gdb/ChangeLog

   1 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
   2
   3         * regset.h (struct regset): Add flags field.
   4         (REGSET_VARIABLE_SIZE): New value for a regset's flags field.
   5         * corelow.c (get_core_register_section): Add warning if the size
   6         exceeds the requested size and the regset does not have the
   7         REGSET_VARIABLE_SIZE flag set.
   8         * alphanbsd-tdep.c (alphanbsd_gregset): Add REGSET_VARIABLE_SIZE
   9         flag.
  10         * armbsd-tdep.c (armbsd_gregset): Likewise.
  11         * hppa-hpux-tdep.c (hppa_hpux_regset): Likewise.
  12         * hppaobsd-tdep.c (hppaobsd_gregset): Likewise.
  13         * m68kbsd-tdep.c (m68kbsd_gregset): Likewise.
  14         * mipsnbsd-tdep.c (mipsnbsd_gregset): Likewise.
  15
  16 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  17
  18         * amd64-linux-tdep.c (amd64_linux_iterate_over_regset_sections):
  19         For ".reg-xstate", explicitly specify the requested section size
  20         via X86_XSTATE_SIZE instead of just 0 on input and
  21         X86_XSTATE_MAX_SIZE on output.
  22         * i386-linux-tdep.c (i386_linux_iterate_over_regset_sections):
  23         Likewise.
  24
  25 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
  26
  27         PR corefiles/17808:
  28         * gdbarch.sh (iterate_over_regset_sections_cb): Document this
  29         function type, particularly its SIZE parameter.
  30         * gdbarch.h: Regenerate.
  31         * amd64-tdep.c (amd64_supply_fpregset): In gdb_assert, compare
  32         actual against required size using ">=" instead of "==".
  33         (amd64_collect_fpregset): Likewise.
  34         * i386-tdep.c (i386_supply_gregset): Likewise.
  35         (i386_collect_gregset): Likewise.
  36         (i386_supply_fpregset): Likewise.
  37         (i386_collect_fpregset): Likewise.
  38         * mips-linux-tdep.c (mips_supply_gregset_wrapper): Likewise.
  39         (mips_fill_gregset_wrapper): Likewise.
  40         (mips_supply_fpregset_wrapper): Likewise.
  41         (mips_fill_fpregset_wrapper): Likewise.
  42         (mips64_supply_gregset_wrapper): Likewise.
  43         (mips64_fill_gregset_wrapper): Likewise.
  44         (mips64_supply_fpregset_wrapper): Likewise.
  45         (mips64_fill_fpregset_wrapper): Likewise.
  46         * mn10300-linux-tdep.c (am33_supply_gregset_method): Likewise.
  47         (am33_supply_fpregset_method): Likewise.
  48         (am33_collect_gregset_method): Likewise.
  49         (am33_collect_fpregset_method): Likewise.
  50
  51 2015-02-04  Doug Evans  <dje@google.com>
  52             Pedro Alves  <palves@redhat.com>
  53             Eli Zaretskii  <eliz@gnu.org>
  54
  55         PR tui/17810
  56         * tui/tui-command.c (tui_refresh_cmd_win): New function.
  57         * tui/tui-command.c (tui_refresh_cmd_win): Declare.
  58         * tui/tui-file.c: #include tui/tui-command.h.
  59         (tui_file_fputs): Refresh command window if stream is not gdb_stdout.
  60         (tui_file_flush): Refresh command window if stream is gdb_stdout.
  61         * tui/tui-io.c (tui_puts): Remove calls to wrefresh, fflush.
  62
  63 2015-02-04  Pedro Alves  <palves@redhat.com>
  64
  65         Fix build breakage.
  66         * event-loop.c (gdb_do_one_event): Add default switch case.
  67
  68 2015-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
  69
  70         Filter out inferior gcc option -fpreprocessed.
  71         * compile/compile.c (filter_args): New function.
  72         (get_args): Use it.
  73
  74 2015-02-03  Pedro Alves  <palves@redhat.com>
  75
  76         * event-loop.c: Don't declare nor define a queue type for
  77         gdb_event_p.
  78         (event_queue): Delete.
  79         (create_event, create_file_event, gdb_event_xfree)
  80         (initialize_event_loop, process_event): Delete.
  81         (gdb_do_one_event): Return as soon as one event is handled.
  82         (handle_file_event): Change prototype.  Used the passed in
  83         file_handler pointer and ready_mask instead of looping over all
  84         file handlers.
  85         (gdb_wait_for_event): Update the poll/select timeouts before
  86         blocking.  Run event handlers directly instead of queueing events.
  87         Return as soon as one event is handled.
  88         (struct async_event_handler_data): Delete.
  89         (invoke_async_event_handler): Delete.
  90         (check_async_event_handlers): Change return type to int.  Run
  91         event handlers directly instead of queueing events.  Return as
  92         soon as one event is handled.
  93         (handle_timer_event): Delete.
  94         (update_wait_timeout): New function, factored out from
  95         poll_timers.
  96         (poll_timers): Reimplement.
  97         * event-loop.h (initialize_event_loop): Delete declaration.
  98         * top.c (gdb_init): Don't call initialize_event_loop.
  99
 100 2015-02-03  Pedro Alves  <palves@redhat.com>
 101
 102         * event-loop.c (clear_async_event_handler): New function.
 103         * event-loop.h (clear_async_event_handler): New declaration.
 104         * record-btrace.c (record_btrace_async): New function.
 105         (init_record_btrace_ops): Install record_btrace_async.
 106         * record-full.c (record_full_async): New function.
 107         (record_full_resume): Don't mark the async event source here.
 108         (init_record_full_ops): Install record_full_async.
 109         (record_full_core_resume): Don't mark the async event source here.
 110         (init_record_full_core_ops): Install record_full_async.
 111         * remote.c (remote_async): Mark and clear the async stop reply
 112         queue event-loop token as appropriate.
 113
 114 2015-02-03  Pedro Alves  <palves@redhat.com>
 115
 116         * linux-nat.c (linux_child_follow_fork, linux_nat_wait_1): Use
 117         target_is_async_p instead of target_can_async.
 118         (linux_nat_wait): Use target_is_async_p instead of
 119         target_can_async.  Don't enable async here.
 120         * remote.c (interrupt_query, remote_wait, putpkt_binary): Use
 121         target_is_async_p instead of target_can_async.
 122
 123 2015-02-02  Simon Marchi  <simon.marchi@ericsson.com>
 124
 125         * varobj.h (lang_varobj_ops): Mention which return values need
 126         to be freed.
 127
 128 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 129
 130         * dwarf2loc.c (dwarf2_evaluate_property): Add i18n marker.
 131
 132 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 133
 134         PR gdb/17856:
 135         * ada-lang.c (ada_lookup_symbol_list_worker): Do not re-cache
 136         results found in the cache.
 137
 138 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 139
 140         PR gdb/17854:
 141         * ada-lang.c (ada_get_symbol_cache): Set pspace_data->sym_cache
 142         when allocating a new one.
 143
 144 2015-02-01  Tom Tromey  <tom@tromey.com>
 145
 146         * MAINTAINERS: Remove myself.
 147
 148 2015-01-31  Doug Evans  <xdje42@gmail.com>
 149
 150         * dwarf2read.c (process_structure_scope): Update setting of
 151         TYPE_VPTR_BASETYPE, TYPE_VPTR_FIELDNO.
 152         * gdbtypes.c (internal_type_vptr_fieldno): New function.
 153         (set_type_vptr_fieldno): New function.
 154         (internal_type_vptr_basetype): New function.
 155         (set_type_vptr_basetype): New function.
 156         (get_vptr_fieldno): Update setting of TYPE_VPTR_FIELDNO,
 157         TYPE_VPTR_BASETYPE.
 158         (allocate_cplus_struct_type): Initialize vptr_fieldno.
 159         (recursive_dump_type): Printing of vptr_fieldno, vptr_basetype ...
 160         (print_cplus_stuff): ... moved here.
 161         (copy_type_recursive): Don't copy TYPE_VPTR_BASETYPE.
 162         * gdbtypes.h (struct main_type): Members vptr_fieldno, vptr_basetype
 163         moved to ...
 164         (struct cplus_struct_type): ... here.  All uses updated.
 165         (TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE): Rewrite.
 166         (internal_type_vptr_fieldno, set_type_vptr_fieldno): Declare.
 167         (internal_type_vptr_basetype, set_type_vptr_basetype): Declare.
 168         * stabsread.c (read_tilde_fields): Update setting of
 169         TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE.
 170
 171 2015-01-31  Doug Evans  <xdje42@gmail.com>
 172
 173         * cp-valprint.c (cp_find_class_member): Rename parameter domain_p
 174         to self_p.
 175         (cp_print_class_member): Rename local domain to self_type.
 176         * dwarf2read.c (quirk_gcc_member_function_pointer): Rename local
 177         domain_type to self_type.
 178         (set_die_type) <need_gnat_info>: Handle
 179         TYPE_CODE_METHODPTR, TYPE_CODE_MEMBERPTR, TYPE_CODE_METHOD.
 180         * gdb-gdb.py (StructMainTypePrettyPrinter): Handle
 181         TYPE_SPECIFIC_SELF_TYPE.
 182         * gdbtypes.c (internal_type_self_type): New function.
 183         (set_type_self_type): New function.
 184         (smash_to_memberptr_type): Rename parameter domain to self_type.
 185         Update setting of TYPE_SELF_TYPE.
 186         (smash_to_methodptr_type): Update setting of TYPE_SELF_TYPE.
 187         (smash_to_method_type): Rename parameter domain to self_type.
 188         Update setting of TYPE_SELF_TYPE.
 189         (check_stub_method): Call smash_to_method_type.
 190         (recursive_dump_type): Handle TYPE_SPECIFIC_SELF_TYPE.
 191         (copy_type_recursive): Ditto.
 192         * gdbtypes.h (enum type_specific_kind): New value
 193         TYPE_SPECIFIC_SELF_TYPE.
 194         (struct main_type) <type_specific>: New member self_type.
 195         (struct cplus_struct_type) <fn_field.type>: Update comment.
 196         (TYPE_SELF_TYPE): Rewrite.
 197         (internal_type_self_type, set_type_self_type): Declare.
 198         * gnu-v3-abi.c (gnuv3_print_method_ptr): Rename local domain to
 199         self_type.
 200         (gnuv3_method_ptr_to_value): Rename local domain_type to self_type.
 201         * m2-typeprint.c (m2_range): Replace TYPE_SELF_TYPE with
 202         TYPE_TARGET_TYPE.
 203         * stabsread.c (read_member_functions): Mark methods with
 204         TYPE_CODE_METHOD, not TYPE_CODE_FUNC.  Update setting of
 205         TYPE_SELF_TYPE.
 206
 207 2015-01-31  Doug Evans  <xdje42@gmail.com>
 208
 209         * gdbtypes.h (TYPE_SELF_TYPE): Renamed from TYPE_DOMAIN_TYPE.
 210         All uses updated.
 211
 212 2015-01-31  Doug Evans  <xdje42@gmail.com>
 213
 214         * gnu-v3-abi.c (gnuv3_dynamic_class): Assert only passed structs
 215         or unions.  Return zero if union.
 216         (gnuv3_get_vtable): Call check_typedef.  Assert only passed structs.
 217         (gnuv3_rtti_type): Pass already-check_typedef'd value to
 218         gnuv3_get_vtable.
 219         (compute_vtable_size): Assert only passed structs.
 220         (gnuv3_print_vtable): Don't call gnuv3_get_vtable for non-structs.
 221
 222 2015-01-31  Doug Evans  <xdje42@gmail.com>
 223
 224         * gdbtypes.c (copy_type_recursive): Handle all TYPE_SPECIFIC_FIELD
 225         kinds.
 226
 227 2015-01-31  Gary Benson <gbenson@redhat.com>
 228             Doug Evans  <dje@google.com>
 229
 230         PR cli/9007
 231         PR cli/11920
 232         PR cli/15548
 233         * cli/cli-cmds.c (complete_command): Notify user if max-completions
 234         reached.
 235         * common/common-exceptions.h (enum errors)
 236         <MAX_COMPLETIONS_REACHED_ERROR>: New value.
 237         * completer.h (get_max_completions_reached_message): New declaration.
 238         (max_completions): Likewise.
 239         (completion_tracker_t): New typedef.
 240         (new_completion_tracker): New declaration.
 241         (make_cleanup_free_completion_tracker): Likewise.
 242         (maybe_add_completion_enum): New enum.
 243         (maybe_add_completion): New declaration.
 244         (throw_max_completions_reached_error): Likewise.
 245         * completer.c (max_completions): New global variable.
 246         (new_completion_tracker): New function.
 247         (free_completion_tracker): Likewise.
 248         (make_cleanup_free_completion_tracker): Likewise.
 249         (maybe_add_completions): Likewise.
 250         (throw_max_completions_reached_error): Likewise.
 251         (complete_line): Remove duplicates and limit result to max_completions
 252         entries.
 253         (get_max_completions_reached_message): New function.
 254         (gdb_display_match_list): Handle max_completions.
 255         (_initialize_completer): New declaration and function.
 256         * symtab.c: Include completer.h.
 257         (completion_tracker): New static variable.
 258         (completion_list_add_name): Call maybe_add_completion.
 259         (default_make_symbol_completion_list_break_on_1): Renamed from
 260         default_make_symbol_completion_list_break_on.  Maintain
 261         completion_tracker across calls to completion_list_add_name.
 262         (default_make_symbol_completion_list_break_on): New function.
 263         * top.c (init_main): Set rl_completion_display_matches_hook.
 264         * tui/tui-io.c: Include completer.h.
 265         (tui_old_rl_display_matches_hook): New static global.
 266         (tui_rl_display_match_list): Notify user if max-completions reached.
 267         (tui_setup_io): Save/restore rl_completion_display_matches_hook.
 268         * NEWS (New Options): Mention set/show max-completions.
 269
 270 2015-01-31  Gary Benson  <gbenson@redhat.com>
 271
 272         * symtab.c (struct add_name_data) <code>: New field.
 273         Updated comments.
 274         (add_symtab_completions): New function.
 275         (symtab_expansion_callback): Likewise.
 276         (default_make_symbol_completion_list_break_on): Set datum.code.
 277         Move minimal symbol scan before calling expand_symtabs_matching.
 278         Scan known primary symtabs for externs and statics before calling
 279         expand_symtabs_matching.  Pass symtab_expansion_callback as
 280         expansion_notify argument to expand_symtabs_matching.  Do not scan
 281         primary symtabs for externs and statics after calling
 282         expand_symtabs_matching.
 283
 284 2015-01-31  Gary Benson  <gbenson@redhat.com>
 285
 286         * symfile.h (expand_symtabs_exp_notify_ftype): New typedef.
 287         (struct quick_symbol_functions) <expand_symtabs_matching>:
 288         New argument expansion_notify.  All uses updated.
 289         (expand_symtabs_matching): New argument expansion_notify.
 290         All uses updated.
 291         * symfile-debug.c (debug_qf_expand_symtabs_matching):
 292         Also print expansion notify.
 293         * symtab.c (expand_symtabs_matching_via_partial): Call
 294         expansion_notify whenever a partial symbol table is expanded.
 295         * dwarf2read.c (dw2_expand_symtabs_matching): Call
 296         expansion_notify whenever a symbol table is instantiated.
 297
 298 2015-01-31  Doug Evans  <xdje42@gmail.com>
 299
 300         * cli-out.c: #include completer.h, readline/readline.h.
 301         (cli_mld_crlf, cli_mld_putch, cli_mld_puts): New functions.
 302         (cli_mld_flush, cld_mld_erase_entire_line): Ditto.
 303         (cli_mld_beep, cli_mld_read_key, cli_display_match_list): Ditto.
 304         * cli-out.h (cli_display_match_list): Declare.
 305         * completer.c (MB_INVALIDCH, MB_NULLWCH): New macros.
 306         (ELLIPSIS_LEN): Ditto.
 307         (gdb_get_y_or_n, gdb_display_match_list_pager): New functions.
 308         (gdb_path_isdir, gdb_printable_part, gdb_fnwidth): Ditto.
 309         (gdb_fnprint, gdb_print_filename): Ditto.
 310         (gdb_complete_get_screenwidth, gdb_display_match_list_1): Ditto.
 311         (gdb_display_match_list): Ditto.
 312         * completer.h (mld_crlf_ftype, mld_putch_ftype): New typedefs.
 313         (mld_puts_ftype, mld_flush_ftype, mld_erase_entire_line_ftype): Ditto.
 314         (mld_beep_ftype, mld_read_key_ftype): Ditto.
 315         (match_list_displayer): New struct.
 316         (gdb_display_match_list): Declare.
 317         * top.c (init_main): Set rl_completion_display_matches_hook.
 318         * tui/tui-io.c: #include completer.h.
 319         (printable_part, PUTX, print_filename, get_y_or_n): Delete.
 320         (tui_mld_crlf, tui_mld_putch, tui_mld_puts): New functions.
 321         (tui_mld_flush, tui_mld_erase_entire_line, tui_mld_beep): Ditto.
 322         (tui_mld_getc, tui_mld_read_key): Ditto.
 323         (tui_rl_display_match_list): Rewrite.
 324         (tui_handle_resize_during_io): New arg for_completion.  All callers
 325         updated.
 326
 327 2015-01-31  Doug Evans  <xdje42@gmail.com>
 328
 329         Add symbol lookup cache.
 330         * NEWS: Document new options and commands.
 331         * symtab.c (symbol_cache_key): New static global.
 332         (DEFAULT_SYMBOL_CACHE_SIZE, MAX_SYMBOL_CACHE_SIZE): New macros.
 333         (SYMBOL_LOOKUP_FAILED): New macro.
 334         (symbol_cache_slot_state): New enum.
 335         (block_symbol_cache): New struct.
 336         (symbol_cache): New struct.
 337         (new_symbol_cache_size, symbol_cache_size): New static globals.
 338         (hash_symbol_entry, eq_symbol_entry): New functions.
 339         (symbol_cache_byte_size, resize_symbol_cache): New functions.
 340         (make_symbol_cache, free_symbol_cache): New functions.
 341         (get_symbol_cache, symbol_cache_cleanup): New function.
 342         (set_symbol_cache_size, set_symbol_cache_size_handler): New functions.
 343         (symbol_cache_lookup, symbol_cache_clear_slot): New function.
 344         (symbol_cache_mark_found, symbol_cache_mark_not_found): New functions.
 345         (symbol_cache_flush, symbol_cache_dump): New functions.
 346         (maintenance_print_symbol_cache): New function.
 347         (maintenance_flush_symbol_cache): New function.
 348         (symbol_cache_stats): New function.
 349         (maintenance_print_symbol_cache_statistics): New function.
 350         (symtab_new_objfile_observer): New function.
 351         (symtab_free_objfile_observer): New function.
 352         (lookup_static_symbol, lookup_global_symbol): Use symbol cache.
 353         (_initialize_symtab): Init symbol_cache_key.  New parameter
 354         maint symbol-cache-size.  New maint commands print symbol-cache,
 355         print symbol-cache-statistics, flush-symbol-cache.
 356         Install new_objfile, free_objfile observers.
 357
 358 2015-01-31  Joel Brobecker  <brobecker@adacore.com>
 359
 360         PR symtab/17855
 361         * symfile.c (clear_symtab_users): Move call to breakpoint_re_set
 362         to end.
 363
 364 2015-01-31  Doug Evans  <xdje42@gmail.com>
 365
 366         * NEWS: Mention inlined scripts in .debug_gdb_scripts section.
 367         * auto-load.c: #include ctype.h.
 368         (struct auto_load_pspace_info): Replace member loaded_scripts with
 369         new members loaded_script_files, loaded_script_texts.
 370         (auto_load_pspace_data_cleanup): Update.
 371         (init_loaded_scripts_info): Update.
 372         (get_auto_load_pspace_data_for_loading): Update.
 373         (maybe_add_script_file): Renamed from maybe_add_script.  All callers
 374         updated.
 375         (maybe_add_script_text): New function.
 376         (clear_section_scripts): Update.
 377         (source_script_file, execute_script_contents): New functions.
 378         (source_section_scripts): Add support for
 379         SECTION_SCRIPT_ID_PYTHON_TEXT, SECTION_SCRIPT_ID_GUILE_TEXT.
 380         (print_scripts): New function.
 381         (auto_load_info_scripts): Also print inlined scripts.
 382         (maybe_print_unsupported_script_warning): Renamed from
 383         unsupported_script_warning_print.  All callers updated.
 384         (maybe_print_script_not_found_warning): Renamed from
 385         script_not_found_warning_print.  All callers updated.
 386         * extension-priv.h (struct extension_language_script_ops): New member
 387         objfile_script_executor.
 388         * extension.c (ext_lang_objfile_script_executor): New function.
 389         * extension.h (objfile_script_executor_func): New typedef.
 390         (ext_lang_objfile_script_executor): Declare.
 391         * guile/guile-internal.h (gdbscm_execute_objfile_script): Declare.
 392         * guile/guile.c (guile_extension_script_ops): Update.
 393         * guile/scm-objfile.c (gdbscm_execute_objfile_script): New function.
 394         * python/python.c (python_extension_script_ops): Update.
 395         (gdbpy_execute_objfile_script): New function.
 396
 397 2015-01-31  Eli Zaretskii  <eliz@gnu.org>
 398
 399         * tui/tui-io.c (tui_expand_tabs): New function.
 400         (tui_puts, tui_redisplay_readline): Expand TABs into the
 401         appropriate number of spaces.
 402         * tui/tui-regs.c: Include tui-io.h.
 403         (tui_register_format): Call tui_expand_tabs to expand TABs into
 404         the appropriate number of spaces.
 405         * tui/tui-io.h: Add prototype for tui_expand_tabs.
 406
 407 2015-01-30  Doug Evans  <dje@google.com>
 408
 409         * NEWS: "info source" command now display producer string if present.
 410         * source.c (source_info): Print producer string if present.
 411
 412 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 413
 414         * varobj.c (varobj_delete): Fix comment.
 415
 416 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 417
 418         * varobj.c (create_child): Modify comment.
 419
 420 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 421
 422         * ada-varobj.c (ada_number_of_children): Constify struct varobj *
 423         parameter.
 424         (ada_name_of_variable): Same.
 425         (ada_path_expr_of_child): Same.
 426         (ada_value_of_variable): Same.
 427         (ada_value_is_changeable_p): Same.
 428         (ada_value_has_mutated): Same.
 429         * c-varobj.c (varobj_is_anonymous_child): Same.
 430         (c_is_path_expr_parent): Same.
 431         (c_number_of_children): Same.
 432         (c_name_of_variable): Same.
 433         (c_path_expr_of_child): Same.
 434         (get_type): Same.
 435         (c_value_of_variable): Same.
 436         (cplus_number_of_children): Same.
 437         (cplus_name_of_variable): Same.
 438         (cplus_path_expr_of_child): Same.
 439         (cplus_value_of_variable): Same.
 440         * jv-varobj.c (java_number_of_children): Same.
 441         (java_name_of_variable): Same.
 442         (java_path_expr_of_child): Same.
 443         (java_value_of_variable): Same.
 444         * varobj.c (number_of_children): Same.
 445         (name_of_variable): Same.
 446         (is_root_p): Same.
 447         (varobj_ensure_python_env): Same.
 448         (varobj_get_objname): Same.
 449         (varobj_get_expression): Same.
 450         (varobj_get_display_format): Same.
 451         (varobj_get_display_hint): Same.
 452         (varobj_has_more): Same.
 453         (varobj_get_thread_id): Same.
 454         (varobj_get_frozen): Same.
 455         (dynamic_varobj_has_child_method): Same.
 456         (varobj_get_gdb_type): Same.
 457         (is_path_expr_parent): Same.
 458         (varobj_default_is_path_expr_parent): Same.
 459         (varobj_get_language): Same.
 460         (varobj_get_attributes): Same.
 461         (varobj_is_dynamic_p): Same.
 462         (varobj_get_child_range): Same.
 463         (varobj_value_has_mutated): Same.
 464         (varobj_get_value_type): Same.
 465         (number_of_children): Same.
 466         (name_of_variable): Same.
 467         (check_scope): Same.
 468         (varobj_editable_p): Same.
 469         (varobj_value_is_changeable_p): Same.
 470         (varobj_floating_p): Same.
 471         (varobj_default_value_is_changeable_p): Same.
 472
 473 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 474
 475         * varobj.c (varobj_get_path_expr): Set var->path_expr.
 476         * c-varobj.c (c_path_expr_of_child): Set local var instead of
 477         child->path_expr.
 478         (cplus_path_expr_of_child): Same.
 479
 480 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 481
 482         * mi-cmd-var.c (print_varobj): Free varobj_get_expression
 483         result.
 484         (mi_cmd_var_info_expression): Same.
 485         * varobj.c (varobj_get_expression): Mention in the comment that
 486         the result must by freed by the caller.
 487
 488 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 489
 490         * mi/mi-cmd-var.c (mi_cmd_var_info_type): Free result of
 491         varobj_get_type.
 492         (varobj_update_one): Same.
 493         * varobj.c (update_type_if_necessary): Free curr_type_str and
 494         new_type_str.
 495         (varobj_get_type): Specify in comment that the result needs to be
 496         freed by the caller.
 497
 498 2015-01-29  Doug Evans  <dje@google.com>
 499
 500         PR symtab/17890
 501         * dwarf2read.c (dwarf_decode_line_header): Punt if version > 4.
 502
 503 2015-01-25  Mark Wielaard  <mjw@redhat.com>
 504
 505         * dwarf2read.c (checkproducer): Call producer_is_gcc.
 506         * utils.c (producer_is_gcc_ge_4): Likewise.
 507         (producer_is_gcc): New function.
 508         * utils.h (producer_is_gcc): New declaration.
 509
 510 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
 511
 512         * gdbtypes.h (struct dynamic_prop): New PROP_ADDR_OFFSET enum
 513         kind.
 514         * gdbtypes.c (resolve_dynamic_type_internal): Replace "addr"
 515         parameter by "addr_stack" parameter.
 516         (resolve_dynamic_range): Replace "addr" parameter by
 517         "stack_addr" parameter.  Update function documentation.
 518         Update code accordingly.
 519         (resolve_dynamic_array, resolve_dynamic_union)
 520         (resolve_dynamic_struct, resolve_dynamic_type_internal): Likewise.
 521         (resolve_dynamic_type): Update code, following the changes made
 522         to resolve_dynamic_type_internal's interface.
 523         * dwarf2loc.h (struct property_addr_info): New.
 524         (dwarf2_evaluate_property): Replace "address" parameter
 525         by "addr_stack" parameter.  Adjust function documentation.
 526         (struct dwarf2_offset_baton): New.
 527         (struct dwarf2_property_baton): Update documentation of
 528         field "referenced_type" to be more general. New field
 529         "offset_info" in union data field.
 530         * dwarf2loc.c (dwarf2_evaluate_property): Replace "address"
 531         parameter by "addr_stack" parameter.  Adjust code accordingly.
 532         Add support for PROP_ADDR_OFFSET properties.
 533         * dwarf2read.c (attr_to_dynamic_prop): Add support for
 534         DW_AT_data_member_location attributes as well.  Use case
 535         statements instead of if/else condition.
 536
 537 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
 538
 539         * ada-varobj.c (ada_varobj_get_array_number_of_children):
 540         Return zero if PARENT_VALUE is NULL and parent_type's
 541         range type is dynamic.
 542
 543 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
 544
 545         * gdbtypes.c (is_dynamic_type_internal) <TYPE_CODE_RANGE>: Return
 546         nonzero if the type's subtype is dynamic.
 547         (resolve_dynamic_range): Also resolve the range's subtype.
 548
 549 2015-01-29  Alexander Klimov  <alserkli@inbox.ru>  (tiny patch)
 550
 551         Pushed by Joel Brobecker  <brobecker@adacore.com>.
 552         * symfile.c (unmap_overlay_command): Initialize sec to NULL.
 553
 554 2015-01-27  Doug Evans  <dje@google.com>
 555
 556         * NEWS: Mention gdb.Objfile.username.
 557         * python/py-objfile.c (objfpy_get_username): New function.
 558         (objfile_getset): Add "username".
 559
 560 2015-01-24  Mark Wielaard  <mjw@redhat.com>
 561
 562         * stack.c (return_command): Markup warning message with _.
 563
 564 2015-01-24  Doug Evans  <xdje42@gmail.com>
 565
 566         * gdbtypes.h (TYPE_TYPE_SPECIFIC): Delete.
 567
 568 2015-01-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 569
 570         Fix 100x slowdown regression on DWZ files.
 571         * dwarf2read.c (struct dwarf2_per_objfile): Add line_header_hash.
 572         (struct line_header): Add offset and offset_in_dwz.
 573         (dwarf_decode_lines): Add parameter decode_mapping to the declaration.
 574         (free_line_header_voidp): New declaration.
 575         (line_header_hash, line_header_hash_voidp, line_header_eq_voidp): New
 576         functions.
 577         (dwarf2_build_include_psymtabs): Update dwarf_decode_lines caller.
 578         (handle_DW_AT_stmt_list): Use line_header_hash.
 579         (free_line_header_voidp): New function.
 580         (dwarf_decode_line_header): Initialize offset and offset_in_dwz.
 581         (dwarf_decode_lines): New parameter decode_mapping, use it.
 582         (dwarf2_free_objfile): Free line_header_hash.
 583
 584 2015-01-23  Simon Marchi  <simon.marchi@ericsson.com>
 585
 586         PR gdb/17416
 587         * valops.c (value_rtti_indirect_type): Catch exception thrown by
 588         value_ind.
 589
 590 2015-01-15  Mark Wielaard  <mjw@redhat.com>
 591
 592         * dwarf2read.c (read_subroutine_type): Set TYPE_NO_RETURN from
 593         DW_AT_noreturn.
 594         * gdbtypes.h (struct func_type): Add is_noreturn field flag. Make
 595         calling_convention an 8 bit bit field.
 596         (TYPE_NO_RETURN): New macro.
 597         * infcmd.c (finish_command): Query if function does not return
 598         normally.
 599         * stack.c (return_command): Likewise.
 600
 601 2015-01-23  Pedro Alves  <palves@redhat.com>
 602
 603         * linux-nat.c (linux_is_async_p): New macro.
 604         (linux_nat_is_async_p):
 605         (linux_nat_terminal_inferior): Check whether the target can async
 606         instead of whether it is already async.
 607         (linux_nat_terminal_ours): Don't check whether the target is
 608         async.
 609         (linux_async_pipe): Use linux_is_async_p.
 610
 611 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 612
 613         * NEWS (Changes since GDB 7.9): Add 'thread apply all' option
 614         '-ascending'.
 615         * thread.c (tp_array_compar_ascending, tp_array_compar): New.
 616         (thread_apply_all_command): Parse CMD for tp_array_compar_ascending.
 617         Sort tp_array using tp_array_compar.
 618         (_initialize_thread): Extend thread_apply_all_command help.
 619
 620 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 621
 622         * corelow.c (core_open): Call also thread_command.
 623         * gdbthread.h (thread_command): New prototype moved from ...
 624         * thread.c (thread_command): ... here.
 625         (thread_command): Make it global.
 626
 627 2015-01-22  Pedro Alves  <palves@redhat.com>
 628
 629         * configure.ac [*mingw32*]: Check $curses_found instead of
 630         $prefer_curses.
 631         * configure: Regenerate.
 632         * windows-termcap.c: Remove HAVE_CURSES_H, HAVE_NCURSES_H and
 633         HAVE_NCURSES_NCURSES_H checks.
 634
 635 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
 636
 637         * tui/tui.c (tui_enable) [__MINGW32__]: If the call to 'newterm'
 638         fails with the 1st arg NULL, try again with "unknown".  Don't test
 639         the "cup" capability: it isn't supported by the Windows port of
 640         ncurses, but the Windows console driver is still capable of
 641         supporting TUI.
 642
 643 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 644
 645         * compile/compile.c (_initialize_compile): Use -fPIE for compile_args.
 646
 647 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
 648
 649         * Makefile.in (HFILES_NO_SRCDIR): Remove ada-varobj.h.
 650         (ALLDEPFILES): Remove irix5-nat.c.  These two are part of the
 651         reason that "make TAGS" is broken.
 652
 653 2015-01-22  Chen Gang  <gang.chen.5i5j@gmail.com>
 654
 655         * hppa-tdep.c (inst_saves_gr): Fix logical working flow issues
 656         and check additional store instructions.
 657
 658 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
 659
 660         * MAINTAINERS (Write After Approval): Add "Wei-cheng Wang".
 661
 662 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
 663
 664         * ppc-linux-tdep.c (ppc_skip_trampoline_code,
 665         ppc_canonicalize_syscall, ppc_linux_syscall_record,
 666         ppc_linux_record_signal, ppc_init_linux_record_tdep): Add comments.
 667         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
 668         * rs6000-tdep.c (rs6000_epilogue_frame_cache,
 669         rs6000_epilogue_frame_this_id, rs6000_epilogue_frame_prev_register,
 670         rs6000_epilogue_frame_sniffer, ppc_record_vsr, ppc_process_record_op4,
 671         ppc_process_record_op19, ppc_process_record_op31,
 672         ppc_process_record_op59, ppc_process_record_op60,
 673         ppc_process_record_op63): Likewise.
 674
 675 2015-01-20  Joel Brobecker  <brobecker@adacore.com>
 676
 677         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason_string)
 678         (linux_ptrace_test_ret_to_nx): Use safe_strerror instead of
 679         strerror.
 680
 681 2015-01-20  Wei-cheng Wang  <cole945@gmail.com>
 682
 683         * rs6000-tdep.c (ppc_process_record_op4, ppc_process_record_op19,
 684         ppc_process_record_op31, ppc_process_record_op59,
 685         ppc_process_record_op60, ppc_process_record_op63,
 686         ppc_process_record): Fix -Wformat warning.
 687         * rs6000-tdep.c (rs6000_epilogue_frame_cache, ppc_process_record_op60):
 688         Remove unused variables.
 689
 690 2015-01-20  Chen Gang  <gang.chen.5i5j@gmail.com>
 691
 692         * MAINTAINERS (Write After Approval): Add "Chen Gang".
 693
 694 2015-01-19  Eli Zaretskii  <eliz@gnu.org>
 695
 696         * configure.ac [*mingw32*]: Only add windows-termcap.o to
 697         CONFIG_OBS if not building with a curses library.
 698         * configure: Regenerate.
 699
 700         * windows-termcap.c: Include defs.h.  Make the whole body empty if
 701         either one of HAVE_CURSES_H or HAVE_NCURSES_H or
 702         HAVE_NCURSES_NCURSES_H is defined.
 703
 704 2015-01-19  Joel Brobecker  <brobecker@adacore.com>
 705
 706         * rs6000-tdep.c (rs6000_gdbarch_init): Move divide operator
 707         from end of line to start of next line.
 708
 709 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
 710
 711         * ppc-linux-tdep.c (ppc_skip_trampoline_code):
 712         Scan PLT stub backward for reverse debugging.
 713         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
 714
 715 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
 716             Ulrich Weigand  <uweigand@de.ibm.com>
 717
 718         * configure.tgt (powerpc*-*-linux): Add linux-record.o to
 719         gdb_target_obs.
 720         (ppc_linux_record_tdep, ppc64_linux_record_tdep): New for linux syscall
 721         record.
 722         (ppc_canonicalize_syscall, ppc_linux_syscall_record,
 723         ppc_linux_record_signal, ppc_init_linux_record_tdep): New functions.
 724         (ppc_linux_init_abi): Set process_record, process_record_signal.
 725         * ppc-tdep.h (struct gdbarch_tdep): Add ppc_syscall_record and
 726         ppc_linux_record_tdep to gdbarch_tdep.
 727         (ppc_process_record): New declaration.
 728         * rs6000-tdep.c (ppc_record_vsr, ppc_process_record_op4,
 729         ppc_process_record_op19, ppc_process_record_op31,
 730         ppc_process_record_op59, ppc_process_record_op60,
 731         ppc_process_record_op63, ppc_process_record): New functions.
 732
 733 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
 734
 735         * rs6000-tdep.c (rs6000_in_function_epilogue_p): Rename to
 736         rs6000_in_function_epilogue_frame_p and add an argument
 737         for frame_info.
 738         (rs6000_epilogue_frame_cache, rs6000_epilogue_frame_this_id,
 739         rs6000_epilogue_frame_prev_register, rs6000_epilogue_frame_sniffer):
 740         New functions.
 741         (rs6000_epilogue_frame_unwind): New.
 742         (rs6000_gdbarch_init): Append epilogue unwinder.
 743
 744 2015-01-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 745
 746         * nat/linux-personality.c: Replace "#ifndef
 747         HAVE_DECL_ADDR_NO_RANDOMIZE" by "#if
 748         !HAVE_DECL_ADDR_NO_RANDOMIZE", fixing a regression in RHEL-5
 749         systems.
 750
 751 2015-01-16  Eli Zaretskii  <eliz@gnu.org>
 752
 753         * tui/tui-win.c (tui_rehighlight_all, tui_set_var_cmd): New
 754         functions.
 755         (_initialize_tui_win) <border-kind, border-mode>:
 756         <active-border-mode>: Use tui_set_var_cmd as the "set" function.
 757         (tui_set_tab_width_command): Fix the commentary.
 758
 759         * tui/tui-win.h: Add prototype for tui_rehighlight_all.
 760
 761         * tui/tui-win.c (tui_scroll_left_command, tui_scroll_right_command):
 762         Doc fix.
 763         (tui_set_tab_width_command): Delete and recreate the source and
 764         the disassembly windows, to show the effect of the changed tab
 765         size immediately.
 766
 767         * tui/tui-data.h (LINE_PREFIX): Make shorter
 768         (MAX_PID_WIDTH): Enlarge from 14 to 19, to leave enough space for
 769         "Thread NNNNN.XXXX" thread ID notation on Windows.
 770
 771 2015-01-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
 772
 773         Fix gcc-5 compilation.
 774         * hppa-tdep.c (inst_saves_gr): Fix parentheses typo.
 775
 776 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 777
 778         * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-personality.h.
 779         (linux-personality.o): New rule.
 780         * common/common-defs.h: Include <stdint.h>.
 781         * config/aarch64/linux.mh (NATDEPFILES): Include
 782         linux-personality.o.
 783         * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
 784         * config/arm/linux.mh (NATDEPFILES): Likewise.
 785         * config/i386/linux64.mh (NATDEPFILES): Likewise.
 786         * config/i386/linux.mh (NATDEPFILES): Likewise.
 787         * config/ia64/linux.mh (NATDEPFILES): Likewise.
 788         * config/m32r/linux.mh (NATDEPFILES): Likewise.
 789         * config/m68k/linux.mh (NATDEPFILES): Likewise.
 790         * config/mips/linux.mh (NATDEPFILES): Likewise.
 791         * config/pa/linux.mh (NATDEPFILES): Likewise.
 792         * config/powerpc/linux.mh (NATDEPFILES): Likewise.
 793         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
 794         * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
 795         * config/s390/linux.mh (NATDEPFILES): Likewise.
 796         * config/sparc/linux64.mh (NATDEPFILES): Likewise.
 797         * config/sparc/linux.mh (NATDEPFILES): Likewise.
 798         * config/tilegx/linux.mh (NATDEPFILES): Likewise.
 799         * config/xtensa/linux.mh (NATDEPFILES): Likewise.
 800         * defs.h: Remove #include <stdint.h> (moved to
 801         common/common-defs.h).
 802         * linux-nat.c: Include nat/linux-personality.h.  Remove #include
 803         <sys/personality.h>; do not define ADDR_NO_RANDOMIZE (moved to
 804         nat/linux-personality.c).
 805         (linux_nat_create_inferior): Remove code to disable address space
 806         randomization (moved to nat/linux-personality.c).  Create cleanup
 807         to disable address space randomization.
 808         * nat/linux-personality.c: New file.
 809         * nat/linux-personality.h: Likewise.
 810
 811 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 812
 813         * Makefile.in (ALLDEPFILES): Including common/mingw-strerror.c and
 814         common/posix-strerror.c.
 815         (posix-strerror.o): New rule.
 816         (mingw-strerror.o): Likewise.
 817         * common/common-utils.h (safe_strerror): Move prototype to here,
 818         from utils.h.
 819         * common/common.host: New file.
 820         * common/mingw-strerror.c: Likewise.
 821         * common/posix-strerror.c: Likewise.
 822         * configure: Regenerated.
 823         * configure.ac: Source common/common.host.  Add variable
 824         common_host_obs to gdb_host_obs.
 825         * contrib/ari/gdb_ari.sh: Mention gdb/common/mingw-strerror.c and
 826         gdb/common/posix-strerror.c when warning about the use of
 827         strerror.
 828         * mingw-hdep.c (safe_strerror): Remove definition; move it to
 829         common/mingw-strerror.c.
 830         * posix-hdep.c (safe_strerror): Remove definition; move it to
 831         common/posix-hdep.c.
 832         * utils.h (safe_strerror): Remove prototype; move to
 833         common/common-utils.h.
 834
 835 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
 836
 837         GDB 7.8.2 released.
 838
 839 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
 840
 841         * ada-lang.c (ada_array_bound_from_type): Ignore array's parallel
 842         ___XA type if the array has already been fixed.
 843
 844 2015-01-14  Yao Qi  <yao@codesourcery.com>
 845
 846         * Makefile.in (ppc-linux.o): New rule.
 847         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Add ppc-linux.o.
 848         * configure.ac: AC_CHECK_FUNCS(getauxval).
 849         * config.in: Re-generated.
 850         * configure: Re-generated.
 851         * nat/ppc-linux.h [__powerpc64__] (ppc64_64bit_inferior_p):
 852         Declare.
 853         * nat/ppc-linux.c: New file.
 854         * ppc-linux-nat.c (ppc_linux_target_wordsize) [__powerpc64__]:
 855         Call ppc64_64bit_inferior_p.
 856
 857 2015-01-14  Yao Qi  <yao@codesourcery.com>
 858
 859         * ppc-linux-nat.c (PT_ORIG_R3, PT_TRAP): Move to
 860         nat/ppc-linux.h.
 861         (PPC_FEATURE_CELL, PPC_FEATURE_BOOKE): Likewise.
 862         (PPC_FEATURE_HAS_DFP): Likewise.
 863         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
 864         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
 865         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
 866         Include "nat/ppc-linux.h".
 867         * nat/ppc-linux.h: New file.
 868         * Makefile.in (HFILES_NO_SRCDIR): Add nat/ppc-linux.h.
 869
 870 2015-01-14  Pedro Alves  <palves@redhat.com>
 871
 872         PR gdb/17525
 873         * breakpoint.c: Include "interps.h".
 874         (bpstat_do_actions_1): Also check whether the interpreter is
 875         async.
 876
 877 2015-01-14  Pedro Alves  <palves@redhat.com>
 878
 879         PR cli/17828
 880         * infrun.c (reinstall_readline_callback_handler_cleanup): Don't
 881         reinstall if the interpreter is sync.
 882
 883 2015-01-13  Doug Evans  <dje@google.com>
 884
 885         * objfiles.c (objfile_filename): New function.
 886         * objfiles.h (objfile_filename): Declare it.
 887         (objfile_name): Add function comment.
 888         * python/py-objfile.c (objfpy_lookup_objfile_by_name): Try both the
 889         bfd file name (which may be realpath'd), and the original name.
 890
 891 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 892
 893         * NEWS: Create a new section for the next release branch.
 894         Rename the section of the current branch, now that it has
 895         been cut.
 896
 897 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 898
 899         GDB 7.9 branch created (92fc2e6978d9a7c8324c7e851dbee59e22ec7a37):
 900         * version.in: Bump version to 7.9.50.DATE-cvs.
 901
 902 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 903
 904         * nat/linux-procfs.c (linux_proc_attach_tgid_threads):
 905         Remove trailing new-line in argument of call to warning.
 906
 907 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 908
 909         * linux-nat.c (attach_proc_task_lwp_callback): Remove trailing
 910         new-line in argument of call to "warning".
 911
 912 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 913
 914         * ada-lang.c (ada_lookup_symbol_nonlocal): If name not found
 915         in static block, then try searching for primitive types.
 916
 917 2015-01-12  Patrick Palka  <patrick@parcs.ath.cx>
 918
 919         * top.h (gdb_add_history): Declare.
 920         * top.c (command_count): New variable.
 921         (gdb_add_history): New function.
 922         (gdb_safe_append_history): New static function.
 923         (quit_force): Call it.
 924         (command_line_input): Use gdb_add_history instead of
 925         add_history.
 926         * event-top.c (command_line_handler): Likewise.
 927
 928 2015-01-12  James Clarke  <jrtc27@jrtc27.com>  (tiny patch)
 929
 930         PR gdb/17046
 931         * darwin-nat.c: Replace <machine/setjmp.h> #include by
 932         <setjmp.h> #include.
 933
 934 2015-01-11  Doug Evans  <xdje42@gmail.com>
 935
 936         * dwarf2read.c (compute_delayed_physnames): Use TYPE_FN_FIELD_PHYSNAME.
 937
 938 2015-01-11  Doug Evans  <xdje42@gmail.com>
 939
 940         PR gdb/15830
 941         * NEWS: The "maint demangle" command is renamed as "demangle".
 942         * demangle.c: #include cli/cli-utils.h, language.h.
 943         (demangle_command): New function.
 944         (_initialize_demangle): Add new command "demangle".
 945         * maint.c (maintenance_demangle): Stub out.
 946         (_initialize_maint_cmds): Update help text for "maint demangle",
 947         and mark as deprecated.
 948
 949 2015-01-11  Mark Kettenis  <kettenis@gnu.org>
 950
 951         * inf-ptrace.c (inf_ptrace_follow_fork): Adjust now that
 952         inferior_thread is a function.
 953
 954 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
 955
 956         * Makefile.in (.y.c): Don't munge yacc's #line
 957         directives.
 958
 959 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
 960
 961         * utils.c (defaulted_query): Rewrite to use gdb_readline_wrapper
 962         to prompt for input.
 963         * tui/tui-hooks.c (tui_query_hook): Remove.
 964         (tui_install_hooks): Don't set deprecated_query_hook.
 965         * tui/tui-io.c (tui_redisplay_readline): Fix off-by-one error in
 966         height calculation.  Always update the command window's cur_line.
 967
 968 2015-01-09  Pedro Alves  <palves@redhat.com>
 969
 970         * breakpoint.c (hardware_breakpoint_inserted_here_p): New
 971         function.
 972         * breakpoint.h (hardware_breakpoint_inserted_here_p): New
 973         declaration.
 974         * linux-nat.c (linux_nat_status_is_event): Move higher up in file.
 975         (linux_resume_one_lwp): Store the thread's PC.  Adjust to clear
 976         stop_reason.
 977         (check_stopped_by_watchpoint): New function.
 978         (save_sigtrap): Reimplement.
 979         (linux_nat_stopped_by_watchpoint): Adjust.
 980         (linux_nat_lp_status_is_event): Delete.
 981         (stop_wait_callback): Only call save_sigtrap after storing the
 982         pending status.
 983         (status_callback): If the thread had been stopped for a breakpoint
 984         that has since been removed, discard the event and resume the LWP.
 985         (count_events_callback, select_event_lwp_callback): Use
 986         lwp_status_pending_p instead of linux_nat_lp_status_is_event.
 987         (cancel_breakpoint): Rename to ...
 988         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
 989         stopped for a software breakpoint or hardware breakpoint.
 990         (select_event_lwp): Only give preference to the stepping LWP in
 991         all-stop mode.  Adjust comments.
 992         (stop_and_resume_callback): Remove references to new_pending_p.
 993         (linux_nat_filter_event): Likewise.  Leave exit events of the
 994         leader thread pending here.  Handle signal short circuiting here.
 995         Only call save_sigtrap after storing the pending waitstatus.
 996         (linux_nat_wait_1): Remove 'retry' label.  Remove references to
 997         new_pending.  Don't handle leaving events the caller is not
 998         interested in pending here, nor handle signal short-circuiting
 999         here.  Also give equal priority to all LWPs that have had events
1000         in non-stop mode.  If reporting a software breakpoint event,
1001         unadjust the LWP's PC.
1002         * linux-nat.h (enum lwp_stop_reason): New.
1003         (struct lwp_info) <stop_pc>: New field.
1004         (struct lwp_info) <stopped_by_watchpoint>: Delete field.
1005         (struct lwp_info) <stop_reason>: New field.
1006         * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust.
1007
1008 2015-01-09  Pedro Alves  <palves@redhat.com>
1009
1010         * linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>:
1011         Set the LWP's 'resumed' flag.
1012
1013 2015-01-09  Pedro Alves  <palves@redhat.com>
1014
1015         * linux-nat.c (linux_resume_one_lwp): New function.
1016         (resume_lwp): Use lwp_status_pending_p and linux_resume_one_lwp.
1017         (linux_nat_resume): Use lwp_status_pending_p and
1018         linux_resume_one_lwp.
1019         (linux_handle_syscall_trap): Use linux_resume_one_lwp.
1020         (linux_handle_extended_wait): Use linux_resume_one_lwp.
1021         (status_callback, running_callback): Use lwp_status_pending_p.
1022         (lwp_status_pending_p): New function.
1023         (stop_and_resume_callback): Use lwp_status_pending_p.
1024         (linux_nat_filter_event): Use linux_resume_one_lwp.
1025         (linux_nat_wait_1): Always use status_callback to look for an LWP
1026         with a pending status.  Use linux_resume_one_lwp.
1027         (resume_stopped_resumed_lwps): Use lwp_status_pending_p and
1028         linux_resume_one_lwp.
1029
1030 2015-01-09  Pedro Alves  <palves@redhat.com>
1031
1032         * breakpoint.c (bp_location_inserted_here_p): New function,
1033         factored out from ...
1034         (breakpoint_inserted_here_p): ... here.  Use
1035         ALL_BP_LOCATIONS_AT_ADDR.
1036         (software_breakpoint_inserted_here_p): Use
1037         bp_location_inserted_here_p and ALL_BP_LOCATIONS_AT_ADDR.
1038
1039 2014-01-09  Pedro Alves  <palves@redhat.com>
1040
1041         Skip enabling event reporting if the kernel supports
1042         PTRACE_EVENT_CLONE.
1043         * linux-thread-db.c: Include "nat/linux-ptrace.h".
1044         (thread_db_use_events): New function.
1045         (try_thread_db_load_1): Check thread_db_use_events before enabling
1046         event reporting.
1047         (update_thread_state): New function.
1048         (attach_thread): Use it.  Check thread_db_use_events before
1049         enabling event reporting.
1050         (thread_db_detach): Check thread_db_use_events before disabling
1051         event reporting.
1052         (find_new_threads_callback): Check thread_db_use_events before
1053         enabling event reporting.  Update the thread's state if not using
1054         libthread_db events.
1055
1056 2015-01-09  Pedro Alves  <palves@redhat.com>
1057
1058         * linux-nat.c (lin_lwp_attach_lwp): Assert that the lwp id we're
1059         about to wait for is > 0.
1060         * linux-thread-db.c (find_new_threads_callback): Ignore thread if
1061         the kernel thread ID is -1.
1062
1063 2015-01-09  Pedro Alves  <palves@redhat.com>
1064
1065         * linux-nat.c (attach_proc_task_lwp_callback): New function.
1066         (linux_nat_attach): Use linux_proc_attach_tgid_threads.
1067         (wait_lwp, linux_nat_filter_event): If not set yet, set the lwp's
1068         ptrace option flags.
1069         * linux-nat.h (struct lwp_info) <must_set_ptrace_flags>: New
1070         field.
1071         * nat/linux-procfs.c: Include <dirent.h>.
1072         (linux_proc_get_int): New parameter "warn".  Handle it.
1073         (linux_proc_get_tgid): Adjust.
1074         (linux_proc_get_tracerpid): Rename to ...
1075         (linux_proc_get_tracerpid_nowarn): ... this.
1076         (linux_proc_pid_get_state): New function, factored out from
1077         (linux_proc_pid_has_state): ... this.  Add new parameter "warn"
1078         and handle it.
1079         (linux_proc_pid_is_gone): New function.
1080         (linux_proc_pid_is_stopped): Adjust.
1081         (linux_proc_pid_is_zombie_maybe_warn)
1082         (linux_proc_pid_is_zombie_nowarn): New functions.
1083         (linux_proc_pid_is_zombie): Use
1084         linux_proc_pid_is_zombie_maybe_warn.
1085         (linux_proc_attach_tgid_threads): New function.
1086         * nat/linux-procfs.h (linux_proc_get_tgid): Update comment.
1087         (linux_proc_get_tracerpid): Rename to ...
1088         (linux_proc_get_tracerpid_nowarn): ... this, and update comment.
1089         (linux_proc_pid_is_gone): New declaration.
1090         (linux_proc_pid_is_zombie): Update comment.
1091         (linux_proc_pid_is_zombie_nowarn): New declaration.
1092         (linux_proc_attach_lwp_func): New typedef.
1093         (linux_proc_attach_tgid_threads): New declaration.
1094         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason): Adjust to
1095         use nowarn functions.
1096         (linux_ptrace_attach_fail_reason_string): Move here from
1097         gdbserver/linux-low.c and rename.
1098         (ptrace_supports_feature): If the current ptrace options are not
1099         known yet, check them now, instead of asserting.
1100         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason_string):
1101         Declare.
1102
1103 2015-01-09  Pedro Alves  <palves@redhat.com>
1104
1105         * linux-thread-db.c (thread_db_find_new_threads_silently)
1106         (try_thread_db_load_1, try_thread_db_load, thread_db_load_search)
1107         (find_new_threads_once): Print debug output on gdb_stdlog.
1108
1109 2015-01-09  Chen Gang  <gang.chen.5i5j@gmail.com>
1110             Pedro Alves  <palves@redhat.com>
1111
1112         * compile/compile.c: Include "gdb_wait.h".
1113         (do_rmdir): Check return value, and free 'zap'.
1114
1115 2015-01-08  Pedro Alves  <palves@redhat.com>
1116             Yao Qi  <yao@codesourcery.com>
1117
1118         * dwarf2loc.c (indirect_pieced_value): Don't call
1119         gdb_sign_extend.  Call extract_signed_integer instead.
1120         * utils.c (gdb_sign_extend): Remove.
1121         * utils.h (gdb_sign_extend): Remove declaration.
1122
1123 2015-01-07  Pierre Muller  <muller@sourceware.org>
1124
1125         PR symtab/17811
1126         * stabsread.c (define_symbol): Set language for C++ special symbols.
1127
1128 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
1129
1130         * inflow.c (initial_gdb_ttystate): Tweak comment.
1131
1132 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1133
1134         * inflow.c (set_initial_gdb_ttystate): Add empty line after
1135         comment documenting function.
1136
1137 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
1138
1139         * terminal.h (set_initial_gdb_ttystate): Declare.
1140         * inflow.c (initial_gdb_ttystate): New static variable.
1141         (set_initial_gdb_ttystate): New setter.
1142         (child_terminal_init_with_pgrp): Copy initial_gdb_ttystate
1143         instead of our current terminal state.
1144         * top.c (gdb_init): Call set_initial_gdb_ttystate.
1145
1146 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1147
1148         * guile/scm-type.c (tyscm_array_1): Add comment.
1149         * python/py-type.c (typy_array_1): Add comment.
1150
1151 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
1152
1153         * guile/scm-type.c (tyscm_array_1): Do not raise out-of-range
1154         error if N2 is equal to N1 - 1.
1155
1156 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
1157
1158         * python/py-type.c (typy_array_1): Do not raise negative-length
1159         exception if N2 is equal to N1 - 1.
1160
1161 2015-01-03  Doug Evans  <xdje42@gmail.com>
1162
1163         * c-exp.y: Whitespace cleanup.
1164         (classify_inner_name): Remove extra ;.
1165
1166 2015-01-02  Maciej W. Rozycki  <macro@codesourcery.com>
1167
1168         * mips-tdep.c (mips32_scan_prologue): Keep the extracted stack
1169         offset signed.
1170
1171 2015-01-02  Doug Evans  <dje@google.com>
1172
1173         * dwarf2read.c (setup_type_unit_groups): Remove outdated comment.
1174
1175 2015-01-02  Doug Evans  <dje@google.com>
1176
1177         * symtab.h (struct symbol): Fix typo in comment.
1178
1179 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1180
1181         Update year range in copyright notice of all files.
1182
1183 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1184
1185         * top.c (print_gdb_version): Update copyright year to 2015.
1186
1187 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1188
1189         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2014.
1190
1191 For older changes see ChangeLog-2014.
1192 \f
1193 Local Variables:
1194 mode: change-log
1195 left-margin: 8
1196 fill-column: 74
1197 version-control: never
1198 coding: utf-8
1199 End: