gdb/ChangeLog

   1 2018-01-10  Pedro Alves  <palves@redhat.com>
   2
   3         * language.h (language_get_symbol_name_matcher): Rename ...
   4         (get_symbol_name_matcher): ... this.
   5         * language.c (language_get_symbol_name_matcher): Ditto.
   6         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
   7         callers adjusted.
   8
   9 2018-01-10  Pedro Alves  <palves@redhat.com>
  10
  11         PR gdb/22670
  12         * dwarf2read.c
  13         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
  14         Adjust to use language_get_symbol_name_matcher instead of
  15         language_defn::la_get_symbol_name_matcher.
  16         * language.c (language_get_symbol_name_matcher): If in Ada mode
  17         and the lookup name is a verbatim match, return Ada's matcher.
  18         * language.h (language_get_symbol_name_matcher): Adjust comment.
  19         (ada_lookup_name_info::verbatim_p):: New method.
  20
  21 2018-01-10  Pedro Alves  <palves@redhat.com>
  22
  23         PR gdb/22670
  24         * ada-lang.c (ada_collect_symbol_completion_matches): If the
  25         minsym's language is language_auto or language_cplus, pass down
  26         language_ada instead.
  27         * symtab.c (compare_symbol_name): Don't frob symbol language here.
  28
  29 2018-01-10  Pedro Alves  <palves@redhat.com>
  30
  31         PR gdb/22670
  32         * minsyms.c (linkage_name_str): New function.
  33         (iterate_over_minimal_symbols): Use it.
  34
  35 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
  36
  37         * NEWS: Document that 'info proc' now works on FreeBSD.
  38
  39 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
  40
  41         * configure.ac: Check for kinfo_getfile in libutil.
  42         * configure: Regenerate.
  43         * config.in: Regenerate.
  44         * fbsd-nat.c: Include "fbsd-tdep.h".
  45         (fbsd_fetch_cmdline): New.
  46         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
  47         rather than calling error.
  48         (fbsd_info_proc): New.
  49         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
  50         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
  51         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
  52
  53 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
  54
  55         * fbsd-nat.c (struct free_deleter): Remove.
  56         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
  57
  58 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
  59
  60         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
  61         NULL for an empty pathname.
  62
  63 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
  64
  65         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
  66         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
  67         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
  68         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
  69         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
  70         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
  71         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
  72         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
  73         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
  74         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
  75         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
  76         (fbsd_core_fetch_timeval, fbsd_print_sigset)
  77         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
  78         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
  79         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
  80
  81 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  82
  83         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
  84         (gnu_xfer_auxv): New function.
  85         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
  86         TARGET_OBJECT_AUXV.
  87
  88 2018-01-08  Yao Qi  <yao.qi@linaro.org>
  89             Simon Marchi  <simon.marchi@ericsson.com>
  90
  91         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
  92         common/selftest.c.
  93         (COMMON_OBS): Remove selftest.o.
  94         * configure.ac: Append selftest-arch.c and common/selftest.c to
  95         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
  96         * configure: Re-generated.
  97         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
  98         GDB_SELF_TEST.
  99         (maintenance_info_selftests): Likewise.
 100
 101 2018-01-08  Xavier Roirand  <roirand@adacore.com>
 102
 103         * ada-valprint.c (val_print_packed_array_elements): Use
 104         proper number of elements when printing an array indexed
 105         by an enumeration type.
 106
 107 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
 108
 109         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
 110         (dw2_get_file_names_reader): Adjust.
 111         (lookup_dwo_signatured_type): Adjust.
 112         (lookup_dwp_signatured_type): Adjust.
 113         (lookup_signatured_type): Adjust.
 114         (create_type_unit_group): Adjust.
 115         (get_type_unit_group): Adjust.
 116         (process_psymtab_comp_unit_reader): Adjust.
 117         (build_type_psymtabs_reader): Adjust.
 118         (scan_partial_symbols): Adjust.
 119         (add_partial_symbol): Adjust.
 120         (add_partial_subprogram): Adjust.
 121         (peek_die_abbrev): Adjust.
 122         (fixup_go_packaging): Adjust.
 123         (process_imported_unit_die): Adjust.
 124         (dwarf2_compute_name): Adjust.
 125         (dwarf2_physname): Adjust.
 126         (read_import_statement): Adjust.
 127         (handle_DW_AT_stmt_list): Adjust.
 128         (read_file_scope): Adjust.
 129         (read_func_scope): Adjust.
 130         (read_lexical_block_scope): Adjust.
 131         (read_call_site_scope): Adjust.
 132         (read_variable): Adjust.
 133         (dwarf2_rnglists_process): Adjust.
 134         (dwarf2_ranges_process): Adjust.
 135         (dwarf2_ranges_read): Adjust.
 136         (dwarf2_get_pc_bounds): Adjust.
 137         (dwarf2_record_block_ranges): Adjust.
 138         (dwarf2_add_field): Adjust.
 139         (dwarf2_add_member_fn): Adjust.
 140         (read_structure_type): Adjust.
 141         (process_structure_scope): Adjust.
 142         (read_enumeration_type): Adjust.
 143         (read_array_type): Adjust.
 144         (mark_common_block_symbol_computed): Adjust.
 145         (read_common_block): Adjust.
 146         (read_namespace_type): Adjust.
 147         (read_namespace): Adjust.
 148         (read_module_type): Adjust.
 149         (read_tag_pointer_type): Adjust.
 150         (read_tag_ptr_to_member_type): Adjust.
 151         (read_tag_string_type): Adjust.
 152         (read_subroutine_type): Adjust.
 153         (read_typedef): Adjust.
 154         (read_base_type): Adjust.
 155         (attr_to_dynamic_prop): Adjust.
 156         (read_subrange_type): Adjust.
 157         (read_unspecified_type): Adjust.
 158         (dwarf2_read_abbrevs): Adjust.
 159         (load_partial_dies): Adjust.
 160         (read_partial_die): Adjust.
 161         (find_partial_die): Adjust.
 162         (guess_partial_die_structure_name): Adjust.
 163         (fixup_partial_die): Adjust.
 164         (read_attribute_value): Adjust.
 165         (read_addr_index): Adjust.
 166         (read_addr_index_from_leb128): Adjust.
 167         (read_str_index): Adjust.
 168         (dwarf2_string_attr): Adjust.
 169         (get_debug_line_section): Adjust.
 170         (dwarf_decode_line_header): Adjust.
 171         (lnp_state_machine::check_line_address): Adjust.
 172         (dwarf_decode_lines_1): Adjust.
 173         (dwarf_decode_lines): Adjust.
 174         (dwarf2_start_symtab): Adjust.
 175         (var_decode_location): Adjust.
 176         (new_symbol_full): Adjust.
 177         (dwarf2_const_value_data): Adjust.
 178         (dwarf2_const_value_attr): Adjust.
 179         (dwarf2_const_value): Adjust.
 180         (die_type): Adjust.
 181         (die_containing_type): Adjust.
 182         (build_error_marker_type): Adjust.
 183         (lookup_die_type): Adjust.
 184         (guess_full_die_structure_name): Adjust.
 185         (anonymous_struct_prefix): Adjust.
 186         (determine_prefix): Adjust.
 187         (dwarf2_name): Adjust.
 188         (follow_die_ref_or_sig): Adjust.
 189         (follow_die_offset): Adjust.
 190         (follow_die_ref): Adjust.
 191         (follow_die_sig_1): Adjust.
 192         (follow_die_sig): Adjust.
 193         (get_signatured_type): Adjust.
 194         (get_DW_AT_signature_type): Adjust.
 195         (decode_locdesc): Adjust.
 196         (dwarf_decode_macros): Adjust.
 197         (cu_debug_loc_section): Adjust.
 198         (fill_in_loclist_baton): Adjust.
 199         (dwarf2_symbol_mark_computed): Adjust.
 200         (init_one_comp_unit): Don't assign
 201         dwarf2_cu::dwarf2_per_objfile.
 202         (set_die_type): Adjust.
 203
 204 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
 205
 206         * dwarf2read.c (struct mapped_debug_names): Add constructor.
 207         <dwarf2_per_objfile>: New field.
 208         (dwarf2_per_objfile): Remove global.
 209         (get_dwarf2_per_objfile): New function.
 210         (set_dwarf2_per_objfile): New function.
 211         (dwarf2_build_psymtabs_hard): Change objfile parameter to
 212         dwarf2_per_objfile.
 213         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
 214         (read_abbrev_offset): Likewise.
 215         (read_indirect_string): Likewise.
 216         (read_indirect_line_string): Likewise.
 217         (read_indirect_string_at_offset): Likewise.
 218         (read_indirect_string_from_dwz): Likewise.
 219         (dwarf2_find_containing_comp_unit): Change objfile parameter to
 220         dwarf2_per_objfile.
 221         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
 222         (create_all_comp_units): Change objfile parameter to
 223         dwarf2_per_objfile.
 224         (create_all_type_units): Likewise.
 225         (process_queue): Add dwarf2_per_objfile parameter.
 226         (read_and_check_comp_unit_head): Likewise.
 227         (lookup_dwo_unit_in_dwp): Likewise.
 228         (get_dwp_file): Likewise.
 229         (process_cu_includes): Likewise.
 230         (struct free_dwo_file_cleanup_data): New struct.
 231         (dwarf2_has_info): Use get_dwarf2_per_objfile and
 232         set_dwarf2_per_objfile.
 233         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
 234         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
 235         context, adjust calls.
 236         (dw2_instantiate_symtab): Likewise.
 237         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
 238         (dw2_get_cu): Likewise.
 239         (create_cu_from_index_list): Change objfile parameter to
 240         dwarf2_per_objfile.
 241         (create_cus_from_index_list): Get dwarf2_per_objfile from
 242         context, adjust calls.
 243         (create_cus_from_index): Likewise.
 244         (create_signatured_type_table_from_index): Change objfile
 245         parameter to dwarf2_per_objfile.
 246         (create_signatured_type_table_from_debug_names): Change objfile
 247         parameter to dwarf2_per_objfile.
 248         (create_addrmap_from_index): Likewise.
 249         (create_addrmap_from_aranges): Likewise.
 250         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
 251         (dw2_setup): Remove.
 252         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
 253         context.
 254         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
 255         get_dwarf2_per_objfile.
 256         (dw2_forget_cached_source_info): Likewise.
 257         (dw2_map_symtabs_matching_filename): Likewise.
 258         (struct dw2_symtab_iterator) <index>: Remove.
 259         <dwarf2_per_objfile>: New field.
 260         (dw2_symtab_iter_init): Replace index parameter with
 261         dwarf2_per_objfile.
 262         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
 263         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
 264         (dw2_print_stats): Likewise.
 265         (dw2_dump): Likewise.
 266         (dw2_expand_symtabs_for_function): Likewise.
 267         (dw2_expand_all_symtabs): Likewise.
 268         (dw2_expand_symtabs_with_fullname): Likewise.
 269         (dw2_expand_marked_cus): Replace index and objfile parameters
 270         with dwarf2_per_objfile.
 271         (dw_expand_symtabs_matching_file_matcher): Add
 272         dwarf2_per_objfile parameter and adjust calls.
 273         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
 274         adjust calls.
 275         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
 276         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
 277         adjust calls.
 278         (create_cus_from_debug_names_list): Replace objfile parameter
 279         with dwarf2_per_objfile and adjust calls.
 280         (create_cus_from_debug_names): Likewise.
 281         (dwarf2_read_debug_names): Likewise.
 282         (mapped_debug_names::namei_to_name): Adjust call.
 283         (dw2_debug_names_iterator::next): Likewise.
 284         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
 285         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
 286         (dw2_debug_names_dump): Likewise.
 287         (dw2_debug_names_expand_symtabs_for_function): Likewise.
 288         (dw2_debug_names_expand_symtabs_matching): Likewise.
 289         (dwarf2_initialize_objfile): Likewise.
 290         (dwarf2_build_psymtabs): Likewise.
 291         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
 292         this_cu.
 293         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
 294         (read_and_check_comp_unit_head): Likewise.
 295         (read_abbrev_offset): Likewise.
 296         (create_debug_type_hash_table): Likewise.
 297         (create_debug_types_hash_table): Likewise.
 298         (create_all_type_units): Replace objfile parameter with
 299         dwarf2_per_objfile.
 300         (add_type_unit): Add dwarf2_per_objfile parameter.
 301         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
 302         with dwarf2_per_objfile.
 303         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
 304         (lookup_dwp_signatured_type): Likewise.
 305         (lookup_signatured_type): Likewise.
 306         (read_cutu_die_from_dwo): Likewise.
 307         (init_tu_and_read_dwo_dies): Likewise.
 308         (init_cutu_and_read_dies): Likewise.
 309         (init_cutu_and_read_dies_no_follow): Likewise.
 310         (allocate_type_unit_groups_table): Add objfile parameter.
 311         (create_type_unit_group): Use dwarf2_per_objfile from cu.
 312         (get_type_unit_group): Likewise.
 313         (process_psymtab_comp_unit): Update call.
 314         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
 315         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
 316         (print_tu_stats): Likewise.
 317         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
 318         in void* parameter.
 319         (build_type_psymtabs): Change objfile parameter to
 320         dwarf2_per_objfile.
 321         (process_skeletonless_type_unit): Use dwarf2_per_objfile
 322         passed in void* parameter.
 323         (process_skeletonless_type_units): Change objfile parameter to
 324         dwarf2_per_objfile.
 325         (set_partial_user): Likewise.
 326         (dwarf2_build_psymtabs_hard): Likewise.
 327         (read_comp_units_from_section): Likewise.
 328         (create_all_comp_units): Likewise.
 329         (scan_partial_symbols): Update calls.
 330         (add_partial_symbol): Likewise.
 331         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
 332         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
 333         (process_queue): Add dwarf2_per_objfile parameter.
 334         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
 335         (compute_compunit_symtab_includes): Likewise.
 336         (process_cu_includes): Add dwarf2_per_objfile parameter.
 337         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
 338         (process_full_type_unit): Likewise.
 339         (process_imported_unit_die): Update call.
 340         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
 341         (read_file_scope): Likewise.
 342         (allocate_dwo_file_hash_table): Add objfile parameter.
 343         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
 344         (create_cus_hash_table): Likewise.
 345         (create_dwp_hash_table): Likewise.
 346         (create_dwo_unit_in_dwp_v1): Likewise.
 347         (create_dwp_v2_section): Likewise.
 348         (create_dwo_unit_in_dwp_v2): Likewise.
 349         (lookup_dwo_unit_in_dwp): Likewise.
 350         (try_open_dwop_file): Likewise.
 351         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
 352         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
 353         cleanup to include a reference to dwarf2_per_objfile.
 354         (open_dwp_file): Add dwarf2_per_objfile parameter.
 355         (open_and_init_dwp_file): Likewise.
 356         (get_dwp_file): Likewise.
 357         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
 358         (queue_and_load_all_dwo_tus): Update call.
 359         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
 360         data.
 361         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
 362         (dwarf2_ranges_process): Likewise.
 363         (dwarf2_get_pc_bounds): Likewise.
 364         (mark_common_block_symbol_computed): Likewise.
 365         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
 366         (dwarf2_read_abbrevs): Update call.
 367         (read_partial_die): Use dwarf2_per_objfile from cu.
 368         (find_partial_die): Likewise.
 369         (fixup_partial_die): Likewise.
 370         (read_attribute_value): Likewise.
 371         (read_indirect_string_at_offset_from): Add objfile parameter.
 372         (read_indirect_string_at_offset): Add dwarf2_per_objfile
 373         parameter.
 374         (read_indirect_string_from_dwz): Add objfile parameter.
 375         (read_indirect_string): Add objfile parameter.
 376         (read_addr_index_1): Add dwarf2_per_objfile parameter.
 377         (read_addr_index): Use dwarf2_per_objfile from cu.
 378         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
 379         call dw2_setup.
 380         (read_str_index): Use dwarf2_per_objfile from cu.
 381         (get_debug_line_section): Likewise.
 382         (read_formatted_entries): Add dwarf2_per_objfile parameter.
 383         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
 384         (new_symbol_full): Use dwarf2_per_objfile from cu.
 385         (build_error_marker_type): Likewise.
 386         (lookup_die_type): Likewise.
 387         (determine_prefix): Likewise.
 388         (follow_die_offset): Likewise.
 389         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
 390         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
 391         (dwarf2_fetch_die_type_sect_off): Likewise.
 392         (dwarf2_get_die_type): Likewise.
 393         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
 394         (get_signatured_type): Likewise.
 395         (get_DW_AT_signature_type): Likewise.
 396         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
 397         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
 398         (cu_debug_loc_section): Likewise.
 399         (fill_in_loclist_baton): Likewise.
 400         (dwarf2_symbol_mark_computed): Likewise.
 401         (dwarf2_find_containing_comp_unit): Change objfile parameter to
 402         dwarf2_per_objfile.
 403         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
 404         parameter.
 405         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
 406         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
 407         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
 408         (set_die_type): Use dwarf2_free_objfile from cu.
 409         (get_die_type_at_offset): Likewise.
 410         (dwarf2_per_objfile_free): Don't assign global variable.
 411         (debug_names) <constructor>: Add dwarf2_per_objfile
 412         parameter, update m_debugstrlookup construction.
 413         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
 414         parameter.
 415         <m_dwarf2_per_objfile>: New field.
 416         <lookup>: Use m_dwarf2_per_objfile.
 417         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
 418         (psyms_seen_size): Likewise.
 419         (write_gdbindex): Replace objfile parameter with
 420         dwarf2_per_objfile.
 421         (write_debug_names): Likewise.
 422         (write_psymtabs_to_index): Likewise.
 423         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
 424         calls.
 425
 426 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
 427
 428         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
 429         <dwarf2_per_objfile>: New field.
 430         (struct dwarf2_per_cu_data) <objfile>: Remove.
 431         <dwarf2_per_objfile>: New field.
 432         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
 433         of objfile.
 434         (create_signatured_type_table_from_index): Likewise.
 435         (create_debug_type_hash_table): Likewise.
 436         (fill_in_sig_entry_from_dwo_entry): Likewise.
 437         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
 438         (create_type_unit_group): Assign dwarf2_per_objfile instead of
 439         objfile.
 440         (create_partial_symtab): Access objfile through
 441         dwarf2_per_objfile.
 442         (process_psymtab_comp_unit_reader): Likewise.
 443         (read_comp_units_from_section): Likewise.
 444         (scan_partial_symbols): Likewise.
 445         (add_partial_symbol): Likewise.
 446         (add_partial_subprogram): Likewise.
 447         (peek_die_abbrev): Likewise.
 448         (fixup_go_packaging): Likewise.
 449         (process_full_comp_unit): Likewise.
 450         (process_full_type_unit): Likewise.
 451         (process_imported_unit_die): Likewise.
 452         (dwarf2_compute_name): Likewise.
 453         (dwarf2_physname): Likewise.
 454         (read_import_statement): Likewise.
 455         (create_cus_hash_table): Assign dwarf2_physname instead of
 456         objfile.
 457         (read_func_scope): Access objfile through dwarf2_per_objfile.
 458         (read_lexical_block_scope): Likewise.
 459         (read_call_site_scope): Likewise.
 460         (read_variable): Likewise.
 461         (dwarf2_rnglists_process): Likewise.
 462         (dwarf2_ranges_process): Likewise.
 463         (dwarf2_ranges_read): Likewise.
 464         (dwarf2_record_block_ranges): Likewise.
 465         (dwarf2_add_field): Likewise.
 466         (dwarf2_add_member_fn): Likewise.
 467         (read_structure_type): Likewise.
 468         (process_structure_scope): Likewise.
 469         (read_enumeration_type): Likewise.
 470         (read_array_type): Likewise.
 471         (read_common_block): Likewise.
 472         (read_namespace_type): Likewise.
 473         (read_namespace): Likewise.
 474         (read_module_type): Likewise.
 475         (read_tag_pointer_type): Likewise.
 476         (read_tag_ptr_to_member_type): Likewise.
 477         (read_tag_string_type): Likewise.
 478         (read_subroutine_type): Likewise.
 479         (read_typedef): Likewise.
 480         (read_base_type): Likewise.
 481         (attr_to_dynamic_prop): Likewise.
 482         (read_subrange_type): Likewise.
 483         (read_unspecified_type): Likewise.
 484         (load_partial_dies): Likewise.
 485         (read_partial_die): Likewise.
 486         (find_partial_die): Likewise.
 487         (guess_partial_die_structure_name): Likewise.
 488         (fixup_partial_die): Likewise.
 489         (read_attribute_value): Likewise.
 490         (read_addr_index_from_leb128): Likewise.
 491         (dwarf2_read_addr_index): Likewise.
 492         (dwarf2_string_attr): Likewise.
 493         (lnp_state_machine::check_line_address): Likewise.
 494         (dwarf_decode_lines_1): Likewise.
 495         (dwarf_decode_lines): Likewise.
 496         (dwarf2_start_symtab): Likewise.
 497         (var_decode_location): Likewise.
 498         (new_symbol_full): Likewise.
 499         (dwarf2_const_value_data): Likewise.
 500         (dwarf2_const_value_attr): Likewise.
 501         (dwarf2_const_value): Likewise.
 502         (die_type): Likewise.
 503         (die_containing_type): Likewise.
 504         (lookup_die_type): Likewise.
 505         (guess_full_die_structure_name): Likewise.
 506         (anonymous_struct_prefix): Likewise.
 507         (dwarf2_name): Likewise.
 508         (follow_die_ref_or_sig): Likewise.
 509         (follow_die_offset): Likewise.
 510         (follow_die_ref): Likewise.
 511         (dwarf2_fetch_die_loc_sect_off): Likewise.
 512         (dwarf2_fetch_constant_bytes): Likewise.
 513         (dwarf2_fetch_die_type_sect_off): Likewise.
 514         (dwarf2_get_die_type): Likewise.
 515         (follow_die_sig): Likewise.
 516         (decode_locdesc): Likewise.
 517         (dwarf2_per_cu_objfile): Likewise.
 518         (dwarf2_per_cu_text_offset): Likewise.
 519         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
 520         objfile.
 521         (set_die_type): Access objfile through
 522         dwarf2_per_objfile.
 523
 524 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
 525
 526         * valprint.c (converted_character_d): Remove typedef.
 527         (DEF_VEC_O (converted_character_d)): Remove.
 528         (count_next_character): Use std::vector.
 529         (print_converted_chars_to_obstack): Likewise.
 530         (generic_printstr): Likewise.
 531
 532 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
 533
 534         * xml-support.h (struct gdb_xml_value): Add constructor.
 535         <value>: Change type to unique_xmalloc_ptr.
 536         (gdb_xml_value_s): Remove typedef.
 537         (DEF_VEC_O (gdb_xml_value_s)): Remove.
 538         (gdb_xml_element_start_handler): Change parameter type to
 539         std::vector.
 540         (xml_find_attribute): Likewise.
 541         * xml-support.c (xml_find_attribute): Change parameter type to
 542         std::vector and adjust.
 543         (gdb_xml_values_cleanup): Remove.
 544         (gdb_xml_parser::start_element): Adjust to std::vector.
 545         (xinclude_start_include): Change paraeter type to std::vector
 546         and adjust.
 547         * btrace.c (check_xml_btrace_version): Likewise.
 548         (parse_xml_btrace_block): Likewise.
 549         (parse_xml_btrace_pt_config_cpu): Likewise.
 550         (parse_xml_btrace_pt): Likewise.
 551         (parse_xml_btrace_conf_bts): Likewise.
 552         (parse_xml_btrace_conf_pt): Likewise.
 553         * memory-map.c (memory_map_start_memory): Likewise.
 554         (memory_map_start_property): Likewise.
 555         * osdata.c (osdata_start_osdata): Likewise.
 556         (osdata_start_item): Likewise.
 557         (osdata_start_column): Likewise.
 558         * remote.c (start_thread): Likewise.
 559         * solib-aix.c (library_list_start_library): Likewise.
 560         (library_list_start_list): Likewise.
 561         * solib-svr4.c (library_list_start_library): Likewise.
 562         (svr4_library_list_start_list): Likewise.
 563         * solib-target.c (library_list_start_segment): Likewise.
 564         (library_list_start_section): Likewise.
 565         (library_list_start_library): Likewise.
 566         (library_list_start_list): Likewise.
 567         * tracepoint.c (traceframe_info_start_memory): Likewise.
 568         (traceframe_info_start_tvar): Likewise.
 569         * xml-syscall.c (syscall_start_syscall): Likewise.
 570         * xml-tdesc.c (tdesc_start_target): Likewise.
 571         (tdesc_start_feature): Likewise.
 572         (tdesc_start_reg): Likewise.
 573         (tdesc_start_union): Likewise.
 574         (tdesc_start_struct): Likewise.
 575         (tdesc_start_flags): Likewise.
 576         (tdesc_start_enum): Likewise.
 577         (tdesc_start_field): Likewise.
 578         (tdesc_start_enum_value): Likewise.
 579         (tdesc_start_vector): Likewise.
 580
 581 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
 582
 583         * extension.h (struct xmethod_worker) <clone>: Remove.
 584         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
 585         Remove.
 586         (python_xmethod_worker::clone): Remove.
 587         * valops.c (find_overload_match): Use std::move instead of
 588         clone.
 589
 590 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
 591
 592         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
 593         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
 594         <free_xmethod_worker_data>: Remove.
 595         <get_matching_xmethod_workers>: Chance VEC to std::vector.
 596         <get_xmethod_arg_types>: Remove.
 597         <get_xmethod_result_type>: Remove.
 598         <invoke_xmethod>: Remove.
 599         * extension.c (new_xmethod_worker): Remove.
 600         (clone_xmethod_worker): Remove.
 601         (get_matching_xmethod_workers): Return void, pass std::vector by
 602         pointer.
 603         (get_xmethod_arg_types): Rename to...
 604         (xmethod_worker::get_arg_types): ... this, and adjust.
 605         (get_xmethod_result_type): Rename to...
 606         (xmethod_worker::get_result_type): ... this, and adjust.
 607         (invoke_xmethod): Remove.
 608         (free_xmethod_worker): Remove.
 609         (free_xmethod_worker_vec): Remove.
 610         * extension.h (enum ext_lang_rc): Move here from
 611         extension-priv.h.
 612         (struct xmethod_worker): Add constructor and destructor.
 613         <data>: Remove.
 614         <value>: Remove.
 615         <invoke, clone, do_get_result_type, do_get_arg_types>: New
 616         virtual pure methods.
 617         <get_arg_types, get_result_type>: New methods.
 618         (xmethod_worker_ptr): Remove typedef.
 619         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
 620         (xmethod_worker_vec): Remove typedef.
 621         (xmethod_worker_up): New typedef.
 622         (invoke_xmethod): Remove.
 623         (clone_xmethod_worker): Remove.
 624         (free_xmethod_worker): Remove.
 625         (free_xmethod_worker_vec): Remove.
 626         (get_xmethod_arg_types): Remove.
 627         (get_xmethod_result_type): Remove.
 628         * valops.c (find_method_list): Use std::vector, don't use
 629         intermediate vector.
 630         (value_find_oload_method_list): Use std::vector.
 631         (find_overload_match): Use std::vector.
 632         (find_oload_champ): Use std::vector.
 633         * value.c (value_free): Use operator delete.
 634         (value_of_xmethod): Rename to...
 635         (value_from_xmethod): ... this.  Don't assign
 636         xmethod_worker::value, take rvalue-reference.
 637         (result_type_of_xmethod): Adjust.
 638         (call_xmethod): Adjust.
 639         * value.h: Include extension.h.
 640         (struct xmethod_worker): Don't forward-declare.
 641         (value_of_xmethod): Rename to...
 642         (value_from_xmethod): ... this, take rvalue-reference.
 643         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
 644         (struct python_xmethod_worker): ... this, add constructor and
 645         destructor.
 646         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
 647         (gdbpy_free_xmethod_worker_data): Rename to...
 648         (python_xmethod_worker::~python_xmethod_worker): ... this and
 649         adjust.
 650         (gdbpy_clone_xmethod_worker_data): Rename to...
 651         (python_xmethod_worker::clone): ... this and adjust.
 652         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
 653         temporary vector.
 654         (gdbpy_get_xmethod_arg_types): Rename to...
 655         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
 656         (gdbpy_get_xmethod_result_type): Rename to...
 657         (python_xmethod_worker::do_get_result_type): ... this and
 658         adjust.
 659         (gdbpy_invoke_xmethod): Rename to...
 660         (python_xmethod_worker::invoke): ... this and adjust.
 661         (new_python_xmethod_worker): Rename to...
 662         (python_xmethod_worker::python_xmethod_worker): ... this and
 663         adjust.
 664         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
 665         Remove.
 666         (gdbpy_free_xmethod_worker_data): Remove.
 667         (gdbpy_get_matching_xmethod_workers): Use std::vector.
 668         (gdbpy_get_xmethod_arg_types): Remove.
 669         (gdbpy_get_xmethod_result_type): Remove.
 670         (gdbpy_invoke_xmethod): Remove.
 671         * python/python.c (python_extension_ops): Remove obsolete
 672         callbacks.
 673
 674 2018-01-05  Pedro Alves  <palves@redhat.com>
 675
 676         PR gdb/18653
 677         * common/signals-state-save-restore.c
 678         (save_original_signals_state): New parameter 'quiet'.  Warn if we
 679         find a custom handler preinstalled, instead of internal erroring.
 680         But only warn if !quiet.
 681         * common/signals-state-save-restore.h
 682         (save_original_signals_state): New parameter 'quiet'.
 683         * main.c (captured_main_1): Move save_original_signals_state call
 684         after option handling, and pass QUIET.
 685
 686 2018-01-05  Pedro Alves  <palves@redhat.com>
 687
 688         * spu-tdep.c (spu_catch_start): Pass
 689         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
 690
 691 2018-01-05  Pedro Alves  <palves@redhat.com>
 692
 693         PR gdb/22670
 694         * ada-lang.c (literal_symbol_name_matcher): New function.
 695         (ada_get_symbol_name_matcher): Use it for
 696         symbol_name_match_type::SEARCH_NAME.
 697         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
 698         it down instead of assuming symbol_name_match_type::FULL.
 699         * block.h (block_lookup_symbol): New parameter 'match_type'.
 700         * c-valprint.c (print_unpacked_pointer): Use
 701         lookup_symbol_search_name instead of lookup_symbol.
 702         * compile/compile-object-load.c (get_out_value_type): Pass down
 703         symbol_name_match_type::SEARCH_NAME.
 704         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
 705         symbol_name_match_type::FULL.
 706         * cp-support.c (cp_get_symbol_name_matcher): Handle
 707         symbol_name_match_type::SEARCH_NAME.
 708         * infrun.c (insert_exception_resume_breakpoint): Use
 709         lookup_symbol_search_name.
 710         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
 711         * psymtab.c (maintenance_check_psymtabs): Use
 712         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
 713         * stack.c (print_frame_args): Use lookup_symbol_search_name and
 714         SYMBOL_SEARCH_NAME.
 715         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
 716         if symbol_name_match_type::SEARCH_NAME.
 717         (lookup_symbol_in_language): Pass down
 718         symbol_name_match_type::FULL.
 719         (lookup_symbol_search_name): New.
 720         (lookup_language_this): Pass down
 721         symbol_name_match_type::SEARCH_NAME.
 722         (lookup_symbol_aux, lookup_local_symbol): New parameter
 723         'match_type'.  Pass it down.
 724         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
 725         (lookup_symbol_search_name): New declaration.
 726         (lookup_symbol_in_block): New 'match_type' parameter.
 727
 728 2018-01-05  Pedro Alves  <palves@redhat.com>
 729
 730         PR gdb/22670
 731         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
 732         ada_lookup_symbol.
 733         (ada_lookup_symbol): Reimplement in terms of
 734         ada_lookup_symbol_list, bits factored out from
 735         ada_lookup_encoded_symbol.
 736
 737 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
 738
 739         * ada-exp.y (write_object_renaming): When subscripting an array
 740         using a symbol as the index, pass the block in call to
 741         ada_lookup_encoded_symbol when looking that symbol up.
 742
 743 2018-01-05  Jerome Guitton  <guitton@adacore.com>
 744
 745         * ada-lang.c (ada_array_length): Use ada_index_type instead of
 746         TYPE_INDEX_TYPE.
 747
 748 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
 749
 750         * ada-lang.c (ada_to_fixed_value_create): Add handling of
 751         the case where VALUE_LVAL (val0) is not lval_memory.
 752
 753 2018-01-05  Xavier Roirand  <roirand@adacore.com>
 754
 755         * ada-valprint.c (print_optional_low_bound): Handle
 756         character-indexed array printing like boolean-indexed array
 757         printing.
 758
 759 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
 760
 761         * NEWS: Create a new section for the next release branch.
 762         Rename the section of the current branch, now that it has
 763         been cut.
 764
 765 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
 766
 767         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
 768         * version.in: Bump version to 8.1.50.DATE-git.
 769
 770 2018-01-03  Xavier Roirand  <roirand@adacore.com>
 771
 772         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
 773         Add field.
 774         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
 775         Add field.
 776         (default_exception_support_info) <catch_handlers_sym>: Add field.
 777         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
 778         (ada_exception_name_addr_1): Add "catch handlers" handling.
 779         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
 780         Update all callers.
 781         (create_excep_cond_exprs) <ex>: Add parameter.
 782         (re_set_exception): Update create_excep_cond_exprs call.
 783         (print_it_exception, print_one_exception, print_mention_exception)
 784         (print_recreate_exception): Add "catch handler" handling.
 785         (allocate_location_catch_handlers, re_set_catch_handlers)
 786         (check_status_catch_handlers, print_it_catch_handlers)
 787         (print_one_catch_handlers, print_mention_catch_handlers)
 788         (print_recreate_catch_handlers): New function.
 789         (catch_handlers_breakpoint_ops): New variable.
 790         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
 791         Add parameter.  Add "catch handler" handling.
 792         (ada_exception_sym_name, ada_exception_breakpoint_ops):
 793         Add "catch handler" handling.
 794         (ada_exception_catchpoint_cond_string): Add "catch handler"
 795         handling.
 796         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
 797         call.
 798         (catch_ada_handlers_command): New function.
 799         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
 800         operations structure.
 801         (_initialize_ada_language): Add "catch handlers" command entry.
 802         * NEWS: Document "catch handlers" feature.
 803
 804 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
 805
 806         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
 807         account when creating the array type of the slice.
 808         (ada_value_slice): Likewise.
 809
 810 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
 811
 812         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
 813         New enum value.
 814         (create_array_type_with_stride): Add byte_stride_prop parameter.
 815         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
 816         New parameter.  Update all callers in this file.
 817         (array_type_has_dynamic_stride): New function.
 818         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
 819         of arrays with dynamic byte strides.
 820         * dwarf2read.c (read_array_type): Add support for dynamic
 821         DW_AT_byte_stride attributes.
 822
 823 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
 824
 825         * dwarf2read.c (read_unspecified_type): Treat
 826         DW_TAG_enumeration_type DIEs from Ada units as stubs.
 827
 828 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
 829
 830         Update copyright year range in all GDB files.
 831
 832 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
 833
 834         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
 835         and gdb/testsuite/gdb.base/step-line.c.
 836
 837 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
 838
 839         * copyright.py (main): Dump the contents of
 840         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
 841         even if BY_HAND is empty.
 842
 843 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
 844
 845         * top.c (print_gdb_version): Update Copyright year in version
 846         message.
 847
 848 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
 849
 850         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
 851
 852 For older changes see ChangeLog-2017.
 853 \f
 854 Local Variables:
 855 mode: change-log
 856 left-margin: 8
 857 fill-column: 74
 858 version-control: never
 859 coding: utf-8
 860 End: