Simplify target_async hook interface

[external/binutils.git] / gdb / ChangeLog

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: