gdb/ChangeLog

   1 2019-01-14  Tom Tromey  <tom@tromey.com>
   2
   3         * remote.c (remote_console_output): Make parameter const.
   4
   5 2019-01-14  Tom Tromey  <tom@tromey.com>
   6
   7         * target-debug.h (target_debug_print_signals): Constify.
   8         * nto-procfs.c (nto_procfs_target::pass_signals): Update.
   9         * procfs.c (procfs_target::pass_signals): Update.
  10         * linux-nat.c (linux_nat_target::pass_signals): Update.
  11         * linux-nat.h (class linux_nat_target) <pass_signals>: Update.
  12         * target-delegates.c: Rebuild.
  13         * remote.c (remote_target::program_signals): Update.
  14         (remote_target::pass_signals): Update.
  15         * target.c (target_pass_signals): Constify argument.
  16         (target_program_signals): Likewise.
  17         * target.h (struct target_ops) <pass_signals, program_signals>:
  18         Constify argument.
  19         (target_pass_signals, target_program_signals): Constify argument.
  20
  21 2019-01-14  Tom Tromey  <tom@tromey.com>
  22
  23         PR tui/28819:
  24         * tui/tui-io.c (gdb_wgetch): Print \r when needed.
  25
  26 2019-01-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
  27
  28         * ppc-tdep.h (struct gdbarch_tdep) <ppc_v0_alias_regnum>: New
  29         field.
  30         * rs6000-tdep.c: Include reggroups.h.
  31         (IS_V_ALIAS_PSEUDOREG): Define.
  32         (rs6000_register_name): Return names for the "vX" aliases.
  33         (rs6000_pseudo_register_type): Return type for the "vX" aliases.
  34         (rs6000_pseudo_register_reggroup_p): Restore.  Handle "vX"
  35         aliases.  Call default_register_reggroup_p for all other
  36         pseudo-registers.
  37         (v_alias_pseudo_register_read, v_alias_pseudo_register_write):
  38         New functions.
  39         (rs6000_pseudo_register_read, rs6000_pseudo_register_write):
  40         Handle "vX" aliases.
  41         (v_alias_pseudo_register_collect): New function.
  42         (rs6000_ax_pseudo_register_collect): Handle "vX" aliases.
  43         (rs6000_gdbarch_init): Initialize "vX" aliases as
  44         pseudo-registers.  Restore registration of
  45         rs6000_pseudo_register_reggroup_p with
  46         set_tdesc_pseudo_register_reggroup_p.
  47
  48 2019-01-13  Max Filippov  <jcmvbkbc@gmail.com>
  49
  50         * xtensa-linux-tdep.c (xtensa_linux_init_abi): Update
  51         tdep->num_pseudo_regs. Add calls to set_gdbarch_num_regs and
  52         set_gdbarch_num_pseudo_regs.
  53
  54 2019-01-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
  55
  56         * cli/cli-style.h (class cli_style_option): <add_setshow_commands>
  57         Remove arg prefixname, add do_set and do_show.
  58         Add member functions set_list and show_list.
  59         * cli/cli-style.c (class cli_style_option): Update accordingly.
  60         (style_set_list): Move to file scope.
  61         (style_show_list): Likewise.
  62         (set_style): Call help_list.
  63         (show_style): Call cmd_show_list.
  64         (_initialize_cli_style): New macro STYLE_ADD_SETSHOW_COMMANDS.
  65         Update to use the new macro.
  66
  67 2019-10-12  Joel Brobecker  <brobecker@adacore.com>
  68
  69         * ada-lang.c (_initialize_ada_language): Expand the help text
  70         for the "catch exception" command.
  71
  72 2019-01-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
  73
  74         * symtab.c (matching_obj_sections): Initialize obj,
  75         declare it closer to its usage.
  76
  77 2019-01-10  Tom Tromey  <tom@tromey.com>
  78
  79         * thread-iter.h (inf_threads_iterator): Use next_iterator.
  80         (basic_inf_threads_range): Remove.
  81         (inf_threads_range, inf_non_exited_threads_range)
  82         (safe_inf_threads_range): Use next_adapter.
  83
  84 2019-01-10  Keith Seitz  <keiths@redhat.com>
  85
  86         PR gdb/23712
  87         PR symtab/23010
  88         * dwarf2read.c (dw2_add_symbol_to_list): Remove.
  89         (fixup_go_packaging, new_symbol): Use add_symbol_to_list.
  90
  91 2019-01-10  Keith Seitz  <keiths@redhat.com>
  92
  93         PR gdb/23712
  94         PR symtab/23010
  95         * dictionary.c (pending_to_vector): Remove.
  96         (dict_create_hashed_1, dict_create_linear_1, dict_add_pending_1):
  97         Remove _1 suffix, replacing functions of the same name.  Update
  98         all callers.
  99         (dict_create_hashed, dict_create_hashed_expandable)
 100         (dict_create_linear, dict_create_linear_expandable, dict_free)
 101         (dict_add_symbol, dict_add_pending, dict_size, dict_empty):
 102         Make functions static.
 103
 104 2019-01-10  Keith Seitz  <keiths@redhat.com>
 105
 106         PR gdb/23712
 107         PR symtab/23010
 108         * dictionary.h (struct dictionary): Replace declaration with
 109         multidictionary.
 110         (dict_create_hashed, dict_create_hashed_expandable)
 111         (dict_create_linear, dict_create_linear_expandable)
 112         (dict_free, dict_add_symbol, dict_add_pending, dict_empty)
 113         (dict_iterator_first, dict_iterator_next, dict_iter_match_first)
 114         (dict_iter_match_next, dict_size): Rename to "mdict_" versions
 115         taking multidictionary argument.
 116         [ALL_DICT_SYMBOLS]: Update for multidictionary.
 117         * block.h (struct block) <dict>: Change to multidictionary
 118         and rename `multidict'.
 119         * block.c, buildsym.c, jit.c, mdebugread.c, objfiles.c,
 120         symmisc.c: Update all dictionary references to multidictionary.
 121
 122 2019-01-10  Keith Seitz  <keiths@redhat.com>
 123
 124         PR gdb/23712
 125         PR symtab/23010
 126         * dictionary.c: Include unordered_map.
 127         (pending_to_vector): New function.
 128         (dict_create_hashed_1, dict_create_linear_1, dict_add_pending_1):
 129         Rewrite the non-"_1" functions to take vector instead
 130         of linked list.
 131         (dict_create_hashed, dict_create_linear, dict_add_pending): Use the
 132         "new" _1 versions of the same name.
 133         (multidictionary): Define.
 134         (std::hash<enum language): New definition.
 135         (collate_pending_symbols_by_language, mdict_create_hashed)
 136         (mdict_create_hashed_expandable, mdict_create_linear)
 137         (mdict_create_linear_expandable, mdict_free)
 138         (find_language_dictionary, create_new_language_dictionary)
 139         (mdict_add_symbol, mdict_add_pending, mdict_iterator_first)
 140         (mdict_iterator_next, mdict_iter_match_first, mdict_iter_match_next)
 141         (mdict_size, mdict_empty): New functions.
 142         * dictionary.h (mdict_iterator): Define.
 143
 144 2019-01-10  Pedro Alves  <palves@redhat.com>
 145
 146         * breakpoint.c (read_uploaded_action)
 147         (create_tracepoint_from_upload): Adjust to use
 148         gdb::unique_xmalloc_ptr.
 149         * ctf.c (ctf_write_uploaded_tp):
 150         (SET_ARRAY_FIELD): Use emplace_back.
 151         (SET_STRING_FIELD): Adjust to use gdb::unique_xmalloc_ptr.
 152         * tracefile-tfile.c (tfile_write_uploaded_tp):
 153         * tracepoint.c (parse_tracepoint_definition): Adjust to use
 154         gdb::unique_xmalloc_ptr.
 155         * tracepoint.h (struct uploaded_tp) <cond, actions, step_actions,
 156         at_string, cond_string, cmd_strings>: Replace char pointers
 157         with gdb::unique_xmalloc_ptr.
 158
 159 2019-01-10  Pedro Alves  <palves@redhat.com>
 160
 161         * solib-target.c (library_list_start_library): Don't xstrdup name.
 162
 163 2019-01-10  Pedro Alves  <palves@redhat.com>
 164
 165         * mdebugread.c (parse_partial_symbols): Use
 166         gdb::unique_xmalloc_ptr to manage heap-allocated 'stabsstring'.
 167
 168 2019-01-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 169
 170         * linux-fork.c (scoped_switch_fork_info)
 171         <~scoped_switch_fork_info>: Fix incorrect variable name.
 172
 173 2019-01-10  Andrew Burgess  <andrew.burgess@embecosm.com>
 174
 175         * linux-fork.c (scoped_switch_fork_info)
 176         <scoped_switch_fork_info>: Make explicit.
 177         <~scoped_switch_fork_info>: Wrap core in TRY/CATCH.
 178
 179 2019-01-10  Tom Tromey  <tom@tromey.com>
 180
 181         * objfiles.h (objfile::reset_psymtabs): Update.
 182         * objfiles.c (objfile::objfile): Update.
 183         * psymtab.h (psymtab_storage::obstack): Update.
 184         (psymtab_storage::m_obstack): Use gdb::optional.
 185         (class psymtab_storage): Update comment.  Remove objfile
 186         parameter.
 187         * psymtab.c (psymtab_storage::psymtab_storage): Update.
 188
 189 2019-01-10  Tom Tromey  <tom@tromey.com>
 190
 191         * psymtab.h (psymtab_storage::allocate_psymtab): New method.
 192         <free_psymtabs>: Now private.
 193         * psymtab.c (psymtab_storage::allocate_psymtab): Implement.
 194         (allocate_psymtab): Use new method.
 195
 196 2019-01-10  Tom Tromey  <tom@tromey.com>
 197
 198         * xcoffread.c (xcoff_end_psymtab): Use allocate_dependencies.
 199         * psymtab.h (psymtab_storage::allocate_dependencies): New method.
 200         * mdebugread.c (parse_partial_symbols): Use
 201         allocate_dependencies.
 202         * dwarf2read.c (dwarf2_create_include_psymtab): Use
 203         allocate_dependencies.
 204         (process_psymtab_comp_unit_reader)
 205         (build_type_psymtab_dependencies): Likewise.
 206         * dbxread.c (dbx_end_psymtab): Use allocate_dependencies.
 207
 208 2019-01-10  Tom Tromey  <tom@tromey.com>
 209
 210         * psymtab.c (add_psymbol_to_bcache): Pass psymtab obstack to
 211         PSYMBOL_SET_LANGUAGE.
 212         (allocate_psymtab): Allocate psymtab on the psymtab obstack.
 213
 214 2019-01-10  Tom Tromey  <tom@tromey.com>
 215
 216         * psymtab.h (psymtab_storage::obstack): New method.
 217         <m_obstack>: Rename from obstack; now private.
 218         * psymtab.c (psymtab_storage): Update.
 219         * dwarf2read.c (create_addrmap_from_index)
 220         (create_addrmap_from_aranges, dwarf2_build_psymtabs_hard):
 221         Update.
 222
 223 2019-01-10  Tom Tromey  <tom@tromey.com>
 224
 225         * symfile.c (reread_symbols): Call objfile->reset_psymtabs.
 226         * objfiles.h (objfile::reset_psymtabs): New method.
 227
 228 2019-01-10  Tom Tromey  <tom@tromey.com>
 229
 230         * symmisc.c (print_symbol_bcache_statistics): Update.
 231         (print_objfile_statistics): Update.
 232         * symfile.c (reread_symbols): Update.
 233         * psymtab.h (class psymtab_storage): New.
 234         * psymtab.c (psymtab_storage): New constructor.
 235         (~psymtab_storage): New destructor.
 236         (require_partial_symbols): Update.
 237         (ALL_OBJFILE_PSYMTABS_REQUIRED): Rewrite.
 238         (find_pc_sect_psymtab, find_pc_sect_psymbol)
 239         (match_partial_symbol, lookup_partial_symbol, dump_psymtab)
 240         (psym_dump, recursively_search_psymtabs, psym_has_symbols)
 241         (psym_find_compunit_symtab_by_address, sort_pst_symbols)
 242         (start_psymtab_common, end_psymtab_common)
 243         (add_psymbol_to_bcache, add_psymbol_to_list, init_psymbol_list)
 244         (allocate_psymtab): Update.
 245         (psymtab_storage::discard_psymtab): Rename from discard_psymtab.
 246         Update.
 247         (dump_psymtab_addrmap, maintenance_print_psymbols)
 248         (maintenance_check_psymtabs): Update.
 249         (class objfile_psymtabs): Move to objfiles.h.
 250         * psympriv.h (discard_psymtab): Now inline.
 251         (psymtab_discarder::psymtab_discarder): Update.
 252         (psymtab_discarder::~psymtab_discarder): Update.
 253         (ALL_OBJFILE_PSYMTABS): Rewrite.
 254         * objfiles.h (struct objfile) <psymtabs, psymtabs_addrmap,
 255         free_psymtabs, psymbol_cache, global_psymbols, static_psymbols>:
 256         Remove fields.
 257         <partial_symtabs>: New field.
 258         (class objfile_psymtabs): Move from psymtab.h.  Update.
 259         * objfiles.c (objfile::objfile): Initialize partial_symtabs, not
 260         psymbol_cache.
 261         (objfile::~objfile): Don't destroy psymbol_cache.
 262         * mdebugread.c (parse_partial_symbols): Update.
 263         * dwarf2read.c (create_addrmap_from_index)
 264         (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
 265         (process_psymtab_comp_unit_reader, dwarf2_build_psymtabs_hard)
 266         (add_partial_subprogram, dwarf2_ranges_read): Update.
 267         * dwarf-index-write.c (write_address_map)
 268         (write_one_signatured_type, recursively_write_psymbols)
 269         (class debug_names, class debug_names, write_psymtabs_to_index):
 270         Update.
 271
 272 2019-01-10  Tom Tromey  <tom@tromey.com>
 273
 274         * symtab.h (SYMBOL_SET_NAMES): Update.
 275         (symbol_set_names): Update.
 276         (MSYMBOL_SET_NAMES): Update.
 277         * symtab.c (symbol_set_names): Change argument to be an
 278         objfile_per_bfd_storage.
 279         * psymtab.c (add_psymbol_to_bcache): Update.
 280         * psympriv.h (PSYMBOL_SET_NAMES): Take per_bfd argument.
 281
 282 2019-01-10  Tom Tromey  <tom@tromey.com>
 283
 284         * symtab.c (create_demangled_names_hash): Change argument to be an
 285         objfile_per_bfd_storage.
 286         (symbol_set_names): Update.
 287
 288 2019-01-10  Tom Tromey  <tom@tromey.com>
 289
 290         * xcoffread.c (xcoff_initial_scan): Unconditionally call
 291         init_psymbol_list.
 292         * psymtab.c (init_psymbol_list): Do nothing if already called.
 293         * psympriv.h (init_psymbol_list): Add comment.
 294         * dwarf2read.c (dwarf2_build_psymtabs): Unconditionally call
 295         init_psymbol_list.
 296         * dbxread.c (dbx_symfile_read): Unconditionally call
 297         init_psymbol_list.
 298
 299 2019-01-10  Tom Tromey  <tom@tromey.com>
 300
 301         * xcoffread.c (scan_xcoff_symtab): Update.
 302         * psymtab.c (add_psymbol_to_list): Replace "list" parameter with
 303         "where".
 304         * mdebugread.c (parse_partial_symbols)
 305         (handle_psymbol_enumerators): Update.
 306         * dwarf2read.c (add_partial_symbol, load_partial_dies): Update.
 307         * dbxread.c (read_dbx_symtab): Update.
 308         * psympriv.h (psymbol_placement): New enum.
 309         (add_psymbol_to_list): Update.
 310
 311 2019-01-10  Tom Tromey  <tom@tromey.com>
 312
 313         * xcoffread.c (xcoff_start_psymtab): Remove global_psymbols and
 314         static_psymbols parameters.
 315         (scan_xcoff_symtab): Update.
 316         * psymtab.c (start_psymtab_common): Remove global_psymbols and
 317         static_psymbols parameters.
 318         * psympriv.h (start_psymtab_common): Update.
 319         * mdebugread.c (parse_partial_symbols): Update.
 320         * dwarf2read.c (create_partial_symtab): Update.
 321         * dbxread.c (read_dbx_symtab): Update.
 322         (start_psymtab): Remove global_psymbols and static_psymbols
 323         parameters.
 324
 325 2019-01-10  Tom Tromey  <tom@tromey.com>
 326
 327         * xcoffread.c (xcoff_end_psymtab): Remove some initializations.
 328         * psymtab.c (allocate_psymtab): Add comment.
 329         * psympriv.h (allocate_psymtab): Add comment.
 330         * dwarf2read.c (dwarf2_create_include_psymtab): Remove some
 331         initializations.
 332         * dbxread.c (dbx_end_psymtab): Remove some initializations.
 333
 334 2019-01-10  Tom Tromey  <tom@tromey.com>
 335
 336         * symfile.h (mdebug_build_psymtabs, elfmdebug_build_psymtabs):
 337         Don't declare.
 338         * mipsread.c: Include mdebugread.h.
 339         * mdebugread.h (mdebug_build_psymtabs, elfmdebug_build_psymtabs):
 340         Declare.
 341         * elfread.c: Include mdebugread.h.
 342
 343 2019-01-09  Tom Tromey  <tom@tromey.com>
 344
 345         * dbxread.c (dbx_end_psymtab): Use objfile_psymtabs.
 346         * mdebugread.c (parse_partial_symbols): Use objfile_psymtabs.
 347         * psymtab.c (ALL_OBJFILE_PSYMTABS_REQUIRED): Remove.
 348         (psym_map_symtabs_matching_filename, find_pc_sect_psymtab)
 349         (psym_lookup_symbol, psym_find_last_source_symtab)
 350         (psym_forget_cached_source_info, psym_print_stats)
 351         (psym_expand_symtabs_for_function, psym_expand_all_symtabs)
 352         (psym_expand_symtabs_with_fullname, psym_map_symbol_filenames)
 353         (psym_map_matching_symbols, psym_expand_symtabs_matching)
 354         (psym_find_compunit_symtab_by_address)
 355         (maintenance_print_psymbols, maintenance_info_psymtabs)
 356         (maintenance_check_psymtabs): Use ranged for.
 357         * psymtab.h (class objfile_psymtabs): New.
 358         (require_partial_symbols): Return objfile_psymtabs.
 359         * psympriv.h (ALL_OBJFILE_PSYMTABS): Remove.
 360
 361 2019-01-09  Tom Tromey  <tom@tromey.com>
 362
 363         * symfile.c (overlay_invalidate_all, find_pc_overlay)
 364         (find_pc_mapped_section, list_overlays_command)
 365         (map_overlay_command, unmap_overlay_command)
 366         (simple_overlay_update): Use all_objfiles.
 367         * spu-tdep.c (spu_overlay_update): Use all_objfiles.
 368         * printcmd.c (info_symbol_command): Use all_objfiles.
 369         * objfiles.h (ALL_OBJSECTIONS): Remove.
 370         * maint.c (maintenance_translate_address): Use all_objfiles.
 371         * gcore.c (gcore_create_callback): Use all_objfiles.
 372         (objfile_find_memory_regions): Likewise.
 373
 374 2019-01-09  Tom Tromey  <tom@tromey.com>
 375
 376         * symtab.c (find_line_symtab, info_sources_command)
 377         (make_source_files_completion_list): Use objfile_compunits.
 378         * source.c (select_source_symtab): Use objfile_compunits.
 379         * objfiles.h (struct objfile): Update comment.
 380         (ALL_OBJFILES): Remove.
 381         (ALL_FILETABS): Remove.
 382         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_files): Use
 383         objfile_compunits.
 384
 385 2019-01-09  Tom Tromey  <tom@tromey.com>
 386
 387         * symmisc.c (print_objfile_statistics, dump_objfile)
 388         (maintenance_print_symbols): Use compunit_filetabs.
 389         * source.c (forget_cached_source_info_for_objfile): Use
 390         compunit_filetabs.
 391         * objfiles.h (ALL_OBJFILE_FILETABS): Remove.
 392         (ALL_FILETABS): Use compunit_filetabs.
 393         * objfiles.c (objfile_relocate1): Use compunit_filetabs.
 394         * coffread.c (coff_symtab_read): Use compunit_filetabs.
 395
 396 2019-01-09  Tom Tromey  <tom@tromey.com>
 397
 398         * symtab.h (ALL_COMPUNIT_FILETABS): Remove.
 399         (compunit_filetabs): New.
 400         * symtab.c (iterate_over_some_symtabs, find_pc_sect_line): Use
 401         compunit_filetabs.
 402         (info_sources_command, make_source_files_completion_list): Remove
 403         declaration.
 404         * symmisc.c (print_objfile_statistics, dump_objfile)
 405         (maintenance_print_symbols): Remove declaration.
 406         (maintenance_info_symtabs): Use compunit_filetabs.
 407         (maintenance_info_line_tables): Likewise.
 408         * source.c (select_source_symtab): Change local variable name.
 409         (forget_cached_source_info_for_objfile): Remove declaration.
 410         * objfiles.h (ALL_OBJFILE_FILETABS): Use compunit_filetabs.
 411         * objfiles.c (objfile_relocate1): Remove declaration.
 412         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_files): Remove
 413         declaration.
 414         * maint.c (count_symtabs_and_blocks): Use compunit_filetabs.
 415         * coffread.c (coff_symtab_read): Remove declaration.
 416         * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Use
 417         compunit_filetabs.
 418
 419 2019-01-09  Tom Tromey  <tom@tromey.com>
 420
 421         * symtab.c (lookup_objfile_from_block)
 422         (find_pc_sect_compunit_symtab, search_symbols)
 423         (default_collect_symbol_completion_matches_break_on): Use
 424         objfile_compunits.
 425         * objfiles.h (ALL_COMPUNITS): Remove.
 426         * maint.c (count_symtabs_and_blocks): Use objfile_compunits.
 427         * cp-support.c (add_symbol_overload_list_qualified): Use
 428         objfile_compunits.
 429         * ada-lang.c (ada_collect_symbol_completion_matches)
 430         (ada_add_global_exceptions): Use objfile_compunits.
 431
 432 2019-01-09  Tom Tromey  <tom@tromey.com>
 433
 434         * source.c (select_source_symtab)
 435         (forget_cached_source_info_for_objfile): Remove declaration.
 436         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_files): Remove
 437         declaration.
 438         * maint.c (count_symtabs_and_blocks): Remove declaration.
 439         * cp-support.c (add_symbol_overload_list_qualified): Remove
 440         declaration.
 441         * coffread.c (coff_symtab_read): Remove declaration.
 442         * symtab.c (lookup_symbol_in_objfile_symtabs)
 443         (basic_lookup_transparent_type_1): Use objfile_compunits.
 444         (lookup_objfile_from_block, find_pc_sect_compunit_symtab)
 445         (info_sources_command, search_symbols)
 446         (default_collect_symbol_completion_matches_break_on)
 447         (make_source_files_completion_list): Remove declaration.
 448         * ada-lang.c (add_nonlocal_symbols): Use objfile_compunits.
 449         (ada_collect_symbol_completion_matches)
 450         (ada_add_global_exceptions): Remove declaration.
 451         * linespec.c (iterate_over_all_matching_symtabs): Use
 452         objfile_compunits.
 453         * objfiles.h (ALL_OBJFILE_COMPUNITS): Remove.
 454         (class objfile_compunits): New.
 455         (ALL_COMPUNITS): Use objfile_compunits.
 456         * symmisc.c (print_objfile_statistics, maintenance_info_symtabs)
 457         (maintenance_check_symtabs, maintenance_info_line_tables): Use
 458         objfile_compunits.
 459         * objfiles.c (objfile_relocate1): Use objfile_compunits.
 460
 461 2019-01-09  Tom Tromey  <tom@tromey.com>
 462
 463         * symtab.c (search_symbols)
 464         (default_collect_symbol_completion_matches_break_on): Use
 465         objfile_msymbols.
 466         * ada-lang.c (ada_lookup_simple_minsym)
 467         (ada_collect_symbol_completion_matches): Use objfile_msymbols.
 468         * minsyms.c (find_solib_trampoline_target): Use objfile_msymbols.
 469         * hppa-tdep.c (hppa_lookup_stub_minimal_symbol): Use
 470         objfile_msymbols.
 471         * coffread.c (coff_symfile_read): Use objfile_msymbols.
 472         * symmisc.c (dump_msymbols): Use objfile_msymbols.
 473         * objc-lang.c (find_methods): Use objfile_msymbols.
 474         (info_selectors_command, info_classes_command): Likewise.
 475         * stabsread.c (scan_file_globals): Use objfile_msymbols.
 476         * objfiles.h (class objfile_msymbols): New.
 477         (ALL_OBJFILE_MSYMBOLS): Remove.
 478         (ALL_MSYMBOLS): Remove.
 479
 480 2019-01-09  Tom Tromey  <tom@tromey.com>
 481
 482         * common/next-iterator.h (next_adapter): Add Iterator template
 483         parameter.
 484         * objfiles.h (ALL_OBJFILES_SAFE): Remove.
 485         (class all_objfiles_safe): New.
 486         * jit.c (jit_inferior_exit_hook): Use all_objfiles_safe.
 487         * objfiles.c (put_objfile_before): Update comment.
 488         (add_separate_debug_objfile): Likewise.
 489         (free_all_objfiles): Use all_objfiles_safe.
 490         (objfile_purge_solibs): Likewise.
 491
 492 2019-01-09  Tom Tromey  <tom@tromey.com>
 493
 494         * symtab.c (iterate_over_symtabs, matching_obj_sections)
 495         (expand_symtab_containing_pc, lookup_static_symbol)
 496         (basic_lookup_transparent_type, find_pc_sect_compunit_symtab)
 497         (find_symbol_at_address, find_line_symtab, find_main_name): Use
 498         all_objfiles.
 499         * probe.c (find_probe_by_pc, collect_probes): Use all_objfiles.
 500         * breakpoint.c (create_overlay_event_breakpoint)
 501         (create_longjmp_master_breakpoint)
 502         (create_std_terminate_master_breakpoint)
 503         (create_exception_master_breakpoint): Use all_objfiles.
 504         * linux-thread-db.c (try_thread_db_load_from_pdir)
 505         (has_libpthread): Use all_objfiles.
 506         * ada-lang.c (add_nonlocal_symbols): Use all_objfiles.
 507         * linespec.c (iterate_over_all_matching_symtabs)
 508         (search_minsyms_for_name): Use all_objfiles.
 509         * maint.c (maintenance_info_sections): Use all_objfiles.
 510         * main.c (captured_main_1): Use all_objfiles.
 511         * spu-tdep.c (spu_objfile_from_frame): Use all_objfiles.
 512         * guile/scm-objfile.c (gdbscm_objfiles): Use all_objfiles.
 513         * guile/scm-pretty-print.c
 514         (ppscm_find_pretty_printer_from_objfiles): Use all_objfiles.
 515         * solib-spu.c (append_ocl_sos): Use all_objfiles.
 516         * symmisc.c (maintenance_print_symbols): Use all_objfiles.
 517         (maintenance_print_msymbols): Use all_objfiles.
 518         * source.c (select_source_symtab): Use all_objfiles.
 519         * jit.c (jit_find_objf_with_entry_addr): Use all_objfiles.
 520         * symfile.c (remove_symbol_file_command)
 521         (expand_symtabs_matching, map_symbol_filenames): Use
 522         all_objfiles.
 523         * ppc-linux-tdep.c (ppc_linux_spe_context_inferior_created): Use
 524         all_objfiles.
 525         * dwarf2-frame.c (dwarf2_frame_find_fde): Use all_objfiles.
 526         * objc-lang.c (find_methods): Use all_objfiles.
 527         * objfiles.c (have_partial_symbols, have_full_symbols)
 528         (have_minimal_symbols, qsort_cmp)
 529         (default_iterate_over_objfiles_in_search_order): Use
 530         all_objfiles.
 531         * hppa-tdep.c (find_unwind_entry): Use all_objfiles.
 532         * psymtab.c (maintenance_print_psymbols): Use all_objfiles.
 533         (maintenance_check_psymtabs): Use all_objfiles.
 534         (ALL_PSYMTABS): Remove.
 535         * compile/compile-object-run.c (do_module_cleanup): Use
 536         all_objfiles.
 537         * blockframe.c (find_pc_partial_function): Use all_objfiles.
 538         * cp-support.c (add_symbol_overload_list_qualified): Use
 539         all_objfiles.
 540         * windows-tdep.c (windows_iterate_over_objfiles_in_search_order):
 541         Use all_objfiles.
 542         * dwarf-index-write.c (save_gdb_index_command): Use all_objfiles.
 543         * python/py-xmethods.c (gdbpy_get_matching_xmethod_workers): Use
 544         all_objfiles.
 545         * python/py-objfile.c (objfpy_lookup_objfile_by_name)
 546         (objfpy_lookup_objfile_by_build_id): Use all_objfiles.
 547         * python/py-prettyprint.c (find_pretty_printer_from_objfiles):
 548         Uses all_objfiles.
 549         * solib.c (solib_read_symbols): Use all_objfiles
 550
 551 2019-01-09  Tom Tromey  <tom@tromey.com>
 552
 553         * probe.c (parse_probes_in_pspace): Use all_objfiles.
 554         * guile/scm-progspace.c (gdbscm_progspace_objfiles): Use
 555         all_objfiles.
 556         * objfiles.h (ALL_PSPACE_OBJFILES): Remove.
 557         * symmisc.c (print_symbol_bcache_statistics)
 558         (print_objfile_statistics, maintenance_print_objfiles)
 559         (maintenance_info_symtabs, maintenance_check_symtabs)
 560         (maintenance_expand_symtabs, maintenance_info_line_tables): Use
 561         all_objfiles.
 562         * source.c (forget_cached_source_info): Use all_objfiles.
 563         * symfile-debug.c (set_debug_symfile): Use all_objfiles.
 564         * elfread.c (elf_gnu_ifunc_resolve_by_cache)
 565         (elf_gnu_ifunc_resolve_by_got): Use all_objfiles.
 566         * objfiles.c (update_section_map): Use all_objfiles.
 567         (shared_objfile_contains_address_p): Likewise.
 568         * psymtab.c (maintenance_info_psymtabs): Use all_objfiles.
 569         * python/py-progspace.c (pspy_get_objfiles): Use all_objfiles.
 570
 571 2019-01-09  Tom Tromey  <tom@tromey.com>
 572
 573         * common/next-iterator.h: New file.
 574         * objfiles.h (class all_objfiles): New.
 575         (struct objfile_iterator): New.
 576
 577 2019-01-09  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 578
 579         * NEWS: Move the description of the changed "frame", "select-frame",
 580          and "info frame" commands to the Changed commands section.
 581
 582 2019-01-09  Simon Marchi  <simon.marchi@ericsson.com>
 583
 584         * gdbtypes.c (check_stub_method_group): Remove handling of old
 585         mangling schemes.
 586         * linespec.c (find_methods): Likewise.
 587         * stabsread.c (read_member_functions): Likewise.
 588         * valops.c (search_struct_method): Likewise.
 589         (value_struct_elt_for_reference): Likewise.
 590         * NEWS: Mention this change.
 591
 592 2019-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>
 593
 594         * cli/cli-cmds.c (list_command): Pass a source_lines_range to
 595         print_source_lines.
 596         * source.c (print_source_lines_base): Update line number check.
 597         (print_source_lines): New function.
 598         (source_lines_range::source_lines_range): New function.
 599         * source.h (class source_lines_range): New class.
 600         (print_source_lines): New declaration.
 601
 602 2019-01-09  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 603
 604         * linespec.c (linespec_state_destructor): Free self->canonical_names.
 605
 606 2019-01-08  Tom Tromey  <tom@tromey.com>
 607             Simon Marchi  <simon.marchi@ericsson.com>
 608
 609         PR gdb/24060
 610         * ada-exp.y (DOLLAR_VARIABLE): Rename from SPECIAL_VARIABLE.
 611         * ada-lex.l (DOLLAR_VARIABLE): Likewise.
 612         * c-exp.y (DOLLAR_VARIABLE): Rename from VARIABLE.
 613         * f-exp.y (DOLLAR_VARIABLE): Likewise.
 614         * m2-exp.y (DOLLAR_VARIABLE): Rename from INTERNAL_VAR.
 615         * p-exp.y (DOLLAR_VARIABLE): Rename from VARIABLE.
 616
 617 2019-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 618
 619         * source.c (select_source_symtab): Move header comment to
 620         declaration in source.h.
 621         (forget_cached_source_info_for_objfile): Likewise.
 622         (forget_cached_source_info): Likewise.
 623         (identify_source_line): Likewise.
 624         * source.h (identify_source_line): Move declaration from symtab.h
 625         and add comment from source.c
 626         (print_source_lines): Likewise.
 627         (forget_cached_source_info_for_objfile): Likewise.
 628         (forget_cached_source_info): Likewise.
 629         (select_source_symtab): Likewise.
 630         (enum print_source_lines_flag): Move definition from symtab.h.
 631         * symtab.h (identify_source_line): Move declaration to source.h.
 632         (print_source_lines): Likewise.
 633         (forget_cached_source_info_for_objfile): Likewise.
 634         (forget_cached_source_info): Likewise.
 635         (select_source_symtab): Likewise.
 636         (enum print_source_lines_flag): Move definition to source.h.
 637         * tui/tui-hooks.c: Add 'source.h' include.
 638
 639 2019-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 640
 641         * source.c (print_source_lines_base): Handle requests to print
 642         reverse line number sequences, and guard against empty lines
 643         string.
 644
 645 2019-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>
 646
 647         * source.c (print_source_lines_base): Fix skip of '\r' if next
 648         character is '\n'.
 649
 650 2019-01-06  Tom Tromey  <tom@tromey.com>
 651
 652         * c-exp.y (struct c_parse_state) <macro_original_text,
 653         expansion_obstack>: New member.
 654         (macro_original_text, expansion_obstack): Remove globals.
 655         (scan_macro_expansion, scanning_macro_expansion)
 656         (finished_macro_expansion): Update.
 657         (scan_macro_cleanup): Remove.
 658         (yylex, c_parse): Update.
 659
 660 2019-01-06  Tom Tromey  <tom@tromey.com>
 661
 662         * c-exp.y (struct c_parse_state) <strings>: New member.
 663         (operator_stoken): Update.
 664
 665 2019-01-06  Tom Tromey  <tom@tromey.com>
 666
 667         * parser-defs.h (type_ptr): Remove typedef.  Don't declare VEC.
 668         (union type_stack_elt) <typelist_val>: Now a pointer to
 669         std::vector.
 670         (type_stack_cleanup): Don't declare.
 671         (push_typelist): Update.
 672         * parse.c (pop_typelist): Return a std::vector.
 673         (push_typelist): Take a std::vector.
 674         (follow_types): Update.  Do not free args.
 675         (type_stack_cleanup): Remove.
 676         * c-exp.y (struct c_parse_state): New.
 677         (cpstate): New global.
 678         (type_aggregate_p, exp, ptr_operator, parameter_typelist)
 679         (nonempty_typelist): Update.
 680         (func_mod): Create a new vector.
 681         (c_parse): Create a c_parse_state.
 682         (check_parameter_typelist): Do not delete params.
 683         (function_method): Update.  Do not delete type_list.
 684
 685 2019-01-06  Tom Tromey  <tom@tromey.com>
 686
 687         PR gdb/28155:
 688         * python/py-finishbreakpoint.c (bpfinishpy_init): Use
 689         check_typedef.
 690         * infcmd.c (finish_command_fsm_should_stop): Use check_typedef.
 691         (print_return_value): Likewise.
 692
 693 2019-01-05  Tom Tromey  <tom@tromey.com>
 694
 695         * contrib/cleanup_check.py: Remove.
 696         * contrib/gcc-with-excheck: Remove.
 697         * contrib/exsummary.py: Remove.
 698         * contrib/excheck.py: Remove.
 699
 700 2019-01-05  Joel Brobecker  <brobecker@adacore.com>
 701
 702         * thread.c (delete_thread_1): Add gdb_assert that THR is not
 703         NULL. Initialize tpprev to NULL instead of assigning it
 704         to NULL on the next statement.
 705         * windows-nat.c (windows_delete_thread): Remove check for
 706         main_thread_id before printing thread exit notifications.
 707         (get_windows_debug_event) <EXIT_THREAD_DEBUG_EVENT>:
 708         Remove thread ID check against main_thread_id.
 709         <CREATE_PROCESS_DEBUG_EVENT>: Remove call to
 710         windows_delete_thread.
 711         <EXIT_PROCESS_DEBUG_EVENT>: Add call to windows_delete_thread.
 712
 713 2019-01-04  Tom Tromey  <tom@tromey.com>
 714
 715         * compile/compile.c (_initialize_compile): Use upper case for
 716         metasyntactic variables.
 717         * symmisc.c (_initialize_symmisc): Use upper case for
 718         metasyntactic variables.
 719         * psymtab.c (_initialize_psymtab): Use upper case for
 720         metasyntactic variables.
 721         * demangle.c (demangle_command): Use upper case for metasyntactic
 722         variables.
 723         (_initialize_demangler): Likewise.
 724         * ax-gdb.c (_initialize_ax_gdb): Use upper case for metasyntactic
 725         variables.
 726
 727 2019-01-03  Tom Tromey  <tom@tromey.com>
 728
 729         * tui/tui-source.c (tui_set_source_content): Use xstrdup.
 730
 731 2019-01-03  Tom Tromey  <tom@tromey.com>
 732
 733         * python/py-symtab.c (salpy_str): Update.
 734         (struct salpy_sal_object) <symtab>: Now a PyObject.
 735         (salpy_dealloc): Update.
 736         (del_objfile_sal): Use gdbpy_ref.
 737
 738 2019-01-03  Tom Tromey  <tom@tromey.com>
 739
 740         * python/py-type.c (convert_field): Use new_reference.  Return
 741         gdbpy_ref.
 742         (make_fielditem): Return gdbpy_ref.
 743         (typy_fields): Update.
 744         (typy_getitem): Update.
 745         (field_name): Return gdbpy_ref.  Use new_reference.
 746         (typy_iterator_iternext): Update.
 747
 748 2019-01-03  Tom Tromey  <tom@tromey.com>
 749
 750         * python/py-record.c (gdbpy_stop_recording): Use Py_RETURN_NONE.
 751
 752 2019-01-03  Tom Tromey  <tom@tromey.com>
 753
 754         * python/py-value.c (valpy_dealloc): Use Py_XDECREF.
 755         * python/py-type.c (typy_fields_items): Use gdbpy_ref.
 756         * python/py-progspace.c (pspy_set_printers): Use gdbpy_ref.
 757         (pspy_set_frame_filters, pspy_set_frame_unwinders)
 758         (pspy_set_type_printers): Likewise.
 759         * python/py-function.c (fnpy_init): Use gdbpy_ref.
 760         * python/py-cmd.c (cmdpy_init): Use gdbpy_ref.
 761         * python/py-objfile.c (objfpy_set_printers): Use gdbpy_ref.
 762         (objfpy_set_frame_filters, objfpy_set_frame_unwinders)
 763         (objfpy_set_type_printers): Likewise.
 764
 765 2019-01-03  Tom Tromey  <tom@tromey.com>
 766
 767         * python/python.c (gdbpy_enter, ~gdbpy_enter): Update.
 768         (gdbpy_print_stack): Use gdbpy_err_fetch.
 769         * python/python-internal.h (class gdbpy_err_fetch): New class.
 770         (class gdbpy_enter) <m_error_type, m_error_value,
 771         m_error_traceback>: Remove.
 772         <m_error>: New member.
 773         (gdbpy_exception_to_string): Don't declare.
 774         * python/py-varobj.c (py_varobj_iter_next): Use gdbpy_err_fetch.
 775         * python/py-value.c (convert_value_from_python): Use
 776         gdbpy_err_fetch.
 777         * python/py-utils.c (gdbpy_err_fetch::to_string): Rename from
 778         gdbpy_exception_to_string.
 779         (gdbpy_handle_exception): Use gdbpy_err_fetch.
 780         * python/py-prettyprint.c (print_stack_unless_memory_error): Use
 781         gdbpy_err_fetch.
 782
 783 2019-01-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 784
 785         * linux-nat.c (delete_lwp_cleanup): Delete.
 786         (struct lwp_deleter): New struct.
 787         (lwp_info_up): New typedef.
 788         (linux_nat_target::follow_fork): Delete cleanup, and make use of
 789         lwp_info_up.
 790
 791 2019-01-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 792
 793         * linux-fork.c (class scoped_switch_fork_info): New class.
 794         (inferior_call_waitpid): Update to use scoped_switch_fork_info.
 795
 796 2019-01-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 797
 798         * valops.c (find_overload_match): Remove use of null_cleanup, and
 799         calls to do_cleanups.
 800
 801 2019-01-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 802
 803         * compile/compile-cplus-types.c
 804         (compile_cplus_instance::decl_name): Handle changes to
 805         cp_func_name.
 806         * cp-support.c (cp_func_name): Update header comment, update
 807         return type.
 808         * cp-support.h (cp_func_name): Update return type in declaration.
 809         * valops.c (find_overload_match): Move temp_func local to top
 810         level of function and change its type.  Use temp_func to hold and
 811         delete temporary string obtained from cp_func_name.
 812
 813 2019-01-03  Andrew Burgess  <andrew.burgess@embecosm.com>
 814
 815         * remote.c (remote_target::remote_check_symbols): Convert `msg` to
 816         gdb::char_vector, remove cleanup, and update uses of `msg`.
 817
 818 2019-01-03  Jim Wilson  <jimw@sifive.com>
 819
 820         * riscv-tdep.c (riscv_freg_feature): Drop s0 name from f8.
 821
 822 2019-01-02  Tom Tromey  <tom@tromey.com>
 823
 824         * xml-tdesc.c (xml_cache): Hold a target_desc_up.
 825         (tdesc_parse_xml): Remove cleanups.
 826         * target-descriptions.h (make_cleanup_free_target_description):
 827         Don't declare.
 828         (target_desc_deleter): New struct.
 829         (target_desc_up): New typedef.
 830         * target-descriptions.c (target_desc_deleter::operator()): Rename
 831         from free_target_description.
 832         (make_cleanup_free_target_description): Remove.
 833
 834 2019-01-02  Tom Tromey  <tom@tromey.com>
 835
 836         * linespec.c (struct linespec_parser): Rename from ls_parser.  Add
 837         constructor, destructor.
 838         (linespec_parser): Remove typedef.
 839         (~linespec_parser): Rename from linespec_parser_delete.
 840         (linespec_lex_to_end, linespec_complete_label)
 841         (linespec_complete): Update.
 842         (decode_line_full): Remove cleanups.
 843         (decode_line_1): Update.
 844
 845 2019-01-02  Tom Tromey  <tom@tromey.com>
 846
 847         * python/python-internal.h (inferior_to_inferior_object): Change
 848         return type.
 849         * python/py-exitedevent.c (create_exited_event_object): Update.
 850         * python/py-inferior.c (inferior_to_inferior_object): Return
 851         gdbpy_ref.
 852         (python_new_inferior, python_inferior_deleted)
 853         (thread_to_thread_object, delete_thread_object)
 854         (build_inferior_list, gdbpy_selected_inferior): Update.
 855         * python/py-infthread.c (create_thread_object): Update.  Also fail
 856         if inferior_to_inferior_object fails.
 857
 858 2019-01-02  Simon Marchi  <simon.marchi@ericsson.com>
 859
 860         * inferior.h (class inferior) <displaced_step_state>: New field.
 861         * infrun.h (struct displaced_step_state): Move here from
 862         infrun.c.  Initialize fields, add constructor.
 863         <inf>: Remove field.
 864         <reset>: New method.
 865         * infrun.c (struct displaced_step_inferior_state): Move to
 866         infrun.h.
 867         (displaced_step_inferior_states): Remove.
 868         (get_displaced_stepping_state): Adust.
 869         (displaced_step_in_progress_any_inferior): Adjust.
 870         (displaced_step_in_progress_thread): Adjust.
 871         (displaced_step_in_progress): Adjust.
 872         (add_displaced_stepping_state): Remove.
 873         (get_displaced_step_closure_by_addr): Adjust.
 874         (remove_displaced_stepping_state): Remove.
 875         (infrun_inferior_exit): Call displaced_step_state.reset.
 876         (use_displaced_stepping): Don't check for NULL.
 877         (displaced_step_prepare_throw): Call
 878         get_displaced_stepping_state.
 879         (displaced_step_fixup): Don't check for NULL.
 880         (prepare_for_detach): Don't check for NULL.
 881
 882 2019-01-02  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 883
 884         * infcall.c (call_function_by_hand_dummy): cleanup/destroy sm
 885          in case of call that did not complete.
 886
 887 2019-01-02  Andrey Utkin  <autkin@undo.io>
 888
 889         * symfile.c (find_separate_debug_file): Fix search of debug files for
 890         remote debuggee.
 891
 892 2019-01-02  Tom Tromey  <tom@tromey.com>
 893
 894         * python/py-inferior.c (gdbpy_initialize_inferior): Fix
 895         indentation.
 896         * python/py-frame.c (frapy_older): Remove cast.
 897         (frapy_newer): Likewise.
 898         * python/py-breakpoint.c (local_setattro): Remove cast.
 899         * python/py-arch.c (archpy_name): Remove local variable.
 900         * python/py-type.c (gdbpy_lookup_type): Remove cast.
 901
 902 2019-01-02  Joel Brobecker  <brobecker@adacore.com>
 903
 904         * unittests/basic_string_view/element_access/char/empty.cc:
 905         Fix year range in copyright header.
 906
 907 2019-01-01  Andrew Burgess  <andrew.burgess@embecosm.com>
 908
 909         * arch/riscv.h (struct riscv_gdbarch_features) <hw_float_abi>:
 910         Delete.
 911         <operator==>: Update with for removed field.
 912         <hash>: Likewise.
 913         * riscv-tdep.h (struct gdbarch_tdep) <features>: Renamed to...
 914         <isa_features>: ...this.
 915         <abi_features>: New field.
 916         (riscv_isa_flen): Update comment.
 917         (riscv_abi_xlen): New declaration.
 918         (riscv_abi_flen): New declaration.
 919         * riscv-tdep.c (riscv_isa_xlen): Update to get answer from
 920         isa_features.
 921         (riscv_abi_xlen): New function.
 922         (riscv_isa_flen): Update to get answer from isa_features.
 923         (riscv_abi_flen): New function.
 924         (riscv_has_fp_abi): Update to get answer from abi_features.
 925         (riscv_call_info::riscv_call_info): Use abi xlen and flen, not isa
 926         xlen and flen.
 927         (riscv_call_info) <xlen, flen>: Update comment.
 928         (riscv_call_arg_struct): Remove invalid assertions
 929         (riscv_features_from_gdbarch_info): Update now hw_float_abi field
 930         is removed.
 931         (riscv_gdbarch_init): Gather isa features and abi features
 932         separately, ensure both match on the gdbarch when reusing an old
 933         gdbarch.  Relax an error check to allow 32-bit abi float to run on
 934         a target with 64-bit float hardware.
 935
 936 2019-01-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 937
 938         * source.c (search_command_helper): Stop reverse search
 939         when line 1 has been searched.
 940
 941 2019-01-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 942
 943         * record-full.c (record_full_base_target::close): Rewrite
 944         record_full_core_buf_list free logic.
 945
 946 2019-01-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
 947
 948         * break-catch-syscall.c (print_one_catch_syscall): xfree
 949         the last text.
 950
 951 2019-01-01  Joel Brobecker  <brobecker@adacore.com>
 952
 953         * top.c (print_gdb_version): Update Copyright year in version
 954         message.
 955
 956 2019-01-01  Joel Brobecker  <brobecker@adacore.com>
 957
 958         Update copyright year range in all GDB files.
 959
 960 2019-01-01  Joel Brobecker  <brobecker@adacore.com>
 961
 962         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2018.
 963
 964 For older changes see ChangeLog-2018.
 965 \f
 966 Local Variables:
 967 mode: change-log
 968 left-margin: 8
 969 fill-column: 74
 970 version-control: never
 971 coding: utf-8
 972 End:
 973