gdb/ChangeLog

   1 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
   2
   3         * NEWS: Announce the support for DTrace SDT probes.
   4
   5 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
   6
   7         * amd64-linux-tdep.c: Include "parser-defs.h" and "user-regs.h".
   8         (amd64_dtrace_parse_probe_argument): New function.
   9         (amd64_dtrace_probe_is_enabled): Likewise.
  10         (amd64_dtrace_enable_probe): Likewise.
  11         (amd64_dtrace_disable_probe): Likewise.
  12         (amd64_linux_init_abi): Register the
  13         `gdbarch_dtrace_probe_argument', `gdbarch_dtrace_enable_probe',
  14         `gdbarch_dtrace_disable_probe' and
  15         `gdbarch_dtrace_probe_is_enabled' hooks.
  16         (amd64_dtrace_disabled_probe_sequence_1): New constant.
  17         (amd64_dtrace_disabled_probe_sequence_2): Likewise.
  18         (amd64_dtrace_enable_probe_sequence): Likewise.
  19         (amd64_dtrace_disable_probe_sequence): Likewise.
  20
  21 2015-01-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
  22
  23         * breakpoint.c (BREAK_ARGS_HELP): Help string updated to mention
  24         the -probe-dtrace new vpossible value for PROBE_MODIFIER.
  25         * configure.ac (CONFIG_OBS): dtrace-probe.o added if BFD can
  26         handle ELF files.
  27         * Makefile.in (SFILES): dtrace-probe.c added.
  28         * configure: Regenerate.
  29         * dtrace-probe.c: New file.
  30         (SHT_SUNW_dof): New constant.
  31         (dtrace_probe_type): New enum.
  32         (dtrace_probe_arg): New struct.
  33         (dtrace_probe_arg_s): New typedef.
  34         (struct dtrace_probe_enabler): New struct.
  35         (dtrace_probe_enabler_s): New typedef.
  36         (dtrace_probe): New struct.
  37         (dtrace_probe_is_linespec): New function.
  38         (dtrace_dof_sect_type): New enum.
  39         (dtrace_dof_dofh_ident): Likewise.
  40         (dtrace_dof_encoding): Likewise.
  41         (DTRACE_DOF_ENCODE_LSB): Likewise.
  42         (DTRACE_DOF_ENCODE_MSB): Likewise.
  43         (dtrace_dof_hdr): New struct.
  44         (dtrace_dof_sect): Likewise.
  45         (dtrace_dof_provider): Likewise.
  46         (dtrace_dof_probe): Likewise.
  47         (DOF_UINT): New macro.
  48         (DTRACE_DOF_PTR): Likewise.
  49         (DTRACE_DOF_SECT): Likewise.
  50         (dtrace_process_dof_probe): New function.
  51         (dtrace_process_dof): Likewise.
  52         (dtrace_build_arg_exprs): Likewise.
  53         (dtrace_get_arg): Likewise.
  54         (dtrace_get_probes): Likewise.
  55         (dtrace_get_probe_argument_count): Likewise.
  56         (dtrace_can_evaluate_probe_arguments): Likewise.
  57         (dtrace_evaluate_probe_argument): Likewise.
  58         (dtrace_compile_to_ax): Likewise.
  59         (dtrace_probe_destroy): Likewise.
  60         (dtrace_gen_info_probes_table_header): Likewise.
  61         (dtrace_gen_info_probes_table_values): Likewise.
  62         (dtrace_probe_is_enabled): Likewise.
  63         (dtrace_probe_ops): New variable.
  64         (info_probes_dtrace_command): New function.
  65         (_initialize_dtrace_probe): Likewise.
  66         (dtrace_type_name): Likewise.
  67
  68 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
  69
  70         * gdbarch.sh (dtrace_parse_probe_argument): New.
  71         (dtrace_probe_is_enabled): Likewise.
  72         (dtrace_enable_probe): Likewise.
  73         (dtrace_disable_probe): Likewise.
  74         * gdbarch.c: Regenerate.
  75         * gdbarch.h: Regenerate.
  76
  77 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
  78
  79         * stap-probe.c (stap_probe_ops): Add NULLs in the static
  80         stap_probe_ops for `enable_probe' and `disable_probe'.
  81         * probe.c (enable_probes_command): New function.
  82         (disable_probes_command): Likewise.
  83         (_initialize_probe): Define the cli commands `enable probe' and
  84         `disable probe'.
  85         (parse_probe_linespec): New function.
  86         (info_probes_for_ops): Use parse_probe_linespec.
  87         * probe.h (probe_ops): New hooks `enable_probe' and
  88         `disable_probe'.
  89
  90 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
  91
  92         * probe.c (compute_probe_arg): Moved from stap-probe.c
  93         (compile_probe_arg): Likewise.
  94         (probe_funcs): Likewise.
  95         * stap-probe.c (compute_probe_arg): Moved to probe.c.
  96         (compile_probe_arg): Likewise.
  97         (probe_funcs): Likewise.
  98
  99 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 100
 101         * probe.c (print_ui_out_not_applicables): New function.
 102         (exists_probe_with_pops): Likewise.
 103         (info_probes_for_ops): Do not include column headers for probe
 104         types for which no probe has been actually found on any object.
 105         Also invoke `print_ui_out_not_applicables' in order to match the
 106         column rows with the header when probes of several types are
 107         listed.
 108         Print the "Type" column.
 109         * probe.h (probe_ops): Added a new probe operation `type_name'.
 110         * stap-probe.c (stap_probe_ops): Add `stap_type_name'.
 111         (stap_type_name): New function.
 112
 113 2015-02-17  Patrick Palka  <patrick@parcs.ath.cx>
 114
 115         * tui/tui-io.c (tui_getc): Don't call key_is_command_char.
 116         (key_is_command_char): Delete.
 117
 118 2015-02-17  Pedro Alves  <palves@redhat.com>
 119
 120         * tui/tui.c (tui_enable): Resize windows before anything
 121         might show a window.
 122
 123 2015-02-17  Max Ostapenko  <m.ostapenko@partner.samsung.com>
 124
 125         PR gdb/17984
 126         * aarch64-linux-nat.c: Don't include features/aarch64.c anymore.
 127         (aarch64_linux_read_description): Remove initialize_tdesc_aarch64
 128         call.
 129         * aarch64-tdep.h (tdesc_aarch64): Declare.
 130
 131 2015-02-12  Mark Wielaard  <mjw@redhat.com>
 132
 133         * contrib/ari/gdb_ari.sh: Remove checks for "true" and "false".
 134
 135 2015-02-13  Doug Evans  <dje@google.com>
 136
 137         * cp-namespace.c (cp_basic_lookup_symbol): Rename parameter
 138         anonymous_namespace to is_in_anonymous for consistency with the rest
 139         of the file.
 140         (cp_lookup_bare_symbol): Fix typo in comment.
 141         (cp_search_static_and_baseclasses): Ditto.
 142         (search_symbol_list): Use vertical space in comment better.
 143         (reset_directive_searched): Ditto. Fix typo.
 144         (cp_lookup_nested_symbol_1): Clarify contents of NESTED_NAME parameter.
 145
 146 2015-02-13  Yao Qi  <yao.qi@arm.com>
 147
 148         * MAINTAINERS: Update my email address.
 149
 150 2015-02-12  Doug Evans  <dje@google.com>
 151
 152         * completer.c (completion_list_add_name): Fix memory leak.
 153
 154 2015-02-12  Doug Evans  <dje@google.com>
 155
 156         * completer.c (complete_line): Remove incorrect comment.
 157
 158 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 159
 160         * python/py-framefilter.c (py_print_single_arg, enumerate_locals)
 161         (py_print_frame): Use RETURN_MASK_ERROR.
 162
 163 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 164
 165         * python/py-framefilter.c (py_print_frame): Mention RETURN_QUIT in
 166         function comment.  Wrap all function that can throw in cleanups.
 167         (gdbpy_apply_frame_filter): Wrap all function that can throw in
 168         cleanups.
 169
 170 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 171
 172         * python/py-framefilter.c (py_print_frame): Substitute goto error.
 173         Remove the error label.
 174
 175 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 176
 177         * python/py-framefilter.c (py_print_frame): Put conditional code paths
 178         with goto first, indent the former else codepath left.  Put variable
 179         'elided' to a new inner block.
 180
 181 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 182
 183         * python/py-framefilter.c (py_print_frame): Whitespacing fixes.
 184
 185 2015-02-11  Pedro Alves  <palves@redhat.com>
 186
 187         * xcoffread.c (within_function): Delete.
 188
 189 2015-02-11  Tom Tromey  <tromey@redhat.com>
 190             Pedro Alves <palves@redhat.com>
 191
 192         * breakpoint.c (base_breakpoint_ops): Delete.
 193         * dwarf2loc.c (dwarf_expr_ctx_funcs): Make extern.
 194         * elfread.c (elf_sym_fns_gdb_index, elf_sym_fns_lazy_psyms): Make extern.
 195         * guile/guile.c (guile_extension_script_ops, guile_extension_ops): Make extern.
 196         * ppcnbsd-tdep.c (ppcnbsd2_sigtramp): Make extern.
 197         * python/py-arch.c (arch_object_type): Make extern.
 198         * python/py-block.c (block_syms_iterator_object_type): Make extern.
 199         * python/py-bpevent.c (breakpoint_event_object_type): Make extern.
 200         * python/py-cmd.c (cmdpy_object_type): Make extern.
 201         * python/py-continueevent.c (continue_event_object_type)
 202         * python/py-event.h (GDBPY_NEW_EVENT_TYPE): Remove 'qual'
 203         parameter.  Update all callers.
 204         * python/py-evtregistry.c (eventregistry_object_type): Make extern.
 205         * python/py-exitedevent.c (exited_event_object_type): Make extern.
 206         * python/py-finishbreakpoint.c (finish_breakpoint_object_type): Make extern.
 207         * python/py-function.c (fnpy_object_type): Make extern.
 208         * python/py-inferior.c (inferior_object_type, membuf_object_type): Make extern.
 209         * python/py-infevents.c (call_pre_event_object_type)
 210         (inferior_call_post_event_object_type).
 211         (memory_changed_event_object_type): Make extern.
 212         * python/py-infthread.c (thread_object_type): Make extern.
 213         * python/py-lazy-string.c (lazy_string_object_type): Make extern.
 214         * python/py-linetable.c (linetable_entry_object_type)
 215         (linetable_object_type, ltpy_iterator_object_type): Make extern.
 216         * python/py-newobjfileevent.c (new_objfile_event_object_type)
 217         (clear_objfiles_event_object_type): Make extern.
 218         * python/py-objfile.c (objfile_object_type): Make extern.
 219         * python/py-param.c (parmpy_object_type): Make extern.
 220         * python/py-progspace.c (pspace_object_type): Make extern.
 221         * python/py-signalevent.c (signal_event_object_type): Make extern.
 222         * python/py-symtab.c (symtab_object_type, sal_object_type): Make extern.
 223         * python/py-type.c (type_object_type, field_object_type)
 224         (type_iterator_object_type): Make extern.
 225         * python/python.c (python_extension_script_ops)
 226         (python_extension_ops): Make extern.
 227         * stap-probe.c (stap_probe_ops): Make extern.
 228
 229 2015-02-11  Pedro Alves  <pedro@codesourcery.com>
 230
 231         * infrun.c (adjust_pc_after_break): Don't adjust the PC just
 232         because the event thread is not the current thread.
 233
 234 2015-02-11  Doug Evans  <xdje42@gmail.com>
 235
 236         * gdbtypes.c (internal_type_self_type): If TYPE_SPECIFIC_FIELD hasn't
 237         been initialized yet, return NULL.
 238
 239 2015-02-11  Doug Evans  <dje@google.com>
 240
 241         * symfile.h (new_symfile_objfile): Delete.
 242         * symfile.c (finish_new_objfile): Renamed from new_symfile_objfile.
 243         All callers updated.
 244
 245 2015-02-11  Patrick Palka  <patrick@parcs.ath.cx>
 246
 247         * tui/tui-io.c (tui_handle_resize_during_io): Call
 248         tui_update_gdb_sizes() after resizing the screen.
 249         * tui/tui.c (tui_enable): Resize the terminal before
 250         calling tui_update_gdb_sizes().
 251
 252 2015-02-11  Patrick Palka  <patrick@parcs.ath.cx>
 253
 254         * tui/tui-io.c (tui_getc): Move cursor to the end of the command
 255         line before printing a newline.
 256
 257 2015-02-11  Mark Wielaard  <mjw@redhat.com>
 258
 259         * utils.c (producer_is_gcc): Return true or false.
 260
 261 2015-02-10  Mark Wielaard  <mjw@redhat.com>
 262
 263         * utils.h (producer_is_gcc): Change return type to bool. Add major
 264         argument.
 265         * utils.c (producer_is_gcc): Likewise.
 266         (producer_is_gcc_ge_4): Adjust producer_is_gcc call.
 267         * dwarf2read.c (check_producer): Likewise.
 268
 269 2015-02-10  Pedro Alves  <palves@redhat.com>
 270
 271         * infrun.c (displaced_step_fixup): Switch to the event thread
 272         before calling gdbarch_displaced_step_fixup.
 273
 274 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
 275
 276         * MAINTAINERS (Write After Approval): Add Antoine Tremblay.
 277
 278 2015-02-10  Simon Marchi  <simon.marchi@ericsson.com>
 279
 280         * ada-varobj.c (ada_name_of_child): Constify parent.
 281         (ada_path_expr_of_child): Same.
 282         (ada_value_of_child): Same.
 283         (ada_type_of_child): Same.
 284         * c-varobj.c (c_is_path_expr_parent): Same.
 285         (c_describe_child): Same.
 286         (c_name_of_child): Same.
 287         (c_value_of_child): Same.
 288         (c_type_of_child): Same.
 289         (cplus_number_of_children): Same.
 290         (cplus_describe_child): Constify var.
 291         (cplus_name_of_child): Constify parent.
 292         (cplus_value_of_child): Same.
 293         (cplus_type_of_child): Same.
 294         * jv-varobj.c (java_name_of_child): Same.
 295         (java_value_of_child): Same.
 296         (java_type_of_child): Same.
 297         * varobj.c (value_of_child): Same.
 298         (varobj_default_is_path_expr_parent): Constify var, parent and return
 299         value.
 300         (varobj_get_path_expr): Constify var, modify path_expr through
 301         mutable_var.
 302         (install_new_value): Constify parent.
 303         (value_of_child): Constify parent.
 304         * varobj.h (struct varobj): Constify parent.
 305         (struct lang_varobj_ops): Constify name_of_child, value_of_child and
 306         type_of_child.
 307         (varobj_get_path_expr): Constify var.
 308         (varobj_get_path_expr_parent): Constify var and return value.
 309
 310 2015-02-10  Luis Machado  <lgustavo@codesourcery.com>
 311
 312         * arm-tdep.c (arm_prologue_unwind_stop_reason): New function.
 313         (arm_prologue_this_id): Move PC and SP limit checks to
 314         arm_prologue_unwind_stop_reason.
 315         (arm_prologue_unwind) <stop_reason> : Set to
 316         arm_prologue_unwind_stop_reason.
 317
 318 2015-02-09  Mark Wielaard  <mjw@redhat.com>
 319
 320         * dwarf2read.c (set_cu_language): Recognize DW_LANG_Fortran03 and
 321         DW_LANG_Fortran08 as language_fortran.
 322
 323 2015-02-09  Sergio Durigan Junior  <sergiodj@redhat.com>
 324
 325         PR remote/17946
 326         * gdb/remote.c (remote_parse_stop_reply): Fix wrong comparison
 327         of pointer against char.
 328
 329 2015-02-09  Mark Wielaard  <mjw@redhat.com>
 330
 331         * c-typeprint.c (cp_type_print_method_args): Handle '_Atomic'.
 332         (c_type_print_modifier): Likewise.
 333         * dwarf2read.c (read_tag_atomic_type): New function.
 334         (read_type_die_1): Handle DW_TAG_atomic_type.
 335         * gdbtypes.c (make_atomic_type): New function.
 336         (recursive_dump_type): Handle TYPE_ATOMIC.
 337         * gdbtypes.h (enum type_flag_values): Renumber.
 338         (enum type_instance_flag_value): Add TYPE_INSTANCE_FLAG_ATOMIC.
 339         (TYPE_ATOMIC): New macro.
 340         (make_atomic_type): Declare.
 341
 342 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 343
 344         * btrace.c (ftrace_find_call): Skip gaps.
 345         (ftrace_new_function): Initialize level.
 346         (ftrace_new_call, ftrace_new_tailcall, ftrace_new_return)
 347         (ftrace_new_switch): Update
 348         level computation.
 349         (ftrace_new_gap): New.
 350         (ftrace_update_function): Create new function after gap.
 351         (btrace_compute_ftrace_bts): Create gap on error.
 352         (btrace_stitch_bts): Update parameters.  Clear trace if it
 353         becomes empty.
 354         (btrace_stitch_trace): Update parameters.  Update callers.
 355         (btrace_clear): Reset the number of gaps.
 356         (btrace_insn_get): Return NULL if the iterator points to a gap.
 357         (btrace_insn_number): Return zero if the iterator points to a gap.
 358         (btrace_insn_end): Allow gaps at the end.
 359         (btrace_insn_next, btrace_insn_prev, btrace_insn_cmp): Handle gaps.
 360         (btrace_find_insn_by_number): Assert that the found iterator does
 361         not point to a gap.
 362         (btrace_call_next, btrace_call_prev): Assert that the last function
 363         is not a gap.
 364         * btrace.h (btrace_bts_error): New.
 365         (btrace_function): Update comment.
 366         (btrace_function) <insn, insn_offset, number>: Update comment.
 367         (btrace_function) <errcode>: New.
 368         (btrace_thread_info) <ngaps>: New.
 369         (btrace_thread_info) <replay>: Update comment.
 370         (btrace_insn_get): Update comment.
 371         * record-btrace.c (btrace_ui_out_decode_error): New.
 372         (record_btrace_info): Print number of gaps.
 373         (btrace_insn_history, btrace_call_history): Call
 374         btrace_ui_out_decode_error for gaps.
 375         (record_btrace_step_thread, record_btrace_start_replaying): Skip gaps.
 376
 377 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 378
 379         * common/btrace-common.h (btrace_cpu_vendor, btrace_cpu): New.
 380         * nat/linux-btrace.c: (btrace_this_cpu): New.
 381         (cpu_supports_bts): Call btrace_this_cpu.
 382         (intel_supports_bts): Add cpu parameter.
 383
 384 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 385
 386         * btrace.h (btrace_insn_class): New.
 387         (btrace_insn) <size, iclass>: New.
 388         * btrace.c (ftrace_find_call): Update parameters.  Update users.
 389         Use instruction classification.
 390         (ftrace_new_return): Update parameters.  Update users.
 391         (ftrace_update_function): Update parameters.  Update users.  Use
 392         instruction classification.
 393         (ftrace_update_insns): Update parameters.  Update users.
 394         (ftrace_classify_insn): New.
 395         (btrace_compute_ftrace_bts): Fill in new btrace_insn fields.  Add
 396         TRY_CATCH around call to gdb_insn_length.
 397
 398 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 399
 400         * btrace.c (btrace_compute_ftrace_bts, btrace_compute_ftrace):
 401         Update parameters.  Update users.
 402
 403 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 404
 405         * btrace.c (parse_xml_btrace_conf_bts): Add size.
 406         (btrace_conf_bts_attributes): New.
 407         (btrace_conf_children): Add attributes.
 408         * common/btrace-common.h (btrace_config_bts): New.
 409         (btrace_config)<bts>: New.
 410         (btrace_config): Update comment.
 411         * nat/linux-btrace.c (linux_enable_btrace, linux_enable_bts):
 412         Use config.
 413         * features/btrace-conf.dtd: Increment version.  Add size
 414         attribute to bts element.
 415         * record-btrace.c (set_record_btrace_bts_cmdlist,
 416         show_record_btrace_bts_cmdlist): New.
 417         (record_btrace_adjust_size, record_btrace_print_bts_conf,
 418         record_btrace_print_conf, cmd_set_record_btrace_bts,
 419         cmd_show_record_btrace_bts): New.
 420         (record_btrace_info): Call record_btrace_print_conf.
 421         (_initialize_record_btrace): Add commands.
 422         * remote.c: Add PACKET_Qbtrace_conf_bts_size enum.
 423         (remote_protocol_features): Add Qbtrace-conf:bts:size packet.
 424         (btrace_sync_conf): Synchronize bts size.
 425         (_initialize_remote): Add Qbtrace-conf:bts:size packet.
 426         * NEWS: Announce new commands and new packets.
 427
 428 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 429
 430         * Makefile.in (XMLFILES): Add btrace-conf.dtd.
 431         * x86-linux-nat.c (x86_linux_enable_btrace): Update parameters.
 432         (x86_linux_btrace_conf): New.
 433         (x86_linux_create_target): Initialize to_btrace_conf.
 434         * nat/linux-btrace.c (linux_enable_btrace): Update parameters.
 435         Check format.  Split into this and ...
 436         (linux_enable_bts): ... this.
 437         (linux_btrace_conf): New.
 438         (perf_event_skip_record): Renamed into ...
 439         (perf_event_skip_bts_record): ... this.  Updated users.
 440         (linux_disable_btrace): Split into this and ...
 441         (linux_disable_bts): ... this.
 442         (linux_read_btrace): Check format.
 443         * nat/linux-btrace.h (linux_enable_btrace): Update parameters.
 444         (linux_btrace_conf): New.
 445         (btrace_target_info)<ptid>: Moved.
 446         (btrace_target_info)<conf>: New.
 447         (btrace_target_info): Split into this and ...
 448         (btrace_tinfo_bts): ... this.  Updated users.
 449         * btrace.c (btrace_enable): Update parameters.
 450         (btrace_conf, parse_xml_btrace_conf_bts, parse_xml_btrace_conf)
 451         (btrace_conf_children, btrace_conf_attributes)
 452         (btrace_conf_elements): New.
 453         * btrace.h (btrace_enable): Update parameters.
 454         (btrace_conf, parse_xml_btrace_conf): New.
 455         * common/btrace-common.h (btrace_config): New.
 456         * feature/btrace-conf.dtd: New.
 457         * record-btrace.c (record_btrace_conf): New.
 458         (record_btrace_cmdlist): New.
 459         (record_btrace_enable_warn, record_btrace_open): Pass
 460         &record_btrace_conf.
 461         (record_btrace_info): Print recording format.
 462         (cmd_record_btrace_bts_start): New.
 463         (cmd_record_btrace_start): Call cmd_record_btrace_bts_start.
 464         (_initialize_record_btrace): Add "record btrace bts" subcommand.
 465         Add "record bts" alias command.
 466         * remote.c (remote_state)<btrace_config>: New.
 467         (remote_btrace_reset, PACKET_qXfer_btrace_conf): New.
 468         (remote_protocol_features): Add qXfer:btrace-conf:read.
 469         (remote_open_1): Call remote_btrace_reset.
 470         (remote_xfer_partial): Handle TARGET_OBJECT_BTRACE_CONF.
 471         (btrace_target_info)<conf>: New.
 472         (btrace_sync_conf, btrace_read_config): New.
 473         (remote_enable_btrace): Update parameters.  Call btrace_sync_conf and
 474         btrace_read_conf.
 475         (remote_btrace_conf): New.
 476         (init_remote_ops): Initialize to_btrace_conf.
 477         (_initialize_remote): Add qXfer:btrace-conf packet.
 478         * target.c (target_enable_btrace): Update parameters.
 479         (target_btrace_conf): New.
 480         * target.h (target_enable_btrace): Update parameters.
 481         (target_btrace_conf): New.
 482         (target_object)<TARGET_OBJECT_BTRACE_CONF>: New.
 483         (target_ops)<to_enable_btrace>: Update parameters and comment.
 484         (target_ops)<to_btrace_conf>: New.
 485         * target-delegates: Regenerate.
 486         * target-debug.h (target_debug_print_const_struct_btrace_config_p)
 487         (target_debug_print_const_struct_btrace_target_info_p): New.
 488         * NEWS: Announce new command and new packet.
 489
 490 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 491
 492         * nat/linux-btrace.h (perf_event_buffer): New.
 493         (btrace_target_info) <buffer, size, data_head>: Replace with ...
 494         <bts>: ... this.
 495         * nat/linux-btrace.c (perf_event_header, perf_event_mmap_size)
 496         (perf_event_buffer_size, perf_event_buffer_begin)
 497         (perf_event_buffer_end, linux_btrace_has_changed): Removed.
 498         Updated users.
 499         (perf_event_new_data): New.
 500
 501 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 502
 503         * btrace.c (btrace_enable): Pass BTRACE_FORMAT_BTS.
 504         * record-btrace.c (record_btrace_open): Remove call to
 505         target_supports_btrace.
 506         * remote.c (remote_supports_btrace): Update parameters.
 507         * target.c (target_supports_btrace): Update parameters.
 508         * target.h (to_supports_btrace, target_supports_btrace): Update
 509         parameters.
 510         * target-delegates.c: Regenerate.
 511         * target-debug.h (target_debug_print_enum_btrace_format): New.
 512         * nat/linux-btrace.c
 513         (kernel_supports_btrace): Rename into ...
 514         (kernel_supports_bts): ... this.  Update users.  Update warning text.
 515         (intel_supports_btrace): Rename into ...
 516         (intel_supports_bts): ... this.  Update users.
 517         (cpu_supports_btrace): Rename into ...
 518         (cpu_supports_bts): ... this.  Update users.
 519         (linux_supports_btrace): Update parameters.  Split into this and ...
 520         (linux_supports_bts): ... this.
 521         * nat/linux-btrace.h (linux_supports_btrace): Update parameters.
 522
 523 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 524
 525         * Makefile.in (SFILES): Add common/btrace-common.c.
 526         (COMMON_OBS): Add common/btrace-common.o.
 527         (btrace-common.o): Add build rules.
 528         * btrace.c (parse_xml_btrace): Update parameters.
 529         (parse_xml_btrace_block): Set format field.
 530         (btrace_add_pc, btrace_fetch): Use struct btrace_data.
 531         (do_btrace_data_cleanup, make_cleanup_btrace_data): New.
 532         (btrace_compute_ftrace): Split into this and...
 533         (btrace_compute_ftrace_bts): ...this.
 534         (btrace_stitch_trace): Split into this and...
 535         (btrace_stitch_bts): ...this.
 536         * btrace.h (parse_xml_btrace): Update parameters.
 537         (make_cleanup_btrace_data): New.
 538         * common/btrace-common.c: New.
 539         * common/btrace-common.h: Include common-defs.h.
 540         (btrace_block_s): Update comment.
 541         (btrace_format): New.
 542         (btrace_format_string): New.
 543         (btrace_data_bts): New.
 544         (btrace_data): New.
 545         (btrace_data_init, btrace_data_fini, btrace_data_empty): New.
 546         * remote.c (remote_read_btrace): Update parameters.
 547         * target.c (target_read_btrace): Update parameters.
 548         * target.h (target_read_btrace): Update parameters.
 549         (target_ops)<to_read_btrace>: Update parameters.
 550         * x86-linux-nat.c (x86_linux_read_btrace): Update parameters.
 551         * target-delegates.c: Regenerate.
 552         * target-debug (target_debug_print_struct_btrace_data_p): New.
 553         * nat/linux-btrace.c (linux_read_btrace): Split into this and...
 554         (linux_read_bts): ...this.
 555         * nat/linux-btrace.h (linux_read_btrace): Update parameters.
 556
 557 2015-02-06  Doug Evans  <dje@google.com>
 558
 559         * remote-m32r-sdi.c: Include symfile.h.
 560
 561 2015-02-06  Doug Evans  <dje@google.com>
 562
 563         * symtab.h (clear_symtab_users, deduce_language_from_filename): Move
 564         * symfile.h (clear_symtab_users, deduce_language_from_filename): ...
 565         to here.
 566
 567 2015-02-06  Pedro Alves  <palves@redhat.com>
 568
 569         * linux-thread-db.c (find_new_threads_callback): Add debug output.
 570
 571 2015-02-06  Simon Marchi  <simon.marchi@ericsson.com>
 572
 573         PR gdb/15678
 574         * breakpoint.c (map_breakpoint_numbers): Check for empty args string.
 575         (enable_count_command): Check args for NULL value.
 576
 577 2015-02-05  Doug Evans  <xdje42@gmail.com>
 578
 579         * guile/scm-frame.c: Fix spelling errors in a comment.
 580
 581 2015-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 582
 583         * python/python-internal.h (Py_hash_t): Define it for Python <3.2.
 584         * python/py-value.c (valpy_fetch_lazy): Use it.  Remove cast to the
 585         return type.
 586
 587 2015-02-04  Pedro Alves  <palves@redhat.com>
 588
 589         * linux-nat.c (handle_extended_wait): Don't resume LWPs here.
 590         (wait_lwp): Don't call wait_lwp if linux_handle_extended_wait
 591         returns true.
 592         (resume_stopped_resumed_lwps): Don't check whether the thread is
 593         marked as executing.
 594         (linux_nat_wait_1): Use resume_stopped_resumed_lwps.
 595
 596 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 597
 598         * regset.h (struct regset): Add flags field.
 599         (REGSET_VARIABLE_SIZE): New value for a regset's flags field.
 600         * corelow.c (get_core_register_section): Add warning if the size
 601         exceeds the requested size and the regset does not have the
 602         REGSET_VARIABLE_SIZE flag set.
 603         * alphanbsd-tdep.c (alphanbsd_gregset): Add REGSET_VARIABLE_SIZE
 604         flag.
 605         * armbsd-tdep.c (armbsd_gregset): Likewise.
 606         * hppa-hpux-tdep.c (hppa_hpux_regset): Likewise.
 607         * hppaobsd-tdep.c (hppaobsd_gregset): Likewise.
 608         * m68kbsd-tdep.c (m68kbsd_gregset): Likewise.
 609         * mipsnbsd-tdep.c (mipsnbsd_gregset): Likewise.
 610
 611 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 612
 613         * amd64-linux-tdep.c (amd64_linux_iterate_over_regset_sections):
 614         For ".reg-xstate", explicitly specify the requested section size
 615         via X86_XSTATE_SIZE instead of just 0 on input and
 616         X86_XSTATE_MAX_SIZE on output.
 617         * i386-linux-tdep.c (i386_linux_iterate_over_regset_sections):
 618         Likewise.
 619
 620 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 621
 622         PR corefiles/17808:
 623         * gdbarch.sh (iterate_over_regset_sections_cb): Document this
 624         function type, particularly its SIZE parameter.
 625         * gdbarch.h: Regenerate.
 626         * amd64-tdep.c (amd64_supply_fpregset): In gdb_assert, compare
 627         actual against required size using ">=" instead of "==".
 628         (amd64_collect_fpregset): Likewise.
 629         * i386-tdep.c (i386_supply_gregset): Likewise.
 630         (i386_collect_gregset): Likewise.
 631         (i386_supply_fpregset): Likewise.
 632         (i386_collect_fpregset): Likewise.
 633         * mips-linux-tdep.c (mips_supply_gregset_wrapper): Likewise.
 634         (mips_fill_gregset_wrapper): Likewise.
 635         (mips_supply_fpregset_wrapper): Likewise.
 636         (mips_fill_fpregset_wrapper): Likewise.
 637         (mips64_supply_gregset_wrapper): Likewise.
 638         (mips64_fill_gregset_wrapper): Likewise.
 639         (mips64_supply_fpregset_wrapper): Likewise.
 640         (mips64_fill_fpregset_wrapper): Likewise.
 641         * mn10300-linux-tdep.c (am33_supply_gregset_method): Likewise.
 642         (am33_supply_fpregset_method): Likewise.
 643         (am33_collect_gregset_method): Likewise.
 644         (am33_collect_fpregset_method): Likewise.
 645
 646 2015-02-04  Doug Evans  <dje@google.com>
 647             Pedro Alves  <palves@redhat.com>
 648             Eli Zaretskii  <eliz@gnu.org>
 649
 650         PR tui/17810
 651         * tui/tui-command.c (tui_refresh_cmd_win): New function.
 652         * tui/tui-command.c (tui_refresh_cmd_win): Declare.
 653         * tui/tui-file.c: #include tui/tui-command.h.
 654         (tui_file_fputs): Refresh command window if stream is not gdb_stdout.
 655         (tui_file_flush): Refresh command window if stream is gdb_stdout.
 656         * tui/tui-io.c (tui_puts): Remove calls to wrefresh, fflush.
 657
 658 2015-02-04  Pedro Alves  <palves@redhat.com>
 659
 660         Fix build breakage.
 661         * event-loop.c (gdb_do_one_event): Add default switch case.
 662
 663 2015-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
 664
 665         Filter out inferior gcc option -fpreprocessed.
 666         * compile/compile.c (filter_args): New function.
 667         (get_args): Use it.
 668
 669 2015-02-03  Pedro Alves  <palves@redhat.com>
 670
 671         * event-loop.c: Don't declare nor define a queue type for
 672         gdb_event_p.
 673         (event_queue): Delete.
 674         (create_event, create_file_event, gdb_event_xfree)
 675         (initialize_event_loop, process_event): Delete.
 676         (gdb_do_one_event): Return as soon as one event is handled.
 677         (handle_file_event): Change prototype.  Used the passed in
 678         file_handler pointer and ready_mask instead of looping over all
 679         file handlers.
 680         (gdb_wait_for_event): Update the poll/select timeouts before
 681         blocking.  Run event handlers directly instead of queueing events.
 682         Return as soon as one event is handled.
 683         (struct async_event_handler_data): Delete.
 684         (invoke_async_event_handler): Delete.
 685         (check_async_event_handlers): Change return type to int.  Run
 686         event handlers directly instead of queueing events.  Return as
 687         soon as one event is handled.
 688         (handle_timer_event): Delete.
 689         (update_wait_timeout): New function, factored out from
 690         poll_timers.
 691         (poll_timers): Reimplement.
 692         * event-loop.h (initialize_event_loop): Delete declaration.
 693         * top.c (gdb_init): Don't call initialize_event_loop.
 694
 695 2015-02-03  Pedro Alves  <palves@redhat.com>
 696
 697         * event-loop.c (clear_async_event_handler): New function.
 698         * event-loop.h (clear_async_event_handler): New declaration.
 699         * record-btrace.c (record_btrace_async): New function.
 700         (init_record_btrace_ops): Install record_btrace_async.
 701         * record-full.c (record_full_async): New function.
 702         (record_full_resume): Don't mark the async event source here.
 703         (init_record_full_ops): Install record_full_async.
 704         (record_full_core_resume): Don't mark the async event source here.
 705         (init_record_full_core_ops): Install record_full_async.
 706         * remote.c (remote_async): Mark and clear the async stop reply
 707         queue event-loop token as appropriate.
 708
 709 2015-02-03  Pedro Alves  <palves@redhat.com>
 710
 711         * linux-nat.c (linux_child_follow_fork, linux_nat_wait_1): Use
 712         target_is_async_p instead of target_can_async.
 713         (linux_nat_wait): Use target_is_async_p instead of
 714         target_can_async.  Don't enable async here.
 715         * remote.c (interrupt_query, remote_wait, putpkt_binary): Use
 716         target_is_async_p instead of target_can_async.
 717
 718 2015-02-02  Simon Marchi  <simon.marchi@ericsson.com>
 719
 720         * varobj.h (lang_varobj_ops): Mention which return values need
 721         to be freed.
 722
 723 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 724
 725         * dwarf2loc.c (dwarf2_evaluate_property): Add i18n marker.
 726
 727 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 728
 729         PR gdb/17856:
 730         * ada-lang.c (ada_lookup_symbol_list_worker): Do not re-cache
 731         results found in the cache.
 732
 733 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 734
 735         PR gdb/17854:
 736         * ada-lang.c (ada_get_symbol_cache): Set pspace_data->sym_cache
 737         when allocating a new one.
 738
 739 2015-02-01  Tom Tromey  <tom@tromey.com>
 740
 741         * MAINTAINERS: Remove myself.
 742
 743 2015-01-31  Doug Evans  <xdje42@gmail.com>
 744
 745         * dwarf2read.c (process_structure_scope): Update setting of
 746         TYPE_VPTR_BASETYPE, TYPE_VPTR_FIELDNO.
 747         * gdbtypes.c (internal_type_vptr_fieldno): New function.
 748         (set_type_vptr_fieldno): New function.
 749         (internal_type_vptr_basetype): New function.
 750         (set_type_vptr_basetype): New function.
 751         (get_vptr_fieldno): Update setting of TYPE_VPTR_FIELDNO,
 752         TYPE_VPTR_BASETYPE.
 753         (allocate_cplus_struct_type): Initialize vptr_fieldno.
 754         (recursive_dump_type): Printing of vptr_fieldno, vptr_basetype ...
 755         (print_cplus_stuff): ... moved here.
 756         (copy_type_recursive): Don't copy TYPE_VPTR_BASETYPE.
 757         * gdbtypes.h (struct main_type): Members vptr_fieldno, vptr_basetype
 758         moved to ...
 759         (struct cplus_struct_type): ... here.  All uses updated.
 760         (TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE): Rewrite.
 761         (internal_type_vptr_fieldno, set_type_vptr_fieldno): Declare.
 762         (internal_type_vptr_basetype, set_type_vptr_basetype): Declare.
 763         * stabsread.c (read_tilde_fields): Update setting of
 764         TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE.
 765
 766 2015-01-31  Doug Evans  <xdje42@gmail.com>
 767
 768         * cp-valprint.c (cp_find_class_member): Rename parameter domain_p
 769         to self_p.
 770         (cp_print_class_member): Rename local domain to self_type.
 771         * dwarf2read.c (quirk_gcc_member_function_pointer): Rename local
 772         domain_type to self_type.
 773         (set_die_type) <need_gnat_info>: Handle
 774         TYPE_CODE_METHODPTR, TYPE_CODE_MEMBERPTR, TYPE_CODE_METHOD.
 775         * gdb-gdb.py (StructMainTypePrettyPrinter): Handle
 776         TYPE_SPECIFIC_SELF_TYPE.
 777         * gdbtypes.c (internal_type_self_type): New function.
 778         (set_type_self_type): New function.
 779         (smash_to_memberptr_type): Rename parameter domain to self_type.
 780         Update setting of TYPE_SELF_TYPE.
 781         (smash_to_methodptr_type): Update setting of TYPE_SELF_TYPE.
 782         (smash_to_method_type): Rename parameter domain to self_type.
 783         Update setting of TYPE_SELF_TYPE.
 784         (check_stub_method): Call smash_to_method_type.
 785         (recursive_dump_type): Handle TYPE_SPECIFIC_SELF_TYPE.
 786         (copy_type_recursive): Ditto.
 787         * gdbtypes.h (enum type_specific_kind): New value
 788         TYPE_SPECIFIC_SELF_TYPE.
 789         (struct main_type) <type_specific>: New member self_type.
 790         (struct cplus_struct_type) <fn_field.type>: Update comment.
 791         (TYPE_SELF_TYPE): Rewrite.
 792         (internal_type_self_type, set_type_self_type): Declare.
 793         * gnu-v3-abi.c (gnuv3_print_method_ptr): Rename local domain to
 794         self_type.
 795         (gnuv3_method_ptr_to_value): Rename local domain_type to self_type.
 796         * m2-typeprint.c (m2_range): Replace TYPE_SELF_TYPE with
 797         TYPE_TARGET_TYPE.
 798         * stabsread.c (read_member_functions): Mark methods with
 799         TYPE_CODE_METHOD, not TYPE_CODE_FUNC.  Update setting of
 800         TYPE_SELF_TYPE.
 801
 802 2015-01-31  Doug Evans  <xdje42@gmail.com>
 803
 804         * gdbtypes.h (TYPE_SELF_TYPE): Renamed from TYPE_DOMAIN_TYPE.
 805         All uses updated.
 806
 807 2015-01-31  Doug Evans  <xdje42@gmail.com>
 808
 809         * gnu-v3-abi.c (gnuv3_dynamic_class): Assert only passed structs
 810         or unions.  Return zero if union.
 811         (gnuv3_get_vtable): Call check_typedef.  Assert only passed structs.
 812         (gnuv3_rtti_type): Pass already-check_typedef'd value to
 813         gnuv3_get_vtable.
 814         (compute_vtable_size): Assert only passed structs.
 815         (gnuv3_print_vtable): Don't call gnuv3_get_vtable for non-structs.
 816
 817 2015-01-31  Doug Evans  <xdje42@gmail.com>
 818
 819         * gdbtypes.c (copy_type_recursive): Handle all TYPE_SPECIFIC_FIELD
 820         kinds.
 821
 822 2015-01-31  Gary Benson <gbenson@redhat.com>
 823             Doug Evans  <dje@google.com>
 824
 825         PR cli/9007
 826         PR cli/11920
 827         PR cli/15548
 828         * cli/cli-cmds.c (complete_command): Notify user if max-completions
 829         reached.
 830         * common/common-exceptions.h (enum errors)
 831         <MAX_COMPLETIONS_REACHED_ERROR>: New value.
 832         * completer.h (get_max_completions_reached_message): New declaration.
 833         (max_completions): Likewise.
 834         (completion_tracker_t): New typedef.
 835         (new_completion_tracker): New declaration.
 836         (make_cleanup_free_completion_tracker): Likewise.
 837         (maybe_add_completion_enum): New enum.
 838         (maybe_add_completion): New declaration.
 839         (throw_max_completions_reached_error): Likewise.
 840         * completer.c (max_completions): New global variable.
 841         (new_completion_tracker): New function.
 842         (free_completion_tracker): Likewise.
 843         (make_cleanup_free_completion_tracker): Likewise.
 844         (maybe_add_completions): Likewise.
 845         (throw_max_completions_reached_error): Likewise.
 846         (complete_line): Remove duplicates and limit result to max_completions
 847         entries.
 848         (get_max_completions_reached_message): New function.
 849         (gdb_display_match_list): Handle max_completions.
 850         (_initialize_completer): New declaration and function.
 851         * symtab.c: Include completer.h.
 852         (completion_tracker): New static variable.
 853         (completion_list_add_name): Call maybe_add_completion.
 854         (default_make_symbol_completion_list_break_on_1): Renamed from
 855         default_make_symbol_completion_list_break_on.  Maintain
 856         completion_tracker across calls to completion_list_add_name.
 857         (default_make_symbol_completion_list_break_on): New function.
 858         * top.c (init_main): Set rl_completion_display_matches_hook.
 859         * tui/tui-io.c: Include completer.h.
 860         (tui_old_rl_display_matches_hook): New static global.
 861         (tui_rl_display_match_list): Notify user if max-completions reached.
 862         (tui_setup_io): Save/restore rl_completion_display_matches_hook.
 863         * NEWS (New Options): Mention set/show max-completions.
 864
 865 2015-01-31  Gary Benson  <gbenson@redhat.com>
 866
 867         * symtab.c (struct add_name_data) <code>: New field.
 868         Updated comments.
 869         (add_symtab_completions): New function.
 870         (symtab_expansion_callback): Likewise.
 871         (default_make_symbol_completion_list_break_on): Set datum.code.
 872         Move minimal symbol scan before calling expand_symtabs_matching.
 873         Scan known primary symtabs for externs and statics before calling
 874         expand_symtabs_matching.  Pass symtab_expansion_callback as
 875         expansion_notify argument to expand_symtabs_matching.  Do not scan
 876         primary symtabs for externs and statics after calling
 877         expand_symtabs_matching.
 878
 879 2015-01-31  Gary Benson  <gbenson@redhat.com>
 880
 881         * symfile.h (expand_symtabs_exp_notify_ftype): New typedef.
 882         (struct quick_symbol_functions) <expand_symtabs_matching>:
 883         New argument expansion_notify.  All uses updated.
 884         (expand_symtabs_matching): New argument expansion_notify.
 885         All uses updated.
 886         * symfile-debug.c (debug_qf_expand_symtabs_matching):
 887         Also print expansion notify.
 888         * symtab.c (expand_symtabs_matching_via_partial): Call
 889         expansion_notify whenever a partial symbol table is expanded.
 890         * dwarf2read.c (dw2_expand_symtabs_matching): Call
 891         expansion_notify whenever a symbol table is instantiated.
 892
 893 2015-01-31  Doug Evans  <xdje42@gmail.com>
 894
 895         * cli-out.c: #include completer.h, readline/readline.h.
 896         (cli_mld_crlf, cli_mld_putch, cli_mld_puts): New functions.
 897         (cli_mld_flush, cld_mld_erase_entire_line): Ditto.
 898         (cli_mld_beep, cli_mld_read_key, cli_display_match_list): Ditto.
 899         * cli-out.h (cli_display_match_list): Declare.
 900         * completer.c (MB_INVALIDCH, MB_NULLWCH): New macros.
 901         (ELLIPSIS_LEN): Ditto.
 902         (gdb_get_y_or_n, gdb_display_match_list_pager): New functions.
 903         (gdb_path_isdir, gdb_printable_part, gdb_fnwidth): Ditto.
 904         (gdb_fnprint, gdb_print_filename): Ditto.
 905         (gdb_complete_get_screenwidth, gdb_display_match_list_1): Ditto.
 906         (gdb_display_match_list): Ditto.
 907         * completer.h (mld_crlf_ftype, mld_putch_ftype): New typedefs.
 908         (mld_puts_ftype, mld_flush_ftype, mld_erase_entire_line_ftype): Ditto.
 909         (mld_beep_ftype, mld_read_key_ftype): Ditto.
 910         (match_list_displayer): New struct.
 911         (gdb_display_match_list): Declare.
 912         * top.c (init_main): Set rl_completion_display_matches_hook.
 913         * tui/tui-io.c: #include completer.h.
 914         (printable_part, PUTX, print_filename, get_y_or_n): Delete.
 915         (tui_mld_crlf, tui_mld_putch, tui_mld_puts): New functions.
 916         (tui_mld_flush, tui_mld_erase_entire_line, tui_mld_beep): Ditto.
 917         (tui_mld_getc, tui_mld_read_key): Ditto.
 918         (tui_rl_display_match_list): Rewrite.
 919         (tui_handle_resize_during_io): New arg for_completion.  All callers
 920         updated.
 921
 922 2015-01-31  Doug Evans  <xdje42@gmail.com>
 923
 924         Add symbol lookup cache.
 925         * NEWS: Document new options and commands.
 926         * symtab.c (symbol_cache_key): New static global.
 927         (DEFAULT_SYMBOL_CACHE_SIZE, MAX_SYMBOL_CACHE_SIZE): New macros.
 928         (SYMBOL_LOOKUP_FAILED): New macro.
 929         (symbol_cache_slot_state): New enum.
 930         (block_symbol_cache): New struct.
 931         (symbol_cache): New struct.
 932         (new_symbol_cache_size, symbol_cache_size): New static globals.
 933         (hash_symbol_entry, eq_symbol_entry): New functions.
 934         (symbol_cache_byte_size, resize_symbol_cache): New functions.
 935         (make_symbol_cache, free_symbol_cache): New functions.
 936         (get_symbol_cache, symbol_cache_cleanup): New function.
 937         (set_symbol_cache_size, set_symbol_cache_size_handler): New functions.
 938         (symbol_cache_lookup, symbol_cache_clear_slot): New function.
 939         (symbol_cache_mark_found, symbol_cache_mark_not_found): New functions.
 940         (symbol_cache_flush, symbol_cache_dump): New functions.
 941         (maintenance_print_symbol_cache): New function.
 942         (maintenance_flush_symbol_cache): New function.
 943         (symbol_cache_stats): New function.
 944         (maintenance_print_symbol_cache_statistics): New function.
 945         (symtab_new_objfile_observer): New function.
 946         (symtab_free_objfile_observer): New function.
 947         (lookup_static_symbol, lookup_global_symbol): Use symbol cache.
 948         (_initialize_symtab): Init symbol_cache_key.  New parameter
 949         maint symbol-cache-size.  New maint commands print symbol-cache,
 950         print symbol-cache-statistics, flush-symbol-cache.
 951         Install new_objfile, free_objfile observers.
 952
 953 2015-01-31  Joel Brobecker  <brobecker@adacore.com>
 954
 955         PR symtab/17855
 956         * symfile.c (clear_symtab_users): Move call to breakpoint_re_set
 957         to end.
 958
 959 2015-01-31  Doug Evans  <xdje42@gmail.com>
 960
 961         * NEWS: Mention inlined scripts in .debug_gdb_scripts section.
 962         * auto-load.c: #include ctype.h.
 963         (struct auto_load_pspace_info): Replace member loaded_scripts with
 964         new members loaded_script_files, loaded_script_texts.
 965         (auto_load_pspace_data_cleanup): Update.
 966         (init_loaded_scripts_info): Update.
 967         (get_auto_load_pspace_data_for_loading): Update.
 968         (maybe_add_script_file): Renamed from maybe_add_script.  All callers
 969         updated.
 970         (maybe_add_script_text): New function.
 971         (clear_section_scripts): Update.
 972         (source_script_file, execute_script_contents): New functions.
 973         (source_section_scripts): Add support for
 974         SECTION_SCRIPT_ID_PYTHON_TEXT, SECTION_SCRIPT_ID_GUILE_TEXT.
 975         (print_scripts): New function.
 976         (auto_load_info_scripts): Also print inlined scripts.
 977         (maybe_print_unsupported_script_warning): Renamed from
 978         unsupported_script_warning_print.  All callers updated.
 979         (maybe_print_script_not_found_warning): Renamed from
 980         script_not_found_warning_print.  All callers updated.
 981         * extension-priv.h (struct extension_language_script_ops): New member
 982         objfile_script_executor.
 983         * extension.c (ext_lang_objfile_script_executor): New function.
 984         * extension.h (objfile_script_executor_func): New typedef.
 985         (ext_lang_objfile_script_executor): Declare.
 986         * guile/guile-internal.h (gdbscm_execute_objfile_script): Declare.
 987         * guile/guile.c (guile_extension_script_ops): Update.
 988         * guile/scm-objfile.c (gdbscm_execute_objfile_script): New function.
 989         * python/python.c (python_extension_script_ops): Update.
 990         (gdbpy_execute_objfile_script): New function.
 991
 992 2015-01-31  Eli Zaretskii  <eliz@gnu.org>
 993
 994         * tui/tui-io.c (tui_expand_tabs): New function.
 995         (tui_puts, tui_redisplay_readline): Expand TABs into the
 996         appropriate number of spaces.
 997         * tui/tui-regs.c: Include tui-io.h.
 998         (tui_register_format): Call tui_expand_tabs to expand TABs into
 999         the appropriate number of spaces.
1000         * tui/tui-io.h: Add prototype for tui_expand_tabs.
1001
1002 2015-01-30  Doug Evans  <dje@google.com>
1003
1004         * NEWS: "info source" command now display producer string if present.
1005         * source.c (source_info): Print producer string if present.
1006
1007 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1008
1009         * varobj.c (varobj_delete): Fix comment.
1010
1011 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1012
1013         * varobj.c (create_child): Modify comment.
1014
1015 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1016
1017         * ada-varobj.c (ada_number_of_children): Constify struct varobj *
1018         parameter.
1019         (ada_name_of_variable): Same.
1020         (ada_path_expr_of_child): Same.
1021         (ada_value_of_variable): Same.
1022         (ada_value_is_changeable_p): Same.
1023         (ada_value_has_mutated): Same.
1024         * c-varobj.c (varobj_is_anonymous_child): Same.
1025         (c_is_path_expr_parent): Same.
1026         (c_number_of_children): Same.
1027         (c_name_of_variable): Same.
1028         (c_path_expr_of_child): Same.
1029         (get_type): Same.
1030         (c_value_of_variable): Same.
1031         (cplus_number_of_children): Same.
1032         (cplus_name_of_variable): Same.
1033         (cplus_path_expr_of_child): Same.
1034         (cplus_value_of_variable): Same.
1035         * jv-varobj.c (java_number_of_children): Same.
1036         (java_name_of_variable): Same.
1037         (java_path_expr_of_child): Same.
1038         (java_value_of_variable): Same.
1039         * varobj.c (number_of_children): Same.
1040         (name_of_variable): Same.
1041         (is_root_p): Same.
1042         (varobj_ensure_python_env): Same.
1043         (varobj_get_objname): Same.
1044         (varobj_get_expression): Same.
1045         (varobj_get_display_format): Same.
1046         (varobj_get_display_hint): Same.
1047         (varobj_has_more): Same.
1048         (varobj_get_thread_id): Same.
1049         (varobj_get_frozen): Same.
1050         (dynamic_varobj_has_child_method): Same.
1051         (varobj_get_gdb_type): Same.
1052         (is_path_expr_parent): Same.
1053         (varobj_default_is_path_expr_parent): Same.
1054         (varobj_get_language): Same.
1055         (varobj_get_attributes): Same.
1056         (varobj_is_dynamic_p): Same.
1057         (varobj_get_child_range): Same.
1058         (varobj_value_has_mutated): Same.
1059         (varobj_get_value_type): Same.
1060         (number_of_children): Same.
1061         (name_of_variable): Same.
1062         (check_scope): Same.
1063         (varobj_editable_p): Same.
1064         (varobj_value_is_changeable_p): Same.
1065         (varobj_floating_p): Same.
1066         (varobj_default_value_is_changeable_p): Same.
1067
1068 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1069
1070         * varobj.c (varobj_get_path_expr): Set var->path_expr.
1071         * c-varobj.c (c_path_expr_of_child): Set local var instead of
1072         child->path_expr.
1073         (cplus_path_expr_of_child): Same.
1074
1075 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1076
1077         * mi-cmd-var.c (print_varobj): Free varobj_get_expression
1078         result.
1079         (mi_cmd_var_info_expression): Same.
1080         * varobj.c (varobj_get_expression): Mention in the comment that
1081         the result must by freed by the caller.
1082
1083 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1084
1085         * mi/mi-cmd-var.c (mi_cmd_var_info_type): Free result of
1086         varobj_get_type.
1087         (varobj_update_one): Same.
1088         * varobj.c (update_type_if_necessary): Free curr_type_str and
1089         new_type_str.
1090         (varobj_get_type): Specify in comment that the result needs to be
1091         freed by the caller.
1092
1093 2015-01-29  Doug Evans  <dje@google.com>
1094
1095         PR symtab/17890
1096         * dwarf2read.c (dwarf_decode_line_header): Punt if version > 4.
1097
1098 2015-01-25  Mark Wielaard  <mjw@redhat.com>
1099
1100         * dwarf2read.c (checkproducer): Call producer_is_gcc.
1101         * utils.c (producer_is_gcc_ge_4): Likewise.
1102         (producer_is_gcc): New function.
1103         * utils.h (producer_is_gcc): New declaration.
1104
1105 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
1106
1107         * gdbtypes.h (struct dynamic_prop): New PROP_ADDR_OFFSET enum
1108         kind.
1109         * gdbtypes.c (resolve_dynamic_type_internal): Replace "addr"
1110         parameter by "addr_stack" parameter.
1111         (resolve_dynamic_range): Replace "addr" parameter by
1112         "stack_addr" parameter.  Update function documentation.
1113         Update code accordingly.
1114         (resolve_dynamic_array, resolve_dynamic_union)
1115         (resolve_dynamic_struct, resolve_dynamic_type_internal): Likewise.
1116         (resolve_dynamic_type): Update code, following the changes made
1117         to resolve_dynamic_type_internal's interface.
1118         * dwarf2loc.h (struct property_addr_info): New.
1119         (dwarf2_evaluate_property): Replace "address" parameter
1120         by "addr_stack" parameter.  Adjust function documentation.
1121         (struct dwarf2_offset_baton): New.
1122         (struct dwarf2_property_baton): Update documentation of
1123         field "referenced_type" to be more general. New field
1124         "offset_info" in union data field.
1125         * dwarf2loc.c (dwarf2_evaluate_property): Replace "address"
1126         parameter by "addr_stack" parameter.  Adjust code accordingly.
1127         Add support for PROP_ADDR_OFFSET properties.
1128         * dwarf2read.c (attr_to_dynamic_prop): Add support for
1129         DW_AT_data_member_location attributes as well.  Use case
1130         statements instead of if/else condition.
1131
1132 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
1133
1134         * ada-varobj.c (ada_varobj_get_array_number_of_children):
1135         Return zero if PARENT_VALUE is NULL and parent_type's
1136         range type is dynamic.
1137
1138 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
1139
1140         * gdbtypes.c (is_dynamic_type_internal) <TYPE_CODE_RANGE>: Return
1141         nonzero if the type's subtype is dynamic.
1142         (resolve_dynamic_range): Also resolve the range's subtype.
1143
1144 2015-01-29  Alexander Klimov  <alserkli@inbox.ru>  (tiny patch)
1145
1146         Pushed by Joel Brobecker  <brobecker@adacore.com>.
1147         * symfile.c (unmap_overlay_command): Initialize sec to NULL.
1148
1149 2015-01-27  Doug Evans  <dje@google.com>
1150
1151         * NEWS: Mention gdb.Objfile.username.
1152         * python/py-objfile.c (objfpy_get_username): New function.
1153         (objfile_getset): Add "username".
1154
1155 2015-01-24  Mark Wielaard  <mjw@redhat.com>
1156
1157         * stack.c (return_command): Markup warning message with _.
1158
1159 2015-01-24  Doug Evans  <xdje42@gmail.com>
1160
1161         * gdbtypes.h (TYPE_TYPE_SPECIFIC): Delete.
1162
1163 2015-01-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
1164
1165         Fix 100x slowdown regression on DWZ files.
1166         * dwarf2read.c (struct dwarf2_per_objfile): Add line_header_hash.
1167         (struct line_header): Add offset and offset_in_dwz.
1168         (dwarf_decode_lines): Add parameter decode_mapping to the declaration.
1169         (free_line_header_voidp): New declaration.
1170         (line_header_hash, line_header_hash_voidp, line_header_eq_voidp): New
1171         functions.
1172         (dwarf2_build_include_psymtabs): Update dwarf_decode_lines caller.
1173         (handle_DW_AT_stmt_list): Use line_header_hash.
1174         (free_line_header_voidp): New function.
1175         (dwarf_decode_line_header): Initialize offset and offset_in_dwz.
1176         (dwarf_decode_lines): New parameter decode_mapping, use it.
1177         (dwarf2_free_objfile): Free line_header_hash.
1178
1179 2015-01-23  Simon Marchi  <simon.marchi@ericsson.com>
1180
1181         PR gdb/17416
1182         * valops.c (value_rtti_indirect_type): Catch exception thrown by
1183         value_ind.
1184
1185 2015-01-15  Mark Wielaard  <mjw@redhat.com>
1186
1187         * dwarf2read.c (read_subroutine_type): Set TYPE_NO_RETURN from
1188         DW_AT_noreturn.
1189         * gdbtypes.h (struct func_type): Add is_noreturn field flag. Make
1190         calling_convention an 8 bit bit field.
1191         (TYPE_NO_RETURN): New macro.
1192         * infcmd.c (finish_command): Query if function does not return
1193         normally.
1194         * stack.c (return_command): Likewise.
1195
1196 2015-01-23  Pedro Alves  <palves@redhat.com>
1197
1198         * linux-nat.c (linux_is_async_p): New macro.
1199         (linux_nat_is_async_p):
1200         (linux_nat_terminal_inferior): Check whether the target can async
1201         instead of whether it is already async.
1202         (linux_nat_terminal_ours): Don't check whether the target is
1203         async.
1204         (linux_async_pipe): Use linux_is_async_p.
1205
1206 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
1207
1208         * NEWS (Changes since GDB 7.9): Add 'thread apply all' option
1209         '-ascending'.
1210         * thread.c (tp_array_compar_ascending, tp_array_compar): New.
1211         (thread_apply_all_command): Parse CMD for tp_array_compar_ascending.
1212         Sort tp_array using tp_array_compar.
1213         (_initialize_thread): Extend thread_apply_all_command help.
1214
1215 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
1216
1217         * corelow.c (core_open): Call also thread_command.
1218         * gdbthread.h (thread_command): New prototype moved from ...
1219         * thread.c (thread_command): ... here.
1220         (thread_command): Make it global.
1221
1222 2015-01-22  Pedro Alves  <palves@redhat.com>
1223
1224         * configure.ac [*mingw32*]: Check $curses_found instead of
1225         $prefer_curses.
1226         * configure: Regenerate.
1227         * windows-termcap.c: Remove HAVE_CURSES_H, HAVE_NCURSES_H and
1228         HAVE_NCURSES_NCURSES_H checks.
1229
1230 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
1231
1232         * tui/tui.c (tui_enable) [__MINGW32__]: If the call to 'newterm'
1233         fails with the 1st arg NULL, try again with "unknown".  Don't test
1234         the "cup" capability: it isn't supported by the Windows port of
1235         ncurses, but the Windows console driver is still capable of
1236         supporting TUI.
1237
1238 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
1239
1240         * compile/compile.c (_initialize_compile): Use -fPIE for compile_args.
1241
1242 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
1243
1244         * Makefile.in (HFILES_NO_SRCDIR): Remove ada-varobj.h.
1245         (ALLDEPFILES): Remove irix5-nat.c.  These two are part of the
1246         reason that "make TAGS" is broken.
1247
1248 2015-01-22  Chen Gang  <gang.chen.5i5j@gmail.com>
1249
1250         * hppa-tdep.c (inst_saves_gr): Fix logical working flow issues
1251         and check additional store instructions.
1252
1253 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
1254
1255         * MAINTAINERS (Write After Approval): Add "Wei-cheng Wang".
1256
1257 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
1258
1259         * ppc-linux-tdep.c (ppc_skip_trampoline_code,
1260         ppc_canonicalize_syscall, ppc_linux_syscall_record,
1261         ppc_linux_record_signal, ppc_init_linux_record_tdep): Add comments.
1262         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
1263         * rs6000-tdep.c (rs6000_epilogue_frame_cache,
1264         rs6000_epilogue_frame_this_id, rs6000_epilogue_frame_prev_register,
1265         rs6000_epilogue_frame_sniffer, ppc_record_vsr, ppc_process_record_op4,
1266         ppc_process_record_op19, ppc_process_record_op31,
1267         ppc_process_record_op59, ppc_process_record_op60,
1268         ppc_process_record_op63): Likewise.
1269
1270 2015-01-20  Joel Brobecker  <brobecker@adacore.com>
1271
1272         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason_string)
1273         (linux_ptrace_test_ret_to_nx): Use safe_strerror instead of
1274         strerror.
1275
1276 2015-01-20  Wei-cheng Wang  <cole945@gmail.com>
1277
1278         * rs6000-tdep.c (ppc_process_record_op4, ppc_process_record_op19,
1279         ppc_process_record_op31, ppc_process_record_op59,
1280         ppc_process_record_op60, ppc_process_record_op63,
1281         ppc_process_record): Fix -Wformat warning.
1282         * rs6000-tdep.c (rs6000_epilogue_frame_cache, ppc_process_record_op60):
1283         Remove unused variables.
1284
1285 2015-01-20  Chen Gang  <gang.chen.5i5j@gmail.com>
1286
1287         * MAINTAINERS (Write After Approval): Add "Chen Gang".
1288
1289 2015-01-19  Eli Zaretskii  <eliz@gnu.org>
1290
1291         * configure.ac [*mingw32*]: Only add windows-termcap.o to
1292         CONFIG_OBS if not building with a curses library.
1293         * configure: Regenerate.
1294
1295         * windows-termcap.c: Include defs.h.  Make the whole body empty if
1296         either one of HAVE_CURSES_H or HAVE_NCURSES_H or
1297         HAVE_NCURSES_NCURSES_H is defined.
1298
1299 2015-01-19  Joel Brobecker  <brobecker@adacore.com>
1300
1301         * rs6000-tdep.c (rs6000_gdbarch_init): Move divide operator
1302         from end of line to start of next line.
1303
1304 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
1305
1306         * ppc-linux-tdep.c (ppc_skip_trampoline_code):
1307         Scan PLT stub backward for reverse debugging.
1308         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
1309
1310 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
1311             Ulrich Weigand  <uweigand@de.ibm.com>
1312
1313         * configure.tgt (powerpc*-*-linux): Add linux-record.o to
1314         gdb_target_obs.
1315         (ppc_linux_record_tdep, ppc64_linux_record_tdep): New for linux syscall
1316         record.
1317         (ppc_canonicalize_syscall, ppc_linux_syscall_record,
1318         ppc_linux_record_signal, ppc_init_linux_record_tdep): New functions.
1319         (ppc_linux_init_abi): Set process_record, process_record_signal.
1320         * ppc-tdep.h (struct gdbarch_tdep): Add ppc_syscall_record and
1321         ppc_linux_record_tdep to gdbarch_tdep.
1322         (ppc_process_record): New declaration.
1323         * rs6000-tdep.c (ppc_record_vsr, ppc_process_record_op4,
1324         ppc_process_record_op19, ppc_process_record_op31,
1325         ppc_process_record_op59, ppc_process_record_op60,
1326         ppc_process_record_op63, ppc_process_record): New functions.
1327
1328 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
1329
1330         * rs6000-tdep.c (rs6000_in_function_epilogue_p): Rename to
1331         rs6000_in_function_epilogue_frame_p and add an argument
1332         for frame_info.
1333         (rs6000_epilogue_frame_cache, rs6000_epilogue_frame_this_id,
1334         rs6000_epilogue_frame_prev_register, rs6000_epilogue_frame_sniffer):
1335         New functions.
1336         (rs6000_epilogue_frame_unwind): New.
1337         (rs6000_gdbarch_init): Append epilogue unwinder.
1338
1339 2015-01-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1340
1341         * nat/linux-personality.c: Replace "#ifndef
1342         HAVE_DECL_ADDR_NO_RANDOMIZE" by "#if
1343         !HAVE_DECL_ADDR_NO_RANDOMIZE", fixing a regression in RHEL-5
1344         systems.
1345
1346 2015-01-16  Eli Zaretskii  <eliz@gnu.org>
1347
1348         * tui/tui-win.c (tui_rehighlight_all, tui_set_var_cmd): New
1349         functions.
1350         (_initialize_tui_win) <border-kind, border-mode>:
1351         <active-border-mode>: Use tui_set_var_cmd as the "set" function.
1352         (tui_set_tab_width_command): Fix the commentary.
1353
1354         * tui/tui-win.h: Add prototype for tui_rehighlight_all.
1355
1356         * tui/tui-win.c (tui_scroll_left_command, tui_scroll_right_command):
1357         Doc fix.
1358         (tui_set_tab_width_command): Delete and recreate the source and
1359         the disassembly windows, to show the effect of the changed tab
1360         size immediately.
1361
1362         * tui/tui-data.h (LINE_PREFIX): Make shorter
1363         (MAX_PID_WIDTH): Enlarge from 14 to 19, to leave enough space for
1364         "Thread NNNNN.XXXX" thread ID notation on Windows.
1365
1366 2015-01-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
1367
1368         Fix gcc-5 compilation.
1369         * hppa-tdep.c (inst_saves_gr): Fix parentheses typo.
1370
1371 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
1372
1373         * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-personality.h.
1374         (linux-personality.o): New rule.
1375         * common/common-defs.h: Include <stdint.h>.
1376         * config/aarch64/linux.mh (NATDEPFILES): Include
1377         linux-personality.o.
1378         * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
1379         * config/arm/linux.mh (NATDEPFILES): Likewise.
1380         * config/i386/linux64.mh (NATDEPFILES): Likewise.
1381         * config/i386/linux.mh (NATDEPFILES): Likewise.
1382         * config/ia64/linux.mh (NATDEPFILES): Likewise.
1383         * config/m32r/linux.mh (NATDEPFILES): Likewise.
1384         * config/m68k/linux.mh (NATDEPFILES): Likewise.
1385         * config/mips/linux.mh (NATDEPFILES): Likewise.
1386         * config/pa/linux.mh (NATDEPFILES): Likewise.
1387         * config/powerpc/linux.mh (NATDEPFILES): Likewise.
1388         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
1389         * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
1390         * config/s390/linux.mh (NATDEPFILES): Likewise.
1391         * config/sparc/linux64.mh (NATDEPFILES): Likewise.
1392         * config/sparc/linux.mh (NATDEPFILES): Likewise.
1393         * config/tilegx/linux.mh (NATDEPFILES): Likewise.
1394         * config/xtensa/linux.mh (NATDEPFILES): Likewise.
1395         * defs.h: Remove #include <stdint.h> (moved to
1396         common/common-defs.h).
1397         * linux-nat.c: Include nat/linux-personality.h.  Remove #include
1398         <sys/personality.h>; do not define ADDR_NO_RANDOMIZE (moved to
1399         nat/linux-personality.c).
1400         (linux_nat_create_inferior): Remove code to disable address space
1401         randomization (moved to nat/linux-personality.c).  Create cleanup
1402         to disable address space randomization.
1403         * nat/linux-personality.c: New file.
1404         * nat/linux-personality.h: Likewise.
1405
1406 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
1407
1408         * Makefile.in (ALLDEPFILES): Including common/mingw-strerror.c and
1409         common/posix-strerror.c.
1410         (posix-strerror.o): New rule.
1411         (mingw-strerror.o): Likewise.
1412         * common/common-utils.h (safe_strerror): Move prototype to here,
1413         from utils.h.
1414         * common/common.host: New file.
1415         * common/mingw-strerror.c: Likewise.
1416         * common/posix-strerror.c: Likewise.
1417         * configure: Regenerated.
1418         * configure.ac: Source common/common.host.  Add variable
1419         common_host_obs to gdb_host_obs.
1420         * contrib/ari/gdb_ari.sh: Mention gdb/common/mingw-strerror.c and
1421         gdb/common/posix-strerror.c when warning about the use of
1422         strerror.
1423         * mingw-hdep.c (safe_strerror): Remove definition; move it to
1424         common/mingw-strerror.c.
1425         * posix-hdep.c (safe_strerror): Remove definition; move it to
1426         common/posix-hdep.c.
1427         * utils.h (safe_strerror): Remove prototype; move to
1428         common/common-utils.h.
1429
1430 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
1431
1432         GDB 7.8.2 released.
1433
1434 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
1435
1436         * ada-lang.c (ada_array_bound_from_type): Ignore array's parallel
1437         ___XA type if the array has already been fixed.
1438
1439 2015-01-14  Yao Qi  <yao@codesourcery.com>
1440
1441         * Makefile.in (ppc-linux.o): New rule.
1442         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Add ppc-linux.o.
1443         * configure.ac: AC_CHECK_FUNCS(getauxval).
1444         * config.in: Re-generated.
1445         * configure: Re-generated.
1446         * nat/ppc-linux.h [__powerpc64__] (ppc64_64bit_inferior_p):
1447         Declare.
1448         * nat/ppc-linux.c: New file.
1449         * ppc-linux-nat.c (ppc_linux_target_wordsize) [__powerpc64__]:
1450         Call ppc64_64bit_inferior_p.
1451
1452 2015-01-14  Yao Qi  <yao@codesourcery.com>
1453
1454         * ppc-linux-nat.c (PT_ORIG_R3, PT_TRAP): Move to
1455         nat/ppc-linux.h.
1456         (PPC_FEATURE_CELL, PPC_FEATURE_BOOKE): Likewise.
1457         (PPC_FEATURE_HAS_DFP): Likewise.
1458         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
1459         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
1460         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
1461         Include "nat/ppc-linux.h".
1462         * nat/ppc-linux.h: New file.
1463         * Makefile.in (HFILES_NO_SRCDIR): Add nat/ppc-linux.h.
1464
1465 2015-01-14  Pedro Alves  <palves@redhat.com>
1466
1467         PR gdb/17525
1468         * breakpoint.c: Include "interps.h".
1469         (bpstat_do_actions_1): Also check whether the interpreter is
1470         async.
1471
1472 2015-01-14  Pedro Alves  <palves@redhat.com>
1473
1474         PR cli/17828
1475         * infrun.c (reinstall_readline_callback_handler_cleanup): Don't
1476         reinstall if the interpreter is sync.
1477
1478 2015-01-13  Doug Evans  <dje@google.com>
1479
1480         * objfiles.c (objfile_filename): New function.
1481         * objfiles.h (objfile_filename): Declare it.
1482         (objfile_name): Add function comment.
1483         * python/py-objfile.c (objfpy_lookup_objfile_by_name): Try both the
1484         bfd file name (which may be realpath'd), and the original name.
1485
1486 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1487
1488         * NEWS: Create a new section for the next release branch.
1489         Rename the section of the current branch, now that it has
1490         been cut.
1491
1492 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1493
1494         GDB 7.9 branch created (92fc2e6978d9a7c8324c7e851dbee59e22ec7a37):
1495         * version.in: Bump version to 7.9.50.DATE-cvs.
1496
1497 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1498
1499         * nat/linux-procfs.c (linux_proc_attach_tgid_threads):
1500         Remove trailing new-line in argument of call to warning.
1501
1502 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1503
1504         * linux-nat.c (attach_proc_task_lwp_callback): Remove trailing
1505         new-line in argument of call to "warning".
1506
1507 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1508
1509         * ada-lang.c (ada_lookup_symbol_nonlocal): If name not found
1510         in static block, then try searching for primitive types.
1511
1512 2015-01-12  Patrick Palka  <patrick@parcs.ath.cx>
1513
1514         * top.h (gdb_add_history): Declare.
1515         * top.c (command_count): New variable.
1516         (gdb_add_history): New function.
1517         (gdb_safe_append_history): New static function.
1518         (quit_force): Call it.
1519         (command_line_input): Use gdb_add_history instead of
1520         add_history.
1521         * event-top.c (command_line_handler): Likewise.
1522
1523 2015-01-12  James Clarke  <jrtc27@jrtc27.com>  (tiny patch)
1524
1525         PR gdb/17046
1526         * darwin-nat.c: Replace <machine/setjmp.h> #include by
1527         <setjmp.h> #include.
1528
1529 2015-01-11  Doug Evans  <xdje42@gmail.com>
1530
1531         * dwarf2read.c (compute_delayed_physnames): Use TYPE_FN_FIELD_PHYSNAME.
1532
1533 2015-01-11  Doug Evans  <xdje42@gmail.com>
1534
1535         PR gdb/15830
1536         * NEWS: The "maint demangle" command is renamed as "demangle".
1537         * demangle.c: #include cli/cli-utils.h, language.h.
1538         (demangle_command): New function.
1539         (_initialize_demangle): Add new command "demangle".
1540         * maint.c (maintenance_demangle): Stub out.
1541         (_initialize_maint_cmds): Update help text for "maint demangle",
1542         and mark as deprecated.
1543
1544 2015-01-11  Mark Kettenis  <kettenis@gnu.org>
1545
1546         * inf-ptrace.c (inf_ptrace_follow_fork): Adjust now that
1547         inferior_thread is a function.
1548
1549 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
1550
1551         * Makefile.in (.y.c): Don't munge yacc's #line
1552         directives.
1553
1554 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
1555
1556         * utils.c (defaulted_query): Rewrite to use gdb_readline_wrapper
1557         to prompt for input.
1558         * tui/tui-hooks.c (tui_query_hook): Remove.
1559         (tui_install_hooks): Don't set deprecated_query_hook.
1560         * tui/tui-io.c (tui_redisplay_readline): Fix off-by-one error in
1561         height calculation.  Always update the command window's cur_line.
1562
1563 2015-01-09  Pedro Alves  <palves@redhat.com>
1564
1565         * breakpoint.c (hardware_breakpoint_inserted_here_p): New
1566         function.
1567         * breakpoint.h (hardware_breakpoint_inserted_here_p): New
1568         declaration.
1569         * linux-nat.c (linux_nat_status_is_event): Move higher up in file.
1570         (linux_resume_one_lwp): Store the thread's PC.  Adjust to clear
1571         stop_reason.
1572         (check_stopped_by_watchpoint): New function.
1573         (save_sigtrap): Reimplement.
1574         (linux_nat_stopped_by_watchpoint): Adjust.
1575         (linux_nat_lp_status_is_event): Delete.
1576         (stop_wait_callback): Only call save_sigtrap after storing the
1577         pending status.
1578         (status_callback): If the thread had been stopped for a breakpoint
1579         that has since been removed, discard the event and resume the LWP.
1580         (count_events_callback, select_event_lwp_callback): Use
1581         lwp_status_pending_p instead of linux_nat_lp_status_is_event.
1582         (cancel_breakpoint): Rename to ...
1583         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
1584         stopped for a software breakpoint or hardware breakpoint.
1585         (select_event_lwp): Only give preference to the stepping LWP in
1586         all-stop mode.  Adjust comments.
1587         (stop_and_resume_callback): Remove references to new_pending_p.
1588         (linux_nat_filter_event): Likewise.  Leave exit events of the
1589         leader thread pending here.  Handle signal short circuiting here.
1590         Only call save_sigtrap after storing the pending waitstatus.
1591         (linux_nat_wait_1): Remove 'retry' label.  Remove references to
1592         new_pending.  Don't handle leaving events the caller is not
1593         interested in pending here, nor handle signal short-circuiting
1594         here.  Also give equal priority to all LWPs that have had events
1595         in non-stop mode.  If reporting a software breakpoint event,
1596         unadjust the LWP's PC.
1597         * linux-nat.h (enum lwp_stop_reason): New.
1598         (struct lwp_info) <stop_pc>: New field.
1599         (struct lwp_info) <stopped_by_watchpoint>: Delete field.
1600         (struct lwp_info) <stop_reason>: New field.
1601         * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust.
1602
1603 2015-01-09  Pedro Alves  <palves@redhat.com>
1604
1605         * linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>:
1606         Set the LWP's 'resumed' flag.
1607
1608 2015-01-09  Pedro Alves  <palves@redhat.com>
1609
1610         * linux-nat.c (linux_resume_one_lwp): New function.
1611         (resume_lwp): Use lwp_status_pending_p and linux_resume_one_lwp.
1612         (linux_nat_resume): Use lwp_status_pending_p and
1613         linux_resume_one_lwp.
1614         (linux_handle_syscall_trap): Use linux_resume_one_lwp.
1615         (linux_handle_extended_wait): Use linux_resume_one_lwp.
1616         (status_callback, running_callback): Use lwp_status_pending_p.
1617         (lwp_status_pending_p): New function.
1618         (stop_and_resume_callback): Use lwp_status_pending_p.
1619         (linux_nat_filter_event): Use linux_resume_one_lwp.
1620         (linux_nat_wait_1): Always use status_callback to look for an LWP
1621         with a pending status.  Use linux_resume_one_lwp.
1622         (resume_stopped_resumed_lwps): Use lwp_status_pending_p and
1623         linux_resume_one_lwp.
1624
1625 2015-01-09  Pedro Alves  <palves@redhat.com>
1626
1627         * breakpoint.c (bp_location_inserted_here_p): New function,
1628         factored out from ...
1629         (breakpoint_inserted_here_p): ... here.  Use
1630         ALL_BP_LOCATIONS_AT_ADDR.
1631         (software_breakpoint_inserted_here_p): Use
1632         bp_location_inserted_here_p and ALL_BP_LOCATIONS_AT_ADDR.
1633
1634 2014-01-09  Pedro Alves  <palves@redhat.com>
1635
1636         Skip enabling event reporting if the kernel supports
1637         PTRACE_EVENT_CLONE.
1638         * linux-thread-db.c: Include "nat/linux-ptrace.h".
1639         (thread_db_use_events): New function.
1640         (try_thread_db_load_1): Check thread_db_use_events before enabling
1641         event reporting.
1642         (update_thread_state): New function.
1643         (attach_thread): Use it.  Check thread_db_use_events before
1644         enabling event reporting.
1645         (thread_db_detach): Check thread_db_use_events before disabling
1646         event reporting.
1647         (find_new_threads_callback): Check thread_db_use_events before
1648         enabling event reporting.  Update the thread's state if not using
1649         libthread_db events.
1650
1651 2015-01-09  Pedro Alves  <palves@redhat.com>
1652
1653         * linux-nat.c (lin_lwp_attach_lwp): Assert that the lwp id we're
1654         about to wait for is > 0.
1655         * linux-thread-db.c (find_new_threads_callback): Ignore thread if
1656         the kernel thread ID is -1.
1657
1658 2015-01-09  Pedro Alves  <palves@redhat.com>
1659
1660         * linux-nat.c (attach_proc_task_lwp_callback): New function.
1661         (linux_nat_attach): Use linux_proc_attach_tgid_threads.
1662         (wait_lwp, linux_nat_filter_event): If not set yet, set the lwp's
1663         ptrace option flags.
1664         * linux-nat.h (struct lwp_info) <must_set_ptrace_flags>: New
1665         field.
1666         * nat/linux-procfs.c: Include <dirent.h>.
1667         (linux_proc_get_int): New parameter "warn".  Handle it.
1668         (linux_proc_get_tgid): Adjust.
1669         (linux_proc_get_tracerpid): Rename to ...
1670         (linux_proc_get_tracerpid_nowarn): ... this.
1671         (linux_proc_pid_get_state): New function, factored out from
1672         (linux_proc_pid_has_state): ... this.  Add new parameter "warn"
1673         and handle it.
1674         (linux_proc_pid_is_gone): New function.
1675         (linux_proc_pid_is_stopped): Adjust.
1676         (linux_proc_pid_is_zombie_maybe_warn)
1677         (linux_proc_pid_is_zombie_nowarn): New functions.
1678         (linux_proc_pid_is_zombie): Use
1679         linux_proc_pid_is_zombie_maybe_warn.
1680         (linux_proc_attach_tgid_threads): New function.
1681         * nat/linux-procfs.h (linux_proc_get_tgid): Update comment.
1682         (linux_proc_get_tracerpid): Rename to ...
1683         (linux_proc_get_tracerpid_nowarn): ... this, and update comment.
1684         (linux_proc_pid_is_gone): New declaration.
1685         (linux_proc_pid_is_zombie): Update comment.
1686         (linux_proc_pid_is_zombie_nowarn): New declaration.
1687         (linux_proc_attach_lwp_func): New typedef.
1688         (linux_proc_attach_tgid_threads): New declaration.
1689         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason): Adjust to
1690         use nowarn functions.
1691         (linux_ptrace_attach_fail_reason_string): Move here from
1692         gdbserver/linux-low.c and rename.
1693         (ptrace_supports_feature): If the current ptrace options are not
1694         known yet, check them now, instead of asserting.
1695         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason_string):
1696         Declare.
1697
1698 2015-01-09  Pedro Alves  <palves@redhat.com>
1699
1700         * linux-thread-db.c (thread_db_find_new_threads_silently)
1701         (try_thread_db_load_1, try_thread_db_load, thread_db_load_search)
1702         (find_new_threads_once): Print debug output on gdb_stdlog.
1703
1704 2015-01-09  Chen Gang  <gang.chen.5i5j@gmail.com>
1705             Pedro Alves  <palves@redhat.com>
1706
1707         * compile/compile.c: Include "gdb_wait.h".
1708         (do_rmdir): Check return value, and free 'zap'.
1709
1710 2015-01-08  Pedro Alves  <palves@redhat.com>
1711             Yao Qi  <yao@codesourcery.com>
1712
1713         * dwarf2loc.c (indirect_pieced_value): Don't call
1714         gdb_sign_extend.  Call extract_signed_integer instead.
1715         * utils.c (gdb_sign_extend): Remove.
1716         * utils.h (gdb_sign_extend): Remove declaration.
1717
1718 2015-01-07  Pierre Muller  <muller@sourceware.org>
1719
1720         PR symtab/17811
1721         * stabsread.c (define_symbol): Set language for C++ special symbols.
1722
1723 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
1724
1725         * inflow.c (initial_gdb_ttystate): Tweak comment.
1726
1727 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1728
1729         * inflow.c (set_initial_gdb_ttystate): Add empty line after
1730         comment documenting function.
1731
1732 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
1733
1734         * terminal.h (set_initial_gdb_ttystate): Declare.
1735         * inflow.c (initial_gdb_ttystate): New static variable.
1736         (set_initial_gdb_ttystate): New setter.
1737         (child_terminal_init_with_pgrp): Copy initial_gdb_ttystate
1738         instead of our current terminal state.
1739         * top.c (gdb_init): Call set_initial_gdb_ttystate.
1740
1741 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1742
1743         * guile/scm-type.c (tyscm_array_1): Add comment.
1744         * python/py-type.c (typy_array_1): Add comment.
1745
1746 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
1747
1748         * guile/scm-type.c (tyscm_array_1): Do not raise out-of-range
1749         error if N2 is equal to N1 - 1.
1750
1751 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
1752
1753         * python/py-type.c (typy_array_1): Do not raise negative-length
1754         exception if N2 is equal to N1 - 1.
1755
1756 2015-01-03  Doug Evans  <xdje42@gmail.com>
1757
1758         * c-exp.y: Whitespace cleanup.
1759         (classify_inner_name): Remove extra ;.
1760
1761 2015-01-02  Maciej W. Rozycki  <macro@codesourcery.com>
1762
1763         * mips-tdep.c (mips32_scan_prologue): Keep the extracted stack
1764         offset signed.
1765
1766 2015-01-02  Doug Evans  <dje@google.com>
1767
1768         * dwarf2read.c (setup_type_unit_groups): Remove outdated comment.
1769
1770 2015-01-02  Doug Evans  <dje@google.com>
1771
1772         * symtab.h (struct symbol): Fix typo in comment.
1773
1774 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1775
1776         Update year range in copyright notice of all files.
1777
1778 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1779
1780         * top.c (print_gdb_version): Update copyright year to 2015.
1781
1782 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1783
1784         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2014.
1785
1786 For older changes see ChangeLog-2014.
1787 \f
1788 Local Variables:
1789 mode: change-log
1790 left-margin: 8
1791 fill-column: 74
1792 version-control: never
1793 coding: utf-8
1794 End: