718         * defs.h (current_directory): Move to "common/common-defs.h".
1719         * dwarf2read.c: Include "common/pathstuff.h".
1720         * exec.c: Likewise.
1721         * guile/scm-safe-call.c: Likewise.
1722         * linux-thread-db.c: Likewise.
1723         * main.c: Likewise.
1724         * nto-tdep.c: Likewise.
1725         * objfiles.c: Likewise.
1726         * source.c: Likewise.
1727         * symtab.c: Likewise.
1728         * utils.c: Include "common/pathstuff.h".
1729         (gdb_realpath): Move to "common/pathstuff.c".
1730         (gdb_realpath_keepfile): Likewise.
1731         (gdb_abspath): Likewise.
1732         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
1733         (gdb_realpath_keepfile): Likewise.
1734         (gdb_abspath): Likewise.
1735
1736 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
1737
1738         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
1739         wildcard process pid for super_resume for kernels with a
1740         specific bug.
1741
1742 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
1743
1744         * compile/compile.c (get_args): Add additional comments
1745         explaining function.
1746
1747 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
1748             Tom Tromey  <tom@tromey.com>
1749
1750         * target.h (memory_write_request_s): Remove typedef.  Don't define
1751         VEC.
1752         (target_write_memory_blocks): Change argument to std::vector.
1753         (struct memory_write_request): Add constructor.
1754         * target-memory.c (compare_block_starting_address): Return bool.
1755         Change argument types.
1756         (claim_memory): Change arguments to use std::vector.
1757         (split_regular_and_flash_blocks, blocks_to_erase)
1758         (compute_garbled_blocks): Likewise.
1759         (cleanup_request_data, cleanup_write_requests_vector): Remove.
1760         (target_write_memory_blocks): Change argument to std::vector.
1761         * symfile.c (struct load_section_data): Add constructor and
1762         destructor.  Use std::vector for "requests".
1763         (struct load_progress_data): Add initializers.
1764         (load_section_callback): Update.  Use "new".
1765         (clear_memory_write_data): Remove.
1766         (generic_load): Update.
1767
1768 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
1769
1770         * arch/aarch64.h: Use common/tdesc.h.
1771
1772 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
1773
1774         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
1775         architecture with a 64-bit ABI.
1776
1777 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
1778
1779         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
1780         ahead of target description loading.
1781
1782 2018-02-26  Tom Tromey  <tom@tromey.com>
1783
1784         * stack.c (backtrace_command_1): Update.
1785         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
1786         of "flags".
1787         * python/py-framefilter.c (py_print_frame)
1788         (gdbpy_apply_frame_filter): Change type of "flags".
1789         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
1790         of "flags".
1791         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
1792         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
1793         * extension.h (enum frame_filter_flag): Rename from
1794         frame_filter_flags.
1795         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
1796         (apply_ext_lang_frame_filter): Change type of "flags".
1797         * extension.c (apply_ext_lang_frame_filter): Change type of
1798         "flags".
1799         * extension-priv.h (struct extension_language_ops)
1800         <apply_frame_filter>: Change type of "flags".
1801
1802 2018-02-26  Tom Tromey  <tom@tromey.com>
1803
1804         PR python/16497:
1805         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
1806         off-by-one in py_end computation.
1807         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
1808         PRINT_MORE_FRAMES.
1809         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
1810         constant.
1811
1812 2018-02-26  Tom Tromey  <tom@tromey.com>
1813
1814         * dwarf2read.c (struct variant_field): New.
1815         (struct nextfield) <variant>: New field.
1816         (dwarf2_add_field): Handle DW_TAG_variant_part.
1817         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
1818         discriminated union.
1819         (read_structure_type): Handle DW_TAG_variant_part.
1820         (handle_struct_member_die): New function, extracted from
1821         process_structure_scope.  Handle DW_TAG_variant.
1822         (process_structure_scope): Handle discriminated unions.  Call
1823         handle_struct_member_die.
1824
1825 2018-02-26  Tom Tromey  <tom@tromey.com>
1826
1827         * rust-lang.h (rust_last_path_segment): Declare.
1828         * rust-lang.c (rust_last_path_segment): Now public.  Change
1829         contract.
1830         (struct disr_info): Remove.
1831         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
1832         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
1833         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
1834         (rust_enum_p, rust_enum_variant): New function.
1835         (rust_underscore_fields): Remove "offset" parameter.
1836         (rust_print_enum): New function.
1837         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
1838         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
1839         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
1840         enums.
1841         (rust_internal_print_type): New function, from rust_print_type.
1842         Remove enum code.
1843         (rust_print_type): Call rust_internal_print_type.
1844         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
1845         Update enum handling.
1846         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
1847         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
1848         (rust_union_quirks): New functions.
1849         (process_full_comp_unit, process_full_type_unit): Call
1850         rust_union_quirks.
1851         (process_structure_scope): Update rust_unions if necessary.
1852
1853 2018-02-26  Tom Tromey  <tom@tromey.com>
1854
1855         * value.h (value_union_variant): Declare.
1856         * valops.c (value_union_variant): New function.
1857         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
1858         (struct discriminant_info): New.
1859         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
1860         enumerator.
1861         (struct main_type) <flag_discriminated_union>: New field.
1862
1863 2018-02-26  Tom Tromey  <tom@tromey.com>
1864
1865         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1866         unittests/unpack-selftests.c.
1867         * unittests/unpack-selftests.c: New file.
1868         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
1869
1870 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1871
1872         * dwarf2read.c (struct partial_die_info) <read>: New method.
1873         (read_partial_die): Remove the declaration.
1874         (load_partial_dies): Update.
1875         (partial_die_info::partial_die_info):
1876         (read_partial_die): Change it to partial_die_info::read.
1877
1878 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1879
1880         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
1881         (fixup_partial_die): Remove declaration.
1882         (scan_partial_symbols): Update.
1883         (partial_die_parent_scope): Likewise.
1884         (partial_die_full_name): Likewise.
1885         (fixup_partial_die): Change it to partial_die_info::fixup.
1886
1887 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1888
1889         * dwarf2read.c (read_partial_die): Update the declaration.
1890         (load_partial_dies): Caller update.
1891         (read_partial_die): Remove one argument abbrev_len.
1892
1893 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1894
1895         * dwarf2read.c (struct partial_die_info): Add ctor, delete
1896         assignment operator.
1897         (load_partial_dies): Use ctor and copy ctor.
1898         (read_partial_die): Update.
1899         (dwarf2_cu::find_partial_die): Use ctor.
1900
1901 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1902
1903         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
1904         (find_partial_die_in_comp_unit): Change it to
1905         dwarf2_cu::find_partial_die.
1906         (find_partial_die): Update.
1907
1908 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1909
1910         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
1911         is NULL.
1912
1913 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1914
1915         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
1916
1917 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
1918
1919         * arch/amd64.h: Use common/tdesc.h.
1920         * arch/i386.c: Likewise.
1921         * arch/i386.h: Likewise.
1922         * arch/tic6x.c: Likewise.
1923         * arch/tdesc.h: Move file from here...
1924         * common/tdesc.h: ...to here.
1925         * features/aarch64-core.c: Regenerate.
1926         * features/aarch64-fpu.c: Regenerate.
1927         * features/i386/32bit-avx.c: Regenerate.
1928         * features/i386/32bit-avx512.c: Regenerate.
1929         * features/i386/32bit-core.c: Regenerate.
1930         * features/i386/32bit-linux.c: Regenerate.
1931         * features/i386/32bit-mpx.c: Regenerate.
1932         * features/i386/32bit-pkeys.c: Regenerate.
1933         * features/i386/32bit-sse.c: Regenerate.
1934         * features/i386/64bit-avx.c: Regenerate.
1935         * features/i386/64bit-avx512.c: Regenerate.
1936         * features/i386/64bit-core.c: Regenerate.
1937         * features/i386/64bit-linux.c: Regenerate.
1938         * features/i386/64bit-mpx.c: Regenerate.
1939         * features/i386/64bit-pkeys.c: Regenerate.
1940         * features/i386/64bit-segments.c: Regenerate.
1941         * features/i386/64bit-sse.c: Regenerate.
1942         * features/i386/x32-core.c: Regenerate.
1943         * features/tic6x-c6xp.c: Regenerate.
1944         * features/tic6x-core.c: Regenerate.
1945         * features/tic6x-gp.c: Regenerate.
1946         * target-descriptions.c: Use common/tdesc.h.
1947         * target-descriptions.h: Likewise.
1948
1949 2018-02-24  Tom Tromey  <tom@tromey.com>
1950
1951         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
1952         (try_thread_db_load_from_dir, thread_db_load_search): Use
1953         std::string.
1954         (info_auto_load_libthread_db_compare): Return bool.  Change
1955         argument types.
1956         (info_auto_load_libthread_db): Use std::vector, std::string.
1957         Remove cleanups.
1958
1959 2018-02-24  Tom Tromey  <tom@tromey.com>
1960
1961         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
1962         std::string.
1963         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
1964         std::string*.
1965         * gdbarch.c: Rebuild.
1966         * gdbarch.h: Rebuild.
1967         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
1968         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
1969         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
1970         std::string*.
1971
1972 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
1973
1974         * gdbtypes.h (sect_offset): Change type to uint64_t.
1975         (sect_offset_str): New function.
1976         * dwarf2read.c (create_addrmap_from_aranges): Use
1977         sect_offset_str.
1978         (error_check_comp_unit_head): Likewise.
1979         (create_debug_type_hash_table): Likewise.
1980         (read_cutu_die_from_dwo): Likewise.
1981         (init_cutu_and_read_dies): Likewise.
1982         (init_cutu_and_read_dies_no_follow): Likewise.
1983         (process_psymtab_comp_unit_reader): Likewise.
1984         (partial_die_parent_scope): Likewise.
1985         (peek_die_abbrev): Likewise.
1986         (process_queue): Likewise.
1987         (dwarf2_physname): Likewise.
1988         (read_namespace_alias): Likewise.
1989         (read_import_statement): Likewise.
1990         (create_dwo_cu_reader): Likewise.
1991         (create_cus_hash_table): Likewise.
1992         (lookup_dwo_cutu): Likewise.
1993         (inherit_abstract_dies): Likewise.
1994         (read_func_scope): Likewise.
1995         (read_call_site_scope): Likewise.
1996         (dwarf2_add_member_fn): Likewise.
1997         (read_common_block): Likewise.
1998         (read_module_type): Likewise.
1999         (read_typedef): Likewise.
2000         (read_subrange_type): Likewise.
2001         (load_partial_dies): Likewise.
2002         (read_partial_die): Likewise.
2003         (find_partial_die): Likewise.
2004         (read_str_index): Likewise.
2005         (dwarf2_string_attr): Likewise.
2006         (build_error_marker_type): Likewise.
2007         (lookup_die_type): Likewise.
2008         (dump_die_shallow): Likewise.
2009         (follow_die_ref): Likewise.
2010         (dwarf2_fetch_die_loc_sect_off): Likewise.
2011         (dwarf2_fetch_constant_bytes): Likewise.
2012         (follow_die_sig): Likewise.
2013         (get_signatured_type): Likewise.
2014         (get_DW_AT_signature_type): Likewise.
2015         (dwarf2_find_containing_comp_unit): Likewise.
2016         (set_die_type): Likewise.
2017
2018 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
2019
2020         * arch/aarch64.c: Include "common-defs.h".
2021         * arch/amd64.c: Likewise.
2022         * arch/i386.c: Likewise.
2023
2024 2018-02-21  Tom Tromey  <tom@tromey.com>
2025
2026         * value.h: (extract_field_op): Update.
2027         * eval.c (extract_field_op): Return a const char *.
2028         * expression.h (parse_expression_for_completion): Update.
2029         * completer.c (complete_expression): Update.
2030         (add_struct_fields): Make fieldname const.
2031         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
2032         (mark_completion_tag, parse_exp_in_context_1): Update.
2033         (parse_expression_for_completion): Change "name" to
2034         unique_xmalloc_ptr*.
2035
2036 2018-02-21  Tom Tromey  <tom@tromey.com>
2037
2038         * infcall.c (call_function_by_hand_dummy): Use std::vector.
2039
2040 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2041
2042         * avr-tdep.c (avr_read_pc): Change parameter type to
2043         readable_regcache.
2044         * gdbarch.sh (read_pc): Likewise.
2045         * gdbarch.c: Re-generated.
2046         * gdbarch.h: Re-generated.
2047         * hppa-tdep.c (hppa_read_pc): Change parameter type to
2048         readable_regcache.
2049         * ia64-tdep.c (ia64_read_pc): Likewise.
2050         * mips-tdep.c (mips_read_pc): Likewise.
2051         * spu-tdep.c (spu_read_pc): Likewise.
2052
2053 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2054
2055         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
2056         * regcache-dump.c: New file.
2057         * regcache.c: Move register_dump to regcache-dump.c.
2058         (maintenance_print_registers): Likewise.
2059         (maintenance_print_raw_registers): Likewise.
2060         (maintenance_print_cooked_registers): Likewise.
2061         (maintenance_print_register_groups): Likewise.
2062         (maintenance_print_remote_registers): Likewise.
2063         (_initialize_regcache): Likewise.
2064         * regcache.h (register_dump): Moved from regcache.c.
2065
2066 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2067
2068         * regcache.c (regcache::regcache): Update.
2069         (regcache::invalidate): Move it to detached_regcache::invalidate.
2070         (get_thread_arch_aspace_regcache): Update.
2071         (regcache::raw_update): Update.
2072         (regcache::cooked_read): Remove some code.
2073         (regcache::cooked_read_value): Likewise.
2074         (regcache::raw_write): Remove assert on m_readonly_p.
2075         (regcache::raw_supply_integer): Move it to
2076         detached_regcache::raw_supply_integer.
2077         (regcache::raw_supply_zeroed): Likewise.
2078         * regcache.h (detached_regcache) <raw_supply_integer>: New
2079         declaration.
2080         <raw_supply_zeroed, invalidate>: Likewise.
2081         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
2082         <invalidate>: Likewise.
2083         <m_readonly_p>: Removed.
2084
2085 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2086
2087         * infcmd.c (get_return_value): Let stop_regs point to
2088         get_current_regcache.
2089         * regcache.c (regcache::regcache): Remove.
2090         (register_dump_reg_buffer): New class.
2091         (regcache_print): Adjust.
2092         * regcache.h (regcache): Remove constructors.
2093
2094 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2095
2096         * regcache.c (class register_dump): New class.
2097         (register_dump_regcache, register_dump_none): New class.
2098         (register_dump_remote, register_dump_groups): New class.
2099         (regcache_print): Update.
2100         * regcache.h (regcache_dump_what): Move it to regcache.c.
2101         (regcache) <dump>: Remove.
2102
2103 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2104
2105         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
2106          reg_buffer_rw *.
2107         (jit_unwind_reg_set_impl): Call raw_supply.
2108         (jit_frame_sniffer): Use reg_buffer_rw.
2109         * record-full.c (record_full_core_regbuf): Change its type.
2110         (record_full_core_open_1): Use reg_buffer_rw.
2111         (record_full_close): Likewise.
2112         (record_full_core_fetch_registers): Use regcache->raw_supply.
2113         (record_full_core_store_registers): Likewise.
2114         * regcache.c (regcache::get_register_status): Move it to
2115         reg_buffer.
2116         (regcache_raw_set_cached_value): Remove.
2117         (regcache::raw_set_cached_value): Remove.
2118         (regcache::raw_write): Call raw_supply.
2119         (regcache::raw_supply): Move it to reg_buffer_rw.
2120         * regcache.h (regcache_raw_set_cached_value): Remove.
2121         (reg_buffer_rw): New class.
2122
2123 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2124
2125         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
2126         readonly_detached_regcache.
2127         (dummy_frame_prev_register): Use regcache->cooked_read.
2128         * frame.c (frame_save_as_regcache): Change return type.
2129         (frame_pop): Update.
2130         * frame.h (frame_save_as_regcache): Update declaration.
2131         * inferior.h (get_infcall_suspend_state_regcache): Update
2132         declaration.
2133         * infrun.c (infcall_suspend_state) <registers>: use
2134         readonly_detached_regcache.
2135         (save_infcall_suspend_state): Don't use regcache_dup.
2136         (get_infcall_suspend_state_regcache): Change return type.
2137         * linux-fork.c (struct fork_info) <savedregs>: Change to
2138         readonly_detached_regcache.
2139         <pc>: New field.
2140         (fork_save_infrun_state): Don't use regcache_dup.
2141         (info_checkpoints_command): Adjust.
2142         * mi/mi-main.c (register_changed_p): Update declaration.
2143         (mi_cmd_data_list_changed_registers): Use
2144         readonly_detached_regcache.
2145         (register_changed_p): Change parameter type to
2146         readonly_detached_regcache.
2147         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
2148         readonly_detached_regcache.
2149         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
2150         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
2151         New.
2152         (regcache::save): Move it to reg_buffer.
2153         (regcache::restore): Change parameter type.
2154         (regcache_dup): Remove.
2155         * regcache.h (reg_buffer) <save>: New method.
2156         (readonly_detached_regcache): New class.
2157         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
2158         readonly_detached_regcache.
2159         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
2160
2161 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2162
2163         * frame.c (frame_save_as_regcache): Use regcache method save.
2164         (frame_pop): Use regcache method restore.
2165         * infrun.c (restore_infcall_suspend_state): Likewise.
2166         * linux-fork.c (fork_load_infrun_state): Likewise.
2167         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
2168         save.
2169         * regcache.c (regcache_save): Remove.
2170         (regcache::restore): More asserts.
2171         (regcache_cpy): Remove.
2172         * regcache.h (regcache_save): Remove the declaration.
2173         (regcache::restore): Move from private to public.
2174         Remove the friend declaration of regcache_cpy.
2175         (regcache_cpy): Remove declaration.
2176
2177 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2178
2179         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
2180         parameter type to 'readable_regcache *'.
2181         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2182         * arm-tdep.c (arm_neon_quad_read): Likewise.
2183         (arm_pseudo_read): Likewise.
2184         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2185         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2186         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2187         * gdbarch.c: Re-generated.
2188         * gdbarch.h: Re-generated.
2189         * gdbarch.sh (pseudo_register_read): Change parameter type to
2190         'readable_regcache *'.
2191         (pseudo_register_read_value): Likewise.
2192         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
2193         (h8300_pseudo_register_read): Likewise.
2194         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
2195         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2196         (i386_pseudo_register_read_into_value): Likewise.
2197         (i386_pseudo_register_read_value): Likewise.
2198         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
2199         declaration.
2200         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
2201         * m32c-tdep.c (m32c_raw_read): Likewise.
2202         (m32c_read_flg): Likewise.
2203         (m32c_banked_register): Likewise.
2204         (m32c_banked_read): Likewise.
2205         (m32c_sb_read): Likewise.
2206         (m32c_part_read): Likewise.
2207         (m32c_cat_read): Likewise.
2208         (m32c_r3r2r1r0_read): Likewise.
2209         (m32c_pseudo_register_read): Likewise.
2210         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2211         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2212         (mep_pseudo_cr64_read): Likewise.
2213         (mep_pseudo_register_read): Likewise.
2214         * mips-tdep.c (mips_pseudo_register_read): Likewise.
2215         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2216         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2217         * regcache.c (regcache::raw_read): Move it to readable_regcache.
2218         (regcache::cooked_read): Likewise.
2219         (regcache::cooked_read_value): Likewise.
2220         (regcache_cooked_read_signed):
2221         (regcache::cooked_read): Likewise.
2222         * regcache.h (readable_regcache): New class.
2223         (regcache): Inherit readable_regcache.  Move some methods to
2224         readable_regcache.
2225         * rl78-tdep.c (rl78_pseudo_register_read): Change
2226         parameter type to 'readable_regcache *'.
2227         * rs6000-tdep.c (do_regcache_raw_read): Remove.
2228         (e500_pseudo_register_read): Change parameter type to
2229         'readable_regcache *'.
2230         (dfp_pseudo_register_read): Likewise.
2231         (vsx_pseudo_register_read): Likewise.
2232         (efpr_pseudo_register_read): Likewise.
2233         * s390-tdep.c (s390_pseudo_register_read): Likewise.
2234         * sh-tdep.c (sh_pseudo_register_read): Likewise.
2235         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
2236         (sh64_pseudo_register_read): Likewise.
2237         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
2238         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2239         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
2240         (spu_pseudo_register_read): Likewise.
2241         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
2242         (xtensa_pseudo_register_read): Likewise.
2243
2244 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2245
2246         * regcache.c (regcache::regcache): Call reg_buffer ctor.
2247         (regcache::arch): Move it to reg_buffer::arch.
2248         (regcache::register_buffer): Likewise.
2249         (regcache::assert_regnum): Likewise.
2250         (regcache::num_raw_registers): Likewise.
2251         * regcache.h (reg_buffer): New class.
2252         (regcache): Inherit reg_buffer.
2253
2254 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
2255
2256         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
2257         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
2258
2259 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
2260
2261         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
2262
2263 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
2264
2265         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
2266         (SFILES): Remove common/*.c files.
2267         (COMMON_OBS): Remove some *.o files built from common/*.c files.
2268         * common/common.host: Add common reference.
2269         * configure.ac: Likewise.
2270         * configure: Regenerate.
2271
2272 2018-02-16  Yao Qi  <yao.qi@linaro.org>
2273
2274         * block.c (block_namespace_info): Inherit allocate_on_obstack.
2275         (block_initialize_namespace): Use new.
2276         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
2277         (dwarf2_free_objfile): Use delete.
2278         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
2279         (copy_type_recursive): Use new.
2280         * gdb_obstack.h (allocate_on_obstack): New.
2281
2282 2018-02-15  Yao Qi  <yao.qi@linaro.org>
2283
2284         PR gdb/22849
2285         * inferior.c (exit_inferior_1): Reset inf->control.
2286
2287 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
2288
2289         * ada-lang.c (ada_to_fixed_value_create): Delete advance
2290         declaration.
2291
2292 2018-02-14  Pedro Alves  <palves@redhat.com>
2293
2294         * frame-unwind.c (frame_unwind_try_unwinder): Always call
2295         frame_cleanup_after_sniffer on exception.
2296
2297 2018-02-14  Tom Tromey  <tom@tromey.com>
2298
2299         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
2300         const.
2301         (solib_bfd_open): Make pathname const.
2302         * solib.c (solib_bfd_open): Make pathname const.
2303         * solib-spu.c (spu_bfd_fopen): Make name const.
2304         (spu_bfd_open): Make pathname const.
2305         * solib-darwin.c (darwin_bfd_open): Make pathname const.
2306         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
2307
2308 2018-02-14  Tom Tromey  <tom@tromey.com>
2309
2310         * symfile.c (symfile_bfd_open): Update.
2311         * source.h (openp, source_full_path_of, find_and_open_source):
2312         Change argument type to unique_xmalloc_ptr.
2313         * source.c (openp): Take a unique_xmalloc_ptr.
2314         (source_full_path_of, find_and_open_source): Likewise.
2315         (open_source_file, symtab_to_fullname): Update.
2316         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
2317         unique_xmalloc_ptr.
2318         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
2319         (exec_file_find): Update.
2320         * psymtab.c (psymtab_to_fullname): Update.
2321         * nto-tdep.h (nto_find_and_open_solib): Update.
2322         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
2323         unique_xmalloc_ptr.
2324         * exec.c (exec_file_attach): Update.
2325         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
2326         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
2327
2328 2018-02-14  Tom Tromey  <tom@tromey.com>
2329
2330         * solib.c: Include source.h.
2331         * nto-tdep.c: Include source.h.
2332         * mi/mi-cmd-env.c: Include source.h.
2333         * infcmd.c: Include source.h.
2334         * exec.c: Include source.h.
2335         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
2336         (add_path, directory_switch, source_path, init_source_path): Move
2337         declarations...
2338         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
2339         (add_path, directory_switch, source_path, init_source_path):
2340         ...here.
2341
2342 2018-02-14  Tom Tromey  <tom@tromey.com>
2343
2344         * solist.h (exec_file_find, solib_find): Return
2345         unique_xmalloc_ptr.
2346         (solib_bfd_fopen): Take a const char *.
2347         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
2348         (exec_file_find, solib_find): Likewise.
2349         (solib_bfd_fopen): Do not take ownership of "pathname".
2350         (solib_bfd_open): Use unique_xmalloc_ptr.
2351         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
2352         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
2353         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
2354         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
2355
2356 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
2357
2358         * ada-lang.c (name_match_type_from_name): Remove reference to
2359         ada_name_for_lookup in function's documentation.
2360         * ada-lang.h (ada_name_for_lookup): Delete declaration.
2361
2362 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2363
2364         * defs.h (enum openp_flags): New enum.
2365         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
2366         Move to enum openp_flags.
2367         (openp_flags): New enum flags.
2368         (openp): Change parameter type to openp_flags.
2369         * source.c (openp): Change parameter type to openp_flags.
2370         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
2371         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
2372
2373 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2374
2375         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
2376         per-command.
2377
2378 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2379
2380         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
2381         into...
2382         (class dwarf2_queue_guard): ...the destructor of this new class.
2383         (dw2_do_instantiate_symtab): Create instance of the new class
2384         dwarf2_queue_guard, remove cleanup.
2385
2386 2018-02-09  Tom Tromey  <tom@tromey.com>
2387
2388         * source.c (find_source_lines): Don't reference past the end of
2389         the vector.
2390
2391 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2392
2393         * remote.c (remote_btrace_maybe_reopen): Change error message.
2394         * btrace.c (btrace_enable): Likewise.
2395         (parse_xml_btrace): Likewise.
2396         (parse_xml_btrace_conf): Likewise.
2397
2398 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2399
2400         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
2401         (linux_enable_pt, linux_enable_bts): Call
2402         diagnose_perf_event_open_fail.
2403
2404 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2405
2406         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
2407         Remove parameter and change return type.  Update callers.  Move it.
2408         (linux_enable_bts, linux_enable_pt): Improve error message.
2409         (linux_enable_pt): Remove zero buffer size check.
2410         (linux_enable_btrace): Improve error messages.  Remove NULL return
2411         check.
2412
2413 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2414
2415         * btrace.c (btrace_enable): Remove target_supports_btrace call.
2416         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
2417         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
2418         (linux_supports_pt, linux_supports_btrace): Remove.
2419         (linux_enable_bts): Call cpu_supports_bts.
2420         * nat/linux-btrace.h (linux_supports_btrace): Remove.
2421         * remote.c (remote_supports_btrace): Remove.
2422         (init_remote_ops): Remove remote_supports_btrace.
2423         * target-delegates.c: Regenerated.
2424         * target.c (target_supports_btrace): Remove.
2425         * target.h (target_ops) <to_supports_btrace>: Remove
2426         (target_supports_btrace): Remove.
2427         * x86-linux-nat.c (x86_linux_create_target): Remove
2428         linux_supports_btrace.
2429
2430 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2431
2432         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
2433         btrace failed.
2434         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
2435         exception and use message in own exception.
2436
2437 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2438
2439         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
2440         (perf_event_pt_event_type): Use gdb_file_up.
2441         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
2442         scoped_fd, and scoped_mmap.
2443
2444 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2445
2446         * common/scoped_mmap.h: New.
2447         * unittests/scoped_mmap-selftest.c: New.
2448         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2449         unittests/scoped_mmap-selftest.c.
2450
2451 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2452
2453         * common/scoped_fd.h: New.
2454         * unittests/scoped_fd-selftest.c: New.
2455         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2456         unittests/scoped_fd-selftest.c.
2457
2458 2018-02-09  Tom Tromey  <tom@tromey.com>
2459
2460         * auto-load.c (auto_load_section_scripts): Use
2461         gdb::unique_xmalloc_ptr.
2462
2463 2018-02-09  Tom Tromey  <tom@tromey.com>
2464
2465         * auto-load.c (execute_script_contents): Use std::string.
2466
2467 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
2468
2469         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
2470         Python function, rather than a new command.
2471
2472 2018-02-08  Tom Tromey  <tom@tromey.com>
2473
2474         * solib.c (solib_find_1): Use std::string.
2475         (solib_bfd_fopen): Use unique_xmalloc_ptr.
2476
2477 2018-02-08  Tom Tromey  <tom@tromey.com>
2478
2479         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
2480
2481 2018-02-08  Tom Tromey  <tom@tromey.com>
2482
2483         * source.c (find_source_lines): Use gdb::def_vector.
2484
2485 2018-02-08  Tom Tromey  <tom@tromey.com>
2486
2487         * macrocmd.c (struct temporary_macro_definition): New.
2488         (macro_define_command): Use temporary_macro_definition.  Remove
2489         cleanups.
2490         (free_macro_definition_ptr): Remove.
2491
2492 2018-02-08  Tom Tromey  <tom@tromey.com>
2493
2494         * macroexp.c (maybe_expand): Use std::string.
2495
2496 2018-02-08  Tom Tromey  <tom@tromey.com>
2497
2498         * macroexp.c (struct macro_buffer): Add initializers for some
2499         members.
2500         (init_buffer, init_shared_buffer, free_buffer)
2501         (free_buffer_return_text): Remove.
2502         (macro_buffer): New constructors.
2503         (~macro_buffer): New destructor.
2504         (macro_buffer::set_shared): New method.
2505         (macro_buffer::resize_buffer, macro_buffer::appendc)
2506         (macro_buffer::appendmem): Now methods, not free functions.
2507         (set_token, append_tokens_without_splicing, stringify)
2508         (macro_stringify): Update.
2509         (gather_arguments): Change return type.  Remove argc_p argument,
2510         add args_ptr argument.  Use std::vector.
2511         (substitute_args): Remove argc argument.  Accept std::vector.
2512         (expand): Update.  Use std::vector.
2513         (scan, macro_expand, macro_expand_next): Update.
2514
2515 2018-02-08  Tom Tromey  <tom@tromey.com>
2516
2517         * symtab.c (default_collect_symbol_completion_matches_break_on):
2518         Use unique_xmalloc_ptr.
2519         * macroscope.h: (sal_macro_scope, user_macro_scope)
2520         (default_macro_scope): Return unique_xmalloc_ptr.
2521         * macroscope.c (sal_macro_scope, user_macro_scope)
2522         (default_macro_scope): Return unique_xmalloc_ptr.
2523         * macroexp.h (macro_expand, macro_expand_once): Return
2524         unique_xmalloc_ptr.
2525         * macroexp.c (macro_expand, macro_expand_once): Return
2526         unique_xmalloc_ptr.
2527         * macrocmd.c (macro_expand_command, macro_expand_once_command)
2528         (info_macro_command, info_macros_command): Use
2529         unique_xmalloc_ptr.
2530         * compile/compile-c-support.c (write_macro_definitions): Use
2531         unique_xmalloc_ptr.
2532         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
2533
2534 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
2535
2536         * value.c (value_static_field): Assign field type instead of
2537         containing type when returning an optimized out value.
2538
2539 2018-02-06  Yao Qi  <yao.qi@linaro.org>
2540
2541         * ft32-tdep.c (ft32_read_pc): Remove.
2542         (ft32_write_pc): Remove.
2543         (ft32_gdbarch_init): Update.
2544         * m32r-tdep.c (m32r_read_pc): Remove.
2545         (m32r_gdbarch_init): Update.
2546         * mep-tdep.c (mep_read_pc): Remove.
2547         (mep_gdbarch_init): Update.
2548         * microblaze-tdep.c (microblaze_write_pc): Remove.
2549         (microblaze_gdbarch_init): Update.
2550         * mn10300-tdep.c (mn10300_read_pc): Remove.
2551         (mn10300_write_pc): Remove.
2552         (mn10300_gdbarch_init): Update.
2553         * moxie-tdep.c (moxie_read_pc): Remove.
2554         (moxie_write_pc): Remove.
2555         (moxie_gdbarch_init): Update.
2556
2557 2018-02-06  Yao Qi  <yao.qi@linaro.org>
2558
2559         * expprint.c (print_subexp_standard): Handle
2560         OP_F77_UNDETERMINED_ARGLIST.
2561         (dump_subexp_body_standard): Likewise.
2562
2563 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
2564
2565         * target-descriptions.c (tdesc_element_visitor) Add empty
2566         implementations.
2567         (tdesc_type): Move make_gdb_type from here.
2568         (tdesc_type_builtin): Likewise.
2569         (tdesc_type_vector): Likewise.
2570         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
2571         (make_gdb_type_struct): Move from tdesc_type_with_fields.
2572         (make_gdb_type_union): Likewise.
2573         (make_gdb_type_flags): Likewise.
2574         (make_gdb_type_enum): Likewise.
2575         (make_gdb_type): New function.
2576         (tdesc_register_type): Use static make_gdb_type.
2577
2578 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
2579
2580         * infcmd.c (default_print_one_register_info): Align natural-format
2581         column values consistently one under another.
2582         (pad_to_column): New function.
2583
2584 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
2585
2586         * dwarf2read.c (dwarf2_physname): Move commment.
2587
2588 2018-02-01  Leszek Swirski  <leszeks@google.com>
2589
2590         * varobj.c (varobj_formatted_print_options): Allow recursive
2591         pretty printing if pretty printing is enabled.
2592
2593 2018-02-01  Leszek Swirski  <leszeks@google.com>
2594
2595         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
2596         names after a structop as a filename.
2597
2598 2018-02-01  Yao Qi  <yao.qi@linaro.org>
2599
2600         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
2601         (arm_record_coproc_data_proc): Likewise.
2602
2603 2018-02-01  Yao Qi  <yao.qi@linaro.org>
2604
2605         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
2606
2607 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
2608
2609         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
2610         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
2611
2612 2018-01-31  Pedro Alves  <palves@redhat.com>
2613
2614         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
2615         * inflow.c (child_terminal_save_inferior): Wrap reference to
2616         tcgetpgrp in HAVE_TERMIOS_H.
2617         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
2618         _WIN32.
2619         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
2620         always iterate over all inferiors.
2621         (gdbsim_cntrl_c): Adjust.
2622         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
2623
2624 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
2625
2626         * gdbtypes.c (lookup_array_range_type): Make sure the array's
2627         index type is objfile-owned if the element type is as well.
2628
2629 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
2630
2631         GDB 8.1 released.
2632
2633 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2634
2635         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
2636         "features/s390x-linux64.c".
2637         (_initialize_s390_linux_tdep): Remove initialization of tdescs
2638         s390_linux32 and s390x_linux64.
2639         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
2640         default tdesc.
2641         * s390-tdep.c: Include "features/s390-linux32.c" and
2642         "features/s390x-linux64.c".
2643         (s390_tdesc_valid): Add check for tdesc_has_registers.
2644         (s390_gdbarch_init): Make sure there is always a valid tdesc.
2645         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
2646         tdesc_s390x_linux64.
2647         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
2648         tdesc_s390x_linux64 to...
2649         * s390-tdep.h: ...here.
2650
2651 2018-01-30  Pedro Alves  <palves@redhat.com>
2652
2653         PR gdb/13211
2654         * config.in, configure: Regenerate.
2655         * configure.ac: Check for getpgid.
2656         * go32-nat.c (go32_pass_ctrlc): New.
2657         (go32_target): Install it.
2658         * inf-child.c (inf_child_target): Install
2659         child_terminal_save_inferior, child_pass_ctrlc and
2660         child_interrupt.
2661         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
2662         (inf_ptrace_target): No longer install it.
2663         * infcmd.c (interrupt_target_1): Adjust.
2664         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
2665         (child_interrupt): Declare.
2666         (inferior::terminal_state): New.
2667         * inflow.c (struct terminal_info): Update comments.
2668         (inferior_process_group): Delete.
2669         (terminal_is_ours): Delete.
2670         (gdb_tty_state): New.
2671         (child_terminal_init): Adjust.
2672         (is_gdb_terminal, sharing_input_terminal_1)
2673         (sharing_input_terminal): New functions.
2674         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
2675         Set the process's actual process group in the foreground if
2676         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
2677         mark terminal as the inferior's if not sharing GDB's terminal.
2678         Don't check attach_flag.
2679         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
2680         pass down a target_terminal_state.
2681         (child_terminal_save_inferior): New, factored out from ...
2682         (child_terminal_ours_1): ... this.  Handle
2683         target_terminal_state::is_ours_for_output.
2684         (child_interrupt, child_pass_ctrlc): New.
2685         (inflow_inferior_exit): Clear the inferior's terminal_state.
2686         (copy_terminal_info): Copy the inferior's terminal state.
2687         (_initialize_inflow): Remove reference to terminal_is_ours.
2688         * inflow.h (inferior_process_group): Delete.
2689         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
2690         * procfs.c (procfs_target): Don't install procfs_interrupt.
2691         (procfs_interrupt): Delete.
2692         * remote.c (remote_serial_quit_handler): Adjust.
2693         (remote_interrupt): Remove ptid parameter.  Adjust.
2694         * target-delegates.c: Regenerate.
2695         * target.c: Include "terminal.h".
2696         (target_terminal::terminal_state): Rename to ...
2697         (target_terminal::m_terminal_state): ... this.
2698         (target_terminal::init): Adjust.
2699         (target_terminal::inferior): Adjust to per-inferior
2700         terminal_state.
2701         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
2702         (target_terminal::ours, target_terminal::ours_for_output): Use
2703         target_terminal_is_ours_kind.
2704         (target_interrupt): Remove ptid parameter.  Adjust.
2705         (default_target_pass_ctrlc): Adjust.
2706         * target.h (target_ops::to_terminal_save_inferior): New field.
2707         (target_ops::to_interrupt): Remove ptid_t parameter.
2708         (target_interrupt): Remove ptid_t parameter.  Update comment.
2709         (target_pass_ctrlc): Update comment.
2710         * target/target.h (target_terminal_state): New scoped enum,
2711         factored out of ...
2712         (target_terminal::terminal_state): ... here.
2713         (target_terminal::inferior): Update comments.
2714         (target_terminal::restore_inferior): New.
2715         (target_terminal::is_inferior, target_terminal::is_ours)
2716         (target_terminal::is_ours_for_output): Adjust.
2717         (target_terminal::scoped_restore_terminal_state): Adjust to
2718         rename, and call restore_inferior() instead of inferior().
2719         (target_terminal::scoped_restore_terminal_state::m_state): Change
2720         type.
2721         (target_terminal::terminal_state): Rename to ...
2722         (target_terminal::m_terminal_state): ... this and change type.
2723
2724 2018-01-30  Pedro Alves  <palves@redhat.com>
2725
2726         * linux-nat.c (wait_for_signal): New function.
2727         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
2728         directly.
2729         (async_terminal_is_ours)
2730         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
2731         (linux_nat_add_target): Don't override
2732         to_terminal_inferior/to_terminal_ours.
2733
2734 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
2735
2736         * remote.c (remote_follow_fork): Don't call "detach_inferior".
2737
2738 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
2739
2740         * dwarf2read.c (free_dwo_files): Add forward-declaration.
2741         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
2742         dwarf2_per_objfile_free here.
2743         (dwarf2_per_objfile_free): Remove.
2744         (_initialize_dwarf2_read): Don't register
2745         dwarf2_per_objfile_free as a registry cleanup.
2746
2747 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
2748
2749         Avoid compilation errors in MinGW native builds
2750
2751         The error is triggered by including python-internal.h, and the
2752         error message is:
2753
2754              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
2755                       from build-gnulib/import/math.h:27,
2756                       from d:/usr/Python26/include/pyport.h:235,
2757                       from d:/usr/Python26/include/Python.h:58,
2758                       from python/python-internal.h:94,
2759                       from python/py-arch.c:24:
2760              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
2761         using ::hypot;
2762                 ^~~~~
2763
2764         This happens because Python headers define 'hypot' to expand t
2765         '_hypot' in the Windows builds.
2766         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
2767         'hypoth'.  This avoids a compilation error.
2768
2769 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
2770
2771         * MAINTAINERS (Write After Approval): Fix ordering.
2772
2773 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
2774
2775         * MAINTAINERS (Write After Approval): Add Alan Hayward.
2776
2777 2018-01-26  Alan Modra  <amodra@gmail.com>
2778
2779         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
2780         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
2781         Remove nop.  Make const.  Comment.
2782         (powerpc32_plt_stub_so_2): New.
2783         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
2784         Correct count.  Update uses.
2785         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
2786         Move common code reading PLT entry word.  Correct
2787         powerpc32_plt_stub PLT address calculation.
2788         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
2789         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
2790         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
2791         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
2792         (ppc64_standard_linkage8): Likewise.
2793         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
2794         Correct insns description.
2795         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
2796
2797 2018-01-24  Pedro Alves  <palves@redhat.com>
2798
2799         GCC PR libstdc++/83906
2800         * gdbtypes.c (operator==(const dynamic_prop &,
2801         const dynamic_prop &)): New.
2802         (operator==(const range_bounds &, const range_bounds &)): New.
2803         (check_types_equal): Use them instead of memcmp.
2804         * gdbtypes.h (operator==(const dynamic_prop &,
2805         const dynamic_prop &)): Declare.
2806         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
2807         (operator==(const range_bounds &, const range_bounds &)): Declare.
2808         (operator!=(const range_bounds &, const range_bounds &)): Declare.
2809
2810 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2811
2812         * s390-linux-tdep.c (s390_record_address_mask)
2813         (s390_record_calc_disp_common, s390_record_calc_disp)
2814         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
2815         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
2816         (s390_process_record): Move to s390-tdep.c.
2817         (s390_linux_init_abi_any): Adjust.
2818         * s390-tdep.c (s390_record_address_mask)
2819         (s390_record_calc_disp_common, s390_record_calc_disp)
2820         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
2821         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
2822         (s390_process_record): Moved from s390-linux-tdep.c
2823         (s390_gdbarch_init): Adjust.
2824
2825 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2826
2827         * s390-linux-nat.c (s390-tdep.h): New include.
2828         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
2829         (HFILES_NO_SRCDIR): Add s390-tdep.h.
2830         (ALLDEPFILES): Add s390-tdep.c.
2831         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
2832         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
2833         * s390-tdep.h: ...this.  New file.
2834         * s390-linux-tdep.c (s390-tdep.h): New include.
2835         (_initialize_s390_tdep): Rename to...
2836         (_initialize_s390_linux_tdep): ...this and adjust.
2837         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
2838         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
2839         s390-tdep.h.
2840         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
2841         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
2842         (s390_is_partial_instruction, s390_software_single_step)
2843         (is_non_branch_ril, s390_displaced_step_copy_insn)
2844         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
2845         (s390_prologue_data, s390_addr, s390_store, s390_load)
2846         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
2847         (s390_register_call_saved, s390_guess_tracepoint_registers)
2848         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
2849         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
2850         (s390_pseudo_register_name, s390_pseudo_register_type)
2851         (s390_pseudo_register_read, s390_pseudo_register_write)
2852         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
2853         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
2854         (s390_addr_bits_remove, s390_address_class_type_flags)
2855         (s390_address_class_type_flags_to_name)
2856         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
2857         (s390_function_arg_float, s390_function_arg_vector)
2858         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
2859         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
2860         (s390_frame_align, s390_register_return_value, s390_return_value)
2861         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
2862         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
2863         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
2864         (s390_trad_frame_prev_register, s390_unwind_cache)
2865         (s390_prologue_frame_unwind_cache)
2866         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
2867         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
2868         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
2869         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
2870         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
2871         (s390_frame_base_address, s390_local_base_address)
2872         (s390_frame_base, s390_gcc_target_options)
2873         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
2874         (s390_validate_reg_range, s390_tdesc_valid)
2875         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
2876         * s390-tdep.c: ...this.  New file.
2877
2878 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2879
2880         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
2881         (s390_process_record, s390_gdbarch_tdep_alloc)
2882         (s390_linux_init_abi_any): Use/set new hook.
2883
2884 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2885
2886         * s390-linux-tdep.c (osabi.h): New include.
2887         (s390_linux_init_abi_31, s390_linux_init_abi_64)
2888         (s390_linux_init_abi_any): New functions.
2889         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
2890
2891 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2892
2893         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
2894         tdesc_has_registers check
2895
2896 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2897
2898         * s390-linux-tdep.c (s390_tdesc_valid): New function.
2899         (s390_validate_reg_range): New macro.
2900         (s390_gdbarch_init): Adjust.
2901
2902 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2903
2904         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
2905         (s390_gdbarch_tdep_alloc): Adjust.
2906         (s390_gdbarch_init): Adjust.
2907
2908 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2909
2910         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
2911         <have_tdb>: Change type to bool.
2912         (s390_gdbarch_tdep_alloc): Adjust.
2913         (s390_gdbarch_init): Adjust.
2914
2915 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2916
2917         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
2918         (gdbarch_tdep) <have_upper, have_vx>: New fields.
2919         (s390_gdbarch_tdep_alloc): New function.
2920         (s390_gdbarch_init): Allocate tdep at start and use its fields
2921         instead of separate variables.
2922
2923 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2924
2925         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
2926         when looking for cached gdbarch and add comment for remaining.
2927
2928 2018-01-22  Pedro Alves  <palves@redhat.com>
2929             Sergio Durigan Junior  <sergiodj@redhat.com>
2930
2931         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
2932         case.
2933
2934 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
2935
2936         * MAINTAINERS: Update my company e-mail address.
2937
2938 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2939
2940         * regcache.c (cooked_write_test): New function.
2941         (_initialize_regcache): Register the test.
2942
2943 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2944
2945         * ia64-tdep.c (ia64_pseudo_register_read): Call
2946         regcache->cooked_read instead of regcache_cooked_read_unsigned.
2947         * m32c-tdep.c (m32c_cat_read): Likewise.
2948         (m32c_r3r2r1r0_read): Likewise.
2949         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2950         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
2951
2952 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2953
2954         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
2955         method raw_read instead of regcache_raw_read.
2956         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2957         * arm-tdep.c (arm_neon_quad_read): Likewise.
2958         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2959         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2960         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2961         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
2962         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2963         (i386_pseudo_register_read_into_value): Likewise.
2964         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2965         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2966         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2967         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
2968         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
2969         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
2970         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2971         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
2972         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
2973
2974 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2975
2976         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
2977         * configure.tgt: Remove target mt.
2978         * mt-tdep.c: Remove.
2979         * regcache.c (cooked_read_test): Remove the check for mt.
2980
2981 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2982
2983         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
2984         instead of gdbarch_pseudo_register_read_value.
2985
2986 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
2987
2988         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
2989         language is Ada.
2990
2991 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
2992
2993         * linespec.c (create_sals_line_offset): Remove code that preserved
2994         the symtab_and_line's line number.
2995
2996 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
2997
2998         * varobj.c (varobj_create): Don't set valid_block when creating a
2999         floating varobj.
3000
3001 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3002
3003         * varobj.c (varobj_create): Remove out of date comment.
3004
3005 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3006
3007         PR mi/20395
3008         * ada-exp.y (write_var_from_sym): Pass extra parameter when
3009         updating innermost block.
3010         * parse.c (innermost_block_tracker::update): Take extra type
3011         parameter, and check types match before updating innermost block.
3012         (write_dollar_variable): Update innermost block for registers.
3013         * parser-defs.h (enum innermost_block_tracker_type): New enum.
3014         (innermost_block_tracker::innermost_block_tracker): Initialise
3015         m_types member.
3016         (innermost_block_tracker::reset): Take type parameter.
3017         (innermost_block_tracker::update): Take type parameter, and pass
3018         type through as needed.
3019         (innermost_block_tracker::m_types): New member.
3020         * varobj.c (varobj_create): Pass type when reseting innermost
3021         block.
3022
3023 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3024
3025         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
3026         * ada-lang.c (resolve_subexp): Likewise.
3027         * breakpoint.c (set_breakpoint_condition) Likewise.
3028         (watch_command_1) Likewise.
3029         * c-exp.y (variable): Likewise.
3030         * d-exp.y (PrimaryExpression): Likewise.
3031         * f-exp.y (variable): Likewise.
3032         * go-exp.y (variable): Likewise.
3033         * m2-exp.y (variable): Likewise.
3034         * objfiles.c (objfile::~objfile): Likewise.
3035         * p-exp.y (variable): Likewise.
3036         * parse.c (innermost_block): Change type.
3037         * parser-defs.h (class innermost_block_tracker): New.
3038         (innermost_block): Change to innermost_block_tracker.
3039         * printcmd.c (display_command): Switch to innermost_block API.
3040         (do_one_display): Likewise.
3041         * rust-exp.y (do_one_display): Likewise.
3042         * symfile.c (clear_symtab_users): Likewise.
3043         * varobj.c (varobj_create): Switch to innermost_block API, replace
3044         use of innermost_block with block stored on varobj object.
3045
3046 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3047
3048         * expression.h (innermost_block): Remove declaration.
3049         * varobj.c: Add 'parser-defs.h' include.
3050
3051 2018-01-19  Tom Tromey  <tom@tromey.com>
3052
3053         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
3054         symbols in the static and global blocks.
3055
3056 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
3057
3058         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
3059         gdb_ptrace.h, and move including gdb_wait.h ...
3060         * nat/linux-ptrace.h: ... to here.
3061
3062 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3063
3064         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
3065         inf_ptrace_detach_success.
3066         (inf_ptrace_detach_success): Add inferior parameter, use it
3067         instead of inferior_ptid, pass it to detach_inferior.
3068         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
3069         parameter.
3070         * inferior.c (detach_inferior): Add overload that takes an
3071         inferior object.
3072         * inferior.h (detach_inferior): Likewise.
3073         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
3074         use inferior_ptid, adjust call to inf_ptrace_detach_success.
3075         * linux-thread-db.c (thread_db_detach): Use inf parameter.
3076
3077 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3078
3079         * target.h (struct target_ops) <to_detach>: Add inferior
3080         parameter.
3081         (target_detach): Likewise.
3082         * target.c (dispose_inferior): Pass inferior down.
3083         (target_detach): Pass inferior down.  Assert that it is equal to
3084         the current inferior.
3085         * aix-thread.c (aix_thread_detach): Pass inferior down.
3086         * corefile.c (core_file_command): Pass current_inferior() down.
3087         * corelow.c (core_detach): Add inferior parameter.
3088         * darwin-nat.c (darwin_detach): Likewise.
3089         * gnu-nat.c (gnu_detach): Likewise.
3090         * inf-ptrace.c (inf_ptrace_detach): Likewise.
3091         * infcmd.c (detach_command): Pass current_inferior() down to
3092         target_detach.
3093         * infrun.c (follow_fork_inferior): Pass parent_inf to
3094         target_detach.
3095         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
3096         target_detach.
3097         * linux-nat.c (linux_nat_detach): Add inferior parameter.
3098         * linux-thread-db.c (thread_db_detach): Likewise.
3099         * nto-procfs.c (procfs_detach): Likewise.
3100         * procfs.c (procfs_detach): Likewise.
3101         * record.c (record_detach): Likewise.
3102         * record.h (struct inferior): Forward-declare.
3103         (record_detach): Add inferior parameter.
3104         * remote-sim.c (gdbsim_detach): Likewise.
3105         * remote.c (remote_detach_1): Likewise.
3106         (remote_detach): Likewise.
3107         (extended_remote_detach): Likewise.
3108         * sol-thread.c (sol_thread_detach): Likewise.
3109         * target-debug.h (target_debug_print_inferior_p): New macro.
3110         * target-delegates.c: Re-generate.
3111         * top.c (kill_or_detach): Pass inferior down to target_detach.
3112         * windows-nat.c (windows_detach): Add inferior parameter.
3113
3114 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3115
3116         * target.h (struct target_ops) <to_detach>: Remove args
3117         parameter.
3118         (target_detach): Likewise.
3119         * target.c (dispose_inferior): Adjust.
3120         (target_detach): Remove args parameter, adjust.
3121         * aix-thread.c (aix_thread_detach): Adjust.
3122         * corefile.c (core_file_command): Adjust.
3123         * corelow.c (core_detach): Adjust.
3124         * darwin-nat.c (darwin_detach): Adjust.
3125         * gnu-nat.c (gnu_detach): Adjust.
3126         * inf-ptrace.c (inf_ptrace_detach): Adjust.
3127         * infcmd.c (detach_command): Adjust
3128         * infrun.c (follow_fork_inferior): Adjust.
3129         (handle_vfork_child_exec_or_exit): Adjust.
3130         * linux-fork.c (linux_fork_detach): Remove args parameter.
3131         * linux-fork.h (linux_fork_detach): Likewise.
3132         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
3133         * linux-thread-db.c (thread_db_detach): Likewise.
3134         * nto-procfs.c (procfs_detach): Likewise.
3135         * procfs.c (procfs_detach): Likewise.
3136         (do_detach): Remove signo parameter.
3137         * record.c (record_detach): Remove args parameter.
3138         * record.h (record_detach): Likewise.
3139         * remote-sim.c (gdbsim_detach): Likewise.
3140         * remote.c (remote_detach_1): Likewise.
3141         (remote_detach): Likewise.
3142         (extended_remote_detach): Likewise.
3143         * sol-thread.c (sol_thread_detach): Likewise.
3144         * target-delegates.c: Re-generate.
3145         * top.c (struct qt_args) <args>: Remove field.
3146         (kill_or_detach): Don't pass args.
3147         (quit_force): Don't set args.
3148         * windows-nat.c (windows_detach): Remove args parameter.
3149
3150 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3151
3152         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
3153         (arm_linux_init_abi): Install it.
3154
3155 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3156
3157         * osabi.c (gdb_osabi_names): Extend the regexp for
3158         arm-linux-gnueabihf.
3159
3160 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3161
3162         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
3163         m_abbrevs.
3164         (abbrev_table::add_abbrev): Update.
3165         (abbrev_table::lookup_abbrev): Update.
3166
3167 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3168
3169         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
3170
3171 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
3172
3173         * compile/compile.c (compile_to_object): Convert "triplet_rx"
3174         to "std::string".
3175
3176 2018-01-17  Tom Tromey  <tom@tromey.com>
3177
3178         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
3179
3180 2018-01-17  Tom Tromey  <tom@tromey.com>
3181
3182         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
3183         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
3184         (create_array_type_with_stride): Update.
3185         * dwarf2read.c (set_die_type): Update.
3186
3187 2018-01-17  Tom Tromey  <tom@tromey.com>
3188
3189         * dwarf2read.c (delayed_method_info): Remove typedef.
3190         (dwarf2_cu::method_info): Now a std::vector.
3191         (add_to_method_list): Update.
3192         (free_delayed_list): Remove.
3193         (compute_delayed_physnames): Update.
3194         (process_full_comp_unit, process_full_type_unit): Clear the method
3195         list.  Remove cleanups.
3196         (psymtab_include_file_name): Add name_holder parameter.  Use
3197         unique_xmalloc_ptr.
3198         (dwarf_decode_lines): Update.
3199
3200 2018-01-17  Tom Tromey  <tom@tromey.com>
3201             Simon Marchi  <simon.marchi@ericsson.com>
3202
3203         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
3204         (dwarf2_per_objfile::free_cached_comp_units)
3205         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3206         (init_cutu_and_read_dies_no_follow): Update.
3207         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
3208         (dwarf2_cu::~dwarf2_cu): New.
3209         (free_heap_comp_unit, free_stack_comp_unit): Remove.
3210         (age_cached_comp_units, free_one_cached_comp_unit): Update.
3211
3212 2018-01-17  Tom Tromey  <tom@tromey.com>
3213             Simon Marchi  <simon.marchi@ericsson.com>
3214
3215         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
3216         (struct die_reader_specs) <abbrev_table>: New member.
3217         (struct abbrev_table): Add constructor.
3218         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
3219         <abbrev_obstack>: Now an auto_obstack.
3220         (abbrev_table_up): New typedef.
3221         (init_cu_die_reader): Add abbrev_table parameter.
3222         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
3223         Add result_dwo_abbrev_table.
3224         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3225         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
3226         Update.
3227         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
3228         parameter.
3229         (skip_children): Update.
3230         (abbrev_table::alloc_abbrev): Rename from
3231         abbrev_table_alloc_abbrev.
3232         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
3233         (abbrev_table::lookup_abbrev): Rename from
3234         abbrev_table_lookup_abbrev.
3235         (abbrev_table_read_table): Return abbrev_table_up.
3236         (abbrev_table_free, abbrev_table_free_cleanup)
3237         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
3238         (load_partial_dies): Update.
3239
3240 2018-01-17  Tom Tromey  <tom@tromey.com>
3241
3242         * dwarf2read.c (dwarf2_compute_name): Update comment.
3243         (read_func_scope, read_variable): Update.
3244         (new_symbol): Remove.
3245         (new_symbol_full): Rename to new_symbol.
3246
3247 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
3248
3249         PR gdb/16577
3250         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
3251         a warning instead of throwing an error, set section size to 0 and return
3252         NULL.
3253         * gdb_bfd.h (gdb_bfd_map_section): Update description.
3254
3255 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3256
3257         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
3258         std::string.
3259         (linux_ptrace_attach_fail_reason_string): Likewise.
3260         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
3261         Likewise.
3262         (linux_ptrace_attach_fail_reason_string): Likewise.
3263         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
3264
3265 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3266
3267         * linux-nat.c (linux_nat_attach): Remove xstrdup.
3268
3269 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
3270
3271         PR gdb/21559
3272         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3273         checking for fs_base/gs_base fields in struct user_regs_struct.
3274         * configure: Regenerate.
3275
3276 2018-01-17  Yao Qi  <yao.qi@linaro.org>
3277
3278         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
3279         function.
3280         (aarch64_linux_init_abi): Install it to gdbarch hook
3281         gcc_target_options.
3282
3283 2018-01-15  Pedro Alves  <palves@redhat.com>
3284
3285         * common/signals-state-save-restore.c
3286         (save_original_signals_state): Fix typos.
3287
3288 2017-01-12  Tom Tromey  <tom@tromey.com>
3289             Sergio Durigan Junior  <sergiodj@redhat.com>
3290
3291         * Makefile.in (install-only): Install gdb-add-index.
3292
3293 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
3294
3295         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
3296
3297 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3298
3299         * infrun.c (keep_going_pass_signal): Clear step-over info when
3300         insert_breakpoints fails.
3301
3302 2018-01-11  Pedro Alves  <palves@redhat.com>
3303
3304         PR gdb/22583
3305         * infrun.c (resume): Rename to ...
3306         (resume_1): ... this.
3307         (resume): Reimplement as wrapper around resume_1.
3308
3309 2018-01-11  Pedro Alves  <palves@redhat.com>
3310
3311         PR remote/22597
3312         * remote.c (remote_parse_stop_reply): Default to the last-set
3313         general thread instead of to 'magic_null_ptid'.
3314
3315 2018-01-10  Pedro Alves  <palves@redhat.com>
3316
3317         * language.h (language_get_symbol_name_matcher): Rename ...
3318         (get_symbol_name_matcher): ... this.
3319         * language.c (language_get_symbol_name_matcher): Ditto.
3320         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
3321         callers adjusted.
3322
3323 2018-01-10  Pedro Alves  <palves@redhat.com>
3324
3325         PR gdb/22670
3326         * dwarf2read.c
3327         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
3328         Adjust to use language_get_symbol_name_matcher instead of
3329         language_defn::la_get_symbol_name_matcher.
3330         * language.c (language_get_symbol_name_matcher): If in Ada mode
3331         and the lookup name is a verbatim match, return Ada's matcher.
3332         * language.h (language_get_symbol_name_matcher): Adjust comment.
3333         (ada_lookup_name_info::verbatim_p):: New method.
3334
3335 2018-01-10  Pedro Alves  <palves@redhat.com>
3336
3337         PR gdb/22670
3338         * ada-lang.c (ada_collect_symbol_completion_matches): If the
3339         minsym's language is language_auto or language_cplus, pass down
3340         language_ada instead.
3341         * symtab.c (compare_symbol_name): Don't frob symbol language here.
3342
3343 2018-01-10  Pedro Alves  <palves@redhat.com>
3344
3345         PR gdb/22670
3346         * minsyms.c (linkage_name_str): New function.
3347         (iterate_over_minimal_symbols): Use it.
3348
3349 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3350
3351         * NEWS: Document that 'info proc' now works on FreeBSD.
3352
3353 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3354
3355         * configure.ac: Check for kinfo_getfile in libutil.
3356         * configure: Regenerate.
3357         * config.in: Regenerate.
3358         * fbsd-nat.c: Include "fbsd-tdep.h".
3359         (fbsd_fetch_cmdline): New.
3360         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
3361         rather than calling error.
3362         (fbsd_info_proc): New.
3363         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
3364         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
3365         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
3366
3367 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3368
3369         * fbsd-nat.c (struct free_deleter): Remove.
3370         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
3371
3372 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3373
3374         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
3375         NULL for an empty pathname.
3376
3377 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3378
3379         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
3380         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
3381         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
3382         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
3383         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
3384         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
3385         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
3386         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
3387         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
3388         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
3389         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
3390         (fbsd_core_fetch_timeval, fbsd_print_sigset)
3391         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
3392         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
3393         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
3394
3395 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3396
3397         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
3398         (gnu_xfer_auxv): New function.
3399         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
3400         TARGET_OBJECT_AUXV.
3401
3402 2018-01-08  Yao Qi  <yao.qi@linaro.org>
3403             Simon Marchi  <simon.marchi@ericsson.com>
3404
3405         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
3406         common/selftest.c.
3407         (COMMON_OBS): Remove selftest.o.
3408         * configure.ac: Append selftest-arch.c and common/selftest.c to
3409         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
3410         * configure: Re-generated.
3411         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
3412         GDB_SELF_TEST.
3413         (maintenance_info_selftests): Likewise.
3414
3415 2018-01-08  Xavier Roirand  <roirand@adacore.com>
3416
3417         * ada-valprint.c (val_print_packed_array_elements): Use
3418         proper number of elements when printing an array indexed
3419         by an enumeration type.
3420
3421 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3422
3423         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
3424         (dw2_get_file_names_reader): Adjust.
3425         (lookup_dwo_signatured_type): Adjust.
3426         (lookup_dwp_signatured_type): Adjust.
3427         (lookup_signatured_type): Adjust.
3428         (create_type_unit_group): Adjust.
3429         (get_type_unit_group): Adjust.
3430         (process_psymtab_comp_unit_reader): Adjust.
3431         (build_type_psymtabs_reader): Adjust.
3432         (scan_partial_symbols): Adjust.
3433         (add_partial_symbol): Adjust.
3434         (add_partial_subprogram): Adjust.
3435         (peek_die_abbrev): Adjust.
3436         (fixup_go_packaging): Adjust.
3437         (process_imported_unit_die): Adjust.
3438         (dwarf2_compute_name): Adjust.
3439         (dwarf2_physname): Adjust.
3440         (read_import_statement): Adjust.
3441         (handle_DW_AT_stmt_list): Adjust.
3442         (read_file_scope): Adjust.
3443         (read_func_scope): Adjust.
3444         (read_lexical_block_scope): Adjust.
3445         (read_call_site_scope): Adjust.
3446         (read_variable): Adjust.
3447         (dwarf2_rnglists_process): Adjust.
3448         (dwarf2_ranges_process): Adjust.
3449         (dwarf2_ranges_read): Adjust.
3450         (dwarf2_get_pc_bounds): Adjust.
3451         (dwarf2_record_block_ranges): Adjust.
3452         (dwarf2_add_field): Adjust.
3453         (dwarf2_add_member_fn): Adjust.
3454         (read_structure_type): Adjust.
3455         (process_structure_scope): Adjust.
3456         (read_enumeration_type): Adjust.
3457         (read_array_type): Adjust.
3458         (mark_common_block_symbol_computed): Adjust.
3459         (read_common_block): Adjust.
3460         (read_namespace_type): Adjust.
3461         (read_namespace): Adjust.
3462         (read_module_type): Adjust.
3463         (read_tag_pointer_type): Adjust.
3464         (read_tag_ptr_to_member_type): Adjust.
3465         (read_tag_string_type): Adjust.
3466         (read_subroutine_type): Adjust.
3467         (read_typedef): Adjust.
3468         (read_base_type): Adjust.
3469         (attr_to_dynamic_prop): Adjust.
3470         (read_subrange_type): Adjust.
3471         (read_unspecified_type): Adjust.
3472         (dwarf2_read_abbrevs): Adjust.
3473         (load_partial_dies): Adjust.
3474         (read_partial_die): Adjust.
3475         (find_partial_die): Adjust.
3476         (guess_partial_die_structure_name): Adjust.
3477         (fixup_partial_die): Adjust.
3478         (read_attribute_value): Adjust.
3479         (read_addr_index): Adjust.
3480         (read_addr_index_from_leb128): Adjust.
3481         (read_str_index): Adjust.
3482         (dwarf2_string_attr): Adjust.
3483         (get_debug_line_section): Adjust.
3484         (dwarf_decode_line_header): Adjust.
3485         (lnp_state_machine::check_line_address): Adjust.
3486         (dwarf_decode_lines_1): Adjust.
3487         (dwarf_decode_lines): Adjust.
3488         (dwarf2_start_symtab): Adjust.
3489         (var_decode_location): Adjust.
3490         (new_symbol_full): Adjust.
3491         (dwarf2_const_value_data): Adjust.
3492         (dwarf2_const_value_attr): Adjust.
3493         (dwarf2_const_value): Adjust.
3494         (die_type): Adjust.
3495         (die_containing_type): Adjust.
3496         (build_error_marker_type): Adjust.
3497         (lookup_die_type): Adjust.
3498         (guess_full_die_structure_name): Adjust.
3499         (anonymous_struct_prefix): Adjust.
3500         (determine_prefix): Adjust.
3501         (dwarf2_name): Adjust.
3502         (follow_die_ref_or_sig): Adjust.
3503         (follow_die_offset): Adjust.
3504         (follow_die_ref): Adjust.
3505         (follow_die_sig_1): Adjust.
3506         (follow_die_sig): Adjust.
3507         (get_signatured_type): Adjust.
3508         (get_DW_AT_signature_type): Adjust.
3509         (decode_locdesc): Adjust.
3510         (dwarf_decode_macros): Adjust.
3511         (cu_debug_loc_section): Adjust.
3512         (fill_in_loclist_baton): Adjust.
3513         (dwarf2_symbol_mark_computed): Adjust.
3514         (init_one_comp_unit): Don't assign
3515         dwarf2_cu::dwarf2_per_objfile.
3516         (set_die_type): Adjust.
3517
3518 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
3519
3520         * dwarf2read.c (struct mapped_debug_names): Add constructor.
3521         <dwarf2_per_objfile>: New field.
3522         (dwarf2_per_objfile): Remove global.
3523         (get_dwarf2_per_objfile): New function.
3524         (set_dwarf2_per_objfile): New function.
3525         (dwarf2_build_psymtabs_hard): Change objfile parameter to
3526         dwarf2_per_objfile.
3527         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
3528         (read_abbrev_offset): Likewise.
3529         (read_indirect_string): Likewise.
3530         (read_indirect_line_string): Likewise.
3531         (read_indirect_string_at_offset): Likewise.
3532         (read_indirect_string_from_dwz): Likewise.
3533         (dwarf2_find_containing_comp_unit): Change objfile parameter to
3534         dwarf2_per_objfile.
3535         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
3536         (create_all_comp_units): Change objfile parameter to
3537         dwarf2_per_objfile.
3538         (create_all_type_units): Likewise.
3539         (process_queue): Add dwarf2_per_objfile parameter.
3540         (read_and_check_comp_unit_head): Likewise.
3541         (lookup_dwo_unit_in_dwp): Likewise.
3542         (get_dwp_file): Likewise.
3543         (process_cu_includes): Likewise.
3544         (struct free_dwo_file_cleanup_data): New struct.
3545         (dwarf2_has_info): Use get_dwarf2_per_objfile and
3546         set_dwarf2_per_objfile.
3547         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
3548         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
3549         context, adjust calls.
3550         (dw2_instantiate_symtab): Likewise.
3551         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
3552         (dw2_get_cu): Likewise.
3553         (create_cu_from_index_list): Change objfile parameter to
3554         dwarf2_per_objfile.
3555         (create_cus_from_index_list): Get dwarf2_per_objfile from
3556         context, adjust calls.
3557         (create_cus_from_index): Likewise.
3558         (create_signatured_type_table_from_index): Change objfile
3559         parameter to dwarf2_per_objfile.
3560         (create_signatured_type_table_from_debug_names): Change objfile
3561         parameter to dwarf2_per_objfile.
3562         (create_addrmap_from_index): Likewise.
3563         (create_addrmap_from_aranges): Likewise.
3564         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
3565         (dw2_setup): Remove.
3566         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
3567         context.
3568         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
3569         get_dwarf2_per_objfile.
3570         (dw2_forget_cached_source_info): Likewise.
3571         (dw2_map_symtabs_matching_filename): Likewise.
3572         (struct dw2_symtab_iterator) <index>: Remove.
3573         <dwarf2_per_objfile>: New field.
3574         (dw2_symtab_iter_init): Replace index parameter with
3575         dwarf2_per_objfile.
3576         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
3577         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
3578         (dw2_print_stats): Likewise.
3579         (dw2_dump): Likewise.
3580         (dw2_expand_symtabs_for_function): Likewise.
3581         (dw2_expand_all_symtabs): Likewise.
3582         (dw2_expand_symtabs_with_fullname): Likewise.
3583         (dw2_expand_marked_cus): Replace index and objfile parameters
3584         with dwarf2_per_objfile.
3585         (dw_expand_symtabs_matching_file_matcher): Add
3586         dwarf2_per_objfile parameter and adjust calls.
3587         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
3588         adjust calls.
3589         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
3590         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
3591         adjust calls.
3592         (create_cus_from_debug_names_list): Replace objfile parameter
3593         with dwarf2_per_objfile and adjust calls.
3594         (create_cus_from_debug_names): Likewise.
3595         (dwarf2_read_debug_names): Likewise.
3596         (mapped_debug_names::namei_to_name): Adjust call.
3597         (dw2_debug_names_iterator::next): Likewise.
3598         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3599         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
3600         (dw2_debug_names_dump): Likewise.
3601         (dw2_debug_names_expand_symtabs_for_function): Likewise.
3602         (dw2_debug_names_expand_symtabs_matching): Likewise.
3603         (dwarf2_initialize_objfile): Likewise.
3604         (dwarf2_build_psymtabs): Likewise.
3605         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
3606         this_cu.
3607         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
3608         (read_and_check_comp_unit_head): Likewise.
3609         (read_abbrev_offset): Likewise.
3610         (create_debug_type_hash_table): Likewise.
3611         (create_debug_types_hash_table): Likewise.
3612         (create_all_type_units): Replace objfile parameter with
3613         dwarf2_per_objfile.
3614         (add_type_unit): Add dwarf2_per_objfile parameter.
3615         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
3616         with dwarf2_per_objfile.
3617         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
3618         (lookup_dwp_signatured_type): Likewise.
3619         (lookup_signatured_type): Likewise.
3620         (read_cutu_die_from_dwo): Likewise.
3621         (init_tu_and_read_dwo_dies): Likewise.
3622         (init_cutu_and_read_dies): Likewise.
3623         (init_cutu_and_read_dies_no_follow): Likewise.
3624         (allocate_type_unit_groups_table): Add objfile parameter.
3625         (create_type_unit_group): Use dwarf2_per_objfile from cu.
3626         (get_type_unit_group): Likewise.
3627         (process_psymtab_comp_unit): Update call.
3628         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
3629         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
3630         (print_tu_stats): Likewise.
3631         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
3632         in void* parameter.
3633         (build_type_psymtabs): Change objfile parameter to
3634         dwarf2_per_objfile.
3635         (process_skeletonless_type_unit): Use dwarf2_per_objfile
3636         passed in void* parameter.
3637         (process_skeletonless_type_units): Change objfile parameter to
3638         dwarf2_per_objfile.
3639         (set_partial_user): Likewise.
3640         (dwarf2_build_psymtabs_hard): Likewise.
3641         (read_comp_units_from_section): Likewise.
3642         (create_all_comp_units): Likewise.
3643         (scan_partial_symbols): Update calls.
3644         (add_partial_symbol): Likewise.
3645         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
3646         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
3647         (process_queue): Add dwarf2_per_objfile parameter.
3648         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
3649         (compute_compunit_symtab_includes): Likewise.
3650         (process_cu_includes): Add dwarf2_per_objfile parameter.
3651         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
3652         (process_full_type_unit): Likewise.
3653         (process_imported_unit_die): Update call.
3654         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
3655         (read_file_scope): Likewise.
3656         (allocate_dwo_file_hash_table): Add objfile parameter.
3657         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
3658         (create_cus_hash_table): Likewise.
3659         (create_dwp_hash_table): Likewise.
3660         (create_dwo_unit_in_dwp_v1): Likewise.
3661         (create_dwp_v2_section): Likewise.
3662         (create_dwo_unit_in_dwp_v2): Likewise.
3663         (lookup_dwo_unit_in_dwp): Likewise.
3664         (try_open_dwop_file): Likewise.
3665         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
3666         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
3667         cleanup to include a reference to dwarf2_per_objfile.
3668         (open_dwp_file): Add dwarf2_per_objfile parameter.
3669         (open_and_init_dwp_file): Likewise.
3670         (get_dwp_file): Likewise.
3671         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
3672         (queue_and_load_all_dwo_tus): Update call.
3673         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
3674         data.
3675         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
3676         (dwarf2_ranges_process): Likewise.
3677         (dwarf2_get_pc_bounds): Likewise.
3678         (mark_common_block_symbol_computed): Likewise.
3679         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
3680         (dwarf2_read_abbrevs): Update call.
3681         (read_partial_die): Use dwarf2_per_objfile from cu.
3682         (find_partial_die): Likewise.
3683         (fixup_partial_die): Likewise.
3684         (read_attribute_value): Likewise.
3685         (read_indirect_string_at_offset_from): Add objfile parameter.
3686         (read_indirect_string_at_offset): Add dwarf2_per_objfile
3687         parameter.
3688         (read_indirect_string_from_dwz): Add objfile parameter.
3689         (read_indirect_string): Add objfile parameter.
3690         (read_addr_index_1): Add dwarf2_per_objfile parameter.
3691         (read_addr_index): Use dwarf2_per_objfile from cu.
3692         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
3693         call dw2_setup.
3694         (read_str_index): Use dwarf2_per_objfile from cu.
3695         (get_debug_line_section): Likewise.
3696         (read_formatted_entries): Add dwarf2_per_objfile parameter.
3697         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
3698         (new_symbol_full): Use dwarf2_per_objfile from cu.
3699         (build_error_marker_type): Likewise.
3700         (lookup_die_type): Likewise.
3701         (determine_prefix): Likewise.
3702         (follow_die_offset): Likewise.
3703         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
3704         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
3705         (dwarf2_fetch_die_type_sect_off): Likewise.
3706         (dwarf2_get_die_type): Likewise.
3707         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
3708         (get_signatured_type): Likewise.
3709         (get_DW_AT_signature_type): Likewise.
3710         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
3711         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
3712         (cu_debug_loc_section): Likewise.
3713         (fill_in_loclist_baton): Likewise.
3714         (dwarf2_symbol_mark_computed): Likewise.
3715         (dwarf2_find_containing_comp_unit): Change objfile parameter to
3716         dwarf2_per_objfile.
3717         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
3718         parameter.
3719         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
3720         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
3721         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
3722         (set_die_type): Use dwarf2_free_objfile from cu.
3723         (get_die_type_at_offset): Likewise.
3724         (dwarf2_per_objfile_free): Don't assign global variable.
3725         (debug_names) <constructor>: Add dwarf2_per_objfile
3726         parameter, update m_debugstrlookup construction.
3727         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
3728         parameter.
3729         <m_dwarf2_per_objfile>: New field.
3730         <lookup>: Use m_dwarf2_per_objfile.
3731         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
3732         (psyms_seen_size): Likewise.
3733         (write_gdbindex): Replace objfile parameter with
3734         dwarf2_per_objfile.
3735         (write_debug_names): Likewise.
3736         (write_psymtabs_to_index): Likewise.
3737         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
3738         calls.
3739
3740 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
3741
3742         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
3743         <dwarf2_per_objfile>: New field.
3744         (struct dwarf2_per_cu_data) <objfile>: Remove.
3745         <dwarf2_per_objfile>: New field.
3746         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
3747         of objfile.
3748         (create_signatured_type_table_from_index): Likewise.
3749         (create_debug_type_hash_table): Likewise.
3750         (fill_in_sig_entry_from_dwo_entry): Likewise.
3751         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
3752         (create_type_unit_group): Assign dwarf2_per_objfile instead of
3753         objfile.
3754         (create_partial_symtab): Access objfile through
3755         dwarf2_per_objfile.
3756         (process_psymtab_comp_unit_reader): Likewise.
3757         (read_comp_units_from_section): Likewise.
3758         (scan_partial_symbols): Likewise.
3759         (add_partial_symbol): Likewise.
3760         (add_partial_subprogram): Likewise.
3761         (peek_die_abbrev): Likewise.
3762         (fixup_go_packaging): Likewise.
3763         (process_full_comp_unit): Likewise.
3764         (process_full_type_unit): Likewise.
3765         (process_imported_unit_die): Likewise.
3766         (dwarf2_compute_name): Likewise.
3767         (dwarf2_physname): Likewise.
3768         (read_import_statement): Likewise.
3769         (create_cus_hash_table): Assign dwarf2_physname instead of
3770         objfile.
3771         (read_func_scope): Access objfile through dwarf2_per_objfile.
3772         (read_lexical_block_scope): Likewise.
3773         (read_call_site_scope): Likewise.
3774         (read_variable): Likewise.
3775         (dwarf2_rnglists_process): Likewise.
3776         (dwarf2_ranges_process): Likewise.
3777         (dwarf2_ranges_read): Likewise.
3778         (dwarf2_record_block_ranges): Likewise.
3779         (dwarf2_add_field): Likewise.
3780         (dwarf2_add_member_fn): Likewise.
3781         (read_structure_type): Likewise.
3782         (process_structure_scope): Likewise.
3783         (read_enumeration_type): Likewise.
3784         (read_array_type): Likewise.
3785         (read_common_block): Likewise.
3786         (read_namespace_type): Likewise.
3787         (read_namespace): Likewise.
3788         (read_module_type): Likewise.
3789         (read_tag_pointer_type): Likewise.
3790         (read_tag_ptr_to_member_type): Likewise.
3791         (read_tag_string_type): Likewise.
3792         (read_subroutine_type): Likewise.
3793         (read_typedef): Likewise.
3794         (read_base_type): Likewise.
3795         (attr_to_dynamic_prop): Likewise.
3796         (read_subrange_type): Likewise.
3797         (read_unspecified_type): Likewise.
3798         (load_partial_dies): Likewise.
3799         (read_partial_die): Likewise.
3800         (find_partial_die): Likewise.
3801         (guess_partial_die_structure_name): Likewise.
3802         (fixup_partial_die): Likewise.
3803         (read_attribute_value): Likewise.
3804         (read_addr_index_from_leb128): Likewise.
3805         (dwarf2_read_addr_index): Likewise.
3806         (dwarf2_string_attr): Likewise.
3807         (lnp_state_machine::check_line_address): Likewise.
3808         (dwarf_decode_lines_1): Likewise.
3809         (dwarf_decode_lines): Likewise.
3810         (dwarf2_start_symtab): Likewise.
3811         (var_decode_location): Likewise.
3812         (new_symbol_full): Likewise.
3813         (dwarf2_const_value_data): Likewise.
3814         (dwarf2_const_value_attr): Likewise.
3815         (dwarf2_const_value): Likewise.
3816         (die_type): Likewise.
3817         (die_containing_type): Likewise.
3818         (lookup_die_type): Likewise.
3819         (guess_full_die_structure_name): Likewise.
3820         (anonymous_struct_prefix): Likewise.
3821         (dwarf2_name): Likewise.
3822         (follow_die_ref_or_sig): Likewise.
3823         (follow_die_offset): Likewise.
3824         (follow_die_ref): Likewise.
3825         (dwarf2_fetch_die_loc_sect_off): Likewise.
3826         (dwarf2_fetch_constant_bytes): Likewise.
3827         (dwarf2_fetch_die_type_sect_off): Likewise.
3828         (dwarf2_get_die_type): Likewise.
3829         (follow_die_sig): Likewise.
3830         (decode_locdesc): Likewise.
3831         (dwarf2_per_cu_objfile): Likewise.
3832         (dwarf2_per_cu_text_offset): Likewise.
3833         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
3834         objfile.
3835         (set_die_type): Access objfile through
3836         dwarf2_per_objfile.
3837
3838 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
3839
3840         * valprint.c (converted_character_d): Remove typedef.
3841         (DEF_VEC_O (converted_character_d)): Remove.
3842         (count_next_character): Use std::vector.
3843         (print_converted_chars_to_obstack): Likewise.
3844         (generic_printstr): Likewise.
3845
3846 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3847
3848         * xml-support.h (struct gdb_xml_value): Add constructor.
3849         <value>: Change type to unique_xmalloc_ptr.
3850         (gdb_xml_value_s): Remove typedef.
3851         (DEF_VEC_O (gdb_xml_value_s)): Remove.
3852         (gdb_xml_element_start_handler): Change parameter type to
3853         std::vector.
3854         (xml_find_attribute): Likewise.
3855         * xml-support.c (xml_find_attribute): Change parameter type to
3856         std::vector and adjust.
3857         (gdb_xml_values_cleanup): Remove.
3858         (gdb_xml_parser::start_element): Adjust to std::vector.
3859         (xinclude_start_include): Change paraeter type to std::vector
3860         and adjust.
3861         * btrace.c (check_xml_btrace_version): Likewise.
3862         (parse_xml_btrace_block): Likewise.
3863         (parse_xml_btrace_pt_config_cpu): Likewise.
3864         (parse_xml_btrace_pt): Likewise.
3865         (parse_xml_btrace_conf_bts): Likewise.
3866         (parse_xml_btrace_conf_pt): Likewise.
3867         * memory-map.c (memory_map_start_memory): Likewise.
3868         (memory_map_start_property): Likewise.
3869         * osdata.c (osdata_start_osdata): Likewise.
3870         (osdata_start_item): Likewise.
3871         (osdata_start_column): Likewise.
3872         * remote.c (start_thread): Likewise.
3873         * solib-aix.c (library_list_start_library): Likewise.
3874         (library_list_start_list): Likewise.
3875         * solib-svr4.c (library_list_start_library): Likewise.
3876         (svr4_library_list_start_list): Likewise.
3877         * solib-target.c (library_list_start_segment): Likewise.
3878         (library_list_start_section): Likewise.
3879         (library_list_start_library): Likewise.
3880         (library_list_start_list): Likewise.
3881         * tracepoint.c (traceframe_info_start_memory): Likewise.
3882         (traceframe_info_start_tvar): Likewise.
3883         * xml-syscall.c (syscall_start_syscall): Likewise.
3884         * xml-tdesc.c (tdesc_start_target): Likewise.
3885         (tdesc_start_feature): Likewise.
3886         (tdesc_start_reg): Likewise.
3887         (tdesc_start_union): Likewise.
3888         (tdesc_start_struct): Likewise.
3889         (tdesc_start_flags): Likewise.
3890         (tdesc_start_enum): Likewise.
3891         (tdesc_start_field): Likewise.
3892         (tdesc_start_enum_value): Likewise.
3893         (tdesc_start_vector): Likewise.
3894
3895 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3896
3897         * extension.h (struct xmethod_worker) <clone>: Remove.
3898         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
3899         Remove.
3900         (python_xmethod_worker::clone): Remove.
3901         * valops.c (find_overload_match): Use std::move instead of
3902         clone.
3903
3904 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3905
3906         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
3907         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
3908         <free_xmethod_worker_data>: Remove.
3909         <get_matching_xmethod_workers>: Chance VEC to std::vector.
3910         <get_xmethod_arg_types>: Remove.
3911         <get_xmethod_result_type>: Remove.
3912         <invoke_xmethod>: Remove.
3913         * extension.c (new_xmethod_worker): Remove.
3914         (clone_xmethod_worker): Remove.
3915         (get_matching_xmethod_workers): Return void, pass std::vector by
3916         pointer.
3917         (get_xmethod_arg_types): Rename to...
3918         (xmethod_worker::get_arg_types): ... this, and adjust.
3919         (get_xmethod_result_type): Rename to...
3920         (xmethod_worker::get_result_type): ... this, and adjust.
3921         (invoke_xmethod): Remove.
3922         (free_xmethod_worker): Remove.
3923         (free_xmethod_worker_vec): Remove.
3924         * extension.h (enum ext_lang_rc): Move here from
3925         extension-priv.h.
3926         (struct xmethod_worker): Add constructor and destructor.
3927         <data>: Remove.
3928         <value>: Remove.
3929         <invoke, clone, do_get_result_type, do_get_arg_types>: New
3930         virtual pure methods.
3931         <get_arg_types, get_result_type>: New methods.
3932         (xmethod_worker_ptr): Remove typedef.
3933         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
3934         (xmethod_worker_vec): Remove typedef.
3935         (xmethod_worker_up): New typedef.
3936         (invoke_xmethod): Remove.
3937         (clone_xmethod_worker): Remove.
3938         (free_xmethod_worker): Remove.
3939         (free_xmethod_worker_vec): Remove.
3940         (get_xmethod_arg_types): Remove.
3941         (get_xmethod_result_type): Remove.
3942         * valops.c (find_method_list): Use std::vector, don't use
3943         intermediate vector.
3944         (value_find_oload_method_list): Use std::vector.
3945         (find_overload_match): Use std::vector.
3946         (find_oload_champ): Use std::vector.
3947         * value.c (value_free): Use operator delete.
3948         (value_of_xmethod): Rename to...
3949         (value_from_xmethod): ... this.  Don't assign
3950         xmethod_worker::value, take rvalue-reference.
3951         (result_type_of_xmethod): Adjust.
3952         (call_xmethod): Adjust.
3953         * value.h: Include extension.h.
3954         (struct xmethod_worker): Don't forward-declare.
3955         (value_of_xmethod): Rename to...
3956         (value_from_xmethod): ... this, take rvalue-reference.
3957         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
3958         (struct python_xmethod_worker): ... this, add constructor and
3959         destructor.
3960         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
3961         (gdbpy_free_xmethod_worker_data): Rename to...
3962         (python_xmethod_worker::~python_xmethod_worker): ... this and
3963         adjust.
3964         (gdbpy_clone_xmethod_worker_data): Rename to...
3965         (python_xmethod_worker::clone): ... this and adjust.
3966         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
3967         temporary vector.
3968         (gdbpy_get_xmethod_arg_types): Rename to...
3969         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
3970         (gdbpy_get_xmethod_result_type): Rename to...
3971         (python_xmethod_worker::do_get_result_type): ... this and
3972         adjust.
3973         (gdbpy_invoke_xmethod): Rename to...
3974         (python_xmethod_worker::invoke): ... this and adjust.
3975         (new_python_xmethod_worker): Rename to...
3976         (python_xmethod_worker::python_xmethod_worker): ... this and
3977         adjust.
3978         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
3979         Remove.
3980         (gdbpy_free_xmethod_worker_data): Remove.
3981         (gdbpy_get_matching_xmethod_workers): Use std::vector.
3982         (gdbpy_get_xmethod_arg_types): Remove.
3983         (gdbpy_get_xmethod_result_type): Remove.
3984         (gdbpy_invoke_xmethod): Remove.
3985         * python/python.c (python_extension_ops): Remove obsolete
3986         callbacks.
3987
3988 2018-01-05  Pedro Alves  <palves@redhat.com>
3989
3990         PR gdb/18653
3991         * common/signals-state-save-restore.c
3992         (save_original_signals_state): New parameter 'quiet'.  Warn if we
3993         find a custom handler preinstalled, instead of internal erroring.
3994         But only warn if !quiet.
3995         * common/signals-state-save-restore.h
3996         (save_original_signals_state): New parameter 'quiet'.
3997         * main.c (captured_main_1): Move save_original_signals_state call
3998         after option handling, and pass QUIET.
3999
4000 2018-01-05  Pedro Alves  <palves@redhat.com>
4001
4002         * spu-tdep.c (spu_catch_start): Pass
4003         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
4004
4005 2018-01-05  Pedro Alves  <palves@redhat.com>
4006
4007         PR gdb/22670
4008         * ada-lang.c (literal_symbol_name_matcher): New function.
4009         (ada_get_symbol_name_matcher): Use it for
4010         symbol_name_match_type::SEARCH_NAME.
4011         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
4012         it down instead of assuming symbol_name_match_type::FULL.
4013         * block.h (block_lookup_symbol): New parameter 'match_type'.
4014         * c-valprint.c (print_unpacked_pointer): Use
4015         lookup_symbol_search_name instead of lookup_symbol.
4016         * compile/compile-object-load.c (get_out_value_type): Pass down
4017         symbol_name_match_type::SEARCH_NAME.
4018         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
4019         symbol_name_match_type::FULL.
4020         * cp-support.c (cp_get_symbol_name_matcher): Handle
4021         symbol_name_match_type::SEARCH_NAME.
4022         * infrun.c (insert_exception_resume_breakpoint): Use
4023         lookup_symbol_search_name.
4024         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
4025         * psymtab.c (maintenance_check_psymtabs): Use
4026         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
4027         * stack.c (print_frame_args): Use lookup_symbol_search_name and
4028         SYMBOL_SEARCH_NAME.
4029         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
4030         if symbol_name_match_type::SEARCH_NAME.
4031         (lookup_symbol_in_language): Pass down
4032         symbol_name_match_type::FULL.
4033         (lookup_symbol_search_name): New.
4034         (lookup_language_this): Pass down
4035         symbol_name_match_type::SEARCH_NAME.
4036         (lookup_symbol_aux, lookup_local_symbol): New parameter
4037         'match_type'.  Pass it down.
4038         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
4039         (lookup_symbol_search_name): New declaration.
4040         (lookup_symbol_in_block): New 'match_type' parameter.
4041
4042 2018-01-05  Pedro Alves  <palves@redhat.com>
4043
4044         PR gdb/22670
4045         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
4046         ada_lookup_symbol.
4047         (ada_lookup_symbol): Reimplement in terms of
4048         ada_lookup_symbol_list, bits factored out from
4049         ada_lookup_encoded_symbol.
4050
4051 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4052
4053         * ada-exp.y (write_object_renaming): When subscripting an array
4054         using a symbol as the index, pass the block in call to
4055         ada_lookup_encoded_symbol when looking that symbol up.
4056
4057 2018-01-05  Jerome Guitton  <guitton@adacore.com>
4058
4059         * ada-lang.c (ada_array_length): Use ada_index_type instead of
4060         TYPE_INDEX_TYPE.
4061
4062 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4063
4064         * ada-lang.c (ada_to_fixed_value_create): Add handling of
4065         the case where VALUE_LVAL (val0) is not lval_memory.
4066
4067 2018-01-05  Xavier Roirand  <roirand@adacore.com>
4068
4069         * ada-valprint.c (print_optional_low_bound): Handle
4070         character-indexed array printing like boolean-indexed array
4071         printing.
4072
4073 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4074
4075         * NEWS: Create a new section for the next release branch.
4076         Rename the section of the current branch, now that it has
4077         been cut.
4078
4079 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4080
4081         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
4082         * version.in: Bump version to 8.1.50.DATE-git.
4083
4084 2018-01-03  Xavier Roirand  <roirand@adacore.com>
4085
4086         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
4087         Add field.
4088         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
4089         Add field.
4090         (default_exception_support_info) <catch_handlers_sym>: Add field.
4091         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
4092         (ada_exception_name_addr_1): Add "catch handlers" handling.
4093         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
4094         Update all callers.
4095         (create_excep_cond_exprs) <ex>: Add parameter.
4096         (re_set_exception): Update create_excep_cond_exprs call.
4097         (print_it_exception, print_one_exception, print_mention_exception)
4098         (print_recreate_exception): Add "catch handler" handling.
4099         (allocate_location_catch_handlers, re_set_catch_handlers)
4100         (check_status_catch_handlers, print_it_catch_handlers)
4101         (print_one_catch_handlers, print_mention_catch_handlers)
4102         (print_recreate_catch_handlers): New function.
4103         (catch_handlers_breakpoint_ops): New variable.
4104         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
4105         Add parameter.  Add "catch handler" handling.
4106         (ada_exception_sym_name, ada_exception_breakpoint_ops):
4107         Add "catch handler" handling.
4108         (ada_exception_catchpoint_cond_string): Add "catch handler"
4109         handling.
4110         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
4111         call.
4112         (catch_ada_handlers_command): New function.
4113         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
4114         operations structure.
4115         (_initialize_ada_language): Add "catch handlers" command entry.
4116         * NEWS: Document "catch handlers" feature.
4117
4118 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4119
4120         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
4121         account when creating the array type of the slice.
4122         (ada_value_slice): Likewise.
4123
4124 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4125
4126         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
4127         New enum value.
4128         (create_array_type_with_stride): Add byte_stride_prop parameter.
4129         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
4130         New parameter.  Update all callers in this file.
4131         (array_type_has_dynamic_stride): New function.
4132         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
4133         of arrays with dynamic byte strides.
4134         * dwarf2read.c (read_array_type): Add support for dynamic
4135         DW_AT_byte_stride attributes.
4136
4137 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4138
4139         * dwarf2read.c (read_unspecified_type): Treat
4140         DW_TAG_enumeration_type DIEs from Ada units as stubs.
4141
4142 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4143
4144         Update copyright year range in all GDB files.
4145
4146 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4147
4148         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
4149         and gdb/testsuite/gdb.base/step-line.c.
4150
4151 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4152
4153         * copyright.py (main): Dump the contents of
4154         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
4155         even if BY_HAND is empty.
4156
4157 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4158
4159         * top.c (print_gdb_version): Update Copyright year in version
4160         message.
4161
4162 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4163
4164         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
4165
4166 For older changes see ChangeLog-2017.
4167 \f
4168 Local Variables:
4169 mode: change-log
4170 left-margin: 8
4171 fill-column: 74
4172 version-control: never
4173 coding: utf-8
4174 End: