gdb/ChangeLog

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