gdb/ChangeLog

   1 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
   2
   3         * nat/linux-btrace.h (perf_event_buffer): New.
   4         (btrace_target_info) <buffer, size, data_head>: Replace with ...
   5         <bts>: ... this.
   6         * nat/linux-btrace.c (perf_event_header, perf_event_mmap_size)
   7         (perf_event_buffer_size, perf_event_buffer_begin)
   8         (perf_event_buffer_end, linux_btrace_has_changed): Removed.
   9         Updated users.
  10         (perf_event_new_data): New.
  11
  12 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
  13
  14         * btrace.c (btrace_enable): Pass BTRACE_FORMAT_BTS.
  15         * record-btrace.c (record_btrace_open): Remove call to
  16         target_supports_btrace.
  17         * remote.c (remote_supports_btrace): Update parameters.
  18         * target.c (target_supports_btrace): Update parameters.
  19         * target.h (to_supports_btrace, target_supports_btrace): Update
  20         parameters.
  21         * target-delegates.c: Regenerate.
  22         * target-debug.h (target_debug_print_enum_btrace_format): New.
  23         * nat/linux-btrace.c
  24         (kernel_supports_btrace): Rename into ...
  25         (kernel_supports_bts): ... this.  Update users.  Update warning text.
  26         (intel_supports_btrace): Rename into ...
  27         (intel_supports_bts): ... this.  Update users.
  28         (cpu_supports_btrace): Rename into ...
  29         (cpu_supports_bts): ... this.  Update users.
  30         (linux_supports_btrace): Update parameters.  Split into this and ...
  31         (linux_supports_bts): ... this.
  32         * nat/linux-btrace.h (linux_supports_btrace): Update parameters.
  33
  34 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
  35
  36         * Makefile.in (SFILES): Add common/btrace-common.c.
  37         (COMMON_OBS): Add common/btrace-common.o.
  38         (btrace-common.o): Add build rules.
  39         * btrace.c (parse_xml_btrace): Update parameters.
  40         (parse_xml_btrace_block): Set format field.
  41         (btrace_add_pc, btrace_fetch): Use struct btrace_data.
  42         (do_btrace_data_cleanup, make_cleanup_btrace_data): New.
  43         (btrace_compute_ftrace): Split into this and...
  44         (btrace_compute_ftrace_bts): ...this.
  45         (btrace_stitch_trace): Split into this and...
  46         (btrace_stitch_bts): ...this.
  47         * btrace.h (parse_xml_btrace): Update parameters.
  48         (make_cleanup_btrace_data): New.
  49         * common/btrace-common.c: New.
  50         * common/btrace-common.h: Include common-defs.h.
  51         (btrace_block_s): Update comment.
  52         (btrace_format): New.
  53         (btrace_format_string): New.
  54         (btrace_data_bts): New.
  55         (btrace_data): New.
  56         (btrace_data_init, btrace_data_fini, btrace_data_empty): New.
  57         * remote.c (remote_read_btrace): Update parameters.
  58         * target.c (target_read_btrace): Update parameters.
  59         * target.h (target_read_btrace): Update parameters.
  60         (target_ops)<to_read_btrace>: Update parameters.
  61         * x86-linux-nat.c (x86_linux_read_btrace): Update parameters.
  62         * target-delegates.c: Regenerate.
  63         * target-debug (target_debug_print_struct_btrace_data_p): New.
  64         * nat/linux-btrace.c (linux_read_btrace): Split into this and...
  65         (linux_read_bts): ...this.
  66         * nat/linux-btrace.h (linux_read_btrace): Update parameters.
  67
  68 2015-02-06  Doug Evans  <dje@google.com>
  69
  70         * remote-m32r-sdi.c: Include symfile.h.
  71
  72 2015-02-06  Doug Evans  <dje@google.com>
  73
  74         * symtab.h (clear_symtab_users, deduce_language_from_filename): Move
  75         * symfile.h (clear_symtab_users, deduce_language_from_filename): ...
  76         to here.
  77
  78 2015-02-06  Pedro Alves  <palves@redhat.com>
  79
  80         * linux-thread-db.c (find_new_threads_callback): Add debug output.
  81
  82 2015-02-06  Simon Marchi  <simon.marchi@ericsson.com>
  83
  84         PR gdb/15678
  85         * breakpoint.c (map_breakpoint_numbers): Check for empty args string.
  86         (enable_count_command): Check args for NULL value.
  87
  88 2015-02-05  Doug Evans  <xdje42@gmail.com>
  89
  90         * guile/scm-frame.c: Fix spelling errors in a comment.
  91
  92 2015-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
  93
  94         * python/python-internal.h (Py_hash_t): Define it for Python <3.2.
  95         * python/py-value.c (valpy_fetch_lazy): Use it.  Remove cast to the
  96         return type.
  97
  98 2015-02-04  Pedro Alves  <palves@redhat.com>
  99
 100         * linux-nat.c (handle_extended_wait): Don't resume LWPs here.
 101         (wait_lwp): Don't call wait_lwp if linux_handle_extended_wait
 102         returns true.
 103         (resume_stopped_resumed_lwps): Don't check whether the thread is
 104         marked as executing.
 105         (linux_nat_wait_1): Use resume_stopped_resumed_lwps.
 106
 107 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 108
 109         * regset.h (struct regset): Add flags field.
 110         (REGSET_VARIABLE_SIZE): New value for a regset's flags field.
 111         * corelow.c (get_core_register_section): Add warning if the size
 112         exceeds the requested size and the regset does not have the
 113         REGSET_VARIABLE_SIZE flag set.
 114         * alphanbsd-tdep.c (alphanbsd_gregset): Add REGSET_VARIABLE_SIZE
 115         flag.
 116         * armbsd-tdep.c (armbsd_gregset): Likewise.
 117         * hppa-hpux-tdep.c (hppa_hpux_regset): Likewise.
 118         * hppaobsd-tdep.c (hppaobsd_gregset): Likewise.
 119         * m68kbsd-tdep.c (m68kbsd_gregset): Likewise.
 120         * mipsnbsd-tdep.c (mipsnbsd_gregset): Likewise.
 121
 122 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 123
 124         * amd64-linux-tdep.c (amd64_linux_iterate_over_regset_sections):
 125         For ".reg-xstate", explicitly specify the requested section size
 126         via X86_XSTATE_SIZE instead of just 0 on input and
 127         X86_XSTATE_MAX_SIZE on output.
 128         * i386-linux-tdep.c (i386_linux_iterate_over_regset_sections):
 129         Likewise.
 130
 131 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 132
 133         PR corefiles/17808:
 134         * gdbarch.sh (iterate_over_regset_sections_cb): Document this
 135         function type, particularly its SIZE parameter.
 136         * gdbarch.h: Regenerate.
 137         * amd64-tdep.c (amd64_supply_fpregset): In gdb_assert, compare
 138         actual against required size using ">=" instead of "==".
 139         (amd64_collect_fpregset): Likewise.
 140         * i386-tdep.c (i386_supply_gregset): Likewise.
 141         (i386_collect_gregset): Likewise.
 142         (i386_supply_fpregset): Likewise.
 143         (i386_collect_fpregset): Likewise.
 144         * mips-linux-tdep.c (mips_supply_gregset_wrapper): Likewise.
 145         (mips_fill_gregset_wrapper): Likewise.
 146         (mips_supply_fpregset_wrapper): Likewise.
 147         (mips_fill_fpregset_wrapper): Likewise.
 148         (mips64_supply_gregset_wrapper): Likewise.
 149         (mips64_fill_gregset_wrapper): Likewise.
 150         (mips64_supply_fpregset_wrapper): Likewise.
 151         (mips64_fill_fpregset_wrapper): Likewise.
 152         * mn10300-linux-tdep.c (am33_supply_gregset_method): Likewise.
 153         (am33_supply_fpregset_method): Likewise.
 154         (am33_collect_gregset_method): Likewise.
 155         (am33_collect_fpregset_method): Likewise.
 156
 157 2015-02-04  Doug Evans  <dje@google.com>
 158             Pedro Alves  <palves@redhat.com>
 159             Eli Zaretskii  <eliz@gnu.org>
 160
 161         PR tui/17810
 162         * tui/tui-command.c (tui_refresh_cmd_win): New function.
 163         * tui/tui-command.c (tui_refresh_cmd_win): Declare.
 164         * tui/tui-file.c: #include tui/tui-command.h.
 165         (tui_file_fputs): Refresh command window if stream is not gdb_stdout.
 166         (tui_file_flush): Refresh command window if stream is gdb_stdout.
 167         * tui/tui-io.c (tui_puts): Remove calls to wrefresh, fflush.
 168
 169 2015-02-04  Pedro Alves  <palves@redhat.com>
 170
 171         Fix build breakage.
 172         * event-loop.c (gdb_do_one_event): Add default switch case.
 173
 174 2015-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
 175
 176         Filter out inferior gcc option -fpreprocessed.
 177         * compile/compile.c (filter_args): New function.
 178         (get_args): Use it.
 179
 180 2015-02-03  Pedro Alves  <palves@redhat.com>
 181
 182         * event-loop.c: Don't declare nor define a queue type for
 183         gdb_event_p.
 184         (event_queue): Delete.
 185         (create_event, create_file_event, gdb_event_xfree)
 186         (initialize_event_loop, process_event): Delete.
 187         (gdb_do_one_event): Return as soon as one event is handled.
 188         (handle_file_event): Change prototype.  Used the passed in
 189         file_handler pointer and ready_mask instead of looping over all
 190         file handlers.
 191         (gdb_wait_for_event): Update the poll/select timeouts before
 192         blocking.  Run event handlers directly instead of queueing events.
 193         Return as soon as one event is handled.
 194         (struct async_event_handler_data): Delete.
 195         (invoke_async_event_handler): Delete.
 196         (check_async_event_handlers): Change return type to int.  Run
 197         event handlers directly instead of queueing events.  Return as
 198         soon as one event is handled.
 199         (handle_timer_event): Delete.
 200         (update_wait_timeout): New function, factored out from
 201         poll_timers.
 202         (poll_timers): Reimplement.
 203         * event-loop.h (initialize_event_loop): Delete declaration.
 204         * top.c (gdb_init): Don't call initialize_event_loop.
 205
 206 2015-02-03  Pedro Alves  <palves@redhat.com>
 207
 208         * event-loop.c (clear_async_event_handler): New function.
 209         * event-loop.h (clear_async_event_handler): New declaration.
 210         * record-btrace.c (record_btrace_async): New function.
 211         (init_record_btrace_ops): Install record_btrace_async.
 212         * record-full.c (record_full_async): New function.
 213         (record_full_resume): Don't mark the async event source here.
 214         (init_record_full_ops): Install record_full_async.
 215         (record_full_core_resume): Don't mark the async event source here.
 216         (init_record_full_core_ops): Install record_full_async.
 217         * remote.c (remote_async): Mark and clear the async stop reply
 218         queue event-loop token as appropriate.
 219
 220 2015-02-03  Pedro Alves  <palves@redhat.com>
 221
 222         * linux-nat.c (linux_child_follow_fork, linux_nat_wait_1): Use
 223         target_is_async_p instead of target_can_async.
 224         (linux_nat_wait): Use target_is_async_p instead of
 225         target_can_async.  Don't enable async here.
 226         * remote.c (interrupt_query, remote_wait, putpkt_binary): Use
 227         target_is_async_p instead of target_can_async.
 228
 229 2015-02-02  Simon Marchi  <simon.marchi@ericsson.com>
 230
 231         * varobj.h (lang_varobj_ops): Mention which return values need
 232         to be freed.
 233
 234 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 235
 236         * dwarf2loc.c (dwarf2_evaluate_property): Add i18n marker.
 237
 238 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 239
 240         PR gdb/17856:
 241         * ada-lang.c (ada_lookup_symbol_list_worker): Do not re-cache
 242         results found in the cache.
 243
 244 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 245
 246         PR gdb/17854:
 247         * ada-lang.c (ada_get_symbol_cache): Set pspace_data->sym_cache
 248         when allocating a new one.
 249
 250 2015-02-01  Tom Tromey  <tom@tromey.com>
 251
 252         * MAINTAINERS: Remove myself.
 253
 254 2015-01-31  Doug Evans  <xdje42@gmail.com>
 255
 256         * dwarf2read.c (process_structure_scope): Update setting of
 257         TYPE_VPTR_BASETYPE, TYPE_VPTR_FIELDNO.
 258         * gdbtypes.c (internal_type_vptr_fieldno): New function.
 259         (set_type_vptr_fieldno): New function.
 260         (internal_type_vptr_basetype): New function.
 261         (set_type_vptr_basetype): New function.
 262         (get_vptr_fieldno): Update setting of TYPE_VPTR_FIELDNO,
 263         TYPE_VPTR_BASETYPE.
 264         (allocate_cplus_struct_type): Initialize vptr_fieldno.
 265         (recursive_dump_type): Printing of vptr_fieldno, vptr_basetype ...
 266         (print_cplus_stuff): ... moved here.
 267         (copy_type_recursive): Don't copy TYPE_VPTR_BASETYPE.
 268         * gdbtypes.h (struct main_type): Members vptr_fieldno, vptr_basetype
 269         moved to ...
 270         (struct cplus_struct_type): ... here.  All uses updated.
 271         (TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE): Rewrite.
 272         (internal_type_vptr_fieldno, set_type_vptr_fieldno): Declare.
 273         (internal_type_vptr_basetype, set_type_vptr_basetype): Declare.
 274         * stabsread.c (read_tilde_fields): Update setting of
 275         TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE.
 276
 277 2015-01-31  Doug Evans  <xdje42@gmail.com>
 278
 279         * cp-valprint.c (cp_find_class_member): Rename parameter domain_p
 280         to self_p.
 281         (cp_print_class_member): Rename local domain to self_type.
 282         * dwarf2read.c (quirk_gcc_member_function_pointer): Rename local
 283         domain_type to self_type.
 284         (set_die_type) <need_gnat_info>: Handle
 285         TYPE_CODE_METHODPTR, TYPE_CODE_MEMBERPTR, TYPE_CODE_METHOD.
 286         * gdb-gdb.py (StructMainTypePrettyPrinter): Handle
 287         TYPE_SPECIFIC_SELF_TYPE.
 288         * gdbtypes.c (internal_type_self_type): New function.
 289         (set_type_self_type): New function.
 290         (smash_to_memberptr_type): Rename parameter domain to self_type.
 291         Update setting of TYPE_SELF_TYPE.
 292         (smash_to_methodptr_type): Update setting of TYPE_SELF_TYPE.
 293         (smash_to_method_type): Rename parameter domain to self_type.
 294         Update setting of TYPE_SELF_TYPE.
 295         (check_stub_method): Call smash_to_method_type.
 296         (recursive_dump_type): Handle TYPE_SPECIFIC_SELF_TYPE.
 297         (copy_type_recursive): Ditto.
 298         * gdbtypes.h (enum type_specific_kind): New value
 299         TYPE_SPECIFIC_SELF_TYPE.
 300         (struct main_type) <type_specific>: New member self_type.
 301         (struct cplus_struct_type) <fn_field.type>: Update comment.
 302         (TYPE_SELF_TYPE): Rewrite.
 303         (internal_type_self_type, set_type_self_type): Declare.
 304         * gnu-v3-abi.c (gnuv3_print_method_ptr): Rename local domain to
 305         self_type.
 306         (gnuv3_method_ptr_to_value): Rename local domain_type to self_type.
 307         * m2-typeprint.c (m2_range): Replace TYPE_SELF_TYPE with
 308         TYPE_TARGET_TYPE.
 309         * stabsread.c (read_member_functions): Mark methods with
 310         TYPE_CODE_METHOD, not TYPE_CODE_FUNC.  Update setting of
 311         TYPE_SELF_TYPE.
 312
 313 2015-01-31  Doug Evans  <xdje42@gmail.com>
 314
 315         * gdbtypes.h (TYPE_SELF_TYPE): Renamed from TYPE_DOMAIN_TYPE.
 316         All uses updated.
 317
 318 2015-01-31  Doug Evans  <xdje42@gmail.com>
 319
 320         * gnu-v3-abi.c (gnuv3_dynamic_class): Assert only passed structs
 321         or unions.  Return zero if union.
 322         (gnuv3_get_vtable): Call check_typedef.  Assert only passed structs.
 323         (gnuv3_rtti_type): Pass already-check_typedef'd value to
 324         gnuv3_get_vtable.
 325         (compute_vtable_size): Assert only passed structs.
 326         (gnuv3_print_vtable): Don't call gnuv3_get_vtable for non-structs.
 327
 328 2015-01-31  Doug Evans  <xdje42@gmail.com>
 329
 330         * gdbtypes.c (copy_type_recursive): Handle all TYPE_SPECIFIC_FIELD
 331         kinds.
 332
 333 2015-01-31  Gary Benson <gbenson@redhat.com>
 334             Doug Evans  <dje@google.com>
 335
 336         PR cli/9007
 337         PR cli/11920
 338         PR cli/15548
 339         * cli/cli-cmds.c (complete_command): Notify user if max-completions
 340         reached.
 341         * common/common-exceptions.h (enum errors)
 342         <MAX_COMPLETIONS_REACHED_ERROR>: New value.
 343         * completer.h (get_max_completions_reached_message): New declaration.
 344         (max_completions): Likewise.
 345         (completion_tracker_t): New typedef.
 346         (new_completion_tracker): New declaration.
 347         (make_cleanup_free_completion_tracker): Likewise.
 348         (maybe_add_completion_enum): New enum.
 349         (maybe_add_completion): New declaration.
 350         (throw_max_completions_reached_error): Likewise.
 351         * completer.c (max_completions): New global variable.
 352         (new_completion_tracker): New function.
 353         (free_completion_tracker): Likewise.
 354         (make_cleanup_free_completion_tracker): Likewise.
 355         (maybe_add_completions): Likewise.
 356         (throw_max_completions_reached_error): Likewise.
 357         (complete_line): Remove duplicates and limit result to max_completions
 358         entries.
 359         (get_max_completions_reached_message): New function.
 360         (gdb_display_match_list): Handle max_completions.
 361         (_initialize_completer): New declaration and function.
 362         * symtab.c: Include completer.h.
 363         (completion_tracker): New static variable.
 364         (completion_list_add_name): Call maybe_add_completion.
 365         (default_make_symbol_completion_list_break_on_1): Renamed from
 366         default_make_symbol_completion_list_break_on.  Maintain
 367         completion_tracker across calls to completion_list_add_name.
 368         (default_make_symbol_completion_list_break_on): New function.
 369         * top.c (init_main): Set rl_completion_display_matches_hook.
 370         * tui/tui-io.c: Include completer.h.
 371         (tui_old_rl_display_matches_hook): New static global.
 372         (tui_rl_display_match_list): Notify user if max-completions reached.
 373         (tui_setup_io): Save/restore rl_completion_display_matches_hook.
 374         * NEWS (New Options): Mention set/show max-completions.
 375
 376 2015-01-31  Gary Benson  <gbenson@redhat.com>
 377
 378         * symtab.c (struct add_name_data) <code>: New field.
 379         Updated comments.
 380         (add_symtab_completions): New function.
 381         (symtab_expansion_callback): Likewise.
 382         (default_make_symbol_completion_list_break_on): Set datum.code.
 383         Move minimal symbol scan before calling expand_symtabs_matching.
 384         Scan known primary symtabs for externs and statics before calling
 385         expand_symtabs_matching.  Pass symtab_expansion_callback as
 386         expansion_notify argument to expand_symtabs_matching.  Do not scan
 387         primary symtabs for externs and statics after calling
 388         expand_symtabs_matching.
 389
 390 2015-01-31  Gary Benson  <gbenson@redhat.com>
 391
 392         * symfile.h (expand_symtabs_exp_notify_ftype): New typedef.
 393         (struct quick_symbol_functions) <expand_symtabs_matching>:
 394         New argument expansion_notify.  All uses updated.
 395         (expand_symtabs_matching): New argument expansion_notify.
 396         All uses updated.
 397         * symfile-debug.c (debug_qf_expand_symtabs_matching):
 398         Also print expansion notify.
 399         * symtab.c (expand_symtabs_matching_via_partial): Call
 400         expansion_notify whenever a partial symbol table is expanded.
 401         * dwarf2read.c (dw2_expand_symtabs_matching): Call
 402         expansion_notify whenever a symbol table is instantiated.
 403
 404 2015-01-31  Doug Evans  <xdje42@gmail.com>
 405
 406         * cli-out.c: #include completer.h, readline/readline.h.
 407         (cli_mld_crlf, cli_mld_putch, cli_mld_puts): New functions.
 408         (cli_mld_flush, cld_mld_erase_entire_line): Ditto.
 409         (cli_mld_beep, cli_mld_read_key, cli_display_match_list): Ditto.
 410         * cli-out.h (cli_display_match_list): Declare.
 411         * completer.c (MB_INVALIDCH, MB_NULLWCH): New macros.
 412         (ELLIPSIS_LEN): Ditto.
 413         (gdb_get_y_or_n, gdb_display_match_list_pager): New functions.
 414         (gdb_path_isdir, gdb_printable_part, gdb_fnwidth): Ditto.
 415         (gdb_fnprint, gdb_print_filename): Ditto.
 416         (gdb_complete_get_screenwidth, gdb_display_match_list_1): Ditto.
 417         (gdb_display_match_list): Ditto.
 418         * completer.h (mld_crlf_ftype, mld_putch_ftype): New typedefs.
 419         (mld_puts_ftype, mld_flush_ftype, mld_erase_entire_line_ftype): Ditto.
 420         (mld_beep_ftype, mld_read_key_ftype): Ditto.
 421         (match_list_displayer): New struct.
 422         (gdb_display_match_list): Declare.
 423         * top.c (init_main): Set rl_completion_display_matches_hook.
 424         * tui/tui-io.c: #include completer.h.
 425         (printable_part, PUTX, print_filename, get_y_or_n): Delete.
 426         (tui_mld_crlf, tui_mld_putch, tui_mld_puts): New functions.
 427         (tui_mld_flush, tui_mld_erase_entire_line, tui_mld_beep): Ditto.
 428         (tui_mld_getc, tui_mld_read_key): Ditto.
 429         (tui_rl_display_match_list): Rewrite.
 430         (tui_handle_resize_during_io): New arg for_completion.  All callers
 431         updated.
 432
 433 2015-01-31  Doug Evans  <xdje42@gmail.com>
 434
 435         Add symbol lookup cache.
 436         * NEWS: Document new options and commands.
 437         * symtab.c (symbol_cache_key): New static global.
 438         (DEFAULT_SYMBOL_CACHE_SIZE, MAX_SYMBOL_CACHE_SIZE): New macros.
 439         (SYMBOL_LOOKUP_FAILED): New macro.
 440         (symbol_cache_slot_state): New enum.
 441         (block_symbol_cache): New struct.
 442         (symbol_cache): New struct.
 443         (new_symbol_cache_size, symbol_cache_size): New static globals.
 444         (hash_symbol_entry, eq_symbol_entry): New functions.
 445         (symbol_cache_byte_size, resize_symbol_cache): New functions.
 446         (make_symbol_cache, free_symbol_cache): New functions.
 447         (get_symbol_cache, symbol_cache_cleanup): New function.
 448         (set_symbol_cache_size, set_symbol_cache_size_handler): New functions.
 449         (symbol_cache_lookup, symbol_cache_clear_slot): New function.
 450         (symbol_cache_mark_found, symbol_cache_mark_not_found): New functions.
 451         (symbol_cache_flush, symbol_cache_dump): New functions.
 452         (maintenance_print_symbol_cache): New function.
 453         (maintenance_flush_symbol_cache): New function.
 454         (symbol_cache_stats): New function.
 455         (maintenance_print_symbol_cache_statistics): New function.
 456         (symtab_new_objfile_observer): New function.
 457         (symtab_free_objfile_observer): New function.
 458         (lookup_static_symbol, lookup_global_symbol): Use symbol cache.
 459         (_initialize_symtab): Init symbol_cache_key.  New parameter
 460         maint symbol-cache-size.  New maint commands print symbol-cache,
 461         print symbol-cache-statistics, flush-symbol-cache.
 462         Install new_objfile, free_objfile observers.
 463
 464 2015-01-31  Joel Brobecker  <brobecker@adacore.com>
 465
 466         PR symtab/17855
 467         * symfile.c (clear_symtab_users): Move call to breakpoint_re_set
 468         to end.
 469
 470 2015-01-31  Doug Evans  <xdje42@gmail.com>
 471
 472         * NEWS: Mention inlined scripts in .debug_gdb_scripts section.
 473         * auto-load.c: #include ctype.h.
 474         (struct auto_load_pspace_info): Replace member loaded_scripts with
 475         new members loaded_script_files, loaded_script_texts.
 476         (auto_load_pspace_data_cleanup): Update.
 477         (init_loaded_scripts_info): Update.
 478         (get_auto_load_pspace_data_for_loading): Update.
 479         (maybe_add_script_file): Renamed from maybe_add_script.  All callers
 480         updated.
 481         (maybe_add_script_text): New function.
 482         (clear_section_scripts): Update.
 483         (source_script_file, execute_script_contents): New functions.
 484         (source_section_scripts): Add support for
 485         SECTION_SCRIPT_ID_PYTHON_TEXT, SECTION_SCRIPT_ID_GUILE_TEXT.
 486         (print_scripts): New function.
 487         (auto_load_info_scripts): Also print inlined scripts.
 488         (maybe_print_unsupported_script_warning): Renamed from
 489         unsupported_script_warning_print.  All callers updated.
 490         (maybe_print_script_not_found_warning): Renamed from
 491         script_not_found_warning_print.  All callers updated.
 492         * extension-priv.h (struct extension_language_script_ops): New member
 493         objfile_script_executor.
 494         * extension.c (ext_lang_objfile_script_executor): New function.
 495         * extension.h (objfile_script_executor_func): New typedef.
 496         (ext_lang_objfile_script_executor): Declare.
 497         * guile/guile-internal.h (gdbscm_execute_objfile_script): Declare.
 498         * guile/guile.c (guile_extension_script_ops): Update.
 499         * guile/scm-objfile.c (gdbscm_execute_objfile_script): New function.
 500         * python/python.c (python_extension_script_ops): Update.
 501         (gdbpy_execute_objfile_script): New function.
 502
 503 2015-01-31  Eli Zaretskii  <eliz@gnu.org>
 504
 505         * tui/tui-io.c (tui_expand_tabs): New function.
 506         (tui_puts, tui_redisplay_readline): Expand TABs into the
 507         appropriate number of spaces.
 508         * tui/tui-regs.c: Include tui-io.h.
 509         (tui_register_format): Call tui_expand_tabs to expand TABs into
 510         the appropriate number of spaces.
 511         * tui/tui-io.h: Add prototype for tui_expand_tabs.
 512
 513 2015-01-30  Doug Evans  <dje@google.com>
 514
 515         * NEWS: "info source" command now display producer string if present.
 516         * source.c (source_info): Print producer string if present.
 517
 518 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 519
 520         * varobj.c (varobj_delete): Fix comment.
 521
 522 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 523
 524         * varobj.c (create_child): Modify comment.
 525
 526 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 527
 528         * ada-varobj.c (ada_number_of_children): Constify struct varobj *
 529         parameter.
 530         (ada_name_of_variable): Same.
 531         (ada_path_expr_of_child): Same.
 532         (ada_value_of_variable): Same.
 533         (ada_value_is_changeable_p): Same.
 534         (ada_value_has_mutated): Same.
 535         * c-varobj.c (varobj_is_anonymous_child): Same.
 536         (c_is_path_expr_parent): Same.
 537         (c_number_of_children): Same.
 538         (c_name_of_variable): Same.
 539         (c_path_expr_of_child): Same.
 540         (get_type): Same.
 541         (c_value_of_variable): Same.
 542         (cplus_number_of_children): Same.
 543         (cplus_name_of_variable): Same.
 544         (cplus_path_expr_of_child): Same.
 545         (cplus_value_of_variable): Same.
 546         * jv-varobj.c (java_number_of_children): Same.
 547         (java_name_of_variable): Same.
 548         (java_path_expr_of_child): Same.
 549         (java_value_of_variable): Same.
 550         * varobj.c (number_of_children): Same.
 551         (name_of_variable): Same.
 552         (is_root_p): Same.
 553         (varobj_ensure_python_env): Same.
 554         (varobj_get_objname): Same.
 555         (varobj_get_expression): Same.
 556         (varobj_get_display_format): Same.
 557         (varobj_get_display_hint): Same.
 558         (varobj_has_more): Same.
 559         (varobj_get_thread_id): Same.
 560         (varobj_get_frozen): Same.
 561         (dynamic_varobj_has_child_method): Same.
 562         (varobj_get_gdb_type): Same.
 563         (is_path_expr_parent): Same.
 564         (varobj_default_is_path_expr_parent): Same.
 565         (varobj_get_language): Same.
 566         (varobj_get_attributes): Same.
 567         (varobj_is_dynamic_p): Same.
 568         (varobj_get_child_range): Same.
 569         (varobj_value_has_mutated): Same.
 570         (varobj_get_value_type): Same.
 571         (number_of_children): Same.
 572         (name_of_variable): Same.
 573         (check_scope): Same.
 574         (varobj_editable_p): Same.
 575         (varobj_value_is_changeable_p): Same.
 576         (varobj_floating_p): Same.
 577         (varobj_default_value_is_changeable_p): Same.
 578
 579 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 580
 581         * varobj.c (varobj_get_path_expr): Set var->path_expr.
 582         * c-varobj.c (c_path_expr_of_child): Set local var instead of
 583         child->path_expr.
 584         (cplus_path_expr_of_child): Same.
 585
 586 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 587
 588         * mi-cmd-var.c (print_varobj): Free varobj_get_expression
 589         result.
 590         (mi_cmd_var_info_expression): Same.
 591         * varobj.c (varobj_get_expression): Mention in the comment that
 592         the result must by freed by the caller.
 593
 594 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
 595
 596         * mi/mi-cmd-var.c (mi_cmd_var_info_type): Free result of
 597         varobj_get_type.
 598         (varobj_update_one): Same.
 599         * varobj.c (update_type_if_necessary): Free curr_type_str and
 600         new_type_str.
 601         (varobj_get_type): Specify in comment that the result needs to be
 602         freed by the caller.
 603
 604 2015-01-29  Doug Evans  <dje@google.com>
 605
 606         PR symtab/17890
 607         * dwarf2read.c (dwarf_decode_line_header): Punt if version > 4.
 608
 609 2015-01-25  Mark Wielaard  <mjw@redhat.com>
 610
 611         * dwarf2read.c (checkproducer): Call producer_is_gcc.
 612         * utils.c (producer_is_gcc_ge_4): Likewise.
 613         (producer_is_gcc): New function.
 614         * utils.h (producer_is_gcc): New declaration.
 615
 616 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
 617
 618         * gdbtypes.h (struct dynamic_prop): New PROP_ADDR_OFFSET enum
 619         kind.
 620         * gdbtypes.c (resolve_dynamic_type_internal): Replace "addr"
 621         parameter by "addr_stack" parameter.
 622         (resolve_dynamic_range): Replace "addr" parameter by
 623         "stack_addr" parameter.  Update function documentation.
 624         Update code accordingly.
 625         (resolve_dynamic_array, resolve_dynamic_union)
 626         (resolve_dynamic_struct, resolve_dynamic_type_internal): Likewise.
 627         (resolve_dynamic_type): Update code, following the changes made
 628         to resolve_dynamic_type_internal's interface.
 629         * dwarf2loc.h (struct property_addr_info): New.
 630         (dwarf2_evaluate_property): Replace "address" parameter
 631         by "addr_stack" parameter.  Adjust function documentation.
 632         (struct dwarf2_offset_baton): New.
 633         (struct dwarf2_property_baton): Update documentation of
 634         field "referenced_type" to be more general. New field
 635         "offset_info" in union data field.
 636         * dwarf2loc.c (dwarf2_evaluate_property): Replace "address"
 637         parameter by "addr_stack" parameter.  Adjust code accordingly.
 638         Add support for PROP_ADDR_OFFSET properties.
 639         * dwarf2read.c (attr_to_dynamic_prop): Add support for
 640         DW_AT_data_member_location attributes as well.  Use case
 641         statements instead of if/else condition.
 642
 643 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
 644
 645         * ada-varobj.c (ada_varobj_get_array_number_of_children):
 646         Return zero if PARENT_VALUE is NULL and parent_type's
 647         range type is dynamic.
 648
 649 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
 650
 651         * gdbtypes.c (is_dynamic_type_internal) <TYPE_CODE_RANGE>: Return
 652         nonzero if the type's subtype is dynamic.
 653         (resolve_dynamic_range): Also resolve the range's subtype.
 654
 655 2015-01-29  Alexander Klimov  <alserkli@inbox.ru>  (tiny patch)
 656
 657         Pushed by Joel Brobecker  <brobecker@adacore.com>.
 658         * symfile.c (unmap_overlay_command): Initialize sec to NULL.
 659
 660 2015-01-27  Doug Evans  <dje@google.com>
 661
 662         * NEWS: Mention gdb.Objfile.username.
 663         * python/py-objfile.c (objfpy_get_username): New function.
 664         (objfile_getset): Add "username".
 665
 666 2015-01-24  Mark Wielaard  <mjw@redhat.com>
 667
 668         * stack.c (return_command): Markup warning message with _.
 669
 670 2015-01-24  Doug Evans  <xdje42@gmail.com>
 671
 672         * gdbtypes.h (TYPE_TYPE_SPECIFIC): Delete.
 673
 674 2015-01-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 675
 676         Fix 100x slowdown regression on DWZ files.
 677         * dwarf2read.c (struct dwarf2_per_objfile): Add line_header_hash.
 678         (struct line_header): Add offset and offset_in_dwz.
 679         (dwarf_decode_lines): Add parameter decode_mapping to the declaration.
 680         (free_line_header_voidp): New declaration.
 681         (line_header_hash, line_header_hash_voidp, line_header_eq_voidp): New
 682         functions.
 683         (dwarf2_build_include_psymtabs): Update dwarf_decode_lines caller.
 684         (handle_DW_AT_stmt_list): Use line_header_hash.
 685         (free_line_header_voidp): New function.
 686         (dwarf_decode_line_header): Initialize offset and offset_in_dwz.
 687         (dwarf_decode_lines): New parameter decode_mapping, use it.
 688         (dwarf2_free_objfile): Free line_header_hash.
 689
 690 2015-01-23  Simon Marchi  <simon.marchi@ericsson.com>
 691
 692         PR gdb/17416
 693         * valops.c (value_rtti_indirect_type): Catch exception thrown by
 694         value_ind.
 695
 696 2015-01-15  Mark Wielaard  <mjw@redhat.com>
 697
 698         * dwarf2read.c (read_subroutine_type): Set TYPE_NO_RETURN from
 699         DW_AT_noreturn.
 700         * gdbtypes.h (struct func_type): Add is_noreturn field flag. Make
 701         calling_convention an 8 bit bit field.
 702         (TYPE_NO_RETURN): New macro.
 703         * infcmd.c (finish_command): Query if function does not return
 704         normally.
 705         * stack.c (return_command): Likewise.
 706
 707 2015-01-23  Pedro Alves  <palves@redhat.com>
 708
 709         * linux-nat.c (linux_is_async_p): New macro.
 710         (linux_nat_is_async_p):
 711         (linux_nat_terminal_inferior): Check whether the target can async
 712         instead of whether it is already async.
 713         (linux_nat_terminal_ours): Don't check whether the target is
 714         async.
 715         (linux_async_pipe): Use linux_is_async_p.
 716
 717 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 718
 719         * NEWS (Changes since GDB 7.9): Add 'thread apply all' option
 720         '-ascending'.
 721         * thread.c (tp_array_compar_ascending, tp_array_compar): New.
 722         (thread_apply_all_command): Parse CMD for tp_array_compar_ascending.
 723         Sort tp_array using tp_array_compar.
 724         (_initialize_thread): Extend thread_apply_all_command help.
 725
 726 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 727
 728         * corelow.c (core_open): Call also thread_command.
 729         * gdbthread.h (thread_command): New prototype moved from ...
 730         * thread.c (thread_command): ... here.
 731         (thread_command): Make it global.
 732
 733 2015-01-22  Pedro Alves  <palves@redhat.com>
 734
 735         * configure.ac [*mingw32*]: Check $curses_found instead of
 736         $prefer_curses.
 737         * configure: Regenerate.
 738         * windows-termcap.c: Remove HAVE_CURSES_H, HAVE_NCURSES_H and
 739         HAVE_NCURSES_NCURSES_H checks.
 740
 741 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
 742
 743         * tui/tui.c (tui_enable) [__MINGW32__]: If the call to 'newterm'
 744         fails with the 1st arg NULL, try again with "unknown".  Don't test
 745         the "cup" capability: it isn't supported by the Windows port of
 746         ncurses, but the Windows console driver is still capable of
 747         supporting TUI.
 748
 749 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
 750
 751         * compile/compile.c (_initialize_compile): Use -fPIE for compile_args.
 752
 753 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
 754
 755         * Makefile.in (HFILES_NO_SRCDIR): Remove ada-varobj.h.
 756         (ALLDEPFILES): Remove irix5-nat.c.  These two are part of the
 757         reason that "make TAGS" is broken.
 758
 759 2015-01-22  Chen Gang  <gang.chen.5i5j@gmail.com>
 760
 761         * hppa-tdep.c (inst_saves_gr): Fix logical working flow issues
 762         and check additional store instructions.
 763
 764 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
 765
 766         * MAINTAINERS (Write After Approval): Add "Wei-cheng Wang".
 767
 768 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
 769
 770         * ppc-linux-tdep.c (ppc_skip_trampoline_code,
 771         ppc_canonicalize_syscall, ppc_linux_syscall_record,
 772         ppc_linux_record_signal, ppc_init_linux_record_tdep): Add comments.
 773         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
 774         * rs6000-tdep.c (rs6000_epilogue_frame_cache,
 775         rs6000_epilogue_frame_this_id, rs6000_epilogue_frame_prev_register,
 776         rs6000_epilogue_frame_sniffer, ppc_record_vsr, ppc_process_record_op4,
 777         ppc_process_record_op19, ppc_process_record_op31,
 778         ppc_process_record_op59, ppc_process_record_op60,
 779         ppc_process_record_op63): Likewise.
 780
 781 2015-01-20  Joel Brobecker  <brobecker@adacore.com>
 782
 783         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason_string)
 784         (linux_ptrace_test_ret_to_nx): Use safe_strerror instead of
 785         strerror.
 786
 787 2015-01-20  Wei-cheng Wang  <cole945@gmail.com>
 788
 789         * rs6000-tdep.c (ppc_process_record_op4, ppc_process_record_op19,
 790         ppc_process_record_op31, ppc_process_record_op59,
 791         ppc_process_record_op60, ppc_process_record_op63,
 792         ppc_process_record): Fix -Wformat warning.
 793         * rs6000-tdep.c (rs6000_epilogue_frame_cache, ppc_process_record_op60):
 794         Remove unused variables.
 795
 796 2015-01-20  Chen Gang  <gang.chen.5i5j@gmail.com>
 797
 798         * MAINTAINERS (Write After Approval): Add "Chen Gang".
 799
 800 2015-01-19  Eli Zaretskii  <eliz@gnu.org>
 801
 802         * configure.ac [*mingw32*]: Only add windows-termcap.o to
 803         CONFIG_OBS if not building with a curses library.
 804         * configure: Regenerate.
 805
 806         * windows-termcap.c: Include defs.h.  Make the whole body empty if
 807         either one of HAVE_CURSES_H or HAVE_NCURSES_H or
 808         HAVE_NCURSES_NCURSES_H is defined.
 809
 810 2015-01-19  Joel Brobecker  <brobecker@adacore.com>
 811
 812         * rs6000-tdep.c (rs6000_gdbarch_init): Move divide operator
 813         from end of line to start of next line.
 814
 815 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
 816
 817         * ppc-linux-tdep.c (ppc_skip_trampoline_code):
 818         Scan PLT stub backward for reverse debugging.
 819         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
 820
 821 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
 822             Ulrich Weigand  <uweigand@de.ibm.com>
 823
 824         * configure.tgt (powerpc*-*-linux): Add linux-record.o to
 825         gdb_target_obs.
 826         (ppc_linux_record_tdep, ppc64_linux_record_tdep): New for linux syscall
 827         record.
 828         (ppc_canonicalize_syscall, ppc_linux_syscall_record,
 829         ppc_linux_record_signal, ppc_init_linux_record_tdep): New functions.
 830         (ppc_linux_init_abi): Set process_record, process_record_signal.
 831         * ppc-tdep.h (struct gdbarch_tdep): Add ppc_syscall_record and
 832         ppc_linux_record_tdep to gdbarch_tdep.
 833         (ppc_process_record): New declaration.
 834         * rs6000-tdep.c (ppc_record_vsr, ppc_process_record_op4,
 835         ppc_process_record_op19, ppc_process_record_op31,
 836         ppc_process_record_op59, ppc_process_record_op60,
 837         ppc_process_record_op63, ppc_process_record): New functions.
 838
 839 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
 840
 841         * rs6000-tdep.c (rs6000_in_function_epilogue_p): Rename to
 842         rs6000_in_function_epilogue_frame_p and add an argument
 843         for frame_info.
 844         (rs6000_epilogue_frame_cache, rs6000_epilogue_frame_this_id,
 845         rs6000_epilogue_frame_prev_register, rs6000_epilogue_frame_sniffer):
 846         New functions.
 847         (rs6000_epilogue_frame_unwind): New.
 848         (rs6000_gdbarch_init): Append epilogue unwinder.
 849
 850 2015-01-16  Sergio Durigan Junior  <sergiodj@redhat.com>
 851
 852         * nat/linux-personality.c: Replace "#ifndef
 853         HAVE_DECL_ADDR_NO_RANDOMIZE" by "#if
 854         !HAVE_DECL_ADDR_NO_RANDOMIZE", fixing a regression in RHEL-5
 855         systems.
 856
 857 2015-01-16  Eli Zaretskii  <eliz@gnu.org>
 858
 859         * tui/tui-win.c (tui_rehighlight_all, tui_set_var_cmd): New
 860         functions.
 861         (_initialize_tui_win) <border-kind, border-mode>:
 862         <active-border-mode>: Use tui_set_var_cmd as the "set" function.
 863         (tui_set_tab_width_command): Fix the commentary.
 864
 865         * tui/tui-win.h: Add prototype for tui_rehighlight_all.
 866
 867         * tui/tui-win.c (tui_scroll_left_command, tui_scroll_right_command):
 868         Doc fix.
 869         (tui_set_tab_width_command): Delete and recreate the source and
 870         the disassembly windows, to show the effect of the changed tab
 871         size immediately.
 872
 873         * tui/tui-data.h (LINE_PREFIX): Make shorter
 874         (MAX_PID_WIDTH): Enlarge from 14 to 19, to leave enough space for
 875         "Thread NNNNN.XXXX" thread ID notation on Windows.
 876
 877 2015-01-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
 878
 879         Fix gcc-5 compilation.
 880         * hppa-tdep.c (inst_saves_gr): Fix parentheses typo.
 881
 882 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 883
 884         * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-personality.h.
 885         (linux-personality.o): New rule.
 886         * common/common-defs.h: Include <stdint.h>.
 887         * config/aarch64/linux.mh (NATDEPFILES): Include
 888         linux-personality.o.
 889         * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
 890         * config/arm/linux.mh (NATDEPFILES): Likewise.
 891         * config/i386/linux64.mh (NATDEPFILES): Likewise.
 892         * config/i386/linux.mh (NATDEPFILES): Likewise.
 893         * config/ia64/linux.mh (NATDEPFILES): Likewise.
 894         * config/m32r/linux.mh (NATDEPFILES): Likewise.
 895         * config/m68k/linux.mh (NATDEPFILES): Likewise.
 896         * config/mips/linux.mh (NATDEPFILES): Likewise.
 897         * config/pa/linux.mh (NATDEPFILES): Likewise.
 898         * config/powerpc/linux.mh (NATDEPFILES): Likewise.
 899         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
 900         * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
 901         * config/s390/linux.mh (NATDEPFILES): Likewise.
 902         * config/sparc/linux64.mh (NATDEPFILES): Likewise.
 903         * config/sparc/linux.mh (NATDEPFILES): Likewise.
 904         * config/tilegx/linux.mh (NATDEPFILES): Likewise.
 905         * config/xtensa/linux.mh (NATDEPFILES): Likewise.
 906         * defs.h: Remove #include <stdint.h> (moved to
 907         common/common-defs.h).
 908         * linux-nat.c: Include nat/linux-personality.h.  Remove #include
 909         <sys/personality.h>; do not define ADDR_NO_RANDOMIZE (moved to
 910         nat/linux-personality.c).
 911         (linux_nat_create_inferior): Remove code to disable address space
 912         randomization (moved to nat/linux-personality.c).  Create cleanup
 913         to disable address space randomization.
 914         * nat/linux-personality.c: New file.
 915         * nat/linux-personality.h: Likewise.
 916
 917 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
 918
 919         * Makefile.in (ALLDEPFILES): Including common/mingw-strerror.c and
 920         common/posix-strerror.c.
 921         (posix-strerror.o): New rule.
 922         (mingw-strerror.o): Likewise.
 923         * common/common-utils.h (safe_strerror): Move prototype to here,
 924         from utils.h.
 925         * common/common.host: New file.
 926         * common/mingw-strerror.c: Likewise.
 927         * common/posix-strerror.c: Likewise.
 928         * configure: Regenerated.
 929         * configure.ac: Source common/common.host.  Add variable
 930         common_host_obs to gdb_host_obs.
 931         * contrib/ari/gdb_ari.sh: Mention gdb/common/mingw-strerror.c and
 932         gdb/common/posix-strerror.c when warning about the use of
 933         strerror.
 934         * mingw-hdep.c (safe_strerror): Remove definition; move it to
 935         common/mingw-strerror.c.
 936         * posix-hdep.c (safe_strerror): Remove definition; move it to
 937         common/posix-hdep.c.
 938         * utils.h (safe_strerror): Remove prototype; move to
 939         common/common-utils.h.
 940
 941 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
 942
 943         GDB 7.8.2 released.
 944
 945 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
 946
 947         * ada-lang.c (ada_array_bound_from_type): Ignore array's parallel
 948         ___XA type if the array has already been fixed.
 949
 950 2015-01-14  Yao Qi  <yao@codesourcery.com>
 951
 952         * Makefile.in (ppc-linux.o): New rule.
 953         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Add ppc-linux.o.
 954         * configure.ac: AC_CHECK_FUNCS(getauxval).
 955         * config.in: Re-generated.
 956         * configure: Re-generated.
 957         * nat/ppc-linux.h [__powerpc64__] (ppc64_64bit_inferior_p):
 958         Declare.
 959         * nat/ppc-linux.c: New file.
 960         * ppc-linux-nat.c (ppc_linux_target_wordsize) [__powerpc64__]:
 961         Call ppc64_64bit_inferior_p.
 962
 963 2015-01-14  Yao Qi  <yao@codesourcery.com>
 964
 965         * ppc-linux-nat.c (PT_ORIG_R3, PT_TRAP): Move to
 966         nat/ppc-linux.h.
 967         (PPC_FEATURE_CELL, PPC_FEATURE_BOOKE): Likewise.
 968         (PPC_FEATURE_HAS_DFP): Likewise.
 969         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
 970         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
 971         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
 972         Include "nat/ppc-linux.h".
 973         * nat/ppc-linux.h: New file.
 974         * Makefile.in (HFILES_NO_SRCDIR): Add nat/ppc-linux.h.
 975
 976 2015-01-14  Pedro Alves  <palves@redhat.com>
 977
 978         PR gdb/17525
 979         * breakpoint.c: Include "interps.h".
 980         (bpstat_do_actions_1): Also check whether the interpreter is
 981         async.
 982
 983 2015-01-14  Pedro Alves  <palves@redhat.com>
 984
 985         PR cli/17828
 986         * infrun.c (reinstall_readline_callback_handler_cleanup): Don't
 987         reinstall if the interpreter is sync.
 988
 989 2015-01-13  Doug Evans  <dje@google.com>
 990
 991         * objfiles.c (objfile_filename): New function.
 992         * objfiles.h (objfile_filename): Declare it.
 993         (objfile_name): Add function comment.
 994         * python/py-objfile.c (objfpy_lookup_objfile_by_name): Try both the
 995         bfd file name (which may be realpath'd), and the original name.
 996
 997 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
 998
 999         * NEWS: Create a new section for the next release branch.
1000         Rename the section of the current branch, now that it has
1001         been cut.
1002
1003 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1004
1005         GDB 7.9 branch created (92fc2e6978d9a7c8324c7e851dbee59e22ec7a37):
1006         * version.in: Bump version to 7.9.50.DATE-cvs.
1007
1008 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1009
1010         * nat/linux-procfs.c (linux_proc_attach_tgid_threads):
1011         Remove trailing new-line in argument of call to warning.
1012
1013 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1014
1015         * linux-nat.c (attach_proc_task_lwp_callback): Remove trailing
1016         new-line in argument of call to "warning".
1017
1018 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1019
1020         * ada-lang.c (ada_lookup_symbol_nonlocal): If name not found
1021         in static block, then try searching for primitive types.
1022
1023 2015-01-12  Patrick Palka  <patrick@parcs.ath.cx>
1024
1025         * top.h (gdb_add_history): Declare.
1026         * top.c (command_count): New variable.
1027         (gdb_add_history): New function.
1028         (gdb_safe_append_history): New static function.
1029         (quit_force): Call it.
1030         (command_line_input): Use gdb_add_history instead of
1031         add_history.
1032         * event-top.c (command_line_handler): Likewise.
1033
1034 2015-01-12  James Clarke  <jrtc27@jrtc27.com>  (tiny patch)
1035
1036         PR gdb/17046
1037         * darwin-nat.c: Replace <machine/setjmp.h> #include by
1038         <setjmp.h> #include.
1039
1040 2015-01-11  Doug Evans  <xdje42@gmail.com>
1041
1042         * dwarf2read.c (compute_delayed_physnames): Use TYPE_FN_FIELD_PHYSNAME.
1043
1044 2015-01-11  Doug Evans  <xdje42@gmail.com>
1045
1046         PR gdb/15830
1047         * NEWS: The "maint demangle" command is renamed as "demangle".
1048         * demangle.c: #include cli/cli-utils.h, language.h.
1049         (demangle_command): New function.
1050         (_initialize_demangle): Add new command "demangle".
1051         * maint.c (maintenance_demangle): Stub out.
1052         (_initialize_maint_cmds): Update help text for "maint demangle",
1053         and mark as deprecated.
1054
1055 2015-01-11  Mark Kettenis  <kettenis@gnu.org>
1056
1057         * inf-ptrace.c (inf_ptrace_follow_fork): Adjust now that
1058         inferior_thread is a function.
1059
1060 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
1061
1062         * Makefile.in (.y.c): Don't munge yacc's #line
1063         directives.
1064
1065 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
1066
1067         * utils.c (defaulted_query): Rewrite to use gdb_readline_wrapper
1068         to prompt for input.
1069         * tui/tui-hooks.c (tui_query_hook): Remove.
1070         (tui_install_hooks): Don't set deprecated_query_hook.
1071         * tui/tui-io.c (tui_redisplay_readline): Fix off-by-one error in
1072         height calculation.  Always update the command window's cur_line.
1073
1074 2015-01-09  Pedro Alves  <palves@redhat.com>
1075
1076         * breakpoint.c (hardware_breakpoint_inserted_here_p): New
1077         function.
1078         * breakpoint.h (hardware_breakpoint_inserted_here_p): New
1079         declaration.
1080         * linux-nat.c (linux_nat_status_is_event): Move higher up in file.
1081         (linux_resume_one_lwp): Store the thread's PC.  Adjust to clear
1082         stop_reason.
1083         (check_stopped_by_watchpoint): New function.
1084         (save_sigtrap): Reimplement.
1085         (linux_nat_stopped_by_watchpoint): Adjust.
1086         (linux_nat_lp_status_is_event): Delete.
1087         (stop_wait_callback): Only call save_sigtrap after storing the
1088         pending status.
1089         (status_callback): If the thread had been stopped for a breakpoint
1090         that has since been removed, discard the event and resume the LWP.
1091         (count_events_callback, select_event_lwp_callback): Use
1092         lwp_status_pending_p instead of linux_nat_lp_status_is_event.
1093         (cancel_breakpoint): Rename to ...
1094         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
1095         stopped for a software breakpoint or hardware breakpoint.
1096         (select_event_lwp): Only give preference to the stepping LWP in
1097         all-stop mode.  Adjust comments.
1098         (stop_and_resume_callback): Remove references to new_pending_p.
1099         (linux_nat_filter_event): Likewise.  Leave exit events of the
1100         leader thread pending here.  Handle signal short circuiting here.
1101         Only call save_sigtrap after storing the pending waitstatus.
1102         (linux_nat_wait_1): Remove 'retry' label.  Remove references to
1103         new_pending.  Don't handle leaving events the caller is not
1104         interested in pending here, nor handle signal short-circuiting
1105         here.  Also give equal priority to all LWPs that have had events
1106         in non-stop mode.  If reporting a software breakpoint event,
1107         unadjust the LWP's PC.
1108         * linux-nat.h (enum lwp_stop_reason): New.
1109         (struct lwp_info) <stop_pc>: New field.
1110         (struct lwp_info) <stopped_by_watchpoint>: Delete field.
1111         (struct lwp_info) <stop_reason>: New field.
1112         * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust.
1113
1114 2015-01-09  Pedro Alves  <palves@redhat.com>
1115
1116         * linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>:
1117         Set the LWP's 'resumed' flag.
1118
1119 2015-01-09  Pedro Alves  <palves@redhat.com>
1120
1121         * linux-nat.c (linux_resume_one_lwp): New function.
1122         (resume_lwp): Use lwp_status_pending_p and linux_resume_one_lwp.
1123         (linux_nat_resume): Use lwp_status_pending_p and
1124         linux_resume_one_lwp.
1125         (linux_handle_syscall_trap): Use linux_resume_one_lwp.
1126         (linux_handle_extended_wait): Use linux_resume_one_lwp.
1127         (status_callback, running_callback): Use lwp_status_pending_p.
1128         (lwp_status_pending_p): New function.
1129         (stop_and_resume_callback): Use lwp_status_pending_p.
1130         (linux_nat_filter_event): Use linux_resume_one_lwp.
1131         (linux_nat_wait_1): Always use status_callback to look for an LWP
1132         with a pending status.  Use linux_resume_one_lwp.
1133         (resume_stopped_resumed_lwps): Use lwp_status_pending_p and
1134         linux_resume_one_lwp.
1135
1136 2015-01-09  Pedro Alves  <palves@redhat.com>
1137
1138         * breakpoint.c (bp_location_inserted_here_p): New function,
1139         factored out from ...
1140         (breakpoint_inserted_here_p): ... here.  Use
1141         ALL_BP_LOCATIONS_AT_ADDR.
1142         (software_breakpoint_inserted_here_p): Use
1143         bp_location_inserted_here_p and ALL_BP_LOCATIONS_AT_ADDR.
1144
1145 2014-01-09  Pedro Alves  <palves@redhat.com>
1146
1147         Skip enabling event reporting if the kernel supports
1148         PTRACE_EVENT_CLONE.
1149         * linux-thread-db.c: Include "nat/linux-ptrace.h".
1150         (thread_db_use_events): New function.
1151         (try_thread_db_load_1): Check thread_db_use_events before enabling
1152         event reporting.
1153         (update_thread_state): New function.
1154         (attach_thread): Use it.  Check thread_db_use_events before
1155         enabling event reporting.
1156         (thread_db_detach): Check thread_db_use_events before disabling
1157         event reporting.
1158         (find_new_threads_callback): Check thread_db_use_events before
1159         enabling event reporting.  Update the thread's state if not using
1160         libthread_db events.
1161
1162 2015-01-09  Pedro Alves  <palves@redhat.com>
1163
1164         * linux-nat.c (lin_lwp_attach_lwp): Assert that the lwp id we're
1165         about to wait for is > 0.
1166         * linux-thread-db.c (find_new_threads_callback): Ignore thread if
1167         the kernel thread ID is -1.
1168
1169 2015-01-09  Pedro Alves  <palves@redhat.com>
1170
1171         * linux-nat.c (attach_proc_task_lwp_callback): New function.
1172         (linux_nat_attach): Use linux_proc_attach_tgid_threads.
1173         (wait_lwp, linux_nat_filter_event): If not set yet, set the lwp's
1174         ptrace option flags.
1175         * linux-nat.h (struct lwp_info) <must_set_ptrace_flags>: New
1176         field.
1177         * nat/linux-procfs.c: Include <dirent.h>.
1178         (linux_proc_get_int): New parameter "warn".  Handle it.
1179         (linux_proc_get_tgid): Adjust.
1180         (linux_proc_get_tracerpid): Rename to ...
1181         (linux_proc_get_tracerpid_nowarn): ... this.
1182         (linux_proc_pid_get_state): New function, factored out from
1183         (linux_proc_pid_has_state): ... this.  Add new parameter "warn"
1184         and handle it.
1185         (linux_proc_pid_is_gone): New function.
1186         (linux_proc_pid_is_stopped): Adjust.
1187         (linux_proc_pid_is_zombie_maybe_warn)
1188         (linux_proc_pid_is_zombie_nowarn): New functions.
1189         (linux_proc_pid_is_zombie): Use
1190         linux_proc_pid_is_zombie_maybe_warn.
1191         (linux_proc_attach_tgid_threads): New function.
1192         * nat/linux-procfs.h (linux_proc_get_tgid): Update comment.
1193         (linux_proc_get_tracerpid): Rename to ...
1194         (linux_proc_get_tracerpid_nowarn): ... this, and update comment.
1195         (linux_proc_pid_is_gone): New declaration.
1196         (linux_proc_pid_is_zombie): Update comment.
1197         (linux_proc_pid_is_zombie_nowarn): New declaration.
1198         (linux_proc_attach_lwp_func): New typedef.
1199         (linux_proc_attach_tgid_threads): New declaration.
1200         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason): Adjust to
1201         use nowarn functions.
1202         (linux_ptrace_attach_fail_reason_string): Move here from
1203         gdbserver/linux-low.c and rename.
1204         (ptrace_supports_feature): If the current ptrace options are not
1205         known yet, check them now, instead of asserting.
1206         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason_string):
1207         Declare.
1208
1209 2015-01-09  Pedro Alves  <palves@redhat.com>
1210
1211         * linux-thread-db.c (thread_db_find_new_threads_silently)
1212         (try_thread_db_load_1, try_thread_db_load, thread_db_load_search)
1213         (find_new_threads_once): Print debug output on gdb_stdlog.
1214
1215 2015-01-09  Chen Gang  <gang.chen.5i5j@gmail.com>
1216             Pedro Alves  <palves@redhat.com>
1217
1218         * compile/compile.c: Include "gdb_wait.h".
1219         (do_rmdir): Check return value, and free 'zap'.
1220
1221 2015-01-08  Pedro Alves  <palves@redhat.com>
1222             Yao Qi  <yao@codesourcery.com>
1223
1224         * dwarf2loc.c (indirect_pieced_value): Don't call
1225         gdb_sign_extend.  Call extract_signed_integer instead.
1226         * utils.c (gdb_sign_extend): Remove.
1227         * utils.h (gdb_sign_extend): Remove declaration.
1228
1229 2015-01-07  Pierre Muller  <muller@sourceware.org>
1230
1231         PR symtab/17811
1232         * stabsread.c (define_symbol): Set language for C++ special symbols.
1233
1234 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
1235
1236         * inflow.c (initial_gdb_ttystate): Tweak comment.
1237
1238 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1239
1240         * inflow.c (set_initial_gdb_ttystate): Add empty line after
1241         comment documenting function.
1242
1243 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
1244
1245         * terminal.h (set_initial_gdb_ttystate): Declare.
1246         * inflow.c (initial_gdb_ttystate): New static variable.
1247         (set_initial_gdb_ttystate): New setter.
1248         (child_terminal_init_with_pgrp): Copy initial_gdb_ttystate
1249         instead of our current terminal state.
1250         * top.c (gdb_init): Call set_initial_gdb_ttystate.
1251
1252 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1253
1254         * guile/scm-type.c (tyscm_array_1): Add comment.
1255         * python/py-type.c (typy_array_1): Add comment.
1256
1257 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
1258
1259         * guile/scm-type.c (tyscm_array_1): Do not raise out-of-range
1260         error if N2 is equal to N1 - 1.
1261
1262 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
1263
1264         * python/py-type.c (typy_array_1): Do not raise negative-length
1265         exception if N2 is equal to N1 - 1.
1266
1267 2015-01-03  Doug Evans  <xdje42@gmail.com>
1268
1269         * c-exp.y: Whitespace cleanup.
1270         (classify_inner_name): Remove extra ;.
1271
1272 2015-01-02  Maciej W. Rozycki  <macro@codesourcery.com>
1273
1274         * mips-tdep.c (mips32_scan_prologue): Keep the extracted stack
1275         offset signed.
1276
1277 2015-01-02  Doug Evans  <dje@google.com>
1278
1279         * dwarf2read.c (setup_type_unit_groups): Remove outdated comment.
1280
1281 2015-01-02  Doug Evans  <dje@google.com>
1282
1283         * symtab.h (struct symbol): Fix typo in comment.
1284
1285 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1286
1287         Update year range in copyright notice of all files.
1288
1289 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1290
1291         * top.c (print_gdb_version): Update copyright year to 2015.
1292
1293 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1294
1295         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2014.
1296
1297 For older changes see ChangeLog-2014.
1298 \f
1299 Local Variables:
1300 mode: change-log
1301 left-margin: 8
1302 fill-column: 74
1303 version-control: never
1304 coding: utf-8
1305 End: