Explicit locations: documentation updates

[deliverable/binutils-gdb.git] / gdb / ChangeLog

2015-08-11  Keith Seitz  <keiths@redhat.com>

        * NEWS: Mention explicit locations.
        * breakpoint.c [LOCATION_HELP_STRING]: New macro.
        [BREAK_ARGS_HELP]: Use LOCATION_HELP_STRING.
        (_initialize_breakpoint): Update documentation for
        "clear", "break", "trace", "strace", "ftrace", and "dprintf".

2015-08-11  Keith Seitz  <keiths@redhat.com>

        * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Add support for
        explicit locations, options "--source", "--function",
        "--label", and "--line".

2015-08-11  Keith Seitz  <keiths@redhat.com>

        * completer.c: Include location.h.
        (enum match_type): New enum.
        (location_completer): Rename to ...
        (linespec_completer): ... this.
        (collect_explicit_location_matches, backup_text_ptr)
        (explicit_location_completer): New functions.
        (location_completer): "New" function; handle linespec
        and explicit location completions.
        (complete_line_internal): Remove all location completer-specific
        handling.
        * linespec.c (linespec_lexer_lex_keyword, is_ada_operator)
        (find_toplevel_char): Export.
        (linespec_parse_line_offset): Export.
        Issue error if STRING is not numerical.
        (gdb_get_linespec_parser_quote_characters): New function.
        * linespec.h (linespec_parse_line_offset): Declare.
        (get_gdb_linespec_parser_quote_characters): Declare.
        (is_ada_operator): Declare.
        (find_toplevel_char): Declare.
        (linespec_lexer_lex_keyword): Declare.
        * location.c (explicit_to_event_location): New function.
        (explicit_location_lex_one): New function.
        (string_to_explicit_location): New function.
        (string_to_event_location): Handle explicit locations.
        * location.h (explicit_to_event_location): Declare.
        (string_to_explicit_location): Declare.

2015-08-11  Keith Seitz  <keiths@redhat.com>

        * break-catch-throw.c (re_set_exception_catchpoint): Convert
        linespec into explicit location.
        * breakpoint.c (create_overlay_breakpoint)
        (create_longjmp_master_breakpoint)
        (create_std_terminate_master_breakpoint)
        (create_exception_master_breakpoint): Convert linespec into explicit
        location.
        (update_static_tracepoint): Convert linespec into explicit location.
        * linespec.c (enum offset_relative_sign, struct line_offset): Move
        location.h.
        (struct linespec) <expression, expr_pc, source_filename>
        <function_name, label_name, line_offset>: Replace with ...
        <explicit>: ... this.
        <is_linespec>: New member.
        (PARSER_EXPLICIT): New accessor macro.
        (undefined_label_error): New function.
        (source_file_not_found_error): New function.
        (linespec_parse_basic): The parser result is now an explicit location.
        Use PARSER_EXPLICIT to access it.
        Use undefined_label_error.
        (canonicalize_linespec): Convert canonical linespec into explicit
        location.
        Move string representation of location to explicit_location_to_linespec
        and use it and explicit_location_to_string to save string
        representations of the canonical location.
        (create_sals_line_offset, convert_linespec_to_sals): `ls' contains an
        explicit location.  Update all references.
        (convert_explicit_location_to_sals): New function.
        (parse_linespec): Use PARSER_EXPLICIT to access the parser
        result's explicit location.
        (linespec_state_constructor): Initialize is_linespec.
        Use PARSER_EXPLICIT.
        (linespec_parser_delete): Use PARSER_EXPLICIT to access the parser's
        result.
        (event_location_to_sals): For linespec locations, set is_linespec.
        Handle explicit locations.
        (decode_objc): 'ls' contains an explicit location now. Update all
        references.
        (symtabs_from_filename): Use source_file_not_found_error.
        * location.c (struct event_location.u) <explicit>: New member.
        (initialize_explicit_location): New function.
        (initialize_event_location): Initialize explicit locations.
        (new_explicit_location, get_explicit_location)
        (get_explicit_location_const): New functions.
        (explicit_to_string_internal): New function; most of contents moved
        from canonicalize_linespec.
        (explicit_location_to_string): New function.
        (explicit_location_to_linespec): New function.
        (copy_event_location, delete_event_location)
        (event_location_to_string_const, event_location_empty_p): Handle
        explicit locations.
        * location.h (enum offset_relative_sign, struct line_offset): Move
        here from linespec.h.
        (enum event_location_type): Add EXPLICIT_LOCATION.
        (struct explicit_location): New structure.
        (explicit_location_to_string): Declare.
        (explicit_location_to_linespec): Declare.
        (new_explicit_location, get_explicit_locationp
        (get_explicit_location_const, initialize_explicit_location): Declare.

2015-08-11  Keith Seitz  <keiths@redhat.com>

        * break-catch-throw.c (re_set_exception_catchpoint): Convert
        linespec for stap probe to probe location.
        * breakpoint.c (create_longjmp_master_breakpoint)
        (create_exception_master_breakpoint): Likewise.
        (break_command_1): Remove local variable `arg_cp'.
        Check location type to set appropriate breakpoint ops methods.
        (trace_command): Likewise.
        * linespec.c (event_location_to_sals): Assert on probe locations.
        * location.c (EL_PROBE): Add macro definition.
        (new_probe_location, get_probe_location): New functions.
        (copy_event_location, delete_event_location, event_location_to_string)
        (string_to_event_location, event_location_empty_p): Handle probe
        locations.
        * location.h (enum event_location_type): Add PROBE_LOCATION.
        (new_probe_location, get_probe_location): Declare.
        * probe.c (parse_probes): Assert that LOCATION is a probe location.
        Convert linespec into probe location.

2015-08-11  Keith Seitz  <keiths@redhat.com>

        * breakpoint.c (create_thread_event_breakpoint, init_breakpoint_sal):
        Convert linespec to address location.
        * linespec.c (canonicalize_linespec): Do not handle address
        locations here.
        (convert_address_location_to_sals): New function; contents moved
        from ...
        (convert_linespc_to_sals): ... here.
        (parse_linespec): Remove address locations from linespec grammar.
        Remove handling of address locations.
        (linespec_lex_to_end): Remove handling of address linespecs.
        (event_location_to_sals): Handle ADDRESS_LOCATION.
        (linespec_expression_to_pc): Export.
        * linespec.h (linespec_expression_to_pc): Add declaration.
        * location.c (struct event_location.u) <address>: New member.
        (new_address_location, get_address_location): New functions.
        (copy_event_location, delete_event_location, event_location_to_string)
        (string_to_event_location, event_location_empty_p): Handle address
        locations.
        * location.h (enum event_location_type): Add ADDRESS_LOCATION.
        (new_address_location, get_address_location): Declare.
        * python/py-finishbreakpoint.c (bpfinishpy_init): Convert linespec
        to address location.
        * spu-tdep.c (spu_catch_start): Likewise.

2015-08-11  Keith Seitz  <keiths@redhat.com>

        * ax-gdb.c: Include location.h.
        (agent_command_1) Use linespec location instead of address
        string.
        * break-catch-throw.c: Include location.h.
        (re_set_exception_catchpoint): Use linespec locations instead
        of address strings.
        * breakpoint.c: Include location.h.
        (create_overlay_event_breakpoint, create_longjmp_master_breakpoint)
        (create_std_terminate_master_breakpoint)
        (create_exception_master_breakpoint, update_breakpoints_after_exec):
        Use linespec location instead of address string.
        (print_breakpoint_location):  Use locations and
        event_location_to_string.
        Print extra_string for pending locations for non-MI streams.
        (print_one_breakpoint_location): Use locations and
        event_location_to_string.
        (init_raw_breakpoint_without_location): Initialize b->location.
        (create_thread_event_breakpoint): Use linespec location instead of
        address string.
        (init_breakpoint_sal): Likewise.
        Only save extra_string if it is non-NULL and not the empty string.
        Use event_location_to_string instead of `addr_string'.
        Constify `p' and `endp'.
        Use skip_spaces_const/skip_space_const instead of non-const versions.
        Copy the location into the breakpoint.
        If LOCATION is NULL, save the breakpoint address as a linespec location
        instead of an address string.
        (create_breakpoint_sal): Change `addr_string' parameter to a struct
        event_location. All uses updated.
        (create_breakpoints_sal): Likewise for local variable `addr_string'.
        (parse_breakpoint_sals): Use locations instead of address strings.
        Remove check for empty linespec with conditional.
        Refactor.
        (decode_static_tracepoint_spec): Make argument const and update
        function.
        (create_breakpoint): Change `arg' to a struct event_location and
        rename.
        Remove `copy_arg' and `addr_start'.
        If EXTRA_STRING is empty, set it to NULL.
        Don't populate `canonical' for pending breakpoints.
        Pass `extra_string' to find_condition_and_thread.
        Clear `extra_string' if `rest' was NULL.
        Do not error with "garbage after location" if setting a dprintf
        breakpoint.
        Copy the location into the breakpoint instead of an address string.
        (break_command_1): Use string_to_event_location and pass this to
        create_breakpoint instead of an address string.
        Check against `arg_cp' for a probe linespec.
        (dprintf_command): Use string_to_event_location and pass this to
        create_breakpoint instead of an address string.
        Throw an exception if no format string was specified.
        (print_recreate_ranged_breakpoint): Use event_location_to_string
        instead of address strings.
        (break_range_command, until_break_command)
        (init_ada_exception_breakpoint): Use locations instead
        of address strings.
        (say_where): Print out extra_string for pending locations.
        (base_breakpoint_dtor): Delete `location' and `location_range_end' of
        the breakpoint.
        (base_breakpoint_create_sals_from_location): Use struct event_location
        instead of address string.
        Remove `addr_start' and `copy_arg' parameters.
        (base_breakpoint_decode_location): Use struct event_location instead of
        address string.
        (bkpt_re_set): Use locations instead of address strings.
        Use event_location_empty_p to check for unset location.
        (bkpt_print_recreate): Use event_location_to_string instead of
        an address string.
        Print out extra_string for pending locations.
        (bkpt_create_sals_from_location, bkpt_decode_location)
        (bkpt_probe_create_sals_from_location): Use struct event_location
        instead of address string.
        (bkpt_probe_decode_location): Use struct event_location instead of
        address string.
        (tracepoint_print_recreate): Use event_location_to_string to
        recreate the tracepoint.
        (tracepoint_create_sals_from_location, tracepoint_decode_location)
        (tracepoint_probe_create_sals_from_location)
        (tracepoint_probe_decode_location): Use struct event_location
        instead of address string.
        (dprintf_print_recreate): Use event_location_to_string to recreate
        the dprintf.
        (dprintf_re_set): Remove check for valid/missing format string.
        (strace_marker_create_sals_from_location)
        (strace_marker_create_breakpoints_sal, strace_marker_decode_location)
        (update_static_tracepoint): Use struct event_location instead of
        address string.
        (location_to_sals): Likewise.
        Pass `extra_string' to find_condition_and_thread.
        For newly resolved pending breakpoint locations, clear the location's
        string representation.
        Assert that the breakpoint's condition string is NULL when
        condition_not_parsed.
        (breakpoint_re_set_default, create_sals_from_location_default)
        (decode_location_default, trace_command, ftrace_command)
        (strace_command, create_tracepoint_from_upload): Use locations
        instead of address strings.
        * breakpoint.h (struct breakpoint_ops) <create_sals_from_location>:
        Use struct event_location instead of address string.
        Update all uses.
        <decode_location>: Likewise.
        (struct breakpoint) <addr_string>: Change to struct event_location
        and rename `location'.
        <addr_string_range_end>: Change to struct event_location and rename
        `location_range_end'.
        (create_breakpoint): Use struct event_location instead of address
        string.
        * cli/cli-cmds.c: Include location.h.
        (edit_command, list_command): Use locations instead of address strings.
        * elfread.c: Include location.h.
        (elf_gnu_ifunc_resolver_return_stop): Use event_location_to_string.
        * guile/scm-breakpoint.c: Include location.h.
        (bpscm_print_breakpoint_smob): Use event_location_to_string.
        (gdbscm_register_breakpoint): Use locations instead of address
        strings.
        * linespec.c: Include location.h.
        (struct ls_parser) <stream>: Change to const char *.
        (PARSER_STREAM): Update.
        (lionespec_lexer_lex_keyword): According to find_condition_and_thread,
        keywords must be followed by whitespace.
        (canonicalize_linespec): Save a linespec location into `canonical'.
        Save a canonical linespec into `canonical'.
        (parse_linespec): Change `argptr' to const char * and rename `arg'.
        All uses updated.
        Update function description.
        (linespec_parser_new): Initialize `parser'.
        Update initialization of  parsing stream.
        (event_location_to_sals): New function.
        (decode_line_full): Change `argptr' to a struct event_location and
        rename it `location'.
        Use locations instead of address strings.
        Call event_location_to_sals instead of parse_linespec.
        (decode_line_1): Likewise.
        (decode_line_with_current_source, decode_line_with_last_displayed)
        Use locations instead of address strings.
        (decode_objc): Likewise.
        Change `argptr' to const char * and rename `arg'.
        (destroy_linespec_result): Delete the linespec result's location
        instead of freeing the address string.
        * linespec.h (struct linespec_result) <addr_string>: Change to
        struct event_location and rename to ...
        <location>: ... this.
        (decode_line_1, decode_line_full): Change `argptr' to struct
        event_location.  All callers updated.
        * mi/mi-cmd-break.c: Include language.h, location.h, and linespec.h.
        (mi_cmd_break_insert_1): Use locations instead of address strings.
        Throw an error if there was "garbage" at the end of the specified
        linespec.
        * probe.c: Include location.h.
        (parse_probes): Change `argptr' to struct event_location.
        Use event locations instead of address strings.
        * probe.h (parse_probes): Change `argptr' to struct event_location.
        * python/py-breakpoint.c: Include location.h.
        (bppy_get_location): Constify local variable `str'.
        Use event_location_to_string.
        (bppy_init): Use locations instead of address strings.
        * python/py-finishbreakpoint.c: Include location.h.
        (bpfinishpy_init): Remove local variable `addr_str'.
        Use locations instead of address strings.
        * python/python.c: Include location.h.
        (gdbpy_decode_line): Use locations instead of address strings.
        * remote.c: Include location.h.
        (remote_download_tracepoint): Use locations instead of address
        strings.
        * spu-tdep.c: Include location.h.
        (spu_catch_start): Remove local variable `buf'.
        Use locations instead of address strings.
        * tracepoint.c: Include location.h.
        (scope_info): Use locations instead of address strings.
        (encode_source_string): Constify parameter `src'.
        * tracepoint.h (encode_source_string): Likewise.

2015-08-11  Keith Seitz  <keiths@redhat.com>

        * Makefile.in (SFILES): Add location.c.
        (HFILES_NO_SRCDIR): Add location.h.
        (COMMON_OBS): Add location.o.
        * linespec.c (linespec_lex_to_end): New function.
        * linespec.h (linespec_lex_to_end): Declare.
        * location.c: New file.
        * location.h: New file.

2015-08-11  Keith Seitz  <keiths@redhat.com>

        * breakpoint.h (struct breakpoint_ops) <create_sals_from_address>:
        Renamed to create_sals_from_location.
        <decode_linespec>: Renamed to decode_location.
        Update all callers.
        * breakpoint.c (create_sals_from_address_default): Renamed to ...
        (create_sals_from_location_default): ... this.
        (addr_string_to_sals): Renamed to ...
        (location_to_sals): ... this.
        (decode_linespec_default): Renamed to ...
        (decode_location_default): ... this.
        (base_breakpoint_create_sals_from_address): Renamed to ...
        (base_breakpoint_create_sals_from_location): ... this.
        (bkpt_create_sals_from_address): Renamed to ...
        (bkpt_create_sals_from_location): ... this.
        (bkpt_decode_linespec): Renamed to ...
        (bkpt_decode_location): ... this.
        (bkpt_probe_create_sals_from_address): Renamed to ...
        (bkpt_probe_create_sals_from_location): ... this.
        (tracepoint_create_sals_from_address): Renamed to ...
        (tracepoint_create_sals_from_location): ... this.
        (tracepoint_decode_linespec): Renamed to ...
        (tracepoint_decode_location): ... this.
        (tracepoint_probe_create_sals_from_address): Renamed to ...
        (tracepoint_probe_create_sals_from_location): ... this.
        (tracepoint_probe_decode_linespec): Renamed to ...
        (tracepoint_probe_decode_location): ... this.
        (strace_marker_create_sals_from_address): Renamed to ...
        (strace_marker_create_sals_from_location): ... this.
        (decode_linespec_default): Renamed to ...
        (decode_location_default): ... this.

2015-08-10  Doug Evans  <dje@google.com>
            Keith Seitz  <keiths@redhat.com>

        PR gdb/17960
        * symtab.c (make_file_symbol_completion_list_1): Renamed from
        make_file_symbol_completion_list and made static.
        (make_file_symbol_completion_list): New function.

2015-08-10  Joel Brobecker  <brobecker@adacore.com>

        * infrun.c (follow_fork, displaced_step_prepare, resume): Remove
        trailing new-line at end of warning message.
        (proceed): Add i18n marker to error messages.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (linux_nat_always_non_stop_p): Return 1.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * s390-linux-tdep.c (is_non_branch_ril)
        (s390_displaced_step_copy_insn): New functions.
        (s390_displaced_step_fixup): Update comment.
        (s390_gdbarch_init): Install s390_displaced_step_copy_insn as
        gdbarch_displaced_step_copy_insn hook.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * infrun.c (displaced_step_prepare_throw): Return -1 if
        gdbarch_displaced_step_copy_insn returns NULL.  Update intro
        comment.
        * rs6000-tdep.c (LWARX_MASK, LWARX_INSTRUCTION, LDARX_INSTRUCTION)
        (STWCX_MASK, STWCX_INSTRUCTION, STDCX_INSTRUCTION): Move higher up
        in file.
        (ppc_displaced_step_copy_insn): New function.
        (ppc_displaced_step_fixup): Update comment.
        (rs6000_gdbarch_init): Install ppc_displaced_step_copy_insn as
        gdbarch_displaced_step_copy_insn hook.
        * gdbarch.sh (displaced_step_copy_insn): Document what happens on
        NULL return.
        * gdbarch.h: Regenerate.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * inferior.h (struct inferior) <displaced_stepping_failed>: New
        field.
        * infrun.c (use_displaced_stepping_now_p): New parameter 'inf'.
        Return false if dispaced stepping failed before.
        (resume): Pass the current inferior to
        use_displaced_stepping_now_p.  Wrap displaced_step_prepare in
        TRY/CATCH.  If we get a MEMORY_ERROR, set the inferior's
        displaced_stepping_failed flag, and fall back to an in-line
        step-over.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * darwin-nat.c (darwin_stop): Rename to ...
        (darwin_interrupt): ... this.
        (_initialize_darwin_inferior): Adjust.
        * gnu-nat.c (gnu_stop): Delete.
        (gnu_target): Don't install gnu_stop.
        * inf-ptrace.c (inf_ptrace_stop): Rename to ...
        (inf_ptrace_interrupt): ... this.
        (inf_ptrace_target): Adjust.
        * infcmd.c (interrupt_target_1): Use target_interrupt instead of
        target_stop.
        * linux-nat (linux_nat_stop): Rename to ...
        (linux_nat_interrupt): ... this.
        (linux_nat_stop): Reimplement.
        (linux_nat_add_target): Install linux_nat_interrupt.
        * nto-procfs.c (nto_interrupt_twice): Rename to ...
        (nto_handle_sigint_twice): ... this.
        (nto_interrupt): Rename to ...
        (nto_handle_sigint): ... this.  Call target_interrupt instead of
        target_stop.
        (procfs_wait): Adjust.
        (procfs_stop): Rename to ...
        (procfs_interrupt): ... this.
        (init_procfs_targets): Adjust.
        * procfs.c (procfs_stop): Rename to ...
        (procfs_interrupt): ... this.
        (procfs_target): Adjust.
        * remote-m32r-sdi.c (m32r_stop): Rename to ...
        (m32r_interrupt): ... this.
        (init_m32r_ops): Adjust.
        * remote-sim.c (gdbsim_stop_inferior): Rename to ...
        (gdbsim_interrupt_inferior): ... this.
        (gdbsim_stop): Rename to ...
        (gdbsim_interrupt): ... this.
        (gdbsim_cntrl_c): Adjust.
        (init_gdbsim_ops): Adjust.
        * remote.c (sync_remote_interrupt): Adjust comments.
        (remote_stop_as): Rename to ...
        (remote_interrupt_as): ... this.
        (remote_stop): Adjust comment.
        (remote_interrupt): New function.
        (init_remote_ops): Install remote_interrupt.
        * target.c (target_interrupt): New function.
        * target.h (struct target_ops) <to_interrupt>: New field.
        (target_interrupt): New declaration.
        * windows-nat.c (windows_stop): Rename to ...
        (windows_interrupt): ... this.
        * target-delegates.c: Regenerate.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * signal-while-stepping-over-bp-other-thread.exp: Expect "restart
        threads" as alternative to "switching back to stepped thread".

2015-08-07  Pedro Alves  <palves@redhat.com>

        * NEWS: Mention "maint set/show target-non-stop".
        * breakpoint.c (update_global_location_list): Check
        target_is_non_stop_p instead of non_stop.
        * infcmd.c (attach_command_post_wait, attach_command): Likewise.
        * infrun.c (show_can_use_displaced_stepping)
        (can_use_displaced_stepping_p, start_step_over_inferior):
        Likewise.
        (internal_resume_ptid): New function.
        (resume): Use it.
        (proceed): Check target_is_non_stop_p instead of non_stop.  If in
        all-stop mode but the target is always in non-stop mode, start all
        the other threads that are implicitly resumed too.
        (for_each_just_stopped_thread, fetch_inferior_event)
        (adjust_pc_after_break, stop_all_threads): Check
        target_is_non_stop_p instead of non_stop.
        (handle_inferior_event): Likewise.  Handle detach-fork in all-stop
        with the target always in non-stop mode.
        (handle_signal_stop) <random signal>: Check target_is_non_stop_p
        instead of non_stop.
        (switch_back_to_stepped_thread): Check target_is_non_stop_p
        instead of non_stop.
        (keep_going_stepped_thread): Use internal_resume_ptid.
        (stop_waiting): If in all-stop mode, and the target is in non-stop
        mode, stop all threads.
        (keep_going_pass): Likewise, when starting a new in-line step-over
        sequence.
        * linux-nat.c (get_pending_status, select_event_lwp)
        (linux_nat_filter_event, linux_nat_wait_1, linux_nat_wait): Check
        target_is_non_stop_p instead of non_stop.
        (linux_nat_always_non_stop_p): New function.
        (linux_nat_stop): Check target_is_non_stop_p instead of non_stop.
        (linux_nat_add_target): Install linux_nat_always_non_stop_p.
        * target-delegates.c: Regenerate.
        * target.c (target_is_non_stop_p): New function.
        (target_non_stop_enabled, target_non_stop_enabled_1): New globals.
        (maint_set_target_non_stop_command)
        (maint_show_target_non_stop_command): New functions.
        (_initilize_target): Install "maint set/show target-non-stop"
        commands.
        * target.h (struct target_ops) <to_always_non_stop_p>: New field.
        (target_non_stop_enabled): New declaration.
        (target_is_non_stop_p): New declaration.

2015-08-07  Pedro Alves  <pedro@codesourcery.com>

        * breakpoint.c (breakpoints_should_be_inserted_now): If any thread
        has a pending status, return true.
        * gdbthread.h: Include target/waitstatus.h.
        (struct thread_suspend_state) <stop_reason, waitstatus_pending_p,
        stop_pc>: New fields.
        (struct thread_info) <resumed>: New field.
        (set_resumed): Declare.
        * infrun.c: Include "event-loop.h".
        (infrun_async_inferior_event_token, infrun_is_async): New globals.
        (infrun_async): New function.
        (clear_step_over_info): Add debug output.
        (displaced_step_in_progress_any_inferior): New function.
        (displaced_step_fixup): New returns int.
        (start_step_over): Handle in-line step-overs too.  Assert the
        thread is marked resumed.
        (resume_cleanups): Clear the thread's resumed flag.
        (resume): Set the thread's resumed flag.  Return early if the
        thread has a pending status.  Allow stepping a breakpoint with no
        signal.
        (proceed): Adjust to check 'resumed' instead of 'executing'.
        (clear_proceed_status_thread): If the thread has a pending status,
        and that status is a finished step, discard the pending status.
        (clear_proceed_status): Don't clear step_over_info here.
        (random_pending_event_thread, do_target_wait): New functions.
        (prepare_for_detach, wait_for_inferior, fetch_inferior_event): Use
        do_target_wait.
        (wait_one): New function.
        (THREAD_STOPPED_BY): New macro.
        (thread_stopped_by_watchpoint, thread_stopped_by_sw_breakpoint)
        (thread_stopped_by_hw_breakpoint): New functions.
        (switch_to_thread_cleanup, save_waitstatus, stop_all_threads): New
        functions.
        (handle_inferior_event): Also call set_resumed(false) on all
        threads implicitly stopped by the event.
        (restart_threads, resumed_thread_with_pending_status): New
        functions.
        (finish_step_over): If we were doing an in-line step-over before,
        and no longer are after trying to start a new step-over, restart
        all threads.  If we have multiple threads with pending events,
        save the current event and go through the event loop again.
        (handle_signal_stop): Return early if finish_step_over returns
        false.
        <random signal>: If we get a signal while stepping over a
        breakpoint in-line in non-stop mode, restart all threads.  Clear
        step_over_info before delivering the signal.
        (keep_going_stepped_thread): Use internal_error instead of
        gdb_assert.  Mark the thread as resumed.
        (keep_going_pass_signal): Assert the thread isn't already resumed.
        If some other thread is doing an in-line step-over, defer the
        resume.  If we just started a new in-line step-over, stop all
        threads.  Don't clear step_over_info.
        (infrun_async_inferior_event_handler): New function.
        (_initialize_infrun): Create async event handler with
        infrun_async_inferior_event_handler as callback.
        (infrun_async): New declaration.
        * target.c (target_async): New function.
        * target.h (target_async): Declare macro and readd as function
        declaration.
        * target/waitstatus.h (enum target_stop_reason)
        <TARGET_STOPPED_BY_SINGLE_STEP>: New value.
        * thread.c (new_thread): Clear the new waitstatus field.
        (set_resumed): New function.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * infrun.c (keep_going_stepped_thread): New function, factored out
        from ...
        (switch_back_to_stepped_thread): ... here.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * infrun.c (currently_stepping): Extend intro comment.
        * target.h (target_resume): Extend intro comment.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * infrun.c (switch_back_to_stepped_thread): Use ecs->ptid instead
        of inferior_ptid.  If the stepped thread vanished, return 0
        instead of resuming here.  Use reset_ecs.  Print the prev_pc and
        the current stop_pc in log message.  Clear trap_expected if the
        thread advanced.  Don't pass currently_stepping to
        do_target_resume.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * gdbthread.h (struct thread_info) <prev_pc>: Extend comment.
        * infrun.c (struct execution_control_state): Move higher up in the
        file.
        (reset_ecs): New function.
        (start_step_over): Now returns int.  Rewrite to use
        keep_going_pass_signal instead of manually starting a displaced step.
        (resume): Don't call set_running here.  If displaced stepping
        can't start now, clear trap_expected.
        (find_thread_needs_step_over): Delete function.
        (proceed): Set up finish_thread_state_cleanup.  Call set_running.
        If the current thread needs a step over, push it in the step-over
        chain.  Don't set insert breakpoints nor call resume directly
        here.  Instead rewrite to use start_step_over and
        keep_going_pass_signal.
        (finish_step_over): New function.
        (handle_signal_stop): Call finish_step_over instead of
        start_step_over.
        (switch_back_to_stepped_thread): If the event thread needs another
        step-over do that first.  Use start_step_over.
        (keep_going_pass_signal): New function, factored out from ...
        (keep_going): ... here.
        (_initialize_infrun): Comment moved here.
        * thread.c (set_running_thread): New function.
        (set_running, finish_thread_state): Use set_running_thread.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * gdbthread.h (struct thread_info) <step_over_prev,
        step_over_next>: New fields.
        (thread_step_over_chain_enqueue, thread_step_over_chain_remove)
        (thread_step_over_chain_next, thread_is_in_step_over_chain): New
        declarations.
        * infrun.c (struct displaced_step_request): Delete.
        (struct displaced_step_inferior_state) <step_request_queue>:
        Delete field.
        (displaced_step_prepare): Assert that trap_expected is set.  Use
        thread_step_over_chain_enqueue.  Split starting a new displaced
        step to ...
        (start_step_over): ... this new function.
        (resume): Assert the thread isn't waiting for a step over already.
        (proceed): Assert the thread isn't waiting for a step over
        already.
        (infrun_thread_stop_requested): Adjust to remove threads from the
        embedded step-over chain.
        (handle_inferior_event) <fork/vfork>: Call start_step_over after
        displaced_step_fixup.
        (handle_signal_stop): Call start_step_over after
        displaced_step_fixup.
        * infrun.h (step_over_queue_head): New declaration.
        * thread.c (step_over_chain_enqueue, step_over_chain_remove)
        (thread_step_over_chain_next, thread_is_in_step_over_chain)
        (thread_step_over_chain_enqueue)
        (thread_step_over_chain_remove): New functions.
        (delete_thread_1): Remove thread from the step-over chain.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * infrun.c (thread_still_needs_step_over): Rename to ...
        (thread_still_needs_step_over_bp): ... this.
        (enum step_over_what): New.
        (thread_still_needs_step_over): Reimplement.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * remote.c (remote_wait_as): If not waiting for a stop reply,
        return TARGET_WAITKIND_NO_RESUMED.  If TARGET_WNOHANG is
        requested, don't block waiting forever.

2015-08-07  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (adjust_pc_after_break): Now takes thread_info and
        waitstatus pointers instead of an ecs.  Adjust.
        (handle_inferior_event): Adjust caller.

2015-08-07  Pedro Alves  <palves@redhat.com>

        * infrun.c (handle_inferior_event): If we get
        TARGET_WAITKIND_SIGNALLED or TARGET_WAITKIND_EXITED in non-stop
        mode, mark all threads of the exiting process as not-executing.
        (normal_stop): If we get TARGET_WAITKIND_SIGNALLED or
        TARGET_WAITKIND_EXITED in non-stop mode, finish all threads of the
        exiting process, if inferior_ptid still points at a process.
        * thread.c (struct current_thread_cleanup) <next>: New field.
        (current_thread_cleanup_chain): New global.
        (restore_current_thread_ptid_changed): New function.
        (restore_current_thread_cleanup_dtor): Remove the cleanup from the
        current_thread_cleanup_chain list.
        (make_cleanup_restore_current_thread): Add the cleanup data to the
        current_thread_cleanup_chain list.
        (_initialize_thread): Install restore_current_thread_ptid_changed
        as thread_ptid_changed observer.

2015-08-07  Joel Brobecker  <brobecker@adacore.com>

        * dtrace-probe.c (dtrace_process_dof): Ignore the objfile's DOF
        data if a DTRACE_DOF_SECT_TYPE_PROVIDER section is found to be
        smaller than expected.

2015-08-07  Andrew Burgess  <andrew.burgess@embecosm.com>

        * stack.c (get_frame_language): Moved ...
        * frame.c (get_frame_language): ... to here.
        * language.h (get_frame_language): Declaration moved to frame.h.
        * frame.h: Add language.h include, for language enum.
        (get_frame_language): Declaration moved from language.h.
        * language.c: Add frame.h include.
        * top.c: Add frame.h include.
        * symtab.h (struct obj_section): Declare.
        (struct cmd_list_element): Declare.

2015-08-07  Andrew Burgess  <andrew.burgess@embecosm.com>

        * language.c (show_language_command): Find selected frame before
        asking for the language of that frame.
        (set_language_command): Likewise.
        * language.h (get_frame_language): Add frame parameter.
        * stack.c (get_frame_language): Add frame parameter, assert
        parameter is not NULL, update comment and reindent.
        * top.c (check_frame_language_change): Pass the selected frame
        into get_frame_language.

2015-08-07  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.c (btrace_compute_ftrace_bts): Clear insn flags.
        (pt_btrace_insn_flags): New.
        (ftrace_add_pt): Call pt_btrace_insn_flags.
        * btrace.h (btrace_insn_flag): New.
        (btrace_insn) <flags>: New.
        * record-btrace.c (btrace_insn_history): Print insn prefix.
        * NEWS: Announce it.

2015-08-07  Markus Metzger  <markus.t.metzger@intel.com>

        * configure.ac: Check for PERF_ATTR_SIZE_VER5 in linux/perf_event.h
        * configure: Regenerate.

2015-08-06  Yaakov Selkowitz  <yselkowi@redhat.com>

        * Makefile.in (LIBICONV): Define.
        (CLIBS): Add LIBICONV.
        * acinclude.m4: Use config/iconv.m4 instead of custom AM_ICONV.
        * configure: Regenerate.

2015-08-06  Simon Marchi  <simon.marchi@ericsson.com>
            Pedro Alves  <palves@redhat.com>

        * arm-tdep.c (set_fp_model_sfunc): Add cast from integer to enum.
        (arm_set_abi): Likewise.
        * ax-general.c (ax_print): Likewise.
        * c-exp.y (exp : string_exp): Likewise.
        * compile/compile-loc2c.c (compute_stack_depth_worker): Likewise.
        (do_compile_dwarf_expr_to_c): Likewise.
        * cp-name-parser.y (demangler_special : DEMANGLER_SPECIAL start):
        Likewise.
        * dwarf2expr.c (execute_stack_op): Likewise.
        * dwarf2loc.c (dwarf2_compile_expr_to_ax): Likewise.
        (disassemble_dwarf_expression): Likewise.
        * dwarf2read.c (dwarf2_add_member_fn): Likewise.
        (read_array_order): Likewise.
        (abbrev_table_read_table): Likewise.
        (read_attribute_value): Likewise.
        (skip_unknown_opcode): Likewise.
        (dwarf_decode_macro_bytes): Likewise.
        (dwarf_decode_macros): Likewise.
        * eval.c (value_f90_subarray): Likewise.
        * guile/scm-param.c (gdbscm_make_parameter): Likewise.
        * i386-linux-tdep.c (i386_canonicalize_syscall): Likewise.
        * infrun.c (handle_command): Likewise.
        * memory-map.c (memory_map_start_memory): Likewise.
        * osabi.c (set_osabi): Likewise.
        * parse.c (operator_length_standard): Likewise.
        * ppc-linux-tdep.c (ppc_canonicalize_syscall): Likewise, and use
        single return point.
        * python/py-frame.c (gdbpy_frame_stop_reason_string): Likewise.
        * python/py-symbol.c (gdbpy_lookup_symbol): Likewise.
        (gdbpy_lookup_global_symbol): Likewise.
        * record-full.c (record_full_restore): Likewise.
        * regcache.c (regcache_register_status): Likewise.
        (regcache_raw_read): Likewise.
        (regcache_cooked_read): Likewise.
        * rs6000-tdep.c (powerpc_set_vector_abi): Likewise.
        * symtab.c (initialize_ordinary_address_classes): Likewise.
        * target-debug.h (target_debug_print_signals): Likewise.
        * utils.c (do_restore_current_language): Likewise.

2015-08-06  Clem Dickey  <clemd@acm.org>

        PR python/17136
        * python/lib/gdb/command/type_printers.py (InfoTypePrinter): Fix typo.

2015-08-06  Simon Marchi  <simon.marchi@ericsson.com>

        * complaints.c (enum complaint_series): Add newlines and remove
        out of date comment.
        (struct complaints) <series>: Change type to enum
        complaint_series and remove out of date comment.
        (symfile_complaint_hook): Use equivalent enum value
        ISOLATED_MESSAGE instead of 0.

2015-08-06  Pedro Alves  <palves@redhat.com>

        * nat/linux-waitpid.c (my_waitpid): Only print *status if waitpid
        returned > 0.

2015-08-06  Pierre Langlois  <pierre.langlois@arm.com>

        * common/agent.c (symbol_list) <required>: Remove.

2015-08-06  Pedro Alves  <palves@redhat.com>

        * target/waitstatus.h (enum target_stop_reason)
        <TARGET_STOPPED_BY_SINGLE_STEP>: New value.

2015-08-05  Pedro Alves  <palves@redhat.com>
            Joel Brobecker  <brobecker@adacore.com>

        * breakpoint.c (bpstat_what) <bp_longjmp, bp_longjmp_call_dummy>
        <bp_exception, bp_longjmp_resume, bp_exception_resume>: Handle the
        case where BS->STOP is not set.

2015-08-05  Ulrich Weigand  <uweigand@de.ibm.com>

        * nat/gdb_thread_db.h: Add copyright header.
        Protect against multiple inclusion.

2015-08-05  Yao Qi  <yao.qi@linaro.org>

        * aarch64-linux-nat.c (get_thread_id): Remove.
        (debug_reg_change_callback): Call ptid_get_lwp instead of
        get_thread_id.
        (fetch_gregs_from_thread): Likewise.
        (store_gregs_to_thread): Likewise.
        (fetch_fpregs_from_thread): Likewise.
        (store_fpregs_to_thread): Likewise.
        (aarch64_linux_get_debug_reg_capacity): Likewise.
        * arm-linux-nat.c (get_thread_id): Remove.
        (GET_THREAD_ID): Update macro to use ptid_get_lwp.
        * xtensa-linux-nat.c (get_thread_id): Remove.
        (GET_THREAD_ID): Update macro to use ptid_get_lwp.
        * arm-linux-nat.c (get_thread_id): Remove.
        (GET_THREAD_ID): Remove.
        (fetch_fpregs): Call ptid_get_lwp instead of GET_THREAD_ID.
        (store_fpregs, fetch_regs, store_regs): Likewise.
        (fetch_wmmx_regs, store_wmmx_regs): Likewise.
        (fetch_vfp_regs, store_vfp_regs): Likewise.
        (arm_linux_read_description): Likewise.
        (arm_linux_get_hwbp_cap): Likewise.
        * xtensa-linux-nat.c (get_thread_id): Remove.
        (GET_THREAD_ID): Remove.
        (fetch_gregs, store_gregs): Call ptid_get_lwp instead of
        GET_THREAD_ID.

2015-08-04  Ciro Santilli  <ciro.santilli@gmail.com>  (obvious patch)

        * python/py-linetable.c: Fix case of Linetable to LineTable
        in docstrings and code comments.
        * python/py-symtab.c: Same.

2015-08-04  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * infcmd.c (signal_command): Call do_cleanups for args_chain.

2015-08-04  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR gdb/18767
        * infcmd.c (attach_command): Move ARGS_CHAIN cleanup after last ARGS
        use.

2015-08-04  Pedro Alves  <palves@redhat.com>

        * nat/gdb_thread_db.h (td_init_ftype, td_ta_new_ftype)
        (td_ta_map_lwp2thr_ftype, td_ta_thr_iter_ftype)
        (td_ta_event_addr_ftype, td_ta_set_event_ftype)
        (td_ta_clear_event_ftype, td_ta_event_getmsg_ftype)
        (td_thr_validate_ftype, td_thr_get_info_ftype)
        (td_thr_event_enable_ftype, td_thr_tls_get_addr_ftype)
        (td_thr_tlsbase_ftype, td_symbol_list_ftype, td_ta_delete_ftype):
        New typedefs.
        * linux-thread-db.c (struct thread_db_info): Use new typedefs.
        (try_thread_db_load_1): Define TDB_VERBOSE_DLSYM, TDB_DLSYM , CHK
        local macros and use them instead of verbose_dlsym and dlsym
        calls.

2015-08-03  Sandra Loosemore  <sandra@codesourcery.com>

        * nios2-tdep.h: Include opcode/nios2.h here.
        (NIOS2_CDX_OPCODE_SIZE): New.
        (struct gdbarch_tdep): Add OP parameter to syscall_next_pc.
        * nios2-tdep.c: Don't include opcode/nios2.h here.
        (nios2_fetch_insn): For R2, try reading 2-byte instruction if
        4-byte read fails.
        (nios2_match_add, nios2_match_sub): Add cases for R2 encodings.
        (nios2_match_addi, nios2_match_orhi): Likewise.
        (nios2_match_stw, nios2_match_ldw): Likewise.
        (nios2_match_rdctl): Likewise.
        (nios2_match_stwm, nios2_match_ldwm): New.
        (nios2_match_branch): Add cases for R2 encodings.
        (nios2_match_jmpi, nios2_match_calli): Likewise.
        (nios2_match_jmpr, nios2_match_callr): Likewise.
        (nios2_match_break, nios2_match_trap): Likewise.
        (nios2_in_epilogue_p): Add R2 support.
        (nios2_analyze_prologue): Update comments.  Recognize R2 CDX
        prologues.
        (nios2_breakpoint_from_pc): Handle R2 instructions.
        (nios2_get_next_pc): Likewise.  Adjust call to
        tdep->syscall_next_pc.
        * nios2-linux-tdep.c (nios2_r1_linux_rt_sigreturn_tramp_frame):
        Renamed from nios2_linux_rt_sigreturn_tramp_frame.  Use
        instruction field macros instead of literal hex values.
        (nios2_r2_linux_rt_sigreturn_tramp_frame): New.
        (nios2_linux_syscall_next_pc): Adjust signature to pass OP.
        Use size field from OP instead of assuming all instructions
        are the same size.
        (nios2_linux_init_abi): Register appropriate unwinder for mach.

2015-08-03  Ulrich Weigand  <uweigand@de.ibm.com>

        * cp-namespace.c (cp_lookup_symbol_via_imports): Fix uninitialized
        variable warning with some compilers.

2015-08-03  Yao Qi  <yao.qi@linaro.org>

        * arm-linux-nat.c (arm_linux_get_hwbp_type): Capitalize "type"
        in comment.  Replace "rw" with "type".
        (arm_linux_remove_watchpoint): Change type of "rw" to
        "enum target_hw_bp_type".

2015-08-02  Pierre-Marie de Rodat  <derodat@adacore.com>

        * alpha-mdebug-tdep.c (find_proc_desc): Update call to
        lookup_symbol.
        * ft32-tdep.c (ft32_skip_prologue): Likewise.
        * moxie-tdep.c (moxie_skip_prologue): Likewise.
        * mt-tdep.c (mt_skip_prologue): Likewise.
        * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.

2015-08-01  Pierre-Marie de Rodat  <derodat@adacore.com>

        * ada-exp.y (write_object_renaming): Replace struct
        ada_symbol_info with struct block_symbol.  Update field
        references accordingly.
        (block_lookup, select_possible_type_sym): Likewise.
        (find_primitive_type): Likewise.  Also update call to
        ada_lookup_symbol to extract the symbol itself.
        (write_var_or_type, write_name_assoc): Likewise.
        * ada-lang.h (struct ada_symbol_info): Remove.
        (ada_lookup_symbol_list): Replace struct ada_symbol_info with
        struct block_symbol.
        (ada_lookup_encoded_symbol, user_select_syms): Likewise.
        (ada_lookup_symbol): Return struct block_symbol instead of a
        mere symbol.
        * ada-lang.c (defns_collected): Replace struct ada_symbol_info
        with struct block_symbol.
        (resolve_subexp, ada_resolve_function, sort_choices,
        user_select_syms, is_nonfunction, add_defn_to_vec,
        num_defns_collected, defns_collected,
        symbols_are_identical_enums, remove_extra_symbols,
        remove_irrelevant_renamings, add_lookup_symbol_list_worker,
        ada_lookup_symbol_list, ada_iterate_over_symbols,
        ada_lookup_encoded_symbol, get_var_value): Likewise.
        (ada_lookup_symbol): Return a block_symbol instead of a mere
        symbol.  Replace struct ada_symbol_info with struct
        block_symbol.
        (ada_lookup_symbol_nonlocal): Likewise.
        (standard_lookup): Make block passing explicit through
        lookup_symbol_in_language.
        * ada-tasks.c (get_tcb_types_info): Update the calls to
        lookup_symbol_in_language to extract the mere symbol out of the
        returned value.
        (ada_tasks_inferior_data_sniffer): Likewise.
        * ax-gdb.c (gen_static_field): Likewise for the call to
        lookup_symbol.
        (gen_maybe_namespace_elt): Deal with struct block_symbol from
        lookup functions.
        (gen_expr): Likewise.
        * c-exp.y: Likewise.  Remove uses of block_found.
        (lex_one_token, classify_inner_name, c_print_token): Likewise.
        (classify_name): Likewise.  Rename the "sym" local variable to
        "bsym".
        * c-valprint.c (print_unpacked_pointer): Likewise.
        * compile/compile-c-symbols.c (convert_symbol_sym): Promote the
        "sym" parameter from struct symbol * to struct block_symbol.
        Use it to remove uses of block_found.  Deal with struct
        block_symbol from lookup functions.
        (gcc_convert_symbol): Likewise.  Update the call to
        convert_symbol_sym.
        * compile/compile-object-load.c (compile_object_load): Deal with
        struct block_symbol from lookup functions.
        * cp-namespace.c (cp_lookup_nested_symbol_1,
        cp_lookup_nested_symbol, cp_lookup_bare_symbol,
        cp_search_static_and_baseclasses,
        cp_lookup_symbol_in_namespace, cp_lookup_symbol_via_imports,
        cp_lookup_symbol_imports_or_template,
        cp_lookup_symbol_via_all_imports, cp_lookup_symbol_namespace,
        lookup_namespace_scope, cp_lookup_nonlocal,
        find_symbol_in_baseclass): Return struct block_symbol instead of
        mere symbols and deal with struct block_symbol from lookup
        functions.
        * cp-support.c (inspect_type, replace_typedefs,
        cp_lookup_rtti_type): Deal with struct block_symbol from
        lookup functions.
        * cp-support.h (cp_lookup_symbol_nonlocal,
        cp_lookup_symbol_from_namespace,
        cp_lookup_symbol_imports_or_template, cp_lookup_nested_symbol):
        Return struct block_symbol instead of mere symbols.
        * d-exp.y (d_type_from_name, d_module_from_name, push_variable,
        push_module_name):
        Deal with struct block_symbol from lookup functions.  Remove
        uses of block_found.
        * eval.c (evaluate_subexp_standard): Update call to
        cp_lookup_symbol_namespace.
        * f-exp.y: Deal with struct block_symbol from lookup functions.
        Remove uses of block_found.
        (yylex): Likewise.
        * gdbtypes.c (lookup_typename, lookup_struct, lookup_union,
        lookup_enum, lookup_template_type, check_typedef): Deal with
        struct block_symbol from lookup functions.
        * guile/scm-frame.c (gdbscm_frame_read_var): Likewise.
        * guile/scm-symbol.c (gdbscm_lookup_symbol): Likewise.
        (gdbscm_lookup_global_symbol): Likewise.
        * gnu-v3-abi.c (gnuv3_get_typeid_type): Likewise.
        * go-exp.y: Likewise.  Remove uses of block_found.
        (package_name_p, classify_packaged_name, classify_name):
        Likewise.
        * infrun.c (insert_exception_resume_breakpoint): Likewise.
        * jv-exp.y (push_variable): Likewise.
        * jv-lang.c (java_lookup_class, get_java_object_type): Likewise.
        * language.c (language_bool_type): Likewise.
        * language.h (struct language_defn): Update
        la_lookup_symbol_nonlocal to return a struct block_symbol rather
        than a mere symbol.
        * linespec.c (find_label_symbols): Deal with struct block_symbol
        from lookup functions.
        * m2-exp.y: Likewise.  Remove uses of block_found.
        (yylex): Likewise.
        * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
        * objc-lang.c (lookup_struct_typedef, find_imps): Likewise.
        * p-exp.y: Likewise.  Remove uses of block_found.
        (yylex): Likewise.
        * p-valprint.c (pascal_val_print): Likewise.
        * parse.c (write_dollar_variable): Likewise.  Remove uses of
        block_found.
        * parser-defs.h (struct symtoken): Turn the SYM field into a
        struct block_symbol.
        * printcmd.c (address_info): Deal with struct block_symbol from
        lookup functions.
        * python/py-frame.c (frapy_read_var): Likewise.
        * python/py-symbol.c (gdbpy_lookup_symbol,
        gdbpy_lookup_global_symbol): Likewise.
        * skip.c (skip_function_command): Likewise.
        * solib-darwin.c (darwin_lookup_lib_symbol): Return a struct
        block_symbol instead of a mere symbol.
        * solib-spu.c (spu_lookup_lib_symbol): Likewise.
        * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
        * solib.c (solib_global_lookup): Likewise.
        * solist.h (solib_global_lookup): Likewise.
        (struct target_so_ops): Update lookup_lib_global_symbol to
        return a struct block_symbol rather than a mere symbol.
        * source.c (select_source_symtab): Deal with struct block_symbol
        from lookup functions.
        * stack.c (print_frame_args, iterate_over_block_arg_vars):
        Likewise.
        * symfile.c (set_initial_language): Likewise.
        * symtab.c (SYMBOL_LOOKUP_FAILED): Turn into a struct
        block_symbol.
        (SYMBOL_LOOKUP_FAILED_P): New predicate as a macro.
        (struct symbol_cache_slot): Turn the FOUND field into a struct
        block_symbol.
        (block_found): Remove.
        (eq_symbol_entry): Update to deal with struct block_symbol in
        cache slots.
        (symbol_cache_lookup): Return a struct block_symbol rather than
        a mere symbol.
        (symbol_cache_mark_found): Add a BLOCK parameter to fill
        appropriately the cache slots.  Update callers.
        (symbol_cache_dump): Update cache slots handling to the type
        change.
        (lookup_symbol_in_language, lookup_symbol, lookup_language_this,
        lookup_symbol_aux, lookup_local_symbol,
        lookup_symbol_in_objfile, lookup_global_symbol_from_objfile,
        lookup_symbol_in_objfile_symtabs,
        lookup_symbol_in_objfile_from_linkage_name,
        lookup_symbol_via_quick_fns, basic_lookup_symbol_nonlocal,
        lookup_symbol_in_static_block, lookup_static_symbol,
        lookup_global_symbol):
        Return a struct block_symbol rather than a mere symbol.  Deal
        with struct block_symbol from other lookup functions.  Remove
        uses of block_found.
        (lookup_symbol_in_block): Remove uses of block_found.
        (struct global_sym_lookup_data): Turn the RESULT field into a
        struct block_symbol.
        (lookup_symbol_global_iterator_cb): Update references to the
        RESULT field.
        (search_symbols): Deal with struct block_symbol from lookup
        functions.
        * symtab.h (struct block_symbol): New structure.
        (block_found): Remove.
        (lookup_symbol_in_language, lookup_symbol,
        basic_lookup_symbol_nonlocal, lookup_symbol_in_static_block,
        lookup_static_symbol, lookup_global_symbol, lookup_language_this,
        lookup_global_symbol_from_objfile): Return a struct block_symbol
        rather than just a mere symbol.  Update comments to remove
        mentions of block_found.
        * valops.c (find_function_in_inferior,
        value_struct_elt_for_reference, value_maybe_namespace_elt,
        value_of_this):  Deal with struct block_symbol from lookup
        functions.
        * value.c (value_static_field, value_fn_field): Likewise.

2015-07-31  Simon Marchi  <simon.marchi@ericsson.com>

        * remote-m32r-sdi.c (m32r_remove_watchpoint): Use enum type
        instead of integer.

2015-07-31  Simon Marchi  <simon.marchi@ericsson.com>
            Pedro Alves  <palves@redhat.com>

        * aarch64-linux-nat.c (aarch64_linux_can_use_hw_breakpoint): Use enum
        type or value instead of integer.
        (aarch64_linux_insert_watchpoint): Likewise.
        (aarch64_linux_remove_watchpoint): Likewise.
        * ada-lang.c (ada_op_print_tab): Likewise.
        * amd64-linux-tdep.c (amd64_canonicalize_syscall): Likewise.
        (amd64_linux_syscall_record_common): Likewise.
        * arch-utils.c (target_byte_order_user): Likewise.
        (default_byte_order): Likewise.
        * arm-linux-nat.c (arm_linux_can_use_hw_breakpoint): Likewise.
        (arm_linux_get_hwbp_type): Likewise.
        (arm_linux_hw_watchpoint_initialize): Likewise.
        (arm_linux_insert_watchpoint): Likewise.
        * arm-linux-tdep.c (arm_canonicalize_syscall): Likewise.
        (arm_linux_syscall_record): Likewise.
        * breakpoint.c (update_watchpoint): Likewise.
        (breakpoint_here_p): Likewise.
        (bpstat_print): Likewise.
        (enable_breakpoint_disp): Likewise.
        * c-lang.c (c_op_print_tab): Likewise.
        * cli/cli-decode.c (add_info_alias): Likewise.
        * d-lang.c (d_op_print_tab): Likewise.
        * eval.c (evaluate_subexp_standard): Likewise.
        * f-exp.y (dot_ops): Likewise.
        (f77_keywords): Likewise.
        * f-lang.c (f_op_print_tab): Likewise.
        * go-lang.c (go_op_print_tab): Likewise.
        * guile/scm-breakpoint.c (gdbscm_make_breakpoint): Likewise.
        * guile/scm-cmd.c (gdbscm_make_command): Likewise.
        * guile/scm-param.c (gdbscm_make_parameter): Likewise.
        * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer): Likewise.
        * guile/scm-string.c (struct scm_to_stringn_data): Likewise.
        (struct scm_from_stringn_data): Likewise.
        * i386-linux-tdep.c (i386_canonicalize_syscall): Likewise.
        * ia64-linux-nat.c (ia64_linux_insert_watchpoint): Likewise.
        (ia64_linux_remove_watchpoint): Likewise.
        (ia64_linux_can_use_hw_breakpoint): Likewise.
        * infrun.c (print_stop_event): Likewise.
        * jv-lang.c (java_op_print_tab): Likewise.
        * linux-nat.c (linux_proc_xfer_partial): Likewise.
        * linux-nat.h (struct lwp_info): Likewise.
        * linux-thread-db.c (enable_thread_event): Likewise.
        * m2-lang.c (m2_op_print_tab): Likewise.
        * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals): Likewise.
        (mi_cmd_stack_list_variables): Likewise.
        * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
        * mi/mi-out.c (mi_table_begin): Likewise.
        (mi_table_header): Likewise.
        * mips-linux-nat.c (mips_linux_can_use_hw_breakpoint): Likewise.
        (mips_linux_insert_watchpoint): Likewise.
        (mips_linux_remove_watchpoint): Likewise.
        * nat/mips-linux-watch.c (mips_linux_watch_type_to_irw): Likewise.
        * nat/mips-linux-watch.h (struct mips_watchpoint): Likewise.
        (mips_linux_watch_type_to_irw): Likewise.
        * nto-procfs.c (procfs_can_use_hw_breakpoint): Likewise.
        (procfs_insert_hw_watchpoint): Likewise.
        (procfs_remove_hw_watchpoint): Likewise.
        (procfs_hw_watchpoint): Likewise.
        (procfs_can_use_hw_breakpoint): Likewise.
        (procfs_remove_hw_watchpoint): Likewise.
        (procfs_insert_hw_watchpoint): Likewise.
        * p-lang.c (pascal_op_print_tab): Likewise.
        * ppc-linux-nat.c (ppc_linux_can_use_hw_breakpoint): Likewise.
        * ppc-linux-tdep.c (ppu2spu_unwind_register): Likewise.
        * ppc-sysv-tdep.c (get_decimal_float_return_value): Likewise.
        * procfs.c (procfs_can_use_hw_breakpoint): Likewise.
        (procfs_insert_watchpoint): Likewise.
        (procfs_remove_watchpoint): Likewise.
        * psymtab.c (recursively_search_psymtabs): Likewise.
        * remote-m32r-sdi.c (m32r_can_use_hw_watchpoint): Likewise.
        (m32r_insert_watchpoint): Likewise.
        * remote-mips.c (mips_can_use_watchpoint): Likewise.
        (mips_insert_watchpoint): Likewise.
        (mips_remove_watchpoint): Likewise.
        * remote.c (watchpoint_to_Z_packet): Likewise.
        (remote_insert_watchpoint): Likewise.
        (remote_remove_watchpoint): Likewise.
        (remote_check_watch_resources): Likewise.
        * s390-linux-nat.c (s390_insert_watchpoint): Likewise.
        (s390_remove_watchpoint): Likewise.
        (s390_can_use_hw_breakpoint): Likewise.
        * s390-linux-tdep.c (s390_gdbarch_init): Likewise.
        * spu-linux-nat.c (spu_can_use_hw_breakpoint): Likewise.
        * target.h (struct target_ops): Likewise.
        * tilegx-tdep.c (tilegx_analyze_prologue): Likewise.
        * ui-out.c (struct ui_out_hdr): Likewise.
        (append_header_to_list): Likewise.
        (get_next_header): Likewise.
        (verify_field): Likewise.
        (ui_out_begin): Likewise.
        (ui_out_field_int): Likewise.
        (ui_out_field_fmt_int): Likewise.
        (ui_out_field_skip): Likewise.
        (ui_out_field_string): Likewise.
        (ui_out_field_fmt): Likewise.
        * varobj.c (new_variable): Likewise.
        * x86-nat.c (x86_insert_watchpoint): Likewise.
        (x86_remove_watchpoint): Likewise.
        (x86_can_use_hw_breakpoint): Likewise.
        * xtensa-tdep.h (struct gdbarch_tdep): Likewise.
        * inflow.c (enum gdb_has_a_terminal_flag_enum): Add name to
        previously anonymous enumeration type..
        * linux-record.h (enum gdb_syscall): Add gdb_sys_no_syscall
        value.
        * target-debug.h (target_debug_print_enum_target_hw_bp_type): New.
        (target_debug_print_enum_bptype): New.
        * target-delegates.c: Regenerate.

2015-07-30  Sandra Loosemore  <sandra@codesourcery.com>

        * nios2-tdep.c (nios2_analyze_prologue): Do what the comment
        already says and disallow non-stack memory writes in the prologue.

2015-07-30  Sandra Loosemore  <sandra@codesourcery.com>

        * nios2-tdep.c (nios2_analyze_prologue): Update comments to
        reflect how current GCC emits stack overflow checks.  Match
        both trap and break instructions for backward compatbility.
        Disallow other trap and break instructions in the prologue.

2015-07-30  Pedro Alves  <palves@redhat.com>

        PR threads/18600
        * linux-nat.c (wait_lwp): Report to the core when thread group
        leader exits.

2015-07-30  Pedro Alves  <palves@redhat.com>
            Simon Marchi  <simon.marchi@ericsson.com>

        PR threads/18600
        * linux-nat.c (linux_handle_extended_wait): On CLONE event, always
        mark the new thread as resumed.  Remove STOPPING parameter.
        (wait_lwp): Adjust call to linux_handle_extended_wait.
        (linux_nat_filter_event): Adjust call to
        linux_handle_extended_wait.
        (resume_stopped_resumed_lwps): Add debug output.

2015-07-30  Pierre Langlois  <pierre.langlois@arm.com>

        * arch-utils.c (default_fast_tracepoint_valid_at): Remove unused
        isize argument.
        * arch-utils.h (default_fast_tracepoint_valid_at): Likewise.
        * breakpoint.c (check_fast_tracepoint_sals): Adjust call to
        gdbarch_fast_tracepoint_valid_at.
        * gdbarch.sh (fast_tracepoint_valid_at): Remove isize argument.
        * gdbarch.h: Regenerate.
        * gdbarch.c: Regenerate.
        * i386-tdep.c (i386_fast_tracepoint_valid_at): Remove isize
        argument.  Do not set it.
        * remote.c (remote_download_tracepoint): Adjust call to
        gdbarch_fast_tracepoint_valid_at.  Call gdb_insn_length to get
        the instruction length.

2015-07-30  Yao Qi  <yao.qi@linaro.org>

        * arm-tdep.h (enum gdb_regnum): Move it to ...
        * arch/arm.h: ... here.  New file.
        * Makefile.in (HFILES_NO_SRCDIR): Add arch/arm.h.

2015-07-30  Pierre Langlois  <pierre.langlois@arm.com>

        * aarch64-tdep.c (decode_b): Rename link argument to is_bl.
        Change its type to int *.
        (decode_br): Rename link argument to is_blr.  Change its type to
        int *.
        (decode_cb): Rename op argument to is_cbnz.  Change its type to
        int *.
        (decode_tb): Rename op argument to is_tbnz.  Change its type to
        int *.  Set is_tbnz to either 1 or 0.
        (aarch64_analyze_prologue): Change type of is_link to int.  Add
        new variables is_cbnz and is_tbnz.  Adjust call to
        aarch64_decode_cb and aarch64_decode_tb.

2015-07-29  Simon Marchi  <simon.marchi@ericsson.com>

        * mips-linux-nat.c (write_watchpoint_regs): Add NULL as ptrace's 4th
        parameter.
        (mips_linux_new_thread): Likewise.
        * nat/mips-linux-watch.c (mips_linux_read_watch_registers): Likewise.

2015-07-29  Patrick Palka  <patrick@parcs.ath.cx>

        * top.c: Include "tui/tui.h".
        (undo_terminal_modifications_before_exit): New static function.
        (quit_force): Use it.

2015-07-29  Patrick Palka  <patrick@parcs.ath.cx>

        * target.c (terminal_state): Initialize to terminal_is_ours.

2015-07-29  Yao Qi  <yao.qi@linaro.org>

        PR record/18691
        * dcache.c (dcache_read_memory_partial): Call
        raw_memory_xfer_partial.
        * target.c (raw_memory_xfer_partial): Make it non-static.
        * target.h (raw_memory_xfer_partial): Declare.

2015-07-28  Simon Marchi  <simon.marchi@ericsson.com>

        * c-valprint.c (c_val_print_array): Consider addressable memory
        unit size.
        (c_val_print_ptr): Likewise.
        (c_val_print_int): Likewise.
        * findvar.c (read_frame_register_value): Likewise.
        * valarith.c (find_size_for_pointer_math): Likewise.
        (value_ptrdiff): Likewise.
        (value_subscripted_rvalue): Likewise.
        * valops.c (read_value_memory): Likewise (and rename variables).
        (value_assign): Likewise.
        (value_repeat): Likewise.
        (value_array): Likewise.
        (value_slice): Likewise.
        * valprint.c (generic_val_print_ptr): Likewise.
        (generic_val_print_enum): Likewise.
        (generic_val_print_bool): Likewise.
        (generic_val_print_int): Likewise.
        (generic_val_print_char): Likewise.
        (generic_val_print_float): Likewise.
        (generic_val_print_decfloat): Likewise.
        (generic_val_print_complex): Likewise.
        (val_print_scalar_formatted): Likewise.
        (val_print_array_elements): Likewise.
        * value.c (set_value_parent): Likewise.
        (value_contents_copy_raw): Likewise.
        (set_internalvar_component): Likewise.
        (value_primitive_field): Likewise.
        (value_fetch_lazy): Likewise.
        * value.h (read_value_memory): Update comment.

2015-07-28  Simon Marchi  <simon.marchi@ericsson.com>

        * value.c (get_value_arch): New function.
        * value.h (get_value_arch): New declaration.

2015-07-28  Simon Marchi  <simon.marchi@ericsson.com>

        * value.c (struct value): Update comments.

2015-07-28  Simon Marchi  <simon.marchi@ericsson.com>

        * gdbtypes.c (type_length_units): New function.
        * gdbtypes.h (type_length_units): New declaration.
        (struct type) <length>: Update comment.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out complex
        printing code to ...
        (generic_val_print_complex): ... this new function.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out decfloat
        printing code to ...
        (generic_val_print_decfloat): ... this new function.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out float
        printing code to ...
        (generic_val_print_float): ... this new function.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out char
        printing code to ...
        (generic_val_print_char): ... this new function.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out integer
        printing code to ...
        (generic_val_print_int): ... this new function.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out bool
        printing code to ...
        (generic_val_print_bool): ... this new function.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out function/method
        printing code to ...
        (generic_val_print_func): ... this new function.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out flags
        printing code to ...
        (generic_val_print_flags): ... this new function.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out enum
        printing code to ...
        (generic_val_print_enum): ... this new function.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out reference
        printing code to ...
        (generic_val_print_ref): ... this new function.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out memberptr
        printing code to ...
        (generic_val_print_memberptr): ... this new function.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out pointer
        printing code to ...
        (generic_val_print_ptr): ... this new function.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out array
        printing code to ...
        (generic_val_print_array): ... this new function.

2015-07-27  Simon Marchi  <simon.marchi@ericsson.com>

        * valprint.c (generic_val_print): Factor out
        print_unpacked_pointer code to ...
        (print_unpacked_pointer): ... this new function.

2015-07-27  Patrick Palka  <patrick@parcs.ath.cx>

        * event-top.c (handle_sigterm): Don't inspect
        target_can_async_p.  Always set the quit flag and always mark
        the async signal handler.

2015-07-27  Yao Qi  <yao.qi@linaro.org>

        * Makefile.in (REMOTE_EXAMPLES): Remove it.

2015-07-25  Kevin Buettner  <kevinb@redhat.com>

        * remote.c (read_ptid): Return null_ptid when no thread id
        is found.
        (remote_current_thread): Add log warning for malformed
        qC reply.
        (remote_start_remote): Add log warning when current thread
        not found.

2015-07-24  Pedro Alves  <palves@redhat.com>

        * s390-linux-nat.c (fetch_regs, store_regs, fetch_fpregs)
        (s390_stopped_by_watchpoint, s390_prepare_to_resume): Pass 0 as
        forth argument to ptrace PTRACE_PEEKUSR_AREA/PTRACE_POKEUSR_AREA.

2015-07-24  Pedro Alves  <palves@redhat.com>

        PR gdb/18717
        * linux-nat.c (linux_nat_filter_event): Don't assert that the lwp
        is resumed, and extend the debug log.

2015-07-24  Pedro Alves  <palves@redhat.com>

        * fork-child.c (fork_inferior): Print argv[0] instead of exec_file.

2015-07-24  Pedro Alves  <palves@redhat.com>

        * aarch64-linux-nat.c: Include nat/gdb_ptrace.h instead of
        sys/ptrace.h.
        * alpha-linux-nat.c: Likewise.
        * amd64-linux-nat.c: Likewise.
        * arm-linux-nat.c: Likewise.
        * hppa-linux-nat.c: Likewise.
        * i386-linux-nat.c: Likewise.
        * ia64-linux-nat.c: Likewise.
        * linux-fork.c: Likewise.
        * linux-nat.c: Likewise.
        * m32r-linux-nat.c: Likewise.
        * m68klinux-nat.c: Likewise.
        * mips-linux-nat.c: Likewise.
        * nat/linux-btrace.c: Likewise.
        * nat/linux-ptrace.c: Likewise.
        * nat/linux-ptrace.h
        * nat/mips-linux-watch.c: Likewise.
        * nat/x86-linux-dregs.c: Likewise.
        * ppc-linux-nat.c: Likewise.
        * s390-linux-nat.c: Likewise.
        * spu-linux-nat.c: Likewise.
        * tilegx-linux-nat.c: Likewise.
        * x86-linux-nat.c: Likewise.
        * xtensa-linux-nat.c: Likewise.

2015-07-24  Pedro Alves  <palves@redhat.com>

        * ptrace.m4 (ptrace tests): Test in C++ mode.  Try with 'enum
        __ptrace_request as first parameter type instead of int.
        (PTRACE_TYPE_ARG1): Define.
        * nat/gdb_ptrace.h [!PTRACE_TYPE_ARG5] (ptrace): Define as wrapper
        that casts first argument to PTRACE_TYPE_ARG1.
        * config.in: Regenerate.
        * configure: Regenerate.

2015-07-24  Pedro Alves  <palves@redhat.com>

        * gdb_ptrace.h: Move ...
        * nat/gdb_ptrace.h: ... here.
        * inf-ptrace.c: Adjust.

2015-07-24  Pedro Alves  <palves@redhat.com>

        * acinclude.m4: Include ptrace.m4.
        * configure.ac: Call GDB_AC_PTRACE and move ptrace checks ...
        * ptrace.m4: ... to this new file.

2015-07-23  Doug Evans  <dje@google.com>

        * dwarf2read.c (dwarf2_per_cu_data): Add comment.
        (load_cu): Handle dummy CUs.
        (dw2_do_instantiate_symtab, process_queuef): Ditto.
        (dwarf2_fetch_die_loc_sect_off, dwarf2_fetch_constant_bytes): Ditto.

2015-07-23  Ciro Santilli  <ciro.santilli@gmail.com>  (tiny patch)

        * py-linetable.c (ltpy_get_all_source_lines): Adjust function
        documentation to say that it returns a list rather than
        a FrozenSet.
        (linetable_object_methods): Update the docstring of the
        "source_line" entry.

2015-07-23  Pierre-Marie de Rodat  <derodat@adacore.com>

        * gdbtypes.c (resolve_dynamic_array): Pass the peeled element
        type to the recursive call instead of the original (maybe
        TYPE_CODE_TYPEDEF) type.

2015-07-23  Yao Qi  <yao.qi@linaro.org>

        * aarch64-linux-nat.c (aarch64_linux_can_use_hw_breakpoint): If
        TYPE is watchpoint, return zero if aarch64_num_wp_regs is zero.
        If TYPE is breakpoint, return zero if arch64_num_bp_regs is zero.

2015-07-21  Yao Qi  <yao.qi@linaro.org>

        * aarch64-linux-nat.c (aarch64_linux_get_debug_reg_capacity):
        Move it to nat/aarch64-linux-hw-point.c.
        (aarch64_linux_child_post_startup_inferior): Update.
        * nat/aarch64-linux-hw-point.c (aarch64_linux_get_debug_reg_capacity):
        New function.
        * nat/aarch64-linux-hw-point.h (aarch64_linux_get_debug_reg_capacity):
        Declare it.

2015-07-21  Markus Metzger  <markus.t.metzger@intel.com>

        * common/btrace-common.c (btrace_data_append): Change case label.

2015-07-20  Yao Qi  <yao.qi@linaro.org>

        * nat/aarch64-linux-hw-point.c (aarch64_handle_unaligned_watchpoint):
        Re-indent the code.
        * nat/aarch64-linux-hw-point.h: Use ULONGEST rather than
        "unsigned long long".

2015-07-18  Kevin Buettner  <kevinb@redhat.com>

        * dwarf2read.c (dwarf2_locate_sections): Allow has_section_at_zero
        to be set for SEC_ALLOC sections too.

2015-07-17  Yao Qi  <yao.qi@linaro.org>

        * Makefile.in (HFILES_NO_SRCDIR): Add
        nat/aarch64-linux-hw-point.h.
        (aarch64-linux-hw-point.o): New rule.
        * nat/aarch64-linux-hw-point.h: New file.
        * nat/aarch64-linux-hw-point.c: New file.
        * aarch64-linux-nat.c: Include nat/aarch64-linux-hw-point.h.
        (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
        (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
        (AARCH64_HWP_ALIGNMENT): Likewise.
        (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
        (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
        (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
        (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
        (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
        (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
        (struct aarch64_debug_reg_state): Likewise.
        (struct arch_lwp_info): Likewise.
        (aarch64_linux_set_debug_regs): Likewise.
        (aarch64_notify_debug_reg_change): Remove static.
        (aarch64_align_watchpoint): Likewise.
        (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
        (aarch64_watchpoint_length): Likewise.
        (aarch64_point_encode_ctrl_reg): Likewise
        (aarch64_point_is_aligned): Likewise.
        (aarch64_dr_state_insert_one_point): Likewise.
        (aarch64_dr_state_remove_one_point): Likewise.
        (aarch64_handle_breakpoint): Likewise.
        (aarch64_handle_aligned_watchpoint): Likewise.
        (aarch64_handle_unaligned_watchpoint): Likewise.
        (aarch64_handle_watchpoint): Likewise.
        * config/aarch64/linux.mh (NAT_FILE): Add
        aarch64-linux-hw-point.o.

2015-07-17  Yao Qi  <yao.qi@linaro.org>

        * aarch64-linux-nat.c (aarch64_handle_breakpoint): Add argument
        state and don't call aarch64_get_debug_reg_state.  All callers
        update.
        (aarch64_linux_insert_hw_breakpoint): Call
        aarch64_get_debug_reg_state earlier.
        (aarch64_linux_remove_hw_breakpoint): Likewise.
        (aarch64_handle_aligned_watchpoint): Add argument state and
        don't call aarch64_get_debug_reg_state.  All callers update.
        (aarch64_handle_unaligned_watchpoint): Likewise.
        (aarch64_handle_watchpoint): Add argument state.
        (aarch64_linux_insert_watchpoint): Call aarch64_get_debug_reg_state
        earlier.
        (aarch64_linux_remove_watchpoint): Likewise.

2015-07-17  Yao Qi  <yao.qi@linaro.org>

        * aarch64-linux-nat.c (aarch64_show_debug_reg_state): Use
        debug_printf.
        (aarch64_handle_unaligned_watchpoint): Likewise.

2015-07-17  Yao Qi  <yao.qi@linaro.org>

        * aarch64-linux-nat.c (aarch64_dr_state_insert_one_point): Change
        argument type's type to 'enum target_hw_bp_type'.
        (aarch64_dr_state_remove_one_point): Likewise.
        (aarch64_handle_breakpoint): Likewise.
        (aarch64_linux_insert_hw_breakpoint): Likewise.
        (aarch64_linux_remove_hw_breakpoint): Likewise.
        (aarch64_handle_aligned_watchpoint): Likewise.

2015-07-17  Yao Qi  <yao.qi@linaro.org>

        * aarch64-linux-nat.c (aarch64_linux_get_debug_reg_capacity): Call
        ptid_get_pid instead of get_thread_id.

2015-07-17  Yao Qi  <yao.qi@linaro.org>

        * remote.c (get_current_thread): Initialise ptid to null_ptid.
        (add_current_inferior_and_thread): Don't initialise ptid.

2015-07-16  Pierre Langlois  <pierre.langlois@arm.com>

        * aarch64-tdep.c (aarch64_pseudo_read_value): Mark S register as
        unavailable if invalid.

2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Revert the previous 6 commits:
        Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
        Move gdb_regex* to common/
        Prepare linux_find_memory_regions_full & co. for move
        Move linux_find_memory_regions_full & co.
        gdbserver build-id attribute generator
        Validate symbol file using build-id

2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        Validate symbol file using build-id.
        * NEWS (Changes since GDB 7.10): Add 'set validate-build-id'
        and 'show validate-build-id'.  Add build-id attribute.
        * solib-darwin.c (_initialize_darwin_solib): Assign validate value.
        * solib-dsbt.c (_initialize_dsbt_solib): Ditto.
        * solib-frv.c (_initialize_frv_solib): Ditto.
        * solib-spu.c (set_spu_solib_ops): Ditto.
        * solib-svr4.c: Include rsp-low.h.
        (NOTE_GNU_BUILD_ID_NAME): New define.
        (svr4_validate): New function.
        (svr4_copy_library_list): Duplicate field build_id.
        (library_list_start_library): Parse 'build-id' attribute.
        (svr4_library_attributes): Add 'build-id' attribute.
        (_initialize_svr4_solib): Assign validate value.
        * solib-target.c (solib.h): Include.
        (_initialize_solib_target): Assign validate value.
        * solib.c (validate_build_id, show_validate_build_id): New.
        (solib_map_sections): Use ops->validate.
        (clear_so): Free build_id.
        (default_solib_validate): New function.
        (_initialize_solib): Add "validate-build-id".
        * solib.h (default_solib_validate): New declaration.
        * solist.h (struct so_list): New fields 'build_idsz' and 'build_id'.
        (target_so_ops): New field 'validate'.

2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        gdbserver build-id attribute generator.
        * features/library-list-svr4.dtd (library-list-svr4): New
        'build-id' attribute.

2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        Move linux_find_memory_regions_full & co.
        * linux-tdep.c (nat/linux-maps.h): Include.
        (gdb_regex.h): Remove the include.
        (enum filterflags, struct smaps_vmflags, read_mapping, decode_vmflags)
        (mapping_is_anonymous_p, dump_mapping_p): Moved to nat/linux-maps.c.
        (linux_find_memory_region_ftype): Moved typedef to nat/linux-maps.h.
        (linux_find_memory_regions_full): Moved definition to nat/linux-maps.c.
        * nat/linux-maps.c: Include ctype.h, target/target-utils.h, gdb_regex.h
        and target/target.h.
        (struct smaps_vmflags, read_mapping, decode_vmflags)
        (mapping_is_anonymous_p, dump_mapping_p): Move from linux-tdep.c.
        (linux_find_memory_regions_full): Move from linux-tdep.c.
        * nat/linux-maps.h (read_mapping): New declaration.
        (linux_find_memory_region_ftype, enum filterflags): Moved from
        linux-tdep.c.
        (linux_find_memory_regions_full): New declaration.
        * target.c (target/target-utils.h): Include.
        (read_alloc_pread_ftype): Moved typedef to target/target-utils.h.
        (read_alloc, read_stralloc_func_ftype, read_stralloc): Moved
        definitions to target/target-utils.c.
        * target.h (target_fileio_read_stralloc): Move it to target/target.h.
        * target/target-utils.c (read_alloc, read_stralloc): Move definitions
        from target.c.
        * target/target-utils.h (read_alloc_pread_ftype): New typedef.
        (read_alloc): New declaration.
        (read_stralloc_func_ftype): New typedef.
        (read_stralloc): New declaration.
        * target/target.h (target_fileio_read_stralloc): Move it from target.h.

2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        Prepare linux_find_memory_regions_full & co. for move.
        * linux-tdep.c (linux_find_memory_region_ftype): Comment.
        (linux_find_memory_regions_full): Change signature and prepare
        for moving to linux-maps.
        (linux_find_memory_regions_data): Rename field 'obfd' to 'data'.
        (linux_find_memory_regions_thunk): New.
        (linux_find_memory_regions_thunk): Use 'data' field instead of 'obfd'.
        (linux_find_memory_regions_gdb): New.
        (linux_find_memory_regions): Rename argument 'obfd' to 'func_data'.
        (linux_make_mappings_corefile_notes): Use
        linux_find_memory_regions_gdb.
        * target.c (read_alloc_pread_ftype): New typedef.
        (target_fileio_read_alloc_1_pread): New function.
        (read_alloc): Refactor from target_fileio_read_alloc_1.
        (read_stralloc_func_ftype): New typedef.
        (target_fileio_read_alloc_1): New implementation. Use read_alloc.
        (read_stralloc): Refactored from target_fileio_read_stralloc.
        (target_fileio_read_stralloc): New implementation, use read_stralloc.

2015-07-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * Makefile.in (HFILES_NO_SRCDIR): Change gdb_regex.h to
        common/gdb_regex.h.
        (COMMON_OBS): Add gdb_regex.o.
        (gdb_regex.o): New.
        * common/common.m4 (GDB_AC_COMMON): Add gdb_use_included_regex,
        --without-included-regex and USE_INCLUDED_REGEX.
        * common/gdb_regex.c: New file from utils.c functions.
        * common/gdb_regex.h: Move it here from gdb_regex.h, update include
        file wrapping define name.
        * configure: Rebuilt.
        * configure.ac (gdb_use_included_regex, --without-included-regex)
        (USE_INCLUDED_REGEX): Move them to common/common.m4.
        * gdb_regex.h: Move it to common/gdb_regex.h.
        * utils.c: Remove include gdb_regex.h.
        (do_regfree_cleanup, make_regfree_cleanup, get_regcomp_error)
        (compile_rx_or_error): Move them to common/gdb_regex.c.

2015-07-15  Aleksandar Ristovski  <aristovski@qnx.com
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
        * Makefile.in (HFILES_NO_SRCDIR); Add nat/linux-maps.h,
        common/target-utils.h.
        (COMMON_OBS): Add target-utils.o.
        (linux-maps.o, target-utils.o): New.
        * target/target-utils.c: New file.
        * target/target-utils.h: New file.
        * config/i386/linux.mh (NATDEPFILES): Add linux-maps.o.
        * config/i386/linux64.mh (NATDEPFILES): Ditto.
        * nat/linux-maps.c: New file.
        * nat/linux-maps.h: New file.

2015-07-15  Markus Metzger  <markus.t.metzger@intel.com>
            Pedro Alves <palves@redhat.com>

        * nat/linux-btrace.c (perf_event_read): Change the type of DATA_HEAD.
        (perf_event_read_all): Change the type of SIZE and DATA_HEAD.
        (perf_event_read_bts): Change the type of SIZE and READ.
        (linux_enable_bts): Change the type of SIZE, PAGES, DATA_SIZE,
        and DATA_OFFSET.  Move DATA_SIZE declaration.  Restrict the buffer size
        to UINT_MAX.  Check for overflows when using DATA_HEAD from the perf
        mmap page.
        (linux_enable_pt): Change the type of PAGES and SIZE.  Restrict the
        buffer size to UINT_MAX.
        (linux_read_bts): Change the type of BUFFER_SIZE, SIZE, DATA_HEAD, and
        DATA_TAIL.
        * nat/linux-btrace.h (struct perf_event_buffer)<size, data_head>
        <last_head>: Change type.
        * common/btrace-common.h (struct btrace_dat_pt) <size>: Change type.
        * common/btrace-common.c (btrace_data_append): Change the type of
        SIZE.
        * btrace.c (parse_xml_raw): Change the type of SIZE.  Change oddness
        check.

2015-07-14  Simon Marchi  <simon.marchi@ericsson.com>

        * gdbtypes.h (CHECK_TYPEDEF): Remove.
        * aarch64-tdep.c (aarch64_return_in_memory): Replace CHECK_TYPEDEF
        with check_typedef.
        * ada-lang.c (decode_constrained_packed_array_type): Likewise.
        (ada_array_length): Likewise.
        (find_parallel_type_by_descriptive_type): Likewise.
        (ada_check_typedef): Likewise.
        * arm-tdep.c (arm_return_in_memory): Likewise.
        * ax-gdb.c (gen_trace_static_fields): Likewise.
        (gen_struct_ref_recursive): Likewise.
        * c-exp.y (exp : SIZEOF '(' type ')' %prec UNARY): Likewise.
        (variable: block COLONCOLON name): Likewise.
        (qualified_name: TYPENAME COLONCOLON name): Likewise.
        * c-lang.c (classify_type): Likewise.
        * c-typeprint.c (c_print_type): Likewise.
        (c_print_typedef): Likewise.
        (c_type_print_base): Likewise.
        * c-valprint.c (c_val_print): Likewise.
        * compile/compile-c-types.c (convert_type): Likewise.
        * compile/compile-object-load.c (get_out_value_type): Likewise.
        * completer.c (add_struct_fields): Likewise.
        (expression_completer): Likewise.
        * cp-namespace.c (cp_find_type_baseclass_by_name): Likewise.
        (cp_lookup_nested_symbol_1): Likewise.
        (cp_lookup_nested_symbol): Likewise.
        * cp-valprint.c (cp_print_value_fields): Likewise.
        (cp_print_static_field): Likewise.
        * d-valprint.c (d_val_print): Likewise.
        * eval.c (evaluate_subexp_standard): Likewise.
        (evaluate_subexp_for_sizeof): Likewise.
        * f-exp.y (exp : SIZEOF '(' type ')' %prec UNARY): Likewise.
        * f-typeprint.c (f_type_print_base): Likewise.
        * f-valprint.c (f_val_print): Likewise.
        * gdbtypes.c (get_discrete_bounds): Likewise.
        (create_array_type_with_stride): Likewise.
        (type_name_no_tag_or_error): Likewise.
        (lookup_struct_elt_type): Likewise.
        (get_unsigned_type_max): Likewise.
        (internal_type_vptr_fieldno): Likewise.
        (set_type_vptr_fieldno): Likewise.
        (internal_type_vptr_basetype): Likewise.
        (set_type_vptr_basetype): Likewise.
        (get_vptr_fieldno): Likewise.
        (is_integral_type): Likewise.
        (is_scalar_type): Likewise.
        (is_scalar_type_recursive): Likewise.
        (distance_to_ancestor): Likewise.
        (is_unique_ancestor_worker): Likewise.
        (check_types_equal): Likewise.
        * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.

2015-07-14  Iain Buclaw  <ibuclaw@gdcproject.org>

        * dwarf2read.c (find_slot_in_mapped_hash): Extend language support to
        also test for language_d.
        (dwarf2_compute_name): Likewise.
        (read_func_scope): Likewise.
        (read_structure_type): Likewise.
        (new_symbol_full): Likewise.
        (determine_prefix): Likewise.
        (read_import_statement): Use dot as the separator for language_d.
        (typename_concat): Likewise, but don't prefix the D main function.

2015-07-14  Peter Bergner  <bergner@vnet.ibm.com>

        * nat/linux-namespaces.c (setns): Rename from this ...
        (do_setns): ... to this.  Support calling setns if it exists.
        (mnsh_handle_setns): Call do_setns.

2015-07-13  Yao Qi  <yao.qi@linaro.org>

        * exec.c (exec_file_attach): Add period at the end of error
        message.

2015-07-13  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tui/tui-win.c (window_name_completer): New function.
        (focus_completer): Call window_name_completer.  All old content
        moved into window_name_completer.
        (winheight_completer): New function.
        (_initialize_tui_win): Rename variable.  Add completer to
        winheight command.  Update doc string on winheight.

2015-07-12  Sandra Loosemore  <sandra@codesourcery.com>

        * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Register
        all nios2 mach variants.

2015-07-10  Kevin Buettner  <kevinb@redhat.com>

        * rx-tdep.c (rx_get_opcode_byte): Use target_read_code instead
        of target_read_memory.

2015-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tui/tui-win.c (tui_set_win_height): Use a cleanup to free the
        string copy.
        (parse_scrolling_args): Likewise.

2015-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tui/tui-win.c (focus_completer): Don't duplicate the tui window
        names in this function.

2015-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tui/tui-data.h (SRC_NAME): Convert to lower case.
        (CMD_NAME): Likewise.
        (DATA_NAME): Likewise.
        (DISASSEM_NAME): Likewise.
        * tui/tui-win.c (tui_set_focus): Window names are now lower case.
        (tui_set_win_height): Likewise.
        (parse_scrolling_args): Likewise.

2015-07-10  Markus Metzger  <markus.t.metzger@intel.com>

        * record-btrace.c (record_btrace_goto_begin)
        (record_btrace_goto_end, record_btrace_goto): Move call to
        print_stack_frame ...
        (record_btrace_set_replay): ... here.  Set stop_pc.
        * record-full.c (record_full_goto_entry): Set stop_pc.

2015-07-09  Pierre Langlois  <pierre.langlois@arm.com>

        * NEWS: Mention support for tracepoints on aarch64-linux.

2015-07-09  Pierre Langlois  <pierre.langlois@arm.com>

        * linux-aarch64-low.c (aarch64_supports_tracepoints): New
        function.  Return 1.
        (the_low_target): Install it.

2015-07-09  Pierre Langlois  <pierre.langlois@arm.com>

        * gdb.trace/backtrace.exp: Set registers for aarch64 target.
        * gdb.trace/collection.exp: Likewise.
        * gdb.trace/mi-trace-frame-collected.exp: Likewise.
        * gdb.trace/mi-trace-unavailable.exp: Likewise.
        * gdb.trace/report.exp: Likewise.
        * gdb.trace/trace-break.exp: Likewise.
        * gdb.trace/unavailable.exp: Likewise.
        * gdb.trace/while-dyn.exp: Likewise.

2015-07-09  Pierre Langlois  <pierre.langlois@arm.com>

        * aarch64-tdep.c: Add ax.h and ax-gdb.h includes.
        (aarch64_gen_return_address): New function.
        (aarch64_gdbarch_init): Hook it.

2015-07-09  Pierre Langlois  <pierre.langlois@arm.com>

        * aarch64-tdep.c (aarch64_make_stub_cache): Set available_p and
        swallow NOT_AVAILABLE_ERROR.
        (aarch64_stub_this_id): Call frame_id_build_unavailable_stack if
        available_p is not set.
        (aarch64_stub_frame_unwind_stop_reason): New function.
        (aarch64_stub_unwind): Install it.

2015-07-09  Pierre Langlois  <pierre.langlois@arm.com>

        * aarch64-tdep.c (aarch64_prologue_cache) <available_p>: New
        field.
        (aarch64_make_prologue_cache_1): New function, factored out from
        aarch64_make_prologue_cache.  Do not allocate cache.  Set
        available_p.
        (aarch64_make_prologue_cache): Reimplement wrapping
        aarch64_make_prologue_cache_1, and swallowing
        NOT_AVAILABLE_ERROR.
        (aarch64_prologue_frame_unwind_stop_reason): New function.
        Return UNWIND_UNAVAILABLE if available_p is not set.
        (aarch64_prologue_unwind): Install it.
        (aarch64_prologue_this_id): Move prev_pc and prev_sp limit
        checks into aarch64_prologue_frame_unwind_stop_reason.  Call
        frame_id_build_unavailable_stack if available_p is not set.

2015-07-09  Pierre Langlois  <pierre.langlois@arm.com>

        * aarch64-tdep.c (aarch64_prologue_cache) <func, prev_pc>: New
        fields.
        (aarch64_scan_prologue): Set prev_pc.
        (aarch64_make_prologue_cache): Set func.
        (aarch64_make_stub_cache): Set prev_pc.
        (aarch64_prologue_this_id): Remove local variables id, pc and
        func.  Read prev_pc and func from cache.
        (aarch64_stub_this_id): Read prev_pc from cache.

2015-07-09  Pierre Langlois  <pierre.langlois@arm.com>

        * aarch64-tdep.c (aarch64_make_stub_cache): Update comment.  New
        argument this_cache.  Remove unused local variables reg and
        unwound_fp.  Return early if this_cache is already set.  Set
        this_cache.
        (aarch64_stub_this_id): Update call to aarch64_make_stub_cache.

2015-07-09  Pierre Langlois  <pierre.langlois@arm.com>

        * aarch64-tdep.c (aarch64_make_prologue_cache): Update comment.
        New argument this_cache.  Return early if this_cache is already
        set.  Set this_cache.
        (aarch64_prologue_this_id): Update call to
        aarch64_make_prologue_cache.
        (aarch64_prologue_prev_register): Likewise.
        (aarch64_normal_frame_base): Likewise.

2015-07-09  Simon Marchi  <simon.marchi@ericsson.com>

        * c-valprint.c (c_val_print): Factor out memberptr printing code
        from c_val_print to ...
        (c_val_print_memberptr): ... this new function.

2015-07-09  Simon Marchi  <simon.marchi@ericsson.com>

        * c-valprint.c (c_val_print): Factor out int printing code to ...
        (c_val_print_int): ... this new function.

2015-07-09  Simon Marchi  <simon.marchi@ericsson.com>

        * c-valprint.c (c_val_print): Factor out struct and union
        printing code to ...
        (c_val_print_struct): ... this new function ...
        (c_val_print_union): ... and this new function.

2015-07-09  Simon Marchi  <simon.marchi@ericsson.com>

        * c-valprint.c (c_val_print): Factor out pointer printing code
        to ...
        (c_val_print_ptr): ... this new function.

2015-07-09  Simon Marchi  <simon.marchi@ericsson.com>

        * c-valprint.c (c_valprint): Factor our array printing code from
        c_val_print to ...
        (c_val_print_array): ... this new function.

2015-07-09  Simon Marchi  <simon.marchi@ericsson.com>

        * c-valprint.c (c_val_print): Factor out pointer printing code
        to ...
        (print_unpacked_pointer): ... this new function.

2015-07-09  Simon Marchi  <simon.marchi@ericsson.com>

        * c-valprint.c (c_val_print): Remove an assignment to i and move
        its declaration.

2015-07-09  Yao Qi  <yao.qi@linaro.org>

        * aarch64-linux-nat.c (aarch64_linux_get_debug_reg_capacity): Add
        argument ptid.  Update comments.  Caller update.

2015-07-09  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.c (pt_print_packet): Print stop, vmcs, tma, mtc, cyc, and
        mnt packets.

2015-07-09  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.c (btrace_pt_readmem_callback): Change type of PC argument.

2015-07-08  Simon Marchi  <simon.marchi@ericsson.com>

        * progspace.c (delete_program_space): Add missing spaces.

2015-07-08  Simon Marchi  <simon.marchi@ericsson.com>

        * inferior.c (delete_inferior_1): Rename to ...
        (delete_inferior): ..., remove 'silent' parameter, delete
        program space when unused and remove call to prune_program_spaces.
        Remove the old, unused, delete_inferior.
        (delete_inferior_silent): Remove.
        (prune_inferiors): Change call from delete_inferior_1 to
        delete_inferior and remove 'silent' parameter. Remove call to
        prune_program_spaces.
        (remove_inferior_command): Idem.
        * inferior.h (delete_inferior_1): Rename to...
        (delete_inferior): ..., remove 'silent' parameter and remove the
        original delete_inferior.
        (delete_inferior_silent): Remove.
        * mi/mi-main.c (mi_cmd_remove_inferior): Change call from
        delete_inferior_1 to delete_inferior and remove 'silent'
        parameter.
        * progspace.c (prune_program_spaces): Remove.
        (pspace_empty_p): Rename to...
        (program_space_empty_p): ... and make non-static.
        (delete_program_space): New.
        * progspace.h (prune_program_spaces): Remove declaration.
        (program_space_empty_p): New declaration.
        (delete_program_space): New declaration.
        * monitor.c (monitor_close): Replace call to
        delete_thread_silent and delete_inferior_silent with
        discard_all_inferiors.

2015-07-08  Patrick Palka  <patrick@parcs.ath.cx>

        * defs.h (deprecated_register_changed_hook): Remove prototype.
        * interps.c (clear_iterpreter_hooks): Remove reference to
        deprecated_register_changed_hook.
        * top.c (deprecated_register_changed_hook): Remove prototype.
        * valops.c (value_assign): Remove reference to
        deprecated_register_changed_hook.
        * tui/tui-hooks.c (tui_register_changed): Add parameter "frame".
        Add comment documenting the function.
        (tui_register_changed_observer): Define.
        (tui_install_hooks): Remove reference to
        deprecated_register_changed_hook.  Set
        tui_register_changed_observer.
        (tui_remove_hooks): Remove reference to
        deprecated_register_changed_hook.  Unset
        tui_register_changed_observer.

2015-07-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR compile/18484
        * compile/compile-c-types.c (insert_type): Change gdb_assert to error.

2015-07-08  Robert O'Callahan  <robert@ocallahan.org>

        PR exp/18617
        * ax-gdb.c (gen_conversion): Extend to 'to' bits, not 'from'.

2015-07-08  Markus Metzger  <markus.t.metzger@intel.com>

        * MAINTAINERS (Write After Approval): Add Markus T. Metzger.

2015-07-08  Markus Metzger  <markus.t.metzger@intel.com>

        * nat/linux-btrace.c (kernel_supports_bts, kernel_supports_pt):
        Use safe_strerror() instead of strerror().

2015-07-07  Yao Qi  <yao.qi@linaro.org>

        * features/arm-with-m-fpa-layout.xml: Set architecture to arm.
        * features/arm-with-m-fpa-layout.c: Regenerated.
        * features/arm-with-m-vfp-d16.xml: Likewise.
        * features/arm-with-m-vfp-d16.c: Regenerated.
        * features/arm-with-m.xml: Likewise.
        * features/arm-with-m.c: Regenerated.
        * features/arm-with-neon.xml: Likewise.
        * features/arm-with-neon.c: Regenerated.
        * features/arm-with-vfpv2.xml: Likewise.
        * features/arm-with-vfpv2.c: Regenerated.
        * features/arm-with-vfpv3.xml: Likewise.
        * features/arm-with-vfpv3.c: Regenerated.

2015-07-07  Yao Qi  <yao.qi@linaro.org>

        * aarch32-linux-nat.h (VFP_REGS_SIZE): New macro, moved from
        arm-linux-nat.c.
        * aarch64-linux-nat.c: Include aarch32-linux-nat.h and
        elf/external.h.
        (fetch_gregs_from_thread): Call aarch32_gp_regcache_supply
        if target is 32-bit.
        (store_gregs_to_thread): Call aarch32_gp_regcache_collect
        if target is 32-bit.
        (fetch_fpregs_from_thread): Call aarch32_vfp_regcache_supply
        if target is 32-bit.
        (store_fpregs_to_thread): Call aarch32_vfp_regcache_collect
        if target is 32-bit.
        (tdesc_arm_with_vfpv3, tdesc_arm_with_neon): Declare.
        (aarch64_linux_read_description): Return the right target
        description.
        * arm-linux-nat.c (VFP_REGS_SIZE): Moved to aarch32-linux-nat.h.
        * config/aarch64/linux.mh (NATDEPFILES): Add aarch32-linux-nat.o.
        * configure.tgt (aarch64*-*-linux*): Add arm-tdep.o and
        arm-linux-tdep.o.

2015-07-07  Yao Qi  <yao.qi@linaro.org>

        * aarch32-linux-nat.c: New file.
        * aarch32-linux-nat.h: New file.
        * arm-linux-nat.c: Include aarch32-linux-nat.h.
        (fetch_regs): Move code to aarch32-linux-nat.c.  Call
        aarch32_gp_regcache_supply.
        (store_regs): Move code to aarch32-linux-nat.c.  Call
        aarch32_gp_regcache_collect.
        (fetch_vfp_regs): Move code to aarch32-linux-nat.c.  Call
        aarch32_vfp_regcache_supply.
        (store_vfp_regs): Move code to aarch32-linux-nat.c.  Call
        aarch32_vfp_regcache_collect.
        * config/arm/linux.mh (NATDEPFILES): Add aarch32-linux-nat.o.

2015-07-07  Yao Qi  <yao.qi@linaro.org>

        * arm-linux-nat.c (store_fpregister): Remove.
        (store_register): Likewise.
        (fetch_fpregister): Likewise.
        (fetch_register): Likewise.
        (arm_linux_store_inferior_registers): Call store_regs and
        store_fpregs instead.
        (arm_linux_fetch_inferior_registers): Call fetch_fpregs and
        fetch_regs instead.

2015-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>

        * doc/gdb.texinfo (TUI): Restructure documentation on TUI layout
        and focus commands.

2015-07-06  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Create a new section for the next release branch.
        Rename the section of the current branch, now that it has
        been cut.

2015-07-06  Joel Brobecker  <brobecker@adacore.com>

        GDB 7.10 branch created (66c4b3e8a628a207bc6aafef6af0c4128195f56e):
        * version.in: Bump version to 7.10.50.DATE-cvs.

2015-07-06  Luis Machado  <lgustavo@codesourcery.com>

        * breakpoint.c (remove_breakpoint_1): Don't handle permanent
        breakpoints in a special way.
        (remove_breakpoint): Likewise.
        (mark_breakpoints_out): Likewise.

2015-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>

        * doc/gdb.texinfo (TUI): Add comma after @xref.

2015-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tui/tui-win.c (tui_set_focus): Use structure member 'generic'
        instead of casting the structure type.

2015-07-06  Simon Marchi  <simon.marchi@ericsson.com>

        * valops.c (search_struct_field): Remove OFFSET parameter.
        (value_cast_structs): Adjust calls to search_struct_field.
        (value_struct_elt): Same.
        (find_overload_match): Same.

2015-07-06  Simon Marchi  <simon.marchi@ericsson.com>

        * value.c (value_fetch_lazy): Update comment, change return
        value to void.
        * value.h (value_fetch_lazy): Change return value to void.

2015-07-06  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tui/tui-data.c (tui_partial_win_by_name): Window name is const.
        (tui_win_name): Make parameter and result const.
        * tui/tui-data.h (tui_win_name): Make parameter and result const.

2015-07-06  Patrick Palka  <patrick@parcs.ath.cx>

        * i386-tdep.c (i386_mpx_info_bounds): Don't call error, instead
        use printf_unfiltered.
        (set_mpx_cmd): Add missing trailing space to command string
        literal.
        (_initialize_i386_tdep): Give the "mpx" prefix command its
        correct name.

2015-07-02  Kevin Buettner  <kevinb@redhat.com>

        * rx-tdep.c (RX_USP_REGNUM, RX_BPC_REGNUM): New constants.
        (enum rx_frame_type): New.
        (struct rx_prologue): Add new field `frame_type'.
        (rx_analyze_prologue): Add `frame_type' parameter. Cache this
        parameter in the prologue struct.  Add code for recording
        locations of PC and PSW for fast interrupt and exception frames.
        (rx_skip_prologue): Adjust call to rx_analyze_prologue.
        (rx_analyze_frame_prologue): Add `frame_type' parameter.
        (rx_frame_type): New function.
        (rx_frame_base): Fetch frame type and pass it to rx_analyze_prologue.
        (rx_frame_this_id): Rename parameter `this_prologue_cache' to
        `this_cache'.
        (rx_frame_prev_register): Rename parameter `this_prologue_cache' to
        `this_cache'.  Add cases for RX_FRAME_TYPE_EXCEPTION and
        RX_FRAME_TYPE_FAST_INTERRUPT.
        (normal_frame_p, exception_frame_p, rx_frame_sniffer_common)
        (rx_frame_sniffer, rx_exception_sniffer): New functions.
        (rx_frame_unwind): Use rx_frame_sniffer instead of
        default_frame_sniffer.
        (rx_frame_unwind): New unwinder.
        (rx_gdbarch_init): Register new unwinder.

2015-07-02  Kevin Buettner  <kevinb@redhat.com>

        * rx-tdep.c (RX_BPSW_REGNUM, RX_FPSW_REGNUM): New constants.
        (struct gdbarch_tdep): Add fields rx_psw_type and rx_fpsw_type.
        (rx_register_type): Add cases for RX_PSW_REGNUM, RX_BPSW_REGNUM,
        and RX_FPSW_REGNUM.
        (rx_gdbarch_init): Initialize PSW, BPSW, and FPSW flags types.

2015-07-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix GCC false warning.
        * s390-linux-tdep.c (s390_handle_arg): Initialize VAL.

2015-07-02  Yao Qi  <yao.qi@linaro.org>

        * aarch64-linux-nat.c (aarch64_linux_insert_hw_breakpoint): Fix
        typo in the debugging message.

2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.c: Include gdbcmd.h, cli/cli-utils.h, and ctype.h.
        (maint_btrace_cmdlist, maint_btrace_set_cmdlist)
        (maint_btrace_show_cmdlist, maint_btrace_pt_set_cmdlist)
        (maint_btrace_pt_show_cmdlist, maint_btrace_pt_skip_pad)
        (btrace_maint_clear): New.
        (btrace_fetch, btrace_clear): Call btrace_maint_clear.
        (pt_print_packet, btrace_maint_decode_pt)
        (btrace_maint_update_pt_packets, btrace_maint_update_packets)
        (btrace_maint_print_packets, get_uint, get_context_size, no_chunk)
        (maint_btrace_packet_history_cmd)
        (maint_btrace_clear_packet_history_cmd, maint_btrace_clear_cmd)
        (maint_btrace_cmd, maint_btrace_set_cmd, maint_btrace_show_cmd)
        (maint_btrace_pt_set_cmd, maint_btrace_pt_show_cmd)
        (maint_info_btrace_cmd, _initialize_btrace): New.
        * btrace.h (btrace_pt_packet, btrace_pt_packet_s)
        (btrace_maint_packet_history, btrace_maint_info): New.
        (btrace_thread_info) <maint>: New.
        * NEWS: Announce it.

2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.c (btrace_fetch): Append the new trace data.
        (btrace_clear): Clear the stored trace data.
        * btrace.h (btrace_thread_info) <data>: New.
        * common/btrace-common.h (btrace_data_clear)
        (btrace_data_append): New.
        * common/btrace-common.c (btrace_data_clear)
        (btrace_data_append): New.

2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>

        * nat/linux-btrace.c (linux_enable_bts): Check for
        PERF_ATTR_SIZE_VER5.
        Check for data_offset and data_size fields.  Use them.

2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>

        * NEWS: Announce new commands "record btrace pt" and "record pt".
        Announce new options "set|show record btrace pt buffer-size".
        * btrace.c: Include "rsp-low.h".
        Include "inttypes.h".
        (btrace_add_pc): Add forward declaration.
        (pt_reclassify_insn, ftrace_add_pt, btrace_pt_readmem_callback)
        (pt_translate_cpu_vendor, btrace_finalize_ftrace_pt)
        (btrace_compute_ftrace_pt): New.
        (btrace_compute_ftrace): Support BTRACE_FORMAT_PT.
        (check_xml_btrace_version): Update version check.
        (parse_xml_raw, parse_xml_btrace_pt_config_cpu)
        (parse_xml_btrace_pt_raw, parse_xml_btrace_pt)
        (btrace_pt_config_cpu_attributes, btrace_pt_config_children)
        (btrace_pt_children): New.
        (btrace_children): Add support for "pt".
        (parse_xml_btrace_conf_pt, btrace_conf_pt_attributes): New.
        (btrace_conf_children): Add support for "pt".
        * btrace.h: Include "intel-pt.h".
        (btrace_pt_error): New.
        * common/btrace-common.c (btrace_format_string, btrace_data_fini)
        (btrace_data_empty): Support BTRACE_FORMAT_PT.
        * common/btrace-common.h (btrace_format): Add BTRACE_FORMAT_PT.
        (struct btrace_config_pt): New.
        (struct btrace_config)<pt>: New.
        (struct btrace_data_pt_config, struct btrace_data_pt): New.
        (struct btrace_data)<pt>: New.
        * features/btrace-conf.dtd (btrace-conf)<pt>: New.
        (pt): New.
        * features/btrace.dtd (btrace)<pt>: New.
        (pt, pt-config, cpu): New.
        * nat/linux-btrace.c (perf_event_read, perf_event_read_all)
        (perf_event_pt_event_type, kernel_supports_pt)
        (linux_supports_pt): New.
        (linux_supports_btrace): Support BTRACE_FORMAT_PT.
        (linux_enable_bts): Free tinfo on error.
        (linux_enable_pt): New.
        (linux_enable_btrace): Support BTRACE_FORMAT_PT.
        (linux_disable_pt): New.
        (linux_disable_btrace): Support BTRACE_FORMAT_PT.
        (linux_fill_btrace_pt_config, linux_read_pt): New.
        (linux_read_btrace): Support BTRACE_FORMAT_PT.
        * nat/linux-btrace.h (struct btrace_tinfo_pt): New.
        (struct btrace_target_info)<pt>: New.
        * record-btrace.c (set_record_btrace_pt_cmdlist)
        (show_record_btrace_pt_cmdlist): New.
        (record_btrace_print_pt_conf): New.
        (record_btrace_print_conf): Support BTRACE_FORMAT_PT.
        (btrace_ui_out_decode_error): Support BTRACE_FORMAT_PT.
        (cmd_record_btrace_pt_start): New.
        (cmd_record_btrace_start): Support BTRACE_FORMAT_PT.
        (cmd_set_record_btrace_pt, cmd_show_record_btrace_pt): New.
        (_initialize_record_btrace): Add new commands.
        * remote.c (PACKET_Qbtrace_pt, PACKET_Qbtrace_conf_pt_size): New.
        (remote_protocol_features): Add "Qbtrace:pt".
        Add "Qbtrace-conf:pt:size".
        (remote_supports_btrace): Support BTRACE_FORMAT_PT.
        (btrace_sync_conf): Support PACKET_Qbtrace_conf_pt_size.
        (remote_enable_btrace): Support BTRACE_FORMAT_PT.
        (_initialize_remote): Add new commands.

2015-07-02  Markus Metzger  <markus.t.metzger@intel.com>

        * configure.ac: check for libipt
        * configure: Regenerate.
        * config.in: Regenerate.
        * Makefile.in (LIBIPT): New.
        (CLIBS): Add $LIBIPT.
        * NEWS: document new configure options

2015-07-02  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * compile/compile-object-load.c (compile_object_load): Replace debug
        message "lookup undefined ELF symbol" by 3 more specific messages.

2015-07-01  Kevin Buettner  <kevinb@redhat.com>

        * rl78-tdep.c (struct gdbarch_tdep): Add new field, rl78_psw_type.
        (rl78_register_type): Add case for RL78_PSW_REGNUM.
        (rl78_gdbarch_init): Initialize rl78_psw_type.

2015-07-01  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-hooks.c (tui_refresh_frame_and_register_information):
        Update commentary.  Always refresh the registers when frame
        information has changed.
        * tui/tui-stack.c (tui_show_frame_info): Update commentary.
        Change return type to int.  Return 1 if frame information has
        changed, 0 otherwise.
        (tui_before_prompt): Update commentary.
        * tui/tui-stack.h (tui_show_frame_info): Change return type to
        int.

2015-06-30  Patrick Palka  <patrick@parcs.ath.cx>

        PR tui/13378
        * frame.c (select_frame): Remove reference to
        deprecated_selected_frame_level_changed_hook.
        * frame.h (deprecated_selected_frame_level_changed_hook): Remove
        declaration.
        * stack.c (deprecated_selected_frame_level_changed_hook):
        Likewise.
        * tui/tui-hooks.c (tui_selected_frame_level_changed_hook):
        Rename to ...
        (tui_refresh_frame_and_register_information): ... this.  Bail
        out if there is no stack.  Don't update register information
        unless registers_too_p is true.
        (tui_print_frame_info_listing_hook): Rename to ...
        (tui_dummy_print_frame_info_listing_hook): ... this.
        (tui_before_prompt): New function.
        (tui_normal_stop): New function.
        (tui_before_prompt_observer): New observer.
        (tui_normal_stop_observer): New observer.
        (tui_install_hooks): Set
        deprecated_print_frame_info_listing_hook to
        tui_dummy_print_frame_info_listing_hook.  Register
        tui_before_prompt_observer to call tui_before_prompt and
        tui_normal_stop_observer to call tui_normal_stop.  Remove
        reference to deprecated_selected_frame_level_changed_hook.
        (tui_remove_hooks): Detach and unset tui_before_prompt_observer
        and tui_normal_stop_observer.  Remove reference to
        deprecated_selected_frame_level_changed_hook.

2015-06-30  Patrick Palka  <patrick@parcs.ath.cx>

        PR tui/13378
        * tui/tui-stack.c (tui_set_locator_info): Change prototype to
        return an int instead of void.  Return whether the locator
        window has changed.
        (tui_show_frame_info): If the locator info has not changed, then
        bail out early to avoid refreshing the windows.

2015-06-30  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-stack.c (tui_set_locator_info): Explicitly pass
        LOCATOR_WIN to tui_alloc_content.

2015-06-30  Yao Qi  <yao.qi@linaro.org>

        PR tdep/18605
        * arm-tdep.c (arm_get_next_pc_raw): Break for media
        instructions.

2015-06-29  Kevin Buettner  <kevinb@redhat.com>

        * rx-tdep.c (RX_PSW_REGNUM): New enum constant.
        (rx_dwarf_reg_to_regnum): New function.
        (rx_gdbarch_init): Register rx_dwarf_reg_to_regnum.  Use dwarf2
        unwinding.

2015-06-29  Pedro Alves  <palves@redhat.com>

        PR threads/18127
        * infcall.c (run_inferior_call): On infcall success, if the thread
        was marked stopped before, reset it back to stopped.
        * infrun.c (resume): Don't suppress the set_running calls when
        doing an infcall.
        (normal_stop): Only discard the finish_thread_state cleanup if the
        infcall succeeded.

2015-06-29  Pierre Langlois  <pierre.langlois@arm.com>

        * MAINTAINERS (Write After Approval): Update my email address.

2015-06-26  Keith Seitz  <keiths@redhat.com>
            Doug Evans  <dje@google.com>

        PR 16253
        * block.c (block_lookup_symbol): For non-function blocks,
        continue to search for a symbol with an exact domain match
        Otherwise, return any previously found "best domain" symbol.
        (block_lookup_symbol_primary): Likewise.

2015-06-26  Patrick Palka  <patrick@parcs.ath.cx>

        * NEWS: Mention the new option "history remove-duplicates".
        * top.c (history_remove_duplicates): New static variable.
        (show_history_remove_duplicates): New static function.
        (gdb_add_history): Conditionally remove duplicate history
        entries.
        (init_main): Add "history remove-duplicates" option.

2015-06-26  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-win.c (focus_completer): New static function.
        (_initialize_tui_win): Set the completion function of the
        "focus" command to focus_completer.

2015-06-26  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * linespec.c (minsym_found): Reset sal.PC for COMPUNIT_LOCATIONS_VALID
        and language_asm..
        * symtab.c (find_function_start_sal): Likewise.

2015-06-25  Gary Benson  <gbenson@redhat.com>

        * solib.c (solib_find_1): Set local variable sysroot to NULL if
        it is the empty string after trailing slashes have been stripped.

2015-06-25  Gary Benson  <gbenson@redhat.com>

        * exec.c (exec_file_locate_attach): Remove gdb_sysroot NULL check.
        * infrun.c (follow_exec): Likewise.
        * remote.c (remote_filesystem_is_local): Likewise.
        * solib.c (solib_find_1): Likewise.

2015-06-24  Keith Seitz  <keiths@redhat.com>

        * build-id.c (build_id_to_debug_bfd): Add cleanup to free
        return value from lrealpath.

2015-06-24  Mike Frysinger  <vapier@gentoo.org>

        * remote-sim.c (gdbsim_open): Move sysroot update to the top.

2015-06-24  Mike Frysinger  <vapier@gentoo.org>

        * remote-sim.c: Include gdb_bfd.h.
        (gdbsim_open): Declare new local sysroot pointing to gdb_sysroot.
        Skip TARGET_SYSROOT_PREFIX in gdb_sysroot when it is active.

2015-06-24  Yao Qi  <yao.qi@linaro.org>

        * aarch64-linux-tdep.c (aarch64_linux_init_abi): Don't call
        set_gdbarch_get_siginfo_type.
        * amd64-linux-tdep.c (amd64_linux_init_abi_common): Likewise.
        * arm-linux-tdep.c (arm_linux_init_abi): Likewise.
        * i386-linux-tdep.c (i386_linux_init_abi): Likewise.
        * m68klinux-tdep.c (m68k_linux_init_abi): Likewise.
        * ppc-linux-tdep.c (ppc_linux_init_abi): Likewise.
        * s390-linux-tdep.c (s390_gdbarch_init): Likewise.
        * tilegx-linux-tdep.c (tilegx_linux_init_abi): Likewise.
        * linux-tdep.c (linux_get_siginfo_type): Change it to static.
        (linux_init_abi): Call set_gdbarch_get_siginfo_type.
        * linux-tdep.h (linux_get_siginfo_type): Remove the declaration.

2015-06-24  Gary Benson  <gbenson@redhat.com>

        * common/buffer.c (stdint.h): Do not include.
        * common/print-utils.c (stdint.h): Likewise.
        * compile/compile-c-symbols.c (gdb_assert.h): Likewise.
        * compile/compile-c-types.c (gdb_assert.h): Likewise.
        * ft32-tdep.c (gdb_assert.h): Likewise.
        * guile/scm-utils.c (stdint.h): Likewise.
        * i386-linux-tdep.c (stdint.h): Likewise.
        * i386-tdep.c (stdint.h): Likewise.
        * nat/linux-btrace.c (stdint.h): Likewise.
        * nat/linux-btrace.h (stdint.h): Likewise.
        * nat/linux-ptrace.c (stdint.h): Likewise.
        * nat/mips-linux-watch.h (stdint.h): Likewise.
        * ppc-linux-nat.c (stdint.h): Likewise.
        * python/python-internal.h (stdint.h): Likewise.
        * stub-termcap.c (stdlib.h): Likewise.
        * target/target.h (stdint.h): Likewise.
        * xtensa-linux-nat.c (stdint.h): Likewise.

2015-06-23  Patrick Palka  <patrick@parcs.ath.cx>

        * top.c (init_history): Look at errno after calling strtol to
        properly map large GDBHISTSIZE values to infinity.

2015-06-23  Doug Evans  <dje@google.com>

        * inferior.h (struct inferior_suspend_state): Delete, unused.
        All references deleted.

2015-06-23  Mike Frysinger  <vapier@gentoo.org>

        * microblaze-tdep.c (microblaze_push_dummy_code): Delete.
        (microblaze_push_dummy_call): Likewise.
        (microblaze_gdbarch_init): Delete calls to set_gdbarch_push_dummy_code
        and set_gdbarch_push_dummy_call.

2015-06-23  Yao Qi  <yao.qi@linaro.org>

        * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers):
        Check whether have_ptrace_getregset is TRIBOOL_TRUE explicitly.
        (amd64_linux_store_inferior_registers): Likewise.
        * arm-linux-nat.c (fetch_fpregister): Likewise.
        (fetch_fpregs, store_fpregister): Likewise.
        (store_fpregister, store_fpregs): Likewise.
        (fetch_register, fetch_regs): Likewise.
        (store_register, store_regs): Likewise.
        (fetch_vfp_regs, store_vfp_regs): Likewise.
        (arm_linux_read_description): Check have_ptrace_getregset is
        TRIBOOL_UNKNOWN.  Set have_ptrace_getregset to TRIBOOL_TRUE
        or TRIBOOL_FALSE.
        * i386-linux-nat.c (fetch_xstateregs): Check
        have_ptrace_getregset is not TRIBOOL_TRUE.
        (store_xstateregs): Likewise.
        * linux-nat.c (have_ptrace_getregset): Change its type to
        enum tribool.
        * linux-nat.h (tribool): New enum.
        * x86-linux-nat.c (x86_linux_read_description): Use enum tribool.
        Check whether have_ptrace_getregset is TRIBOOL_TRUE.

2015-06-19  Doug Evans  <dje@google.com>

        * NEWS: Mention Sun's version of stabs is no longer supported.
        * elfread.c (free_elfinfo): Delete.  All uses updated.
        (elfstab_offset_sections): Delete.  All uses updated.
        * gdb-stabs.h (stab_section_info): Delete.  All uses updated.
        * psympriv.h (partial_symtab) <section_offsets>: Delete.
        All uses updated.
        * psymtab.c (start_psymtab_common): Delete arg section_offsets.
        All callers updated.

2015-06-18  Simon Marchi  <simon.marchi@ericsson.com>

        * common/rsp-low.c (needs_escaping): New.
        (remote_escape_output): Add unit_size parameter. Refactor to
        support multi-byte addressable units.  Rename parameters.
        * common/rsp-low.h (remote_escape_output): Add unit_size
        parameter and rename others. Update doc.
        * remote.c (align_for_efficient_write): New.
        (remote_write_bytes_aux): Add unit_size parameter and use it.
        Rename some variables.  Update doc.
        (remote_xfer_partial): Get unit size and use it.
        (remote_read_bytes_1): Add unit_size parameter and use it.
        Rename some variables. Update doc.
        (remote_write_bytes): Same.
        (remote_xfer_live_readonly_partial): Same.
        (remote_read_bytes): Same.
        (remote_flash_write): Update call to remote_write_bytes_aux.
        (remote_write_qxfer): Update call to remote_escape_output.
        (remote_search_memory): Same.
        (remote_hostio_pwrite): Same.

2015-06-17  Luis Machado  <lgustavo@codesourcery.com>

        * breakpoint.c (add_location_to_breakpoint): Don't mark permanent
        locations as inserted.
        Update and expand comment about permanent locations.
        (bp_loc_is_permanent): Don't return 0 for bp_call_dummy.
        Move comment to add_location_to_breakpoint.
        (update_global_location_list): Don't error out if a permanent
        breakpoint is not marked inserted.
        Don't error out if a non-permanent breakpoint location is inserted on
        top of a permanent breakpoint.

2015-06-17  Luis Machado  <lgustavo@codesourcery.com>

        * breakpoint.c (make_breakpoint_permanent): Remove unused
        function.
        * breakpoint.h (make_breakpoint_permanent): Remove declaration.

2015-06-17  Patrick Palka  <patrick@parcs.ath.cx>

        PR gdb/16999
        * NEWS: Mention new GDBHISTSIZE behavior.
        * top.c (init_history): For null or out-of-range GDBHISTSIZE,
        set history size to unlimited.  Ignore non-numeric GDBHISTSIZE.

2015-06-17  Patrick Palka  <patrick@parcs.ath.cx>

        * NEWS: Mention that GDBHISTSIZE is read instead of HISTSIZE.
        * top.c (init_history): Read from GDBHISTSIZE instead of
        HISTSIZE.
        (init_main): Refer to GDBHISTSIZE instead of HISTSIZE.

2015-06-17  Patrick Palka  <patrick@parcs.ath.cx>

        * top.c (gdb_safe_append_history): Do not call
        history_truncate_file if the history is not stifled.

2015-06-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * syscalls/s390-linux.xml: Add syscalls 344 through 354.
        * syscalls/s390x-linux.xml: Likewise.

2015-06-16  Michael Eager  <eager@eagercon.com>

        * nat/linux-namespaces.c (MSG_CMSG_CLOEXEC): Define if not defined.

2015-06-16  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-hooks.c (tui_selected_frame_level_changed_hook): Call
        target_terminal_ours_for_output() before calling
        tui_show_frame_info(), and restore the original terminal
        settings afterwards.

2015-06-16  Martin Simmons  <martin@lispworks.com>  (tiny patch)

        * arm-linux-nat.c: Include nat/linux-ptrace.h.

2015-06-15  Simon Marchi  <simon.marchi@ericsson.com>

        * mi/mi-main.c (mi_cmd_data_read_memory_bytes): Consider addressable
        memory unit size.
        (mi_cmd_data_write_memory_bytes): Same.

2015-06-15  Simon Marchi  <simon.marchi@ericsson.com>

        * corefile.c (write_memory): Update doc.
        * gdbcore.h (write_memory): Same.

2015-06-15  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * linux-tdep.c (enum filterflags): Make it from anonymous enum.
        (dump_mapping_p): Use it for parameter filterflags.
        (linux_find_memory_regions_full): Use it for variable filterflags.

2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        Merge multiple hex conversions.
        * monitor.c: Include rsp-low.h.
        (fromhex): Remove definition.

2015-06-15  Aleksandar Ristovski  <aristovski@qnx.com
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        Move utility functions to common/.
        * cli/cli-utils.c (skip_spaces, skip_spaces_const, skip_to_space_const):
        Move defs to common/common-utils.c.
        * cli/cli-utils.h (skip_spaces, skip_spaces_const, skip_to_space)
        (skip_to_space_const): Move decls to common/common-utils.h.
        * common/common-defs.h: Move include of common-types.h before
        common-utils.h.
        * common/common-utils.c: Include host-defs.h and ctype.h.
        (HIGH_BYTE_POSN, is_digit_in_base, digit_to_int, strtoulst): Move
        from utils.c.
        (skip_spaces, skip_spaces_const, skip_to_space_const): Move from
        cli/cli-utils.c.
        * common/common-utils.h (strtoulst): Move decl from utils.h.
        (skip_spaces, skip_spaces_const, skip_to_space, skip_to_space_const):
        Move from cli/cli-utils.h.
        * common/host-defs.h: Include limits.h.
        (TARGET_CHAR_BIT, HOST_CHAR_BIT): Moved from defs.h.
        (skip_spaces, skip_spaces_const): Move decls from cli/cli-utils.h.
        * defs.h (TARGET_CHAR_BIT, HOST_CHAR_BIT): Move to
        common/common-utils.h.
        * utils.c (HIGH_BYTE_POSN, is_digit_in_base, digit_to_int)
        (strtoulst): Move to common/common-utils.c.
        * utils.h (strtoulst): Moved decl to common/common-utils.h.

2015-06-15  Yao Qi  <yao.qi@linaro.org>

        * data-directory/Makefile.in (SYSCALLS_FILES): Add aarch64-linux.xml.

2015-06-10  Jon Turney  <jon.turney@dronecode.org.uk>

        * build-id.c: Don't include elf-bfd.h.
        (build_id_bfd_get): Use bfd_build_id.
        (build_id_verify): Ditto.
        * build-id.h: Ditto.
        (find_separate_debug_file_by_buildid): Ditto.
        * python/py-objfile.c: Don't include elf-bfd.h.
        (objfpy_get_build_id) Use bfd_build_id.
        (objfpy_build_id_matches, objfpy_lookup_objfile_by_build_id): Ditto.
        * coffread.c: Include build-id.h.
        (coff_symfile_read): Try find_separate_debug_file_by_buildid.

2015-06-03  Jon Turney  <jon.turney@dronecode.org.uk>

        * windows-nat.c (do_windows_fetch_inferior_registers)
        (handle_output_debug_string): Replace __COPY_CONTEXT_SIZE
        conditional with __CYGWIN__.

2015-06-13  Andrew Burgess  <andrew.burgess@embecosm.com>

        * completer.c: Add arch-utils.h include.
        (enum reg_completer_targets): New enum.
        (reg_or_group_completer_1): New function containing old
        reg_or_group_completer, add and use new parameter to control what
        is completed on.  Use get_current_arch rather than architecture of
        currently selected frame.
        (reg_or_group_completer): Call new reg_or_group_completer_1.
        (reggroup_completer): Call new reg_or_group_completer_1.
        * completer.h (reggroup_completer): Add declaration.
        * tui/tui-regs.c: Add 'completer.h' include.
        (tui_reg_next_command): Renamed to...
        (tui_reg_next): ...this.  Adjust parameters and return rather than
        display new group.
        (tui_reg_prev_command): Renamed to...
        (tui_reg_prev): ...this.  Adjust parameters and return rather than
        display new group.
        (tui_reg_float_command): Delete.
        (tui_reg_general_command): Delete.
        (tui_reg_system_command): Delete.
        (tui_reg_command): Rewrite to perform switching of register group.
        Add header comment.
        (tuireglist): Remove.
        (tui_reggroup_completer): New function.
        (_initialize_tui_regs): Remove 'tui reg' sub-commands, update
        creation of 'tui reg' command.
        * NEWS: Add comment about 'tui reg' changes.

2015-06-12  Simon Marchi  <simon.marchi@ericsson.com>

        * target.c (target_read): Consider addressable unit size when
        reading from a memory object.
        (read_memory_robust): Same.
        (read_whatever_is_readable): Same.
        (target_write_with_progress): Consider addressable unit size
        when writing to a memory object.
        * target.h (target_read): Update documentation.
        (target_write): Add documentation.

2015-06-12  Simon Marchi  <simon.marchi@ericsson.com>

        * arch-utils.h (default_addressable_memory_unit_size): New.
        * arch-utils.c (default_addressable_memory_unit_size): New.
        * gdbarch.sh (addressable_memory_unit_size): New.
        * gdbarch.h: Re-generate.
        * gdbarch.c: Re-generate.

2015-06-12  Simon Marchi  <simon.marchi@ericsson.com>

        * target.c (target_read): Rename variables and use
        TARGET_XFER_E_IO.
        (target_read_with_progress): Same.
        (read_memory_robust): Constify parameters and rename
        variables.
        (read_whatever_is_readable): Constify parameters,
        rename variables, adjust formatting.
        * target.h (read_memory_robust): Constify parameters.

2015-06-12  Ulrich Weigand  <uweigand@de.ibm.com>

        * ppc-sysv-tdep.c (ppc64_sysv_abi_return_value_base): Handle short
        synthetic (non-AltiVec) vector types.
        (ppc64_sysv_abi_return_value): Likewise.

2015-06-12  Antoine Tremblay  <antoine.tremblay@ericsson.com>

        PR breakpoints/16465
        * breakpoint.c (create_breakpoint): Save extra_string for
        pending breakpoints.

2015-06-10  Walfred Tedeschi  <walfred.tedeschi@intel.com>

        * i386-tdep.c (i386_mpx_get_bt_entry): Add a cast for mpx_bd_mask
        and bt_mask to CORE_ADDR.

2015-06-11  Gary Benson <gbenson@redhat.com>

        * nat/linux-namespaces.c (mnsh_send_message): Use pulongest.
        (mnsh_recv_message): Likewise.

2015-06-11  Walfred Tedeschi  <walfred.tedeschi@intel.com>

        * i386-tdep.c (i386_mpx_print_bounds): use of LONGEST instead of
        long long int and plongest instead of %ll.

2015-06-11  Gary Benson <gbenson@redhat.com>

        * nat/linux-namespaces.c (gdb_wait.h): New include.
        (sys/wait.h): Do not include.

2015-06-10  Simon Marchi  <simon.marchi@ericsson.com>

        * dwarf2read.c (dwarf_record_line): Call dwarf_record_line if
        end_sequence is true.

2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * solib-target.c (library_list_start_list): Use explicit NULL
        comparison.

2015-06-10  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * solib-target.c (library_list_start_list): Do not dereference
        variable version in its initialization.  Make the VERSION check handle
        NULL.
        (library_list_attributes): Make "version" GDB_XML_AF_OPTIONAL.

2015-06-10  Gary Benson <gbenson@redhat.com>

        * NEWS: Announce support for direct access of executable and
        shared library files when attaching to inferiors in containers
        on GNU/Linux systems.

2015-06-10  Gary Benson <gbenson@redhat.com>

        * remote.c (struct remote_state) <fs_pid>: New field.
        (new_remote_state): Initialize the above.
        (PACKET_vFile_setfs): New enum value.
        (remote_hostio_set_filesystem): New function.
        (remote_hostio_open): Call the above.
        (remote_hostio_unlink): Likewise.
        (remote_hostio_readlink): Likewise.
        (_initialize_remote): Register new "set/show remote
        hostio-setfs-packet" command.
        * NEWS: Announce new vFile:setfs packet.

2015-06-10  Gary Benson <gbenson@redhat.com>

        * linux-nat.c (nat/linux-namespaces.h): New include.
        (fileio.h): Likewise.
        (linux_nat_filesystem_is_local): New function.
        (linux_nat_fileio_pid_of): Likewise.
        (linux_nat_fileio_open): Likewise.
        (linux_nat_fileio_readlink): Likewise.
        (linux_nat_fileio_unlink): Likewise.
        (linux_nat_add_target): Initialize to_filesystem_is_local,
        to_fileio_open, to_fileio_readlink and to_fileio_unlink.
        (_initialize_linux_nat): New "set/show debug linux-namespaces"
        commands.
        * NEWS: Mention new "set/show debug linux-namespaces" commands.

2015-06-10  Gary Benson <gbenson@redhat.com>

        * target.h (struct inferior): New forward declaration.
        (struct target_ops) <to_filesystem_is_local>: Update comment.
        (struct target_ops) <to_fileio_open>: New argument inf.
        Update comment.  All implementations updated.
        (struct target_ops) <to_fileio_unlink>: Likewise.
        (struct target_ops) <to_fileio_readlink>: Likewise.
        (target_filesystem_is_local): Update comment.
        (target_fileio_open): New argument inf.  Update comment.
        (target_fileio_unlink): Likewise.
        (target_fileio_readlink): Likewise.
        (target_fileio_read_alloc): Likewise.
        (target_fileio_read_stralloc): Likewise.
        * target.c (target_fileio_open): New argument inf.
        Pass inf to implementation.  Update debug printing.
        (target_fileio_unlink): Likewise.
        (target_fileio_readlink): Likewise.
        (target_fileio_read_alloc_1): New argument inf. Pass inf
        to target_fileio_open.
        (target_fileio_read_alloc): New argument inf. Pass inf to
        target_fileio_read_alloc_1.
        (target_fileio_read_stralloc): Likewise.
        * gdb_bfd.c (inferior.h): New include.
        (gdb_bfd_iovec_fileio_open): Replace unused "open_closure"
        argument with new argument "inferior".  Pass inferior to
        target_fileio_open.
        (gdb_bfd_open): Supply inferior argument to
        gdb_bfd_iovec_fileio_open.
        * linux-tdep.c (linux_info_proc): Supply inf argument to
        relevant target_fileio calls.
        (linux_find_memory_regions_full): Likewise.
        (linux_fill_prpsinfo): Likewise.
        * remote.c (remote_filesystem_is_local): Supply inf
        argument to remote_hostio_open.
        (remote_file_put): Likewise.
        (remote_file_get): Likewise.
        (remote_file_delete): Supply inf argument to
        remote_hostio_unlink.

2015-06-10  Gary Benson <gbenson@redhat.com>

        * inf-child.c (inf_child_fileio_open): Replace comment.
        (inf_child_fileio_pwrite): Likewise.
        (inf_child_fileio_pread): Likewise.
        (inf_child_fileio_fstat): Insert blank line before comment.
        (inf_child_fileio_close): Replace comment.
        (inf_child_fileio_unlink): Likewise.
        (inf_child_fileio_readlink): Likewise.
        * remote.c (remote_hostio_open): Likewise.
        (remote_hostio_pread): Likewise.
        (remote_hostio_pwrite): Likewise.
        (remote_hostio_close): Likewise.
        (remote_hostio_unlink): Likewise.
        (remote_hostio_readlink): Likewise.
        (remote_hostio_fstat): Likewise.
        (remote_filesystem_is_local): Likewise.
        * target.c (target_fileio_open): Likewise.
        (target_fileio_pwrite): Likewise.
        (target_fileio_pread): Likewise.
        (target_fileio_fstat): Insert blank line before comment.
        (target_fileio_close): Replace comment.
        (target_fileio_unlink): Likewise.
        (target_fileio_readlink): Likewise.
        (target_fileio_read_alloc): Likewise.
        (target_fileio_read_stralloc): Likewise.

2015-06-10  Gary Benson <gbenson@redhat.com>

        * linux-thread-db.c (nat/linux-namespaces.h): New include.
        (check_pid_namespace_match): Use linux_ns_same rather than
        linux_proc_pid_get_ns to spot PID namespace mismatches.
        * nat/linux-procfs.h (linux_proc_pid_get_ns): Remove.
        * nat/linux-procfs.c (linux_proc_pid_get_ns): Likewise.

2015-06-10  Gary Benson <gbenson@redhat.com>

        * configure.ac (AC_CHECK_FUNCS): Add setns.
        * config.in: Regenerate.
        * configure: Likewise.
        * nat/linux-namespaces.h: New file.
        * nat/linux-namespaces.c: Likewise.
        * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-namespaces.h.
        (linux-namespaces.o): New rule.
        * config/aarch64/linux.mh (NATDEPFILES): Add linux-namespaces.o.
        * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
        * config/arm/linux.mh (NATDEPFILES): Likewise.
        * config/i386/linux.mh (NATDEPFILES): Likewise.
        * config/i386/linux64.mh (NATDEPFILES): Likewise.
        * config/ia64/linux.mh (NATDEPFILES): Likewise.
        * config/m32r/linux.mh (NATDEPFILES): Likewise.
        * config/m68k/linux.mh (NATDEPFILES): Likewise.
        * config/mips/linux.mh (NATDEPFILES): Likewise.
        * config/pa/linux.mh (NATDEPFILES): Likewise.
        * config/powerpc/linux.mh (NATDEPFILES): Likewise.
        * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
        * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
        * config/s390/linux.mh (NATDEPFILES): Likewise.
        * config/sparc/linux.mh (NATDEPFILES): Likewise.
        * config/sparc/linux64.mh (NATDEPFILES): Likewise.
        * config/tilegx/linux.mh (NATDEPFILES): Likewise.
        * config/xtensa/linux.mh (NATDEPFILES): Likewise.

2015-06-10  Gary Benson <gbenson@redhat.com>

        * utils.h (make_cleanup_close): Moved to common/filestuff.h.
        * utils.c (do_close_cleanup): Moved to common/filestuff.c.
        (make_cleanup_close): Likewise.
        * common/filestuff.h (make_cleanup_close): Moved from utils.h.
        * common/filestuff.c (do_close_cleanup): Moved from utils.c.
        (make_cleanup_close): Likewise.

2015-06-03  Jon Turney  <jon.turney@dronecode.org.uk>

        * windows-nat.c (thread_rec): Also ignore ERROR_INVALID_HANDLE
        from SuspendThread().

2015-06-03  Jon Turney  <jon.turney@dronecode.org.uk>

        * windows-nat.c (handle_output_debug_string): Trim trailing '\n'
        from OutputDebugString.

2015-06-10  Walfred Tedeschi  <walfred.tedeschi@intel.com>
                        Mircea Gherzan  <mircea.gherzan@intel.com>

        * i386-tdep.c (MPX_BASE_MASK, MPX_BD_MASK, MPX_BT_MASK, MPX_BD_MASK_32,
        MPX_BT_MASK_32): New macros.
        (i386_mpx_set_bounds): New function that implements
        the command "set-mpx-bound".
        (i386_mpx_enabled): Helper function to test MPX availability.
        (i386_mpx_bd_base): Helper function to calculate the base directory
        address.
        (i386_mpx_get_bt_entry): Helper function to access a bound
        table entry.
        (i386_mpx_print_bounds): Effectively display bound information.
        (_initialize_i386_tdep): Add new commands to commands "set mpx" and
        "show mpx".
        (_initialize_i386_tdep):
        Add "bound" to the commands "show mpx" and "set mpx" commands.
        (mpx_set_cmdlist and mpx_show_cmdlist): List for the new prefixed "set mpx"
        and "show mpx" commands.
        * NEWS: List new commands for MPX support.

2015-06-09  Gary Benson <gbenson@redhat.com>

        * common/fileio.h (fileio_to_host_mode): New declaration.
        * common/fileio.c (fileio_to_host_mode): New Function.
        * inf-child.c (inf_child_fileio_open): Process mode argument
        with fileio_to_host_mode.

2015-06-09  Gary Benson <gbenson@redhat.com>

        * common/fileio.c (fileio_mode_pack): Fix preprocessor
        conditional.

2015-06-05  Gary Benson <gbenson@redhat.com>

        * gdb_bfd.c (gdb_bfd_open): Move vgdb special case to...
        * remote.c (remote_filesystem_is_local): ...here.

2015-06-04  Yao Qi  <yao.qi@linaro.org>

        * gdbarch.c: Regenerate it.

2015-06-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * arch-utils.c (default_infcall_munmap): New.
        * arch-utils.h (default_infcall_munmap): New declaration.
        * compile/compile-object-load.c (struct munmap_list, munmap_list_add)
        (munmap_list_free, munmap_listp_free_cleanup): New.
        (struct setup_sections_data): Add field munmap_list_headp.
        (setup_sections): Call munmap_list_add.
        (compile_object_load): New variable munmap_list_head, initialize
        setup_sections_data.munmap_list_headp, return munmap_list_head.
        * compile/compile-object-load.h (struct munmap_list): New declaration.
        (struct compile_module): Add field munmap_list_head.
        (munmap_list_free): New declaration.
        * compile/compile-object-run.c (struct do_module_cleanup): Add field
        munmap_list_head.
        (do_module_cleanup): Call munmap_list_free.
        (compile_object_run): Pass munmap_list_head to do_module_cleanup.
        * gdbarch.c: Regenerate.
        * gdbarch.h: Regenerate.
        * gdbarch.sh (infcall_munmap): New.
        * linux-tdep.c (linux_infcall_munmap): New.
        (linux_init_abi): Install it.

2015-06-02  Simon Marchi  <simon.marchi@ericsson.com>

        PR gdb/15564
        * inferior.c (detach_inferior): Call exit_inferior_1 with silent = 0.

2015-06-02  Yao Qi  <yao.qi@linaro.org>

        * i386-linux-nat.c: Include linux-nat.h.

2015-06-01  Andreas Schwab  <schwab@linux-m68k.org>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR symtab/18392
        * dwarf2-frame-tailcall.c (pretended_chain_levels): Correct
        assertion.
        * dwarf2loc.c (chain_candidate): Likewise.

2015-06-01  Yao Qi  <yao.qi@linaro.org>

        * arm-linux-nat.c (fetch_vfp_regs): Use PTRACE_GETREGSET.
        (store_vfp_regs): Use PTRACE_SETREGSET.

2015-06-01  Yao Qi  <yao.qi@linaro.org>

        * arm-linux-nat.c (fetch_fpregister): Use PTRACE_GETREGSET.
        (fetch_fpregs): Likewise.
        * arm-linux-nat.c (store_fpregister): Use PTRACE_SETREGSET.
        (store_fpregs): Likewise.

2015-06-01  Yao Qi  <yao.qi@linaro.org>

        * arm-linux-nat.c (fetch_register): Use PTRACE_GETREGSET.
        (fetch_regs): Likewise.
        (store_regs): Use PTRACE_SETREGSET.
        (store_register): Likewise.

2015-06-01  Yao Qi  <yao.qi@linaro.org>

        * arm-linux-nat.c (arm_linux_read_description): Check whether
        kernel supports PTRACE_GETREGSET.

2015-06-01  Yao Qi  <yao.qi@linaro.org>

        * x86-linux-nat.c (have_ptrace_getregset): Move it to ...
        * linux-nat.c: ... here.
        * x86-linux-nat.h (have_ptrace_getregset): Move the declaration
        to ...
        * linux-nat.h: ... here.

2015-06-01  Yao Qi  <yao.qi@linaro.org>

        * amd64-linux-nat.c: Include "nat/linux-ptrace.h".
        * i386-linux-nat.c: Likewise.
        * nat/linux-ptrace.h (PTRACE_GETREGSET, PTRACE_SETREGSET): Define.
        * s390-linux-nat.c: Include "nat/linux-ptrace.h".
        (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
        * x86-linux-nat.c: Include "nat/linux-ptrace.h".
        * x86-linux-nat.h (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.

2015-05-30  Eli Zaretskii  <eliz@gnu.org>

        * go32-nat.c (go32_xfer_memory): Fix the return value to be
        compatible to what read_child and write_child return.  This
        unbreaks that DJGPP build of GDB which was broken since v7.7.

2015-05-29  Martin Galvan  <martin.galvan@tallertechnologies.com>

        * MAINTAINERS (Write After Approval): Add Martin Galvan.

2015-05-29  Roland McGrath  <mcgrathr@google.com>

        PR gdb/18464
        * osabi.c (generic_elf_osabi_sniff_abi_tag_sections): Use warning
        rather than internal_error for an unrecognized value.

2015-05-29  Max Filippov  <jcmvbkbc@gmail.com>

        * xtensa-tdep.c (xtensa_pseudo_register_read)
        (xtensa_pseudo_register_write): Don't alias last pseudo register
        to a1.

2015-05-28  Don Breazeal  <donb@codesourcery.com>

        * infrun.c (follow_fork_inferior): Ensure the use of
        process-style ptids (pid,0,0) in verbose/debug "Detaching"
        messages.

2015-05-28  Doug Evans  <dje@google.com>

        * dwarf2read.c (record_line_ftype): Remove, duplicate.

2015-05-28  Yao Qi  <yao.qi@linaro.org>

        * arm-linux-nat.c (arm_linux_has_wmmx_registers): Remove.
        (arm_linux_fetch_inferior_registers): Use
        tdep->have_wmmx_registers instead of arm_linux_has_wmmx_registers.
        (arm_linux_store_inferior_registers): Likewise.
        (arm_linux_read_description): Don't set
        arm_linux_has_wmmx_registers.
        * arm-tdep.c (arm_gdbarch_init): Set
        tdep->have_wmmx_registers according target descriptions.
        * arm-tdep.h (struct gdbarch_tdep) <have_wmmx_registers>: New
        field.

2015-05-28  Yao Qi  <yao.qi@linaro.org>

        * arm-linux-nat.c (arm_linux_vfp_register_count): Remove.
        (fetch_vfp_regs): Use vfp_register_count from gdbarch_tdep
        instead of arm_linux_vfp_register_count.
        (store_vfp_regs): Likewise.
        (arm_linux_fetch_inferior_registers): Likewise.
        (arm_linux_store_inferior_registers): Likewise.
        (arm_linux_read_description): Don't set
        arm_linux_vfp_register_count.
        * arm-linux-tdep.c (arm_linux_iterate_over_regset_sections):
        Adjust.
        * arm-tdep.c (arm_gdbarch_init): Add assert on
        vfp_register_count.
        * arm-tdep.h (struct gdbarch_tdep) <have_vfp_registers>: Rename
        field to vfp_register_count.  All users updated.

2015-05-28  Kyle Huey  <me@kylehuey.com>  (tiny patch)

        * gdb/arm-tdep.c (arm_gdbarch_init): Perform arm_abi detection on
        ELFOSABI_GNU binaries.

2015-05-27  Doug Evans  <dje@google.com>

        * dwarf2read.c (lnp_state_machine): New typedef.
        (lnp_reader_state): New typedef.
        (dwarf_record_line_1): Renamed from dwarf_record_line.
        All callers updated.
        (dwarf_record_line): New function.
        (init_lnp_state_machine): New function.
        (check_line_address): Replace p_record_line parameter with state.
        All callers updated.
        (dwarf_decode_lines_1): Call dwarf_record_line, init_lnp_state_machine.
        Update to record state in lnp_state_machine.

2015-05-27  Doug Evans  <dje@google.com>

        * dwarf2read.c (record_line_ftype): New typedef.
        (check_line_address): New function.
        (dwarf_decode_lines_1): Call it.

2015-05-27  Doug Evans  <dje@google.com>

        * NEWS: Mention "set debug dwarf-line".
        * dwarf2read.c (dwarf_line_debug): New static global.
        (add_include_dir): Add debug dwarf-line support.
        (add_file_name, dwarf_record_line, dwarf_finish_line): Ditto.
        (_initialize_dwarf2_read): New parameter "debug dwarf-line".

2015-05-27  Doug Evans  <dje@google.com>

        * cp-namespace.c (cp_lookup_nested_symbol): New arg "domain".
        All callers updated.
        (cp_lookup_nested_symbol_1, find_symbol_in_baseclass): Ditto.
        * cp-support.h (cp_lookup_nested_symbol): Update.

2015-05-27  Doug Evans  <dje@google.com>

        PR symtab/18258
        * block.c (block_find_symbol): New function.
        (block_find_non_opaque_type): Ditto.
        (block_find_non_opaque_type_preferred): Ditto.
        * block.h (block_symbol_matcher_ftype): New typedef.
        (block_find_symbol): Declare.
        (block_find_non_opaque_type): Ditto.
        (block_find_non_opaque_type_preferred): Ditto.
        * dwarf2read.c (dw2_lookup_symbol): Call block_find_symbol.
        * psymtab.c (psym_lookup_symbol): Ditto.
        * symtab.c (basic_lookup_transparent_type_1): New function.
        (basic_lookup_transparent_type): Call it.

2015-05-27  Yao Qi  <yao.qi@linaro.org>

        * aarch64-tdep.c (aarch64_record_data_proc_simd_fp): Return
        AARCH64_RECORD_UNKNOWN for unknown instruction encoding.

2015-05-27  Yao Qi  <yao.qi@linaro.org>

        * aarch64-tdep.c (aarch64_record_branch_except_sys): Split lines
        before operator &&.
        (aarch64_record_load_store): Likewise.

2015-05-26  Doug Evans  <dje@google.com>

        PR c++/18141, c++/18417.
        * cp-support.c (cp_lookup_rtti_type): Handle the case of NAME being
        a typedef.

2015-05-26  Doug Evans  <dje@google.com>

        * NEWS: Add entries for command renamings.
        * dwarf2read.c (dwarf_read_debug): Renamed from dwarf2_read_debug.
        All uses updated.
        (dwarf_die_debug): Renamed from dwarf2_die_debug.  All uses updated.
        (dwarf_max_cache_age): Renamed from dwarf2_max_cache_age.
        All uses updated.
        (show_dwarf_max_cache_age): Renamed from show_dwarf2_max_cache_age.
        All callers updated.  Fix spelling of DWARF in help text.
        (set_dwarf_cmdlist): Renamed from set_dwarf2_cmdlist.
        All uses updated.
        (show_dwarf_cmdlist): Renamed from show_dwarf2_cmdlist.
        All uses updated.
        (set_dwarf_cmd): Renamed from set_dwarf2_cmd.  All callers updated.
        (show_dwarf_cmd): Renamed from show_dwarf2_cmd.  All callers updated.
        (dwarf_always_disassemble): Renamed from dwarf_always_disassemble.
        All uses updated.
        (show_dwarf_always_disassemble): Renamed from
        show_dwarf2_always_disassemble.  All callers updated.
        (_initialize_dwarf2_read): Rename "set/show dwarf2" prefix to
        "set/show dwarf".  Rename "set/show dwarf2 max-cache-age" to
        "set/show dwarf max-cache-age".  Rename
        "set/show dwarf2 always-disassemble" to
        "set/show dwarf always-disassemble".  Rename
        "set/show debug dwarf2-read" to "set/show debug dwarf-read".  Rename
        "set/show debug dwarf2-die" to "set/show debug dwarf-die".

2015-05-26  Doug Evans  <dje@google.com>

        PR python/18438
        * python/py-lazy-string.c (stpy_convert_to_value): Use
        gdbpy_gdb_memory_error not PyExc_MemoryError.
        (gdbpy_create_lazy_string_object): Ditto.

2015-05-26  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tui/tui-regs.c (tui_reg_next_command): Compare against NULL.

2015-05-26  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tui/tui-regs.c (tui_reg_prev_command): New function.
        (_initialize_tui_regs): Add 'prev' command for 'tui reg'.
        * reggroups.c (reggroup_prev): New function.
        * reggroups.h (reggroup_prev): Add declaration.  Update comment.

2015-05-26  Omair Javaid  <omair.javaid@linaro.org>
            Yao Qi  <yao.qi@linaro.org>

        * aarch64-linux-tdep.c: Include linux-record.h and
        record-full.h.
        (struct linux_record_tdep aarch64_linux_record_tdep): Declare.
        (aarch64_syscall): New enum.
        (aarch64_canonicalize_syscall): New function.
        (aarch64_all_but_pc_registers_record): New function.
        (aarch64_linux_syscall_record): New function.
        (aarch64_linux_init_abi): Install AArch64 process record
        handler.  Update to handle syscall recording.
        * aarch64-tdep.c: Include record.h and record-full.h.
        (submask, bit, bits, REG_ALLOC, MEM_ALLOC): New macros.
        (struct aarch64_mem_r): Define.
        (aarch64_record_result): New enum.
        (struct insn_decode_record): Define.
        (insn_decode_record): New typedef.
        (aarch64_record_data_proc_reg): New function.
        (aarch64_record_data_proc_imm): New function.
        (aarch64_record_branch_except_sys): New function.
        (aarch64_record_load_store): New function.
        (aarch64_record_data_proc_simd_fp): New function.
        (aarch64_record_asimd_load_store): New function.
        (aarch64_record_decode_insn_handler): New function.
        (deallocate_reg_mem): New function.
        (aarch64_process_record): New function.
        * aarch64-tdep.h (struct gdbarch_tdep) <aarch64_syscall_record>:
        New field.
        (aarch64_process_record): New extern declaration.
        * configure.tgt: Add linux-record.o to gdb_target_obs.
        * linux-record.h (struct linux_record_tdep) <arg7>: New field.

2015-05-26  Omair Javaid  <omair.javaid@linaro.org>

        * NEWS: Add a note on process record-replay support on aarch64*-linux*
        targets.

2015-05-26  Martin Galvan  <martin.galvan@tallertechnologies.com>

        * amd64-tdep.c: Replace in_function_epilogue_p with
        stack_frame_destroyed_p throughout.
        * arch-utils.c: Ditto.
        * arch-utils.h: Ditto.
        * arm-tdep.c: Ditto.
        * breakpoint.c: Ditto.
        * gdbarch.sh: Ditto.
        * hppa-tdep.c: Ditto.
        * i386-tdep.c: Ditto.
        * mips-tdep.c: Ditto.
        * nios2-tdep.c: Ditto.
        * rs6000-tdep.c: Ditto.
        * s390-linux-tdep.c: Ditto.
        * score-tdep.c: Ditto.
        * sh-tdep.c: Ditto.
        * sparc-tdep.c: Ditto.
        * sparc-tdep.h: Ditto.
        * sparc64-tdep.c: Ditto.
        * spu-tdep.c: Ditto.
        * tic6x-tdep.c: Ditto.
        * tilegx-tdep.c: Ditto.
        * xstormy16-tdep.c: Ditto.
        * gdbarch.c, gdbarch.h: Re-generated.

2015-05-22  Andrew Burgess  <andrew.burgess@embecosm.com>

        * NEWS: Mention 'tui enable' and 'tui disable'.
        * tui/tui.c (tui_enable_command): New function.
        (tui_disable_command): New function.
        (_initialize_tui): New function.

2015-05-21  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tui/tui-regs.c (tui_reg_next_command): Use NULL not 0.

2015-05-21  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tui/tui-layout.c (tui_set_layout_for_display_command): Ensure
        buf_ptr is freed.

2015-05-21  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tui/tui-layout.c (tui_layout_command): Move call to tui_enable
        into ...
        (tui_set_layout_for_display_command): ...here, before calling
        tui_set_layout.  Only set the layout if gdb has not already
        entered the TUI_FAILURE state.

2015-05-21  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tui/tui-layout.c (layout_completer): New function.
        (_initialize_tui_layout): Set completer on layout command.

2015-05-21  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tui/tui-layout.c (tui_set_layout): Remove
        tui_register_display_type parameter.  Remove all checking of this
        parameter, and reindent function.  Update header comment.
        (tui_set_layout_for_display_command): Rename to...
        (tui_set_layout_by_name): ...this, and don't check for different
        register class types, don't pass a tui_register_display_type to
        tui_set_layout.  Update header comment.
        (layout_names): Remove register set specific names.
        * tui/tui-layout.h (tui_set_layout): Remove
        tui_register_display_type parameter.
        * tui/tui.c (tui_rl_change_windows): Don't pass a
        tui_register_display_type to tui_set_layout.
        (tui_rl_delete_other_windows): Likewise.
        (tui_enable): Likewise.
        * tui/tui-data.h (TUI_FLOAT_REGS_NAME): Remove.
        (TUI_FLOAT_REGS_NAME_LOWER): Remove.
        (TUI_GENERAL_REGS_NAME): Remove.
        (TUI_GENERAL_REGS_NAME_LOWER): Remove.
        (TUI_SPECIAL_REGS_NAME): Remove.
        (TUI_SPECIAL_REGS_NAME_LOWER): Remove.
        (TUI_GENERAL_SPECIAL_REGS_NAME): Remove.
        (TUI_GENERAL_SPECIAL_REGS_NAME_LOWER): Remove.
        (enum tui_register_display_type): Remove.
        (struct tui_layout_def): Remove regs_display_type and
        float_regs_display_type fields.
        (struct tui_data_info): Remove regs_display_type field.
        (tui_layout_command): Use new name for
        tui_set_layout_for_display_command.
        * tui/tui-data.c (layout_def): Don't initialise removed fields.
        (tui_clear_win_detail): Don't initialise removed fields of
        win_info.
        * tui/tui-regs.c (tui_show_registers): Use new name for
        tui_set_layout_for_display_command.
        * tui/tui.h (tui_set_layout_for_display_command): Rename
        declaration to...
        (tui_set_layout_by_name): ...this.
        * printcmd.c (display_command): Remove tui related layout call,
        and reindent.

2015-05-20  Joel Brobecker  <brobecker@adacore.com>

        * infrun.c (handle_inferior_event_1): Renames handle_inferior_event.
        (handle_inferior_event): New function.

2015-05-20  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (to_fixed_array_type): Rename local variable
        typename into type_name.

2015-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix ASAN crash for gdb.compile/compile.exp.
        * infcall.c (call_function_by_hand_dummy): Use xstrdup for NAME.

2015-05-19  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * compile/compile-c-symbols.c (convert_symbol_sym, gcc_convert_symbol)
        (gcc_symbol_address): Change gdb_stdout to gdb_stdlog.
        * compile/compile-object-load.c (setup_sections, compile_object_load):
        Likewise.
        * compile/compile.c (compile_to_object): Likewise.

2015-05-16  Doug Evans  <xdje42@gmail.com>

        * NEWS: Mention support for unbuffered Guile memory ports.
        * scm-ports.c (ioscm_memory_port): Update comments on end, size.
        (ioscm_lseek_address): Improve overflow calculation.
        (gdbscm_memory_port_fill_input): Add assert.
        (gdbscm_memory_port_write): Handle unbuffered ports.
        Handle large writes identical to Guile's fport_write.
        (gdbscm_memory_port_seek): Fix seeking past end check.
        (gdbscm_memory_port_close): Handle closing unbuffered port.
        (ioscm_parse_mode_bits): Recognize "0" for unbuffered ports.
        (ioscm_init_memory_port): Handle unbuffered ports.
        (ioscm_reinit_memory_port): Ditto.
        (ioscm_init_memory_port): Update size calculation.
        (gdbscm_open_memory): Support zero sized ports.

2015-05-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * compile/compile-object-load.c (get_out_value_type): Fix uninitialized
        variable compiler warnings.

2015-05-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * compile/compile-object-load.c (get_out_value_type): Fix returned type.

2015-05-16  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Phil Muldoon  <pmuldoon@redhat.com>

        * NEWS (Changes since GDB 7.9): Add compile print.
        * compile/compile-c-support.c (add_code_header, add_code_footer)
        (c_compute_program): Add COMPILE_I_PRINT_ADDRESS_SCOPE and
        COMPILE_I_PRINT_VALUE_SCOPE.
        * compile/compile-internal.h (COMPILE_I_PRINT_OUT_ARG_TYPE)
        (COMPILE_I_PRINT_OUT_ARG, COMPILE_I_EXPR_VAL, COMPILE_I_EXPR_PTR_TYPE):
        New.
        * compile/compile-object-load.c: Include block.h.
        (get_out_value_type): New function.
        (compile_object_load): Handle COMPILE_I_PRINT_ADDRESS_SCOPE and
        COMPILE_I_PRINT_VALUE_SCOPE.  Set compile_module's OUT_VALUE_ADDR and
        OUT_VALUE_TYPE.
        * compile/compile-object-load.h (struct compile_module): Add fields
        out_value_addr and out_value_type.
        * compile/compile-object-run.c: Include valprint.h and compile.h.
        (struct do_module_cleanup): Add fields out_value_addr and
        out_value_type.
        (do_module_cleanup): Handle COMPILE_I_PRINT_ADDRESS_SCOPE and
        COMPILE_I_PRINT_VALUE_SCOPE.
        (compile_object_run): Propagate out_value_addr and out_value_type.
        Pass OUT_VALUE_ADDR.
        * compile/compile.c: Include valprint.h.
        (compile_print_value, compile_print_command): New functions.
        (eval_compile_command): Handle failed COMPILE_I_PRINT_ADDRESS_SCOPE.
        (_initialize_compile): Update compile code help text.  Install
        compile_print_command.
        * compile/compile.h (compile_print_value): New prototype.
        * defs.h (enum compile_i_scope_types): Add
        COMPILE_I_PRINT_ADDRESS_SCOPE and COMPILE_I_PRINT_VALUE_SCOPE.

2015-05-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * compile/compile-object-load.c (get_regs_type): Add parameter func_sym.
        Rely on its parameter count.
        (compile_object_load): Replace lookup_minimal_symbol_text by
        lookup_global_symbol_from_objfile.  Verify FUNC_SYM.  Set it in the
        return value.
        * compile/compile-object-load.h (struct compile_module): Replace
        func_addr by func_sym.
        * compile/compile-object-run.c: Include block.h.
        (compile_object_run): Reset module variable after it is freed.  Use
        FUNC_SYM instead of FUNC_ADDR.  Rely on it.

2015-05-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * compile/compile-c-support.c (print_one_macro): Use #ifndef.
        (generate_register_struct): Use __gdb_uintptr for TYPE_CODE_PTR.
        (c_compute_program): Call generate_register_struct after typedefs.
        * compile/compile-loc2c.c (push, pushf_register_address)
        (pushf_register): Cast to GCC_UINTPTR.
        (do_compile_dwarf_expr_to_c): Use unused attribute.  Add space after
        type.  Use GCC_UINTPTR instead of void *.  Remove excessive cast.
        (compile_dwarf_expr_to_c): Use GCC_UINTPTR instead of void *.
        * compile/compile.c (_initialize_compile): Enable warnings for
        COMPILE_ARGS.

2015-05-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * cli/cli-script.c (execute_control_command): Update
        eval_compile_command caller.
        * compile/compile-object-load.c (compile_object_load): Add parameters
        scope and scope_data.  Set them.
        * compile/compile-object-load.h (struct compile_module): Add fields
        scope and scope_data.
        (compile_object_load): Add parameters scope and scope_data.
        * compile/compile-object-run.c (struct do_module_cleanup): Add fields
        scope and scope_data.
        (compile_object_run): Propagate the fields scope and scope_data.
        * compile/compile.c (compile_file_command, compile_code_command):
        Update eval_compile_command callers.
        (eval_compile_command): Add parameter scope_data.  Pass it plus scope.
        * compile/compile.h (eval_compile_command): Add parameter scope_data.
        * defs.h (struct command_line): Add field scope_data.

2015-05-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * printcmd.c (struct format_data): Move it to valprint.h.
        (print_command_parse_format, print_value): New functions from ...
        (print_command_1): ... here.  Call them.
        * valprint.h (struct format_data): Move it here from printcmd.c.
        (print_command_parse_format, print_value): New declarations.

2015-05-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * compile/compile-object-load.c (compile_object_load): Add
        COMPILE_DEBUG message.

2015-05-15  Jerome Guitton  <guitton@adacore.com>

        * ada-lang.c (ada_value_ptr_subscript): Use enum position of
        index to get element instead of enum value.
        (ada_value_slice_from_ptr, ada_value_slice): Use enum position
        of index to compute length, but enum values to compute bounds.
        (ada_array_length): Use enum position of index instead of enum value.
        (pos_atr): Move position computation to...
        (ada_evaluate_subexp): Use enum values to compute bounds.
        * gdbtypes.c (discrete_position): ...this new function.
        * gdbtypes.h (discrete_position): New function declaration.
        * valprint.c (val_print_array_elements): Call discrete_position
        to handle array indexed by non-contiguous enumeration types.

2015-05-15  Jerome Guitton  <guitton@adacore.com>

        * ada-lang.c (find_parallel_type_by_descriptive_type):
        Go through typedefs during lookup.
        (to_fixed_array_type): Add support for non-bit packed arrays
        as variable-length fields.

2015-05-15  Pedro Alves  <palves@redhat.com>
            Simon Marchi  <simon.marchi@ericsson.com>

        * event-loop.c (gdb_notifier) <next_file_handler,
        next_poll_fds_index>: New fields.
        (get_next_file_handler_to_handle_and_advance): New function.
        (delete_file_handler): If deleting the next file handler to
        handle, advance to the next file handler.
        (gdb_wait_for_event): Bail early if no event fired.  Poll file
        handlers in round-robin fashion.

2015-05-15  Pedro Alves  <palves@redhat.com>

        * linux-tdep.c (linux_find_memory_regions_full): Rename local
        'private' to 'priv'.

2015-05-15  Pedro Alves  <palves@redhat.com>

        * nat/linux-nat.h: Include "target/waitstatus.h".

2015-05-15  Yuanhui Zhang  <asmwarrior@gmail.com>

        * python/py-unwind.c (struct reg_info): Move out of ...
        (struct cached_frame_info): ... this scope.
        (pending_frame_object_type, unwind_info_object_type): Make extern.

2015-05-15  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_value_primitive_packed_val): Make sure
        accumSize is never negative.

2015-05-14  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-command.c: Remove include of <ctype.h>.
        (tui_dispatch_ctrl_char): Remove workaround for xterm terminals.

2015-05-13  Martin Galvan  <martin.galvan@tallertechnologies.com>

        * dwarf2read.c (die_needs_namespace): Return 1 for
        DW_TAG_inlined_subroutine.

2015-05-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * regcache.c (regcache_cpy_no_passthrough): New declaration.
        (regcache_cpy_no_passthrough): Make it static, add function comment.
        * regcache.h (regcache_dup, regcache_cpy): Reduce/update their comment.
        (regcache_cpy_no_passthrough): Remove declaration.

2015-05-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * gdbthread.h (struct thread_control_state): Update comment for
        proceed_to_finish.
        * infcall.c (run_inferior_call): Update comment about
        proceed_to_finish.
        * infcmd.c (get_return_value): Update comment about stop_registers.
        (finish_forward): Update comment about proceed_to_finish.
        * infrun.c (stop_registers): Remove.
        (clear_proceed_status, normal_stop): Remove stop_registers handling.
        * infrun.h (stop_registers): Remove.

2015-05-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * infcall.c (struct dummy_frame_context_saver)
        (dummy_frame_context_saver_data_free, dummy_frame_context_saver_dtor)
        (dummy_frame_context_saver_drop, dummy_frame_context_saver_cleanup)
        (dummy_frame_context_saver_get_regs, dummy_frame_context_saver_setup):
        New.
        (call_function_by_hand_dummy): Move discard_cleanups of
        inf_status_cleanup before dummy_frame_push.  Call
        dummy_frame_context_saver_setup and prepare context_saver_cleanup.
        Use dummy_frame_context_saver_get_regs instead of stop_registers.
        * infcall.h (struct dummy_frame_context_saver)
        (dummy_frame_context_saver_drop, dummy_frame_context_saver_cleanup)
        (dummy_frame_context_saver_get_regs, dummy_frame_context_saver_setup):
        New declarations.
        * infcmd.c: Include infcall.h.
        (get_return_value): Add parameter ctx_saver, use it instead of
        stop_registers.
        (print_return_value): Add parameter ctx_saver, pass it.
        (struct finish_command_continuation_args): Add field ctx_saver.
        (finish_command_continuation): Update print_return_value caller.
        (finish_command_continuation_free_arg): Free also ctx_saver.
        (finish_forward): Call dummy_frame_context_saver_setup.
        * inferior.h (struct dummy_frame_context_saver): New declaration.
        (get_return_value): Add parameter ctx_saver.
        * python/py-finishbreakpoint.c (bpfinishpy_pre_stop_hook): Update
        get_return_value caller.

2015-05-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dummy-frame.c (struct dummy_frame_dtor_list): New.
        (struct dummy_frame): Replace dtor and dtor_data by dtor_list.
        (remove_dummy_frame): Process dtor_list.
        (pop_dummy_frame): Process dtor_list.
        (register_dummy_frame_dtor): Maintain dtor_list.
        (find_dummy_frame_dtor): Handle dtor_list.
        * dummy-frame.h (register_dummy_frame_dtor, find_dummy_frame_dtor):
        Update comments.

2015-05-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * compile/compile-object-run.c (do_module_cleanup): Add parameter
        registers_valid.
        (compile_object_run): Update do_module_cleanup caller.
        * dummy-frame.c: Include infcall.h.
        (struct dummy_frame): Update dtor comment.
        (remove_dummy_frame): Call dtor.
        (pop_dummy_frame): Update dtor caller.
        * dummy-frame.h (dummy_frame_dtor_ftype): Add parameter
        registers_valid.

2015-05-13  Joel Brobecker  <brobecker@adacore.com>

        GDB 7.9.1 released.

2015-05-13  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Create "Changes in GDB 7.9.1" section.  Move news about
        Xmethods now being able to specify a result type to that new
        sectioin.

2015-05-13  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-win.c (tui_async_resize_screen): Clear win_resized
        first before resizing the window.
        * tui/tui.c (tui_enable): Likewise.

2015-05-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dummy-frame.c (struct dummy_frame): Use proper typedef for dtor.
        * dummy-frame.h (dummy_frame_dtor_ftype): Add its comment.
        * infcall.c (call_function_by_hand_dummy): Use proper typedef for
        dummy_dtor parameter.
        * infcall.h: Include dummy-frame.h.
        (call_function_by_hand_dummy_dtor_ftype): Remove.
        (call_function_by_hand_dummy): Use proper typedef for dummy_dtor
        parameter.

2015-05-13  Patrick Palka  <patrick@parcs.ath.cx>

        PR gdb/17820
        * top.c (history_size_setshow_var): Change type to signed.
        Initialize to -2.  Update documentation.
        (set_readline_history_size): Define.
        (set_history_size_command): Use it.  Remove logic for handling
        out-of-range sizes.
        (init_history): Use set_readline_history_size().  Test for a
        value of -2 instead of 0 when determining whether to set a
        default history size.
        (init_main): Decode the argument of the "size" command as a
        zuinteger_unlimited.

2015-05-12  Doug Evans  <dje@google.com>

        * dwarf2read.c (struct file_entry): Tweak comments.
        (get_debug_line_section): Tweak comments.

2015-05-12  Don Breazeal  <donb@codesourcery.com>

        * NEWS: Announce fork support in the RSP and support
        for fork debugging in extended mode.

2015-05-12  Don Breazeal  <donb@codesourcery.com>

        * remote.c (remote_insert_fork_catchpoint): New function.
        (remote_remove_fork_catchpoint): New function.
        (remote_insert_vfork_catchpoint): New function.
        (remote_remove_vfork_catchpoint): New function.
        (pending_fork_parent_callback): New function.
        (remove_new_fork_child): New function.
        (remote_update_thread_list): Call remote_notif_get_pending_events
        and remove_new_fork_child.
        (extended_remote_kill): Kill fork child when killing the
        parent before follow_fork completes.
        (init_extended_remote_ops): Initialize target vector with
        new fork catchpoint functions.

2015-05-12  Don Breazeal  <donb@codesourcery.com>

        * remote.c (remove_vfork_event_p): New function.
        (remote_follow_fork): Add vfork event type to event checking.
        (remote_parse_stop_reply): New stop reasons "vfork" and
        "vforkdone" for RSP 'T' Stop Reply Packet.

2015-05-12  Don Breazeal  <donb@codesourcery.com>

        * linux-nat.c (linux_nat_ptrace_options): New function.
        (linux_init_ptrace, wait_lwp, linux_nat_filter_event):
        Call linux_nat_ptrace_options and use different argument to
        linux_enable_event_reporting.
        (_initialize_linux_nat): Delete call to
        linux_ptrace_set_additional_flags.
        * nat/linux-ptrace.c (current_ptrace_options): Rename to
        supported_ptrace_options.
        (additional_flags): Delete variable.
        (linux_check_ptrace_features): Use supported_ptrace_options.
        (linux_test_for_tracesysgood, linux_test_for_tracefork):
        Likewise, and remove additional_flags check.
        (linux_enable_event_reporting): Change 'attached' argument to
        'options'.  Use supported_ptrace_options.
        (ptrace_supports_feature): Change comment.  Use
        supported_ptrace_options.
        (linux_ptrace_set_additional_flags): Delete function.
        * nat/linux-ptrace.h (linux_ptrace_set_additional_flags):
        Delete function prototype.
        * remote.c (remote_fork_event_p): New function.
        (remote_detach_pid): New function.
        (remote_detach_1): Call remote_detach_pid, don't mourn inferior
        if doing detach-on-fork.
        (remote_follow_fork): New function.
        (remote_parse_stop_reply): Handle new "T" stop reason "fork".
        (remote_pid_to_str): Print "process" strings for pid/0/0 ptids.
        (init_extended_remote_ops): Initialize to_follow_fork.

2015-05-12  Don Breazeal  <donb@codesourcery.com>

        * nat/linux-ptrace.c (linux_check_ptrace_features): Change
        from static to extern.
        * nat/linux-ptrace.h (linux_check_ptrace_features): Declare.
        * remote.c (anonymous enum): <PACKET_fork_event_feature,
        * PACKET_vfork_event_feature>: New enumeration constants.
        (remote_protocol_features): Add table entries for new packets.
        (remote_query_supported): Add new feature queries to qSupported
        packet.

2015-05-12  Gary Benson <gbenson@redhat.com>

        * remote.c (remote_add_inferior): Call exec_file_locate_attach
        for fake PIDs as well as real ones.
        (remote_pid_to_exec_file): Send empty annex if PID is fake.

2015-05-09  Siva Chandra Reddy  <sivachandra@google.com>

        * NEWS (Python Scripting): Mention the new gdb.Value methods.
        * python/py-value.c (valpy_reference_value): New function.
        (valpy_const_value): Likewise.
        (value_object_methods): Add new methods.
        * value.c (make_cv_value): New function.
        * value.h (make_cv_value): Declare.

2015-05-08  Yao Qi  <yao@codesourcery.com>
            Sandra Loosemore  <sandra@codesourcery.com>

        * dwarf2read.c (setup_type_unit_groups): Do NULL pointer check
        to 'lh->include_dirs' before accessing to it.
        (psymtab_include_file_name): Likewise.
        (dwarf_decode_lines_1): Likewise.
        (dwarf_decode_lines): Likewise.
        (file_file_name): Likewise.

2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>

        * nios2-linux-tdep.c (NIOS2_SIGRETURN_TRAMP_ADDR): Define.
        (NIOS2_SIGRETURN_REGSAVE_OFFSET): Define.
        (nios2_linux_rt_sigreturn_init): Adjust base address of
        register save area.

2015-05-08  Sandra Loosemore  <sandra@codesourcery.com>

        * nios2-tdep.c (nios2_breakpoint_from_pc): Revert to using
        "trap 31" as the breakpoint instruction on all targets.

2015-05-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * infcmd.c (print_return_value): Remove unused declaration.

2015-05-08  Joel Brobecker  <brobecker@adacore.com>

        * dwarf2read.c (attr_to_dynamic_prop)
        <DW_AT_data_member_location>: Use read_type_die isntead of
        get_die_type.

2015-05-08  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_convert_actual): Add handling of formals
        passed inside an aligner type.

2015-05-08  Joel Brobecker  <brobecker@adacore.com>

        * copyright.py (NOT_FSF_LIST): Remove sim/erc32 entries.

2015-05-08  Siva Chandra Reddy  <sivachandra@google.com>

        PR python/18291
        * python/lib/gdb/command/xmethods.py (print_xm_info): Fix typo.
        Print xmethod matcher status.

2015-05-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-nat.c (fill_gregset): Avoid relying on the PSWA
        register in the regcache when treating the PSWM register, and vice
        versa.

2015-05-07  Gary Benson <gbenson@redhat.com>

        * linux-thread-db.c (struct thread_db_info)
        <td_ta_map_id2thr_p>: Remove field.
        (try_thread_db_load_1): Remove initialization for the above.

2015-05-07  Gary Benson <gbenson@redhat.com>

        * linux-thread-db.c (struct thread_db_info)
        <td_thr_validate_p>: Remove field.
        (try_thread_db_load_1): Remove initialization for the above.

2015-05-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * compile/compile-object-load.c (compile_object_load): Support
        mst_text_gnu_ifunc.

2015-05-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * compile/compile.c (compile_to_object): Make the cmd_string parameter
        const.  Use new variables for the const compatibility.
        (eval_compile_command): Make the cmd_string parameter const.
        * compile/compile.h (eval_compile_command): Make the cmd_string
        parameter const.

2015-05-06  Joel Brobecker  <brobecker@adacore.com>

        * defs.h (deprecated_init_ui_hook): Delete.  Remove associated
        comment.
        * top.c (deprecated_init_ui_hook): Delete.
        (gdb_init): Remove handling of deprecated_init_ui_hook.
        * interps.c (clear_interpreter_hooks): Remove handling of
        deprecated_init_ui_hook.
        * main.c (captured_main): Update comment.

2015-05-06  Joel Brobecker  <brobecker@adacore.com>

        * solib.c (_initialize_solib): Add "info dll" alias creation.
        * windows-nat.c (set_windows_aliases): Delete.
        (_initialize_windows_nat): Remove deprecated_init_ui_hook
        assignment.
        * NEWS: Add news entry about "info dll" now being available
        on all platforms.

2015-05-05  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (value_assign_to_component): Reformat and improve
        documentation. Remove all trailing spaces.

2015-05-05  Joel Brobecker  <brobecker@adacore.com>

        * inline-frame.c (inline_frame_sniffer, skip_inline_frames):
        Stop counting inlined frames as soon as an out-of-line function
        is found.

2014-05-05  Pierre-Marie de Rodat  <derodat@adacore.com>

        * dwarf2read.c (inherit_abstract_dies): Skip
        DW_TAG_GNU_call_site dies while inheriting children of an
        abstract DIE into a scope.
        (read_lexical_block_scope): Inherit abstract DIE's for
        lexical scopes.

2015-05-05  Joel Brobecker  <brobecker@adacore.com>

        * ada-valprint.c (val_print_packed_array_elements): Delete
        variable "len".  Add a type-length check when comparing two
        consecutive elements of the array.  Use the element's actual
        length in call to value_contents_eq.
        * ada-lang.c (ada_value_primitive_packed_val): Always return
        a value whose type has been resolved.

2015-05-05  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_value_primitive_packed_val): Recompute
        BIT_SIZE and LEN if the size of the resolved type is smaller
        than BIT_SIZE * HOST_CHAR_BIT.

2015-05-05  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_value_primitive_packed_val): Use a more
        correct address in call to value_at.  Adjust call to
        value_address accordingly.

2015-05-05  Joel Brobecker  <brobecker@adacore.com>

        * ada-valprint.c (ada_val_print_1): Resolve TYPE before trying
        to print it.

2015-05-05  Joel Brobecker  <brobecker@adacore.com>

        * dwarf2loc.h (struct property_addr_info): Add "valaddr" field.
        * dwarf2loc.c (dwarf2_evaluate_property): Add handling of
        pinfo->valaddr.
        * gdbtypes.h (resolve_dynamic_type): Add "valaddr" parameter.
        * gdbtypes.c (resolve_dynamic_struct): Set pinfo.valaddr.
        (resolve_dynamic_type_internal): Set pinfo.valaddr.
        Add handling of addr_stack->valaddr.
        (resolve_dynamic_type): Add "valaddr" parameter.
        Set pinfo.valaddr field.
        * ada-lang.c (ada_discrete_type_high_bound): Update call to
        resolve_dynamic_type.
        (ada_discrete_type_low_bound): Likewise.
        * findvar.c (default_read_var_value): Likewise.
        * value.c (value_from_contents_and_address): Likewise.

2015-05-05  Joel Brobecker  <brobecker@adacore.com>

        * gdbtypes.c (resolve_dynamic_array): Use
        create_array_type_with_stride instead of create_array_type.

2015-04-30  DJ Delorie  <dj@redhat.com>

        * rl78-tdep.c (rl78_analyze_prologue): Pass RL78_ISA_DEFAULT to
        rl78_decode_opcode

2015-04-29  Doug Evans  <dje@google.com>

        PR python/18285
        * NEWS: Document new gdb.XMethodWorker.get_result_type method.
        * eval.c (evaluate_subexp_standard) <OP_FUNCALL>: Handle
        EVAL_AVOID_SIDE_EFFECTS for xmethods.
        * extension-priv.h (struct extension_language_ops)
        <get_xmethod_result_type>: New member.
        * extension.c (get_xmethod_result_type): New function.
        * extension.h (get_xmethod_result_type): Declare.
        * python/py-xmethods.c (get_result_type_method_name): New static
        global.
        (py_get_result_type_method_name): Ditto.
        (gdbpy_get_xmethod_result_type): New function.
        (gdbpy_initialize_xmethods): Initialize py_get_result_type_method_name.
        * python/python-internal.h (gdbpy_get_xmethod_result_type): Declare.
        * python/python.c (python_extension_ops): Add
        gdbpy_get_xmethod_result_type.
        * python/lib/gdb/xmethod.py (XMethodWorker): Add get_result_type.
        * valarith.c (value_x_binop): Handle EVAL_AVOID_SIDE_EFFECTS for
        xmethods.
        (value_x_unop): Ditto.
        * value.c (result_type_of_xmethod): New function.
        * value.h (result_type_of_xmethod): Declare.

2015-04-29  Gary Benson <gbenson@redhat.com>

        * solib.c (solib_find_1): Allow fd argument to be NULL.
        (exec_file_find): Update comment.
        (solib_find): Likewise.
        * exec.c (exec_file_locate_attach): Use NULL as fd
        argument to exec_file_find to avoid having to close
        the opened file.
        * infrun.c (follow_exec): Likewise.

2015-04-28  Doug Evans  <dje@google.com>

        PR python/18299
        * python/lib/gdb/printing.py (register_pretty_printer): Handle
        name or __name__ attributes.  Handle gdb module as first argument.

2015-04-28  Doug Evans  <dje@google.com>

        PR python/18089
        * python/py-prettyprint.c (print_children): Verify result of children
        iterator.  Provide better error message.
        * python/python-internal..h (gdbpy_print_python_errors_p): Declare.
        * python/python.c (gdbpy_print_python_errors_p): New function.

2015-04-28  Doug Evans  <dje@google.com>

        * gdbtypes.h (struct cplus_struct_type) <n_baseclasses>: Fix comment.

2015-04-28  Sasha Smundak  <asmundak@google.com>

        * NEWS: Mention gdb.Type.optimized_out method.
        * python/py-type.c (typy_optimized_out):  New function.

2015-04-28  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-nat.c: Include "gdb_wait.h" instead of <sys/wait.h>.

2015-04-28  Patrick Palka  <patrick@parcs.ath.cx>

        * utils.c (init_page_info): Set rl_catch_sigwinch to zero.
        (initialize_utils): Move call of init_page_info() to ...
        * top.c (gdb_init): ... here.

2015-04-28  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-win.c (tui_sigwinch_handler): Remove now-stale comment.
        (tui_sigwinch_handler): Still update our idea of
        the terminal's width and height even when TUI is not active.

2015-04-28  Patrick Palka  <patrick@parcs.ath.cx>

        * utils.h (set_screen_width_and_height): Declare.
        * utils.c (set_screen_width_and_height): Define.
        * tui/tui-win.c (tui_update_gdb_sizes): Use it.

2015-04-28  Gary Benson <gbenson@redhat.com>

        * infrun.c (solist.h): New include.
        (follow_exec): Use exec_file_find to prefix execd_pathname
        with gdb_sysroot.

2015-04-28  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-source.c (tui_set_source_content): Avoid calling
        strcpy() when offset is 0.

2015-04-28  Patrick Palka  <patrick@parcs.ath.cx>

        PR gdb/18155
        * tui/tui-data.c (tui_free_window): Don't free the locator
        window when passed an SRC_WIN or a DISASSEM_WIN.

2015-04-28  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-data.h (struct tui_win_element): Forward-declare.
        (tui_win_content): Move declaration.
        (struct tui_gen_win_info): Give 'content' field the
        type tui_win_content.
        * tui/tui-data.c (init_content_element): Remove redundant and
        erroneous casts.
        (tui_add_content_elements): Remove erroneous cast.
        * tui/tui-disasm.c (tui_set_disassem_content): Remove redundant
        casts.
        (tui_get_begin_asm_address): Likewise.
        * tui/tui-regs.c (tui_show_registers): Likewise.
        (tui_show_register_group): Likewise.
        (tui_display_registers_from): Likewise.
        (tui_check_register_values): Likewise.
        * tui/tui-source.c (tui_set_source_content): Likewise.
        (tui_set_source_content_nil): Likewise.
        (tui_source_is_displayed): Likewise.
        * tui/tui-stack.c (tui_show_locator_content): Likewise.
        (tui_set_locator_fullname): Likewise.
        (tui_set_locator_info): Likewise.
        (tui_show_frame_info): Likewise.
        * tui/tui-winsource.c (tui_clear_source_content): Likewise.
        (tui_show_source_line): Likewise.
        (tui_horizontal_source_scroll): Likewise.
        (tui_update_breakpoint_info): Likewise.
        (tui_set_exec_info_content): Likewise.
        (tui_show_exec_info_content): Likewise.
        (tui_alloc_source_buffer): Likewise.
        (tui_line_is_displayed): Likewise.
        (tui_addr_is_displayed): Likewise.

2015-04-27  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-nat.c: (fbsd_wait) [PL_FLAG_EXEC]: Report TARGET_WAITKIND_EXECD
        event if PL_FLAG_EXEC is set.
        [PL_FLAG_EXEC] (fbsd_insert_exec_catchpoint): New function.
        [PL_FLAG_EXEC] (fbsd_remove_exec_catchpoint): New function.
        (fbsd_nat_add_target) [PL_FLAG_EXEC]: Set
        "to_insert_exec_catchpoint" to "fbsd_insert_exec_catchpoint".
        Set "to_remove_exec_catchpoint" to "fbsd_remove_exec_catchpoint".

2015-04-27  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-nat.c: [PT_LWPINFO] New variable super_wait.
        [TDP_RFPPWAIT] New variable fbsd_pending_children.
        [TDP_RFPPWAIT] (fbsd_remember_child): New function.
        [TDP_RFPPWAIT] (fbsd_is_child_pending): New function.
        [TDP_RFPPWAIT] (fbsd_fetch_kinfo_proc): New function.
        [PT_LWPINFO] (fbsd_wait): New function.
        [TDP_RFPPWAIT] (fbsd_follow_fork): New function.
        [TDP_RFPPWAIT] (fbsd_insert_fork_catchpoint): New function.
        [TDP_RFPPWAIT] (fbsd_remove_fork_catchpoint): New function.
        [TDP_RFPPWAIT] (fbsd_insert_vfork_catchpoint): New function.
        [TDP_RFPPWAIT] (fbsd_remove_vfork_catchpoint): New function.
        [TDP_RFPPWAIT] (fbsd_enable_follow_fork): New function.
        [TDP_RFPPWAIT] (fbsd_post_startup_inferior): New function.
        [TDP_RFPPWAIT] (fbsd_post_attach): New function.
        (fbsd_nat_add_target) [PT_LWPINFO] Set "to_wait" to
        "fbsd_wait".
        [TDP_RFPPWAIT] Set "to_follow_fork" to "fbsd_follow_fork".
        Set "to_insert_fork_catchpoint" to "fbsd_insert_fork_catchpoint".
        Set "to_remove_fork_catchpoint" to "fbsd_remove_fork_catchpoint".
        Set "to_insert_vfork_catchpoint" to "fbsd_insert_vfork_catchpoint".
        Set "to_remove_vfork_catchpoint" to "fbsd_remove_vfork_catchpoint".
        Set "to_post_startup_inferior" to "fbsd_post_startup_inferior".
        Set "to_post_attach" to "fbsd_post_attach".

2015-04-27  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-nat.c (fbsd_pid_to_exec_file): Mark static.
        (fbsd_find_memory_regions): Mark static.
        (fbsd_nat_add_target): New function.
        * fbsd-nat.h: Export fbsd_nat_add_target and remove prototypes for
        fbsd_pid_to_exec_file and fbsd_find_memory_regions.
        * amd64fbsd-nat.c (_initialize_amd64fbsd_nat): Use fbsd_nat_add_target.
        * i386fbsd-nat.c (_initialize_i386fbsd_nat): Likewise.
        * ppcfbsd-nat.c (_initialize_ppcfbsd_nat): Likewise.
        * sparc64fbsd-nat.c (_initialize_sparc64fbsd_nat): Likewise.

2015-04-27  Gary Benson <gbenson@redhat.com>

        * objfiles.c (allocate_objfile): Do not attempt to expand name
        if name is a "target:" filename.
        * auto-load.c (load_auto_scripts_for_objfile): Do not attempt
        to load auto-load scripts for objfiles with "target:" filenames.

2015-04-27  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-tdep.c: Include "elf/s390.h" and "elf-bfd.h".
        (enum s390_vector_abi_kind): New enum.
        (struct gdbarch_tdep)<vector_abi>: New field.
        (s390_effective_inner_type): Add parameter min_size.  Stop
        unwrapping if the inner type is smaller than min_size.
        (s390_function_arg_float): Adjust call to
        s390_effective_inner_type.
        (s390_function_arg_vector): New function.
        (s390_function_arg_integer): Adjust comment.
        (struct s390_arg_state)<vr>: New field.
        (s390_handle_arg): Add parameter 'is_unnamed'.  Pass vector
        arguments according to vector ABI when appropriate.
        (s390_push_dummy_call): Initialize the argument state's field
        'vr'.  Adjust calls to s390_handle_arg.
        (s390_register_return_value): Handle vector return values.
        (s390_return_value): Apply the "register" return value convention
        to a vector when appropriate.
        (s390_gdbarch_init): Initialize tdep->vector_abi.
        * NEWS: Announce S390 vector ABI support.

2015-04-27  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-tdep.c (s390_return_value_convention): Remove
        function.  Inline its logic...
        (s390_return_value): ...here.  Instead, move the handling of the
        "register" return value convention...
        (s390_register_return_value): ...here.  New function.

2015-04-27  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-tdep.c
        (is_float_singleton): Remove function.  Move the "singleton" part
        of the logic...
        (s390_effective_inner_type): ...here.  New function.
        (is_float_like): Remove function.  Inline its logic...
        (s390_function_arg_float): ...here.
        (is_pointer_like, is_integer_like, is_struct_like): Remove
        functions.  Inline their logic...
        (s390_function_arg_integer): ...here.
        (s390_function_arg_pass_by_reference): Remove function.
        (extend_simple_arg): Remove function.
        (alignment_of): Remove function.
        (struct s390_arg_state): New structure.
        (s390_handle_arg): New function.
        (s390_push_dummy_call): Move parameter placement logic to the new
        function s390_handle_arg.  Call it for calculating the stack area
        sizes first, and again for actually writing the parameters.

2015-04-27  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-tdep.c (is_power_of_two): Add comment.  Return
          false if the argument is zero.

2015-04-27  Pierre-Marie de Rodat  <derodat@adacore.com>

        * ada-lang.c (template_to_static_fixed_type): Return input type
        when it is already fixed.  Cache the input type itself when not
        creating a static fixed copy.  Make it explicit that we never
        molestate the input type.
        * gdbtypes.c (resolve_dynamic_struct): Reset the
        TYPE_TARGET_TYPE field for resolved copies.

2015-04-27  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_is_tagged_type): Add call to ada_check_typedef.
        (ada_lookup_struct_elt_type): Remove calls to ada_check_typedef.
        (template_to_static_fixed_type): Call ada_check_typedef only
        when necessary.

2015-04-24  Andrew Burgess  <andrew.burgess@embecosm.com>

        * cli/cli-dump.c (srec_dump_command): Add internationalization
        mark ups.
        (ihex_dump_command): Likewise.
        (tekhex_dump_command): Likewise.
        (binary_dump_command): Likewise.
        (binary_append_command): Likewise.

2015-04-24  Andrew Burgess  <andrew.burgess@embecosm.com>

        * cli/cli-dump.c (verilog_cmdlist): New variable.
        (dump_verilog_memory): New function.
        (dump_verilog_value): New function.
        (verilog_dump_command): New function.
        (_initialize_cli_dump): Add new commands to support verilog dump
        format.
        * NEWS: Add entry for "dump verilog".

2015-04-24  Pierre-Marie de Rodat  <derodat@adacore.com>

        * gdbtypes.c (print_gnat_stuff): Do not recurse on the
        descriptive type when there is none.

2015-04-23  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-win.c (tui_async_resize_screen): Call
        rl_resize_terminal().

2015-04-22  Jon Turney  <jon.turney@dronecode.org.uk>

        * windows-nat.c (handle_output_debug_string): Don't change
        current_event.dwThreadId.
        (get_windows_debug_event): Use thread_id, rather than relying on
        current_event.dwThreadId being changed.

2015-04-22  Jon Turney  <jon.turney@dronecode.org.uk>

        * windows-nat.c (windows_continue): Report an error if
        ContinueDebugEvent() fails.

2015-04-16  Jon Turney  <jon.turney@dronecode.org.uk>

        * windows-nat.c (windows_resume): Fix misspelling in debug output.

2015-04-16  Jon Turney  <jon.turney@dronecode.org.uk>

        * windows-nat.c (get_windows_debug_event): Replace retval with
        thread_id throughout.  Update stale comment.

2015-04-16  Jon Turney  <jon.turney@dronecode.org.uk>

        * windows-nat.c (get_windows_debug_event): Don't use ternary
        conditional operator.

2015-04-21  Pierre Muller  <muller@sourceware.org>

        PR pascal/17815
        p-exp.y (yylex): Reorganize code to return the matched pattern
        for a field of this.

2015-04-21  Gary Benson <gbenson@redhat.com>

        * common/fileio.h (fileio_to_host_openflags): New declaration.
        * common/fileio.c (fcntl.h): New include.
        (fileio_to_host_openflags): New function, factored out from...
        * inf-child.c (inf_child_fileio_open_flags_to_host): ...here.
        Single use updated.

2015-04-21  Kevin Buettner  <kevinb@redhat.com>

        * rl78-tdep.c (RL78_SP_ADDR): Define.
        (opc_reg_to_gdb_regnum): New static function.
        (rl78_analyze_prologue): Recognize instructions forming slightly
        more interesting prologues.

2015-04-20  Pierre-Marie de Rodat  <derodat@adacore.com>

        Revert:
        2015-04-03  Pierre-Marie de Rodat  <derodat@adacore.com>
        * gdbtypes.c (is_dynamic_type_internal): Remove special handling of
        TYPE_CODE_REF types so that they are not considered as dynamic
        depending on the referenced type.
        (resolve_dynamic_type_internal): Likewise.

2015-04-20  Pierre-Marie de Rodat  <derodat@adacore.com>

        Revert:
        2015-04-03  Pierre-Marie de Rodat  <derodat@adacore.com>
        * gdbtypes.c (is_dynamic_type_internal): Remove the unused
        "top_level" parameter.
        (resolve_dynamic_type_internal): Remove the unused "top_level"
        parameter.  Update call to is_dynamic_type_internal.
        (is_dynamic_type): Update call to is_dynamic_type_internal.
        (resolve_dynamic_range): Update call to
        resolve_dynamic_type_internal.
        (resolve_dynamic_union): Likewise.
        (resolve_dynamic_struct): Likewise.
        (resolve_dynamic_type): Likewise.

2015-04-19  Gabriel Krisman Bertazi  <gabriel@krisman.be>

        * breakpoint.c (update_dprintf_command_list): Remove duplicated
        xmalloc.

2015-04-20  Thomas Schwinge  <thomas@codesourcery.com>

        * reply_mig_hack.awk: Robustify parsing.

        * reply_mig_hack.awk: Don't bother to declare an intermediate
        function pointer variable.

2015-04-17  Doug Evans  <dje@google.com>

        * solib-svr4.c (svr4_exec_displacement): Rename outer "displacement"
        to "exec_displacement" to avoid confusion with inner use of the name.

2015-04-17  Pedro Alves  <palves@redhat.com>

        * arm-linux-nat.c (arm_linux_can_use_hw_breakpoint): Return zero
        if HW point of TYPE isn't supported.

2015-04-17  Yao Qi  <yao.qi@linaro.org>
            Pedro Alves  <palves@redhat.com>

        * target.h (target_can_use_hardware_watchpoint): Update comments.
        Remove trailing ";".

2015-04-17  Gary Benson <gbenson@redhat.com>

        * remote.c (remote_add_inferior): New argument try_open_exec.
        If nonzero, attempt to open the inferior's executable file as
        the main executable if no main executable is open already.
        All callers updated.
        * NEWS: Mention that GDB now supports automatic location and
        retrieval of executable + files from remote targets.

2015-04-17  Gary Benson <gbenson@redhat.com>

        * target.h (TARGET_OBJECT_EXEC_FILE): New enum value.
        * remote.c (PACKET_qXfer_exec_file): Likewise.
        (remote_protocol_features): Register the
        "qXfer:exec-file:read" feature.
        (remote_xfer_partial): Handle TARGET_OBJECT_EXEC_FILE.
        (remote_pid_to_exec_file): New function.
        (init_remote_ops): Initialize to_pid_to_exec_file.
        (_initialize_remote): Register new "set/show remote
        pid-to-exec-file-packet" command.
        * NEWS: Announce new qXfer:exec-file:read packet.

2015-04-17  Gary Benson <gbenson@redhat.com>

        * nat/linux-procfs.h (linux_proc_pid_to_exec_file):
        New declaration.
        * nat/linux-procfs.c (linux_proc_pid_to_exec_file):
        New function, factored out from...
        * linux-nat.c (linux_child_pid_to_exec_file): ...here.

2015-04-17  Gary Benson <gbenson@redhat.com>

        * exec.c (solist.h): New include.
        (exec_file_locate_attach): Prefix absolute executable
        paths with gdb_sysroot if set.
        * NEWS: Mention that executable paths may be prepended
        with sysroot.

2015-04-17  Gary Benson <gbenson@redhat.com>

        * solist.h (exec_file_find): New declaration.
        * solib.c (solib_find_1): New function, factored out from...
        (solib_find): ...here.
        (exec_file_find): New function.

2015-04-17  Gary Benson <gbenson@redhat.com>

        * gdbcore.h (exec_file_locate_attach): New declaration.
        * exec.c (exec_file_locate_attach): New function, factored
        out from...
        * infcmd.c (attach_command_post_wait): ...here.

2015-04-17  Mike Frysinger  <vapier@gentoo.org>

        * MAINTAINERS: Add myself for Blackfin/write-after-approval.

2015-04-16  Yao Qi  <yao.qi@linaro.org>

        * infrun.c (maybe_software_singlestep): Declare.
        (displaced_step_fixup): Call maybe_software_singlestep.

2015-04-15  Doug Evans  <dje@google.com>

        * psymtab.c (psym_expand_symtabs_matching): Add QUIT call.

2015-04-15  Doug Evans  <dje@google.com>

        * dwarf2read.c (dw2_expand_symtabs_matching): Add some QUIT calls.

2015-04-15  Simon Marchi  <simon.marchi@ericsson.com>

        * python/lib/gdb/command/unwinders.py: Add parentheses.

2015-04-15  Yao Qi  <yao.qi@linaro.org>

        * arm-linux-tdep.c (arm_linux_copy_svc): Update debug message.

2015-04-15  Yao Qi  <yao.qi@linaro.org>

        * arm-linux-tdep.c (arm_linux_copy_svc): Fix indentation.

2015-04-15  Yao Qi  <yao.qi@linaro.org>

        * arm-linux-tdep.c (arm_linux_cleanup_svc): Use
        dsc->insn_size instead of 4.

2015-04-14  Gary Benson <gbenson@redhat.com>

        * jit.c (mem_bfd_iovec_stat): Zero supplied buffer.
        * minidebug.c (lzma_stat): Likewise.
        * solib-spu.c (spu_bfd_iovec_stat): Likewise.
        * spu-linux-nat.c (spu_bfd_iovec_stat): Likewise.

2015-04-13  Stan Shebs  <stanshebs@google.com>

        * MAINTAINERS: Update my email address.

2015-04-13  John Baldwin  <jhb@FreeBSD.org>

        * amd64-tdep.c (amd64_target_description): New function.
        * amd64-tdep.h: Export amd64_target_description and tdesc_amd64.
        * amd64bsd-nat.c [PT_GETXSTATE_INFO]: New variable amd64bsd_xsave_len.
        (amd64bsd_fetch_inferior_registers) [PT_GETXSTATE_INFO]: Handle
        x86 extended save area.
        (amd64bsd_store_inferior_registers) [PT_GETXSTATE_INFO]: Likewise.
        * amd64bsd-nat.h: Export amd64bsd_xsave_len.
        * amd64fbsd-nat.c (amd64fbsd_read_description): New function.
        (_initialize_amd64fbsd_nat): Set "to_read_description" to
        "amd64fbsd_read_description".
        * amd64fbsd-tdep.c (amd64fbsd_core_read_description): New function.
        (amd64fbsd_supply_xstateregset): New function.
        (amd64fbsd_collect_xstateregset): New function.
        Add "amd64fbsd_xstateregset".
        (amd64fbsd_iterate_over_regset_sections): New function.
        (amd64fbsd_init_abi): Set "xsave_xcr0_offset" to
        "I386_FBSD_XSAVE_XCR0_OFFSET".
        Add "iterate_over_regset_sections" gdbarch method.
        Add "core_read_description" gdbarch method.
        * i386-tdep.c (i386_target_description): New function.
        * i386-tdep.h: Export i386_target_description and tdesc_i386.
        * i386bsd-nat.c [PT_GETXSTATE_INFO]: New variable i386bsd_xsave_len.
        (i386bsd_fetch_inferior_registers) [PT_GETXSTATE_INFO]: Handle
        x86 extended save area.
        (i386bsd_store_inferior_registers) [PT_GETXSTATE_INFO]: Likewise.
        * i386bsd-nat.h: Export i386bsd_xsave_len.
        * i386fbsd-nat.c (i386fbsd_read_description): New function.
        (_initialize_i386fbsd_nat): Set "to_read_description" to
        "i386fbsd_read_description".
        * i386fbsd-tdep.c (i386fbsd_core_read_xcr0): New function.
        (i386fbsd_core_read_description): New function.
        (i386fbsd_supply_xstateregset): New function.
        (i386fbsd_collect_xstateregset): New function.
        Add "i386fbsd_xstateregset".
        (i386fbsd_iterate_over_regset_sections): New function.
        (i386fbsd4_init_abi): Set "xsave_xcr0_offset" to
        "I386_FBSD_XSAVE_XCR0_OFFSET".
        Add "iterate_over_regset_sections" gdbarch method.
        Add "core_read_description" gdbarch method.
        * i386fbsd-tdep.h: New file.

2015-04-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * NEWS (Changes since GDB 7.9): Add removed -xdb.
        * breakpoint.c (command_line_is_silent): Remove xdb_commands
        conditional.
        (_initialize_breakpoint): Remove xdb_commands for bc, ab, sb, db, ba
        and lb.
        * cli/cli-cmds.c (_initialize_cli_cmds): Remove xdb_commands for v and
        va.
        * cli/cli-decode.c (find_command_name_length): Remove xdb_commands
        conditional.
        * defs.h (xdb_commands): Remove declaration.
        * f-valprint.c (_initialize_f_valprint): Remove xdb_commands for lc.
        * guile/scm-cmd.c (command_classes): Remove xdb from comment.
        * infcmd.c (run_no_args_command, go_command): Remove.
        (_initialize_infcmd): Remove xdb_commands for S, go, g, R and lr.
        * infrun.c (xdb_handle_command): Remove.
        (_initialize_infrun): Remove xdb_commands for lz and z.
        * main.c (xdb_commands): Remove variable.
        (captured_main): Remove "xdb" from long_options.
        (print_gdb_help): Remove --xdb from help.
        * python/py-cmd.c (gdbpy_initialize_commands): Remove xdb from comment.
        * source.c (_initialize_source): Remove xdb_commands for D, ld, / and ?.
        * stack.c (backtrace_full_command, args_plus_locals_info)
        (current_frame_command): Remove.
        (_initialize_stack): Remove xdb_commands for t, T and l.
        * symtab.c (_initialize_symtab): Remove xdb_commands for lf and lg.
        * thread.c (_initialize_thread): Remove xdb_commands condition.
        * tui/tui-layout.c (tui_toggle_layout_command)
        (tui_toggle_split_layout_command, tui_handle_xdb_layout): Remove.
        (_initialize_tui_layout): Remove xdb_commands for td and ts.
        * tui/tui-regs.c (tui_scroll_regs_forward_command)
        (tui_scroll_regs_backward_command): Remove.
        (_initialize_tui_regs): Remove xdb_commands for fr, gr, sr, +r and -r.
        * tui/tui-win.c (tui_xdb_set_win_height_command): Remove.
        (_initialize_tui_win): Remove xdb_commands for U and w.
        * utils.c (pagination_on_command, pagination_off_command): Remove.
        (initialize_utils): Remove xdb_commands for am and sm.

2015-04-10  Pedro Alves  <palves@redhat.com>

        * infrun.c (displaced_step_fixup): Switch to the event ptid
        earlier.  If the thread stopped for a watchpoint and the
        target/arch has non-continuable watchpoints, cancel the displaced
        step.
        (resume): Don't start a displaced step if in-line step-over info
        is valid.

2015-04-10  Pedro Alves  <palves@redhat.com>

        * infrun.c (displaced_step_in_progress): New function.
        (do_target_resume): Advise target to report all signals if
        displaced stepping.

2015-04-10  Pedro Alves  <palves@redhat.com>

        PR gdb/18216
        * infrun.c (process_event_stop_test): Don't assume a step-resume
        is set if tp->stepped_breakpoint is true.

2015-04-10  Yao Qi  <yao.qi@linaro.org>

        * arm-tdep.c (install_alu_reg): Update comment.
        (thumb_copy_alu_reg): Remove local variable rn.  Update
        debugging message.  Use r2 instead of r1 in the modified
        instruction.

2015-04-10  Pedro Alves  <palves@redhat.com>

        PR gdb/13858
        * amd64-linux-tdep.c (amd64_linux_init_abi_common): Install
        linux_displaced_step_location as gdbarch_displaced_step_location
        hook.
        * arm-linux-tdep.c (arm_linux_init_abi): Likewise.
        * i386-linux-tdep.c (i386_linux_init_abi): Likewise.
        * linux-tdep.c (linux_displaced_step_location): New function,
        based on ppc_linux_displaced_step_location.
        * linux-tdep.h (linux_displaced_step_location): New declaration.
        * ppc-linux-tdep.c (ppc_linux_entry_point_addr): Delete.
        (ppc_linux_inferior_created, ppc_linux_displaced_step_location):
        Delete.
        (ppc_linux_init_abi): Install linux_displaced_step_location as
        gdbarch_displaced_step_location hook, even without Cell/B.E..
        (_initialize_ppc_linux_tdep): Don't install
        ppc_linux_inferior_created as inferior_created observer.
        * s390-linux-tdep.c (s390_gdbarch_init): Install
        linux_displaced_step_location as gdbarch_displaced_step_location
        hook.

2015-04-09  Gary Benson <gbenson@redhat.com>

        * common/common-remote-fileio.h: Rename to...
        * common/fileio.h: ...this.  Update all references.
        (remote_fileio_to_fio_error): Rename to...
        (host_to_fileio_error): ...this.
        (remote_fileio_to_be): Rename to...
        (host_to_bigendian): ...this.  Update all callers.
        (remote_fileio_to_fio_uint): Rename to...
        (host_to_fileio_uint): ...this.  Update all callers.
        (remote_fileio_to_fio_time): Rename to...
        (host_to_fileio_time): ...this.  Update all callers.
        (remote_fileio_to_fio_stat): Rename to...
        (host_to_fileio_stat): ...this.
        Update all references.
        * common/common-remote-fileio.c: Rename to...
        * common/fileio.c: ...this.  Update all references.
        (remote_fileio_to_fio_error): Rename to...
        (host_to_fileio_error): ...this.  Update all callers.
        (remote_fileio_mode_to_target): Rename to...
        (fileio_mode_pack): ...this.  Update all callers.
        (remote_fileio_to_fio_mode): Rename to...
        (host_to_fileio_mode): ...this.  Update all callers.
        (remote_fileio_to_fio_ulong): Rename to...
        (host_to_fileio_ulong): ...this.  Update all callers.
        (remote_fileio_to_fio_stat): Rename to...
        (host_to_fileio_stat): ...this.  Update all callers.

2015-04-09  Andy Wingo  <wingo@igalia.com>

        * guile/scm-frame.c (gdbscm_frame_read_register): New function.
        (frame_functions): Bind gdbscm_frame_read_register to
        frame-read-register.
        * guile/lib/gdb.scm (frame-read-register): Export.

2015-04-09  Gary Benson <gbenson@redhat.com>

        * common/common-remote-fileio.h (remote_fileio_to_fio_error):
        New declaration.
        * common/common-remote-fileio.c (remote_fileio_to_fio_error):
        New function, factored out the named functions below.
        * inf-child.c (gdb/fileio.h): Remove include.
        (common-remote-fileio.h): New include.
        (inf_child_errno_to_fileio_error): Remove function.  Update
        all callers to use remote_fileio_to_fio_error.
        * remote-fileio.c (remote_fileio_errno_to_target): Likewise.

2015-04-09  Andy Wingo  <wingo@igalia.com>

        * MAINTAINERS (Write After Approval): Add Andy Wingo.

2015-04-09  H.J. Lu  <hongjiu.lu@intel.com>

        * acinclude.m4: (GDB_AC_CHECK_BFD): Set ZLIBDIR with $zlibdir.
        Replace $zlibdir with $ZLIBDIR in LDFLAGS.
        * configure: Regenerated.

2015-04-09  Pedro Alves  <palves@redhat.com>

        * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add strtok_r.
        * gnulib/Makefile.in (aclocal_m4_deps): Add import/m4/strtok_r.m4.
        * gnulib/configure, gnulib/config.in, gnulib/aclocal.m4: Regenerate.
        * gnulib/import/Makefile.am: Update.
        * gnulib/import/Makefile.in: Update.
        * gnulib/import/m4/gnulib-cache.m4: Update.
        * gnulib/import/m4/gnulib-comp.m4: Update.
        * gnulib/import/m4/strtok_r.m4: New file.
        * gnulib/import/strtok_r.c: New file.

2015-04-09  Pedro Alves  <palves@redhat.com>

        * gnulib/update-gnulib.sh (aclocal version check): Filter out
        "called too early to check prototype".

2015-04-08  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR python/16699
        * python/py-cmd.c (cmdpy_completer_helper): Adjust function to not
        use a caching mechanism.  Adjust comments and code to reflect
        that.  Replace 'sizeof' by 'strlen' when fetching 'wordobj'.
        (cmdpy_completer_handle_brkchars): Adjust call to
        cmdpy_completer_helper.  Call Py_XDECREF for 'resultobj'.
        (cmdpy_completer): Likewise.

2015-04-08  Yao Qi  <yao.qi@linaro.org>

        * spu-tdep.c (spu_gdbarch_init): Don't call
        set_gdbarch_cannot_step_breakpoint.

2015-04-07  Sergio Durigan Junior  <sergiodj@redhat.com>

        * linux-tdep.c (decode_vmflags): Initialize 'saveptr'.

2015-04-07  Pedro Alves  <palves@redhat.com>

        * gdbthread.h (ALL_NON_EXITED_THREADS_SAFE): Rename to ...
        (ALL_THREADS_SAFE): ... this, and don't skip exited threads.
        (delete_exited_threads): New declaration.
        * infrun.c (follow_exec): Use ALL_THREADS_SAFE.
        * linux-nat.c (linux_nat_update_thread_list): New function.
        (linux_nat_add_target): Install it.
        * remote.c (remote_update_thread_list): Use ALL_THREADS_SAFE.
        * thread.c (prune_threads): Use ALL_THREADS_SAFE.
        (delete_exited_threads): New function.

2015-04-07  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (resume) <displaced stepping debug output>: Get the
        leader thread's regcache, not resume_ptid's.

2015-04-06  Doug Evans  <xdje42@gmail.com>

        * symtab.c (hash_symbol_entry): Hash STRUCT_DOMAIN symbols as
        VAR_DOMAIN.
        (symbol_cache_lookup): Clarify use of bsc_ptr, slot_ptr parameters.
        Include symbol domain in debugging output.

2015-04-06  Pedro Alves  <palves@redhat.com>
            Bernd Edlinger  <bernd.edlinger@hotmail.de>

        * configure.ac: Remove the mingw32-specific stub-termcap.o
        fallback, and instead fallback to the stub termcap on all hosts.
        * configure: Regenerate.
        * stub-termcap.c [!__MINGW32__] (PC, BC, UP): Define as weak
        symbols.

2015-04-03  Pierre-Marie de Rodat  <derodat@adacore.com>

        * gdbtypes.c (is_dynamic_type_internal): Remove the unused
        "top_level" parameter.
        (resolve_dynamic_type_internal): Remove the unused "top_level"
        parameter.  Update call to is_dynamic_type_internal.
        (is_dynamic_type): Update call to is_dynamic_type_internal.
        (resolve_dynamic_range): Update call to
        resolve_dynamic_type_internal.
        (resolve_dynamic_union): Likewise.
        (resolve_dynamic_struct): Likewise.
        (resolve_dynamic_type): Likewise.

2015-04-03  Pierre-Marie de Rodat  <derodat@adacore.com>

        * gdbtypes.c (is_dynamic_type_internal): Remove special handling of
        TYPE_CODE_REF types so that they are not considered as dynamic
        depending on the referenced type.
        (resolve_dynamic_type_internal): Likewise.

2015-04-02  H.J. Lu  <hongjiu.lu@intel.com>

        * Makefile.in (top_srcdir): New.
        * configure: Regenerated.

2015-04-02  Gary Benson <gbenson@redhat.com>

        * NEWS: Announce the new default sysroot of "target:".

2015-04-02  Gary Benson <gbenson@redhat.com>

        * main.c (captured_main): Set gdb_sysroot to "target:"
        if not otherwise set.

2015-04-02  Gary Benson <gbenson@redhat.com>

        * exec.c (exec_file_attach): Support "target:" filenames.

2015-04-02  Gary Benson <gbenson@redhat.com>

        * solib.c (solib_find): Strip "target:" prefix from sysroot
        if accessing local files.

2015-04-02  Gary Benson <gbenson@redhat.com>

        * symfile.c (symfile_bfd_open): Reorder to remove duplicated
        checks and error messages.

2015-04-02  Gary Benson <gbenson@redhat.com>

        * remote.h (REMOTE_SYSROOT_PREFIX): Remove definition.
        (remote_filename_p): Remove declaration.
        (remote_bfd_open): Likewise.
        * remote.c (remote_bfd_iovec_open): Remove function.
        (remote_bfd_iovec_close): Likewise.
        (remote_bfd_iovec_pread): Likewise.
        (remote_bfd_iovec_stat): Likewise.
        (remote_filename_p): Likewise.
        (remote_bfd_open): Likewise.
        * symfile.h (gdb_bfd_open_maybe_remote): Remove declaration.
        * symfile.c (separate_debug_file_exists): Use gdb_bfd_open.
        (gdb_bfd_open_maybe_remote): Remove function.
        (symfile_bfd_open):  Replace remote filename check with
        target filename check.
        (reread_symbols): Use gdb_bfd_open.
        * build-id.c (gdbcore.h): New include.
        (build_id_to_debug_bfd): Use gdb_bfd_open.
        * infcmd.c (attach_command_post_wait): Remove remote filename
        check.
        * solib.c (solib_find): Replace remote-specific handling with
        target-specific handling.  Update comments where necessary.
        (solib_bfd_open): Replace remote-specific handling with
        target-specific handling.
        (gdb_sysroot_changed): New function.
        (_initialize_solib): Call the above when gdb_sysroot changes.
        * windows-tdep.c (gdbcore.h): New include.
        (windows_xfer_shared_library): Use gdb_bfd_open.

2015-04-02  Gary Benson <gbenson@redhat.com>

        * gdb/gdb_bfd.h (TARGET_SYSROOT_PREFIX): New definition.
        (is_target_filename): New declaration.
        (gdb_bfd_has_target_filename): Likewise.
        (gdb_bfd_open): Update documentation comment.
        * gdb_bfd.c (target.h): New include.
        (gdb/fileio.h): Likewise.
        (is_target_filename): New function.
        (gdb_bfd_has_target_filename): Likewise.
        (fileio_errno_to_host): Likewise.
        (gdb_bfd_iovec_fileio_open): Likewise.
        (gdb_bfd_iovec_fileio_pread): Likewise.
        (gdb_bfd_iovec_fileio_close): Likewise.
        (gdb_bfd_iovec_fileio_fstat): Likewise.
        (gdb_bfd_open): Use target fileio to access paths prefixed
        with "target:" where necessary.

2015-04-02  Gary Benson <gbenson@redhat.com>

        * target.h (struct target_ops) <to_filesystem_is_local>:
        New field.
        (target_filesystem_is_local): New macro.
        * target-delegates.c: Regenerate.
        * remote.c (remote_filesystem_is_local): New function.
        (init_remote_ops): Initialize to_filesystem_is_local.

2015-04-02  Gary Benson <gbenson@redhat.com>

        * target.h (struct target_ops) <to_fileio_fstat>: New field.
        (target_fileio_fstat): New declaration.
        * target.c (target_fileio_fstat): New function.
        * inf-child.c (inf_child_fileio_fstat): Likewise.
        (inf_child_target): Initialize to_fileio_fstat.
        * remote.c (init_remote_ops): Likewise.

2015-04-01  Sasha Smundak  <asmundak@google.com>

        * Makefile.in (SUBDIR_PYTHON_OBJS): Add py-unwind.o.
        (SUBDIR_PYTHON_SRCS): Add py-unwind.c.
        (py-unwind.o): New recipe.
        * NEWS: mention Python frame unwinding.
        * data-directory/Makefile.in (PYTHON_FILE_LIST): Add
        gdb/unwinder.py and gdb/command/unwinder.py
        * python/lib/gdb/__init__.py (packages): Add frame_unwinders
        list.
        (execute_unwinders): New function.
        * python/lib/gdb/command/unwinders.py: New file.
        * python/lib/gdb/unwinder.py: New file.
        * python/py-objfile.c (objfile_object): Add frame_unwinders field.
        (objfpy_dealloc): Decrement frame_unwinders reference count.
        (objfpy_initialize): Create frame_unwinders list.
        (objfpy_get_frame_unwinders): New function.
        (objfpy_set_frame_unwinders): Ditto.
        (objfile_getset): Add frame_unwinders attribute to Objfile.
        * python/py-progspace.c (pspace_object): Add frame_unwinders field.
        (pspy_dealloc): Decrement frame_unwinders reference count.
        (pspy_initialize): Create frame_unwinders list.
        (pspy_get_frame_unwinders): New function.
        (pspy_set_frame_unwinders): Ditto.
        (pspy_getset): Add frame_unwinders attribute to gdb.Progspace.
        * python/py-unwind.c: New file.
        * python/python-internal.h (pspy_get_name_unwinders): New prototype.
        (objpy_get_frame_unwinders): New prototype.
        (gdbpy_initialize_unwind): New prototype.
        * python/python.c (gdbpy_apply_type_printers): Call
        gdbpy_initialize_unwind.

2015-04-01  Pedro Alves  <palves@redhat.com>

        * infrun.c (resume): Check currently_stepping after clearing
        stepped_breakpoint, not before.

2015-04-01  Pedro Alves  <palves@redhat.com>

        * infrun.c (print_target_wait_results): Print all the ptid
        elements.

2015-04-01  Pedro Alves  <palves@redhat.com>

        * infrun.c (keep_going): Also discard cleanups if inserting
        breakpoints fails.

2015-04-01  Pedro Alves  <palves@redhat.com>

        * infrun.c (wait_for_inferior): Install the
        finish_thread_state_cleanup cleanup across the whole function, not
        just around handle_inferior_event.

2015-04-01  Pedro Alves  <palves@redhat.com>

        * infrun.c (resume) <step past permanent breakpoint>: Use
        do_target_resume.

2015-04-01  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (linux_handle_extended_wait): Always call set_running.

2015-04-01  Pierre-Marie de Rodat  <derodat@adacore.com>

        * MAINTAINERS (Write After Approval): Add "Pierre-Marie de Rodat".

2015-04-01  Pedro Alves  <palves@redhat.com>

        * linux-thread-db.c (record_thread): Readd the thread to gdb's
        list if it was marked exited.

2015-04-01  H.J. Lu  <hongjiu.lu@intel.com>

        * configure: Regenerated.

2015-03-31  Sergio Durigan Junior  <sergiodj@redhat.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>
            Oleg Nesterov  <oleg@redhat.com>

        PR corefiles/16092
        * linux-tdep.c: Include 'gdbcmd.h' and 'gdb_regex.h'.
        New enum identifying the various options of the coredump_filter
        file.
        (struct smaps_vmflags): New struct.
        (use_coredump_filter): New variable.
        (decode_vmflags): New function.
        (mapping_is_anonymous_p): Likewise.
        (dump_mapping_p): Likewise.
        (linux_find_memory_regions_full): New variables
        'coredumpfilter_name', 'coredumpfilterdata', 'pid', 'filterflags'.
        Removed variable 'modified'.  Read /proc/<PID>/smaps file; improve
        parsing of its information.  Implement memory mapping filtering
        based on its contents.
        (show_use_coredump_filter): New function.
        (_initialize_linux_tdep): New command 'set use-coredump-filter'.
        * NEWS: Mention the possibility of using the
        '/proc/PID/coredump_filter' file when generating a corefile.
        Mention new command 'set use-coredump-filter'.

2015-03-31  Sergio Durigan Junior  <sergiodj@redhat.com>

        * solib-svr4.c (solib_svr4_r_ldsomap): Catch possible exception by
        read_memory_unsigned_integer.

2015-03-31  H.J. Lu  <hongjiu.lu@intel.com>

        * Makefile.in (ZLIB): New.
        (ZLIBINC): Likewise.
        (INTERNAL_CFLAGS_BASE): Add $(ZLIBINC).
        (CLIBS): Add $(ZLIB).
        * acinclude.m4: (GDB_AC_CHECK_BFD): Add $zlibdir to LDFLAGS.
        Add -lz to LIBS.
        * gdb_bfd.c: Don't check HAVE_ZLIB_H to include <zlib.h>.
        * top.c (print_gdb_configuration): Remove --with-zlib and
        --without-zlib.
        * config.in: Regenerated.
        * configure: Likewise.

2015-03-31  Antoine Tremblay  <antoine.tremblay@ericsson.com>

        * NEWS: Mention info os cpus support.
        * gdb/nat/linux-osdata.c (linux_xfer_osdata_cpus): New function.
        (struct osdata_type): Add cpus entry, reorder the entries in
        alphabetical order.

2015-03-31  Matthias Klose  <doko@ubuntu.com>

        * compile/compile.c (compile_to_object): Allow triplets with or
        without vendor set.

2015-03-30  Doug Evans  <dje@google.com>

        PR c++/18141
        * cp-namespace.c (cp_search_static_and_baseclasses): Always look for
        klass in VAR_DOMAIN.

2015-03-30  Gary Benson <gbenson@redhat.com>

        * remote.c (remote_mourn_1): Remove function.  Update all callers
        to use remote_mourn.
        (extended_remote_mourn_1): Remove function.  Update all callers
        to use extended_remote_mourn.
        (extended_remote_attach_1): Remove function.  Update all callers
        to use extended_remote_attach.

2015-03-28  James Bowman  <james.bowman@ftdichip.com>

        * Makefile.in (ALL_TARGET_OBS): Add ft32-tdep.o.
        (HFILES_NO_SRCDIR): Add ft32-tdep.h.
        (ALLDEPFILES): Add ft32-tdep.c.
        * configure.tgt: Add FT32 entry.
        * ft32-tdep.c: New file, FT32 target-dependent code.
        * ft32-tdep.h: New file, FT32 target-dependent code.

2015-03-27  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Revert:
        2015-03-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
        Code cleanup.
        * printcmd.c (print_command_1): Move expr variable scope.

2015-03-27  Joel Brobecker  <brobecker@adacore.com>

        * dtrace-probe.c (dtrace_process_dof_probe): Initialize expr to NULL.

2015-03-27  Andrzej Kaczmarek  <andrzej.kaczmarek@tieto.com>

        * gdb_bfd.c (gdb_bfd_section_index): Fix off-by-one for special
        sections.

2015-03-26  Joel Brobecker  <brobecker@adacore.com>

        * dtrace-probe.c (dtrace_process_dof_probe): Contain any
        exception raised while parsing the probe arguments.
        Force parsing to be done using the C language parser.
        * expression.h (parse_expression_with_language): Declare.
        * parse.c (parse_expression_with_language): New function.

2015-03-26  Jon Turney  <jon.turney@dronecode.org.uk>

        * MAINTAINERS (Write After Approval): Add "Jon Turney".

2015-03-26  Andy Wingo  <wingo@igalia.com>

        PR symtab/18148
        * dwarf2read.c (struct partial_die_info): Add has_const_value
        member.
        (add_partial_symbol): Don't punt on symbols that have const_value
        attributes.
        (read_partial_die): Detect DW_AT_const_value.

2015-03-26  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * printcmd.c (print_command_1): Move expr variable scope.

2015-03-26  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup.
        * printcmd.c (validate_format): Make the parameter cmdname const.

2015-03-26  Don Breazeal  <donb@codesourcery.com>

        * remote.c (_initialize_remote): Update comment.

2015-03-26  Pedro Alves  <palves@redhat.com>
            Jon TURNEY  <jon.turney@dronecode.org.uk>

        * coffread.c (coff_symfile_read): When constructing the name of an
        import stub symbol from import symbol for amd64, only skip the
        char after _imp_ if the target is underscored (like i386) and the
        char is indeed the target's leading char.

2015-03-25  Pedro Alves  <palves@redhat.com>

        * target.h <to_async>: Replace 'callback' and 'context' parameters
        with boolean 'enable' parameter.
        (target_async): Replace CALLBACK and CONTEXT parameters with
        boolean ENABLE parameter.
        * inf-loop.c (inferior_event_handler): Adjust.
        * linux-nat.c (linux_nat_attach, linux_nat_resume)
        (linux_nat_resume): Adjust.
        (async_client_callback, async_client_context): Delete.
        (handle_target_event): Call inferior_event_handler directly.
        (linux_nat_async): Replace 'callback' and 'context' parameters
        with boolean 'enable' parameter.  Adjust.  Remove references to
        async_client_callback and async_client_context.
        (linux_nat_close): Adjust.
        * record-btrace.c (record_btrace_async): Replace 'callback' and
        'context' parameters with boolean 'enable' parameter.  Adjust.
        (record_btrace_resume): Adjust.
        * record-full.c (record_full_async): Replace 'callback' and
        'context' parameters with boolean 'enable' parameter.  Adjust.
        (record_full_resume, record_full_core_resume): Adjust.
        * remote.c (struct remote_state) <async_client_callback,
        async_client_context>: Delete fields.
        (remote_start_remote, extended_remote_attach_1, remote_resume)
        (extended_remote_create_inferior): Adjust.
        (remote_async_serial_handler): Call inferior_event_handler
        directly.
        (remote_async): Replace 'callback' and 'context' parameters with
        boolean 'enable' parameter.  Adjust.
        * top.c (gdb_readline_wrapper_cleanup, gdb_readline_wrapper):
        Adjust.
        * target-delegates.c: Regenerate.

2015-03-25  Gary Benson <gbenson@redhat.com>
            Pedro Alves  <palves@redhat.com>

        * target.c (fileio_ft_t): New typedef, define object vector.
        (fileio_fhandles): New static variable.
        (is_closed_fileio_fh): New macro.
        (lowest_closed_fd): New static variable.
        (acquire_fileio_fd): New function.
        (release_fileio_fd): Likewise.
        (fileio_fd_to_fh): New macro.
        (target_fileio_open): Wrap the file descriptor on success.
        (target_fileio_pwrite): Updated to use wrapped file descriptor.
        (target_fileio_pread): Likewise.
        (target_fileio_close): Likewise.

2015-03-24  Pedro Alves  <palves@redhat.com>

        * thread.c (thread_apply_all_command): Take exited threads into
        account.

2015-03-24  Pedro Alves  <palves@redhat.com>

        * infrun.c (resume, proceed): Mention
        switch_back_to_stepped_thread, not switch_back_to_stepping.

2015-03-24  Pedro Alves  <palves@redhat.com>

        * infrun.c (user_visible_resume_ptid): Rewrite going from
        most-locked to unlocked instead of the opposite.  Move comment ...
        * infrun.h (user_visible_resume_ptid): ... here.

2015-03-24  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (linux_nat_resume): Output debug logs before trying
        to resume the event lwp.  Use the lwp's ptid instead of the passed
        in (maybe wildcard) ptid.
        (stop_wait_callback): Tweak debug log output.
        (check_stopped_by_breakpoint): Tweak debug log output.  Also dump
        TRAP_TRACE.
        (linux_nat_filter_event): In debug output, distinguish a
        resume_stop SIGSTOP from a delayed SIGSTOP.  Output debug logs
        before trying to resume the lwp.

2015-03-24  Joel Brobecker  <brobecker@adacore.com>

        * gdbtypes.h (struct dynamic_prop_list) <prop>: Remove
        pointer indirection.
        * gdbtypes.c (get_dyn_prop): Adjust, following change above.
        (add_dyn_prop, copy_dynamic_prop_list): Likewise.

2015-03-24  Joel Brobecker  <brobecker@adacore.com>

        * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_DATA_LOCATION>:
        Renames DYN_ATTR_DATA_LOCATION.
        (TYPE_DATA_LOCATION): Use DYN_PROP_DATA_LOCATION instead of
        DYN_ATTR_DATA_LOCATION.
        * dwarf2read.c (set_die_type): Use DYN_PROP_DATA_LOCATION
        instead of DYN_ATTR_DATA_LOCATION.

2015-03-24  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (until_break_command): Adjust call to proceed.
        * gdbthread.h (struct thread_control_state) <stepping_command>:
        New field.
        * infcall.c (run_inferior_call): Adjust call to proceed.
        * infcmd.c (run_command_1, proceed_thread_callback, continue_1):
        Adjust calls to proceed.
        (set_step_frame): Set the current thread's step_start_function
        here.
        (step_once): Adjust calls to proceed.
        (jump_command, signal_command, until_next_command)
        (finish_backward, finish_forward, proceed_after_attach_callback)
        (attach_command_post_wait): Adjust calls to proceed.
        * infrun.c (proceed_after_vfork_done): Adjust call to proceed.
        (do_target_resume): New function, factored out from ...
        (resume): ... here.  Remove 'step' parameter.  Instead, check
        currently_stepping to determine whether the thread should be
        single-stepped.
        (proceed): Remove 'step' parameter and don't set the thread's
        step_start_function here.  Adjust call to 'resume'.
        (handle_inferior_event): Adjust calls to 'resume'.
        (switch_back_to_stepped_thread): Use do_target_resume instead of
        'resume'.
        (keep_going): Adjust calls to 'resume'.
        * infrun.h (proceed): Remove 'step' parameter.
        (resume): Likewise.
        * windows-nat.c (do_initial_windows_stuff): Adjust call to
        'resume'.
        * mi/mi-main.c (proceed_thread): Adjust call to 'proceed'.

2015-03-24  Pedro Alves  <palves@redhat.com>

        * gdbthread.h (struct thread_control_state) <stepping_command>:
        New field.
        * infcmd.c (step_once): Pass step=1 to clear_proceed_status.  Set
        the thread's stepping_command field.
        * infrun.c (resume): Check the thread's stepping_command flag to
        determine which threads should be resumed.  Rename 'entry_step'
        local to user_step.
        (clear_proceed_status_thread): Clear 'stepping_command'.
        (schedlock_applies): Change parameter type to struct thread_info
        pointer.  Adjust.
        (find_thread_needs_step_over): Remove 'step' parameter.  Adjust.
        (switch_back_to_stepped_thread): Adjust calls to
        'schedlock_applies'.
        (_initialize_infrun): Adjust "set scheduler-locking step" help.

2015-03-24  Pedro Alves  <palves@redhat.com>

        * infrun.c (step_start_function): Delete and ...
        * gdbthread.h (struct thread_control_state) <step_start_function>:
        ... now a field here.
        * infrun.c (clear_proceed_status_thread): Clear the thread's
        step_start_function.
        (proceed, process_event_stop_test, print_stop_event): Adjust.

2015-03-24  Pedro Alves  <palves@redhat.com>

        * infrun.c (proceed): No longer handle negative step.

2015-03-24  Gary Benson  <gbenson@redhat.com>

        * nat/x86-linux.h (x86_linux_new_thread): New declaration.
        (x86_linux_prepare_to_resume): Likewise.
        * x86-linux-nat.c (x86_linux_new_thread):
        Moved to nat/x86-linux.c.
        (x86_linux_prepare_to_resume): Likewise.
        * nat/x86-linux.c (x86_linux_new_thread): New function.
        (x86_linux_prepare_to_resume): Likewise.

2015-03-24  Gary Benson  <gbenson@redhat.com>

        * nat/x86-linux-dregs.h: New file.
        * nat/x86-linux-dregs.c: Likewise.
        * Makefile.in (HFILES_NO_SRCDIR): Add nat/x86-linux-dregs.h.
        (x86-linux-dregs.o): New rule.
        * config/i386/linux.mh (NATDEPFILES): Add x86-linux-dregs.o.
        * config/i386/linux64.mh (NATDEPFILES): Likewise.
        * x86-linux-nat.c: Include nat/x86-linux-dregs.h.
        (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
        (x86_linux_dr_get): Likewise.
        (x86_linux_dr_set): Likewise.
        (x86_linux_dr_get_addr): Likewise.
        (x86_linux_dr_get_control): Likewise.
        (x86_linux_dr_get_status): Likewise.
        (update_debug_registers_callback): Likewise.
        (x86_linux_dr_set_control): Likewise.
        (x86_linux_dr_set_addr): Likewise.
        (x86_linux_update_debug_registers): Likewise.

2015-03-24  Gary Benson  <gbenson@redhat.com>

        * x86-linux-nat.c (x86_linux_update_debug_registers):
        New function, factored out from...
        (x86_linux_prepare_to_resume): ...this.

2015-03-24  Gary Benson  <gbenson@redhat.com>

        * x86-linux-nat.c (x86_linux_dr_get): Update comments.
        (x86_linux_dr_set): Likewise.
        (x86_linux_dr_get_addr): Likewise.
        (x86_linux_dr_get_control): Likewise.
        (x86_linux_dr_get_status): Likewise.
        (update_debug_registers_callback): Likewise.
        (x86_linux_dr_set_control): Likewise.
        (x86_linux_dr_set_addr): Likewise.
        (x86_linux_prepare_to_resume): Likewise.
        (x86_linux_new_thread): Likewise.

2015-03-24  Gary Benson  <gbenson@redhat.com>

        * x86-linux-nat.c (x86_linux_dr_set_addr): Update assertion.
        (x86_linux_new_thread): Rename argument.

2015-03-24  Gary Benson  <gbenson@redhat.com>

        * nat/x86-linux.h: New file.
        * nat/x86-linux.c: Likewise.
        * Makefile.in (HFILES_NO_SRCDIR): Add nat/x86-linux.h.
        (x86-linux.o): New rule.
        * config/i386/linux.mh (NATDEPFILES): Add x86-linux.o.
        * config/i386/linux64.mh (NATDEPFILES): Likewise.
        * nat/linux-nat.h (struct arch_lwp_info): New forward declaration.
        (lwp_set_arch_private_info): New declaration.
        (lwp_arch_private_info): Likewise.
        * linux-nat.c (lwp_set_arch_private_info): New function.
        (lwp_arch_private_info): Likewise.
        * x86-linux-nat.c: Include nat/x86-linux.h.
        (arch_lwp_info): Removed structure.
        (update_debug_registers_callback):
        Use lwp_set_debug_registers_changed.
        (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
        and lwp_set_debug_registers_changed.
        (x86_linux_new_thread): Use lwp_set_debug_registers_changed.

2015-03-24  Gary Benson  <gbenson@redhat.com>

        * nat/linux-nat.h (ptid_of_lwp): New declaration.
        (lwp_is_stopped): Likewise.
        (lwp_stop_reason): Likewise.
        * linux-nat.c (ptid_of_lwp): New function.
        (lwp_is_stopped): Likewise.
        (lwp_is_stopped_by_watchpoint): Likewise.
        * x86-linux-nat.c (update_debug_registers_callback):
        Use lwp_is_stopped.
        (x86_linux_prepare_to_resume): Use ptid_of_lwp and
        lwp_stop_reason.

2015-03-24  Gary Benson  <gbenson@redhat.com>

        * linux-nat.h (linux_stop_lwp): Move declaration to...
        * nat/linux-nat.h (linux_stop_lwp): New declaration.

2015-03-24  Gary Benson  <gbenson@redhat.com>

        * linux-nat.h: Include nat/linux-nat.h.
        (iterate_over_lwps): Move declaration to nat/linux-nat.h.
        * nat/linux-nat.h (struct lwp_info): New forward declaration.
        (iterate_over_lwps_ftype): New typedef.
        (iterate_over_lwps): New declaration.
        * linux-nat.h (iterate_over_lwps): Update comment.  Use
        iterate_over_lwps_ftype.  Update callback return value check.

2015-03-24  Gary Benson  <gbenson@redhat.com>

        * x86-nat.h (x86_debug_reg_state): Move declaration to...
        * nat/x86-dregs.h (x86_debug_reg_state): New declaration.

2015-03-24  Gary Benson  <gbenson@redhat.com>

        * nat/linux-nat.h (current_lwp_ptid): New declaration.
        * linux-nat.c (current_lwp_ptid): New function.
        * x86-linux-nat.c: Include nat/linux-nat.h.
        (x86_linux_dr_get_addr): Use current_lwp_ptid.
        (x86_linux_dr_get_control): Likewise.
        (x86_linux_dr_get_status): Likewise.
        (x86_linux_dr_set_control): Likewise.
        (x86_linux_dr_set_addr): Likewise.

2015-03-24  Antoine Tremblay  <antoine.tremblay@ericsson.com>

        PR breakpoints/16466
        * breakpoint.c (create_breakpoint): Set thread on breakpoint struct.

2015-03-23  Joel Brobecker  <brobecker@adacore.com>

        * ser-mingw.c (ser_windows_setparity): Fix indentation.
        * ser-unix.c (hardwire_setparity): Likewise.

2015-03-23  Yurij Grechishhev  <yurij.grechishhev@gmail.com>

        * NEWS: Mention set/show serial parity command.
        * monitor.c (monitor_open): Call serial_setparity.
        * remote.c (remote_open_1): Likewise.
        * ser-base.c (ser_base_serparity): New function.
        * ser-base.h (ser_base_setparity): Add  declaration.
        * ser-go32.c (dos_ops): Set "setparity" field.
        * ser-mingw.c (ser_windows_raw): Do not set state.fParity and
        state.Parity.
        (ser_windows_setparity): New function.
        (hardwire_ops): Add ser_windows_setparity.
        (tty_ops): Add NULL for setparity field.
        (pipe_ops): Add ser_base_setparity.
        (tcp_ops): Likewise.
        * ser-pipe.c (pipe_ops): Likewise.
        * ser-tcp.c (tcp_ops): Likewise.
        * ser-unix.c (hardwire_setparity): Add declaration.
        (hardwire_raw): Don't reset PARENB flag.
        (hardwire_setparity): New function.
        (hardwire_ops): Add hardwire_setparity.
        * serial.c (serial_setparity): New function.
        (serial_parity): New global.
        (parity_none, parity_odd, parity_even, parity_enums, parity):
        New static globals.
        (set_parity): New function.
        (_initialize_serial): Add set/show serial parity commands.
        * serial.h (GDBPARITY_NONE): Define.
        (GDBPARITY_ODD): Define.
        (GDBPARITY_EVEN): Define.
        (serial_setparity) Add declaration.
        (struct serial_ops): Add setparity field.
        * target.h (serial_parity): Add declaration.

2015-03-23  Keith Seitz  <keiths@redhat.com>

        * linespec.c (linespec_lexer_lex_keyword): Update comment.

2015-03-23  Keith Seitz  <keiths@redhat.com>

        * breakpoint.c (parse_breakpoint_sals): Use
        linespec_lexer_lex_keyword to ascertain if the user specified
        a NULL location.
        * linespec.c [IF_KEYWORD_INDEX]: Define.
        (linespec_lexer_lex_keyword): Export.
        (struct ls_parser) <keyword_ok>: Remove.
        A keyword is only a keyword if not followed by another keyword.
        (linespec_lexer_lex_one): Remove keyword_ok handling.
        Add comment explaining why the parsing stream is not advanced
        when a keyword is seen.
        (parse_linespec): Remove parser->keyword_ok.
        * linespec.h (linespec_lexer_lex_keyword): Add declaration.

2015-03-23  Keith Seitz  <keiths@redhat.com>

        PR gdb/18021
        * dwarf2read.c (dwarf2_add_member_fn): Issue a complaint
        if we find a static method with DW_AT_vtable_elem_location.

2015-03-21  Eli Zaretskii  <eliz@gnu.org>

        * tui/tui-io.c (tui_expand_tabs): Reinitialize the column counter
        before the second loop, to avoid undefined behavior.  Reported by
        Anton Blanchard <anton@samba.org>.

2015-03-20  Keven Boell  <keven.boell@intel.com>

        * gdbtypes.c (resolve_dynamic_type_internal): Adapt
        data_location usage to linked list.
        (resolve_dynamic_type_internal): Adapt data_location to
        linked list.
        (get_dyn_prop, add_dyn_prop, copy_dynamic_prop_list): New function.
        (copy_type_recursive, copy_type): Add copy of linked list.
        * gdbtypes.h (enum dynamic_prop_node_kind): New enum.
        (struct dynamic_prop_list): New struct.
        * dwarf2read.c (set_die_type): Set data_location data.

2015-03-20  Pedro Alves  <palves@redhat.com>

        * i386-sol2-tdep.c (i386_sol2_static_transform_name): Move "p" to
        inner block and make it const.
        * machoread.c (get_archive_prefix_len): Make "lparen" const.

2015-03-20  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (set_breakpoint_condition): Make argument "exp" const.
        * breakpoint.h (set_breakpoint_condition): Update declaration.

2015-03-20  Pedro Alves  <palves@redhat.com>

        * tui/tui-io.c (tui_expand_tabs): Make "s1" const.

2015-03-20  Pedro Alves  <palves@redhat.com>

        * xcoffread.c (scan_xcoff_symtab): Make "p" and "q" const.

2015-03-20  Pedro Alves  <palves@redhat.com>

        * remote-m32r-sdi.c (m32r_open): Make "port_str" const.

2015-03-20  Pedro Alves  <palves@redhat.com>

        * nto-tdep.c (nto_find_and_open_solib): Make "endian" const.
        (nto_init_solib_absolute_prefix): Likewise.

2015-03-20  Pedro Alves  <palves@redhat.com>

        * sparc-sol2-tdep.c (sparc_sol2_static_transform_name): Make "p" const.
        * spu-tdep.c (spu_gdbarch_init): Make "name" const.

2015-03-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * config/djgpp/README: Remove gdb.hp.

2015-03-20  Yao Qi  <yao.qi@linaro.org>

        * aarch64-tdep.c (aarch64_gdbarch_init): Don't call
        set_gdbarch_cannot_step_breakpoint.

2015-03-19  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (linux_resume_one_lwp): Rename to ...
        (linux_resume_one_lwp_throw): ... this.  Don't handle ESRCH here,
        instead call perror_with_name.
        (check_ptrace_stopped_lwp_gone): New function.
        (linux_resume_one_lwp): Reimplement as wrapper around
        linux_resume_one_lwp_throw that swallows errors if the LWP is
        gone.
        (resume_stopped_resumed_lwps): Try register reads in TRY/CATCH and
        swallows errors if the LWP is gone.  Use
        linux_resume_one_lwp_throw instead of linux_resume_one_lwp.

2015-03-19  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (status_callback): Return early if the LWP has no
        status pending.

2015-03-19  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (select_event_lwp_callback): Update comment to no
        longer mention SIGTRAP.

2015-03-18  Tristan Gingold  <gingold@adacore.com>

        * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Move
        redirection code to ...
        (amd64_windows_frame_decode_insns): ... Here.  Fix in prologue
        checks.  Fix SAVE_NONVOL operations.  Add debug code and comments.

2015-03-18  Gary Benson <gbenson@redhat.com>

        (remote_protocol_features): Remove the "vFile:fstat" feature.
        (remote_hostio_fstat): Probe for "vFile:fstat" support.

2015-03-11  Yao Qi  <yao.qi@linaro.org>

        PR tdep/18107
        * aarch64-linux-tdep.c: Include xml-syscall.h
        (aarch64_linux_get_syscall_number): New function.
        (aarch64_linux_init_abi): Call
        set_gdbarch_get_syscall_number.
        * syscalls/aarch64-linux.xml: New file.

2015-03-17  Yurij Grechishhev  <yurij.grechishhev@gmail.com>

        * ser-base.h (ser_base_setstopbits): Change second argument name
        from "rate" to "num".

2015-03-17  Gary Benson <gbenson@redhat.com>
            Luke Allardyce <lukeallardyce@gmail.com>

        PR gdb/18131
        * common/common-remote-fileio.h (sys/stat.h): New include.
        (stuct stat): Remove forward declaration.

2015-03-16  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-tdep.c (fbsd_make_corefile_notes): Fetch all target registers
        before writing core register notes.

2015-03-16  Yuanhui Zhang  <asmwarrior@gmail.com>
            Pedro Alves  <palves@redhat.com>

        * gdb_curses.h (tgetnum): Mark with EXTERN_C.
        * stub-termcap.c (tgetent, tgetnum, tgetflag, tgetstr, tputs)
        (tgoto): Wrap with extern "C".

2015-03-16  Pedro Alves  <palves@redhat.com>
            Yuanhui Zhang  <asmwarrior@gmail.com>

        * stub-termcap.c (tputs): Change prototype.

2015-03-16  Yuanhui Zhang  <asmwarrior@gmail.com>
            Pedro Alves  <palves@redhat.com>

        * windows-nat.c (struct thread_info_struct): Rename to ...
        (struct windows_thread_info_struct): ... this.
        (thread_info): Rename to ...
        (windows_thread_info): ... this.
        All users updated.

2015-03-14  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Pedro Alves  <palves@redhat.com>

        * NEWS: New Removed targets and native configurations.

2015-03-13  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Remove HPUX.
        * Makefile.in (ALL_64_TARGET_OBS): Remove ia64-hpux-tdep.o.
        (ALL_TARGET_OBS): Remove hppa-hpux-tdep.o, solib-som.o and solib-pa64.o.
        (HFILES_NO_SRCDIR): Remove solib-som.h, inf-ttrace.h, solib-pa64.h and
        ia64-hpux-tdep.h, solib-ia64-hpux.h.
        (ALLDEPFILES): Remove hppa-hpux-tdep.c, hppa-hpux-nat.c,
        ia64-hpux-nat.c, ia64-hpux-tdep.c, somread.c and solib-som.c.
        * config/djgpp/fnchange.lst: Remove hppa-hpux-nat.c and
        hppa-hpux-tdep.c.
        * config/ia64/hpux.mh: Remove file.
        * config/pa/hpux.mh: Remove file.
        * configure: Rebuilt.
        * configure.ac (dlgetmodinfo, somread.o): Remove.
        * configure.host (hppa*-*-hpux*, ia64-*-hpux*): Make them obsolete.
        (ia64-*-hpux*): Remove its float format exception.
        * configure.tgt (hppa*-*-hpux*, ia64-*-hpux*): Make them obsolete.
        * hppa-hpux-nat.c: Remove file.
        * hppa-hpux-tdep.c: Remove file.
        * hppa-tdep.c (struct hppa_unwind_info, struct hppa_objfile_private):
        Move them here from hppa-tdep.h
        (hppa_objfile_priv_data, hppa_init_objfile_priv_data): Make it static.
        (hppa_frame_prev_register_helper): Remove HPPA_FLAGS_REGNUM exception.
        * hppa-tdep.h (struct hppa_unwind_info, struct hppa_objfile_private):
        Move them to hppa-tdep.c.
        (hppa_objfile_priv_data, hppa_init_objfile_priv_data): Remove
        declarations.
        * ia64-hpux-nat.c: Remove file.
        * ia64-hpux-tdep.c: Remove file.
        * ia64-hpux-tdep.h: Remove file.
        * inf-ttrace.c: Remove file.
        * inf-ttrace.h: Remove file.
        * solib-ia64-hpux.c: Remove file.
        * solib-ia64-hpux.h: Remove file.
        * solib-pa64.c: Remove file.
        * solib-pa64.h: Remove file.
        * solib-som.c: Remove file.
        * solib-som.h: Remove file.
        * somread.c: Remove file.

2015-03-13  John Baldwin  <jhb@FreeBSD.org>

        * configure.ac: AC_SEARCH_LIBS(kinfo_getvmmap, util).
        * config.in: Regenerate.
        * configure: Regenerate.
        * fbsd-nat.c [!HAVE_KINFO_GETVMMAP] (fbsd_read_mapping): Don't
        define.
        (fbsd_find_memory_regions): Use kinfo_getvmmap to
        enumerate memory regions if present.

2015-03-13  John Baldwin  <jhb@FreeBSD.org>

        * amd64fbsd-tdep.c (amd64fbsd_sigtramp_p): Style fixes.
        * i386fbsd-tdep.c: Fix style in various gdb_static_assert
        expressions.
        (i386fbsd_sigtramp_p): Likewise.

2015-03-12  John Baldwin  <jhb@FreeBSD.org>

        * MAINTAINERS (Write After Approval): Add John Baldwin.

2015-03-12  Gary Benson <gbenson@redhat.com>

        * solib.c (_initialize_solib): Make "set/show sysroot" use
        add_setshow_optional_filename_cmd so it can be restored to
        empty after being set.

2015-03-11  Sergio Durigan Junior  <sergiodj@redhat.com>

        * Makefile.in (SFILES): New source break-catch-syscall.c.
        (COMMON_OBS): New object break-catch-syscall.o.
        * break-catch-syscall.c: New file.
        * breakpoint.c: Remove inclusion of "xml-syscall.h".
        (syscall_catchpoint_p): Move declaration to break-catch-syscall.c
        (struct syscall_catchpoint): Likewise.
        (dtor_catch_syscall): Likewise.
        (catch_syscall_inferior_data): Likewise.
        (struct catch_syscall_inferior_data): Likewise.
        (get_catch_syscall_inferior_data): Likewise.
        (catch_syscall_inferior_data_cleanup): Likewise.
        (insert_catch_syscall): Likewise.
        (remove_catch_syscall): Likewise.
        (breakpoint_hit_catch_syscall): Likewise.
        (print_it_catch_syscall): Likewise.
        (print_one_catch_syscall): Likewise.
        (print_mention_catch_syscall): Likewise.
        (print_recreate_catch_syscall): Likewise.
        (catch_syscall_breakpoint_ops): Likewise.
        (syscall_catchpoint_p): Likewise.
        (create_syscall_event_catchpoint): Likewise.
        (catch_syscall_split_args): Likewise.
        (catch_syscall_command_1): Likewise.
        (is_syscall_catchpoint_enabled): Likewise.
        (catch_syscall_enabled): Likewise.
        (catching_syscall_number): Likewise.
        (catch_syscall_completer): Likewise.
        (clear_syscall_counts): Likewise.
        (initialize_breakpoint_ops): Move initialization of syscall
        catchpoints to break-catch-syscall.c.
        (_initialize_breakpoint): Move code related to syscall catchpoints
        to break-catch-syscall.c.

2015-03-11  Sergio Durigan Junior  <sergiodj@redhat.com>

        * breakpoint.c (breakpoint_find_if): New function.
        * breakpoint.h (breakpoint_find_if): New prototype.

2015-03-11  Gary Benson <gbenson@redhat.com>

        * remote-fileio.h (remote_fileio_to_host_stat): New declaration.
        * remote-fileio.c (remote_fileio_to_host_uint): New function.
        (remote_fileio_to_host_ulong): Likewise.
        (remote_fileio_to_host_mode): Likewise.
        (remote_fileio_to_host_time): Likewise.
        (remote_fileio_to_host_stat): Likewise.
        * remote.c (PACKET_vFile_fstat): New enum value.
        (remote_protocol_features): Register the "vFile:fstat" feature.
        (remote_hostio_fstat): New function.
        (remote_bfd_iovec_stat): Use the above.
        (_initialize_remote): Register new "set/show remote
        hostio-fstat-packet" command.
        * symfile.c (separate_debug_file_exists): Update comment.
        * NEWS: Announce new vFile:fstat packet.

2015-03-11  Gary Benson <gbenson@redhat.com>

        * common/common-remote-fileio.h: New file.
        * common/common-remote-fileio.c: Likewise.
        * Makefile.in (SFILES): Add common/common-remote-fileio.c.
        (HFILES_NO_SRCDIR): Add common/common-remote-fileio.h.
        (COMMON_OBS): Add common-remote-fileio.o.
        (common-remote-fileio.o): New rule.
        * remote-fileio.h (common-remote-fileio.h): New include.
        * remote-fileio.c (gdb/fileio.h): Do not include.
        (remote_fileio_to_be): Moved to common-remote-fileio.h.
        (remote_fileio_to_fio_uint): Likewise.
        (remote_fileio_to_fio_time): Likewise.
        (remote_fileio_mode_to_target): Moved to common-remote-fileio.c.
        (remote_fileio_to_fio_mode): Likewise.
        (remote_fileio_to_fio_ulong): Likewise.
        (remote_fileio_to_fio_stat): Likewise.

2015-03-11  Andy Wingo  <wingo@igalia.com>

        * guile/scm-value.c (gdbscm_value_dynamic_type): Fix typo in which
        we were checking the cached type, not the cached dynamic type.

2015-03-11  Andy Wingo  <wingo@igalia.com>

        * guile/scm-cmd.c (cmdscm_destroyer): Don't xfree the name and
        other strings, as these are on the GC'd heap, and will be
        collected along with the smob.

2015-03-11  Andy Wingo  <wingo@igalia.com>

        * guile/scm-objfile.c (gdbscm_objfile_progspace): New function.
        (objfile_functions): Bind gdbscm_objfile_progspace to
        objfile-progspace.
        * guile/lib/gdb.scm: Add objfile-progspace to exports.

2015-03-11  Andy Wingo  <wingo@igalia.com>

        * guile/guile.c (_initialize_guile): Disable automatic
        finalization, if Guile offers us that possibility.
        * guile/guile.c (call_initialize_gdb_module):
        * guile/scm-safe-call.c (gdbscm_with_catch): Arrange to run
        finalizers in appropriate places.
        * configure.ac (AC_TRY_LIBGUILE): Add a check for
        scm_set_automatic_finalization_enabled.
        * configure: Regenerated.

2015-03-11  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-tdep.c (s390_skip_prologue): Skip the prologue using
        SAL, if possible.

2015-03-11  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-nat.c (struct arch_lwp_info): New.
        (s390_fix_watch_points): Rename to...
        (s390_prepare_to_resume): ...this.  Skip the PER info update
        unless the watch points have changed.
        (s390_refresh_per_info, s390_new_thread): New functions.
        (s390_insert_watchpoint): Call s390_refresh_per_info instead of
        s390_fix_watch_points.
        (s390_remove_watchpoint): Likewise.
        (_initialize_s390_nat): Reflect renaming of s390_fix_watch_points.
        Register s390_prepare_to_resume.

2015-03-09  Pedro Alves  <palves@redhat.com>

        Revert:
        2015-03-07  Pedro Alves  <palves@redhat.com>
        * common/gdb_socket.h: New file.
        * ser-tcp.c: Include gdb_socket.h.  Don't include netinet/in.h nor
        sys/socket.h.
        (net_open): Use union gdb_sockaddr_u.

2015-03-07  Pedro Alves  <palves@redhat.com>

        * configure.ac (build_warnings): Move -Wmissing-prototypes
        -Wdeclaration-after-statement -Wmissing-parameter-type
        -Wold-style-declaration -Wold-style-definition to the C-specific
        set.
        * configure: Regenerate.

2015-03-07  Pedro Alves  <palves@redhat.com>

        * common/gdb_socket.h: New file.
        * ser-tcp.c: Include gdb_socket.h.  Don't include netinet/in.h nor
        sys/socket.h.
        (net_open): Use union gdb_sockaddr_u.

2015-03-07  Pedro Alves  <palves@redhat.com>

        * common/common-exceptions.c [!__cplusplus] (enum catcher_state)
        (exceptions_state_mc_action_iter)
        (exceptions_state_mc_action_iter_1, exceptions_state_mc_catch):
        Don't define.
        [__cplusplus] (try_scope_depth): New global.
        [__cplusplus] (exception_try_scope_entry)
        (exception_try_scope_exit, gdb_exception_sliced_copy)
        (exception_rethrow): New functions.
        (throw_exception): In C++ mode, throw
        gdb_exception_RETURN_MASK_QUIT for RETURN_QUIT and
        gdb_exception_RETURN_MASK_ERROR for RETURN_ERROR.
        (throw_it): In C++ mode, use try_scope_depth.
        * common/common-exceptions.h [!__cplusplus]
        (exceptions_state_mc_action_iter)
        (exceptions_state_mc_action_iter_1, exceptions_state_mc_catch):
        Don't declare.
        [__cplusplus] (exception_try_scope_entry)
        (exception_try_scope_exit, exception_rethrow): Declare.
        [__cplusplus] (struct exception_try_scope): New struct.
        [__cplusplus] (TRY, CATCH, END_CATCH): Reimplement on top of real
        C++ exceptions.
        (struct gdb_exception_RETURN_MASK_ALL)
        (struct gdb_exception_RETURN_MASK_ERROR)
        (struct gdb_exception_RETURN_MASK_QUIT): New types.

2015-03-07  Pedro Alves  <palves@redhat.com>

        * main.c (handle_command_errors): Remove volatile qualifier from
        parameter.

2015-03-07  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (save_breakpoints): Adjust to avoid code between
        TRY and CATCH.
        * gdbtypes.c (safe_parse_type): Remove empty line.
        (types_deeply_equal):
        * guile/scm-frame.c (gdbscm_frame_name):
        * linux-thread-db.c (find_new_threads_once):
        * python/py-breakpoint.c (bppy_get_commands):
        * record-btrace.c (record_btrace_insert_breakpoint)
        (record_btrace_remove_breakpoint, record_btrace_start_replaying)
        (record_btrace_start_replaying): Adjust to avoid code between TRY
        and CATCH.

2015-03-07  Pedro Alves  <palves@redhat.com>

        * common/common-exceptions.c (struct catcher) <exception>: No
        longer a pointer to volatile exception.  Now an exception value.
        <mask>: Delete field.
        (exceptions_state_mc_init): Remove all parameters.  Adjust.
        (exceptions_state_mc): No longer pop the catcher here.
        (exceptions_state_mc_catch): New function.
        (throw_exception): Adjust.
        * common/common-exceptions.h (exceptions_state_mc_init): Remove
        all parameters.
        (exceptions_state_mc_catch): Declare.
        (TRY_CATCH): Rename to ...
        (TRY): ... this.  Remove EXCEPTION and MASK parameters.
        (CATCH, END_CATCH): New.
        All callers adjusted.

2015-03-07  Tom Tromey  <tromey@redhat.com>

        * top.c (quit_force): Inline and delete DO_TRY, DO_PRINT_EX.

2015-03-07  Pedro Alves  <palves@redhat.com>

        * amd64-tdep.c (amd64_frame_cache, amd64_sigtramp_frame_cache)
        (amd64_epilogue_frame_cache): Normal exception handling code.
        * break-catch-throw.c (check_status_exception_catchpoint)
        (re_set_exception_catchpoint): Ditto.
        * cli/cli-interp.c (safe_execute_command):
        * cli/cli-script.c (script_from_file): Ditto.
        * compile/compile-c-symbols.c (generate_c_for_for_one_variable):
        Ditto.
        * compile/compile-object-run.c (compile_object_run): Ditto.
        * cp-abi.c (baseclass_offset): Ditto.
        * cp-valprint.c (cp_print_value): Ditto.
        * exceptions.c (catch_exceptions_with_msg):
        * frame-unwind.c (frame_unwind_try_unwinder): Ditto.
        * frame.c (get_frame_address_in_block_if_available): Ditto.
        * i386-tdep.c (i386_frame_cache, i386_epilogue_frame_cache)
        (i386_sigtramp_frame_cache): Ditto.
        * infcmd.c (post_create_inferior): Ditto.
        * linespec.c (parse_linespec, find_linespec_symbols):
        * p-valprint.c (pascal_object_print_value): Ditto.
        * parse.c (parse_expression_for_completion): Ditto.
        * python/py-finishbreakpoint.c (bpfinishpy_init): Ditto.
        * remote.c (remote_get_noisy_reply): Ditto.
        * s390-linux-tdep.c (s390_frame_unwind_cache): Ditto.
        * solib-svr4.c (solib_svr4_r_map): Ditto.

2015-03-06  Gary Benson  <gbenson@redhat.com>

        * common/common-utils.h (startswith): New inline function.
        All places where this logic was used updated to use the above.

2015-03-05  Pedro Alves  <palves@redhat.com>

        PR gdb/18002
        * mem-break.c (default_memory_insert_breakpoint): Set shadow_len
        after reading the breakpoint's shadow memory.

2015-03-05  Mark Kettenis  <kettenis@gnu.org>

        * hppabsd-nat.c: Remove file.
        * hppaobsd-nat.c: New file.
        * Makefile.in (ALLDEPFILES): Remove hppabsd-nat.c.  Add
        hppaobsd-nat.c.
        * config/pa/obsd.mh (NATDEPFILES): Replace hppabsd-nat.o with
        hppaobsd-nat.o.

2015-03-04  Pedro Alves  <palves@redhat.com>

        * target.h (struct target_ops) <to_decr_pc_after_break>: Delete.
        (target_decr_pc_after_break): Delete declaration.
        * target.c (default_target_decr_pc_after_break)
        (target_decr_pc_after_break): Delete.
        * linux-nat.c (check_stopped_by_breakpoint, linux_nat_wait_1): Use
        gdbarch_decr_pc_after_break instead of target_decr_pc_after_break.
        * linux-thread-db.c (check_event): Likewise.
        * infrun.c (adjust_pc_after_break): Likewise.
        * darwin-nat.c (cancel_breakpoint): Likewise.
        * aix-thread.c (aix_thread_wait): Likewise.
        * target-delegates.c: Regenerate.

2015-03-04  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (save_sigtrap): Check for breakpoints before
        checking watchpoints.
        (status_callback) [USE_SIGTRAP_SIGINFO]: Don't check whether a
        breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
        (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]: Decide whether
        a breakpoint triggered based on the SIGTRAP's siginfo.si_code.
        (linux_nat_stopped_by_sw_breakpoint)
        (linux_nat_supports_stopped_by_sw_breakpoint)
        (linux_nat_stopped_by_hw_breakpoint)
        (linux_nat_supports_stopped_by_hw_breakpoint): New functions.
        (linux_nat_wait_1): Don't re-increment the PC if relying on
        SIGTRAP's siginfo->si_code.
        (linux_nat_add_target): Install new target methods.
        * linux-thread-db.c (check_event): Don't account for breakpoint PC
        offset if the target already adjusted the PC.
        * nat/linux-ptrace.h (USE_SIGTRAP_SIGINFO): New.
        (GDB_ARCH_TRAP_BRKPT): New.
        (TRAP_HWBKPT): Define if not already defined.

2015-03-04  Pedro Alves  <palves@redhat.com>

        * NEWS: Mention the new "swbreak" and "hwbreak" stop reasons.
        * remote.c (struct remote_state) <remote_stopped_by_watchpoint_p>:
        Delete field.
        <stop_reason>: New field.
        (PACKET_swbreak_feature, PACKET_hwbreak_feature): New enum values.
        (packet_set_cmd_state): New function.
        (remote_protocol_features): Register the "swbreak" and "hwbreak"
        features.
        (remote_query_supported): If not disabled with the corresponding
        "set remote foo-packet" command, report support for the swbreak
        and hwbreak features.
        (struct stop_reply) <remote_stopped_by_watchpoint_p>: Delete
        field.
        <stop_reason>: New field.
        (remote_parse_stop_reply): Handle "swbreak" and "hwbreak".
        (remote_wait_as): Adjust.
        (remote_stopped_by_sw_breakpoint)
        (remote_supports_stopped_by_sw_breakpoint)
        (remote_stopped_by_hw_breakpoint)
        (remote_supports_stopped_by_hw_breakpoint): New functions.
        (remote_stopped_by_watchpoint): New function.
        (init_remote_ops): Install them.
        (_initialize_remote): Register new "set/show remote
        swbreak-feature-packet" and "set/show remote
        swbreak-feature-packet" commands.

2015-03-04  Pedro Alves  <palves@redhat.com>

        * btrace.h: Include target/waitstatus.h.
        (struct btrace_thread_info) <stop_reason>: New field.
        * record-btrace.c (record_btrace_step_thread): Use
        record_check_stopped_by_breakpoint instead of breakpoint_here_p.
        (record_btrace_decr_pc_after_break): Delete.
        (record_btrace_stopped_by_sw_breakpoint)
        (record_btrace_supports_stopped_by_sw_breakpoint)
        (record_btrace_stopped_by_hw_breakpoint)
        (record_btrace_supports_stopped_by_hw_breakpoint): New functions.
        (init_record_btrace_ops): Install them.
        * record-full.c (record_full_hw_watchpoint): Delete and replace
        with ...
        (record_full_stop_reason): ... this throughout.
        (record_full_exec_insn): Adjust.
        (record_full_wait_1): Adjust.  No longer re-increment the PC.
        (record_full_wait_1): Adjust.  Use
        record_check_stopped_by_breakpoint instead of breakpoint_here_p.
        (record_full_stopped_by_watchpoint): Adjust.
        (record_full_stopped_by_sw_breakpoint)
        (record_full_supports_stopped_by_sw_breakpoint)
        (record_full_supports_stopped_by_sw_breakpoint)
        (record_full_stopped_by_hw_breakpoint)
        (record_full_supports_stopped_by_hw_breakpoint): New functions.
        (init_record_full_ops, init_record_full_core_ops): Install them.
        * record.c (record_check_stopped_by_breakpoint): New function.
        * record.h: Include target/waitstatus.h.
        (record_check_stopped_by_breakpoint): New declaration.

2015-03-04  Pedro Alves  <palves@redhat.com>

        enum lwp_stop_reason -> enum target_stop_reason
        * linux-nat.c (linux_resume_one_lwp, check_stopped_by_watchpoint)
        (linux_nat_stopped_by_watchpoint, status_callback)
        (linux_nat_wait_1): Adjust.
        * linux-nat.h (enum lwp_stop_reason): Delete.
        (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
        * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust.
        * target/waitstatus.h (enum target_stop_reason): New.

2015-03-04  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (need_moribund_for_location_type): New function.
        (bpstat_stop_status): Don't skipping checking moribund locations
        of breakpoint types which the target tell caused a stop.
        (program_breakpoint_here_p): New function, factored out from ...
        (bp_loc_is_permanent): ... this.
        (update_global_location_list): Don't create a moribund location if
        the target supports reporting stops of the type of the removed
        breakpoint.
        * breakpoint.h (program_breakpoint_here_p): New declaration.
        * infrun.c (adjust_pc_after_break): Return early if the target has
        already adjusted the PC.  Add comments.
        (handle_signal_stop): If nothing explains a signal, and the target
        tells us the stop was caused by a software breakpoint, check if
        there's a breakpoint instruction in the memory.  If so, adjust the
        PC before presenting the stop to the user.  Otherwise, ignore the
        trap.  If nothing explains a signal, and the target tells us the
        stop was caused by a hardware breakpoint, ignore the trap.
        * target.h (struct target_ops) <to_stopped_by_sw_breakpoint,
        to_supports_stopped_by_sw_breakpoint, to_stopped_by_hw_breakpoint,
        to_supports_stopped_by_hw_breakpoint>: New fields.
        (target_stopped_by_sw_breakpoint)
        (target_supports_stopped_by_sw_breakpoint)
        (target_stopped_by_hw_breakpoint)
        (target_supports_stopped_by_hw_breakpoint): Define.
        * target-delegates.c: Regenerate.

2015-03-04  Pedro Alves  <palves@redhat.com>

        * infrun.c (follow_fork_inferior): Use the whole of the
        inferior_ptid and pending_follow.related_pid ptids instead of
        building ptids from the process components.  Adjust verbose output
        to use target_pid_to_str.
        * linux-nat.c (linux_child_follow_fork): Use the whole of the
        inferior_ptid and pending_follow.related_pid ptids instead of
        building ptids from the process components.

2015-03-04  Mark Kettenis  <kettenis@gnu.org>

        * inf-ptrace.c [PT_GET_PROCESS_STATE]
        (inf_ptrace_insert_fork_catchpoint): New function.
        (inf_ptrace_remove_fork_catchpoint): New function.
        (inf_ptrace_target) [PT_GET_PROCESS_STATE]: Install them.

2015-03-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-tdep.c (s390_register_name): Return empty string
        instead of NULL for registers that shouldn't be visible.

2015-03-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-tdep.c (s390_gdbarch_init): Use the correct syscall
        XML file for 64-bit targets.

2015-03-03  Simon Marchi  <simon.marchi@ericsson.com>

        * target.h (find_default_create_inferior): Remove declaration.
        (find_default_attach): Likewise.

2015-03-03  Pedro Alves  <palves@redhat.com>

        * inf-ptrace.c (inf_ptrace_resume): Remove spurious whitespace.
        Use ptid_get_pid to get the overall process id when resuming all
        threads.

2015-03-03  Pedro Alves  <palves@redhat.com>

        * i386-linux-nat.c (i386_linux_resume): Get the ptrace PID out of
        the lwp field of ptid.  Pass the full ptid to get_thread_regcache.
        * inf-ptrace.c (get_ptrace_pid): New function.
        (inf_ptrace_resume): Use it.
        * linux-nat.c (linux_resume_one_lwp): Pass the LWP's ptid ummodified
        to the lower layer.

2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>

        * nat/linux-btrace.c: Include sys/utsname.h.
        (linux_determine_kernel_ptr_bits): New.
        (linux_enable_bts): Call linux_determine_kernel_ptr_bits.
        * x86-linux-nat.c (x86_linux_enable_btrace): Do not overwrite non-zero
        ptr_bits.

2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.c (ftrace_update_function): Treat return as tailcall for
        "_dl_runtime_resolve".

2015-03-03  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.h (btrace_function) <lbegin, lend>: Remove.
        * btrace.c (ftrace_debug): Do not print the line range.
        (ftrace_skip_file, ftrace_update_lines): Remove.
        (ftrace_new_function): Remove lbegin and lend initialization.
        (btrace_compute_ftrace_bts): Remove call to ftrace_update_lines.
        * record-btrace.c (btrace_compute_src_line_range): New.
        (btrace_call_history_src_line): Call btrace_compute_src_line_range.

2015-03-02  Pedro Alves  <palves@redhat.com>

        * infrun.c (follow_exec): Delete all threads of the process except
        the event thread.  Extended comments.

2015-03-02  Joel Brobecker  <brobecker@adacore.com>

        * contrib/ari/gdb_ari.sh: Reinstate checks for "true" and "false".

2015-03-02  Joel Brobecker  <brobecker@adacore.com>

        * utils.h: Remove <stdbool.h> #include.
        (producer_is_gcc): Change return type to "int".
        * utils.c (producer_is_gcc): Change return type to int.
        Return 1 instead of true, and 0 instead of false.
        Adjust function documentation accordingly.

2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-nat.c (have_regset_vxrs): New static variable.
        (s390_linux_fetch_inferior_registers): Handle vector registers, if
        present.
        (s390_linux_store_inferior_registers): Likewise.
        (s390_get_hwcap): Remove function.  Embed its logic...
        (s390_read_description): ...here.  Yield a target description with
        vector registers if applicable.
        * s390-linux-tdep.c: Include "features/s390-vx-linux64.c",
        "features/s390-tevx-linux64.c", "features/s390x-vx-linux64.c", and
        "features/s390x-tevx-linux64.c".
        (struct gdbarch_tdep) <v0_full_regnum>: New field.
        (s390_dwarf_regmap): Add vector registers.  Remove bogus entries
        for "GNU/Linux-specific registers".
        (s390_dwarf_reg_r0l): New enum value.
        (s390_dwarf_reg_to_regnum): Support vector registers.
        (s390_adjust_frame_regnum): Adjust pseudo DWARF register numbers
        of GPR lower halves.
        (regnum_is_vxr_full): New function.
        (s390_register_name): New function.
        (s390_pseudo_register_name): Handle v0-v15, which are composed of
        f0-f15 and v0l-v15l.
        (s390_pseudo_register_type): Likewise.
        (s390_pseudo_register_read): Likewise.
        (s390_pseudo_register_write): Likewise.
        (s390_value_from_register): Account for the fact that values are
        placed left-justified in vector registers.
        (s390_pseudo_register_reggroup_p): Add pseudo registers v0-v15 to
        the vector reggroup and omit them from the general reggroup.
        (s390_regmap_vxrs_low, s390_regmap_vxrs_high): New register maps.
        (s390_vxrs_low_regset, s390_vxrs_high_regset): New regsets.
        (s390_iterate_over_regset_sections): Add iterations for the two
        new vector regsets.
        (s390_core_read_description): Yield a target description with
        vector registers if applicable.
        (s390_gdbarch_init): Handle target descriptions with vector
        registers.  Add "register_name" gdbarch method.
        (_initialize_s390_tdep): Call new tdesc initialization functions.
        * s390-linux-tdep.h (HWCAP_S390_VX): New macro.
        (S390_V0_LOWER_REGNUM, S390_V1_LOWER_REGNUM, S390_V2_LOWER_REGNUM)
        (S390_V3_LOWER_REGNUM, S390_V4_LOWER_REGNUM, S390_V5_LOWER_REGNUM)
        (S390_V6_LOWER_REGNUM, S390_V7_LOWER_REGNUM, S390_V8_LOWER_REGNUM)
        (S390_V9_LOWER_REGNUM, S390_V10_LOWER_REGNUM)
        (S390_V11_LOWER_REGNUM, S390_V12_LOWER_REGNUM)
        (S390_V13_LOWER_REGNUM, S390_V14_LOWER_REGNUM)
        (S390_V15_LOWER_REGNUM, S390_V16_REGNUM, S390_V17_REGNUM)
        (S390_V18_REGNUM, S390_V19_REGNUM, S390_V20_REGNUM)
        (S390_V21_REGNUM, S390_V22_REGNUM, S390_V23_REGNUM)
        (S390_V24_REGNUM, S390_V25_REGNUM, S390_V26_REGNUM)
        (S390_V27_REGNUM, S390_V28_REGNUM, S390_V29_REGNUM)
        (S390_V30_REGNUM, S390_V31_REGNUM): New macros.
        (S390_NUM_REGS): Adjust value.
        (s390_vxrs_low_regset, s390_vxrs_high_regset): Declare.
        (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
        (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): Likewise.
        * NEWS: Announce S/390 vector register support.

2015-03-02  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * features/s390-tevx-linux64.xml: New file.
        * features/s390-vx-linux64.xml: New file.
        * features/s390-vx.xml: New file.
        * features/s390x-tevx-linux64.xml: New file.
        * features/s390x-vx-linux64.xml: New file.
        * features/Makefile (WHICH): Add s390-vx-linux64,
        s390x-vx-linux64, s390-tevx-linux64, and s390x-tevx-linux64.
        (s390-vx-linux64-expedite, s390-tevx-linux64-expedite)
        (s390x-vx-linux64-expedite, s390x-tevx-linux64-expedite): New
        macros.
        * features/s390-tevx-linux64.c: New generated file.
        * features/s390-vx-linux64.c: Likewise.
        * features/s390x-tevx-linux64.c: Likewise.
        * features/s390x-vx-linux64.c: Likewise.
        * regformats/s390-tevx-linux64.dat: Likewise.
        * regformats/s390-vx-linux64.dat: Likewise.
        * regformats/s390x-tevx-linux64.dat: Likewise.
        * regformats/s390x-vx-linux64.dat: Likewise.

2015-02-28  Doug Evans  <xdje42@gmail.com>

        * symtab.h (struct symtab) <next>: Fix comment.

2015-02-27  Simon Marchi  <simon.marchi@ericsson.com>

        * python/python.c (python_GdbModuleDef): Rename GdbMethods to
        python_GdbMethods.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * dtrace-probe.c (dtrace_probe_ops): Make extern.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * common/common-exceptions.h (exception_none): Declare.
        * common/common-exceptions.c (exception_none): Moved from
        exceptions.c.
        (exceptions_state_mc_init): Use exception_none.
        * exceptions.c (exception_none): Move to
        common/common-exceptions.c.
        * exceptions.h (exception_none): Move to
        common/common-exceptions.h.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * main.c (catch_command_errors, catch_command_errors_const):
        Remove 'mask' argument.  Adjust.
        (captured_main): Adjust callers.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * python/python-internal.h: Include "extension-priv.h".

2015-02-27  Pedro Alves  <palves@redhat.com>

        * breakpoint.h (enum print_stop_action): Move further up in the
        file.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * gdbarch.sh: Include regcache.h.
        * gdbarch.h: Regenerate.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * arm-tdep.c (decode_insn) <arm_handle_insn, thumb_handle_insn>:
        Remove duplicate const.
        * sparc-sol2-tdep.c (sparc_sol2_static_transform_name): Remove
        duplicate const.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * cp-valprint.c (vtbl_ptr_name): Use EXPORTED_CONST.
        * guile/guile.c (extension_language_guile): Use EXPORTED_CONST.
        * features/feature_to_c.sh: Tag the generated xml_builtin array
        with extern const in C++ mode.

2015-02-27  Tom Tromey  <tromey@redhat.com>

        * minidebug.c (struct lzma_stream): Rename to ...
        (struct gdb_lzma_stream): ... this.
        (lzma_open, lzma_pread, lzma_close, lzma_stat): Adjust.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): New
        function.
        (mi_cmd_stack_list_locals, mi_cmd_stack_list_args)
        (mi_cmd_stack_list_variables): Use it.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * x86-linux-nat.c (u_debugreg_offset): New function.
        (x86_linux_dr_get, x86_linux_dr_set): Use it.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * nat/x86-dregs.h (enum target_hw_bp_type): Remove forward
        declaration.
        Include break-common.h.

2015-02-27  Tom Tromey  <tromey@redhat.com>
            Pedro Alves <palves@redhat.com>

        * arm-tdep.c (set_fp_model_sfunc, arm_set_abi): Use 'int' for
        local used to iterate over enums.
        * completer.c (signal_completer): Likewise.
        * i386-tdep.c (i386_stap_parse_special_token): Likewise.
        * rs6000-tdep.c (powerpc_set_vector_abi): Likewise.
        * tui/tui-data.c (tui_next_win, tui_prev_win): Likewise.
        * tui/tui-layout.c (next_layout, prev_layout): Likewise.
        * tui/tui-win.c (tui_refresh_all_win, tui_rehighlight_all)
        (tui_resize_all, tui_set_focus_command, tui_all_windows_info): Likewise.
        * tui-wingeneral.c (tui_refresh_all):  Likewise.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * target.h: Include "infrun.h".

2015-02-27  Pedro Alves  <palves@redhat.com>

        * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * common/agent.h (IPA_SYM_EXPORTED_NAME): New.
        (IPA_SYM): Use it.
        * common/common-defs.h (EXTERN_C_PUSH, EXTERN_C_POP): New macros.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * cli-out.c (_rl_erase_entire_line): Move declaration out of
        cli_mld_erase_entire_line, and make it extern "C".
        * common/common-defs.h (EXTERN_C): New.
        * completer.c (_rl_completion_prefix_display_length)
        (_rl_print_completions_horizontally, QSFUNC): Move declarations
        out of gdb_display_match_list_1.
        (_rl_qsort_string_compare): Move declaration out of
        gdb_display_match_list_1, and make it extern "C".
        * defs.h (re_comp): Use EXTERN_C.
        * maint.c (_mcleanup): Move declaration out of mcleanup_wrapper,
        and make it extern "C".
        (monstartup): Move declaration out of maintenance_set_profile_cmd,
        and make it extern "C".
        (main): Move declaration out of maintenance_set_profile_cmd.
        * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason_string): Use
        EXTERN_C.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * python/python.c (GdbMethods): Rename to ...
        (python_GdbMethods): ... this and make extern.
        (GdbModuleDef): Rename to ...
        (python_GdbModuleDef): ... this and make extern.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * record-btrace.c (set_record_btrace_cmdlist)
        (show_record_btrace_cmdlist): Remove redefinitions.

2015-02-27  Tom Tromey  <tromey@redhat.com>
            Pedro Alves  <palves@redhat.com>

        * dwarf2-frame.c (enum cfa_how_kind, struct
        dwarf2_frame_state_reg_info): Move out of struct
        dwarf2_frame_state.
        * dwarf2read.c (struct tu_stats): Move out of struct
        dwarf2_per_objfile.
        (struct file_entry): Move out of struct line_header.
        (struct nextfield, struct nextfnfield, struct fnfieldlist, struct
        typedef_field_list): Move out of struct field_info.
        * gdbtypes.h (enum dynamic_prop_kind, union dynamic_prop_data):
        Move out of struct dynamic_prop.
        (union type_owner, union field_location, struct field, struct
        range_bounds, union type_specific): Move out of struct main_type.
        (struct fn_fieldlist, struct fn_field, struct typedef_field)
        (VOFFSET_STATIC): Move out of struct cplus_struct_type.
        (struct call_site_target, union call_site_parameter_u, struct
        call_site_parameter): Move out of struct call_site.
        * m32c-tdep.c (enum m32c_prologue_kind): Move out of struct
        m32c_prologue.
        (enum srcdest_kind): Move out of struct srcdest.
        * main.c (enum cmdarg_kind): Move out of struct cmdarg.
        * prologue-value.h (enum prologue_value_kind): Move out of struct
        prologue_value.
        * s390-linux-tdep.c (enum s390_abi_kind): Move out of struct
        gdbarch_tdep.
        * stabsread.c (struct nextfield, struct next_fnfieldlist): Move
        out of struct field_info.
        * symfile.h (struct other_sections): Move out of struct
        section_addr_info.
        * symtab.c (struct symbol_cache_slot): Move out struct
        block_symbol_cache.
        * target-descriptions.c (enum tdesc_type_kind): Move out of
        typedef struct tdesc_type.
        * tui/tui-data.h (enum tui_line_or_address_kind): Move out of
        struct tui_line_or_address.
        * value.c (enum internalvar_kind, union internalvar_data): Move
        out of struct internalvar.
        * xtensa-tdep.h (struct ctype_cache): Move out of struct
        gdbarch_tdep.

2015-02-27  Tom Tromey  <tromey@redhat.com>
            Pedro Alves  <palves@redhat.com>

        Rename symbols whose names are reserved C++ keywords throughout.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * Makefile.in (COMPILER): New, get it from autoconf.
        (COMPILE.pre, CC_LD): Use COMPILER.
        (CXX): Get from autoconf instead.
        (CXX_FOR_TARGET): Default to g++ instead of gcc.
        * acinclude.m4: Include build-with-cxx.m4.
        * build-with-cxx.m4: New file.
        * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
        Disable -Werror by default if building in C++ mode.
        (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
        -Wno-narrowing in C++ mode.  Only enable -Wpointer-sign in C mode.
        Run supported-warning-flags tests with the C++ compiler.
        Save/restore CXXFLAGS too.
        * configure: Regenerate.

2015-02-27  Pedro Alves  <palves@redhat.com>

        * libiberty.m4: New file.
        * acinclude.m4: Include libiberty.m4.
        * configure.ac: Call libiberty_INIT.
        * config.in, configure: Regenerate.

2015-02-27  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-tdep.c (s390_gcc_target_options): Not just handle
        31-bit targets, but 64-bit targets as well.
        (s390_gnu_triplet_regexp): New function.
        (s390_gdbarch_init): Set the gcc_target_options gdbarch method for
        64-bit targets as well.  Set the gnu_triplet_regexp gdbarch
        method.

2015-02-27  Jon TURNEY  <jon.turney@dronecode.org.uk>  (tiny patch)

        * windows-nat.c (CONTEXT_DEBUGGER): Remove.
        (CONTEXT_DEBUGGER_DR): Add CONTEXT_SEGMENTS.  Incorporate flags
        from CONTEXT_DEBUGGER.

2015-02-26  Doug Evans  <dje@google.com>

        * gdbtypes.c (internal_type_vptr_fieldno): Add missing call to
        CHECK_TYPEDEF.
        (set_type_vptr_fieldno): Ditto.
        (internal_type_vptr_basetype, set_type_vptr_basetype): Ditto.
        * gnu-v3-abi.c (gnuv3_dynamic_class): Ditto.

2015-02-26  Pedro Alves  <palves@redhat.com>

        * auto-load.h (file_is_auto_load_safe): Add ATTRIBUTE_PRINTF.
        * complaints.c (vcomplaint): Pass argument FMT directly to
        printf-like functions instead of complaint->fmt.
        * ctf.c (ctf_save_write_metadata): Add ATTRIBUTE_PRINTF.
        * darwin-nat.c (inferior_debug): Add ATTRIBUTE_PRINTF.
        * compile/compile-loc2c.c (pushf, unary, binary): Add
        ATTRIBUTE_PRINTF.
        (do_compile_dwarf_expr_to_c): Pass string literal as format string
        to pushf.
        (BINARY): Pass string literal as format string to 'binary'.
        * compile/compile-object-load.c (link_callbacks_einfo): Add
        ATTRIBUTE_PRINTF.
        * guile/guile-internal.h (gdbscm_printf): Add ATTRIBUTE_PRINTF.

2015-02-26  Pedro Alves  <palves@redhat.com>

        * windows-termcap.c: Rename to ...
        * stub-termcap.c: ... this.  Adjust header line.
        * Makefile.in (SFILES): Refer to stub-termcap.c instead of
        windows-termcap.c.
        * configure: Regenerate.
        * configure.ac: Refer to stub-termcap.o instead of
        windows-termcap.o.
        * gdb_curses.h: Mention stub-termcap.c instead of
        windows-termcap.c.

2015-02-26  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * compile/compile-c-symbols.c (convert_one_symbol, convert_symbol_bmsym)
        (gcc_symbol_address): Call gnu_ifunc_resolve_addr.

2015-02-26  Antoine Tremblay  <antoine.tremblay@ericsson.com>

        * gdb/infcmd.c (print_return_value): use type_to_string to print type.

2015-02-26  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * elfread.c (elf_read_minimal_symbols): Use bfd_alloc for
        bfd_canonicalize_symtab.

2015-02-25  John Baldwin  <jhb@FreeBSD.org>

        * amd64fbsd-nat.c: Include sys/user.h.
        (_initialize_amd64fbsd_nat): Use the KERN_PROC_SIGTRAMP sysctl
        instead of KERN_PS_STRINGS to locate the signal trampoline.
        * i386fbsd-nat.c: Include sys/user.h.
        (_initialize_i386fbsd_nat): Use the KERN_PROC_SIGTRAMP sysctl
        instead of KERN_PS_STRINGS to locate the signal trampoline.
        * amd64fbsd-tdep.c (amd64fbsd_sigtramp_code): New.
        (amd64fbsd_sigtramp_p): New.
        (amd64fbsd_sigtramp_start_addr, amd64fbsd_sigtramp_end_addr): No
        longer set default values.
        (amd64fbsd_init_abi): Set "sigtramp_p" to "amd64fbsd_sigtramp_p".
        * i386fbsd-tdep.c (i386fbsd_sigtramp_start)
        (i386fbsd_sigtramp_middle, i386fbsd_sigtramp_end)
        (i386fbsd_freebsd4_sigtramp_start)
        (i386fbsd_freebsd4_sigtramp_middle)
        (i386fbsd_freebsd4_sigtramp_end, i386fbsd_osigtramp_start)
        (i386fbsd_osigtramp_middle, i386fbsd_osigtramp_end): New.
        (i386fbsd_sigtramp_p): New.
        (i386fbsd_sigtramp_start_addr, i386fbsd_sigtramp_end_addr): No
        longer set default values.
        (i386fbsd_init_abi): Set "sigtramp_p" to "i386fbsd_sigtramp_p".

2015-02-25  John Baldwin  <jhb@freebsd.org>

        * amd64fbsd-tdep.c (amd64fbsd_sigcontext_addr): Use
        get_frame_register instead of frame_unwind_register_unsigned.

2015-02-26  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR build/18033
        * compile/compile-c-support.c (c_compute_program): Change // comment.
        * compile/compile-object-load.c (setup_sections): Change // comment.

2015-02-26  Joel Brobecker  <brobecker@adacore.com>

        PR build/18033:
        * iq2000-tdep.c (iq2000_frame_cache): Delete C++-style comment.

2015-02-23  Pedro Alves  <palves@redhat.com>

        * remote.c (skip_to_semicolon): New function.
        (remote_parse_stop_reply) <T stop reply>: Use it.  Don't
        special case the stop reasons that look like hex numbers
        upfront.  Instead handle real register numbers after matching
        all the known stop reasons.

2015-02-21  Doug Evans  <dje@google.com>

        PR c++/17976, symtab/17821
        * cp-namespace.c (cp_search_static_and_baseclasses): New parameter
        is_in_anonymous.  All callers updated.
        (find_symbol_in_baseclass): Ditto.
        (cp_lookup_nested_symbol_1): Ditto.  Don't search all static blocks
        for symbols in an anonymous namespace.
        * dwarf2read.c (namespace_name): Don't call dwarf2_name, fetch
        DW_AT_name directly.
        (dwarf2_name): Convert missing namespace name to
        CP_ANONYMOUS_NAMESPACE_STR.

2015-02-20  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (linux_handle_extended_wait): Call
        thread_db_notice_clone whenever a new clone LWP is detected.
        (linux_stop_and_wait_all_lwps, linux_unstop_all_lwps): New
        functions.
        * linux-nat.h (thread_db_attach_lwp): Delete declaration.
        (thread_db_notice_clone, linux_stop_and_wait_all_lwps)
        (linux_unstop_all_lwps): Declare.
        * linux-thread-db.c (struct thread_get_info_inout): Delete.
        (thread_get_info_callback): Delete.
        (thread_from_lwp): Use td_thr_get_info and record_thread.
        (thread_db_attach_lwp): Delete.
        (thread_db_notice_clone): New function.
        (try_thread_db_load_1): If /proc is mounted and shows the
        process'es task list, walk over all LWPs and call thread_from_lwp
        instead of relying on td_ta_thr_iter.
        (attach_thread): Don't call check_thread_signals here.  Split the
        tail part of the function (which adds the thread to the core GDB
        thread list) to ...
        (record_thread): ... this function.  Call check_thread_signals
        here.
        (thread_db_wait): Don't call thread_db_find_new_threads_1.  Always
        call thread_from_lwp.
        (thread_db_update_thread_list): Rename to ...
        (thread_db_update_thread_list_org): ... this.
        (thread_db_update_thread_list): New function.
        (thread_db_find_thread_from_tid): Delete.
        (thread_db_get_ada_task_ptid): Simplify.
        * nat/linux-procfs.c: Include <sys/stat.h>.
        (linux_proc_task_list_dir_exists): New function.
        * nat/linux-procfs.h (linux_proc_task_list_dir_exists): Declare.

2015-02-20  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (lin_lwp_attach_lwp): No longer special case the
        main LWP.  Handle the case of waitpid returning 0 if we're already
        attached to the LWP.  Don't set the LWP's last_resume_kind to
        resume_stop if we already knew about the LWP.
        (linux_nat_filter_event): Add debug logs.

2015-02-20  Pedro Alves  <palves@redhat.com>

        * target.h (forward_target_decr_pc_after_break): Delete
        declaration.

2015-02-20  Pedro Alves  <palves@redhat.com>

        PR threads/18006
        * linux-thread-db.c (thread_get_info_callback): Return early if
        the thread's lwp id is -1.

2015-02-20  Joel Brobecker  <brobecker@adacore.com>

        GDB 7.9 released.

2015-02-19  Steve Ellcey  <sellcey@imgtec.com>

        * dtrace-probe.c (dtrace_process_dof_probe): Initialize arg.expr.
        (dtrace_get_probes) Change type of variable 'dof'.

2015-02-19  Antoine Tremblay  <antoine.tremblay@ericsson.com>

        PR breakpoints/16812
        * linux-nat.c (linux_nat_filter_event): Report SIGTRAP,SIGILL,SIGSEGV.
        * nat/linux-ptrace.c (linux_wstatus_maybe_breakpoint): Add.
        * nat/linux-ptrace.h: Add linux_wstatus_maybe_breakpoint.

2015-02-19  David Taylor  <dtaylor@emc.com>

        * common/ax.def (setv): Fix consumed entry in setv DEFOP.

2015-02-18  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-io.c (tui_handle_resize_during_io): Remove this
        function.
        (tui_putc): Don't call tui_handle_resize_during_io.
        (tui_getc): Likewise.
        (tui_mld_getc): Likewise.
        * tui/tui-win.c: Include event-loop.h and tui/tui-io.h.
        (tui_sigwinch_token): New static variable.
        (tui_initialize_win): Adjust documentation.  Set
        tui_sigwinch_token.
        (tui_async_resize_screen): New asynchronous callback.
        (tui_sigwinch_handler): Adjust documentation.  Asynchronously
        invoke tui_async_resize_screen.

2015-02-18  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * configure: Regenerated.
        * configure.ac: Use GDB_AC_TRANSFORM.
        * Makefile.in (aclocal_m4_deps): Added transform.m4.
        * acinclude.m4: sinclude transform.m4.
        * transform.m4: New file.
        (GDB_AC_TRANSFORM): New macro.

2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * NEWS: Announce the support for DTrace SDT probes.

2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * amd64-linux-tdep.c: Include "parser-defs.h" and "user-regs.h".
        (amd64_dtrace_parse_probe_argument): New function.
        (amd64_dtrace_probe_is_enabled): Likewise.
        (amd64_dtrace_enable_probe): Likewise.
        (amd64_dtrace_disable_probe): Likewise.
        (amd64_linux_init_abi): Register the
        `gdbarch_dtrace_probe_argument', `gdbarch_dtrace_enable_probe',
        `gdbarch_dtrace_disable_probe' and
        `gdbarch_dtrace_probe_is_enabled' hooks.
        (amd64_dtrace_disabled_probe_sequence_1): New constant.
        (amd64_dtrace_disabled_probe_sequence_2): Likewise.
        (amd64_dtrace_enable_probe_sequence): Likewise.
        (amd64_dtrace_disable_probe_sequence): Likewise.

2015-01-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * breakpoint.c (BREAK_ARGS_HELP): Help string updated to mention
        the -probe-dtrace new vpossible value for PROBE_MODIFIER.
        * configure.ac (CONFIG_OBS): dtrace-probe.o added if BFD can
        handle ELF files.
        * Makefile.in (SFILES): dtrace-probe.c added.
        * configure: Regenerate.
        * dtrace-probe.c: New file.
        (SHT_SUNW_dof): New constant.
        (dtrace_probe_type): New enum.
        (dtrace_probe_arg): New struct.
        (dtrace_probe_arg_s): New typedef.
        (struct dtrace_probe_enabler): New struct.
        (dtrace_probe_enabler_s): New typedef.
        (dtrace_probe): New struct.
        (dtrace_probe_is_linespec): New function.
        (dtrace_dof_sect_type): New enum.
        (dtrace_dof_dofh_ident): Likewise.
        (dtrace_dof_encoding): Likewise.
        (DTRACE_DOF_ENCODE_LSB): Likewise.
        (DTRACE_DOF_ENCODE_MSB): Likewise.
        (dtrace_dof_hdr): New struct.
        (dtrace_dof_sect): Likewise.
        (dtrace_dof_provider): Likewise.
        (dtrace_dof_probe): Likewise.
        (DOF_UINT): New macro.
        (DTRACE_DOF_PTR): Likewise.
        (DTRACE_DOF_SECT): Likewise.
        (dtrace_process_dof_probe): New function.
        (dtrace_process_dof): Likewise.
        (dtrace_build_arg_exprs): Likewise.
        (dtrace_get_arg): Likewise.
        (dtrace_get_probes): Likewise.
        (dtrace_get_probe_argument_count): Likewise.
        (dtrace_can_evaluate_probe_arguments): Likewise.
        (dtrace_evaluate_probe_argument): Likewise.
        (dtrace_compile_to_ax): Likewise.
        (dtrace_probe_destroy): Likewise.
        (dtrace_gen_info_probes_table_header): Likewise.
        (dtrace_gen_info_probes_table_values): Likewise.
        (dtrace_probe_is_enabled): Likewise.
        (dtrace_probe_ops): New variable.
        (info_probes_dtrace_command): New function.
        (_initialize_dtrace_probe): Likewise.
        (dtrace_type_name): Likewise.

2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * gdbarch.sh (dtrace_parse_probe_argument): New.
        (dtrace_probe_is_enabled): Likewise.
        (dtrace_enable_probe): Likewise.
        (dtrace_disable_probe): Likewise.
        * gdbarch.c: Regenerate.
        * gdbarch.h: Regenerate.

2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * stap-probe.c (stap_probe_ops): Add NULLs in the static
        stap_probe_ops for `enable_probe' and `disable_probe'.
        * probe.c (enable_probes_command): New function.
        (disable_probes_command): Likewise.
        (_initialize_probe): Define the cli commands `enable probe' and
        `disable probe'.
        (parse_probe_linespec): New function.
        (info_probes_for_ops): Use parse_probe_linespec.
        * probe.h (probe_ops): New hooks `enable_probe' and
        `disable_probe'.

2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * probe.c (compute_probe_arg): Moved from stap-probe.c
        (compile_probe_arg): Likewise.
        (probe_funcs): Likewise.
        * stap-probe.c (compute_probe_arg): Moved to probe.c.
        (compile_probe_arg): Likewise.
        (probe_funcs): Likewise.

2015-02-17  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * probe.c (print_ui_out_not_applicables): New function.
        (exists_probe_with_pops): Likewise.
        (info_probes_for_ops): Do not include column headers for probe
        types for which no probe has been actually found on any object.
        Also invoke `print_ui_out_not_applicables' in order to match the
        column rows with the header when probes of several types are
        listed.
        Print the "Type" column.
        * probe.h (probe_ops): Added a new probe operation `type_name'.
        * stap-probe.c (stap_probe_ops): Add `stap_type_name'.
        (stap_type_name): New function.

2015-02-17  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-io.c (tui_getc): Don't call key_is_command_char.
        (key_is_command_char): Delete.

2015-02-17  Pedro Alves  <palves@redhat.com>

        * tui/tui.c (tui_enable): Resize windows before anything
        might show a window.

2015-02-17  Max Ostapenko  <m.ostapenko@partner.samsung.com>

        PR gdb/17984
        * aarch64-linux-nat.c: Don't include features/aarch64.c anymore.
        (aarch64_linux_read_description): Remove initialize_tdesc_aarch64
        call.
        * aarch64-tdep.h (tdesc_aarch64): Declare.

2015-02-12  Mark Wielaard  <mjw@redhat.com>

        * contrib/ari/gdb_ari.sh: Remove checks for "true" and "false".

2015-02-13  Doug Evans  <dje@google.com>

        * cp-namespace.c (cp_basic_lookup_symbol): Rename parameter
        anonymous_namespace to is_in_anonymous for consistency with the rest
        of the file.
        (cp_lookup_bare_symbol): Fix typo in comment.
        (cp_search_static_and_baseclasses): Ditto.
        (search_symbol_list): Use vertical space in comment better.
        (reset_directive_searched): Ditto. Fix typo.
        (cp_lookup_nested_symbol_1): Clarify contents of NESTED_NAME parameter.

2015-02-13  Yao Qi  <yao.qi@arm.com>

        * MAINTAINERS: Update my email address.

2015-02-12  Doug Evans  <dje@google.com>

        * symtab.c (completion_list_add_name): Fix memory leak.

2015-02-12  Doug Evans  <dje@google.com>

        * completer.c (complete_line): Remove incorrect comment.

2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * python/py-framefilter.c (py_print_single_arg, enumerate_locals)
        (py_print_frame): Use RETURN_MASK_ERROR.

2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * python/py-framefilter.c (py_print_frame): Mention RETURN_QUIT in
        function comment.  Wrap all function that can throw in cleanups.
        (gdbpy_apply_frame_filter): Wrap all function that can throw in
        cleanups.

2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * python/py-framefilter.c (py_print_frame): Substitute goto error.
        Remove the error label.

2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * python/py-framefilter.c (py_print_frame): Put conditional code paths
        with goto first, indent the former else codepath left.  Put variable
        'elided' to a new inner block.

2015-02-11  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * python/py-framefilter.c (py_print_frame): Whitespacing fixes.

2015-02-11  Pedro Alves  <palves@redhat.com>

        * xcoffread.c (within_function): Delete.

2015-02-11  Tom Tromey  <tromey@redhat.com>
            Pedro Alves <palves@redhat.com>

        * breakpoint.c (base_breakpoint_ops): Delete.
        * dwarf2loc.c (dwarf_expr_ctx_funcs): Make extern.
        * elfread.c (elf_sym_fns_gdb_index, elf_sym_fns_lazy_psyms): Make extern.
        * guile/guile.c (guile_extension_script_ops, guile_extension_ops): Make extern.
        * ppcnbsd-tdep.c (ppcnbsd2_sigtramp): Make extern.
        * python/py-arch.c (arch_object_type): Make extern.
        * python/py-block.c (block_syms_iterator_object_type): Make extern.
        * python/py-bpevent.c (breakpoint_event_object_type): Make extern.
        * python/py-cmd.c (cmdpy_object_type): Make extern.
        * python/py-continueevent.c (continue_event_object_type)
        * python/py-event.h (GDBPY_NEW_EVENT_TYPE): Remove 'qual'
        parameter.  Update all callers.
        * python/py-evtregistry.c (eventregistry_object_type): Make extern.
        * python/py-exitedevent.c (exited_event_object_type): Make extern.
        * python/py-finishbreakpoint.c (finish_breakpoint_object_type): Make extern.
        * python/py-function.c (fnpy_object_type): Make extern.
        * python/py-inferior.c (inferior_object_type, membuf_object_type): Make extern.
        * python/py-infevents.c (call_pre_event_object_type)
        (inferior_call_post_event_object_type).
        (memory_changed_event_object_type): Make extern.
        * python/py-infthread.c (thread_object_type): Make extern.
        * python/py-lazy-string.c (lazy_string_object_type): Make extern.
        * python/py-linetable.c (linetable_entry_object_type)
        (linetable_object_type, ltpy_iterator_object_type): Make extern.
        * python/py-newobjfileevent.c (new_objfile_event_object_type)
        (clear_objfiles_event_object_type): Make extern.
        * python/py-objfile.c (objfile_object_type): Make extern.
        * python/py-param.c (parmpy_object_type): Make extern.
        * python/py-progspace.c (pspace_object_type): Make extern.
        * python/py-signalevent.c (signal_event_object_type): Make extern.
        * python/py-symtab.c (symtab_object_type, sal_object_type): Make extern.
        * python/py-type.c (type_object_type, field_object_type)
        (type_iterator_object_type): Make extern.
        * python/python.c (python_extension_script_ops)
        (python_extension_ops): Make extern.
        * stap-probe.c (stap_probe_ops): Make extern.

2015-02-11  Pedro Alves  <pedro@codesourcery.com>

        * infrun.c (adjust_pc_after_break): Don't adjust the PC just
        because the event thread is not the current thread.

2015-02-11  Doug Evans  <xdje42@gmail.com>

        * gdbtypes.c (internal_type_self_type): If TYPE_SPECIFIC_FIELD hasn't
        been initialized yet, return NULL.

2015-02-11  Doug Evans  <dje@google.com>

        * symfile.h (new_symfile_objfile): Delete.
        * symfile.c (finish_new_objfile): Renamed from new_symfile_objfile.
        All callers updated.

2015-02-11  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-io.c (tui_handle_resize_during_io): Call
        tui_update_gdb_sizes() after resizing the screen.
        * tui/tui.c (tui_enable): Resize the terminal before
        calling tui_update_gdb_sizes().

2015-02-11  Patrick Palka  <patrick@parcs.ath.cx>

        * tui/tui-io.c (tui_getc): Move cursor to the end of the command
        line before printing a newline.

2015-02-11  Mark Wielaard  <mjw@redhat.com>

        * utils.c (producer_is_gcc): Return true or false.

2015-02-10  Mark Wielaard  <mjw@redhat.com>

        * utils.h (producer_is_gcc): Change return type to bool. Add major
        argument.
        * utils.c (producer_is_gcc): Likewise.
        (producer_is_gcc_ge_4): Adjust producer_is_gcc call.
        * dwarf2read.c (check_producer): Likewise.

2015-02-10  Pedro Alves  <palves@redhat.com>

        * infrun.c (displaced_step_fixup): Switch to the event thread
        before calling gdbarch_displaced_step_fixup.

2015-02-10  Antoine Tremblay <antoine.tremblay@ericsson.com>

        * MAINTAINERS (Write After Approval): Add Antoine Tremblay.

2015-02-10  Simon Marchi  <simon.marchi@ericsson.com>

        * ada-varobj.c (ada_name_of_child): Constify parent.
        (ada_path_expr_of_child): Same.
        (ada_value_of_child): Same.
        (ada_type_of_child): Same.
        * c-varobj.c (c_is_path_expr_parent): Same.
        (c_describe_child): Same.
        (c_name_of_child): Same.
        (c_value_of_child): Same.
        (c_type_of_child): Same.
        (cplus_number_of_children): Same.
        (cplus_describe_child): Constify var.
        (cplus_name_of_child): Constify parent.
        (cplus_value_of_child): Same.
        (cplus_type_of_child): Same.
        * jv-varobj.c (java_name_of_child): Same.
        (java_value_of_child): Same.
        (java_type_of_child): Same.
        * varobj.c (value_of_child): Same.
        (varobj_default_is_path_expr_parent): Constify var, parent and return
        value.
        (varobj_get_path_expr): Constify var, modify path_expr through
        mutable_var.
        (install_new_value): Constify parent.
        (value_of_child): Constify parent.
        * varobj.h (struct varobj): Constify parent.
        (struct lang_varobj_ops): Constify name_of_child, value_of_child and
        type_of_child.
        (varobj_get_path_expr): Constify var.
        (varobj_get_path_expr_parent): Constify var and return value.

2015-02-10  Luis Machado  <lgustavo@codesourcery.com>

        * arm-tdep.c (arm_prologue_unwind_stop_reason): New function.
        (arm_prologue_this_id): Move PC and SP limit checks to
        arm_prologue_unwind_stop_reason.
        (arm_prologue_unwind) <stop_reason> : Set to
        arm_prologue_unwind_stop_reason.

2015-02-09  Mark Wielaard  <mjw@redhat.com>

        * dwarf2read.c (set_cu_language): Recognize DW_LANG_Fortran03 and
        DW_LANG_Fortran08 as language_fortran.

2015-02-09  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR remote/17946
        * gdb/remote.c (remote_parse_stop_reply): Fix wrong comparison
        of pointer against char.

2015-02-09  Mark Wielaard  <mjw@redhat.com>

        * c-typeprint.c (cp_type_print_method_args): Handle '_Atomic'.
        (c_type_print_modifier): Likewise.
        * dwarf2read.c (read_tag_atomic_type): New function.
        (read_type_die_1): Handle DW_TAG_atomic_type.
        * gdbtypes.c (make_atomic_type): New function.
        (recursive_dump_type): Handle TYPE_ATOMIC.
        * gdbtypes.h (enum type_flag_values): Renumber.
        (enum type_instance_flag_value): Add TYPE_INSTANCE_FLAG_ATOMIC.
        (TYPE_ATOMIC): New macro.
        (make_atomic_type): Declare.

2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.c (ftrace_find_call): Skip gaps.
        (ftrace_new_function): Initialize level.
        (ftrace_new_call, ftrace_new_tailcall, ftrace_new_return)
        (ftrace_new_switch): Update
        level computation.
        (ftrace_new_gap): New.
        (ftrace_update_function): Create new function after gap.
        (btrace_compute_ftrace_bts): Create gap on error.
        (btrace_stitch_bts): Update parameters.  Clear trace if it
        becomes empty.
        (btrace_stitch_trace): Update parameters.  Update callers.
        (btrace_clear): Reset the number of gaps.
        (btrace_insn_get): Return NULL if the iterator points to a gap.
        (btrace_insn_number): Return zero if the iterator points to a gap.
        (btrace_insn_end): Allow gaps at the end.
        (btrace_insn_next, btrace_insn_prev, btrace_insn_cmp): Handle gaps.
        (btrace_find_insn_by_number): Assert that the found iterator does
        not point to a gap.
        (btrace_call_next, btrace_call_prev): Assert that the last function
        is not a gap.
        * btrace.h (btrace_bts_error): New.
        (btrace_function): Update comment.
        (btrace_function) <insn, insn_offset, number>: Update comment.
        (btrace_function) <errcode>: New.
        (btrace_thread_info) <ngaps>: New.
        (btrace_thread_info) <replay>: Update comment.
        (btrace_insn_get): Update comment.
        * record-btrace.c (btrace_ui_out_decode_error): New.
        (record_btrace_info): Print number of gaps.
        (btrace_insn_history, btrace_call_history): Call
        btrace_ui_out_decode_error for gaps.
        (record_btrace_step_thread, record_btrace_start_replaying): Skip gaps.

2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>

        * common/btrace-common.h (btrace_cpu_vendor, btrace_cpu): New.
        * nat/linux-btrace.c: (btrace_this_cpu): New.
        (cpu_supports_bts): Call btrace_this_cpu.
        (intel_supports_bts): Add cpu parameter.

2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.h (btrace_insn_class): New.
        (btrace_insn) <size, iclass>: New.
        * btrace.c (ftrace_find_call): Update parameters.  Update users.
        Use instruction classification.
        (ftrace_new_return): Update parameters.  Update users.
        (ftrace_update_function): Update parameters.  Update users.  Use
        instruction classification.
        (ftrace_update_insns): Update parameters.  Update users.
        (ftrace_classify_insn): New.
        (btrace_compute_ftrace_bts): Fill in new btrace_insn fields.  Add
        TRY_CATCH around call to gdb_insn_length.

2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.c (btrace_compute_ftrace_bts, btrace_compute_ftrace):
        Update parameters.  Update users.

2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.c (parse_xml_btrace_conf_bts): Add size.
        (btrace_conf_bts_attributes): New.
        (btrace_conf_children): Add attributes.
        * common/btrace-common.h (btrace_config_bts): New.
        (btrace_config)<bts>: New.
        (btrace_config): Update comment.
        * nat/linux-btrace.c (linux_enable_btrace, linux_enable_bts):
        Use config.
        * features/btrace-conf.dtd: Increment version.  Add size
        attribute to bts element.
        * record-btrace.c (set_record_btrace_bts_cmdlist,
        show_record_btrace_bts_cmdlist): New.
        (record_btrace_adjust_size, record_btrace_print_bts_conf,
        record_btrace_print_conf, cmd_set_record_btrace_bts,
        cmd_show_record_btrace_bts): New.
        (record_btrace_info): Call record_btrace_print_conf.
        (_initialize_record_btrace): Add commands.
        * remote.c: Add PACKET_Qbtrace_conf_bts_size enum.
        (remote_protocol_features): Add Qbtrace-conf:bts:size packet.
        (btrace_sync_conf): Synchronize bts size.
        (_initialize_remote): Add Qbtrace-conf:bts:size packet.
        * NEWS: Announce new commands and new packets.

2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>

        * Makefile.in (XMLFILES): Add btrace-conf.dtd.
        * x86-linux-nat.c (x86_linux_enable_btrace): Update parameters.
        (x86_linux_btrace_conf): New.
        (x86_linux_create_target): Initialize to_btrace_conf.
        * nat/linux-btrace.c (linux_enable_btrace): Update parameters.
        Check format.  Split into this and ...
        (linux_enable_bts): ... this.
        (linux_btrace_conf): New.
        (perf_event_skip_record): Renamed into ...
        (perf_event_skip_bts_record): ... this.  Updated users.
        (linux_disable_btrace): Split into this and ...
        (linux_disable_bts): ... this.
        (linux_read_btrace): Check format.
        * nat/linux-btrace.h (linux_enable_btrace): Update parameters.
        (linux_btrace_conf): New.
        (btrace_target_info)<ptid>: Moved.
        (btrace_target_info)<conf>: New.
        (btrace_target_info): Split into this and ...
        (btrace_tinfo_bts): ... this.  Updated users.
        * btrace.c (btrace_enable): Update parameters.
        (btrace_conf, parse_xml_btrace_conf_bts, parse_xml_btrace_conf)
        (btrace_conf_children, btrace_conf_attributes)
        (btrace_conf_elements): New.
        * btrace.h (btrace_enable): Update parameters.
        (btrace_conf, parse_xml_btrace_conf): New.
        * common/btrace-common.h (btrace_config): New.
        * feature/btrace-conf.dtd: New.
        * record-btrace.c (record_btrace_conf): New.
        (record_btrace_cmdlist): New.
        (record_btrace_enable_warn, record_btrace_open): Pass
        &record_btrace_conf.
        (record_btrace_info): Print recording format.
        (cmd_record_btrace_bts_start): New.
        (cmd_record_btrace_start): Call cmd_record_btrace_bts_start.
        (_initialize_record_btrace): Add "record btrace bts" subcommand.
        Add "record bts" alias command.
        * remote.c (remote_state)<btrace_config>: New.
        (remote_btrace_reset, PACKET_qXfer_btrace_conf): New.
        (remote_protocol_features): Add qXfer:btrace-conf:read.
        (remote_open_1): Call remote_btrace_reset.
        (remote_xfer_partial): Handle TARGET_OBJECT_BTRACE_CONF.
        (btrace_target_info)<conf>: New.
        (btrace_sync_conf, btrace_read_config): New.
        (remote_enable_btrace): Update parameters.  Call btrace_sync_conf and
        btrace_read_conf.
        (remote_btrace_conf): New.
        (init_remote_ops): Initialize to_btrace_conf.
        (_initialize_remote): Add qXfer:btrace-conf packet.
        * target.c (target_enable_btrace): Update parameters.
        (target_btrace_conf): New.
        * target.h (target_enable_btrace): Update parameters.
        (target_btrace_conf): New.
        (target_object)<TARGET_OBJECT_BTRACE_CONF>: New.
        (target_ops)<to_enable_btrace>: Update parameters and comment.
        (target_ops)<to_btrace_conf>: New.
        * target-delegates: Regenerate.
        * target-debug.h (target_debug_print_const_struct_btrace_config_p)
        (target_debug_print_const_struct_btrace_target_info_p): New.
        * NEWS: Announce new command and new packet.

2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>

        * nat/linux-btrace.h (perf_event_buffer): New.
        (btrace_target_info) <buffer, size, data_head>: Replace with ...
        <bts>: ... this.
        * nat/linux-btrace.c (perf_event_header, perf_event_mmap_size)
        (perf_event_buffer_size, perf_event_buffer_begin)
        (perf_event_buffer_end, linux_btrace_has_changed): Removed.
        Updated users.
        (perf_event_new_data): New.

2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.c (btrace_enable): Pass BTRACE_FORMAT_BTS.
        * record-btrace.c (record_btrace_open): Remove call to
        target_supports_btrace.
        * remote.c (remote_supports_btrace): Update parameters.
        * target.c (target_supports_btrace): Update parameters.
        * target.h (to_supports_btrace, target_supports_btrace): Update
        parameters.
        * target-delegates.c: Regenerate.
        * target-debug.h (target_debug_print_enum_btrace_format): New.
        * nat/linux-btrace.c
        (kernel_supports_btrace): Rename into ...
        (kernel_supports_bts): ... this.  Update users.  Update warning text.
        (intel_supports_btrace): Rename into ...
        (intel_supports_bts): ... this.  Update users.
        (cpu_supports_btrace): Rename into ...
        (cpu_supports_bts): ... this.  Update users.
        (linux_supports_btrace): Update parameters.  Split into this and ...
        (linux_supports_bts): ... this.
        * nat/linux-btrace.h (linux_supports_btrace): Update parameters.

2015-02-09  Markus Metzger  <markus.t.metzger@intel.com>

        * Makefile.in (SFILES): Add common/btrace-common.c.
        (COMMON_OBS): Add common/btrace-common.o.
        (btrace-common.o): Add build rules.
        * btrace.c (parse_xml_btrace): Update parameters.
        (parse_xml_btrace_block): Set format field.
        (btrace_add_pc, btrace_fetch): Use struct btrace_data.
        (do_btrace_data_cleanup, make_cleanup_btrace_data): New.
        (btrace_compute_ftrace): Split into this and...
        (btrace_compute_ftrace_bts): ...this.
        (btrace_stitch_trace): Split into this and...
        (btrace_stitch_bts): ...this.
        * btrace.h (parse_xml_btrace): Update parameters.
        (make_cleanup_btrace_data): New.
        * common/btrace-common.c: New.
        * common/btrace-common.h: Include common-defs.h.
        (btrace_block_s): Update comment.
        (btrace_format): New.
        (btrace_format_string): New.
        (btrace_data_bts): New.
        (btrace_data): New.
        (btrace_data_init, btrace_data_fini, btrace_data_empty): New.
        * remote.c (remote_read_btrace): Update parameters.
        * target.c (target_read_btrace): Update parameters.
        * target.h (target_read_btrace): Update parameters.
        (target_ops)<to_read_btrace>: Update parameters.
        * x86-linux-nat.c (x86_linux_read_btrace): Update parameters.
        * target-delegates.c: Regenerate.
        * target-debug (target_debug_print_struct_btrace_data_p): New.
        * nat/linux-btrace.c (linux_read_btrace): Split into this and...
        (linux_read_bts): ...this.
        * nat/linux-btrace.h (linux_read_btrace): Update parameters.

2015-02-06  Doug Evans  <dje@google.com>

        * remote-m32r-sdi.c: Include symfile.h.

2015-02-06  Doug Evans  <dje@google.com>

        * symtab.h (clear_symtab_users, deduce_language_from_filename): Move
        * symfile.h (clear_symtab_users, deduce_language_from_filename): ...
        to here.

2015-02-06  Pedro Alves  <palves@redhat.com>

        * linux-thread-db.c (find_new_threads_callback): Add debug output.

2015-02-06  Simon Marchi  <simon.marchi@ericsson.com>

        PR gdb/15678
        * breakpoint.c (map_breakpoint_numbers): Check for empty args string.
        (enable_count_command): Check args for NULL value.

2015-02-05  Doug Evans  <xdje42@gmail.com>

        * guile/scm-frame.c: Fix spelling errors in a comment.

2015-02-04  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * python/python-internal.h (Py_hash_t): Define it for Python <3.2.
        * python/py-value.c (valpy_fetch_lazy): Use it.  Remove cast to the
        return type.

2015-02-04  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (handle_extended_wait): Don't resume LWPs here.
        (wait_lwp): Don't call wait_lwp if linux_handle_extended_wait
        returns true.
        (resume_stopped_resumed_lwps): Don't check whether the thread is
        marked as executing.
        (linux_nat_wait_1): Use resume_stopped_resumed_lwps.

2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * regset.h (struct regset): Add flags field.
        (REGSET_VARIABLE_SIZE): New value for a regset's flags field.
        * corelow.c (get_core_register_section): Add warning if the size
        exceeds the requested size and the regset does not have the
        REGSET_VARIABLE_SIZE flag set.
        * alphanbsd-tdep.c (alphanbsd_gregset): Add REGSET_VARIABLE_SIZE
        flag.
        * armbsd-tdep.c (armbsd_gregset): Likewise.
        * hppa-hpux-tdep.c (hppa_hpux_regset): Likewise.
        * hppaobsd-tdep.c (hppaobsd_gregset): Likewise.
        * m68kbsd-tdep.c (m68kbsd_gregset): Likewise.
        * mipsnbsd-tdep.c (mipsnbsd_gregset): Likewise.

2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * amd64-linux-tdep.c (amd64_linux_iterate_over_regset_sections):
        For ".reg-xstate", explicitly specify the requested section size
        via X86_XSTATE_SIZE instead of just 0 on input and
        X86_XSTATE_MAX_SIZE on output.
        * i386-linux-tdep.c (i386_linux_iterate_over_regset_sections):
        Likewise.

2015-02-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        PR corefiles/17808:
        * gdbarch.sh (iterate_over_regset_sections_cb): Document this
        function type, particularly its SIZE parameter.
        * gdbarch.h: Regenerate.
        * amd64-tdep.c (amd64_supply_fpregset): In gdb_assert, compare
        actual against required size using ">=" instead of "==".
        (amd64_collect_fpregset): Likewise.
        * i386-tdep.c (i386_supply_gregset): Likewise.
        (i386_collect_gregset): Likewise.
        (i386_supply_fpregset): Likewise.
        (i386_collect_fpregset): Likewise.
        * mips-linux-tdep.c (mips_supply_gregset_wrapper): Likewise.
        (mips_fill_gregset_wrapper): Likewise.
        (mips_supply_fpregset_wrapper): Likewise.
        (mips_fill_fpregset_wrapper): Likewise.
        (mips64_supply_gregset_wrapper): Likewise.
        (mips64_fill_gregset_wrapper): Likewise.
        (mips64_supply_fpregset_wrapper): Likewise.
        (mips64_fill_fpregset_wrapper): Likewise.
        * mn10300-linux-tdep.c (am33_supply_gregset_method): Likewise.
        (am33_supply_fpregset_method): Likewise.
        (am33_collect_gregset_method): Likewise.
        (am33_collect_fpregset_method): Likewise.

2015-02-04  Doug Evans  <dje@google.com>
            Pedro Alves  <palves@redhat.com>
            Eli Zaretskii  <eliz@gnu.org>

        PR tui/17810
        * tui/tui-command.c (tui_refresh_cmd_win): New function.
        * tui/tui-command.c (tui_refresh_cmd_win): Declare.
        * tui/tui-file.c: #include tui/tui-command.h.
        (tui_file_fputs): Refresh command window if stream is not gdb_stdout.
        (tui_file_flush): Refresh command window if stream is gdb_stdout.
        * tui/tui-io.c (tui_puts): Remove calls to wrefresh, fflush.

2015-02-04  Pedro Alves  <palves@redhat.com>

        Fix build breakage.
        * event-loop.c (gdb_do_one_event): Add default switch case.

2015-02-03  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Filter out inferior gcc option -fpreprocessed.
        * compile/compile.c (filter_args): New function.
        (get_args): Use it.

2015-02-03  Pedro Alves  <palves@redhat.com>

        * event-loop.c: Don't declare nor define a queue type for
        gdb_event_p.
        (event_queue): Delete.
        (create_event, create_file_event, gdb_event_xfree)
        (initialize_event_loop, process_event): Delete.
        (gdb_do_one_event): Return as soon as one event is handled.
        (handle_file_event): Change prototype.  Used the passed in
        file_handler pointer and ready_mask instead of looping over all
        file handlers.
        (gdb_wait_for_event): Update the poll/select timeouts before
        blocking.  Run event handlers directly instead of queueing events.
        Return as soon as one event is handled.
        (struct async_event_handler_data): Delete.
        (invoke_async_event_handler): Delete.
        (check_async_event_handlers): Change return type to int.  Run
        event handlers directly instead of queueing events.  Return as
        soon as one event is handled.
        (handle_timer_event): Delete.
        (update_wait_timeout): New function, factored out from
        poll_timers.
        (poll_timers): Reimplement.
        * event-loop.h (initialize_event_loop): Delete declaration.
        * top.c (gdb_init): Don't call initialize_event_loop.

2015-02-03  Pedro Alves  <palves@redhat.com>

        * event-loop.c (clear_async_event_handler): New function.
        * event-loop.h (clear_async_event_handler): New declaration.
        * record-btrace.c (record_btrace_async): New function.
        (init_record_btrace_ops): Install record_btrace_async.
        * record-full.c (record_full_async): New function.
        (record_full_resume): Don't mark the async event source here.
        (init_record_full_ops): Install record_full_async.
        (record_full_core_resume): Don't mark the async event source here.
        (init_record_full_core_ops): Install record_full_async.
        * remote.c (remote_async): Mark and clear the async stop reply
        queue event-loop token as appropriate.

2015-02-03  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (linux_child_follow_fork, linux_nat_wait_1): Use
        target_is_async_p instead of target_can_async.
        (linux_nat_wait): Use target_is_async_p instead of
        target_can_async.  Don't enable async here.
        * remote.c (interrupt_query, remote_wait, putpkt_binary): Use
        target_is_async_p instead of target_can_async.

2015-02-02  Simon Marchi  <simon.marchi@ericsson.com>

        * varobj.h (lang_varobj_ops): Mention which return values need
        to be freed.

2015-02-02  Joel Brobecker  <brobecker@adacore.com>

        * dwarf2loc.c (dwarf2_evaluate_property): Add i18n marker.

2015-02-02  Joel Brobecker  <brobecker@adacore.com>

        PR gdb/17856:
        * ada-lang.c (ada_lookup_symbol_list_worker): Do not re-cache
        results found in the cache.

2015-02-02  Joel Brobecker  <brobecker@adacore.com>

        PR gdb/17854:
        * ada-lang.c (ada_get_symbol_cache): Set pspace_data->sym_cache
        when allocating a new one.

2015-02-01  Tom Tromey  <tom@tromey.com>

        * MAINTAINERS: Remove myself.

2015-01-31  Doug Evans  <xdje42@gmail.com>

        * dwarf2read.c (process_structure_scope): Update setting of
        TYPE_VPTR_BASETYPE, TYPE_VPTR_FIELDNO.
        * gdbtypes.c (internal_type_vptr_fieldno): New function.
        (set_type_vptr_fieldno): New function.
        (internal_type_vptr_basetype): New function.
        (set_type_vptr_basetype): New function.
        (get_vptr_fieldno): Update setting of TYPE_VPTR_FIELDNO,
        TYPE_VPTR_BASETYPE.
        (allocate_cplus_struct_type): Initialize vptr_fieldno.
        (recursive_dump_type): Printing of vptr_fieldno, vptr_basetype ...
        (print_cplus_stuff): ... moved here.
        (copy_type_recursive): Don't copy TYPE_VPTR_BASETYPE.
        * gdbtypes.h (struct main_type): Members vptr_fieldno, vptr_basetype
        moved to ...
        (struct cplus_struct_type): ... here.  All uses updated.
        (TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE): Rewrite.
        (internal_type_vptr_fieldno, set_type_vptr_fieldno): Declare.
        (internal_type_vptr_basetype, set_type_vptr_basetype): Declare.
        * stabsread.c (read_tilde_fields): Update setting of
        TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE.

2015-01-31  Doug Evans  <xdje42@gmail.com>

        * cp-valprint.c (cp_find_class_member): Rename parameter domain_p
        to self_p.
        (cp_print_class_member): Rename local domain to self_type.
        * dwarf2read.c (quirk_gcc_member_function_pointer): Rename local
        domain_type to self_type.
        (set_die_type) <need_gnat_info>: Handle
        TYPE_CODE_METHODPTR, TYPE_CODE_MEMBERPTR, TYPE_CODE_METHOD.
        * gdb-gdb.py (StructMainTypePrettyPrinter): Handle
        TYPE_SPECIFIC_SELF_TYPE.
        * gdbtypes.c (internal_type_self_type): New function.
        (set_type_self_type): New function.
        (smash_to_memberptr_type): Rename parameter domain to self_type.
        Update setting of TYPE_SELF_TYPE.
        (smash_to_methodptr_type): Update setting of TYPE_SELF_TYPE.
        (smash_to_method_type): Rename parameter domain to self_type.
        Update setting of TYPE_SELF_TYPE.
        (check_stub_method): Call smash_to_method_type.
        (recursive_dump_type): Handle TYPE_SPECIFIC_SELF_TYPE.
        (copy_type_recursive): Ditto.
        * gdbtypes.h (enum type_specific_kind): New value
        TYPE_SPECIFIC_SELF_TYPE.
        (struct main_type) <type_specific>: New member self_type.
        (struct cplus_struct_type) <fn_field.type>: Update comment.
        (TYPE_SELF_TYPE): Rewrite.
        (internal_type_self_type, set_type_self_type): Declare.
        * gnu-v3-abi.c (gnuv3_print_method_ptr): Rename local domain to
        self_type.
        (gnuv3_method_ptr_to_value): Rename local domain_type to self_type.
        * m2-typeprint.c (m2_range): Replace TYPE_SELF_TYPE with
        TYPE_TARGET_TYPE.
        * stabsread.c (read_member_functions): Mark methods with
        TYPE_CODE_METHOD, not TYPE_CODE_FUNC.  Update setting of
        TYPE_SELF_TYPE.

2015-01-31  Doug Evans  <xdje42@gmail.com>

        * gdbtypes.h (TYPE_SELF_TYPE): Renamed from TYPE_DOMAIN_TYPE.
        All uses updated.

2015-01-31  Doug Evans  <xdje42@gmail.com>

        * gnu-v3-abi.c (gnuv3_dynamic_class): Assert only passed structs
        or unions.  Return zero if union.
        (gnuv3_get_vtable): Call check_typedef.  Assert only passed structs.
        (gnuv3_rtti_type): Pass already-check_typedef'd value to
        gnuv3_get_vtable.
        (compute_vtable_size): Assert only passed structs.
        (gnuv3_print_vtable): Don't call gnuv3_get_vtable for non-structs.

2015-01-31  Doug Evans  <xdje42@gmail.com>

        * gdbtypes.c (copy_type_recursive): Handle all TYPE_SPECIFIC_FIELD
        kinds.

2015-01-31  Gary Benson <gbenson@redhat.com>
            Doug Evans  <dje@google.com>

        PR cli/9007
        PR cli/11920
        PR cli/15548
        * cli/cli-cmds.c (complete_command): Notify user if max-completions
        reached.
        * common/common-exceptions.h (enum errors)
        <MAX_COMPLETIONS_REACHED_ERROR>: New value.
        * completer.h (get_max_completions_reached_message): New declaration.
        (max_completions): Likewise.
        (completion_tracker_t): New typedef.
        (new_completion_tracker): New declaration.
        (make_cleanup_free_completion_tracker): Likewise.
        (maybe_add_completion_enum): New enum.
        (maybe_add_completion): New declaration.
        (throw_max_completions_reached_error): Likewise.
        * completer.c (max_completions): New global variable.
        (new_completion_tracker): New function.
        (free_completion_tracker): Likewise.
        (make_cleanup_free_completion_tracker): Likewise.
        (maybe_add_completions): Likewise.
        (throw_max_completions_reached_error): Likewise.
        (complete_line): Remove duplicates and limit result to max_completions
        entries.
        (get_max_completions_reached_message): New function.
        (gdb_display_match_list): Handle max_completions.
        (_initialize_completer): New declaration and function.
        * symtab.c: Include completer.h.
        (completion_tracker): New static variable.
        (completion_list_add_name): Call maybe_add_completion.
        (default_make_symbol_completion_list_break_on_1): Renamed from
        default_make_symbol_completion_list_break_on.  Maintain
        completion_tracker across calls to completion_list_add_name.
        (default_make_symbol_completion_list_break_on): New function.
        * top.c (init_main): Set rl_completion_display_matches_hook.
        * tui/tui-io.c: Include completer.h.
        (tui_old_rl_display_matches_hook): New static global.
        (tui_rl_display_match_list): Notify user if max-completions reached.
        (tui_setup_io): Save/restore rl_completion_display_matches_hook.
        * NEWS (New Options): Mention set/show max-completions.

2015-01-31  Gary Benson  <gbenson@redhat.com>

        * symtab.c (struct add_name_data) <code>: New field.
        Updated comments.
        (add_symtab_completions): New function.
        (symtab_expansion_callback): Likewise.
        (default_make_symbol_completion_list_break_on): Set datum.code.
        Move minimal symbol scan before calling expand_symtabs_matching.
        Scan known primary symtabs for externs and statics before calling
        expand_symtabs_matching.  Pass symtab_expansion_callback as
        expansion_notify argument to expand_symtabs_matching.  Do not scan
        primary symtabs for externs and statics after calling
        expand_symtabs_matching.

2015-01-31  Gary Benson  <gbenson@redhat.com>

        * symfile.h (expand_symtabs_exp_notify_ftype): New typedef.
        (struct quick_symbol_functions) <expand_symtabs_matching>:
        New argument expansion_notify.  All uses updated.
        (expand_symtabs_matching): New argument expansion_notify.
        All uses updated.
        * symfile-debug.c (debug_qf_expand_symtabs_matching):
        Also print expansion notify.
        * symtab.c (expand_symtabs_matching_via_partial): Call
        expansion_notify whenever a partial symbol table is expanded.
        * dwarf2read.c (dw2_expand_symtabs_matching): Call
        expansion_notify whenever a symbol table is instantiated.

2015-01-31  Doug Evans  <xdje42@gmail.com>

        * cli-out.c: #include completer.h, readline/readline.h.
        (cli_mld_crlf, cli_mld_putch, cli_mld_puts): New functions.
        (cli_mld_flush, cld_mld_erase_entire_line): Ditto.
        (cli_mld_beep, cli_mld_read_key, cli_display_match_list): Ditto.
        * cli-out.h (cli_display_match_list): Declare.
        * completer.c (MB_INVALIDCH, MB_NULLWCH): New macros.
        (ELLIPSIS_LEN): Ditto.
        (gdb_get_y_or_n, gdb_display_match_list_pager): New functions.
        (gdb_path_isdir, gdb_printable_part, gdb_fnwidth): Ditto.
        (gdb_fnprint, gdb_print_filename): Ditto.
        (gdb_complete_get_screenwidth, gdb_display_match_list_1): Ditto.
        (gdb_display_match_list): Ditto.
        * completer.h (mld_crlf_ftype, mld_putch_ftype): New typedefs.
        (mld_puts_ftype, mld_flush_ftype, mld_erase_entire_line_ftype): Ditto.
        (mld_beep_ftype, mld_read_key_ftype): Ditto.
        (match_list_displayer): New struct.
        (gdb_display_match_list): Declare.
        * top.c (init_main): Set rl_completion_display_matches_hook.
        * tui/tui-io.c: #include completer.h.
        (printable_part, PUTX, print_filename, get_y_or_n): Delete.
        (tui_mld_crlf, tui_mld_putch, tui_mld_puts): New functions.
        (tui_mld_flush, tui_mld_erase_entire_line, tui_mld_beep): Ditto.
        (tui_mld_getc, tui_mld_read_key): Ditto.
        (tui_rl_display_match_list): Rewrite.
        (tui_handle_resize_during_io): New arg for_completion.  All callers
        updated.

2015-01-31  Doug Evans  <xdje42@gmail.com>

        Add symbol lookup cache.
        * NEWS: Document new options and commands.
        * symtab.c (symbol_cache_key): New static global.
        (DEFAULT_SYMBOL_CACHE_SIZE, MAX_SYMBOL_CACHE_SIZE): New macros.
        (SYMBOL_LOOKUP_FAILED): New macro.
        (symbol_cache_slot_state): New enum.
        (block_symbol_cache): New struct.
        (symbol_cache): New struct.
        (new_symbol_cache_size, symbol_cache_size): New static globals.
        (hash_symbol_entry, eq_symbol_entry): New functions.
        (symbol_cache_byte_size, resize_symbol_cache): New functions.
        (make_symbol_cache, free_symbol_cache): New functions.
        (get_symbol_cache, symbol_cache_cleanup): New function.
        (set_symbol_cache_size, set_symbol_cache_size_handler): New functions.
        (symbol_cache_lookup, symbol_cache_clear_slot): New function.
        (symbol_cache_mark_found, symbol_cache_mark_not_found): New functions.
        (symbol_cache_flush, symbol_cache_dump): New functions.
        (maintenance_print_symbol_cache): New function.
        (maintenance_flush_symbol_cache): New function.
        (symbol_cache_stats): New function.
        (maintenance_print_symbol_cache_statistics): New function.
        (symtab_new_objfile_observer): New function.
        (symtab_free_objfile_observer): New function.
        (lookup_static_symbol, lookup_global_symbol): Use symbol cache.
        (_initialize_symtab): Init symbol_cache_key.  New parameter
        maint symbol-cache-size.  New maint commands print symbol-cache,
        print symbol-cache-statistics, flush-symbol-cache.
        Install new_objfile, free_objfile observers.

2015-01-31  Joel Brobecker  <brobecker@adacore.com>

        PR symtab/17855
        * symfile.c (clear_symtab_users): Move call to breakpoint_re_set
        to end.

2015-01-31  Doug Evans  <xdje42@gmail.com>

        * NEWS: Mention inlined scripts in .debug_gdb_scripts section.
        * auto-load.c: #include ctype.h.
        (struct auto_load_pspace_info): Replace member loaded_scripts with
        new members loaded_script_files, loaded_script_texts.
        (auto_load_pspace_data_cleanup): Update.
        (init_loaded_scripts_info): Update.
        (get_auto_load_pspace_data_for_loading): Update.
        (maybe_add_script_file): Renamed from maybe_add_script.  All callers
        updated.
        (maybe_add_script_text): New function.
        (clear_section_scripts): Update.
        (source_script_file, execute_script_contents): New functions.
        (source_section_scripts): Add support for
        SECTION_SCRIPT_ID_PYTHON_TEXT, SECTION_SCRIPT_ID_GUILE_TEXT.
        (print_scripts): New function.
        (auto_load_info_scripts): Also print inlined scripts.
        (maybe_print_unsupported_script_warning): Renamed from
        unsupported_script_warning_print.  All callers updated.
        (maybe_print_script_not_found_warning): Renamed from
        script_not_found_warning_print.  All callers updated.
        * extension-priv.h (struct extension_language_script_ops): New member
        objfile_script_executor.
        * extension.c (ext_lang_objfile_script_executor): New function.
        * extension.h (objfile_script_executor_func): New typedef.
        (ext_lang_objfile_script_executor): Declare.
        * guile/guile-internal.h (gdbscm_execute_objfile_script): Declare.
        * guile/guile.c (guile_extension_script_ops): Update.
        * guile/scm-objfile.c (gdbscm_execute_objfile_script): New function.
        * python/python.c (python_extension_script_ops): Update.
        (gdbpy_execute_objfile_script): New function.

2015-01-31  Eli Zaretskii  <eliz@gnu.org>

        * tui/tui-io.c (tui_expand_tabs): New function.
        (tui_puts, tui_redisplay_readline): Expand TABs into the
        appropriate number of spaces.
        * tui/tui-regs.c: Include tui-io.h.
        (tui_register_format): Call tui_expand_tabs to expand TABs into
        the appropriate number of spaces.
        * tui/tui-io.h: Add prototype for tui_expand_tabs.

2015-01-30  Doug Evans  <dje@google.com>

        * NEWS: "info source" command now display producer string if present.
        * source.c (source_info): Print producer string if present.

2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>

        * varobj.c (varobj_delete): Fix comment.

2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>

        * varobj.c (create_child): Modify comment.

2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>

        * ada-varobj.c (ada_number_of_children): Constify struct varobj *
        parameter.
        (ada_name_of_variable): Same.
        (ada_path_expr_of_child): Same.
        (ada_value_of_variable): Same.
        (ada_value_is_changeable_p): Same.
        (ada_value_has_mutated): Same.
        * c-varobj.c (varobj_is_anonymous_child): Same.
        (c_is_path_expr_parent): Same.
        (c_number_of_children): Same.
        (c_name_of_variable): Same.
        (c_path_expr_of_child): Same.
        (get_type): Same.
        (c_value_of_variable): Same.
        (cplus_number_of_children): Same.
        (cplus_name_of_variable): Same.
        (cplus_path_expr_of_child): Same.
        (cplus_value_of_variable): Same.
        * jv-varobj.c (java_number_of_children): Same.
        (java_name_of_variable): Same.
        (java_path_expr_of_child): Same.
        (java_value_of_variable): Same.
        * varobj.c (number_of_children): Same.
        (name_of_variable): Same.
        (is_root_p): Same.
        (varobj_ensure_python_env): Same.
        (varobj_get_objname): Same.
        (varobj_get_expression): Same.
        (varobj_get_display_format): Same.
        (varobj_get_display_hint): Same.
        (varobj_has_more): Same.
        (varobj_get_thread_id): Same.
        (varobj_get_frozen): Same.
        (dynamic_varobj_has_child_method): Same.
        (varobj_get_gdb_type): Same.
        (is_path_expr_parent): Same.
        (varobj_default_is_path_expr_parent): Same.
        (varobj_get_language): Same.
        (varobj_get_attributes): Same.
        (varobj_is_dynamic_p): Same.
        (varobj_get_child_range): Same.
        (varobj_value_has_mutated): Same.
        (varobj_get_value_type): Same.
        (number_of_children): Same.
        (name_of_variable): Same.
        (check_scope): Same.
        (varobj_editable_p): Same.
        (varobj_value_is_changeable_p): Same.
        (varobj_floating_p): Same.
        (varobj_default_value_is_changeable_p): Same.

2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>

        * varobj.c (varobj_get_path_expr): Set var->path_expr.
        * c-varobj.c (c_path_expr_of_child): Set local var instead of
        child->path_expr.
        (cplus_path_expr_of_child): Same.

2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>

        * mi-cmd-var.c (print_varobj): Free varobj_get_expression
        result.
        (mi_cmd_var_info_expression): Same.
        * varobj.c (varobj_get_expression): Mention in the comment that
        the result must by freed by the caller.

2015-01-30  Simon Marchi  <simon.marchi@ericsson.com>

        * mi/mi-cmd-var.c (mi_cmd_var_info_type): Free result of
        varobj_get_type.
        (varobj_update_one): Same.
        * varobj.c (update_type_if_necessary): Free curr_type_str and
        new_type_str.
        (varobj_get_type): Specify in comment that the result needs to be
        freed by the caller.

2015-01-29  Doug Evans  <dje@google.com>

        PR symtab/17890
        * dwarf2read.c (dwarf_decode_line_header): Punt if version > 4.

2015-01-25  Mark Wielaard  <mjw@redhat.com>

        * dwarf2read.c (checkproducer): Call producer_is_gcc.
        * utils.c (producer_is_gcc_ge_4): Likewise.
        (producer_is_gcc): New function.
        * utils.h (producer_is_gcc): New declaration.

2015-01-29  Joel Brobecker  <brobecker@adacore.com>

        * gdbtypes.h (struct dynamic_prop): New PROP_ADDR_OFFSET enum
        kind.
        * gdbtypes.c (resolve_dynamic_type_internal): Replace "addr"
        parameter by "addr_stack" parameter.
        (resolve_dynamic_range): Replace "addr" parameter by
        "stack_addr" parameter.  Update function documentation.
        Update code accordingly.
        (resolve_dynamic_array, resolve_dynamic_union)
        (resolve_dynamic_struct, resolve_dynamic_type_internal): Likewise.
        (resolve_dynamic_type): Update code, following the changes made
        to resolve_dynamic_type_internal's interface.
        * dwarf2loc.h (struct property_addr_info): New.
        (dwarf2_evaluate_property): Replace "address" parameter
        by "addr_stack" parameter.  Adjust function documentation.
        (struct dwarf2_offset_baton): New.
        (struct dwarf2_property_baton): Update documentation of
        field "referenced_type" to be more general. New field
        "offset_info" in union data field.
        * dwarf2loc.c (dwarf2_evaluate_property): Replace "address"
        parameter by "addr_stack" parameter.  Adjust code accordingly.
        Add support for PROP_ADDR_OFFSET properties.
        * dwarf2read.c (attr_to_dynamic_prop): Add support for
        DW_AT_data_member_location attributes as well.  Use case
        statements instead of if/else condition.

2015-01-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-varobj.c (ada_varobj_get_array_number_of_children):
        Return zero if PARENT_VALUE is NULL and parent_type's
        range type is dynamic.

2015-01-29  Joel Brobecker  <brobecker@adacore.com>

        * gdbtypes.c (is_dynamic_type_internal) <TYPE_CODE_RANGE>: Return
        nonzero if the type's subtype is dynamic.
        (resolve_dynamic_range): Also resolve the range's subtype.

2015-01-29  Alexander Klimov  <alserkli@inbox.ru>  (tiny patch)

        Pushed by Joel Brobecker  <brobecker@adacore.com>.
        * symfile.c (unmap_overlay_command): Initialize sec to NULL.

2015-01-27  Doug Evans  <dje@google.com>

        * NEWS: Mention gdb.Objfile.username.
        * python/py-objfile.c (objfpy_get_username): New function.
        (objfile_getset): Add "username".

2015-01-24  Mark Wielaard  <mjw@redhat.com>

        * stack.c (return_command): Markup warning message with _.

2015-01-24  Doug Evans  <xdje42@gmail.com>

        * gdbtypes.h (TYPE_TYPE_SPECIFIC): Delete.

2015-01-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix 100x slowdown regression on DWZ files.
        * dwarf2read.c (struct dwarf2_per_objfile): Add line_header_hash.
        (struct line_header): Add offset and offset_in_dwz.
        (dwarf_decode_lines): Add parameter decode_mapping to the declaration.
        (free_line_header_voidp): New declaration.
        (line_header_hash, line_header_hash_voidp, line_header_eq_voidp): New
        functions.
        (dwarf2_build_include_psymtabs): Update dwarf_decode_lines caller.
        (handle_DW_AT_stmt_list): Use line_header_hash.
        (free_line_header_voidp): New function.
        (dwarf_decode_line_header): Initialize offset and offset_in_dwz.
        (dwarf_decode_lines): New parameter decode_mapping, use it.
        (dwarf2_free_objfile): Free line_header_hash.

2015-01-23  Simon Marchi  <simon.marchi@ericsson.com>

        PR gdb/17416
        * valops.c (value_rtti_indirect_type): Catch exception thrown by
        value_ind.

2015-01-15  Mark Wielaard  <mjw@redhat.com>

        * dwarf2read.c (read_subroutine_type): Set TYPE_NO_RETURN from
        DW_AT_noreturn.
        * gdbtypes.h (struct func_type): Add is_noreturn field flag. Make
        calling_convention an 8 bit bit field.
        (TYPE_NO_RETURN): New macro.
        * infcmd.c (finish_command): Query if function does not return
        normally.
        * stack.c (return_command): Likewise.

2015-01-23  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (linux_is_async_p): New macro.
        (linux_nat_is_async_p):
        (linux_nat_terminal_inferior): Check whether the target can async
        instead of whether it is already async.
        (linux_nat_terminal_ours): Don't check whether the target is
        async.
        (linux_async_pipe): Use linux_is_async_p.

2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * NEWS (Changes since GDB 7.9): Add 'thread apply all' option
        '-ascending'.
        * thread.c (tp_array_compar_ascending, tp_array_compar): New.
        (thread_apply_all_command): Parse CMD for tp_array_compar_ascending.
        Sort tp_array using tp_array_compar.
        (_initialize_thread): Extend thread_apply_all_command help.

2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * corelow.c (core_open): Call also thread_command.
        * gdbthread.h (thread_command): New prototype moved from ...
        * thread.c (thread_command): ... here.
        (thread_command): Make it global.

2015-01-22  Pedro Alves  <palves@redhat.com>

        * configure.ac [*mingw32*]: Check $curses_found instead of
        $prefer_curses.
        * configure: Regenerate.
        * windows-termcap.c: Remove HAVE_CURSES_H, HAVE_NCURSES_H and
        HAVE_NCURSES_NCURSES_H checks.

2015-01-22  Eli Zaretskii  <eliz@gnu.org>

        * tui/tui.c (tui_enable) [__MINGW32__]: If the call to 'newterm'
        fails with the 1st arg NULL, try again with "unknown".  Don't test
        the "cup" capability: it isn't supported by the Windows port of
        ncurses, but the Windows console driver is still capable of
        supporting TUI.

2015-01-22  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * compile/compile.c (_initialize_compile): Use -fPIE for compile_args.

2015-01-22  Eli Zaretskii  <eliz@gnu.org>

        * Makefile.in (HFILES_NO_SRCDIR): Remove ada-varobj.h.
        (ALLDEPFILES): Remove irix5-nat.c.  These two are part of the
        reason that "make TAGS" is broken.

2015-01-22  Chen Gang  <gang.chen.5i5j@gmail.com>

        * hppa-tdep.c (inst_saves_gr): Fix logical working flow issues
        and check additional store instructions.

2015-01-21  Wei-cheng Wang  <cole945@gmail.com>

        * MAINTAINERS (Write After Approval): Add "Wei-cheng Wang".

2015-01-21  Wei-cheng Wang  <cole945@gmail.com>

        * ppc-linux-tdep.c (ppc_skip_trampoline_code,
        ppc_canonicalize_syscall, ppc_linux_syscall_record,
        ppc_linux_record_signal, ppc_init_linux_record_tdep): Add comments.
        * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.
        * rs6000-tdep.c (rs6000_epilogue_frame_cache,
        rs6000_epilogue_frame_this_id, rs6000_epilogue_frame_prev_register,
        rs6000_epilogue_frame_sniffer, ppc_record_vsr, ppc_process_record_op4,
        ppc_process_record_op19, ppc_process_record_op31,
        ppc_process_record_op59, ppc_process_record_op60,
        ppc_process_record_op63): Likewise.

2015-01-20  Joel Brobecker  <brobecker@adacore.com>

        * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason_string)
        (linux_ptrace_test_ret_to_nx): Use safe_strerror instead of
        strerror.

2015-01-20  Wei-cheng Wang  <cole945@gmail.com>

        * rs6000-tdep.c (ppc_process_record_op4, ppc_process_record_op19,
        ppc_process_record_op31, ppc_process_record_op59,
        ppc_process_record_op60, ppc_process_record_op63,
        ppc_process_record): Fix -Wformat warning.
        * rs6000-tdep.c (rs6000_epilogue_frame_cache, ppc_process_record_op60):
        Remove unused variables.

2015-01-20  Chen Gang  <gang.chen.5i5j@gmail.com>

        * MAINTAINERS (Write After Approval): Add "Chen Gang".

2015-01-19  Eli Zaretskii  <eliz@gnu.org>

        * configure.ac [*mingw32*]: Only add windows-termcap.o to
        CONFIG_OBS if not building with a curses library.
        * configure: Regenerate.

        * windows-termcap.c: Include defs.h.  Make the whole body empty if
        either one of HAVE_CURSES_H or HAVE_NCURSES_H or
        HAVE_NCURSES_NCURSES_H is defined.

2015-01-19  Joel Brobecker  <brobecker@adacore.com>

        * rs6000-tdep.c (rs6000_gdbarch_init): Move divide operator
        from end of line to start of next line.

2015-01-17  Wei-cheng Wang  <cole945@gmail.com>

        * ppc-linux-tdep.c (ppc_skip_trampoline_code):
        Scan PLT stub backward for reverse debugging.
        * ppc64-tdep.c (ppc64_skip_trampoline_code): Likewise.

2015-01-17  Wei-cheng Wang  <cole945@gmail.com>
            Ulrich Weigand  <uweigand@de.ibm.com>

        * configure.tgt (powerpc*-*-linux): Add linux-record.o to
        gdb_target_obs.
        (ppc_linux_record_tdep, ppc64_linux_record_tdep): New for linux syscall
        record.
        (ppc_canonicalize_syscall, ppc_linux_syscall_record,
        ppc_linux_record_signal, ppc_init_linux_record_tdep): New functions.
        (ppc_linux_init_abi): Set process_record, process_record_signal.
        * ppc-tdep.h (struct gdbarch_tdep): Add ppc_syscall_record and
        ppc_linux_record_tdep to gdbarch_tdep.
        (ppc_process_record): New declaration.
        * rs6000-tdep.c (ppc_record_vsr, ppc_process_record_op4,
        ppc_process_record_op19, ppc_process_record_op31,
        ppc_process_record_op59, ppc_process_record_op60,
        ppc_process_record_op63, ppc_process_record): New functions.

2015-01-17  Wei-cheng Wang  <cole945@gmail.com>

        * rs6000-tdep.c (rs6000_in_function_epilogue_p): Rename to
        rs6000_in_function_epilogue_frame_p and add an argument
        for frame_info.
        (rs6000_epilogue_frame_cache, rs6000_epilogue_frame_this_id,
        rs6000_epilogue_frame_prev_register, rs6000_epilogue_frame_sniffer):
        New functions.
        (rs6000_epilogue_frame_unwind): New.
        (rs6000_gdbarch_init): Append epilogue unwinder.

2015-01-16  Sergio Durigan Junior  <sergiodj@redhat.com>

        * nat/linux-personality.c: Replace "#ifndef
        HAVE_DECL_ADDR_NO_RANDOMIZE" by "#if
        !HAVE_DECL_ADDR_NO_RANDOMIZE", fixing a regression in RHEL-5
        systems.

2015-01-16  Eli Zaretskii  <eliz@gnu.org>

        * tui/tui-win.c (tui_rehighlight_all, tui_set_var_cmd): New
        functions.
        (_initialize_tui_win) <border-kind, border-mode>:
        <active-border-mode>: Use tui_set_var_cmd as the "set" function.
        (tui_set_tab_width_command): Fix the commentary.

        * tui/tui-win.h: Add prototype for tui_rehighlight_all.

        * tui/tui-win.c (tui_scroll_left_command, tui_scroll_right_command):
        Doc fix.
        (tui_set_tab_width_command): Delete and recreate the source and
        the disassembly windows, to show the effect of the changed tab
        size immediately.

        * tui/tui-data.h (LINE_PREFIX): Make shorter
        (MAX_PID_WIDTH): Enlarge from 14 to 19, to leave enough space for
        "Thread NNNNN.XXXX" thread ID notation on Windows.

2015-01-16  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Fix gcc-5 compilation.
        * hppa-tdep.c (inst_saves_gr): Fix parentheses typo.

2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>

        * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-personality.h.
        (linux-personality.o): New rule.
        * common/common-defs.h: Include <stdint.h>.
        * config/aarch64/linux.mh (NATDEPFILES): Include
        linux-personality.o.
        * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise.
        * config/arm/linux.mh (NATDEPFILES): Likewise.
        * config/i386/linux64.mh (NATDEPFILES): Likewise.
        * config/i386/linux.mh (NATDEPFILES): Likewise.
        * config/ia64/linux.mh (NATDEPFILES): Likewise.
        * config/m32r/linux.mh (NATDEPFILES): Likewise.
        * config/m68k/linux.mh (NATDEPFILES): Likewise.
        * config/mips/linux.mh (NATDEPFILES): Likewise.
        * config/pa/linux.mh (NATDEPFILES): Likewise.
        * config/powerpc/linux.mh (NATDEPFILES): Likewise.
        * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise.
        * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise.
        * config/s390/linux.mh (NATDEPFILES): Likewise.
        * config/sparc/linux64.mh (NATDEPFILES): Likewise.
        * config/sparc/linux.mh (NATDEPFILES): Likewise.
        * config/tilegx/linux.mh (NATDEPFILES): Likewise.
        * config/xtensa/linux.mh (NATDEPFILES): Likewise.
        * defs.h: Remove #include <stdint.h> (moved to
        common/common-defs.h).
        * linux-nat.c: Include nat/linux-personality.h.  Remove #include
        <sys/personality.h>; do not define ADDR_NO_RANDOMIZE (moved to
        nat/linux-personality.c).
        (linux_nat_create_inferior): Remove code to disable address space
        randomization (moved to nat/linux-personality.c).  Create cleanup
        to disable address space randomization.
        * nat/linux-personality.c: New file.
        * nat/linux-personality.h: Likewise.

2015-01-15  Sergio Durigan Junior  <sergiodj@redhat.com>

        * Makefile.in (ALLDEPFILES): Including common/mingw-strerror.c and
        common/posix-strerror.c.
        (posix-strerror.o): New rule.
        (mingw-strerror.o): Likewise.
        * common/common-utils.h (safe_strerror): Move prototype to here,
        from utils.h.
        * common/common.host: New file.
        * common/mingw-strerror.c: Likewise.
        * common/posix-strerror.c: Likewise.
        * configure: Regenerated.
        * configure.ac: Source common/common.host.  Add variable
        common_host_obs to gdb_host_obs.
        * contrib/ari/gdb_ari.sh: Mention gdb/common/mingw-strerror.c and
        gdb/common/posix-strerror.c when warning about the use of
        strerror.
        * mingw-hdep.c (safe_strerror): Remove definition; move it to
        common/mingw-strerror.c.
        * posix-hdep.c (safe_strerror): Remove definition; move it to
        common/posix-hdep.c.
        * utils.h (safe_strerror): Remove prototype; move to
        common/common-utils.h.

2015-01-15  Joel Brobecker  <brobecker@adacore.com>

        GDB 7.8.2 released.

2015-01-15  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_array_bound_from_type): Ignore array's parallel
        ___XA type if the array has already been fixed.

2015-01-14  Yao Qi  <yao@codesourcery.com>

        * Makefile.in (ppc-linux.o): New rule.
        * config/powerpc/ppc64-linux.mh (NATDEPFILES): Add ppc-linux.o.
        * configure.ac: AC_CHECK_FUNCS(getauxval).
        * config.in: Re-generated.
        * configure: Re-generated.
        * nat/ppc-linux.h [__powerpc64__] (ppc64_64bit_inferior_p):
        Declare.
        * nat/ppc-linux.c: New file.
        * ppc-linux-nat.c (ppc_linux_target_wordsize) [__powerpc64__]:
        Call ppc64_64bit_inferior_p.

2015-01-14  Yao Qi  <yao@codesourcery.com>

        * ppc-linux-nat.c (PT_ORIG_R3, PT_TRAP): Move to
        nat/ppc-linux.h.
        (PPC_FEATURE_CELL, PPC_FEATURE_BOOKE): Likewise.
        (PPC_FEATURE_HAS_DFP): Likewise.
        (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
        (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
        (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
        Include "nat/ppc-linux.h".
        * nat/ppc-linux.h: New file.
        * Makefile.in (HFILES_NO_SRCDIR): Add nat/ppc-linux.h.

2015-01-14  Pedro Alves  <palves@redhat.com>

        PR gdb/17525
        * breakpoint.c: Include "interps.h".
        (bpstat_do_actions_1): Also check whether the interpreter is
        async.

2015-01-14  Pedro Alves  <palves@redhat.com>

        PR cli/17828
        * infrun.c (reinstall_readline_callback_handler_cleanup): Don't
        reinstall if the interpreter is sync.

2015-01-13  Doug Evans  <dje@google.com>

        * objfiles.c (objfile_filename): New function.
        * objfiles.h (objfile_filename): Declare it.
        (objfile_name): Add function comment.
        * python/py-objfile.c (objfpy_lookup_objfile_by_name): Try both the
        bfd file name (which may be realpath'd), and the original name.

2015-01-13  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Create a new section for the next release branch.
        Rename the section of the current branch, now that it has
        been cut.

2015-01-13  Joel Brobecker  <brobecker@adacore.com>

        GDB 7.9 branch created (92fc2e6978d9a7c8324c7e851dbee59e22ec7a37):
        * version.in: Bump version to 7.9.50.DATE-cvs.

2015-01-13  Joel Brobecker  <brobecker@adacore.com>

        * nat/linux-procfs.c (linux_proc_attach_tgid_threads):
        Remove trailing new-line in argument of call to warning.

2015-01-13  Joel Brobecker  <brobecker@adacore.com>

        * linux-nat.c (attach_proc_task_lwp_callback): Remove trailing
        new-line in argument of call to "warning".

2015-01-13  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_lookup_symbol_nonlocal): If name not found
        in static block, then try searching for primitive types.

2015-01-12  Patrick Palka  <patrick@parcs.ath.cx>

        * top.h (gdb_add_history): Declare.
        * top.c (command_count): New variable.
        (gdb_add_history): New function.
        (gdb_safe_append_history): New static function.
        (quit_force): Call it.
        (command_line_input): Use gdb_add_history instead of
        add_history.
        * event-top.c (command_line_handler): Likewise.

2015-01-12  James Clarke  <jrtc27@jrtc27.com>  (tiny patch)

        PR gdb/17046
        * darwin-nat.c: Replace <machine/setjmp.h> #include by
        <setjmp.h> #include.

2015-01-11  Doug Evans  <xdje42@gmail.com>

        * dwarf2read.c (compute_delayed_physnames): Use TYPE_FN_FIELD_PHYSNAME.

2015-01-11  Doug Evans  <xdje42@gmail.com>

        PR gdb/15830
        * NEWS: The "maint demangle" command is renamed as "demangle".
        * demangle.c: #include cli/cli-utils.h, language.h.
        (demangle_command): New function.
        (_initialize_demangle): Add new command "demangle".
        * maint.c (maintenance_demangle): Stub out.
        (_initialize_maint_cmds): Update help text for "maint demangle",
        and mark as deprecated.

2015-01-11  Mark Kettenis  <kettenis@gnu.org>

        * inf-ptrace.c (inf_ptrace_follow_fork): Adjust now that
        inferior_thread is a function.

2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>

        * Makefile.in (.y.c): Don't munge yacc's #line
        directives.

2015-01-09  Patrick Palka  <patrick@parcs.ath.cx>

        * utils.c (defaulted_query): Rewrite to use gdb_readline_wrapper
        to prompt for input.
        * tui/tui-hooks.c (tui_query_hook): Remove.
        (tui_install_hooks): Don't set deprecated_query_hook.
        * tui/tui-io.c (tui_redisplay_readline): Fix off-by-one error in
        height calculation.  Always update the command window's cur_line.

2015-01-09  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (hardware_breakpoint_inserted_here_p): New
        function.
        * breakpoint.h (hardware_breakpoint_inserted_here_p): New
        declaration.
        * linux-nat.c (linux_nat_status_is_event): Move higher up in file.
        (linux_resume_one_lwp): Store the thread's PC.  Adjust to clear
        stop_reason.
        (check_stopped_by_watchpoint): New function.
        (save_sigtrap): Reimplement.
        (linux_nat_stopped_by_watchpoint): Adjust.
        (linux_nat_lp_status_is_event): Delete.
        (stop_wait_callback): Only call save_sigtrap after storing the
        pending status.
        (status_callback): If the thread had been stopped for a breakpoint
        that has since been removed, discard the event and resume the LWP.
        (count_events_callback, select_event_lwp_callback): Use
        lwp_status_pending_p instead of linux_nat_lp_status_is_event.
        (cancel_breakpoint): Rename to ...
        (check_stopped_by_breakpoint): ... this.  Record whether the LWP
        stopped for a software breakpoint or hardware breakpoint.
        (select_event_lwp): Only give preference to the stepping LWP in
        all-stop mode.  Adjust comments.
        (stop_and_resume_callback): Remove references to new_pending_p.
        (linux_nat_filter_event): Likewise.  Leave exit events of the
        leader thread pending here.  Handle signal short circuiting here.
        Only call save_sigtrap after storing the pending waitstatus.
        (linux_nat_wait_1): Remove 'retry' label.  Remove references to
        new_pending.  Don't handle leaving events the caller is not
        interested in pending here, nor handle signal short-circuiting
        here.  Also give equal priority to all LWPs that have had events
        in non-stop mode.  If reporting a software breakpoint event,
        unadjust the LWP's PC.
        * linux-nat.h (enum lwp_stop_reason): New.
        (struct lwp_info) <stop_pc>: New field.
        (struct lwp_info) <stopped_by_watchpoint>: Delete field.
        (struct lwp_info) <stop_reason>: New field.
        * x86-linux-nat.c (x86_linux_prepare_to_resume): Adjust.

2015-01-09  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (linux_handle_extended_wait) <PTRACE_EVENT_EXEC>:
        Set the LWP's 'resumed' flag.

2015-01-09  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (linux_resume_one_lwp): New function.
        (resume_lwp): Use lwp_status_pending_p and linux_resume_one_lwp.
        (linux_nat_resume): Use lwp_status_pending_p and
        linux_resume_one_lwp.
        (linux_handle_syscall_trap): Use linux_resume_one_lwp.
        (linux_handle_extended_wait): Use linux_resume_one_lwp.
        (status_callback, running_callback): Use lwp_status_pending_p.
        (lwp_status_pending_p): New function.
        (stop_and_resume_callback): Use lwp_status_pending_p.
        (linux_nat_filter_event): Use linux_resume_one_lwp.
        (linux_nat_wait_1): Always use status_callback to look for an LWP
        with a pending status.  Use linux_resume_one_lwp.
        (resume_stopped_resumed_lwps): Use lwp_status_pending_p and
        linux_resume_one_lwp.

2015-01-09  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (bp_location_inserted_here_p): New function,
        factored out from ...
        (breakpoint_inserted_here_p): ... here.  Use
        ALL_BP_LOCATIONS_AT_ADDR.
        (software_breakpoint_inserted_here_p): Use
        bp_location_inserted_here_p and ALL_BP_LOCATIONS_AT_ADDR.

2014-01-09  Pedro Alves  <palves@redhat.com>

        Skip enabling event reporting if the kernel supports
        PTRACE_EVENT_CLONE.
        * linux-thread-db.c: Include "nat/linux-ptrace.h".
        (thread_db_use_events): New function.
        (try_thread_db_load_1): Check thread_db_use_events before enabling
        event reporting.
        (update_thread_state): New function.
        (attach_thread): Use it.  Check thread_db_use_events before
        enabling event reporting.
        (thread_db_detach): Check thread_db_use_events before disabling
        event reporting.
        (find_new_threads_callback): Check thread_db_use_events before
        enabling event reporting.  Update the thread's state if not using
        libthread_db events.

2015-01-09  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (lin_lwp_attach_lwp): Assert that the lwp id we're
        about to wait for is > 0.
        * linux-thread-db.c (find_new_threads_callback): Ignore thread if
        the kernel thread ID is -1.

2015-01-09  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (attach_proc_task_lwp_callback): New function.
        (linux_nat_attach): Use linux_proc_attach_tgid_threads.
        (wait_lwp, linux_nat_filter_event): If not set yet, set the lwp's
        ptrace option flags.
        * linux-nat.h (struct lwp_info) <must_set_ptrace_flags>: New
        field.
        * nat/linux-procfs.c: Include <dirent.h>.
        (linux_proc_get_int): New parameter "warn".  Handle it.
        (linux_proc_get_tgid): Adjust.
        (linux_proc_get_tracerpid): Rename to ...
        (linux_proc_get_tracerpid_nowarn): ... this.
        (linux_proc_pid_get_state): New function, factored out from
        (linux_proc_pid_has_state): ... this.  Add new parameter "warn"
        and handle it.
        (linux_proc_pid_is_gone): New function.
        (linux_proc_pid_is_stopped): Adjust.
        (linux_proc_pid_is_zombie_maybe_warn)
        (linux_proc_pid_is_zombie_nowarn): New functions.
        (linux_proc_pid_is_zombie): Use
        linux_proc_pid_is_zombie_maybe_warn.
        (linux_proc_attach_tgid_threads): New function.
        * nat/linux-procfs.h (linux_proc_get_tgid): Update comment.
        (linux_proc_get_tracerpid): Rename to ...
        (linux_proc_get_tracerpid_nowarn): ... this, and update comment.
        (linux_proc_pid_is_gone): New declaration.
        (linux_proc_pid_is_zombie): Update comment.
        (linux_proc_pid_is_zombie_nowarn): New declaration.
        (linux_proc_attach_lwp_func): New typedef.
        (linux_proc_attach_tgid_threads): New declaration.
        * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason): Adjust to
        use nowarn functions.
        (linux_ptrace_attach_fail_reason_string): Move here from
        gdbserver/linux-low.c and rename.
        (ptrace_supports_feature): If the current ptrace options are not
        known yet, check them now, instead of asserting.
        * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason_string):
        Declare.

2015-01-09  Pedro Alves  <palves@redhat.com>

        * linux-thread-db.c (thread_db_find_new_threads_silently)
        (try_thread_db_load_1, try_thread_db_load, thread_db_load_search)
        (find_new_threads_once): Print debug output on gdb_stdlog.

2015-01-09  Chen Gang  <gang.chen.5i5j@gmail.com>
            Pedro Alves  <palves@redhat.com>

        * compile/compile.c: Include "gdb_wait.h".
        (do_rmdir): Check return value, and free 'zap'.

2015-01-08  Pedro Alves  <palves@redhat.com>
            Yao Qi  <yao@codesourcery.com>

        * dwarf2loc.c (indirect_pieced_value): Don't call
        gdb_sign_extend.  Call extract_signed_integer instead.
        * utils.c (gdb_sign_extend): Remove.
        * utils.h (gdb_sign_extend): Remove declaration.

2015-01-07  Pierre Muller  <muller@sourceware.org>

        PR symtab/17811
        * stabsread.c (define_symbol): Set language for C++ special symbols.

2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>

        * inflow.c (initial_gdb_ttystate): Tweak comment.

2015-01-07  Joel Brobecker  <brobecker@adacore.com>

        * inflow.c (set_initial_gdb_ttystate): Add empty line after
        comment documenting function.

2015-01-07  Patrick Palka  <patrick@parcs.ath.cx>

        * terminal.h (set_initial_gdb_ttystate): Declare.
        * inflow.c (initial_gdb_ttystate): New static variable.
        (set_initial_gdb_ttystate): New setter.
        (child_terminal_init_with_pgrp): Copy initial_gdb_ttystate
        instead of our current terminal state.
        * top.c (gdb_init): Call set_initial_gdb_ttystate.

2015-01-07  Joel Brobecker  <brobecker@adacore.com>

        * guile/scm-type.c (tyscm_array_1): Add comment.
        * python/py-type.c (typy_array_1): Add comment.

2015-01-06  Joel Brobecker  <brobecker@adacore.com>

        * guile/scm-type.c (tyscm_array_1): Do not raise out-of-range
        error if N2 is equal to N1 - 1.

2015-01-06  Joel Brobecker  <brobecker@adacore.com>

        * python/py-type.c (typy_array_1): Do not raise negative-length
        exception if N2 is equal to N1 - 1.

2015-01-03  Doug Evans  <xdje42@gmail.com>

        * c-exp.y: Whitespace cleanup.
        (classify_inner_name): Remove extra ;.

2015-01-02  Maciej W. Rozycki  <macro@codesourcery.com>

        * mips-tdep.c (mips32_scan_prologue): Keep the extracted stack
        offset signed.

2015-01-02  Doug Evans  <dje@google.com>

        * dwarf2read.c (setup_type_unit_groups): Remove outdated comment.

2015-01-02  Doug Evans  <dje@google.com>

        * symtab.h (struct symbol): Fix typo in comment.

2015-01-01  Joel Brobecker  <brobecker@adacore.com>

        Update year range in copyright notice of all files.

2015-01-01  Joel Brobecker  <brobecker@adacore.com>

        * top.c (print_gdb_version): Update copyright year to 2015.

2015-01-01  Joel Brobecker  <brobecker@adacore.com>

        * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2014.

For older changes see ChangeLog-2014.
\f
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
coding: utf-8
End: