gdb/ChangeLog

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