gdb/ChangeLog

   1 2015-02-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
   2
   3         PR build/18033
   4         * compile/compile-c-support.c (c_compute_program): Change // comment.
   5         * compile/compile-object-load.c (setup_sections): Change // comment.
   6
   7 2015-02-26  Joel Brobecker  <brobecker@adacore.com>
   8
   9         PR build/18033:
  10         * iq2000-tdep.c (iq2000_frame_cache): Delete C++-style comment.
  11
  12 2015-02-23  Pedro Alves  <palves@redhat.com>
  13
  14         * remote.c (skip_to_semicolon): New function.
  15         (remote_parse_stop_reply) <T stop reply>: Use it.  Don't
  16         special case the stop reasons that look like hex numbers
  17         upfront.  Instead handle real register numbers after matching
  18         all the known stop reasons.
  19
  20 2015-02-21  Doug Evans  <dje@google.com>
  21
  22         PR c++/17976, symtab/17821
  23         * cp-namespace.c (cp_search_static_and_baseclasses): New parameter
  24         is_in_anonymous.  All callers updated.
  25         (find_symbol_in_baseclass): Ditto.
  26         (cp_lookup_nested_symbol_1): Ditto.  Don't search all static blocks
  27         for symbols in an anonymous namespace.
  28         * dwarf2read.c (namespace_name): Don't call dwarf2_name, fetch
  29         DW_AT_name directly.
  30         (dwarf2_name): Convert missing namespace name to
  31         CP_ANONYMOUS_NAMESPACE_STR.
  32
  33 2015-02-20  Pedro Alves  <palves@redhat.com>
  34
  35         * linux-nat.c (linux_handle_extended_wait): Call
  36         thread_db_notice_clone whenever a new clone LWP is detected.
  37         (linux_stop_and_wait_all_lwps, linux_unstop_all_lwps): New
  38         functions.
  39         * linux-nat.h (thread_db_attach_lwp): Delete declaration.
  40         (thread_db_notice_clone, linux_stop_and_wait_all_lwps)
  41         (linux_unstop_all_lwps): Declare.
  42         * linux-thread-db.c (struct thread_get_info_inout): Delete.
  43         (thread_get_info_callback): Delete.
  44         (thread_from_lwp): Use td_thr_get_info and record_thread.
  45         (thread_db_attach_lwp): Delete.
  46         (thread_db_notice_clone): New function.
  47         (try_thread_db_load_1): If /proc is mounted and shows the
  48         process'es task list, walk over all LWPs and call thread_from_lwp
  49         instead of relying on td_ta_thr_iter.
  50         (attach_thread): Don't call check_thread_signals here.  Split the
  51         tail part of the function (which adds the thread to the core GDB
  52         thread list) to ...
  53         (record_thread): ... this function.  Call check_thread_signals
  54         here.
  55         (thread_db_wait): Don't call thread_db_find_new_threads_1.  Always
  56         call thread_from_lwp.
  57         (thread_db_update_thread_list): Rename to ...
  58         (thread_db_update_thread_list_org): ... this.
  59         (thread_db_update_thread_list): New function.
  60         (thread_db_find_thread_from_tid): Delete.
  61         (thread_db_get_ada_task_ptid): Simplify.
  62         * nat/linux-procfs.c: Include <sys/stat.h>.
  63         (linux_proc_task_list_dir_exists): New function.
  64         * nat/linux-procfs.h (linux_proc_task_list_dir_exists): Declare.
  65
  66 2015-02-20  Pedro Alves  <palves@redhat.com>
  67
  68         * linux-nat.c (lin_lwp_attach_lwp): No longer special case the
  69         main LWP.  Handle the case of waitpid returning 0 if we're already
  70         attached to the LWP.  Don't set the LWP's last_resume_kind to
  71         resume_stop if we already knew about the LWP.
  72         (linux_nat_filter_event): Add debug logs.
  73
  74 2015-02-20  Pedro Alves  <palves@redhat.com>
  75
  76         * target.h (forward_target_decr_pc_after_break): Delete
  77         declaration.
  78
  79 2015-02-20  Pedro Alves  <palves@redhat.com>
  80
  81         PR threads/18006
  82         * linux-thread-db.c (thread_get_info_callback): Return early if
  83         the thread's lwp id is -1.
  84
  85 2015-02-20  Joel Brobecker  <brobecker@adacore.com>
  86
  87         GDB 7.9 released.
  88
  89 2015-02-19  Steve Ellcey  <sellcey@imgtec.com>
  90
  91         * dtrace-probe.c (dtrace_process_dof_probe): Initialize arg.expr.
  92         (dtrace_get_probes) Change type of variable 'dof'.
  93
  94 2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>
  95
  96         PR breakpoints/16812
  97         * linux-nat.c (linux_nat_filter_event): Report SIGTRAP,SIGILL,SIGSEGV.
  98         * nat/linux-ptrace.c (linux_wstatus_maybe_breakpoint): Add.
  99         * nat/linux-ptrace.h: Add linux_wstatus_maybe_breakpoint.
 100
 101 2015-02-19  David Taylor  <dtaylor@emc.com>
 102
 103         * common/ax.def (setv): Fix consumed entry in setv DEFOP.
 104
 105 2015-02-18  Patrick Palka  <patrick@parcs.ath.cx>
 106
 107         * tui/tui-io.c (tui_handle_resize_during_io): Remove this
 108         function.
 109         (tui_putc): Don't call tui_handle_resize_during_io.
 110         (tui_getc): Likewise.
 111         (tui_mld_getc): Likewise.
 112         * tui/tui-win.c: Include event-loop.h and tui/tui-io.h.
 113         (tui_sigwinch_token): New static variable.
 114         (tui_initialize_win): Adjust documentation.  Set
 115         tui_sigwinch_token.
 116         (tui_async_resize_screen): New asynchronous callback.
 117         (tui_sigwinch_handler): Adjust documentation.  Asynchronously
 118         invoke tui_async_resize_screen.
 119
 120 2015-02-18  Jose E. Marchesi  <jose.marchesi@oracle.com>
 121
 122         * configure: Regenerated.
 123         * configure.ac: Use GDB_AC_TRANSFORM.
 124         * Makefile.in (aclocal_m4_deps): Added transform.m4.
 125         * acinclude.m4: sinclude transform.m4.
 126         * transform.m4: New file.
 127         (GDB_AC_TRANSFORM): New macro.
 128
 129 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 130
 131         * NEWS: Announce the support for DTrace SDT probes.
 132
 133 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 134
 135         * amd64-linux-tdep.c: Include "parser-defs.h" and "user-regs.h".
 136         (amd64_dtrace_parse_probe_argument): New function.
 137         (amd64_dtrace_probe_is_enabled): Likewise.
 138         (amd64_dtrace_enable_probe): Likewise.
 139         (amd64_dtrace_disable_probe): Likewise.
 140         (amd64_linux_init_abi): Register the
 141         `gdbarch_dtrace_probe_argument', `gdbarch_dtrace_enable_probe',
 142         `gdbarch_dtrace_disable_probe' and
 143         `gdbarch_dtrace_probe_is_enabled' hooks.
 144         (amd64_dtrace_disabled_probe_sequence_1): New constant.
 145         (amd64_dtrace_disabled_probe_sequence_2): Likewise.
 146         (amd64_dtrace_enable_probe_sequence): Likewise.
 147         (amd64_dtrace_disable_probe_sequence): Likewise.
 148
 149 2015-01-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 150
 151         * breakpoint.c (BREAK_ARGS_HELP): Help string updated to mention
 152         the -probe-dtrace new vpossible value for PROBE_MODIFIER.
 153         * configure.ac (CONFIG_OBS): dtrace-probe.o added if BFD can
 154         handle ELF files.
 155         * Makefile.in (SFILES): dtrace-probe.c added.
 156         * configure: Regenerate.
 157         * dtrace-probe.c: New file.
 158         (SHT_SUNW_dof): New constant.
 159         (dtrace_probe_type): New enum.
 160         (dtrace_probe_arg): New struct.
 161         (dtrace_probe_arg_s): New typedef.
 162         (struct dtrace_probe_enabler): New struct.
 163         (dtrace_probe_enabler_s): New typedef.
 164         (dtrace_probe): New struct.
 165         (dtrace_probe_is_linespec): New function.
 166         (dtrace_dof_sect_type): New enum.
 167         (dtrace_dof_dofh_ident): Likewise.
 168         (dtrace_dof_encoding): Likewise.
 169         (DTRACE_DOF_ENCODE_LSB): Likewise.
 170         (DTRACE_DOF_ENCODE_MSB): Likewise.
 171         (dtrace_dof_hdr): New struct.
 172         (dtrace_dof_sect): Likewise.
 173         (dtrace_dof_provider): Likewise.
 174         (dtrace_dof_probe): Likewise.
 175         (DOF_UINT): New macro.
 176         (DTRACE_DOF_PTR): Likewise.
 177         (DTRACE_DOF_SECT): Likewise.
 178         (dtrace_process_dof_probe): New function.
 179         (dtrace_process_dof): Likewise.
 180         (dtrace_build_arg_exprs): Likewise.
 181         (dtrace_get_arg): Likewise.
 182         (dtrace_get_probes): Likewise.
 183         (dtrace_get_probe_argument_count): Likewise.
 184         (dtrace_can_evaluate_probe_arguments): Likewise.
 185         (dtrace_evaluate_probe_argument): Likewise.
 186         (dtrace_compile_to_ax): Likewise.
 187         (dtrace_probe_destroy): Likewise.
 188         (dtrace_gen_info_probes_table_header): Likewise.
 189         (dtrace_gen_info_probes_table_values): Likewise.
 190         (dtrace_probe_is_enabled): Likewise.
 191         (dtrace_probe_ops): New variable.
 192         (info_probes_dtrace_command): New function.
 193         (_initialize_dtrace_probe): Likewise.
 194         (dtrace_type_name): Likewise.
 195
 196 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 197
 198         * gdbarch.sh (dtrace_parse_probe_argument): New.
 199         (dtrace_probe_is_enabled): Likewise.
 200         (dtrace_enable_probe): Likewise.
 201         (dtrace_disable_probe): Likewise.
 202         * gdbarch.c: Regenerate.
 203         * gdbarch.h: Regenerate.
 204
 205 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 206
 207         * stap-probe.c (stap_probe_ops): Add NULLs in the static
 208         stap_probe_ops for `enable_probe' and `disable_probe'.
 209         * probe.c (enable_probes_command): New function.
 210         (disable_probes_command): Likewise.
 211         (_initialize_probe): Define the cli commands `enable probe' and
 212         `disable probe'.
 213         (parse_probe_linespec): New function.
 214         (info_probes_for_ops): Use parse_probe_linespec.
 215         * probe.h (probe_ops): New hooks `enable_probe' and
 216         `disable_probe'.
 217
 218 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 219
 220         * probe.c (compute_probe_arg): Moved from stap-probe.c
 221         (compile_probe_arg): Likewise.
 222         (probe_funcs): Likewise.
 223         * stap-probe.c (compute_probe_arg): Moved to probe.c.
 224         (compile_probe_arg): Likewise.
 225         (probe_funcs): Likewise.
 226
 227 2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>
 228
 229         * probe.c (print_ui_out_not_applicables): New function.
 230         (exists_probe_with_pops): Likewise.
 231         (info_probes_for_ops): Do not include column headers for probe
 232         types for which no probe has been actually found on any object.
 233         Also invoke `print_ui_out_not_applicables' in order to match the
 234         column rows with the header when probes of several types are
 235         listed.
 236         Print the "Type" column.
 237         * probe.h (probe_ops): Added a new probe operation `type_name'.
 238         * stap-probe.c (stap_probe_ops): Add `stap_type_name'.
 239         (stap_type_name): New function.
 240
 241 2015-02-17  Patrick Palka  <patrick@parcs.ath.cx>
 242
 243         * tui/tui-io.c (tui_getc): Don't call key_is_command_char.
 244         (key_is_command_char): Delete.
 245
 246 2015-02-17  Pedro Alves  <palves@redhat.com>
 247
 248         * tui/tui.c (tui_enable): Resize windows before anything
 249         might show a window.
 250
 251 2015-02-17  Max Ostapenko  <m.ostapenko@partner.samsung.com>
 252
 253         PR gdb/17984
 254         * aarch64-linux-nat.c: Don't include features/aarch64.c anymore.
 255         (aarch64_linux_read_description): Remove initialize_tdesc_aarch64
 256         call.
 257         * aarch64-tdep.h (tdesc_aarch64): Declare.
 258
 259 2015-02-12  Mark Wielaard  <mjw@redhat.com>
 260
 261         * contrib/ari/gdb_ari.sh: Remove checks for "true" and "false".
 262
 263 2015-02-13  Doug Evans  <dje@google.com>
 264
 265         * cp-namespace.c (cp_basic_lookup_symbol): Rename parameter
 266         anonymous_namespace to is_in_anonymous for consistency with the rest
 267         of the file.
 268         (cp_lookup_bare_symbol): Fix typo in comment.
 269         (cp_search_static_and_baseclasses): Ditto.
 270         (search_symbol_list): Use vertical space in comment better.
 271         (reset_directive_searched): Ditto. Fix typo.
 272         (cp_lookup_nested_symbol_1): Clarify contents of NESTED_NAME parameter.
 273
 274 2015-02-13  Yao Qi  <yao.qi@arm.com>
 275
 276         * MAINTAINERS: Update my email address.
 277
 278 2015-02-12  Doug Evans  <dje@google.com>
 279
 280         * symtab.c (completion_list_add_name): Fix memory leak.
 281
 282 2015-02-12  Doug Evans  <dje@google.com>
 283
 284         * completer.c (complete_line): Remove incorrect comment.
 285
 286 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 287
 288         * python/py-framefilter.c (py_print_single_arg, enumerate_locals)
 289         (py_print_frame): Use RETURN_MASK_ERROR.
 290
 291 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 292
 293         * python/py-framefilter.c (py_print_frame): Mention RETURN_QUIT in
 294         function comment.  Wrap all function that can throw in cleanups.
 295         (gdbpy_apply_frame_filter): Wrap all function that can throw in
 296         cleanups.
 297
 298 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 299
 300         * python/py-framefilter.c (py_print_frame): Substitute goto error.
 301         Remove the error label.
 302
 303 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 304
 305         * python/py-framefilter.c (py_print_frame): Put conditional code paths
 306         with goto first, indent the former else codepath left.  Put variable
 307         'elided' to a new inner block.
 308
 309 2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>
 310
 311         * python/py-framefilter.c (py_print_frame): Whitespacing fixes.
 312
 313 2015-02-11  Pedro Alves  <palves@redhat.com>
 314
 315         * xcoffread.c (within_function): Delete.
 316
 317 2015-02-11  Tom Tromey  <tromey@redhat.com>
 318             Pedro Alves <palves@redhat.com>
 319
 320         * breakpoint.c (base_breakpoint_ops): Delete.
 321         * dwarf2loc.c (dwarf_expr_ctx_funcs): Make extern.
 322         * elfread.c (elf_sym_fns_gdb_index, elf_sym_fns_lazy_psyms): Make extern.
 323         * guile/guile.c (guile_extension_script_ops, guile_extension_ops): Make extern.
 324         * ppcnbsd-tdep.c (ppcnbsd2_sigtramp): Make extern.
 325         * python/py-arch.c (arch_object_type): Make extern.
 326         * python/py-block.c (block_syms_iterator_object_type): Make extern.
 327         * python/py-bpevent.c (breakpoint_event_object_type): Make extern.
 328         * python/py-cmd.c (cmdpy_object_type): Make extern.
 329         * python/py-continueevent.c (continue_event_object_type)
 330         * python/py-event.h (GDBPY_NEW_EVENT_TYPE): Remove 'qual'
 331         parameter.  Update all callers.
 332         * python/py-evtregistry.c (eventregistry_object_type): Make extern.
 333         * python/py-exitedevent.c (exited_event_object_type): Make extern.
 334         * python/py-finishbreakpoint.c (finish_breakpoint_object_type): Make extern.
 335         * python/py-function.c (fnpy_object_type): Make extern.
 336         * python/py-inferior.c (inferior_object_type, membuf_object_type): Make extern.
 337         * python/py-infevents.c (call_pre_event_object_type)
 338         (inferior_call_post_event_object_type).
 339         (memory_changed_event_object_type): Make extern.
 340         * python/py-infthread.c (thread_object_type): Make extern.
 341         * python/py-lazy-string.c (lazy_string_object_type): Make extern.
 342         * python/py-linetable.c (linetable_entry_object_type)
 343         (linetable_object_type, ltpy_iterator_object_type): Make extern.
 344         * python/py-newobjfileevent.c (new_objfile_event_object_type)
 345         (clear_objfiles_event_object_type): Make extern.
 346         * python/py-objfile.c (objfile_object_type): Make extern.
 347         * python/py-param.c (parmpy_object_type): Make extern.
 348         * python/py-progspace.c (pspace_object_type): Make extern.
 349         * python/py-signalevent.c (signal_event_object_type): Make extern.
 350         * python/py-symtab.c (symtab_object_type, sal_object_type): Make extern.
 351         * python/py-type.c (type_object_type, field_object_type)
 352         (type_iterator_object_type): Make extern.
 353         * python/python.c (python_extension_script_ops)
 354         (python_extension_ops): Make extern.
 355         * stap-probe.c (stap_probe_ops): Make extern.
 356
 357 2015-02-11  Pedro Alves  <pedro@codesourcery.com>
 358
 359         * infrun.c (adjust_pc_after_break): Don't adjust the PC just
 360         because the event thread is not the current thread.
 361
 362 2015-02-11  Doug Evans  <xdje42@gmail.com>
 363
 364         * gdbtypes.c (internal_type_self_type): If TYPE_SPECIFIC_FIELD hasn't
 365         been initialized yet, return NULL.
 366
 367 2015-02-11  Doug Evans  <dje@google.com>
 368
 369         * symfile.h (new_symfile_objfile): Delete.
 370         * symfile.c (finish_new_objfile): Renamed from new_symfile_objfile.
 371         All callers updated.
 372
 373 2015-02-11  Patrick Palka  <patrick@parcs.ath.cx>
 374
 375         * tui/tui-io.c (tui_handle_resize_during_io): Call
 376         tui_update_gdb_sizes() after resizing the screen.
 377         * tui/tui.c (tui_enable): Resize the terminal before
 378         calling tui_update_gdb_sizes().
 379
 380 2015-02-11  Patrick Palka  <patrick@parcs.ath.cx>
 381
 382         * tui/tui-io.c (tui_getc): Move cursor to the end of the command
 383         line before printing a newline.
 384
 385 2015-02-11  Mark Wielaard  <mjw@redhat.com>
 386
 387         * utils.c (producer_is_gcc): Return true or false.
 388
 389 2015-02-10  Mark Wielaard  <mjw@redhat.com>
 390
 391         * utils.h (producer_is_gcc): Change return type to bool. Add major
 392         argument.
 393         * utils.c (producer_is_gcc): Likewise.
 394         (producer_is_gcc_ge_4): Adjust producer_is_gcc call.
 395         * dwarf2read.c (check_producer): Likewise.
 396
 397 2015-02-10  Pedro Alves  <palves@redhat.com>
 398
 399         * infrun.c (displaced_step_fixup): Switch to the event thread
 400         before calling gdbarch_displaced_step_fixup.
 401
 402 2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>
 403
 404         * MAINTAINERS (Write After Approval): Add Antoine Tremblay.
 405
 406 2015-02-10  Simon Marchi  <simon.marchi@ericsson.com>
 407
 408         * ada-varobj.c (ada_name_of_child): Constify parent.
 409         (ada_path_expr_of_child): Same.
 410         (ada_value_of_child): Same.
 411         (ada_type_of_child): Same.
 412         * c-varobj.c (c_is_path_expr_parent): Same.
 413         (c_describe_child): Same.
 414         (c_name_of_child): Same.
 415         (c_value_of_child): Same.
 416         (c_type_of_child): Same.
 417         (cplus_number_of_children): Same.
 418         (cplus_describe_child): Constify var.
 419         (cplus_name_of_child): Constify parent.
 420         (cplus_value_of_child): Same.
 421         (cplus_type_of_child): Same.
 422         * jv-varobj.c (java_name_of_child): Same.
 423         (java_value_of_child): Same.
 424         (java_type_of_child): Same.
 425         * varobj.c (value_of_child): Same.
 426         (varobj_default_is_path_expr_parent): Constify var, parent and return
 427         value.
 428         (varobj_get_path_expr): Constify var, modify path_expr through
 429         mutable_var.
 430         (install_new_value): Constify parent.
 431         (value_of_child): Constify parent.
 432         * varobj.h (struct varobj): Constify parent.
 433         (struct lang_varobj_ops): Constify name_of_child, value_of_child and
 434         type_of_child.
 435         (varobj_get_path_expr): Constify var.
 436         (varobj_get_path_expr_parent): Constify var and return value.
 437
 438 2015-02-10  Luis Machado  <lgustavo@codesourcery.com>
 439
 440         * arm-tdep.c (arm_prologue_unwind_stop_reason): New function.
 441         (arm_prologue_this_id): Move PC and SP limit checks to
 442         arm_prologue_unwind_stop_reason.
 443         (arm_prologue_unwind) <stop_reason> : Set to
 444         arm_prologue_unwind_stop_reason.
 445
 446 2015-02-09  Mark Wielaard  <mjw@redhat.com>
 447
 448         * dwarf2read.c (set_cu_language): Recognize DW_LANG_Fortran03 and
 449         DW_LANG_Fortran08 as language_fortran.
 450
 451 2015-02-09  Sergio Durigan Junior  <sergiodj@redhat.com>
 452
 453         PR remote/17946
 454         * gdb/remote.c (remote_parse_stop_reply): Fix wrong comparison
 455         of pointer against char.
 456
 457 2015-02-09  Mark Wielaard  <mjw@redhat.com>
 458
 459         * c-typeprint.c (cp_type_print_method_args): Handle '_Atomic'.
 460         (c_type_print_modifier): Likewise.
 461         * dwarf2read.c (read_tag_atomic_type): New function.
 462         (read_type_die_1): Handle DW_TAG_atomic_type.
 463         * gdbtypes.c (make_atomic_type): New function.
 464         (recursive_dump_type): Handle TYPE_ATOMIC.
 465         * gdbtypes.h (enum type_flag_values): Renumber.
 466         (enum type_instance_flag_value): Add TYPE_INSTANCE_FLAG_ATOMIC.
 467         (TYPE_ATOMIC): New macro.
 468         (make_atomic_type): Declare.
 469
 470 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 471
 472         * btrace.c (ftrace_find_call): Skip gaps.
 473         (ftrace_new_function): Initialize level.
 474         (ftrace_new_call, ftrace_new_tailcall, ftrace_new_return)
 475         (ftrace_new_switch): Update
 476         level computation.
 477         (ftrace_new_gap): New.
 478         (ftrace_update_function): Create new function after gap.
 479         (btrace_compute_ftrace_bts): Create gap on error.
 480         (btrace_stitch_bts): Update parameters.  Clear trace if it
 481         becomes empty.
 482         (btrace_stitch_trace): Update parameters.  Update callers.
 483         (btrace_clear): Reset the number of gaps.
 484         (btrace_insn_get): Return NULL if the iterator points to a gap.
 485         (btrace_insn_number): Return zero if the iterator points to a gap.
 486         (btrace_insn_end): Allow gaps at the end.
 487         (btrace_insn_next, btrace_insn_prev, btrace_insn_cmp): Handle gaps.
 488         (btrace_find_insn_by_number): Assert that the found iterator does
 489         not point to a gap.
 490         (btrace_call_next, btrace_call_prev): Assert that the last function
 491         is not a gap.
 492         * btrace.h (btrace_bts_error): New.
 493         (btrace_function): Update comment.
 494         (btrace_function) <insn, insn_offset, number>: Update comment.
 495         (btrace_function) <errcode>: New.
 496         (btrace_thread_info) <ngaps>: New.
 497         (btrace_thread_info) <replay>: Update comment.
 498         (btrace_insn_get): Update comment.
 499         * record-btrace.c (btrace_ui_out_decode_error): New.
 500         (record_btrace_info): Print number of gaps.
 501         (btrace_insn_history, btrace_call_history): Call
 502         btrace_ui_out_decode_error for gaps.
 503         (record_btrace_step_thread, record_btrace_start_replaying): Skip gaps.
 504
 505 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 506
 507         * common/btrace-common.h (btrace_cpu_vendor, btrace_cpu): New.
 508         * nat/linux-btrace.c: (btrace_this_cpu): New.
 509         (cpu_supports_bts): Call btrace_this_cpu.
 510         (intel_supports_bts): Add cpu parameter.
 511
 512 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 513
 514         * btrace.h (btrace_insn_class): New.
 515         (btrace_insn) <size, iclass>: New.
 516         * btrace.c (ftrace_find_call): Update parameters.  Update users.
 517         Use instruction classification.
 518         (ftrace_new_return): Update parameters.  Update users.
 519         (ftrace_update_function): Update parameters.  Update users.  Use
 520         instruction classification.
 521         (ftrace_update_insns): Update parameters.  Update users.
 522         (ftrace_classify_insn): New.
 523         (btrace_compute_ftrace_bts): Fill in new btrace_insn fields.  Add
 524         TRY_CATCH around call to gdb_insn_length.
 525
 526 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 527
 528         * btrace.c (btrace_compute_ftrace_bts, btrace_compute_ftrace):
 529         Update parameters.  Update users.
 530
 531 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 532
 533         * btrace.c (parse_xml_btrace_conf_bts): Add size.
 534         (btrace_conf_bts_attributes): New.
 535         (btrace_conf_children): Add attributes.
 536         * common/btrace-common.h (btrace_config_bts): New.
 537         (btrace_config)<bts>: New.
 538         (btrace_config): Update comment.
 539         * nat/linux-btrace.c (linux_enable_btrace, linux_enable_bts):
 540         Use config.
 541         * features/btrace-conf.dtd: Increment version.  Add size
 542         attribute to bts element.
 543         * record-btrace.c (set_record_btrace_bts_cmdlist,
 544         show_record_btrace_bts_cmdlist): New.
 545         (record_btrace_adjust_size, record_btrace_print_bts_conf,
 546         record_btrace_print_conf, cmd_set_record_btrace_bts,
 547         cmd_show_record_btrace_bts): New.
 548         (record_btrace_info): Call record_btrace_print_conf.
 549         (_initialize_record_btrace): Add commands.
 550         * remote.c: Add PACKET_Qbtrace_conf_bts_size enum.
 551         (remote_protocol_features): Add Qbtrace-conf:bts:size packet.
 552         (btrace_sync_conf): Synchronize bts size.
 553         (_initialize_remote): Add Qbtrace-conf:bts:size packet.
 554         * NEWS: Announce new commands and new packets.
 555
 556 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 557
 558         * Makefile.in (XMLFILES): Add btrace-conf.dtd.
 559         * x86-linux-nat.c (x86_linux_enable_btrace): Update parameters.
 560         (x86_linux_btrace_conf): New.
 561         (x86_linux_create_target): Initialize to_btrace_conf.
 562         * nat/linux-btrace.c (linux_enable_btrace): Update parameters.
 563         Check format.  Split into this and ...
 564         (linux_enable_bts): ... this.
 565         (linux_btrace_conf): New.
 566         (perf_event_skip_record): Renamed into ...
 567         (perf_event_skip_bts_record): ... this.  Updated users.
 568         (linux_disable_btrace): Split into this and ...
 569         (linux_disable_bts): ... this.
 570         (linux_read_btrace): Check format.
 571         * nat/linux-btrace.h (linux_enable_btrace): Update parameters.
 572         (linux_btrace_conf): New.
 573         (btrace_target_info)<ptid>: Moved.
 574         (btrace_target_info)<conf>: New.
 575         (btrace_target_info): Split into this and ...
 576         (btrace_tinfo_bts): ... this.  Updated users.
 577         * btrace.c (btrace_enable): Update parameters.
 578         (btrace_conf, parse_xml_btrace_conf_bts, parse_xml_btrace_conf)
 579         (btrace_conf_children, btrace_conf_attributes)
 580         (btrace_conf_elements): New.
 581         * btrace.h (btrace_enable): Update parameters.
 582         (btrace_conf, parse_xml_btrace_conf): New.
 583         * common/btrace-common.h (btrace_config): New.
 584         * feature/btrace-conf.dtd: New.
 585         * record-btrace.c (record_btrace_conf): New.
 586         (record_btrace_cmdlist): New.
 587         (record_btrace_enable_warn, record_btrace_open): Pass
 588         &record_btrace_conf.
 589         (record_btrace_info): Print recording format.
 590         (cmd_record_btrace_bts_start): New.
 591         (cmd_record_btrace_start): Call cmd_record_btrace_bts_start.
 592         (_initialize_record_btrace): Add "record btrace bts" subcommand.
 593         Add "record bts" alias command.
 594         * remote.c (remote_state)<btrace_config>: New.
 595         (remote_btrace_reset, PACKET_qXfer_btrace_conf): New.
 596         (remote_protocol_features): Add qXfer:btrace-conf:read.
 597         (remote_open_1): Call remote_btrace_reset.
 598         (remote_xfer_partial): Handle TARGET_OBJECT_BTRACE_CONF.
 599         (btrace_target_info)<conf>: New.
 600         (btrace_sync_conf, btrace_read_config): New.
 601         (remote_enable_btrace): Update parameters.  Call btrace_sync_conf and
 602         btrace_read_conf.
 603         (remote_btrace_conf): New.
 604         (init_remote_ops): Initialize to_btrace_conf.
 605         (_initialize_remote): Add qXfer:btrace-conf packet.
 606         * target.c (target_enable_btrace): Update parameters.
 607         (target_btrace_conf): New.
 608         * target.h (target_enable_btrace): Update parameters.
 609         (target_btrace_conf): New.
 610         (target_object)<TARGET_OBJECT_BTRACE_CONF>: New.
 611         (target_ops)<to_enable_btrace>: Update parameters and comment.
 612         (target_ops)<to_btrace_conf>: New.
 613         * target-delegates: Regenerate.
 614         * target-debug.h (target_debug_print_const_struct_btrace_config_p)
 615         (target_debug_print_const_struct_btrace_target_info_p): New.
 616         * NEWS: Announce new command and new packet.
 617
 618 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 619
 620         * nat/linux-btrace.h (perf_event_buffer): New.
 621         (btrace_target_info) <buffer, size, data_head>: Replace with ...
 622         <bts>: ... this.
 623         * nat/linux-btrace.c (perf_event_header, perf_event_mmap_size)
 624         (perf_event_buffer_size, perf_event_buffer_begin)
 625         (perf_event_buffer_end, linux_btrace_has_changed): Removed.
 626         Updated users.
 627         (perf_event_new_data): New.
 628
 629 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 630
 631         * btrace.c (btrace_enable): Pass BTRACE_FORMAT_BTS.
 632         * record-btrace.c (record_btrace_open): Remove call to
 633         target_supports_btrace.
 634         * remote.c (remote_supports_btrace): Update parameters.
 635         * target.c (target_supports_btrace): Update parameters.
 636         * target.h (to_supports_btrace, target_supports_btrace): Update
 637         parameters.
 638         * target-delegates.c: Regenerate.
 639         * target-debug.h (target_debug_print_enum_btrace_format): New.
 640         * nat/linux-btrace.c
 641         (kernel_supports_btrace): Rename into ...
 642         (kernel_supports_bts): ... this.  Update users.  Update warning text.
 643         (intel_supports_btrace): Rename into ...
 644         (intel_supports_bts): ... this.  Update users.
 645         (cpu_supports_btrace): Rename into ...
 646         (cpu_supports_bts): ... this.  Update users.
 647         (linux_supports_btrace): Update parameters.  Split into this and ...
 648         (linux_supports_bts): ... this.
 649         * nat/linux-btrace.h (linux_supports_btrace): Update parameters.
 650
 651 2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>
 652
 653         * Makefile.in (SFILES): Add common/btrace-common.c.
 654         (COMMON_OBS): Add common/btrace-common.o.
 655         (btrace-common.o): Add build rules.
 656         * btrace.c (parse_xml_btrace): Update parameters.
 657         (parse_xml_btrace_block): Set format field.
 658         (btrace_add_pc, btrace_fetch): Use struct btrace_data.
 659         (do_btrace_data_cleanup, make_cleanup_btrace_data): New.
 660         (btrace_compute_ftrace): Split into this and...
 661         (btrace_compute_ftrace_bts): ...this.
 662         (btrace_stitch_trace): Split into this and...
 663         (btrace_stitch_bts): ...this.
 664         * btrace.h (parse_xml_btrace): Update parameters.
 665         (make_cleanup_btrace_data): New.
 666         * common/btrace-common.c: New.
 667         * common/btrace-common.h: Include common-defs.h.
 668         (btrace_block_s): Update comment.
 669         (btrace_format): New.
 670         (btrace_format_string): New.
 671         (btrace_data_bts): New.
 672         (btrace_data): New.
 673         (btrace_data_init, btrace_data_fini, btrace_data_empty): New.
 674         * remote.c (remote_read_btrace): Update parameters.
 675         * target.c (target_read_btrace): Update parameters.
 676         * target.h (target_read_btrace): Update parameters.
 677         (target_ops)<to_read_btrace>: Update parameters.
 678         * x86-linux-nat.c (x86_linux_read_btrace): Update parameters.
 679         * target-delegates.c: Regenerate.
 680         * target-debug (target_debug_print_struct_btrace_data_p): New.
 681         * nat/linux-btrace.c (linux_read_btrace): Split into this and...
 682         (linux_read_bts): ...this.
 683         * nat/linux-btrace.h (linux_read_btrace): Update parameters.
 684
 685 2015-02-06  Doug Evans  <dje@google.com>
 686
 687         * remote-m32r-sdi.c: Include symfile.h.
 688
 689 2015-02-06  Doug Evans  <dje@google.com>
 690
 691         * symtab.h (clear_symtab_users, deduce_language_from_filename): Move
 692         * symfile.h (clear_symtab_users, deduce_language_from_filename): ...
 693         to here.
 694
 695 2015-02-06  Pedro Alves  <palves@redhat.com>
 696
 697         * linux-thread-db.c (find_new_threads_callback): Add debug output.
 698
 699 2015-02-06  Simon Marchi  <simon.marchi@ericsson.com>
 700
 701         PR gdb/15678
 702         * breakpoint.c (map_breakpoint_numbers): Check for empty args string.
 703         (enable_count_command): Check args for NULL value.
 704
 705 2015-02-05  Doug Evans  <xdje42@gmail.com>
 706
 707         * guile/scm-frame.c: Fix spelling errors in a comment.
 708
 709 2015-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
 710
 711         * python/python-internal.h (Py_hash_t): Define it for Python <3.2.
 712         * python/py-value.c (valpy_fetch_lazy): Use it.  Remove cast to the
 713         return type.
 714
 715 2015-02-04  Pedro Alves  <palves@redhat.com>
 716
 717         * linux-nat.c (handle_extended_wait): Don't resume LWPs here.
 718         (wait_lwp): Don't call wait_lwp if linux_handle_extended_wait
 719         returns true.
 720         (resume_stopped_resumed_lwps): Don't check whether the thread is
 721         marked as executing.
 722         (linux_nat_wait_1): Use resume_stopped_resumed_lwps.
 723
 724 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 725
 726         * regset.h (struct regset): Add flags field.
 727         (REGSET_VARIABLE_SIZE): New value for a regset's flags field.
 728         * corelow.c (get_core_register_section): Add warning if the size
 729         exceeds the requested size and the regset does not have the
 730         REGSET_VARIABLE_SIZE flag set.
 731         * alphanbsd-tdep.c (alphanbsd_gregset): Add REGSET_VARIABLE_SIZE
 732         flag.
 733         * armbsd-tdep.c (armbsd_gregset): Likewise.
 734         * hppa-hpux-tdep.c (hppa_hpux_regset): Likewise.
 735         * hppaobsd-tdep.c (hppaobsd_gregset): Likewise.
 736         * m68kbsd-tdep.c (m68kbsd_gregset): Likewise.
 737         * mipsnbsd-tdep.c (mipsnbsd_gregset): Likewise.
 738
 739 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 740
 741         * amd64-linux-tdep.c (amd64_linux_iterate_over_regset_sections):
 742         For ".reg-xstate", explicitly specify the requested section size
 743         via X86_XSTATE_SIZE instead of just 0 on input and
 744         X86_XSTATE_MAX_SIZE on output.
 745         * i386-linux-tdep.c (i386_linux_iterate_over_regset_sections):
 746         Likewise.
 747
 748 2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>
 749
 750         PR corefiles/17808:
 751         * gdbarch.sh (iterate_over_regset_sections_cb): Document this
 752         function type, particularly its SIZE parameter.
 753         * gdbarch.h: Regenerate.
 754         * amd64-tdep.c (amd64_supply_fpregset): In gdb_assert, compare
 755         actual against required size using ">=" instead of "==".
 756         (amd64_collect_fpregset): Likewise.
 757         * i386-tdep.c (i386_supply_gregset): Likewise.
 758         (i386_collect_gregset): Likewise.
 759         (i386_supply_fpregset): Likewise.
 760         (i386_collect_fpregset): Likewise.
 761         * mips-linux-tdep.c (mips_supply_gregset_wrapper): Likewise.
 762         (mips_fill_gregset_wrapper): Likewise.
 763         (mips_supply_fpregset_wrapper): Likewise.
 764         (mips_fill_fpregset_wrapper): Likewise.
 765         (mips64_supply_gregset_wrapper): Likewise.
 766         (mips64_fill_gregset_wrapper): Likewise.
 767         (mips64_supply_fpregset_wrapper): Likewise.
 768         (mips64_fill_fpregset_wrapper): Likewise.
 769         * mn10300-linux-tdep.c (am33_supply_gregset_method): Likewise.
 770         (am33_supply_fpregset_method): Likewise.
 771         (am33_collect_gregset_method): Likewise.
 772         (am33_collect_fpregset_method): Likewise.
 773
 774 2015-02-04  Doug Evans  <dje@google.com>
 775             Pedro Alves  <palves@redhat.com>
 776             Eli Zaretskii  <eliz@gnu.org>
 777
 778         PR tui/17810
 779         * tui/tui-command.c (tui_refresh_cmd_win): New function.
 780         * tui/tui-command.c (tui_refresh_cmd_win): Declare.
 781         * tui/tui-file.c: #include tui/tui-command.h.
 782         (tui_file_fputs): Refresh command window if stream is not gdb_stdout.
 783         (tui_file_flush): Refresh command window if stream is gdb_stdout.
 784         * tui/tui-io.c (tui_puts): Remove calls to wrefresh, fflush.
 785
 786 2015-02-04  Pedro Alves  <palves@redhat.com>
 787
 788         Fix build breakage.
 789         * event-loop.c (gdb_do_one_event): Add default switch case.
 790
 791 2015-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>
 792
 793         Filter out inferior gcc option -fpreprocessed.
 794         * compile/compile.c (filter_args): New function.
 795         (get_args): Use it.
 796
 797 2015-02-03  Pedro Alves  <palves@redhat.com>
 798
 799         * event-loop.c: Don't declare nor define a queue type for
 800         gdb_event_p.
 801         (event_queue): Delete.
 802         (create_event, create_file_event, gdb_event_xfree)
 803         (initialize_event_loop, process_event): Delete.
 804         (gdb_do_one_event): Return as soon as one event is handled.
 805         (handle_file_event): Change prototype.  Used the passed in
 806         file_handler pointer and ready_mask instead of looping over all
 807         file handlers.
 808         (gdb_wait_for_event): Update the poll/select timeouts before
 809         blocking.  Run event handlers directly instead of queueing events.
 810         Return as soon as one event is handled.
 811         (struct async_event_handler_data): Delete.
 812         (invoke_async_event_handler): Delete.
 813         (check_async_event_handlers): Change return type to int.  Run
 814         event handlers directly instead of queueing events.  Return as
 815         soon as one event is handled.
 816         (handle_timer_event): Delete.
 817         (update_wait_timeout): New function, factored out from
 818         poll_timers.
 819         (poll_timers): Reimplement.
 820         * event-loop.h (initialize_event_loop): Delete declaration.
 821         * top.c (gdb_init): Don't call initialize_event_loop.
 822
 823 2015-02-03  Pedro Alves  <palves@redhat.com>
 824
 825         * event-loop.c (clear_async_event_handler): New function.
 826         * event-loop.h (clear_async_event_handler): New declaration.
 827         * record-btrace.c (record_btrace_async): New function.
 828         (init_record_btrace_ops): Install record_btrace_async.
 829         * record-full.c (record_full_async): New function.
 830         (record_full_resume): Don't mark the async event source here.
 831         (init_record_full_ops): Install record_full_async.
 832         (record_full_core_resume): Don't mark the async event source here.
 833         (init_record_full_core_ops): Install record_full_async.
 834         * remote.c (remote_async): Mark and clear the async stop reply
 835         queue event-loop token as appropriate.
 836
 837 2015-02-03  Pedro Alves  <palves@redhat.com>
 838
 839         * linux-nat.c (linux_child_follow_fork, linux_nat_wait_1): Use
 840         target_is_async_p instead of target_can_async.
 841         (linux_nat_wait): Use target_is_async_p instead of
 842         target_can_async.  Don't enable async here.
 843         * remote.c (interrupt_query, remote_wait, putpkt_binary): Use
 844         target_is_async_p instead of target_can_async.
 845
 846 2015-02-02  Simon Marchi  <simon.marchi@ericsson.com>
 847
 848         * varobj.h (lang_varobj_ops): Mention which return values need
 849         to be freed.
 850
 851 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 852
 853         * dwarf2loc.c (dwarf2_evaluate_property): Add i18n marker.
 854
 855 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 856
 857         PR gdb/17856:
 858         * ada-lang.c (ada_lookup_symbol_list_worker): Do not re-cache
 859         results found in the cache.
 860
 861 2015-02-02  Joel Brobecker  <brobecker@adacore.com>
 862
 863         PR gdb/17854:
 864         * ada-lang.c (ada_get_symbol_cache): Set pspace_data->sym_cache
 865         when allocating a new one.
 866
 867 2015-02-01  Tom Tromey  <tom@tromey.com>
 868
 869         * MAINTAINERS: Remove myself.
 870
 871 2015-01-31  Doug Evans  <xdje42@gmail.com>
 872
 873         * dwarf2read.c (process_structure_scope): Update setting of
 874         TYPE_VPTR_BASETYPE, TYPE_VPTR_FIELDNO.
 875         * gdbtypes.c (internal_type_vptr_fieldno): New function.
 876         (set_type_vptr_fieldno): New function.
 877         (internal_type_vptr_basetype): New function.
 878         (set_type_vptr_basetype): New function.
 879         (get_vptr_fieldno): Update setting of TYPE_VPTR_FIELDNO,
 880         TYPE_VPTR_BASETYPE.
 881         (allocate_cplus_struct_type): Initialize vptr_fieldno.
 882         (recursive_dump_type): Printing of vptr_fieldno, vptr_basetype ...
 883         (print_cplus_stuff): ... moved here.
 884         (copy_type_recursive): Don't copy TYPE_VPTR_BASETYPE.
 885         * gdbtypes.h (struct main_type): Members vptr_fieldno, vptr_basetype
 886         moved to ...
 887         (struct cplus_struct_type): ... here.  All uses updated.
 888         (TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE): Rewrite.
 889         (internal_type_vptr_fieldno, set_type_vptr_fieldno): Declare.
 890         (internal_type_vptr_basetype, set_type_vptr_basetype): Declare.
 891         * stabsread.c (read_tilde_fields): Update setting of
 892         TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE.
 893
 894 2015-01-31  Doug Evans  <xdje42@gmail.com>
 895
 896         * cp-valprint.c (cp_find_class_member): Rename parameter domain_p
 897         to self_p.
 898         (cp_print_class_member): Rename local domain to self_type.
 899         * dwarf2read.c (quirk_gcc_member_function_pointer): Rename local
 900         domain_type to self_type.
 901         (set_die_type) <need_gnat_info>: Handle
 902         TYPE_CODE_METHODPTR, TYPE_CODE_MEMBERPTR, TYPE_CODE_METHOD.
 903         * gdb-gdb.py (StructMainTypePrettyPrinter): Handle
 904         TYPE_SPECIFIC_SELF_TYPE.
 905         * gdbtypes.c (internal_type_self_type): New function.
 906         (set_type_self_type): New function.
 907         (smash_to_memberptr_type): Rename parameter domain to self_type.
 908         Update setting of TYPE_SELF_TYPE.
 909         (smash_to_methodptr_type): Update setting of TYPE_SELF_TYPE.
 910         (smash_to_method_type): Rename parameter domain to self_type.
 911         Update setting of TYPE_SELF_TYPE.
 912         (check_stub_method): Call smash_to_method_type.
 913         (recursive_dump_type): Handle TYPE_SPECIFIC_SELF_TYPE.
 914         (copy_type_recursive): Ditto.
 915         * gdbtypes.h (enum type_specific_kind): New value
 916         TYPE_SPECIFIC_SELF_TYPE.
 917         (struct main_type) <type_specific>: New member self_type.
 918         (struct cplus_struct_type) <fn_field.type>: Update comment.
 919         (TYPE_SELF_TYPE): Rewrite.
 920         (internal_type_self_type, set_type_self_type): Declare.
 921         * gnu-v3-abi.c (gnuv3_print_method_ptr): Rename local domain to
 922         self_type.
 923         (gnuv3_method_ptr_to_value): Rename local domain_type to self_type.
 924         * m2-typeprint.c (m2_range): Replace TYPE_SELF_TYPE with
 925         TYPE_TARGET_TYPE.
 926         * stabsread.c (read_member_functions): Mark methods with
 927         TYPE_CODE_METHOD, not TYPE_CODE_FUNC.  Update setting of
 928         TYPE_SELF_TYPE.
 929
 930 2015-01-31  Doug Evans  <xdje42@gmail.com>
 931
 932         * gdbtypes.h (TYPE_SELF_TYPE): Renamed from TYPE_DOMAIN_TYPE.
 933         All uses updated.
 934
 935 2015-01-31  Doug Evans  <xdje42@gmail.com>
 936
 937         * gnu-v3-abi.c (gnuv3_dynamic_class): Assert only passed structs
 938         or unions.  Return zero if union.
 939         (gnuv3_get_vtable): Call check_typedef.  Assert only passed structs.
 940         (gnuv3_rtti_type): Pass already-check_typedef'd value to
 941         gnuv3_get_vtable.
 942         (compute_vtable_size): Assert only passed structs.
 943         (gnuv3_print_vtable): Don't call gnuv3_get_vtable for non-structs.
 944
 945 2015-01-31  Doug Evans  <xdje42@gmail.com>
 946
 947         * gdbtypes.c (copy_type_recursive): Handle all TYPE_SPECIFIC_FIELD
 948         kinds.
 949
 950 2015-01-31  Gary Benson <gbenson@redhat.com>
 951             Doug Evans  <dje@google.com>
 952
 953         PR cli/9007
 954         PR cli/11920
 955         PR cli/15548
 956         * cli/cli-cmds.c (complete_command): Notify user if max-completions
 957         reached.
 958         * common/common-exceptions.h (enum errors)
 959         <MAX_COMPLETIONS_REACHED_ERROR>: New value.
 960         * completer.h (get_max_completions_reached_message): New declaration.
 961         (max_completions): Likewise.
 962         (completion_tracker_t): New typedef.
 963         (new_completion_tracker): New declaration.
 964         (make_cleanup_free_completion_tracker): Likewise.
 965         (maybe_add_completion_enum): New enum.
 966         (maybe_add_completion): New declaration.
 967         (throw_max_completions_reached_error): Likewise.
 968         * completer.c (max_completions): New global variable.
 969         (new_completion_tracker): New function.
 970         (free_completion_tracker): Likewise.
 971         (make_cleanup_free_completion_tracker): Likewise.
 972         (maybe_add_completions): Likewise.
 973         (throw_max_completions_reached_error): Likewise.
 974         (complete_line): Remove duplicates and limit result to max_completions
 975         entries.
 976         (get_max_completions_reached_message): New function.
 977         (gdb_display_match_list): Handle max_completions.
 978         (_initialize_completer): New declaration and function.
 979         * symtab.c: Include completer.h.
 980         (completion_tracker): New static variable.
 981         (completion_list_add_name): Call maybe_add_completion.
 982         (default_make_symbol_completion_list_break_on_1): Renamed from
 983         default_make_symbol_completion_list_break_on.  Maintain
 984         completion_tracker across calls to completion_list_add_name.
 985         (default_make_symbol_completion_list_break_on): New function.
 986         * top.c (init_main): Set rl_completion_display_matches_hook.
 987         * tui/tui-io.c: Include completer.h.
 988         (tui_old_rl_display_matches_hook): New static global.
 989         (tui_rl_display_match_list): Notify user if max-completions reached.
 990         (tui_setup_io): Save/restore rl_completion_display_matches_hook.
 991         * NEWS (New Options): Mention set/show max-completions.
 992
 993 2015-01-31  Gary Benson  <gbenson@redhat.com>
 994
 995         * symtab.c (struct add_name_data) <code>: New field.
 996         Updated comments.
 997         (add_symtab_completions): New function.
 998         (symtab_expansion_callback): Likewise.
 999         (default_make_symbol_completion_list_break_on): Set datum.code.
1000         Move minimal symbol scan before calling expand_symtabs_matching.
1001         Scan known primary symtabs for externs and statics before calling
1002         expand_symtabs_matching.  Pass symtab_expansion_callback as
1003         expansion_notify argument to expand_symtabs_matching.  Do not scan
1004         primary symtabs for externs and statics after calling
1005         expand_symtabs_matching.
1006
1007 2015-01-31  Gary Benson  <gbenson@redhat.com>
1008
1009         * symfile.h (expand_symtabs_exp_notify_ftype): New typedef.
1010         (struct quick_symbol_functions) <expand_symtabs_matching>:
1011         New argument expansion_notify.  All uses updated.
1012         (expand_symtabs_matching): New argument expansion_notify.
1013         All uses updated.
1014         * symfile-debug.c (debug_qf_expand_symtabs_matching):
1015         Also print expansion notify.
1016         * symtab.c (expand_symtabs_matching_via_partial): Call
1017         expansion_notify whenever a partial symbol table is expanded.
1018         * dwarf2read.c (dw2_expand_symtabs_matching): Call
1019         expansion_notify whenever a symbol table is instantiated.
1020
1021 2015-01-31  Doug Evans  <xdje42@gmail.com>
1022
1023         * cli-out.c: #include completer.h, readline/readline.h.
1024         (cli_mld_crlf, cli_mld_putch, cli_mld_puts): New functions.
1025         (cli_mld_flush, cld_mld_erase_entire_line): Ditto.
1026         (cli_mld_beep, cli_mld_read_key, cli_display_match_list): Ditto.
1027         * cli-out.h (cli_display_match_list): Declare.
1028         * completer.c (MB_INVALIDCH, MB_NULLWCH): New macros.
1029         (ELLIPSIS_LEN): Ditto.
1030         (gdb_get_y_or_n, gdb_display_match_list_pager): New functions.
1031         (gdb_path_isdir, gdb_printable_part, gdb_fnwidth): Ditto.
1032         (gdb_fnprint, gdb_print_filename): Ditto.
1033         (gdb_complete_get_screenwidth, gdb_display_match_list_1): Ditto.
1034         (gdb_display_match_list): Ditto.
1035         * completer.h (mld_crlf_ftype, mld_putch_ftype): New typedefs.
1036         (mld_puts_ftype, mld_flush_ftype, mld_erase_entire_line_ftype): Ditto.
1037         (mld_beep_ftype, mld_read_key_ftype): Ditto.
1038         (match_list_displayer): New struct.
1039         (gdb_display_match_list): Declare.
1040         * top.c (init_main): Set rl_completion_display_matches_hook.
1041         * tui/tui-io.c: #include completer.h.
1042         (printable_part, PUTX, print_filename, get_y_or_n): Delete.
1043         (tui_mld_crlf, tui_mld_putch, tui_mld_puts): New functions.
1044         (tui_mld_flush, tui_mld_erase_entire_line, tui_mld_beep): Ditto.
1045         (tui_mld_getc, tui_mld_read_key): Ditto.
1046         (tui_rl_display_match_list): Rewrite.
1047         (tui_handle_resize_during_io): New arg for_completion.  All callers
1048         updated.
1049
1050 2015-01-31  Doug Evans  <xdje42@gmail.com>
1051
1052         Add symbol lookup cache.
1053         * NEWS: Document new options and commands.
1054         * symtab.c (symbol_cache_key): New static global.
1055         (DEFAULT_SYMBOL_CACHE_SIZE, MAX_SYMBOL_CACHE_SIZE): New macros.
1056         (SYMBOL_LOOKUP_FAILED): New macro.
1057         (symbol_cache_slot_state): New enum.
1058         (block_symbol_cache): New struct.
1059         (symbol_cache): New struct.
1060         (new_symbol_cache_size, symbol_cache_size): New static globals.
1061         (hash_symbol_entry, eq_symbol_entry): New functions.
1062         (symbol_cache_byte_size, resize_symbol_cache): New functions.
1063         (make_symbol_cache, free_symbol_cache): New functions.
1064         (get_symbol_cache, symbol_cache_cleanup): New function.
1065         (set_symbol_cache_size, set_symbol_cache_size_handler): New functions.
1066         (symbol_cache_lookup, symbol_cache_clear_slot): New function.
1067         (symbol_cache_mark_found, symbol_cache_mark_not_found): New functions.
1068         (symbol_cache_flush, symbol_cache_dump): New functions.
1069         (maintenance_print_symbol_cache): New function.
1070         (maintenance_flush_symbol_cache): New function.
1071         (symbol_cache_stats): New function.
1072         (maintenance_print_symbol_cache_statistics): New function.
1073         (symtab_new_objfile_observer): New function.
1074         (symtab_free_objfile_observer): New function.
1075         (lookup_static_symbol, lookup_global_symbol): Use symbol cache.
1076         (_initialize_symtab): Init symbol_cache_key.  New parameter
1077         maint symbol-cache-size.  New maint commands print symbol-cache,
1078         print symbol-cache-statistics, flush-symbol-cache.
1079         Install new_objfile, free_objfile observers.
1080
1081 2015-01-31  Joel Brobecker  <brobecker@adacore.com>
1082
1083         PR symtab/17855
1084         * symfile.c (clear_symtab_users): Move call to breakpoint_re_set
1085         to end.
1086
1087 2015-01-31  Doug Evans  <xdje42@gmail.com>
1088
1089         * NEWS: Mention inlined scripts in .debug_gdb_scripts section.
1090         * auto-load.c: #include ctype.h.
1091         (struct auto_load_pspace_info): Replace member loaded_scripts with
1092         new members loaded_script_files, loaded_script_texts.
1093         (auto_load_pspace_data_cleanup): Update.
1094         (init_loaded_scripts_info): Update.
1095         (get_auto_load_pspace_data_for_loading): Update.
1096         (maybe_add_script_file): Renamed from maybe_add_script.  All callers
1097         updated.
1098         (maybe_add_script_text): New function.
1099         (clear_section_scripts): Update.
1100         (source_script_file, execute_script_contents): New functions.
1101         (source_section_scripts): Add support for
1102         SECTION_SCRIPT_ID_PYTHON_TEXT, SECTION_SCRIPT_ID_GUILE_TEXT.
1103         (print_scripts): New function.
1104         (auto_load_info_scripts): Also print inlined scripts.
1105         (maybe_print_unsupported_script_warning): Renamed from
1106         unsupported_script_warning_print.  All callers updated.
1107         (maybe_print_script_not_found_warning): Renamed from
1108         script_not_found_warning_print.  All callers updated.
1109         * extension-priv.h (struct extension_language_script_ops): New member
1110         objfile_script_executor.
1111         * extension.c (ext_lang_objfile_script_executor): New function.
1112         * extension.h (objfile_script_executor_func): New typedef.
1113         (ext_lang_objfile_script_executor): Declare.
1114         * guile/guile-internal.h (gdbscm_execute_objfile_script): Declare.
1115         * guile/guile.c (guile_extension_script_ops): Update.
1116         * guile/scm-objfile.c (gdbscm_execute_objfile_script): New function.
1117         * python/python.c (python_extension_script_ops): Update.
1118         (gdbpy_execute_objfile_script): New function.
1119
1120 2015-01-31  Eli Zaretskii  <eliz@gnu.org>
1121
1122         * tui/tui-io.c (tui_expand_tabs): New function.
1123         (tui_puts, tui_redisplay_readline): Expand TABs into the
1124         appropriate number of spaces.
1125         * tui/tui-regs.c: Include tui-io.h.
1126         (tui_register_format): Call tui_expand_tabs to expand TABs into
1127         the appropriate number of spaces.
1128         * tui/tui-io.h: Add prototype for tui_expand_tabs.
1129
1130 2015-01-30  Doug Evans  <dje@google.com>
1131
1132         * NEWS: "info source" command now display producer string if present.
1133         * source.c (source_info): Print producer string if present.
1134
1135 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1136
1137         * varobj.c (varobj_delete): Fix comment.
1138
1139 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1140
1141         * varobj.c (create_child): Modify comment.
1142
1143 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1144
1145         * ada-varobj.c (ada_number_of_children): Constify struct varobj *
1146         parameter.
1147         (ada_name_of_variable): Same.
1148         (ada_path_expr_of_child): Same.
1149         (ada_value_of_variable): Same.
1150         (ada_value_is_changeable_p): Same.
1151         (ada_value_has_mutated): Same.
1152         * c-varobj.c (varobj_is_anonymous_child): Same.
1153         (c_is_path_expr_parent): Same.
1154         (c_number_of_children): Same.
1155         (c_name_of_variable): Same.
1156         (c_path_expr_of_child): Same.
1157         (get_type): Same.
1158         (c_value_of_variable): Same.
1159         (cplus_number_of_children): Same.
1160         (cplus_name_of_variable): Same.
1161         (cplus_path_expr_of_child): Same.
1162         (cplus_value_of_variable): Same.
1163         * jv-varobj.c (java_number_of_children): Same.
1164         (java_name_of_variable): Same.
1165         (java_path_expr_of_child): Same.
1166         (java_value_of_variable): Same.
1167         * varobj.c (number_of_children): Same.
1168         (name_of_variable): Same.
1169         (is_root_p): Same.
1170         (varobj_ensure_python_env): Same.
1171         (varobj_get_objname): Same.
1172         (varobj_get_expression): Same.
1173         (varobj_get_display_format): Same.
1174         (varobj_get_display_hint): Same.
1175         (varobj_has_more): Same.
1176         (varobj_get_thread_id): Same.
1177         (varobj_get_frozen): Same.
1178         (dynamic_varobj_has_child_method): Same.
1179         (varobj_get_gdb_type): Same.
1180         (is_path_expr_parent): Same.
1181         (varobj_default_is_path_expr_parent): Same.
1182         (varobj_get_language): Same.
1183         (varobj_get_attributes): Same.
1184         (varobj_is_dynamic_p): Same.
1185         (varobj_get_child_range): Same.
1186         (varobj_value_has_mutated): Same.
1187         (varobj_get_value_type): Same.
1188         (number_of_children): Same.
1189         (name_of_variable): Same.
1190         (check_scope): Same.
1191         (varobj_editable_p): Same.
1192         (varobj_value_is_changeable_p): Same.
1193         (varobj_floating_p): Same.
1194         (varobj_default_value_is_changeable_p): Same.
1195
1196 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1197
1198         * varobj.c (varobj_get_path_expr): Set var->path_expr.
1199         * c-varobj.c (c_path_expr_of_child): Set local var instead of
1200         child->path_expr.
1201         (cplus_path_expr_of_child): Same.
1202
1203 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1204
1205         * mi-cmd-var.c (print_varobj): Free varobj_get_expression
1206         result.
1207         (mi_cmd_var_info_expression): Same.
1208         * varobj.c (varobj_get_expression): Mention in the comment that
1209         the result must by freed by the caller.
1210
1211 2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>
1212
1213         * mi/mi-cmd-var.c (mi_cmd_var_info_type): Free result of
1214         varobj_get_type.
1215         (varobj_update_one): Same.
1216         * varobj.c (update_type_if_necessary): Free curr_type_str and
1217         new_type_str.
1218         (varobj_get_type): Specify in comment that the result needs to be
1219         freed by the caller.
1220
1221 2015-01-29  Doug Evans  <dje@google.com>
1222
1223         PR symtab/17890
1224         * dwarf2read.c (dwarf_decode_line_header): Punt if version > 4.
1225
1226 2015-01-25  Mark Wielaard  <mjw@redhat.com>
1227
1228         * dwarf2read.c (checkproducer): Call producer_is_gcc.
1229         * utils.c (producer_is_gcc_ge_4): Likewise.
1230         (producer_is_gcc): New function.
1231         * utils.h (producer_is_gcc): New declaration.
1232
1233 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
1234
1235         * gdbtypes.h (struct dynamic_prop): New PROP_ADDR_OFFSET enum
1236         kind.
1237         * gdbtypes.c (resolve_dynamic_type_internal): Replace "addr"
1238         parameter by "addr_stack" parameter.
1239         (resolve_dynamic_range): Replace "addr" parameter by
1240         "stack_addr" parameter.  Update function documentation.
1241         Update code accordingly.
1242         (resolve_dynamic_array, resolve_dynamic_union)
1243         (resolve_dynamic_struct, resolve_dynamic_type_internal): Likewise.
1244         (resolve_dynamic_type): Update code, following the changes made
1245         to resolve_dynamic_type_internal's interface.
1246         * dwarf2loc.h (struct property_addr_info): New.
1247         (dwarf2_evaluate_property): Replace "address" parameter
1248         by "addr_stack" parameter.  Adjust function documentation.
1249         (struct dwarf2_offset_baton): New.
1250         (struct dwarf2_property_baton): Update documentation of
1251         field "referenced_type" to be more general. New field
1252         "offset_info" in union data field.
1253         * dwarf2loc.c (dwarf2_evaluate_property): Replace "address"
1254         parameter by "addr_stack" parameter.  Adjust code accordingly.
1255         Add support for PROP_ADDR_OFFSET properties.
1256         * dwarf2read.c (attr_to_dynamic_prop): Add support for
1257         DW_AT_data_member_location attributes as well.  Use case
1258         statements instead of if/else condition.
1259
1260 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
1261
1262         * ada-varobj.c (ada_varobj_get_array_number_of_children):
1263         Return zero if PARENT_VALUE is NULL and parent_type's
1264         range type is dynamic.
1265
1266 2015-01-29  Joel Brobecker  <brobecker@adacore.com>
1267
1268         * gdbtypes.c (is_dynamic_type_internal) <TYPE_CODE_RANGE>: Return
1269         nonzero if the type's subtype is dynamic.
1270         (resolve_dynamic_range): Also resolve the range's subtype.
1271
1272 2015-01-29  Alexander Klimov  <alserkli@inbox.ru>  (tiny patch)
1273
1274         Pushed by Joel Brobecker  <brobecker@adacore.com>.
1275         * symfile.c (unmap_overlay_command): Initialize sec to NULL.
1276
1277 2015-01-27  Doug Evans  <dje@google.com>
1278
1279         * NEWS: Mention gdb.Objfile.username.
1280         * python/py-objfile.c (objfpy_get_username): New function.
1281         (objfile_getset): Add "username".
1282
1283 2015-01-24  Mark Wielaard  <mjw@redhat.com>
1284
1285         * stack.c (return_command): Markup warning message with _.
1286
1287 2015-01-24  Doug Evans  <xdje42@gmail.com>
1288
1289         * gdbtypes.h (TYPE_TYPE_SPECIFIC): Delete.
1290
1291 2015-01-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
1292
1293         Fix 100x slowdown regression on DWZ files.
1294         * dwarf2read.c (struct dwarf2_per_objfile): Add line_header_hash.
1295         (struct line_header): Add offset and offset_in_dwz.
1296         (dwarf_decode_lines): Add parameter decode_mapping to the declaration.
1297         (free_line_header_voidp): New declaration.
1298         (line_header_hash, line_header_hash_voidp, line_header_eq_voidp): New
1299         functions.
1300         (dwarf2_build_include_psymtabs): Update dwarf_decode_lines caller.
1301         (handle_DW_AT_stmt_list): Use line_header_hash.
1302         (free_line_header_voidp): New function.
1303         (dwarf_decode_line_header): Initialize offset and offset_in_dwz.
1304         (dwarf_decode_lines): New parameter decode_mapping, use it.
1305         (dwarf2_free_objfile): Free line_header_hash.
1306
1307 2015-01-23  Simon Marchi  <simon.marchi@ericsson.com>
1308
1309         PR gdb/17416
1310         * valops.c (value_rtti_indirect_type): Catch exception thrown by
1311         value_ind.
1312
1313 2015-01-15  Mark Wielaard  <mjw@redhat.com>
1314
1315         * dwarf2read.c (read_subroutine_type): Set TYPE_NO_RETURN from
1316         DW_AT_noreturn.
1317         * gdbtypes.h (struct func_type): Add is_noreturn field flag. Make
1318         calling_convention an 8 bit bit field.
1319         (TYPE_NO_RETURN): New macro.
1320         * infcmd.c (finish_command): Query if function does not return
1321         normally.
1322         * stack.c (return_command): Likewise.
1323
1324 2015-01-23  Pedro Alves  <palves@redhat.com>
1325
1326         * linux-nat.c (linux_is_async_p): New macro.
1327         (linux_nat_is_async_p):
1328         (linux_nat_terminal_inferior): Check whether the target can async
1329         instead of whether it is already async.
1330         (linux_nat_terminal_ours): Don't check whether the target is
1331         async.
1332         (linux_async_pipe): Use linux_is_async_p.
1333
1334 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
1335
1336         * NEWS (Changes since GDB 7.9): Add 'thread apply all' option
1337         '-ascending'.
1338         * thread.c (tp_array_compar_ascending, tp_array_compar): New.
1339         (thread_apply_all_command): Parse CMD for tp_array_compar_ascending.
1340         Sort tp_array using tp_array_compar.
1341         (_initialize_thread): Extend thread_apply_all_command help.
1342
1343 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
1344
1345         * corelow.c (core_open): Call also thread_command.
1346         * gdbthread.h (thread_command): New prototype moved from ...
1347         * thread.c (thread_command): ... here.
1348         (thread_command): Make it global.
1349
1350 2015-01-22  Pedro Alves  <palves@redhat.com>
1351
1352         * configure.ac [*mingw32*]: Check $curses_found instead of
1353         $prefer_curses.
1354         * configure: Regenerate.
1355         * windows-termcap.c: Remove HAVE_CURSES_H, HAVE_NCURSES_H and
1356         HAVE_NCURSES_NCURSES_H checks.
1357
1358 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
1359
1360         * tui/tui.c (tui_enable) [__MINGW32__]: If the call to 'newterm'
1361         fails with the 1st arg NULL, try again with "unknown".  Don't test
1362         the "cup" capability: it isn't supported by the Windows port of
1363         ncurses, but the Windows console driver is still capable of
1364         supporting TUI.
1365
1366 2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
1367
1368         * compile/compile.c (_initialize_compile): Use -fPIE for compile_args.
1369
1370 2015-01-22  Eli Zaretskii  <eliz@gnu.org>
1371
1372         * Makefile.in (HFILES_NO_SRCDIR): Remove ada-varobj.h.
1373         (ALLDEPFILES): Remove irix5-nat.c.  These two are part of the
1374         reason that "make TAGS" is broken.
1375
1376 2015-01-22  Chen Gang  <gang.chen.5i5j@gmail.com>
1377
1378         * hppa-tdep.c (inst_saves_gr): Fix logical working flow issues
1379         and check additional store instructions.
1380
1381 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
1382
1383         * MAINTAINERS (Write After Approval): Add "Wei-cheng Wang".
1384
1385 2015-01-21  Wei-cheng Wang  <cole945@gmail.com>
1386
1387         * ppc-linux-tdep.c (ppc_skip_trampoline_code,
1388         ppc_canonicalize_syscall, ppc_linux_syscall_record,
1389         ppc_linux_record_signal, ppc_init_linux_record_tdep): Add comments.
1390         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
1391         * rs6000-tdep.c (rs6000_epilogue_frame_cache,
1392         rs6000_epilogue_frame_this_id, rs6000_epilogue_frame_prev_register,
1393         rs6000_epilogue_frame_sniffer, ppc_record_vsr, ppc_process_record_op4,
1394         ppc_process_record_op19, ppc_process_record_op31,
1395         ppc_process_record_op59, ppc_process_record_op60,
1396         ppc_process_record_op63): Likewise.
1397
1398 2015-01-20  Joel Brobecker  <brobecker@adacore.com>
1399
1400         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason_string)
1401         (linux_ptrace_test_ret_to_nx): Use safe_strerror instead of
1402         strerror.
1403
1404 2015-01-20  Wei-cheng Wang  <cole945@gmail.com>
1405
1406         * rs6000-tdep.c (ppc_process_record_op4, ppc_process_record_op19,
1407         ppc_process_record_op31, ppc_process_record_op59,
1408         ppc_process_record_op60, ppc_process_record_op63,
1409         ppc_process_record): Fix -Wformat warning.
1410         * rs6000-tdep.c (rs6000_epilogue_frame_cache, ppc_process_record_op60):
1411         Remove unused variables.
1412
1413 2015-01-20  Chen Gang  <gang.chen.5i5j@gmail.com>
1414
1415         * MAINTAINERS (Write After Approval): Add "Chen Gang".
1416
1417 2015-01-19  Eli Zaretskii  <eliz@gnu.org>
1418
1419         * configure.ac [*mingw32*]: Only add windows-termcap.o to
1420         CONFIG_OBS if not building with a curses library.
1421         * configure: Regenerate.
1422
1423         * windows-termcap.c: Include defs.h.  Make the whole body empty if
1424         either one of HAVE_CURSES_H or HAVE_NCURSES_H or
1425         HAVE_NCURSES_NCURSES_H is defined.
1426
1427 2015-01-19  Joel Brobecker  <brobecker@adacore.com>
1428
1429         * rs6000-tdep.c (rs6000_gdbarch_init): Move divide operator
1430         from end of line to start of next line.
1431
1432 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
1433
1434         * ppc-linux-tdep.c (ppc_skip_trampoline_code):
1435         Scan PLT stub backward for reverse debugging.
1436         * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
1437
1438 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
1439             Ulrich Weigand  <uweigand@de.ibm.com>
1440
1441         * configure.tgt (powerpc*-*-linux): Add linux-record.o to
1442         gdb_target_obs.
1443         (ppc_linux_record_tdep, ppc64_linux_record_tdep): New for linux syscall
1444         record.
1445         (ppc_canonicalize_syscall, ppc_linux_syscall_record,
1446         ppc_linux_record_signal, ppc_init_linux_record_tdep): New functions.
1447         (ppc_linux_init_abi): Set process_record, process_record_signal.
1448         * ppc-tdep.h (struct gdbarch_tdep): Add ppc_syscall_record and
1449         ppc_linux_record_tdep to gdbarch_tdep.
1450         (ppc_process_record): New declaration.
1451         * rs6000-tdep.c (ppc_record_vsr, ppc_process_record_op4,
1452         ppc_process_record_op19, ppc_process_record_op31,
1453         ppc_process_record_op59, ppc_process_record_op60,
1454         ppc_process_record_op63, ppc_process_record): New functions.
1455
1456 2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
1457
1458         * rs6000-tdep.c (rs6000_in_function_epilogue_p): Rename to
1459         rs6000_in_function_epilogue_frame_p and add an argument
1460         for frame_info.
1461         (rs6000_epilogue_frame_cache, rs6000_epilogue_frame_this_id,
1462         rs6000_epilogue_frame_prev_register, rs6000_epilogue_frame_sniffer):
1463         New functions.
1464         (rs6000_epilogue_frame_unwind): New.
1465         (rs6000_gdbarch_init): Append epilogue unwinder.
1466
1467 2015-01-16  Sergio Durigan Junior  <sergiodj@redhat.com>
1468
1469         * nat/linux-personality.c: Replace "#ifndef
1470         HAVE_DECL_ADDR_NO_RANDOMIZE" by "#if
1471         !HAVE_DECL_ADDR_NO_RANDOMIZE", fixing a regression in RHEL-5
1472         systems.
1473
1474 2015-01-16  Eli Zaretskii  <eliz@gnu.org>
1475
1476         * tui/tui-win.c (tui_rehighlight_all, tui_set_var_cmd): New
1477         functions.
1478         (_initialize_tui_win) <border-kind, border-mode>:
1479         <active-border-mode>: Use tui_set_var_cmd as the "set" function.
1480         (tui_set_tab_width_command): Fix the commentary.
1481
1482         * tui/tui-win.h: Add prototype for tui_rehighlight_all.
1483
1484         * tui/tui-win.c (tui_scroll_left_command, tui_scroll_right_command):
1485         Doc fix.
1486         (tui_set_tab_width_command): Delete and recreate the source and
1487         the disassembly windows, to show the effect of the changed tab
1488         size immediately.
1489
1490         * tui/tui-data.h (LINE_PREFIX): Make shorter
1491         (MAX_PID_WIDTH): Enlarge from 14 to 19, to leave enough space for
1492         "Thread NNNNN.XXXX" thread ID notation on Windows.
1493
1494 2015-01-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
1495
1496         Fix gcc-5 compilation.
1497         * hppa-tdep.c (inst_saves_gr): Fix parentheses typo.
1498
1499 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
1500
1501         * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-personality.h.
1502         (linux-personality.o): New rule.
1503         * common/common-defs.h: Include <stdint.h>.
1504         * config/aarch64/linux.mh (NATDEPFILES): Include
1505         linux-personality.o.
1506         * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
1507         * config/arm/linux.mh (NATDEPFILES): Likewise.
1508         * config/i386/linux64.mh (NATDEPFILES): Likewise.
1509         * config/i386/linux.mh (NATDEPFILES): Likewise.
1510         * config/ia64/linux.mh (NATDEPFILES): Likewise.
1511         * config/m32r/linux.mh (NATDEPFILES): Likewise.
1512         * config/m68k/linux.mh (NATDEPFILES): Likewise.
1513         * config/mips/linux.mh (NATDEPFILES): Likewise.
1514         * config/pa/linux.mh (NATDEPFILES): Likewise.
1515         * config/powerpc/linux.mh (NATDEPFILES): Likewise.
1516         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
1517         * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
1518         * config/s390/linux.mh (NATDEPFILES): Likewise.
1519         * config/sparc/linux64.mh (NATDEPFILES): Likewise.
1520         * config/sparc/linux.mh (NATDEPFILES): Likewise.
1521         * config/tilegx/linux.mh (NATDEPFILES): Likewise.
1522         * config/xtensa/linux.mh (NATDEPFILES): Likewise.
1523         * defs.h: Remove #include <stdint.h> (moved to
1524         common/common-defs.h).
1525         * linux-nat.c: Include nat/linux-personality.h.  Remove #include
1526         <sys/personality.h>; do not define ADDR_NO_RANDOMIZE (moved to
1527         nat/linux-personality.c).
1528         (linux_nat_create_inferior): Remove code to disable address space
1529         randomization (moved to nat/linux-personality.c).  Create cleanup
1530         to disable address space randomization.
1531         * nat/linux-personality.c: New file.
1532         * nat/linux-personality.h: Likewise.
1533
1534 2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>
1535
1536         * Makefile.in (ALLDEPFILES): Including common/mingw-strerror.c and
1537         common/posix-strerror.c.
1538         (posix-strerror.o): New rule.
1539         (mingw-strerror.o): Likewise.
1540         * common/common-utils.h (safe_strerror): Move prototype to here,
1541         from utils.h.
1542         * common/common.host: New file.
1543         * common/mingw-strerror.c: Likewise.
1544         * common/posix-strerror.c: Likewise.
1545         * configure: Regenerated.
1546         * configure.ac: Source common/common.host.  Add variable
1547         common_host_obs to gdb_host_obs.
1548         * contrib/ari/gdb_ari.sh: Mention gdb/common/mingw-strerror.c and
1549         gdb/common/posix-strerror.c when warning about the use of
1550         strerror.
1551         * mingw-hdep.c (safe_strerror): Remove definition; move it to
1552         common/mingw-strerror.c.
1553         * posix-hdep.c (safe_strerror): Remove definition; move it to
1554         common/posix-hdep.c.
1555         * utils.h (safe_strerror): Remove prototype; move to
1556         common/common-utils.h.
1557
1558 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
1559
1560         GDB 7.8.2 released.
1561
1562 2015-01-15  Joel Brobecker  <brobecker@adacore.com>
1563
1564         * ada-lang.c (ada_array_bound_from_type): Ignore array's parallel
1565         ___XA type if the array has already been fixed.
1566
1567 2015-01-14  Yao Qi  <yao@codesourcery.com>
1568
1569         * Makefile.in (ppc-linux.o): New rule.
1570         * config/powerpc/ppc64-linux.mh (NATDEPFILES): Add ppc-linux.o.
1571         * configure.ac: AC_CHECK_FUNCS(getauxval).
1572         * config.in: Re-generated.
1573         * configure: Re-generated.
1574         * nat/ppc-linux.h [__powerpc64__] (ppc64_64bit_inferior_p):
1575         Declare.
1576         * nat/ppc-linux.c: New file.
1577         * ppc-linux-nat.c (ppc_linux_target_wordsize) [__powerpc64__]:
1578         Call ppc64_64bit_inferior_p.
1579
1580 2015-01-14  Yao Qi  <yao@codesourcery.com>
1581
1582         * ppc-linux-nat.c (PT_ORIG_R3, PT_TRAP): Move to
1583         nat/ppc-linux.h.
1584         (PPC_FEATURE_CELL, PPC_FEATURE_BOOKE): Likewise.
1585         (PPC_FEATURE_HAS_DFP): Likewise.
1586         (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
1587         (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
1588         (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
1589         Include "nat/ppc-linux.h".
1590         * nat/ppc-linux.h: New file.
1591         * Makefile.in (HFILES_NO_SRCDIR): Add nat/ppc-linux.h.
1592
1593 2015-01-14  Pedro Alves  <palves@redhat.com>
1594
1595         PR gdb/17525
1596         * breakpoint.c: Include "interps.h".
1597         (bpstat_do_actions_1): Also check whether the interpreter is
1598         async.
1599
1600 2015-01-14  Pedro Alves  <palves@redhat.com>
1601
1602         PR cli/17828
1603         * infrun.c (reinstall_readline_callback_handler_cleanup): Don't
1604         reinstall if the interpreter is sync.
1605
1606 2015-01-13  Doug Evans  <dje@google.com>
1607
1608         * objfiles.c (objfile_filename): New function.
1609         * objfiles.h (objfile_filename): Declare it.
1610         (objfile_name): Add function comment.
1611         * python/py-objfile.c (objfpy_lookup_objfile_by_name): Try both the
1612         bfd file name (which may be realpath'd), and the original name.
1613
1614 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1615
1616         * NEWS: Create a new section for the next release branch.
1617         Rename the section of the current branch, now that it has
1618         been cut.
1619
1620 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1621
1622         GDB 7.9 branch created (92fc2e6978d9a7c8324c7e851dbee59e22ec7a37):
1623         * version.in: Bump version to 7.9.50.DATE-cvs.
1624
1625 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1626
1627         * nat/linux-procfs.c (linux_proc_attach_tgid_threads):
1628         Remove trailing new-line in argument of call to warning.
1629
1630 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1631
1632         * linux-nat.c (attach_proc_task_lwp_callback): Remove trailing
1633         new-line in argument of call to "warning".
1634
1635 2015-01-13  Joel Brobecker  <brobecker@adacore.com>
1636
1637         * ada-lang.c (ada_lookup_symbol_nonlocal): If name not found
1638         in static block, then try searching for primitive types.
1639
1640 2015-01-12  Patrick Palka  <patrick@parcs.ath.cx>
1641
1642         * top.h (gdb_add_history): Declare.
1643         * top.c (command_count): New variable.
1644         (gdb_add_history): New function.
1645         (gdb_safe_append_history): New static function.
1646         (quit_force): Call it.
1647         (command_line_input): Use gdb_add_history instead of
1648         add_history.
1649         * event-top.c (command_line_handler): Likewise.
1650
1651 2015-01-12  James Clarke  <jrtc27@jrtc27.com>  (tiny patch)
1652
1653         PR gdb/17046
1654         * darwin-nat.c: Replace <machine/setjmp.h> #include by
1655         <setjmp.h> #include.
1656
1657 2015-01-11  Doug Evans  <xdje42@gmail.com>
1658
1659         * dwarf2read.c (compute_delayed_physnames): Use TYPE_FN_FIELD_PHYSNAME.
1660
1661 2015-01-11  Doug Evans  <xdje42@gmail.com>
1662
1663         PR gdb/15830
1664         * NEWS: The "maint demangle" command is renamed as "demangle".
1665         * demangle.c: #include cli/cli-utils.h, language.h.
1666         (demangle_command): New function.
1667         (_initialize_demangle): Add new command "demangle".
1668         * maint.c (maintenance_demangle): Stub out.
1669         (_initialize_maint_cmds): Update help text for "maint demangle",
1670         and mark as deprecated.
1671
1672 2015-01-11  Mark Kettenis  <kettenis@gnu.org>
1673
1674         * inf-ptrace.c (inf_ptrace_follow_fork): Adjust now that
1675         inferior_thread is a function.
1676
1677 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
1678
1679         * Makefile.in (.y.c): Don't munge yacc's #line
1680         directives.
1681
1682 2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>
1683
1684         * utils.c (defaulted_query): Rewrite to use gdb_readline_wrapper
1685         to prompt for input.
1686         * tui/tui-hooks.c (tui_query_hook): Remove.
1687         (tui_install_hooks): Don't set deprecated_query_hook.
1688         * tui/tui-io.c (tui_redisplay_readline): Fix off-by-one error in
1689         height calculation.  Always update the command window's cur_line.
1690
1691 2015-01-09  Pedro Alves  <palves@redhat.com>
1692
1693         * breakpoint.c (hardware_breakpoint_inserted_here_p): New
1694         function.
1695         * breakpoint.h (hardware_breakpoint_inserted_here_p): New
1696         declaration.
1697         * linux-nat.c (linux_nat_status_is_event): Move higher up in file.
1698         (linux_resume_one_lwp): Store the thread's PC.  Adjust to clear
1699         stop_reason.
1700         (check_stopped_by_watchpoint): New function.
1701         (save_sigtrap): Reimplement.
1702         (linux_nat_stopped_by_watchpoint): Adjust.
1703         (linux_nat_lp_status_is_event): Delete.
1704         (stop_wait_callback): Only call save_sigtrap after storing the
1705         pending status.
1706         (status_callback): If the thread had been stopped for a breakpoint
1707         that has since been removed, discard the event and resume the LWP.
1708         (count_events_callback, select_event_lwp_callback): Use
1709         lwp_status_pending_p instead of linux_nat_lp_status_is_event.
1710         (cancel_breakpoint): Rename to ...
1711         (check_stopped_by_breakpoint): ... this.  Record whether the LWP
1712         stopped for a software breakpoint or hardware breakpoint.
1713         (select_event_lwp): Only give preference to the stepping LWP in
1714         all-stop mode.  Adjust comments.
1715         (stop_and_resume_callback): Remove references to new_pending_p.
1716         (linux_nat_filter_event): Likewise.  Leave exit events of the
1717         leader thread pending here.  Handle signal short circuiting here.
1718         Only call save_sigtrap after storing the pending waitstatus.
1719         (linux_nat_wait_1): Remove 'retry' label.  Remove references to
1720         new_pending.  Don't handle leaving events the caller is not
1721         interested in pending here, nor handle signal short-circuiting
1722         here.  Also give equal priority to all LWPs that have had events
1723         in non-stop mode.  If reporting a software breakpoint event,
1724         unadjust the LWP's PC.
1725         * linux-nat.h (enum lwp_stop_reason): New.
1726         (struct lwp_info) <stop_pc>: New field.
1727         (struct lwp_info) <stopped_by_watchpoint>: Delete field.
1728         (struct lwp_info) <stop_reason>: New field.
1729         * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust.
1730
1731 2015-01-09  Pedro Alves  <palves@redhat.com>
1732
1733         * linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>:
1734         Set the LWP's 'resumed' flag.
1735
1736 2015-01-09  Pedro Alves  <palves@redhat.com>
1737
1738         * linux-nat.c (linux_resume_one_lwp): New function.
1739         (resume_lwp): Use lwp_status_pending_p and linux_resume_one_lwp.
1740         (linux_nat_resume): Use lwp_status_pending_p and
1741         linux_resume_one_lwp.
1742         (linux_handle_syscall_trap): Use linux_resume_one_lwp.
1743         (linux_handle_extended_wait): Use linux_resume_one_lwp.
1744         (status_callback, running_callback): Use lwp_status_pending_p.
1745         (lwp_status_pending_p): New function.
1746         (stop_and_resume_callback): Use lwp_status_pending_p.
1747         (linux_nat_filter_event): Use linux_resume_one_lwp.
1748         (linux_nat_wait_1): Always use status_callback to look for an LWP
1749         with a pending status.  Use linux_resume_one_lwp.
1750         (resume_stopped_resumed_lwps): Use lwp_status_pending_p and
1751         linux_resume_one_lwp.
1752
1753 2015-01-09  Pedro Alves  <palves@redhat.com>
1754
1755         * breakpoint.c (bp_location_inserted_here_p): New function,
1756         factored out from ...
1757         (breakpoint_inserted_here_p): ... here.  Use
1758         ALL_BP_LOCATIONS_AT_ADDR.
1759         (software_breakpoint_inserted_here_p): Use
1760         bp_location_inserted_here_p and ALL_BP_LOCATIONS_AT_ADDR.
1761
1762 2014-01-09  Pedro Alves  <palves@redhat.com>
1763
1764         Skip enabling event reporting if the kernel supports
1765         PTRACE_EVENT_CLONE.
1766         * linux-thread-db.c: Include "nat/linux-ptrace.h".
1767         (thread_db_use_events): New function.
1768         (try_thread_db_load_1): Check thread_db_use_events before enabling
1769         event reporting.
1770         (update_thread_state): New function.
1771         (attach_thread): Use it.  Check thread_db_use_events before
1772         enabling event reporting.
1773         (thread_db_detach): Check thread_db_use_events before disabling
1774         event reporting.
1775         (find_new_threads_callback): Check thread_db_use_events before
1776         enabling event reporting.  Update the thread's state if not using
1777         libthread_db events.
1778
1779 2015-01-09  Pedro Alves  <palves@redhat.com>
1780
1781         * linux-nat.c (lin_lwp_attach_lwp): Assert that the lwp id we're
1782         about to wait for is > 0.
1783         * linux-thread-db.c (find_new_threads_callback): Ignore thread if
1784         the kernel thread ID is -1.
1785
1786 2015-01-09  Pedro Alves  <palves@redhat.com>
1787
1788         * linux-nat.c (attach_proc_task_lwp_callback): New function.
1789         (linux_nat_attach): Use linux_proc_attach_tgid_threads.
1790         (wait_lwp, linux_nat_filter_event): If not set yet, set the lwp's
1791         ptrace option flags.
1792         * linux-nat.h (struct lwp_info) <must_set_ptrace_flags>: New
1793         field.
1794         * nat/linux-procfs.c: Include <dirent.h>.
1795         (linux_proc_get_int): New parameter "warn".  Handle it.
1796         (linux_proc_get_tgid): Adjust.
1797         (linux_proc_get_tracerpid): Rename to ...
1798         (linux_proc_get_tracerpid_nowarn): ... this.
1799         (linux_proc_pid_get_state): New function, factored out from
1800         (linux_proc_pid_has_state): ... this.  Add new parameter "warn"
1801         and handle it.
1802         (linux_proc_pid_is_gone): New function.
1803         (linux_proc_pid_is_stopped): Adjust.
1804         (linux_proc_pid_is_zombie_maybe_warn)
1805         (linux_proc_pid_is_zombie_nowarn): New functions.
1806         (linux_proc_pid_is_zombie): Use
1807         linux_proc_pid_is_zombie_maybe_warn.
1808         (linux_proc_attach_tgid_threads): New function.
1809         * nat/linux-procfs.h (linux_proc_get_tgid): Update comment.
1810         (linux_proc_get_tracerpid): Rename to ...
1811         (linux_proc_get_tracerpid_nowarn): ... this, and update comment.
1812         (linux_proc_pid_is_gone): New declaration.
1813         (linux_proc_pid_is_zombie): Update comment.
1814         (linux_proc_pid_is_zombie_nowarn): New declaration.
1815         (linux_proc_attach_lwp_func): New typedef.
1816         (linux_proc_attach_tgid_threads): New declaration.
1817         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason): Adjust to
1818         use nowarn functions.
1819         (linux_ptrace_attach_fail_reason_string): Move here from
1820         gdbserver/linux-low.c and rename.
1821         (ptrace_supports_feature): If the current ptrace options are not
1822         known yet, check them now, instead of asserting.
1823         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason_string):
1824         Declare.
1825
1826 2015-01-09  Pedro Alves  <palves@redhat.com>
1827
1828         * linux-thread-db.c (thread_db_find_new_threads_silently)
1829         (try_thread_db_load_1, try_thread_db_load, thread_db_load_search)
1830         (find_new_threads_once): Print debug output on gdb_stdlog.
1831
1832 2015-01-09  Chen Gang  <gang.chen.5i5j@gmail.com>
1833             Pedro Alves  <palves@redhat.com>
1834
1835         * compile/compile.c: Include "gdb_wait.h".
1836         (do_rmdir): Check return value, and free 'zap'.
1837
1838 2015-01-08  Pedro Alves  <palves@redhat.com>
1839             Yao Qi  <yao@codesourcery.com>
1840
1841         * dwarf2loc.c (indirect_pieced_value): Don't call
1842         gdb_sign_extend.  Call extract_signed_integer instead.
1843         * utils.c (gdb_sign_extend): Remove.
1844         * utils.h (gdb_sign_extend): Remove declaration.
1845
1846 2015-01-07  Pierre Muller  <muller@sourceware.org>
1847
1848         PR symtab/17811
1849         * stabsread.c (define_symbol): Set language for C++ special symbols.
1850
1851 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
1852
1853         * inflow.c (initial_gdb_ttystate): Tweak comment.
1854
1855 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1856
1857         * inflow.c (set_initial_gdb_ttystate): Add empty line after
1858         comment documenting function.
1859
1860 2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>
1861
1862         * terminal.h (set_initial_gdb_ttystate): Declare.
1863         * inflow.c (initial_gdb_ttystate): New static variable.
1864         (set_initial_gdb_ttystate): New setter.
1865         (child_terminal_init_with_pgrp): Copy initial_gdb_ttystate
1866         instead of our current terminal state.
1867         * top.c (gdb_init): Call set_initial_gdb_ttystate.
1868
1869 2015-01-07  Joel Brobecker  <brobecker@adacore.com>
1870
1871         * guile/scm-type.c (tyscm_array_1): Add comment.
1872         * python/py-type.c (typy_array_1): Add comment.
1873
1874 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
1875
1876         * guile/scm-type.c (tyscm_array_1): Do not raise out-of-range
1877         error if N2 is equal to N1 - 1.
1878
1879 2015-01-06  Joel Brobecker  <brobecker@adacore.com>
1880
1881         * python/py-type.c (typy_array_1): Do not raise negative-length
1882         exception if N2 is equal to N1 - 1.
1883
1884 2015-01-03  Doug Evans  <xdje42@gmail.com>
1885
1886         * c-exp.y: Whitespace cleanup.
1887         (classify_inner_name): Remove extra ;.
1888
1889 2015-01-02  Maciej W. Rozycki  <macro@codesourcery.com>
1890
1891         * mips-tdep.c (mips32_scan_prologue): Keep the extracted stack
1892         offset signed.
1893
1894 2015-01-02  Doug Evans  <dje@google.com>
1895
1896         * dwarf2read.c (setup_type_unit_groups): Remove outdated comment.
1897
1898 2015-01-02  Doug Evans  <dje@google.com>
1899
1900         * symtab.h (struct symbol): Fix typo in comment.
1901
1902 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1903
1904         Update year range in copyright notice of all files.
1905
1906 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1907
1908         * top.c (print_gdb_version): Update copyright year to 2015.
1909
1910 2015-01-01  Joel Brobecker  <brobecker@adacore.com>
1911
1912         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2014.
1913
1914 For older changes see ChangeLog-2014.
1915 \f
1916 Local Variables:
1917 mode: change-log
1918 left-margin: 8
1919 fill-column: 74
1920 version-control: never
1921 coding: utf-8
1922 End: