gdb/ChangeLog

   1 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
   2
   3         * amd64-linux-tdep.c (amd64_linux_iterate_over_regset_sections):
   4         For ".reg-xstate", explicitly specify the requested section size
   5         via X86_XSTATE_SIZE instead of just 0 on input and
   6         X86_XSTATE_MAX_SIZE on output.
   7         * i386-linux-tdep.c (i386_linux_iterate_over_regset_sections):
   8         Likewise.
   9
  10 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  11
  12         PR corefiles/17808:
  13         * gdbarch.sh (iterate_over_regset_sections_cb): Document this
  14         function type, particularly its SIZE parameter.
  15         * gdbarch.h: Regenerate.
  16         * amd64-tdep.c (amd64_supply_fpregset): In gdb_assert, compare
  17         actual against required size using ">=" instead of "==".
  18         (amd64_collect_fpregset): Likewise.
  19         * i386-tdep.c (i386_supply_gregset): Likewise.
  20         (i386_collect_gregset): Likewise.
  21         (i386_supply_fpregset): Likewise.
  22         (i386_collect_fpregset): Likewise.
  23         * mips-linux-tdep.c (mips_supply_gregset_wrapper): Likewise.
  24         (mips_fill_gregset_wrapper): Likewise.
  25         (mips_supply_fpregset_wrapper): Likewise.
  26         (mips_fill_fpregset_wrapper): Likewise.
  27         (mips64_supply_gregset_wrapper): Likewise.
  28         (mips64_fill_gregset_wrapper): Likewise.
  29         (mips64_supply_fpregset_wrapper): Likewise.
  30         (mips64_fill_fpregset_wrapper): Likewise.
  31         * mn10300-linux-tdep.c (am33_supply_gregset_method): Likewise.
  32         (am33_supply_fpregset_method): Likewise.
  33         (am33_collect_gregset_method): Likewise.
  34         (am33_collect_fpregset_method): Likewise.
  35
  36 2015-02-04  Doug Evans  <dje@google.com>
  37             Pedro Alves  <palves@redhat.com>
  38             Eli Zaretskii  <eliz@gnu.org>
  39
  40         PR tui/17810
  41         * tui/tui-command.c (tui_refresh_cmd_win): New function.
  42         * tui/tui-command.c (tui_refresh_cmd_win): Declare.
  43         * tui/tui-file.c: #include tui/tui-command.h.
  44         (tui_file_fputs): Refresh command window if stream is not gdb_stdout.
  45         (tui_file_flush): Refresh command window if stream is gdb_stdout.
  46         * tui/tui-io.c (tui_puts): Remove calls to wrefresh, fflush.
  47
  48 2015-02-04  Pedro Alves  <palves@redhat.com>
  49
  50         Fix build breakage.
  51         * event-loop.c (gdb_do_one_event): Add default switch case.
  52
  53 2015-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
  54
  55         Filter out inferior gcc option -fpreprocessed.
  56         * compile/compile.c (filter_args): New function.
  57         (get_args): Use it.
  58
  59 2015-02-03  Pedro Alves  <palves@redhat.com>
  60
  61         * event-loop.c: Don't declare nor define a queue type for
  62         gdb_event_p.
  63         (event_queue): Delete.
  64         (create_event, create_file_event, gdb_event_xfree)
  65         (initialize_event_loop, process_event): Delete.
  66         (gdb_do_one_event): Return as soon as one event is handled.
  67         (handle_file_event): Change prototype.  Used the passed in
  68         file_handler pointer and ready_mask instead of looping over all
  69         file handlers.
  70         (gdb_wait_for_event): Update the poll/select timeouts before
  71         blocking.  Run event handlers directly instead of queueing events.
  72         Return as soon as one event is handled.
  73         (struct async_event_handler_data): Delete.
  74         (invoke_async_event_handler): Delete.
  75         (check_async_event_handlers): Change return type to int.  Run
  76         event handlers directly instead of queueing events.  Return as
  77         soon as one event is handled.
  78         (handle_timer_event): Delete.
  79         (update_wait_timeout): New function, factored out from
  80         poll_timers.
  81         (poll_timers): Reimplement.
  82         * event-loop.h (initialize_event_loop): Delete declaration.
  83         * top.c (gdb_init): Don't call initialize_event_loop.
  84
  85 2015-02-03  Pedro Alves  <palves@redhat.com>
  86
  87         * event-loop.c (clear_async_event_handler): New function.
  88         * event-loop.h (clear_async_event_handler): New declaration.
  89         * record-btrace.c (record_btrace_async): New function.
  90         (init_record_btrace_ops): Install record_btrace_async.
  91         * record-full.c (record_full_async): New function.
  92         (record_full_resume): Don't mark the async event source here.
  93         (init_record_full_ops): Install record_full_async.
  94         (record_full_core_resume): Don't mark the async event source here.
  95         (init_record_full_core_ops): Install record_full_async.
  96         * remote.c (remote_async): Mark and clear the async stop reply
  97         queue event-loop token as appropriate.
  98
  99 2015-02-03  Pedro Alves  <palves@redhat.com>
 100
 101         * linux-nat.c (linux_child_follow_fork, linux_nat_wait_1): Use
 102         target_is_async_p instead of target_can_async.
 103         (linux_nat_wait): Use target_is_async_p instead of
 104         target_can_async.  Don't enable async here.
 105         * remote.c (interrupt_query, remote_wait, putpkt_binary): Use
 106         target_is_async_p instead of target_can_async.
 107
 108 2015-02-02  Simon Marchi  <simon.marchi@ericsson.com>
 109
 110         * varobj.h (lang_varobj_ops): Mention which return values need
 111         to be freed.
 112
 113 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 114
 115         * dwarf2loc.c (dwarf2_evaluate_property): Add i18n marker.
 116
 117 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 118
 119         PR gdb/17856:
 120         * ada-lang.c (ada_lookup_symbol_list_worker): Do not re-cache
 121         results found in the cache.
 122
 123 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 124
 125         PR gdb/17854:
 126         * ada-lang.c (ada_get_symbol_cache): Set pspace_data->sym_cache
 127         when allocating a new one.
 128
 129 2015-02-01  Tom Tromey  <tom@tromey.com>
 130
 131         * MAINTAINERS: Remove myself.
 132
 133 2015-01-31  Doug Evans  <xdje42@gmail.com>
 134
 135         * dwarf2read.c (process_structure_scope): Update setting of
 136         TYPE_VPTR_BASETYPE, TYPE_VPTR_FIELDNO.
 137         * gdbtypes.c (internal_type_vptr_fieldno): New function.
 138         (set_type_vptr_fieldno): New function.
 139         (internal_type_vptr_basetype): New function.
 140         (set_type_vptr_basetype): New function.
 141         (get_vptr_fieldno): Update setting of TYPE_VPTR_FIELDNO,
 142         TYPE_VPTR_BASETYPE.
 143         (allocate_cplus_struct_type): Initialize vptr_fieldno.
 144         (recursive_dump_type): Printing of vptr_fieldno, vptr_basetype ...
 145         (print_cplus_stuff): ... moved here.
 146         (copy_type_recursive): Don't copy TYPE_VPTR_BASETYPE.
 147         * gdbtypes.h (struct main_type): Members vptr_fieldno, vptr_basetype
 148         moved to ...
 149         (struct cplus_struct_type): ... here.  All uses updated.
 150         (TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE): Rewrite.
 151         (internal_type_vptr_fieldno, set_type_vptr_fieldno): Declare.
 152         (internal_type_vptr_basetype, set_type_vptr_basetype): Declare.
 153         * stabsread.c (read_tilde_fields): Update setting of
 154         TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE.
 155
 156 2015-01-31  Doug Evans  <xdje42@gmail.com>
 157
 158         * cp-valprint.c (cp_find_class_member): Rename parameter domain_p
 159         to self_p.
 160         (cp_print_class_member): Rename local domain to self_type.
 161         * dwarf2read.c (quirk_gcc_member_function_pointer): Rename local
 162         domain_type to self_type.
 163         (set_die_type) <need_gnat_info>: Handle
 164         TYPE_CODE_METHODPTR, TYPE_CODE_MEMBERPTR, TYPE_CODE_METHOD.
 165         * gdb-gdb.py (StructMainTypePrettyPrinter): Handle
 166         TYPE_SPECIFIC_SELF_TYPE.
 167         * gdbtypes.c (internal_type_self_type): New function.
 168         (set_type_self_type): New function.
 169         (smash_to_memberptr_type): Rename parameter domain to self_type.
 170         Update setting of TYPE_SELF_TYPE.
 171         (smash_to_methodptr_type): Update setting of TYPE_SELF_TYPE.
 172         (smash_to_method_type): Rename parameter domain to self_type.
 173         Update setting of TYPE_SELF_TYPE.
 174         (check_stub_method): Call smash_to_method_type.
 175         (recursive_dump_type): Handle TYPE_SPECIFIC_SELF_TYPE.
 176         (copy_type_recursive): Ditto.
 177         * gdbtypes.h (enum type_specific_kind): New value
 178         TYPE_SPECIFIC_SELF_TYPE.
 179         (struct main_type) <type_specific>: New member self_type.
 180         (struct cplus_struct_type) <fn_field.type>: Update comment.
 181         (TYPE_SELF_TYPE): Rewrite.
 182         (internal_type_self_type, set_type_self_type): Declare.
 183         * gnu-v3-abi.c (gnuv3_print_method_ptr): Rename local domain to
 184         self_type.
 185         (gnuv3_method_ptr_to_value): Rename local domain_type to self_type.
 186         * m2-typeprint.c (m2_range): Replace TYPE_SELF_TYPE with
 187         TYPE_TARGET_TYPE.
 188         * stabsread.c (read_member_functions): Mark methods with
 189         TYPE_CODE_METHOD, not TYPE_CODE_FUNC.  Update setting of
 190         TYPE_SELF_TYPE.
 191
 192 2015-01-31  Doug Evans  <xdje42@gmail.com>
 193
 194         * gdbtypes.h (TYPE_SELF_TYPE): Renamed from TYPE_DOMAIN_TYPE.
 195         All uses updated.
 196
 197 2015-01-31  Doug Evans  <xdje42@gmail.com>
 198
 199         * gnu-v3-abi.c (gnuv3_dynamic_class): Assert only passed structs
 200         or unions.  Return zero if union.
 201         (gnuv3_get_vtable): Call check_typedef.  Assert only passed structs.
 202         (gnuv3_rtti_type): Pass already-check_typedef'd value to
 203         gnuv3_get_vtable.
 204         (compute_vtable_size): Assert only passed structs.
 205         (gnuv3_print_vtable): Don't call gnuv3_get_vtable for non-structs.
 206
 207 2015-01-31  Doug Evans  <xdje42@gmail.com>
 208
 209         * gdbtypes.c (copy_type_recursive): Handle all TYPE_SPECIFIC_FIELD
 210         kinds.
 211
 212 2015-01-31  Gary Benson <gbenson@redhat.com>
 213             Doug Evans  <dje@google.com>
 214
 215         PR cli/9007
 216         PR cli/11920
 217         PR cli/15548
 218         * cli/cli-cmds.c (complete_command): Notify user if max-completions
 219         reached.
 220         * common/common-exceptions.h (enum errors)
 221         <MAX_COMPLETIONS_REACHED_ERROR>: New value.
 222         * completer.h (get_max_completions_reached_message): New declaration.
 223         (max_completions): Likewise.
 224         (completion_tracker_t): New typedef.
 225         (new_completion_tracker): New declaration.
 226         (make_cleanup_free_completion_tracker): Likewise.
 227         (maybe_add_completion_enum): New enum.
 228         (maybe_add_completion): New declaration.
 229         (throw_max_completions_reached_error): Likewise.
 230         * completer.c (max_completions): New global variable.
 231         (new_completion_tracker): New function.
 232         (free_completion_tracker): Likewise.
 233         (make_cleanup_free_completion_tracker): Likewise.
 234         (maybe_add_completions): Likewise.
 235         (throw_max_completions_reached_error): Likewise.
 236         (complete_line): Remove duplicates and limit result to max_completions
 237         entries.
 238         (get_max_completions_reached_message): New function.
 239         (gdb_display_match_list): Handle max_completions.
 240         (_initialize_completer): New declaration and function.
 241         * symtab.c: Include completer.h.
 242         (completion_tracker): New static variable.
 243         (completion_list_add_name): Call maybe_add_completion.
 244         (default_make_symbol_completion_list_break_on_1): Renamed from
 245         default_make_symbol_completion_list_break_on.  Maintain
 246         completion_tracker across calls to completion_list_add_name.
 247         (default_make_symbol_completion_list_break_on): New function.
 248         * top.c (init_main): Set rl_completion_display_matches_hook.
 249         * tui/tui-io.c: Include completer.h.
 250         (tui_old_rl_display_matches_hook): New static global.
 251         (tui_rl_display_match_list): Notify user if max-completions reached.
 252         (tui_setup_io): Save/restore rl_completion_display_matches_hook.
 253         * NEWS (New Options): Mention set/show max-completions.
 254
 255 2015-01-31  Gary Benson  <gbenson@redhat.com>
 256
 257         * symtab.c (struct add_name_data) <code>: New field.
 258         Updated comments.
 259         (add_symtab_completions): New function.
 260         (symtab_expansion_callback): Likewise.
 261         (default_make_symbol_completion_list_break_on): Set datum.code.
 262         Move minimal symbol scan before calling expand_symtabs_matching.
 263         Scan known primary symtabs for externs and statics before calling
 264         expand_symtabs_matching.  Pass symtab_expansion_callback as
 265         expansion_notify argument to expand_symtabs_matching.  Do not scan
 266         primary symtabs for externs and statics after calling
 267         expand_symtabs_matching.
 268
 269 2015-01-31  Gary Benson  <gbenson@redhat.com>
 270
 271         * symfile.h (expand_symtabs_exp_notify_ftype): New typedef.
 272         (struct quick_symbol_functions) <expand_symtabs_matching>:
 273         New argument expansion_notify.  All uses updated.
 274         (expand_symtabs_matching): New argument expansion_notify.
 275         All uses updated.
 276         * symfile-debug.c (debug_qf_expand_symtabs_matching):
 277         Also print expansion notify.
 278         * symtab.c (expand_symtabs_matching_via_partial): Call
 279         expansion_notify whenever a partial symbol table is expanded.
 280         * dwarf2read.c (dw2_expand_symtabs_matching): Call
 281         expansion_notify whenever a symbol table is instantiated.
 282
 283 2015-01-31  Doug Evans  <xdje42@gmail.com>
 284
 285         * cli-out.c: #include completer.h, readline/readline.h.
 286         (cli_mld_crlf, cli_mld_putch, cli_mld_puts): New functions.
 287         (cli_mld_flush, cld_mld_erase_entire_line): Ditto.
 288         (cli_mld_beep, cli_mld_read_key, cli_display_match_list): Ditto.
 289         * cli-out.h (cli_display_match_list): Declare.
 290         * completer.c (MB_INVALIDCH, MB_NULLWCH): New macros.
 291         (ELLIPSIS_LEN): Ditto.
 292         (gdb_get_y_or_n, gdb_display_match_list_pager): New functions.
 293         (gdb_path_isdir, gdb_printable_part, gdb_fnwidth): Ditto.
 294         (gdb_fnprint, gdb_print_filename): Ditto.
 295         (gdb_complete_get_screenwidth, gdb_display_match_list_1): Ditto.
 296         (gdb_display_match_list): Ditto.
 297         * completer.h (mld_crlf_ftype, mld_putch_ftype): New typedefs.
 298         (mld_puts_ftype, mld_flush_ftype, mld_erase_entire_line_ftype): Ditto.
 299         (mld_beep_ftype, mld_read_key_ftype): Ditto.
 300         (match_list_displayer): New struct.
 301         (gdb_display_match_list): Declare.
 302         * top.c (init_main): Set rl_completion_display_matches_hook.
 303         * tui/tui-io.c: #include completer.h.
 304         (printable_part, PUTX, print_filename, get_y_or_n): Delete.
 305         (tui_mld_crlf, tui_mld_putch, tui_mld_puts): New functions.
 306         (tui_mld_flush, tui_mld_erase_entire_line, tui_mld_beep): Ditto.
 307         (tui_mld_getc, tui_mld_read_key): Ditto.
 308         (tui_rl_display_match_list): Rewrite.
 309         (tui_handle_resize_during_io): New arg for_completion.  All callers
 310         updated.
 311
 312 2015-01-31  Doug Evans  <xdje42@gmail.com>
 313
 314         Add symbol lookup cache.
 315         * NEWS: Document new options and commands.
 316         * symtab.c (symbol_cache_key): New static global.
 317         (DEFAULT_SYMBOL_CACHE_SIZE, MAX_SYMBOL_CACHE_SIZE): New macros.
 318         (SYMBOL_LOOKUP_FAILED): New macro.
 319         (symbol_cache_slot_state): New enum.
 320         (block_symbol_cache): New struct.
 321         (symbol_cache): New struct.
 322         (new_symbol_cache_size, symbol_cache_size): New static globals.
 323         (hash_symbol_entry, eq_symbol_entry): New functions.
 324         (symbol_cache_byte_size, resize_symbol_cache): New functions.
 325         (make_symbol_cache, free_symbol_cache): New functions.
 326         (get_symbol_cache, symbol_cache_cleanup): New function.
 327         (set_symbol_cache_size, set_symbol_cache_size_handler): New functions.
 328         (symbol_cache_lookup, symbol_cache_clear_slot): New function.
 329         (symbol_cache_mark_found, symbol_cache_mark_not_found): New functions.
 330         (symbol_cache_flush, symbol_cache_dump): New functions.
 331         (maintenance_print_symbol_cache): New function.
 332         (maintenance_flush_symbol_cache): New function.
 333         (symbol_cache_stats): New function.
 334         (maintenance_print_symbol_cache_statistics): New function.
 335         (symtab_new_objfile_observer): New function.
 336         (symtab_free_objfile_observer): New function.
 337         (lookup_static_symbol, lookup_global_symbol): Use symbol cache.
 338         (_initialize_symtab): Init symbol_cache_key.  New parameter
 339         maint symbol-cache-size.  New maint commands print symbol-cache,
 340         print symbol-cache-statistics, flush-symbol-cache.
 341         Install new_objfile, free_objfile observers.
 342
 343 2015-01-31  Joel Brobecker  <brobecker@adacore.com>
 344
 345         PR symtab/17855
 346         * symfile.c (clear_symtab_users): Move call to breakpoint_re_set
 347         to end.
 348
 349 2015-01-31  Doug Evans  <xdje42@gmail.com>
 350
 351         * NEWS: Mention inlined scripts in .debug_gdb_scripts section.
 352         * auto-load.c: #include ctype.h.
 353         (struct auto_load_pspace_info): Replace member loaded_scripts with
 354         new members loaded_script_files, loaded_script_texts.
 355         (auto_load_pspace_data_cleanup): Update.
 356         (init_loaded_scripts_info): Update.
 357         (get_auto_load_pspace_data_for_loading): Update.
 358         (maybe_add_script_file): Renamed from maybe_add_script.  All callers
 359         updated.
 360         (maybe_add_script_text): New function.
 361         (clear_section_scripts): Update.
 362         (source_script_file, execute_script_contents): New functions.
 363         (source_section_scripts): Add support for
 364         SECTION_SCRIPT_ID_PYTHON_TEXT, SECTION_SCRIPT_ID_GUILE_TEXT.
 365         (print_scripts): New function.
 366         (auto_load_info_scripts): Also print inlined scripts.
 367         (maybe_print_unsupported_script_warning): Renamed from
 368         unsupported_script_warning_print.  All callers updated.
 369         (maybe_print_script_not_found_warning): Renamed from
 370         script_not_found_warning_print.  All callers updated.
 371         * extension-priv.h (struct extension_language_script_ops): New member
 372         objfile_script_executor.
 373         * extension.c (ext_lang_objfile_script_executor): New function.
 374         * extension.h (objfile_script_executor_func): New typedef.
 375         (ext_lang_objfile_script_executor): Declare.
 376         * guile/guile-internal.h (gdbscm_execute_objfile_script): Declare.
 377         * guile/guile.c (guile_extension_script_ops): Update.
 378         * guile/scm-objfile.c (gdbscm_execute_objfile_script): New function.
 379         * python/python.c (python_extension_script_ops): Update.
 380         (gdbpy_execute_objfile_script): New function.
 381
 382 2015-01-31  Eli Zaretskii  <eliz@gnu.org>
 383
 384         * tui/tui-io.c (tui_expand_tabs): New function.
 385         (tui_puts, tui_redisplay_readline): Expand TABs into the
 386         appropriate number of spaces.
 387         * tui/tui-regs.c: Include tui-io.h.
 388         (tui_register_format): Call tui_expand_tabs to expand TABs into
 389         the appropriate number of spaces.
 390         * tui/tui-io.h: Add prototype for tui_expand_tabs.
 391
 392 2015-01-30  Doug Evans  <dje@google.com>
 393
 394         * NEWS: "info source" command now display producer string if present.
 395         * source.c (source_info): Print producer string if present.
 396
 397 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 398
 399         * varobj.c (varobj_delete): Fix comment.
 400
 401 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 402
 403         * varobj.c (create_child): Modify comment.
 404
 405 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 406
 407         * ada-varobj.c (ada_number_of_children): Constify struct varobj *
 408         parameter.
 409         (ada_name_of_variable): Same.
 410         (ada_path_expr_of_child): Same.
 411         (ada_value_of_variable): Same.
 412         (ada_value_is_changeable_p): Same.
 413         (ada_value_has_mutated): Same.
 414         * c-varobj.c (varobj_is_anonymous_child): Same.
 415         (c_is_path_expr_parent): Same.
 416         (c_number_of_children): Same.
 417         (c_name_of_variable): Same.
 418         (c_path_expr_of_child): Same.
 419         (get_type): Same.
 420         (c_value_of_variable): Same.
 421         (cplus_number_of_children): Same.
 422         (cplus_name_of_variable): Same.
 423         (cplus_path_expr_of_child): Same.
 424         (cplus_value_of_variable): Same.
 425         * jv-varobj.c (java_number_of_children): Same.
 426         (java_name_of_variable): Same.
 427         (java_path_expr_of_child): Same.
 428         (java_value_of_variable): Same.
 429         * varobj.c (number_of_children): Same.
 430         (name_of_variable): Same.
 431         (is_root_p): Same.
 432         (varobj_ensure_python_env): Same.
 433         (varobj_get_objname): Same.
 434         (varobj_get_expression): Same.
 435         (varobj_get_display_format): Same.
 436         (varobj_get_display_hint): Same.
 437         (varobj_has_more): Same.
 438         (varobj_get_thread_id): Same.
 439         (varobj_get_frozen): Same.
 440         (dynamic_varobj_has_child_method): Same.
 441         (varobj_get_gdb_type): Same.
 442         (is_path_expr_parent): Same.
 443         (varobj_default_is_path_expr_parent): Same.
 444         (varobj_get_language): Same.
 445         (varobj_get_attributes): Same.
 446         (varobj_is_dynamic_p): Same.
 447         (varobj_get_child_range): Same.
 448         (varobj_value_has_mutated): Same.
 449         (varobj_get_value_type): Same.
 450         (number_of_children): Same.
 451         (name_of_variable): Same.
 452         (check_scope): Same.
 453         (varobj_editable_p): Same.
 454         (varobj_value_is_changeable_p): Same.
 455         (varobj_floating_p): Same.
 456         (varobj_default_value_is_changeable_p): Same.
 457
 458 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 459
 460         * varobj.c (varobj_get_path_expr): Set var->path_expr.
 461         * c-varobj.c (c_path_expr_of_child): Set local var instead of
 462         child->path_expr.
 463         (cplus_path_expr_of_child): Same.
 464
 465 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 466
 467         * mi-cmd-var.c (print_varobj): Free varobj_get_expression
 468         result.
 469         (mi_cmd_var_info_expression): Same.
 470         * varobj.c (varobj_get_expression): Mention in the comment that
 471         the result must by freed by the caller.
 472
 473 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 474
 475         * mi/mi-cmd-var.c (mi_cmd_var_info_type): Free result of
 476         varobj_get_type.
 477         (varobj_update_one): Same.
 478         * varobj.c (update_type_if_necessary): Free curr_type_str and
 479         new_type_str.
 480         (varobj_get_type): Specify in comment that the result needs to be
 481         freed by the caller.
 482
 483 2015-01-29  Doug Evans  <dje@google.com>
 484
 485         PR symtab/17890
 486         * dwarf2read.c (dwarf_decode_line_header): Punt if version > 4.
 487
 488 2015-01-25  Mark Wielaard  <mjw@redhat.com>
 489
 490         * dwarf2read.c (checkproducer): Call producer_is_gcc.
 491         * utils.c (producer_is_gcc_ge_4): Likewise.
 492         (producer_is_gcc): New function.
 493         * utils.h (producer_is_gcc): New declaration.
 494
 495 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
 496
 497         * gdbtypes.h (struct dynamic_prop): New PROP_ADDR_OFFSET enum
 498         kind.
 499         * gdbtypes.c (resolve_dynamic_type_internal): Replace "addr"
 500         parameter by "addr_stack" parameter.
 501         (resolve_dynamic_range): Replace "addr" parameter by
 502         "stack_addr" parameter.  Update function documentation.
 503         Update code accordingly.
 504         (resolve_dynamic_array, resolve_dynamic_union)
 505         (resolve_dynamic_struct, resolve_dynamic_type_internal): Likewise.
 506         (resolve_dynamic_type): Update code, following the changes made
 507         to resolve_dynamic_type_internal's interface.
 508         * dwarf2loc.h (struct property_addr_info): New.
 509         (dwarf2_evaluate_property): Replace "address" parameter
 510         by "addr_stack" parameter.  Adjust function documentation.
 511         (struct dwarf2_offset_baton): New.
 512         (struct dwarf2_property_baton): Update documentation of
 513         field "referenced_type" to be more general. New field
 514         "offset_info" in union data field.
 515         * dwarf2loc.c (dwarf2_evaluate_property): Replace "address"
 516         parameter by "addr_stack" parameter.  Adjust code accordingly.
 517         Add support for PROP_ADDR_OFFSET properties.
 518         * dwarf2read.c (attr_to_dynamic_prop): Add support for
 519         DW_AT_data_member_location attributes as well.  Use case
 520         statements instead of if/else condition.
 521
 522 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
 523
 524         * ada-varobj.c (ada_varobj_get_array_number_of_children):
 525         Return zero if PARENT_VALUE is NULL and parent_type's
 526         range type is dynamic.
 527
 528 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
 529
 530         * gdbtypes.c (is_dynamic_type_internal) <TYPE_CODE_RANGE>: Return
 531         nonzero if the type's subtype is dynamic.
 532         (resolve_dynamic_range): Also resolve the range's subtype.
 533
 534 2015-01-29  Alexander Klimov  <alserkli@inbox.ru>  (tiny patch)
 535
 536         Pushed by Joel Brobecker  <brobecker@adacore.com>.
 537         * symfile.c (unmap_overlay_command): Initialize sec to NULL.
 538
 539 2015-01-27  Doug Evans  <dje@google.com>
 540
 541         * NEWS: Mention gdb.Objfile.username.
 542         * python/py-objfile.c (objfpy_get_username): New function.
 543         (objfile_getset): Add "username".
 544
 545 2015-01-24  Mark Wielaard  <mjw@redhat.com>
 546
 547         * stack.c (return_command): Markup warning message with _.
 548
 549 2015-01-24  Doug Evans  <xdje42@gmail.com>
 550
 551         * gdbtypes.h (TYPE_TYPE_SPECIFIC): Delete.
 552
 553 2015-01-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 554
 555         Fix 100x slowdown regression on DWZ files.
 556         * dwarf2read.c (struct dwarf2_per_objfile): Add line_header_hash.
 557         (struct line_header): Add offset and offset_in_dwz.
 558         (dwarf_decode_lines): Add parameter decode_mapping to the declaration.
 559         (free_line_header_voidp): New declaration.
 560         (line_header_hash, line_header_hash_voidp, line_header_eq_voidp): New
 561         functions.
 562         (dwarf2_build_include_psymtabs): Update dwarf_decode_lines caller.
 563         (handle_DW_AT_stmt_list): Use line_header_hash.
 564         (free_line_header_voidp): New function.
 565         (dwarf_decode_line_header): Initialize offset and offset_in_dwz.
 566         (dwarf_decode_lines): New parameter decode_mapping, use it.
 567         (dwarf2_free_objfile): Free line_header_hash.
 568
 569 2015-01-23  Simon Marchi  <simon.marchi@ericsson.com>
 570
 571         PR gdb/17416
 572         * valops.c (value_rtti_indirect_type): Catch exception thrown by
 573         value_ind.
 574
 575 2015-01-15  Mark Wielaard  <mjw@redhat.com>
 576
 577         * dwarf2read.c (read_subroutine_type): Set TYPE_NO_RETURN from
 578         DW_AT_noreturn.
 579         * gdbtypes.h (struct func_type): Add is_noreturn field flag. Make
 580         calling_convention an 8 bit bit field.
 581         (TYPE_NO_RETURN): New macro.
 582         * infcmd.c (finish_command): Query if function does not return
 583         normally.
 584         * stack.c (return_command): Likewise.
 585
 586 2015-01-23  Pedro Alves  <palves@redhat.com>
 587
 588         * linux-nat.c (linux_is_async_p): New macro.
 589         (linux_nat_is_async_p):
 590         (linux_nat_terminal_inferior): Check whether the target can async
 591         instead of whether it is already async.
 592         (linux_nat_terminal_ours): Don't check whether the target is
 593         async.
 594         (linux_async_pipe): Use linux_is_async_p.
 595
 596 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 597
 598         * NEWS (Changes since GDB 7.9): Add 'thread apply all' option
 599         '-ascending'.
 600         * thread.c (tp_array_compar_ascending, tp_array_compar): New.
 601         (thread_apply_all_command): Parse CMD for tp_array_compar_ascending.
 602         Sort tp_array using tp_array_compar.
 603         (_initialize_thread): Extend thread_apply_all_command help.
 604
 605 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 606
 607         * corelow.c (core_open): Call also thread_command.
 608         * gdbthread.h (thread_command): New prototype moved from ...
 609         * thread.c (thread_command): ... here.
 610         (thread_command): Make it global.
 611
 612 2015-01-22  Pedro Alves  <palves@redhat.com>
 613
 614         * configure.ac [*mingw32*]: Check $curses_found instead of
 615         $prefer_curses.
 616         * configure: Regenerate.
 617         * windows-termcap.c: Remove HAVE_CURSES_H, HAVE_NCURSES_H and
 618         HAVE_NCURSES_NCURSES_H checks.
 619
 620 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
 621
 622         * tui/tui.c (tui_enable) [__MINGW32__]: If the call to 'newterm'
 623         fails with the 1st arg NULL, try again with "unknown".  Don't test
 624         the "cup" capability: it isn't supported by the Windows port of
 625         ncurses, but the Windows console driver is still capable of
 626         supporting TUI.
 627
 628 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 629
 630         * compile/compile.c (_initialize_compile): Use -fPIE for compile_args.
 631
 632 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
 633
 634         * Makefile.in (HFILES_NO_SRCDIR): Remove ada-varobj.h.
 635         (ALLDEPFILES): Remove irix5-nat.c.  These two are part of the
 636         reason that "make TAGS" is broken.
 637
 638 2015-01-22  Chen Gang  <gang.chen.5i5j@gmail.com>
 639
 640         * hppa-tdep.c (inst_saves_gr): Fix logical working flow issues
 641         and check additional store instructions.
 642
 643 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
 644
 645         * MAINTAINERS (Write After Approval): Add "Wei-cheng Wang".
 646
 647 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
 648
 649         * ppc-linux-tdep.c (ppc_skip_trampoline_code,
 650         ppc_canonicalize_syscall, ppc_linux_syscall_record,
 651         ppc_linux_record_signal, ppc_init_linux_record_tdep): Add comments.
 652         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
 653         * rs6000-tdep.c (rs6000_epilogue_frame_cache,
 654         rs6000_epilogue_frame_this_id, rs6000_epilogue_frame_prev_register,
 655         rs6000_epilogue_frame_sniffer, ppc_record_vsr, ppc_process_record_op4,
 656         ppc_process_record_op19, ppc_process_record_op31,
 657         ppc_process_record_op59, ppc_process_record_op60,
 658         ppc_process_record_op63): Likewise.
 659
 660 2015-01-20  Joel Brobecker  <brobecker@adacore.com>
 661
 662         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason_string)
 663         (linux_ptrace_test_ret_to_nx): Use safe_strerror instead of
 664         strerror.
 665
 666 2015-01-20  Wei-cheng Wang  <cole945@gmail.com>
 667
 668         * rs6000-tdep.c (ppc_process_record_op4, ppc_process_record_op19,
 669         ppc_process_record_op31, ppc_process_record_op59,
 670         ppc_process_record_op60, ppc_process_record_op63,
 671         ppc_process_record): Fix -Wformat warning.
 672         * rs6000-tdep.c (rs6000_epilogue_frame_cache, ppc_process_record_op60):
 673         Remove unused variables.
 674
 675 2015-01-20  Chen Gang  <gang.chen.5i5j@gmail.com>
 676
 677         * MAINTAINERS (Write After Approval): Add "Chen Gang".
 678
 679 2015-01-19  Eli Zaretskii  <eliz@gnu.org>
 680
 681         * configure.ac [*mingw32*]: Only add windows-termcap.o to
 682         CONFIG_OBS if not building with a curses library.
 683         * configure: Regenerate.
 684
 685         * windows-termcap.c: Include defs.h.  Make the whole body empty if
 686         either one of HAVE_CURSES_H or HAVE_NCURSES_H or
 687         HAVE_NCURSES_NCURSES_H is defined.
 688
 689 2015-01-19  Joel Brobecker  <brobecker@adacore.com>
 690
 691         * rs6000-tdep.c (rs6000_gdbarch_init): Move divide operator
 692         from end of line to start of next line.
 693
 694 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
 695
 696         * ppc-linux-tdep.c (ppc_skip_trampoline_code):
 697         Scan PLT stub backward for reverse debugging.
 698         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
 699
 700 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
 701             Ulrich Weigand  <uweigand@de.ibm.com>
 702
 703         * configure.tgt (powerpc*-*-linux): Add linux-record.o to
 704         gdb_target_obs.
 705         (ppc_linux_record_tdep, ppc64_linux_record_tdep): New for linux syscall
 706         record.
 707         (ppc_canonicalize_syscall, ppc_linux_syscall_record,
 708         ppc_linux_record_signal, ppc_init_linux_record_tdep): New functions.
 709         (ppc_linux_init_abi): Set process_record, process_record_signal.
 710         * ppc-tdep.h (struct gdbarch_tdep): Add ppc_syscall_record and
 711         ppc_linux_record_tdep to gdbarch_tdep.
 712         (ppc_process_record): New declaration.
 713         * rs6000-tdep.c (ppc_record_vsr, ppc_process_record_op4,
 714         ppc_process_record_op19, ppc_process_record_op31,
 715         ppc_process_record_op59, ppc_process_record_op60,
 716         ppc_process_record_op63, ppc_process_record): New functions.
 717
 718 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
 719
 720         * rs6000-tdep.c (rs6000_in_function_epilogue_p): Rename to
 721         rs6000_in_function_epilogue_frame_p and add an argument
 722         for frame_info.
 723         (rs6000_epilogue_frame_cache, rs6000_epilogue_frame_this_id,
 724         rs6000_epilogue_frame_prev_register, rs6000_epilogue_frame_sniffer):
 725         New functions.
 726         (rs6000_epilogue_frame_unwind): New.
 727         (rs6000_gdbarch_init): Append epilogue unwinder.
 728
 729 2015-01-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 730
 731         * nat/linux-personality.c: Replace "#ifndef
 732         HAVE_DECL_ADDR_NO_RANDOMIZE" by "#if
 733         !HAVE_DECL_ADDR_NO_RANDOMIZE", fixing a regression in RHEL-5
 734         systems.
 735
 736 2015-01-16  Eli Zaretskii  <eliz@gnu.org>
 737
 738         * tui/tui-win.c (tui_rehighlight_all, tui_set_var_cmd): New
 739         functions.
 740         (_initialize_tui_win) <border-kind, border-mode>:
 741         <active-border-mode>: Use tui_set_var_cmd as the "set" function.
 742         (tui_set_tab_width_command): Fix the commentary.
 743
 744         * tui/tui-win.h: Add prototype for tui_rehighlight_all.
 745
 746         * tui/tui-win.c (tui_scroll_left_command, tui_scroll_right_command):
 747         Doc fix.
 748         (tui_set_tab_width_command): Delete and recreate the source and
 749         the disassembly windows, to show the effect of the changed tab
 750         size immediately.
 751
 752         * tui/tui-data.h (LINE_PREFIX): Make shorter
 753         (MAX_PID_WIDTH): Enlarge from 14 to 19, to leave enough space for
 754         "Thread NNNNN.XXXX" thread ID notation on Windows.
 755
 756 2015-01-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
 757
 758         Fix gcc-5 compilation.
 759         * hppa-tdep.c (inst_saves_gr): Fix parentheses typo.
 760
 761 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 762
 763         * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-personality.h.
 764         (linux-personality.o): New rule.
 765         * common/common-defs.h: Include <stdint.h>.
 766         * config/aarch64/linux.mh (NATDEPFILES): Include
 767         linux-personality.o.
 768         * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
 769         * config/arm/linux.mh (NATDEPFILES): Likewise.
 770         * config/i386/linux64.mh (NATDEPFILES): Likewise.
 771         * config/i386/linux.mh (NATDEPFILES): Likewise.
 772         * config/ia64/linux.mh (NATDEPFILES): Likewise.
 773         * config/m32r/linux.mh (NATDEPFILES): Likewise.
 774         * config/m68k/linux.mh (NATDEPFILES): Likewise.
 775         * config/mips/linux.mh (NATDEPFILES): Likewise.
 776         * config/pa/linux.mh (NATDEPFILES): Likewise.
 777         * config/powerpc/linux.mh (NATDEPFILES): Likewise.
 778         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
 779         * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
 780         * config/s390/linux.mh (NATDEPFILES): Likewise.
 781         * config/sparc/linux64.mh (NATDEPFILES): Likewise.
 782         * config/sparc/linux.mh (NATDEPFILES): Likewise.
 783         * config/tilegx/linux.mh (NATDEPFILES): Likewise.
 784         * config/xtensa/linux.mh (NATDEPFILES): Likewise.
 785         * defs.h: Remove #include <stdint.h> (moved to
 786         common/common-defs.h).
 787         * linux-nat.c: Include nat/linux-personality.h.  Remove #include
 788         <sys/personality.h>; do not define ADDR_NO_RANDOMIZE (moved to
 789         nat/linux-personality.c).
 790         (linux_nat_create_inferior): Remove code to disable address space
 791         randomization (moved to nat/linux-personality.c).  Create cleanup
 792         to disable address space randomization.
 793         * nat/linux-personality.c: New file.
 794         * nat/linux-personality.h: Likewise.
 795
 796 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 797
 798         * Makefile.in (ALLDEPFILES): Including common/mingw-strerror.c and
 799         common/posix-strerror.c.
 800         (posix-strerror.o): New rule.
 801         (mingw-strerror.o): Likewise.
 802         * common/common-utils.h (safe_strerror): Move prototype to here,
 803         from utils.h.
 804         * common/common.host: New file.
 805         * common/mingw-strerror.c: Likewise.
 806         * common/posix-strerror.c: Likewise.
 807         * configure: Regenerated.
 808         * configure.ac: Source common/common.host.  Add variable
 809         common_host_obs to gdb_host_obs.
 810         * contrib/ari/gdb_ari.sh: Mention gdb/common/mingw-strerror.c and
 811         gdb/common/posix-strerror.c when warning about the use of
 812         strerror.
 813         * mingw-hdep.c (safe_strerror): Remove definition; move it to
 814         common/mingw-strerror.c.
 815         * posix-hdep.c (safe_strerror): Remove definition; move it to
 816         common/posix-hdep.c.
 817         * utils.h (safe_strerror): Remove prototype; move to
 818         common/common-utils.h.
 819
 820 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
 821
 822         GDB 7.8.2 released.
 823
 824 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
 825
 826         * ada-lang.c (ada_array_bound_from_type): Ignore array's parallel
 827         ___XA type if the array has already been fixed.
 828
 829 2015-01-14  Yao Qi  <yao@codesourcery.com>
 830
 831         * Makefile.in (ppc-linux.o): New rule.
 832         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Add ppc-linux.o.
 833         * configure.ac: AC_CHECK_FUNCS(getauxval).
 834         * config.in: Re-generated.
 835         * configure: Re-generated.
 836         * nat/ppc-linux.h [__powerpc64__] (ppc64_64bit_inferior_p):
 837         Declare.
 838         * nat/ppc-linux.c: New file.
 839         * ppc-linux-nat.c (ppc_linux_target_wordsize) [__powerpc64__]:
 840         Call ppc64_64bit_inferior_p.
 841
 842 2015-01-14  Yao Qi  <yao@codesourcery.com>
 843
 844         * ppc-linux-nat.c (PT_ORIG_R3, PT_TRAP): Move to
 845         nat/ppc-linux.h.
 846         (PPC_FEATURE_CELL, PPC_FEATURE_BOOKE): Likewise.
 847         (PPC_FEATURE_HAS_DFP): Likewise.
 848         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
 849         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
 850         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
 851         Include "nat/ppc-linux.h".
 852         * nat/ppc-linux.h: New file.
 853         * Makefile.in (HFILES_NO_SRCDIR): Add nat/ppc-linux.h.
 854
 855 2015-01-14  Pedro Alves  <palves@redhat.com>
 856
 857         PR gdb/17525
 858         * breakpoint.c: Include "interps.h".
 859         (bpstat_do_actions_1): Also check whether the interpreter is
 860         async.
 861
 862 2015-01-14  Pedro Alves  <palves@redhat.com>
 863
 864         PR cli/17828
 865         * infrun.c (reinstall_readline_callback_handler_cleanup): Don't
 866         reinstall if the interpreter is sync.
 867
 868 2015-01-13  Doug Evans  <dje@google.com>
 869
 870         * objfiles.c (objfile_filename): New function.
 871         * objfiles.h (objfile_filename): Declare it.
 872         (objfile_name): Add function comment.
 873         * python/py-objfile.c (objfpy_lookup_objfile_by_name): Try both the
 874         bfd file name (which may be realpath'd), and the original name.
 875
 876 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 877
 878         * NEWS: Create a new section for the next release branch.
 879         Rename the section of the current branch, now that it has
 880         been cut.
 881
 882 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 883
 884         GDB 7.9 branch created (92fc2e6978d9a7c8324c7e851dbee59e22ec7a37):
 885         * version.in: Bump version to 7.9.50.DATE-cvs.
 886
 887 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 888
 889         * nat/linux-procfs.c (linux_proc_attach_tgid_threads):
 890         Remove trailing new-line in argument of call to warning.
 891
 892 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 893
 894         * linux-nat.c (attach_proc_task_lwp_callback): Remove trailing
 895         new-line in argument of call to "warning".
 896
 897 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 898
 899         * ada-lang.c (ada_lookup_symbol_nonlocal): If name not found
 900         in static block, then try searching for primitive types.
 901
 902 2015-01-12  Patrick Palka  <patrick@parcs.ath.cx>
 903
 904         * top.h (gdb_add_history): Declare.
 905         * top.c (command_count): New variable.
 906         (gdb_add_history): New function.
 907         (gdb_safe_append_history): New static function.
 908         (quit_force): Call it.
 909         (command_line_input): Use gdb_add_history instead of
 910         add_history.
 911         * event-top.c (command_line_handler): Likewise.
 912
 913 2015-01-12  James Clarke  <jrtc27@jrtc27.com>  (tiny patch)
 914
 915         PR gdb/17046
 916         * darwin-nat.c: Replace <machine/setjmp.h> #include by
 917         <setjmp.h> #include.
 918
 919 2015-01-11  Doug Evans  <xdje42@gmail.com>
 920
 921         * dwarf2read.c (compute_delayed_physnames): Use TYPE_FN_FIELD_PHYSNAME.
 922
 923 2015-01-11  Doug Evans  <xdje42@gmail.com>
 924
 925         PR gdb/15830
 926         * NEWS: The "maint demangle" command is renamed as "demangle".
 927         * demangle.c: #include cli/cli-utils.h, language.h.
 928         (demangle_command): New function.
 929         (_initialize_demangle): Add new command "demangle".
 930         * maint.c (maintenance_demangle): Stub out.
 931         (_initialize_maint_cmds): Update help text for "maint demangle",
 932         and mark as deprecated.
 933
 934 2015-01-11  Mark Kettenis  <kettenis@gnu.org>
 935
 936         * inf-ptrace.c (inf_ptrace_follow_fork): Adjust now that
 937         inferior_thread is a function.
 938
 939 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
 940
 941         * Makefile.in (.y.c): Don't munge yacc's #line
 942         directives.
 943
 944 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
 945
 946         * utils.c (defaulted_query): Rewrite to use gdb_readline_wrapper
 947         to prompt for input.
 948         * tui/tui-hooks.c (tui_query_hook): Remove.
 949         (tui_install_hooks): Don't set deprecated_query_hook.
 950         * tui/tui-io.c (tui_redisplay_readline): Fix off-by-one error in
 951         height calculation.  Always update the command window's cur_line.
 952
 953 2015-01-09  Pedro Alves  <palves@redhat.com>
 954
 955         * breakpoint.c (hardware_breakpoint_inserted_here_p): New
 956         function.
 957         * breakpoint.h (hardware_breakpoint_inserted_here_p): New
 958         declaration.
 959         * linux-nat.c (linux_nat_status_is_event): Move higher up in file.
 960         (linux_resume_one_lwp): Store the thread's PC.  Adjust to clear
 961         stop_reason.
 962         (check_stopped_by_watchpoint): New function.
 963         (save_sigtrap): Reimplement.
 964         (linux_nat_stopped_by_watchpoint): Adjust.
 965         (linux_nat_lp_status_is_event): Delete.
 966         (stop_wait_callback): Only call save_sigtrap after storing the
 967         pending status.
 968         (status_callback): If the thread had been stopped for a breakpoint
 969         that has since been removed, discard the event and resume the LWP.
 970         (count_events_callback, select_event_lwp_callback): Use
 971         lwp_status_pending_p instead of linux_nat_lp_status_is_event.
 972         (cancel_breakpoint): Rename to ...
 973         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
 974         stopped for a software breakpoint or hardware breakpoint.
 975         (select_event_lwp): Only give preference to the stepping LWP in
 976         all-stop mode.  Adjust comments.
 977         (stop_and_resume_callback): Remove references to new_pending_p.
 978         (linux_nat_filter_event): Likewise.  Leave exit events of the
 979         leader thread pending here.  Handle signal short circuiting here.
 980         Only call save_sigtrap after storing the pending waitstatus.
 981         (linux_nat_wait_1): Remove 'retry' label.  Remove references to
 982         new_pending.  Don't handle leaving events the caller is not
 983         interested in pending here, nor handle signal short-circuiting
 984         here.  Also give equal priority to all LWPs that have had events
 985         in non-stop mode.  If reporting a software breakpoint event,
 986         unadjust the LWP's PC.
 987         * linux-nat.h (enum lwp_stop_reason): New.
 988         (struct lwp_info) <stop_pc>: New field.
 989         (struct lwp_info) <stopped_by_watchpoint>: Delete field.
 990         (struct lwp_info) <stop_reason>: New field.
 991         * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust.
 992
 993 2015-01-09  Pedro Alves  <palves@redhat.com>
 994
 995         * linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>:
 996         Set the LWP's 'resumed' flag.
 997
 998 2015-01-09  Pedro Alves  <palves@redhat.com>
 999
1000         * linux-nat.c (linux_resume_one_lwp): New function.
1001         (resume_lwp): Use lwp_status_pending_p and linux_resume_one_lwp.
1002         (linux_nat_resume): Use lwp_status_pending_p and
1003         linux_resume_one_lwp.
1004         (linux_handle_syscall_trap): Use linux_resume_one_lwp.
1005         (linux_handle_extended_wait): Use linux_resume_one_lwp.
1006         (status_callback, running_callback): Use lwp_status_pending_p.
1007         (lwp_status_pending_p): New function.
1008         (stop_and_resume_callback): Use lwp_status_pending_p.
1009         (linux_nat_filter_event): Use linux_resume_one_lwp.
1010         (linux_nat_wait_1): Always use status_callback to look for an LWP
1011         with a pending status.  Use linux_resume_one_lwp.
1012         (resume_stopped_resumed_lwps): Use lwp_status_pending_p and
1013         linux_resume_one_lwp.
1014
1015 2015-01-09  Pedro Alves  <palves@redhat.com>
1016
1017         * breakpoint.c (bp_location_inserted_here_p): New function,
1018         factored out from ...
1019         (breakpoint_inserted_here_p): ... here.  Use
1020         ALL_BP_LOCATIONS_AT_ADDR.
1021         (software_breakpoint_inserted_here_p): Use
1022         bp_location_inserted_here_p and ALL_BP_LOCATIONS_AT_ADDR.
1023
1024 2014-01-09  Pedro Alves  <palves@redhat.com>
1025
1026         Skip enabling event reporting if the kernel supports
1027         PTRACE_EVENT_CLONE.
1028         * linux-thread-db.c: Include "nat/linux-ptrace.h".
1029         (thread_db_use_events): New function.
1030         (try_thread_db_load_1): Check thread_db_use_events before enabling
1031         event reporting.
1032         (update_thread_state): New function.
1033         (attach_thread): Use it.  Check thread_db_use_events before
1034         enabling event reporting.
1035         (thread_db_detach): Check thread_db_use_events before disabling
1036         event reporting.
1037         (find_new_threads_callback): Check thread_db_use_events before
1038         enabling event reporting.  Update the thread's state if not using
1039         libthread_db events.
1040
1041 2015-01-09  Pedro Alves  <palves@redhat.com>
1042
1043         * linux-nat.c (lin_lwp_attach_lwp): Assert that the lwp id we're
1044         about to wait for is > 0.
1045         * linux-thread-db.c (find_new_threads_callback): Ignore thread if
1046         the kernel thread ID is -1.
1047
1048 2015-01-09  Pedro Alves  <palves@redhat.com>
1049
1050         * linux-nat.c (attach_proc_task_lwp_callback): New function.
1051         (linux_nat_attach): Use linux_proc_attach_tgid_threads.
1052         (wait_lwp, linux_nat_filter_event): If not set yet, set the lwp's
1053         ptrace option flags.
1054         * linux-nat.h (struct lwp_info) <must_set_ptrace_flags>: New
1055         field.
1056         * nat/linux-procfs.c: Include <dirent.h>.
1057         (linux_proc_get_int): New parameter "warn".  Handle it.
1058         (linux_proc_get_tgid): Adjust.
1059         (linux_proc_get_tracerpid): Rename to ...
1060         (linux_proc_get_tracerpid_nowarn): ... this.
1061         (linux_proc_pid_get_state): New function, factored out from
1062         (linux_proc_pid_has_state): ... this.  Add new parameter "warn"
1063         and handle it.
1064         (linux_proc_pid_is_gone): New function.
1065         (linux_proc_pid_is_stopped): Adjust.
1066         (linux_proc_pid_is_zombie_maybe_warn)
1067         (linux_proc_pid_is_zombie_nowarn): New functions.
1068         (linux_proc_pid_is_zombie): Use
1069         linux_proc_pid_is_zombie_maybe_warn.
1070         (linux_proc_attach_tgid_threads): New function.
1071         * nat/linux-procfs.h (linux_proc_get_tgid): Update comment.
1072         (linux_proc_get_tracerpid): Rename to ...
1073         (linux_proc_get_tracerpid_nowarn): ... this, and update comment.
1074         (linux_proc_pid_is_gone): New declaration.
1075         (linux_proc_pid_is_zombie): Update comment.
1076         (linux_proc_pid_is_zombie_nowarn): New declaration.
1077         (linux_proc_attach_lwp_func): New typedef.
1078         (linux_proc_attach_tgid_threads): New declaration.
1079         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason): Adjust to
1080         use nowarn functions.
1081         (linux_ptrace_attach_fail_reason_string): Move here from
1082         gdbserver/linux-low.c and rename.
1083         (ptrace_supports_feature): If the current ptrace options are not
1084         known yet, check them now, instead of asserting.
1085         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason_string):
1086         Declare.
1087
1088 2015-01-09  Pedro Alves  <palves@redhat.com>
1089
1090         * linux-thread-db.c (thread_db_find_new_threads_silently)
1091         (try_thread_db_load_1, try_thread_db_load, thread_db_load_search)
1092         (find_new_threads_once): Print debug output on gdb_stdlog.
1093
1094 2015-01-09  Chen Gang  <gang.chen.5i5j@gmail.com>
1095             Pedro Alves  <palves@redhat.com>
1096
1097         * compile/compile.c: Include "gdb_wait.h".
1098         (do_rmdir): Check return value, and free 'zap'.
1099
1100 2015-01-08  Pedro Alves  <palves@redhat.com>
1101             Yao Qi  <yao@codesourcery.com>
1102
1103         * dwarf2loc.c (indirect_pieced_value): Don't call
1104         gdb_sign_extend.  Call extract_signed_integer instead.
1105         * utils.c (gdb_sign_extend): Remove.
1106         * utils.h (gdb_sign_extend): Remove declaration.
1107
1108 2015-01-07  Pierre Muller  <muller@sourceware.org>
1109
1110         PR symtab/17811
1111         * stabsread.c (define_symbol): Set language for C++ special symbols.
1112
1113 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
1114
1115         * inflow.c (initial_gdb_ttystate): Tweak comment.
1116
1117 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1118
1119         * inflow.c (set_initial_gdb_ttystate): Add empty line after
1120         comment documenting function.
1121
1122 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
1123
1124         * terminal.h (set_initial_gdb_ttystate): Declare.
1125         * inflow.c (initial_gdb_ttystate): New static variable.
1126         (set_initial_gdb_ttystate): New setter.
1127         (child_terminal_init_with_pgrp): Copy initial_gdb_ttystate
1128         instead of our current terminal state.
1129         * top.c (gdb_init): Call set_initial_gdb_ttystate.
1130
1131 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1132
1133         * guile/scm-type.c (tyscm_array_1): Add comment.
1134         * python/py-type.c (typy_array_1): Add comment.
1135
1136 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
1137
1138         * guile/scm-type.c (tyscm_array_1): Do not raise out-of-range
1139         error if N2 is equal to N1 - 1.
1140
1141 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
1142
1143         * python/py-type.c (typy_array_1): Do not raise negative-length
1144         exception if N2 is equal to N1 - 1.
1145
1146 2015-01-03  Doug Evans  <xdje42@gmail.com>
1147
1148         * c-exp.y: Whitespace cleanup.
1149         (classify_inner_name): Remove extra ;.
1150
1151 2015-01-02  Maciej W. Rozycki  <macro@codesourcery.com>
1152
1153         * mips-tdep.c (mips32_scan_prologue): Keep the extracted stack
1154         offset signed.
1155
1156 2015-01-02  Doug Evans  <dje@google.com>
1157
1158         * dwarf2read.c (setup_type_unit_groups): Remove outdated comment.
1159
1160 2015-01-02  Doug Evans  <dje@google.com>
1161
1162         * symtab.h (struct symbol): Fix typo in comment.
1163
1164 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1165
1166         Update year range in copyright notice of all files.
1167
1168 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1169
1170         * top.c (print_gdb_version): Update copyright year to 2015.
1171
1172 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1173
1174         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2014.
1175
1176 For older changes see ChangeLog-2014.
1177 \f
1178 Local Variables:
1179 mode: change-log
1180 left-margin: 8
1181 fill-column: 74
1182 version-control: never
1183 coding: utf-8
1184 End: