gdb/ChangeLog

   1 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
   2
   3         * record.c (set_record_command): Fix typo in message.
   4
   5 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
   6
   7         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
   8
   9 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
  10
  11         * infrun.c (process_event_stop_test): Call
  12         gdbarch_in_indirect_branch_thunk.
  13         * gdbarch.sh (in_indirect_branch_thunk): New.
  14         * gdbarch.c: Regenerated.
  15         * gdbarch.h: Regenerated.
  16         * x86-tdep.h: New.
  17         * x86-tdep.c: New.
  18         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
  19         (HFILES_NO_SRCDIR): Add x86-tdep.h.
  20         (ALLDEPFILES): Add x86-tdep.c.
  21         * arch-utils.h (default_in_indirect_branch_thunk): New.
  22         * arch-utils.c (default_in_indirect_branch_thunk): New.
  23         * i386-tdep: Include x86-tdep.h.
  24         (i386_in_indirect_branch_thunk): New.
  25         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
  26         function.
  27         * amd64-tdep: Include x86-tdep.h.
  28         (amd64_in_indirect_branch_thunk): New.
  29         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
  30
  31 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
  32
  33         PR gdb/23053
  34         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
  35         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
  36         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
  37         regression.
  38
  39 2018-04-12  Tom Tromey  <tom@tromey.com>
  40
  41         * rust-lang.c (rust_print_struct_def): Remove univariant code.
  42         (rust_evaluate_subexp): Likewise.
  43
  44 2018-04-12  Pedro Alves  <palves@redhat.com>
  45
  46         * procfs.c (procfs_detach): Make forward declaration's prototype
  47         match definition's protototype.
  48         (proc_get_LDT_entry): Remove stale do_cleanups call.
  49
  50 2018-04-12  Pedro Alves  <palves@redhat.com>
  51
  52         * target.h (target_ops::to_has_exited): Delete.
  53         (target_has_exited): Delete.
  54         * target-delegates.c: Regenerate.
  55
  56 2018-04-11  Pedro Alves  <palves@redhat.com>
  57
  58         * target.c (fileio_fh_t::t): Add comment.
  59         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
  60         (target_fileio_close): Handle a NULL target.
  61         (invalidate_fileio_fh): New.
  62         (target_close): Call it.
  63         * remote.c (remote_hostio_send_command): No longer check whether
  64         remote_desc is open.
  65
  66 2018-04-11  Pedro Alves  <palves@redhat.com>
  67
  68         * target.c (fileio_fh_t): Make it a named struct instead of a
  69         typedef.
  70         (fileio_fh_t::is_closed): New method.
  71         (DEF_VEC_O (fileio_fh_t)): Remove.
  72         (fileio_fhandles): Now a std::vector.
  73         (is_closed_fileio_fh): Delete.
  74         (acquire_fileio_fd): Adjust.  Rename parameters.
  75         (release_fileio_fd): Adjust.
  76         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
  77         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
  78         (target_fileio_close): Adjust.
  79
  80 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
  81
  82         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
  83         index.
  84
  85 2018-04-10  Pedro Alves  <palves@redhat.com>
  86
  87         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
  88         (scoped_finish_thread_state): New class.
  89         * infcmd.c (run_command_1): Use it instead of finish_thread_state
  90         cleanup.
  91         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
  92         (fetch_inferior_event, normal_stop): Likewise.
  93         * thread.c (finish_thread_state_cleanup): Delete.
  94
  95 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
  96             Pedro Alves  <palves@redhat.com>
  97
  98         * value.c: Include "selftest.h" and "common/array-view.h".
  99         (struct range) <operator ==>: New.
 100         (test_ranges_contain): New.
 101         (check_ranges_vector): New.
 102         (test_insert_into_bit_range_vector): New.
 103         (_initialize_values): Register selftests.
 104         * common/array-view.h (operator==, operator!=): New.
 105
 106 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 107
 108         * common/gdb_vecs.h (unordered_remove): Add overload that takes
 109         an iterator.
 110         * inline-frame.c: Include <algorithm>.
 111         (struct inline_state): Add constructor.
 112         (inline_state_s): Remove.
 113         (DEF_VEC_O(inline_state_s)): Remove.
 114         (inline_states): Change type to std::vector.
 115         (find_inline_frame_state): Adjust to std::vector.
 116         (allocate_inline_frame_state): Remove.
 117         (clear_inline_frame_state): Adjust to std::vector.
 118         (skip_inline_frames): Adjust to std::vector.
 119
 120 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 121
 122         * tracepoint.h (struct trace_state_variable): Add constructor.
 123         <name>: Change type to std::string.
 124         * tracepoint.c (tsv_s): Remove.
 125         (DEF_VEC_O(tsv_s)): Remove.
 126         (tvariables): Change to std::vector.
 127         (create_trace_state_variable): Adjust to std::vector.
 128         (find_trace_state_variable): Likewise.
 129         (find_trace_state_variable_by_number): Likewise.
 130         (delete_trace_state_variable): Likewise.
 131         (trace_variable_command): Adjust to std::string.
 132         (delete_trace_variable_command): Likewise.
 133         (tvariables_info_1): Adjust to std::vector.
 134         (save_trace_state_variables): Likewise.
 135         (start_tracing): Likewise.
 136         (merge_uploaded_trace_state_variables): Adjust to std::vector
 137         and std::string.
 138         * target.h (struct target_ops)
 139         <to_download_trace_state_variable>: Pass reference to
 140         trace_state_variable.
 141         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
 142         * target-delegates.c: Re-generate.
 143         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
 144         (mi_tsv_deleted): Likewise.
 145         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
 146         * remote.c (remote_download_trace_state_variable): Change
 147         pointer to reference and adjust.
 148         * make-target-delegates (parse_argtypes): Handle references.
 149         (write_function_header): Likewise.
 150         (munge_type): Likewise.
 151
 152 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 153
 154         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
 155         string_view-selftests.c.
 156         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
 157         testsuite.
 158         * unittests/basic_string_view/cons/char/1.cc: Likewise.
 159         * unittests/basic_string_view/cons/char/2.cc: Likewise.
 160         * unittests/basic_string_view/cons/char/3.cc: Likewise.
 161         * unittests/basic_string_view/element_access/char/1.cc:
 162         Likewise.
 163         * unittests/basic_string_view/element_access/char/empty.cc:
 164         Likewise.
 165         * unittests/basic_string_view/element_access/char/front_back.cc:
 166         Likewise.
 167         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
 168         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
 169         Likewise.
 170         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
 171         Likewise.
 172         * unittests/basic_string_view/modifiers/swap/char/1.cc:
 173         Likewise.
 174         * unittests/basic_string_view/operations/compare/char/1.cc:
 175         Likewise.
 176         * unittests/basic_string_view/operations/compare/char/13650.cc:
 177         Likewise.
 178         * unittests/basic_string_view/operations/copy/char/1.cc:
 179         Likewise.
 180         * unittests/basic_string_view/operations/data/char/1.cc:
 181         Likewise.
 182         * unittests/basic_string_view/operations/find/char/1.cc:
 183         Likewise.
 184         * unittests/basic_string_view/operations/find/char/2.cc:
 185         Likewise.
 186         * unittests/basic_string_view/operations/find/char/3.cc:
 187         Likewise.
 188         * unittests/basic_string_view/operations/find/char/4.cc:
 189         Likewise.
 190         * unittests/basic_string_view/operations/rfind/char/1.cc:
 191         Likewise.
 192         * unittests/basic_string_view/operations/rfind/char/2.cc:
 193         Likewise.
 194         * unittests/basic_string_view/operations/rfind/char/3.cc:
 195         Likewise.
 196         * unittests/basic_string_view/operations/substr/char/1.cc:
 197         Likewise.
 198         * unittests/basic_string_view/operators/char/2.cc: Likewise.
 199         * unittests/string_view-selftests.c: New file.
 200
 201 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 202
 203         * unittests/basic_string_view/capacity/1.cc: New file.
 204         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
 205         * unittests/basic_string_view/cons/char/1.cc: New file.
 206         * unittests/basic_string_view/cons/char/2.cc: New file.
 207         * unittests/basic_string_view/cons/char/3.cc: New file.
 208         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
 209         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
 210         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
 211         * unittests/basic_string_view/element_access/char/1.cc: New file.
 212         * unittests/basic_string_view/element_access/char/2.cc: New file.
 213         * unittests/basic_string_view/element_access/char/empty.cc: New file.
 214         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
 215         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
 216         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
 217         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
 218         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
 219         * unittests/basic_string_view/include.cc: New file.
 220         * unittests/basic_string_view/inserters/char/1.cc: New file.
 221         * unittests/basic_string_view/inserters/char/2.cc: New file.
 222         * unittests/basic_string_view/inserters/char/3.cc: New file.
 223         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
 224         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
 225         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
 226         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
 227         * unittests/basic_string_view/literals/types.cc: New file.
 228         * unittests/basic_string_view/literals/values.cc: New file.
 229         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
 230         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
 231         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
 232         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
 233         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
 234         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
 235         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
 236         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
 237         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
 238         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
 239         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
 240         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
 241         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
 242         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
 243         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
 244         * unittests/basic_string_view/operations/data/char/1.cc: New file.
 245         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
 246         * unittests/basic_string_view/operations/find/char/1.cc: New file.
 247         * unittests/basic_string_view/operations/find/char/2.cc: New file.
 248         * unittests/basic_string_view/operations/find/char/3.cc: New file.
 249         * unittests/basic_string_view/operations/find/char/4.cc: New file.
 250         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
 251         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
 252         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
 253         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
 254         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
 255         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
 256         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
 257         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
 258         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
 259         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
 260         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
 261         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
 262         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
 263         * unittests/basic_string_view/operators/char/2.cc: New file.
 264         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
 265         * unittests/basic_string_view/range_access/char/1.cc: New file.
 266         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
 267         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
 268         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
 269         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
 270         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
 271         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
 272         * unittests/basic_string_view/requirements/typedefs.cc: New file.
 273         * unittests/basic_string_view/typedefs.cc: New file.
 274         * unittests/basic_string_view/types/1.cc: New file.
 275
 276 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 277
 278         * common/gdb_string_view.h: Remove libstdc++ implementation
 279         details, adjust to gdb reality.
 280         * common/gdb_string_view.tcc: Likewise.
 281         * cli/cli-script.c (struct string_view): Remove.
 282         (user_args) <m_args>: Change element type to gdb::string_view.
 283         (user_args::insert_args): Adjust.
 284
 285 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 286
 287         * common/gdb_string_view.h: New file.
 288         * common/gdb_string_view.tcc: New file.
 289
 290 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
 291
 292         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
 293         * configure: Re-generate.
 294
 295 2018-04-09  Pedro Alves  <palves@redhat.com>
 296
 297         * gdbarch.sh: Include "observable.h" instead of "observer.h".
 298         (set_target_gdbarch): Call
 299         gdb::observers::architecture_changed.notify instead of
 300         observer_notify_architecture_changed.
 301
 302 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 303
 304         * tracepoint.c (struct current_traceframe_cleanup): Remove.
 305         (do_restore_current_traceframe_cleanup): Remove.
 306         (restore_current_traceframe_cleanup_dtor): Remove.
 307         (make_cleanup_restore_current_traceframe): Remove.
 308         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
 309         New.
 310         * tracepoint.h (struct scoped_restore_current_traceframe): New.
 311         * infrun.c (fetch_inferior_event): Use
 312         scoped_restore_current_traceframe.
 313
 314 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 315
 316         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
 317         Remove.
 318         <n_allocated_type_units>: Remove.
 319         <all_type_units>: Change to std::vector.
 320         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 321         to std::vector change.
 322         (dwarf2_per_objfile::get_cutu): Likewise.
 323         (dwarf2_per_objfile::get_tu): Likewise.
 324         (create_signatured_type_table_from_index): Likewise.
 325         (create_signatured_type_table_from_debug_names): Likewise.
 326         (dw2_symtab_iter_next): Likewise.
 327         (dw2_print_stats): Likewise.
 328         (dw2_expand_all_symtabs): Likewise.
 329         (dw2_expand_marked_cus): Likewise.
 330         (dw2_debug_names_iterator::next): Likewise.
 331         (dwarf2_initialize_objfile): Likewise.
 332         (add_signatured_type_cu_to_table): Likewise.
 333         (create_all_type_units): Likewise.
 334         (add_type_unit): Likewise.
 335         (struct tu_abbrev_offset): Add constructor.
 336         (build_type_psymtabs_1): Adjust to std::vector change.
 337         (print_tu_stats): Likewise.
 338         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 339         (write_debug_names): Likewise.
 340
 341 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 342
 343         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
 344         Make an std::vector.
 345         <n_comp_units>: Remove.
 346         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
 347         to std::vector change.
 348         (dwarf2_per_objfile::get_cutu): Likewise.
 349         (dwarf2_per_objfile::get_cu): Likewise.
 350         (create_cus_from_index): Likewise.
 351         (create_addrmap_from_index): Likewise.
 352         (create_addrmap_from_aranges): Likewise.
 353         (dwarf2_read_index): Likewise.
 354         (dw2_find_last_source_symtab): Likewise.
 355         (dw2_map_symtabs_matching_filename): Likewise.
 356         (dw2_symtab_iter_next): Likewise.
 357         (dw2_print_stats): Likewise.
 358         (dw2_expand_all_symtabs): Likewise.
 359         (dw2_expand_symtabs_with_fullname): Likewise.
 360         (dw2_expand_marked_cus): Likewise.
 361         (dw2_map_symbol_filenames): Likewise.
 362         (create_cus_from_debug_names): Likewise.
 363         (dwarf2_read_debug_names): Likewise.
 364         (dw2_debug_names_iterator::next): Likewise.
 365         (dwarf2_initialize_objfile): Likewise.
 366         (set_partial_user): Likewise.
 367         (dwarf2_build_psymtabs_hard): Likewise.
 368         (read_comp_units_from_section): Remove arguments, adjust to
 369         std::vector change.
 370         (create_all_comp_units): Adjust to std::vector and
 371         read_comp_units_from_section changes.
 372         (dwarf2_find_containing_comp_unit): Adjust to std::vector
 373         change.
 374         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
 375         (psyms_seen_size): Likewise.
 376         (write_gdbindex): Likewise.
 377         (write_debug_names): Likewise.
 378
 379 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 380
 381         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
 382         with dwarf2_per_objfile.
 383         (create_cus_from_index): Likewise.
 384         (create_signatured_type_table_from_index): Likewise.
 385         (dwarf2_read_index): Likewise.
 386         (dwarf2_initialize_objfile): Likewise.
 387         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
 388         per_cu rather than get_dwarf2_per_objfile.
 389
 390 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 391
 392         * dwarf2read.h (struct signatured_type): Forward declare.
 393         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
 394         New methods.
 395         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
 396         (dw2_get_cutu): ...this.
 397         (dwarf2_per_objfile::get_cu): Rename from...
 398         (dw2_get_cu): ...this.
 399         (dwarf2_per_objfile::get_tu): New.
 400         (create_addrmap_from_index): Adjust.
 401         (create_addrmap_from_aranges): Adjust.
 402         (dw2_find_last_source_symtab): Adjust.
 403         (dw2_map_symtabs_matching_filename): Adjust.
 404         (dw2_symtab_iter_next): Adjust.
 405         (dw2_print_stats): Adjust.
 406         (dw2_expand_all_symtabs): Adjust.
 407         (dw2_expand_symtabs_with_fullname): Adjust.
 408         (dw2_expand_marked_cus): Adjust.
 409         (dw_expand_symtabs_matching_file_matcher): Adjust.
 410         (dw2_map_symbol_filenames): Adjust.
 411         (dw2_debug_names_iterator::next): Adjust.
 412         (dwarf2_initialize_objfile): Adjust.
 413         (set_partial_user): Adjust.
 414         (dwarf2_build_psymtabs_hard): Adjust.
 415
 416 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 417
 418         * dwarf2read.c (create_signatured_type_table_from_debug_names):
 419         Remove unused variables.
 420         (dw2_map_symtabs_matching_filename): Likewise.
 421         (dwarf2_record_block_ranges): Likewise.
 422         (dwarf2_read_addr_index): Likewise.
 423         (follow_die_offset): Likewise.
 424
 425 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 426
 427         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
 428         to symbol_file_add_main.
 429
 430 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 431
 432         PR mi/22299
 433         * mi/mi-console.c (do_fputc_async_safe): New.
 434         (mi_console_file::write_async_safe): New.
 435         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
 436         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
 437         New.
 438         * ui-file.c (ui_file::putstrn): Adjust call to
 439         fputstrn_unfiltered.
 440         * utils.c (printchar): Replace do_fputs and do_fprintf
 441         parameters by do_fputc.
 442         (fputstr_filtered): Adjust call to printchar.
 443         (fputstr_unfiltered): Likewise.
 444         (fputstrn_filtered): Likewise.
 445         (fputstrn_unfiltered): Add do_fputc parameter, pass to
 446         printchar.
 447         * utils.h (do_fputc_ftype): New typedef.
 448         (fputstrn_unfiltered): Add do_fputc parameter.
 449
 450 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
 451
 452         * regformats/i386/i386-avx.dat: Remove.
 453
 454 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 455
 456         PR gdb/22979
 457         * amd64-tdep.c (amd64_none_init_abi): New function.
 458         (amd64_x32_none_init_abi): New function.
 459         (_initialize_amd64_tdep): Register handlers for x86-64 and
 460         x64_32 with GDB_OSABI_NONE.
 461         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
 462         GDB_OSABI_NONE osabi.
 463
 464 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 465
 466         PR gdb/22980
 467         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
 468         GDB_OSABI_NONE.
 469         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
 470         * osabi.c (gdb_osabi_names): Add "unknown" entry.
 471
 472 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
 473
 474         * common/byte-vector.h (char_vector): New type.
 475         * target.h (target_read_alloc): Return
 476         gdb::optional<byte_vector>.
 477         (target_read_stralloc): Return gdb::optional<char_vector>.
 478         (target_get_osdata): Return gdb::optional<char_vector>.
 479         * target.c (target_read_alloc_1): Templatize.  Replacement
 480         manual memory management with vector.
 481         (target_read_alloc): Change return type, adjust.
 482         (target_read_stralloc): Change return type, adjust.
 483         (target_get_osdata): Change return type, adjust.
 484         * auxv.c (struct auxv_info) <length>: Remove.
 485         <data>: Change type to gdb::optional<byte_vector>.
 486         (auxv_inferior_data_cleanup): Free auxv_info with delete.
 487         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
 488         (target_auxv_search): Adjust.
 489         (fprint_target_auxv): Adjust.
 490         * avr-tdep.c (avr_io_reg_read_command): Adjust.
 491         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
 492         (linux_make_corefile_notes): Adjust.
 493         * osdata.c (get_osdata): Adjust.
 494         * remote.c (remote_get_threads_with_qxfer): Adjust.
 495         (remote_memory_map): Adjust.
 496         (remote_traceframe_info): Adjust.
 497         (btrace_read_config): Adjust.
 498         (remote_read_btrace): Adjust.
 499         (remote_pid_to_exec_file): Adjust.
 500         * solib-aix.c (solib_aix_get_library_list): Adjust.
 501         * solib-dsbt.c (decode_loadmap): Don't free buf.
 502         (dsbt_get_initial_loadmaps): Adjust.
 503         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
 504         * solib-target.c (solib_target_current_sos): Adjust.
 505         * tracepoint.c (sdata_make_value): Adjust.
 506         * xml-support.c (xinclude_start_include): Adjust.
 507         (xml_fetch_content_from_file): Adjust.
 508         * xml-support.h (xml_fetch_another): Change return type.
 509         (xml_fetch_content_from_file): Change return type.
 510         * xml-syscall.c (xml_init_syscalls_info): Adjust.
 511         * xml-tdesc.c (file_read_description_xml): Adjust.
 512         (fetch_available_features_from_target): Change return type.
 513         (target_fetch_description_xml): Adjust.
 514         (target_read_description_xml): Adjust.
 515
 516 2018-04-06  Tom Tromey  <tom@tromey.com>
 517
 518         * value.c (~value): Update.
 519         (struct value) <contents>: Now unique_xmalloc_ptr.
 520         (value_contents_bits_eq, allocate_value_contents)
 521         (value_contents_raw, value_contents_all_raw)
 522         (value_contents_for_printing, value_contents_for_printing_const)
 523         (set_value_enclosing_type): Update.
 524
 525 2018-04-06  Tom Tromey  <tom@tromey.com>
 526
 527         * value.c (range_s): Remove typedef, VEC.
 528         (struct range): Add operator<.
 529         (range_lessthan): Remove.
 530         (ranges_contain): Change type.
 531         (~value): Update.
 532         (struct value) <unavailable, optimized_out>: Now std::vector.
 533         (value_entirely_available)
 534         (value_entirely_covered_by_range_vector)
 535         (value_entirely_unavailable, value_entirely_optimized_out):
 536         Update.
 537         (insert_into_bit_range_vector): Change argument type.
 538         (find_first_range_overlap): Likewise.
 539         (struct ranges_and_idx, value_contents_bits_eq)
 540         (require_not_optimized_out, require_available): Update.
 541         (ranges_copy_adjusted): Change argument types.
 542         (value_optimized_out, value_copy, value_fetch_lazy): Update.
 543
 544 2018-04-06  Tom Tromey  <tom@tromey.com>
 545
 546         * value.c (~value): Update.
 547         (struct value) <parent>: Now a value_ref_ptr.
 548         (value_parent, set_value_parent, value_address, value_copy):
 549         Update.
 550
 551 2018-04-06  Tom Tromey  <tom@tromey.com>
 552
 553         * value.c (struct value): Add constructor, destructor, and member
 554         initializers.
 555         (allocate_value_lazy, value_decref): Update.
 556
 557 2018-04-06  Tom Tromey  <tom@tromey.com>
 558
 559         * value.c (struct value) <released, next>: Remove.
 560         (all_values): Now a std::vector.
 561         (allocate_value_lazy): Update.
 562         (value_next): Remove.
 563         (value_mark, value_free_to_mark, release_value)
 564         (value_release_to_mark): Update.
 565
 566 2018-04-06  Tom Tromey  <tom@tromey.com>
 567
 568         * value.h (fetch_subexp_value, value_release_to_mark): Update.
 569         (free_value_chain): Remove.
 570         * value.c (free_value_chain): Remove.
 571         (value_release_to_mark): Return a std::vector.
 572         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
 573         std::vector.
 574         (check_condition): Update.
 575         * eval.c (fetch_subexp_value): Change "val_chain" to a
 576         std::vector.
 577         * breakpoint.c (update_watchpoint): Update.
 578         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
 579
 580 2018-04-06  Tom Tromey  <tom@tromey.com>
 581
 582         * value.h (free_all_values): Remove.
 583         * value.c (free_all_values): Remove.
 584
 585 2018-04-06  Tom Tromey  <tom@tromey.com>
 586
 587         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
 588         (value_history_chain, value_history_count): Remove.
 589         (value_history): New global.
 590         (record_latest_value, access_value_history, show_values)
 591         (preserve_values): Update.
 592
 593 2018-04-06  Tom Tromey  <tom@tromey.com>
 594
 595         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
 596         * varobj.c (varobj_set_display_format, varobj_set_value)
 597         (install_default_visualizer, construct_visualizer)
 598         (install_new_value, ~varobj, varobj_get_value_type)
 599         (my_value_of_variable, varobj_editable_p): Update.
 600         * c-varobj.c (c_describe_child, c_value_of_variable)
 601         (cplus_number_of_children, cplus_describe_child): Update.
 602         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
 603         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
 604         (ada_value_of_variable, ada_value_is_changeable_p): Update.
 605
 606 2018-04-06  Tom Tromey  <tom@tromey.com>
 607
 608         * printcmd.c (last_examine_address): Change type to
 609         value_ref_ptr.
 610         (do_examine, x_command): Update.
 611
 612 2018-04-06  Tom Tromey  <tom@tromey.com>
 613
 614         * value.c (release_value): Update.
 615         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
 616         (struct bpstats) <val>: Now a value_ref_ptr.
 617         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
 618         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
 619         (~watchpoint, print_it_watchpoint, watch_command_1)
 620         (invalidate_bp_value_on_memory_change): Update.
 621
 622 2018-04-06  Tom Tromey  <tom@tromey.com>
 623
 624         * varobj.c (varobj_clear_saved_item)
 625         (update_dynamic_varobj_children, install_new_value, ~varobj):
 626         Update.
 627         * value.h (value_incref): Move declaration earlier.
 628         (value_decref): Rename from value_free.
 629         (struct value_ref_policy): New.
 630         (value_ref_ptr): New typedef.
 631         (struct value_deleter): Remove.
 632         (gdb_value_up): Remove typedef.
 633         (release_value): Change return type.
 634         (release_value_or_incref): Remove.
 635         * value.c (set_value_parent): Update.
 636         (value_incref): Change return type.
 637         (value_decref): Rename from value_free.
 638         (value_free_to_mark, free_all_values, free_value_chain): Update.
 639         (release_value): Return value_ref_ptr.
 640         (release_value_or_incref): Remove.
 641         (record_latest_value, set_internalvar, clear_internalvar):
 642         Update.
 643         * stack.c (info_frame_command): Don't call value_free.
 644         * python/py-value.c (valpy_dealloc, valpy_new)
 645         (value_to_value_object): Update.
 646         * printcmd.c (do_examine): Update.
 647         * opencl-lang.c (lval_func_free_closure): Update.
 648         * mi/mi-main.c (register_changed_p): Don't call value_free.
 649         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
 650         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
 651         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
 652         value_free.
 653         * guile/scm-value.c (vlscm_free_value_smob)
 654         (vlscm_scm_from_value): Update.
 655         * frame.c (frame_register_unwind, frame_unwind_register_signed)
 656         (frame_unwind_register_unsigned, get_frame_register_bytes)
 657         (put_frame_register_bytes): Don't call value_free.
 658         * findvar.c (address_from_register): Don't call value_free.
 659         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
 660         * dwarf2loc.c (entry_data_value_free_closure)
 661         (value_of_dwarf_reg_entry, free_pieced_value_closure)
 662         (dwarf2_evaluate_loc_desc_full): Update.
 663         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
 664         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
 665         (~watchpoint, watch_command_1)
 666         (invalidate_bp_value_on_memory_change): Update.
 667         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
 668
 669 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
 670
 671         PR gdb/23022
 672         * warning.m4: Add -Wno-error=deprecated-register.
 673         * configure: Re-generate.
 674
 675 2018-04-05  Tom Tromey  <tom@tromey.com>
 676
 677         * linespec.h: Remove include of "vec.h".
 678
 679 2018-04-05  Tom Tromey  <tom@tromey.com>
 680
 681         * linespec.c (typep): Remove typedef.
 682         (find_methods, find_superclass_methods): Take a std::vector.
 683         (find_method): Use std::vector.
 684
 685 2018-04-05  Tom Tromey  <tom@tromey.com>
 686
 687         * utils.c (compare_strings): Remove.
 688         * utils.h (compare_strings): Remove.
 689         * objc-lang.h (find_imps): Update.
 690         * objc-lang.c (find_methods): Take a std::vector.
 691         (uniquify_strings, find_imps): Likewise.
 692         * linespec.c (find_methods): Take a std::vector.
 693         (decode_objc): Use std::vector.
 694         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
 695         a std::vector.
 696         (find_method, find_function_symbols): Use std::vector.
 697
 698 2018-04-05  Tom Tromey  <tom@tromey.com>
 699
 700         * completer.c (completion_tracker::completion_tracker): Remove
 701         cast.
 702         (completion_tracker::discard_completions): Likewise.
 703         * breakpoint.c (ambiguous_names_p): Remove cast.
 704         * ada-lang.c (_initialize_ada_language): Remove cast.
 705         * utils.h (streq): Update.
 706         (streq_hash): Add new declaration.
 707         * utils.c (streq): Return bool.
 708         (streq_hash): New function.
 709
 710 2018-04-05  Tom Tromey  <tom@tromey.com>
 711
 712         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
 713         Remove a string copy.
 714
 715 2018-04-05  Tom Tromey  <tom@tromey.com>
 716
 717         * linespec.c (filter_results): Use std::vector.
 718         (decode_line_2, decode_line_full): Update.
 719
 720 2018-04-05  Tom Tromey  <tom@tromey.com>
 721
 722         * linespec.c (canonical_to_fullform): Return std::string.
 723         (filter_results): Update.
 724         (struct decode_line_2_item): Add constructor.
 725         <fullform, displayform>: Now std::string.
 726         (decode_line_2_compare_items): Now a std::sort comparator.
 727         (decode_line_2): Update.
 728
 729 2018-04-05  Tom Tromey  <tom@tromey.com>
 730
 731         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
 732         (unexpected_linespec_error): Update.
 733         (linespec_parse_basic, parse_linespec): Update.
 734
 735 2018-04-05  Tom Tromey  <tom@tromey.com>
 736
 737         * linespec.c (linespec_parse_basic): Reindent.
 738
 739 2018-04-05  Tom Tromey  <tom@tromey.com>
 740
 741         * minsyms.h (iterate_over_minimal_symbols): Update.
 742         * minsyms.c (iterate_over_minimal_symbols): Take a
 743         gdb::function_view.
 744         * linespec.c (struct collect_minsyms): Remove.
 745         (compare_msyms): Now a std::sort comparator.
 746         (add_minsym): Add parameters.
 747         (search_minsyms_for_name): Update.  Use std::vector.
 748
 749 2018-04-03  Tom Tromey  <tom@tromey.com>
 750
 751         * mipsread.c (read_alphacoff_dynamic_symtab): Use
 752         gdb::byte_vector.
 753
 754 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
 755
 756         * MAINTAINERS (Write After Approval): Add Weimin Pan.
 757
 758 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
 759
 760         PR gdb/16959
 761         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
 762         printing static type.
 763
 764 2018-04-01  Tom Tromey  <tom@tromey.com>
 765
 766         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
 767         (rs6000_xfer_shared_libraries): Update.
 768
 769 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
 770
 771         * common/gdb_vecs.h (char_ptr): Remove.
 772         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
 773
 774 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
 775
 776         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
 777         with std::vector.
 778         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
 779
 780 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
 781
 782         * tracepoint.h (struct uploaded_tp): Initialize fields.
 783         <actions, step_actions, cmd_strings>: Change type to
 784         std::vector<char *>.
 785         * tracepoint.c (get_uploaded_tp): Allocate with new.
 786         (free_uploaded_tps): Free with delete.
 787         (parse_tracepoint_definition): Adjust to std::vector change.
 788         * breakpoint.c (read_uploaded_action): Likewise.
 789         (create_tracepoint_from_upload): Likewise.
 790         * ctf.c (ctf_write_uploaded_tp): Likewise.
 791         (SET_ARRAY_FIELD): Likewise.
 792         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
 793
 794 2018-03-30  Tom Tromey  <tom@tromey.com>
 795
 796         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
 797         std::unique_ptr.
 798         (svr4_keep_data_in_core): Update.
 799         (svr4_read_so_list): Update.
 800
 801 2018-03-30  Tom Tromey  <tom@tromey.com>
 802
 803         * windows-nat.c (handle_output_debug_string, handle_exception):
 804         Update.
 805         * target.h (target_read_string): Update.
 806         * target.c (target_read_string): Change "string" to
 807         unique_xmalloc_ptr.
 808         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
 809         Update.
 810         * solib-frv.c (frv_current_sos): Update.
 811         * solib-dsbt.c (dsbt_current_sos): Update.
 812         * solib-darwin.c (darwin_current_sos): Update.
 813         * linux-thread-db.c (inferior_has_bug): Update.
 814         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
 815         Update.  Remove alloca.
 816         * ada-lang.c (ada_main_name): Update.
 817
 818 2018-03-30  Tom Tromey  <tom@tromey.com>
 819
 820         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
 821         (struct dwo_file_deleter): New.
 822         (dwo_file_up): New typedef.
 823         (open_and_init_dwo_file): Use dwo_file_up.
 824         (free_dwo_file_cleanup): Remove.
 825
 826 2018-03-30  Tom Tromey  <tom@tromey.com>
 827
 828         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
 829         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
 830
 831 2018-03-30  Tom Tromey  <tom@tromey.com>
 832
 833         * dwarf2read.c (class free_cached_comp_units): New class.
 834         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
 835         (free_cached_comp_units): Remove function.
 836
 837 2018-03-30  Tom Tromey  <tom@tromey.com>
 838
 839         * utils.h (make_cleanup_unpush_target): Remove.
 840         * inf-ptrace.c (struct target_unpusher): New.
 841         (target_unpush_up) New typedef.
 842         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
 843         target_unpush_up.
 844         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
 845
 846 2018-03-27  Tom Tromey  <tom@tromey.com>
 847
 848         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
 849
 850 2018-03-27  Pedro Alves  <palves@redhat.com>
 851             Tom Tromey  <tom@tromey.com>
 852
 853         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
 854         destructor.  Now a class.
 855         (gdb_readline_wrapper_cleanup): Remove function.
 856         (gdb_readline_wrapper): Remove cleanups.
 857
 858 2018-03-27  Tom Tromey  <tom@tromey.com>
 859
 860         * typeprint.h (struct type_print_options) <local_typedefs,
 861         global_typedefs>: Remove "struct" keyword.
 862         (class typedef_hash_table): New class.
 863         (recursively_update_typedef_hash, add_template_parameters)
 864         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
 865         (find_typedef_in_hash): Don't declare.
 866         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
 867         (typedef_hash_table::recursively_update): Rename from
 868         recursively_update_typedef_hash.  Now a member.
 869         (typedef_hash_table::add_template_parameters): Rename from
 870         add_template_parameters.  Now a member.
 871         (typedef_hash_table::typedef_hash_table): Now a constructor;
 872         rename from create_typedef_hash.
 873         (typedef_hash_table::~typedef_hash_table): Now a destructor;
 874         rename from free_typedef_hash.
 875         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
 876         (do_free_global_table): Remove.
 877         (typedef_hash_table::typedef_hash_table): New constructor; renamed
 878         from copy_type_recursive.
 879         (create_global_typedef_table): Remove.
 880         (typedef_hash_table::find_global_typedef): Now a member of
 881         typedef_hash_table.
 882         (typedef_hash_table::find_typedef): Rename from
 883         find_typedef_in_hash; now a member.
 884         (whatis_exp): Update.
 885         * extension.h (struct ext_lang_type_printers): Add constructor and
 886         destructor.
 887         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
 888         declare.
 889         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
 890         Now a constructor; rename from start_ext_lang_type_printers.
 891         (ext_lang_type_printers): Now a destructor; rename from
 892         free_ext_lang_type_printers.
 893         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
 894         Update.
 895         (c_type_print_base_struct_union): Update.  Remove cleanups.
 896
 897 2018-03-27  Tom Tromey  <tom@tromey.com>
 898
 899         * dwarf-index-write.c: Include <cmath>.
 900
 901 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
 902
 903         * NEWS: Add entry describing new "set|show varsize-limit" command.
 904         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
 905         command.
 906         * printcmd.c (_initialize_printcmd): Add "set var" alias of
 907         "set variable".
 908
 909 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
 910
 911         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
 912         dwarf-index-write.c
 913         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
 914         * dwarf-index-common.c: New file.
 915         * dwarf-index-common.h: New file.
 916         * dwarf-index-write.c: New file.
 917         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
 918         (struct dwarf2_section_info): Move from here.
 919         (dwarf2_section_info_def): Likewise.
 920         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
 921         (offset_type): Likewise.
 922         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
 923         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
 924         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
 925         (byte_swap): Likewise.
 926         (MAYBE_SWAP): Likewise.
 927         (dwarf2_per_cu_ptr): Likewise.
 928         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
 929         (struct tu_stats): Likewise.
 930         (struct dwarf2_per_objfile): Likewise.
 931         (struct dwarf2_per_cu_data): Likewise.
 932         (struct signatured_type): Likewise.
 933         (sig_type_ptr): Likewise.
 934         (DEF_VEC_P (sig_type_ptr)): Likewise.
 935         (INDEX4_SUFFIX): Likewise.
 936         (INDEX5_SUFFIX): Likewise.
 937         (DEBUG_STR_SUFFIX): Likewise.
 938         (dwarf2_read_section): Make non-static.
 939         (mapped_index_string_hash): Move from here.
 940         (dwarf5_djb_hash): Likewise.
 941         (file_write): Likewise.
 942         (class data_buf): Likewise.
 943         (struct symtab_index_entry): Likewise.
 944         (struct mapped_symtab): Likewise.
 945         (find_slot): Likewise.
 946         (hash_expand): Likewise.
 947         (add_index_entry): Likewise.
 948         (uniquify_cu_indices): Likewise.
 949         (class c_str_view): Likewise.
 950         (class c_str_view_hasher): Likewise.
 951         (class vector_hasher): Likewise.
 952         (write_hash_table): Likewise.
 953         (psym_index_map): Likewise.
 954         (struct addrmap_index_data): Likewise.
 955         (add_address_entry): Likewise.
 956         (add_address_entry_worker): Likewise.
 957         (write_address_map): Likewise.
 958         (symbol_kind): Likewise.
 959         (write_psymbols): Likewise.
 960         (struct signatured_type_index_data): Likewise.
 961         (write_one_signatured_type): Likewise.
 962         (recursively_count_psymbols): Likewise.
 963         (recursively_write_psymbols): Likewise.
 964         (class debug_names): Likewise.
 965         (check_dwarf64_offsets): Likewise.
 966         (psyms_seen_size): Likewise.
 967         (write_gdbindex): Likewise.
 968         (write_debug_names): Likewise.
 969         (assert_file_size): Likewise.
 970         (write_psymtabs_to_index): Likewise.
 971         (save_gdb_index_command): Likewise.
 972         (_initialize_dwarf2_read): Don't register the "save gdb-index"
 973         command.
 974         * dwarf2read.h: New file.
 975
 976 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
 977
 978         PR gdb/22670
 979         * dwarf2read.c (dwarf2_physname): Do not return the demangled
 980         symbol name if the CU's language stores symbol names in linkage
 981         format.
 982         * language.h (struct language_defn)
 983         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
 984         all instances of this struct.
 985
 986 2018-03-26  Tom Tromey  <tom@tromey.com>
 987
 988         * stack.c (backtrace_command_1): Remove verbose code.
 989
 990 2018-03-26  Tom Tromey  <tom@tromey.com>
 991
 992         * python/py-framefilter.c (py_print_type): Don't catch
 993         exceptions.  Return void.
 994         (py_print_value): Likewise.
 995         (py_print_single_arg): Likewise.
 996         (enumerate_args): Don't catch exceptions.
 997         (py_print_args): Likewise.
 998         (py_print_frame): Likewise.
 999         (gdbpy_apply_frame_filter): Catch exceptions here.
1000
1001 2018-03-26  Tom Tromey  <tom@tromey.com>
1002
1003         * stack.c (_initialize_stack): Remove trailing newlines from help
1004         text.  Add "Usage" line to "backtrace" help.
1005
1006 2018-03-26  Tom Tromey  <tom@tromey.com>
1007
1008         PR python/16486:
1009         * python/py-framefilter.c (py_print_args): Call wrap_hint.
1010
1011 2018-03-26  Tom Tromey  <tom@tromey.com>
1012
1013         * python/py-framefilter.c (py_print_single_arg): Return
1014         EXT_LANG_BT_ERROR from catch.
1015
1016 2018-03-26  Tom Tromey  <tom@tromey.com>
1017
1018         PR backtrace/15584:
1019         * stack.c (backtrace_command_1): Move some code into no-filters
1020         "if".
1021
1022 2018-03-26  Tom Tromey  <tom@tromey.com>
1023
1024         * python/py-framefilter.c (throw_quit_or_print_exception): New
1025         function.
1026         (gdbpy_apply_frame_filter): Use it.
1027
1028 2018-03-26  Tom Tromey  <tom@tromey.com>
1029
1030         PR cli/17716:
1031         * python/py-framefilter.c (py_print_type, py_print_value)
1032         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
1033         RETURN_MASK_ERROR.
1034
1035 2018-03-26  Tom Tromey  <tom@tromey.com>
1036
1037         * python/py-framefilter.c (enumerate_args): Use
1038         gdb::unique_xmalloc_ptr.
1039
1040 2018-03-26  Tom Tromey  <tom@tromey.com>
1041
1042         * python/py-framefilter.c (py_print_frame): Return
1043         EXT_LANG_BT_OK.
1044         (gdbpy_apply_frame_filter): Update comment.
1045         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
1046         Remove.
1047         <EXT_LANG_BT_NO_FILTERS>: Change value.
1048
1049 2018-03-26  Tom Tromey  <tom@tromey.com>
1050
1051         PR backtrace/15582:
1052         * stack.c (backtrace_command): Parse "hide" argument.
1053         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
1054         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
1055         constant.
1056
1057 2018-03-26  Tom Tromey  <tom@tromey.com>
1058
1059         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
1060         add "flags".
1061         (backtrace_command): Remove "fulltrace", add "flags".
1062
1063 2018-03-26  Tom Tromey  <tom@tromey.com>
1064
1065         * stack.c (backtrace_command): Rewrite command line parsing.
1066
1067 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1068
1069         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
1070
1071 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
1072
1073         * filename-seen-cache.h: Add include guard.
1074
1075 2018-03-26  Keith Seitz  <keiths@redhat.com>
1076
1077         * symfile.c (place_section): Remove "struct" from section_addr_info
1078         in comment.
1079         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
1080         "struct" keyword from section_addr_info.
1081
1082 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
1083
1084         * regformats/regdef.h (reg): Add constructors.
1085
1086 2018-03-25  Pedro Alves  <palves@redhat.com>
1087
1088         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
1089         if then/else bodies in var_func_name extraction.
1090
1091 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
1092
1093         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
1094         lookup_minimal_symbol() to find symbol entry.
1095         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
1096
1097 2018-03-23  Keith Seitz  <keiths@redhat.com>
1098
1099         PR c++/22968
1100         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
1101         nested type definitions for C++, too.
1102
1103 2018-03-23  Tom Tromey  <tom@tromey.com>
1104
1105         * machoread.c (struct oso_el): Add a constructor.  Don't define as
1106         a typedef.
1107         (macho_register_oso): Remove.
1108         (macho_symtab_read): Take a std::vector.
1109         (oso_el_compare_name): Now a std::sort comparator.
1110         (macho_symfile_read_all_oso): Take a std::vector.
1111         (macho_symfile_read): Use std::vector.  Remove cleanups.
1112
1113 2018-03-22  Tom Tromey  <tom@tromey.com>
1114
1115         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
1116         (record_full_goto_bookmark): Use std::string.
1117
1118 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1119
1120         PR tdep/18295
1121         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
1122         a single mask.
1123
1124 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1125
1126         * rs6000-tdep.c (store_insn_p): New function.
1127         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
1128         and cr_reg to their unshifted values. Use store_insn_p to
1129         match LR saves using either R1 or fdata->alloca_reg. Use
1130         store_insn_p to match CR saves. Set alloca_reg_offset
1131         when alloca_reg and framep are set. Remove lr_reg shift
1132         when assigning to fdata->lr_register.
1133
1134 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1135
1136         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
1137         command line args instead of emitting a warning.
1138
1139 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1140
1141         * tracepoint.h (struct static_tracepoint_marker): Initialize
1142         fields, define default constructor, move constructor and move
1143         assignment, disable the rest.
1144         <str_id, extra>: Make std::string.
1145         (release_static_tracepoint_marker): Remove.
1146         (free_current_marker): Remove.
1147         * tracepoint.c (free_current_marker): Remove.
1148         (parse_static_tracepoint_marker_definition): Adjust to
1149         std::string, use new hex2str overload.
1150         (release_static_tracepoint_marker): Remove.
1151         (print_one_static_tracepoint_marker): Get marker by reference
1152         and adjust to std::string.
1153         (info_static_tracepoint_markers_command): Adjust to std::vector
1154         changes
1155         * target.h (static_tracepoint_marker_p): Remove typedef.
1156         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
1157         (struct target_ops) <to_static_tracepoint_marker_at>: Return
1158         bool.
1159         <to_static_tracepoint_markers_by_strid>: Return std::vector.
1160         * target-debug.h
1161         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
1162         (target_debug_print_std_vector_static_tracepoint_marker): New.
1163         (target_debug_print_struct_static_tracepoint_marker_p): Rename
1164         to...
1165         (target_debug_print_static_tracepoint_marker_p): ... this.
1166         * target-delegates.c: Re-generate.
1167         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
1168         Make std::string.
1169         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
1170         (decode_static_tracepoint_spec): Adjust to std::vector.
1171         (tracepoint_print_one_detail): Adjust to std::string.
1172         (strace_marker_decode_location): Adjust to std::string.
1173         (update_static_tracepoint): Adjust to std::string, remove call
1174         to release_static_tracepoint_marker.
1175         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
1176         Adjust to std::vector.
1177         * remote.c (remote_static_tracepoint_marker_at): Return bool.
1178         (remote_static_tracepoint_markers_by_strid): Adjust to
1179         std::vector.
1180         * common/rsp-low.h (hex2str): New overload with explicit count
1181         of bytes.
1182         * common/rsp-low.c (hex2str): New overload with explicit count
1183         of bytes.
1184         * unittests/rsp-low-selftests.c (test_hex2str): New function.
1185         (_initialize_rsp_low_selftests): Add test_hex2str test.
1186         * unittests/tracepoint-selftests.c
1187         (test_parse_static_tracepoint_marker_definition): Adjust to
1188         std::string.
1189
1190 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
1191
1192         * tracepoint.c (parse_static_tracepoint_marker_definition):
1193         Consider case where the definition is followed by more
1194         definitions.
1195         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1196         tracepoint-selftests.c.
1197         * unittests/tracepoint-selftests.c: New.
1198
1199 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
1200
1201         * MAINTAINERS (Write After Approval): Add Pedro Franco de
1202         Carvalho.
1203
1204 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1205
1206         * symtab.c (find_pc_sect_line): fixed indentation.
1207
1208 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
1209
1210         * symtab.c (find_pc_sect_line): now uses binary search.
1211
1212 2018-03-19  Tom Tromey  <tom@tromey.com>
1213
1214         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
1215         "IDENT" production.
1216
1217 2018-03-19  Pedro Alves  <palves@redhat.com>
1218             Tom Tromey  <tom@tromey.com>
1219
1220         * unittests/observable-selftests.c: New file.
1221         * common/observable.h: New file.
1222         * observable.h: New file.
1223         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
1224         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
1225         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
1226         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
1227         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
1228         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
1229         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
1230         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
1231         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
1232         python/py-breakpoint.c, python/py-finishbreakpoint.c,
1233         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
1234         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
1235         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
1236         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
1237         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
1238         tui/tui-interp.c, valops.c: Update all users.
1239         * tui/tui-hooks.c (tui_bp_created_observer)
1240         (tui_bp_deleted_observer, tui_bp_modified_observer)
1241         (tui_inferior_exit_observer, tui_before_prompt_observer)
1242         (tui_normal_stop_observer, tui_register_changed_observer):
1243         Remove.
1244         (tui_observers_token): New global.
1245         (attach_or_detach, tui_attach_detach_observers): New functions.
1246         (tui_install_hooks, tui_remove_hooks): Use
1247         tui_attach_detach_observers.
1248         * record-btrace.c (record_btrace_thread_observer): Remove.
1249         (record_btrace_thread_observer_token): New global.
1250         * observer.sh: Remove.
1251         * observer.c: Rename to observable.c.
1252         * observable.c (namespace gdb_observers): Define new objects.
1253         (observer_debug): Move into gdb_observers namespace.
1254         (struct observer, struct observer_list, xalloc_observer_list_node)
1255         (xfree_observer_list_node, generic_observer_attach)
1256         (generic_observer_detach, generic_observer_notify): Remove.
1257         (_initialize_observer): Update.
1258         Don't include observer.inc.
1259         * Makefile.in (generated_files): Remove observer.h, observer.inc.
1260         (clean mostlyclean): Likewise.
1261         (observer.h, observer.inc): Remove targets.
1262         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
1263         (COMMON_SFILES): Use observable.c, not observer.c.
1264         * .gitignore: Remove observer.h.
1265
1266 2018-03-18  Tom Tromey  <tom@tromey.com>
1267
1268         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
1269         gdb::def_vector.
1270         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
1271
1272 2018-03-17  Tom Tromey  <tom@tromey.com>
1273
1274         * auto-load.c (auto_load_objfile_script_1): Use std::string.
1275
1276 2018-03-17  Tom Tromey  <tom@tromey.com>
1277
1278         * target.c (class scoped_target_fd): New.
1279         (target_fileio_close_cleanup): Remove.
1280         (target_fileio_read_alloc_1): Use scoped_target_fd.
1281
1282 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
1283
1284         * silent-rules.mk: New.
1285         * Makefile.in: Include silent-rules.mk
1286         (srcdir, VPATH, top_srcdir): Move up.
1287         (COMPILE): Add ECHO_CXX.
1288         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
1289         (init.c): Add ECHO_INIT_C.
1290         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1291         (version.c): Add ECHO_GEN.
1292         (printcmd.o): Add ECHO_CXX.
1293         (target-float.o): Add ECHO_CXX.
1294         (ada-exp.o): Add ECHO_CXX.
1295         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
1296         (insight$(EXEEXT)): Add ECHO_CXXLD.
1297         * gnulib/configure.ac: Add AM_SILENT_RULES.
1298         * gnulib/aclocal.m4: Re-generate.
1299         * gnulib/configure: Re-generate.
1300         * gnulib/import/Makefile.in: Re-generate.
1301
1302 2018-03-16  Tom Tromey  <tom@tromey.com>
1303
1304         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
1305         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
1306         * utils.c (do_free_section_addr_info)
1307         (make_cleanup_free_section_addr_info): Remove.
1308         * symfile.h (struct other_sections): Add constructor.
1309         (struct section_addr_info): Remove.
1310         (section_addr_info): New typedef.
1311         (struct sym_fns) <sym_offsets>: Change type of parameter.
1312         (build_section_addr_info_from_objfile)
1313         (relative_addr_info_to_section_offsets, addr_info_make_relative)
1314         (default_symfile_offsets, symbol_file_add)
1315         (symbol_file_add_from_bfd)
1316         (build_section_addr_info_from_section_table): Update.
1317         (alloc_section_addr_info, free_section_addr_info): Don't declare.
1318         * symfile.c (alloc_section_addr_info): Remove.
1319         (build_section_addr_info_from_section_table): Change return type.
1320         Update.
1321         (build_section_addr_info_from_bfd)
1322         (build_section_addr_info_from_objfile): Likewise.
1323         (free_section_addr_info): Remove.
1324         (relative_addr_info_to_section_offsets): Change type of "addrs".
1325         (addrs_section_compar): Now a std::sort comparator.
1326         (addrs_section_sort): Change return type.
1327         (addr_info_make_relative): Change type of "addrs".  Update.
1328         (default_symfile_offsets, syms_from_objfile_1)
1329         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
1330         (symbol_file_add_separate): Update.
1331         (symbol_file_add): Change type of "addrs".  Update.
1332         (add_symbol_file_command): Update.  Remove cleanups.
1333         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
1334         cleanups.
1335         * symfile-debug.c (debug_sym_offsets): Change type of "info".
1336         * solib.c (solib_read_symbols): Update.
1337         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
1338         * machoread.c (macho_symfile_offsets): Update.
1339         * jit.c (jit_bfd_try_read_symtab): Update.
1340
1341 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
1342
1343         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1344         unittests/utils-selftests.c.
1345         * unittests/utils-selftests.c: New file.
1346
1347 2018-03-14  Tom Tromey  <tom@tromey.com>
1348
1349         PR cli/14977:
1350         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
1351         for NULL.
1352
1353 2018-03-14  Tom Tromey  <tom@tromey.com>
1354
1355         PR cli/19918:
1356         * printcmd.c (printf_pointer): Allow "-" in format.
1357
1358 2018-03-14  Tom Tromey  <tom@tromey.com>
1359
1360         * printcmd.c (_initialize_printcmd): Add usage to printf.
1361
1362 2018-03-14  Yao Qi  <qiyao@sourceware.org>
1363
1364         * MAINTAINERS: Update my email address.
1365
1366 2018-03-13  Tom Tromey  <tom@tromey.com>
1367
1368         * machoread.c (macho_check_dsym): Change filenamep to a
1369         std::string*.
1370         (macho_symfile_read): Update.
1371         * symfile.c (load_command): Use std::string.
1372
1373 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
1374
1375         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
1376         to error message string.
1377         (riscv_register_name): Use xsnprintf instead of sprintf.
1378         (riscv_insn::fetch_instruction): Use gdb_assert instead of
1379         internal_error.
1380         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
1381         error.
1382         (riscv_push_dummy_call): Likewise.
1383
1384 2018-03-12  Tom Tromey  <tom@tromey.com>
1385
1386         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
1387         Use gdb::byte_vector.
1388         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
1389
1390 2018-03-12  Yao Qi  <yao.qi@linaro.org>
1391
1392         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
1393         parameter type to readable_regcache.
1394         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
1395         the declaration.
1396
1397 2018-03-11  Tom Tromey  <tom@tromey.com>
1398
1399         * dwarf2read.c (struct nextfield): Add initializers.
1400         (struct nextfnfield): Remove.
1401         (struct fnfieldlist): Add initializers.  Remove "length" and
1402         "head", use std::vector.
1403         (struct decl_field_list): Remove.
1404         (struct field_info): Add initializers.
1405         <fields, baseclasses>: Now std::vector.
1406         <nbaseclasses, nfnfields, typedef_field_list_count,
1407         nested_types_list_count>: Remove.
1408         (dwarf2_add_field, dwarf2_add_type_defn)
1409         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
1410         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
1411         (process_structure_scope): Update.
1412
1413 2018-03-11  Tom Tromey  <tom@tromey.com>
1414
1415         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
1416         for use by std::sort.
1417         (build_type_psymtabs_1): Use std::vector.
1418
1419 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
1420
1421         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
1422         and LIBMPFR in the printed configuration.
1423
1424 2018-03-08  Tom Tromey  <tom@tromey.com>
1425
1426         * source.c (get_filename_and_charpos): Use scoped_fd.
1427         * nto-procfs.c (procfs_open_1): Use scoped_fd.
1428         (procfs_pidlist): Likewise.
1429         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
1430         (iterate_over_mappings): Likewise.
1431
1432 2018-03-08  Tom Tromey  <tom@tromey.com>
1433
1434         * infcall.c (struct call_return_meta_info)
1435         <stack_temporaries_enabled>: Remove.
1436         (get_call_return_value, call_function_by_hand_dummy): Update.
1437         * thread.c (disable_thread_stack_temporaries): Remove.
1438         (enable_thread_stack_temporaries): Remove.
1439         (thread_stack_temporaries_enabled_p): Return bool.
1440         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
1441         (get_last_thread_stack_temporary): Update.
1442         * eval.c (evaluate_subexp): Update.
1443         * gdbthread.h (class enable_thread_stack_temporaries): Now a
1444         class, not a function.
1445         (value_ptr, value_vec): Remove typedefs.
1446         (class thread_info) <stack_temporaries_enabled>: Now bool.
1447         <stack_temporaries>: Now a std::vector.
1448         (thread_stack_temporaries_enabled_p)
1449         (value_in_thread_stack_temporaries): Return bool.
1450
1451 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
1452
1453         * remote.c (putpkt_binary): Fix omitted bytes reporting.
1454         (getpkt_or_notif_sane_1): Likewise.
1455
1456 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1457
1458         * build-id.c (build_id_to_debug_bfd): Use std::string.
1459
1460 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1461
1462         * build-id.c (find_separate_debug_file_by_buildid): Return
1463         std::string.
1464         * build-id.h (find_separate_debug_file_by_buildid): Return
1465         std::string.
1466         * coffread.c (coff_symfile_read): Adjust to std::string.
1467         * elfread.c (elf_symfile_read): Adjust to std::string.
1468         * symfile.c (separate_debug_file_exists): Change parameter to
1469         std::string.
1470         (find_separate_debug_file): Return std::string.
1471         (find_separate_debug_file_by_debuglink): Return std::string.
1472         * symfile.h (find_separate_debug_file_by_debuglink): Return
1473         std::string.
1474
1475 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
1476
1477         * common/xml-utils.c (xml_escape_text): Move code to...
1478         (xml_escape_text_append): ... this new function.
1479         * common/xml-utils.h (xml_escape_text_append): New declaration.
1480         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
1481         New function.
1482         (_initialize_xml_utils): register test_xml_escape_text_append as
1483         a selftest.
1484
1485 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
1486
1487         * defs.h: Remove MAX_REGISTER_SIZE.
1488         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
1489         asserts.
1490         * python/py-unwind.c (pyuw_sniffer): Likewise.
1491
1492 2018-03-07  Tom Tromey  <tom@tromey.com>
1493
1494         * linux-tdep.c (linux_info_proc): Update.
1495         * target.h (struct target_ops) <to_fileio_readlink>: Return
1496         optional<string>.
1497         (target_fileio_readlink): Return optional<string>.
1498         * remote.c (remote_hostio_readlink): Return optional<string>.
1499         * inf-child.c (inf_child_fileio_readlink): Return
1500         optional<string>.
1501         * target.c (target_fileio_readlink): Return optional<string>.
1502
1503 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
1504
1505         * regcache.c (cooked_read_test): Add riscv to the list of
1506         architectures that have a save_reggroup.
1507
1508 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
1509
1510         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
1511         value is not a dynamic class object.
1512
1513 2018-03-06  Tom Tromey  <tom@tromey.com>
1514
1515         * rust-exp.y: Formatting fixes.
1516
1517 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1518
1519         * riscv-tdep.c (riscv_register_name): Remove target description
1520         support.
1521         (riscv_gdbarch_init): Remove target description check.
1522
1523 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1524
1525         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
1526         comment.
1527         * riscv-tdep.h: Likewise.
1528
1529 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1530
1531         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
1532         (riscv_pseudo_register_write): Delete.
1533         (riscv_gdbarch_init): Remove all use of pseudo registers.
1534
1535 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1536
1537         * record-btrace.c (btrace_print_lines): Replace cleanup
1538         parameter with RAII equivalents.
1539         (btrace_insn_history): Replace cleanup with RAII equivalents.
1540         * ui-out.h (make_cleanup_ui_out_list_begin_end,
1541         make_cleanup_ui_out_tuple_begin_end): Remove.
1542         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
1543         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
1544         make_cleanup_ui_out_list_begin_end): Remove.
1545
1546 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1547
1548         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
1549         parameter types to std::vector.  Use bool.
1550         (record_btrace_wait): Replace VEC(tp_t) with
1551         std::vector<thread_info *>.
1552         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
1553
1554 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
1555
1556         * record-btrace.c (record_btrace_disable_callback): Remove.
1557         (struct scoped_btrace_disable): New.
1558         (record_btrace_open): Use scoped_btrace_disable.
1559
1560 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1561
1562         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
1563         reading values from registers.
1564
1565 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1566
1567         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
1568         where appropriate.
1569
1570 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1571
1572         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
1573         change parameter type.  Use GDB's print functions, and use
1574         core_addr_to_string where appropriate.
1575         (riscv_push_dummy_call): Use core_addr_to_string where
1576         appropriate, update call to riscv_print_arg_location, and reindent
1577         a few lines.
1578         (riscv_return_value): Update call to riscv_print_arg_location.
1579
1580 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1581             Tim Newsome <tim@sifive.com>
1582             Albert Ou <a0u@eecs.berkeley.edu>
1583             Darius Rad <darius@bluespec.com>
1584
1585         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
1586         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
1587         (ALLDEPFILES): Add riscv-tdep.c
1588         * configure.tgt: Add riscv support.
1589         * riscv-tdep.c: New file.
1590         * riscv-tdep.h: New file.
1591         * NEWS: Mention new target.
1592         * MAINTAINERS: Add entry for riscv.
1593
1594 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
1595
1596         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
1597         fields within aggregates.
1598
1599 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
1600
1601         * record-btrace.c (btrace_print_lines): Change type of flags to
1602         gdb_disassembly_flags.
1603
1604 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
1605
1606         * fbsd-nat.c: Include "inf-ptrace.h".
1607         (USE_SIGTRAP_SIGINFO): Conditionally define.
1608         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
1609         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
1610         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
1611         function.
1612         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
1613         Likewise.
1614         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
1615         Likewise.
1616         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
1617         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
1618         "supports_stopped_by_hw_breakpoint" target methods.
1619
1620 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
1621
1622         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
1623         * fbsd-nat.c (debug_fbsd_nat): New variable.
1624         (show_fbsd_nat_debug): New function.
1625         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
1626         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
1627
1628 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
1629
1630         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
1631         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
1632         prototype.
1633         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
1634         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
1635         method.
1636
1637 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1638
1639         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
1640         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
1641
1642 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1643
1644         * charset.c (struct charset_vector): New.
1645         (charsets): Change type to charset_vector.
1646         (find_charset_names): Adjust.
1647         (add_one): Adjust.
1648         (_initialize_charset): Adjust.
1649
1650 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1651
1652         * progspace.h (struct program_space) <deleted_solibs>: Change
1653         type to std::vector<std::string>.
1654         * progspace.c (clear_program_space_solib_cache): Adjust.
1655         * breakpoint.c (print_solib_event): Adjust.
1656         (check_status_catch_solib): Adjust.
1657         * solib.c (update_solib_list): Adjust.
1658         * ui-out.h (class ui_out) <field_string>: New overload.
1659         * ui-out.c (ui_out::field_string): New overload.
1660
1661 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1662
1663         * progspace.h (struct program_space): Add constructor and
1664         destructor, initialize fields.
1665         (add_program_space): Remove.
1666         * progspace.c (add_program_space): Rename to...
1667         (program_space::program_space): ... this.
1668         (release_program_space): Rename to...
1669         (program_space::~program_space): ... this.
1670         (delete_program_space): Use delete to delete program_space.
1671         (initialize_progspace): Use new to allocate program_space.
1672         * inferior.c (add_inferior_with_spaces): Likewise.
1673         (clone_inferior_command): Likewise.
1674         * infrun.c (follow_fork_inferior): Likewise.
1675         (handle_vfork_child_exec_or_exit): Likewise.
1676
1677 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
1678
1679         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
1680         (delim_string_to_char_ptr_vec): Return std::vector of
1681         gdb::unique_xmalloc_ptr.
1682         (dirnames_to_char_ptr_vec_append): Take std::vector of
1683         gdb::unique_xmalloc_ptr.
1684         (dirnames_to_char_ptr_vec): Return std::vector of
1685         gdb::unique_xmalloc_ptr.
1686         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
1687         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
1688         (delim_string_to_char_ptr_vec): Return an std::vector of
1689         gdb::unique_xmalloc_ptr, adjust the code.
1690         (dirnames_to_char_ptr_vec_append): Take an std::vector of
1691         gdb::unique_xmalloc_ptr, adjust the code.
1692         (dirnames_to_char_ptr_vec): Return an std::vector of
1693         gdb::unique_xmalloc_ptr, adjust the code.
1694         * auto-load.c (auto_load_safe_path_vec): Change type to
1695         std::vector of gdb::unique_xmalloc_ptr.
1696         (auto_load_expand_dir_vars): Return an std::vector of
1697         gdb::unique_xmalloc_ptr, adjust the code.
1698         (auto_load_safe_path_vec_update): Adjust.
1699         (filename_is_in_auto_load_safe_path_vec): Adjust.
1700         (auto_load_objfile_script_1): Adjust.
1701         * build-id.c (build_id_to_debug_bfd): Adjust.
1702         * linux-thread-db.c (thread_db_load_search): Adjust.
1703         * source.c (add_path): Adjust.
1704         (openp): Adjust.
1705         * symfile.c (find_separate_debug_file): Adjust.
1706         * utils.c (do_free_char_ptr_vec): Remove.
1707         (make_cleanup_free_char_ptr_vec): Remove.
1708
1709 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
1710
1711         PR gdb/22907
1712         * common/pathstuff.c: Conditionally include "<windows.h>".
1713
1714 2018-03-01  Georg Sauthoff  <mail@georg.so>
1715
1716         PR gdb/22888
1717         * gcore.in: Quote variables and switch interpreter to bash.
1718
1719 2018-03-01  Tom Tromey  <tom@tromey.com>
1720
1721         * dwarf2read.c (alloc_discriminant_info): Fix default_index
1722         assertion.  Add assertion for discriminant_index.
1723         (quirk_rust_enum): Use correct base type name in univariant case.
1724
1725 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
1726
1727         * record.c (get_call_history_modifiers): Return a
1728         record_print_flags.
1729         (cmd_record_call_history): Adjust.
1730         * record-btrace.c (record_btrace_call_history): Adjust.
1731         (record_btrace_call_history_range): Adjust.
1732         (record_btrace_call_history_from): Adjust.
1733         * target-debug.h (target_debug_print_record_print_flags): New.
1734         * target-delegates.c: Re-generate.
1735         * target.c (target_call_history): Change flags type.
1736         (target_call_history_from): Likewise.
1737         (target_call_history_range): Likewise.
1738         * target.h (struct target_ops) <target_call_history>: Likewise.
1739         (target_call_history_from): Likewise.
1740         (target_call_history_range): Likewise.
1741
1742 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
1743             Simon Marchi  <simon.marchi@polymtl.ca>
1744
1745         * common/common-utils.c: Include "sys/stat.h".
1746         (is_regular_file): Move here from "source.c"; change return
1747         type to "bool".
1748         * common/common-utils.h (is_regular_file): New prototype.
1749         * common/pathstuff.c (contains_dir_separator): New function.
1750         * common/pathstuff.h (contains_dir_separator): New prototype.
1751         * source.c: Don't include "sys/stat.h".
1752         (is_regular_file): Move to "common/common-utils.c".
1753
1754 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
1755
1756         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
1757         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
1758         * auto-load.c: Include "common/pathstuff.h".
1759         * common/common-def.h (current_directory): Move here.
1760         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
1761         function.
1762         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
1763         prototype.
1764         * common/pathstuff.c: New file.
1765         * common/pathstuff.h: New file.
1766         * compile/compile.c: Include "common/pathstuff.h".
1767         * defs.h (current_directory): Move to "common/common-defs.h".
1768         * dwarf2read.c: Include "common/pathstuff.h".
1769         * exec.c: Likewise.
1770         * guile/scm-safe-call.c: Likewise.
1771         * linux-thread-db.c: Likewise.
1772         * main.c: Likewise.
1773         * nto-tdep.c: Likewise.
1774         * objfiles.c: Likewise.
1775         * source.c: Likewise.
1776         * symtab.c: Likewise.
1777         * utils.c: Include "common/pathstuff.h".
1778         (gdb_realpath): Move to "common/pathstuff.c".
1779         (gdb_realpath_keepfile): Likewise.
1780         (gdb_abspath): Likewise.
1781         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
1782         (gdb_realpath_keepfile): Likewise.
1783         (gdb_abspath): Likewise.
1784
1785 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
1786
1787         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
1788         wildcard process pid for super_resume for kernels with a
1789         specific bug.
1790
1791 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
1792
1793         * compile/compile.c (get_args): Add additional comments
1794         explaining function.
1795
1796 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
1797             Tom Tromey  <tom@tromey.com>
1798
1799         * target.h (memory_write_request_s): Remove typedef.  Don't define
1800         VEC.
1801         (target_write_memory_blocks): Change argument to std::vector.
1802         (struct memory_write_request): Add constructor.
1803         * target-memory.c (compare_block_starting_address): Return bool.
1804         Change argument types.
1805         (claim_memory): Change arguments to use std::vector.
1806         (split_regular_and_flash_blocks, blocks_to_erase)
1807         (compute_garbled_blocks): Likewise.
1808         (cleanup_request_data, cleanup_write_requests_vector): Remove.
1809         (target_write_memory_blocks): Change argument to std::vector.
1810         * symfile.c (struct load_section_data): Add constructor and
1811         destructor.  Use std::vector for "requests".
1812         (struct load_progress_data): Add initializers.
1813         (load_section_callback): Update.  Use "new".
1814         (clear_memory_write_data): Remove.
1815         (generic_load): Update.
1816
1817 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
1818
1819         * arch/aarch64.h: Use common/tdesc.h.
1820
1821 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
1822
1823         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
1824         architecture with a 64-bit ABI.
1825
1826 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
1827
1828         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
1829         ahead of target description loading.
1830
1831 2018-02-26  Tom Tromey  <tom@tromey.com>
1832
1833         * stack.c (backtrace_command_1): Update.
1834         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
1835         of "flags".
1836         * python/py-framefilter.c (py_print_frame)
1837         (gdbpy_apply_frame_filter): Change type of "flags".
1838         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
1839         of "flags".
1840         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
1841         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
1842         * extension.h (enum frame_filter_flag): Rename from
1843         frame_filter_flags.
1844         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
1845         (apply_ext_lang_frame_filter): Change type of "flags".
1846         * extension.c (apply_ext_lang_frame_filter): Change type of
1847         "flags".
1848         * extension-priv.h (struct extension_language_ops)
1849         <apply_frame_filter>: Change type of "flags".
1850
1851 2018-02-26  Tom Tromey  <tom@tromey.com>
1852
1853         PR python/16497:
1854         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
1855         off-by-one in py_end computation.
1856         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
1857         PRINT_MORE_FRAMES.
1858         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
1859         constant.
1860
1861 2018-02-26  Tom Tromey  <tom@tromey.com>
1862
1863         * dwarf2read.c (struct variant_field): New.
1864         (struct nextfield) <variant>: New field.
1865         (dwarf2_add_field): Handle DW_TAG_variant_part.
1866         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
1867         discriminated union.
1868         (read_structure_type): Handle DW_TAG_variant_part.
1869         (handle_struct_member_die): New function, extracted from
1870         process_structure_scope.  Handle DW_TAG_variant.
1871         (process_structure_scope): Handle discriminated unions.  Call
1872         handle_struct_member_die.
1873
1874 2018-02-26  Tom Tromey  <tom@tromey.com>
1875
1876         * rust-lang.h (rust_last_path_segment): Declare.
1877         * rust-lang.c (rust_last_path_segment): Now public.  Change
1878         contract.
1879         (struct disr_info): Remove.
1880         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
1881         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
1882         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
1883         (rust_enum_p, rust_enum_variant): New function.
1884         (rust_underscore_fields): Remove "offset" parameter.
1885         (rust_print_enum): New function.
1886         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
1887         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
1888         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
1889         enums.
1890         (rust_internal_print_type): New function, from rust_print_type.
1891         Remove enum code.
1892         (rust_print_type): Call rust_internal_print_type.
1893         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
1894         Update enum handling.
1895         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
1896         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
1897         (rust_union_quirks): New functions.
1898         (process_full_comp_unit, process_full_type_unit): Call
1899         rust_union_quirks.
1900         (process_structure_scope): Update rust_unions if necessary.
1901
1902 2018-02-26  Tom Tromey  <tom@tromey.com>
1903
1904         * value.h (value_union_variant): Declare.
1905         * valops.c (value_union_variant): New function.
1906         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
1907         (struct discriminant_info): New.
1908         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
1909         enumerator.
1910         (struct main_type) <flag_discriminated_union>: New field.
1911
1912 2018-02-26  Tom Tromey  <tom@tromey.com>
1913
1914         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
1915         unittests/unpack-selftests.c.
1916         * unittests/unpack-selftests.c: New file.
1917         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
1918
1919 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1920
1921         * dwarf2read.c (struct partial_die_info) <read>: New method.
1922         (read_partial_die): Remove the declaration.
1923         (load_partial_dies): Update.
1924         (partial_die_info::partial_die_info):
1925         (read_partial_die): Change it to partial_die_info::read.
1926
1927 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1928
1929         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
1930         (fixup_partial_die): Remove declaration.
1931         (scan_partial_symbols): Update.
1932         (partial_die_parent_scope): Likewise.
1933         (partial_die_full_name): Likewise.
1934         (fixup_partial_die): Change it to partial_die_info::fixup.
1935
1936 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1937
1938         * dwarf2read.c (read_partial_die): Update the declaration.
1939         (load_partial_dies): Caller update.
1940         (read_partial_die): Remove one argument abbrev_len.
1941
1942 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1943
1944         * dwarf2read.c (struct partial_die_info): Add ctor, delete
1945         assignment operator.
1946         (load_partial_dies): Use ctor and copy ctor.
1947         (read_partial_die): Update.
1948         (dwarf2_cu::find_partial_die): Use ctor.
1949
1950 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1951
1952         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
1953         (find_partial_die_in_comp_unit): Change it to
1954         dwarf2_cu::find_partial_die.
1955         (find_partial_die): Update.
1956
1957 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1958
1959         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
1960         is NULL.
1961
1962 2018-02-26  Yao Qi  <yao.qi@linaro.org>
1963
1964         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
1965
1966 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
1967
1968         * arch/amd64.h: Use common/tdesc.h.
1969         * arch/i386.c: Likewise.
1970         * arch/i386.h: Likewise.
1971         * arch/tic6x.c: Likewise.
1972         * arch/tdesc.h: Move file from here...
1973         * common/tdesc.h: ...to here.
1974         * features/aarch64-core.c: Regenerate.
1975         * features/aarch64-fpu.c: Regenerate.
1976         * features/i386/32bit-avx.c: Regenerate.
1977         * features/i386/32bit-avx512.c: Regenerate.
1978         * features/i386/32bit-core.c: Regenerate.
1979         * features/i386/32bit-linux.c: Regenerate.
1980         * features/i386/32bit-mpx.c: Regenerate.
1981         * features/i386/32bit-pkeys.c: Regenerate.
1982         * features/i386/32bit-sse.c: Regenerate.
1983         * features/i386/64bit-avx.c: Regenerate.
1984         * features/i386/64bit-avx512.c: Regenerate.
1985         * features/i386/64bit-core.c: Regenerate.
1986         * features/i386/64bit-linux.c: Regenerate.
1987         * features/i386/64bit-mpx.c: Regenerate.
1988         * features/i386/64bit-pkeys.c: Regenerate.
1989         * features/i386/64bit-segments.c: Regenerate.
1990         * features/i386/64bit-sse.c: Regenerate.
1991         * features/i386/x32-core.c: Regenerate.
1992         * features/tic6x-c6xp.c: Regenerate.
1993         * features/tic6x-core.c: Regenerate.
1994         * features/tic6x-gp.c: Regenerate.
1995         * target-descriptions.c: Use common/tdesc.h.
1996         * target-descriptions.h: Likewise.
1997
1998 2018-02-24  Tom Tromey  <tom@tromey.com>
1999
2000         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
2001         (try_thread_db_load_from_dir, thread_db_load_search): Use
2002         std::string.
2003         (info_auto_load_libthread_db_compare): Return bool.  Change
2004         argument types.
2005         (info_auto_load_libthread_db): Use std::vector, std::string.
2006         Remove cleanups.
2007
2008 2018-02-24  Tom Tromey  <tom@tromey.com>
2009
2010         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
2011         std::string.
2012         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
2013         std::string*.
2014         * gdbarch.c: Rebuild.
2015         * gdbarch.h: Rebuild.
2016         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
2017         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
2018         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
2019         std::string*.
2020
2021 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
2022
2023         * gdbtypes.h (sect_offset): Change type to uint64_t.
2024         (sect_offset_str): New function.
2025         * dwarf2read.c (create_addrmap_from_aranges): Use
2026         sect_offset_str.
2027         (error_check_comp_unit_head): Likewise.
2028         (create_debug_type_hash_table): Likewise.
2029         (read_cutu_die_from_dwo): Likewise.
2030         (init_cutu_and_read_dies): Likewise.
2031         (init_cutu_and_read_dies_no_follow): Likewise.
2032         (process_psymtab_comp_unit_reader): Likewise.
2033         (partial_die_parent_scope): Likewise.
2034         (peek_die_abbrev): Likewise.
2035         (process_queue): Likewise.
2036         (dwarf2_physname): Likewise.
2037         (read_namespace_alias): Likewise.
2038         (read_import_statement): Likewise.
2039         (create_dwo_cu_reader): Likewise.
2040         (create_cus_hash_table): Likewise.
2041         (lookup_dwo_cutu): Likewise.
2042         (inherit_abstract_dies): Likewise.
2043         (read_func_scope): Likewise.
2044         (read_call_site_scope): Likewise.
2045         (dwarf2_add_member_fn): Likewise.
2046         (read_common_block): Likewise.
2047         (read_module_type): Likewise.
2048         (read_typedef): Likewise.
2049         (read_subrange_type): Likewise.
2050         (load_partial_dies): Likewise.
2051         (read_partial_die): Likewise.
2052         (find_partial_die): Likewise.
2053         (read_str_index): Likewise.
2054         (dwarf2_string_attr): Likewise.
2055         (build_error_marker_type): Likewise.
2056         (lookup_die_type): Likewise.
2057         (dump_die_shallow): Likewise.
2058         (follow_die_ref): Likewise.
2059         (dwarf2_fetch_die_loc_sect_off): Likewise.
2060         (dwarf2_fetch_constant_bytes): Likewise.
2061         (follow_die_sig): Likewise.
2062         (get_signatured_type): Likewise.
2063         (get_DW_AT_signature_type): Likewise.
2064         (dwarf2_find_containing_comp_unit): Likewise.
2065         (set_die_type): Likewise.
2066
2067 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
2068
2069         * arch/aarch64.c: Include "common-defs.h".
2070         * arch/amd64.c: Likewise.
2071         * arch/i386.c: Likewise.
2072
2073 2018-02-21  Tom Tromey  <tom@tromey.com>
2074
2075         * value.h: (extract_field_op): Update.
2076         * eval.c (extract_field_op): Return a const char *.
2077         * expression.h (parse_expression_for_completion): Update.
2078         * completer.c (complete_expression): Update.
2079         (add_struct_fields): Make fieldname const.
2080         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
2081         (mark_completion_tag, parse_exp_in_context_1): Update.
2082         (parse_expression_for_completion): Change "name" to
2083         unique_xmalloc_ptr*.
2084
2085 2018-02-21  Tom Tromey  <tom@tromey.com>
2086
2087         * infcall.c (call_function_by_hand_dummy): Use std::vector.
2088
2089 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2090
2091         * avr-tdep.c (avr_read_pc): Change parameter type to
2092         readable_regcache.
2093         * gdbarch.sh (read_pc): Likewise.
2094         * gdbarch.c: Re-generated.
2095         * gdbarch.h: Re-generated.
2096         * hppa-tdep.c (hppa_read_pc): Change parameter type to
2097         readable_regcache.
2098         * ia64-tdep.c (ia64_read_pc): Likewise.
2099         * mips-tdep.c (mips_read_pc): Likewise.
2100         * spu-tdep.c (spu_read_pc): Likewise.
2101
2102 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2103
2104         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
2105         * regcache-dump.c: New file.
2106         * regcache.c: Move register_dump to regcache-dump.c.
2107         (maintenance_print_registers): Likewise.
2108         (maintenance_print_raw_registers): Likewise.
2109         (maintenance_print_cooked_registers): Likewise.
2110         (maintenance_print_register_groups): Likewise.
2111         (maintenance_print_remote_registers): Likewise.
2112         (_initialize_regcache): Likewise.
2113         * regcache.h (register_dump): Moved from regcache.c.
2114
2115 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2116
2117         * regcache.c (regcache::regcache): Update.
2118         (regcache::invalidate): Move it to detached_regcache::invalidate.
2119         (get_thread_arch_aspace_regcache): Update.
2120         (regcache::raw_update): Update.
2121         (regcache::cooked_read): Remove some code.
2122         (regcache::cooked_read_value): Likewise.
2123         (regcache::raw_write): Remove assert on m_readonly_p.
2124         (regcache::raw_supply_integer): Move it to
2125         detached_regcache::raw_supply_integer.
2126         (regcache::raw_supply_zeroed): Likewise.
2127         * regcache.h (detached_regcache) <raw_supply_integer>: New
2128         declaration.
2129         <raw_supply_zeroed, invalidate>: Likewise.
2130         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
2131         <invalidate>: Likewise.
2132         <m_readonly_p>: Removed.
2133
2134 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2135
2136         * infcmd.c (get_return_value): Let stop_regs point to
2137         get_current_regcache.
2138         * regcache.c (regcache::regcache): Remove.
2139         (register_dump_reg_buffer): New class.
2140         (regcache_print): Adjust.
2141         * regcache.h (regcache): Remove constructors.
2142
2143 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2144
2145         * regcache.c (class register_dump): New class.
2146         (register_dump_regcache, register_dump_none): New class.
2147         (register_dump_remote, register_dump_groups): New class.
2148         (regcache_print): Update.
2149         * regcache.h (regcache_dump_what): Move it to regcache.c.
2150         (regcache) <dump>: Remove.
2151
2152 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2153
2154         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
2155          reg_buffer_rw *.
2156         (jit_unwind_reg_set_impl): Call raw_supply.
2157         (jit_frame_sniffer): Use reg_buffer_rw.
2158         * record-full.c (record_full_core_regbuf): Change its type.
2159         (record_full_core_open_1): Use reg_buffer_rw.
2160         (record_full_close): Likewise.
2161         (record_full_core_fetch_registers): Use regcache->raw_supply.
2162         (record_full_core_store_registers): Likewise.
2163         * regcache.c (regcache::get_register_status): Move it to
2164         reg_buffer.
2165         (regcache_raw_set_cached_value): Remove.
2166         (regcache::raw_set_cached_value): Remove.
2167         (regcache::raw_write): Call raw_supply.
2168         (regcache::raw_supply): Move it to reg_buffer_rw.
2169         * regcache.h (regcache_raw_set_cached_value): Remove.
2170         (reg_buffer_rw): New class.
2171
2172 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2173
2174         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
2175         readonly_detached_regcache.
2176         (dummy_frame_prev_register): Use regcache->cooked_read.
2177         * frame.c (frame_save_as_regcache): Change return type.
2178         (frame_pop): Update.
2179         * frame.h (frame_save_as_regcache): Update declaration.
2180         * inferior.h (get_infcall_suspend_state_regcache): Update
2181         declaration.
2182         * infrun.c (infcall_suspend_state) <registers>: use
2183         readonly_detached_regcache.
2184         (save_infcall_suspend_state): Don't use regcache_dup.
2185         (get_infcall_suspend_state_regcache): Change return type.
2186         * linux-fork.c (struct fork_info) <savedregs>: Change to
2187         readonly_detached_regcache.
2188         <pc>: New field.
2189         (fork_save_infrun_state): Don't use regcache_dup.
2190         (info_checkpoints_command): Adjust.
2191         * mi/mi-main.c (register_changed_p): Update declaration.
2192         (mi_cmd_data_list_changed_registers): Use
2193         readonly_detached_regcache.
2194         (register_changed_p): Change parameter type to
2195         readonly_detached_regcache.
2196         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
2197         readonly_detached_regcache.
2198         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
2199         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
2200         New.
2201         (regcache::save): Move it to reg_buffer.
2202         (regcache::restore): Change parameter type.
2203         (regcache_dup): Remove.
2204         * regcache.h (reg_buffer) <save>: New method.
2205         (readonly_detached_regcache): New class.
2206         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
2207         readonly_detached_regcache.
2208         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
2209
2210 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2211
2212         * frame.c (frame_save_as_regcache): Use regcache method save.
2213         (frame_pop): Use regcache method restore.
2214         * infrun.c (restore_infcall_suspend_state): Likewise.
2215         * linux-fork.c (fork_load_infrun_state): Likewise.
2216         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
2217         save.
2218         * regcache.c (regcache_save): Remove.
2219         (regcache::restore): More asserts.
2220         (regcache_cpy): Remove.
2221         * regcache.h (regcache_save): Remove the declaration.
2222         (regcache::restore): Move from private to public.
2223         Remove the friend declaration of regcache_cpy.
2224         (regcache_cpy): Remove declaration.
2225
2226 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2227
2228         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
2229         parameter type to 'readable_regcache *'.
2230         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
2231         * arm-tdep.c (arm_neon_quad_read): Likewise.
2232         (arm_pseudo_read): Likewise.
2233         * avr-tdep.c (avr_pseudo_register_read): Likewise.
2234         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
2235         * frv-tdep.c (frv_pseudo_register_read): Likewise.
2236         * gdbarch.c: Re-generated.
2237         * gdbarch.h: Re-generated.
2238         * gdbarch.sh (pseudo_register_read): Change parameter type to
2239         'readable_regcache *'.
2240         (pseudo_register_read_value): Likewise.
2241         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
2242         (h8300_pseudo_register_read): Likewise.
2243         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
2244         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
2245         (i386_pseudo_register_read_into_value): Likewise.
2246         (i386_pseudo_register_read_value): Likewise.
2247         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
2248         declaration.
2249         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
2250         * m32c-tdep.c (m32c_raw_read): Likewise.
2251         (m32c_read_flg): Likewise.
2252         (m32c_banked_register): Likewise.
2253         (m32c_banked_read): Likewise.
2254         (m32c_sb_read): Likewise.
2255         (m32c_part_read): Likewise.
2256         (m32c_cat_read): Likewise.
2257         (m32c_r3r2r1r0_read): Likewise.
2258         (m32c_pseudo_register_read): Likewise.
2259         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2260         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
2261         (mep_pseudo_cr64_read): Likewise.
2262         (mep_pseudo_register_read): Likewise.
2263         * mips-tdep.c (mips_pseudo_register_read): Likewise.
2264         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
2265         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
2266         * regcache.c (regcache::raw_read): Move it to readable_regcache.
2267         (regcache::cooked_read): Likewise.
2268         (regcache::cooked_read_value): Likewise.
2269         (regcache_cooked_read_signed):
2270         (regcache::cooked_read): Likewise.
2271         * regcache.h (readable_regcache): New class.
2272         (regcache): Inherit readable_regcache.  Move some methods to
2273         readable_regcache.
2274         * rl78-tdep.c (rl78_pseudo_register_read): Change
2275         parameter type to 'readable_regcache *'.
2276         * rs6000-tdep.c (do_regcache_raw_read): Remove.
2277         (e500_pseudo_register_read): Change parameter type to
2278         'readable_regcache *'.
2279         (dfp_pseudo_register_read): Likewise.
2280         (vsx_pseudo_register_read): Likewise.
2281         (efpr_pseudo_register_read): Likewise.
2282         * s390-tdep.c (s390_pseudo_register_read): Likewise.
2283         * sh-tdep.c (sh_pseudo_register_read): Likewise.
2284         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
2285         (sh64_pseudo_register_read): Likewise.
2286         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
2287         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
2288         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
2289         (spu_pseudo_register_read): Likewise.
2290         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
2291         (xtensa_pseudo_register_read): Likewise.
2292
2293 2018-02-21  Yao Qi  <yao.qi@linaro.org>
2294
2295         * regcache.c (regcache::regcache): Call reg_buffer ctor.
2296         (regcache::arch): Move it to reg_buffer::arch.
2297         (regcache::register_buffer): Likewise.
2298         (regcache::assert_regnum): Likewise.
2299         (regcache::num_raw_registers): Likewise.
2300         * regcache.h (reg_buffer): New class.
2301         (regcache): Inherit reg_buffer.
2302
2303 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
2304
2305         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
2306         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
2307
2308 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
2309
2310         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
2311
2312 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
2313
2314         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
2315         (SFILES): Remove common/*.c files.
2316         (COMMON_OBS): Remove some *.o files built from common/*.c files.
2317         * common/common.host: Add common reference.
2318         * configure.ac: Likewise.
2319         * configure: Regenerate.
2320
2321 2018-02-16  Yao Qi  <yao.qi@linaro.org>
2322
2323         * block.c (block_namespace_info): Inherit allocate_on_obstack.
2324         (block_initialize_namespace): Use new.
2325         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
2326         (dwarf2_free_objfile): Use delete.
2327         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
2328         (copy_type_recursive): Use new.
2329         * gdb_obstack.h (allocate_on_obstack): New.
2330
2331 2018-02-15  Yao Qi  <yao.qi@linaro.org>
2332
2333         PR gdb/22849
2334         * inferior.c (exit_inferior_1): Reset inf->control.
2335
2336 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
2337
2338         * ada-lang.c (ada_to_fixed_value_create): Delete advance
2339         declaration.
2340
2341 2018-02-14  Pedro Alves  <palves@redhat.com>
2342
2343         * frame-unwind.c (frame_unwind_try_unwinder): Always call
2344         frame_cleanup_after_sniffer on exception.
2345
2346 2018-02-14  Tom Tromey  <tom@tromey.com>
2347
2348         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
2349         const.
2350         (solib_bfd_open): Make pathname const.
2351         * solib.c (solib_bfd_open): Make pathname const.
2352         * solib-spu.c (spu_bfd_fopen): Make name const.
2353         (spu_bfd_open): Make pathname const.
2354         * solib-darwin.c (darwin_bfd_open): Make pathname const.
2355         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
2356
2357 2018-02-14  Tom Tromey  <tom@tromey.com>
2358
2359         * symfile.c (symfile_bfd_open): Update.
2360         * source.h (openp, source_full_path_of, find_and_open_source):
2361         Change argument type to unique_xmalloc_ptr.
2362         * source.c (openp): Take a unique_xmalloc_ptr.
2363         (source_full_path_of, find_and_open_source): Likewise.
2364         (open_source_file, symtab_to_fullname): Update.
2365         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
2366         unique_xmalloc_ptr.
2367         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
2368         (exec_file_find): Update.
2369         * psymtab.c (psymtab_to_fullname): Update.
2370         * nto-tdep.h (nto_find_and_open_solib): Update.
2371         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
2372         unique_xmalloc_ptr.
2373         * exec.c (exec_file_attach): Update.
2374         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
2375         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
2376
2377 2018-02-14  Tom Tromey  <tom@tromey.com>
2378
2379         * solib.c: Include source.h.
2380         * nto-tdep.c: Include source.h.
2381         * mi/mi-cmd-env.c: Include source.h.
2382         * infcmd.c: Include source.h.
2383         * exec.c: Include source.h.
2384         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
2385         (add_path, directory_switch, source_path, init_source_path): Move
2386         declarations...
2387         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
2388         (add_path, directory_switch, source_path, init_source_path):
2389         ...here.
2390
2391 2018-02-14  Tom Tromey  <tom@tromey.com>
2392
2393         * solist.h (exec_file_find, solib_find): Return
2394         unique_xmalloc_ptr.
2395         (solib_bfd_fopen): Take a const char *.
2396         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
2397         (exec_file_find, solib_find): Likewise.
2398         (solib_bfd_fopen): Do not take ownership of "pathname".
2399         (solib_bfd_open): Use unique_xmalloc_ptr.
2400         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
2401         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
2402         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
2403         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
2404
2405 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
2406
2407         * ada-lang.c (name_match_type_from_name): Remove reference to
2408         ada_name_for_lookup in function's documentation.
2409         * ada-lang.h (ada_name_for_lookup): Delete declaration.
2410
2411 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2412
2413         * defs.h (enum openp_flags): New enum.
2414         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
2415         Move to enum openp_flags.
2416         (openp_flags): New enum flags.
2417         (openp): Change parameter type to openp_flags.
2418         * source.c (openp): Change parameter type to openp_flags.
2419         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
2420         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
2421
2422 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
2423
2424         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
2425         per-command.
2426
2427 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
2428
2429         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
2430         into...
2431         (class dwarf2_queue_guard): ...the destructor of this new class.
2432         (dw2_do_instantiate_symtab): Create instance of the new class
2433         dwarf2_queue_guard, remove cleanup.
2434
2435 2018-02-09  Tom Tromey  <tom@tromey.com>
2436
2437         * source.c (find_source_lines): Don't reference past the end of
2438         the vector.
2439
2440 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2441
2442         * remote.c (remote_btrace_maybe_reopen): Change error message.
2443         * btrace.c (btrace_enable): Likewise.
2444         (parse_xml_btrace): Likewise.
2445         (parse_xml_btrace_conf): Likewise.
2446
2447 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2448
2449         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
2450         (linux_enable_pt, linux_enable_bts): Call
2451         diagnose_perf_event_open_fail.
2452
2453 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2454
2455         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
2456         Remove parameter and change return type.  Update callers.  Move it.
2457         (linux_enable_bts, linux_enable_pt): Improve error message.
2458         (linux_enable_pt): Remove zero buffer size check.
2459         (linux_enable_btrace): Improve error messages.  Remove NULL return
2460         check.
2461
2462 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2463
2464         * btrace.c (btrace_enable): Remove target_supports_btrace call.
2465         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
2466         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
2467         (linux_supports_pt, linux_supports_btrace): Remove.
2468         (linux_enable_bts): Call cpu_supports_bts.
2469         * nat/linux-btrace.h (linux_supports_btrace): Remove.
2470         * remote.c (remote_supports_btrace): Remove.
2471         (init_remote_ops): Remove remote_supports_btrace.
2472         * target-delegates.c: Regenerated.
2473         * target.c (target_supports_btrace): Remove.
2474         * target.h (target_ops) <to_supports_btrace>: Remove
2475         (target_supports_btrace): Remove.
2476         * x86-linux-nat.c (x86_linux_create_target): Remove
2477         linux_supports_btrace.
2478
2479 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2480
2481         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
2482         btrace failed.
2483         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
2484         exception and use message in own exception.
2485
2486 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2487
2488         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
2489         (perf_event_pt_event_type): Use gdb_file_up.
2490         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
2491         scoped_fd, and scoped_mmap.
2492
2493 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2494
2495         * common/scoped_mmap.h: New.
2496         * unittests/scoped_mmap-selftest.c: New.
2497         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2498         unittests/scoped_mmap-selftest.c.
2499
2500 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
2501
2502         * common/scoped_fd.h: New.
2503         * unittests/scoped_fd-selftest.c: New.
2504         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2505         unittests/scoped_fd-selftest.c.
2506
2507 2018-02-09  Tom Tromey  <tom@tromey.com>
2508
2509         * auto-load.c (auto_load_section_scripts): Use
2510         gdb::unique_xmalloc_ptr.
2511
2512 2018-02-09  Tom Tromey  <tom@tromey.com>
2513
2514         * auto-load.c (execute_script_contents): Use std::string.
2515
2516 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
2517
2518         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
2519         Python function, rather than a new command.
2520
2521 2018-02-08  Tom Tromey  <tom@tromey.com>
2522
2523         * solib.c (solib_find_1): Use std::string.
2524         (solib_bfd_fopen): Use unique_xmalloc_ptr.
2525
2526 2018-02-08  Tom Tromey  <tom@tromey.com>
2527
2528         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
2529
2530 2018-02-08  Tom Tromey  <tom@tromey.com>
2531
2532         * source.c (find_source_lines): Use gdb::def_vector.
2533
2534 2018-02-08  Tom Tromey  <tom@tromey.com>
2535
2536         * macrocmd.c (struct temporary_macro_definition): New.
2537         (macro_define_command): Use temporary_macro_definition.  Remove
2538         cleanups.
2539         (free_macro_definition_ptr): Remove.
2540
2541 2018-02-08  Tom Tromey  <tom@tromey.com>
2542
2543         * macroexp.c (maybe_expand): Use std::string.
2544
2545 2018-02-08  Tom Tromey  <tom@tromey.com>
2546
2547         * macroexp.c (struct macro_buffer): Add initializers for some
2548         members.
2549         (init_buffer, init_shared_buffer, free_buffer)
2550         (free_buffer_return_text): Remove.
2551         (macro_buffer): New constructors.
2552         (~macro_buffer): New destructor.
2553         (macro_buffer::set_shared): New method.
2554         (macro_buffer::resize_buffer, macro_buffer::appendc)
2555         (macro_buffer::appendmem): Now methods, not free functions.
2556         (set_token, append_tokens_without_splicing, stringify)
2557         (macro_stringify): Update.
2558         (gather_arguments): Change return type.  Remove argc_p argument,
2559         add args_ptr argument.  Use std::vector.
2560         (substitute_args): Remove argc argument.  Accept std::vector.
2561         (expand): Update.  Use std::vector.
2562         (scan, macro_expand, macro_expand_next): Update.
2563
2564 2018-02-08  Tom Tromey  <tom@tromey.com>
2565
2566         * symtab.c (default_collect_symbol_completion_matches_break_on):
2567         Use unique_xmalloc_ptr.
2568         * macroscope.h: (sal_macro_scope, user_macro_scope)
2569         (default_macro_scope): Return unique_xmalloc_ptr.
2570         * macroscope.c (sal_macro_scope, user_macro_scope)
2571         (default_macro_scope): Return unique_xmalloc_ptr.
2572         * macroexp.h (macro_expand, macro_expand_once): Return
2573         unique_xmalloc_ptr.
2574         * macroexp.c (macro_expand, macro_expand_once): Return
2575         unique_xmalloc_ptr.
2576         * macrocmd.c (macro_expand_command, macro_expand_once_command)
2577         (info_macro_command, info_macros_command): Use
2578         unique_xmalloc_ptr.
2579         * compile/compile-c-support.c (write_macro_definitions): Use
2580         unique_xmalloc_ptr.
2581         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
2582
2583 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
2584
2585         * value.c (value_static_field): Assign field type instead of
2586         containing type when returning an optimized out value.
2587
2588 2018-02-06  Yao Qi  <yao.qi@linaro.org>
2589
2590         * ft32-tdep.c (ft32_read_pc): Remove.
2591         (ft32_write_pc): Remove.
2592         (ft32_gdbarch_init): Update.
2593         * m32r-tdep.c (m32r_read_pc): Remove.
2594         (m32r_gdbarch_init): Update.
2595         * mep-tdep.c (mep_read_pc): Remove.
2596         (mep_gdbarch_init): Update.
2597         * microblaze-tdep.c (microblaze_write_pc): Remove.
2598         (microblaze_gdbarch_init): Update.
2599         * mn10300-tdep.c (mn10300_read_pc): Remove.
2600         (mn10300_write_pc): Remove.
2601         (mn10300_gdbarch_init): Update.
2602         * moxie-tdep.c (moxie_read_pc): Remove.
2603         (moxie_write_pc): Remove.
2604         (moxie_gdbarch_init): Update.
2605
2606 2018-02-06  Yao Qi  <yao.qi@linaro.org>
2607
2608         * expprint.c (print_subexp_standard): Handle
2609         OP_F77_UNDETERMINED_ARGLIST.
2610         (dump_subexp_body_standard): Likewise.
2611
2612 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
2613
2614         * target-descriptions.c (tdesc_element_visitor) Add empty
2615         implementations.
2616         (tdesc_type): Move make_gdb_type from here.
2617         (tdesc_type_builtin): Likewise.
2618         (tdesc_type_vector): Likewise.
2619         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
2620         (make_gdb_type_struct): Move from tdesc_type_with_fields.
2621         (make_gdb_type_union): Likewise.
2622         (make_gdb_type_flags): Likewise.
2623         (make_gdb_type_enum): Likewise.
2624         (make_gdb_type): New function.
2625         (tdesc_register_type): Use static make_gdb_type.
2626
2627 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
2628
2629         * infcmd.c (default_print_one_register_info): Align natural-format
2630         column values consistently one under another.
2631         (pad_to_column): New function.
2632
2633 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
2634
2635         * dwarf2read.c (dwarf2_physname): Move commment.
2636
2637 2018-02-01  Leszek Swirski  <leszeks@google.com>
2638
2639         * varobj.c (varobj_formatted_print_options): Allow recursive
2640         pretty printing if pretty printing is enabled.
2641
2642 2018-02-01  Leszek Swirski  <leszeks@google.com>
2643
2644         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
2645         names after a structop as a filename.
2646
2647 2018-02-01  Yao Qi  <yao.qi@linaro.org>
2648
2649         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
2650         (arm_record_coproc_data_proc): Likewise.
2651
2652 2018-02-01  Yao Qi  <yao.qi@linaro.org>
2653
2654         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
2655
2656 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
2657
2658         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
2659         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
2660
2661 2018-01-31  Pedro Alves  <palves@redhat.com>
2662
2663         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
2664         * inflow.c (child_terminal_save_inferior): Wrap reference to
2665         tcgetpgrp in HAVE_TERMIOS_H.
2666         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
2667         _WIN32.
2668         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
2669         always iterate over all inferiors.
2670         (gdbsim_cntrl_c): Adjust.
2671         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
2672
2673 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
2674
2675         * gdbtypes.c (lookup_array_range_type): Make sure the array's
2676         index type is objfile-owned if the element type is as well.
2677
2678 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
2679
2680         GDB 8.1 released.
2681
2682 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2683
2684         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
2685         "features/s390x-linux64.c".
2686         (_initialize_s390_linux_tdep): Remove initialization of tdescs
2687         s390_linux32 and s390x_linux64.
2688         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
2689         default tdesc.
2690         * s390-tdep.c: Include "features/s390-linux32.c" and
2691         "features/s390x-linux64.c".
2692         (s390_tdesc_valid): Add check for tdesc_has_registers.
2693         (s390_gdbarch_init): Make sure there is always a valid tdesc.
2694         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
2695         tdesc_s390x_linux64.
2696         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
2697         tdesc_s390x_linux64 to...
2698         * s390-tdep.h: ...here.
2699
2700 2018-01-30  Pedro Alves  <palves@redhat.com>
2701
2702         PR gdb/13211
2703         * config.in, configure: Regenerate.
2704         * configure.ac: Check for getpgid.
2705         * go32-nat.c (go32_pass_ctrlc): New.
2706         (go32_target): Install it.
2707         * inf-child.c (inf_child_target): Install
2708         child_terminal_save_inferior, child_pass_ctrlc and
2709         child_interrupt.
2710         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
2711         (inf_ptrace_target): No longer install it.
2712         * infcmd.c (interrupt_target_1): Adjust.
2713         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
2714         (child_interrupt): Declare.
2715         (inferior::terminal_state): New.
2716         * inflow.c (struct terminal_info): Update comments.
2717         (inferior_process_group): Delete.
2718         (terminal_is_ours): Delete.
2719         (gdb_tty_state): New.
2720         (child_terminal_init): Adjust.
2721         (is_gdb_terminal, sharing_input_terminal_1)
2722         (sharing_input_terminal): New functions.
2723         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
2724         Set the process's actual process group in the foreground if
2725         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
2726         mark terminal as the inferior's if not sharing GDB's terminal.
2727         Don't check attach_flag.
2728         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
2729         pass down a target_terminal_state.
2730         (child_terminal_save_inferior): New, factored out from ...
2731         (child_terminal_ours_1): ... this.  Handle
2732         target_terminal_state::is_ours_for_output.
2733         (child_interrupt, child_pass_ctrlc): New.
2734         (inflow_inferior_exit): Clear the inferior's terminal_state.
2735         (copy_terminal_info): Copy the inferior's terminal state.
2736         (_initialize_inflow): Remove reference to terminal_is_ours.
2737         * inflow.h (inferior_process_group): Delete.
2738         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
2739         * procfs.c (procfs_target): Don't install procfs_interrupt.
2740         (procfs_interrupt): Delete.
2741         * remote.c (remote_serial_quit_handler): Adjust.
2742         (remote_interrupt): Remove ptid parameter.  Adjust.
2743         * target-delegates.c: Regenerate.
2744         * target.c: Include "terminal.h".
2745         (target_terminal::terminal_state): Rename to ...
2746         (target_terminal::m_terminal_state): ... this.
2747         (target_terminal::init): Adjust.
2748         (target_terminal::inferior): Adjust to per-inferior
2749         terminal_state.
2750         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
2751         (target_terminal::ours, target_terminal::ours_for_output): Use
2752         target_terminal_is_ours_kind.
2753         (target_interrupt): Remove ptid parameter.  Adjust.
2754         (default_target_pass_ctrlc): Adjust.
2755         * target.h (target_ops::to_terminal_save_inferior): New field.
2756         (target_ops::to_interrupt): Remove ptid_t parameter.
2757         (target_interrupt): Remove ptid_t parameter.  Update comment.
2758         (target_pass_ctrlc): Update comment.
2759         * target/target.h (target_terminal_state): New scoped enum,
2760         factored out of ...
2761         (target_terminal::terminal_state): ... here.
2762         (target_terminal::inferior): Update comments.
2763         (target_terminal::restore_inferior): New.
2764         (target_terminal::is_inferior, target_terminal::is_ours)
2765         (target_terminal::is_ours_for_output): Adjust.
2766         (target_terminal::scoped_restore_terminal_state): Adjust to
2767         rename, and call restore_inferior() instead of inferior().
2768         (target_terminal::scoped_restore_terminal_state::m_state): Change
2769         type.
2770         (target_terminal::terminal_state): Rename to ...
2771         (target_terminal::m_terminal_state): ... this and change type.
2772
2773 2018-01-30  Pedro Alves  <palves@redhat.com>
2774
2775         * linux-nat.c (wait_for_signal): New function.
2776         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
2777         directly.
2778         (async_terminal_is_ours)
2779         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
2780         (linux_nat_add_target): Don't override
2781         to_terminal_inferior/to_terminal_ours.
2782
2783 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
2784
2785         * remote.c (remote_follow_fork): Don't call "detach_inferior".
2786
2787 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
2788
2789         * dwarf2read.c (free_dwo_files): Add forward-declaration.
2790         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
2791         dwarf2_per_objfile_free here.
2792         (dwarf2_per_objfile_free): Remove.
2793         (_initialize_dwarf2_read): Don't register
2794         dwarf2_per_objfile_free as a registry cleanup.
2795
2796 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
2797
2798         Avoid compilation errors in MinGW native builds
2799
2800         The error is triggered by including python-internal.h, and the
2801         error message is:
2802
2803              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
2804                       from build-gnulib/import/math.h:27,
2805                       from d:/usr/Python26/include/pyport.h:235,
2806                       from d:/usr/Python26/include/Python.h:58,
2807                       from python/python-internal.h:94,
2808                       from python/py-arch.c:24:
2809              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
2810         using ::hypot;
2811                 ^~~~~
2812
2813         This happens because Python headers define 'hypot' to expand t
2814         '_hypot' in the Windows builds.
2815         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
2816         'hypoth'.  This avoids a compilation error.
2817
2818 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
2819
2820         * MAINTAINERS (Write After Approval): Fix ordering.
2821
2822 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
2823
2824         * MAINTAINERS (Write After Approval): Add Alan Hayward.
2825
2826 2018-01-26  Alan Modra  <amodra@gmail.com>
2827
2828         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
2829         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
2830         Remove nop.  Make const.  Comment.
2831         (powerpc32_plt_stub_so_2): New.
2832         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
2833         Correct count.  Update uses.
2834         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
2835         Move common code reading PLT entry word.  Correct
2836         powerpc32_plt_stub PLT address calculation.
2837         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
2838         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
2839         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
2840         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
2841         (ppc64_standard_linkage8): Likewise.
2842         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
2843         Correct insns description.
2844         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
2845
2846 2018-01-24  Pedro Alves  <palves@redhat.com>
2847
2848         GCC PR libstdc++/83906
2849         * gdbtypes.c (operator==(const dynamic_prop &,
2850         const dynamic_prop &)): New.
2851         (operator==(const range_bounds &, const range_bounds &)): New.
2852         (check_types_equal): Use them instead of memcmp.
2853         * gdbtypes.h (operator==(const dynamic_prop &,
2854         const dynamic_prop &)): Declare.
2855         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
2856         (operator==(const range_bounds &, const range_bounds &)): Declare.
2857         (operator!=(const range_bounds &, const range_bounds &)): Declare.
2858
2859 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2860
2861         * s390-linux-tdep.c (s390_record_address_mask)
2862         (s390_record_calc_disp_common, s390_record_calc_disp)
2863         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
2864         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
2865         (s390_process_record): Move to s390-tdep.c.
2866         (s390_linux_init_abi_any): Adjust.
2867         * s390-tdep.c (s390_record_address_mask)
2868         (s390_record_calc_disp_common, s390_record_calc_disp)
2869         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
2870         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
2871         (s390_process_record): Moved from s390-linux-tdep.c
2872         (s390_gdbarch_init): Adjust.
2873
2874 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2875
2876         * s390-linux-nat.c (s390-tdep.h): New include.
2877         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
2878         (HFILES_NO_SRCDIR): Add s390-tdep.h.
2879         (ALLDEPFILES): Add s390-tdep.c.
2880         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
2881         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
2882         * s390-tdep.h: ...this.  New file.
2883         * s390-linux-tdep.c (s390-tdep.h): New include.
2884         (_initialize_s390_tdep): Rename to...
2885         (_initialize_s390_linux_tdep): ...this and adjust.
2886         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
2887         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
2888         s390-tdep.h.
2889         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
2890         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
2891         (s390_is_partial_instruction, s390_software_single_step)
2892         (is_non_branch_ril, s390_displaced_step_copy_insn)
2893         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
2894         (s390_prologue_data, s390_addr, s390_store, s390_load)
2895         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
2896         (s390_register_call_saved, s390_guess_tracepoint_registers)
2897         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
2898         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
2899         (s390_pseudo_register_name, s390_pseudo_register_type)
2900         (s390_pseudo_register_read, s390_pseudo_register_write)
2901         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
2902         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
2903         (s390_addr_bits_remove, s390_address_class_type_flags)
2904         (s390_address_class_type_flags_to_name)
2905         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
2906         (s390_function_arg_float, s390_function_arg_vector)
2907         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
2908         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
2909         (s390_frame_align, s390_register_return_value, s390_return_value)
2910         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
2911         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
2912         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
2913         (s390_trad_frame_prev_register, s390_unwind_cache)
2914         (s390_prologue_frame_unwind_cache)
2915         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
2916         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
2917         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
2918         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
2919         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
2920         (s390_frame_base_address, s390_local_base_address)
2921         (s390_frame_base, s390_gcc_target_options)
2922         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
2923         (s390_validate_reg_range, s390_tdesc_valid)
2924         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
2925         * s390-tdep.c: ...this.  New file.
2926
2927 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2928
2929         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
2930         (s390_process_record, s390_gdbarch_tdep_alloc)
2931         (s390_linux_init_abi_any): Use/set new hook.
2932
2933 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2934
2935         * s390-linux-tdep.c (osabi.h): New include.
2936         (s390_linux_init_abi_31, s390_linux_init_abi_64)
2937         (s390_linux_init_abi_any): New functions.
2938         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
2939
2940 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2941
2942         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
2943         tdesc_has_registers check
2944
2945 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2946
2947         * s390-linux-tdep.c (s390_tdesc_valid): New function.
2948         (s390_validate_reg_range): New macro.
2949         (s390_gdbarch_init): Adjust.
2950
2951 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2952
2953         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
2954         (s390_gdbarch_tdep_alloc): Adjust.
2955         (s390_gdbarch_init): Adjust.
2956
2957 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2958
2959         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
2960         <have_tdb>: Change type to bool.
2961         (s390_gdbarch_tdep_alloc): Adjust.
2962         (s390_gdbarch_init): Adjust.
2963
2964 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2965
2966         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
2967         (gdbarch_tdep) <have_upper, have_vx>: New fields.
2968         (s390_gdbarch_tdep_alloc): New function.
2969         (s390_gdbarch_init): Allocate tdep at start and use its fields
2970         instead of separate variables.
2971
2972 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
2973
2974         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
2975         when looking for cached gdbarch and add comment for remaining.
2976
2977 2018-01-22  Pedro Alves  <palves@redhat.com>
2978             Sergio Durigan Junior  <sergiodj@redhat.com>
2979
2980         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
2981         case.
2982
2983 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
2984
2985         * MAINTAINERS: Update my company e-mail address.
2986
2987 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2988
2989         * regcache.c (cooked_write_test): New function.
2990         (_initialize_regcache): Register the test.
2991
2992 2018-01-22  Yao Qi  <yao.qi@linaro.org>
2993
2994         * ia64-tdep.c (ia64_pseudo_register_read): Call
2995         regcache->cooked_read instead of regcache_cooked_read_unsigned.
2996         * m32c-tdep.c (m32c_cat_read): Likewise.
2997         (m32c_r3r2r1r0_read): Likewise.
2998         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
2999         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
3000
3001 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3002
3003         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
3004         method raw_read instead of regcache_raw_read.
3005         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
3006         * arm-tdep.c (arm_neon_quad_read): Likewise.
3007         * avr-tdep.c (avr_pseudo_register_read): Likewise.
3008         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
3009         * frv-tdep.c (frv_pseudo_register_read): Likewise.
3010         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
3011         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
3012         (i386_pseudo_register_read_into_value): Likewise.
3013         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
3014         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
3015         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
3016         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
3017         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
3018         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
3019         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
3020         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
3021         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
3022
3023 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3024
3025         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
3026         * configure.tgt: Remove target mt.
3027         * mt-tdep.c: Remove.
3028         * regcache.c (cooked_read_test): Remove the check for mt.
3029
3030 2018-01-22  Yao Qi  <yao.qi@linaro.org>
3031
3032         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
3033         instead of gdbarch_pseudo_register_read_value.
3034
3035 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3036
3037         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
3038         language is Ada.
3039
3040 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
3041
3042         * linespec.c (create_sals_line_offset): Remove code that preserved
3043         the symtab_and_line's line number.
3044
3045 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3046
3047         * varobj.c (varobj_create): Don't set valid_block when creating a
3048         floating varobj.
3049
3050 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3051
3052         * varobj.c (varobj_create): Remove out of date comment.
3053
3054 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3055
3056         PR mi/20395
3057         * ada-exp.y (write_var_from_sym): Pass extra parameter when
3058         updating innermost block.
3059         * parse.c (innermost_block_tracker::update): Take extra type
3060         parameter, and check types match before updating innermost block.
3061         (write_dollar_variable): Update innermost block for registers.
3062         * parser-defs.h (enum innermost_block_tracker_type): New enum.
3063         (innermost_block_tracker::innermost_block_tracker): Initialise
3064         m_types member.
3065         (innermost_block_tracker::reset): Take type parameter.
3066         (innermost_block_tracker::update): Take type parameter, and pass
3067         type through as needed.
3068         (innermost_block_tracker::m_types): New member.
3069         * varobj.c (varobj_create): Pass type when reseting innermost
3070         block.
3071
3072 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3073
3074         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
3075         * ada-lang.c (resolve_subexp): Likewise.
3076         * breakpoint.c (set_breakpoint_condition) Likewise.
3077         (watch_command_1) Likewise.
3078         * c-exp.y (variable): Likewise.
3079         * d-exp.y (PrimaryExpression): Likewise.
3080         * f-exp.y (variable): Likewise.
3081         * go-exp.y (variable): Likewise.
3082         * m2-exp.y (variable): Likewise.
3083         * objfiles.c (objfile::~objfile): Likewise.
3084         * p-exp.y (variable): Likewise.
3085         * parse.c (innermost_block): Change type.
3086         * parser-defs.h (class innermost_block_tracker): New.
3087         (innermost_block): Change to innermost_block_tracker.
3088         * printcmd.c (display_command): Switch to innermost_block API.
3089         (do_one_display): Likewise.
3090         * rust-exp.y (do_one_display): Likewise.
3091         * symfile.c (clear_symtab_users): Likewise.
3092         * varobj.c (varobj_create): Switch to innermost_block API, replace
3093         use of innermost_block with block stored on varobj object.
3094
3095 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
3096
3097         * expression.h (innermost_block): Remove declaration.
3098         * varobj.c: Add 'parser-defs.h' include.
3099
3100 2018-01-19  Tom Tromey  <tom@tromey.com>
3101
3102         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
3103         symbols in the static and global blocks.
3104
3105 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
3106
3107         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
3108         gdb_ptrace.h, and move including gdb_wait.h ...
3109         * nat/linux-ptrace.h: ... to here.
3110
3111 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3112
3113         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
3114         inf_ptrace_detach_success.
3115         (inf_ptrace_detach_success): Add inferior parameter, use it
3116         instead of inferior_ptid, pass it to detach_inferior.
3117         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
3118         parameter.
3119         * inferior.c (detach_inferior): Add overload that takes an
3120         inferior object.
3121         * inferior.h (detach_inferior): Likewise.
3122         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
3123         use inferior_ptid, adjust call to inf_ptrace_detach_success.
3124         * linux-thread-db.c (thread_db_detach): Use inf parameter.
3125
3126 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3127
3128         * target.h (struct target_ops) <to_detach>: Add inferior
3129         parameter.
3130         (target_detach): Likewise.
3131         * target.c (dispose_inferior): Pass inferior down.
3132         (target_detach): Pass inferior down.  Assert that it is equal to
3133         the current inferior.
3134         * aix-thread.c (aix_thread_detach): Pass inferior down.
3135         * corefile.c (core_file_command): Pass current_inferior() down.
3136         * corelow.c (core_detach): Add inferior parameter.
3137         * darwin-nat.c (darwin_detach): Likewise.
3138         * gnu-nat.c (gnu_detach): Likewise.
3139         * inf-ptrace.c (inf_ptrace_detach): Likewise.
3140         * infcmd.c (detach_command): Pass current_inferior() down to
3141         target_detach.
3142         * infrun.c (follow_fork_inferior): Pass parent_inf to
3143         target_detach.
3144         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
3145         target_detach.
3146         * linux-nat.c (linux_nat_detach): Add inferior parameter.
3147         * linux-thread-db.c (thread_db_detach): Likewise.
3148         * nto-procfs.c (procfs_detach): Likewise.
3149         * procfs.c (procfs_detach): Likewise.
3150         * record.c (record_detach): Likewise.
3151         * record.h (struct inferior): Forward-declare.
3152         (record_detach): Add inferior parameter.
3153         * remote-sim.c (gdbsim_detach): Likewise.
3154         * remote.c (remote_detach_1): Likewise.
3155         (remote_detach): Likewise.
3156         (extended_remote_detach): Likewise.
3157         * sol-thread.c (sol_thread_detach): Likewise.
3158         * target-debug.h (target_debug_print_inferior_p): New macro.
3159         * target-delegates.c: Re-generate.
3160         * top.c (kill_or_detach): Pass inferior down to target_detach.
3161         * windows-nat.c (windows_detach): Add inferior parameter.
3162
3163 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
3164
3165         * target.h (struct target_ops) <to_detach>: Remove args
3166         parameter.
3167         (target_detach): Likewise.
3168         * target.c (dispose_inferior): Adjust.
3169         (target_detach): Remove args parameter, adjust.
3170         * aix-thread.c (aix_thread_detach): Adjust.
3171         * corefile.c (core_file_command): Adjust.
3172         * corelow.c (core_detach): Adjust.
3173         * darwin-nat.c (darwin_detach): Adjust.
3174         * gnu-nat.c (gnu_detach): Adjust.
3175         * inf-ptrace.c (inf_ptrace_detach): Adjust.
3176         * infcmd.c (detach_command): Adjust
3177         * infrun.c (follow_fork_inferior): Adjust.
3178         (handle_vfork_child_exec_or_exit): Adjust.
3179         * linux-fork.c (linux_fork_detach): Remove args parameter.
3180         * linux-fork.h (linux_fork_detach): Likewise.
3181         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
3182         * linux-thread-db.c (thread_db_detach): Likewise.
3183         * nto-procfs.c (procfs_detach): Likewise.
3184         * procfs.c (procfs_detach): Likewise.
3185         (do_detach): Remove signo parameter.
3186         * record.c (record_detach): Remove args parameter.
3187         * record.h (record_detach): Likewise.
3188         * remote-sim.c (gdbsim_detach): Likewise.
3189         * remote.c (remote_detach_1): Likewise.
3190         (remote_detach): Likewise.
3191         (extended_remote_detach): Likewise.
3192         * sol-thread.c (sol_thread_detach): Likewise.
3193         * target-delegates.c: Re-generate.
3194         * top.c (struct qt_args) <args>: Remove field.
3195         (kill_or_detach): Don't pass args.
3196         (quit_force): Don't set args.
3197         * windows-nat.c (windows_detach): Remove args parameter.
3198
3199 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3200
3201         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
3202         (arm_linux_init_abi): Install it.
3203
3204 2018-01-19  Yao Qi  <yao.qi@linaro.org>
3205
3206         * osabi.c (gdb_osabi_names): Extend the regexp for
3207         arm-linux-gnueabihf.
3208
3209 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3210
3211         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
3212         m_abbrevs.
3213         (abbrev_table::add_abbrev): Update.
3214         (abbrev_table::lookup_abbrev): Update.
3215
3216 2018-01-18  Yao Qi  <yao.qi@linaro.org>
3217
3218         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
3219
3220 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
3221
3222         * compile/compile.c (compile_to_object): Convert "triplet_rx"
3223         to "std::string".
3224
3225 2018-01-17  Tom Tromey  <tom@tromey.com>
3226
3227         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
3228
3229 2018-01-17  Tom Tromey  <tom@tromey.com>
3230
3231         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
3232         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
3233         (create_array_type_with_stride): Update.
3234         * dwarf2read.c (set_die_type): Update.
3235
3236 2018-01-17  Tom Tromey  <tom@tromey.com>
3237
3238         * dwarf2read.c (delayed_method_info): Remove typedef.
3239         (dwarf2_cu::method_info): Now a std::vector.
3240         (add_to_method_list): Update.
3241         (free_delayed_list): Remove.
3242         (compute_delayed_physnames): Update.
3243         (process_full_comp_unit, process_full_type_unit): Clear the method
3244         list.  Remove cleanups.
3245         (psymtab_include_file_name): Add name_holder parameter.  Use
3246         unique_xmalloc_ptr.
3247         (dwarf_decode_lines): Update.
3248
3249 2018-01-17  Tom Tromey  <tom@tromey.com>
3250             Simon Marchi  <simon.marchi@ericsson.com>
3251
3252         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
3253         (dwarf2_per_objfile::free_cached_comp_units)
3254         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3255         (init_cutu_and_read_dies_no_follow): Update.
3256         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
3257         (dwarf2_cu::~dwarf2_cu): New.
3258         (free_heap_comp_unit, free_stack_comp_unit): Remove.
3259         (age_cached_comp_units, free_one_cached_comp_unit): Update.
3260
3261 2018-01-17  Tom Tromey  <tom@tromey.com>
3262             Simon Marchi  <simon.marchi@ericsson.com>
3263
3264         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
3265         (struct die_reader_specs) <abbrev_table>: New member.
3266         (struct abbrev_table): Add constructor.
3267         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
3268         <abbrev_obstack>: Now an auto_obstack.
3269         (abbrev_table_up): New typedef.
3270         (init_cu_die_reader): Add abbrev_table parameter.
3271         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
3272         Add result_dwo_abbrev_table.
3273         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
3274         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
3275         Update.
3276         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
3277         parameter.
3278         (skip_children): Update.
3279         (abbrev_table::alloc_abbrev): Rename from
3280         abbrev_table_alloc_abbrev.
3281         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
3282         (abbrev_table::lookup_abbrev): Rename from
3283         abbrev_table_lookup_abbrev.
3284         (abbrev_table_read_table): Return abbrev_table_up.
3285         (abbrev_table_free, abbrev_table_free_cleanup)
3286         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
3287         (load_partial_dies): Update.
3288
3289 2018-01-17  Tom Tromey  <tom@tromey.com>
3290
3291         * dwarf2read.c (dwarf2_compute_name): Update comment.
3292         (read_func_scope, read_variable): Update.
3293         (new_symbol): Remove.
3294         (new_symbol_full): Rename to new_symbol.
3295
3296 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
3297
3298         PR gdb/16577
3299         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
3300         a warning instead of throwing an error, set section size to 0 and return
3301         NULL.
3302         * gdb_bfd.h (gdb_bfd_map_section): Update description.
3303
3304 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3305
3306         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
3307         std::string.
3308         (linux_ptrace_attach_fail_reason_string): Likewise.
3309         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
3310         Likewise.
3311         (linux_ptrace_attach_fail_reason_string): Likewise.
3312         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
3313
3314 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
3315
3316         * linux-nat.c (linux_nat_attach): Remove xstrdup.
3317
3318 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
3319
3320         PR gdb/21559
3321         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
3322         checking for fs_base/gs_base fields in struct user_regs_struct.
3323         * configure: Regenerate.
3324
3325 2018-01-17  Yao Qi  <yao.qi@linaro.org>
3326
3327         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
3328         function.
3329         (aarch64_linux_init_abi): Install it to gdbarch hook
3330         gcc_target_options.
3331
3332 2018-01-15  Pedro Alves  <palves@redhat.com>
3333
3334         * common/signals-state-save-restore.c
3335         (save_original_signals_state): Fix typos.
3336
3337 2017-01-12  Tom Tromey  <tom@tromey.com>
3338             Sergio Durigan Junior  <sergiodj@redhat.com>
3339
3340         * Makefile.in (install-only): Install gdb-add-index.
3341
3342 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
3343
3344         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
3345
3346 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
3347
3348         * infrun.c (keep_going_pass_signal): Clear step-over info when
3349         insert_breakpoints fails.
3350
3351 2018-01-11  Pedro Alves  <palves@redhat.com>
3352
3353         PR gdb/22583
3354         * infrun.c (resume): Rename to ...
3355         (resume_1): ... this.
3356         (resume): Reimplement as wrapper around resume_1.
3357
3358 2018-01-11  Pedro Alves  <palves@redhat.com>
3359
3360         PR remote/22597
3361         * remote.c (remote_parse_stop_reply): Default to the last-set
3362         general thread instead of to 'magic_null_ptid'.
3363
3364 2018-01-10  Pedro Alves  <palves@redhat.com>
3365
3366         * language.h (language_get_symbol_name_matcher): Rename ...
3367         (get_symbol_name_matcher): ... this.
3368         * language.c (language_get_symbol_name_matcher): Ditto.
3369         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
3370         callers adjusted.
3371
3372 2018-01-10  Pedro Alves  <palves@redhat.com>
3373
3374         PR gdb/22670
3375         * dwarf2read.c
3376         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
3377         Adjust to use language_get_symbol_name_matcher instead of
3378         language_defn::la_get_symbol_name_matcher.
3379         * language.c (language_get_symbol_name_matcher): If in Ada mode
3380         and the lookup name is a verbatim match, return Ada's matcher.
3381         * language.h (language_get_symbol_name_matcher): Adjust comment.
3382         (ada_lookup_name_info::verbatim_p):: New method.
3383
3384 2018-01-10  Pedro Alves  <palves@redhat.com>
3385
3386         PR gdb/22670
3387         * ada-lang.c (ada_collect_symbol_completion_matches): If the
3388         minsym's language is language_auto or language_cplus, pass down
3389         language_ada instead.
3390         * symtab.c (compare_symbol_name): Don't frob symbol language here.
3391
3392 2018-01-10  Pedro Alves  <palves@redhat.com>
3393
3394         PR gdb/22670
3395         * minsyms.c (linkage_name_str): New function.
3396         (iterate_over_minimal_symbols): Use it.
3397
3398 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3399
3400         * NEWS: Document that 'info proc' now works on FreeBSD.
3401
3402 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3403
3404         * configure.ac: Check for kinfo_getfile in libutil.
3405         * configure: Regenerate.
3406         * config.in: Regenerate.
3407         * fbsd-nat.c: Include "fbsd-tdep.h".
3408         (fbsd_fetch_cmdline): New.
3409         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
3410         rather than calling error.
3411         (fbsd_info_proc): New.
3412         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
3413         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
3414         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
3415
3416 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3417
3418         * fbsd-nat.c (struct free_deleter): Remove.
3419         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
3420
3421 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3422
3423         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
3424         NULL for an empty pathname.
3425
3426 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
3427
3428         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
3429         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
3430         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
3431         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
3432         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
3433         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
3434         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
3435         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
3436         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
3437         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
3438         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
3439         (fbsd_core_fetch_timeval, fbsd_print_sigset)
3440         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
3441         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
3442         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
3443
3444 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
3445
3446         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
3447         (gnu_xfer_auxv): New function.
3448         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
3449         TARGET_OBJECT_AUXV.
3450
3451 2018-01-08  Yao Qi  <yao.qi@linaro.org>
3452             Simon Marchi  <simon.marchi@ericsson.com>
3453
3454         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
3455         common/selftest.c.
3456         (COMMON_OBS): Remove selftest.o.
3457         * configure.ac: Append selftest-arch.c and common/selftest.c to
3458         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
3459         * configure: Re-generated.
3460         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
3461         GDB_SELF_TEST.
3462         (maintenance_info_selftests): Likewise.
3463
3464 2018-01-08  Xavier Roirand  <roirand@adacore.com>
3465
3466         * ada-valprint.c (val_print_packed_array_elements): Use
3467         proper number of elements when printing an array indexed
3468         by an enumeration type.
3469
3470 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3471
3472         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
3473         (dw2_get_file_names_reader): Adjust.
3474         (lookup_dwo_signatured_type): Adjust.
3475         (lookup_dwp_signatured_type): Adjust.
3476         (lookup_signatured_type): Adjust.
3477         (create_type_unit_group): Adjust.
3478         (get_type_unit_group): Adjust.
3479         (process_psymtab_comp_unit_reader): Adjust.
3480         (build_type_psymtabs_reader): Adjust.
3481         (scan_partial_symbols): Adjust.
3482         (add_partial_symbol): Adjust.
3483         (add_partial_subprogram): Adjust.
3484         (peek_die_abbrev): Adjust.
3485         (fixup_go_packaging): Adjust.
3486         (process_imported_unit_die): Adjust.
3487         (dwarf2_compute_name): Adjust.
3488         (dwarf2_physname): Adjust.
3489         (read_import_statement): Adjust.
3490         (handle_DW_AT_stmt_list): Adjust.
3491         (read_file_scope): Adjust.
3492         (read_func_scope): Adjust.
3493         (read_lexical_block_scope): Adjust.
3494         (read_call_site_scope): Adjust.
3495         (read_variable): Adjust.
3496         (dwarf2_rnglists_process): Adjust.
3497         (dwarf2_ranges_process): Adjust.
3498         (dwarf2_ranges_read): Adjust.
3499         (dwarf2_get_pc_bounds): Adjust.
3500         (dwarf2_record_block_ranges): Adjust.
3501         (dwarf2_add_field): Adjust.
3502         (dwarf2_add_member_fn): Adjust.
3503         (read_structure_type): Adjust.
3504         (process_structure_scope): Adjust.
3505         (read_enumeration_type): Adjust.
3506         (read_array_type): Adjust.
3507         (mark_common_block_symbol_computed): Adjust.
3508         (read_common_block): Adjust.
3509         (read_namespace_type): Adjust.
3510         (read_namespace): Adjust.
3511         (read_module_type): Adjust.
3512         (read_tag_pointer_type): Adjust.
3513         (read_tag_ptr_to_member_type): Adjust.
3514         (read_tag_string_type): Adjust.
3515         (read_subroutine_type): Adjust.
3516         (read_typedef): Adjust.
3517         (read_base_type): Adjust.
3518         (attr_to_dynamic_prop): Adjust.
3519         (read_subrange_type): Adjust.
3520         (read_unspecified_type): Adjust.
3521         (dwarf2_read_abbrevs): Adjust.
3522         (load_partial_dies): Adjust.
3523         (read_partial_die): Adjust.
3524         (find_partial_die): Adjust.
3525         (guess_partial_die_structure_name): Adjust.
3526         (fixup_partial_die): Adjust.
3527         (read_attribute_value): Adjust.
3528         (read_addr_index): Adjust.
3529         (read_addr_index_from_leb128): Adjust.
3530         (read_str_index): Adjust.
3531         (dwarf2_string_attr): Adjust.
3532         (get_debug_line_section): Adjust.
3533         (dwarf_decode_line_header): Adjust.
3534         (lnp_state_machine::check_line_address): Adjust.
3535         (dwarf_decode_lines_1): Adjust.
3536         (dwarf_decode_lines): Adjust.
3537         (dwarf2_start_symtab): Adjust.
3538         (var_decode_location): Adjust.
3539         (new_symbol_full): Adjust.
3540         (dwarf2_const_value_data): Adjust.
3541         (dwarf2_const_value_attr): Adjust.
3542         (dwarf2_const_value): Adjust.
3543         (die_type): Adjust.
3544         (die_containing_type): Adjust.
3545         (build_error_marker_type): Adjust.
3546         (lookup_die_type): Adjust.
3547         (guess_full_die_structure_name): Adjust.
3548         (anonymous_struct_prefix): Adjust.
3549         (determine_prefix): Adjust.
3550         (dwarf2_name): Adjust.
3551         (follow_die_ref_or_sig): Adjust.
3552         (follow_die_offset): Adjust.
3553         (follow_die_ref): Adjust.
3554         (follow_die_sig_1): Adjust.
3555         (follow_die_sig): Adjust.
3556         (get_signatured_type): Adjust.
3557         (get_DW_AT_signature_type): Adjust.
3558         (decode_locdesc): Adjust.
3559         (dwarf_decode_macros): Adjust.
3560         (cu_debug_loc_section): Adjust.
3561         (fill_in_loclist_baton): Adjust.
3562         (dwarf2_symbol_mark_computed): Adjust.
3563         (init_one_comp_unit): Don't assign
3564         dwarf2_cu::dwarf2_per_objfile.
3565         (set_die_type): Adjust.
3566
3567 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
3568
3569         * dwarf2read.c (struct mapped_debug_names): Add constructor.
3570         <dwarf2_per_objfile>: New field.
3571         (dwarf2_per_objfile): Remove global.
3572         (get_dwarf2_per_objfile): New function.
3573         (set_dwarf2_per_objfile): New function.
3574         (dwarf2_build_psymtabs_hard): Change objfile parameter to
3575         dwarf2_per_objfile.
3576         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
3577         (read_abbrev_offset): Likewise.
3578         (read_indirect_string): Likewise.
3579         (read_indirect_line_string): Likewise.
3580         (read_indirect_string_at_offset): Likewise.
3581         (read_indirect_string_from_dwz): Likewise.
3582         (dwarf2_find_containing_comp_unit): Change objfile parameter to
3583         dwarf2_per_objfile.
3584         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
3585         (create_all_comp_units): Change objfile parameter to
3586         dwarf2_per_objfile.
3587         (create_all_type_units): Likewise.
3588         (process_queue): Add dwarf2_per_objfile parameter.
3589         (read_and_check_comp_unit_head): Likewise.
3590         (lookup_dwo_unit_in_dwp): Likewise.
3591         (get_dwp_file): Likewise.
3592         (process_cu_includes): Likewise.
3593         (struct free_dwo_file_cleanup_data): New struct.
3594         (dwarf2_has_info): Use get_dwarf2_per_objfile and
3595         set_dwarf2_per_objfile.
3596         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
3597         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
3598         context, adjust calls.
3599         (dw2_instantiate_symtab): Likewise.
3600         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
3601         (dw2_get_cu): Likewise.
3602         (create_cu_from_index_list): Change objfile parameter to
3603         dwarf2_per_objfile.
3604         (create_cus_from_index_list): Get dwarf2_per_objfile from
3605         context, adjust calls.
3606         (create_cus_from_index): Likewise.
3607         (create_signatured_type_table_from_index): Change objfile
3608         parameter to dwarf2_per_objfile.
3609         (create_signatured_type_table_from_debug_names): Change objfile
3610         parameter to dwarf2_per_objfile.
3611         (create_addrmap_from_index): Likewise.
3612         (create_addrmap_from_aranges): Likewise.
3613         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
3614         (dw2_setup): Remove.
3615         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
3616         context.
3617         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
3618         get_dwarf2_per_objfile.
3619         (dw2_forget_cached_source_info): Likewise.
3620         (dw2_map_symtabs_matching_filename): Likewise.
3621         (struct dw2_symtab_iterator) <index>: Remove.
3622         <dwarf2_per_objfile>: New field.
3623         (dw2_symtab_iter_init): Replace index parameter with
3624         dwarf2_per_objfile.
3625         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
3626         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
3627         (dw2_print_stats): Likewise.
3628         (dw2_dump): Likewise.
3629         (dw2_expand_symtabs_for_function): Likewise.
3630         (dw2_expand_all_symtabs): Likewise.
3631         (dw2_expand_symtabs_with_fullname): Likewise.
3632         (dw2_expand_marked_cus): Replace index and objfile parameters
3633         with dwarf2_per_objfile.
3634         (dw_expand_symtabs_matching_file_matcher): Add
3635         dwarf2_per_objfile parameter and adjust calls.
3636         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
3637         adjust calls.
3638         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
3639         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
3640         adjust calls.
3641         (create_cus_from_debug_names_list): Replace objfile parameter
3642         with dwarf2_per_objfile and adjust calls.
3643         (create_cus_from_debug_names): Likewise.
3644         (dwarf2_read_debug_names): Likewise.
3645         (mapped_debug_names::namei_to_name): Adjust call.
3646         (dw2_debug_names_iterator::next): Likewise.
3647         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
3648         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
3649         (dw2_debug_names_dump): Likewise.
3650         (dw2_debug_names_expand_symtabs_for_function): Likewise.
3651         (dw2_debug_names_expand_symtabs_matching): Likewise.
3652         (dwarf2_initialize_objfile): Likewise.
3653         (dwarf2_build_psymtabs): Likewise.
3654         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
3655         this_cu.
3656         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
3657         (read_and_check_comp_unit_head): Likewise.
3658         (read_abbrev_offset): Likewise.
3659         (create_debug_type_hash_table): Likewise.
3660         (create_debug_types_hash_table): Likewise.
3661         (create_all_type_units): Replace objfile parameter with
3662         dwarf2_per_objfile.
3663         (add_type_unit): Add dwarf2_per_objfile parameter.
3664         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
3665         with dwarf2_per_objfile.
3666         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
3667         (lookup_dwp_signatured_type): Likewise.
3668         (lookup_signatured_type): Likewise.
3669         (read_cutu_die_from_dwo): Likewise.
3670         (init_tu_and_read_dwo_dies): Likewise.
3671         (init_cutu_and_read_dies): Likewise.
3672         (init_cutu_and_read_dies_no_follow): Likewise.
3673         (allocate_type_unit_groups_table): Add objfile parameter.
3674         (create_type_unit_group): Use dwarf2_per_objfile from cu.
3675         (get_type_unit_group): Likewise.
3676         (process_psymtab_comp_unit): Update call.
3677         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
3678         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
3679         (print_tu_stats): Likewise.
3680         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
3681         in void* parameter.
3682         (build_type_psymtabs): Change objfile parameter to
3683         dwarf2_per_objfile.
3684         (process_skeletonless_type_unit): Use dwarf2_per_objfile
3685         passed in void* parameter.
3686         (process_skeletonless_type_units): Change objfile parameter to
3687         dwarf2_per_objfile.
3688         (set_partial_user): Likewise.
3689         (dwarf2_build_psymtabs_hard): Likewise.
3690         (read_comp_units_from_section): Likewise.
3691         (create_all_comp_units): Likewise.
3692         (scan_partial_symbols): Update calls.
3693         (add_partial_symbol): Likewise.
3694         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
3695         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
3696         (process_queue): Add dwarf2_per_objfile parameter.
3697         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
3698         (compute_compunit_symtab_includes): Likewise.
3699         (process_cu_includes): Add dwarf2_per_objfile parameter.
3700         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
3701         (process_full_type_unit): Likewise.
3702         (process_imported_unit_die): Update call.
3703         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
3704         (read_file_scope): Likewise.
3705         (allocate_dwo_file_hash_table): Add objfile parameter.
3706         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
3707         (create_cus_hash_table): Likewise.
3708         (create_dwp_hash_table): Likewise.
3709         (create_dwo_unit_in_dwp_v1): Likewise.
3710         (create_dwp_v2_section): Likewise.
3711         (create_dwo_unit_in_dwp_v2): Likewise.
3712         (lookup_dwo_unit_in_dwp): Likewise.
3713         (try_open_dwop_file): Likewise.
3714         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
3715         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
3716         cleanup to include a reference to dwarf2_per_objfile.
3717         (open_dwp_file): Add dwarf2_per_objfile parameter.
3718         (open_and_init_dwp_file): Likewise.
3719         (get_dwp_file): Likewise.
3720         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
3721         (queue_and_load_all_dwo_tus): Update call.
3722         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
3723         data.
3724         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
3725         (dwarf2_ranges_process): Likewise.
3726         (dwarf2_get_pc_bounds): Likewise.
3727         (mark_common_block_symbol_computed): Likewise.
3728         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
3729         (dwarf2_read_abbrevs): Update call.
3730         (read_partial_die): Use dwarf2_per_objfile from cu.
3731         (find_partial_die): Likewise.
3732         (fixup_partial_die): Likewise.
3733         (read_attribute_value): Likewise.
3734         (read_indirect_string_at_offset_from): Add objfile parameter.
3735         (read_indirect_string_at_offset): Add dwarf2_per_objfile
3736         parameter.
3737         (read_indirect_string_from_dwz): Add objfile parameter.
3738         (read_indirect_string): Add objfile parameter.
3739         (read_addr_index_1): Add dwarf2_per_objfile parameter.
3740         (read_addr_index): Use dwarf2_per_objfile from cu.
3741         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
3742         call dw2_setup.
3743         (read_str_index): Use dwarf2_per_objfile from cu.
3744         (get_debug_line_section): Likewise.
3745         (read_formatted_entries): Add dwarf2_per_objfile parameter.
3746         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
3747         (new_symbol_full): Use dwarf2_per_objfile from cu.
3748         (build_error_marker_type): Likewise.
3749         (lookup_die_type): Likewise.
3750         (determine_prefix): Likewise.
3751         (follow_die_offset): Likewise.
3752         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
3753         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
3754         (dwarf2_fetch_die_type_sect_off): Likewise.
3755         (dwarf2_get_die_type): Likewise.
3756         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
3757         (get_signatured_type): Likewise.
3758         (get_DW_AT_signature_type): Likewise.
3759         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
3760         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
3761         (cu_debug_loc_section): Likewise.
3762         (fill_in_loclist_baton): Likewise.
3763         (dwarf2_symbol_mark_computed): Likewise.
3764         (dwarf2_find_containing_comp_unit): Change objfile parameter to
3765         dwarf2_per_objfile.
3766         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
3767         parameter.
3768         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
3769         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
3770         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
3771         (set_die_type): Use dwarf2_free_objfile from cu.
3772         (get_die_type_at_offset): Likewise.
3773         (dwarf2_per_objfile_free): Don't assign global variable.
3774         (debug_names) <constructor>: Add dwarf2_per_objfile
3775         parameter, update m_debugstrlookup construction.
3776         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
3777         parameter.
3778         <m_dwarf2_per_objfile>: New field.
3779         <lookup>: Use m_dwarf2_per_objfile.
3780         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
3781         (psyms_seen_size): Likewise.
3782         (write_gdbindex): Replace objfile parameter with
3783         dwarf2_per_objfile.
3784         (write_debug_names): Likewise.
3785         (write_psymtabs_to_index): Likewise.
3786         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
3787         calls.
3788
3789 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
3790
3791         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
3792         <dwarf2_per_objfile>: New field.
3793         (struct dwarf2_per_cu_data) <objfile>: Remove.
3794         <dwarf2_per_objfile>: New field.
3795         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
3796         of objfile.
3797         (create_signatured_type_table_from_index): Likewise.
3798         (create_debug_type_hash_table): Likewise.
3799         (fill_in_sig_entry_from_dwo_entry): Likewise.
3800         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
3801         (create_type_unit_group): Assign dwarf2_per_objfile instead of
3802         objfile.
3803         (create_partial_symtab): Access objfile through
3804         dwarf2_per_objfile.
3805         (process_psymtab_comp_unit_reader): Likewise.
3806         (read_comp_units_from_section): Likewise.
3807         (scan_partial_symbols): Likewise.
3808         (add_partial_symbol): Likewise.
3809         (add_partial_subprogram): Likewise.
3810         (peek_die_abbrev): Likewise.
3811         (fixup_go_packaging): Likewise.
3812         (process_full_comp_unit): Likewise.
3813         (process_full_type_unit): Likewise.
3814         (process_imported_unit_die): Likewise.
3815         (dwarf2_compute_name): Likewise.
3816         (dwarf2_physname): Likewise.
3817         (read_import_statement): Likewise.
3818         (create_cus_hash_table): Assign dwarf2_physname instead of
3819         objfile.
3820         (read_func_scope): Access objfile through dwarf2_per_objfile.
3821         (read_lexical_block_scope): Likewise.
3822         (read_call_site_scope): Likewise.
3823         (read_variable): Likewise.
3824         (dwarf2_rnglists_process): Likewise.
3825         (dwarf2_ranges_process): Likewise.
3826         (dwarf2_ranges_read): Likewise.
3827         (dwarf2_record_block_ranges): Likewise.
3828         (dwarf2_add_field): Likewise.
3829         (dwarf2_add_member_fn): Likewise.
3830         (read_structure_type): Likewise.
3831         (process_structure_scope): Likewise.
3832         (read_enumeration_type): Likewise.
3833         (read_array_type): Likewise.
3834         (read_common_block): Likewise.
3835         (read_namespace_type): Likewise.
3836         (read_namespace): Likewise.
3837         (read_module_type): Likewise.
3838         (read_tag_pointer_type): Likewise.
3839         (read_tag_ptr_to_member_type): Likewise.
3840         (read_tag_string_type): Likewise.
3841         (read_subroutine_type): Likewise.
3842         (read_typedef): Likewise.
3843         (read_base_type): Likewise.
3844         (attr_to_dynamic_prop): Likewise.
3845         (read_subrange_type): Likewise.
3846         (read_unspecified_type): Likewise.
3847         (load_partial_dies): Likewise.
3848         (read_partial_die): Likewise.
3849         (find_partial_die): Likewise.
3850         (guess_partial_die_structure_name): Likewise.
3851         (fixup_partial_die): Likewise.
3852         (read_attribute_value): Likewise.
3853         (read_addr_index_from_leb128): Likewise.
3854         (dwarf2_read_addr_index): Likewise.
3855         (dwarf2_string_attr): Likewise.
3856         (lnp_state_machine::check_line_address): Likewise.
3857         (dwarf_decode_lines_1): Likewise.
3858         (dwarf_decode_lines): Likewise.
3859         (dwarf2_start_symtab): Likewise.
3860         (var_decode_location): Likewise.
3861         (new_symbol_full): Likewise.
3862         (dwarf2_const_value_data): Likewise.
3863         (dwarf2_const_value_attr): Likewise.
3864         (dwarf2_const_value): Likewise.
3865         (die_type): Likewise.
3866         (die_containing_type): Likewise.
3867         (lookup_die_type): Likewise.
3868         (guess_full_die_structure_name): Likewise.
3869         (anonymous_struct_prefix): Likewise.
3870         (dwarf2_name): Likewise.
3871         (follow_die_ref_or_sig): Likewise.
3872         (follow_die_offset): Likewise.
3873         (follow_die_ref): Likewise.
3874         (dwarf2_fetch_die_loc_sect_off): Likewise.
3875         (dwarf2_fetch_constant_bytes): Likewise.
3876         (dwarf2_fetch_die_type_sect_off): Likewise.
3877         (dwarf2_get_die_type): Likewise.
3878         (follow_die_sig): Likewise.
3879         (decode_locdesc): Likewise.
3880         (dwarf2_per_cu_objfile): Likewise.
3881         (dwarf2_per_cu_text_offset): Likewise.
3882         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
3883         objfile.
3884         (set_die_type): Access objfile through
3885         dwarf2_per_objfile.
3886
3887 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
3888
3889         * valprint.c (converted_character_d): Remove typedef.
3890         (DEF_VEC_O (converted_character_d)): Remove.
3891         (count_next_character): Use std::vector.
3892         (print_converted_chars_to_obstack): Likewise.
3893         (generic_printstr): Likewise.
3894
3895 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3896
3897         * xml-support.h (struct gdb_xml_value): Add constructor.
3898         <value>: Change type to unique_xmalloc_ptr.
3899         (gdb_xml_value_s): Remove typedef.
3900         (DEF_VEC_O (gdb_xml_value_s)): Remove.
3901         (gdb_xml_element_start_handler): Change parameter type to
3902         std::vector.
3903         (xml_find_attribute): Likewise.
3904         * xml-support.c (xml_find_attribute): Change parameter type to
3905         std::vector and adjust.
3906         (gdb_xml_values_cleanup): Remove.
3907         (gdb_xml_parser::start_element): Adjust to std::vector.
3908         (xinclude_start_include): Change paraeter type to std::vector
3909         and adjust.
3910         * btrace.c (check_xml_btrace_version): Likewise.
3911         (parse_xml_btrace_block): Likewise.
3912         (parse_xml_btrace_pt_config_cpu): Likewise.
3913         (parse_xml_btrace_pt): Likewise.
3914         (parse_xml_btrace_conf_bts): Likewise.
3915         (parse_xml_btrace_conf_pt): Likewise.
3916         * memory-map.c (memory_map_start_memory): Likewise.
3917         (memory_map_start_property): Likewise.
3918         * osdata.c (osdata_start_osdata): Likewise.
3919         (osdata_start_item): Likewise.
3920         (osdata_start_column): Likewise.
3921         * remote.c (start_thread): Likewise.
3922         * solib-aix.c (library_list_start_library): Likewise.
3923         (library_list_start_list): Likewise.
3924         * solib-svr4.c (library_list_start_library): Likewise.
3925         (svr4_library_list_start_list): Likewise.
3926         * solib-target.c (library_list_start_segment): Likewise.
3927         (library_list_start_section): Likewise.
3928         (library_list_start_library): Likewise.
3929         (library_list_start_list): Likewise.
3930         * tracepoint.c (traceframe_info_start_memory): Likewise.
3931         (traceframe_info_start_tvar): Likewise.
3932         * xml-syscall.c (syscall_start_syscall): Likewise.
3933         * xml-tdesc.c (tdesc_start_target): Likewise.
3934         (tdesc_start_feature): Likewise.
3935         (tdesc_start_reg): Likewise.
3936         (tdesc_start_union): Likewise.
3937         (tdesc_start_struct): Likewise.
3938         (tdesc_start_flags): Likewise.
3939         (tdesc_start_enum): Likewise.
3940         (tdesc_start_field): Likewise.
3941         (tdesc_start_enum_value): Likewise.
3942         (tdesc_start_vector): Likewise.
3943
3944 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3945
3946         * extension.h (struct xmethod_worker) <clone>: Remove.
3947         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
3948         Remove.
3949         (python_xmethod_worker::clone): Remove.
3950         * valops.c (find_overload_match): Use std::move instead of
3951         clone.
3952
3953 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
3954
3955         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
3956         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
3957         <free_xmethod_worker_data>: Remove.
3958         <get_matching_xmethod_workers>: Chance VEC to std::vector.
3959         <get_xmethod_arg_types>: Remove.
3960         <get_xmethod_result_type>: Remove.
3961         <invoke_xmethod>: Remove.
3962         * extension.c (new_xmethod_worker): Remove.
3963         (clone_xmethod_worker): Remove.
3964         (get_matching_xmethod_workers): Return void, pass std::vector by
3965         pointer.
3966         (get_xmethod_arg_types): Rename to...
3967         (xmethod_worker::get_arg_types): ... this, and adjust.
3968         (get_xmethod_result_type): Rename to...
3969         (xmethod_worker::get_result_type): ... this, and adjust.
3970         (invoke_xmethod): Remove.
3971         (free_xmethod_worker): Remove.
3972         (free_xmethod_worker_vec): Remove.
3973         * extension.h (enum ext_lang_rc): Move here from
3974         extension-priv.h.
3975         (struct xmethod_worker): Add constructor and destructor.
3976         <data>: Remove.
3977         <value>: Remove.
3978         <invoke, clone, do_get_result_type, do_get_arg_types>: New
3979         virtual pure methods.
3980         <get_arg_types, get_result_type>: New methods.
3981         (xmethod_worker_ptr): Remove typedef.
3982         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
3983         (xmethod_worker_vec): Remove typedef.
3984         (xmethod_worker_up): New typedef.
3985         (invoke_xmethod): Remove.
3986         (clone_xmethod_worker): Remove.
3987         (free_xmethod_worker): Remove.
3988         (free_xmethod_worker_vec): Remove.
3989         (get_xmethod_arg_types): Remove.
3990         (get_xmethod_result_type): Remove.
3991         * valops.c (find_method_list): Use std::vector, don't use
3992         intermediate vector.
3993         (value_find_oload_method_list): Use std::vector.
3994         (find_overload_match): Use std::vector.
3995         (find_oload_champ): Use std::vector.
3996         * value.c (value_free): Use operator delete.
3997         (value_of_xmethod): Rename to...
3998         (value_from_xmethod): ... this.  Don't assign
3999         xmethod_worker::value, take rvalue-reference.
4000         (result_type_of_xmethod): Adjust.
4001         (call_xmethod): Adjust.
4002         * value.h: Include extension.h.
4003         (struct xmethod_worker): Don't forward-declare.
4004         (value_of_xmethod): Rename to...
4005         (value_from_xmethod): ... this, take rvalue-reference.
4006         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
4007         (struct python_xmethod_worker): ... this, add constructor and
4008         destructor.
4009         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
4010         (gdbpy_free_xmethod_worker_data): Rename to...
4011         (python_xmethod_worker::~python_xmethod_worker): ... this and
4012         adjust.
4013         (gdbpy_clone_xmethod_worker_data): Rename to...
4014         (python_xmethod_worker::clone): ... this and adjust.
4015         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
4016         temporary vector.
4017         (gdbpy_get_xmethod_arg_types): Rename to...
4018         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
4019         (gdbpy_get_xmethod_result_type): Rename to...
4020         (python_xmethod_worker::do_get_result_type): ... this and
4021         adjust.
4022         (gdbpy_invoke_xmethod): Rename to...
4023         (python_xmethod_worker::invoke): ... this and adjust.
4024         (new_python_xmethod_worker): Rename to...
4025         (python_xmethod_worker::python_xmethod_worker): ... this and
4026         adjust.
4027         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
4028         Remove.
4029         (gdbpy_free_xmethod_worker_data): Remove.
4030         (gdbpy_get_matching_xmethod_workers): Use std::vector.
4031         (gdbpy_get_xmethod_arg_types): Remove.
4032         (gdbpy_get_xmethod_result_type): Remove.
4033         (gdbpy_invoke_xmethod): Remove.
4034         * python/python.c (python_extension_ops): Remove obsolete
4035         callbacks.
4036
4037 2018-01-05  Pedro Alves  <palves@redhat.com>
4038
4039         PR gdb/18653
4040         * common/signals-state-save-restore.c
4041         (save_original_signals_state): New parameter 'quiet'.  Warn if we
4042         find a custom handler preinstalled, instead of internal erroring.
4043         But only warn if !quiet.
4044         * common/signals-state-save-restore.h
4045         (save_original_signals_state): New parameter 'quiet'.
4046         * main.c (captured_main_1): Move save_original_signals_state call
4047         after option handling, and pass QUIET.
4048
4049 2018-01-05  Pedro Alves  <palves@redhat.com>
4050
4051         * spu-tdep.c (spu_catch_start): Pass
4052         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
4053
4054 2018-01-05  Pedro Alves  <palves@redhat.com>
4055
4056         PR gdb/22670
4057         * ada-lang.c (literal_symbol_name_matcher): New function.
4058         (ada_get_symbol_name_matcher): Use it for
4059         symbol_name_match_type::SEARCH_NAME.
4060         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
4061         it down instead of assuming symbol_name_match_type::FULL.
4062         * block.h (block_lookup_symbol): New parameter 'match_type'.
4063         * c-valprint.c (print_unpacked_pointer): Use
4064         lookup_symbol_search_name instead of lookup_symbol.
4065         * compile/compile-object-load.c (get_out_value_type): Pass down
4066         symbol_name_match_type::SEARCH_NAME.
4067         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
4068         symbol_name_match_type::FULL.
4069         * cp-support.c (cp_get_symbol_name_matcher): Handle
4070         symbol_name_match_type::SEARCH_NAME.
4071         * infrun.c (insert_exception_resume_breakpoint): Use
4072         lookup_symbol_search_name.
4073         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
4074         * psymtab.c (maintenance_check_psymtabs): Use
4075         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
4076         * stack.c (print_frame_args): Use lookup_symbol_search_name and
4077         SYMBOL_SEARCH_NAME.
4078         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
4079         if symbol_name_match_type::SEARCH_NAME.
4080         (lookup_symbol_in_language): Pass down
4081         symbol_name_match_type::FULL.
4082         (lookup_symbol_search_name): New.
4083         (lookup_language_this): Pass down
4084         symbol_name_match_type::SEARCH_NAME.
4085         (lookup_symbol_aux, lookup_local_symbol): New parameter
4086         'match_type'.  Pass it down.
4087         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
4088         (lookup_symbol_search_name): New declaration.
4089         (lookup_symbol_in_block): New 'match_type' parameter.
4090
4091 2018-01-05  Pedro Alves  <palves@redhat.com>
4092
4093         PR gdb/22670
4094         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
4095         ada_lookup_symbol.
4096         (ada_lookup_symbol): Reimplement in terms of
4097         ada_lookup_symbol_list, bits factored out from
4098         ada_lookup_encoded_symbol.
4099
4100 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4101
4102         * ada-exp.y (write_object_renaming): When subscripting an array
4103         using a symbol as the index, pass the block in call to
4104         ada_lookup_encoded_symbol when looking that symbol up.
4105
4106 2018-01-05  Jerome Guitton  <guitton@adacore.com>
4107
4108         * ada-lang.c (ada_array_length): Use ada_index_type instead of
4109         TYPE_INDEX_TYPE.
4110
4111 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4112
4113         * ada-lang.c (ada_to_fixed_value_create): Add handling of
4114         the case where VALUE_LVAL (val0) is not lval_memory.
4115
4116 2018-01-05  Xavier Roirand  <roirand@adacore.com>
4117
4118         * ada-valprint.c (print_optional_low_bound): Handle
4119         character-indexed array printing like boolean-indexed array
4120         printing.
4121
4122 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4123
4124         * NEWS: Create a new section for the next release branch.
4125         Rename the section of the current branch, now that it has
4126         been cut.
4127
4128 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
4129
4130         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
4131         * version.in: Bump version to 8.1.50.DATE-git.
4132
4133 2018-01-03  Xavier Roirand  <roirand@adacore.com>
4134
4135         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
4136         Add field.
4137         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
4138         Add field.
4139         (default_exception_support_info) <catch_handlers_sym>: Add field.
4140         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
4141         (ada_exception_name_addr_1): Add "catch handlers" handling.
4142         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
4143         Update all callers.
4144         (create_excep_cond_exprs) <ex>: Add parameter.
4145         (re_set_exception): Update create_excep_cond_exprs call.
4146         (print_it_exception, print_one_exception, print_mention_exception)
4147         (print_recreate_exception): Add "catch handler" handling.
4148         (allocate_location_catch_handlers, re_set_catch_handlers)
4149         (check_status_catch_handlers, print_it_catch_handlers)
4150         (print_one_catch_handlers, print_mention_catch_handlers)
4151         (print_recreate_catch_handlers): New function.
4152         (catch_handlers_breakpoint_ops): New variable.
4153         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
4154         Add parameter.  Add "catch handler" handling.
4155         (ada_exception_sym_name, ada_exception_breakpoint_ops):
4156         Add "catch handler" handling.
4157         (ada_exception_catchpoint_cond_string): Add "catch handler"
4158         handling.
4159         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
4160         call.
4161         (catch_ada_handlers_command): New function.
4162         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
4163         operations structure.
4164         (_initialize_ada_language): Add "catch handlers" command entry.
4165         * NEWS: Document "catch handlers" feature.
4166
4167 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4168
4169         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
4170         account when creating the array type of the slice.
4171         (ada_value_slice): Likewise.
4172
4173 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4174
4175         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
4176         New enum value.
4177         (create_array_type_with_stride): Add byte_stride_prop parameter.
4178         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
4179         New parameter.  Update all callers in this file.
4180         (array_type_has_dynamic_stride): New function.
4181         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
4182         of arrays with dynamic byte strides.
4183         * dwarf2read.c (read_array_type): Add support for dynamic
4184         DW_AT_byte_stride attributes.
4185
4186 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
4187
4188         * dwarf2read.c (read_unspecified_type): Treat
4189         DW_TAG_enumeration_type DIEs from Ada units as stubs.
4190
4191 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4192
4193         Update copyright year range in all GDB files.
4194
4195 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4196
4197         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
4198         and gdb/testsuite/gdb.base/step-line.c.
4199
4200 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4201
4202         * copyright.py (main): Dump the contents of
4203         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
4204         even if BY_HAND is empty.
4205
4206 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4207
4208         * top.c (print_gdb_version): Update Copyright year in version
4209         message.
4210
4211 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
4212
4213         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
4214
4215 For older changes see ChangeLog-2017.
4216 \f
4217 Local Variables:
4218 mode: change-log
4219 left-margin: 8
4220 fill-column: 74
4221 version-control: never
4222 coding: utf-8
4223 End: