gdb: Fix function parameter alignments in or1k-tdep.c.

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

2017-12-17  Stafford Horne  <shorne@gmail.com>

        * gdb/or1k-tdep.c (show_or1k_debug): Fix function parameter alignment.
        (or1k_analyse_inst): Likewise.
        (or1k_single_step_through_delay): Likewise.
        (or1k_frame_cache): Fix parameter alignment and use paddress()
        instead of %x.

2017-12-17  Stafford Horne  <shorne@gmail.com>

        * NEWS (Changes since GDB 8.0): Mention new or1k target and new
        commands to set/show or1k debug.

2017-12-15  Sergio Durigan Junior  <sergiodj@redhat.com>

        * typeprint.c (whatis_exp): Fix ARI warning and reindent "if"
        condition.

2017-12-15  Sergio Durigan Junior  <sergiodj@redhat.com>
            Pedro Alves  <palves@redhat.com>

        PR cli/16224
        * NEWS (Changes since GDB 8.0): Mention new '/o' flag.
        * c-typeprint.c (OFFSET_SPC_LEN): New define.
        (c_type_print_varspec_prefix): New argument 'struct
        print_offset_data *'.
        (c_type_print_base_1): New function and prototype.
        (c_print_type_1): New function, with code from 'c_print_type'.
        (c_print_type): Use 'c_print_type_1'.
        (c_type_print_varspec_prefix): New argument 'struct
        print_offset_data *'.  Use it.  Call 'c_type_print_base_1'
        instead of 'c_print_type_base'.
        (print_spaces_filtered_with_print_options): New function.
        (output_access_specifier): Take new argument FLAGS.  Modify
        function to call 'print_spaces_filtered_with_print_options'.
        (c_print_type_vtable_offset_marker): New function.
        (c_print_type_union_field_offset): New function.
        (c_print_type_struct_field_offset): New function.
        (c_print_type_no_offsets): New function.
        (c_type_print_base_struct_union): New argument 'struct
        print_offset_data *'.  Print offsets and sizes for
        struct/union/class fields.
        * typeprint.c (const struct type_print_options
        type_print_raw_options): Initialize 'print_offsets'.
        (static struct type_print_options default_ptype_flags):
        Likewise.
        (struct print_offset_data print_offset_default_data): New
        variable.
        (whatis_exp): Handle '/o' option.
        (_initialize_typeprint): Add '/o' flag to ptype's help.
        * typeprint.h (struct print_offset_data): New struct.
        (struct type_print_options) <print_offsets>: New field.

2017-12-15  Sergio Durigan Junior  <sergiodj@redhat.com>

        * c-typeprint.c (need_access_label_p): New function.
        (c_type_print_base_struct_union): New function.
        (c_type_print_base): Move code to handle
        TYPE_CODE_{STRUCT,UNION} to the functions mentioned above.

2017-12-15  Richard Henderson  <rth@redhat.com>
            Uros Bizjak  <ubizjak@gmail.com>

        PR gdb/19061
        * alpha-tdep.c (alpha_software_single_step): Call
        alpha_deal_with_atomic_sequence here.
        (set_gdbarch_software_single_step): Set to
        alpha_software_single_step.
        * nat/linux-ptrace.h [__alpha__]: Define GDB_ARCH_IS_TRAP_BRKPT
        and GDB_ARCH_IS_TRAP_HWBKPT.

2017-12-15  Yao Qi  <yao.qi@linaro.org>

        * unittests/memory-map-selftests.c: Wrap test with HAVE_LIBEXPAT.

2017-12-15  Xavier Roirand  <roirand@adacore.com>

        * ada-lang.c (ada_value_primitive_field): Handle field search
        in case of homonyms.
        (find_struct_field): Ditto.
        (ada_search_struct_field): Ditto.
        (ada_value_struct_elt): Ditto.
        (ada_lookup_struct_elt_type): Ditto.

2017-12-14  Simon Marchi  <simon.marchi@ericsson.com>

        * python/py-breakpoint.c (bppy_init): Use 'O' format specifier
        for "qualified" and use PyObject_IsTrue.

2017-12-14  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (dw2_debug_names_iterator::next): Support
        DW_IDX_type_unit.
        (debug_names::dwarf5_offset_size, unit_kind): New.
        (debug_names::insert): Add parameter kind.
        (debug_names::build): Support DW_IDX_type_unit.
        (debug_names::recursively_write_psymbols): Update
        (debug_names::write_psymbols caller.
        (debug_names::write_one_signatured_type_data)
        (debug_names::write_one_signatured_type): New.
        (debug_names::index_key, debug_names::symbol_value)
        (debug_names::write_psymbols): Add kind.
        (debug_names::write_one_signatured_type): New.
        (write_debug_names): Move dwarf5_offset_size to debug_names.
        Use debug_names::write_one_signatured_type for type units.

2017-12-14  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_value_equal): Add handling of typedef types
        when comparing array objects.

2017-12-14  Joel Brobecker  <brobecker@adacore.com>

        * ada-tasks.c (read_atcb): Properly set task_info->ptid
        when !target_has_execution as well.
        (task_command): Remove error when !target_has_execution.

2017-12-13  Simon Marchi  <simon.marchi@ericsson.com>

        * location.h (string_to_event_location): Add match_type
        parameter.
        * location.c (string_to_event_location): Likewise.
        * python/py-breakpoint.c (bppy_init): Handle qualified
        parameter.

2017-12-13  Pedro Alves  <palves@redhat.com>

        * completer.c (completion_tracker::maybe_add_completion): New
        'text' and 'word' parameters.  Use make_completion_match_str.
        (completion_tracker::add_completion): New 'text' and 'word'
        parameters.  Pass down.
        (completion_tracker::recompute_lowest_common_denominator): Change
        parameter type to gdb::unique_xmalloc_ptr rval ref.  Adjust.
        * completer.h (completion_tracker::add_completion): New 'text' and
        'word' parameters.
        (completion_tracker::recompute_lowest_common_denominator): Change
        parameter type to gdb::unique_xmalloc_ptr rval ref.
        (completion_tracker::recompute_lowest_common_denominator): Change
        parameter type to gdb::unique_xmalloc_ptr rval ref.
        * symtab.c (completion_list_add_name): Pass down 'text' and 'word'
        as well.

2017-12-13  Pedro Alves  <palves@redhat.com>

        * cli/cli-decode.c (complete_on_cmdlist, complete_on_enum): Use
        make_completion_match_str.
        * completer.c: Use gdb::unique_xmalloc_ptr and
        make_completion_match_str.
        (make_completion_match_str_1): New.
        (make_completion_match_str(const char *, const char *,
        const char *)): New.
        (make_completion_match_str(gdb::unique_xmalloc_ptr<char> &&,
        const char *, const char *)): New.
        * completer.h (make_completion_match_str(const char *,
        const char *, const char *)): New.
        (make_completion_match_str(gdb::unique_xmalloc_ptr<char> &&,
        const char *, const char *)): New.
        * interps.c (interpreter_completer): Use make_completion_match_str.
        * symtab.c (completion_list_add_name, add_filename_to_list): Use
        make_completion_match_str.

2017-12-13  Stafford Horne  <shorne@gmail.com>

        * or1k-tdep.c (or1k_analyse_inst): Use _() wrapper for message
        strings.
        (or1k_unwind_pc): Use paddress() instead of %p.
        (or1k_unwind_sp): Likewise.
        (or1k_frame_cache): Use host_address_to_string()/paddress()
        instead of %p and use _() wrapper for message strings.

2017-12-13  Simon Marchi  <simon.marchi@ericsson.com>

        * contrib/ari/gdb_ari.sh: Fix typo in help.

2017-12-13  Joel Brobecker  <brobecker@adacore.com>

        * event-top.c (handle_line_of_input): Set server_command.

2017-12-12  Stafford Horne  <shorne@gmail.com>
            Stefan Wallentowitz  <stefan@wallentowitz.de>
            Stefan Kristiansson  <stefan.kristiansson@saunalahti.fi>
            Franck Jullien  <franck.jullien@gmail.com>
            Jeremy Bennett  <jeremy.bennett@embecosm.com>

        * configure.tgt: Add targets for or1k and or1knd.
        * or1k-tdep.c: New file.
        * or1k-tdep.h: New file.
        * features/Makefile: Add or1k.xml to build.
        * features/or1k.xml: New file.
        * features/or1k-core.xml: New file.
        * features/or1k.c: Generated.

2017-12-12  Alan Modra  <amodra@gmail.com>

        PR tdep/22576
        * ppc64-tdep.c (ppc64_plt_entry_point): Rewrite to take TOC-relative
        PLT offset, and retrieve r2 from stack when executing in reverse.
        (ppc64_standard_linkage1_target): Drop pc param.  Calculate offset
        rather than PLT address.
        (ppc64_standard_linkage2_target): Likewise.
        (ppc64_standard_linkage3_target): Likewise.
        (ppc64_standard_linkage4_target): Likewise.
        (ppc64_skip_trampoline_code_1): Adjust to suit.

2017-12-11  Simon Marchi  <simon.marchi@ericsson.com>

        PR gdb/22556
        * remote.c (remote_thread_name): Return NULL if name is empty.
        (remote_threads_extra_info): Return NULL if extra info is empty.

2017-12-11  Pedro Alves  <palves@redhat.com>

        * defs.h (elf_sym_fns_lazy_psyms, elf_sym_fns_gdb_index)
        (elf_sym_fns_debug_names): Move to elfread.c.
        * dwarf2read.c (dwarf2_initialize_objfile): Return a boolean
        instead of a sym_fns and add 'index_kind' output parameter.  Fill
        the latter in with the index variant kind if using an index.
        (enum dw_index_kind): Moved to symfile.h.
        * elfread.c (elf_sym_fns_gdb_index, elf_sym_fns_debug_names)
        (elf_sym_fns_lazy_psyms): Move from defs.h.
        (elf_symfile_read): Adjust to new dwarf2_initialize_objfile
        interface.
        * symfile.h (enum class dw_index_kind): New, moved from
        dwarf2read.c.
        (dwarf2_initialize_objfile): Change prototype.

2017-12-11  Ulrich Weigand  <uweigand@de.ibm.com>

        * target-float.c (mpfr_float_ops::from_target): Use mpfr_set_ui
        instead of mpfr_set_si to convert mantissa bits.

2017-12-11  Xavier Roirand <roirand@adacore.com>
            Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_tag_value_at_base_address): Change the way
        tagged type base address is computed.
        (enum ada_primitive_types) <ada_primitive_type_storage_offset>:
        New enumerate.
        (ada_language_arch_info): Set the ada_primitive_type_storage_offset
        element of lai->primitive_type_vector.

2017-12-08  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (mock_mapped_index): Reimplement as an extension of
        mapped_index_base.
        (check_match): Adjust to use mock_index directly.
        (check_find_bounds_finds)
        (test_mapped_index_find_name_component_bounds): Adjust to work
        with a mapped_index_base.

2017-12-08  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (struct mapped_index_base): New, partially factored
        out from ...
        (struct mapped_index): ... this.  Inherit mapped_index_base.
        (mapped_index::symbol_name_slot_invalid):
        (mapped_index::symbol_name_at): Add override marker.
        (mapped_index::symbol_name_count): New.
        (struct mapped_debug_names): Inherit mapped_index_base.
        (mapped_debug_names::symbol_name_at): New.
        (mapped_debug_names::symbol_name_count): New.
        (mapped_index::find_name_components_bounds): Rename to ...
        (mapped_index_base::find_name_components_bounds): ... this.
        (mapped_index::build_name_components): Rename to ...
        (mapped_index_base::build_name_components): ... this.  Adjust to
        use mapped_index_base::symbol_name_count and
        mapped_index_base::symbol_name_slot_invalid.
        (dw2_expand_symtabs_matching_symbol): Take a mapped_index_base
        instead of a mapped_index.  Use
        dw2_expand_symtabs_matching_symbol.

2017-12-08  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (mapped_index::symbol_table_slot): New.
        (mapped_index::address_table): Now a gdb::array_view of const
        gdb_byte.
        (mapped_index::symbol_table): Now a gdb::array_view of
        symbol_table_slot.
        (mapped_index::address_table_size)
        (mapped_index::symbol_table_slots): Delete.
        (create_addrmap_from_index): Adjust.
        (find_slot_in_mapped_hash): Adjust.
        (read_index_from_section): Adjust.
        (dwarf2_read_index): Adjust.

2017-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Pedro Alves  <palves@redhat.com>

        * defs.h (elf_sym_fns_debug_names): New declaration.
        * dwarf2read.c: Include "hash_enum.h".
        (mapped_debug_names): New.
        (struct dwarf2_per_objfile): Add debug_names, debug_aranges and
        debug_names_table.
        (dwarf2_elf_names): Add ".debug_names" and ".debug_aranges".
        (struct dwz_file): Add debug_names.
        (dwarf2_per_objfile::locate_sections): Handle debug_names and
        debug_aranges.
        (locate_dwz_sections): Handle debug_names.
        (create_signatured_type_table_from_debug_names)
        (create_addrmap_from_aranges): New.
        (dwarf2_read_index): Update function comment.
        (dwarf5_augmentation): Moved up.
        (read_debug_names_from_section, create_cus_from_debug_names_list)
        (create_cus_from_debug_names, dwarf2_read_debug_names): New.
        (dwarf5_djb_hash): Moved up.
        (dw2_debug_names_iterator): New.
        (read_indirect_string_at_offset): New declaration.
        (mapped_debug_names::namei_to_name)
        (dw2_debug_names_iterator::find_vec_in_debug_names)
        (dw2_debug_names_iterator::next, dw2_debug_names_lookup_symbol)
        (dw2_debug_names_dump, dw2_debug_names_expand_symtabs_for_function)
        (dw2_debug_names_expand_symtabs_matching, dwarf2_debug_names_functions):
        New.
        (dwarf2_initialize_objfile): Return also elf_sym_fns_debug_names.
        (debug_names::djb_hash): Rename it to dwarf5_djb_hash.
        (debug_names::build): Update djb_hash caller.
        (write_debug_names): Move out and rename augmentation to
        dwarf5_augmentation.
        * elfread.c (elf_sym_fns_debug_names): New.
        * psymtab.h (dwarf2_debug_names_functions): New declaration.
        * symfile.h (struct dwarf2_debug_sections): Add debug_names and
        debug_aranges.
        * xcoffread.c (dwarf2_xcoff_names): Add debug_names and debug_aranges.

2017-12-08  Pedro Alves  <palves@redhat.com>

        * common/hash_enum.h: New file.

2017-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (create_cu_from_index_list): New from ...
        (create_cus_from_index_list): ... this function, use it.
        (dw_expand_symtabs_matching_file_matcher)
        (dw2_expand_symtabs_matching_one): New from ...
        (dw2_expand_symtabs_matching): ... this function, use them.

2017-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * defs.h (elf_sym_fns_lazy_psyms, elf_sym_fns_gdb_index): Move here
        declarations from elfread.c.
        (dwarf2_initialize_objfile): Change return value.
        * elfread.c (elf_sym_fns_lazy_psyms, elf_sym_fns_gdb_index): Move these
        declarations to defs.h.
        (elf_symfile_read): Adjust dwarf2_initialize_objfile caller.
        * symfile.h (dwarf2_initialize_objfile): Change return type.

2017-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Pedro Alves  <palves@redhat.com>

        * contrib/gdb-add-index.sh (index): Rename to ...
        (index4): ... here.
        (index5, debugstr, debugstrmerge, debugstrerr): New variables.
        Support also .debug_names and .debug_str.
        * dwarf2read.c: Include cmath, set, list.
        (INDEX_SUFFIX): Rename to ...
        (INDEX4_SUFFIX): ... here.
        (INDEX5_SUFFIX, DEBUG_STR_SUFFIX): New.
        (file_write(FILE *, const void *, size_t)): New.
        (file_write(FILE *, const std::vector<Elem, Alloc> &)): New.
        (data_buf::append_unsigned_leb128, data_buf::empty): New.
        (data_buf::file_write): Use ::file_write.
        (data_buf::c_str, dwarf5_djb_hash, debug_names)
        (check_dwarf64_offsets): New.
        (psyms_seen_size, write_gdbindex): New from
        write_psymtabs_to_index code.
        (dwarf5_gdb_augmentation, write_debug_names, assert_file_size)
        (enum dw_index_kind): New.
        (write_psymtabs_to_index): New parameter index_kind.  Support
        filename_str and out_file_str.  Move code to write_gdbindex,
        possibly call write_debug_names.
        (save_gdb_index_command): New parameter -dwarf-5.
        (_initialize_dwarf2_read): Document the new parameter -dwarf-5.

2017-12-08  Jan Kratochvil  <jan.kratochvil@redhat.com>
            Pedro Alves  <palves@redhat.com>

        * contrib/cc-with-tweaks.sh: Change interpreter to bash, incl. initial
        comment.
        (GDB_ADD_INDEX): New variable.
        <$want_index>: Call $GDB_ADD_INDEX.

2017-12-08  Sergio Durigan Junior  <sergiodj@redhat.com>

        * dtrace-probe.c (dtrace_process_dof_probe): Do not declare a new
        "expression_up" inside the TRY block.

2017-12-08  Yao Qi  <yao.qi@linaro.org>

        * breakpoint.c (update_watchpoint): Call
        address_significant.

2017-12-08  Yao Qi  <yao.qi@linaro.org>

        * breakpoint.c (adjust_breakpoint_address): Call
        address_significant.

2017-12-08  Yao Qi  <yao.qi@linaro.org>

        * aarch64-tdep.c (aarch64_gdbarch_init): Install gdbarch
        significant_addr_bit.
        * gdbarch.sh (significant_addr_bit): New.
        * gdbarch.c, gdbarch.h: Re-generated.
        * target.c (memory_xfer_partial): Call address_significant.
        * utils.c (address_significant): New function.
        * utils.h (address_significant): Declare.

2017-12-08  Tom Tromey  <tom@tromey.com>

        * printcmd.c (ui_printf): Update.  Use std::vector.
        * common/format.h (struct format_piece): Add constructor.
        <string>: Now const.
        (class format_pieces): New class.
        (parse_format_string, free_format_pieces)
        (free_format_pieces_cleanup): Remove.
        * common/format.c (format_pieces::format_pieces): Rename from
        parse_format_string.  Update.
        (free_format_pieces, free_format_pieces_cleanup): Remove.
        * breakpoint.c (parse_cmd_to_aexpr): Update.  Use std::vector.
        * ax-gdb.h (gen_printf): Remove argument.
        * ax-gdb.c (gen_printf): Remove "frags" argument.
        (maint_agent_printf_command): Update.  Use std::vector.

2017-12-08  Yao Qi  <yao.qi@linaro.org>

        PR breakpionts/22567
        * linespec.c (minsym_found): Set sal.section.

2017-12-08  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * configure.tgt (s390*-*-linux*): Add symfile-mem.o.

2017-12-07  Keith Seitz  <keiths@redhat.com>

        PR breakpoints/22569
        * location.c (string_to_explicit_location): When terminating
        parsing early, break out of enclosing loop instead of returning.

2017-12-07  Keith Seitz  <keiths@redhat.com>

        * NEWS (New commands): Mention set/show print type nested-type-limit.
        * c-typeprint.c (c_type_print_base): Print out nested types.
        * dwarf2read.c (struct typedef_field_list): Rename to ...
        (struct decl_field_list): ... this.  Change all uses.
        (struct field_info) <nested_types_list, nested_types_list_count>:
        New fields.
        (add_partial_symbol): Look for nested type definitions in C++, too.
        (dwarf2_add_typedef): Rename to ...
        (dwarf2_add_type_defn): ... this.
        (type_can_define_types): New function.
        Update assertion to use type_can_define_types.
        Permit NULL for a field's name.
        (process_structure_scope): Handle child DIEs of types that can
        define types.
        Copy the list of nested types into the type struct.
        * gdbtypes.h (struct typedef_field): Rename to ...
        (struct decl_field): ... this.  Change all uses.
        [is_protected, is_private]: New fields.
        (struct cplus_struct_type) <nested_types, nested_types_count>: New
        fields.
        (TYPE_NESTED_TYPES_ARRAY, TYPE_NESTED_TYPES_FIELD)
        (TYPE_NESTED_TYPES_FIELD_NAME, TYPE_NESTED_TYPES_FIELD_TYPE)
        (TYPE_NESTED_TYPES_COUNT, TYPE_NESTED_TYPES_FIELD_PROTECTED)
        (TYPE_NESTED_TYPES_FIELD_PRIVATE): New macros.
        * typeprint.c (type_print_raw_options, default_ptype_flags): Add
        default value for print_nested_type_limit.
        (print_nested_type_limit): New static variable.
        (set_print_type_nested_types, show_print_type_nested_types): New
        functions.
        (_initialize_typeprint): Register new commands for set/show
        `print-nested-type-limit'.
        * typeprint.h (struct type_print_options) [print_nested_type_limit]:
        New field.

2017-12-07  Tom Tromey  <tom@tromey.com>

        PR breakpoints/22511:
        * breakpoint.c (commands_command_1): Don't throw an exception when
        no commands have been read.

2017-12-07  Adam Stylinski  <adam.stylinski@etegent.com>

        PR c++/21222
        * target-descriptions.c (print_c_tdesc::visit_pre): Change type of
        range-for variable.

2017-12-07  Simon Marchi  <simon.marchi@ericsson.com>

        * common/selftest.h (struct selftest): Add virtual destructor.

2017-12-07  Phil Muldoon  <pmuldoon@redhat.com>

        * python/py-breakpoint.c (bppy_init): Use string_to_event_location
        over basic location code. Implement explicit location keywords.
        (bppy_init_validate_args): New function.
        * NEWS: Document Python explicit breakpoint locations.

2017-12-07  Joel Brobecker  <brobecker@adacore.com>

        * MAINTAINERS: Restore target entries for m68hc11-elf,
        score-elf and xstormy16-elf, incorrectly removed in a previous
        patch meant to only update the list of active maintainers.

2017-12-06  Pedro Alves  <palves@redhat.com>

        * break-catch-syscall.c (insert_catch_syscall)
        (remove_catch_syscall): Adjust to pass reference to
        inf_data->syscalls_counts directly via gdb::array_view.
        * fbsd-nat.c (fbsd_set_syscall_catchpoint): Adjust to use bool
        and gdb::array_view.
        * linux-nat.c (linux_child_set_syscall_catchpoint): Likewise.
        * remote.c (remote_set_syscall_catchpoint): Likewise.
        * target-debug.h (target_debug_print_bool): New.
        (define target_debug_print_gdb_array_view_const_int): New.
        * target-delegates.c: Regenerate.
        * target.h (target_ops) <to_set_syscall_catchpoint>: Use
        gdb::array_view and bool.
        (target_set_syscall_catchpoint): Likewise.

2017-12-06  Simon Marchi  <simon.marchi@ericsson.com>

        * break-catch-syscall.c (catch_syscall_completer): Get pointers
        to syscall group strings after building the string vector.

2017-12-06  Pedro Alves  <palves@redhat.com>

        * remote.c (remote_query_supported): Don't send "xmlRegisters=" if
        "qXfer:features:read"" is disabled.
        (remote_write_qxfer, remote_read_qxfer, remote_search_memory):
        Check packet_config_support instead of packet->support directly.

2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>

        * target-descriptions.c (struct tdesc_feature) <registers>: Use
        tdesc_reg_up typedef.
        (struct target_desc) <features>: Use tdesc_feature_up typedef.

2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>

        * target-descriptions.c (struct tdesc_type): Use default
        destructor.
        <u>: Remove.
        <accept>: Remove.
        (struct tdesc_type_builtin): New.
        (struct tdesc_type_vector): New.
        (struct tdesc_type_with_fields): New.
        (tdesc_predefined_types): Change type to tdesc_type_builtin[].
        (tdesc_gdb_type): Remove.
        (tdesc_register_type): Adjust.
        (tdesc_create_vector): Create tdesc_type_vector.
        (tdesc_create_struct): Create tdesc_type_with_fields.
        (tdesc_set_struct_size): Change parameter type.
        (tdesc_create_union): Create tdesc_type_with_fields.
        (tdesc_create_flags): Likewise.
        (tdesc_create_enum): Likewise.
        (tdesc_add_field): Change parameter type.
        (tdesc_add_typed_bitfield): Likewise.
        (tdesc_add_bitfield): Likewise.
        (tdesc_add_flag): Likewise.
        (tdesc_add_enum_value): Likewise.
        (print_c_tdesc) <visit>: Remove overload with tdesc_type
        parameter, add overloads for tdesc_type_builtin,
        tdesc_type_with_fields and tdesc_type_vector.
        <m_printed_type>: Remove.
        <m_printed_element_type, m_printed_type_with_fields>: Add.
        * target-descriptions.h (tdesc_create_enum): Change return type.
        (tdesc_add_typed_bitfield): Change parameter type.
        (tdesc_add_enum_value): Change parameter type.
        * xml-tdesc.c (struct tdesc_parsing_data) <current_type>: Change
        type to tdesc_type_with_fields.
        (tdesc_start_struct): Adjust.
        (tdesc_start_flags): Adjust.
        (tdesc_start_enum): Adjust.
        (tdesc_start_field): Adjust.
        * arch/tdesc.h (struct tdesc_type_builtin): Forward-declare.
        (struct tdesc_type_vector): Forward-declare.
        (struct tdesc_type_with_fields): Forward-declare.
        (tdesc_create_struct): Change return type.
        (tdesc_create_union): Likewise.
        (tdesc_create_flags): Likewise.
        (tdesc_add_field): Change parameter type.
        (tdesc_set_struct_size): Likewise.
        (tdesc_add_bitfield): Likewise.
        (tdesc_add_flag): Likewise.
        * features: Re-generate C files.

2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>

        * target-descriptions.c (tdesc_arch_reg): Remove typedef.
        (struct tdesc_arch_reg): Add constructor.
        (DEF_VEC_O (tdesc_arch_reg)): Remove.
        (struct tdesc_arch_data): Initialize fields.
        <arch_regs>: Change type to std::vector.
        (target_find_description): Adjust.
        (tdesc_find_type): Adjust.
        (tdesc_data_init): Call tdesc_arch_data constructor.
        (tdesc_data_alloc): Allocate tdesc_arch_data with new.
        (tdesc_data_cleanup): Free data with delete.
        (tdesc_numbered_register): Adjust.
        (tdesc_find_arch_register): Adjust.
        (tdesc_use_registers): Adjust.

2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>

        * target-descriptions.c (tdesc_type_field): Remove typedef.
        (DEF_VEC_O (tdesc_type_field)): Remove.
        (struct tdesc_type_field): Add constructor.
        <name>: Change type to std::string.
        (struct tdesc_type) <tdesc_type>: Instantiate vector if the type
        kind uses it.
        <~tdesc_type>: Destroy vector if the type kind uses it.
        <u::u::fields>: Change type to std::vector.
        (tdesc_gdb_type): Adjust.
        (tdesc_add_field): Adjust.
        (tdesc_add_typed_bitfield): Adjust.
        (tdesc_add_field): Adjust.
        (tdesc_add_enum_value): Adjust.
        (class print_c_tdesc) <visit>: Adjust.

2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>

        * target-descriptions.c (struct tdesc_type) <name>: Change type
        to std::string.
        <~tdesc_type>: Don't manually free name.
        <operator==>: Adjust.
        (tdesc_named_type): Adjust.
        (tdesc_find_type): Adjust.
        (tdesc_gdb_type): Adjust.
        (class print_c_tdesc) <visit>: Adjust.

2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>

        * target-descriptions.c (tdesc_type_p): Remove typedef.
        (DEF_VEC_P (tdesc_type_p)): Remove.
        (struct tdesc_feature) <types>: Change type to std::vector.
        <~tdesc_feature>: Replace with default implementation.
        <accept>: Adjust.
        (tdesc_named_type): Adjust.
        (tdesc_create_vector): Adjust.
        (tdesc_create_struct): Adjust.
        (tdesc_create_union): Adjust.
        (tdesc_create_flags): Adjust.
        (tdesc_create_enum): Adjust.

2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>

        * target-descriptions.c (struct tdesc_reg) <tdesc_reg>: Change
        type of name_ parameter, adjust to std::string change.
        <name, group, type>: Change type to std::string.
        <~tdesc_reg>: Replace with default implementation.
        <operator==>: Adjust.
        (tdesc_find_register_early): Adjust.
        (tdesc_register_name): Adjust.
        (tdesc_register_type): Adjust.
        (tdesc_register_in_reggroup_p): Adjust.
        (class print_c_tdesc) <visit>: Adjust.
        (class print_c_feature) <visit>: Adjust.
        * features/arc-arcompact.c: Re-generate.
        * features/arc-v2.c: Re-generate.

2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>

        * target-descriptions.c (tdesc_reg_p): Remove typedef.
        (DEF_VEC_P (tdesc_reg_p)): Remove.
        (struct tdesc_feature) <registers>: Change type to std::vector.
        <~tdesc_feature>: Don't manually free registers.
        <accept>: Adjust.
        <operator==>: Adjust.
        (tdesc_has_registers): Adjust.
        (tdesc_find_register_early): Adjust.
        (tdesc_use_registers): Adjust.
        (tdesc_create_reg): Adjust.

2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>

        * target-descriptions.c (tdesc_feature) <name>: Change type to
        std::string.
        <~tdesc_feature>: Don't manually free name.
        <operator==>: Adjust.
        (tdesc_find_feature): Adjust.
        (tdesc_feature_name): Adjust.
        (class print_c_tdesc) <visit_pre>: Adjust.
        (class print_c_feature) <visit_pre>: Adjust.

2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>

        * target-descriptions.c (tdesc_feature_p): Remove typedef.
        (DEF_VEC_P (tdesc_feature_p)): Remove.
        (struct target_desc) <features>: Change type to std::vector.
        <~target_desc>: Replace with default implementation.
        <accept>: Adjust.
        <operator==>: Adjust.
        (tdesc_has_registers): Adjust.
        (tdesc_find_feature): Adjust.
        (tdesc_use_registers): Adjust.
        (tdesc_create_feature): Adjust.

2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>

        * target-descriptions.c (arch_p): Remove typedef.
        (DEF_VEC_P (arch_p)): Remove.
        (struct target_desc) <compatible>: Change type to std::vector.
        <~target_desc>: Don't manually free compatible.
        (tdesc_compatible_p): Adjust.
        (tdesc_add_compatible): Adjust.
        (class print_c_tdesc) <visit_pre>: Adjust.

2017-12-05  Simon Marchi  <simon.marchi@polymtl.ca>

        * target-descriptions.c (property_s): Remove typedef.
        (DEF_VEC_O (property_s)): Remove.
        (struct target_desc) <properties>: Make an std::vector.
        <~target_desc>: Don't manually free properties.
        (tdesc_property): Adjust.
        (set_tdesc_property): Adjust.
        (class print_c_tdesc) <visit_pre>: Adjust.

2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>

        * common/gdb_assert.h (gdb_static_assert): Redefine using
        static_assert.

2017-12-05  Simon Marchi  <simon.marchi@ericsson.com>

        * ada-lang.c (ada_collect_symbol_completion_matches): Remove
        unused variables.
        (ada_is_redundant_range_encoding): Likewise.
        * ada-varobj.c (ada_varobj_get_value_of_array_variable):
        Likewise.
        * alpha-tdep.c (alpha_software_single_step): Likewise.
        * arm-tdep.c (_initialize_arm_tdep): Likewise.
        * auto-load.c (info_auto_load_cmd): Likewise.
        * break-catch-syscall.c (insert_catch_syscall): Likewise.
        (remove_catch_syscall): Likewise.
        * breakpoint.c (condition_completer): Likewise.
        (clear_command): Likewise.
        (update_breakpoint_locations): Likewise.
        * btrace.c (btrace_disable): Likewise.
        (btrace_teardown): Likewise.
        (btrace_maint_update_pt_packets): Likewise.
        (maint_btrace_clear_cmd): Likewise.
        * cli/cli-decode.c (lookup_cmd_1): Likewise.
        (lookup_cmd_composition): Likewise.
        * cli/cli-dump.c (scan_filename): Likewise.
        (restore_command): Likewise.
        * compile/compile-loc2c.c (compute_stack_depth): Likewise.
        * compile/compile-object-load.c (compile_object_load): Likewise.
        * compile/compile-object-run.c (compile_object_run): Likewise.
        * compile/compile.c (compile_to_object): Likewise.
        * completer.c (filename_completer): Likewise.
        (complete_files_symbols): Likewise.
        (complete_expression): Likewise.
        * corelow.c (core_open): Likewise.
        * ctf.c (ctf_start): Likewise.
        (ctf_write_status): Likewise.
        (ctf_write_uploaded_tsv): Likewise.
        (ctf_write_definition_end): Likewise.
        (ctf_open_dir): Likewise.
        (ctf_xfer_partial): Likewise.
        (ctf_trace_find): Likewise.
        * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
        Likewise.
        * dwarf2loc.c (allocate_piece_closure): Likewise.
        (indirect_pieced_value): Likewise.
        (dwarf2_evaluate_loc_desc_full): Likewise.
        * dwarf2read.c (dw2_expand_marked_cus): Likewise.
        (dw2_expand_symtabs_matching): Likewise.
        (dw2_map_symbol_filenames): Likewise.
        (read_and_check_comp_unit_head): Likewise.
        (read_cutu_die_from_dwo): Likewise.
        (lookup_dwo_unit): Likewise.
        (read_comp_units_from_section): Likewise.
        (dwarf2_compute_name): Likewise.
        (handle_DW_AT_stmt_list): Likewise.
        (create_cus_hash_table): Likewise.
        (create_dwp_v2_section): Likewise.
        (dwarf2_rnglists_process): Likewise.
        (dwarf2_ranges_process): Likewise.
        (dwarf2_record_block_ranges): Likewise.
        (is_vtable_name): Likewise.
        (read_formatted_entries): Likewise.
        (skip_form_bytes): Likewise.
        * elfread.c (elf_symtab_read): Likewise.
        * exec.c (exec_file_command): Likewise.
        * f-valprint.c (f_val_print): Likewise.
        (info_common_command_for_block): Likewise.
        * guile/guile.c (initialize_scheme_side): Likewise.
        * guile/scm-breakpoint.c (gdbscm_breakpoint_commands): Likewise.
        * guile/scm-cmd.c (cmdscm_completer): Likewise.
        (gdbscm_register_command_x): Likewise.
        * guile/scm-frame.c (gdbscm_frame_read_var): Likewise.
        * guile/scm-param.c (gdbscm_parameter_value): Likewise.
        * guile/scm-ports.c (file_port_magic): Likewise.
        * guile/scm-pretty-print.c (ppscm_search_pp_list): Likewise.
        (ppscm_pretty_print_one_value): Likewise.
        (ppscm_print_children): Likewise.
        * guile/scm-string.c (gdbscm_string_to_argv): Likewise.
        * guile/scm-symtab.c (gdbscm_sal_symtab): Likewise.
        * guile/scm-type.c (gdbscm_type_next_field_x): Likewise.
        * guile/scm-utils.c (gdbscm_parse_function_args): Likewise.
        * i386-tdep.c (i386_register_reggroup_p): Likewise.
        * infcmd.c (run_command_1): Likewise.
        (until_next_fsm_clean_up): Likewise.
        * linespec.c (linespec_complete): Likewise.
        (find_label_symbols): Likewise.
        * m2-valprint.c (m2_val_print): Likewise.
        * memattr.c (require_user_regions): Likewise.
        (lookup_mem_region): Likewise.
        (disable_mem_command): Likewise.
        (mem_delete): Likewise.
        * mep-tdep.c (mep_register_name): Likewise.
        (mep_analyze_prologue): Likewise.
        * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Likewise.
        * mi/mi-interp.c (mi_on_sync_execution_done): Likewise.
        * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
        * microblaze-linux-tdep.c (microblaze_linux_init_abi): Likewise.
        * minidebug.c (lzma_open): Likewise.
        * minsyms.c (lookup_minimal_symbol): Likewise.
        * mips-linux-tdep.c (mips64_fill_fpregset): Likewise.
        * mips-tdep.c (mips_stub_frame_sniffer): Likewise.
        (mips_o64_return_value): Likewise.
        (mips_single_step_through_delay): Likewise.
        (_initialize_mips_tdep): Likewise.
        * nios2-tdep.c (nios2_push_dummy_call): Likewise.
        (nios2_software_single_step): Likewise.
        * parse.c (find_minsym_type_and_address): Likewise.
        * psymtab.c (psym_relocate): Likewise.
        * python/py-breakpoint.c (bppy_get_commands): Likewise.
        (gdbpy_breakpoint_modified): Likewise.
        * python/py-infevents.c (create_inferior_call_event_object):
        Likewise.
        * python/py-record-btrace.c (btpy_list_item): Likewise.
        * python/py-type.c (typy_str): Likewise.
        * python/py-value.c (valpy_call): Likewise.
        * python/python.c (do_start_initialization): Likewise.
        * record-btrace.c (record_btrace_insn_history_range): Likewise.
        (record_btrace_call_history_range): Likewise.
        (record_btrace_record_method): Likewise.
        (record_btrace_xfer_partial): Likewise.
        (btrace_get_frame_function): Likewise.
        * record-full.c (record_full_open): Likewise.
        * record.c (get_context_size): Likewise.
        * registry.h (DEFINE_REGISTRY): Likewise.
        * remote-fileio.c (remote_fileio_request): Likewise.
        * remote.c (remote_update_thread_list): Likewise.
        (remote_check_symbols): Likewise.
        (remote_commit_resume): Likewise.
        (remote_interrupt): Likewise.
        (remote_insert_breakpoint): Likewise.
        (compare_sections_command): Likewise.
        * rust-exp.y (super_name): Likewise.
        (lex_string): Likewise.
        (convert_ast_to_type): Likewise.
        (convert_ast_to_expression): Likewise.
        * rust-lang.c (rust_print_struct_def): Likewise.
        (rust_print_type): Likewise.
        (rust_evaluate_subexp): Likewise.
        * rx-tdep.c (rx_register_type): Likewise.
        * ser-event.c (serial_event_clear): Likewise.
        * serial.c (serial_open): Likewise.
        * spu-tdep.c (spu_overlay_new_objfile): Likewise.
        * symfile.c (section_is_overlay): Likewise.
        (overlay_unmapped_address): Likewise.
        (overlay_mapped_address): Likewise.
        (simple_overlay_update_1): Likewise.
        (simple_overlay_update): Likewise.
        * symtab.c (symbol_find_demangled_name): Likewise.
        (search_symbols): Likewise.
        * target-descriptions.c (tdesc_predefined_type): Likewise.
        * target.c (target_commit_resume): Likewise.
        * thread.c (print_selected_thread_frame): Likewise.
        * top.c (new_ui_command): Likewise.
        (gdb_readline_no_editing): Likewise.
        * tracefile-tfile.c (tfile_open): Likewise.
        * tracepoint.c (create_tsv_from_upload): Likewise.
        * utils.c (quit): Likewise.
        (defaulted_query): Likewise.
        * valarith.c (value_concat): Likewise.
        * xml-syscall.c (xml_list_syscalls_by_group): Likewise.
        * xml-tdesc.c (target_fetch_description_xml): Likewise.
        * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
        (xtensa_pseudo_register_write): Likewise.

2017-12-04  Tom Tromey  <tom@tromey.com>

        * NEWS: Mention Rust trait object inspection.

2017-12-04  Pedro Alves  <palves@redhat.com>

        PR gdb/22499
        * amd64-tdep.c (amd64_insn::rex_offset): Rename to...
        (amd64_insn::enc_prefix_offset): ... this, and tweak comment.
        (vex2_prefix_p, vex3_prefix_p): New functions.
        (amd64_get_insn_details): Adjust to rename.  Also skip VEX2 and
        VEX3 prefixes.
        (fixup_riprel): Set VEX3.!B.

2017-12-03  Simon Marchi  <simon.marchi@ericsson.com>

        * target.h (mem_region_vector): Remove.
        (struct target_ops) <to_memory_map>: Change return type to
        std::vector<mem_region>.
        * target-debug.h (target_debug_print_mem_region_vector): Rename
        to ...
        (target_debug_print_std_vector_mem_region): ... this.
        * target-delegates.c: Re-generate.

2017-12-03  Pedro Alves  <palves@redhat.com>

        * make-target-delegates (munge_type): Also munge '<', '>', and
        ':'.  Avoid double underscores in identifiers, and trailing
        underscores.
        * target-debug.h
        (target_debug_print_VEC_static_tracepoint_marker_p__p): Rename to
        ...
        (target_debug_print_VEC_static_tracepoint_marker_p_p): ... this.
        * target-delegates.c: Regenerate.

2017-12-02  Simon Marchi  <simon.marchi@polymtl.ca>

        * common/poison.h (XDELETE): Fix typo.

2017-12-01  Andrew Cagney  <cagney@redhat.com>
            Joel Brobecker  <brobecker@adacore.com>
            Sergio Durigan Junior  <sergiodj@redhat.com>

        * NEWS (Changes since GDB 8.0: Mention new '--readnever'
        feature.
        * coffread.c (coff_symfile_read): Do not map over sections with
        'coff_locate_sections' if readnever is on.
        * dwarf2read.c (dwarf2_has_info): Return 0 if
        readnever is on.
        * elfread.c (elf_symfile_read): Do not map over sections with
        'elf_locate_sections' if readnever is on.
        * main.c (validate_readnow_readnever): New function.
        (captured_main_1): Add support for --readnever.
        (print_gdb_help): Document --readnever.
        * objfile-flags.h (enum objfile_flag) <OBJF_READNEVER>: New
        flag.
        * symfile.c (readnever_symbol_files): New global.
        (symbol_file_add_with_addrs): Set 'OBJF_READNEVER' when
        'READNEVER_SYMBOL_FILES' is set.
        (validate_readnow_readnever): New function.
        (symbol_file_command): Handle '-readnever' option.
        Call 'validate_readnow_readnever'.
        (add_symbol_file_command): Handle '-readnever' option.
        Call 'validate_readnow_readnever'.
        (_initialize_symfile): Document new '-readnever' option for
        both 'symbol-file' and 'add-symbol-file' commands.
        * top.h (readnever_symbol_files): New extern global.
        * xcoffread.c (xcoff_initial_scan): Do not read debug
        information if readnever is on.

2017-12-01  Sergio Durigan Junior  <sergiodj@redhat.com>

        * symfile.c (symbol_file_command): Call
        'symbol_file_add_main_1' only after processing all command
        line options.
        (add_symbol_file_command): Modify logic to make arguments
        position-independent.

2017-12-01  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (symbol_list_obstack): Delete.
        (resolve_subexp): Make sure "candidates" gets xfree'ed.
        (ada_lookup_symbol_list_worker): Remove the limitation that
        the result is only good until the next call, now making it
        the responsibility of the caller to free the result when no
        longer needed.  Adjust the function's intro comment accordingly.
        (ada_lookup_symbol_list): Adjust the function's intro comment.
        (ada_iterate_over_symbols): Make sure "results" gets xfree'ed.
        (ada_lookup_encoded_symbol, get_var_value): Likewise.
        (_initialize_ada_language): Remove symbol_list_obstack
        initialization.
        * ada-exp.y (block_lookup): Make sure "syms" gets xfree'ed.
        (write_var_or_type, write_name_assoc): Likewise.

2017-12-01  Tom Tromey  <tom@tromey.com>

        * Makefile.in (all_deps_files): New variable.
        Include .Po files using all_deps_files.

2017-12-01  Joel Brobecker  <brobecker@adacore.com>

        * MAINTAINERS: Update list of maintainers, moving those who
        stepped down or became inactive to the "Past Maintainers"
        section.

2017-11-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * configure.ac Don't check for sys/fault.h, sys/syscall.h,
        sys/proc.h.
        (NEW_PROC_API): Remove.
        (prsysent_t, pr_sigset_t, pr_sigaction64_t, pr_siginfo64_t):
        Likewise.
        * common/common.m4 (GDB_AC_COMMON): Don't check for sys/syscall.h.
        * configure: Regenerate.
        * config.in: Regenerate.
        * gdbserver/configure: Regenerate.
        * gdbserver/config.in: Regenerate.

        * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Remove
        NEW_PROC_API test.
        * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Likewise.

        * linux-btrace.c: Remove HAVE_SYS_SYSCALL_H test.

        * proc-api.c: Remove !NEW_PROC_API support.
        Remove HAVE_SYS_PROC_H and HAVE_SYS_USER_H tests.
        Remove tests for macros always defined on Solaris.
        * proc-events.c: Remove !NEW_PROC_API support.
        Remove Remove HAVE_SYS_SYSCALL_H, HAVE_SYS_PROC_H and
        HAVE_SYS_USER_H tests.
        (init_syscall_table): Remove non-Solaris syscalls.
        Remove tests for syscalls present on all Solaris versions.
        Add missing Solaris 10+ syscalls.
        (signal_table): Remove non-Solaris signals.
        Remove tests for signals present on all Solaris versions.
        (fault_table): Remove non-Solaris faults.
        Remove tests for faults present on all Solaris versions.
        * proc-flags.c: Remove !NEW_PROC_API support.
        (pr_flag_table): Remove non-Solaris and pre-Solaris 7 comments.
        Remove non-Solaris flags.
        * proc-why.c: Remove !NEW_PROC_API support.
        (pr_why_table): Remove meaningless comments.
        Remove tests for reasons present on all Solaris versions.
        Remove OSF/1 cases.
        (proc_prettyfprint_why): Likewise.

        * procfs.c: Remove !NEW_PROC_API and DYNAMIC_SYSCALLS support.
        Remove HAVE_SYS_FAULT_H and HAVE_SYS_SYSCALL_H tests.
        Remove WA_READ test, IRIX watchpoint support.
        (gdb_sigset_t, gdb_sigaction_t, gdb_siginfo_t): Replace by base
        types.  Change users.
        (gdb_praddset, gdb_prdelset, gdb_premptysysset, gdb_praddsysset)
        (gdb_prdelset, gdb_pr_issyssetmember): Replace by base macros.
        Change callers.
        Remove CTL_PROC_NAME_FMT tests.
        (gdb_prstatus_t, gdb_lwpstatus_t): Replace by base types.  Change
        users.
        (sysset_t_size): Remove.  Use sizeof (sysset_t) in callers.
        Remove PROCFS_DONT_PIOCSSIG_CURSIG support.
        (proc_modify_flag): Replace GDBRESET by PCUNSET.
        Remove PR_ASYNC, PR_KLC tests.
        (proc_unset_inherit_on_fork): Remove PR_ASYNC test.
        (proc_parent_pid): Remove PCWATCH etc. tests.
        (proc_set_watchpoint): Remove !PCWATCH && !PIOCSWATCH support.
        Remove PCAGENT test.
        (proc_get_nthreads) [PIOCNTHR && PIOCTLIST]: Remove.
        Remove SYS_lwpcreate || SYS_lwp_create test.
        (proc_get_current_thread): Likewise.
        [PIOCNTHR && PIOCTLIST]: Remove.
        [PIOCLSTATUS]: Remove.
        (procfs_debug_inferior): Remove non-Solaris cases, conditionals.
        [PRFS_STOPEXEC]: Remove.
        (syscall_is_lwp_exit): Remove non-Solaris cases, conditionals.
        (syscall_is_exit): Likewise.
        (syscall_is_exec): Likewise.
        (syscall_is_lwp_create): Likewise.
        Remove SYS_syssgi support.
        (procfs_wait): Remove PR_ASYNC, !PIOCSSPCACT tests.
        [SYS_syssgi]: Remove.
        Remove non-Solaris cases, conditionals.
        (unconditionally_kill_inferior) [PROCFS_NEED_PIOCSSIG_FOR_KILL]:
        Remove.
        (procfs_init_inferior) [SYS_syssgi]: Remove.
        (procfs_set_exec_trap) [PRFS_STOPEXEC]: Remove.
        (procfs_inferior_created) [SYS_syssgi]: Remove.
        (procfs_set_watchpoint): Remove !AIX5 test.
        (procfs_stopped_by_watchpoint): Remove FLTWATCH test, FLTKWATCH
        case.
        (mappingflags) [MA_PHYS]: Remove.
        (info_mappings_callback): Remove PCAGENT test.
        Remove PIOCOPENLWP || PCAGENT test.

2017-11-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * sol-thread.c (info_solthreads): Constify args.
        Cast args to void *.

2017-11-29  John Baldwin  <jhb@FreeBSD.org>

        * target-float.c [HAVE_LIBMPFR]: Define MPFR_USE_INTMAX_T.

2017-11-29  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (to_fixed_range_type): Make sure that the size
        of the range type being returned is the same as the size
        of the range type being fixed.

2017-11-29  Pedro Alves  <palves@redhat.com>

        PR c++/19436
        * NEWS: Mention setting breakpoints on functions with C++ ABI
        tags.
        * completer.h (completion_match_for_lcd) <match,
        mark_ignored_range>: New methods.
        <finish>: Consider ignored ranges.
        <clear>: Clear ignored ranges.
        <m_ignored_ranges, m_finished_storage>: New fields.
        * cp-support.c (cp_search_name_hash): Ignore ABI tags.
        (cp_symbol_name_matches_1, cp_fq_symbol_name_matches): Pass the
        completion_match_for_lcd pointer to strncmp_iw_with_mode.
        (test_cp_symbol_name_cmp): Add [abi:...] tags unit tests.
        * language.c (default_symbol_name_matcher): Pass the
        completion_match_for_lcd pointer to strncmp_iw_with_mode.
        * linespec.c (linespec_lexer_lex_string): Don't tokenize ABI tags.
        * utils.c (skip_abi_tag): New function.
        (strncmp_iw_with_mode): Add completion_match_for_lcd parameter.
        Handle ABI tags.
        * utils.h (strncmp_iw_with_mode): Add completion_match_for_lcd
        parameter.

2017-11-29  Pedro Alves  <palves@redhat.com>

        PR c++/19436
        * NEWS: Mention setting breakpoints on functions with C++ ABI
        tags.
        * completer.h (completion_match_for_lcd) <match,
        mark_ignored_range>: New methods.
        <finish>: Consider ignored ranges.
        <clear>: Clear ignored ranges.
        <m_ignored_ranges, m_finished_storage>: New fields.
        * cp-support.c (cp_search_name_hash): Ignore ABI tags.
        (cp_symbol_name_matches_1, cp_fq_symbol_name_matches): Pass the
        completion_match_for_lcd pointer to strncmp_iw_with_mode.
        (test_cp_symbol_name_cmp): Add [abi:...] tags unit tests.
        * language.c (default_symbol_name_matcher): Pass the
        completion_match_for_lcd pointer to strncmp_iw_with_mode.
        * linespec.c (linespec_lexer_lex_string): Don't tokenize ABI tags.
        * utils.c (skip_abi_tag): New function.
        (strncmp_iw_with_mode): Add completion_match_for_lcd parameter.
        Handle ABI tags.
        * utils.h (strncmp_iw_with_mode): Add completion_match_for_lcd
        parameter.

2017-11-29  Pedro Alves  <palves@redhat.com>

        * NEWS: Mention that breakpoints on C++ functions are now set on
        on all namespaces/classes by default, and mention "break
        -qualified".
        * ax-gdb.c (agent_command_1): Adjust to pass a
        symbol_name_match_type to new_linespec_location.
        * breakpoint.c (parse_breakpoint_sals): Adjust to
        get_linespec_location's return type change.
        (strace_marker_create_sals_from_location): Adjust to pass a
        symbol_name_match_type to new_linespec_location.
        (strace_marker_decode_location): Adjust to get_linespec_location's
        return type change.
        (strace_command): Adjust to pass a symbol_name_match_type to
        new_linespec_location.
        (LOCATION_HELP_STRING): Add paragraph about wildmatching, and
        mention "-qualified".
        * c-lang.c (cplus_language_defn): Install cp_search_name_hash.
        * completer.c (explicit_location_match_type::MATCH_QUALIFIED): New
        enumerator.
        (complete_address_and_linespec_locations): New parameter
        'match_type'.  Pass it down.
        (explicit_options): Add "-qualified".
        (collect_explicit_location_matches): Pass the requested match type
        to the linespec completers.  Handle MATCH_QUALIFIED.
        (location_completer): Handle "-qualified" combined with linespecs.
        * cp-support.c (cp_search_name_hash): New.
        (cp_symbol_name_matches_1): Implement wild matching for C++.
        (cp_fq_symbol_name_matches): Reimplement.
        (cp_get_symbol_name_matcher): Return different matchers depending
        on the lookup name's match type.
        (selftests::test_cp_symbol_name_matches): Add wild matching tests.
        * cp-support.h (cp_search_name_hash): New declaration.
        * dwarf2read.c
        (selftests::dw2_expand_symtabs_matching::test_symbols): Add
        symbols.
        (test_dw2_expand_symtabs_matching_symbol): Add wild matching
        tests.
        * guile/scm-breakpoint.c (gdbscm_register_breakpoint_x): Adjust to
        pass a symbol_name_match_type to new_linespec_location.
        * linespec.c (linespec_parse_basic): Lookup function symbols using
        the parser's symbol name match type.
        (convert_explicit_location_to_linespec): New
        symbol_name_match_type parameter.  Pass it down to
        find_linespec_symbols.
        (convert_explicit_location_to_sals): Pass the location's name
        match type to convert_explicit_location_to_linespec.
        (parse_linespec): New match_type parameter.  Save it in the
        parser.
        (linespec_parser_new): Default to symbol_name_match_type::WILD.
        (linespec_complete_function): New symbol_name_match_type
        parameter.  Use it.
        (complete_linespec_component): Pass down the parser's recorded
        name match type.
        (linespec_complete_label): New symbol_name_match_type parameter.
        Use it.
        (linespec_complete): New symbol_name_match_type parameter.  Save
        it in the parser and pass it down.  Adjust to
        get_linespec_location's prototype change.
        (find_function_symbols, find_linespec_symbols): New
        symbol_name_match_type parameter.  Pass it down instead of
        assuming symbol_name_match_type::WILD.
        * linespec.h (linespec_complete, linespec_complete_function)
        (linespec_complete_label): New symbol_name_match_type parameter.
        * location.c (event_location::linespec_location): Now a struct
        linespec_location.
        (EL_LINESPEC): Adjust.
        (initialize_explicit_location): Default to
        symbol_name_match_type::WILD.
        (new_linespec_location): New symbol_name_match_type parameter.
        Record it in the location.
        (get_linespec_location): Now returns a struct linespec_location.
        (new_explicit_location): Also copy func_name_match_type.
        (explicit_to_string_internal)
        (string_to_explicit_location): Handle "-qualified".
        (copy_event_location): Adjust to LINESPEC_LOCATION type change.
        Copy symbol_name_match_type fields.
        (event_location_deleter::operator()): Adjust to LINESPEC_LOCATION
        type change.
        (event_location_to_string): Adjust to LINESPEC_LOCATION type
        change.  Handle "-qualfied".
        (string_to_explicit_location): Handle "-qualified".
        (string_to_event_location_basic): New symbol_name_match_type
        parameter.  Pass it down.
        (string_to_event_location): Handle "-qualified".
        * location.h (struct linespec_location): New.
        (explicit_location::func_name_match_type): New field.
        (new_linespec_location): Now returns a const linespec_location *.
        (string_to_event_location_basic): New symbol_name_match_type
        parameter.
        (explicit_completion_info::saw_explicit_location_option): New
        field.
        * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Adjust to pass a
        symbol_name_match_type to new_linespec_location.
        * python/py-breakpoint.c (bppy_init): Likewise.
        * python/python.c (gdbpy_decode_line): Likewise.

2017-11-29  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (ada_lookup_name_info::matches): Change type of
        parameter from completion_match to completion_match_result.
        Adjust.
        (do_wild_match, do_full_match, ada_symbol_name_matches): Likewise.
        * completer.c (completion_tracker::maybe_add_completion): Add
        match_for_lcd parameter and use it.
        (completion_tracker::add_completion): Likewise.
        * completer.h (class completion_match_for_lcd): New class.
        (completion_match_result::match_for_lcd): New field.
        (completion_match_result::set_match): New method.
        (completion_tracker): Add comments.
        (completion_tracker::add_completion): Add match_for_lcd parameter.
        (completion_tracker::reset_completion_match_result): Reset
        match_for_lcd too.
        (completion_tracker::maybe_add_completion): Add match_for_lcd
        parameter.
        (completion_tracker::m_lowest_common_denominator_unique): Extend
        comments.
        * cp-support.c (cp_symbol_name_matches_1)
        (cp_fq_symbol_name_matches): Change type of parameter from
        completion_match to completion_match_result.  Adjust.
        * language.c (default_symbol_name_matcher): Change type of
        parameter from completion_match to completion_match_result.
        Adjust.
        * language.h (completion_match_for_lcd): Forward declare.
        (default_symbol_name_matcher): Change type of parameter from
        completion_match to completion_match_result.
        * symtab.c (compare_symbol_name): Adjust.
        (completion_list_add_name): Pass the match_for_lcd to the tracker.
        * symtab.h (ada_lookup_name_info::matches): Change type of
        parameter from completion_match to completion_match_result.
        (symbol_name_matcher_ftype): Likewise, and update comments.

2017-11-29  Pedro Alves  <palves@redhat.com>

        * linespec.c (minsym_found, add_minsym): Use msymbol_is_function.
        * minsyms.c (msymbol_is_text): Delete.
        (msymbol_is_function): New function.
        * minsyms.h (msymbol_is_text): Delete.
        (msymbol_is_function): New declaration.
        * symtab.c (find_function_alias_target): Use msymbol_is_function.

2017-11-29  Tom Tromey  <tom@tromey.com>

        * Makefile.in (distclean): Handle the case where rmdir fails.

2017-11-29  Tom Tromey  <tom@tromey.com>

        * symfile.c (_initialize_symfile): Update usage text for
        add-symbol-file, symbol-file, load.

2017-11-29  Tom Tromey  <tom@tromey.com>

        * symfile.c (add_symbol_file_command): Error if some arguments to
        -s are missing.  Change unrecognized-argument error message.
        (_initialize_symfile): Fix usage text for add-symbol-file.

2017-11-27  Tom Tromey  <tom@tromey.com>

        * Makefile.in (REMOTE_OBS): Remove.
        (SFILES): Remove remote sources.
        (COMMON_SFILES): Add remote sources.
        (ALLDEPFILES): Remove dcache.c.

2017-11-27  Tom Tromey  <tom@tromey.com>

        * Makefile.in (SUBDIR_TARGET_SRCS, SUBDIR_TARGET_OBS): New
        variables.
        (SFILES): Use SUBDIR_TARGET_SRCS.
        (COMMON_OBS): Use SUBDIR_TARGET_OBS.  Remove waitstatus.o.
        (CONFIG_SRC_SUBDIR): Add target.
        (%.o): Remove target rule.

2017-11-27  Tom Tromey  <tom@tromey.com>

        * Makefile.in (COMMON_OBS): Remove filename-seen-cache.o,
        registry.o, thread-fsm.o, debug.o.
        (COMMON_SFILES): Add filename-seen-cache.c, registry.c,
        thread-fsm.c, debug.c.

2017-11-27  Tom Tromey  <tom@tromey.com>

        * Makefile.in (COMMON_SFILES): New.
        (SFILES): Move some entries to COMMON_SFILES.
        (COMMON_OBS): Use COMMON_SFILES.

2017-11-27  Tom Tromey  <tom@tromey.com>

        * Makefile.in (YYFILES): Update comment.
        (YYOBJ): Redefine.

2017-11-27  Tom Tromey  <tom@tromey.com>

        * Makefile.in (SUBDIR_PYTHON_OBS): Redefine.
        (CONFIG_SRC_SUBDIR): Add python.
        (%.o): Remove python rule.
        (python/%.o): New rule.
        * configure: Rebuild.
        * configure.ac (CONFIG_OBS): Refer to python/python.o

2017-11-27  Tom Tromey  <tom@tromey.com>

        * configure: Rebuild.
        * configure.ac (CONFIG_OBS): Refer to guile/guile.o.
        * Makefile.in (SUBDIR_GUILE_OBS): Redefine.
        (CONFIG_SRC_SUBDIR): Add guile.
        (%.o): Remove guile rule.

2017-11-27  Tom Tromey  <tom@tromey.com>

        * Makefile.in (SUBDIR_UNITTESTS_OBS): Redefine.
        (%.o): Remove unittests rule.
        (CONFIG_SRC_SUBDIR): Add unittests.

2017-11-27  Tom Tromey  <tom@tromey.com>

        * Makefile.in (SUBDIR_TUI_OBS): Redefine.
        (CONFIG_SRC_SUBDIR): Add tui.
        (%.o): Remove tui rule.

2017-11-27  Tom Tromey  <tom@tromey.com>

        * Makefile.in (SUBDIR_GCC_COMPILE_OBS): Redefine.
        (%.o): Remove compile rule.
        (CONFIG_SRC_SUBDIR): Add compile.

2017-11-27  Tom Tromey  <tom@tromey.com>

        * Makefile.in (SUBDIR_MI_OBS): Redefine.
        (%.o): Remove mi rule.
        (CONFIG_SRC_SUBDIR): Add mi.
        (COMMON_OBS): Use mi/mi-common.o

2017-11-27  Tom Tromey  <tom@tromey.com>

        * Makefile.in (SUBDIR_CLI_OBS): Redefine.
        (%.o): Remove cli rule.
        (CONFIG_SRC_SUBDIR): Add cli.

2017-11-27  Tom Tromey  <tom@tromey.com>

        * configure.ac (CONFIG_SRC_SUBDIR): Don't subst.
        * configure: Rebuild.
        * Makefile.in (CONFIG_SRC_SUBDIR): Redefine.
        (CONFIG_DEP_SUBDIR): New variable.
        (%.o): Add order-only dependency.
        ($(CONFIG_DEP_SUBDIR)): New target.

2017-11-26  Dominik Czarnota  <dominik.b.czarnota@gmail.com>

        PR gdb/21945
        * findcmd.c (_initialize_mem_search): Update find command help
        text.

2017-11-26  Simon Marchi  <simon.marchi@polymtl.ca>

        * python/python.c (do_start_initialization): Change progname
        type to gdb::unique_xmalloc_ptr.  Release the pointer when using
        Python 2.

2017-11-26  Tom Tromey  <tom@tromey.com>

        * common/format.h: Add include guards.

2017-11-26  Tom Tromey  <tom@tromey.com>

        * nat/linux-personality.h (class
        maybe_disable_address_space_randomization): New class.
        (maybe_disable_address_space_randomization): Don't declare
        function.
        * nat/linux-personality.c (restore_personality)
        (make_disable_asr_cleanup): Remove.
        (maybe_disable_address_space_randomization): Now a constructor.
        (~maybe_disable_address_space_randomization): New destructor.
        * linux-nat.c (linux_nat_create_inferior): Update.

2017-11-26  Tom Tromey  <tom@tromey.com>

        * gcore.c (write_gcore_file_1): Use gdb::unique_xmalloc_ptr.

2017-11-26  Ulrich Weigand  <uweigand@de.ibm.com>

        * spu-tdep.c (spu_software_single_step): Access SPU_LSLR_REGNUM as
        "cooked" register.  Access only first four bytes of branch target
        registers.

2017-11-25  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR gdb/22491
        * stap-probe.c (relocate_address): New function.
        (stap_probe::get_relocated_address): Use 'relocate_address'.
        (stap_probe::set_semaphore): Use 'relocate_address' and pass
        'm_sem_addr'.
        (stap_probe::clear_semaphore): Likewise.

2017-11-25  Pedro Alves  <palves@redhat.com>

        * dictionary.c: Include "safe-ctype.h".
        * minsyms.c: Include "safe-ctype.h".
        * minsyms.c (SYMBOL_HASH_NEXT): Use TOLOWER instead of tolower.

2017-11-25   Pedro Alves  <palves@redhat.com>

        * completer.c (complete_line_internal_1): Skip spaces until the
        start of the command.

2017-11-24  Pedro Alves  <palves@redhat.com>

        * cp-support.c (cp_symbol_name_matches_1): New, factored out from
        cp_fq_symbol_name_matches.  Pass language_cplus to
        strncmp_with_mode.
        (cp_fq_symbol_name_matches): Call cp_symbol_name_matches_1.
        (selftests::test_cp_symbol_name_cmp): New.
        (_initialize_cp_support): Register "cp_symbol_name_matches"
        selftests.
        * language.c (default_symbol_name_matcher): Pass language_minimal
        to strncmp_iw_with_mode.
        * utils.c: Include "cp-support.h" and <algorithm>.
        (valid_identifier_name_char, cp_skip_operator_token, skip_ws)
        (cp_is_operator): New functions.
        (strncmp_iw_with_mode): Use them.  Add language parameter.  Don't
        skip whitespace in the symbol name when the lookup name doesn't
        have spaces, and vice versa.
        (strncmp_iw, strcmp_iw): Pass language to strncmp_iw_with_mode.
        * utils.h (strncmp_iw_with_mode): Add language parameter.

2017-11-24  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_exception_message_1, ada_exception_message):
        New functions.
        (print_it_exception): If available, display the exception
        message as well.
        * NEWS: Document new feature.

2017-11-24  Ulrich Weigand  <uweigand@de.ibm.com>

        * configure.nat <spu-linux>: Add fork-inferior.o to NATDEPFILES.

2017-11-24  Philipp Rudo  <prudo@linux.vnet.ibm.com>

        * dtrace-probe.c (dtrace_probe::build_arg_exprs)
        (dtrace_probe::is_enabled, dtrace_probe::enable)
        (dtrace_probe::disable): Remove keyword 'struct' at for-range
        variable
        * probe.c (gen_ui_out_table_header_info)
        (print_ui_out_not_applicables):  Remove keyword 'struct' at
        for-range variable

2017-11-24  Alan Hayward  <alan.hayward@arm.com>

        * configure.tgt: Add arch/aarch64.o

2017-11-24  Simon Marchi  <simon.marchi@polymtl.ca>

        * common/common-utils.h: Include poison.h.
        (xfree): Remove declaration, add definition with static_assert.
        * common/common-utils.c (xfree): Remove.
        * common/poison.h (IsMallocatable): Define.
        (IsFreeable): Define.
        (free): Delete for non-freeable types.
        (xnew): New.
        (XNEW): Undef and redefine.
        (xcnew): New.
        (XCNEW): Undef and redefine.
        (xdelete): New.
        (XDELETE): Undef and redefine.
        (xnewvec): New.
        (XNEWVEC): Undef and redefine.
        (xcnewvec): New.
        (XCNEWVEC): Undef and redefine.
        (xresizevec): New.
        (XRESIZEVEC): Undef and redefine.
        (xdeletevec): New.
        (XDELETEVEC): Undef and redefine.
        (xnewvar): New.
        (XNEWVAR): Undef and redefine.
        (xcnewvar): New.
        (XCNEWVAR): Undef and redefine.
        (xresizevar): New.
        (XRESIZEVAR): Undef and redefine.

2017-11-24  Simon Marchi  <simon.marchi@polymtl.ca>

        * gdbthread.h (private_thread_info): Define structure type, add
        virtual pure destructor.
        (thread_info) <priv>: Change type to unique_ptr.
        <private_dtor>: Remove.
        * thread.c (add_thread_with_info): Adjust to use of unique_ptr.
        (private_thread_info::~private_thread_info): Provide default
        implementation.
        (thread_info::~thread_info): Don't call private_dtor nor
        manually free priv.
        * aix-thread.c (private_thread_info): Rename to ...
        (aix_thread_info): ... this.
        (get_aix_thread_info): New.
        (sync_threadlists): Adjust.
        (iter_tid): Adjust.
        (aix_thread_resume): Adjust.
        (aix_thread_fetch_registers): Adjust.
        (aix_thread_store_registers): Adjust.
        (aix_thread_extra_thread_info): Adjust.
        * darwin-nat.h (private_thread_info): Rename to ...
        (darwin_thread_info): ... this.
        (get_darwin_thread_info): New.
        * darwin-nat.c (darwin_init_thread_list): Adjust.
        (darwin_check_new_threads): Adjust.
        (thread_info_from_private_thread_info): Adjust.
        * linux-thread-db.c (private_thread_info): Rename to ...
        (thread_db_thread_info): ... this, initialize fields.
        (get_thread_db_thread_info): New.
        <dying>: Change type to bool.
        (update_thread_state): Adjust to type rename.
        (record_thread): Adjust to type rename an use of unique_ptr.
        (thread_db_pid_to_str): Likewise.
        (thread_db_extra_thread_info): Likewise.
        (thread_db_thread_handle_to_thread_info): Likewise.
        (thread_db_get_thread_local_address): Likewise.
        * nto-tdep.h (private_thread_info): Rename to ...
        (nto_thread_info): ... this, initialize fields.
        (get_nto_thread_info): New.
        <name>: Change type to std::string.
        * nto-tdep.c (nto_extra_thread_info): Adjust to type rename and
        use of unique_ptr.
        * nto-procfs.c (update_thread_private_data_name): Adjust to
        std::string change, allocate nto_private_thread_info with new.
        (update_thread_private_data): Adjust to unique_ptr.
        * remote.c (private_thread_info): Rename to ...
        (remote_thread_info): ... this, initialize data members with
        default values.
        <extra, name>: Change type to std::string.
        <thread_handle>: Change type to non-pointer.
        (free_private_thread_info): Remove.
        (get_private_info_thread): Rename to...
        (get_remote_thread_info): ... this, change return type, adjust to
        use of unique_ptr, use remote_thread_info constructor.
        (remote_add_thread): Adjust.
        (get_private_info_ptid): Rename to...
        (get_remote_thread_info): ...this, change return type.
        (remote_thread_name): Use get_remote_thread_info, adjust to
        change to std::string.
        (struct thread_item) <~thread_item>: Remove.
        <thread_handle>: Make non pointer.
        (start_thread): Adjust to thread_item::thread_handle type
        change.
        (remote_update_thread_list): Adjust to type name change, move
        strings from temporary to long-lived object instead of
        duplicating.
        (remote_threads_extra_info): Use get_remote_thread_info.
        (process_initial_stop_replies): Likewise.
        (resume_clear_thread_private_info): Likewise.
        (remote_resume): Adjust to type name change.
        (remote_commit_resume): Use get_remote_thread_info.
        (process_stop_reply): Adjust to type name change.
        (remote_stopped_by_sw_breakpoint): Use get_remote_thread_info.
        (remote_stopped_by_hw_breakpoint): Likewise.
        (remote_stopped_by_watchpoint): Likewise.
        (remote_stopped_data_address): Likewise.
        (remote_core_of_thread): Likewise.
        (remote_thread_handle_to_thread_info): Use
        get_private_info_thread, adjust to thread_handle field type
        change.

2017-11-24  Simon Marchi  <simon.marchi@polymtl.ca>

        * remote.c (struct thread_item): Add constructor, disable copy
        construction and copy assignment, define default move
        construction and move assignment.
        <extra, name>: Change type to std::string.
        <core>: Initialize.
        <thread_handle>: Make non-pointer.
        (thread_item_t): Remove typedef.
        (DEF_VEC_O(thread_item_t)): Remove.
        (threads_listing_context) <contains_thread>: New method.
        <remove_thread>: New method.
        <items>: Change type to std::vector.
        (clear_threads_listing_context): Remove.
        (threads_listing_context_remove): Remove.
        (remote_newthread_step): Use thread_item constructor, adjust to
        change to std::vector.
        (start_thread): Use thread_item constructor, adjust to change to
        std::vector.
        (end_thread): Adjust to change to std::vector and std::string.
        (remote_get_threads_with_qthreadinfo): Use thread_item
        constructor, adjust to std::vector.
        (remote_update_thread_list): Adjust to change to std::vector and
        std::string, use threads_listing_context methods.
        (remove_child_of_pending_fork): Adjust.
        (remove_new_fork_children): Adjust.
        * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add rsp-low-selftests.c.
        (SUBDIR_UNITTESTS_OBS): Add rsp-low-selftests.o.
        * unittests/rsp-low-selftests.c: New file.
        * common/rsp-low.h: Include common/byte-vector.h.
        (hex2bin): New overload.
        * common/rsp-low.c (hex2bin): New overload.

2017-11-24  Simon Marchi  <simon.marchi@ericsson.com>

        * inferior.h (private_inferior): Define structure type, add
        virtual pure destructor.
        (inferior) <priv>: Change type to unique_ptr.
        * inferior.c (private_inferior::~private_inferior): Provide
        default implementation.
        (inferior::~inferior): Don't free priv field.
        (exit_inferior_1): Likewise.
        * darwin-nat.h (struct darwin_exception_info): Initialize fields.
        (darwin_exception_info): Remove typedef.
        (DEF_VEC_O (darwin_thread_t)); Remove.
        (private_inferior): Rename to ...
        (darwin_private_inferior): ... this, extend private_inferior.
        (get_darwin_inferior): New.
        <threads>: Change type to std::vector of darwin_thread_t pointers.
        * darwin-nat.c (darwin_check_new_threads): Adjust.
        (find_inferior_task_it): Adjust.
        (darwin_find_thread); Adjust.
        (darwin_suspend_inferior): Adjust.
        (darwin_resume_inferior): Adjust.
        (darwin_find_new_inferior): Adjust.
        (darwin_decode_notify_message): Adjust.
        (darwin_send_reply): Adjust.
        (darwin_resume_inferior_threads): Adjust.
        (darwin_suspend_inferior_threads): Adjust.
        (darwin_decode_message): Adjust.
        (darwin_wait): Adjust.
        (darwin_interrupt): Adjust.
        (darwin_deallocate_threads): Adjust.
        (darwin_mourn_inferior): Adjust, don't free private data.
        (darwin_reply_to_all_pending_messages): Adjust.
        (darwin_stop_inferior): Adjust.
        (darwin_setup_exceptions): Adjust.
        (darwin_kill_inferior): Adjust.
        (darwin_setup_request_notification): Adjust.
        (darwin_attach_pid): Adjust.
        (darwin_init_thread_list): Adjust.
        (darwin_setup_fake_stop_event): Adjust.
        (darwin_attach): Adjust.
        (darwin_detach): Adjust.
        (darwin_xfer_partial): Adjust.
        (set_enable_mach_exceptions): Adjust.
        (darwin_pid_to_exec_file): Adjust.
        (darwin_get_ada_task_ptid): Adjust.
        * darwin-nat-info.c (get_task_from_args): Adjust.
        (info_mach_ports_command): Adjust.
        (info_mach_region_command): Adjust.
        (info_mach_exceptions_command): Adjust.
        * remote.c (private_inferior): Rename to ...
        (remote_private_inferior): ... this, initialize fields.
        (get_remote_inferior); New.
        (remote_commit_resume): Use get_remote_inferior.
        (check_pending_event_prevents_wildcard_vcont_callback): Likewise.

2017-11-24  Pedro Alves  <palves@redhat.com>

        * NEWS: Mention linespecs and explicit locations, and completion
        improvements.

2017-11-24  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (regcache::dump): Remove footnote_register_size.

2017-11-24  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (cooked_read_test): Add more test for readonly
        regcache.

2017-11-24  Yao Qi  <yao.qi@linaro.org>

        * gdbarch-selftests.c (test_target_has_registers): Move it to
        target.c.
        (test_target_has_stack): Likewise.
        (test_target_has_memory): Likewise.
        (test_target_prepare_to_store): Likewise.
        (test_target_store_registers): Likewise.
        (test_target_ops): Likewise.
        * regcache.c: Include selftest-arch.h and gdbthread.h.
        (target_ops_no_register): New class.
        (test_target_fetch_registers): New.
        (test_target_store_registers): New.
        (test_target_xfer_partial): New.
        (readwrite_regcache): New.
        (cooked_read_test): New.
        (_initialize_regcache): Register the test.
        * target.c: (test_target_has_registers): Moved from
        gdbarch-selftests.c.
        (test_target_has_stack): Likewise.
        (test_target_has_memory): Likewise.
        (test_target_prepare_to_store): Likewise.
        (test_target_store_registers): Likewise.
        * target.h (test_target_ops): New class.

2017-11-24  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.c (_initialize_aarch64_tdep): Add target desc
        selftest.

2017-11-24  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.c (_initialize_aarch64_tdep): Remove init.
        * arch/aarch64.c (aarch64_create_target_description): Create
        new target description.
        * features/Makefile: Add new files.
        * features/aarch64.c: Remove file.
        * features/aarch64-core.c: New autogenerated file.
        * features/aarch64-fpu.c: New autogenerated file.
        * target-descriptions.c (maint_print_c_tdesc_cmd): Check for aarch64.

2017-11-24  Alan Hayward  <alan.hayward@arm.com>

        * Makefile.in: Add new files.
        * aarch64-linux-nat.c (aarch64_linux_read_description): Call
        aarch64_read_description.
        * aarch64-linux-tdep.c (aarch64_linux_core_read_description):
        Call aarch64_read_description.
        * aarch64-tdep.c (aarch64_read_description): New function.
        (aarch64_gdbarch_init): Call aarch64_read_description.
        * aarch64-tdep.h (aarch64_read_description): New function.
        * arch/aarch64.c: New file.
        * configure.tgt: Add new files.

2017-11-24  Yao Qi  <yao.qi@linaro.org>

        * mi/mi-main.c (register_changed_p): Update.
        * value.c (value_contents_bits_eq): Change return type.
        (value_contents_eq): Likewise.
        * value.h: Update comments.

2017-11-24  Yao Qi  <yao.qi@linaro.org>

        * mi/mi-main.c (mi_cmd_data_list_changed_registers): Remove
        local 'changed'.  Remove error.
        (register_changed_p): Change return type to bool.

2017-11-24  Yao Qi  <yao.qi@linaro.org>

        * arch/tic6x.c: New file.
        * arch/tic6x.h: New file.
        * features/Makefile (FEATURE_XMLFILES): Add tic6x-c6xp.xml,
        tic6x-core.xml and tic6x-gp.xml.
        * features/tic6x-c6xp.c: Generated.
        * features/tic6x-core.c: Generated.
        * features/tic6x-gp.c: Generated.
        * target-descriptions.c (maint_print_c_tdesc_cmd): Match
        "tic6x-".

2017-11-23  Simon Marchi  <simon.marchi@ericsson.com>

        * mi/mi-main.c (list_available_thread_groups): Change map value
        type to std::vector.

2017-11-23  Simon Marchi  <simon.marchi@ericsson.com>

        * osdata.c (osdata_end_column, get_osdata): Remove std::move.

2017-11-23  Simon Marchi  <simon.marchi@ericsson.com>

        * varobj.c (struct varobj_dynamic) <children_requested_>: Rename
        back to...
        <children_requested>: ... this.
        (varobj_get_num_children, varobj_update): Adjust.

2017-11-23  Simon Marchi  <simon.marchi@ericsson.com>

        * ada-varobj.c (ada_value_is_changeable_p): Change int to bool where applicable.
        (ada_value_has_mutated): Likewise.
        * c-varobj.c (varobj_is_anonymous_child): Likewise.
        (c_is_path_expr_parent): Likewise.
        * mi/mi-cmd-var.c (varobj_update_one): Likewise.
        (mi_cmd_var_set_frozen): Likewise.
        (mi_cmd_var_update_iter): Likewise.
        (mi_cmd_var_update): Likewise.
        * varobj.c (pretty_printing): Likewise.
        (varobj_enable_pretty_printing): Likewise.
        (struct varobj_root) <floating, is_valid>: Likewise.
        (struct varobj_dynamic) <children_requested>: Likewise.
        (delete_variable): Likewise.
        (delete_variable_1): Likewise.
        (install_variable): Likewise.
        (update_type_if_necessary): Likewise.
        (install_new_value): Likewise.
        (value_of_root): Likewise.
        (is_root_p): Likewise.
        (varobj_create): Likewise.
        (varobj_delete): Likewise.
        (varobj_has_more): Likewise.
        (varobj_set_frozen): Likewise.
        (varobj_get_frozen): Likewise.
        (install_dynamic_child): Likewise.
        (dynamic_varobj_has_child_method): Likewise.
        (update_dynamic_varobj_children): Likewise.
        (varobj_get_num_children): Likewise.
        (varobj_list_children): Likewise.
        (is_path_expr_parent): Likewise.
        (varobj_default_is_path_expr_parent): Likewise.
        (varobj_is_dynamic_p): Likewise.
        (varobj_set_value): Likewise.
        (varobj_value_has_mutated): Likewise.
        (varobj_update): Likewise.
        (check_scope): Likewise.
        (value_of_root_1): Likewise.
        (varobj_value_get_print_value): Likewise.
        (varobj_editable_p): Likewise.
        (varobj_value_is_changeable_p): Likewise.
        (varobj_floating_p): Likewise.
        (varobj_default_value_is_changeable_p): Likewise.
        (varobj_invalidate_iter): Likewise.
        * varobj.h (struct varobj_update_result) <type_changed,
        children_changed, changed, value_installed>: Likewise.
        (struct varobj) <updated, frozen, not_fetched>: Likewise.
        (struct lang_varobj_ops) <value_is_changeable_p,
        value_has_mutated, is_path_expr_parent>: Likewise.
        (varobj_delete): Likewise.
        (varobj_set_frozen): Likewise.
        (varobj_get_frozen): Likewise.
        (varobj_set_value): Likewise.
        (varobj_update): Likewise.
        (varobj_editable_p): Likewise.
        (varobj_floating_p): Likewise.
        (varobj_has_more): Likewise.
        (varobj_is_dynamic_p): Likewise.
        (varobj_default_value_is_changeable_p): Likewise.
        (varobj_value_is_changeable_p): Likewise.
        (varobj_is_anonymous_child): Likewise.
        (varobj_default_is_path_expr_parent): Likewise.

2017-11-22  Sergio Durigan Junior  <sergiodj@redhat.com>

        * dtrace-probe.c (struct probe_ops dtrace_probe_ops): Delete.
        (struct dtrace_probe_arg) <dtrace_probe_arg>: New constructor.
        <type_str>: Convert to 'std::string'.
        <expr>: Convert to 'expression_up'.
        (dtrace_probe_arg_s): Delete type and VEC.
        (dtrace_probe_enabler_s): Likewise.
        (struct dtrace_probe): Replace by...
        (class dtrace_static_probe_ops): ...this and...
        (class dtrace_probe): ...this.
        (dtrace_probe_is_linespec): Rename to...
        (dtrace_static_probe_ops::is_linespec): ...this.  Adjust code
        to reflect change.
        (dtrace_process_dof_probe): Use 'std::vector' instead of VEC.
        Adjust code.  Create new instance of 'dtrace_probe'.
        (dtrace_build_arg_exprs): Rename to...
        (dtrace_probe::build_arg_exprs): ...this.  Adjust code to
        reflect change.
        (dtrace_get_probes): Rename to...
        (dtrace_static_probe_ops::get_probes): ...this.  Adjust code
        to reflect change.
        (dtrace_get_arg): Rename to...
        (dtrace_probe::get_arg_by_number): ...this.  Adjust code to
        reflect change.
        (dtrace_probe_is_enabled): Rename to...
        (dtrace_probe::is_enabled): ...this.  Adjust code to reflect
        change.
        (dtrace_get_probe_address): Rename to...
        (dtrace_probe::get_relocated_address): ...this.  Adjust code
        to reflect change.
        (dtrace_get_probe_argument_count): Rename to...
        (dtrace_probe::get_argument_count): ...this.  Adjust code to
        reflect change.
        (dtrace_can_evaluate_probe_arguments): Rename to...
        (dtrace_probe::can_evaluate_arguments): ...this.  Adjust code
        to reflect change.
        (dtrace_evaluate_probe_argument): Rename to...
        (dtrace_probe::evaluate_argument): ...this.  Adjust code to
        reflect change.
        (dtrace_compile_to_ax): Rename to...
        (dtrace_probe::compile_to_ax): ...this.  Adjust code to
        reflect change.
        (dtrace_probe_destroy): Delete.
        (dtrace_type_name): Rename to...
        (dtrace_static_probe_ops::type_name): ...this.  Adjust code to
        reflect change.
        (dtrace_probe::get_static_ops): New method.
        (dtrace_gen_info_probes_table_header): Rename to...
        (dtrace_static_probe_ops::gen_info_probes_table_header):
        ...this.  Adjust code to reflect change.
        (dtrace_gen_info_probes_table_values): Rename to...
        (dtrace_probe::gen_info_probes_table_values): ...this.  Adjust
        code to reflect change.
        (dtrace_enable_probe): Rename to...
        (dtrace_probe::enable_probe): ...this.  Adjust code to reflect
        change.
        (dtrace_disable_probe): Rename to...
        (dtrace_probe::disable_probe): ...this.  Adjust code to reflect
        change.
        (struct probe_ops dtrace_probe_ops): Delete.
        (info_probes_dtrace_command): Call 'info_probes_for_spops'
        instead of 'info_probes_for_ops'.
        (_initialize_dtrace_probe): Use 'all_static_probe_ops' instead
        of 'all_probe_ops'.

2017-11-22  Sergio Durigan Junior  <sergiodj@redhat.com>
            Simon Marchi  <simark@simark.ca>

        * stap-probe.c (struct probe_ops stap_probe_ops): Delete
        variable.
        (struct stap_probe_arg) <stap_probe_arg>: New constructor.
        <aexpr>: Change type to 'expression_up'.
        (stap_probe_arg_s): Delete type and VEC.
        (struct stap_probe): Delete.  Replace by...
        (class stap_static_probe_ops): ...this and...
        (class stap_probe): ...this.  Rename variables to add 'm_'
        prefix.  Do not use 'union' for arguments anymore.
        (stap_get_expected_argument_type): Receive probe name instead
        of 'struct stap_probe'.  Adjust code.
        (stap_parse_probe_arguments): Rename to...
        (stap_probe::parse_arguments): ...this.  Adjust code to
        reflect change.
        (stap_get_probe_address): Rename to...
        (stap_probe::get_relocated_address): ...this.  Adjust code
        to reflect change.
        (stap_get_probe_argument_count): Rename to...
        (stap_probe::get_argument_count): ...this.  Adjust code
        to reflect change.
        (stap_get_arg): Rename to...
        (stap_probe::get_arg_by_number'): ...this. Adjust code to
        reflect change.
        (can_evaluate_probe_arguments): Rename to...
        (stap_probe::can_evaluate_arguments): ...this.  Adjust code
        to reflect change.
        (stap_evaluate_probe_argument): Rename to...
        (stap_probe::evaluate_argument): ...this.  Adjust code
        to reflect change.
        (stap_compile_to_ax): Rename to...
        (stap_probe::compile_to_ax): ...this.  Adjust code to
        reflect change.
        (stap_probe_destroy): Delete.
        (stap_modify_semaphore): Adjust comment.
        (stap_set_semaphore): Rename to...
        (stap_probe::set_semaphore): ...this.  Adjust code to reflect
        change.
        (stap_clear_semaphore): Rename to...
        (stap_probe::clear_semaphore): ...this.  Adjust code to
        reflect change.
        (stap_probe::get_static_ops): New method.
        (handle_stap_probe): Adjust code to create instance of
        'stap_probe'.
        (stap_get_probes): Rename to...
        (stap_static_probe_ops::get_probes): ...this.  Adjust code to
        reflect change.
        (stap_probe_is_linespec): Rename to...
        (stap_static_probe_ops::is_linespec): ...this.  Adjust code to
        reflect change.
        (stap_type_name): Rename to...
        (stap_static_probe_ops::type_name): ...this.  Adjust code to
        reflect change.
        (stap_gen_info_probes_table_header): Rename to...
        (stap_static_probe_ops::gen_info_probes_table_header):
        ...this.  Adjust code to reflect change.
        (stap_gen_info_probes_table_values): Rename to...
        (stap_probe::gen_info_probes_table_values): ...this.  Adjust
        code to reflect change.
        (struct probe_ops stap_probe_ops): Delete.
        (info_probes_stap_command): Use 'info_probes_for_spops'
        instead of 'info_probes_for_ops'.
        (_initialize_stap_probe): Use 'all_static_probe_ops' instead
        of 'all_probe_ops'.

2017-11-22  Sergio Durigan Junior  <sergiodj@redhat.com>

        * break-catch-throw.c (fetch_probe_arguments): Use
        'probe.prob' instead of 'probe.probe'.
        * breakpoint.c (create_longjmp_master_breakpoint): Call
        'can_evaluate_arguments' and 'get_relocated_address' methods
        from probe.
        (create_exception_master_breakpoint): Likewise.
        (add_location_to_breakpoint): Use 'sal->prob' instead of
        'sal->probe'.
        (bkpt_probe_insert_location): Call 'set_semaphore' method from
        probe.
        (bkpt_probe_remove_location): Likewise, for 'clear_semaphore'.
        * elfread.c (elf_get_probes): Use 'static_probe_ops' instead
        of 'probe_ops'.
        (probe_key_free): Call 'delete' on probe.
        (check_exception_resume): Use 'probe.prob' instead of
        'probe.probe'.
        * location.c (string_to_event_location_basic): Call
        'probe_linespec_to_static_ops'.
        * probe.c (class any_static_probe_ops): New class.
        (any_static_probe_ops any_static_probe_ops): New variable.
        (parse_probes_in_pspace): Receive 'static_probe_ops' as
        argument.  Adjust code to reflect change.
        (parse_probes): Use 'static_probe_ops' instead of
        'probe_ops'.  Adjust code to reflect change.
        (find_probes_in_objfile): Call methods to get name and
        provider from probe.
        (find_probe_by_pc): Use 'result.prob' instead of
        'result.probe'.  Call 'get_relocated_address' method from
        probe.
        (collect_probes): Adjust comment and argument list to receive
        'static_probe_ops' instead of 'probe_ops'.  Adjust code to
        reflect change.  Call necessary methods from probe.
        (compare_probes): Call methods to get name and provider from
        probes.
        (gen_ui_out_table_header_info): Receive 'static_probe_ops'
        instead of 'probe_ops'.  Use 'std::vector' instead of VEC,
        adjust code accordingly.
        (print_ui_out_not_applicables): Likewise.
        (info_probes_for_ops): Rename to...
        (info_probes_for_spops): ...this.  Receive 'static_probe_ops'
        as argument instead of 'probe_ops'.  Adjust code.  Call
        necessary methods from probe.
        (info_probes_command): Use 'info_probes_for_spops'.
        (enable_probes_command): Pass correct argument to
        'collect_probes'.  Call methods from probe.
        (disable_probes_command): Likewise.
        (get_probe_address): Move to 'any_static_probe_ops::get_address'.
        (get_probe_argument_count): Move to
        'any_static_probe_ops::get_argument_count'.
        (can_evaluate_probe_arguments): Move to
        'any_static_probe_ops::can_evaluate_arguments'.
        (evaluate_probe_argument): Move to
        'any_static_probe_ops::evaluate_argument'.
        (probe_safe_evaluate_at_pc): Use 'probe.prob' instead of
        'probe.probe'.
        (probe_linespec_to_ops): Rename to...
        (probe_linespec_to_static_ops): ...this.  Adjust code.
        (probe_any_is_linespec): Rename to...
        (any_static_probe_ops::is_linespec): ...this.
        (probe_any_get_probes): Rename to...
        (any_static_probe_ops::get_probes): ...this.
        (any_static_probe_ops::type_name): New method.
        (any_static_probe_ops::gen_info_probes_table_header): New
        method.
        (compute_probe_arg): Use 'pc_probe.prob' instead of
        'pc_probe.probe'.  Call methods from probe.
        (compile_probe_arg): Likewise.
        (std::vector<const probe_ops *> all_probe_ops): Delete.
        (std::vector<const static_probe_ops *> all_static_probe_ops):
        New variable.
        (_initialize_probe): Use 'all_static_probe_ops' instead of
        'all_probe_ops'.
        * probe.h (struct info_probe_column) <field_name>: Delete
        extraneous newline
        (info_probe_column_s): Delete type and VEC.
        (struct probe_ops): Delete.  Replace with...
        (class static_probe_ops): ...this and...
        (clas probe): ...this.
        (struct bound_probe) <bound_probe>: Delete extraneous
        newline.  Adjust constructor to receive 'probe' instead of
        'struct probe'.
        <probe>: Rename to...
        <prob>: ...this.  Delete extraneous newline.
        <objfile>: Delete extraneous newline.
        (register_probe_ops): Delete unused prototype.
        (info_probes_for_ops): Rename to...
        (info_probes_for_spops): ...this.  Adjust comment.
        (get_probe_address): Move to 'probe::get_address'.
        (get_probe_argument_count): Move to
        'probe::get_argument_count'.
        (can_evaluate_probe_arguments): Move to
        'probe::can_evaluate_arguments'.
        (evaluate_probe_argument): Move to 'probe::evaluate_argument'.
        * solib-svr4.c (struct svr4_info): Adjust comment.
        (struct probe_and_action) <probe>: Rename to...
        <prob>: ...this.
        (register_solib_event_probe): Receive 'probe' instead of
        'struct probe' as argument.  Use 'prob' instead of 'probe'
        when applicable.
        (solib_event_probe_action): Call 'get_argument_count' method
        from probe.  Adjust comment.
        (svr4_handle_solib_event): Adjust comment.  Call
        'evaluate_argument' method from probe.
        (svr4_create_probe_breakpoints): Call 'get_relocated_address'
        from probe.
        (svr4_create_solib_event_breakpoints): Use 'probe' instead of
        'struct probe'.  Call 'can_evaluate_arguments' from probe.
        * symfile.h: Forward declare 'class probe' instead of 'struct
        probe'.
        * symtab.h: Likewise.
        (struct symtab_and_line) <probe>: Rename to...
        <prob>: ...this.
        * tracepoint.c (start_tracing): Use 'prob' when applicable.
        Call probe methods.
        (stop_tracing): Likewise.

2017-11-22  Joel Brobecker  <brobecker@adacore.com>

        * ravenscar-thread.c (ravenscar_inferior_created): Remove
        trailing newline at end of string in call to warning.

2017-11-22  Simon Marchi  <simon.marchi@polymtl.ca>

        * osdata.h: Include vector isntead of vec.h.
        (osdata_column_s): Remove typedef.
        (struct osdata_column): Add constructor.
        <name, value>: Change type to std::string.
        (DEF_VEC_O (osdata_column_s)): Remove.
        (osdata_item_s): Remove typedef.
        (struct osdata_item) <columns>: Change type to std::vector.
        (DEF_VEC_O (osdata_item_s)): Remove.
        (struct osdata): Add constructor.
        <type>: Change type to std::string.
        <items>: Change type to std::vector.
        (osdata_p): Remove typedef.
        (DEF_VEC_P (osdata_p)): Remove.
        (osdata_parse): Return a unique_ptr.
        (osdata_free): Remove.
        (make_cleanup_osdata_free): Remove.
        (get_osdata): Return a unique_ptr.
        (get_osdata_column): Return pointer to std::string, take a
        reference to osdata_item as parameter.
        * osdata.c (struct osdata_parsing_data) <osdata>: Change type to
        unique_ptr.
        <property_name>: Change type to std::string.
        (osdata_start_osdata): Allocate osdata with new and adjust.
        (osdata_start_item): Adjust.
        (osdata_start_column): Adjust.
        (osdata_end_column): Adjust.
        (clear_parsing_data): Remove.
        (osdata_parse): Return a unique_ptr and adjust, remove cleanup.
        (osdata_item_clear): Remove.
        (get_osdata): return a unique_ptr and adjust.
        (get_osdata_column): Return a pointer to std::string and adjust.
        (info_osdata): Adjust.
        * mi/mi-main.c: Include <map>.
        (free_vector_of_osdata_items): Remove.
        (list_available_thread_groups): Adjust, use std::map instead of
        splay tree.

2017-11-22  Simon Marchi  <simon.marchi@ericsson.com>

        * stack.c (iterate_over_block_locals): Add LOC_OPTIMIZED_OUT
        case in switch.

2017-11-22  Simon Marchi  <simon.marchi@polymtl.ca>

        * varobj.h (DEF_VEC_P (varobj_p)): Remove.

2017-11-22  Simon Marchi  <simon.marchi@polymtl.ca>

        * varobj.h (struct varobj_update_result): Add constructor, add
        move constructor, disable copy and assign, initialize fields.
        <newobj>: Change type to std::vector.
        (varobj_update): Return std::vector.
        * varobj.c (install_dynamic_child): Change VEC parameters to
        std::vector and adjust.
        (update_dynamic_varobj_children): Likewise.
        (varobj_update): Return std::vector and adjust.
        * mi/mi-cmd-var.c (varobj_update_one): Adjust to vector changes.

2017-11-22  Simon Marchi  <simon.marchi@polymtl.ca>

        * varobj.h (struct varobj) <parent>: Remove const.
        <children>: Change type to std::vector.
        (varobj_list_children): Return std::vector const reference.
        (varobj_restrict_range): Change parameter type to std::vector
        const reference.
        * varobj.c (varobj_has_more): Adjust.
        (varobj_restrict_range): Change parameter type to std::vector
        const reference and adjust.
        (install_dynamic_child): Adjust.
        (update_dynamic_varobj_children): Adjust.
        (varobj_list_children): Return std::vector const reference and
        adjust.
        (varobj_add_child): Adjust.
        (update_type_if_necessary): Adjust.
        (varobj_update): Adjust.
        (delete_variable_1): Adjust.
        * ada-varobj.c (ada_value_has_mutated): Adjust.
        * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust.

2017-11-22  Simon Marchi  <simon.marchi@polymtl.ca>

        * varobj.h (struct varobj): Add constructor and destructor,
        initialize fields.
        * varobj.c (struct varobj_root): Initialize fields.
        (struct varobj_dynamic): Initialize fields.
        (varobj_create): Use unique_ptr instead of cleanup.  Create
        varobj with new instead of new_root_variable.
        (delete_variable_1): Free variable with delete instead of
        free_variable.
        (create_child_with_value): Create variable with new instead of
        new_variable.
        (varobj::varobj): New.
        (varobj::~varobj): New (body mostly coming from free_variable).
        (new_variable): Remove.
        (free_variable): Remove.
        (do_free_variable_cleanup): Remove.
        (make_cleanup_free_variable): Remove.

2017-11-22  Ulrich Weigand  <uweigand@de.ibm.com>

        * core-regset.c: Remove file.
        * Makefile.in (ALLDEPFILES): Remove core-regset.c.

2017-11-22  Ulrich Weigand  <uweigand@de.ibm.com>

        * NEWS: Document use of GNU MPFR.
        * README: Likewise.

        * Makefile.in (LIBMPFR): Add define.
        (CLIBS): Add $(LIBMPFR).
        * configure.ac: Add --with-mpfr configure option.
        * configure: Regenerate.
        * config.in: Regenerate.

        * target-float.c [HAVE_LIBMPFR]: Include <mpfr.h>.
        (class mpfr_float_ops): New type.
        (mpfr_float_ops::from_target): Two new overloaded functions.
        (mpfr_float_ops::to_target): Likewise.
        (mpfr_float_ops::to_string): New function.
        (mpfr_float_ops::from_string): Likewise.
        (mpfr_float_ops::to_longest): Likewise.
        (mpfr_float_ops::from_longest): Likewise.
        (mpfr_float_ops::from_ulongest): Likewise.
        (mpfr_float_ops::to_host_double): Likewise.
        (mpfr_float_ops::from_host_double): Likewise.
        (mpfr_float_ops::convert): Likewise.
        (mpfr_float_ops::binop): Likewise.
        (mpfr_float_ops::compare): Likewise.
        (get_target_float_ops): Use mpfr_float_ops if available.

2017-11-22  Ulrich Weigand  <uweigand@de.ibm.com>

        * target-float.c: Do not include <math.h>.
        Include <cmath> and <limits>.
        (DOUBLEST): Do not define.
        (class target_float_ops): New type.
        (class host_float_ops): New templated type.
        (class decimal_float_ops): New type.

        (floatformat_to_doublest): Rename to ...
        (host_float_ops<T>::from_target): ... this.  Use template type T
        instead of DOUBLEST.  Use C++ math routines.  Update recursive calls.
        (host_float_ops<T>::from_target): New overload using a type argument.
        (floatformat_from_doublest): Rename to ...
        (host_float_ops<T>::to_target): ... this.  Use template type T
        instead of DOUBLEST.  Use C++ math routines.  Update recursive calls.
        (host_float_ops<T>::to_target): New overload using a type argument.
        (floatformat_printf_format): New function.
        (struct printf_length_modifier): New templated type.
        (floatformat_to_string): Rename to ...
        (host_float_ops<T>::to_string): ... this.  Use type instead of
        floatformat argument.  Use floatformat_printf_format and
        printf_length_modifier.  Remove special handling of invalid numbers,
        infinities and NaN (moved to target_float_to_string).
        (struct scanf_length_modifier): New templated type.
        (floatformat_from_string): Rename to ...
        (host_float_ops<T>::from_string): ... this.  Use type instead of
        floatformat argument.  Use scanf_length_modifier.
        (floatformat_to_longest): Rename to ...
        (host_float_ops<T>::to_longest): ... this.  Use type instead of
        floatformat argument.  Handle out-of-range values deterministically.
        (floatformat_from_longest): Rename to ...
        (host_float_ops<T>::from_longest): ... this.  Use type instead of
        floatformat argument.
        (floatformat_from_ulongest): Rename to ...
        (host_float_ops<T>::from_ulongest): ... this.  Use type instead of
        floatformat argument.
        (floatformat_to_host_double): Rename to ...
        (host_float_ops<T>::to_host_double): ... this.  Use type instead of
        floatformat argument.
        (floatformat_from_host_double): Rename to ...
        (host_float_ops<T>::from_host_double): ... this.  Use type instead of
        floatformat argument.
        (floatformat_convert): Rename to ...
        (host_float_ops<T>::convert): ... this.  Use type instead of
        floatformat arguments.  Remove handling of no-op conversions.
        (floatformat_binop): Rename to ...
        (host_float_ops<T>::binop): ... this.  Use type instead of
        floatformat arguments.
        (floatformat_compare): Rename to ...
        (host_float_ops<T>::compare): ... this.  Use type instead of
        floatformat arguments.

        (match_endianness): Use type instead of length/byte_order arguments.
        (set_decnumber_context): Likewise.
        (decimal_from_number): Likewise.  Update calls.
        (decimal_to_number): Likewise.
        (decimal_is_zero): Likewise.  Update calls.  Move to earlier in file.
        (decimal_float_ops::to_host_double): New dummy function.
        (decimal_float_ops::from_host_double): Likewise.
        (decimal_to_string): Rename to ...
        (decimal_float_ops::to_string): ... this.  Use type instead of
        length/byte_order arguments.  Update calls.
        (decimal_from_string): Rename to ...
        (decimal_float_ops::from_string): ... this.  Use type instead of
        length/byte_order arguments.  Update calls.
        (decimal_from_longest): Rename to ...
        (decimal_float_ops::from_longest): ... this.  Use type instead of
        length/byte_order arguments.  Update calls.
        (decimal_from_ulongest): Rename to ...
        (decimal_float_ops::from_ulongest): ... this.  Use type instead of
        length/byte_order arguments.  Update calls.
        (decimal_to_longest): Rename to ...
        (decimal_float_ops::to_longest): ... this.  Use type instead of
        length/byte_order arguments.  Update calls.
        (decimal_binop): Rename to ...
        (decimal_float_ops::binop): ... this.  Use type instead of
        length/byte_order arguments.  Update calls.
        (decimal_compare): Rename to ...
        (decimal_float_ops::compare): ... this.  Use type instead of
        length/byte_order arguments.  Update calls.
        (decimal_convert): Rename to ...
        (decimal_float_ops::convert): ... this.  Use type instead of
        length/byte_order arguments.  Update calls.

        (target_float_same_category_p): New function.
        (target_float_same_format_p): Likewise.
        (target_float_format_length): Likewise.
        (enum target_float_ops_kind): New type.
        (get_target_float_ops_kind): New function.
        (get_target_float_ops): Three new overloaded functions.

        (target_float_is_zero): Update call.
        (target_float_to_string): Add special handling of invalid numbers,
        infinities and NaN (moved from floatformat_to_string).  Use
        target_float_ops callback.
        (target_float_from_string): Use target_float_ops callback.
        (target_float_to_longest): Likewise.
        (target_float_from_longest): Likewise.
        (target_float_from_ulongest): Likewise.
        (target_float_to_host_double): Likewise.
        (target_float_from_host_double): Likewise.
        (target_float_convert): Add special case for no-op conversions.
        Use target_float_ops callback.
        (target_float_binop): Use target_float_ops callback.
        (target_float_compare): Likewise.

2017-11-22  Yao Qi  <yao.qi@linaro.org>

        * python/py-gdb-readline.c (gdbpy_readline_wrapper): Use strcpy.

2017-11-22  Yao Qi  <yao.qi@linaro.org>

        * cli/cli-decode.c (help_list): Use memcpy instead of strncpy.
        * cp-namespace.c (cp_lookup_transparent_type_loop): Likewise.

2017-11-21  Jerome Guitton  <guitton@adacore.com>

        * ravenscar-thread.c (ravenscar_wait): Update inferior ptid
        with event ptid from the lower layer before doing the
        ravenscar-specific update.

2017-11-21  Joel Brobecker  <brobecker@adacore.com>

        * ravenscar-thread.c (is_ravenscar_task): Also verify that
        the ptid's TID is nonzero.

2017-11-21  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.h (ada_get_tcb_types_info): Add declaration.
        * ada-tasks.c (ada_get_tcb_types_info): Renames get_tcb_types_info.
        Make non-static.  Change return type to char *.  Adjust code
        accordingly.  Rewrite the function's documentation.
        (read_atcb): Adjust call to get_tcb_types_info accordingly.
        * ravenscar-thread.c (ravenscar_inferior_created): Check that
        we have enough debugging information in the runtime to support
        Ada task debugging before we enable the ravenscar-thread layer.

2017-11-21  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.h (ada_get_task_info_from_ptid): Add declaration.
        * ada-tasks.c (ada_get_task_info_from_ptid): New function.
        * ravenscar-thread.c: Add into comment.
        (base_magic_null_ptid): Delete.
        (base_ptid): Change documentation.
        (ravenscar_active_task): Renames ravenscar_running_thread.
        All callers updated throughout.
        (is_ravenscar_task, ravenscar_get_thread_base_cpu): New function.
        (ravenscar_task_is_currently_active): Likewise.
        (get_base_thread_from_ravenscar_task): Ditto.
        (ravenscar_update_inferior_ptid): Adjust to handle multiple CPUs.
        (ravenscar_runtime_initialized): Likewise.
        (get_running_thread_id): Add new parameter "cpu".  Adjust
        implementation to handle this new parameter.
        (ravenscar_fetch_registers): Small adjustment to use
        is_ravenscar_task and ravenscar_task_is_currently_active in
        order to decide whether to use the target beneath or this
        module's arch_ops.
        (ravenscar_store_registers, ravenscar_prepare_to_store): Likewise.
        (ravenscar_stopped_by_sw_breakpoint): Use
        get_base_thread_from_ravenscar_task to get the underlying
        thread, rather than using base_ptid.
        (ravenscar_stopped_by_hw_breakpoint, ravenscar_stopped_by_watchpoint)
        (ravenscar_stopped_data_address, ravenscar_core_of_thread):
        Likewise.
        (ravenscar_inferior_created): Do not set base_magic_null_ptid.

2017-11-21  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.h (struct ada_task_info) <base_cpu>: New field.
        * ada-lang.c (struct atcb_fieldno) <base_cpu>: New field.
        (get_tcb_types_info): Set fieldnos.base_cpu.
        (read_atcb): Set task_info->base_cpu.
        (info_task): Print "Base CPU" info if set by runtime.

2017-11-21  Joel Brobecker  <brobecker@adacore.com>

        * ravenscar-thread.c (ravenscar_stopped_by_sw_breakpoint)
        (ravenscar_stopped_by_hw_breakpoint, ravenscar_stopped_by_watchpoint)
        (ravenscar_stopped_data_address, ravenscar_core_of_thread):
        New functions.
        (init_ravenscar_thread_ops): Set the to_stopped_by_sw_breakpoint,
        to_stopped_by_hw_breakpoint, to_stopped_by_watchpoint,
        to_stopped_data_address and to_core_of_thread fields of
        ravenscar_ops.

2017-11-21  Ulrich Weigand  <uweigand@de.ibm.com>

        * ppc-tdep.h (enum powerpc_long_double_abi): New data type.
        (struct gdbarch_tdep): New member long_double_abi.
        * rs6000-tdep.c (rs6000_gdbarch_init): Initialize long_double_abi
        member of tdep struct based on Tag_GNU_Power_ABI_FP attribute.
        * ppc-linux-tdep.c (ppc_linux_init_abi): Install long double data
        format depending on long_double_abi tdep member.
        (ppc_floatformat_for_type): Handle __ibm128 type.

2017-11-20  Simon Marchi  <simon.marchi@polymtl.ca>

        * darwin-nat.c (set_enable_mach_exceptions): Constify parameter.

2017-11-21  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (mapped_index::find_name_components_bounds)
        <completion mode, upper bound>: Use std::lower_bound instead of
        std::upper_bound.
        (test_mapped_index_find_name_component_bounds): Remove incorrect
        "t1_fund" from expected symbols.

2017-11-21  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (mapped_index::name_components_casing): New field.
        (mapped_index) <build_name_components,
        find_name_components_bounds): Declare new methods.
        (mapped_index::find_name_components_bounds)
        (mapped_index::build_name_components): New methods, factored out
        from dw2_expand_symtabs_matching_symbol.
        (check_find_bounds_finds)
        (test_mapped_index_find_name_component_bounds): New.
        (run_test): Rename to ...
        (test_dw2_expand_symtabs_matching_symbol): ... this.
        (run_test): Reimplement.

2017-11-21  Pedro Alves  <palves@redhat.com>

        * cp-name-parser.y (cp_ident_is_alpha, cp_ident_is_alnum): New.
        (symbol_end): Use cp_ident_is_alnum.
        (yylex): Use cp_ident_is_alpha and cp_ident_is_alnum.
        * dwarf2read.c (make_sort_after_prefix_name): New function.
        (dw2_expand_symtabs_matching_symbol): Use it.
        (test_symbols): Add more symbols.
        (run_test): Add tests.

2017-11-17  Tom Tromey  <tom@tromey.com>

        * symtab.h (enum symbol_subclass_kind): New.
        (struct symbol) <is_cplus_template_function, is_rust_vtable>:
        Remove.
        <subclass>: New member.
        (SYMBOL_IS_CPLUS_TEMPLATE_FUNCTION): Update.
        * rust-lang.c (rust_get_trait_object_pointer): Update.
        * dwarf2read.c (read_func_scope): Update.
        (read_variable): Update.

2017-11-17  Tom Tromey  <tom@tromey.com>

        * dwarf2read.c (read_func_scope): Update.
        * symtab.h (struct template_symbol): Derive from symbol.
        <base>: Remove.

2017-11-17  Tom Tromey  <tom@tromey.com>

        * symtab.h (struct symbol) <is_rust_vtable>: New member.
        (struct rust_vtable_symbol): New.
        (find_symbol_at_address): Declare.
        * symtab.c (find_symbol_at_address): New function.
        * symfile.h (struct quick_symbol_functions)
        <find_compunit_symtab_by_address>: New member.
        * symfile-debug.c (debug_qf_find_compunit_symtab_by_address): New
        function.
        (debug_sym_quick_functions): Link to
        debug_qf_find_compunit_symtab_by_address.
        * rust-lang.c (rust_get_trait_object_pointer): New function.
        (rust_evaluate_subexp) <case UNOP_IND>: New case.  Call
        rust_get_trait_object_pointer.
        * psymtab.c (psym_relocate): Clear psymbol_map.
        (psym_fill_psymbol_map, psym_find_compunit_symtab_by_address): New
        functions.
        (psym_functions): Link to psym_find_compunit_symtab_by_address.
        * objfiles.h (struct objfile) <psymbol_map>: New member.
        * dwarf2read.c (dwarf2_gdb_index_functions): Update.
        (process_die) <DW_TAG_variable>: New case.  Call read_variable.
        (rust_containing_type, read_variable): New functions.

2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>

        * common/gdb_vecs.h (DEF_VEC_I (int)): Remove.

2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>

        * common/filestuff.c: Include <algorithm>.
        (open_fds): Change type to std::vector<int>.
        (do_mark_open_fd): Adjust.
        (unmark_fd_no_cloexec): Adjust.
        (do_close): Adjust.

2017-11-17  Simon Marchi  <simon.marchi@polymtl.ca>

        * breakpoint.c (output_thread_groups): Take an std::vector.
        (print_one_breakpoint_location): Adjust.

2017-11-17  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (resolve_subexp): Add handling of OP_VAR_MSYM_VALUE.
        (ada_evaluate_subexp_for_cast): New function.
        (ada_evaluate_subexp) <UNOP_CAST>: Replace code by call to
        ada_evaluate_subexp_for_cast.
        (ada_evaluate_subexp) <nosideret>: Replace code by call to
        eval_skip_value.
        * eval.c (evaluate_var_value): Make non-static.
        (evaluate_var_msym_value, eval_skip_value): Likewise.
        * value.h (evaluate_var_value, evaluate_var_msym_value)
        (eval_skip_value): Declare.

2017-11-16  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_value_cast): Remove parameter "noside".
        Update all callers.

2017-11-16  Pedro Alves  <palves@redhat.com>

        * python/py-unwind.c (pyuw_sniffer): Translate
        PyExc_KeyboardInterrupt to a GDB Quit exception.

2017-11-16  Pedro Alves  <palves@redhat.com>

        * infrun.c (resume_cleanups): Delete.
        (resume): No longer install a resume_cleanups cleanup nor call
        QUIT.
        (proceed): Pass the terminal to the inferior.
        (keep_going_pass_signal): No longer install a resume_cleanups
        cleanup.

2017-11-16  Pedro Alves  <palves@redhat.com>

        * inf-loop.c (inferior_event_handler): Don't swallow the exception
        if the prompt is blocked.

2017-11-16  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (insert_bp_location): Replace bp_err and
        bp_err_message locals by a gdb_exception local.

2017-11-16  Pedro Alves  <palves@redhat.com>

        * inflow.c (scoped_ignore_sigttou): New class.
        (child_terminal_ours_1, new_tty): Use it.

2017-11-16  Ulrich Weigand  <uweigand@de.ibm.com>

        * target-float.c (decimal_from_number): Add byte_order argument and
        call match_endianness.  Error if unknown floating-point type.
        (decimal_to_number): Add byte_order argument and call match_endianness.
        (decimal_from_longest): Update call.  Do not call match_endianness.
        (decimal_from_ulongest): Likewise.
        (decimal_binop): Likewise.
        (decimal_is_zero): Likewise.
        (decimal_compare): Likewise.
        (decimal_convert): Likewise.

2017-11-16  Phil Muldoon  <pmuldoon@redhat.com>

        * python/python.c (gdbpy_rbreak): New function.
        * NEWS: Document Python rbreak feature.

2017-11-16  Yao Qi  <yao.qi@linaro.org>

        * features/tic6x-c62x.xml: Remove.
        * features/tic6x-c64x.xml: Remove.
        * features/tic6x-c64xp.xml: Remove.

2017-11-15  John Baldwin  <jhb@FreeBSD.org>

        * symtab.h: Include <array>.

2017-11-15  John Baldwin  <jhb@FreeBSD.org>

        * bsd-kvm.c (bsd_kvm_cmd): Constify 'arg'.
        (bsd_kvm_proc_cmd): Likewise.

2017-11-15  Simon Marchi  <simon.marchi@ericsson.com>

        * tui/tui-win.c (window_name_completer): Replace VEC with
        std::vector.

2017-11-15  Andrew Cagney  <cagney@gnu.org>

        * MAINTAINERS: Remove no-longer applicable entries.

2017-11-15  Andrew Cagney  <cagney@gnu.org>

        * MAINTAINERS: Move self to Past Maintainers.

2017-11-15  Yao Qi  <yao.qi@linaro.org>

        * features/Makefile (XMLTOC): Remove nios2-linux.xml.
        * features/nios2-linux.c: Remove.
        * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Don't call
        initialize_tdesc_nios2_linux.

2017-11-15  Yao Qi  <yao.qi@linaro.org>

        * m68hc11-tdep.c (M68HC11_NUM_REGS): Change it to
        M68HC11_LAST_HARD_REG + 1.

2017-11-14  Paul Carroll  <pcarroll@codesourcery.com>

        PR gdb/22388
        * remote.c (remote_write_bytes_aux, remote_read_bytes_1,
        remote_read_bytes, remote_write_qxfer, remote_xfer_partial):
        Return TARGET_XFER_EOF if size of returned data is 0.

2017-11-14  Simon Marchi  <simon.marchi@ericsson.com>

        * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
        memory-map-selftests.c.
        (SUBDIR_UNITTESTS_OBS): Add memory-map-selftests.o.
        * memory-map.c (memory_map_start_memory): Fix computation of hi
        address.
        * unittests/memory-map-selftests.c: New file.

2017-11-09  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c: Fix some typos in the general command documenting
        how Ada expressions are being evaluated and how their result
        is printed.

2017-11-09  Tom Tromey  <tom@tromey.com>

        * psymtab.c (psymbol_hash): Do not hash string contents.
        (psymbol_compare): Add comment.

2017-11-09  Tom Tromey  <tom@tromey.com>

        * dictionary.c (dict_hash): Move "TKB" check into the "switch".

2017-11-08  Joel Brobecker  <brobecker@adacore.com>

        * ada-exp.y (write_var_from_sym): Remove parameter
        "orig_left_context".  Update all callers.

2017-11-08  Simon Marchi  <simon.marchi@ericsson.com>

        * tracepoint.h (class collection_list) <stringify>: Return
        std::vector<std::string>.
        (encode_actions_rsp): Change parameters to
        std::vector<std::string> *.
        * tracepoint.c (collection_list::stringify): Return
        std::vector<std::string> and adjust accordingly.
        (encode_actions_rsp): Changee parameters to
        std::vector<std::string> and adjust accordingly.
        * remote.c (free_actions_list),
        free_actions_list_cleanup_wrapper): Remove.
        (remote_download_tracepoint): Adjust to std::vector.

2017-11-08  Tom Tromey  <tom@tromey.com>

        * dwarf2read.c (symbolp): Remove typedef.
        (read_func_scope): Use std::vector.
        (process_structure_scope): Use std::vector.

2017-11-08  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (ada_make_symbol_completion_list): Use
        completion_skip_symbol.
        * symtab.c (symbol_is_function_or_method(minimal_symbol*)): New.
        (symbol_is_function_or_method(symbol*)): New.
        (add_symtab_completions): Add complete_symbol_mode parameter.  Use
        completion_skip_symbol.
        (default_collect_symbol_completion_matches_break_on): Use
        completion_skip_symbol.  Pass down mode.
        (collect_file_symbol_completion_matches): Pass down mode.
        * symtab.h (symbol_is_function_or_method): New declarations.
        (completion_skip_symbol): New template function.

2017-11-08  Pedro Alves  <palves@redhat.com>

        * linespec.c (iterate_over_all_matching_symtabs): Add
        search_domain parameter.  Pass it down to expand_symtabs_matching.
        (decode_objc): Request FUNCTIONS_DOMAIN symbols only.
        (lookup_prefix_sym): Adjust by passing ALL_DOMAIN as
        search_domain.
        (add_all_symbol_names_from_pspace): Add search_domain parameter.
        Pass it down.
        (find_method, find_function_symbols): Request FUNCTIONS_DOMAIN
        symbols.
        (add_matching_symbols_to_info): Add search_domain parameter.  Pass
        it down.

2017-11-08  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (ada_make_symbol_completion_list): Remove text and
        text_len locals and don't pass them down.
        * symtab.c (completion_list_add_name): Remove
        sym_text/sym_text_len parameters and adjust.
        (completion_list_add_symbol, completion_list_add_msymbol)
        (completion_list_objc_symbol, completion_list_add_fields)
        (add_symtab_completions): Likewise.
        (default_collect_symbol_completion_matches_break_on)
        (collect_file_symbol_completion_matches): Remove sym_text_len
        local and don't pass it down.
        * symtab.h (completion_list_add_name): Remove
        sym_text/sym_text_len parameters.

2017-11-08  Pedro Alves  <palves@redhat.com>

        * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
        unittests/lookup_name_info-selftests.c.
        (SUBDIR_UNITTESTS_OBS): Add lookup_name_info-selftests.o.
        * cp-support.c: Include "selftest.h".
        (cp_remove_params_1): Rename from cp_remove_params.  Add
        'require_param' parameter, and handle it.
        (cp_remove_params): Reimplement.
        (cp_remove_params_if_any): New.
        (selftests::quote): New.
        (selftests::check_remove_params): New.
        (selftests::test_cp_remove_params): New.
        (_initialize_cp_support): Install
        selftests::test_cp_remove_params.
        * cp-support.h (cp_remove_params_if_any): Declare.
        * dwarf2read.c :Include "selftest.h".
        (dw2_expand_symtabs_matching_symbol): Use
        lookup_name_info::make_ignore_params.
        (selftests::dw2_expand_symtabs_matching::mock_mapped_index)
        (selftests::dw2_expand_symtabs_matching::string_or_null)
        (selftests::dw2_expand_symtabs_matching::check_match)
        (selftests::dw2_expand_symtabs_matching::test_symbols)
        (selftests::dw2_expand_symtabs_matching::run_test): New.
        (_initialize_dwarf2_read): Register
        selftests::dw2_expand_symtabs_matching::run_test.
        * psymtab.c (psym_expand_symtabs_matching): Use
        lookup_name_info::make_ignore_params.
        * symtab.c (demangle_for_lookup_info::demangle_for_lookup_info):
        If the lookup name wants to ignore parameters, strip them.
        (compare_symbol_name): Remove sym_text/sym_text_len parameters and
        code handling '('.
        (completion_list_add_name): Don't pass down sym_text/sym_text_len.
        (default_collect_symbol_completion_matches_break_on): Don't try to
        strip parameters.
        * symtab.h (lookup_name_info::lookup_name_info): Add
        'ignore_parameters' parameter.
        (lookup_name_info::ignore_parameters)
        (lookup_name_info::make_ignore_params): New methods.
        (lookup_name_info::m_ignore_parameters): New field.
        * unittests/lookup_name_info-selftests.c: New file.

2017-11-08  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (dw2_expand_marked_cus)
        (dw2_expand_symtabs_matching_symbol): Remove forward declarations.
        (dw2_expand_symtabs_matching): Move further below.
        (dw2_expand_marked_cus): Reindent.

2017-11-08  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (byte_swap, MAYBE_SWAP): Move higher up in file.
        (struct name_component): New.
        (mapped_index::name_components): New field.
        (mapped_index::symbol_name_at): New method.
        (dwarf2_read_index): Call mapped_index ctor.
        (dw2_map_matching_symbols): Add comment about name_components
        table.
        (dw2_expand_symtabs_matching): Factor part to...
        (dw2_expand_symtabs_matching_symbol): ... this new function.
        Build name components table, and lookup symbols in it before
        calling the name matcher.
        (dw2_expand_marked_cus): New, factored out from
        dw2_expand_symtabs_matching.
        (dwarf2_per_objfile_free): Call the mapped_index's dtor.

2017-11-08   Pedro Alves  <palves@redhat.com>

        * ada-lang.c (ada_encode): Rename to ..
        (ada_encode_1): ... this.  Add throw_errors parameter and handle
        it.
        (ada_encode): Reimplement.
        (match_name): Delete, folded into full_name.
        (resolve_subexp): No longer pass the encoded name to
        ada_lookup_symbol_list.
        (should_use_wild_match): Delete.
        (name_match_type_from_name): New.
        (ada_lookup_simple_minsym): Use lookup_name_info and the
        language's symbol_name_matcher_ftype.
        (add_symbols_from_enclosing_procs, ada_add_local_symbols)
        (ada_add_block_renamings): Adjust to use lookup_name_info.
        (ada_lookup_name): New.
        (add_nonlocal_symbols, ada_add_all_symbols)
        (ada_lookup_symbol_list_worker, ada_lookup_symbol_list)
        (ada_iterate_over_symbols): Adjust to use lookup_name_info.
        (ada_name_for_lookup): Delete.
        (ada_lookup_encoded_symbol): Construct a verbatim name.
        (wild_match): Reverse sense of return type.  Use bool.
        (full_match): Reverse sense of return type.  Inline bits of old
        match_name here.
        (ada_add_block_symbols): Adjust to use lookup_name_info.
        (symbol_completion_match): Delete, folded into...
        (ada_lookup_name_info::matches): ... .this new method.
        (symbol_completion_add): Delete.
        (ada_collect_symbol_completion_matches): Add name_match_type
        parameter.  Adjust to use lookup_name_info and
        completion_list_add_name.
        (get_var_value, ada_add_global_exceptions): Adjust to use
        lookup_name_info.
        (ada_get_symbol_name_cmp): Delete.
        (do_wild_match, do_full_match): New functions.
        (ada_lookup_name_info::ada_lookup_name_info): New method.
        (ada_symbol_name_matches, ada_get_symbol_name_matcher): New
        functions.
        (ada_language_defn): Install ada_get_symbol_name_matcher.
        * ada-lex.l (processId): If name starts with '<', copy it
        verbatim.
        * block.c (block_iter_match_step, block_iter_match_first)
        (block_iter_match_next, block_lookup_symbol)
        (block_lookup_symbol_primary, block_find_symbol): Adjust to use
        lookup_name_info.
        * block.h (block_iter_match_first, block_iter_match_next)
        (ALL_BLOCK_SYMBOLS_WITH_NAME): Adjust to use lookup_name_info.
        * c-lang.c (c_language_defn, cplus_language_defn)
        (asm_language_defn, minimal_language_defn): Adjust comments to
        refer to la_get_symbol_name_matcher.
        * completer.c (complete_files_symbols)
        (collect_explicit_location_matches, symbol_completer): Pass a
        symbol_name_match_type down.
        * completer.h (class completion_match, completion_match_result):
        New classes.
        (completion_tracker::reset_completion_match_result): New method.
        (completion_tracker::m_completion_match_result): New field.
        * cp-support.c (make_symbol_overload_list_block): Adjust to use
        lookup_name_info.
        (cp_fq_symbol_name_matches, cp_get_symbol_name_matcher): New
        functions.
        * cp-support.h (cp_get_symbol_name_matcher): New declaration.
        * d-lang.c: Adjust comments to refer to
        la_get_symbol_name_matcher.
        * dictionary.c (dict_vector) <iter_match_first, iter_match_next>:
        Adjust to use lookup_name_info.
        (dict_iter_match_first, dict_iter_match_next)
        (iter_match_first_hashed, iter_match_next_hashed)
        (iter_match_first_linear, iter_match_next_linear): Adjust to work
        with a lookup_name_info.
        * dictionary.h (dict_iter_match_first, dict_iter_match_next):
        Likewise.
        * dwarf2read.c (dw2_lookup_symbol): Adjust to use lookup_name_info.
        (dw2_map_matching_symbols): Adjust to use symbol_name_match_type.
        (gdb_index_symbol_name_matcher): New class.
        (dw2_expand_symtabs_matching) Adjust to use lookup_name_info and
        gdb_index_symbol_name_matcher.  Accept a NULL symbol_matcher.
        * f-lang.c (f_collect_symbol_completion_matches): Adjust to work
        with a symbol_name_match_type.
        (f_language_defn): Adjust comments to refer to
        la_get_symbol_name_matcher.
        * go-lang.c (go_language_defn): Adjust comments to refer to
        la_get_symbol_name_matcher.
        * language.c (default_symbol_name_matcher)
        (language_get_symbol_name_matcher): New functions.
        (unknown_language_defn, auto_language_defn): Adjust comments to
        refer to la_get_symbol_name_matcher.
        * language.h (symbol_name_cmp_ftype): Delete.
        (language_defn) <la_collect_symbol_completion_matches>: Add match
        type parameter.
        <la_get_symbol_name_cmp>: Delete field.
        <la_get_symbol_name_matcher>: New field.
        <la_iterate_over_symbols>: Adjust to use lookup_name_info.
        (default_symbol_name_matcher, language_get_symbol_name_matcher):
        Declare.
        * linespec.c (iterate_over_all_matching_symtabs)
        (iterate_over_file_blocks): Adjust to use lookup_name_info.
        (find_methods): Add language parameter, and use lookup_name_info
        and the language's symbol_name_matcher_ftype.
        (linespec_complete_function): Adjust.
        (lookup_prefix_sym): Use lookup_name_info.
        (add_all_symbol_names_from_pspace): Adjust.
        (find_superclass_methods): Add language parameter and pass it
        down.
        (find_method): Pass symbol language down.
        (find_linespec_symbols): Don't demangle or Ada encode here.
        (search_minsyms_for_name): Add lookup_name_info parameter.
        (add_matching_symbols_to_info): Add name_match_type parameter.
        Use lookup_name_info.
        * m2-lang.c (m2_language_defn): Adjust comments to refer to
        la_get_symbol_name_matcher.
        * minsyms.c: Include <algorithm>.
        (add_minsym_to_demangled_hash_table): Remove table parameter and
        add objfile parameter.  Use search_name_hash, and add language to
        demangled languages vector.
        (struct found_minimal_symbols): New struct.
        (lookup_minimal_symbol_mangled, lookup_minimal_symbol_demangled):
        New functions.
        (lookup_minimal_symbol): Adjust to use them.  Don't canonicalize
        input names here.  Use lookup_name_info instead.  Lookup up
        demangled names once for each language in the demangled names
        vector.
        (iterate_over_minimal_symbols): Use lookup_name_info.  Lookup up
        demangled names once for each language in the demangled names
        vector.
        (build_minimal_symbol_hash_tables): Adjust.
        * minsyms.h (iterate_over_minimal_symbols): Adjust to pass down a
        lookup_name_info.
        * objc-lang.c (objc_language_defn): Adjust comment to refer to
        la_get_symbol_name_matcher.
        * objfiles.h: Include <vector>.
        (objfile_per_bfd_storage) <demangled_hash_languages>: New field.
        * opencl-lang.c (opencl_language_defn): Adjust comment to refer to
        la_get_symbol_name_matcher.
        * p-lang.c (pascal_language_defn): Adjust comment to refer to
        la_get_symbol_name_matcher.
        * psymtab.c (psym_lookup_symbol): Use lookup_name_info.
        (match_partial_symbol): Use symbol_name_match_type,
        lookup_name_info and psymbol_name_matches.
        (lookup_partial_symbol): Use lookup_name_info.
        (map_block): Use symbol_name_match_type and lookup_name_info.
        (psym_map_matching_symbols): Use symbol_name_match_type.
        (psymbol_name_matches): New.
        (recursively_search_psymtabs): Use lookup_name_info and
        psymbol_name_matches.  Rename 'kind' parameter to 'domain'.
        (psym_expand_symtabs_matching): Use lookup_name_info.  Rename
        'kind' parameter to 'domain'.
        * rust-lang.c (rust_language_defn): Adjust comment to refer to
        la_get_symbol_name_matcher.
        * symfile-debug.c (debug_qf_map_matching_symbols)
        (debug_qf_map_matching_symbols): Use symbol_name_match_type.
        (debug_qf_expand_symtabs_matching): Use lookup_name_info.
        * symfile.c (expand_symtabs_matching): Use lookup_name_info.
        * symfile.h (quick_symbol_functions) <map_matching_symbols>:
        Adjust to use symbol_name_match_type.
        <expand_symtabs_matching>: Adjust to use lookup_name_info.
        (expand_symtabs_matching): Adjust to use lookup_name_info.
        * symmisc.c (maintenance_expand_symtabs): Use
        lookup_name_info::match_any ().
        * symtab.c (symbol_matches_search_name): New.
        (eq_symbol_entry): Adjust to use lookup_name_info and the
        language's matcher.
        (demangle_for_lookup_info::demangle_for_lookup_info): New.
        (lookup_name_info::match_any): New.
        (iterate_over_symbols, search_symbols): Use lookup_name_info.
        (compare_symbol_name): Add language, lookup_name_info and
        completion_match_result parameters, and use them.
        (completion_list_add_name): Make extern.  Add language and
        lookup_name_info parameters.  Use them.
        (completion_list_add_symbol, completion_list_add_msymbol)
        (completion_list_objc_symbol): Add lookup_name_info parameters and
        adjust.  Pass down language.
        (completion_list_add_fields): Add lookup_name_info parameters and
        adjust.  Pass down language.
        (add_symtab_completions): Add lookup_name_info parameters and
        adjust.
        (default_collect_symbol_completion_matches_break_on): Add
        name_match_type parameter, and use it.  Use lookup_name_info.
        (default_collect_symbol_completion_matches)
        (collect_symbol_completion_matches): Add name_match_type
        parameter, and pass it down.
        (collect_symbol_completion_matches_type): Adjust.
        (collect_file_symbol_completion_matches): Add name_match_type
        parameter, and use lookup_name_info.
        * symtab.h: Include <string> and "common/gdb_optional.h".
        (enum class symbol_name_match_type): New.
        (class ada_lookup_name_info): New.
        (struct demangle_for_lookup_info): New.
        (class lookup_name_info): New.
        (symbol_name_matcher_ftype): New.
        (SYMBOL_MATCHES_SEARCH_NAME): Use symbol_matches_search_name.
        (symbol_matches_search_name): Declare.
        (MSYMBOL_MATCHES_SEARCH_NAME): Delete.
        (default_collect_symbol_completion_matches)
        (collect_symbol_completion_matches)
        (collect_file_symbol_completion_matches): Add name_match_type
        parameter.
        (iterate_over_symbols): Use lookup_name_info.
        (completion_list_add_name): Declare.
        * utils.c (enum class strncmp_iw_mode): Moved to utils.h.
        (strncmp_iw_with_mode): Now extern.
        * utils.h (enum class strncmp_iw_mode): Moved from utils.c.
        (strncmp_iw_with_mode): Declare.

2017-11-08  Keith Seitz  <keiths@redhat.com>
            Pedro Alves  <palves@redhat.com>

        * ada-lang.c (ada_language_defn): Install
        default_search_name_hash.
        * buildsym.c (struct buildsym_compunit): <language>: New field.
        (finish_block_internal): Pass language when creating dictionaries.
        (start_buildsym_compunit, start_symtab): New language parameters.
        Use them.
        (restart_symtab): Pass down compilation unit's language.
        * buildsym.h (enum language): Forward declare.
        (start_symtab): New 'language' parameter.
        * c-lang.c (c_language_defn, cplus_language_defn)
        (asm_language_defn, minimal_language_defn): Install
        default_search_name_hash.
        * coffread.c (coff_start_symtab): Adjust.
        * d-lang.c (d_language_defn): Install default_search_name_hash.
        * dbxread.c (struct symloc): Add 'pst_language' field.
        (PST_LANGUAGE): Define.
        (start_psymtab, read_ofile_symtab): Use it.
        (process_one_symbol): New 'language' parameter.  Pass it down.
        * dictionary.c (struct dictionary) <language>: New field.
        (DICT_LANGUAGE): Define.
        (dict_create_hashed, dict_create_hashed_expandable)
        (dict_create_linear, dict_create_linear_expandable): New parameter
        'language'.  Set the dictionary's language.
        (iter_match_first_hashed): Adjust to rename.
        (insert_symbol_hashed): Assert we don't see mismatching
        languages.  Adjust to rename.
        (dict_hash): Rename to ...
        (default_search_name_hash): ... this and make extern.
        * dictionary.h (struct language_defn): Forward declare.
        (dict_create_hashed): New parameter 'language'.
        * dwarf2read.c (dwarf2_start_symtab): Pass down language.
        * f-lang.c (f_language_defn): Install default_search_name_hash.
        * go-lang.c (go_language_defn): Install default_search_name_hash.
        * jit.c (finalize_symtab): Pass compunit's language to dictionary
        creation.
        * language.c (unknown_language_defn, auto_language_defn):
        * language.h (language_defn::la_search_name_hash): New field.
        (default_search_name_hash): Declare.
        * m2-lang.c (m2_language_defn): Install default_search_name_hash.
        * mdebugread.c (new_block): New parameter 'language'.
        * mdebugread.c (parse_symbol): Pass symbol language to block
        allocation.
        (psymtab_to_symtab_1): Pass down language.
        (new_symtab): Pass compunit's language to block allocation.
        * objc-lang.c (objc_language_defn): Install
        default_search_name_hash.
        * opencl-lang.c (opencl_language_defn):
        * p-lang.c (pascal_language_defn): Install
        default_search_name_hash.
        * rust-lang.c (rust_language_defn): Install
        default_search_name_hash.
        * stabsread.h (enum language): Forward declare.
        (process_one_symbol): Add 'language' parameter.
        * symtab.c (search_name_hash): New function.
        * symtab.h (search_name_hash): Declare.
        * xcoffread.c (read_xcoff_symtab): Pass language to start_symtab.

2017-11-08  Pedro Alves  <palves@redhat.com>

        * cp-name-parser.y (main): Don't initialize extra_chars.

2017-11-07  Tom Tromey  <tom@tromey.com>

        * event-top.h (command_handler): Constify.
        * record-full.c (cmd_record_full_start): Update.
        * thread.c (thread_apply_all_command): Update.
        * printcmd.c (eval_command): Update.
        * mi/mi-main.c (mi_execute_cli_command): Update.
        (mi_execute_async_cli_command): Update.
        * tui/tui-stack.c (tui_update_command): Update.
        * cli/cli-interp.c (safe_execute_command): Constify.
        * record.c (record_start): Update.
        (record_start, record_stop, cmd_record_start): Update.
        * record-btrace.c (cmd_record_btrace_bts_start): Update.
        (cmd_record_btrace_pt_start): Update.
        (cmd_record_btrace_start): Update.
        (cmd_record_btrace_start): Update.
        * reverse.c (exec_reverse_once): Update.
        * python/python.c (execute_gdb_command): Don't copy the command.
        * event-top.c (command_line_handler): Update.
        (command_handler): Constify.
        * defs.h (deprecated_call_command_hook): Constify.
        * cli/cli-script.h (execute_user_command): Constify.
        * cli/cli-script.c (execute_user_command): Constify.
        (execute_cmd_pre_hook, execute_cmd_post_hook): Constify.
        (enum command_control_type): Update.
        * main.c (catch_command_errors): Remove non-const overload.
        (catch_command_errors_ftype): Remove.
        * python/py-cmd.c (cmdpy_function): Constify.
        * guile/scm-cmd.c (cmdscm_function): Constify.
        * cli/cli-dump.c (call_dump_func): Constify.
        * cli/cli-decode.c (do_const_cfunc): Constify.
        (do_sfunc): Constify.
        (cmd_func): Constify.
        * gdbcmd.h (execute_command, execute_command_to_string): Constify.
        * top.h (execute_command): Constify.
        * top.c (execute_command): Constify.
        (execute_command_to_string): Constify.
        (deprecated_call_command_hook): Constify.
        * command.h (cmd_func): Constify.
        * cli/cli-decode.h (struct cmd_list_element) <func>: Constify.

2017-11-07  Tom Tromey  <tom@tromey.com>

        * ada-lang.c (catch_ada_exception_command): Constify.
        (catch_assert_command): Constify.
        * break-catch-throw.c (catch_catch_command, catch_throw_command)
        (catch_rethrow_command): Constify.
        (catch_exception_command_1): Constify.
        * breakpoint.h (add_catch_command): Constify.
        * break-catch-syscall.c (catch_syscall_command_1): Constify.
        (catch_syscall_split_args): Constify.
        * break-catch-sig.c (catch_signal_command): Constify.
        (catch_signal_split_args): Constify.
        * cli/cli-decode.h (struct cmd_list_element) <function>: Use
        cmd_const_sfunc_ftype.
        * cli/cli-decode.c (add_setshow_cmd_full): Constify.
        (add_setshow_enum_cmd, add_setshow_auto_boolean_cmd)
        (add_setshow_boolean_cmd, add_setshow_filename_cmd)
        (add_setshow_string_cmd, struct cmd_list_element)
        (add_setshow_optional_filename_cmd, add_setshow_integer_cmd)
        (add_setshow_uinteger_cmd, add_setshow_zinteger_cmd)
        (add_setshow_zuinteger_unlimited_cmd, add_setshow_zuinteger_cmd):
        Constify.
        (set_cmd_sfunc): Constify.
        (empty_sfunc): Constify.
        * command.h (add_setshow_enum_cmd, add_setshow_auto_boolean_cmd)
        (add_setshow_boolean_cmd, add_setshow_filename_cmd)
        (add_setshow_string_cmd, add_setshow_string_noescape_cmd)
        (add_setshow_optional_filename_cmd, add_setshow_integer_cmd)
        (add_setshow_uinteger_cmd, add_setshow_zinteger_cmd)
        (add_setshow_zuinteger_cmd, add_setshow_zuinteger_unlimited_cmd):
        Constify.
        (set_cmd_sfunc): Constify.
        (cmd_sfunc_ftype): Remove.
        * compile/compile.c (set_compile_args): Constify.
        * infrun.c (set_disable_randomization): Constify.
        * infcmd.c (set_args_command, set_cwd_command): Constify.
        * breakpoint.c (set_condition_evaluation_mode): Constify.
        (add_catch_command): Constify.
        (catch_fork_command_1, catch_exec_command_1)
        (catch_load_command_1, catch_unload_command_1): Constify.
        (catch_load_or_unload): Constify.
        * guile/scm-param.c (pascm_set_func): Constify.
        (add_setshow_generic): Constify.
        * python/py-param.c (get_set_value): Constify.
        * top.h (set_verbose): Constify.
        * tui/tui-win.c (tui_set_var_cmd): Constify.
        * mi/mi-main.c (set_mi_async_command): Constify.
        * cli/cli-logging.c (set_logging_overwrite)
        (set_logging_redirect): Constify.
        * value.c (set_max_value_size): Constify.
        * valprint.c (set_input_radix, set_output_radix): Constify.
        * utils.c (set_width_command, set_height_command): Constify.
        * typeprint.c (set_print_type_methods, set_print_type_typedefs): Constify.
        * tracepoint.c (set_disconnected_tracing)
        (set_circular_trace_buffer, set_trace_buffer_size)
        (set_trace_user, set_trace_notes, set_trace_stop_notes): Constify.
        * top.c (set_history_size_command, set_verbose, set_editing)
        (set_gdb_datadir, set_history_filename): Constify.
        * target.c (set_targetdebug, maint_set_target_async_command)
        (maint_set_target_non_stop_command, set_target_permissions)
        (set_write_memory_permission): Constify.
        (open_target): Constify.
        * target-descriptions.c (set_tdesc_filename_cmd): Constify.
        * target-dcache.c (set_stack_cache, set_code_cache): Constify.
        * symtab.c (set_symbol_cache_size_handler): Constify.
        * symfile.c (set_ext_lang_command): Constify.
        * symfile-debug.c (set_debug_symfile): Constify.
        * source.c (set_directories_command): Constify.
        * solib.c (reload_shared_libraries, gdb_sysroot_changed): Constify.
        * serial.c (set_parity): Constify.
        * rs6000-tdep.c (powerpc_set_soft_float, powerpc_set_vector_abi): Constify.
        * remote.c (set_remote_exec_file, set_remotebreak)
        (set_remote_protocol_Z_packet_cmd, set_range_stepping): Constify.
        * record.c (set_record_insn_history_size)
        (set_record_call_history_size): Constify.
        * record-full.c (set_record_full_insn_max_num): Constify.
        * proc-api.c (set_procfs_trace_cmd, set_procfs_file_cmd): Constify.
        * osabi.c (set_osabi): Constify.
        * mips-tdep.c (set_mips64_transfers_32bit_regs)
        (reinit_frame_cache_sfunc, mips_abi_update): Constify.
        * maint.c (maintenance_set_profile_cmd): Constify.
        * linux-thread-db.c (set_libthread_db_search_path): Constify.
        * language.c (set_language_command, set_range_command)
        (set_case_command): Constify.
        * infrun.c (set_non_stop, set_observer_mode)
        (set_stop_on_solib_events, set_schedlock_func)
        (set_exec_direction_func): Constify.
        * infcmd.c (set_inferior_tty_command): Constify.
        * disasm.c (set_disassembler_options_sfunc): Constify.
        * demangle.c (set_demangling_command): Constify.
        * dcache.c (set_dcache_size, set_dcache_line_size): Constify.
        * cris-tdep.c (set_cris_version, set_cris_mode)
        (set_cris_dwarf2_cfi): Constify.
        * corefile.c (set_gnutarget_command): Constify.
        * charset.c (set_host_charset_sfunc, set_target_charset_sfunc)
        (set_target_wide_charset_sfunc): Constify.
        * breakpoint.c (update_dprintf_commands): Constify.
        * auto-load.c (set_auto_load_dir, set_auto_load_safe_path): Constify.
        * arm-tdep.c (set_fp_model_sfunc, arm_set_abi)
        (set_disassembly_style_sfunc): Constify.
        * arch-utils.c (set_endian, set_architecture): Constify.
        * alpha-tdep.c (reinit_frame_cache_sfunc): Constify.
        * agent.c (set_can_use_agent): Constify.

2017-11-07  Tom Tromey  <tom@tromey.com>

        * go32-nat.c (go32_sysinfo, go32_sldt, go32_sgdt, go32_sidt)
        (go32_pde, go32_pte, go32_pte_for_address): Constify.
        * gnu-nat.c (_parse_bool_arg, show_thread_default_pause_cmd)
        (set_thread_default_pause_cmd, set_thread_default_run_cmd)
        (show_thread_default_run_cmd, set_thread_default_detach_sc_cmd)
        (parse_int_arg, show_thread_default_detach_sc_cmd)
        (set_signals_cmd, show_signals_cmd, set_sig_thread_cmd)
        (show_sig_thread_cmd, set_stopped_cmd, show_stopped_cmd)
        (set_exceptions_cmd, show_exceptions_cmd, set_task_pause_cmd)
        (show_task_pause_cmd, set_task_detach_sc_cmd)
        (show_task_detach_sc_cmd, set_task_exc_port_cmd)
        (set_noninvasive_cmd, set_thread_pause_cmd)
        (show_thread_pause_cmd, set_thread_run_cmd, show_thread_run_cmd)
        (set_thread_detach_sc_cmd, show_thread_detach_sc_cmd)
        (set_thread_exc_port_cmd, thread_takeover_sc_cmd): Constify.
        * windows-nat.c (display_selectors): Constify.
        * cli/cli-decode.h (struct cmd_list_element) <function>: Remove
        non-const "cfunc".
        * cli/cli-decode.c (set_cmd_cfunc): Remove non-const overload.
        (cmd_cfunc_eq): Likewise.
        (struct cmd_list_element): Likewise.
        (do_cfunc): Remove.
        (cli_user_command_p): Update.
        * command.h (add_cmd): Remove non-const overload.
        (cmd_cfunc_ftype): Remove typedef.
        (cmd_cfunc_eq): Remove non-const overload.
        * value.c (show_values): Constify.
        * thread.c (thread_apply_all_command): Constify.
        * symfile.c (load_command): Constify.
        * source.c (directory_command): Constify.
        * maint.c (maintenance_internal_error)
        (maintenance_demangler_warning, maintenance_space_display)
        (maintenance_print_architecture, maintenance_translate_address)
        (maintenance_info_selftests, maintenance_internal_warning):
        Constify.
        * breakpoint.c (disable_trace_command, enable_trace_command):
        Constify.
        * auto-load.c (info_auto_load_local_gdbinit, add_auto_load_dir):
        Constify.
        (add_auto_load_safe_path): Constify.
        * guile/scm-auto-load.c (info_auto_load_guile_scripts): Constify.
        * top.h (show_commands): Constify.
        * linux-thread-db.c (info_auto_load_libthread_db): Constify.
        * sparc64-tdep.c (adi_examine_command): Constify.
        (adi_assign_command): Constify.

2017-11-07  Tom Tromey  <tom@tromey.com>

        * frame.h (info_locals_command, info_args_command): Constify.
        * auto-load.h (auto_load_info_scripts): Constify.
        * inferior.h (registers_info): Constify.
        * copying.c: Rebuild.
        * copying.awk: Constify generated commands.
        * auto-load.c (auto_load_info_scripts)
        (info_auto_load_gdb_scripts): Constify.
        * cli/cli-decode.c (struct cmd_list_element): Take a
        cmd_const_cfunc_ftype.
        * command.h (add_info): Take a cmd_const_cfunc_ftype.
        * tui/tui-win.c (tui_all_windows_info): Constify.
        * python/py-auto-load.c (info_auto_load_python_scripts):
        Constify.
        * cli/cli-cmds.c (show_command): Remove non-const overload.
        * tracepoint.c (info_tvariables_command, info_scope_command):
        Constify.
        (info_static_tracepoint_markers_command): Constify.
        * thread.c (info_threads_command): Constify.
        (print_thread_info_1): Constify.
        * target.c (info_target_command): Constify.
        * symtab.c (info_sources_command, info_functions_command)
        (info_types_command): Constify.
        (info_variables_command): Remove non-const overload.
        * symfile.c (info_ext_lang_command): Constify.
        * stack.c (info_frame_command, info_locals_command)
        (info_args_command): Constify.
        (backtrace_command): Remove non-const overload.
        * source.c (info_source_command, info_line_command): Constify.
        * solib.c (info_sharedlibrary_command): Constify.
        * skip.c (info_skip_command): Constify.
        * ser-go32.c (info_serial_command): Constify.
        * reverse.c (info_bookmarks_command): Constify.
        * printcmd.c (info_symbol_command, info_address_command)
        (info_display_command): Constify.
        * osdata.c (info_osdata_command): Constify.
        * objc-lang.c (info_selectors_command, info_classes_command):
        Constify.
        * nto-procfs.c (procfs_pidlist, procfs_meminfo): Constify.
        * memattr.c (info_mem_command): Constify.
        * macrocmd.c (info_macro_command, info_macros_command): Constify.
        * linux-fork.c (info_checkpoints_command): Constify.
        * infrun.c (info_signals_command): Constify.
        * inflow.c (info_terminal_command): Constify.
        * inferior.c (info_inferiors_command): Constify.
        (print_inferior): Constify.
        * infcmd.c (info_program_command, info_all_registers_command)
        (info_registers_command, info_vector_command)
        (info_float_command): Constify.
        (registers_info): Constify.
        * gnu-nat.c (info_send_rights_cmd, info_recv_rights_cmd)
        (info_port_sets_cmd, info_dead_names_cmd, info_port_rights_cmd):
        Constify.
        * f-valprint.c (info_common_command): Constify.
        * dcache.c (info_dcache_command): Constify.
        (dcache_info_1): Constify.
        * darwin-nat-info.c (info_mach_tasks_command)
        (info_mach_task_command, info_mach_ports_command)
        (info_mach_port_command, info_mach_threads_command)
        (info_mach_thread_command, info_mach_regions_command)
        (info_mach_regions_recurse_command, info_mach_region_command)
        (info_mach_exceptions_command): Constify.
        (get_task_from_args): Constify.
        * cp-support.c (info_vtbl_command): Constify.
        * breakpoint.c (info_watchpoints_command)
        (info_tracepoints_command): Constify.
        (info_breakpoints_command): Remove non-const overload.
        * avr-tdep.c (avr_io_reg_read_command): Constify.
        * auxv.c (info_auxv_command): Constify.
        * ada-tasks.c (info_tasks_command): Constify.
        (info_task): Constify.
        * ada-lang.c (info_exceptions_command): Constify.

2017-11-07  Tom Tromey  <tom@tromey.com>

        * solib.h (no_shared_libraries): Constify.
        * frame.h (return_command): Constify.
        * cli/cli-cmds.h (quit_command): Constify.
        * top.h (quit_command, execute_command): Constify.
        * target.h (flash_erase_command): Constify.
        * inferior.h (set_inferior_args, attach_command): Constify.
        * tracepoint.h (start_tracing, stop_tracing): Constify.
        * breakpoint.h (break_command, tbreak_command)
        (hbreak_command_wrapper, thbreak_command_wrapper)
        (rbreak_command_wrapper, watch_command_wrapper)
        (awatch_command_wrapper, rwatch_command_wrapper)
        (get_tracepoint_by_number): Constify.
        * symtab.c (info_variables_command, rbreak_command)
        (symtab_symbol_info): Constify.
        (info_variables_command): Add non-const overload.
        * top.c (dont_repeat_command): Constify.
        * breakpoint.c (ignore_command, commands_command)
        (condition_command, tbreak_command, hbreak_command)
        (thbreak_command, clear_command, break_command)
        (info_breakpoints_command, watch_command, rwatch_command)
        (awatch_command, trace_command, ftrace_command, strace_command)
        (trace_pass_command, break_range_command, dprintf_command)
        (agent_printf_command, get_tracepoint_by_number)
        (watch_maybe_just_location, trace_pass_command): Constify.
        (info_breakpoints_command): Add non-const overload.
        * tracefile.c (tsave_command): Constify.
        * infcmd.c (attach_command, disconnect_command, signal_command)
        (queue_signal_command, stepi_command, nexti_command)
        (finish_command, next_command, step_command, until_command)
        (advance_command, jump_command, continue_command, run_command)
        (start_command, starti_command, interrupt_command)
        (run_command_1, set_inferior_args, step_1): Constify.
        * inferior.c (add_inferior_command, remove_inferior_command)
        (clone_inferior_command): Constify.
        * linux-fork.c (checkpoint_command, restart_command): Constify.
        * windows-nat.c (signal_event_command): Constify.
        * guile/guile.c (guile_repl_command, guile_command): Constify.
        * printcmd.c (x_command, display_command, printf_command)
        (output_command, set_command, call_command, print_command)
        (eval_command): Constify.
        (non_const_set_command): Remove.
        (_initialize_printcmd): Update.
        * source.c (forward_search_command, reverse_search_command):
        Constify.
        * jit.c (jit_reader_load_command, jit_reader_unload_command):
        Constify.
        * infrun.c (handle_command): Constify.
        * memattr.c (mem_command): Constify.
        * stack.c (return_command, up_command, up_silently_command)
        (down_command, down_silently_command, frame_command)
        (backtrace_command, func_command, backtrace_command_1): Constify.
        (backtrace_command): Add non-const overload.
        * remote-sim.c (simulator_command): Constify.
        * exec.c (set_section_command): Constify.
        * tracepoint.c (tdump_command, trace_variable_command)
        (tstatus_command, tstop_command, tstart_command)
        (end_actions_pseudocommand, while_stepping_pseudocommand)
        (collect_pseudocommand, teval_pseudocommand, actions_command)
        (start_tracing, stop_tracing): Constify.
        * value.c (init_if_undefined_command): Constify.
        * tui/tui-stack.c (tui_update_command): Constify.
        * tui/tui-win.c (tui_refresh_all_command)
        (tui_set_tab_width_command, tui_set_win_height_command)
        (tui_set_focus_command, tui_scroll_forward_command)
        (tui_scroll_backward_command, tui_scroll_left_command)
        (tui_scroll_right_command, parse_scrolling_args, tui_set_focus)
        (tui_set_win_height): Constify.
        * tui/tui-layout.c (tui_layout_command): Constify.
        * procfs.c (proc_trace_syscalls, proc_trace_sysentry_cmd)
        (proc_trace_sysexit_cmd, proc_untrace_sysentry_cmd)
        (proc_untrace_sysexit_cmd): Constify.
        * remote.c (threadlist_test_cmd, threadinfo_test_cmd)
        (threadset_test_cmd, threadlist_update_test_cmd)
        (threadalive_test): Constify.
        * objc-lang.c (print_object_command): Constify.
        * command.h (add_com): Constify.
        * cli/cli-dump.c (restore_command): Constify.
        * cli/cli-cmds.c (pwd_command, echo_command, quit_command)
        (help_command, complete_command, shell_command, edit_command)
        (list_command, disassemble_command, make_command)
        (apropos_command, alias_command): Constify.
        * cli/cli-script.c (document_command, define_command)
        (while_command, if_command, validate_comname): Constify.
        * cli/cli-decode.c (struct cmd_list_element): Change type of
        "fun".
        * target.c (do_monitor_command, flash_erase_command): Constify.
        * regcache.c (reg_flush_command): Constify.
        * reverse.c (reverse_step, reverse_next, reverse_stepi)
        (reverse_nexti, reverse_continue, reverse_finish)
        (save_bookmark_command, goto_bookmark_command)
        (exec_reverse_once): Constify.
        * python/python.c (python_interactive_command, python_command):
        Constify.
        * typeprint.c (ptype_command, whatis_command, whatis_exp):
        Constify.
        * solib.c (sharedlibrary_command, no_shared_libraries): Constify.
        * gcore.c (gcore_command): Constify.

2017-11-07  Tom Tromey  <tom@tromey.com>

        * printcmd.c (x_command): Call set_repeat_arguments.
        * cli/cli-cmds.c (list_command): Call set_repeat_arguments.
        * top.c (repeat_arguments): New global.
        (set_repeat_arguments): New function.
        (execute_command): Handle repeat_arguments.
        (show_commands): Calls set_repeat_arguments.
        * command.h (set_repeat_arguments): Declare.

2017-11-07  Tom Tromey  <tom@tromey.com>

        * stack.c (backtrace_command): Use std::string.
        (backtrace_command_1): Make "count_exp" const.

2017-11-07  Tom Tromey  <tom@tromey.com>

        * source.c (directory_switch, mod_path, add_path): Constify.
        * defs.h (add_path, mod_path, directory_switch): Constify.
        * mi/mi-cmd-env.c (env_mod_path): Constify.

2017-11-07  Tom Tromey  <tom@tromey.com>

        * infcmd.c (strip_bg_char): Return gdb::unique_xmalloc_ptr.
        (run_command_1, continue_command, step_1, jump_command)
        (signal_command, until_command, advance_command, finish_command)
        (attach_command): Update.

2017-11-07  Tom Tromey  <tom@tromey.com>

        * command.h (set_cmd_cfunc): Don't declare.
        * cli/cli-decode.c (set_cmd_cfunc): Now static.

2017-11-07  Tom Tromey  <tom@tromey.com>

        * stack.c (select_frame_command): Constify.
        * cli/cli-decode.c (add_com_suppress_notification): Constify.
        * command.h (add_com_suppress_notification): Constify.

2017-11-07  Tom Tromey  <tom@tromey.com>

        * breakpoint.c (stop_command): Constify.
        * cli/cli-decode.c (struct cmd_list_element): Constify.
        * command.h (add_abbrev_prefix_cmd): Constify.

2017-11-07  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (extract_bp_kind): New enum.
        (extract_bp_num, extract_bp_or_bp_range): New functions, partially
        factored out from ...
        (extract_bp_number_and_location): ... here.
        * cli/cli-utils.c (get_number_trailer): Handle '-$variable'.

2017-11-07  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (extract_bp_number_and_location): Change return
        type to void.  Throw error instead of warning.
        (enable_disable_command): Adjust.

2017-11-07  Xavier Roirand  <roirand@adacore.com>
            Pedro Alves  <palves@redhat.com>

        * breakpoint.c (map_breakpoint_number_range): New, factored out
        from ...
        (map_breakpoint_numbers): ... here.
        (find_location_by_number): Change parameters from string to
        breakpoint number and location.
        (extract_bp_number_and_location): New function.
        (enable_disable_bp_num_loc)
        (enable_disable_breakpoint_location_range)
        (enable_disable_command): New functions, factored out ...
        (enable_command, disable_command): ... these functions, and
        adjusted to support ranges.
        * NEWS: Document enable/disable breakpoint location range feature.

2017-11-06  Luis Machado  <luis.machado@linaro.org>

        * MAINTAINERS (Write After Approval): Update my e-mail address.

2017-11-06  Pedro Alves  <palves@redhat.com>

        * gnu-nat.c (gnu_terminal_init): Delete.
        (gnu_target): Don't install gnu_terminal_init.
        * inflow.c (child_terminal_init_with_pgrp): Delete, merged with ...
        (child_terminal_init): ... this function.

2017-11-06  Pedro Alves  <palves@redhat.com>

        * common/common.m4 (GDB_AC_COMMON): No longer check termio.h nor
        sgtty.h.
        * config.in, configure: Regenerate.

2017-11-06  Pedro Alves  <palves@redhat.com>

        * event-top.c: Check SIGTSTP instead of STOP_SIGNAL thoughout.
        (async_init_signals): Adjust.
        (handle_stop_sig): Rename to ...
        (handle_sigtstp): ... this.
        (async_stop_sig): Rename to ...
        (async_sigtstp_handler): ... this, and delete STOP_SIGNAL !=
        SIGTSTP path.
        * event-top.h: Move signal.h include to the top.  Check SIGTSTP
        instead of STOP_SIGNAL thoughout.
        (handle_stop_sig): Rename to ...
        (handle_sigtstp): ... this.
        * top.c (command_line_input): Replace STOP_SIGNAL -> SIGTSTP.

2017-11-06  Pedro Alves  <palves@redhat.com>

        * inflow.c (child_terminal_inferior, child_terminal_ours_1): No
        longer set flags twice in row.

2017-11-06  Pedro Alves  <palves@redhat.com>

        * Makefile.in (SER_HARDWIRE): Update comment.
        (HFILES_NO_SRCDIR): Remove gdb_termios.h.
        * common/gdb_termios.h: Delete file.
        * common/job-control.c: Include termios.h and unistd.h instead of
        gdb_termios.h.
        (gdb_setpgid): Remove HAVE_TERMIOS || TIOCGPGRP preprocessor
        check.
        (have_job_control): Check HAVE_TERMIOS_H instead of HAVE_TERMIOS.
        Remove sgtty code.
        * configure.ac: No longer check for termio.h and sgtty.h.
        * configure: Regenerate.
        * inflow.c: Include termios.h instead of gdb_termios.h.  Replace
        PROCESS_GROUP_TYPE checks with HAVE_TERMIOS_H checks throughout.
        Replace PROCESS_GROUP_TYPE references with pid_t references
        throughout.
        (gdb_getpgrp): Delete.
        (set_initial_gdb_ttystate): Use tcgetpgrp instead of gdb_getpgrp.
        (child_terminal_inferior): Remove comment.  Remove sgtty code.
        (child_terminal_ours_1): Use tcgetpgrp directly instead of
        gdb_getpgrp.  Use serial_set_tty_state instead aof
        serial_noflush_set_tty_state.  Remove sgtty code.
        * inflow.h: Include unistd.h instead of gdb_termios.h.  Replace
        PROCESS_GROUP_TYPE check with HAVE_TERMIOS_H check.
        (inferior_process_group): Now returns pid_t.
        * ser-base.c (ser_base_noflush_set_tty_state): Delete.
        * ser-base.h (ser_base_noflush_set_tty_state): Delete.
        * ser-event.c (serial_event_ops): Update.
        * ser-go32.c (dos_noflush_set_tty_state): Delete.
        (dos_ops): Update.
        * ser-mingw.c (hardwire_ops, tty_ops, pipe_ops, tcp_ops): Update.
        * ser-pipe.c (pipe_ops): Update.
        * ser-tcp.c (tcp_ops): Update.
        * ser-unix.c: Include termios.h instead of gdb_termios.h.  Remove
        HAVE_TERMIOS checks.
        [HAVE_TERMIO] (struct hardwire_ttystate): Delete.
        [HAVE_SGTTY] (struct hardwire_ttystate): Delete.
        (get_tty_state, set_tty_state): Drop termio and sgtty code, and
        assume termios.
        (hardwire_noflush_set_tty_state): Delete.
        (hardwire_print_tty_state, hardwire_drain_output)
        (hardwire_flush_output, hardwire_flush_input)
        (hardwire_send_break, hardwire_raw, hardwire_setbaudrate)
        (hardwire_setstopbits, hardwire_setparity): Drop termio and sgtty
        code, and assume termios.
        (hardwire_ops): Update.
        (_initialize_ser_hardwire): Remove HAVE_TERMIOS check.
        * serial.c (serial_noflush_set_tty_state): Delete.
        * serial.h (serial_noflush_set_tty_state): Delete.
        (serial_ops::noflush_set_tty_state): Delete.

2017-11-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * Makefile.in (SFILES): Remove doublest.c and dfp.c.
        (HFILES_NO_SRCDIR): Remove doublest.h and dfp.h.
        (COMMON_OBS): Remove doublest.o and dfp.o.
        Do not build target-float.c (instead of doublest.c)
        with -Wformat-nonliteral.

        * doublest.c: Remove file.
        * doublest.h: Remove file.
        * dfp.c: Remove file.
        * dfp.h: Remove file.

        * target-float.c: Do not include "doublest.h" and "dfp.h".
        (DOUBLEST): Move here from doublest.h.
        (enum float_kind): Likewise.
        (FLOATFORMAT_CHAR_BIT): Likewise.
        (FLOATFORMAT_LARGEST_BYTES): Likewise.
        (floatformat_totalsize_bytes): Move here from doublest.c.  Make static.
        (floatformat_precision): Likewise.
        (floatformat_normalize_byteorder, get_field, put_field): Likewise.
        (floatformat_is_negative, floatformat_classify, floatformat_mantissa):
        Likewise.
        (host_float_format, host_double_format, host_long_double_format):
        Likewise.
        (floatformat_to_string, floatformat_from_string): Likewise.
        (floatformat_to_doublest): Likewise.  Also, inline the original
        convert_floatformat_to_doublest.
        (floatformat_from_doublest): Likewise.  Also, inline the original
        convert_floatformat_from_doublest.

        Include "dpd/decimal128.h", "dpd/decimal64.h", and "dpd/decimal32.h".
        (MAX_DECIMAL_STRING): Move here from dfp.c.
        (match_endianness): Likewise.
        (set_decnumber_context, decimal_check_errors): Likewise.
        (decimal_from_number, decimal_to_number): Likewise.
        (decimal_to_string, decimal_from_string): Likewise.  Make static.
        (decimal_from_longest, decimal_from_ulongest): Likewise.
        (decimal_to_longest): Likewise.
        (decimal_binop, decimal_is_zero, decimal_compare): Likewise.
        (decimal_convert): Likewise.

2017-11-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * doublest.c: Do not include "gdbtypes.h".
        (extract_typed_floating): Remove.
        (store_typed_floating): Remove.
        (convert_typed_floating): Remove.
        * doublest.h (struct type): Remove.
        (DOUBLEST_PRINT_FORMAT): Remove.
        (DOUBLEST_SCAN_FORMAT): Remove.
        (extract_typed_floating): Remove.
        (store_typed_floating): Remove.
        (convert_typed_floating): Remove.

        * dfp.c (decimal_from_doublest): Remove.
        (decimal_to_doublest): Remove.
        * dfp.h: Do not include "doublest.h".
        (decimal_from_doublest): Remove.
        (decimal_to_doublest): Remove.

        * value.c: Do not include "doublest.h" and "dfp.h".
        (value_as_double): Remove.
        (unpack_double): Remove.
        (value_from_double): Remove.
        (value_from_decfloat): Remove.
        * value.h: Do not include "doublest.h".
        (value_as_double): Remove.
        (unpack_double): Remove.
        (value_from_double): Remove.
        (value_from_decfloat): Remove.

2017-11-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * i386-tdep.c: Include "target-float.h".  Do not include "doublest.h".
        (i386_extract_return_value): Use target_float_convert.
        (i386_store_return_value): Likewise.
        * i387-tdep.c (i387_register_to_value): Use target_float_convert.
        (i387_value_to_register): Likewise.
        * ia64-tdep.c: Include "target-float.h".  Do not include "doublest.h".
        (ia64_register_to_value): Use target_float_convert.
        (ia64_value_to_register): Likewise.
        (ia64_extract_return_value): Likewise.
        (ia64_store_return_value): Likewise.
        (ia64_push_dummy_call): Likewise.
        * m68k-tdep.c: Include "target-float.h".
        (m68k_register_to_value): Use target_float_convert.
        (m68k_value_to_register): Likewise.
        (m68k_svr4_extract_return_value): Likewise.
        (m68k_svr4_store_return_value): Likewise.
        * ppc-sysv-tdep.c: Include "target-float.h".
        (ppc_sysv_abi_push_dummy_call): Use target_float_convert.
        (do_ppc_sysv_return_value): Likewise.
        (ppc64_sysv_abi_push_freg): Likewise.
        (ppc64_sysv_abi_return_value_base): Likewise.
        * rs6000-aix-tdep.c: Include "target-float.h".
        (rs6000_push_dummy_call): Use target_float_convert.
        (rs6000_return_value): Likewise.
        * rs6000-lynx178-tdep.c: Include "target-float.h".
        (rs6000_lynx178_push_dummy_call): Use target_float_convert.
        (rs6000_lynx178_return_value): Likewise.
        * rs6000-tdep.c: Include "target-float.h".  Do not include "doublest.h".
        (rs6000_register_to_value): Use target_float_convert.
        (rs6000_value_to_register): Likewise.
        * arm-tdep.c: Include "target-float.h".  Do not include "doublest.h".
        (arm_extract_return_value): Use target_float_convert.
        (arm_store_return_value): Likewise.
        * sh-tdep.c: Include "target-float.h".  Do not include "doublest.h".
        (sh_register_convert_to_virtual): Use target_float_convert.
        (sh_register_convert_to_raw): Likewise.
        * sh64-tdep.c: Include "target-float.h".
        (sh64_extract_return_value): Use target_float_convert.
        (sh64_register_convert_to_virtual): Likewise.
        (sh64_register_convert_to_raw): Likewise.  Fix argument types.

2017-11-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * target-float.c (floatformat_to_host_double): New function.
        (floatformat_from_host_double): Likewise.
        (target_float_to_host_double): Likewise.
        (target_float_from_host_double): Likewise.
        * target-float.h (target_float_to_host_double): Add prototype.
        (target_float_from_host_double): Likewise.

        * guile/scm-value.c: Include "target-float.h".
        (gdbscm_value_to_real): Use target_float_to_host_double.
        Handle integer source values via value_as_long.
        * guile/scm-math.c: Include "target-float.h".  Do not include
        "doublest.h", "dfp.h", and "expression.h".
        (vlscm_convert_typed_number): Use target_float_from_host_double.
        (vlscm_convert_number): Likewise.

        * python/py-value.c (valpy_float): Use target_float_to_host_double.
        (convert_value_from_python): Use target_float_from_host_double.

2017-11-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * ada-lang.c (cast_to_fixed): Reimplement in target arithmetic.
        (cast_from_fixed): Likewise.
        (ada_scaling_type): New function.
        (ada_delta): Return value instead of DOUBLEST.  Perform target
        arithmetic instead of host arithmetic.
        (scaling_factor): Rename to ...
        (ada_scaling_factor) ... this.  Make non-static.  Return value instead
        of DOUBLEST.  Perform target arithmetic instead of host arithmetic.
        (ada_fixed_to_float): Remove.
        (ada_float_to_fixed): Remove.
        * ada-lang.h (ada_fixed_to_float): Remove.
        (ada_float_to_fixed): Remove.
        (ada_delta): Return value instead of DOUBLEST.
        (ada_scaling_factor): Add prototype.

        * ada-typeprint.c: Include "target-float.h".
        (print_fixed_point_type): Perform target arithmetic instead of
        host arithmetic.
        * ada-valprint.c: Include "target-float.h".
        (ada_val_print_num): Perform target arithmetic instead of
        host arithmetic for fixed-point types.

2017-11-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * target-float.c: Include <math.h>.
        (floatformat_binop): New function.
        (floatformat_compare): Likewise.
        (target_float_binop): Likewise.
        (target_float_compare): Likewise.
        * target-float.h: Include "expression.h".
        (target_float_binop): Add prototype.
        (target_float_compare): Likewise.

        * valarith.c: Do not include "doublest.h" and "dfp.h".
        Include "common/byte-vector.h".
        (value_args_as_decimal): Remove, replace by ...
        (value_args_as_target_float): ... this function.  Handle both
        binary and decimal target floating-point formats.
        (scalar_binop): Handle both binary and decimal FP using
        value_args_as_target_float and target_float_binop.
        (value_equal): Handle both binary and decimal FP using
        value_args_as_target_float and target_float_compare.
        (value_less): Likewise.
        (value_pos): Handle all scalar types as simple copy.
        (value_neg): Handle all scalar types via BINOP_SUB from 0.
        * dfp.c (decimal_binop): Throw error instead of internal_error
        when called with an unsupported operation code.

2017-11-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * target-float.c (target_float_to_string): New function.
        (target_float_from_string): New function.
        * target-float.h (target_float_to_string): Add prototype.
        (target_float_from_string): Add prototype.

        * valprint.c: Include "target-float.h".  Do not include
        "doublest.h" and "dfp.h".
        (print_floating): Use target_float_to_string.
        * printcmd.c: Include "target-float.h".  Do not include "dfp.h".
        (printf_floating): Use target_float_to_string.
        * i387-tdep.c: Include "target-float.h".  Do not include "doublest.h".
        (print_i387_value): Use target_float_to_string.
        * mips-tdep.c: Include "target-float.h".
        (mips_print_fp_register): Use target_float_to_string.
        * sh64-tdep.c: Include "target-float.h".
        (sh64_do_fp_register): Use target_float_to_string.

        * parse.c: Include "target-float.h".  Do not include
        "doublest.h" and "dfp.h".
        (parse_float): Use target_float_from_string.
        * stabsread.c: Include "target-float.h".  Do not include "doublest.h".
        (define_symbol): Use target_float_from_string.
        * gdbarch-selftests.c: Include "target-float.h".
        (register_to_value_test): Use target_float_from_string.

2017-11-06  Ulrich Weigand  <uweigand@de.ibm.com>

        * Makefile.c (SFILES): Add target-float.c.
        (HFILES_NO_SRCDIR): Add target-float.h.
        (COMMON_OBS): Add target-float.o.
        * target-float.h: New file.
        * target-float.c: New file.

        * doublest.c (floatformat_classify): Fix detection of float_zero.

        * gdbtypes.c (is_floating_type): New function.
        * gdbtypes.h (is_floating_type): Add prototype.

        * value.c: Do not include "floatformat.h".
        (unpack_double): Use target_float_is_valid.
        (is_floating_value): New function.
        * value.h (is_floating_value): Add prototype-

        * valarith.c: Include "target-float.h".
        (value_logical_not): Use target_float_is_zero.

        * python/py-value.c: Include "target-float.h".
        (valpy_nonzero): Use target_float_is_zero.

2017-11-04  Tom Tromey  <tom@tromey.com>

        * h8300-tdep.c (h8300_push_dummy_call): Use std::vector.

2017-11-04  Tom Tromey  <tom@tromey.com>

        * breakpoint.c (set_momentary_breakpoint): Return
        breakpoint_up.
        (until_break_command): Update.
        (new_until_break_fsm): Change argument types to
        breakpoint_up.
        (set_momentary_breakpoint_at_pc): Return breakpoint_up.
        (do_delete_breakpoint_cleanup, make_cleanup_delete_breakpoint):
        Remove.
        * infcmd.c (finish_forward): Update.
        * breakpoint.h (set_momentary_breakpoint)
        (set_momentary_breakpoint_at_pc): Return breakpoint_up.
        (make_cleanup_delete_breakpoint): Remove.
        (struct breakpoint_deleter): New.
        (breakpoint_up): New typedef.
        * infrun.c (insert_step_resume_breakpoint_at_sal_1): Update.
        (insert_exception_resume_breakpoint): Update.
        (insert_exception_resume_from_probe): Update.
        (insert_longjmp_resume_breakpoint): Update.
        * arm-linux-tdep.c (arm_linux_copy_svc): Update.
        * elfread.c (elf_gnu_ifunc_resolver_stop): Update.
        * infcall.c (call_function_by_hand_dummy): Update

2017-11-04  Tom Tromey  <tom@tromey.com>

        * c-typeprint.c (c_type_print_base): Use gdb::unique_xmalloc_ptr.

2017-11-04  Tom Tromey  <tom@tromey.com>

        * linux-tdep.c (linux_core_info_proc_mappings): Use
        gdb::def_vector.
        (linux_get_siginfo_data): Return gdb::byte_vector.  Remove
        "size" argument.
        (linux_corefile_thread): Update.
        (linux_make_corefile_notes): Remove unused variable.

2017-11-04  Tom Tromey  <tom@tromey.com>

        * ppc-linux-tdep.c (ppc_linux_get_syscall_number): Use
        gdb::byte_vector.

2017-11-04  Tom Tromey  <tom@tromey.com>

        * objfiles.c (do_free_objfile_cleanup): Remove.
        * compile/compile-object-load.c (compile_object_load): Update.
        * objfiles.h (make_cleanup_free_objfile): Remove.

2017-11-04  Tom Tromey  <tom@tromey.com>

        * sparc64-tdep.c (do_examine): Use gdb::def_vector.
        (adi_read_versions): Change "tags" to "gdb_byte *".
        (adi_print_versions): Likewise.

2017-11-04  Tom Tromey  <tom@tromey.com>

        * breakpoint.c
        (scoped_rbreak_breakpoints::scoped_rbreak_breakpoints): Rename
        from start_rbreak_breakpoints.
        (scoped_rbreak_breakpoints): Rename from end_rbreak_breakpoints.
        * breakpoint.h (class scoped_rbreak_breakpoints): New.
        (start_rbreak_breakpoints, end_rbreak_breakpoints): Remove.
        * symtab.c (do_end_rbreak_breakpoints): Remove.
        (rbreak_command): Use scoped_rbreak_breakpoints, std::string.

2017-11-04  Tom Tromey  <tom@tromey.com>

        * cp-namespace.c (reset_directive_searched): Remove.
        (cp_lookup_symbol_via_imports): Use scoped_restore.
        * cp-support.c (reset_directive_searched): Remove.
        (make_symbol_overload_list_using): Use scoped_restore.
        * d-namespace.c (d_lookup_symbol_imports): Use scoped_restore.
        (reset_directive_searched): Remove.

2017-11-04  Tom Tromey  <tom@tromey.com>

        * symfile.c (find_separate_debug_file_by_debuglink): Use
        unique_xmalloc_ptr.

2017-11-04  Tom Tromey  <tom@tromey.com>

        * compile/compile-loc2c.c (compute_stack_depth_worker): Change
        type of "info".
        (compute_stack_depth): Likewise.
        (do_compile_dwarf_expr_to_c): Use std::vector.

2017-11-04  Tom Tromey  <tom@tromey.com>

        * compile/compile-object-load.c (link_callbacks_einfo): Use
        std::string.

2017-11-04  Tom Tromey  <tom@tromey.com>

        * dwarf2read.c (process_full_comp_unit, process_full_type_unit):
        Use scoped_free_pendings.
        * dbxread.c (dbx_symfile_read, dbx_psymtab_to_symtab_1): Use
        scoped_free_pendings.
        * xcoffread.c (xcoff_psymtab_to_symtab_1): Use scoped_free_pendings.
        (xcoff_initial_scan): Likewise.
        * buildsym.c (reset_symtab_globals): Update comment.
        (scoped_free_pendings): Rename from really_free_pendings.
        (prepare_for_building): Update comment.
        (buildsym_init): Likewise.
        * buildsym.h (class scoped_free_pendings): New class.
        (really_free_pendings): Don't declare.

2017-11-03  Ulrich Weigand  <uweigand@de.ibm.com>

        * doublest.c (convert_doublest_to_floatformat): Fix uninitialized
        output when converting a zero value to a special byteorder format.

2017-11-02  Yao Qi  <yao.qi@linaro.org>

        * frame.c (do_frame_register_read): Remove aspace.
        * jit.c (jit_frame_sniffer): Likwise.
        * ppc-linux-tdep.c (ppu2spu_sniffer): Likewise.
        * regcache.c (regcache::regcache): Pass nullptr.
        (regcache_print): Caller updated.
        * regcache.h (regcache::regcache): Remove one constructor
        parameter aspace.

2017-11-02  Yao Qi  <yao.qi@linaro.org>

        * regcache.h (regcache) <m_readonly_p>: Change it to const bool.

2017-11-02  Yao Qi  <yao.qi@linaro.org>

        * breakpoint.c (insert_single_step_breakpoints): Update.
        * frame.c (struct frame_info) <aspace>: Add const.
        (frame_save_as_regcache): Add const.
        (get_frame_address_space): Return const address_space *.
        * frame.h (get_frame_address_space): Update declaration.
        * infrun.c (struct step_over_info) <aspace>: Add const.
        (set_step_over_info): Make aspace const.
        (displaced_step_prepare_throw): Change variable const.
        (resume): Likewise.
        (proceed): Likewise.
        (adjust_pc_after_break): Likewise.
        (save_waitstatus): Likewise.
        (handle_signal_stop): Likewise.
        (keep_going_pass_signal): Likewise.
        * jit.c (jit_frame_sniffer): Add const.
        * mips-tdep.c (mips_single_step_through_delay): Likewise.
        * ppc-linux-tdep.c (ppu2spu_sniffer): Likewise.
        * record-full.c (record_full_wait_1): Likewise.
        * regcache.c (regcache::regcache): Change parameter to const.
        * regcache.h (regcache::regcache): Likewise.
        (regcache::aspace): Return const address_space *.
        (regcache) <m_aspace>: Add const.

2017-11-02  Yao Qi  <yao.qi@linaro.org>

        * darwin-nat.c (cancel_breakpoint): Use regcache->aspace ().
        * frame.c (create_sentinel_frame): Likewise.
        * infrun.c (displaced_step_prepare_throw): Likewise.
        (resume): Likewise.
        (thread_still_needs_step_over_bp): Likewise.
        (proceed): Likewise.
        (do_target_wait): Likewise.
        (adjust_pc_after_break): Likewise.
        (handle_syscall_event): Likewise.
        (save_waitstatus): Likewise.
        (handle_inferior_event_1): Likewise.
        (handle_signal_stop): Likewise.
        (keep_going_pass_signal): Likewise.
        * linux-nat.c (status_callback): Likewise.
        (save_stop_reason): Likewise.
        (resume_stopped_resumed_lwps): Likewise.
        * record-full.c (record_full_exec_insn): Likewise.
        (record_full_wait_1): Likewise.
        * regcache.c (get_regcache_aspace): Remove.
        * regcache.h (get_regcache_aspace): Remove.

2017-11-02  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (struct regcache_descr) <nr_raw_registers>: Remove.
        (init_regcache_descr): Use gdbarch_num_regs.
        (regcache::regcache): Likewise.
        (regcache::get_register_status): Likewise.
        (regcache::assert_raw_regnum): Likewise.
        (regcache::cooked_read): Likewise.
        (regcache::cooked_read_value): Likewise.
        (regcache::cooked_write): Likewise.
        (regcache::dump): Likewise.
        (regcache::num_raw_registers): New method.
        * regcache.h (class regcache) <num_raw_registers>: New.

2017-11-02  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (regcache::assert_regnum): New method.
        (regcache::invalidate): Call assert_regnum.
        (regcache::raw_update): Likewise.
        (regcache::raw_write): Likewise.
        (regcache::raw_read_part): Likewise.
        (regcache::raw_write_part): Likewise.
        (regcache::raw_supply): Likewise.
        (regcache::raw_supply_integer): Likewise.
        (regcache::raw_supply_zeroed): Likewise.
        (regcache::raw_collect): Likewise.
        (regcache::raw_collect_integer): Likewise.
        * regcache.h (regcache::assert_regnum): Declare.

2017-11-02  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (regcache::dump): Remove code.

2017-11-02  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (struct regcache_descr) <sizeof_raw_register_status>:
        Remove.
        <sizeof_cooked_register_status>: Remove.
        (init_regcache_descr): Update.
        (regcache::regcache): Use nr_cooked_registers and nr_raw_registers.
        (regcache::save): Likewise.
        (regcache::dump): Likewise.

2017-11-01  James Bowman  <james.bowman@ftdichip.com>

        * ft32-tdep.c (ft32_fetch_instruction): New function.
        (ft32_analyze_prologue): Use ft32_fetch_instruction().

2017-10-31  Simon Marchi  <simon.marchi@polymtl.ca>

        * cli/cli-script.c (execute_control_command): Rename to ...
        (execute_control_command_1): ... this.
        (execute_control_command): New function.

2017-10-31  Simon Marchi  <simon.marchi@ericsson.com>

        * tracepoint.c (tfind_command): Remove const_cast.

2017-10-30  Mike Gulick  <mgulick@mathworks.com>

        * Makefile.in (HFILES_NO_SRCDIR): Remove reference to gdb.h.

2017-10-30  Simon Marchi  <simon.marchi@ericsson.com>

        * common/common-utils.h (in_inclusive_range): New function.
        * arm-tdep.c (arm_record_extension_space): Use
        in_inclusive_range.
        (thumb_record_ld_st_reg_offset): Use in_inclusive_range.
        * cris-tdep.c (cris_spec_reg_applicable): Use
        in_inclusive_range.

2017-10-30  Pedro Alves  <palves@redhat.com>
            Simon Marchi <simon.marchi@ericsson.com>

        * remote.c (remote_set_syscall_catchpoint): Build a std::string
        instead of a gdb::unique_xmalloc_ptr, using string_appendf.

2017-10-30  Pedro Alves  <palves@redhat.com>

        * common/common-utils.c (string_appendf, string_vappendf): New
        functions.
        * common/common-utils.h (string_appendf, string_vappendf): New
        declarations.
        * unittests/common-utils-selftests.c (string_appendf_func)
        (test_appendf_func, string_vappendf_wrapper, string_appendf_tests)
        (string_vappendf_tests): New functions.
        (_initialize_common_utils_selftests): Register "string_appendf" and
        "string_vappendf tests".

2017-10-30  Pedro Alves  <palves@redhat.com>

        * unittests/common-utils-selftests.c (format_func): New typedef.
        (string_printf_tests, string_vprintf_tests): Tests factored out
        and merged to ...
        (test_format_func): ... this new function.
        (string_printf_tests, string_vprintf_tests): Reimplement on top of
        test_format_func.

2017-10-29  Simon Marchi  <simon.marchi@ericsson.com>

        * darwin-nat.c: Remove include of gdb.h.

2017-10-29  Simon Marchi  <simon.marchi@ericsson.com>

        * xtensa-xtregs.c: Fix formatting issues.

2017-10-29  Simon Marchi  <simon.marchi@ericsson.com>

        * xtensa-xtregs.c (xtensa_regtable_t) <name>: Constify.

2017-10-28  Maksim Dzabraev  <dzabraew@gmail.com>

        PR python/21213
        * python/py-infthread.c (thpy_get_inferior): Increment reference
        of inferior before returning it.

2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>

        * unittests/common-utils-selftests.c (format): Add
        ATTRIBUTE_PRINTF.

2017-10-27  Simon Marchi  <simon.marchi@polymtl.ca>

        * xml-syscall.c (struct syscall_desc): Add constructor.
        <name>: Change type to std::string.
        (syscall_desc_up): New typedef.
        (syscall_desc_p): Remove typeder.
        (DEF_VEC_P(syscall_desc_p)): Remove.
        (struct syscall_group_desc): Add constructor.
        <name>: Change type to std::string.
        <syscalls>: Change type to std::vector.
        (syscall_group_desc_up): New typedef.
        (syscall_group_desc_p): Remove typedef.
        (DEF_VEC_P(syscall_group_desc_p)): Remove.
        (struct syscalls_info) <syscalls>: Change type to std::vector of
        unique_ptr.
        <groups>: Likewise.
        <my_gdb_datadir>: Change type to std::string.
        (syscalls_info_up): New typedef.
        (allocate_syscalls_info): Remove.
        (syscalls_info_free_syscalls_desc): Remove.
        (syscalls_info_free_syscall_group_desc): Remove.
        (free_syscalls_info): Remove.
        (make_cleanup_free_syscalls_info): Remove.
        (syscall_group_create_syscall_group_desc): Adjust.
        (syscall_group_add_syscall): Adjust.
        (syscall_create_syscall_desc): Adjust.
        (syscall_parse_xml): Adjust, use unique_ptr instead of cleanup.
        (init_syscalls_info): Adjust.
        (syscall_group_get_group_by_name): Adjust.
        (xml_get_syscall_number): Adjust.
        (xml_get_syscall_name): Adjust.
        (xml_list_of_syscalls): Adjust.
        (xml_list_syscalls_by_group): Adjust.
        (xml_list_of_groups): Adjust.

2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>

        * probe.h: Don't include gdb_vecs.h.
        (DEF_VEC_P (probe_p)): Remove.
        (find_probes_in_objfile): Return an std::vector.
        * probe.c (find_probes_in_objfile): Likewise.
        * breakpoint.c (breakpoint_objfile_data)
        <longjmp_probes>: Change type to std::vector.
        <exception_probes>: Likewise.
        (free_breakpoint_probes): Don't manually free vectors.
        (create_longjmp_master_breakpoint): Adjust.
        (create_exception_master_breakpoint): Adjust.
        * solib-svr4.c (svr4_create_probe_breakpoints): Change
        parameter type, adjust.
        (svr4_create_solib_event_breakpoints): Adjust.

2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>

        * breakpoint.c (breakpoint_objfile_data): Initialize fields.
        (get_breakpoint_objfile_data): Allocate breakpoint_objfile_data
        with new.
        (free_breakpoint_probes): Rename to ...
        (free_breakpoint_objfile_data): ... this, and call delete on
        bp_objfile_data..

2017-10-27  Simon Marchi  <simon.marchi@polymtl.ca>

        * auto-load.c: Don't include gdb_vecs.h, include algorithm.
        (loaded_script_ptr): Remove typedef.
        (DEF_VEC_P (loaded_script_ptr)): Remove.
        (struct collect_matching_scripts_data): Add constructor.
        <scripts_p>: Change type to (pointer to) std::vector.
        (collect_matching_scripts_data): Adjust.
        (sort_scripts_by_name): Make suitable for std::sort.
        (print_scripts): Don't sort vector, adjust to std::vector.
        (auto_load_info_scripts): Sort vectors, adjust to std::vector.

2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>

        * symfile.c (filename_language): Make struct, not typedef.  Add
        constructor.
        <ext>: Change type to std::string.
        (DEF_VEC_O (filename_language)): Remove.
        (filename_language_table): Change type to std::vector.
        (add_filename_language): Adjust.
        (set_ext_lang_command): Adjust.
        (info_ext_lang_command): Adjust.
        (deduce_language_from_filename): Adjust.
        (class scoped_restore_filename_language_table): Remove.
        (test_filename_language): Use scoped_restore.
        (test_set_ext_lang_command): Use scoped_restore, adjust to
        std::vector change.

2017-10-27  Simon Marchi  <simon.marchi@ericsson.com>

        * symfile.c: Include selftest.h.
        (class scoped_restore_filename_language_table): New.
        (test_filename_language): New test.
        (test_set_ext_lang_command): New test.
        (_initialize_symfile): Register tests.

2017-10-27  Keith Seitz  <keiths@redhat.com>

        * breakpoint.c (print_breakpoint_location): Use the symbol saved
        in the bp_location, falling back to find_pc_sect_function when
        needed.
        (add_location_to_breakpoint): Save sal->symbol.
        * breakpoint.h (struct bp_location) <symbol>: New field.
        * symtab.c (find_function_start_sal): Save the symbol into the SaL.
        * symtab.h (struct symtab_and_line) <symbol>: New field.

2017-10-26  Patrick Frants  <osscontribute@gmail.com>

        PR gdb/13669
        * cp-valprint.c (cp_print_value_fields): Use obstack_blank_fast
        to rewind obstack.

2017-10-26  Pedro Alves  <palves@redhat.com>

        * remote.c (remote_async_terminal_ours_p): Delete.
        (remote_open_1, remote_terminal_inferior, remote_terminal_ours):
        Remove references to 'remote_async_terminal_ours_p'.

2017-10-26  Yao Qi  <yao.qi@linaro.org>

        * breakpoint.h (regular_breakpoint_inserted_here_p): Remove.

2017-10-26  Yao Qi  <yao.qi@linaro.org>

        * break-catch-sig.c (signal_catchpoint_breakpoint_hit): Make
        aspace const.
        * break-catch-syscall.c (breakpoint_hit_catch_syscall):
        Likewise.
        * breakpoint.c (bpstat_check_location): Remove cast.
        (breakpoint_hit_catch_fork): Make aspce const.
        (breakpoint_hit_catch_solib): Likewise.
        (breakpoint_hit_catch_exec): Likewise.
        (breakpoint_hit_ranged_breakpoint): Likewise.
        (breakpoint_hit_watchpoint): Likewise.
        (base_breakpoint_breakpoint_hit): Likewise.
        (bkpt_breakpoint_hit): Likewise.
        (dprintf_breakpoint_hit): Likewise.
        (tracepoint_breakpoint_hit): Likewise.
        * breakpoint.h (breakpoint_ops) <breakpoint_hit>: Likewise.

2017-10-26  Yao Qi  <yao.qi@linaro.org>

        * breakpoint.c (breakpoint_location_address_match): Change
        "struct address_space *" to "const address_space".
        (breakpoint_location_address_range_overlap): Likewise.
        (breakpoint_here_p): Likewise.
        (breakpoint_in_range_p): Likewise.
        (moribund_breakpoint_here_p): Likewise.
        (bp_location_inserted_here_p): Likewise.
        (software_breakpoint_inserted_here_p): Likewise.
        (hardware_breakpoint_inserted_here_p): Likewise.
        (hardware_watchpoint_inserted_in_range): Likewise.
        (bpstat_check_location): Likewise.
        (bpstat_stop_status): Likewise.
        (breakpoint_address_match): Likewise.
        (breakpoint_address_match_range): Likewise.
        (breakpoint_location_address_match): Likewise.
        (breakpoint_location_address_range_overlap): Likewise.
        (insert_single_step_breakpoint): Likewise.
        (breakpoint_has_location_inserted_here): Likewise.
        (single_step_breakpoint_inserted_here_p): Likewise.
        (pc_at_non_inline_function): Likewise.
        * breakpoint.h (bpstat_stop_status): Update declaration.
        (breakpoint_here_p): Likewise.
        (breakpoint_in_range_p): Likewise.
        (moribund_breakpoint_here_p): Likewise.
        (breakpoint_inserted_here_p): Likewise.
        (software_breakpoint_inserted_here_p): Likewise.
        (hardware_breakpoint_inserted_here_p): Likewise.
        (breakpoint_has_location_inserted_here): Likewise.
        (single_step_breakpoint_inserted_here_p): Likewise.
        (hardware_watchpoint_inserted_in_range): Likewise.
        (breakpoint_address_match): Likewise.
        (insert_single_step_breakpoint): Likewise.
        (pc_at_non_inline_function): Likewise.
        * gdbthread.h (thread_has_single_step_breakpoint_here): Likewise.
        * record.c (record_check_stopped_by_breakpoint): Likewise.
        * record.h (record_check_stopped_by_breakpoint): Likewise.
        * thread.c (thread_has_single_step_breakpoint_here): Likewise.

2017-10-25  Yao Qi  <yao.qi@linaro.org>

        * aarch32-linux-nat.c (aarch32_gp_regcache_supply): Use
        regcache->arch () instead get_regcache_arch.
        * aarch64-fbsd-nat.c (aarch64_fbsd_fetch_inferior_registers):
        Likewise.
        (aarch64_fbsd_store_inferior_registers): Likewise.
        * aarch64-linux-nat.c (fetch_gregs_from_thread): Likewise.
        (store_gregs_to_thread): Likewise.
        (fetch_fpregs_from_thread): Likewise.
        (store_fpregs_to_thread): Likewise.
        * aarch64-tdep.c (aarch64_extract_return_value): Likewise.
        (aarch64_store_return_value): Likewise.
        (aarch64_software_single_step): Likewise.
        * aix-thread.c (aix_thread_wait): Likewise.
        (supply_reg32): Likewise.
        (supply_sprs64): Likewise.
        (supply_sprs32): Likewise.
        (fill_gprs64): Likewise.
        (fill_gprs32): Likewise.
        (fill_sprs64): Likewise.
        (fill_sprs32): Likewise.
        (store_regs_user_thread): Likewise.
        (store_regs_kernel_thread): Likewise.
        * alpha-bsd-nat.c (alphabsd_fetch_inferior_registers): Likewise.
        (alphabsd_store_inferior_registers): Likewise.
        * alpha-tdep.c (alpha_extract_return_value): Likewise.
        (alpha_store_return_value): Likewise.
        (alpha_deal_with_atomic_sequence): Likewise.
        (alpha_next_pc): Likewise.
        (alpha_software_single_step): Likewise.
        * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers): Likewise.
        (amd64bsd_store_inferior_registers): Likewise.
        * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers):
        Likewise.
        (amd64_linux_store_inferior_registers): Likewise.
        * amd64-nat.c (amd64_supply_native_gregset): Likewise.
        (amd64_collect_native_gregset): Likewise.
        * amd64-obsd-tdep.c (amd64obsd_supply_uthread): Likewise.
        (amd64obsd_collect_uthread): Likewise.
        * amd64-tdep.c (amd64_supply_fpregset): Likewise.
        (amd64_collect_fpregset): Likewise.
        (amd64_supply_fxsave): Likewise.
        (amd64_supply_xsave): Likewise.
        (amd64_collect_fxsave): Likewise.
        (amd64_collect_xsave): Likewise.
        * arc-tdep.c (arc_write_pc): Likewise.
        * arch-utils.c (default_skip_permanent_breakpoint): Likewise.
        * arm-fbsd-nat.c (arm_fbsd_fetch_inferior_registers): Likewise.
        (arm_fbsd_store_inferior_registers): Likewise.
        * arm-linux-nat.c (fetch_vfp_regs): Likewise.
        (store_vfp_regs): Likewise.
        (arm_linux_fetch_inferior_registers): Likewise.
        (arm_linux_store_inferior_registers): Likewise.
        * arm-linux-tdep.c (arm_linux_supply_gregset): Likewise.
        (arm_linux_sigreturn_next_pc): Likewise.
        (arm_linux_get_next_pcs_syscall_next_pc): Likewise.
        * arm-nbsd-nat.c (arm_supply_gregset): Likewise.
        (fetch_register): Likewise.
        (store_register): Likewise.
        * arm-tdep.c (arm_is_thumb): Likewise.
        (displaced_in_arm_mode): Likewise.
        (bx_write_pc): Likewise.
        (arm_get_next_pcs_addr_bits_remove): Likewise.
        (arm_software_single_step): Likewise.
        (arm_extract_return_value): Likewise.
        (arm_store_return_value): Likewise.
        (arm_write_pc): Likewise.
        * bfin-tdep.c (bfin_extract_return_value): Likewise.
        * bsd-uthread.c (bsd_uthread_fetch_registers): Likewise.
        (bsd_uthread_store_registers): Likewise.
        * core-regset.c (fetch_core_registers): Likewise.
        * corelow.c (get_core_registers): Likewise.
        * cris-tdep.c (cris_store_return_value): Likewise.
        (cris_extract_return_value): Likewise.
        (find_step_target): Likewise.
        (find_step_target): Likewise.
        (cris_software_single_step): Likewise.
        * ctf.c (ctf_fetch_registers): Likewise.
        * darwin-nat.c (cancel_breakpoint): Likewise.
        * fbsd-tdep.c (fbsd_collect_thread_registers): Likewise.
        * frv-tdep.c (frv_extract_return_value): Likewise.
        * ft32-tdep.c (ft32_store_return_value): Likewise.
        (ft32_extract_return_value): Likewise.
        * go32-nat.c (fetch_register): Likewise.
        (go32_fetch_registers): Likewise.
        (go32_store_registers): Likewise.
        (store_register): Likewise.
        * h8300-tdep.c (h8300_extract_return_value): Likewise.
        (h8300_store_return_value): Likewise.
        * hppa-linux-nat.c (fetch_register): Likewise.
        (store_register): Likewise.
        (hppa_linux_fetch_inferior_registers): Likewise.
        (hppa_linux_store_inferior_registers): Likewise.
        * i386-darwin-nat.c (i386_darwin_fetch_inferior_registers): Likewise.
        (i386_darwin_store_inferior_registers): Likewise.
        * i386-gnu-nat.c (gnu_fetch_registers): Likewise.
        (gnu_store_registers): Likewise.
        * i386-linux-nat.c (fetch_register): Likewise.
        (store_register): Likewise.
        (supply_gregset): Likewise.
        (fill_gregset): Likewise.
        (i386_linux_fetch_inferior_registers): Likewise.
        (i386_linux_store_inferior_registers): Likewise.
        (i386_linux_resume): Likewise.
        * i386-linux-tdep.c (i386_linux_get_syscall_number_from_regcache):
        Likewise.
        * i386-nto-tdep.c (i386nto_supply_gregset): Likewise.
        * i386-obsd-nat.c (i386obsd_supply_pcb): Likewise.
        * i386-obsd-tdep.c (i386obsd_supply_uthread): Likewise.
        (i386obsd_collect_uthread): Likewise.
        * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
        (i386_supply_gregset): Likewise.
        (i386_collect_gregset): Likewise.
        (i386_supply_fpregset): Likewise.
        (i386_collect_fpregset): Likewise.
        (i386_mpx_bd_base): Likewise.
        * i386-v4-nat.c (supply_fpregset): Likewise.
        (fill_fpregset): Likewise.
        * i387-tdep.c (i387_supply_fsave): Likewise.
        (i387_collect_fsave): Likewise.
        (i387_supply_fxsave): Likewise.
        (i387_collect_fxsave): Likewise.
        (i387_supply_xsave): Likewise.
        (i387_collect_xsave): Likewise.
        * ia64-linux-nat.c (ia64_linux_fetch_registers): Likewise.
        (ia64_linux_store_registers): Likewise.
        * ia64-tdep.c (ia64_access_rse_reg): Likewise.
        (ia64_extract_return_value): Likewise.
        (ia64_store_return_value): Likewise.
        (find_func_descr): Likewise.
        * inf-child.c (inf_child_fetch_inferior_registers): Likewise.
        * inf-ptrace.c (inf_ptrace_fetch_registers): Likewise.
        (inf_ptrace_store_registers): Likewise.
        * infrun.c (use_displaced_stepping): Likewise.
        (displaced_step_prepare_throw): Likewise.
        (resume): Likewise.
        (proceed): Likewise.
        (do_target_wait): Likewise.
        (adjust_pc_after_break): Likewise.
        (handle_inferior_event_1): Likewise.
        (handle_signal_stop): Likewise.
        (save_infcall_suspend_state): Likewise.
        (restore_infcall_suspend_state): Likewise.
        * iq2000-tdep.c (iq2000_extract_return_value): Likewise.
        * jit.c (jit_frame_prev_register): Likewise.
        * linux-nat.c (save_stop_reason): Likewise.
        (linux_nat_wait_1): Likewise.
        (resume_stopped_resumed_lwps): Likewise.
        * linux-record.c (record_linux_sockaddr): Likewise.
        (record_linux_msghdr): Likewise.
        (record_linux_system_call): Likewise.
        * linux-tdep.c (linux_collect_thread_registers): Likewise.
        * lm32-tdep.c (lm32_extract_return_value): Likewise.
        (lm32_store_return_value): Likewise.
        * m32c-tdep.c (m32c_read_flg): Likewise.
        (m32c_pseudo_register_read): Likewise.
        (m32c_pseudo_register_write): Likewise.
        * m32r-linux-tdep.c (m32r_linux_supply_gregset): Likewise.
        (m32r_linux_collect_gregset): Likewise.
        * m32r-tdep.c (m32r_store_return_value): Likewise.
        (m32r_extract_return_value): Likewise.
        * m68k-bsd-nat.c (m68kbsd_supply_fpregset): Likewise.
        (m68kbsd_collect_fpregset): Likewise.
        * m68k-bsd-tdep.c (m68kbsd_supply_fpregset): Likewise.
        * m68k-linux-nat.c (fetch_register): Likewise.
        (old_fetch_inferior_registers): Likewise.
        (old_store_inferior_registers): Likewise.
        (store_regs): Likewise.
        * m68k-tdep.c (m68k_svr4_extract_return_value): Likewise.
        (m68k_svr4_store_return_value): Likewise.
        * m88k-tdep.c (m88k_store_arguments): Likewise.
        * mi/mi-main.c (mi_cmd_data_list_changed_registers): Likewise.
        (mi_cmd_data_write_register_values): Likewise.
        * mips-fbsd-nat.c (mips_fbsd_fetch_inferior_registers): Likewise.
        (mips_fbsd_store_inferior_registers): Likewise.
        * mips-fbsd-tdep.c (mips_fbsd_supply_fpregs): Likewise.
        (mips_fbsd_supply_gregs): Likewise.
        (mips_fbsd_collect_fpregs): Likewise.
        (mips_fbsd_collect_gregs): Likewise.
        (mips_fbsd_supply_fpregset): Likewise.
        (mips_fbsd_collect_fpregset): Likewise.
        (mips_fbsd_supply_gregset): Likewise.
        (mips_fbsd_collect_gregset): Likewise.
        * mips-linux-nat.c (supply_gregset): Likewise.
        (fill_gregset): Likewise.
        (supply_fpregset): Likewise.
        (fill_fpregset): Likewise.
        * mips-linux-tdep.c (mips_supply_gregset): Likewise.
        (mips_fill_gregset): Likewise.
        (mips_supply_fpregset): Likewise.
        (mips_fill_fpregset): Likewise.
        (mips64_supply_gregset): Likewise.
        (micromips_linux_sigframe_validate): Likewise.
        * mips-nbsd-nat.c (mipsnbsd_fetch_inferior_registers): Likewise.
        (mipsnbsd_fetch_inferior_registers): Likewise.
        (mipsnbsd_store_inferior_registers): Likewise.
        * mips-nbsd-tdep.c (mipsnbsd_supply_fpregset): Likewise.
        (mipsnbsd_supply_gregset): Likewise.
        (mipsnbsd_iterate_over_regset_sections): Likewise.
        (mipsnbsd_supply_reg): Likewise.
        (mipsnbsd_supply_fpreg): Likewise.
        * mips-tdep.c (mips_in_frame_stub): Likewise.
        (mips_dummy_id): Likewise.
        (is_octeon_bbit_op): Likewise.
        (micromips_bc1_pc): Likewise.
        (extended_mips16_next_pc): Likewise.
        (mips16_next_pc): Likewise.
        (deal_with_atomic_sequence): Likewise.
        * moxie-tdep.c (moxie_process_readu): Likewise.
        * nios2-tdep.c (nios2_get_next_pc): Likewise.
        * nto-procfs.c (procfs_store_registers): Likewise.
        * ppc-fbsd-nat.c (ppcfbsd_fetch_inferior_registers): Likewise.
        (ppcfbsd_store_inferior_registers): Likewise.
        * ppc-linux-nat.c (fetch_vsx_register): Likewise.
        (fetch_altivec_register): Likewise.
        (get_spe_registers): Likewise.
        (fetch_spe_register): Likewise.
        (fetch_altivec_registers): Likewise.
        (fetch_all_gp_regs): Likewise.
        (fetch_all_fp_regs): Likewise.
        (store_vsx_register): Likewise.
        (store_altivec_register): Likewise.
        (set_spe_registers): Likewise.
        (store_spe_register): Likewise.
        (store_altivec_registers): Likewise.
        (store_all_gp_regs): Likewise.
        (store_all_fp_regs): Likewise.
        * ppc-linux-tdep.c (ppc_linux_supply_gregset): Likewise.
        (ppc_linux_collect_gregset): Likewise.
        (ppc_canonicalize_syscall): Likewise.
        (ppc_linux_record_signal): Likewise.
        (ppu2spu_prev_register): Likewise.
        * ppc-nbsd-nat.c (ppcnbsd_supply_pcb): Likewise.
        * ppc-obsd-nat.c (ppcobsd_fetch_registers): Likewise.
        (ppcobsd_store_registers): Likewise.
        * ppc-ravenscar-thread.c (ppc_ravenscar_generic_fetch_registers):
        Likewise.
        (ppc_ravenscar_generic_store_registers): Likewise.
        * procfs.c (procfs_fetch_registers): Likewise.
        (procfs_store_registers): Likewise.
        * ravenscar-thread.c (ravenscar_fetch_registers): Likewise.
        (ravenscar_store_registers): Likewise.
        (ravenscar_prepare_to_store): Likewise.
        * record-btrace.c (record_btrace_fetch_registers): Likewise.
        * record-full.c (record_full_wait_1): Likewise.
        (record_full_registers_change): Likewise.
        (record_full_store_registers): Likewise.
        (record_full_core_fetch_registers): Likewise.
        (record_full_save): Likewise.
        (record_full_goto_insn): Likewise.
        * regcache.c (regcache_register_size): Likewise.
        (get_regcache_arch): Remove.
        (regcache_read_pc): Likewise.
        * regcache.h (get_regcache_arch): Remove.
        * remote-sim.c (gdbsim_fetch_register): Likewise.
        (gdbsim_store_register): Likewise.
        * remote.c (fetch_register_using_p): Likewise.
        (send_g_packet): Likewise.
        (remote_prepare_to_store): Likewise.
        (store_registers_using_G): Likewise.
        * reverse.c (save_bookmark_command): Likewise.
        (goto_bookmark_command): Likewise.
        * rs6000-aix-tdep.c (branch_dest): Likewise.
        * rs6000-nat.c (rs6000_ptrace64): Likewise.
        (fetch_register): Likewise.
        * rs6000-tdep.c (ppc_supply_reg): Likewise.
        (ppc_collect_reg): Likewise.
        (ppc_collect_gregset): Likewise.
        (ppc_collect_fpregset): Likewise.
        (ppc_collect_vsxregset): Likewise.
        (ppc_collect_vrregset): Likewise.
        (ppc_displaced_step_hw_singlestep): Likewise.
        (rs6000_pseudo_register_read): Likewise.
        (rs6000_pseudo_register_write): Likewise.
        * s390-linux-nat.c (supply_gregset): Likewise.
        (fill_gregset): Likewise.
        (s390_linux_fetch_inferior_registers): Likewise.
        * s390-linux-tdep.c (s390_write_pc): Likewise.
        (s390_software_single_step): Likewise.
        (s390_all_but_pc_registers_record): Likewise.
        (s390_linux_syscall_record): Likewise.
        * sentinel-frame.c (sentinel_frame_prev_arch): Likewise.
        * sh-nbsd-nat.c (shnbsd_fetch_inferior_registers): Likewise.
        (shnbsd_store_inferior_registers): Likewise.
        * sh-tdep.c (sh_extract_return_value_nofpu): Likewise.
        (sh_extract_return_value_fpu): Likewise.
        (sh_store_return_value_nofpu): Likewise.
        (sh_corefile_supply_regset): Likewise.
        (sh_corefile_collect_regset): Likewise.
        * sh64-tdep.c (sh64_extract_return_value): Likewise.
        (sh64_store_return_value): Likewise.
        * sparc-linux-tdep.c (sparc32_linux_collect_core_fpregset): Likewise.
        * sparc-nat.c (sparc_fetch_inferior_registers): Likewise.
        (sparc_store_inferior_registers): Likewise.
        * sparc-ravenscar-thread.c (register_in_thread_descriptor_p): Likewise.
        (sparc_ravenscar_prepare_to_store): Likewise.
        * sparc-tdep.c (sparc32_store_arguments): Likewise.
        (sparc_analyze_control_transfer): Likewise.
        (sparc_step_trap): Likewise.
        (sparc_software_single_step): Likewise.
        (sparc32_gdbarch_init): Likewise.
        (sparc_supply_rwindow): Likewise.
        (sparc_collect_rwindow): Likewise.
        * sparc64-linux-tdep.c (sparc64_linux_collect_core_fpregset): Likewise.
        * sparc64-nbsd-nat.c (sparc64nbsd_supply_gregset): Likewise.
        (sparc64nbsd_collect_gregset): Likewise.
        (sparc64nbsd_supply_fpregset): Likewise.
        (sparc64nbsd_collect_fpregset): Likewise.
        * sparc64-tdep.c (sparc64_store_arguments): Likewise.
        (sparc64_supply_gregset): Likewise.
        (sparc64_collect_gregset): Likewise.
        (sparc64_supply_fpregset): Likewise.
        (sparc64_collect_fpregset): Likewise.
        * spu-linux-nat.c (spu_fetch_inferior_registers): Likewise.
        * spu-tdep.c (spu_unwind_sp): Likewise.
        (spu2ppu_prev_register): Likewise.
        (spu_memory_remove_breakpoint): Likewise.
        * stack.c (return_command): Likewise.
        * tic6x-tdep.c (tic6x_extract_signed_field): Likewise.
        * tracefile-tfile.c (tfile_fetch_registers): Likewise.
        * tracefile.c (trace_save_ctf): Likewise.
        * windows-nat.c (do_windows_fetch_inferior_registers): Likewise.
        (do_windows_store_inferior_registers): Likewise.
        (windows_resume): Likewise.
        * xtensa-linux-nat.c (fill_gregset): Likewise.
        (supply_gregset_reg): Likewise.
        * xtensa-tdep.c (xtensa_register_write_masked): Likewise.
        (xtensa_register_read_masked): Likewise.
        (xtensa_supply_gregset): Likewise.
        (xtensa_extract_return_value): Likewise.
        (xtensa_store_return_value): Likewise.

2017-10-25  Ulrich Weigand  <uweigand@de.ibm.com>

        * doublest.c (floatformat_from_string): New function.
        * doublest.h (floatformat_from_string): Add prototype.

        * std-operator.def (OP_DOUBLE, OP_DECFLOAT): Remove, replace by ...
        (OP_FLOAT): ... this.
        * expression.h: Do not include "doublest.h".
        (union exp_element): Replace doubleconst and decfloatconst by
        new element floatconst.
        * ada-lang.c (resolve_subexp): Handle OP_FLOAT instead of OP_DOUBLE.
        (ada_evaluate_subexp): Likewise.
        * eval.c (evaluate_subexp_standard): Handle OP_FLOAT instead of
        OP_DOUBLE and OP_DECFLOAT.
        * expprint.c (print_subexp_standard): Likewise.
        (dump_subexp_body_standard): Likewise.
        * breakpoint.c (watchpoint_exp_is_const): Likewise.

        * parse.c: Include "dfp.h".
        (write_exp_elt_dblcst, write_exp_elt_decfloatcst): Remove.
        (write_exp_elt_floatcst): New function.
        (operator_length_standard): Handle OP_FLOAT instead of OP_DOUBLE
        and OP_DECFLOAT.
        (operator_check_standard): Likewise.
        (parse_float): Do not accept suffix.  Take type as input.  Return bool.
        Return target format buffer instead of host DOUBLEST.
        Use floatformat_from_string and decimal_from_string to parse
        either binary or decimal floating-point types.
        (parse_c_float): Remove.
        * parser-defs.h: Do not include "doublest.h".
        (write_exp_elt_dblcst, write_exp_elt_decfloatcst): Remove.
        (write_exp_elt_floatcst): Add prototype.
        (parse_float): Update prototype.
        (parse_c_float): Remove.

        * c-exp.y: Do not include "dfp.h".
        (typed_val_float): Use byte buffer instead of DOUBLEST.
        (typed_val_decfloat): Remove.
        (DECFLOAT): Remove.
        (FLOAT): Use OP_FLOAT and write_exp_elt_floatcst.
        (parse_number): Update to new parse_float interface.
        Parse suffixes and determine type before calling parse_float.
        Handle decimal and binary FP types the same way.

        * d-exp.y (typed_val_float): Use byte buffer instead of DOUBLEST.
        (FLOAT_LITERAL): Use OP_FLOAT and write_exp_elt_floatcst.
        (parse_number): Update to new parse_float interface.
        Parse suffixes and determine type before calling parse_float.

        * f-exp.y: Replace dval by typed_val_float.
        (FLOAT): Use OP_FLOAT and write_exp_elt_floatcst.
        (parse_number): Use parse_float instead of atof.

        * go-exp.y (typed_val_float): Use byte buffer instead of DOUBLEST.
        (parse_go_float): Remove.
        (FLOAT): Use OP_FLOAT and write_exp_elt_floatcst.
        (parse_number): Call parse_float instead of parse_go_float.
        Parse suffixes and determine type before calling parse_float.

        * p-exp.y (typed_val_float): Use byte buffer instead of DOUBLEST.
        (FLOAT): Use OP_FLOAT and write_exp_elt_floatcst.
        (parse_number): Update to new parse_float interface.
        Parse suffixes and determine type before calling parse_float.

        * m2-exp.y: Replace dval by byte buffer val.
        (FLOAT): Use OP_FLOAT and write_exp_elt_floatcst.
        (parse_number): Call parse_float instead of atof.

        * rust-exp.y (typed_val_float): Use byte buffer instead of DOUBLEST.
        (lex_number): Call parse_float instead of strtod.
        (ast_dliteral): Use OP_FLOAT instead of OP_DOUBLE.
        (convert_ast_to_expression): Handle OP_FLOAT instead of OP_DOUBLE.
        Use write_exp_elt_floatcst.
        (unit_testing): Remove static variable.
        (rust_type): Do not check unit_testing.
        (rust_lex_tests): Do not set uint_testing.  Set up dummy rust_parser.

        * ada-exp.y (type_float, type_double): Remove.
        (typed_val_float): Use byte buffer instead of DOUBLEST.
        (FLOAT): Use OP_FLOAT and write_exp_elt_floatcst.
        * ada-lex.l (processReal): Use parse_float instead of sscanf.

2017-10-25  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.h (enum aarch64_regnum): Remove.
        * arch/aarch64.h: New file.

2017-10-24  Ulrich Weigand  <uweigand@de.ibm.com>

        * dfp.h (decimal_from_string): Use const reference for argument.
        * dfp.c (decimal_from_string): Likewise.

2017-10-24  Ulrich Weigand  <uweigand@de.ibm.com>

        * i387-tdep.c (print_i387_value): Use floatformat_to_string.
        * sh64-tdep.c (sh64_do_fp_register): Likewise.
        * mips-tdep.c (mips_print_fp_register): Likewise.

2017-10-24  Ulrich Weigand  <uweigand@de.ibm.com>

        * common/format.h (enum argclass): Replace decfloat_arg by
        dec32float_arg, dec64float_arg, and dec128float_arg.
        * common/format.c (parse_format_string): Update to return
        new decimal float argument classes.

        * printcmd.c (printf_decfloat): Rename to ...
        (printf_floating): ... this.  Add argclass argument, and use it
        instead of parsing the format string again.  Add support for
        binary floating-point values, using floatformat_to_string.
        Convert value to the target format if it doesn't already match.
        (ui_printf): Call printf_floating instead of printf_decfloat,
        also for double_arg / long_double_arg.  Pass argclass.

        * dfp.c (decimal_to_string): Add format string argument.
        * dfp.h (decimal_to_string): Likewise.

        * doublest.c (floatformat_to_string): Add format string argument.
        * doublest.h (floatformat_to_string): Likewise.

2017-10-24  Ulrich Weigand  <uweigand@de.ibm.com>

        * doublest.c (floatformat_precision): New routine.
        (floatformat_to_string): Likewise.
        * doublest.c (floatformat_to_string): Add prototype.

        * printcmd.c (print_scalar_formatted): Only call print_floating
        on floating-point types.
        * valprint.c: Do not include "floatformat.h".
        (generic_val_print_decfloat): Remove.
        (generic_val_print): Call generic_val_print_float for both
        TYPE_CODE_FLT and TYPE_CODE_DECFLOAT.
        (print_floating): Use floatformat_to_string.  Handle decimal float.
        (print_decimal_floating): Remove, merge into floatformat_to_string.
        * value.h (print_decimal_floating): Remove.

        * Makefile.in: Do not build doublest.c with -Wformat-nonliteral.

2017-10-24  Ulrich Weigand  <uweigand@de.ibm.com>

        * buildsym.c (end_symtab_get_static_block): Use std::stable_sort.

2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>

        * memattr.h: Don't include vec.h.
        (struct mem_attrib): Initialize fields.
        <unknown>: New static method.
        (struct mem_region): Add constructors, operator<, initialize
        fields.
        * memattr.c: Include algorithm.
        (default_mem_attrib, unknown_mem_attrib): Remove.
        (user_mem_region_list): New global.
        (target_mem_region_list, mem_region_list): Change type to
        std::vector<mem_region>.
        (mem_use_target): Now a function.
        (target_mem_regions_valid): Change type to bool.
        (mem_region_lessthan, mem_region_cmp, mem_region_init): Remove.
        (require_user_regions): Adjust.
        (require_target_regions): Adjust.
        (create_mem_region): Adjust.
        (lookup_mem_region): Adjust.
        (invalidate_target_mem_regions): Adjust.
        (mem_clear): Rename to...
        (user_mem_clear): ... this, and adjust.
        (mem_command): Adjust.
        (info_mem_command): Adjust.
        (mem_enable, enable_mem_command, mem_disable,
        disable_mem_command): Adjust.
        (mem_delete): Adjust.
        (delete_mem_command): Adjust.
        * memory-map.h (parse_memory_map): Return an std::vector.
        * memory-map.c (parse_memory_map): Likewise.
        (struct memory_map_parsing_data): Add constructor.
        <memory_map>: Point to std::vector.
        (memory_map_start_memory): Adjust.
        (memory_map_end_memory): Adjust.
        (memory_map_end_property): Adjust.
        (clear_result): Remove.
        * remote.c (remote_memory_map): Return an std::vector.
        * target-debug.h (target_debug_print_VEC_mem_region_s__p):
        Remove.
        (target_debug_print_mem_region_vector): New.
        * target-delegates.c: Regenerate.
        * target.h (mem_region_vector): New typedef.
        (to_memory_map): Return mem_region_vector.
        (target_memory_map): Return an std::vector.
        * target.c (target_memory_map): Return an std::vector.
        (flash_erase_command): Adjust.

2017-10-21  Simon Marchi  <simon.marchi@ericsson.com>

        * memory-map.c (struct memory_map_parsing_data) <property_name>:
        Change type to std::string.
        (memory_map_start_property): Adjust.
        (memory_map_end_property): Adjust.

2017-10-21  Simon Marchi  <simon.marchi@polymtl.ca>

        * infrun.h: Include common/byte-vector.h.
        (struct displaced_step_closure): New struct.
        (struct buf_displaced_step_closure): New struct.
        * infrun.c (displaced_step_closure::~displaced_step_closure):
        Provide default implementation.
        (displaced_step_clear): Deallocate step closure with delete.
        * aarch64-tdep.c (displaced_step_closure): Rename to ...
        (aarch64_displaced_step_closure): ... this, extend
        displaced_step_closure.
        (aarch64_displaced_step_data) <dsc>: Change type to
        aarch64_displaced_step_closure.
        (aarch64_displaced_step_copy_insn): Adjust to type change, use
        unique_ptr.
        (aarch64_displaced_step_fixup): Add cast for displaced step
        closure.
        * amd64-tdep.c (displaced_step_closure): Rename to ...
        (amd64_displaced_step_closure): ... this, extend
        displaced_step_closure.
        <insn_buf>: Change type to std::vector<gdb_byte>.
        <max_len>: Remove.
        (fixup_riprel): Change type of DSC parameter, adjust to type
        change of insn_buf.
        (fixup_displaced_copy): Change type of DSC parameter.
        (amd64_displaced_step_copy_insn): Instantiate
        amd64_displaced_step_closure.
        (amd64_displaced_step_fixup): Add cast for closure type, adjust
        to type change of insn_buf.
        * arm-linux-tdep.c (arm_linux_cleanup_svc): Change type of
        parameter DSC.
        (arm_linux_copy_svc): Likewise.
        (cleanup_kernel_helper_return): Likewise.
        (arm_catch_kernel_helper_return): Likewise.
        (arm_linux_displaced_step_copy_insn): Instantiate
        arm_displaced_step_closure.
        * arm-tdep.c (arm_pc_is_thumb): Add cast for closure.
        (displaced_read_reg): Change type of parameter DSC.
        (branch_write_pc): Likewise.
        (load_write_pc): Likewise.
        (alu_write_pc): Likewise.
        (displaced_write_reg): Likewise.
        (arm_copy_unmodified): Likewise.
        (thumb_copy_unmodified_32bit): Likewise.
        (thumb_copy_unmodified_16bit): Likewise.
        (cleanup_preload): Likewise.
        (install_preload): Likewise.
        (arm_copy_preload): Likewise.
        (thumb2_copy_preload): Likewise.
        (install_preload_reg): Likewise.
        (arm_copy_preload_reg): Likewise.
        (cleanup_copro_load_store): Likewise.
        (install_copro_load_store): Likewise.
        (arm_copy_copro_load_store) Likewise.
        (thumb2_copy_copro_load_store): Likewise.
        (cleanup_branch): Likewise.
        (install_b_bl_blx): Likewise.
        (arm_copy_b_bl_blx): Likewise.
        (thumb2_copy_b_bl_blx): Likewise.
        (thumb_copy_b): Likewise.
        (install_bx_blx_reg): Likewise.
        (arm_copy_bx_blx_reg): Likewise.
        (thumb_copy_bx_blx_reg): Likewise.
        (cleanup_alu_imm): Likewise.
        (arm_copy_alu_imm): Likewise.
        (thumb2_copy_alu_imm): Likewise.
        (cleanup_alu_reg): Likewise.
        (install_alu_reg): Likewise.
        (arm_copy_alu_reg): Likewise.
        (thumb_copy_alu_reg): Likewise.
        (cleanup_alu_shifted_reg): Likewise.
        (install_alu_shifted_reg): Likewise.
        (arm_copy_alu_shifted_reg): Likewise.
        (cleanup_load): Likewise.
        (cleanup_store): Likewise.
        (arm_copy_extra_ld_st): Likewise.
        (install_load_store): Likewise.
        (thumb2_copy_load_literal): Likewise.
        (thumb2_copy_load_reg_imm): Likewise.
        (arm_copy_ldr_str_ldrb_strb): Likewise.
        (cleanup_block_load_all): Likewise.
        (cleanup_block_store_pc): Likewise.
        (cleanup_block_load_pc): Likewise.
        (arm_copy_block_xfer): Likewise.
        (thumb2_copy_block_xfer): Likewise.
        (cleanup_svc): Likewise.
        (install_svc): Likewise.
        (arm_copy_svc): Likewise.
        (thumb_copy_svc): Likewise.
        (arm_copy_undef): Likewise.
        (thumb_32bit_copy_undef): Likewise.
        (arm_copy_unpred): Likewise.
        (arm_decode_misc_memhint_neon): Likewise.
        (arm_decode_unconditional): Likewise.
        (arm_decode_miscellaneous): Likewise.
        (arm_decode_dp_misc): Likewise.
        (arm_decode_ld_st_word_ubyte): Likewise.
        (arm_decode_media): Likewise.
        (arm_decode_b_bl_ldmstm): Likewise.
        (arm_decode_ext_reg_ld_st): Likewise.
        (thumb2_decode_dp_shift_reg): Likewise.
        (thumb2_decode_ext_reg_ld_st): Likewise.
        (arm_decode_svc_copro): Likewise.
        (thumb2_decode_svc_copro): Likewise.
        (install_pc_relative): Likewise.
        (thumb_copy_pc_relative_16bit): Likewise.
        (thumb_decode_pc_relative_16bit): Likewise.
        (thumb_copy_pc_relative_32bit): Likewise.
        (thumb_copy_16bit_ldr_literal): Likewise.
        (thumb_copy_cbnz_cbz): Likewise.
        (thumb2_copy_table_branch): Likewise.
        (cleanup_pop_pc_16bit_all): Likewise.
        (thumb_copy_pop_pc_16bit): Likewise.
        (thumb_process_displaced_16bit_insn): Likewise.
        (decode_thumb_32bit_ld_mem_hints): Likewise.
        (thumb_process_displaced_32bit_insn): Likewise.
        (thumb_process_displaced_insn): Likewise.
        (arm_process_displaced_insn): Likewise.
        (arm_displaced_init_closure): Likewise.
        (arm_displaced_step_fixup): Add cast for closure.
        * arm-tdep.h: Include infrun.h.
        (displaced_step_closure): Rename to ...
        (arm_displaced_step_closure): ... this, extend
        displaced_step_closure.
        <u::svc::copy_svc_os>: Change type of parameter DSC.
        <cleanup>: Likewise.
        (arm_process_displaced_insn): Likewise.
        (arm_displaced_init_closure): Likewise.
        (displaced_read_reg): Likewise.
        (displaced_write_reg): Likewise.
        * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn):
        Adjust.
        * i386-tdep.h: Include infrun.h.
        (i386_displaced_step_closure): New typedef.
        * i386-tdep.c (i386_displaced_step_copy_insn): Use
        i386_displaced_step_closure.
        (i386_displaced_step_fixup): Adjust.
        * rs6000-tdep.c (ppc_displaced_step_closure): New typedef.
        (ppc_displaced_step_copy_insn): Use ppc_displaced_step_closure
        and unique_ptr.
        (ppc_displaced_step_fixup): Adjust.
        * s390-linux-tdep.c (s390_displaced_step_closure): New typedef.
        (s390_displaced_step_copy_insn): Use s390_displaced_step_closure
        and unique_ptr.
        (s390_displaced_step_fixup): Adjust.

2017-10-21  Simon Marchi  <simon.marchi@polymtl.ca>

        * interps.h (interp_resume, interp_suspend, interp_set_temp):
        Remove declarations.

2017-10-20  Tom Tromey  <tom@tromey.com>

        * gdb_bfd.c (struct gdb_bfd_data) <included_bfds>: Now a
        std::vector.
        (gdb_bfd_record_inclusion): Update.
        (bfdp): Remove typedef.

2017-10-20  Tom Tromey  <tom@tromey.com>

        * gdb_bfd.c (gdb_bfd_ref): Use new.
        (struct gdb_bfd_data): Add constructor, destructor, and member
        initializers.
        (gdb_bfd_unref): Use delete.

2017-10-20  Tom Tromey  <tom@tromey.com>

        * exec.c (exec_file_attach): Use new_bfd_ref.
        * symfile-mem.c (symbol_file_add_from_memory): Use new_bfd_ref.
        * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
        (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_fdopenr): Use
        new_bfd_ref.
        * gdb_bfd.h (new_bfd_ref): New function.

2017-10-20  Pedro Alves  <palves@redhat.com>

        * main.c (captured_command_loop): Add attribute noinline.

2017-10-19  Simon Marchi  <simon.marchi@ericsson.com>

        * interps.c (struct interp_factory): Add constructor.
        (interp_factory_p): Remove typedef.
        (DEF_VEC_P(interp_factory_p)): Remove.
        (interpreter_factories): Change type to std::vector.
        (interp_factory_register): Adjust.
        (interp_lookup): Adjust.
        (interpreter_completer): Adjust.

2017-10-19  Tom Tromey  <tom@tromey.com>

        * break-catch-syscall.c (catch_syscall_completer): Use
        std::string, gdb::unique_xmalloc_ptr.

2017-10-19  Tom Tromey  <tom@tromey.com>

        * infcall.c (call_function_by_hand_dummy): Use std::string.

2017-10-19  Tom Tromey  <tom@tromey.com>

        * mi/mi-main.c (mi_cmd_execute): Update.
        * top.h (prepare_execute_command): Return scoped_value_mark.
        * value.h (class scoped_value_mark): Use DISABLE_COPY_AND_ASSIGN.
        Add move constructor.
        * top.c (prepare_execute_command): Return scoped_value_mark.
        (execute_command): Update.

2017-10-19  Pedro Alves  <palves@redhat.com>

        * xml-support.c (xml_fetch_content_from_file): Check fread's
        return.

2017-10-19  Pedro Alves  <palves@redhat.com>

        * ser-base.c (ser_base_read_error_fd): Delete the file handler if
        async.
        (handle_error_fd): New function.
        (ser_base_async): Add/delete an event loop file handler for
        error_fd.

2017-10-19  Pedro Alves  <palves@redhat.com>

        * xml-support.c (xml_fetch_content_from_file): Don't read in
        chunks.  Instead use fseek to determine the file's size, and read
        it in one go.

2017-11-18  Keith Seitz  <keiths@redhat.com>

        * c-exp.y (oper): Canonicalize conversion operators of user-defined
        types.
        Add whitespace to front of type name.

2017-10-18  Keith Seitz  <keiths@redhat.com>

        * dwarf2read.c (dwarf2_add_typedef): Issue a complaint on unhandled
        DW_AT_accessibility.

2017-10-18  Yao Qi  <yao.qi@linaro.org>

        * features/tic6x-c62x-linux.c: Remove.

2017-10-17  Tom Tromey  <tom@tromey.com>

        * disasm.c (do_mixed_source_and_assembly_deprecated): Use
        gdb::optional, ui_out_emit_list, ui_out_emit_tuple.
        (do_mixed_source_and_assembly): Likewise.

2017-10-17  Tom Tromey  <tom@tromey.com>

        * regcache.c (regcache::xfer_part): Remove assertion.

2017-10-17  Pedro Alves  <palves@redhat.com>

        * xml-support.c (xml_fetch_content_from_file): Call
        unique_ptr::release() instead unique_ptr::get() when passing
        through xrealloc.

2017-10-17  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (regcache::xfer_part): Remove parameters read and
        write, add parameter is_raw.  All callers are updated.

2017-10-16  Keith Seitz  <keiths@redhat.com>

        * c-typeprint.c (enum access_specifier): Moved here from
        c_type_print_base.
        (output_access_specifier): New function.
        (c_type_print_base): Consider typedefs when assessing
        whether access labels are needed.
        Use output_access_specifier as needed.
        Output access specifier for typedefs, if needed.
        * dwarf2read.c (dwarf2_add_typedef): Record DW_AT_accessibility.
        * gdbtypes.h (struct typedef_field) <is_protected, is_private>: New
        fields.
        (TYPE_TYPEDEF_FIELD_PROTECTED, TYPE_TYPEDEF_FIELD_PRIVATE): New
        accessor macros.

2017-10-16  Tom Tromey  <tom@tromey.com>

        * linux-tdep.c (linux_info_proc, linux_find_memory_regions_full)
        (linux_fill_prpsinfo, linux_vsyscall_range_raw): Update.
        * target.c (target_fileio_read_stralloc): Update.
        * sparc64-tdep.c (adi_is_addr_mapped): Update.
        * target.h (target_fileio_read_stralloc): Return
        unique_xmalloc_ptr.

2017-10-16  Tom Tromey  <tom@tromey.com>

        * xml-syscall.c (xml_init_syscalls_info): Update.
        * xml-support.c (xinclude_start_include): Update.
        (xml_fetch_content_from_file): Return unique_xmalloc_ptr.
        * xml-support.h (xml_fetch_another): Return unique_xmalloc_ptr.
        (xml_fetch_content_from_file): Likewise.
        * osdata.c (get_osdata): Update.
        * target.h (target_read_stralloc, target_get_osdata): Return
        unique_xmalloc_ptr.
        * solib-aix.c (solib_aix_get_library_list): Update.
        * solib-target.c (solib_target_current_sos): Update.
        * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Update.
        * xml-tdesc.c (fetch_available_features_from_target): Update.
        (target_fetch_description_xml): Update.
        (file_read_description_xml): Update.
        * remote.c (remote_get_threads_with_qxfer, remote_memory_map)
        (remote_traceframe_info, btrace_read_config, remote_read_btrace)
        (remote_pid_to_exec_file): Update.
        * target.c (target_read_stralloc): Return unique_xmalloc_ptr.
        (target_get_osdata): Likewise.

2017-10-16  Tom Tromey  <tom@tromey.com>

        * remote.c (remote_register_number_and_offset): Use std::vector.
        (remote_set_syscall_catchpoint): Use gdb::unique_xmalloc_ptr.
        (putpkt_binary): Use gdb::def_vector.
        (compare_sections_command): Use gdb::byte_vector.

2017-10-16  Tom Tromey  <tom@tromey.com>

        * ppc-linux-nat.c (hwdebug_insert_point): Use
        gdb::unique_xmalloc_ptr, XDUP.

2017-10-16  Tom Tromey  <tom@tromey.com>

        * probe.c (parse_probes): Use std::string.
        (info_probes_for_ops, enable_probes_command)
        (disable_probes_command): Remove cleanups.

2017-10-16  Tom Tromey  <tom@tromey.com>

        * buildsym.c (block_compar): Remove.
        (end_symtab_get_static_block): Use std::vector.

2017-10-16  Simon Marchi  <simon.marchi@ericsson.com>

        * memrange.h (struct mem_range): Define operator< and operator==.
        (mem_range_s): Remove.
        (DEF_VEC_O (mem_range_s)): Remove.
        (normalize_mem_ranges): Change parameter type to std::vector.
        * memrange.c (compare_mem_ranges): Remove.
        (normalize_mem_ranges): Change parameter type to std::vector,
        adjust to vector change.
        * exec.c (section_table_available_memory): Return vector, remove
        parameter.
        (section_table_read_available_memory): Adjust to std::vector
        change.
        * remote.c (remote_read_bytes): Adjust to std::vector
        change.
        * tracepoint.h (traceframe_available_memory): Change parameter
        type to std::vector.
        * tracepoint.c (traceframe_available_memory): Change parameter
        type to std::vector, adjust.
        * gdb/mi/mi-main.c (mi_cmd_trace_frame_collected): Adjust to
        std::vector change.
        * gdb/Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
        unittests/memrange-selftests.c.
        (SUBDIR_UNITTESTS_OBS): Add memrange-selftests.o.
        * gdb/unittests/memrange-selftests.c: New file.

2017-10-16  Pedro Alves  <palves@redhat.com>

        * elfread.c (probe_key_free): Rename range-for variable.
        * probe.c (parse_probes_in_pspace, find_probes_in_objfile)
        (find_probe_by_pc, collect_probes): Rename range-for variable.

2017-10-16  Yao Qi  <yao.qi@linaro.org>

        * features/Makefile (XMLTOC): Remove tic6x-*.xml.
        * features/tic6x-c62x.c: Remove.
        * features/tic6x-c64x-linux.c: Remove.
        * features/tic6x-c64x.c: Remove.
        * features/tic6x-c64xp-linux.c: Remove.
        * features/tic6x-c64xp.c: Remove.
        * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Don't call
        initialize_tdesc_tic6x_*_linux functions.
        * tic6x-tdep.c (_initialize_tic6x_tdep): Don't call
        initialize_tdesc_tic6x_* functions.

2017-10-16  Yao Qi  <yao.qi@linaro.org>

        * features/Makefile (WHICH): Remove tic6x-c64xp, tic6x-c64x
        tic6x-c62x.
        * regformats/tic6x-c62x.dat: Remove.
        * regformats/tic6x-c64x.dat: Remove.
        * regformats/tic6x-c64xp.dat: Remove.

2017-10-15  Simon Marchi  <simon.marchi@ericsson.com>

        * tracepoint.c (parse_traceframe_info): Return a unique_ptr
        (the !HAVE_LIBEXPAT version).

2017-10-14  Simon Marchi  <simon.marchi@ericsson.com>

        * nat/linux-osdata.c (struct pid_pgid_entry) <operator<>: Make
        const.

2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>

        * target.h: Include tracepoint.h.
        (enum trace_find_type): Move to tracepoint.h.
        (struct target_ops) <to_traceframe_info>: Return a unique ptr.
        * tracepoint.h: Don't include target.h
        (enum trace_find_type): Move from target.h.
        (parse_traceframe_info): Return a unique ptr.
        * tracepoint.c (current_traceframe_info): Change type to unique
        ptr.
        (free_traceframe_info): Remove.
        (clear_traceframe_info): Don't manually free
        current_traceframe_info.
        (free_result): Remove.
        (parse_traceframe_info): Return a unique ptr.
        (get_traceframe_info): Adjust to unique ptr.
        * ctf.c (ctf_traceframe_info): Return a unique ptr.
        * remote.c (remote_traceframe_info): Return a unique ptr.
        * tracefile-tfile.c (tfile_traceframe_info): Return a unique
        ptr.
        * target-debug.h (target_debug_print_traceframe_info_up): New
        macro.
        * target-delegates.c: Regenerate.

2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>

        * memrange.h (struct mem_range): Add constructors.
        * tracepoint.h (struct traceframe_info) <memory>: Change type to
        std::vector<mem_range>.
        * tracepoint.c (free_traceframe_info): Don't manually free
        vector.
        (traceframe_info_start_memory): Adjust to vector change.
        (traceframe_available_memory): Likewise.
        * tracefile-tfile.c (build_traceframe_info): Likewise.
        * ctf.c (ctf_traceframe_info): Likewise.

2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>

        * tracepoint.h (struct traceframe_info) <tvars>: Change type to
        std::vector<int>.
        * tracepoint.c (free_traceframe_info): Deallocate with delete.
        (traceframe_info_start_tvar): Adjust to vector change.
        (parse_traceframe_info): Allocate with new.
        * ctf.c (ctf_traceframe_info): Allocate with new, adjust to
        vector change.
        * tracefile-tfile.c (build_traceframe_info): Adjust to vector
        change.
        tfile_traceframe_info): Allocate with new.
        * mi/mi-main.c (mi_cmd_trace_frame_collected): Adjust to vector
        change.

2017-10-14  Simon Marchi  <simon.marchi@polymtl.ca>

        * tracepoint.c (traceframe_info): Rename to...
        (current_traceframe_info): ...this.
        (clear_traceframe_info): Adjust.
        (get_traceframe_info): Adjust.

2017-10-14  Simon Marchi  <simon.marchi@ericsson.com>

        * nat/linux-osdata.c: Include algorithm.
        (compare_processes): Remove.
        (struct pid_pgid_entry): New struct.
        (linux_xfer_osdata_processgroups): Use std::vector instead of
        XNEWVEC.

2017-10-14  Simon Marchi  <simon.marchi@ericsson.com>

        * objfiles.h: Don't include symfile.h.
        (struct partial_symbol): Remove forward-declaration.
        (struct objfile) <global_psymbols, static_psymbols>: Change type
        to std::vector<partial_symbol *>.
        * objfiles.c (objfile::objfile): Don't memset those fields.
        (objfile::~objfile): Don't free those fields.
        * psympriv.h (struct psymbol_allocation_list): Remove
        forward-declaration.
        (add_psymbol_to_list): Change psymbol_allocation_list parameter
        to std::vector.
        (start_psymtab_common): Change parameters to std::vector.
        * psymtab.c: Include algorithm.
        (require_partial_symbols): Call shrink_to_fit.
        (find_pc_sect_psymbol): Adjust to vector change.
        (match_partial_symbol): Likewise.
        (lookup_partial_symbol): Likewise.
        (psym_relocate): Likewise.
        (dump_psymtab): Likewise.
        (recursively_search_psymtabs): Likewise.
        (compare_psymbols): Remove.
        (sort_pst_symbols): Adjust to vector change.
        (start_psymtab_common): Likewise.
        (end_psymtab_common): Likewise.
        (psymbol_bcache_full): De-constify return value.
        (add_psymbol_to_bcache): Likewise.
        (extend_psymbol_list): Remove.
        (append_psymbol_to_list): Adjust to vector change.
        (add_psymbol_to_list): Likewise.
        (init_psymbol_list): Likewise.
        (maintenance_info_psymtabs): Likewise.
        (maintenance_check_psymtabs): Likewise.
        * symfile.h (struct psymbol_allocation_list): Remove.
        * symfile.c (reread_symbols): Adjust to vector change.
        * dbxread.c (start_psymtab): Change type of parameters.
        (dbx_symfile_read): Adjust to vector change.
        (read_dbx_symtab): Likewise.
        (start_psymtab): Change type of parameters.
        * dwarf2read.c (dwarf2_build_psymtabs): Adjust to vector change.
        (create_partial_symtab): Likewise.
        (add_partial_symbol): Likewise.
        (write_one_signatured_type): Likewise.
        (recursively_write_psymbols): Likewise.
        * mdebugread.c (parse_partial_symbols): Likewise.
        * xcoffread.c (xcoff_start_psymtab): Change type of parameters.
        (scan_xcoff_symtab): Adjust to vector change.
        (xcoff_initial_scan): Likewise.

2017-10-13  Simon Marchi  <simon.marchi@ericsson.com>

        * ada-typeprint.c (print_dynamic_range_bound): Use std::string.

2017-10-13  Yao Qi  <yao.qi@linaro.org>

        * features/Makefile: Remove tic6x-*-expedite, add tic6x-expedite.
        Remove s390x-*-expedite, add s390x-expedite.

2017-10-13  Yao Qi  <yao.qi@linaro.org>

        * features/s390-gs-linux64.c: Regenerated.
        * features/s390x-gs-linux64.c: Regenerated.

2017-10-13  Tom Tromey  <tom@tromey.com>

        * compile/compile-object-run.c (do_module_cleanup): Use delete.
        * solib.c (update_solib_list, reload_shared_libraries_1): Use
        delete.
        * symfile.c (symbol_file_add_with_addrs): Use new.
        (symbol_file_add_separate): Update comment.
        (syms_from_objfile_1, remove_symbol_file_command): Use delete.
        * jit.c (jit_object_close_impl): Use new.
        (jit_unregister_code): Use delete.
        * objfiles.c (objfile::objfile): Rename from allocate_objfile.
        (~objfile): Rename from free_objfile.
        (free_objfile_separate_debug, do_free_objfile_cleanup)
        (free_all_objfiles, objfile_purge_solibs): Use delete.
        * objfiles.h (struct objfile): Add constructor and destructor.
        Use DISABLE_COPY_AND_ASSIGN.  Add initializers to data members.
        (allocate_objfile, free_objfile): Don't declare.
        (struct objstats): Add initializers.

2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>

        * arch-utils.h (simple_displaced_step_copy_insn): Remove.
        * arch-utils.c (simple_displaced_step_copy_insn): Remove.
        * gdbarch.sh (displaced_step_copy_insn): Adjust comment.
        * gdbarch.h: Regenerate.
        * i386-linux-tdep.c (i386_linux_displaced_step_copy_insn):
        Adjust comment.
        * i386-tdep.c (i386_displaced_step_copy_insn): Adjust comment.
        (i386_displaced_step_fixup): Adjust comment.
        * rs6000-tdep.c (ppc_displaced_step_copy_insn): Adjust comment.

2017-10-12  Tom Tromey  <tom@tromey.com>

        * prologue-value.h (pv_area::store_would_trash): Return bool.
        (pv_area::find_reg): Likewise.
        * prologue-value.c (pv_area::store_would_trash): Return bool.
        (pv_area::find_reg): Likewise.

2017-10-12  Tom Tromey  <tom@tromey.com>

        * s390-linux-tdep.c (s390_store, s390_load)
        (s390_check_for_saved, s390_analyze_prologue): Update.
        * rx-tdep.c (check_for_saved, rx_analyze_prologue): Update.
        * rl78-tdep.c (rl78_analyze_prologue, check_for_saved): Update.
        * prologue-value.h (class pv_area): Move from prologue-value.c.
        Change names of members.  Add constructor, destructor, member
        functions.
        (make_pv_area, free_pv_area, make_cleanup_free_pv_area)
        (pv_area_store, pv_area_fetch, pv_area_store_would_trash)
        (pv_area_fetch, pv_area_scan): Don't declare.
        * prologue-value.c (struct pv_area::area_entry): Now member of
        pv_area.
        (struct pv_area): Move to prologue-value.h.
        (pv_area::pv_area): Rename from make_pv_area.
        (pv_area::~pv_area): Rename from free_pv_area.
        (do_free_pv_area_cleanup, make_cleanup_free_pv_area): Remove.
        (clear_entries, find_entry, overlaps, store_would_trash, store)
        (fetch, find_reg, scan): Now member of pv_area.
        Remove "area" argument.  Update.
        * msp430-tdep.c (check_for_saved, msp430_analyze_prologue):
        Update.
        * mn10300-tdep.c (push_reg, check_for_saved)
        (mn10300_analyze_prologue): Update.
        * mep-tdep.c (is_arg_spill, check_for_saved)
        (mep_analyze_prologue): Update.
        * m32c-tdep.c (m32c_pv_push, m32c_srcdest_fetch)
        (m32c_srcdest_store, m32c_pv_enter, m32c_is_arg_spill)
        (m32c_is_struct_return, m32c_analyze_prologue): Update.
        * arm-tdep.c (thumb_analyze_prologue, arm_analyze_prologue):
        Update.
        * arc-tdep.c (arc_is_in_prologue, arc_analyze_prologue): Update.
        * aarch64-tdep.c (aarch64_analyze_prologue): Update.

2017-10-12  Simon Marchi  <simon.marchi@ericsson.com>

        * linux-nat.h (linux_nat_set_delete_thread): New declaration.
        * linux-nat.c (linux_nat_delete_thread): New variable.
        (lwp_free): Invoke linux_nat_delete_thread if set.
        (linux_nat_set_delete_thread): New function.
        * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Assign
        thread delete callback.
        * arm-linux-nat.c (arm_linux_delete_thread): New function.
        (_initialize_arm_linux_nat): Assign thread delete callback.
        * s390-linux-nat.c (s390_delete_thread): New function.
        (_initialize_s390_nat): Assign thread delete callback.
        * x86-linux-nat.c (x86_linux_add_target): Likewise.
        * nat/aarch64-linux.c (aarch64_linux_delete_thread): New
        function.
        * nat/aarch64-linux.h (aarch64_linux_delete_thread): New
        declaration.
        * nat/x86-linux.c (x86_linux_delete_thread): New function.
        * nat/x86-linux.h (x86_linux_delete_thread): New declaration.

2017-10-09  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_set_win_height, parse_scrolling_args): Use
        std::string.
        * tui/tui-layout.c (enum tui_status): Use std::string.

2017-10-11  Tom Tromey  <tom@tromey.com>

        * gdbthread.h (thread_command): Constify.
        * inferior.h (detach_command): Constify.
        * top.h (set_history, show_history): Constify.
        * arm-tdep.c (set_arm_command, show_arm_command): Constify.
        * serial.c (serial_set_cmd, serial_show_cmd): Constify.
        * bsd-kvm.c (bsd_kvm_cmd): Constify.
        * printcmd.c (set_command): Constify.
        (non_const_set_command): New function.
        * dcache.c (set_dcache_command, show_dcache_command): Constify.
        * breakpoint.c (enable_command, disable_command, delete_command)
        (catch_command, tcatch_command, set_breakpoint_cmd)
        (show_breakpoint_cmd): Constify.
        * macrocmd.c (macro_command): Constify.
        * infcmd.c (unset_command, kill_command, detach_command)
        (info_proc_cmd): Constify.
        * i386-tdep.c (set_mpx_cmd, show_mpx_cmd): Constify.
        * auto-load.c (show_auto_load_cmd, set_auto_load_cmd)
        (info_auto_load_cmd): Constify.
        * target-descriptions.c (set_tdesc_cmd, show_tdesc_cmd)
        (unset_tdesc_cmd): Constify.
        * ada-lang.c (set_ada_command, show_ada_command)
        (maint_set_ada_cmd, maint_show_ada_cmd): Constify.
        * guile/guile.c (set_guile_command, show_guile_command)
        (info_guile_command): Constify.
        * tui/tui-win.c (tui_command, set_tui_cmd, show_tui_cmd):
        Constify.
        * skip.c (skip_command): Constify.
        * compile/compile.c (_initialize_compile): Constify.
        * dwarf2read.c (set_dwarf_cmd, show_dwarf_cmd): Constify.
        * btrace.c (maint_btrace_cmd, maint_btrace_set_cmd)
        (maint_btrace_show_cmd, maint_btrace_pt_set_cmd)
        (maint_btrace_pt_show_cmd): Constify.
        * remote.c (set_remote_cmd, show_remote_cmd, remote_command):
        Constify.
        * python/python.c (user_show_python, user_set_python): Constify.
        * mips-tdep.c (set_mips_command, show_mips_command)
        (set_mipsfpu_command): Constify.
        * record-btrace.c (cmd_record_btrace_start)
        (cmd_set_record_btrace, cmd_show_record_btrace)
        (cmd_set_record_btrace_bts, cmd_show_record_btrace_bts)
        (cmd_set_record_btrace_pt, cmd_show_record_btrace_pt): Constify.
        * rs6000-tdep.c (set_powerpc_command, show_powerpc_command):
        Constify.
        * symfile.c (overlay_command): Constify.
        * spu-tdep.c (set_spu_command, show_spu_command): Constify.
        * cli/cli-logging.c (set_logging_command, show_logging_command):
        Constify.
        * cli/cli-dump.c (dump_command, append_command)
        (srec_dump_command, ihex_dump_command, verilog_dump_command)
        (tekhex_dump_command, binary_dump_command)
        (binary_append_command): Constify.
        * cli/cli-decode.c (struct cmd_list_element): Change type of
        "fun".
        * cli/cli-cmds.c (info_command, show_command, set_debug)
        (show_debug): Constify.
        (show_command): Add non-const overload.
        * top.c (set_history, show_history): Constify.
        * sh-tdep.c (set_sh_command, show_sh_command): Constify.
        * command.h (add_prefix_cmd): Accept a cmd_const_cfunc_ftype.
        * target.c (target_command): Constify.
        * sparc64-tdep.c (info_adi_command): Constify.
        * record-full.c (cmd_record_full_start): Constify.
        (set_record_full_command): Constify.  Fix typo.
        (show_record_full_command): Constify.
        * thread.c (thread_command, thread_apply_command): Constify.
        * memattr.c (dummy_cmd): Constify.
        * value.c (function_command): Constify.
        * frame.c (set_backtrace_cmd, show_backtrace_cmd): Constify.
        * probe.c (info_probes_command): Constify.
        * ser-tcp.c (set_tcp_cmd, show_tcp_cmd): Constify.
        * gnu-nat.c (set_task_cmd, show_task_cmd, set_thread_cmd)
        (show_thread_cmd, set_thread_default_cmd)
        (show_thread_default_cmd): Constify.
        (check_empty): Constify.
        * tracepoint.c (tfind_command): Constify.
        * cp-support.c (maint_cplus_command): Constify.
        * windows-tdep.c (info_w32_command): Constify.
        * record.c (cmd_record_start, set_record_command)
        (show_record_command, info_record_command, cmd_record_goto):
        Constify.
        * ravenscar-thread.c (set_ravenscar_command)
        (show_ravenscar_command): Constify.
        * utils.c (set_internal_problem_cmd, show_internal_problem_cmd):
        Constify.
        (add_internal_problem_command): Remove casts.
        * arc-tdep.c (maintenance_print_arc_command): Constify.
        * valprint.c (set_print, show_print, set_print_raw)
        (show_print_raw): Constify.
        * maint.c (maintenance_command, maintenance_info_command)
        (maintenance_print_command, maintenance_set_cmd)
        (maintenance_show_cmd, set_per_command_cmd)
        (show_per_command_cmd, maintenance_check_command): Constify.
        * language.c (set_check, show_check): Constify.
        * typeprint.c (show_print_type, set_print_type): Constify.
        * go32-nat.c (go32_info_dos_command): Constify.

2017-10-11  Tom Tromey  <tom@tromey.com>

        * breakpoint.c (prepare_re_set_context): Remove.
        (breakpoint_re_set_one): Update.  Don't use cleanups.
        (breakpoint_re_set): Use scoped_restore, std::string, and
        scoped_restore_current_language.

2017-10-11  Tom Tromey  <tom@tromey.com>

        * breakpoint.c (commands_command_1): Use std::string.
        (cleanup_executing_breakpoints): Remove.
        (bpstat_do_actions_1): Use scoped_restore.
        (bpstat_check_watchpoint): Use std::string.
        (decode_static_tracepoint_spec): Likewise.
        (break_range_command): Likewise.
        (watch_command_1): Likewise.
        (compare_breakpoints): Change argument types.
        (clear_command): Use std::vector.
        (cleanup_executing_breakpoints): Remove.
        (update_global_location_list): Use unique_xmalloc_ptr.
        (strace_command): Remove unused declaration.

2017-10-11  John Baldwin  <jhb@FreeBSD.org>

        * Makefile.in (ALLDEPFILES): Add arm-fbsd-nat.c.
        * NEWS: Mention new FreeBSD/arm native configuration.
        * configure.host: Add arm*-*-freebsd*.
        * configure.nat: Likewise.
        * arm-fbsd-nat.c: New file.

2017-10-11  John Baldwin  <jhb@FreeBSD.org>

        * Makefile.in (ALL_TARGET_OBS): Add arm-fbsd-tdep.o.
        (ALLDEPFILES): Add arm-fbsd-tdep.c.
        * NEWS: Mention new FreeBSD/arm target.
        * configure.tgt: Add arm*-*-freebsd*.
        * arm-fbsd-tdep.c: New file.
        * arm-fbsd-tdep.h: New file.

2017-10-11  Maciej W. Rozycki  <macro@imgtec.com>

        * linux-tdep.c (linux_make_corefile_notes): Remove call to
        `gdbarch_elfcore_write_linux_prpsinfo'.
        * gdbarch.sh (elfcore_write_linux_prpsinfo): Remove architecture
        method.
        (elf_internal_linux_prpsinfo): Remove declaration.
        * gdbarch.h: Regenerate.
        * gdbarch.c: Regenerate.

2017-10-11  Maciej W. Rozycki  <macro@imgtec.com>

        * ppc-linux-tdep.c (ppc_linux_init_abi): Remove call to
        `set_gdbarch_elfcore_write_linux_prpsinfo'.

2017-10-11  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (reattach_breakpoints): Delete.
        * breakpoint.h (reattach_breakpoints): Delete.

2017-10-11  Simon Marchi  <simon.marchi@ericsson.com>

        * symfile.c (registered_sym_fns): Make struct, not typedef.
        (DEF_VEC_O (registered_sym_fns)): Remove.
        (symtab_fns): Change type to std::vector.
        (add_symtab_fns): Adjust.
        (find_sym_fns): Adjust.

2017-10-11  Anton Kolesov  <Anton.Kolesov@synopsys.com>

        * arc-tdep.c (arc_gdbarch_init): Pass proper cpu value to disassembler.
        * arc-tdep.h (arc_arch_is_em): New function.
        (arc_arch_is_hs): Likewise.

2017-10-11  Egeyar Bagcioglu  <egeyar.bagcioglu@oracle.com>

        * macrotab.h (macro_lookup_inclusion): Remove unnecessary
        parentheses in the declaration.
        (macro_lookup_inclusion): Likewise.
        (macro_lookup_definition): Likewise.
        * p-lang.h (pascal_builtin_types): Likewise.
        * tui/tui-data.c (tui_win_list): Likewise.
        * tui/tui-data.h (tui_win_list): Likewise.
        * utils.h (make_cleanup_free_section_addr_info): Likewise.

2017-10-11  Mark Rages  <markrages@gmail.com>

        * target-memory.c (block_boundaries): Fix for block address not
        aligned on block size.

2017-10-10  Pedro Alves <palves@redhat.com>
            Tom Tromey  <tom@tromey.com>

        * breakpoint.c (struct captured_breakpoint_query_args)
        (do_captured_breakpoint_query, gdb_breakpoint_query): Delete.
        (print_breakpoint): New.
        * breakpoint.h (print_breakpoint): Declare.
        * common/common-exceptions.h (enum return_reason): Remove
        references to catch_exceptions.
        * exceptions.c (catch_exceptions, catch_exceptions_with_msg):
        Delete.
        * exceptions.h (catch_exceptions_ftype, catch_exceptions)
        (catch_exception_ftype, catch_exceptions_with_msg): Delete.
        * gdb.h: Delete.
        * gdbthread.h (thread_select): Declare.
        * mi/mi-cmd-break.c: Don't include gdb.h.
        (breakpoint_notify): Use print_breakpoint.
        * mi/mi-cmd-catch.c: Don't include gdb.h.
        * mi/mi-interp.c: Don't include gdb.h.
        (mi_print_breakpoint_for_event): New.
        (mi_breakpoint_created, mi_breakpoint_modified): Use
        mi_print_breakpoint_for_event.
        * mi/mi-main.c: Don't include gdb.h.
        (mi_cmd_thread_select): Parse the global thread ID here.  Use
        thread_select instead of gdb_thread_select.
        (mi_cmd_thread_list_ids): Output "thread-ids" tuple here instead
        of using gdb_list_thread_ids.
        * remote-fileio.c (do_remote_fileio_request): Change type.  Reply
        FILEIO_ENOSYS here.
        (remote_fileio_request): Use TRY/CATCH instead of
        catch_exceptions.
        * symfile-mem.c (struct symbol_file_add_from_memory_args)
        (symbol_file_add_from_memory_wrapper): Delete.
        (add_vsyscall_page): Use TRY/CATCH instead of catch_exceptions.
        * thread.c: Don't include gdb.h.
        (do_captured_list_thread_ids, gdb_list_thread_ids): Delete.
        (thread_alive): Use thread_select.
        (do_captured_thread_select): Delete, parts salvaged as ...
        (thread_select): ... this new function.
        (gdb_thread_select): Delete.

2017-10-10  Pedro Alves  <palves@redhat.com>
            Tom Tromey  <tom@tromey.com>

        * breakpoint.c (breakpoint_cond_eval): Change return type to bool
        and reverse logic.
        (WP_DELETED, WP_VALUE_CHANGED, WP_VALUE_NOT_CHANGED, WP_IGNORE):
        No longer macros.  Instead ...
        (enum wp_check_result): They're now values of this new
        enumeration.
        (watchpoint_check): Change return type to wp_check_result and
        parameter type to bpstat.
        (bpstat_check_watchpoint): Use TRY/CATCH instead of catch_errors.
        (bpstat_check_breakpoint_conditions): Use TRY/CATCH instead of
        catch_errors.  Reverse logic of watchpoint_check call.
        (breakpoint_re_set_one): Now returns void and takes a breakpoint
        pointer as parameter.
        (breakpoint_re_set): Use TRY/CATCH instead of catch_errors.
        * common/common-exceptions.c (throw_exception_sjlj): Update
        comments to avoid mentioning catch_errors.
        * exceptions.c (catch_errors): Delete.
        * exceptions.h: Update comments to avoid mentioning catch_errors.
        (catch_errors_ftype, catch_errors): Delete.
        * infrun.c (normal_stop): Use TRY/CATCH instead of catch_errors.
        (hook_stop_stub): Delete.
        (restore_selected_frame): Change return type to void, and
        parameter type to const frame_id &.
        (restore_infcall_control_state): Use TRY/CATCH instead of
        catch_errors.
        * main.c (captured_command_loop): Return void and remove
        parameter.  Remove references to catch_errors.
        (captured_main): Use TRY/CATCH instead of catch_errors.
        * objc-lang.c (objc_submethod_helper_data)
        (find_objc_msgcall_submethod_helper): Delete.
        (find_objc_msgcall_submethod): Use TRY/CATCH instead of
        catch_errors.
        * record-full.c (record_full_message): Return void.
        (record_full_message_args, record_full_message_wrapper): Delete.
        (record_full_message_wrapper_safe): Return bool and use TRY/CATCH
        instead of catch_errors.
        * solib-aix.c (solib_aix_open_symbol_file_object): Change
        parameter type to int.
        * solib-darwin.c (open_symbol_file_object): Ditto.
        * solib-dsbt.c (open_symbol_file_object): Ditto.
        * solib-frv.c (open_symbol_file_object): Ditto.
        * solib-svr4.c (open_symbol_file_object): Ditto.
        * solib-target.c (solib_target_open_symbol_file_object): Ditto.
        * solib.c (update_solib_list): Use TRY/CATCH instead of
        catch_errors.
        * solist.h (struct target_so_ops) <open_symbol_file_object>:
        Change type.
        * symmisc.c (struct print_symbol_args): Remove.
        (dump_symtab_1): Use TRY/CATCH instead of catch_errors.
        (print_symbol): Change type.
        * windows-nat.c (handle_load_dll, handle_unload_dll): Return void
        and remove parameters.
        (catch_errors): New.
        (get_windows_debug_event): Adjust.

2017-10-09  Tom Tromey  <tom@tromey.com>

        * mi/mi-main.c (free_splay_tree): Remove.
        (list_available_thread_groups): Use splay_tree_up.
        * common/gdb_splay_tree.h: New file.

2017-10-09  Tom Tromey  <tom@tromey.com>

        * mi/mi-main.c (do_nothing): Remove.
        (list_available_thread_groups): Update.

2017-10-09  Pedro Alves  <palves@redhat.com>

        * infrun.c (handle_inferior_event_1) <TARGET_WAITKIND_EXECD>: Skip
        reading registers when switching context.

2017-10-09  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-nat.c (fbsd_siginfo_size): Use gdbarch_long_bit.
        (fbsd_convert_siginfo): Likewise.
        * fbsd-tdep.c (fbsd_core_xfer_siginfo): Likewise.

2017-10-09  Simon Marchi  <simon.marchi@polymtl.ca>

        * configure.ac (try_guile_versions): Remove guile-2.2.
        * configure: Regenerate.

2017-10-09  Tom Tromey  <tom@tromey.com>

        * Makefile.in (COMPILE.post, POSTCOMPILE): Restore $(basename).
        (COMPILE.pre): Use $(CXX).

2017-10-09  Pedro Alves  <palves@redhat.com>

        * cp-support.c (cp_remove_params): Return a gdb::unique_xmalloc_ptr.
        Use bool.
        (overload_list_add_symbol): Adjust to use gdb::unique_xmalloc_ptr.
        * cp-support.h (cp_remove_params): Now returns a
        gdb::unique_xmalloc_ptr.
        * dwarf2read.c (find_slot_in_mapped_hash): Now returns bool.
        Adjust to cp_remove_params returning a gdb::unique_xmalloc_ptr.
        * psymtab.c (psymtab_search_name): Adjust to cp_remove_params
        returning a gdb::unique_xmalloc_ptr.
        (lookup_partial_symbol): Adjust to use gdb::unique_xmalloc_ptr.
        * stack.c (find_frame_funname): Adjust to cp_remove_params
        returning a gdb::unique_xmalloc_ptr.

2017-10-08  Tom Tromey  <tom@tromey.com>

        * dwarf2read.c (dwarf2_get_dwz_file): Use
        gdb::unique_xmalloc_ptr.
        (find_slot_in_mapped_hash): Likewise.
        (dwarf2_physname): Likewise.
        (create_dwo_unit_in_dwp_v1): Use std::string.
        (create_dwo_unit_in_dwp_v2): Likewise.
        (lookup_dwo_cutu): Likewise.
        (inherit_abstract_dies): Use std::vector.
        (read_array_type): Likewise.
        (dwarf_decode_macros): Remove unused declaration.
        (unsigned_int_compar): Remove.
        (dwarf2_build_psymtabs_hard): Use scoped_restore.
        (psymtabs_addrmap_cleanup): Remove.

2017-10-08  Tom Tromey  <tom@tromey.com>

        * frame-unwind.c (frame_unwind_try_unwinder): Update.
        * frame.h (frame_cleanup_after_sniffer): Declare.
        (frame_prepare_for_sniffer): Return void.
        * frame.c (frame_cleanup_after_sniffer): No longer static.  Change
        type of argument.
        (frame_prepare_for_sniffer): Return void.

2017-10-08  Tom Tromey  <tom@tromey.com>

        * utils.h (make_cleanup_value_free): Remove.
        * utils.c (do_value_free, struct cleanup): Remove.
        * dwarf2loc.c (dwarf2_evaluate_loc_desc_full) <DWARF_VALUE_STACK>:
        Use gdb_value_up.
        * value.h (struct value_deleter): New.
        (gdb_value_up): New typedef.

2017-10-08  Tom Tromey  <tom@tromey.com>

        * symtab.c (free_search_symbols, do_free_search_symbols_cleanup)
        (make_cleanup_free_search_symbols): Remove.
        (search_symbols): Return std::vector.
        (symbol_search::compare_search_syms): Now member of
        symbol_search.  Change arguments.
        (sort_search_symbols_remove_dups): Change arguments.  Rewrite.
        (symtab_symbol_info, rbreak_command): Update.
        * symtab.h (struct symbol_search) <next>: Remove.
        Add constructors.
        (symbol_search::operator<): New function.
        (symbol_search::operator==): New function.
        (search_symbols): Remove std::vector.
        (free_search_symbols, make_cleanup_free_search_symbols): Remove.
        (symbol_search::compare_search_syms): Declare.

2017-10-06  Yao Qi  <yao.qi@linaro.org>

        * Makefile.in (ALL_64_TARGET_OBS): Replace aarch64-insn.o with
        arch/aarch64-insn.o.
        Remove one rule.
        * configure.tgt: Replace aarch64-insn.o with arch/aarch64-insn.o.

2017-10-06  Yao Qi  <yao.qi@linaro.org>

        * Makefile.in (ALL_TARGET_OBS): Replace arm.o, arm-get-next-pcs.o,
        and arm-linux.o with arch/arm.o, arch/arm-get-next-pcs.o and
        arch/arm-linux.o respectively.
        * configure.tgt: Likewise.

2017-10-06  Yao Qi  <yao.qi@linaro.org>

        * Makefile.in (ALL_TARGET_OBS): Rename i386.o to arch/i386.o.
        * configure.tgt (i386_tobjs): Replace i386.o with arch/i386.o.

2017-10-06  Pedro Alves  <palves@redhat.com>

        * windows-nat.c: Include <algorithm>.

2017-10-06  Yao Qi  <yao.qi@linaro.org>

        * configure.tgt (i386_tobjs): New variable.
        (amd64_tobjs): New variable.
        Set $cpu_obs and $os_obs.

2017-10-06  Yao Qi  <yao.qi@linaro.org>

        * Makefile.in (CONFIG_SRC_SUBDIR): New.
        (ALL_64_TARGET_OBS): Replace amd64.o with arch/amd64.o.
        (clean): Remove object files and dependency files.
        (distclean): Remove the directory.
        * configure.ac: Invoke AC_CONFIG_COMMANDS.
        * configure: Re-generated.
        * configure.tgt: Replace amd64.o with arch/amd64.o.

2017-10-05  Jose E. Marchesi  <jose.marchesi@oracle.com>

        PR build/22188
        * arm-tdep.c (arm_decode_misc_memhint_neon): Fix decoding of CPS
        and SETEND.

2017-10-05  Pedro Alves  <palves@redhat.com>

        * linux-nat.c (linux_child_follow_fork): When following the parent
        and detaching the child, consult the parent thread's architecture
        instead of the child's.

2017-10-05  Ulrich Weigand  <uweigand@de.ibm.com>

        * ax.h: Do not include "doublest.h".
        (union agent_val): Remove.

2017-10-05  Ulrich Weigand  <uweigand@de.ibm.com>

        * dfp.h (MAX_DECIMAL_STRING): Move to dfp.c.
        (decimal_to_string): Return std::string object.
        (decimal_from_string): Accept std::string object.  Return bool.
        (decimal_from_integral, decimal_from_doublest): Remove.
        (decimal_from_longest): Add prototype.
        (decimal_from_ulongest): Likewise.
        (decimal_to_longest): Likewise.
        (decimal_from_doublest): Likewise.
        * dfp.c: Do not include "gdbtypes.h" or "value.h".
        (MAX_DECIMAL_STRING): Move here.
        (decimal_to_string): Return std::string object.
        (decimal_from_string): Accept std::string object.  Return bool.
        (decimal_from_integral): Remove, replace by ...
        (decimal_from_longest, decimal_from_ulongest): ... these new functions.
        (decimal_to_longest): New function.
        (decimal_from_floating): Remove, replace by ...
        (decimal_from_doublest): ... this new function.
        (decimal_to_doublest): Update to new decimal_to_string interface.

        * value.c (unpack_long): Use decimal_to_longest.
        * valops.c (value_cast): Use decimal_from_doublest instead of
        decimal_from_floating.  Use decimal_from_[u]longest isntead of
        decimal_from_integral.
        * valarith.c (value_args_as_decimal): Likewise.
        * valprint.c (print_decimal_floating): Update to new
        decimal_to_string interface.
        * printcmd.c (printf_decfloat): Likewise.
        * c-exp.y (parse_number): Update to new decimal_from_string interface.

2017-10-05  Ulrich Weigand  <uweigand@de.ibm.com>

        * doublest.h: Do not include "floatformat.h".  Remove stale comments.
        * gdbtypes.c: Include "floatformat.h".
        * value.c: Likewise.
        * m68k-tdep.c: Likewise.

        * findvar.c: Do not include "floatformat.h".
        * amd64-darwin-tdep.c: Likewise.
        * arm-linux-tdep.c: Likewise.
        * i386-darwin-tdep.c: Likewise.
        * i387-tdep.c: Likewise.
        * m68k-linux-tdep.c: Likewise.
        * mep-tdep.c: Likewise.
        * mips-tdep.c: Likewise.
        * nios2-tdep.c: Likewise.
        * s390-linux-tdep.c: Likewise.
        * sparc-obsd-tdep.c: Likewise.
        * sparc-tdep.c: Likewise.
        * sparc64-tdep.c: Likewise.
        * spu-tdep.c: Likewise.
        * tic6x-tdep.c: Likewise.
        * tilegx-tdep.c: Likewise.
        * vax-tdep.c: Likewise.
        * xstormy16-tdep.c: Likewise.
        * xtensa-tdep.c: Likewise.

        * top.c: Do not include "doublest.h".
        * aarch64-tdep.c: Likewise.
        * alpha-tdep.c: Likewise.
        * arm-linux-tdep.c: Likewise.
        * m68k-linux-tdep.c: Likewise.
        * tilegx-tdep.c: Likewise.
        * xstormy16-tdep.c: Likewise.

2017-10-05  John Baldwin  <jhb@FreeBSD.org>

        * mips-fbsd-tdep.c (MIPS_INST_ADDIU_A0_SP_N32): Define.
        (mipsn32_fbsd_sigframe): Define.
        (mips_fbsd_init_abi): Install mipsn32_fbsd_sigframe unwinder
        for FreeBSD/mipsn32.

2017-10-05  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-tdep.c (fbsd_print_auxv_entry): Handle AT_EHDRFLAGS and
        AT_HWCAP.

2017-10-05  Tristan Gingold  <tgingold@free.fr>

        * MAINTAINERS (Misc): Update my email address.

2017-10-04  Pedro Alves  <palves@redhat.com>

        * remote.c (get_remote_arch_state): New 'gdbarch' parameter.  Use
        it instead of target_gdbarch.
        (get_remote_state, get_remote_packet_size): Adjust
        get_remote_arch_state calls, passing down target_gdbarch
        explicitly.
        (packet_reg_from_regnum, packet_reg_from_pnum): New parameter
        'gdbarch' and use it instead of target_gdbarch.
        (get_memory_packet_size): Adjust get_remote_arch_state calls,
        passing down target_gdbarch explicitly.
        (struct stop_reply) <arch>: New field.
        (remote_parse_stop_reply): Use the stopped thread's architecture,
        not the current inferior's.  Save the architecture in the
        stop_reply.
        (process_stop_reply): Use the stop reply's architecture.
        (process_g_packet, remote_fetch_registers)
        (remote_prepare_to_store, store_registers_using_G)
        (remote_store_registers): Adjust get_remote_arch_state calls,
        using the regcache's architecture.
        (remote_get_trace_status): Adjust get_remote_arch_state calls,
        passing down target_gdbarch explicitly.
        * spu-multiarch.c (spu_thread_architecture): Defer to the target
        beneath instead of calling target_gdbarch.
        * target.c (default_thread_architecture): Use the specified
        inferior's architecture, instead of the current inferior's
        architecture (via target_gdbarch).

2017-10-04  Pedro Alves  <palves@redhat.com>

        * regcache.c (get_thread_arch_regcache): Remove null_ptid special
        case.
        (regcache_print): Handle !target_has_registers here instead.

2017-10-04  Pedro Alves  <palves@redhat.com>

        * frame.c (create_test_frame): Delete.
        * frame.h (create_test_frame): Delete.
        * gdbarch-selftests.c: Include gdbthread.h and target.h.
        (class regcache_test): Delete.
        (test_target_has_registers, test_target_has_stack)
        (test_target_has_memory, test_target_prepare_to_store)
        (test_target_store_registers): New functions.
        (test_target_ops): New class.
        (register_to_value_test): Error out if there's already a
        process_stratum (or higher) target pushed.  Create a fuller mock
        environment, with mock target_ops, inferior, address space, thread
        and inferior_ptid.
        * progspace.c (struct address_space): Move to ...
        * progspace.h (struct address_space): ... here.
        * regcache.h (regcache::~regcache, regcache::raw_write)
        [GDB_SELF_TEST]: No longer virtual.

2017-10-04  Simon Marchi  <simon.marchi@ericsson.com>

        * mi/mi-main.c (list_available_thread_groups): Reverse filter logic.

2017-10-04  Pedro Alves  <palves@redhat.com>

        * guile/scm-breakpoint.c (gdbscm_breakpoint_commands): Move code
        out of 'between TRY and CATCH'.

2017-10-04  Pedro Alves  <palves@redhat.com>

        * cli/cli-cmds.c (complete_command): Add missing END_CATCH.
        * common/common-exceptions.h (TRY): Open an outermost scope.
        Expand intro comment.
        (CATCH): Reindent.
        (END_CATCH): Close the outermost scope.
        * completer.c (complete_line_internal): Add missing END_CATCH.

2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>

        * NEWS (Changes since GDB 8.0): Add entry about new
        'set-cwd-on-gdbserver' feature.
        (New remote packets): Add entry for QSetWorkingDir.
        * common/common-inferior.h (set_inferior_cwd): New prototype.
        * infcmd.c (set_inferior_cwd): Remove "static".
        (show_cwd_command): Expand text to include remote debugging.
        * remote.c: Add PACKET_QSetWorkingDir.
        (remote_protocol_features) <QSetWorkingDir>: New entry for
        PACKET_QSetWorkingDir.
        (extended_remote_set_inferior_cwd): New function.
        (extended_remote_create_inferior): Call
        "extended_remote_set_inferior_cwd".
        (_initialize_remote): Call "add_packet_config_cmd" for
        QSetWorkingDir.

2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>

        * NEWS (New commands): Mention "set/show cwd".
        * cli/cli-cmds.c (_initialize_cli_cmds): Mention "set cwd" on
        "cd" command's help text.
        * common/common-inferior.h (get_inferior_cwd): New prototype.
        * infcmd.c (inferior_cwd_scratch): New global variable.
        (set_inferior_cwd): New function.
        (get_inferior_cwd): Likewise.
        (set_cwd_command): Likewise.
        (show_cwd_command): Likewise.
        (_initialize_infcmd): Add "set/show cwd" commands.
        * inferior.h (class inferior) <cwd>: New field.
        * nat/fork-inferior.c: Include "gdb_tilde_expand.h".
        (fork_inferior): Change inferior's cwd before its execution.
        * windows-nat.c (windows_create_inferior): Pass inferior's cwd
        to CreateProcess.

2017-10-04  Sergio Durigan Junior  <sergiodj@redhat.com>

        * Makefile.in (SFILES): Add gdb_tilde_expand.c.
        (HFILES_NO_SRCDIR): Add gdb_tilde_expand.h.
        (COMMON_OBS): Add gdb_tilde_expand.o.
        * common/gdb_tilde_expand.c: New file.
        * common/gdb_tilde_expand.h: Likewise.

2017-10-03  Maciej W. Rozycki  <macro@imgtec.com>

        * gdbarch.sh (objfile): Remove duplicate declaration.
        * gdbarch.h: Regenerate.

2017-10-03  Tom Tromey  <tom@tromey.com>

        * utils.c (internal_vproblem): Use string_vprintf.

2017-10-03  Tom Tromey  <tom@tromey.com>

        * printcmd.c (info_symbol_command): Use std::string.

2017-10-03  Tom Tromey  <tom@tromey.com>

        * top.c (gdb_safe_append_history): Use std::string.

2017-10-03  Tom Tromey  <tom@tromey.com>

        * event-top.c (stdin_event_handler): Update.
        * main.c (captured_main_1): Update.
        * top.h (make_delete_ui_cleanup): Remove.
        (struct ui): Add constructor and destructor.
        (new_ui, delete_ui): Remove.
        * top.c (make_delete_ui_cleanup): Remove.
        (new_ui_command): Use std::unique_ptr.
        (delete_ui_cleanup): Remove.
        (ui::ui): Rename from new_ui.  Update.
        (free_ui): Remove.
        (ui::~ui): Rename from delete_ui.  Update.

2017-10-03  Tom Tromey  <tom@tromey.com>

        * symfile.c (load_progress): Use gdb::byte_vector.

2017-10-03  Tom Tromey  <tom@tromey.com>

        * mi/mi-main.c (mi_cmd_trace_frame_collected): Remove unused
        declaration.
        * printcmd.c (x_command): Remove unused declaration.
        * symfile.c (symbol_file_command): Remove unused declaration.

2017-10-03  Tom Tromey  <tom@tromey.com>

        * utils.c (internal_vproblem): Use std::string.
        (defaulted_query): Likewise.

2017-10-03  Tom Tromey  <tom@tromey.com>

        * guile/scm-ports.c (ioscm_with_output_to_port_worker): Update.
        * top.c (execute_command_to_string): Update.
        * utils.c (make_cleanup_restore_page_info): Remove.
        (do_restore_page_info_cleanup): Remove.
        (set_batch_flag_and_restore_page_info):
        New.
        (make_cleanup_restore_page_info): Remove.
        (set_batch_flag_and_make_cleanup_restore_page_info): Remove.
        (~set_batch_flag_and_restore_page_info): New
        (make_cleanup_restore_uinteger): Remove.
        (make_cleanup_restore_integer): Remove.
        (struct restore_integer_closure): Remove.
        (restore_integer): Remove.
        * utils.h (struct set_batch_flag_and_restore_page_info): New
        class.
        (set_batch_flag_and_make_cleanup_restore_page_info): Remove.
        (make_cleanup_restore_page_info): Remove.
        (make_cleanup_restore_uinteger) Remove.
        (make_cleanup_restore_integer) Remove.

2017-10-03  Tom Tromey  <tom@tromey.com>

        * record-full.h (record_full_gdb_operation_disable_set): Return
        scoped_restore_tmpl<int>.
        * infrun.c (adjust_pc_after_break): Update.
        (handle_signal_stop): Update.
        * record-full.c (record_full_gdb_operation_disable_set): Return
        scoped_restore_tmpl<int>.
        (record_full_wait_1, record_full_insert_breakpoint)
        (record_full_remove_breakpoint, record_full_save)
        (record_full_goto_insn): Update.

2017-10-02  Tom Tromey  <tom@tromey.com>

        PR rust/22236:
        * rust-lang.c (rust_val_print_str): New function.
        (val_print_struct): Call it.
        (rust_subscript): Preserve name of slice type.

2017-10-02  Tom Tromey  <tom@tromey.com>

        * rust-lang.c (rust_subscript): Handle slices in
        EVAL_AVOID_SIDE_EFFECTS case.

2017-10-02  Tom Tromey  <tom@tromey.com>

        * rust-lang.c (rust_slice_type_p): Recognize &str as a slice type.

2017-10-02  Tom Tromey  <tom@tromey.com>

        * rust-lang.h (rust_slice_type): Add "extern".

2017-10-02  Tom Tromey  <tom@tromey.com>
            Pedro Alves  <palves@redhat.com>

        * ada-lang.h (ada_exc_info::operator<): Make const.
        (ada_exc_info::operator==): Make const.
        * ada-lang.c (ada_exc_info::operator<, ada_exc_info::operator==):
        Make const.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * target.c (read_whatever_is_readable): Change type of "result".
        Update.
        (free_memory_read_result_vector): Remove.
        (read_memory_robust): Change return type.  Update.
        * mi/mi-main.c (mi_cmd_data_read_memory_bytes): Update.  Use
        bin2hex, std::string.
        * target.h (memory_read_result_s): Remove typedef.
        (free_memory_read_result_vector): Remove.
        (read_memory_robust): Return std::vector.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * mi/mi-main.c (captured_mi_execute_command): Use scope_restore.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * mi/mi-cmd-info.c (mi_cmd_info_ada_exceptions): Update.
        * ada-lang.h (struct ada_exc_info): Remove typedef.  Declare
        operator< and operator==.
        (ada_exceptions_list): Return a std::vector.
        * ada-lang.c (ada_exc_info::operator<): Rename from
        compare_ada_exception_info.
        (ada_exc_info::operator==): New.
        (sort_remove_dups_ada_exceptions_list): Change type of
        "exceptions".
        (ada_add_standard_exceptions, ada_add_exceptions_from_frame)
        (ada_add_global_exceptions): Likewise.
        (ada_exceptions_list_1): Return a std::vector.
        (ada_exceptions_list): Likewise.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * mi/mi-main.c (struct print_one_inferior_data) <inferiors>: Now a
        'std::set *'.
        (print_one_inferior): Update.
        (free_vector_of_ints): Remove.
        (list_available_thread_groups): Change "ids" to std::set.
        (mi_cmd_list_thread_groups): Update.
        (struct collect_cores_data) <core>: Now a std::set.
        (collect_cores): Update.
        (unique): Remove.
        (print_one_inferior): Update.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * mi/mi-main.c (mi_execute_cli_command): Use std::string.
        (mi_execute_async_cli_command): Likewise.
        (mi_cmd_trace_frame_collected): Use field_fmt.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * mi/mi-main.c (mi_cmd_data_write_memory_bytes): Use
        gdb::byte_vector.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * mi/mi-parse.c (mi_parse): Remove unused declaration.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * mi/mi-cmd-disas.c (mi_cmd_disassemble): Don't copy "oarg".

2017-09-29  Tom Tromey  <tom@tromey.com>

        * varobj.h (varobj_gen_name): Return std::string.
        * varobj.c (varobj_gen_name): Return std::string.
        * mi/mi-cmd-var.c (mi_cmd_var_create): Use std::string.
        (mi_cmd_var_delete): Don't copy "name".

2017-09-29  Tom Tromey  <tom@tromey.com>

        * mi/mi-cmd-break.c (mi_argv_to_format): Return std::string.
        (mi_cmd_break_insert_1): Update.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * target.h (make_scoped_defer_target_commit_resume): Update.
        * target.c (make_scoped_defer_target_commit_resume): Rename from
        make_cleanup_defer_target_commit_resume.  Return a
        scoped_restore.
        * infrun.c (proceed): Use make_scoped_defer_target_commit_resume.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * main.c (captured_main_1): Remove unused declaration.
        * spu-multiarch.c (parse_spufs_run): Remove unused declaration.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * symtab.c (search_symbols): Remove unused outer cleanup.
        (make_source_files_completion_list): Remove unused declaration.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * mt-tdep.c (mt_push_dummy_call): Use gdb::byte_vector.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * xstormy16-tdep.c (xstormy16_push_dummy_call): Use
        gdb::byte_vector.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * complaints.c (vcomplaint): Use std::string.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * tracepoint.c (trace_variable_command): Use std::string.
        (encode_actions_1): Remove unused declarations.
        (create_tsv_from_upload): Use std::string.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * cp-support.c (gdb_demangle): Use std::string.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * stack.c (parse_frame_specification): Use std::string
        (info_frame_command): Use gdb::unique_xmalloc_ptr.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * tilegx-tdep.c (tilegx_push_dummy_call): Use gdb::byte_vector.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * utils.c (vfprintf_maybe_filtered): Use std::string.
        (vfprintf_unfiltered): Likewise.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * event-top.c (top_level_prompt): Return std::string.
        (display_gdb_prompt): Update.

2017-09-29  Tom Tromey  <tom@tromey.com>

        * unittests/common-utils-selftests.c (format): New function.
        (string_vprintf_tests): New function.
        (_initialize_common_utils_selftests): Register new tests.
        * common/common-utils.c (string_vprintf): New function.
        * common/common-utils.h (string_vprintf): Declare.

2017-09-29  Pedro Alves  <palves@redhat.com>

        * common/rsp-low.c (unpack_varlen_hex): Constify.
        * common/rsp-low.h (unpack_varlen_hex): Constify.
        * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
        Constify.
        * remote.c (remote_set_permissions, read_ptid)
        (remote_current_thread, remote_get_threads_with_qthreadinfo)
        (remote_static_tracepoint_marker_at)
        (remote_static_tracepoint_markers_by_strid)
        (stop_reply_extract_thread, remote_parse_stop_reply): Constify.
        * tracepoint.c (parse_trace_status, parse_tracepoint_status)
        (parse_tracepoint_definition, parse_tsv_definition)
        (parse_static_tracepoint_marker_definition): Constify.
        * tracepoint.h (parse_static_tracepoint_marker_definition)
        (parse_trace_status, parse_tracepoint_status)
        (parse_tracepoint_definition, parse_tsv_definition): Constify.

2017-09-29  Pedro Alves  <palves@redhat.com>

        * remote.c (target_buf, target_buf_size): Delete.
        (remote_get_noisy_reply): Remove buf_p and sizeof_buf parameters.
        Use the connection's packet buffer instead.
        All callers adjusted.
        (_initialize_remote): Remove references to target_buf and
        target_buf_size.

2017-09-28  Pedro Alves  <palves@redhat.com>

        * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
        unittests/common-utils-selftests.c.
        (SUBDIR_UNITTESTS_OBS): Add common-utils-selftests.o.
        (COMMON_OBS): Remove utils-selftests.o.
        * utils-selftests.c: Move to ...
        * unittests/common-utils-selftests.c: ... here and rename self
        test to "string_printf".

2017-09-28  Alexander Shaposhnikov <alexander.v.shaposhnikov@gmail.com> (tiny patch)

        * dwarf2read.c (open_and_init_dwp_file): Protect against dwp_file
        having NULL cus or tus.

2017-09-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * arm-tdep.c: (convert_from_extended): Remove.
        (convert_to_extended): Likewise.
        (arm_extract_return_value): Use convert_typed_floating.
        (arm_store_return_value): Likewise.

        * sh-tdep.h (struct gdbarch_tdep): Add sh_littlebyte_bigword_type.
        * sh-tdep.c: Do not include "floatformat.h".
        (sh_littlebyte_bigword_type): New function.
        (sh_register_convert_to_virtual): Use convert_typed_floating.
        (sh_register_convert_to_raw): Likewise.
        * sh64-tdep.c: (struct gdbarch_tdep): Add sh_littlebyte_bigword_type.
        (sh64_littlebyte_bigword_type): New function.
        (sh64_extract_return_value): Use convert_typed_floating.
        (sh64_register_convert_to_virtual): Likewise.
        (sh64_register_convert_to_raw): Likewise.

2017-09-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * doublest.h (floatformat_from_type): Move to gdbtypes.h.
        * doublest.c (floatformat_from_type): Move to gdbtypes.c.

        * gdbtypes.h (union type_specific): Make field floatformat hold
        just a single struct floatformat, not an array.
        (floatformat_from_type): Move here.
        * gdbtypes.c (floatformat_from_type): Move here.  Update to
        changed TYPE_FLOATFORMAT definition.
        (verify_floatformat): Update to changed TYPE_FLOATFORMAT.
        (recursive_dump_type): Likewise.
        (init_float_type): Install correct floatformat for byte order.
        (arch_float_type): Likewise.

2017-09-27  Ulrich Weigand  <uweigand@de.ibm.com>

        * gdbtypes.c (init_type): Change incoming argument from
        length-in-bytes to length-in-bits.  Assert length is a
        multiple of TARGET_CHAR_BITS.
        (arch_type, arch_flags_type): Likewise.
        (init_integer_type): Update call to init_type.
        (init_character_type): Likewise.
        (init_boolean_type): Likewise.
        (init_float_type): Likewise.
        (init_decfloat_type): Likewise.
        (init_complex_type): Likewise.
        (init_pointer_type): Likewise.
        (objfile_type): Likewise.
        (arch_integer_type): Update call to arch_type.
        (arch_character_type): Likewise.
        (arch_boolean_type): Likewise.
        (arch_float_type): Likewise.
        (arch_decfloat_type): Likewise.
        (arch_complex_type): Likewise.
        (arch_pointer_type): Likewise.
        (gdbtypes_post_init): Likewise.

        * dwarf2read.c (dwarf2_init_float_type): Update call to init_type.
        (read_base_type): Likewise.
        * mdebugread.c (basic_type): Likewise.
        * stabsread.c (dbx_init_float_type): Likewise.
        (rs6000_builtin_type): Likewise.
        (read_range_type): Likewise.  Also, fix call to init_integer_type
        with erroneous length argument.

        * ada-lang.c (ada_language_arch_info): Update call to arch_type.
        * d-lang.c (build_d_types): Likewise.
        * f-lang.c (build_fortran_types): Likewise.
        * go-lang.c (build_go_types): Likewise.
        * opencl-lang.c (build_opencl_types): Likewise.
        * jit.c (finalize_symtab): Likewise.
        * gnu-v3-abi.c (build_gdb_vtable_type): Likewise.
        (build_std_type_info_type): Likewise.
        * target-descriptions.c (tdesc_gdb_type): Likewise.  Also,
        update call to arch_flags_type.

        * linux-tdep.c (linux_get_siginfo_type_with_fields): Update call to
        arch_type.
        * fbsd-tdep.c (fbsd_get_siginfo_type): Likewise.
        * windows-tdep.c (windows_get_tlb_type): Likewise.

        * avr-tdep.c (avr_gdbarch_init): Update call to arch_type.
        * ft32-tdep.c (ft32_gdbarch_init): Likewise.
        * m32c-tdep.c (make_types): Likewise.
        * rl78-tdep.c (rl78_gdbarch_init): Likewise.
        (rl78_psw_type): Update call to arch_flags_type.
        * m68k-tdep.c (m68k_ps_type): Update call to arch_flags_type.
        * rx-tdep.c (rx_psw_type): Likewise.
        (rx_fpsw_type): Likewise.
        * sparc-tdep.c (sparc_psr_type): Likewise.
        (sparc_fsr_type): Likewise.
        * sparc64-tdep.c (sparc64_pstate_type): Likewise.
        (sparc64_ccr_type): Likewise.
        (sparc64_fsr_type): Likewise.
        (sparc64_fprs_type): Likewise.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * findcmd.c (find_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * ada-tasks.c (task_command_1, task_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * symtab.c (maintenance_print_symbol_cache)
        (maintenance_flush_symbol_cache)
        (maintenance_print_symbol_cache_statistics): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * inferior.c (detach_inferior_command, kill_inferior_command)
        (inferior_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * regcache.c (regcache_print, maintenance_print_registers)
        (maintenance_print_raw_registers)
        (maintenance_print_cooked_registers)
        (maintenance_print_register_groups)
        (maintenance_print_remote_registers): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * printcmd.c (map_display_numbers, undisplay_command)
        (enable_disable_display_command, enable_display_command)
        (disable_display_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * breakpoint.h (delete_command): Don't declare.
        * breakpoint.c (delete_command, enable_once_command)
        (enable_count_command, enable_delete_command, breakpoint_1)
        (maintenance_info_breakpoints, stopin_command, stopat_command)
        (delete_command, delete_trace_command, save_breakpoints)
        (save_breakpoints_command, save_tracepoints_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * macrocmd.c (macro_expand_command, macro_expand_once_command)
        (skip_ws, extract_identifier, macro_define_command)
        (macro_undef_command, macro_list_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * infcmd.c (environment_info, set_environment_command)
        (unset_environment_command, path_info, info_proc_cmd_1)
        (info_proc_cmd_mappings, info_proc_cmd_stat)
        (info_proc_cmd_status, info_proc_cmd_cwd, info_proc_cmd_cmdline)
        (info_proc_cmd_exe, info_proc_cmd_all): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * i386-tdep.c (i386_mpx_info_bounds, i386_mpx_set_bounds):
        Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * symfile-mem.c (add_symbol_file_from_memory_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * demangle.c (demangle_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * progspace.c (maintenance_info_program_spaces_command):
        Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * compile/compile.c (check_raw_argument, compile_file_command)
        (compile_code_command, compile_print_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * reggroups.c (maintenance_print_reggroups): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * dwarf2read.c (save_gdb_index_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * stap-probe.c (info_probes_stap_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * fork-child.c (unset_exec_wrapper_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * btrace.c (get_uint, get_context_size, no_chunk)
        (maint_btrace_packet_history_cmd)
        (maint_btrace_clear_packet_history_cmd, maint_btrace_clear_cmd)
        (maint_info_btrace_cmd): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * reverse.c (delete_bookmark_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * remote.c (set_memory_packet_size)
        (set_memory_write_packet_size, show_memory_write_packet_size)
        (set_memory_read_packet_size, show_memory_read_packet_size)
        (compare_sections_command, packet_command, remote_put_command)
        (remote_get_command, remote_delete_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * mips-tdep.c (show_mipsfpu_command, set_mipsfpu_single_command)
        (set_mipsfpu_double_command, set_mipsfpu_none_command)
        (set_mipsfpu_auto_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * cli/cli-cmds.h (cd_command): Constify.
        * cli/cli-cmds.c (cd_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * thread.c (thread_name_command, thread_find_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * probe.c (enable_probes_command, disable_probes_command):
        Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * symfile.c (symbol_file_command): Constify.
        * gdbcore.h (deprecated_file_changed_hook): Constify.
        * exec.c (deprecated_file_changed_hook, exec_file_command)
        (file_command): Constify.
        * defs.h (symbol_file_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * remote-fileio.c (set_system_call_allowed)
        (show_system_call_allowed): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * tracepoint.c (delete_trace_variable_command)
        (tfind_end_command, tfind_start_command, tfind_pc_command)
        (tfind_tracepoint_command, tfind_line_command)
        (tfind_range_command, tfind_outside_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * ax-gdb.c (maint_agent_printf_command, agent_command)
        (agent_eval_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * tracepoint.c (info_scope_command): Constify.
        * python/python.c (gdbpy_decode_line): Constify.
        * python/py-breakpoint.c (bppy_init): Constify.
        * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Constify.
        * location.h: (new_linespec_location)
        (string_to_event_location_basic, string_to_event_location):
        Constify.
        * location.c (new_linespec_location)
        (string_to_event_location_basic, string_to_event_location):
        Constify.
        * linespec.h (decode_line_with_current_source)
        (decode_line_with_last_displayed, linespec_lex_to_end): Constify.
        * linespec.c (linespec_lex_to_end)
        (decode_line_with_current_source)
        (decode_line_with_last_displayed): Constify.
        * guile/scm-breakpoint.c (gdbscm_register_breakpoint_x):
        Constify.
        * cli/cli-cmds.c (edit_command, list_command): Constify.
        * breakpoint.h (until_break_command, watch_command_wrapper)
        (awatch_command_wrapper, rwatch_command_wrapper)
        (init_ada_exception_breakpoint): Constify.
        * breakpoint.c (break_command_1, dprintf_command)
        (break_range_command, watch_command_wrapper)
        (rwatch_command_wrapper, awatch_command_wrapper)
        (until_break_command, init_ada_exception_breakpoint)
        (strace_marker_create_sals_from_location, trace_command)
        (ftrace_command, strace_command, struct tracepoint): Constify.
        * ax-gdb.c (agent_command_1): Constify.
        * ada-lang.c (ada_exception_sal): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * record.c (cmd_record_delete, cmd_record_stop, cmd_record_save)
        (cmd_record_goto_begin, cmd_record_goto_end, get_insn_number)
        (get_context_size, no_chunk, get_insn_history_modifiers)
        (cmd_record_insn_history, get_call_history_modifiers)
        (cmd_record_call_history): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * source.c (show_substitute_path_command)
        (unset_substitute_path_command, set_substitute_path_command):
        Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * typeprint.c (maintenance_print_type): Constify.
        * maint.c (maintenance_dump_me, maintenance_demangle)
        (maintenance_time_display, maintenance_info_sections)
        (maintenance_print_statistics, maintenance_deprecate)
        (maintenance_undeprecate): Constify.
        (maintenance_do_deprecate): Constify.  Use std::string.
        (maintenance_selftest): Constify.
        * gdbtypes.h (maintenance_print_type): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * hppa-tdep.c (unwind_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * target-descriptions.c (unset_tdesc_filename_cmd)
        (maint_print_c_tdesc_cmd, maintenance_check_xml_descriptions):
        Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * dummy-frame.c (maintenance_print_dummy_frames): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * tui/tui.c (tui_enable_command, tui_disable_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_reg_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * skip.c (skip_file_command, skip_function_command)
        (skip_enable_command, skip_disable_command, skip_delete_command):
        Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * record-btrace.c (cmd_record_btrace_bts_start)
        (cmd_record_btrace_pt_start): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * symmisc.c (maintenance_print_symbols)
        (maintenance_print_msymbols, maintenance_print_objfiles)
        (maintenance_info_symtabs, maintenance_check_symtabs)
        (maintenance_expand_symtabs, maintenance_info_line_tables):
        Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * top.c (new_ui_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * symfile.c (add_symbol_file_command)
        (remove_symbol_file_command, list_overlays_command)
        (map_overlay_command, unmap_overlay_command)
        (overlay_auto_command, overlay_manual_command)
        (overlay_off_command, overlay_load_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * spu-tdep.c (info_spu_event_command, info_spu_signal_command)
        (info_spu_mailbox_command, info_spu_dma_command)
        (info_spu_proxydma_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * cli/cli-logging.c (set_logging_on, set_logging_off): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * cli/cli-script.c (user_defined_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * cli/cli-dump.c (dump_memory_command, dump_value_command)
        (dump_srec_memory, dump_srec_value, dump_ihex_memory)
        (dump_ihex_value, dump_verilog_memory, dump_verilog_value)
        (dump_tekhex_memory, dump_tekhex_value, dump_binary_memory)
        (dump_binary_value, append_binary_memory, append_binary_value):
        Constify.
        (struct dump_context) <func>: Constify.
        (add_dump_command): Update.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * cli/cli-cmds.c (show_version, show_configuration)
        (source_command, show_user): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * target.c (maintenance_print_target_stack): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * interps.c (interpreter_exec_cmd): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * record-full.c (cmd_record_full_restore): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * memattr.c (enable_mem_command, disable_mem_command)
        (delete_mem_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * value.c (show_convenience): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * gdbcore.h (core_file_command): Update.
        * corefile.c (core_file_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * user-regs.c (maintenance_print_user_registers): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * cp-namespace.c (maintenance_cplus_namespace): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * cp-support.c (first_component_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * psymtab.c (maintenance_print_psymbols)
        (maintenance_info_psymtabs, maintenance_check_psymtabs):
        Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * windows-tdep.c (display_tib): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * linux-fork.c (delete_checkpoint_command)
        (detach_checkpoint_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * cp-abi.c (set_cp_abi_cmd, show_cp_abi_cmd): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * arc-tdep.c (dump_arc_instruction_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * valprint.c (set_radix, show_radix): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * dtrace-probe.c (info_probes_dtrace_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * command.h (not_just_help_class_command): Update.
        * cli/cli-decode.h (not_just_help_class_command): Update.
        * cli/cli-decode.c (not_just_help_class_command): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * gdb_bfd.c (maintenance_info_bfds): Constify.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * cli/cli-decode.c (add_cmd, set_cmd_cfunc): New function
        overloads.
        (do_add_cmd): Rename from add_cmd.  Don't call set_cmd_cfunc.
        (do_const_cfunc): New function.
        (cmd_cfunc_eq): New overload.
        (cli_user_command_p): Check do_const_cfunc.
        * cli/cli-decode.h (struct cmd_list_element) <function>: New field
        const_cfunc.
        * command.h (add_cmd): Add const overload and no-function
        overload.
        (set_cmd_cfunc): Add const overload.
        (cmd_const_cfunc_ftype): Declare.
        (cmd_cfunc_eq): Add const overload.
        * breakpoint.c, cli-cmds.c, cli-dump.c, guile/scm-cmd.c,
        python/py-cmd.c, target.c, tracepoint.c: Use no-function add_cmd
        overload.

2017-09-27  Tom Tromey  <tom@tromey.com>

        * macroexp.c (get_next_token_for_substitution): New function.
        (substitute_args): Call it.  Check for __VA_OPT__.

2017-09-26  Walfred Tedeschi  <walfred.tedeschi@intel.com>
            Pedro Alves <palves@redhat.com>

        * dwarf2read.c (dwarf2_cu): Remove field producer_is_icc and add
        producer_is_icc_lt_14.
        (producer_is_icc_lt_14): New function.
        (check_producer): Add code for checking version of ICC.
        (producer_is_icc): Move to producer.c.
        (read_structure_type): Restrict ICC workaround to ICC<14.
        * producer.c: Include selftest.h.
        (producer_is_icc, producer_parsing_tests, _initialize_producer):
        New functions.
        * producer.h (producer_is_icc): New declaration.

2017-09-26  Walfred Tedeschi  <walfred.tedeschi@intel.com>

        * Makefile.in (SFILES): Add producer.c.
        (COMMON_OBS): Add producer.o
        * amd64-tdep.c (producer.h): Add new include.
        * dwarf2read.c (producer.h): Add new include.
        * producer.c: New file.
        * producer.h: New file.
        * utils.c (producer_is_gcc, producer_is_gcc_ge_4): Move to
        producer.c.
        * utils.h (producer_is_gcc, producer_is_gcc_ge_4): Move to
        producer.h.

2017-09-26  Matthias Klose  <doko@ubuntu.com>

        * configure.ac: Search ncursesw before ncurses.
        Check ncursesw/ncurses.h before ncurses/ncurses.h.
        * gdb_curses.h: Include <ncursesw/ncurses.h>
        * config.in, configure: Regenerate.

2017-09-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        PR gdb/22185
        * configure.host <*-*-solaris2.[01], *-*-solaris2.[2-9]*>: Mark as
        obsolete.
        Use gdb_host sol2 for i[34567]86-*-solaris2*, x86_64-*-solaris2*.
        Remove i386sol2 support.
        * configure.nat <i386sol2>: Remove.
        <sol2-64>: Fold into ...
        <sol2>: ... this.
        Move common settings to default section.
        Add sol-thread.o.
        * configure.tgt <i[34567]86-*-solaris2.1[0-9]*,
        x86_64-*-solaris2.1[0-9]*>: Rename to ...
        <i[34567]86-*-solaris2*, x86_64-*-solaris2*>: ... this.
        <i[34567]86-*-solaris*>: Remove.
        <sparc-*-solaris2.[0-6], sparc-*-solaris2.[0-6].*>: Remove.

        * configure.ac: Remove wctype in libw check.
        (_MSE_INT_H): Don't define on Solaris 7-9.
        <solaris*>: Remove libthread_db.so.1 check.
        * configure: Regenerate.
        * config.in: Regenerate.

        * proc-service.c: Remove PROC_SERVICE_IS_OLD handling.
        (gdb_ps_prochandle_t, gdb_ps_read_buf_t, gdb_ps_write_buf_t)
        (gdb_ps_size_t): Remove.
        Use base types in users.
        * sol-thread.c: Likewise, also for gdb_ps_addr_t.

        * NEWS (Changes since GDB 8.0): Document Solaris 2.0-9 removal.

2017-09-26  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        PR build/22206
        * sparc64-tdep.c (adi_tag_fd): Print pid as long.
        (adi_is_addr_mapped): Likewise.
        (PSR_ICC): Don't redefine.
        (PSR_IMPL): Likewise.

2017-09-25  Tom Tromey  <tom@tromey.com>

        * regcache.c (regcache::dump): Use string_printf.

2017-09-25  Tom Tromey  <tom@tromey.com>

        * regcache.c (class regcache_invalidator): New.
        (struct register_to_invalidate): Remove.
        (make_cleanup_regcache_invalidate): Remove.
        (regcache::raw_write): Use regcache_invalidator.

2017-09-25  Tom Tromey  <tom@tromey.com>

        * spu-tdep.c (spu2ppu_sniffer): Update.
        * regcache.h (make_cleanup_regcache_xfree): Don't declare.
        * regcache.c (do_regcache_xfree, make_cleanup_regcache_xfree):
        Remove.
        * ppc-linux-tdep.c (ppu2spu_sniffer): Update.
        * mi/mi-main.c (mi_cmd_data_list_changed_registers): Update.
        * frame.h (frame_save_as_regcache): Return std::unique_ptr.
        * frame.c (frame_save_as_regcache): Return std::unique_ptr.
        (frame_pop): Update.

2017-09-25  Tom Tromey  <tom@tromey.com>

        * spu-tdep.c (spu2ppu_dealloc_cache): Use delete.
        * regcache.h (regcache_xfree): Don't declare.
        * regcache.c (regcache_xfree): Remove.
        (do_regcache_xfree): Use delete.
        * ppc-linux-tdep.c (ppu2spu_dealloc_cache): Use delete.
        * linux-fork.c (free_fork): Use delete.
        (fork_save_infrun_state): Likewise.
        * jit.c (jit_dealloc_cache): Use delete.
        * infrun.c (discard_infcall_suspend_state): Use delete.

2017-09-25  Tom Tromey  <tom@tromey.com>

        * regcache.h (regcache_xmalloc): Don't declare.
        (regcache_raw_set_cached_value): Update comment.
        * regcache.c (regcache_xmalloc): Remove.
        * ppc-linux-tdep.c (ppu2spu_sniffer): Use new.
        * jit.c (jit_frame_sniffer): Use new.
        * frame.c (frame_save_as_regcache): Use new.

2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * NEWS: Advertise support for guarded-storage registers on IBM z.

2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-nat.c (have_regset_gs): New static variable.
        (s390_linux_fetch_inferior_registers): Handle guarded-storage
        control block and guarded-storage broadcast control regsets.
        (s390_read_description): Detect whether the target has
        guarded-storage support, return appropriate tdesc.
        * s390-linux-tdep.c (features/s390-gs-linux64.c): New include.
        (features/s390x-gs-linux64.c): Likewise.
        (struct gdbarch_tdep) <have_gs>: New field.
        (s390_regmap_gs, s390_regmap_gsbc, s390_gs_regset)
        (s390_gsbc_regset): New variables.
        (s390_iterate_over_regset_sections): Iterate over s390_gs_regset
        and s390_gsbc_regset, if applicable.
        (s390_core_read_description): Check whether core file was from a
        target with guarded-storage support; include appropriate regsets.
        (s390_gdbarch_init): Add registers for guarded-storage support.
        (_initialize_s390_tdep): Initialize new target descriptions that
        include registers for guarded-storage support.
        * s390-linux-tdep.h (HWCAP_S390_GS, S390_GSD_REGNUM)
        (S390_GSSM_REGNUM, S390_GSEPLA_REGNUM)
        (S390_BC_GSD_REGNUM, S390_BC_GSSM_REGNUM): New defines.
        (S390_NUM_REGS): Adjust macro definition.
        (s390_gs_regset, s390_gsbc_regset, tdesc_s390_gs_linux64)
        (tdesc_s390x_gs_linux64): New declarations.

2017-09-25  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * features/s390-gs-linux64.xml: New file.
        * features/s390-gs.xml: New file.
        * features/s390-gsbc.xml: New file.
        * features/s390x-gs-linux64.xml: New file.
        * features/Makefile (WHICH): Add s390-gs-linux64 and
        s390x-gs-linux64.
        (s390-gs-linux64-expedite, s390x-gs-linux64-expedite): New macros.
        (XMLTOC): Add s390-gs-linux64.xml and s390x-linux64.xml.
        * features/s390-gs-linux64.c: New generated file.
        * features/s390x-gs-linux64.c: New file.
        * regformats/s390-gs-linux64.dat: New file.
        * regformats/s390x-gs-linux64.dat: New file.

2017-09-23  Tom Tromey  <tom@tromey.com>

        * defs.h (make_cleanup_override_quit_handler): Don't declare.

2017-09-22  Tom Tromey  <tom@tromey.com>

        * utils.c (class scoped_input_handler) <m_quit_handler>: Change
        type to scoped_restore_tmpl.
        <scoped_input_handler>: Initialize m_quit_handler directly.

2017-09-22  Sergio Durigan Junior  <sergiodj@redhat.com>

        * cli/cli-cmds.c (pwd_command): Use "getcwd (NULL, 0)".
        (cd_command): Likewise.  Free "current_directory" before
        assigning to it.
        * main.c (captured_main_1): Use "getcwd (NULL, 0)".
        * mi/mi-cmd-env.c (mi_cmd_env_pwd): Likewise.
        * top.c (gdb_dirbuf): Remove global declaration.
        * top.h (gdb_dirbuf): Likewise.

2017-09-22  Sergio Durigan Junior  <sergiodj@redhat.com>

        * gnulib/aclocal.m4: Regenerate.
        * gnulib/config.in: Regenerate.
        * gnulib/configure: Regenerate.
        * gnulib/import/Makefile.am: Regenerate.
        * gnulib/import/Makefile.in: Regenerate.
        * gnulib/import/assure.h: New file.
        * gnulib/import/at-func.c: Likewise
        * gnulib/import/chdir-long.c: New file.
        * gnulib/import/chdir-long.h: New file.
        * gnulib/import/cloexec.c: New file.
        * gnulib/import/cloexec.h: New file.
        * gnulib/import/close.c: New file.
        * gnulib/import/closedir.c: New file.
        * gnulib/import/dirent-private.h: New file.
        * gnulib/import/dup-safer.c: New file.
        * gnulib/import/dup.c: New file.
        * gnulib/import/dup2.c: New file.
        * gnulib/import/error.c: New file.
        * gnulib/import/error.h: New file.
        * gnulib/import/exitfail.c: New file.
        * gnulib/import/exitfail.h: New file.
        * gnulib/import/fchdir.c: New file.
        * gnulib/import/fcntl.c: New file.
        * gnulib/import/fcntl.in.h: New file.
        * gnulib/import/fd-hook.c: New file.
        * gnulib/import/fd-hook.h: New file.
        * gnulib/import/fd-safer.c: New file.
        * gnulib/import/fdopendir.c: New file.
        * gnulib/import/filename.h: New file.
        * gnulib/import/filenamecat-lgpl.c: New file.
        * gnulib/import/filenamecat.h: New file.
        * gnulib/import/fstat.c: New file.
        * gnulib/import/fstatat.c: New file.
        * gnulib/import/getcwd-lgpl.c: New file.
        * gnulib/import/getcwd.c: New file.
        * gnulib/import/getdtablesize.c: New file.
        * gnulib/import/getlogin_r.c: New file.
        * gnulib/import/getprogname.c: New file.
        * gnulib/import/getprogname.h: New file.
        * gnulib/import/gettext.h: New file.
        * gnulib/import/glob-libc.h: New file.
        * gnulib/import/glob.c: New file.
        * gnulib/import/glob.in.h: New file.
        * gnulib/import/intprops.h: New file.
        * gnulib/import/m4/chdir-long.m4: New file.
        * gnulib/import/m4/close.m4: New file.
        * gnulib/import/m4/closedir.m4: New file.
        * gnulib/import/m4/d-ino.m4: New file.
        * gnulib/import/m4/d-type.m4: New file.
        * gnulib/import/m4/dup.m4: New file.
        * gnulib/import/m4/dup2.m4: New file.
        * gnulib/import/m4/error.m4: New file.
        * gnulib/import/m4/fchdir.m4: New file.
        * gnulib/import/m4/fcntl.m4: New file.
        * gnulib/import/m4/fcntl_h.m4: New file.
        * gnulib/import/m4/fdopendir.m4: New file.
        * gnulib/import/m4/filenamecat.m4: New file.
        * gnulib/import/m4/fstat.m4: New file.
        * gnulib/import/m4/fstatat.m4: New file.
        * gnulib/import/m4/getcwd-abort-bug.m4: New file.
        * gnulib/import/m4/getcwd-path-max.m4: New file.
        * gnulib/import/m4/getcwd.m4: New file.
        * gnulib/import/m4/getdtablesize.m4: New file.
        * gnulib/import/m4/getlogin_r.m4: New file.
        * gnulib/import/m4/getprogname.m4: New file.
        * gnulib/import/m4/glob.m4: New file.
        * gnulib/import/m4/gnulib-cache.m4: Regenerate.
        * gnulib/import/m4/gnulib-comp.m4: Regenerate.
        * gnulib/import/m4/mempcpy.m4: New file.
        * gnulib/import/m4/memrchr.m4: New file.
        * gnulib/import/m4/mode_t.m4: New file.
        * gnulib/import/m4/msvc-inval.m4: New file.
        * gnulib/import/m4/msvc-nothrow.m4: New file.
        * gnulib/import/m4/open.m4: New file.
        * gnulib/import/m4/openat.m4: New file.
        * gnulib/import/m4/opendir.m4: New file.
        * gnulib/import/m4/readdir.m4: New file.
        * gnulib/import/m4/realloc.m4: New file.
        * gnulib/import/m4/rewinddir.m4: New file.
        * gnulib/import/m4/save-cwd.m4: New file.
        * gnulib/import/m4/strdup.m4: New file.
        * gnulib/import/m4/strerror.m4: New file.
        * gnulib/import/m4/unistd-safer.m4: New file.
        * gnulib/import/mempcpy.c: New file.
        * gnulib/import/memrchr.c: New file.
        * gnulib/import/msvc-inval.c: New file.
        * gnulib/import/msvc-inval.h: New file.
        * gnulib/import/msvc-nothrow.c: New file.
        * gnulib/import/msvc-nothrow.h: New file.
        * gnulib/import/open.c: New file.
        * gnulib/import/openat-die.c: New file.
        * gnulib/import/openat-priv.h: New file.
        * gnulib/import/openat-proc.c: New file.
        * gnulib/import/openat.c: New file.
        * gnulib/import/openat.h: New file.
        * gnulib/import/opendir.c: New file.
        * gnulib/import/pipe-safer.c: New file.
        * gnulib/import/readdir.c: New file.
        * gnulib/import/realloc.c: New file.
        * gnulib/import/rewinddir.c: New file.
        * gnulib/import/save-cwd.c: New file.
        * gnulib/import/save-cwd.h: New file.
        * gnulib/import/strdup.c: New file.
        * gnulib/import/strerror-override.c: New file.
        * gnulib/import/strerror-override.h: New file.
        * gnulib/import/strerror.c: New file.
        * gnulib/import/unistd--.h: New file.
        * gnulib/import/unistd-safer.h: New file.
        * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add
        "getcwd" and "glob".
        * ser-tcp.c: Undefine "close" before redefining it.

2017-09-21  Simon Marchi  <simon.marchi@ericsson.com>

        * guile/scm-value.c (gdbscm_value_address): Initialize address,
        get rid of res_val.

2017-09-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * configure.nat <i386sol2,i386>: Add fork-inferior.o to NATDEPFILES.
        <sol2,sparc>: Likewise.
        <sol2-64,i386>: Likewise.

        * warning.m4 (AM_GDB_WARNINGS): Disable -Wunknown-pragmas,
        -Wdeprecated-declarations on *-*-solaris*.
        * configure: Regenerate.

        * procfs.c: Include "nat/inferior.h".
        (procfs_info_proc): Fix typo.

2017-09-21  Kevin Buettner  <kevinb@redhat.com>

        * remote.c (vector): Include.
        (struct private_thread_info): Add field, thread_handle.
        (free_private_thread_info): Deallocate storage associated with
        thread handle.
        (get_private_info_thread): Initialize `thread_handle' field.
        (struct thread_item): Add field, thread_handle.
        (clear_threads_listing_context): Deallocate storage associated
        with thread handle.
        (start_thread): Add support for "handle" attribute.
        (thread_attributes): Add "handle".
        (remote_get_threads_with_qthreadinfo): Initialize thread_handle
        field.
        (remote_update_thread_list): Update thread_handle.
        (remote_thread_handle_to_thread_info): New function.
        (init_remote_ops): Initialize to_thread_handle_to_thread_info.

2017-09-21  Kevin Buettner  <kevinb@redhat.com>

        * python/py-inferior.c (gdbpy_thread_from_thread_handle): New
        function.
        (inferior_object_methods): Add gdbpy_thread_from_thread_handle.
        * python/python-internal.h (thread_object_type): Declare.

2017-09-21  Kevin Buettner  <kevinb@redhat.com>

        * target.h (struct target_ops): Add to_thread_handle_to_thread_info.
        (target_thread_handle_to_thread_info): Declare.
        * target.c (target_thread_handle_to_thread_info): New function.
        * target-delegates.c: Regenerate.
        * gdbthread.h (find_thread_by_handle): Declare.
        * thread.c (find_thread_by_handle): New function.
        * linux-thread-db.c (thread_db_thread_handle_to_thread_info): New
        function.
        (init_thread_db_ops): Register thread_db_thread_handle_to_thread_info.

2017-09-21  Simon Marchi  <simon.marchi@ericsson.com>

        * nat/linux-waitpid.c (linux_debug): Add ATTRIBUTE_PRINTF.

2017-09-21  Simon Marchi  <simon.marchi@ericsson.com>

        * microblaze-tdep.c (microblaze_debug): Add ATTRIBUTE_PRINTF.

2017-09-21  Yao Qi  <yao.qi@linaro.org>

        * configure.tgt (aarch64*-*-freebsd*): Add fbsd-tdep.o solib-svr4.o
        to gdb_target_obs.

2017-09-20  Tom Tromey  <tom@tromey.com>

        * breakpoint.c (struct counted_command_line): Remove.
        (breakpoint_commands): Update.
        (alloc_counted_command_line, incref_counted_command_line)
        (decref_counted_command_line, do_cleanup_counted_command_line)
        (make_cleanup_decref_counted_command_line): Remove.
        (breakpoint_set_commands, commands_command_1, ~bpstats, bpstats)
        (bpstat_clear_actions, bpstat_do_actions_1, watchpoint_check)
        (bpstat_stop_status, print_one_breakpoint_location, ~breakpoint)
        (save_breakpoints): Update.
        * breakpoint.h (counted_command_line): Now a typedef to
        shared_ptr.
        (struct breakpoint) <commands>: Now a counted_command_line.
        (struct bpstats) <command>: Likewise.

2017-09-20  Tom Tromey  <tom@tromey.com>

        * breakpoint.c (struct commands_info, do_map_commands_command):
        Remove.
        (commands_command_1): Update.
        (iterate_over_related_breakpoints): Take a function_view.
        (do_delete_breakpoint, do_map_delete_breakpoint): Remove.
        (delete_command): Update.
        (map_breakpoint_numbers): Take a function_view.
        (do_disable_breakpoint, do_map_delete_breakpoint): Remove.
        (disable_command): Update.
        (do_enable_breakpoint, do_map_enable_breakpoint): Remove.
        (enable_command): Update.
        (struct disp_data, do_enable_breakpoint_disp)
        (do_map_enable_once_breakpoint, do_map_enable_count_breakpoint)
        (do_map_enable_delete_breakpoint): Remove.
        (enable_once_command, enable_count_command, enable_delete_command)
        (delete_trace_variable_command): Update.

2017-09-20  Tom Tromey  <tom@tromey.com>

        * breakpoint.c (~bpstats): Rename from bpstat_free.  Update.
        (bpstat_clear): Use delete.
        (bpstats): New constructors.
        (bpstat_copy, bpstat_stop_status): Use new.
        (dprintf_after_condition_true): Update.
        * breakpoint.h (bpstats::bpstats): Add constructors.
        (bpstats::~bpstats): Add destructor.

2017-09-20  Pedro Alves  <palves@redhat.com>

        * eval.c (make_params): Delete, refactored as ...
        (class fake_method): ... this new type's ctor.
        (fake_method::~fake_method): New.
        (evaluate_subexp_standard): Use 'fake_method'.

2017-09-20  Tom Tromey  <tom@tromey.com>

        * windows-nat.c (get_windows_debug_event, windows_wait)
        (do_initial_windows_stuff, windows_attach): Update.
        * utils.c (vwarning, internal_vproblem): Update.
        (ui_unregister_input_event_handler_cleanup)
        (prepare_to_handle_input): Remove.
        (class scoped_input_handler): New.
        (defaulted_query, prompt_for_continue): Update.
        * tui/tui-hooks.c (tui_refresh_frame_and_register_information):
        Update.
        * top.c (undo_terminal_modifications_before_exit): Update.
        * target/target.h (target_terminal_init, target_terminal_inferior)
        (target_terminal_ours): Don't declare.
        (class target_terminal): New.
        * target.h (target_terminal_is_inferior, target_terminal_is_ours)
        (target_terminal_ours_for_output)
        (make_cleanup_restore_target_terminal): Don't declare.
        (target_terminal_info): Remove.
        * target.c (enum terminal_state, terminal_state): Remove.
        (target_terminal::terminal_state): Define.
        (target_terminal::init): Rename from target_terminal_init.
        (target_terminal::inferior): Rename from
        target_terminal_inferior.
        (target_terminal::ours): Rename from target_terminal_ours.
        (target_terminal::ours_for_output): Rename from
        target_terminal_ours_for_output.
        (target_terminal::info): New method.
        (cleanup_restore_target_terminal)
        (make_cleanup_restore_target_terminal): Remove.
        * solib.c (handle_solib_event): Update.
        * remote.c (remote_serial_quit_handler): Update.
        (remote_terminal_inferior, remote_wait_as): Update.
        * record-full.c (record_full_wait_1): Update.
        * nto-procfs.c (procfs_create_inferior): Update.
        * nat/fork-inferior.c (startup_inferior): Update.
        * mi/mi-interp.c (mi_new_thread, mi_thread_exit)
        (mi_record_changed, mi_inferior_added, mi_inferior_appeared)
        (mi_inferior_exit, mi_inferior_removed, mi_traceframe_changed)
        (mi_tsv_created, mi_tsv_deleted, mi_tsv_modified)
        (mi_breakpoint_created, mi_breakpoint_deleted)
        (mi_breakpoint_modified, mi_on_resume, mi_solib_loaded)
        (mi_solib_unloaded, mi_command_param_changed, mi_memory_changed)
        (mi_user_selected_context_changed, report_initial_inferior):
        Update.
        * linux-nat.c (linux_nat_attach, linux_nat_terminal_ours)
        (linux_nat_terminal_inferior): Update.
        * infrun.c (follow_fork_inferior)
        (handle_vfork_child_exec_or_exit, do_target_resume)
        (check_curr_ui_sync_execution_done, handle_inferior_event_1)
        (handle_signal_stop, maybe_remove_breakpoints, normal_stop):
        Update.
        * inflow.c (child_terminal_init, info_terminal_command): Update.
        * infcmd.c (post_create_inferior, continue_1, prepare_one_step)
        (attach_command): Update.
        * infcall.c (call_thread_fsm_should_stop): Update.
        * gnu-nat.c (gnu_attach): Update.
        * extension.c (struct active_ext_lang_state)
        (restore_active_ext_lang): Update.
        * exceptions.c (print_flush): Update.
        * event-top.c (async_enable_stdin, default_quit_handler): Update.
        (struct quit_handler_cleanup_data, restore_quit_handler)
        (restore_quit_handler_dtor, make_cleanup_override_quit_handler):
        Remove.
        * cp-support.c (gdb_demangle): Update.
        * breakpoint.c (update_inserted_breakpoint_locations)
        (insert_breakpoint_locations, handle_jit_event)
        (disable_breakpoints_in_unloaded_shlib): Update.
        * annotate.c (annotate_breakpoints_invalid)
        (annotate_frames_invalid): Update.

2017-09-20  Tom Tromey  <tom@tromey.com>

        * main.c (catch_command_errors): Rename from
        catch_command_errors_const.
        (captured_main_1): Update.

2017-09-20  Pedro Alves  <palves@redhat.com>

        * cli/cli-cmds.c (list_command): Use print_sal_location.
        (print_sal_location): New function.
        (ambiguous_line_spec): Use print_sal_location.
        * linespec.c (symbol_to_sal): Record the symbol in the sal.
        * symtab.c (find_function_start_sal): Likewise.
        * symtab.h (symtab_and_line::symbol): New field.

2017-09-20  Pedro Alves  <palves@redhat.com>

        * linespec.c (minsym_found): Handle non-text minsyms.
        (symbol_to_sal): Record a sal.pc for non-block, non-label symbols.

2017-09-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>

        * features/Makefile (i386-avx-mpx-avx512-pku.dat): Add missing
        backslash.

2017-09-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>

        * gdb.arch/i386-avx512.c (move_zmm_data_to_reg): Use
        vmovups instead vmovaps.
        (move_zmm_data_to_memory): Use vmovups instead vmovaps.

2017-09-19  John Baldwin  <jhb@FreeBSD.org>

        * NEWS (Changes since GDB 8.0): Add starti.
        * infcmd.c (enum run_break): New.
        (run_command_1): Queue pending event for RUN_STOP_AT_FIRST_INSN
        case.
        (run_command): Use enum run_how.
        (start_command): Likewise.
        (starti_command): New function.
        (RUN_ARGS_HELP): New macro.
        (_initialize_infcmd): Use RUN_ARGS_HELP for run and start
        commands.  Add starti command.

2017-09-19  Yao Qi  <yao.qi@linaro.org>

        * Makefile.in (monitor.o): Remove the rule.

2017-09-19  Yao Qi  <yao.qi@linaro.org>

        * annotate.h (struct annotate_arg_emitter): Use
        DISABLE_COPY_AND_ASSIGN.
        * common/refcounted-object.h (refcounted_object): Likewise.
        * completer.h (struct completion_result): Likewise.
        * dwarf2read.c (struct dwarf2_per_objfile): Likewise.
        * filename-seen-cache.h (filename_seen_cache): Likewise.
        * gdbcore.h (thread_section_name): Likewise.
        * gdb_regex.h (compiled_regex): Likewise.
        * gdbthread.h (scoped_restore_current_thread): Likewise.
        * inferior.h (scoped_restore_current_inferior): Likewise.
        * jit.c (jit_reader): Likewise.
        * linespec.h (struct linespec_result): Likewise.
        * mi/mi-parse.h (struct mi_parse): Likewise.
        * nat/fork-inferior.c (execv_argv): Likewise.
        * progspace.h (scoped_restore_current_program_space): Likewise.
        * python/python-internal.h (class gdbpy_enter): Likewise.
        * regcache.h (regcache): Likewise.
        * target-descriptions.c (struct tdesc_reg): Likewise.
        (struct tdesc_type): Likewise.
        (struct tdesc_feature): Likewise.
        * ui-out.h (ui_out_emit_type): Likewise.

2017-09-18  Simon Marchi  <simon.marchi@ericsson.com>

        * dwarf2expr.c (dwarf_expr_context::execute_stack_op): Remove
        label abort_expression.

2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>

        * common/buffer.c (buffer_xml_printf): Adjust.
        * common/xml-utils.c (xml_escape_text): Change return type to
        std::string, update code accordingly.
        * common/xml-utils.h (xml_escape_text): Change return type to
        std::string.
        * rs6000-aix-tdep.c (rs6000_aix_shared_library_to_xml): Adjust.
        * windows-tdep.c (windows_xfer_shared_library): Adjust.
        * unittests/xml-utils-selftests.c (test_xml_escape_text):
        Adjust.

2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>

        * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add new source file.
        (SUBDIR_UNITTESTS_OBS): Add new object file.
        * unittests/xml-utils-selftests.c: New file.

2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>

        * common/selftest.h (selftest): New struct/interface.
        (register_test): Add name parameter, add new overload.
        (run_tests): Add filter parameter.
        (for_each_selftest_ftype): New typedef.
        (for_each_selftest): New declaration.
        * common/selftest.c (tests): Change type to
        map<string, unique_ptr<selftest>>.
        (simple_selftest): New struct.
        (register_test): New function.
        (register_test): Add name parameter and use it.
        (run_tests): Add filter parameter and use it.  Add prints.
        Adjust to vector -> map change.
        * aarch64-tdep.c (_initialize_aarch64_tdep): Add names when
        registering selftests.
        * arm-tdep.c (_initialize_arm_tdep): Likewise.
        * disasm-selftests.c (_initialize_disasm_selftests): Likewise.
        * dwarf2-frame.c (_initialize_dwarf2_frame): Likewise.
        * dwarf2loc.c (_initialize_dwarf2loc): Likewise.
        * findvar.c (_initialize_findvar): Likewise.
        * gdbarch-selftests.c (_initialize_gdbarch_selftests): Likewise.
        * maint.c (maintenance_selftest): Update call to run_tests.
        (maintenance_info_selftests): New function.
        (_initialize_maint_cmds): Register "maintenance info selftests"
        command.  Update "maintenance selftest" doc.
        * regcache.c (_initialize_regcache): Add names when registering
        selftests.
        * rust-exp.y (_initialize_rust_exp): Likewise.
        * selftest-arch.c (gdbarch_selftest): New struct.
        (gdbarch_tests): Remove.
        (register_test_foreach_arch): Add name parameter.  Call
        register_test.
        (tests_with_arch): Remove, move most content to
        gdbarch_selftest::operator().
        (_initialize_selftests_foreach_arch): Remove.
        * selftest-arch.h (register_test_foreach_arch): Add name
        parameter.
        (run_tests_with_arch): New declaration.
        * utils-selftests.c (_initialize_utils_selftests): Add names
        when registering selftests.
        * utils.c (_initialize_utils): Likewise.
        * unittests/array-view-selftests.c
        (_initialize_array_view_selftests): Likewise.
        * unittests/environ-selftests.c (_initialize_environ_selftests):
        Likewise.
        * unittests/function-view-selftests.c
        (_initialize_function_view_selftests): Likewise.
        * unittests/offset-type-selftests.c
        (_initialize_offset_type_selftests): Likewise.
        * unittests/optional-selftests.c
        (_initialize_optional_selftests): Likewise.
        * unittests/scoped_restore-selftests.c
        (_initialize_scoped_restore_selftests): Likewise.
        * NEWS: Document "maintenance selftest" and "maint info
        selftests".

2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>

        * mi/mi-main.c (mi_load_progress): Restore current_uiout using a
        scoped_restore.

2017-09-16  Simon Marchi  <simon.marchi@ericsson.com>

        * mi/mi-main.c (mi_load_progress): Make uiout variable
        a unique_ptr.

2017-09-15  Pedro Alves  <palves@redhat.com>

        * compile/compile-c-types.c (convert_enum, convert_int)
        (convert_float): Adjust to refer to int_type_v0 and float_type_v0.

2017-09-15  Simon Marchi  <simon.marchi@ericsson.com>

        * dwarf2read.c (copy_string): Remove.
        (parse_macro_definition): Replace copy_string with savestring.

2017-09-15  Yao Qi  <yao.qi@linaro.org>

        * configure.tgt (i[34567]86-*-darwin*): Append amd64.o to
        gdb_target_obs.
        (i[34567]86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*):
        Likewise.
        (i[34567]86-*-linux*): Likewise.

2017-09-14  Simon Marchi  <simon.marchi@ericsson.com>

        * dwarf2expr.h (dwarf_stack_value): Add constructor.
        (dwarf_expr_context) <~dwarf_expr_context>: Define as default.
        <stack>: Change type to std::vector.
        <stack_len, stack_allocated>: Remove.
        <grow_stack>: Remove.
        * dwarf2expr.c (dwarf_expr_context::dwarf_expr_context): Adjust.
        (dwarf_expr_context::~dwarf_expr_context): Remove.
        (dwarf_expr_context::grow_stack): Remove.
        (dwarf_expr_context::push): Adjust.
        (dwarf_expr_context::pop): Adjust.
        (dwarf_expr_context::fetch): Adjust.
        (dwarf_expr_context::fetch_in_stack_memory): Adjust.
        (dwarf_expr_context::stack_empty_p): Adjust.
        (dwarf_expr_context::execute_stack_op): Adjust.

2017-09-14  Simon Marchi  <simon.marchi@ericsson.com>

        * dwarf2expr.h (dwarf_expr_context) <stack_empty_p>: Change
        return type to bool.
        * dwarf2expr.c (dwarf_expr_context::stack_empty_p): Likewise.

2017-09-14  Simon Marchi  <simon.marchi@ericsson.com>

        * dwarf2expr.h (dwarf_expr_piece) <v.mem.in_stack_memory>:
        Change type to bool.
        (dwarf_stack_value) <in_stack_memory>: Likewise.
        (dwarf_expr_context) <push_address>: Change parameter type to
        bool.
        <fetch_in_stack_memory>: Change return type to bool.
        <push>: Change parameter type to bool.
        * dwarf2expr.c (dwarf_expr_context::push): Change parameter type
        to bool.
        (dwarf_expr_context::push_address): Likewise.
        (dwarf_expr_context::fetch_in_stack_memory): Change return type
        to bool.
        (dwarf_expr_context::execute_stack_op): Adjust.
        * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Adjust.

2017-09-14  Simon Marchi  <simon.marchi@ericsson.com>

        * dwarf2expr.h (struct dwarf_expr_piece): Move up.
        (struct dwarf_expr_context) <n_pieces>: Remove.
        <pieces>: Change type to std::vector.
        * dwarf2expr.c (dwarf_expr_context::dwarf_expr_context): Adjust.
        (dwarf_expr_context::~dwarf_expr_context): Don't manually free
        pieces.
        (dwarf_expr_context::add_piece): Adjust.
        * dwarf2loc.c (struct piece_closure): Initialize fields.
        <n_pieces>: Remove.
        <pieces>: Change type to std::vector.
        (allocate_piece_closure): Adjust, change parameter to
        std::vector rvalue and std::move it to piece_closure.
        (rw_pieced_value): Adjust.
        (check_pieced_synthetic_pointer): Adjust.
        (indirect_synthetic_pointer): Adjust.
        (coerce_pieced_ref): Adjust.
        (free_pieced_value_closure):  Adjust.  Use delete to free
        piece_closure.
        (dwarf2_evaluate_loc_desc_full): Adjust.  std::move ctx.pieces
        to allocate_piece_closure.
        (dwarf2_loc_desc_get_symbol_read_needs): Adjust.

2017-09-12  Simon Marchi  <simon.marchi@ericsson.com>

        * probe.h (probe_ops_cp): Remove typedef.
        (DEF_VEC_P (probe_ops_cp)): Remove.
        (all_probe_ops): Change type to std::vector.
        * probe.c (info_probes_for_ops): Adjust to vector change.
        (probe_linespec_to_ops): Likewise.
        (all_probe_ops): Change type to std::vector.
        (_initialize_probe): Adjust to vector change.
        * dtrace-probe.c (_initialize_dtrace_probe): Likewise.
        * elfread.c (elf_get_probes): Likewise.
        * stap-probe.c (_initialize_stap_probe): Likewise.

2017-09-12  Simon Marchi  <simon.marchi@ericsson.com>

        * probe.h (struct bound_probe): Define constructors.
        * probe.c (bound_probe_s): Remove typedef.
        (DEF_VEC_O (bound_probe_s)): Remove VEC.
        (collect_probes): Change return type to std::vector, remove
        cleanup.
        (compare_probes): Return bool, change parameter type.  Change
        semantic to "less than".
        (gen_ui_out_table_header_info): Change parameter to std::vector
        and update.
        (exists_probe_with_pops): Likewise.
        (info_probes_for_ops): Update to std::vector change.
        (enable_probes_command): Likewise.
        (disable_probes_command): Likewise.

2017-09-12  Simon Marchi  <simon.marchi@ericsson.com>

        * probe.h (struct probe_ops) <get_probes>: Change parameter from
        vec to std::vector.
        * probe.c (parse_probes_in_pspace): Update.
        (find_probes_in_objfile): Update.
        (find_probe_by_pc): Update.
        (collect_probes): Update.
        (probe_any_get_probes): Update.
        * symfile.h (struct sym_probe_fns) <sym_get_probes> Change
        return type to reference to std::vector.
        * dtrace-probe.c (dtrace_process_dof_probe): Change parameter to
        std::vector and update.
        (dtrace_process_dof): Likewise.
        (dtrace_get_probes): Likewise.
        * elfread.c (elf_get_probes): Change return type to std::vector,
        store an std::vector in bfd_data.
        (probe_key_free): Update to std::vector.
        * stap-probe.c (handle_stap_probe): Change parameter to
        std::vector and update.
        (stap_get_probes): Likewise.
        * symfile-debug.c (debug_sym_get_probes): Change return type to
        std::vector and update.

2017-09-11  Tom Tromey  <tom@tromey.com>

        * breakpoint.c (program_breakpoint_here_p): Update.
        * target.c (make_scoped_restore_show_memory_breakpoints): Rename
        from make_show_memory_breakpoints_cleanup.  Return a
        scoped_restore_tmpl<int>.
        (restore_show_memory_breakpoints): Remove.
        * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Update.
        * mem-break.c (memory_validate_breakpoint): Update.
        * ia64-tdep.c (ia64_memory_insert_breakpoint): Update.
        (ia64_memory_remove_breakpoint): Update.
        (ia64_breakpoint_from_pc): Update.
        * target.h (make_scoped_restore_show_memory_breakpoints): Rename
        from make_show_memory_breakpoints_cleanup.

2017-09-11  Tom Tromey  <tom@tromey.com>

        * d-namespace.c (d_lookup_symbol): Use std::string.
        (find_symbol_in_baseclass): Likewise.

2017-09-11  Tom Tromey  <tom@tromey.com>

        * ctf.c (ctf_start): Use std::string.

2017-09-11  Tom Tromey  <tom@tromey.com>

        * ada-lang.c (is_known_support_routine): Update.
        (ada_unhandled_exception_name_addr_from_raise): Update.
        * guile/scm-frame.c (gdbscm_frame_name): Update.
        * python/py-frame.c (frapy_name): Update.
        (frapy_function): Update.
        * stack.h (find_frame_funname): Update.
        * stack.c (find_frame_funname): Return unique_xmalloc_ptr.
        (print_frame): Update.

2017-09-11  Tom Tromey  <tom@tromey.com>

        * findcmd.c (put_bits): Take a gdb::byte_vector.
        (parse_find_args): Return gdb::byte_vector.  "args" now const.
        Remove "pattern_bufp" and "pattern_lenp" parameters.  Remove
        cleanups.
        (find_command): Update.

2017-09-11  Tom Tromey  <tom@tromey.com>

        * cli/cli-script.c (class scoped_restore_hook_in): New.
        (clear_hook_in_cleanup): Remove.
        (execute_cmd_pre_hook, execute_cmd_post_hook): Use
        scoped_restore_hook_in.

2017-09-11  Tom Tromey  <tom@tromey.com>

        * cli/cli-script.c (restore_interp): Remove.
        (read_command_lines): Use scoped_restore_interp.
        * interps.c (scoped_restore_interp::set_temp): Rename from
        interp_set_temp.
        * interps.h (class scoped_restore_interp): New.
        (interp_set_temp): Remove.

2017-09-11  Tom Tromey  <tom@tromey.com>

        * mi/mi-cmd-catch.c (mi_cmd_catch_assert)
        (mi_cmd_catch_exception, mi_catch_load_unload): Update.
        * mi/mi-cmd-break.c (setup_breakpoint_reporting): Return a
        scoped_restore.
        (mi_cmd_break_insert_1): Update.
        * mi/mi-cmd-break.h (setup_breakpoint_reporting): Return a
        scoped_restore.

2017-09-11  Tom Tromey  <tom@tromey.com>

        * demangle.c (demangle_command): Update.
        * breakpoint.c (disable_command): Update.
        (enable_command): Update.
        (find_location_by_number): Make "number" const.  Use
        get_number_trailer.
        * cli/cli-utils.c (extract_arg): Return std::string.
        * probe.c (parse_probe_linespec): Update.  Change types.
        (collect_probes): Take string arguments.
        (parse_probe_linespec): Likewise.
        (info_probes_for_ops): Update.
        (enable_probes_command): Update.
        (disable_probes_command): Update.
        * break-catch-sig.c (catch_signal_split_args): Update.
        * mi/mi-parse.c (mi_parse): Update.

2017-09-11  Tom Tromey  <tom@tromey.com>

        * language.h (language_enum): Make argument const.
        * language.c (language_enum): Make argument const.

2017-09-11  Tom Tromey  <tom@tromey.com>

        * common/common-utils.h (skip_to_space): Remove macro, redeclare
        as function.
        (skip_to_space): Rename from skip_to_space_const.
        * common/common-utils.c (skip_to_space): New function.
        (skip_to_space): Rename from skip_to_space_const.
        * cli/cli-utils.h (get_number): Rename from get_number_const.
        (extract_arg): Rename from extract_arg_const.
        * cli/cli-utils.c (get_number): Rename from get_number_const.
        (extract_arg): Rename from extract_arg_const.
        (number_or_range_parser::get_number): Use ::get_number.
        * aarch64-linux-tdep.c, ada-lang.c, arm-linux-tdep.c, ax-gdb.c,
        break-catch-throw.c, breakpoint.c, cli/cli-cmds.c, cli/cli-dump.c,
        cli/cli-script.c, cli/cli-setshow.c, compile/compile.c,
        completer.c, demangle.c, disasm.c, findcmd.c, linespec.c,
        linux-tdep.c, linux-thread-db.c, location.c, mi/mi-parse.c,
        minsyms.c, nat/linux-procfs.c, printcmd.c, probe.c,
        python/py-breakpoint.c, record.c, rust-exp.y, serial.c, stack.c,
        stap-probe.c, tid-parse.c, tracepoint.c: Update all callers.

2017-09-11  Tom Tromey  <tom@tromey.com>

        * python/python.c (do_start_initialization): Use
        py-event-types.def to initialize types.
        Define all object type structures.
        * python/python-internal.h: Don't declare event initialization
        functions.
        * python/py-threadevent.c (thread_event_object_type): Don't
        define.
        * python/py-stopevent.c (stop_event_object_type): Don't define.
        * python/py-signalevent.c (signal_event_object_type): Don't
        declare or define.
        * python/py-newobjfileevent.c (new_objfile_event_object_type)
        (clear_objfiles_event_object_type): Don't declare or define.
        * python/py-infevents.c (inferior_call_pre_event_object_type)
        (inferior_call_post_event_object_type)
        (register_changed_event_object_type)
        (memory_changed_event_object_type): Don't declare or define.
        * python/py-inferior.c (new_thread_event_object_type)
        (new_inferior_event_object_type)
        (inferior_deleted_event_object_type): Don't declare or define.
        * python/py-exitedevent.c (exited_event_object_type): Don't
        declare or define.
        * python/py-evts.c (gdbpy_initialize_py_events): Use
        py-all-events.def.
        * python/py-events.h (thread_event_object_type): Don't declare.
        (events_object): Use py-all-events.def.
        * python/py-event.h (GDBPY_NEW_EVENT_TYPE): Remove.  Use
        py-event-types.def.
        * python/py-event-types.def: New file.
        * python/py-continueevent.c (create_continue_event_object): Don't
        declare or define.
        * python/py-bpevent.c (breakpoint_event_object_type): Don't
        declare or define.
        * python/py-all-events.def: New file.

2017-09-11  Tom Tromey  <tom@tromey.com>

        * python/py-threadevent.c (create_thread_event_object): Return
        gdbpy_ref.
        * python/py-stopevent.h (create_stop_event_object)
        (create_breakpoint_event_object, create_signal_event_object):
        Update.
        * python/py-stopevent.c (create_stop_event_object): Return
        gdbpy_ref.
        (emit_stop_event): Update.
        * python/py-signalevent.c (create_signal_event_object): Return
        gdbpy_ref.
        * python/py-infevents.c (create_inferior_call_event_object):
        Update.
        * python/py-event.h (create_event_object)
        (create_thread_event_object): Update.
        * python/py-event.c (create_event_object): Return gdbpy_ref.
        * python/py-continueevent.c: Return gdbpy_ref.
        * python/py-bpevent.c (create_breakpoint_event_object): Return
        gdbpy_ref.

2017-09-11  Tom Tromey  <tom@tromey.com>

        PR python/15622:
        * NEWS: Add entry.
        * python/python.c (do_start_initialization): Initialize new event
        types.
        * python/python-internal.h (gdbpy_initialize_new_inferior_event)
        (gdbpy_initialize_inferior_deleted_event)
        (gdbpy_initialize_new_thread_event): Declare.
        * python/py-threadevent.c (create_thread_event_object): Add option
        "thread" parameter.
        * python/py-inferior.c (new_thread_event_object_type)
        (new_inferior_event_object_type)
        (inferior_deleted_event_object_type): Declare.
        (python_new_inferior, python_inferior_deleted): New functions.
        (add_thread_object): Emit new_thread event.
        (gdbpy_initialize_inferior): Attach new functions to corresponding
        observers.
        (new_thread, new_inferior, inferior_deleted): Define new event
        types.
        * python/py-evts.c (gdbpy_initialize_py_events): Add new
        registries.
        * python/py-events.h (events_object) <new_inferior,
        inferior_deleted, new_thread>: New fields.
        * python/py-event.h (create_thread_event_breakpoint): Add optional
        "thread" parameter.

2017-09-10  Andrew Burgess  <andrew.burgess@embecosm.com>

        * utils.c (abort_with_message): Don't compare gdb_stderr to NULL,
        check current_ui instead.
        (internal_vproblem): Likewise.

2017-09-09  Simon Marchi  <simon.marchi@ericsson.com>

        * thread.c (print_thread_info_1): Remove unnecessary calls to
        uiout->is_mi_like_p.

2017-09-09  Tom Tromey  <tom@tromey.com>

        * namespace.h (add_using_directive): Update.
        * namespace.c (add_using_directive): Change type of excludes to
        std::vector.
        * dwarf2read.c (read_import_statement): Use std::vector.
        (read_namespace): Update.
        * cp-namespace.c (cp_scan_for_anonymous_namespaces): Update.

2017-09-09  Tom Tromey  <tom@tromey.com>

        * linespec.c (create_sals_line_offset): Use gdb::def_vector.

2017-09-09  Tom Tromey  <tom@tromey.com>

        * p-valprint.c (pascal_object_print_value): Use gdb::byte_vector.

2017-09-09  Tom Tromey  <tom@tromey.com>

        * stack.c (func_command): Use gdb::def_vector.

2017-09-09  Tom Tromey  <tom@tromey.com>

        * mi/mi-cmd-var.c (mi_cmd_var_list_children): Use gdb::optional,
        ui_out_emit_list, ui_out_emit_tuple.
        (mi_cmd_var_update): Likewise.

2017-09-09  Tom Tromey  <tom@tromey.com>

        * mi/mi-interp.c (mi_user_selected_context_changed): Use
        ui_out_redirect_pop.
        * guile/scm-ports.c (ioscm_with_output_to_port_worker): Use
        ui_out_redirect_pop.
        * utils.c (do_ui_out_redirect_pop)
        (make_cleanup_ui_out_redirect_pop): Remove.
        * top.c (execute_command_to_string): Use ui_out_redirect_pop.
        * utils.h (make_cleanup_ui_out_redirect_pop): Remove.
        * ui-out.h (ui_out_redirect_pop): New class.

2017-09-09  Tom Tromey  <tom@tromey.com>

        * mi/mi-main.c (output_cores): Use ui_out_emit_list.
        (list_available_thread_groups, mi_cmd_list_thread_groups)
        (mi_cmd_data_list_changed_registers, mi_cmd_data_read_memory)
        (mi_cmd_data_read_memory_bytes, mi_cmd_trace_frame_collected):
        Likewise.

2017-09-09  Tom Tromey  <tom@tromey.com>

        * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn): Use
        ui_out_emit_tuple.

2017-09-09  Tom Tromey  <tom@tromey.com>

        * target.c (flash_erase_command): Use ui_out_emit_tuple.
        * stack.c (print_frame): Use ui_out_emit_tuple.
        * spu-tdep.c (info_spu_event_command): Use ui_out_emit_tuple.
        (info_spu_mailbox_command, info_spu_dma_command)
        (info_spu_proxydma_command): Likewise.
        * mi/mi-main.c (mi_cmd_trace_frame_collected): Use
        ui_out_emit_tuple, gdb::byte_vector, bin2hex.
        * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Use
        ui_out_emit_tuple.
        * breakpoint.c (print_it_watchpoint): Use ui_out_emit_tuple.

2017-09-09  Tom Tromey  <tom@tromey.com>

        * ui-out.h (make_cleanup_ui_out_table_begin_end): Remove.
        (class ui_out_emit_table): Update comment.
        * ui-out.c (do_cleanup_table_end)
        (make_cleanup_ui_out_table_begin_end): Remove.
        * spu-tdep.c (info_spu_mailbox_list): Use ui_out_emit_table.
        (info_spu_dma_cmdlist): Likewise.
        * probe.c (info_probes_for_ops): Use ui_out_emit_table.
        * darwin-nat-info.c (darwin_debug_regions_recurse): Use
        ui_out_emit_table.

2017-09-09  Tom Tromey  <tom@tromey.com>

        * thread.c (print_thread_info_1): Use ui_out_emit_table,
        ui_out_emit_list, gdb::optional.

2017-09-09  John Baldwin  <jhb@FreeBSD.org>

        * aarch64-linux-nat.c: Remove _initialize_aarch64_linux_nat
        prototype.
        * aarch64-linux-tdep.c: Remove _initialize_aarch64_linux_tdep
        prototype.
        * aarch64-newlib-tdep.c: Remove _initialize_aarch64_newlib_tdep
        prototype.
        * aarch64-tdep.c: Remove _initialize_aarch64_tdep prototype.
        * ada-exp.y: Remove _initialize_ada_exp prototype.
        * ada-lang.c: Remove _initialize_ada_language prototype.
        * ada-tasks.c: Remove _initialize_tasks prototype.
        * addrmap.c: Remove _initialize_addrmap prototype.
        * agent.c: Remove _initialize_agent prototype.
        * aix-thread.c: Remove _initialize_aix_thread prototype.
        * alpha-bsd-nat.c: Remove _initialize_alphabsd_nat prototype.
        * alpha-linux-nat.c: Remove _initialize_alpha_linux_nat prototype.
        * alpha-linux-tdep.c: Remove _initialize_alpha_linux_tdep
        prototype.
        * alpha-nbsd-tdep.c: Remove _initialize_alphanbsd_tdep prototype.
        * alpha-obsd-tdep.c: Remove _initialize_alphaobsd_tdep prototype.
        * alpha-tdep.c: Remove _initialize_alpha_tdep prototype.
        * amd64-darwin-tdep.c: Remove _initialize_amd64_darwin_tdep
        prototype.
        * amd64-dicos-tdep.c: Remove _initialize_amd64_dicos_tdep
        prototype.
        * amd64-fbsd-nat.c: Remove _initialize_amd64fbsd_nat prototype.
        * amd64-fbsd-tdep.c: Remove _initialize_amd64fbsd_tdep prototype.
        * amd64-linux-nat.c: Remove _initialize_amd64_linux_nat prototype.
        * amd64-linux-tdep.c: Remove _initialize_amd64_linux_tdep
        prototype.
        * amd64-nbsd-nat.c: Remove _initialize_amd64nbsd_nat prototype.
        * amd64-nbsd-tdep.c: Remove _initialize_amd64nbsd_tdep prototype.
        * amd64-obsd-nat.c: Remove _initialize_amd64obsd_nat prototype.
        * amd64-obsd-tdep.c: Remove _initialize_amd64obsd_tdep prototype.
        * amd64-sol2-tdep.c: Remove _initialize_amd64_sol2_tdep prototype.
        * amd64-tdep.c: Remove _initialize_amd64_tdep prototype.
        * amd64-windows-nat.c: Remove _initialize_amd64_windows_nat
        prototype.
        * amd64-windows-tdep.c: Remove _initialize_amd64_windows_tdep
        prototype.
        * annotate.c: Remove _initialize_annotate prototype.
        * arc-newlib-tdep.c: Remove _initialize_arc_newlib_tdep prototype.
        * arc-tdep.c: Remove _initialize_arc_tdep prototype.
        * arch-utils.c: Remove _initialize_gdbarch_utils prototype.
        * arm-linux-nat.c: Remove _initialize_arm_linux_nat prototype.
        * arm-linux-tdep.c: Remove _initialize_arm_linux_tdep prototype.
        * arm-nbsd-tdep.c: Remove _initialize_arm_netbsd_tdep prototype.
        * arm-obsd-tdep.c: Remove _initialize_armobsd_tdep prototype.
        * arm-symbian-tdep.c: Remove _initialize_arm_symbian_tdep
        prototype.
        * arm-tdep.c: Remove _initialize_arm_tdep prototype.
        * arm-wince-tdep.c: Remove _initialize_arm_wince_tdep prototype.
        * auto-load.c: Remove _initialize_auto_load prototype.
        * auxv.c: Remove _initialize_auxv prototype.
        * avr-tdep.c: Remove _initialize_avr_tdep prototype.
        * ax-gdb.c: Remove _initialize_ax_gdb prototype.
        * bfin-linux-tdep.c: Remove _initialize_bfin_linux_tdep prototype.
        * bfin-tdep.c: Remove _initialize_bfin_tdep prototype.
        * break-catch-sig.c: Remove _initialize_break_catch_sig prototype.
        * break-catch-syscall.c: Remove _initialize_break_catch_syscall
        prototype.
        * break-catch-throw.c: Remove _initialize_break_catch_throw
        prototype.
        * breakpoint.c: Remove _initialize_breakpoint prototype.
        * bsd-uthread.c: Remove _initialize_bsd_uthread prototype.
        * btrace.c: Remove _initialize_btrace prototype.
        * charset.c: Remove _initialize_charset prototype.
        * cli/cli-cmds.c: Remove _initialize_cli_cmds prototype.
        * cli/cli-dump.c: Remove _initialize_cli_dump prototype.
        * cli/cli-interp.c: Remove _initialize_cli_interp prototype.
        * cli/cli-logging.c: Remove _initialize_cli_logging prototype.
        * cli/cli-script.c: Remove _initialize_cli_script prototype.
        * coff-pe-read.c: Remove _initialize_coff_pe_read prototype.
        * coffread.c: Remove _initialize_coffread prototype.
        * compile/compile.c: Remove _initialize_compile prototype.
        * complaints.c: Remove _initialize_complaints prototype.
        * completer.c: Remove _initialize_completer prototype.
        * copying.awk: Remove _initialize_copying prototype.
        * copying.c: Regenerate.
        * core-regset.c: Remove _initialize_core_regset prototype.
        * corefile.c: Remove _initialize_core prototype.
        * corelow.c: Remove _initialize_corelow prototype.
        * cp-abi.c: Remove _initialize_cp_abi prototype.
        * cp-namespace.c: Remove _initialize_cp_namespace prototype.
        * cp-support.c: Remove _initialize_cp_support prototype.
        * cp-valprint.c: Remove _initialize_cp_valprint prototype.
        * cris-linux-tdep.c: Remove _initialize_cris_linux_tdep prototype.
        * cris-tdep.c: Remove _initialize_cris_tdep prototype.
        * ctf.c: Remove _initialize_ctf prototype.
        * d-lang.c: Remove _initialize_d_language prototype.
        * darwin-nat-info.c: Remove _initialize_darwin_info_commands
        prototype.
        * darwin-nat.c: Remove _initialize_darwin_inferior prototype.
        * dbxread.c: Remove _initialize_dbxread prototype.
        * dcache.c: Remove _initialize_dcache prototype.
        * demangle.c: Remove _initialize_demangler prototype.
        * disasm-selftests.c: Remove _initialize_disasm_selftests
        prototype.
        * disasm.c: Remove _initialize_disasm prototype.
        * dtrace-probe.c: Remove _initialize_dtrace_probe prototype.
        * dummy-frame.c: Remove _initialize_dummy_frame prototype.
        * dwarf2-frame-tailcall.c: Remove _initialize_tailcall_frame
        prototype.
        * dwarf2-frame.c: Remove _initialize_dwarf2_frame prototype.
        * dwarf2expr.c: Remove _initialize_dwarf2expr prototype.
        * dwarf2loc.c: Remove _initialize_dwarf2loc prototype.
        * dwarf2read.c: Remove _initialize_dwarf2_read prototype.
        * elfread.c: Remove _initialize_elfread prototype.
        * exec.c: Remove _initialize_exec prototype.
        * extension.c: Remove _initialize_extension prototype.
        * f-lang.c: Remove _initialize_f_language prototype.
        * f-valprint.c: Remove _initialize_f_valprint prototype.
        * fbsd-nat.c: Remove _initialize_fbsd_nat prototype.
        * fbsd-tdep.c: Remove _initialize_fbsd_tdep prototype.
        * filesystem.c: Remove _initialize_filesystem prototype.
        * findcmd.c: Remove _initialize_mem_search prototype.
        * fork-child.c: Remove _initialize_fork_child prototype.
        * frame-base.c: Remove _initialize_frame_base prototype.
        * frame-unwind.c: Remove _initialize_frame_unwind prototype.
        * frame.c: Remove _initialize_frame prototype.
        * frv-linux-tdep.c: Remove _initialize_frv_linux_tdep prototype.
        * frv-tdep.c: Remove _initialize_frv_tdep prototype.
        * ft32-tdep.c: Remove _initialize_ft32_tdep prototype.
        * gcore.c: Remove _initialize_gcore prototype.
        * gdb_bfd.c: Remove _initialize_gdb_bfd prototype.
        * gdbarch.c: Regenerate.
        * gdbarch.sh: Remove _initialize_gdbarch prototype.
        * gdbtypes.c: Remove _initialize_gdbtypes prototype.
        * gnu-nat.c: Remove _initialize_gnu_nat prototype.
        * gnu-v2-abi.c: Remove _initialize_gnu_v2_abi prototype.
        * gnu-v3-abi.c: Remove _initialize_gnu_v3_abi prototype.
        * go-lang.c: Remove _initialize_go_language prototype.
        * go32-nat.c: Remove _initialize_go32_nat prototype.
        * guile/guile.c: Remove _initialize_guile prototype.
        * h8300-tdep.c: Remove _initialize_h8300_tdep prototype.
        * hppa-linux-nat.c: Remove _initialize_hppa_linux_nat prototype.
        * hppa-linux-tdep.c: Remove _initialize_hppa_linux_tdep prototype.
        * hppa-nbsd-nat.c: Remove _initialize_hppanbsd_nat prototype.
        * hppa-nbsd-tdep.c: Remove _initialize_hppanbsd_tdep prototype.
        * hppa-obsd-nat.c: Remove _initialize_hppaobsd_nat prototype.
        * hppa-obsd-tdep.c: Remove _initialize_hppaobsd_tdep prototype.
        * hppa-tdep.c: Remove _initialize_hppa_tdep prototype.
        * i386-bsd-nat.c: Remove _initialize_i386bsd_nat prototype.
        * i386-cygwin-tdep.c: Remove _initialize_i386_cygwin_tdep
        prototype.
        * i386-darwin-tdep.c: Remove _initialize_i386_darwin_tdep
        prototype.
        * i386-dicos-tdep.c: Remove _initialize_i386_dicos_tdep prototype.
        * i386-fbsd-nat.c: Remove _initialize_i386fbsd_nat prototype.
        * i386-fbsd-tdep.c: Remove _initialize_i386fbsd_tdep prototype.
        * i386-gnu-nat.c: Remove _initialize_i386gnu_nat prototype.
        * i386-gnu-tdep.c: Remove _initialize_i386gnu_tdep prototype.
        * i386-linux-nat.c: Remove _initialize_i386_linux_nat prototype.
        * i386-linux-tdep.c: Remove _initialize_i386_linux_tdep prototype.
        * i386-nbsd-nat.c: Remove _initialize_i386nbsd_nat prototype.
        * i386-nbsd-tdep.c: Remove _initialize_i386nbsd_tdep prototype.
        * i386-nto-tdep.c: Remove _initialize_i386nto_tdep prototype.
        * i386-obsd-nat.c: Remove _initialize_i386obsd_nat prototype.
        * i386-obsd-tdep.c: Remove _initialize_i386obsd_tdep prototype.
        * i386-sol2-nat.c: Remove _initialize_amd64_sol2_nat prototype.
        * i386-sol2-tdep.c: Remove _initialize_amd64_sol2_tdep prototype.
        * i386-tdep.c: Remove _initialize_i386_tdep prototype.
        * i386-windows-nat.c: Remove _initialize_i386_windows_nat
        prototype.
        * ia64-libunwind-tdep.c: Remove _initialize_libunwind_frame
        prototype.
        * ia64-linux-nat.c: Remove _initialize_ia64_linux_nat prototype.
        * ia64-linux-tdep.c: Remove _initialize_ia64_linux_tdep prototype.
        * ia64-tdep.c: Remove _initialize_ia64_tdep prototype.
        * ia64-vms-tdep.c: Remove _initialize_ia64_vms_tdep prototype.
        * infcall.c: Remove _initialize_infcall prototype.
        * infcmd.c: Remove _initialize_infcmd prototype.
        * inferior.c: Remove _initialize_inferiors prototype.
        * inflow.c: Remove _initialize_inflow prototype.
        * infrun.c: Remove _initialize_infrun prototype.
        * interps.c: Remove _initialize_interpreter prototype.
        * iq2000-tdep.c: Remove _initialize_iq2000_tdep prototype.
        * jit.c: Remove _initialize_jit prototype.
        * language.c: Remove _initialize_language prototype.
        * linux-fork.c: Remove _initialize_linux_fork prototype.
        * linux-nat.c: Remove _initialize_linux_nat prototype.
        * linux-tdep.c: Remove _initialize_linux_tdep prototype.
        * linux-thread-db.c: Remove _initialize_thread_db prototype.
        * lm32-tdep.c: Remove _initialize_lm32_tdep prototype.
        * m2-lang.c: Remove _initialize_m2_language prototype.
        * m32c-tdep.c: Remove _initialize_m32c_tdep prototype.
        * m32r-linux-nat.c: Remove _initialize_m32r_linux_nat prototype.
        * m32r-linux-tdep.c: Remove _initialize_m32r_linux_tdep prototype.
        * m32r-tdep.c: Remove _initialize_m32r_tdep prototype.
        * m68hc11-tdep.c: Remove _initialize_m68hc11_tdep prototype.
        * m68k-bsd-nat.c: Remove _initialize_m68kbsd_nat prototype.
        * m68k-bsd-tdep.c: Remove _initialize_m68kbsd_tdep prototype.
        * m68k-linux-nat.c: Remove _initialize_m68k_linux_tdep prototype.
        * m68k-linux-tdep.c: Remove _initialize_m68k_linux_tdep prototype.
        * m68k-tdep.c: Remove _initialize_m68k_tdep prototype.
        * m88k-bsd-nat.c: Remove _initialize_m68kbsd_nat prototype.
        * m88k-tdep.c: Remove _initialize_m68kbsd_tdep prototype.
        * machoread.c: Remove _initialize_machoread prototype.
        * macrocmd.c: Remove _initialize_macrocmd prototype.
        * macroscope.c: Remove _initialize_macroscope prototype.
        * maint.c: Remove _initialize_maint_cmds prototype.
        * mdebugread.c: Remove _initialize_mdebugread prototype.
        * memattr.c: Remove _initialize_mem prototype.
        * mep-tdep.c: Remove _initialize_mep_tdep prototype.
        * mi/mi-cmd-env.c: Remove _initialize_mi_cmd_env prototype.
        * mi/mi-cmds.c: Remove _initialize_mi_cmds prototype.
        * mi/mi-interp.c: Remove _initialize_mi_interp prototype.
        * mi/mi-main.c: Remove _initialize_mi_main prototype.
        * microblaze-linux-tdep.c: Remove
        _initialize_microblaze_linux_tdep prototype.
        * microblaze-tdep.c: Remove _initialize_microblaze_tdep prototype.
        * mips-fbsd-nat.c: Remove _initialize_mips_fbsd_nat prototype.
        * mips-fbsd-tdep.c: Remove _initialize_mips_fbsd_tdep prototype.
        * mips-linux-nat.c: Remove _initialize_mips_linux_nat prototype.
        * mips-linux-tdep.c: Remove _initialize_mips_linux_tdep prototype.
        * mips-nbsd-nat.c: Remove _initialize_mipsnbsd_nat prototype.
        * mips-nbsd-tdep.c: Remove _initialize_mipsnbsd_tdep prototype.
        * mips-sde-tdep.c: Remove _initialize_mips_sde_tdep prototype.
        * mips-tdep.c: Remove _initialize_mips_tdep prototype.
        * mips64-obsd-nat.c: Remove _initialize_mips64obsd_nat prototype.
        * mips64-obsd-tdep.c: Remove _initialize_mips64obsd_tdep
        prototype.
        * mipsread.c: Remove _initialize_mipsread prototype.
        * mn10300-linux-tdep.c: Remove _initialize_mn10300_linux_tdep
        prototype.
        * mn10300-tdep.c: Remove _initialize_mn10300_tdep prototype.
        * moxie-tdep.c: Remove _initialize_moxie_tdep prototype.
        * msp430-tdep.c: Remove _initialize_msp430_tdep prototype.
        * mt-tdep.c: Remove _initialize_mt_tdep prototype.
        * nds32-tdep.c: Remove _initialize_nds32_tdep prototype.
        * nios2-linux-tdep.c: Remove _initialize_nios2_linux_tdep
        prototype.
        * nios2-tdep.c: Remove _initialize_nios2_tdep prototype.
        * nto-procfs.c: Remove _initialize_procfs prototype.
        * nto-tdep.c: Remove _initialize_nto_tdep prototype.
        * objc-lang.c: Remove _initialize_objc_language prototype.
        * objfiles.c: Remove _initialize_objfiles prototype.
        * observer.c: Remove observer_test_first_notification_function,
        observer_test_second_notification_function,
        observer_test_third_notification_function, and
        _initialize_observer prototypes.
        * opencl-lang.c: Remove _initialize_opencl_language prototypes.
        * osabi.c: Remove _initialize_gdb_osabi prototype.
        * osdata.c: Remove _initialize_osdata prototype.
        * p-valprint.c: Remove _initialize_pascal_valprint prototype.
        * parse.c: Remove _initialize_parse prototype.
        * ppc-fbsd-nat.c: Remove _initialize_ppcfbsd_nat prototype.
        * ppc-fbsd-tdep.c: Remove _initialize_ppcfbsd_tdep prototype.
        * ppc-linux-nat.c: Remove _initialize_ppc_linux_nat prototype.
        * ppc-linux-tdep.c: Remove _initialize_ppc_linux_tdep prototype.
        * ppc-nbsd-nat.c: Remove _initialize_ppcnbsd_nat prototype.
        * ppc-nbsd-tdep.c: Remove _initialize_ppcnbsd_tdep prototype.
        * ppc-obsd-nat.c: Remove _initialize_ppcobsd_nat prototype.
        * ppc-obsd-tdep.c: Remove _initialize_ppcobsd_tdep prototype.
        * printcmd.c: Remove _initialize_printcmd prototype.
        * probe.c: Remove _initialize_probe prototype.
        * proc-api.c: Remove _initialize_proc_api prototype.
        * proc-events.c: Remove _initialize_proc_events prototype.
        * proc-service.c: Remove _initialize_proc_service prototype.
        * procfs.c: Remove _initialize_procfs prototype.
        * psymtab.c: Remove _initialize_psymtab prototype.
        * python/python.c: Remove _initialize_python prototype.
        * ravenscar-thread.c: Remove _initialize_ravenscar prototype.
        * record-btrace.c: Remove _initialize_record_btrace prototype.
        * record-full.c: Remove _initialize_record_full prototype.
        * record.c: Remove _initialize_record prototype.
        * regcache.c: Remove _initialize_regcache prototype.
        * reggroups.c: Remove _initialize_reggroup prototype.
        * remote-notif.c: Remove _initialize_notif prototype.
        * remote-sim.c: Remove _initialize_remote_sim prototype.
        * remote.c: Remove _initialize_remote prototype.
        * reverse.c: Remove _initialize_reverse prototype.
        * rl78-tdep.c: Remove _initialize_rl78_tdep prototype.
        * rs6000-aix-tdep.c: Remove _initialize_rs6000_aix_tdep prototype.
        * rs6000-lynx178-tdep.c: Remove _initialize_rs6000_lynx178_tdep
        prototype.
        * rs6000-nat.c: Remove _initialize_rs6000_nat prototype.
        * rs6000-tdep.c: Remove _initialize_rs6000_tdep prototype.
        * rust-exp.y: Remove _initialize_rust_exp prototype.
        * rx-tdep.c: Remove _initialize_rx_tdep prototype.
        * s390-linux-nat.c: Remove _initialize_s390_nat prototype.
        * s390-linux-tdep.c: Remove _initialize_s390_tdep prototype.
        * score-tdep.c: Remove _initialize_score_tdep prototype.
        * selftest-arch.c: Remove _initialize_selftests_foreach_arch
        prototype.
        * ser-go32.c: Remove _initialize_ser_dos prototype.
        * ser-mingw.c: Remove _initialize_ser_windows prototype.
        * ser-pipe.c: Remove _initialize_ser_pipe prototype.
        * ser-tcp.c: Remove _initialize_ser_tcp prototype.
        * ser-unix.c: Remove _initialize_ser_hardwire prototype.
        * serial.c: Remove _initialize_serial prototype.
        * sh-linux-tdep.c: Remove _initialize_sh_linux_tdep prototype.
        * sh-nbsd-nat.c: Remove _initialize_shnbsd_nat prototype.
        * sh-nbsd-tdep.c: Remove _initialize_shnbsd_tdep prototype.
        * sh-tdep.c: Remove _initialize_sh_tdep prototype.
        * skip.c: Remove _initialize_step_skip prototype.
        * sol-thread.c: Remove _initialize_sol_thread prototype.
        * solib-aix.c: Remove _initialize_solib_aix prototype.
        * solib-darwin.c: Remove _initialize_darwin_solib prototype.
        * solib-dsbt.c: Remove _initialize_dsbt_solib prototype.
        * solib-frv.c: Remove _initialize_frv_solib prototype.
        * solib-spu.c: Remove _initialize_spu_solib prototype.
        * solib-svr4.c: Remove _initialize_svr4_solib prototype.
        * solib-target.c: Remove _initialize_solib_target prototype.
        * solib.c: Remove _initialize_solib prototype.
        * source.c: Remove _initialize_source prototype.
        * sparc-linux-nat.c: Remove _initialize_sparc_linux_nat prototype.
        * sparc-linux-tdep.c: Remove _initialize_sparc_linux_tdep
        prototype.
        * sparc-nat.c: Remove _initialize_sparc_nat prototype.
        * sparc-nbsd-nat.c: Remove _initialize_sparcnbsd_nat prototype.
        * sparc-nbsd-tdep.c: Remove _initialize_sparcnbsd_tdep prototype.
        * sparc-obsd-tdep.c: Remove _initialize_sparc32obsd_tdep
        prototype.
        * sparc-sol2-nat.c: Remove _initialize_sparc_sol2_nat prototype.
        * sparc-sol2-tdep.c: Remove _initialize_sparc_sol2_tdep prototype.
        * sparc-tdep.c: Remove _initialize_sparc_tdep prototype.
        * sparc64-fbsd-nat.c: Remove _initialize_sparc64fbsd_nat
        prototype.
        * sparc64-fbsd-tdep.c: Remove _initialize_sparc64fbsd_tdep
        prototype.
        * sparc64-linux-nat.c: Remove _initialize_sparc64_linux_nat
        prototype.
        * sparc64-linux-tdep.c: Remove _initialize_sparc64_linux_tdep
        prototype.
        * sparc64-nat.c: Remove _initialize_sparc64_nat prototype.
        * sparc64-nbsd-nat.c: Remove _initialize_sparc64nbsd_nat
        prototype.
        * sparc64-nbsd-tdep.c: Remove _initialize_sparc64nbsd_tdep
        prototype.
        * sparc64-obsd-nat.c: Remove _initialize_sparc64obsd_nat
        prototype.
        * sparc64-obsd-tdep.c: Remove _initialize_sparc64obsd_tdep
        prototype.
        * sparc64-sol2-tdep.c: Remove _initialize_sparc64_sol2_tdep
        prototype.
        * spu-linux-nat.c: Remove _initialize_spu_nat prototype.
        * spu-multiarch.c: Remove _initialize_spu_multiarch prototype.
        * spu-tdep.c: Remove _initialize_spu_tdep prototype.
        * stabsread.c: Remove _initialize_stabsread prototype.
        * stack.c: Remove _initialize_stack prototype.
        * stap-probe.c: Remove _initialize_stap_probe prototype.
        * std-regs.c: Remove _initialize_frame_reg prototype.
        * symfile-debug.c: Remove _initialize_symfile_debug prototype.
        * symfile-mem.c: Remove _initialize_symfile_mem prototype.
        * symfile.c: Remove _initialize_symfile prototype.
        * symmisc.c: Remove _initialize_symmisc prototype.
        * symtab.c: Remove _initialize_symtab prototype.
        * target-dcache.c: Remove _initialize_target_dcache prototype.
        * target-descriptions.c: Remove _initialize_target_descriptions
        prototype.
        * thread.c: Remove _initialize_thread prototype.
        * tic6x-linux-tdep.c: Remove _initialize_tic6x_linux_tdep
        prototype.
        * tic6x-tdep.c: Remove _initialize_tic6x_tdep prototype.
        * tilegx-linux-nat.c: Remove _initialize_tile_linux_nat prototype.
        * tilegx-linux-tdep.c: Remove _initialize_tilegx_linux_tdep
        prototype.
        * tilegx-tdep.c: Remove _initialize_tilegx_tdep prototype.
        * tracefile-tfile.c: Remove _initialize_tracefile_tfile prototype.
        * tracefile.c: Remove _initialize_tracefile prototype.
        * tracepoint.c: Remove _initialize_tracepoint prototype.
        * tui/tui-hooks.c: Remove _initialize_tui_hooks prototype.
        * tui/tui-interp.c: Remove _initialize_tui_interp prototype.
        * tui/tui-layout.c: Remove _initialize_tui_layout prototype.
        * tui/tui-regs.c: Remove _initialize_tui_regs prototype.
        * tui/tui-stack.c: Remove _initialize_tui_stack prototype.
        * tui/tui-win.c: Remove _initialize_tui_win prototype.
        * tui/tui.c: Remove _initialize_tui prototype.
        * typeprint.c: Remove _initialize_typeprint prototype.
        * user-regs.c: Remove _initialize_user_regs prototype.
        * utils.c: Remove _initialize_utils prototype.
        * v850-tdep.c: Remove _initialize_v850_tdep prototype.
        * valarith.c: Remove _initialize_valarith prototype.
        * valops.c: Remove _initialize_valops prototype.
        * valprint.c: Remove _initialize_valprint prototype.
        * value.c: Remove _initialize_values prototype.
        * varobj.c: Remove _initialize_varobj prototype.
        * vax-bsd-nat.c: Remove _initialize_vaxbsd_nat prototype.
        * vax-nbsd-tdep.c: Remove _initialize_vaxnbsd_tdep prototype.
        * vax-tdep.c: Remove _initialize_vax_tdep prototype.
        * windows-nat.c: Remove _initialize_windows_nat,
        _initialize_check_for_gdb_ini, and _initialize_loadable
        prototypes.
        * windows-tdep.c: Remove _initialize_windows_tdep prototype.
        * xcoffread.c: Remove _initialize_xcoffread prototype.
        * xml-support.c: Remove _initialize_xml_support prototype.
        * xstormy16-tdep.c: Remove _initialize_xstormy16_tdep prototype.
        * xtensa-linux-nat.c: Remove _initialize_xtensa_linux_nat
        prototype.
        * xtensa-linux-tdep.c: Remove _initialize_xtensa_linux_tdep
        prototype.
        * xtensa-tdep.c: Remove _initialize_xtensa_tdep prototype.

2017-09-08  Keith Seitz  <keiths@redhat.com>

        * dwarf2read.c (struct field_info) <fnfields>: Remove unused
        field.

2017-09-08  Christoph Weinmann  <christoph.t.weinmann@intel.com>

        * f-valprint.c (f_val_print): Remove check for one byte
        sized integers. Remove printing of character type.

2017-09-08  Frank Penczek  <frank.penczek@intel.com>
            Christoph Weinmann  <christoph.t.weinmann@intel.com>
            Bernhard Heckel  <bernhard.heckel@intel.com>

        * f-typeprint.c (f_type_print_base): Use fprintfi_filtered
        to maintain proper indentation when printing pointers/refs.

2017-09-07  Joel Brobecker  <brobecker@adacore.com>

        GDB 8.0.1 released.

2017-09-07  Joel Brobecker  <brobecker@adacore.com>

        * NEWS (Changes in GDB 7.11): Remove entry for QStartupWithShell.

2017-09-05  Tom Tromey  <tom@tromey.com>

        * parse.c (funcall_chain): Now a std::vector.
        (start_arglist, end_arglist): Simplify.
        (free_funcalls): Remove.
        (parse_exp_in_context_1): Remove cleanup.

2017-09-05  Tom Tromey  <tom@tromey.com>

        * go-exp.y (go_parse): Don't create a cleanup.

2017-09-05  Tom Tromey  <tom@tromey.com>

        * d-exp.y (PrimaryExpression): Use std::string.
        (d_parse): Don't create a cleanup.

2017-09-05  Tom Tromey  <tom@tromey.com>

        * utils.c (do_clear_parser_state): Remove.
        (make_cleanup_clear_parser_state): Remove.
        * p-exp.y (pascal_parse): Use scoped_restore.
        * m2-exp.y (m2_parse): Use scoped_restore.
        * f-exp.y (f_parse): Use scoped_restore.
        * d-exp.y (d_parse): Use scoped_restore.
        * c-exp.y (c_parse): Use scoped_restore.
        * ada-exp.y (ada_parse): Use scoped_restore.
        * utils.h (make_cleanup_clear_parser_state): Remove.

2017-09-06  Keith Seitz  <keiths@redhat.com>

        * dwarf2read.c (dw2_linkage_name_attr): New function.
        (dw2_linkage_name): New function.
        (dwarf2_compute_name, dwarf2_physname, read_call_site_scope)
        (guess_full_die_structure_name, dwarf2_name): Use dw2_linkage_name.
        (anonymous_struct_prefix, dwarf2_name): Use dw2_linkage_name_attr.

2017-09-06  Kamil Rytarowski  <n54@gmx.com>

        * config/djgpp/djconfig.sh: Correct shell portability issue.

2017-09-06  Kamil Rytarowski  <n54@gmx.com>

        * configure.nat: Define HAVE_NATIVE_GCORE_HOST on NetBSD.

2017-09-06  John Baldwin  <jhb@FreeBSD.org>

        * Makefile.in (ALLDEPFILES): Add mips-fbsd-nat.c.
        * NEWS: Mention new FreeBSD/mips native configuration.
        * configure.host: Add aarch64*-*-freebsd*.
        * configure.nat: Likewise.
        * aarch64-fbsd-nat.c: New file.

2017-09-06  John Baldwin  <jhb@FreeBSD.org>

        * Makefile.in (ALL_64_TARGET_OBS): Add aarch64-fbsd-tdep.o.
        (ALLDEPFILES): Add aarch64-fbsd-tdep.c.
        * NEWS: Mention new FreeBSD/aarch64 target.
        * configure.tgt: Add aarch64*-*-freebsd*.
        * aarch64-fbsd-tdep.c: New file.
        * aarch64-fbsd-tdep.h: New file.

2017-09-06  Kamil Rytarowski  <n54@gmx.com>

        * MAINTAINERS (Write After Approval): Add Kamil Rytarowski.

2017-09-06  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * parse.c (find_minsym_type_and_address): Don't relocate addresses
        of TLS symbols.

2017-09-05  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * objfiles.c (get_objfile_bfd_data): Remove useless obstack_init
        call.

2017-09-05  Simon Marchi  <simon.marchi@ericsson.com>

        * infrun.c (follow_exec): Call add_thread after
        target_find_description.

2017-09-05  Simon Marchi  <simon.marchi@ericsson.com>

        * infrun.c (handle_inferior_event_1): When exec'ing, read
        stop_pc after follow_exec.

2017-09-05  Simon Marchi  <simon.marchi@ericsson.com>

        * remote.c (process_g_packet): Update error message.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * configure.tgt (gdb_target_obs): Add i386.o for x86_64-*
        targets.

2017-09-05  Pedro Alves  <palves@redhat.com>

        * eval.c (eval_call, evaluate_funcall): New functions, factored
        out from ...
        (evaluate_subexp_standard): ... this.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * amd64-tdep.c (amd64_target_description): Create target
        descriptions.
        (_initialize_amd64_tdep): Don't call functions
        initialize_tdesc_amd64_*.  Add self tests.
        * arch/amd64.c (amd64_create_target_description): Add parameter
        is_linux.  Call set_tdesc_osabi if is_linux is true.
        * arch/amd64.h (amd64_create_target_description): Update the
        declaration.
        * arch/i386.c (i386_create_target_description): Add parameter
        is_linux.  Call set_tdesc_osabi if is_linux is true.
        * arch/i386.h (i386_create_target_description): Update
        declaration.
        * configure.tgt: Add i386.o to gdb_target_obs.
        * features/Makefile (XMLTOC): Remove i386/*.xml.
        * features/i386/amd64-avx-avx512.c: Remove.
        * features/i386/amd64-avx-mpx-avx512-pku.c: Remove.
        * features/i386/amd64-avx-mpx.c: Remove.
        * features/i386/amd64-avx.c: Remove.
        * features/i386/amd64-mpx.c: Remove.
        * features/i386/amd64.c: Remove.
        * features/i386/i386-avx-avx512.c: Remove.
        * features/i386/i386-avx-mpx-avx512-pku.c: Remove.
        * features/i386/i386-avx-mpx.c: Remove.
        * features/i386/i386-avx.c: Remove.
        * features/i386/i386-mmx.c: Remove.
        * features/i386/i386-mpx.c: Remove.
        * features/i386/i386.c: Remove.
        * i386-tdep.c: Don't include features/i386/i386*.c., include
        target-descriptions.h and arch/i386.h.
        (i386_target_description): Create target descriptions.
        (i386_gdbarch_init): Don't call initialize_tdesc_i386_*
        functions.  Do self tests.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * features/Makefile (XMLTOC): Remove i386/amd64XXX-linux.xml.
        * features/i386/amd64-avx-avx512-linux.c: Removed.
        * features/i386/amd64-avx-linux.c: Removed.
        * features/i386/amd64-avx-mpx-avx512-pku-linux.c: Removed.
        * features/i386/amd64-avx-mpx-linux.c: Removed.
        * features/i386/amd64-linux.c: Removed.
        * features/i386/amd64-mpx-linux.c: Removed.
        * features/i386/x32-avx-avx512-linux.c: Removed.
        * features/i386/x32-avx-linux.c: Removed.
        * features/i386/x32-linux.c: Removed.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * amd64-linux-tdep.c: Include arch/amd64.h.  Don't include
        features/i386/*.c.
        (amd64_linux_read_description): Call
        amd64_create_target_description.
        * arch/amd64.c: New file.
        * arch/amd64.h: New file.
        * configure.tgt (x86_64-*-linux*): Append amd64.o.
        * Makefile.in (ALL_64_TARGET_OBS): Append amd64.o.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * amd64-linux-tdep.c: Don't include amd64-XXX-linux and
        x32-XXX-linux.c.  Include 64bit-XX.c and x32-XX.c.
        (amd64_linux_read_description): Create target descriptions.
        (_initialize_amd64_linux_tdep): Don't call initialize_tdesc_XXX
        functions.  Add unit tests.
        * features/Makefile (FEATURE_XMLFILES): Append 64bit-XXX.xml and
        x32-core.xml.
        * features/i386/64bit-avx.c: Generated.
        * features/i386/64bit-avx512.c: Generated.
        * features/i386/64bit-core.c: Generated.
        * features/i386/64bit-linux.c: Generated.
        * features/i386/64bit-mpx.c: Generated.
        * features/i386/64bit-pkeys.c: Generated.
        * features/i386/64bit-segments.c: Generated.
        * features/i386/64bit-sse.c: Generated.
        * features/i386/x32-core.c: Generated.
        * target-descriptions.c (maint_print_c_tdesc_cmd): Print feature
        c files for amd64-linux and x32-linux.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * amd64-linux-tdep.c (amd64_linux_read_description): New
        function.
        (amd64_linux_core_read_description): Call
        amd64_linux_read_description.
        (amd64_linux_init_abi): Likewise.
        (amd64_x32_linux_init_abi): Likewise.
        * amd64-linux-tdep.h (amd64_linux_read_description): Declare.
        * x86-linux-nat.c (x86_linux_read_description): Call
        amd64_linux_read_description.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * amd64-linux-tdep.c (amd64_linux_core_read_description): Update
        comments.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * features/Makefile (XMLTOC): Remove i386/i386-XX-linux.xml.
        * features/i386/i386-avx-avx512-linux.c: Remove.
        * features/i386/i386-avx-linux.c: Remove.
        * features/i386/i386-avx-mpx-avx512-pku-linux.c: Remove.
        * features/i386/i386-avx-mpx-linux.c: Remove.
        * features/i386/i386-linux.c: Remove.
        * features/i386/i386-mmx-linux.c: Remove.
        * features/i386/i386-mpx-linux.c: Remove.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * Makefile.in (ALL_TARGET_OBS): Add i386.o.
        (SFILES): Add arch/i386.c.
        (HFILES_NO_SRCDIR): Add arch/i386.h.
        * arch/i386.c: New file.
        * arch/i386.h: New file.
        * arch/tdesc.h (allocate_target_description): Declare.
        (set_tdesc_architecture): Declare.
        (set_tdesc_osabi): Declare.
        * configure.tgt (i[34567]86-*-linux*): Add i386.o.
        * i386-linux-tdep.c: Don't include ../features/i386/32bit-XXX.c.
        include arch/i386.h.
        (i386_linux_read_description): Remove code and call
        i386_create_target_description.
        (set_tdesc_architecture): New function.
        (set_tdesc_osabi): New function.
        * target-descriptions.h (allocate_target_description): Remove.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * arch/tdesc.h (tdesc_create_feature): Add an argument xml.
        * target-descriptions.c (tdesc_create_feature): Likewise, and
        adjust code.
        * features/i386/32bit-avx.c: Re-generated.
        * features/i386/32bit-avx512.c: Re-generated.
        * features/i386/32bit-core.c: Re-generated.
        * features/i386/32bit-linux.c: Re-generated.
        * features/i386/32bit-mpx.c: Re-generated.
        * features/i386/32bit-pkeys.c: Re-generated.
        * features/i386/32bit-sse.c: Re-generated.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * regformats/regdef.h (struct reg): Override operator == and !=.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * arch/tdesc.h: New file.
        * regformats/regdat.sh: Generate code using tdesc_create_reg.
        * target-descriptions.c: Update comments.
        * target-descriptions.h: Include "arch/tdesc.h".  Remove the
        declarations.
        * features/i386/32bit-avx.c: Re-generated.
        * features/i386/32bit-avx512.c: Re-generated.
        * features/i386/32bit-core.c: Re-generated.
        * features/i386/32bit-linux.c: Re-generated.
        * features/i386/32bit-mpx.c: Re-generated.
        * features/i386/32bit-pkeys.c: Re-generated.
        * features/i386/32bit-sse.c: Re-generated.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * regformats/regdat.sh: Update generated code.

2017-09-05  Yao Qi  <yao.qi@linaro.org>

        * regformats/regdat.sh: Adjust code order.

2017-09-05  Simon Marchi  <simon.marchi@ericsson.com>

        * expprint.c (dump_subexp_body_standard): Use constant format
        string in fprintf_filtered call.

2017-09-04  John Baldwin  <jhb@FreeBSD.org>

        * configure.nat: Add "x86-nat.o x86-dregs.o" for NetBSD/amd64 and
        NetBSD/i386.
        * x86-bsd-nat.c [!DBREG_DRX && __NetBSD__]: Define DBREG_DRX.

2017-09-04  John Baldwin  <jhb@FreeBSD.org>

        * bsd-kvm.o: Make <sys/user.h> conditional on HAVE_SYS_USER_H.

2017-09-04  John Baldwin  <jhb@FreeBSD.org>

        * bsd-kvm.o: Define _KMEMUSER.
        * configure.ac: Define _KMEMUSER when checking for "struct lwp".
        * configure: Regenerate.

2017-09-04  John Baldwin  <jhb@FreeBSD.org>

        * amd64-fbsd-nat.c: Add include of "x86-xstate.h".
        * i386-fbsd-nat.c: Likewise.

2017-09-04  John Baldwin  <jhb@FreeBSD.org>

        * unittests/array-view-selftests.c: Add include of <array>.

2017-09-04  John Baldwin  <jhb@FreeBSD.org>

        * spu-tdep.c (flush_ea_cache): Add missing argument to
        call_function_by_hand.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * NEWS (Safer support for debugging with no debug info): New.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * c-exp.y (function_method, function_method_void): Add current
        instance flags to TYPE_INSTANCE.
        * dwarf2read.c (check_modifier): New.
        (compute_delayed_physnames): Assert that only C++ adds delayed
        physnames.  Mark fn_fields as const/volatile depending on
        physname.
        * eval.c (make_params): New type_instance_flags parameter.  Use
        it as the new type's instance flags.
        (evaluate_subexp_standard) <TYPE_INSTANCE>: Extract the instance
        flags element and pass it to make_params.
        * expprint.c (print_subexp_standard) <TYPE_INSTANCE>: Handle
        instance flags element.
        (dump_subexp_body_standard) <TYPE_INSTANCE>: Likewise.
        * gdbtypes.h: Include "enum-flags.h".
        (type_instance_flags): New enum-flags type.
        (TYPE_CONST, TYPE_VOLATILE, TYPE_RESTRICT, TYPE_ATOMIC)
        (TYPE_CODE_SPACE, TYPE_DATA_SPACE): Return boolean.
        * parse.c (operator_length_standard) <TYPE_INSTANCE>: Adjust.
        (follow_type_instance_flags): New function.
        (operator_check_standard) <TYPE_INSTANCE>: Adjust.
        * parser-defs.h (follow_type_instance_flags): Declare.
        * valops.c (value_struct_elt_for_reference): const/volatile must
        match too.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * cp-namespace.c (cp_search_static_and_baseclasses): Handle
        function/method scopes; lookup the nested name as a function local
        static variable.

2017-09-04  Pedro Alves  <palves@redhat.com>

        (%type <voidval>): Add function_method.
        * c-exp.y (exp): New production for calls with no arguments.
        (function_method, function_method_void_or_typelist): New
        productions.
        (exp): New production for "method()::static_var".
        * eval.c (evaluate_subexp_standard): Handle OP_FUNC_STATIC_VAR.
        * expprint.c (print_subexp_standard, dump_subexp_body_standard):
        Handle OP_FUNC_STATIC_VAR.
        * parse.c (operator_length_standard):
        Handle OP_FUNC_STATIC_VAR.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * eval.c (evaluate_subexp_standard): Remove UNOP_MEMVAL_TLS
        handling.
        * expprint.c (print_subexp_standard, dump_subexp_body_standard):
        Ditto.
        * parse.c (operator_length_standard, operator_check_standard):
        Ditto.
        * std-operator.def (UNOP_MEMVAL_TLS): Delete.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * ax-gdb.c: Include "typeprint.h".
        (gen_expr_for_cast): New function.
        (gen_expr) <OP_CAST, OP_CAST_TYPE>: Use it.
        <OP_VAR_VALUE, OP_MSYM_VAR_VALUE>: Error out if the variable's
        type is unknown.
        * dwarf2read.c (new_symbol_full): Fallback to int instead of
        nodebug_data_symbol.
        * eval.c: Include "typeprint.h".
        (evaluate_subexp_standard) <OP_VAR_VALUE, OP_VAR_MSYM_VALUE>:
        Error out if symbol has unknown type.
        <UNOP_CAST, UNOP_CAST_TYPE>: Common bits factored out to
        evaluate_subexp_for_cast.
        (evaluate_subexp_for_address, evaluate_subexp_for_sizeof): Handle
        OP_VAR_MSYM_VALUE.
        (evaluate_subexp_for_cast): New function.
        * gdbtypes.c (init_nodebug_var_type): New function.
        (objfile_type): Use it to initialize types of variables with no
        debug info.
        * typeprint.c (error_unknown_type): New.
        * typeprint.h (error_unknown_type): New declaration.
        * compile/compile-c-types.c (convert_type_basic): Handle
        TYPE_CODE_ERROR; warn and fallback to int for variables with
        unknown type.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * eval.c (evaluate_var_value): New function, factored out from ...
        (evaluate_subexp_standard): ... here.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * eval.c (evaluate_subexp_standard) <UNOP_COMPLEMENT, UNOP_ADDR>:
        Remove useless assignments to 'op'.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * eval.c (eval_skip_value): New function.
        (evaluate_subexp_standard): Use it.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * eval.c (evaluate_subexp_standard): <OP_FUNCALL>: Extract
        function name from symbol/minsym and pass it to
        error_call_unknown_return_type.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (resolve_subexp): Handle OP_VAR_MSYM_VALUE.
        * ax-gdb.c (gen_msym_var_ref): New function.
        (gen_expr): Handle OP_VAR_MSYM_VALUE.
        * eval.c (evaluate_var_msym_value): New function.
        * eval.c (evaluate_subexp_standard): Handle OP_VAR_MSYM_VALUE.
        <OP_FUNCALL>: Extract function name from symbol/minsym and pass it
        to call_function_by_hand.
        * expprint.c (print_subexp_standard, dump_subexp_body_standard):
        Handle OP_VAR_MSYM_VALUE.
        (union exp_element) <msymbol>: New field.
        * minsyms.h (struct type): Forward declare.
        (find_minsym_type_and_address): Declare.
        * parse.c (write_exp_elt_msym): New function.
        (write_exp_msymbol): Delete, refactored as ...
        (find_minsym_type_and_address): ... this new function.
        (write_exp_msymbol): Reimplement using OP_VAR_MSYM_VALUE.
        (operator_length_standard, operator_check_standard): Handle
        OP_VAR_MSYM_VALUE.
        * std-operator.def (OP_VAR_MSYM_VALUE): New.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (ada_evaluate_subexp) <TYPE_CODE_FUNC>: Don't handle
        TYPE_GNU_IFUNC specially here.  Throw error if return type is
        unknown.
        * ada-typeprint.c (print_func_type): Handle functions with unknown
        return type.
        * c-typeprint.c (c_type_print_base): Handle functions and methods
        with unknown return type.
        * compile/compile-c-symbols.c (convert_symbol_bmsym)
        <mst_text_gnu_ifunc>: Use nodebug_text_gnu_ifunc_symbol.
        * compile/compile-c-types.c: Include "objfiles.h".
        (convert_func): For functions with unknown return type, warn and
        default to int.
        * compile/compile-object-run.c (compile_object_run): Adjust call
        to call_function_by_hand_dummy.
        * elfread.c (elf_gnu_ifunc_resolve_addr): Adjust call to
        call_function_by_hand.
        * eval.c (evaluate_subexp_standard): Adjust calls to
        call_function_by_hand.  Handle functions and methods with unknown
        return type.  Pass expect_type to call_function_by_hand.
        * f-typeprint.c (f_type_print_base): Handle functions with unknown
        return type.
        * gcore.c (call_target_sbrk): Adjust call to
        call_function_by_hand.
        * gdbtypes.c (objfile_type): Leave nodebug text symbol with NULL
        return type instead of int.  Make nodebug_text_gnu_ifunc_symbol be
        an integer address type instead of nodebug.
        * guile/scm-value.c (gdbscm_value_call): Adjust call to
        call_function_by_hand.
        * infcall.c (error_call_unknown_return_type): New function.
        (call_function_by_hand): New "default_return_type" parameter.
        Pass it down.
        (call_function_by_hand_dummy): New "default_return_type"
        parameter.  Use it instead of defaulting to int.  If there's no
        default and the return type is unknown, throw an error.  If
        there's a default return type, and the called function has no
        debug info, then assume the function is prototyped.
        * infcall.h (call_function_by_hand, call_function_by_hand_dummy):
        New "default_return_type" parameter.
        (error_call_unknown_return_type): New declaration.
        * linux-fork.c (call_lseek): Cast return type of lseek.
        (inferior_call_waitpid, checkpoint_command): Adjust calls to
        call_function_by_hand.
        * linux-tdep.c (linux_infcall_mmap, linux_infcall_munmap): Adjust
        calls to call_function_by_hand.
        * m2-typeprint.c (m2_procedure): Handle functions with unknown
        return type.
        * objc-lang.c (lookup_objc_class, lookup_child_selector)
        (value_nsstring, print_object_command): Adjust calls to
        call_function_by_hand.
        * p-typeprint.c (pascal_type_print_varspec_prefix): Handle
        functions with unknown return type.
        (pascal_type_print_func_varspec_suffix): New function.
        (pascal_type_print_varspec_suffix) <TYPE_CODE_FUNC,
        TYPE_CODE_METHOD>: Use it.
        * python/py-value.c (valpy_call): Adjust call to
        call_function_by_hand.
        * rust-lang.c (rust_evaluate_funcall): Adjust call to
        call_function_by_hand.
        * valarith.c (value_x_binop, value_x_unop): Adjust calls to
        call_function_by_hand.
        * valops.c (value_allocate_space_in_inferior): Adjust call to
        call_function_by_hand.
        * typeprint.c (type_print_unknown_return_type): New function.
        * typeprint.h (type_print_unknown_return_type): New declaration.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * gdbtypes.c (lookup_function_type_with_arguments): Mark function
        types with more than one parameter as prototyped.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * cli/cli-cmds.c (print_disassembly, disassemble_current_function)
        (disassemble_command): Use gdb_disassembly_flags instead of bare
        int.
        * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn)
        (dump_insns, do_mixed_source_and_assembly_deprecated)
        (do_mixed_source_and_assembly, do_assembly_only, gdb_disassembly):
        Use gdb_disassembly_flags instead of bare int.
        * disasm.h (DISASSEMBLY_SOURCE_DEPRECATED, DISASSEMBLY_RAW_INSN)
        (DISASSEMBLY_OMIT_FNAME, DISASSEMBLY_FILENAME)
        (DISASSEMBLY_OMIT_PC, DISASSEMBLY_SOURCE)
        (DISASSEMBLY_SPECULATIVE): No longer macros.  Instead they're...
        (enum gdb_disassembly_flag): ... values of this new enumeration.
        (gdb_disassembly_flags): Define.
        (gdb_disassembly)
        (gdb_pretty_print_disassembler::pretty_print_insn): Use it.
        * mi/mi-cmd-disas.c (mi_cmd_disassemble): Use
        gdb_disassembly_flags instead of bare int.
        * record-btrace.c (btrace_insn_history)
        (record_btrace_insn_history, record_btrace_insn_history_range)
        (record_btrace_insn_history_from): Use gdb_disassembly_flags
        instead of bare int.
        * record.c (get_insn_history_modifiers, cmd_record_insn_history):
        Use gdb_disassembly_flags instead of bare int.
        * target-debug.h (target_debug_print_gdb_disassembly_flags):
        Define.
        * target-delegates.c: Regenerate.
        * target.c (target_insn_history, target_insn_history_from)
        (target_insn_history_range): Use gdb_disassembly_flags instead of
        bare int.
        * target.h: Include "disasm.h".
        (struct target_ops) <to_insn_history, to_insn_history_from,
        to_insn_history_range>: Use gdb_disassembly_flags instead of bare
        int.
        (target_insn_history, target_insn_history_from)
        (target_insn_history_range): Use gdb_disassembly_flags instead of
        bare int.

2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>

        * cli/cli-script.c (build_command_line): For if/while commands,
        check whether args is empty.

2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>

        * cli/cli-script.h (enum misc_command_type): Move from defs.h.
        (enum command_control_type): Likewise.
        (struct command_line): Likewise.
        (free_command_lines): Likewise.
        (struct command_lines_deleter): Likewise.
        (command_line_up): Likewise.
        (read_command_lines): Likewise.
        (read_command_lines_1): Likewise.
        * defs.h (enum misc_command_type): Move to cli/cli-script.h.
        (enum command_control_type): Likewise.
        (struct command_line): Likewise.
        (free_command_lines): Likewise.
        (struct command_lines_deleter): Likewise.
        (command_line_up): Likewise.
        (read_command_lines): Likewise.
        (read_command_lines_1): Likewise.
        * breakpoint.h: Include cli/cli-script.h.
        * extension-priv.h: Likewise.
        * gdbcmd.h: Likewise.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (is_known_support_routine): Move sal declaration to
        where it is initialized.
        * breakpoint.c (create_internal_breakpoint, init_catchpoint)
        (parse_breakpoint_sals, decode_static_tracepoint_spec)
        (clear_command, update_static_tracepoint): Remove init_sal
        references.  Move declarations closer to initializations.
        * cli/cli-cmds.c (list_command): Move sal declarations closer to
        initializations.
        * elfread.c (elf_gnu_ifunc_resolver_stop): Remove init_sal
        references.  Move sal declarations closer to initializations.
        * frame.c (find_frame_sal): Return a symtab_and_line via function
        return instead of output parameter.  Remove init_sal references.
        * frame.h (find_frame_sal): Return a symtab_and_line via function
        return instead of output parameter.
        * guile/scm-frame.c (gdbscm_frame_sal): Adjust.
        * guile/scm-symtab.c (stscm_make_sal_smob): Use in-place new
        instead of memset.
        (gdbscm_find_pc_line): Remove init_sal reference.
        * infcall.c (call_function_by_hand_dummy): Remove init_sal
        references.  Move declarations closer to initializations.
        * infcmd.c (set_step_frame): Update.  Move declarations closer to
        initializations.
        (finish_backward): Remove init_sal references.  Move declarations
        closer to initializations.
        * infrun.c (process_event_stop_test, handle_step_into_function)
        (insert_hp_step_resume_breakpoint_at_frame)
        (insert_step_resume_breakpoint_at_caller): Likewise.
        * linespec.c (create_sals_line_offset, decode_digits_ordinary)
        (symbol_to_sal): Likewise.
        * probe.c (parse_probes_in_pspace): Remove init_sal reference.
        * python/py-frame.c (frapy_find_sal): Move sal declaration closer
        to its initialization.
        * reverse.c (save_bookmark_command): Use new/delete.  Remove
        init_sal references.  Move declarations closer to initializations.
        * source.c (get_current_source_symtab_and_line): Remove brace
        initialization.
        (set_current_source_symtab_and_line): Now takes the sal by const
        reference.  Remove brace initialization.
        (line_info): Remove init_sal reference.
        * source.h (set_current_source_symtab_and_line): Now takes a
        symtab_and_line via const reference.
        * stack.c (set_current_sal_from_frame): Adjust.
        (print_frame_info): Adjust.
        (get_last_displayed_sal): Return the sal via function return
        instead of via output parameter.  Simplify.
        (frame_info): Adjust.
        * stack.h (get_last_displayed_sal): Return the sal via function
        return instead of via output parameter.
        * symtab.c (init_sal): Delete.
        (find_pc_sect_line): Remove init_sal references.  Move
        declarations closer to initializations.
        (find_function_start_sal): Remove init_sal references.  Move
        declarations closer to initializations.
        * symtab.h (struct symtab_and_line): In-class initialize all
        fields.
        * tracepoint.c (set_traceframe_context)
        (print_one_static_tracepoint_marker): Remove init_sal references.
        Move declarations closer to initializations.
        * tui/tui-disasm.c (tui_show_disassem_and_update_source): Adjust.
        * tui/tui-stack.c (tui_show_frame_info): Adjust.  Move
        declarations closer to initializations.
        * tui/tui-winsource.c (tui_update_source_window_as_is): Remove
        init_sal references.  Adjust.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * ax-gdb.c (agent_command_1): Use range-for.
        * break-catch-throw.c (re_set_exception_catchpoint): Update.
        * breakpoint.c: Include "common/array-view.h".
        (init_breakpoint_sal, create_breakpoint_sal): Change sals
        parameter from struct symtabs_and_lines to
        array_view<symtab_and_line>.  Adjust.  Use range-for.  Update.
        (breakpoint_sals_to_pc): Change sals parameter from struct
        symtabs_and_lines to std::vector reference.
        (check_fast_tracepoint_sals): Change sals parameter from struct
        symtabs_and_lines to std::array_view.  Use range-for.
        (decode_static_tracepoint_spec): Return a std::vector instead of
        symtabs_and_lines.  Update.
        (create_breakpoint): Update.
        (break_range_command, until_break_command, clear_command): Update.
        (base_breakpoint_decode_location, bkpt_decode_location)
        (bkpt_probe_create_sals_from_location)
        (bkpt_probe_decode_location, tracepoint_decode_location)
        (tracepoint_probe_decode_location)
        (strace_marker_create_sals_from_location): Return a std::vector
        instead of symtabs_and_lines.
        (strace_marker_create_breakpoints_sal): Update.
        (strace_marker_decode_location): Return a std::vector instead of
        symtabs_and_lines.  Update.
        (update_breakpoint_locations): Change struct symtabs_and_lines
        parameters to gdb::array_view.  Adjust.
        (location_to_sals): Return a std::vector instead of
        symtabs_and_lines.  Update.
        (breakpoint_re_set_default): Use std::vector instead of struct
        symtabs_and_lines.
        (decode_location_default): Return a std::vector instead of
        symtabs_and_lines.  Update.
        * breakpoint.h: Include "common/array-view.h".
        (struct breakpoint_ops) <decode_location>: Now returns a
        std::vector instead of returning a symtabs_and_lines via output
        parameter.
        (update_breakpoint_locations): Change sals parameters to use
        gdb::array_view.
        * cli/cli-cmds.c (edit_command, list_command): Update to use
        std::vector and gdb::array_view.
        (ambiguous_line_spec): Adjust to use gdb::array_view and
        range-for.
        (compare_symtabs): Rename to ...
        (cmp_symtabs): ... this.  Change parameters to symtab_and_line
        const reference and adjust.
        (filter_sals): Rewrite using std::vector and standard algorithms.
        * elfread.c (elf_gnu_ifunc_resolver_return_stop): Simplify.
        (jump_command): Update to use std::vector.
        * linespec.c (struct linespec_state) <canonical_names>: Update
        comment.
        (add_sal_to_sals_basic): Delete.
        (add_sal_to_sals, filter_results, convert_results_to_lsals)
        (decode_line_2, create_sals_line_offset)
        (convert_address_location_to_sals, convert_linespec_to_sals)
        (convert_explicit_location_to_sals, parse_linespec)
        (event_location_to_sals, decode_line_full, decode_line_1)
        (decode_line_with_current_source)
        (decode_line_with_last_displayed, decode_objc)
        (decode_digits_list_mode, decode_digits_ordinary, minsym_found)
        (linespec_result::~linespec_result): Adjust to use std::vector
        instead of symtabs_and_lines.
        * linespec.h (linespec_sals::sals): Now a std::vector.
        (struct linespec_result): Use std::vector, bool, and in-class
        initialization.
        (decode_line_1, decode_line_with_current_source)
        (decode_line_with_last_displayed): Return std::vector.
        * macrocmd.c (info_macros_command): Use std::vector.
        * mi/mi-main.c (mi_cmd_trace_find): Use std::vector.
        * probe.c (parse_probes_in_pspace, parse_probes): Adjust to use
        std::vector.
        * probe.h (parse_probes): Return a std::vector.
        * python/python.c (gdbpy_decode_line): Use std::vector and
        gdb::array_view.
        * source.c (select_source_symtab, line_info): Use std::vector.
        * stack.c (func_command): Use std::vector.
        * symtab.h (struct symtabs_and_lines): Delete.
        * tracepoint.c (tfind_line_command, scope_info): Use std::vector.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
        unittests/array-view-selftests.c.
        (SUBDIR_UNITTESTS_OBS): Add array-view-selftests.o.
        * common/array-view.h: New file.
        * unittests/array-view-selftests.c: New file.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * cli/cli-cmds.c (edit_command): Pass message to
        ambiguous_line_spec.
        (list_command): Pass message to ambiguous_line_spec.  Say
        "first"/"last" instead of "start" and "end" to be consistent with
        the manual.
        (ambiguous_line_spec): Add 'format' and vararg parameters.  Use
        them to print formatted message.

2017-09-04  Pedro Alves  <palves@redhat.com>

        * btrace.c (ftrace_add_pt): Pass btrace_insn to
        ftrace_update_insns by reference instead of pointer.

2017-09-04  Yao Qi  <yao.qi@linaro.org>

        * i386-go32-tdep.c: Include x86-xstate.h.
        (i386_go32_init_abi): Call i386_target_description.
        * i386-tdep.c (i386_target_description): Return tdesc_i386_mmx
        if xcr0 is X86_XSTATE_X87_MASK.
        * i386-tdep.h (tdesc_i386): Remove the declaration.
        (tdesc_i386_mmx): Likewise.

2017-09-04  Yao Qi  <yao.qi@linaro.org>

        * i386-fbsd-tdep.c (i386fbsd_core_read_xcr0): Return
        X86_XSTATE_SSE_MASK instead of 0.

2017-09-04  Yao Qi  <yao.qi@linaro.org>

        * amd64-fbsd-nat.c (amd64fbsd_read_description): Call
        i386_target_description.
        * i386-fbsd-nat.c (i386fbsd_read_description): Call
        i386_target_description.
        * i386-tdep.c (i386_gdbarch_init): Likewise.

2017-09-04  Yao Qi  <yao.qi@linaro.org>

        * amd64-darwin-tdep.c: Include "x86-xstate.h".
        (x86_darwin_init_abi_64): Call amd64_target_description.
        * amd64-dicos-tdep.c: Likewise.
        * amd64-fbsd-nat.c: Likewise.
        * amd64-fbsd-tdep.c: Likewise.
        * amd64-nbsd-tdep.c: Likewise.
        * amd64-obsd-tdep.c: Likewise.
        * amd64-sol2-tdep.c: Likewise.
        * amd64-windows-tdep.c: Likewise.
        * amd64-tdep.h (tdesc_amd64): Remove the declaration.

2017-09-04  Simon Marchi  <simon.marchi@ericsson.com>

        * btrace.h (btrace_insn_s, DEF_VEC_O (btrace_insn_s)): Remove.
        (btrace_function) <insn>: Change type to use std::vector.
        * btrace.c (ftrace_debug, ftrace_call_num_insn,
        ftrace_find_call, ftrace_new_gap, ftrace_update_function,
        ftrace_update_insns, ftrace_compute_global_level_offset,
        btrace_stitch_bts, btrace_clear, btrace_insn_get,
        btrace_insn_end, btrace_insn_next, btrace_insn_prev): Adjust to
        change to std::vector.
        (ftrace_update_insns): Adjust to change to std::vector, change
        type of INSN parameter.
        (btrace_compute_ftrace_bts): Adjust call to ftrace_update_insns.
        * record-btrace.c (btrace_call_history_insn_range,
        btrace_compute_src_line_range,
        record_btrace_frame_prev_register): Adjust to change to
        std::vector.
        * python/py-record-btrace.c (recpy_bt_func_instructions): Adjust
        to change to std::vector.

2017-09-03  Tom Tromey  <tom@tromey.com>

        * corefile.c (reopen_exec_file): Use std::string.

2017-09-03  Tom Tromey  <tom@tromey.com>

        * compile/compile.c (compile_register_name_mangled): Return
        std::string.
        * compile/compile-loc2c.c (pushf_register_address): Update.
        (pushf_register): Update.
        * compile/compile-c-types.c (convert_array): Update.
        * compile/compile-c-symbols.c (generate_vla_size): Update.
        (error_symbol_once): Use a gdb::unique_xmalloc_ptr.
        (symbol_substitution_name): Return a gdb::unique_xmalloc_ptr.
        (convert_one_symbol): Update.
        (generate_c_for_for_one_variable): Update.
        * compile/compile-c-support.c (c_get_range_decl_name): Return a
        std::string.
        (generate_register_struct): Update.
        * compile/compile-internal.h (c_get_range_decl_name): Return a
        std::string.
        (compile_register_name_mangled): Return std::string.

2017-09-03  Tom Tromey  <tom@tromey.com>

        * utils.c (perror_string): Return a std::string.
        (throw_perror_with_name, perror_warning_with_name): Update.

2017-09-03  Tom Tromey  <tom@tromey.com>

        * demangle.c (demangle_command): Use std::string,
        unique_xmalloc_ptr.

2017-09-03  Tom Tromey  <tom@tromey.com>

        * cli/cli-setshow.c (do_set_command): Use std::string.

2017-09-03  Tom Tromey  <tom@tromey.com>

        * cli/cli-cmds.c (cd_command): Use gdb::unique_xmalloc_ptr.

2017-09-03  Tom Tromey  <tom@tromey.com>

        * mi/mi-interp.c (mi_cmd_interpreter_exec): Use std::string.

2017-09-03  Tom Tromey  <tom@tromey.com>

        * mi/mi-cmd-env.c (env_execute_cli_command): Use
        gdb::unique_xmalloc_ptr.

2017-09-03  Tom Tromey  <tom@tromey.com>

        * thread.c (print_thread_info_1): Use string_printf.
        (thread_apply_command, thread_apply_all_command): Use
        std::string.

2017-09-03  Tom Tromey  <tom@tromey.com>

        * valprint.c (val_print_string): Update.
        * gdbcore.h (memory_error_message): Return std::string.
        * corefile.c (memory_error_message): Return std::string.
        (memory_error): Update.
        * breakpoint.c (insert_bp_location): Update.

2017-09-03  Simon Marchi  <simon.marchi@ericsson.com>

        * target/waitstatus.h (target_waitstatus_to_string): Change
        return type to std::string.
        * target/waitstatus.c (target_waitstatus_to_string): Return
        std::string.
        * target.h (target_waitstatus_to_string): Remove declaration.
        * infrun.c (resume, clear_proceed_status_thread,
        print_target_wait_results, do_target_wait, save_waitstatus,
        stop_all_threads): Adjust.
        * record-btrace.c (record_btrace_wait): Adjust.
        * target-debug.h
        (target_debug_print_struct_target_waitstatus_p): Adjust.

2017-09-01  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR gdb/22046
        * nat/linux-procfs.c (parse_proc_status_state): Fix PROC_STATE_STOPPED
        detection.

2017-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>

        * NEWS (Changes since GDB 8.0): Add entry mentioning new support
        for setting/unsetting environment variables on the remote target.
        (New remote packets): Add entries for QEnvironmentHexEncoded,
        QEnvironmentUnset and QEnvironmentReset.
        * common/environ.c (gdb_environ::operator=): Extend method to
        handle m_user_set_env_list and m_user_unset_env_list.
        (gdb_environ::clear): Likewise.
        (match_var_in_string): Change type of first parameter from 'char
        *' to 'const char *'.
        (gdb_environ::set): Extend method to handle
        m_user_set_env_list and m_user_unset_env_list.
        (gdb_environ::unset): Likewise.
        (gdb_environ::clear_user_set_env): New method.
        (gdb_environ::user_set_envp): Likewise.
        (gdb_environ::user_unset_envp): Likewise.
        * common/environ.h (gdb_environ): Handle m_user_set_env_list and
        m_user_unset_env_list on move constructor/assignment.
        (unset): Add new default parameter 'update_unset_list = true'.
        (clear_user_set_env): New method.
        (user_set_envp): Likewise.
        (user_unset_envp): Likewise.
        (m_user_set_env_list): New std::set.
        (m_user_unset_env_list): Likewise.
        * common/rsp-low.c (hex2str): New function.
        (bin2hex): New overload for bin2hex function.
        * common/rsp-low.c (hex2str): New prototype.
        (str2hex): New overload prototype.
        * remote.c: Include "environ.h". Add QEnvironmentHexEncoded,
        QEnvironmentUnset and QEnvironmentReset.
        (remote_protocol_features): Add QEnvironmentHexEncoded,
        QEnvironmentUnset and QEnvironmentReset packets.
        (send_environment_packet): New function.
        (extended_remote_environment_support): Likewise.
        (extended_remote_create_inferior): Call
        extended_remote_environment_support.
        (_initialize_remote): Add QEnvironmentHexEncoded,
        QEnvironmentUnset and QEnvironmentReset packet configs.
        * unittests/environ-selftests.c (gdb_selftest_env_var):
        New variable.
        (test_vector_initialization): New function.
        (test_init_from_host_environ): Likewise.
        (test_reinit_from_host_environ): Likewise.
        (test_set_A_unset_B_unset_A_cannot_find_A_can_find_B):
        Likewise.
        (test_unset_set_empty_vector): Likewise.
        (test_vector_clear): Likewise.
        (test_std_move): Likewise.
        (test_move_constructor):
        (test_self_move): Likewise.
        (test_set_unset_reset): Likewise.
        (run_tests): Rewrite in terms of the functions above.

2017-08-31  Weimin Pan  <weimin.pan@oracle.com>

        * sparc64-tdep.c (adi_stat_t): Fix comment formatting.
        (adi_available): Use a temp variable of type CORE_ADDR as argument
        3 when calling target_auxv_search.
        (adi_normalize_address): Use masks and xor operators to calculate
        normalized address.
        (adi_read_versions, adi_write_versions, adi_print_versions)
        (do_examine, do_assign): Use paddress.

2017-08-29  John Baldwin  <jhb@FreeBSD.org>

        * mips-fbsd-nat.c (getfpregs_supplies): Return true for FIR.
        * mips-fbsd-tdep.c (mips_fbsd_supply_fpregs): Split supply of FSR
        out of loop and add supply of FIR.
        (mips_fbsd_collect_fpregs): Split collect of FSR out of loop and
        add collect of FIR.

2017-08-28  Simon Marchi  <simon.marchi@ericsson.com>

        PR gdb/21827
        * cli/cli-script.c (define_command): Don't convert command name
        to lower case.

2017-08-25  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (ada_lookup_struct_elt_type): Remove parameter "dispp".
        Update all callers accordingly. Remove all code blocks handling
        the case where DISPP is not NULL.

2017-08-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

        PR symtab/22003
        * dwarf2read.c (dwarf2_const_value_attr, dump_die_shallow)
        (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
        (skip_form_bytes, attr_form_is_constant): Handle DW_FORM_implicit_const.

2017-08-24  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (build_type_psymtabs_reader): New prototype.
        (process_psymtab_comp_unit): Accept IS_DEBUG_TYPES.
        (read_comp_units_from_section): New parameter abbrev_section, use
        read_and_check_comp_unit_head, allocate signatured_type if needed.
        (create_all_comp_units): Update read_comp_units_from_section caller.

2017-08-23  Pedro Alves  <palves@redhat.com>

        PR remote/21852
        * remote.c (add_current_inferior_and_thread): Set inferior_ptid
        to null_ptid and switch to thread without reading the registers
        after adding the inferior.

2017-08-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * NEWS (Changes since GDB 8.0): Add set compile-gcc and show
        compile-gcc.
        * compile/compile.c (compile_gcc, show_compile_gcc): New.
        (compile_to_object): Implement compile_gcc.
        (_initialize_compile): Install "set compile-gcc".  Initialize
        compile_gcc.

2017-08-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * compile/compile.c (compile_to_object): Conditionally call
        set_verbose.  Conditionally call compile or compile_v0.

2017-08-07  Weimin Pan  <weimin.pan@oracle.com>

        * sparc64-tdep.h: (adi_normalize_address): New export.
        * sparc-nat.h: (open_adi_tag_fd): New export.
        * sparc64-linux-nat.c: (open_adi_tag_fd): New function.
        * sparc64-linux-tdep.c:
        (SEGV_ACCADI, SEGV_ADIDERR, SEGV_ADIPERR) New defines.
        (sparc64_linux_handle_segmentation_fault): New function.
        (sparc64_linux_init_abi): Register
        sparc64_linux_handle_segmentation_fault
        * sparc64-tdep.c: Include cli-utils.h,gdbcmd.h,auxv.h.
        (sparc64_addr_bits_remove): New function.
        (sparc64_init_abi): Register sparc64_addr_bits_remove.
        (MAX_PROC_NAME_SIZE): New macro.
        (AT_ADI_BLKSZ, AT_ADI_NBITS, AT_ADI_UEONADI) New defines.
        (sparc64adilist): New variable.
        (adi_proc_list): New variable.
        (find_adi_info): New function.
        (add_adi_info): New function.
        (get_adi_info_proc): New function.
        (get_adi_info): New function.
        (info_adi_command): New function.
        (read_maps_entry): New function.
        (adi_available): New function.
        (adi_normalize_address): New function.
        (adi_align_address): New function.
        (adi_convert_byte_count): New function.
        (adi_tag_fd): New function.
        (adi_is_addr_mapped): New function.
        (adi_read_versions): New function.
        (adi_write_versions): New function.
        (adi_print_versions): New function.
        (do_examine): New function.
        (do_assign): New function.
        (adi_examine_command): New function.
        (adi_assign_command): New function.
        (_initialize_sparc64_adi_tdep): New function.

2017-08-22  Simon Marchi  <simon.marchi@ericsson.com>

        * breakpoint.c (breakpoints_info): Rename to ...
        (info_breakpoints_command): ... this.
        (watchpoints_info): Rename to ...
        (info_watchpoints_command): ... this.
        (tracepoints_info): Rename to ...
        (info_tracepoints_command): ... this.
        (_initialize_breakpoint): Adjust.
        * dcache.c (dcache_info): Rename to ...
        (info_display_command): ... this.
        (_initialize_dcache): Adjust.
        * frame.h (args_info): Rename to ...
        (info_args_command): ... this.
        (locals_info): Rename to ...
        (info_locals_command): ... this.
        * infcmd.c (nofp_registers_info): Rename to ...
        (info_registers_command): ... this.
        (float_info): Rename to ...
        (info_float_command): ... this.
        (program_info): Rename to ...
        (info_program_command): ... this.
        (all_registers_info): Rename to ...
        (info_all_registers_command): ... this.
        (vector_info): Rename to ...
        (info_vector_command): ... this.
        (float_info): Rename to ...
        (info_float_command): ... this.
        (_initialize_infcmd): Adjust.
        * inferior.h (term_info): Rename to ...
        (info_terminal_command): ... this.
        * inflow.c (term_info): Rename to ...
        (info_terminal_command): ... this.
        (_initialize_inflow): Adjust.
        * infrun.c (signals_info): Rename to ...
        (info_signals_command): ... this.
        (_initialize_infrun): Adjust.
        * objc-lang.c (classes_info): Rename to ...
        (info_classes_command): ... this.
        (selectors_info): Rename to ...
        (info_selectors_command): ... this.
        (_initialize_objc_language): Adjust.
        * printcmd.c (sym_info): Rename to ...
        (info_symbol_command): ... this.
        (address_info): Rename to ...
        (info_address_command): ... this.
        (display_info): Rename to ...
        (info_display_command): ... this.
        (_initialize_printcmd): Adjust.
        * reverse.c (bookmarks_info): Rename to ...
        (info_breakpoints_command): ... this.
        (_initialize_reverse): Adjust.
        * ser-go32.c (dos_info): Rename to ...
        (info_serial_command): ... this.
        (_initialize_ser_dos): Adjust.
        * skip.c (skip_info): Rename to ...
        (info_skip_command): ... this.
        (_initialize_step_skip): Adjust.
        * source.c (line_info): Rename to ...
        (info_line_command): ... this.
        (source_info): Rename to ...
        (info_source_command)
        * stack.c (frame_info): Rename to ...
        (info_frame_command): ... this.
        (locals_info): Rename to ...
        (info_locals_command): ... this.
        (args_info): Rename to ...
        (info_args_command): ... this.
        (_initialize_stack): Adjust.
        * symtab.c (sources_info): Rename to ...
        (info_sources_command): ... this.
        (variables_info): Rename to ...
        (info_variables_command): ... this.
        (functions_info): Rename to ...
        (info_functions_command): ... this.
        (types_info): Rename to ...
        (info_types_command): ... this.
        (_initialize_symtab): Adjust.
        * target.c (target_info): Rename to ...
        (info_target_command): ... this.
        (initialize_targets): Adjust.
        * tracepoint.c (tvariables_info): Rename to ...
        (info_tvariables_command): ... this.
        (scope_info): Rename to ...
        (info_scope_command): ... this.
        (trace_dump_actions): Adjust.
        (_initialize_tracepoint): Adjust.

2017-08-22  Tom Tromey  <tom@tromey.com>

        * breakpoint.h (install_breakpoint): Update.
        * breakpoint.c (add_solib_catchpoint): Update.
        (install_breakpoint): Change argument to a std::unique_ptr.
        (create_fork_vfork_event_catchpoint): Use std::unique_ptr.
        (create_breakpoint_sal, create_breakpoint): Update.
        (watch_command_1, catch_exec_command_1)
        (strace_marker_create_breakpoints_sal): Use std::unique_ptr.
        (add_to_breakpoint_chain): Change argument to a std::unique_ptr.
        Return the breakpoint.
        (set_raw_breakpoint_without_location, set_raw_breakpoint)
        (new_single_step_breakpoint): Update.
        * break-catch-throw.c (handle_gnu_v3_exceptions): Use
        std::unique_ptr.
        * break-catch-syscall.c (create_syscall_event_catchpoint): Use
        std::unique_ptr.
        * break-catch-sig.c (create_signal_catchpoint): Use
        std::unique_ptr.
        * ada-lang.c (create_ada_exception_catchpoint): Use
        std::unique_ptr.

2017-08-22  Tom Tromey  <tom@tromey.com>

        * breakpoint.c (add_solib_catchpoint): Use std::unique_ptr.

2017-08-22  Tom Tromey  <tom@tromey.com>

        * psymtab.c (psymtab_search_name): Return a unique_xmalloc_ptr.
        (lookup_partial_symbol): Update.

2017-08-22  Tom Tromey  <tom@tromey.com>

        * source.h (rewrite_source_path): Return a unique_xmalloc_ptr.
        * source.c (rewrite_source_path): Return a unique_xmalloc_ptr.
        (find_and_open_source, symtab_to_fullname): Update.
        * psymtab.c (psymtab_to_fullname): Update.

2017-08-22  Tom Tromey  <tom@tromey.com>

        * exec.c (exec_file_attach): Update.
        * linux-thread-db.c (try_thread_db_load): Update.
        * guile/scm-safe-call.c (gdbscm_safe_source_script): Update.
        * utils.c (gdb_realpath): Change return type.
        (gdb_realpath_keepfile): Update.
        (gdb_realpath_check_trailer, gdb_realpath_tests): New functions.
        (_initialize_utils): Register the new self test.
        * source.c (openp): Update.
        (find_and_open_source): Update.
        * nto-tdep.c (nto_find_and_open_solib): Update.
        * main.c (set_gdb_data_directory): Update.
        (captured_main_1): Update.
        * dwarf2read.c (dwarf2_get_dwz_file): Update
        (dw2_map_symbol_filenames): Update.
        * auto-load.c (auto_load_safe_path_vec_update): Update.
        (filename_is_in_auto_load_safe_path_vec): Change type of
        "filename_realp".
        (auto_load_objfile_script): Update.
        (file_is_auto_load_safe): Update.  Use std::string.
        * utils.h (gdb_realpath): Return a gdb::unique_xmalloc_ptr.

2017-08-22  Tom Tromey  <tom@tromey.com>

        * utils.c (gdb_realpath_keepfile): Return a
        gdb::unique_xmalloc_ptr.
        * exec.c (exec_file_attach): Update.
        * utils.h (gdb_realpath_keepfile): Return a
        gdb::unique_xmalloc_ptr.

2017-08-22  Tom Tromey  <tom@tromey.com>

        * compile/compile.c (compile_file_command): Use
        gdb::unique_xmalloc_ptr, std::string.
        * utils.c (gdb_abspath): Change return type.
        * source.c (openp): Update.
        * objfiles.c (allocate_objfile): Update.
        * main.c (set_gdb_data_directory): Update.
        * utils.h (gdb_abspath): Return a gdb::unique_xmalloc_ptr.

2017-08-22  Zhouyi Zhou  <zhouzhouyi@gmail.com>

        * cli-cmds.c (list_commands): List actual code around more than
        one location.

2017-08-21  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-nat.c (fbsd_add_threads): Use array type for `lwps'.

2017-08-21  Pedro Alves  <palves@redhat.com>

        PR gdb/19487
        * c-exp.y (variable production): Handle function aliases.
        * minsyms.c (msymbol_is_text): New function.
        * minsyms.h (msymbol_is_text): Declare.
        * symtab.c (find_function_alias_target): New function.
        * symtab.h (find_function_alias_target): Declare.

2017-08-21  Pedro Alves  <palves@redhat.com>

        * eval.c (evaluate_subexp_standard) <OP_TYPE>: Don't dig past
        typedefs.
        * typeprint.c (whatis_exp): If handling "whatis", and expression
        is OP_TYPE, strip one typedef level.  Otherwise don't strip
        typedefs here.
        * valops.c (value_cast): Save "to" type before resolving
        stubs/typedefs.  Use that type as resulting value's type.

2017-08-18  Tom Tromey  <tom@tromey.com>
            Pedro Alves  <palves@redhat.com>

        * spu-multiarch.c (parse_spufs_run): Use scoped_restore.
        * sol-thread.c (sol_thread_resume, sol_thread_wait)
        (sol_thread_xfer_partial, rw_common): Use scoped_restore.
        * procfs.c (procfs_do_thread_registers): Use scoped_restore.
        * proc-service.c (ps_xfer_memory): Use scoped_restore.
        * linux-tdep.c (linux_corefile_thread): Remove a cleanup.
        (linux_get_siginfo_data): Add "thread" argument.  Use
        scoped_restore.
        * linux-nat.c (linux_child_follow_fork)
        (check_stopped_by_watchpoint): Use scoped_restore.
        * infrun.c (displaced_step_prepare_throw, write_memory_ptid)
        (THREAD_STOPPED_BY, handle_signal_stop): Use scoped_restore.
        (restore_inferior_ptid, save_inferior_ptid): Remove.
        * btrace.c (btrace_fetch): Use scoped_restore.
        * bsd-uthread.c (bsd_uthread_fetch_registers)
        (bsd_uthread_store_registers): Use scoped_restore.
        * breakpoint.c (reattach_breakpoints, detach_breakpoints): Use
        scoped_restore.
        * aix-thread.c (aix_thread_resume, aix_thread_wait)
        (aix_thread_xfer_partial): Use scoped_restore.
        * inferior.h (save_inferior_ptid): Remove.

2017-08-18  Yao Qi  <yao.qi@linaro.org>

        PR tdep/21818
        * arm-tdep.c (gdb_print_insn_arm): Mark
        USER_SPECIFIED_MACHINE_TYPE if exec_bfd isn't NULL.

2017-08-18  Yao Qi  <yao.qi@linaro.org>

        * NEWS: Mention GDBserver's new option "--selftest".
        * Makefile.in (SFILES): Remove selftest.c, add common/selftest.c.
        * selftest.c: Move it to common/selftest.c.
        * selftest.h: Move it to common/selftest.h.
        * selftest-arch.c (reset): New function.
        (tests_with_arch): Call reset.

2017-08-18  Yao Qi  <yao.qi@linaro.org>

        * selftest.c (run_tests): Don't call QUIT.  Call debug_printf
        instead of exception_fprintf and printf_filtered.

2017-08-18  Yao Qi  <yao.qi@linaro.org>

        * selftest.c (register_self_test): Rename it to
        selftests::register_test.
        (run_self_tests): selftest::run_tests.
        * selftest.h: Update declarations.
        * selftest-arch.c (register_self_test_foreach_arch): Rename it to
        selftests::register_test_foreach_arch.
        * selftest-arch.h: Update declaration.
        * aarch64-tdep.c: Update.
        * arm-tdep.c: Likewise.
        * disasm-selftests.c: Likewise.
        * dwarf2loc.c: Likewise.
        * dwarf2-frame.c: Likewise.
        * findvar.c: Likewise.
        * gdbarch-selftests.c: Likewise.
        * maint.c (maintenance_selftest): Likewise.
        * regcache.c: Likewise.
        * rust-exp.y: Likewise.
        * selftest-arch.c: Likewise.
        * unittests/environ-selftests.c: Likewise.
        * unittests/function-view-selftests.c: Likewise.
        * unittests/offset-type-selftests.c: Likewise.
        * unittests/optional-selftests.c: Likewise.
        * unittests/scoped_restore-selftests.c: Likewise.
        * utils-selftests.c: Likewise.

2017-08-17  Pedro Alves  <palves@redhat.com>

        * cli/cli-cmds.c (source_command): Delete 'old_source_verbose'
        local.

2017-08-17  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (struct dwarf2_cu) <line_header_die_owner>: New
        field.
        (reset_die_in_process): Delete, replaced by ...
        (process_die_scope): ... this new class.  Make it responsible for
        freeing cu->line_header too.
        (process_die): Use process_die_scope.
        (handle_DW_AT_stmt_list): Record the line header's owner CU/DIE in
        cu->line_header_die_owner.  Don't release the line header if it's
        owned by the CU.
        (setup_type_unit_groups): Make the CU/DIE own the line header.
        Don't release the line header here.

2017-08-17  Alex Lindsay  <alexlindsay239@gmail.com>  (tiny change)

        * elfread.c (elf_read_minimal_symbols): xfree synthsyms.

2017-08-17  Ruslan Kabatsayev  <b7.10110111@gmail.com>

        * NEWS: Mention new shortcuts for nexti and stepi in TUI
        Single-Key mode

2017-08-16  Ruslan Kabatsayev  <b7.10110111@gmail.com>

        * tui/tui.c (tui_commands): Add "nexti" and "stepi" to the Single-Key
        mode command list.

2017-08-15  Stafford Horne  <shorne@gmail.com>

        * MAINTAINERS (Write After Approval): Add Stafford Horne.

2017-08-15  Stafford Horne  <shorne@gmail.com>

        * xtensa-tdep.c (xtensa_init_reggroups): Use xstrdup for cpname.

2017-08-15  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR gdb/21954
        * infcmd.c (unset_environment_command): Use the 'clear' method on
        the environment instead of resetting it.

2017-08-15  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-nat.c (fbsd_convert_siginfo): Fix compile on big-endian
        platforms.

2017-08-14  Tom Tromey  <tom@tromey.com>

        * valprint.c (print_octal_chars): Use HOST_CHAR_BIT.
        (print_binary_chars): Likewise.
        (BITS_IN_BYTES): Remove.

2017-08-14  Tom Tromey  <tom@tromey.com>

        PR gdb/21675
        * valprint.c (LOW_ZERO): Change value to 034.
        (print_octal_chars): Add static_asserts for octal constants.
        * printcmd.c (print_scalar_formatted): Add 'd' case.

2017-08-11  Tom Tromey  <tom@tromey.com>

        * symfile.c (add_symbol_file_command): Use std::vector.

2017-08-14  Tom Tromey  <tom@tromey.com>

        * break-catch-throw.c (handle_gnu_v3_exceptions): Use std::move.
        * break-catch-syscall.c (create_syscall_event_catchpoint): Use
        std::move.
        * break-catch-sig.c (create_signal_catchpoint): Use std::move.

2017-08-11  Pedro Alves  <palves@redhat.com>

        * infrun.c (process_event_stop_test): Adjust
        function_name_is_marked_for_skip call.
        * skip.c: Include <list>.
        (skiplist_entry): Make it a class with private fields, and
        getters/setters.
        (skiplist_entry_chain): Delete.
        (skiplist_entries): New.
        (skiplist_entry_count): Delete.
        (highest_skiplist_entry_num): New.
        (ALL_SKIPLIST_ENTRIES, ALL_SKIPLIST_ENTRIES_SAFE): Delete.
        (add_skiplist_entry): Delete.
        (skiplist_entry::skiplist_entry): New.
        (skiplist_entry::add_entry): New.
        (skip_file_command, skip_function): Adjust.
        (compile_skip_regexp): Delete.
        (skip_command): Don't compile regexp here.  Adjust to use
        skiplist_entry::add_entry.
        (skip_info): Adjust to use range-for and getters.
        (skip_enable_command, skip_disable_command): Adjust to use
        range-for and setters.
        (skip_delete_command): Adjust to use std::list.
        (add_skiplist_entry): Delete.
        (skip_file_p): Delete, refactored as ...
        (skiplist_entry::do_skip_file_p): ... this new method.
        (skip_gfile_p): Delete, refactored as ...
        (skiplist_entry::do_gskip_file_p): ... this new method.
        (skip_function_p, skip_rfunction_p): Delete, refactored as ...
        (skiplist_entry::skip_function_p): ... this new method.
        (function_name_is_marked_for_skip): Now returns bool, and takes
        the function sal by const reference.  Adjust to use range-for and
        skiplist_entry methods.
        (_initialize_step_skip): Remove references to
        skiplist_entry_chain, skiplist_entry_count.
        * skip.h (function_name_is_marked_for_skip): Now returns bool, and
        takes the function sal by const reference.

2017-08-11  Yao Qi  <yao.qi@linaro.org>

        * dwarf2-frame.c (clear_pointer_cleanup): Remove.
        (dwarf2_frame_cache): Remove reset_cache_cleanup.
        (dwarf2_frame_cache):
        * frame-unwind.c (frame_unwind_try_unwinder): Catch
        RETURN_MASK_ALL and set *this_case to NULL.
        * frame-unwind.h: Update comments.

2017-08-11  Yao Qi  <yao.qi@linaro.org>

        * dwarf2-frame.c (dwarf2_frame_state_alloc_regs): Remove.
        (dwarf2_frame_state_copy_regs): Remove.
        (dwarf2_frame_state_free_regs): Remove.
        (dwarf2_frame_state::~dwarf2_frame_state): Remove.
        (dwarf2_restore_rule): Call method .alloc_regs instead of
        dwarf2_frame_state_alloc_regs.
        (execute_cfa_program): Likewise.  Call dwarf2_frame_state_reg_info
        constructor.  Call std::move.
        (dwarf2_fetch_cfa_info): Don't call dwarf2_frame_state_copy_regs.
        (dwarf2_frame_cache): Likewise.

        [GDB_SELF_TEST]: Include selftest.h and
        selftest-arch.h.
        [GDB_SELF_TEST] (execute_cfa_program_test): New function.
        (_initialize_dwarf2_frame) [GDB_SELF_TEST]: Register
        execute_cfa_program_test.

        * dwarf2-frame.h (dwarf2_frame_state_reg_info): Add ctor, dtor,
        copy ctor, assignment operator, move assignment.
        <alloc_regs>: New method.
        <swap>: New method.
        (struct dwarf2_frame_state): Delete dtor.
        (dwarf2_frame_state_alloc_regs): Remove declaration.
        * sparc-tdep.c (sparc_execute_dwarf_cfa_vendor_op): Don't call
        dwarf2_frame_state_alloc_regs, use .alloc_regs instead.

2017-08-11  Yao Qi  <yao.qi@linaro.org>

        * dwarf2-frame.c (dwarf2_frame_state_free): Remove.
        (dwarf2_frame_state::dwarf2_frame_state): New.
        (dwarf2_frame_state::~dwarf2_frame_state): New.
        (dwarf2_fetch_cfa_info): Update.
        (dwarf2_frame_cache): Remove old_chain.  Change 'fs' to an object
        rather than a pointer.  Update code.
        * dwarf2-frame.h (struct dwarf2_frame_state): Declare ctor and
        dtor.
        <data_align, code_align, retaddr_column>: Change them to const.
        <armcc_cfa_offsets_sf, armcc_cfa_offsets_reversed>: Change them
        to bool.

2017-08-11  Yao Qi  <yao.qi@linaro.org>

        * dwarf2-frame.h (struct dwarf2_frame_state_reg) <exp_len>: Remove.
        <loc.exp>: New field.
        * dwarf2-frame.c (execute_cfa_program): Update.
        (dwarf2_frame_prev_register): Update.

2017-08-10  Pedro Alves  <palves@redhat.com>

        * common/gdb_unique_ptr.h (xfree_deleter<T[]>): Define.

2017-08-09  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-nat.c (struct fbsd_fork_info): Remove.
        (fbsd_pending_children): Use std::list.
        (fbsd_remember_child): Likewise.
        (fbsd_is_child_pending): Likewise.
        (fbsd_pending_vfork_done): Use std::forward_list.
        (fbsd_add_vfork_done): Likewise.
        (fbsd_is_vfork_done_pending): Likewise.
        (fbsd_next_vfork_done): Likewise.

2017-08-09  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-nat.c [HAVE_KINFO_GETVMMAP] (struct free_deleter): New.
        (fbsd_find_memory_regions): Use free_deleter with std::unique_ptr.
        [!HAVE_KINFO_GETVMMAP] (fbsd_find_memory_regions): Use std::string
        for `mapfilename'.
        (fbsd_xfer_partial): Use gdb::byte_vector.
        (fbsd_add_threads): Use gdb::unique_xmalloc_ptr.

2017-08-09  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-nat.c: [!HAVE_KINFO_GETVMMAP]: Include <sys/user.h> and
        "filestuff.h".
        (fbsd_find_memory_regions): Fix `mapfile' initialization.

2017-08-09  Tom Tromey  <tom@tromey.com>

        * skip.c (skiplist_entry): New constructor.
        (skiplist_entry::enabled, skiplist_entry::function_is_regexp)
        (skiplist_entry::file_is_glob): Now bool.
        (skiplist_entry::file, skiplist_entry::function): Now
        std::string.
        (make_skip_entry): Return a unique_ptr.  Use new.
        (free_skiplist_entry, free_skiplist_entry_cleanup)
        (make_free_skiplist_entry_cleanup): Remove.
        (skip_command, skip_disable_command, add_skiplist_entry)
        (skip_form_bytes, compile_skip_regexp, skip_command, skip_info)
        (skip_file_p, skip_gfile_p, skip_function_p, skip_rfunction_p)
        (function_name_is_marked_for_skip): Update.
        (skip_delete_command): Update.  Use delete.

2017-08-09  Jiong Wang  <jiong.wang@arm.com>

        * aarch64-linux-tdep.c: Include "auxv.h" and "elf/common.h".
        (aarch64_linux_core_read_description): New function.
        (aarch64_linux_init_abi): Register gdbarch_core_read_description.

2017-08-09  Pedro Alves  <palves@redhat.com>

        * cp-name-parser.y (cp_comp_to_string): Return a
        gdb::unique_xmalloc_ptr<char>.
        * cp-support.c (replace_typedefs_qualified_name)
        (replace_typedefs): Adjust to use gdb::unique_xmalloc_ptr<char>.
        (cp_canonicalize_string_full): Use op= instead of explicit
        convertion.
        (cp_class_name_from_physname, method_name_from_physname)
        (cp_func_name, cp_remove_params): Adjust to use
        gdb::unique_xmalloc_ptr<char>.
        * cp-support.h (cp_comp_to_string): Return a
        gdb::unique_xmalloc_ptr<char>.
        * python/py-type.c (typy_lookup_type): Adjust to use
        gdb::unique_xmalloc_ptr<char>.

2017-08-09  H.J. Lu  <hongjiu.lu@intel.com>

        * dwarf2read.c (dwarf2_string_attr): Fix a typo.

2017-08-09  Alex Lindsay  <alexlindsay239@gmail.com>
            Yao Qi  <yao.qi@linaro.org>

        * cp-support.c (cp_canonicalize_string_full): Use
        gdb::unique_xmalloc_ptr<char>.
        (cp_canonicalize_string): Likewise.

2017-08-09  Yao Qi  <yao.qi@linaro.org>

        * features/Makefile (WHICH): Remove i386/ non-linux stuff.
        * regformats/i386/amd64-avx-avx512.dat: Remove.
        * regformats/i386/amd64-avx-mpx-avx512-pku.dat: Remove.
        * regformats/i386/amd64-avx-mpx.dat:Remove.
        * regformats/i386/amd64-avx.dat: Remove.
        * regformats/i386/amd64-mpx.dat: Remove.
        * regformats/i386/i386-avx-avx512.dat: Remove.
        * regformats/i386/i386-avx-mpx-avx512-pku.dat: Remove.
        * regformats/i386/i386-avx-mpx.dat: Remove.
        * regformats/i386/i386-mmx.dat: Remove.
        * regformats/i386/i386-mpx.dat: Remove.

2017-08-09  Yao Qi  <yao.qi@linaro.org>

        * amd64-tdep.h (tdesc_x32): Remove the declaration.
        * amd64-tdep.c: Don't include features/i386/x32*.c.
        (_initialize_amd64_tdep): Don't call initialize_tdesc_x32*
        functions.
        * features/Makefile (WHICH): Remove i386/x32, i386/x32-avx,
        and i386/x32-avx-avx512.
        (XMLTOC): Remove i386/x32-avx.xml, i386/x32-avx-avx512.xml,
        and i386/x32.xml.
        * features/i386/x32-avx-avx512.c: Removed.
        * features/i386/x32-avx-avx512.xml: Removed.
        * features/i386/x32-avx.c: Removed.
        * features/i386/x32-avx.xml: Removed.
        * features/i386/x32.c: Removed.
        * features/i386/x32.xml: Removed.
        * regformats/i386/x32-avx-avx512.dat: Removed.
        * regformats/i386/x32-avx.dat: Removed.
        * regformats/i386/x32.dat: Removed.

2017-08-07  Maciej W. Rozycki  <macro@imgtec.com>

        PR breakpoints/21886
        * mem-break.c (default_memory_insert_breakpoint): Use
        `->placed_address' rather than `->reqstd_address' for the
        breakpoint location.

2017-08-07  Maciej W. Rozycki  <macro@imgtec.com>

        * arch-utils.c (default_print_insn): Remove arch/mach/endian
        assertions.

2017-08-07  Maciej W. Rozycki  <macro@imgtec.com>

        * gdbarch.sh (gdbarch_info): Replace the `tdep_info' member with
        a union of `tdep_info', `tdesc_data' and `id'.
        * aarch64-tdep.c (aarch64_gdbarch_init): Use `info.tdesc_data'
        rather than `info.tdep_info'.
        * amd64-linux-tdep.c (amd64_linux_init_abi): Likewise.
        * i386-linux-tdep.c (i386_linux_init_abi): Likewise.
        * i386-tdep.c (i386_gdbarch_init): Likewise.
        * mips-linux-tdep.c (mips_linux_init_abi): Likewise.
        * mips-tdep.c (mips_gdbarch_init): Likewise.
        * nds32-tdep.c (nds32_gdbarch_init): Likewise.
        * rs6000-tdep.c (rs6000_gdbarch_init): Likewise.
        * ppc-linux-tdep.c (ppu2spu_sniffer): Use `info.id' rather than
        `info.tdep_info'.
        (ppc_linux_init_abi): Use `info.tdesc_data' rather than
        `info.tdep_info'.
        * sparc-tdep.c (sparc32_gdbarch_init): Likewise.
        * spu-multiarch.c (spu_gdbarch): Use `info.id' rather than
        `info.tdep_info'.
        * spu-tdep.c (spu_gdbarch_init): Likewise.
        * gdbarch.h: Regenerate.

2017-08-07  Leszek Swirski  <leszeks@google.com>

        PR symtab/20899
        * dwarf2read.c (dwarf2_string_attr): Allow DW_FORM_GNU_strp_alt.

2017-08-07  Simon Marchi  <simon.marchi@ericsson.com>

        * remote-sim.c (gdbsim_load): Remove char **argv local variable.
        (gdbsim_open): Rename gdb_argv args object to argv.

2017-08-05  Tom Tromey  <tom@tromey.com>

        * compile/compile-object-load.c (compile_object_load): Use
        gdb::unique_xmalloc_ptr.
        * cli/cli-dump.c (scan_filename): Rename from
        scan_filename_with_cleanup.  Change return type.
        (scan_expression): Rename from scan_expression_with_cleanup.
        Change return type.
        (dump_memory_to_file, dump_value_to_file, restore_command):
        Use gdb::unique_xmalloc_ptr.  Update.
        * cli/cli-cmds.c (find_and_open_script): Use
        gdb::unique_xmalloc_ptr.
        * tracefile-tfile.c (tfile_open): Use gdb::unique_xmalloc_ptr.
        * symmisc.c (maintenance_print_symbols)
        (maintenance_print_msymbols): Use gdb::unique_xmalloc_ptr.
        * symfile.c (symfile_bfd_open, generic_load)
        (add_symbol_file_command, remove_symbol_file_command): Use
        gdb::unique_xmalloc_ptr.
        * source.c (openp): Use gdb::unique_xmalloc_ptr.
        * psymtab.c (maintenance_print_psymbols): Use
        gdb::unique_xmalloc_ptr.
        * corelow.c (core_open): Use gdb::unique_xmalloc_ptr.
        * breakpoint.c (save_breakpoints): Use gdb::unique_xmalloc_ptr.
        * solib.c (solib_map_sections): Use gdb::unique_xmalloc_ptr.
        (reload_shared_libraries_1): Likewise.

2017-08-05  Tom Tromey  <tom@tromey.com>

        * rust-exp.y (rust_op_ptr, set_field): Remove typedefs.
        (rust_op_vector, rust_set_vector): New typedefs.
        (current_parser): New global.
        (work_obstack): Change to pointer type.  Update all users.
        (rust_ast, pstate): Remove globals.
        (struct rust_parser): New.
        (%union) <params, field_inits>: Change type.
        (start, tuple_expr, unit_expr, struct_expr_list, literal)
        (field_expr, expr_list, maybe_expr_list, type_list): Update.
        (ast_call_ish, ast_path, ast_function_type, ast_tuple_type)
        (convert_params_to_types, convert_params_to_expression): Change
        type of "params".
        (ast_string): Change type of "fields".
        (rust_parse): Make a rust_parser.  Remove cleanups.
        (rust_lex_tests): Make and install an auto_obstack.

2017-08-04  Yao Qi  <yao.qi@linaro.org>

        * configure.srv (ipa_x32_linux_regobj): New.
        * linux-amd64-ipa.c (get_ipa_tdesc): Use X86_TDESC_AVX_AVX512
        instead of X86_TDESC_AVX512.
        (initialize_low_tracepoint): Call
        init_registers_x32_avx_avx512_linux.

2017-08-04  Yao Qi  <yao.qi@linaro.org>

        * utils.h (gdb_argv): Add namespace std for nullptr_t.

2017-08-03  Ruslan Kabatsayev  <b7.10110111@gmail.com>

        * MAINTAINERS (Write After Approval): Add Ruslan Kabatsayev.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * utils.c (make_cleanup_freeargv, do_freeargv, gdb_buildargv):
        Remove.
        * utils.h (make_cleanup_freeargv, gdb_buildargv): Remove.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * python/py-param.c (compute_enum_values): Use gdb_argv.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * utils.h (struct gdb_argv_deleter): New.
        (gdb_argv): New class.
        * utils.c (gdb_argv::reset): New method.
        * tracepoint.c (delete_trace_variable_command): Use gdb_argv.
        * tracefile.c (tsave_command): Use gdb_argv.
        * top.c (new_ui_command): Use gdb_argv.
        * symmisc.c (maintenance_print_symbols)
        (maintenance_print_msymbols, maintenance_expand_symtabs): Use gdb_argv.
        * symfile.c (symbol_file_command, generic_load)
        (remove_symbol_file_command): Use gdb_argv.
        * stack.c (backtrace_command): Use gdb_argv.
        * source.c (add_path, show_substitute_path_command)
        (unset_substitute_path_command, set_substitute_path_command):
        Use gdb_argv.
        * skip.c (skip_command): Use gdb_argv.  Use gdb_buildargv.
        * ser-mingw.c (pipe_windows_open): Use gdb_argv.
        * remote.c (extended_remote_run, remote_put_command)
        (remote_get_command, remote_delete_command): Use gdb_argv.
        * remote-sim.c (gdbsim_load, gdbsim_create_inferior)
        (gdbsim_open): Use gdb_argv.
        * python/py-cmd.c (gdbpy_string_to_argv): Use gdb_argv.
        * psymtab.c (maintenance_print_psymbols): Use gdb_argv.
        * procfs.c (procfs_info_proc): Use gdb_argv.
        * interps.c (interpreter_exec_cmd): Use gdb_argv.
        * infrun.c (handle_command): Use gdb_argv.
        * inferior.c (add_inferior_command, clone_inferior_command):
        Use gdb_argv.
        * guile/scm-string.c (gdbscm_string_to_argv): Use gdb_argv.
        * exec.c (exec_file_command): Use gdb_argv.
        * cli/cli-cmds.c (alias_command): Use gdb_argv.
        * compile/compile.c (build_argc_argv): Use gdb_argv.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * python/python.c (gdbpy_decode_line): Use unique_xmalloc_ptr.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * python/python.c (compute_python_string): Return std::string.
        (gdbpy_eval_from_control_command): Update.
        (do_start_initialization): Use std::string.
        * python/py-varobj.c (py_varobj_iter_next): Use string_printf, not
        xstrprintf.
        * python/py-breakpoint.c (local_setattro): Use string_printf, not
        xstrprintf.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * top.h (do_restore_instream_cleanup): Remove.
        * top.c (do_restore_instream_cleanup): Remove.
        (read_command_file): Use scoped_restore.
        * cli/cli-script.c (execute_user_command): Use scoped_restore.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * cli/cli-script.c (execute_user_command)
        (execute_control_command): Use scoped_restore.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * cli/cli-script.c (do_restore_user_call_depth): Remove.
        (execute_user_command): Remove user_call_depth; use
        user_args_stack's size instead.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * top.h (in_user_command): Remove.
        * top.c (in_user_command): Remove.
        * cli/cli-script.c (do_restore_user_call_depth)
        (execute_user_command): Update.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * valops.c (search_struct_method): Use gdb::byte_vector.
        * valarith.c (value_concat): Use std::vector.
        * target.c (memory_xfer_partial): Use gdb::byte_vector.
        (simple_search_memory): Likewise.
        * printcmd.c (find_string_backward): Use gdb::byte_vector.
        * mi/mi-main.c (mi_cmd_data_write_memory): Use gdb::byte_vector.
        * gcore.c (gcore_copy_callback): Use gdb::byte_vector.
        * elfread.c (elf_rel_plt_read): Use std::string.
        * cp-valprint.c (cp_print_value): Use gdb::byte_vector.
        * cli/cli-dump.c (restore_section_callback): Use
        gdb::byte_vector.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * jit.c (jit_reader_load_command): Use unique_xmalloc_ptr.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_restore_gdbout): Remove.
        (tui_register_format): Use scoped_restore.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * reverse.c (exec_direction_default): Remove.
        (exec_reverse_once): Use scoped_restore.
        * remote.c (restore_remote_timeout): Remove.
        (remote_flash_erase, remote_flash_write, remote_flash_done)
        (readchar, remote_serial_write): Use scoped_restore.
        * cli/cli-script.c (struct source_cleanup_lines_args)
        (source_cleanup_lines): Remove.
        (script_from_file): Use scoped_restore.
        * cli/cli-cmds.c (source_verbose_cleanup): Remove.
        (source_command): Use scoped_restore.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * utils.h (make_cleanup_free_so): Remove.
        * utils.c (do_free_so, make_cleanup_free_so): Remove.
        * solist.h (struct so_deleter): New.
        (so_list_up): New typedef.
        * solib-svr4.c (svr4_read_so_list): Use so_list_up.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * utils.h (make_cleanup_restore_current_language): Remove.
        * utils.c (do_restore_current_language)
        (make_cleanup_restore_current_language): Remove.
        * parse.c (parse_exp_in_context_1)
        (parse_expression_with_language): Use
        scoped_restore_current_language.
        * mi/mi-main.c (mi_cmd_execute): Use
        scoped_restore_current_language.
        * language.h (scoped_restore_current_language): New class.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * compile/compile.c (cleanup_unlink_file): Remove.
        (compile_to_object): Use gdb::unlinker.
        (eval_compile_command): Likewise.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * utils.h (make_cleanup_fclose): Remove.
        * utils.c (do_fclose_cleanup, make_cleanup_fclose): Remove.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * top.c (open_terminal_stream): Return gdb_file_up.
        (new_ui_command): Update.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * source.c (print_source_lines_base, forward_search_command)
        (reverse_search_command): Use gdb_file_up.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * fbsd-nat.c (fbsd_find_memory_regions): Update.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * cli/cli-cmds.c (find_and_open_script): Change return type.
        Remove "streamp" and "full_path" parameters.
        (source_script_with_search): Update.
        * auto-load.c (source_script_file): Update.
        * cli/cli-cmds.h (find_and_open_script): Change type.
        (open_script): New struct.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * xml-support.c (xml_fetch_content_from_file): Update.
        * ui-file.c (stdio_file::open): Update.
        * tracefile-tfile.c (tfile_start): Update.
        * remote.c (remote_file_put, remote_file_get): Update.
        * nat/linux-procfs.c (linux_proc_get_int)
        (linux_proc_pid_get_state, linux_proc_tid_get_name): Update.
        * nat/linux-osdata.c (linux_common_core_of_thread): Update.
        (command_from_pid, commandline_from_pid, linux_xfer_osdata_cpus)
        (print_sockets, linux_xfer_osdata_shm, linux_xfer_osdata_sem)
        (linux_xfer_osdata_msg, linux_xfer_osdata_modules): Update.
        * nat/linux-btrace.c (linux_determine_kernel_start): Update.
        * linux-nat.c (linux_proc_pending_signals): Update.
        * dwarf2read.c (write_psymtabs_to_index): Use gdb_file_up.
        (file_closer): Remove.
        * compile/compile.c (compile_to_object): Update.
        * common/filestuff.h (struct gdb_file_deleter): New.
        (gdb_file_up): New typedef.
        (gdb_fopen_cloexec): Change return type.
        * common/filestuff.c (gdb_fopen_cloexec): Return gdb_file_up.
        * cli/cli-dump.c (fopen_with_cleanup): Remove.
        (dump_binary_file, restore_binary_file): Update.
        * auto-load.c (auto_load_objfile_script_1): Update.

2017-08-03  Tom Tromey  <tom@tromey.com>

        * tracepoint.c (tvariables_info_1): Use ui_out_emit_table.
        (info_static_tracepoint_markers_command): Likewise.
        * solib.c (info_sharedlibrary_command): Use ui_out_emit_table.
        * skip.c (skip_info): Use ui_out_emit_table.
        * progspace.c (print_program_space): Use ui_out_emit_table.
        * osdata.c (info_osdata): Use ui_out_emit_table.
        * mi/mi-cmd-info.c (mi_cmd_info_ada_exceptions): Use
        ui_out_emit_table.
        * linux-thread-db.c (info_auto_load_libthread_db): Use
        ui_out_emit_table.
        * inferior.c (print_inferior): Use ui_out_emit_table.
        * gdb_bfd.c (maintenance_info_bfds): Use ui_out_emit_table.
        * breakpoint.c (breakpoint_1): Use ui_out_emit_table.
        * auto-load.c (auto_load_info_scripts): Use ui_out_emit_table.
        * ada-tasks.c (print_ada_task_info): Use ui_out_emit_table.
        * ui-out.h (class ui_out_emit_table): New.

2017-08-02  Maciej W. Rozycki  <macro@imgtec.com>

        * mips-tdep.c (mips_fpu_type_str): New function.
        (mips_dump_tdep): Call it.

2017-08-01  Maciej W. Rozycki  <macro@imgtec.com>

        * mips-tdep.c (mips_gdbarch_init): Use MIPS_FPU_TYPE to access
        `->mips_fpu_type'.

2017-07-31  Xavier Roirand  <roirand@adacore.com>

        * solib-darwin.c (DYLD_VERSION_MAX): Increase value.

2017-07-27  Xavier Roirand  <roirand@adacore.com>

        * MAINTAINERS (Write After Approval): Add Xavier Roirand.

2017-07-26  Yao Qi  <yao.qi@linaro.org>

        * cli/cli-cmds.c (maintenancechecklist): New variable.
        * gdbcmd.h (maintenancechecklist): Declare it.
        * i386-linux-tdep.c (_initialize_i386_linux_tdep) [GDB_SELF_TEST]:
        Call i386_linux_read_description with different masks.
        * maint.c (maintenance_check_command): New function.
        (_initialize_maint_cmds): Call add_prefix_cmd.
        * target-descriptions.c (tdesc_reg): override operator != and ==.
        (tdesc_type): Likewise.
        (tdesc_feature): Likewise.
        (target_desc): Likewise.
        [GDB_SELF_TEST] (selftests::record_xml_tdesc): New function.
        (maintenance_check_xml_descriptions): New function.
        (_initialize_target_descriptions) Add command "xml-descriptions".
        * target-descriptions.h (selftests::record_xml_tdesc): Declare.

2017-07-26  Yao Qi  <yao.qi@linaro.org>

        * i386-linux-tdep.c: Don't include features/i386/i386-*linux.c.
        Include features/i386/32bit-*.c.
        (i386_linux_read_description): Generate target description if it
        doesn't exist.
        (_initialize_i386_linux_tdep): Don't call _initialize_tdesc_i386
        functions.
        * features/i386/32bit-linux.c: Re-generated.
        * features/i386/32bit-sse.c: Likewise.
        * target-descriptions.c (print_c_feature::visit): Print code to
        set register number if needed.
        (print_c_feature) <m_next_regnum>: New field.

2017-07-26  Yao Qi  <yao.qi@linaro.org>

        * features/Makefile (CFILES): Rename with TDESC_CFILES.
        (FEATURE_XMLFILES): New.
        (FEATURE_CFILES): New.
        New rules.
        (clean-cfiles): Remove generated c files.
        * features/i386/32bit-avx.c: Generated.
        * features/i386/32bit-avx512.c: Generated.
        * features/i386/32bit-core.c: Generated.
        * features/i386/32bit-linux.c: Generated.
        * features/i386/32bit-mpx.c: Generated.
        * features/i386/32bit-pkeys.c: Generated.
        * features/i386/32bit-sse.c: Generated.
        * target-descriptions.c: Include algorithm.
        (tdesc_element_visitor): Add method visit_end.
        (print_c_tdesc): Implement visit_end.
        (print_c_tdesc:: m_filename_after_features): Move it to
        protected.
        (print_c_feature): New class.
        (maint_print_c_tdesc_cmd): Use print_c_feature if XML file
        name starts with "i386/32bit-".

2017-07-26  Yao Qi  <yao.qi@linaro.org>

        * target-descriptions.c (tdesc_element_visitor): New class.
        (tdesc_element): New class.
        (tdesc_reg): Inherit from tdesc_element.
        (tdesc_reg::accept): New function.
        (tdesc_type): Inherit from tdesc_element.
        (tdesc_type::accept): New function.
        (tdesc_feature): Inherit from tdesc_element.
        (tdesc_feature::accept): New function.
        (target_desc): Inherit from tdesc_element.
        (target_desc::target_desc): New.
        (target_desc::~target_desc): New.
        (target_desc::accept): New.
        (allocate_target_description): Use new.
        (free_target_description): Use delete.
        (print_c_tdesc): New class.
        (maint_print_c_tdesc_cmd): Adjust.

        * features/aarch64.c: Re-generated.
        * features/arc-arcompact.c: Re-generated.
        * features/arc-v2.c: Re-generated.
        * features/arm/arm-with-iwmmxt.c: Re-generated.
        * features/arm/arm-with-m.c: Re-generated.
        * features/arm/arm-with-m-fpa-layout.c: Re-generated.
        * features/arm/arm-with-m-vfp-d16.c: Re-generated.
        * features/arm/arm-with-neon.c: Re-generated.
        * features/arm/arm-with-vfpv2.c: Re-generated.
        * features/arm/arm-with-vfpv3.c: Re-generated.
        * features/i386/amd64-avx-avx512.c: Re-generated.
        * features/i386/amd64-avx-avx512-linux.c: Re-generated.
        * features/i386/amd64-avx.c: Re-generated.
        * features/i386/amd64-avx-linux.c: Re-generated.
        * features/i386/amd64-avx-mpx-avx512-pku.c: Re-generated.
        * features/i386/amd64-avx-mpx-avx512-pku-linux.c: Re-generated.
        * features/i386/amd64-avx-mpx.c: Re-generated.
        * features/i386/amd64-avx-mpx-linux.c: Re-generated.
        * features/i386/amd64.c: Re-generated.
        * features/i386/amd64-linux.c: Re-generated.
        * features/i386/amd64-mpx.c: Re-generated.
        * features/i386/amd64-mpx-linux.c: Re-generated.
        * features/i386/i386-avx-avx512.c: Re-generated.
        * features/i386/i386-avx-avx512-linux.c: Re-generated.
        * features/i386/i386-avx.c: Re-generated.
        * features/i386/i386-avx-linux.c: Re-generated.
        * features/i386/i386-avx-mpx-avx512-pku.c: Re-generated.
        * features/i386/i386-avx-mpx-avx512-pku-linux.c: Re-generated.
        * features/i386/i386-avx-mpx.c: Re-generated.
        * features/i386/i386-avx-mpx-linux.c: Re-generated.
        * features/i386/i386.c: Re-generated.
        * features/i386/i386-linux.c: Re-generated.
        * features/i386/i386-mmx.c: Re-generated.
        * features/i386/i386-mmx-linux.c: Re-generated.
        * features/i386/i386-mpx.c: Re-generated.
        * features/i386/i386-mpx-linux.c: Re-generated.
        * features/i386/x32-avx-avx512.c: Re-generated.
        * features/i386/x32-avx-avx512-linux.c: Re-generated.
        * features/i386/x32-avx.c: Re-generated.
        * features/i386/x32-avx-linux.c: Re-generated.
        * features/i386/x32.c: Re-generated.
        * features/i386/x32-linux.c: Re-generated.
        * features/microblaze.c: Re-generated.
        * features/microblaze-with-stack-protect.c: Re-generated.
        * features/mips64-dsp-linux.c: Re-generated.
        * features/mips64-linux.c: Re-generated.
        * features/mips-dsp-linux.c: Re-generated.
        * features/mips-linux.c: Re-generated.
        * features/nds32.c: Re-generated.
        * features/nios2.c: Re-generated.
        * features/nios2-linux.c: Re-generated.
        * features/rs6000/powerpc-32.c: Re-generated.
        * features/rs6000/powerpc-32l.c: Re-generated.
        * features/rs6000/powerpc-403.c: Re-generated.
        * features/rs6000/powerpc-403gc.c : Re-generated.
        * features/rs6000/powerpc-405.c: Re-generated.
        * features/rs6000/powerpc-505.c: Re-generated.
        * features/rs6000/powerpc-601.c: Re-generated.
        * features/rs6000/powerpc-602.c: Re-generated.
        * features/rs6000/powerpc-603.c: Re-generated.
        * features/rs6000/powerpc-604.c: Re-generated.
        * features/rs6000/powerpc-64.c: Re-generated.
        * features/rs6000/powerpc-64l.c: Re-generated.
        * features/rs6000/powerpc-7400.c: Re-generated.
        * features/rs6000/powerpc-750.c: Re-generated.
        * features/rs6000/powerpc-860.c: Re-generated.
        * features/rs6000/powerpc-altivec32.c: Re-generated.
        * features/rs6000/powerpc-altivec32l.c: Re-generated.
        * features/rs6000/powerpc-altivec64.c: Re-generated.
        * features/rs6000/powerpc-altivec64l.c: Re-generated.
        * features/rs6000/powerpc-cell32l.c: Re-generated.
        * features/rs6000/powerpc-cell64l.c: Re-generated.
        * features/rs6000/powerpc-e500.c: Re-generated.
        * features/rs6000/powerpc-e500l.c: Re-generated.
        * features/rs6000/powerpc-isa205-32l.c: Re-generated.
        * features/rs6000/powerpc-isa205-64l.c: Re-generated.
        * features/rs6000/powerpc-isa205-altivec32l.c: Re-generated.
        * features/rs6000/powerpc-isa205-altivec64l.c: Re-generated.
        * features/rs6000/powerpc-isa205-vsx32l.c: Re-generated.
        * features/rs6000/powerpc-isa205-vsx64l.c: Re-generated.
        * features/rs6000/powerpc-vsx32.c: Re-generated.
        * features/rs6000/powerpc-vsx32l.c: Re-generated.
        * features/rs6000/powerpc-vsx64.c: Re-generated.
        * features/rs6000/powerpc-vsx64l.c: Re-generated.
        * features/rs6000/rs6000.c: Re-generated.
        * features/s390-linux32.c: Re-generated.
        * features/s390-linux32v1.c: Re-generated.
        * features/s390-linux32v2.c: Re-generated.
        * features/s390-linux64.c: Re-generated.
        * features/s390-linux64v1.c: Re-generated.
        * features/s390-linux64v2.c: Re-generated.
        * features/s390-te-linux64.c: Re-generated.
        * features/s390-tevx-linux64.c: Re-generated.
        * features/s390-vx-linux64.c: Re-generated.
        * features/s390x-linux64.c: Re-generated.
        * features/s390x-linux64v1.c: Re-generated.
        * features/s390x-linux64v2.c: Re-generated.
        * features/s390x-te-linux64.c: Re-generated.
        * features/s390x-tevx-linux64.c: Re-generated.
        * features/s390x-vx-linux64.c: Re-generated.
        * features/sparc/sparc32-solaris.c: Re-generated.
        * features/sparc/sparc64-solaris.c: Re-generated.
        * features/tic6x-c62x.c: Re-generated.
        * features/tic6x-c62x-linux.c: Re-generated.
        * features/tic6x-c64x.c: Re-generated.
        * features/tic6x-c64x-linux.c: Re-generated.
        * features/tic6x-c64xp.c: Re-generated.
        * features/tic6x-c64xp-linux.c: Re-generated.

2017-07-26  Yao Qi  <yao.qi@linaro.org>

        * i386-linux-tdep.c (i386_linux_read_description): New function.
        (i386_linux_core_read_description): Call
        i386_linux_read_description.
        * i386-linux-tdep.h (i386_linux_read_description): Declare.
        (tdesc_i386_linux, tdesc_i386_mmx_linux): Remove declarations.
        (tdesc_i386_avx_linux, tdesc_i386_mpx_linux): Likewise
        (tdesc_i386_avx_mpx_linux, tdesc_i386_avx_avx512_linux): Likewise.
        (tdesc_i386_avx_mpx_avx512_pku_linux): Likewise.
        * x86-linux-nat.c (x86_linux_read_description): Call
        i386_linux_read_description.

2017-07-26  Yao Qi  <yao.qi@linaro.org>

        * NEWS: Mention it.
        * features/Makefile (%.c: %.xml): Pass the xml file name to
        command "maint print c-tdesc".
        * target-descriptions.c (maint_print_c_tdesc_cmd): Get file
        name from 'arg'.

2017-07-26  Yao Qi  <yao.qi@linaro.org>

        * target-descriptions.c (target_desc): Add ctor and dtor.  Do
        in-class initialization.
        (tdesc_create_feature): Call new instead of XCNEW.
        (free_target_description): Ue delete.

2017-07-25  John Baldwin  <jhb@FreeBSD.org>

        * configure.nat: Add "-lkvm" for NetBSD/sparc64 and fix typo.

2017-07-25  Yao Qi  <yao.qi@linaro.org>

        * amd64-tdep.c (amd64_init_abi): Make argument default_tdesc
        constant.
        (amd64_x32_init_abi): Likewise.
        * amd64-tdep.h (amd64_init_abi): Update declaration.
        (amd64_x32_init_abi): Likewise.

2017-07-25  Yao Qi  <yao.qi@linaro.org>

        PR tdep/21717
        * arm-linux-nat.c (arm_linux_fetch_inferior_registers): Update
        condition for FPSCR.
        (arm_linux_store_inferior_registers): Likewise.

2017-07-22  Tom Tromey  <tom@tromey.com>

        * break-catch-syscall.c (struct catch_syscall_inferior_data)
        <syscalls_counts>: Now a std::vector.
        (get_catch_syscall_inferior_data): Use "new".
        (catch_syscall_inferior_data_cleanup): Use "delete".
        (insert_catch_syscall, remove_catch_syscall)
        (clear_syscall_counts): Update.

2017-07-22  Tom Tromey  <tom@tromey.com>

        * break-catch-syscall.c (syscall_catchpoint)
        <syscalls_to_be_caught>: Now a std::vector<int>
        (~syscall_catchpoint): Remove.
        (insert_catch_syscall, remove_catch_syscall)
        (breakpoint_hit_catch_syscall, print_one_catch_syscall)
        (print_mention_catch_syscall, print_recreate_catch_syscall):
        Update.
        (create_syscall_event_catchpoint): Change type of "filter"
        parameter.
        (catch_syscall_split_args): Return a std::vector.
        (catch_syscall_command_1, catching_syscall_number_1): Update.

2017-07-22  Tom Tromey  <tom@tromey.com>

        * break-catch-throw.c (struct exception_catchpoint)
        <exception_rx>: Now a std::string.
        (~exception_catchpoint): Remove.
        (print_one_detail_exception_catchpoint): Update.
        (handle_gnu_v3_exceptions): Change type of except_rx.
        (extract_exception_regexp): Return a std::string.
        (catch_exception_command_1): Update.

2017-07-22  Tom Tromey  <tom@tromey.com>

        * break-catch-sig.c (gdb_signal_type): Remove typedef.
        (struct signal_catchpoint) <signals_to_be_caught>: Now a
        std::vector.
        <catch_all>: Now a bool.
        (~signal_catchpoint): Remove.
        (signal_catchpoint_insert_location)
        (signal_catchpoint_remove_location)
        (signal_catchpoint_breakpoint_hit, signal_catchpoint_print_one)
        (signal_catchpoint_print_mention)
        (signal_catchpoint_print_recreate)
        (signal_catchpoint_explains_signal): Update.
        (create_signal_catchpoint): Change type of "filter" and
        "catch_all".
        (catch_signal_split_args): Return a std::vector.  Change type of
        "catch_all".
        (catch_signal_command): Update.

2017-07-20  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (ada_language_defn): Make extern.
        (_initialize_ada_language): Remove add_language call.
        * c-lang.c (c_language_defn, cplus_language_defn)
        (asm_language_defn, minimal_language_defn): Make extern.
        (_initialize_c_language): Delete.
        * completer.c (compare_cstrings): Delete, moved to utils.h.
        * d-lang.c (d_language_defn): Make extern.
        (_initialize_d_language): Remove add_language calls.
        * defs.h (enum language): Add comment.
        * f-lang.c (f_language_defn): Make extern.
        (_initialize_f_language): Remove add_language call.
        * go-lang.c (go_language_defn): Make extern.
        (_initialize_go_language): Remove add_language call.
        * language.c: Include <algorithm>.
        (languages): Redefine as const array.
        (languages_size, languages_allocsize, DEFAULT_ALLOCSIZE): Delete.
        (set_language_command): Handle "local".  Use for-range loop.
        (set_language): Remove loop.
        (language_enum): Rewrite.
        (language_def, language_str): Remove loops.
        (add_language): Delete.
        (add_set_language_command): New, based on add_languages.
        (skip_language_trampoline): Adjust.
        (local_language_defn): Delete.
        (language_gdbarch_post_init): Adjust.
        (_initialize_language): Remove add_language calls.  Call
        add_set_language_command.
        * language.h (add_language): Delete.
        (auto_language_defn)
        (unknown_language_defn, minimal_language_defn, ada_language_defn)
        (asm_language_defn, c_language_defn, cplus_language_defn)
        (d_language_defn, f_language_defn, go_language_defn)
        (m2_language_defn, objc_language_defn, opencl_language_defn)
        (pascal_language_defn, rust_language_defn): Declare.
        * m2-lang.c (m2_language_defn): Make extern.
        (_initialize_m2_language): Remove add_language call.
        * objc-lang.c (objc_language_defn): Make extern.
        (_initialize_objc_language): Remove add_language call.
        * opencl-lang.c (opencl_language_defn): Make extern.
        (_initialize_opencl_language): Remove add_language call.
        * p-lang.c (pascal_language_defn): Make extern.
        (_initialize_pascal_language): Delete.
        * rust-lang.c (rust_language_defn): Make extern.
        (_initialize_rust_language): Delete.
        * utils.h (compare_cstrings): New static inline function.

2017-07-20  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (ada_to_fixed_type_1): Adjust.
        (get_var_value): Constify parameters.
        (get_int_var_value): Change prototype.
        (to_fixed_range_type): Adjust.
        * ada-lang.h (get_int_var_value): Change prototype.

2017-07-20  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (dw2_lookup_symbol): Use
        SYMBOL_MATCHES_SEARCH_NAME.
        * psymtab.c (psym_lookup_symbol): Use SYMBOL_MATCHES_SEARCH_NAME.

2017-07-20  Pedro Alves  <palves@redhat.com>

        * block.c (block_iter_name_step, block_iter_name_first)
        (block_iter_name_next): Delete.
        (block_lookup_symbol_primary): Adjust to use
        dict_iter_match_first/dict_iter_match_next.
        * block.h (block_iter_name_first, block_iter_name_next): Delete
        declarations.
        (ALL_BLOCK_SYMBOLS_WITH_NAME): Adjust to use
        dict_iter_match_first/dict_iter_match_next.

2017-07-20  Pedro Alves  <palves@redhat.com>

        * cp-support.c (cp_find_first_component_aux): Add missing case for
        end of string.

2017-07-18  David Blaikie  <dblaikie@gmail.com>

        * dwarf2read.c (create_cus_hash_table): Re-add lost initialization
        of dwo_cu's dwo_file.

2017-07-18  Yao Qi  <yao.qi@linaro.org>

        * remote.c (store_registers_using_G): Remove one line comment.

2017-07-18  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (regcache_cpy): Simplify it.
        (regcache::cpy_no_passthrough): Remove it.
        * regcache.h (cpy_no_passthrough): Remove it.
        (regcache_dup, regcache_cpy): Update comments.

2017-07-18  Pedro Alves  <palves@redhat.com>

        * remote-sim.c (sim_command_completer): Adjust to work with a
        completion_tracker instead of a VEC.

2017-07-17  Pedro Alves  <palves@redhat.com>

        * completer.c (complete_source_filenames): New function.
        (complete_address_and_linespec_locations): New function.
        (location_completer): Use complete_address_and_linespec_locations.
        (completion_tracker::build_completion_result): Honor the tracker's
        request to suppress append.
        * completer.h (completion_tracker::suppress_append_ws)
        (completion_tracker::set_suppress_append_ws): New methods.
        (completion_tracker::m_suppress_append_ws): New field.
        (complete_source_filenames): New declaration.
        * linespec.c (linespec_complete_what): New.
        (struct ls_parser) <complete_what, completion_word,
        completion_quote_char, completion_quote_end, completion_tracker>:
        New fields.
        (string_find_incomplete_keyword_at_end): New.
        (linespec_lexer_lex_string): Record quote char.  If in completion
        mode, don't throw.
        (linespec_lexer_consume_token): Advance the completion word point.
        (linespec_lexer_peek_token): Save/restore completion info.
        (save_stream_and_consume_token): New.
        (set_completion_after_number): New.
        (linespec_parse_basic): Set what to complete next depending on
        token.  Handle function and label completions specially.
        (parse_linespec): Disable objc shortcut in completion mode.  Set
        what to complete next depending on token type.  Skip keyword if in
        completion mode.
        (complete_linespec_component, linespec_complete): New.
        * linespec.h (linespec_complete): Declare.

2017-07-17  Pedro Alves  <palves@redhat.com>

        * linespec.c (linespec_lexer_lex_string, find_toplevel_char):
        Handle 'operator<' / 'operator<<'.

2017-07-17  Pedro Alves  <palves@redhat.com>

        * completer.c (collect_explicit_location_matches): Handle
        MATCH_LABEL.
        (convert_explicit_location_to_linespec): New, factored out from
        ...
        (convert_explicit_location_to_sals): ... this.
        (complete_label): New.
        (linespec_complete_label, find_label_symbols_in_block): New.
        (find_label_symbols): Add completion_mode parameter and adjust to
        call find_label_symbols_in_block.
        * linespec.h (linespec_complete_label): Declare.

2017-07-17  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (ada_collect_symbol_completion_matches): Add
        complete_symbol_mode parameter.
        * cli/cli-cmds.c (complete_command): Get the completion result out
        of the handle_brkchars tracker if used a custom word point.
        * completer.c: Include "linespec.h".
        (enum explicit_location_match_type) <MATCH_LINE>: New enumerator.
        (advance_to_expression_complete_word_point): New.
        (completion_tracker::completes_to_completion_word): New.
        (complete_files_symbols): Pass down
        complete_symbol_mode::EXPRESSION.
        (explicit_options, probe_options): New.
        (collect_explicit_location_matches): Complete on the
        explictit_loc->foo instead of word.  Use
        linespec_complete_function.  Handle MATCH_LINE.  Handle offering
        keyword and options completions.
        (backup_text_ptr): Delete.
        (skip_keyword): New.
        (complete_explicit_location): Remove 'word' parameter.  Add
        language, quoted_arg_start and quoted_arg_end parameters.
        Rewrite, parsing left to right.
        (location_completer): Rewrite.
        (location_completer_handle_brkchars): New function.
        (symbol_completer): Pass down complete_symbol_mode::EXPRESSION.
        (enum complete_line_internal_reason): Adjust comments.
        (completion_tracker::discard_completions): New.
        (completer_handle_brkchars_func_for_completer): Handle
        location_completer.
        (gdb_custom_word_point_brkchars)
        (gdb_org_rl_basic_quote_characters): New.
        (gdb_completion_word_break_characters_throw)
        (completion_find_completion_word): Handle trackers that use a
        custom word point.
        (completion_tracker::advance_custom_word_point_by): New.
        (completion_tracker::build_completion_result): Don't rely on
        readline appending the quote char.
        (gdb_rl_attempted_completion_function_throw): Handle trackers that
        use a custom word point.
        (gdb_rl_attempted_completion_function): Restore
        rl_basic_quote_characters.
        * completer.h (class completion_tracker): Extend intro comment.
        (completion_tracker::set_quote_char)
        (completion_tracker::quote_char)
        (completion_tracker::set_use_custom_word_point)
        (completion_tracker::use_custom_word_point)
        (completion_tracker::custom_word_point)
        (completion_tracker::set_custom_word_point)
        (completion_tracker::advance_custom_word_point_by)
        (completion_tracker::completes_to_completion_word)
        (completion_tracker::discard_completions): New methods.
        (completion_tracker::m_quote_char)
        (completion_tracker::m_use_custom_word_point)
        (completion_tracker::m_custom_word_point): New fields.
        (advance_to_expression_complete_word_point): Declare.
        * f-lang.c (f_collect_symbol_completion_matches): Add
        complete_symbol_mode parameter.
        * language.h (struct language_defn)
        <la_collect_symbol_completion_matches>: Add complete_symbol_mode
        parameter.
        * linespec.c (linespec_keywords): Add NULL terminator.  Make extern.
        (linespec_complete_function): New function.
        (linespec_lexer_lex_keyword): Adjust.
        * linespec.h (linespec_keywords, linespec_complete_function): New
        declarations.
        * location.c (find_end_quote): New function.
        (explicit_location_lex_one): Add explicit_completion_info
        parameter.  Save quoting info.  Don't throw if being called for
        completion.  Don't handle Ada operators here.
        (is_cp_operator, skip_op_false_positives, first_of)
        (explicit_location_lex_one_function): New function.
        (string_to_explicit_location): Replace 'dont_throw' parameter with
        an explicit_completion_info pointer parameter.  Handle it.  Don't
        use explicit_location_lex_one to lex function names.  Use
        explicit_location_lex_one_function instead.
        * location.h (struct explicit_completion_info): New.
        (string_to_explicit_location): Replace 'dont_throw' parameter with
        an explicit_completion_info pointer parameter.
        * symtab.c (default_collect_symbol_completion_matches_break_on):
        Add complete_symbol_mode parameter.  Handle LINESPEC mode.
        (default_collect_symbol_completion_matches)
        (collect_symbol_completion_matches): Add complete_symbol_mode
        parameter.
        (collect_symbol_completion_matches_type): Pass down
        complete_symbol_mode::EXPRESSION.
        (collect_file_symbol_completion_matches): Add complete_symbol_mode
        parameter.  Handle LINESPEC mode.
        * symtab.h (complete_symbol_mode): New.
        (default_collect_symbol_completion_matches_break_on)
        (default_collect_symbol_completion_matches)
        (collect_symbol_completion_matches)
        (collect_file_symbol_completion_matches): Add complete_symbol_mode
        parameter.

2017-07-17  Pedro Alves  <palves@redhat.com>

        * utils.c (enum class strncmp_iw_mode): New.
        (strcmp_iw): Rename to ...
        (strncmp_iw_with_mode): ... this.  Add string2_len and mode
        parameters.  Handle them.
        (strncmp_iw): New.
        (strcmp_iw): Reimplement as wrapper around strncmp_iw_with_mode.
        * utils.h (strncmp_iw): Declare.
        (strcmp_iw): Move describing comments here.

2017-07-17  Pedro Alves  <palves@redhat.com>

        * c-exp.y (operator_stoken): Use CP_OPERATOR_LEN and
        CP_OPERATOR_STR.
        * c-typeprint.c (is_type_conversion_operator): Use
        CP_OPERATOR_STR.
        * cp-support.c (LENGTH_OF_OPERATOR): Delete.
        (cp_find_first_component_aux): Use CP_OPERATOR_STR and
        CP_OPERATOR_LEN.
        * cp-support.h (CP_OPERATOR_STR, CP_OPERATOR_LEN): New.
        * gnu-v2-abi.c (gnuv2_is_operator_name): Use CP_OPERATOR_STR.
        * gnu-v3-abi.c (gnuv3_is_operator_name): Use CP_OPERATOR_STR.
        * linespec.c (linespec_lexer_lex_string): Use CP_OPERATOR_LEN and
        CP_OPERATOR_STR.
        * location.c: Include "cp-support.h".
        (explicit_location_lex_one): Use CP_OPERATOR_LEN and
        CP_OPERATOR_STR.
        * symtab.c (operator_chars): Use CP_OPERATOR_STR and
        CP_OPERATOR_LEN.

2017-07-17  Pedro Alves  <palves@redhat.com>

        * cli/cli-cmds.c (complete_command): Use a completion tracker
        along with completion_find_completion_word for handle_brkchars
        phase.
        * completer.c (RL_QF_SINGLE_QUOTE, RL_QF_DOUBLE_QUOTE)
        (RL_QF_BACKSLASH, RL_QF_OTHER_QUOTE): New.
        (struct gdb_rl_completion_word_info): New.
        (gdb_rl_find_completion_word): New.
        (completion_find_completion_word): New.
        * completer.h (completion_find_completion_word): Declare.

2017-07-17  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (symbol_completion_match): Adjust comments.
        (symbol_completion_add): Replace vector parameter with
        completion_tracker parameter.  Use it.
        (ada_make_symbol_completion_list): Rename to...
        (ada_collect_symbol_completion_matches): ... this.  Add
        completion_tracker parameter and use it.
        (ada_language_defn): Adjust.
        * break-catch-syscall.c (catch_syscall_completer): Adjust
        prototype and work with completion_tracker instead of VEC.
        * breakpoint.c (condition_completer): Adjust prototype and work
        with completion_tracker instead of VEC.
        * c-lang.c (c_language_defn, cplus_language_defn)
        (asm_language_defn, minimal_language_defn): Adjust to renames.
        * cli/cli-cmds.c (complete_command): Rework using
        completion_tracker.  Catch exceptions when completing.
        * cli/cli-decode.c (integer_unlimited_completer)
        (complete_on_cmdlist, complete_on_enum): Adjust prototype and work
        with completion_tracker instead of VEC.
        * command.h (struct completion_tracker): Forward declare.
        (completer_ftype, completer_handle_brkchars_ftype): Change
        types.
        (complete_on_cmdlist, complete_on_enum): Adjust.
        * completer.c: Include <algorithm>.
        (struct gdb_completer_state): New.
        (current_completion): New global.
        (readline_line_completion_function): Delete.
        (noop_completer, filename_completer)
        (filename_completer_handle_brkchars, complete_files_symbols)
        (linespec_location_completer): Adjust to work with a
        completion_tracker instead of a VEC.
        (string_or_empty): New.
        (collect_explicit_location_matches): Adjust to work with a
        completion_tracker instead of a VEC.
        (explicit_location_completer): Rename to ...
        (complete_explicit_location): ... this and adjust to work with a
        completion_tracker instead of a VEC.
        (location_completer): Adjust to work with a completion_tracker
        instead of a VEC.
        (add_struct_fields): Adjust to work with a completion_list instead
        of VEC.
        (expression_completer): Rename to ...
        (complete_expression): ... this and adjust to work with a
        completion_tracker instead of a VEC.  Use complete_files_symbols.
        (expression_completer): Reimplement on top of complete_expression.
        (symbol_completer): Adjust to work with a completion_tracker
        instead of a VEC.
        (enum complete_line_internal_reason): Add describing comments.
        (complete_line_internal_normal_command): Adjust to work with a
        completion_tracker instead of a VEC.
        (complete_line_internal): Rename to ...
        (complete_line_internal_1): ... this and adjust to work with a
        completion_tracker instead of a VEC.  Assert TEXT is NULL in the
        handle_brkchars phase.
        (new_completion_tracker): Delete.
        (complete_line_internal): Reimplement as TRY/CATCH wrapper around
        complete_line_internal_1.
        (free_completion_tracker): Delete.
        (INITIAL_COMPLETION_HTAB_SIZE): New.
        (completion_tracker::completion_tracker)
        (completion_tracker::~completion_tracker): New.
        (maybe_add_completion): Delete.
        (completion_tracker::maybe_add_completion)
        (completion_tracker::add_completion)
        (completion_tracker::add_completions): New.
        (throw_max_completions_reached_error): Delete.
        (complete_line): Adjust to work with a completion_tracker instead
        of a VEC.  Don't create a completion_tracker_t or check for max
        completions here.
        (command_completer, command_completer_handle_brkchars)
        (signal_completer, reg_or_group_completer_1)
        (reg_or_group_completer, default_completer_handle_brkchars):
        Adjust to work with a completion_tracker.
        (gdb_completion_word_break_characters_throw): New.
        (gdb_completion_word_break_characters): Reimplement.
        (line_completion_function): Delete.
        (completion_tracker::recompute_lowest_common_denominator)
        (expand_preserving_ws)
        (completion_tracker::build_completion_result)
        (completion_result::completion_result)
        (completion_result::completion_result)
        (completion_result::~completion_result)
        (completion_result::completion_result)
        (completion_result::release_match_list, compare_cstrings)
        (completion_result::sort_match_list)
        (completion_result::reset_match_list)
        (gdb_rl_attempted_completion_function_throw)
        (gdb_rl_attempted_completion_function): New.
        * completer.h (completion_list, struct completion_result)
        (class completion_tracker): New.
        (complete_line): Add completion_tracker parameter.
        (readline_line_completion_function): Delete.
        (gdb_rl_attempted_completion_function): New.
        (noop_completer, filename_completer, expression_completer)
        (location_completer, symbol_completer, command_completer)
        (signal_completer, reg_or_group_completer): Update prototypes.
        (completion_tracker_t, new_completion_tracker)
        (make_cleanup_free_completion_tracker): Delete.
        (enum maybe_add_completion_enum): Delete.
        (maybe_add_completion): Delete.
        (throw_max_completions_reached_error): Delete.
        * corefile.c (complete_set_gnutarget): Adjust to work with a
        completion_tracker instead of a VEC.
        * cp-abi.c (cp_abi_completer): Adjust to work with a
        completion_tracker instead of a VEC.
        * d-lang.c (d_language_defn): Adjust.
        * disasm.c (disassembler_options_completer): Adjust to work with a
        completion_tracker instead of a VEC.
        * f-lang.c (f_make_symbol_completion_list): Rename to ...
        (f_collect_symbol_completion_matches): ... this.  Adjust to work
        with a completion_tracker instead of a VEC.
        (f_language_defn): Adjust.
        * go-lang.c (go_language_defn): Adjust.
        * guile/scm-cmd.c (cmdscm_add_completion, cmdscm_completer):
        Adjust to work with a completion_tracker instead of a VEC.
        * infrun.c (handle_completer): Likewise.
        * interps.c (interpreter_completer): Likewise.
        * interps.h (interpreter_completer): Likewise.
        * language.c (unknown_language_defn, auto_language_defn)
        (local_language_defn): Adjust.
        * language.h (language_defn::la_make_symbol_completion_list):
        Rename to ...
        (language_defn::la_collect_symbol_completion_matches): ... this
        and adjust to work with a completion_tracker instead of a VEC.
        * m2-lang.c (m2_language_defn): Adjust.
        * objc-lang.c (objc_language_defn): Adjust.
        * opencl-lang.c (opencl_language_defn): Adjust.
        * p-lang.c (pascal_language_defn): Adjust.
        * python/py-cmd.c (cmdpy_completer_helper): Handle NULL word.
        (cmdpy_completer_handle_brkchars, cmdpy_completer): Adjust to work
        with a completion_tracker.
        * rust-lang.c (rust_language_defn): Adjust.
        * symtab.c (free_completion_list, do_free_completion_list)
        (return_val, completion_tracker): Delete.
        (completion_list_add_name, completion_list_add_symbol)
        (completion_list_add_msymbol, completion_list_objc_symbol)
        (completion_list_add_fields, add_symtab_completions): Add
        completion_tracker parameter and use it.
        (default_make_symbol_completion_list_break_on_1): Rename to...
        (default_collect_symbol_completion_matches_break_on): ... this.
        Add completion_tracker parameter and use it instead of allocating
        a completion tracker here.
        (default_make_symbol_completion_list_break_on): Delete old
        implementation.
        (default_make_symbol_completion_list): Delete.
        (default_collect_symbol_completion_matches): New.
        (make_symbol_completion_list): Delete.
        (collect_symbol_completion_matches): New.
        (make_symbol_completion_type): Rename to ...
        (collect_symbol_completion_matches_type): ... this.  Add
        completion_tracker parameter and use it instead of VEC.
        (make_file_symbol_completion_list_1): Rename to...
        (collect_file_symbol_completion_matches): ... this.  Add
        completion_tracker parameter and use it instead of VEC.
        (make_file_symbol_completion_list): Delete.
        (add_filename_to_list): Use completion_list instead of a VEC.
        (add_partial_filename_data::list): Now a completion_list.
        (make_source_files_completion_list): Work with a completion_list
        instead of a VEC.
        * symtab.h: Include "completer.h".
        (default_make_symbol_completion_list_break_on)
        (default_make_symbol_completion_list, make_symbol_completion_list)
        (make_symbol_completion_type, make_file_symbol_completion_list)
        (make_source_files_completion_list): Delete.
        (default_collect_symbol_completion_matches_break_on)
        (default_collect_symbol_completion_matches)
        (collect_symbol_completion_matches)
        (collect_symbol_completion_matches_type)
        (collect_file_symbol_completion_matches)
        (make_source_files_completion_list): New.
        * top.c (init_main): Don't install a rl_completion_entry_function
        hook.  Install a rl_attempted_completion_function hook instead.
        * tui/tui-layout.c (layout_completer): Adjust to work with a
        completion_tracker.
        * tui/tui-regs.c (tui_reggroup_completer):
        * tui/tui-win.c (window_name_completer, focus_completer)
        (winheight_completer): Adjust to work with a completion_tracker.
        * value.c: Include "completer.h".
        (complete_internalvar): Adjust to work with a completion_tracker.
        * value.h (complete_internalvar): Likewise.

2017-07-17  Pedro Alves  <palves@redhat.com>

        * cli/cli-decode.c (set_cmd_completer_handle_brkchars): Adjust to
        renames.
        * cli/cli-decode.h (struct cmd_list_element) <completer>: Move
        comments to completer_ftype's declaration.
        <completer_handle_brkchars>: Change type to
        completer_handle_brkchars_ftype.
        * command.h (completer_ftype): Add describing comment and give
        names to parameters.
        (completer_ftype_void): Rename to ...
        (completer_handle_brkchars_ftype) ... this.  Add describing comment.
        (set_cmd_completer_handle_brkchars): Adjust.
        * completer.c (filename_completer_handle_brkchars): New function.
        (complete_line_internal_normal_command): New function, factored
        out from ...
        (complete_line_internal): ... here.
        (command_completer_handle_brkchars)
        (default_completer_handle_brkchars)
        (completer_handle_brkchars_func_for_completer): New functions.
        * completer.h (set_gdb_completion_word_break_characters): Delete
        declaration.
        (completer_handle_brkchars_func_for_completer): New declaration.
        * python/py-cmd.c (cmdpy_completer_handle_brkchars): Adjust to use
        completer_handle_brkchars_func_for_completer.

2017-07-17  Pedro Alves  <palves@redhat.com>

        * completer.c (symbol_completer): New function, based on
        make_symbol_completion_list_fn.
        * completer.h (symbol_completer): New declaration.
        * guile/scm-cmd.c (cmdscm_completers): Adjust.
        * python/py-cmd.c (completers): Adjust.
        * symtab.c (make_symbol_completion_list_fn): Delete.
        * symtab.h (make_symbol_completion_list_fn): Delete.
        * cli/cli-decode.c (add_cmd): Adjust.

2017-07-17  Pedro Alves  <palves@redhat.com>

        * Makefile.in (COMMON_OBS): Add filename-seen-cache.o.
        * dwarf2read.c: Include "filename-seen-cache.h".
        * dwarf2read.c (dwarf2_per_objfile) <filenames_cache>: New field.
        (dw2_map_symbol_filenames): Build and use a filenames_seen_cache.
        * filename-seen-cache.c: New file.
        * filename-seen-cache.h: New file.
        * symtab.c: Include "filename-seen-cache.h".
        (struct filename_seen_cache, INITIAL_FILENAME_SEEN_CACHE_SIZE)
        (create_filename_seen_cache, clear_filename_seen_cache)
        (delete_filename_seen_cache, filename_seen): Delete, parts moved
        to filename-seen-cache.h/filename-seen-cache.c.
        (output_source_filename, sources_info)
        (maybe_add_partial_symtab_filename)
        (make_source_files_completion_list): Adjust to use
        filename_seen_cache.

2017-07-17  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (dwarf2_per_objfile): In-class initialize all
        fields.
        (dwarf2_per_objfile::dwarf2_per_objfile(objfile*, const
        dwarf2_debug_sections*)): New.
        (dwarf2_per_objfile::dwarf2_per_objfile(const
        dwarf2_per_objfile&)): Declare as deleted.
        (dwarf2_per_objfile::operator=): Declare as deleted.
        (dwarf2_per_objfile::dwarf2_per_objfile)
        (dwarf2_per_objfile::~dwarf2_per_objfile)
        (dwarf2_per_objfile::free_cached_comp_units): New.
        (dwarf2_has_info): dwarf2_per_objfile initialization code moved to
        ctor.  Call dwarf2_per_objfile's ctor manually.
        (dwarf2_locate_sections): Deleted/refactored as ...
        (dwarf2_per_objfile::locate_sections): ... this new method.
        (free_cached_comp_units): Defer to
        dwarf2_per_objfile::free_cached_comp_units.
        (dwarf2_free_objfile): Call dwarf2_per_objfile's dtor manually.

2017-07-14  Tom Tromey  <tom@tromey.com>

        PR rust/21764:
        * rust-exp.y (convert_ast_to_expression): Add "want_type"
        parameter.
        <UNOP_SIZEOF>: Split into separate case.
        <UNOP_VAR_VALUE>: Handle want_type.  Add error case.

2017-07-14  Tom Tromey  <tom@tromey.com>

        PR rust/21763:
        * symtab.c (symbol_matches_domain): Add language_rust to special
        case.
        * rust-exp.y (convert_ast_to_expression) <OP_VAR_VALUE>: Don't
        treat LOC_TYPEDEF symbols as variables.

2017-07-14  Pedro Alves  <palves@redhat.com>

        * symtab.c (make_file_symbol_completion_list_1): Iterate over
        symtabs matching all symtabs with SRCFILE as file name instead of
        only considering the first hit, with lookup_symtab.

2017-07-14  Simon Marchi  <simon.marchi@ericsson.com>

        * ax-gdb.c (gen_aggregate_elt_ref): Remove operand_name and
        operator_name parameters.
        (gen_expr): Update function call.

2017-07-14  Simon Marchi  <simon.marchi@ericsson.com>

        * dwarf2loc.h (dwarf2_compile_expr_to_ax): Remove gdbarch
        parameter.
        * symtab.h (struct symbol_computed_ops::tracepoint_var_ref):
        Likewise.
        * dwarf2loc.c (dwarf2_compile_expr_to_ax): Remove gdbarch
        parameter, use agent_expr::gdbarch instead, update function
        calls.
        (locexpr_tracepoint_var_ref): Likewise.
        (loclist_tracepoint_var_ref): Likewise.
        * ax-gdb.c (gen_trace_static_fields): Likewise.
        (gen_traced_pop): Likewise.
        (gen_frame_args_address): Likewise.
        (gen_frame_locals_address): Likewise.
        (gen_var_ref): Likewise.
        (gen_struct_ref_recursive): Likewise.
        (gen_static_field): Likewise.
        (gen_maybe_namespace_elt): Likewise.
        (gen_expr): Likewise.
        (gen_trace_for_var): Likewise.
        (gen_trace_for_expr): Likewise.
        (gen_trace_for_return_address): Likewise.

2017-07-14  Simon Marchi  <simon.marchi@ericsson.com>

        * ax-gdb.c (gen_deref, gen_address_of): Remove unused ax
        parameter.
        (gen_struct_ref, gen_expr, gen_expr_binop_rest): Update call.

2017-07-14  Simon Marchi  <simon.marchi@ericsson.com>

        * ax-gdb.c (gen_usual_unary): Remove exp parameter, get gdbarch
        from ax, update calls.
        (gen_usual_arithmetic): Likewise.
        (gen_integral_promotions): Likewise.
        (gen_bitfield_ref): Likewise.
        (gen_primitive_field): Likewise.
        (gen_struct_ref_recursive): Likewise.
        (gen_struct_ref): Likewise.
        (gen_maybe_namespace_elt): Likewise.
        (gen_struct_elt_for_reference): Likewise.
        (gen_namespace_elt): Likewise.
        (gen_aggregate_elt_ref): Likewise.
        (gen_expr): Get gdbarch from ax, update calls.
        (gen_expr_binop_rest): Likewise.

2017-07-13  Pedro Alves  <palves@redhat.com>

        * amd64-darwin-tdep.c (x86_darwin_init_abi_64): Pass tdesc_amd64
        as default tdesc.
        * amd64-dicos-tdep.c (amd64_dicos_init_abi):
        * amd64-fbsd-tdep.c (amd64fbsd_init_abi):
        * amd64-linux-tdep.c (amd64_linux_init_abi): Pass
        tdesc_amd64_linux as default tdesc.  Get final tdesc from the
        tdep.
        (amd64_x32_linux_init_abi): Pass tdesc_x32_linux as default tdesc.
        Get final tdesc from the tdep.
        * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Pass tdesc_amd64 as
        default tdesc.
        * amd64-obsd-tdep.c (amd64obsd_init_abi): Likewise.
        * amd64-sol2-tdep.c (amd64_sol2_init_abi): Likewise.
        * amd64-tdep.c (amd64_init_abi): Add 'default_tdesc' parameter.
        Use it as default tdesc.
        (amd64_x32_init_abi): Add 'default_tdesc' parameter, and pass it
        down to amd_init_abi.  No longer handle fallback tdesc here.
        * amd64-tdep.h (tdesc_x32): Declare.
        (amd64_init_abi, amd64_x32_init_abi): Add 'default_tdesc'
        parameter.
        * amd64-windows-tdep.c (amd64_windows_init_abi): Pass tdesc_amd64
        as default tdesc.

2017-07-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-tdep.c (s390_process_record): Add support for
        instructions new in arch12.

2017-07-11  John Baldwin  <jhb@FreeBSD.org>

        * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers): Use
        PT_GETFSBASE and PT_GETGSBASE.
        (amd64bsd_store_inferior_registers): Use PT_SETFSBASE and
        PT_SETGSBASE.

2017-07-11  John Baldwin  <jhb@FreeBSD.org>

        * features/Makefile (amd64.dat, amd64-avx.dat, amd64-mpx.dat)
        (amd64-avx-mpx.dat, amd64-avx-avx512.dat)
        (amd64-avx-mpx-avx512-pku.dat): Add i386/64bit-segments.xml in
        those rules.
        * features/i386/amd64-avx-avx512.xml: Add 64bit-segments.xml.
        * features/i386/amd64-avx-mpx-avx512-pku.xml: Add 64bit-segments.xml.
        * features/i386/amd64-avx-mpx.xml: Add 64bit-segments.xml.
        * features/i386/amd64-avx.xml: Add 64bit-segments.xml.
        * features/i386/amd64-mpx.xml: Add 64bit-segments.xml.
        * features/i386/amd64.xml: Add 64bit-segments.xml.
        * features/i386/amd64-avx-avx512.c: Regenerated.
        * features/i386/amd64-avx-mpx-avx512-pku.c: Regenerated.
        * features/i386/amd64-avx-mpx.c: Regenerated.
        * features/i386/amd64-avx.c: Regenerated.
        * features/i386/amd64-mpx.c: Regenerated.
        * features/i386/amd64.c: Regenerated.
        * regformats/i386/amd64-avx-avx512.dat: Regenerated.
        * regformats/i386/amd64-avx-mpx-avx512-pku.dat: Regenerated.
        * regformats/i386/amd64-avx-mpx.dat: Regenerated.
        * regformats/i386/amd64-avx.dat: Regenerated.
        * regformats/i386/amd64-mpx.dat: Regenerated.
        * regformats/i386/amd64.dat: Regenerated.

2017-07-10  Yao Qi  <yao.qi@linaro.org>

        * features/i386/amd64-avx-avx512-linux.c: Re-generated.
        * features/i386/amd64-avx-mpx-avx512-pku-linux.c: Re-generated.

2017-07-10  Anton Kolesov  <Anton.Kolesov@synopsys.com>

        * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add setenv and
        unsetenv.
        * gnulib/aclocal.m4: Regenerate.
        * gnulib/config.in: Regenerate.
        * gnulib/configure: Regenerate.
        * gnulib/import/Makefile.am: Regenerate.
        * gnulib/import/Makefile.in: Regenerate.
        * gnulib/import/m4/gnulib-cache.m4: Regenerate.
        * gnulib/import/m4/gnulib-comp.m4: Regenerate.
        * gnulib/import/m4/environ.m4: New file.
        * gnulib/import/m4/setenv.m4: New file.
        * gnulib/import/setenv.c: New file.
        * gnulib/import/unsetenv.c: New file.

2017-07-09  Simon Marchi  <simon.marchi@ericsson.com>

        * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Read
        address when op is DW_OP_addr.

2017-07-09  Tom Tromey  <tom@tromey.com>

        * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Reverse size
        check and apply to outer type.

2017-07-07  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-tdep.c (LWPINFO_OFFSET, LWPINFO_PL_FLAGS)
        (LWPINFO64_PL_SIGINFO, LWPINFO32_PL_SIGINFO, PL_FLAG_SI)
        (SIZE64_SIGINFO_T, SIZE32_SIGINFO_T, fbsd_core_xfer_siginfo): New.
        (fbsd_init_abi): Install gdbarch "core_xfer_siginfo" method.

2017-07-07  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-tdep.c (fbsd_core_thread_name): Use thread_section_name.

2017-07-07  John Baldwin  <jhb@FreeBSD.org>

        * corelow.c (get_core_siginfo): Remove.
        (core_xfer_partial): Use the gdbarch "core_xfer_siginfo" method
        instead of get_core_siginfo.
        * gdbarch.sh (core_xfer_siginfo): New gdbarch callback.
        * gdbarch.h: Re-generate.
        * gdbarch.c: Re-generate.
        * linux-tdep.c (linux_core_xfer_siginfo): New.
        (linux_init_abi): Install gdbarch "core_xfer_siginfo" method.

2017-07-07  John Baldwin  <jhb@FreeBSD.org>

        * corelow.c (thread_section_name): Move to ...
        * gdbcore.h (thread_section_name): ... here.

2017-07-07  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-nat.c [PT_LWPINFO && __LP64__] (union sigval32)
        (struct siginfo32): New.
        [PT_LWPINFO] (fbsd_siginfo_size, fbsd_convert_siginfo): New.
        (fbsd_xfer_partial) [PT_LWPINFO]: Handle TARGET_OBJECT_SIGNAL_INFO
        via ptrace(PT_LWPINFO).

2017-07-07  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-tdep.c (fbsd_gdbarch_data_handle, struct fbsd_gdbarch_data)
        (init_fbsd_gdbarch_data, get_fbsd_gdbarch_data)
        (fbsd_get_siginfo_type): New.
        (fbsd_init_abi): Install gdbarch "get_siginfo_type" method.
        (_initialize_fbsd_tdep): New.

2017-07-06  David Blaikie  <dblaikie@gmail.com>

        * dwarf2read.c (struct dwo_file): Use a htab of dwo_unit* (rather than
        a singular dwo_unit*) to support multiple CUs in the same way that
        multiple TUs are supported.
        (create_cus_hash_table): Replace create_dwo_cu with a function for
        parsing multiple CUs from a DWO file.
        (open_and_init_dwo_file): Use create_cus_hash_table rather than
        create_dwo_cu.
        (lookup_dwo_cutu): Lookup CU in the hash table in the dwo_file with
        htab_find, rather than comparing the signature to a singleton CU in
        the dwo_file.

2017-07-06  Pedro Alves  <palves@redhat.com>

        * python/py-unwind.c (pyuw_dealloc_cache): Fix for loop condition.

2017-07-04  Pedro Alves  <palves@redhat.com>

        * gdbtypes.c (recursive_dump_type): Don't reference TYPE_STATIC.
        * gdbtypes.h (TYPE_STATIC): Delete.
        (struct fn_field) <is_public, is_abstract, is_static, is_final,
        is_synchronized, is_native>: Delete.
        <dummy>: Bump.
        (TYPE_FN_FIELD_PUBLIC, TYPE_FN_FIELD_STATIC, TYPE_FN_FIELD_FINAL)
        (TYPE_FN_FIELD_SYNCHRONIZED, TYPE_FN_FIELD_NATIVE)
        (TYPE_FN_FIELD_ABSTRACT): Delete.

2017-07-03  Simon Marchi  <simon.marchi@ericsson.com>

        * buffer.h (buffer_finish): Fix spelling mistakes.

2017-07-01  Eli Zaretskii  <eliz@gnu.org>

        * .dir-locals.el: Automatically switch to C-style comments in
        versions of Emacs that support the feature.

2017-06-30  Sergio Durigan Junior  <sergiodj@redhat.com>
            Pedro Alves  <palves@redhat.com>

        PR cli/21688
        * cli/cli-script.c (command_name_equals_not_inline): Remove function.
        (process_next_line): New variable 'inline_cmd'.
        Adjust 'if' clauses for "python", "compile" and "guile" to use
        'command_name_equals' and check for '!inline_cmd'.

2017-06-30  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR cli/21688
        * cli/cli-script.c (command_name_equals_not_inline): New function.
        (process_next_line): Adjust 'if' clauses for "python", "compile"
        and "guile" to use command_name_equals_not_inline.

2017-06-29  Pedro Alves  <palves@redhat.com>

        * completer.c (expression_completer): Call
        linespec_location_completer instead of location_completer.

2017-06-29  Pedro Alves  <palves@redhat.com>

        * completer.c (expression_completer): Remove code that recomputes
        'text' from 'word'.

2017-06-29  Yao Qi  <yao.qi@linaro.org>

        * regformats/regdat.sh: Generate code with
        "ifndef IN_PROCESS_AGENT".

2017-06-28  Pedro Alves  <palves@redhat.com>

        * command.h: Include "common/scoped_restore.h".

2017-06-28  Yao Qi  <yao.qi@linaro.org>

        * mi/mi-cmd-break.c (mi_argv_to_format): Use obstack_grow_str
        instead of obstack_grow.

2017-06-28  Doug Gilmore  <Doug.Gilmore@imgtec.com>

        PR gdb/21337
        * symfile.c (reread_symbols): Call objfiles_changed just before
        read_symbols.

2017-06-27  Pedro Alves  <palves@redhat.com>

        * symtab.c (COMPLETION_LIST_ADD_SYMBOL)
        (MCOMPLETION_LIST_ADD_SYMBOL): Delete macros, replace with ...
        (completion_list_add_symbol, completion_list_add_msymbol):
        ... these new functions.
        (add_symtab_completions)
        (default_make_symbol_completion_list_break_on_1): Adjust.

2017-06-27  Pedro Alves  <palves@redhat.com>

        * objfiles.c (get_objfile_bfd_data): Call bfd_alloc instead of
        bfd_zalloc.  Call objfile_per_bfd_storage's ctor.
        (free_objfile_per_bfd_storage): Call objfile_per_bfd_storage's
        dtor.
        * objfiles.h (objfile_per_bfd_storage): Add ctor.  Make
        'storage_obstack' field an auto_obstack.  In-class initialize all
        non-bitfield fields.  Make minsyms_read bool.
        * symfile.c (read_symbols): Adjust.

2017-06-27  Alan Hayward  <alan.hayward@arm.com>

        * remote-sim.c (gdbsim_fetch_register): Use byte_vector.
        (gdbsim_store_register): Likewise.

2017-06-27  Pedro Alves  <palves@redhat.com>

        * c-exp.y (name_obstack): Now an auto_obstack.
        (yylex): Use auto_obstack::clear.
        (c_parse): Use auto_obstack::clear instead of reinitializing and
        freeing the obstack.
        * c-lang.c (evaluate_subexp_c): Use auto_obstack.
        * d-exp.y (name_obstack): Now an auto_obstack.
        (yylex): Use auto_obstack::clear.
        (d_parse): Use auto_obstack::clear instead of reinitializing and
        freeing the obstack.
        * dwarf2loc.c (fetch_const_value_from_synthetic_pointer): Use
        auto_obstack.
        * dwarf2read.c (create_addrmap_from_index)
        (dwarf2_build_psymtabs_hard)
        (update_enumeration_type_from_children): Likewise.
        * gdb_obstack.h (auto_obstack): New type.
        * go-exp.y (name_obstack): Now an auto_obstack.
        (build_packaged_name): Use auto_obstack::clear.
        (go_parse): Use auto_obstack::clear instead of reinitializing and
        freeing the obstack.
        * linux-tdep.c (linux_make_mappings_corefile_notes): Use
        auto_obstack.
        * printcmd.c (printf_wide_c_string, ui_printf): Use auto_obstack.
        * rust-exp.y (work_obstack): Now an auto_obstack.
        (rust_parse, rust_lex_tests): Use auto_obstack::clear instead of
        reinitializing and freeing the obstack.
        * utils.c (do_obstack_free, make_cleanup_obstack_free): Delete.
        (host_char_to_target): Use auto_obstack.
        * utils.h (make_cleanup_obstack_free): Delete declaration.
        * valprint.c (generic_emit_char, generic_printstr): Use
        auto_obstack.

2017-06-27  Simon Marchi  <simon.marchi@ericsson.com>

        * darwin-nat.c (darwin_check_new_threads): Don't handle dummy
        thread.
        (darwin_init_thread_list): Don't update dummy thread.
        (darwin_create_inferior, darwin_attach): Don't add a dummy thread.

2017-06-26  Simon Marchi  <simon.marchi@ericsson.com>

        * record-full.c (netorder16): Remove.

2017-06-26  Simon Marchi  <simon.marchi@ericsson.com>

        * common/diagnostics.h: Define macros for GCC.
        (DIAGNOSTIC_IGNORE_UNUSED_FUNCTION): New macro.
        * common/vec.h: Include diagnostics.h.
        (DIAGNOSTIC_IGNORE_UNUSED_VEC_FUNCTION): New macro.
        (DEF_VEC_I, DEF_VEC_P, DEF_VEC_O): Ignore -Wunused-function
        warning.

2017-06-26  Simon Marchi  <simon.marchi@ericsson.com>

        * common/diagnostics.h (DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER):
        New macro.
        * ada-lex.l: Ignore deprecated register warnings.

2017-06-25  Simon Marchi  <simon.marchi@ericsson.com>

        * main.c (get_init_files): Replace "SYSTEM_GDBINIT +
        datadir_len" with "&SYSTEM_GDBINIT[datadir_len]".

2017-06-25  Simon Marchi  <simon.marchi@ericsson.com>

        * dtrace-probe.c (dtrace_process_dof_probe): Put semi-colon on
        its own line.

2017-06-25  Simon Marchi  <simon.marchi@ericsson.com>

        * nat/x86-dregs.c (x86_show_dr): Print registers one per line.

2017-06-23  Alan Hayward  <alan.hayward@arm.com>

        * xtensa-tdep.c (XTENSA_MAX_REGISTER_SIZE): Add.
        (xtensa_register_write_masked): Use XTENSA_MAX_REGISTER_SIZE.
        (xtensa_register_read_masked): Likewise.

2017-06-22  Sergio Durigan Junior  <sergiodj@redhat.com>

        * common/environ.c (gdb_environ::unset): Update comment.

2017-06-22  Alan Hayward  <alan.hayward@arm.com>

        * python/py-unwind.c (pyuw_sniffer): Allocate space for
        registers.

2017-06-22  Alan Hayward  <alan.hayward@arm.com>

        * record-full.c (record_full_exec_insn): Use byte_vector.

2017-06-22  Yao Qi  <yao.qi@linaro.org>

        * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Regenerated.
        * regformats/i386/amd64-avx-mpx-avx512-pku.dat: Regenerated.

2017-06-22  Alan Hayward  <alan.hayward@arm.com>

        * remote.c (cached_reg): Move from here...
        * regcache.h (cached_reg): ...to here.
        * python/py-unwind.c (struct reg_info): Remove.
        (cached_frame_info): Use cached_reg_t.
        (pyuw_prev_register): Likewise.
        (pyuw_sniffer): Use cached_reg_t and allocate registers.
        (pyuw_dealloc_cache): Free all registers.

2017-06-22  Pedro Alves  <palves@redhat.com>
            Simon Marchi  <simon.marchi@ericsson.com>

        * unittests/environ-selftests.c (run_tests): Ignore -Wself-move
        warning.
        * common/diagnostics.h: New file.

2017-06-22  Pedro Alves  <palves@redhat.com>

        * common/agent.h: Add include guards.

2017-06-21  Simon Marchi  <simon.marchi@ericsson.com>

        * target.h (struct target_ops) <to_xfer_partial>: Update doc to
        talk about addressable units instead of bytes.

2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>

        * common/environ.c (gdb_environ::unset): Use '::iterator' instead
        of '::const_iterator'.

2017-06-20  Sergio Durigan Junior  <sergiodj@redhat.com>

        * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
        'unittests/environ-selftests.c'.
        (SUBDIR_UNITTESTS_OBS): Add 'environ-selftests.o'.
        * charset.c (find_charset_names): Declare object 'iconv_env'.
        Update code to use 'iconv_env' object.  Remove call to
        'free_environ'.
        * common/environ.c: Include <utility>.
        (make_environ): Delete function.
        (free_environ): Delete function.
        (gdb_environ::clear): New function.
        (gdb_environ::operator=): New function.
        (gdb_environ::get): Likewise.
        (environ_vector): Delete function.
        (set_in_environ): Delete function.
        (gdb_environ::set): New function.
        (unset_in_environ): Delete function.
        (gdb_environ::unset): New function.
        (gdb_environ::envp): Likewise.
        * common/environ.h: Include <vector>.
        (struct gdb_environ): Delete; transform into...
        (class gdb_environ): ... this class.
        (free_environ): Delete prototype.
        (init_environ, get_in_environ, set_in_environ, unset_in_environ,
        environ_vector): Likewise.
        * infcmd.c (run_command_1): Update code to call
        'envp' from 'gdb_environ' class.
        (environment_info): Update code to call methods from 'gdb_environ'
        class.
        (unset_environment_command): Likewise.
        (path_info): Likewise.
        (path_command): Likewise.
        * inferior.c (inferior::~inferior): Delete call to 'free_environ'.
        (inferior::inferior): Initialize 'environment' using the host's
        information.
        * inferior.h: Remove forward declaration of 'struct gdb_environ'.
        Include "environ.h".
        (class inferior) <environment>: Change type from 'struct
        gdb_environ' to 'gdb_environ'.
        * mi/mi-cmd-env.c (mi_cmd_env_path): Update code to call
        methods from 'gdb_environ' class.
        * solib.c (solib_find_1): Likewise
        * unittests/environ-selftests.c: New file.

2017-06-20  Yao Qi  <yao.qi@linaro.org>

        * features/i386/i386-linux.xml: Exchange the order of including
        32bit-linux.xml and 32bit-sse.xml.
        * features/i386/i386-linux.c: Regenerated.

2017-06-20  Yao Qi  <yao.qi@linaro.org>

        * target-descriptions.c (tdesc_reg): Add ctor, dtor.
        Delete copy ctor and assignment operator.
        (tdesc_type): Likewise.
        (tdesc_feature): Likewise.
        (tdesc_free_reg): Remove.
        (tdesc_create_reg): Use new.
        (tdesc_free_type): Remove.
        (tdesc_create_vector): Use new.
        (tdesc_create_union): Likewise.
        (tdesc_create_flags): Likewise.
        (tdesc_create_enum): Likewise.
        (tdesc_free_feature): Delete.
        (free_target_description): Use delete.

2017-06-19  John Baldwin  <jhb@FreeBSD.org>

        * mips-tdep.c (print_gp_register_row): Don't error for unavailable
        registers.

2017-06-19  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (write_psymtabs_to_index): Construct file_closer
        after gdb::unlinker.

2017-06-19  Sergio Durigan Junior  <sergiodj@redhat.com>

        * mi/mi-cm-env.c (_initialize_mi_cmd_env): Use getenv instead of
        gdb_environ to access an environment variable.

2017-06-18  Thomas Petazzoni  <thomas.petazzoni@free-electrons.com>

        * nat/linux-ptrace.c (linux_fork_to_function): Add cast to
        gdb_byte*.

2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>

        * nat/fork-inferior.h (trace_start_error): Add ATTRIBUTE_PRINTF.

2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>

        * configure: Re-generate.
        * warning.m4 (build_warnings): Add -Wno-mismatched-tags.

2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>

        * configure: Re-generate.
        * warning.m4: Pass -Werror to compiler when checking for
        supported warning flags.

2017-06-17  Simon Marchi  <simon.marchi@ericsson.com>

        * Makefile.in (COMPILE.pre): Add "-x c++".

2017-06-16  Alan Hayward  <alan.hayward@arm.com>
            Pedro Alves  <palves@redhat.com>
            Yao Qi  <yao.qi@linaro.org>

        * defs.h (RequireLongest): New.
        (extract_integer): Declare function template.
        (extract_signed_integer): Remove the declaration, but define it
        static inline.
        (extract_unsigned_integer): Likewise.
        (store_integer): Declare function template.
        (store_signed_integer): Remove the declaration, but define it
        static inline.
        (store_unsigned_integer): Likewise.
        * findvar.c (extract_integer): New function template.
        (extract_signed_integer): Remove.
        (extract_unsigned_integer): Remove.
        (extract_integer<LONGEST>, extract_integer<ULONGEST>): Explicit
        instantiations.
        (store_integer): New function template.
        (store_signed_integer): Remove.
        (store_unsigned_integer): Remove.
        (store_integer): Explicit instantiations.
        * regcache.c (regcache_raw_read_signed): Update.
        (regcache::raw_read): New function.
        (regcache::raw_read_signed): Remove.
        (regcache::raw_read_unsigned): Remove.
        (regcache_raw_read_unsigned): Update.
        (regcache_raw_write_unsigned): Update.
        (regcache::raw_write_signed): Remove.
        (regcache::raw_write): New function.
        (regcache_cooked_read_signed): Update.
        (regcache::raw_write_unsigned): Remove.
        (regcache::cooked_read_signed): Remove.
        (regcache_cooked_read_unsigned): Update.
        (regcache::cooked_read_unsigned): Remove.
        (regcache_cooked_write_signed): Update.
        (regcache_cooked_write_unsigned): Update.
        * regcache.h (regcache) <raw_read_signed>: Remove.
        <raw_write_signed, raw_read_unsigned, raw_write_unsigned>: Remove.
        <raw_read, raw_write>: New.
        <cooked_read_signed, cooked_write_signed>: Remove.
        <cooked_write_unsigned, cooked_read_unsigned>: Remove.
        <cooked_read, cooked_write>: New.
        * sh64-tdep.c (sh64_pseudo_register_read): Update.
        (sh64_pseudo_register_write): Update.

2017-06-16  Anton Kolesov  <anton.kolesov@synopsys.com>

        * arc-tdep.c (arc_disassembler_options): New variable.
        (arc_gdbarch_init): Set and use it. Use arc_delayed_print_insn instead
        of default_print_insn.
        (arc_delayed_print_insn): Set info->section when needed,
        use default_print_insn to retrieve a disassembler.

2017-06-14  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR gdb/21574
        * infcmd.c (_initialize_infcmd): Expand "help run" documentation
        to mention $SHELL and startup-with-shell.

2017-06-14  Max Filippov  <jcmvbkbc@gmail.com>

        * MAINTAINERS: Move Maxim Grigoriev to the Past Maintainers.

2017-06-14  Yao Qi  <yao.qi@linaro.org>

        * aarch64-tdep.c (aarch64_gdb_print_insn): Call
        default_print_insn instead of print_insn_aarch64.
        * arm-tdep.c (gdb_print_insn_arm): Call
        default_print_insn instead of print_insn_big_arm
        and print_insn_little_arm.
        * i386-tdep.c (i386_print_insn): Call default_print_insn
        instead of print_insn_i386.
        * ia64-tdep.c (ia64_print_insn): Call
        default_print_insn instead of print_insn_ia64.
        * mips-tdep.c (gdb_print_insn_mips): Call
        default_print_insn instead of print_insn_big_mips
        and print_insn_little_mips.
        * spu-tdep.c (gdb_print_insn_spu): Call default_print_insn
        instead of print_insn_spu.

2017-06-14  Pedro Alves  <palves@redhat.com>

        * ada-lang.c: Include "common/byte-vector.h".
        (ada_value_primitive_packed_val): Use gdb::byte_vector.
        * charset.c (wchar_iterator::iterate): Resize the vector instead
        of reserving it.
        * common/byte-vector.h: Include "common/def-vector.h".
        (wchar_iterator::m_out): Now a gdb::def_vector<gdb_wchar_t>.
        * cli/cli-dump.c: Include "common/byte-vector.h".
        (dump_memory_to_file, restore_binary_file): Use gdb::byte_vector.
        * common/byte-vector.h: New file.
        * common/def-vector.h: New file.
        * common/default-init-alloc.h: New file.
        * dwarf2loc.c: Include "common/byte-vector.h".
        (rw_pieced_value): Use gdb::byte_vector, and resize the vector
        instead of reserving it.
        * dwarf2read.c: Include "common/byte-vector.h".
        (data_buf::m_vec): Now a gdb::byte_vector.
        * gdb_regex.c: Include "common/def-vector.h".
        (compiled_regex::compiled_regex): Use gdb::def_vector<char>.
        * mi/mi-main.c: Include "common/byte-vector.h".
        (mi_cmd_data_read_memory): Use gdb::byte_vector.
        * printcmd.c: Include "common/byte-vector.h".
        (print_scalar_formatted): Use gdb::byte_vector.
        * valprint.c: Include "common/byte-vector.h".
        (maybe_negate_by_bytes, print_decimal_chars): Use
        gdb::byte_vector.

2017-06-13  Simon Marchi  <simon.marchi@ericsson.com>

        * darwin-nat.c: Include "nat/fork-inferior.h".

2017-06-13  Simon Marchi  <simon.marchi@ericsson.com>

        * configure.nat: Factor out Darwin bits that are not
        architecture-specific.  Add fork-inferior.o.

2017-06-13  Simon Marchi  <simon.marchi@ericsson.com>

        * configure.nat: Factor out AIX bits that are not
        architecture-specific.  Add fork-inferior.o.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (rw_pieced_value): New.  Merge logic from...
        (read_pieced_value, write_pieced_value): ...here.  Reduce to
        wrappers that just call rw_pieced_value.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (write_pieced_value): When writing the data for a
        memory piece, use write_memory_with_notification instead of
        write_memory.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * valops.c (read_value_memory): Change embedded_offset to
        represent a bit offset instead of a byte offset.
        * value.h (read_value_memory): Adjust comment.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (read_pieced_value): Remove unnecessary variables
        dest_offset_bits and source_offset_bits.
        (write_pieced_value): Likewise.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (read_pieced_value): Respect the piece offset, as
        given by DW_OP_bit_piece.
        (write_pieced_value): Likewise.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (read_pieced_value): Move the buffer allocation and
        some other preparations to the places where sufficient information
        is available.
        (write_pieced_value): Likewise.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (bits_to_bytes): New function.
        (read_pieced_value): Fix offset calculations for register pieces
        on big-endian targets.
        (write_pieced_value): Likewise.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (read_pieced_value): Remove buffer_size variable.
        (write_pieced_value): Likewise.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (write_pieced_value): When writing to a bit-field,
        transfer the source value's least significant bits, instead of its
        lowest-addressed ones.  Rename type_len to max_offset.
        (read_pieced_value): Mirror above changes to write_pieced_value as
        applicable.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (write_pieced_value): In DWARF_VALUE_MEMORY,
        truncate full bytes from dest_offset_bits before using it as an
        offset into the buffer.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (write_pieced_value): Include transfer size in
        byte-wise check.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (write_pieced_value): Fix copy/paste error in the
        calculation of this_size.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (read_pieced_value): Respect parent value's offset
        when targeting a bit-field.
        (write_pieced_value): Likewise.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (struct piece_closure) <addr_size>: Remove field.
        (allocate_piece_closure): Drop addr_size parameter.
        (dwarf2_evaluate_loc_desc_full): Adjust call to
        allocate_piece_closure.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        PR gdb/21226
        * dwarf2loc.c (read_pieced_value): Anchor stack value pieces at
        the LSB end, independent of endianness.

2017-06-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (write_pieced_value): Fix order of calculations for
        size capping.

2017-06-13  Yao Qi  <yao.qi@linaro.org>

        * mips-linux-nat.c: Move include features/mips*-linux.c to
        mips-linux-tdep.c.
        (_initialize_mips_linux_nat): Move initialize_tdesc_mips* calls
        to mips-linux-tdep.c.
        * mips-linux-tdep.c: Include features/mips*-linux.c
        (_initialize_mips_linux_tdep): Call initialize_tdesc_mips*
        functions.
        * mips-linux-tdep.h (tdesc_mips_linux): Declare.
        (tdesc_mips_dsp_linux, tdesc_mips64_linux): Declare.
        (tdesc_mips64_dsp_linux): Declare.

2017-06-12  Tom Tromey  <tom@tromey.com>

        * valprint.h (val_print_type_code_int): Remove.
        * valprint.c (generic_val_print_int): Always call
        val_print_scalar_formatted.
        (val_print_type_code_int): Remove.
        * printcmd.c (print_scalar_formatted): Handle options->format==0.
        * f-valprint.c (f_val_print): Use val_print_scalar_formatted.
        * c-valprint.c (c_val_print_int): Use val_print_scalar_formatted.
        * ada-valprint.c (ada_val_print_num): Use
        val_print_scalar_formatted.

2017-06-12  Tom Tromey  <tom@tromey.com>

        * printcmd.c (print_scalar_formatted): Unify the two switches.
        Don't convert scalars to LONGEST.

2017-06-12  Tom Tromey  <tom@tromey.com>

        PR exp/16225:
        * valprint.h (print_decimal_chars): Update.
        * valprint.c (maybe_negate_by_bytes): New function.
        (print_decimal_chars): Add "is_signed" argument.
        * printcmd.c (print_scalar_formatted): Update.

2017-06-12  Tom Tromey  <tom@tromey.com>

        PR exp/16225:
        * valprint.h (print_binary_chars, print_hex_chars): Update.
        * valprint.c (val_print_type_code_int): Update.
        (print_binary_chars): Add "zero_pad" argument.
        (emit_octal_digit): New function.
        (print_octal_chars): Don't zero-pad.
        (print_decimal_chars): Likewise.
        (print_hex_chars): Add "zero_pad" argument.
        * sh64-tdep.c (sh64_do_fp_register): Update.
        * regcache.c (regcache::dump): Update.
        * printcmd.c (print_scalar_formatted): Update.
        * infcmd.c (default_print_one_register_info): Update.

2017-06-12  Pedro Alves  <palves@redhat.com>
            Alan Hayward  <alan.hayward@arm.com>

        * mips-tdep.c (MAX_MIPS_ABI_REGSIZE): New.
        (mips_eabi_push_dummy_call): Rename local 'regsize' to
        'abi_regsize'.  Rename local array 'valbuf' to 'ref_valbuf', and
        use MAX_MIPS_ABI_REGSIZE instead of MAX_REGISTER_SIZE to size it.
        Assert that abi_regsize bytes fit in 'ref_valbuf'.

2017-06-12  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (mapped_symtab::data): Now a vector of
        symtab_index_entry instead of vector of
        std::unique_ptr<symtab_index_entry>.  All users adjusted to check
        whether an element's name is NULL instead of checking whether the
        element itself is NULL.
        (find_slot): Change return type.  Adjust.
        (hash_expand, , add_index_entry, uniquify_cu_indices)
        (write_hash_table): Adjust.

2017-06-12  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (recursively_count_psymbols): New function.
        (write_psymtabs_to_index): Call it to compute number of psyms and
        pass estimate size of psyms_seen to unordered_set's ctor.

2017-06-12  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (write_hash_table): Check if key already exists
        before emplacing.

2017-06-12  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (data_buf::append_space): Rename to...
        (data_buf::grow): ... this, and make private.  Adjust all callers.
        (data_buf::append_uint): New method.
        (add_address_entry, write_one_signatured_type)
        (write_psymtabs_to_index): Use it.

2017-06-12  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (file_write(FILE *, const void *, size_t)): Delete.
        (file_write (FILE *, const std::vector<Elem>&)): Delete.
        (data_buf::file_write): Call ::fwrite directly.

2017-06-12  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (uniquify_cu_indices): Use std::unique and
        std::vector::erase.

2017-06-12  Jan Kratochvil  <jan.kratochvil@redhat.com>

        Code cleanup: C++ify .gdb_index producer.
        * dwarf2read.c: Include <unordered_set> and <unordered_map>.
        (MAYBE_SWAP) [WORDS_BIGENDIAN]: Cast to offset_type.
        (struct strtab_entry, hash_strtab_entry, eq_strtab_entry)
        (create_strtab, add_string): Remove.
        (file_write, data_buf): New.
        (struct symtab_index_entry): Use std::vector for cu_indices.
        (struct mapped_symtab): Use std::vector for data.
        (hash_symtab_entry, eq_symtab_entry, delete_symtab_entry)
        (create_symbol_hash_table, create_mapped_symtab, cleanup_mapped_symtab):
        Remove.
        (find_slot): Change return type.  Update it to the new data structures.
        (hash_expand, add_index_entry): Update it to the new data structures.
        (offset_type_compare): Remove.
        (uniquify_cu_indices): Update it to the new data structures.
        (c_str_view, c_str_view_hasher, vector_hasher): New.
        (add_indices_to_cpool): Remove.
        (write_hash_table): Update it to the new data structures.
        (struct psymtab_cu_index_map, hash_psymtab_cu_index)
        (eq_psymtab_cu_index): Remove.
        (psym_index_map): New typedef.
        (struct addrmap_index_data): Change addr_obstack pointer to data_buf
        reference and std::unordered_map for cu_index_htab.
        (add_address_entry, add_address_entry_worker, write_address_map)
        (write_psymbols): Update it to the new data structures.
        (write_obstack): Remove.
        (struct signatured_type_index_data): Change types_list to a data_buf
        reference and psyms_seen to a std::unordered_set reference.
        (write_one_signatured_type, recursively_write_psymbols)
        (write_psymtabs_to_index): Update it to the new data structures.

2017-06-11  Simon Marchi  <simon.marchi@ericsson.com>

        * NEWS (Changes since GDB 8.0): Announce {set,show} debug
        separate-debug-file commands.
        * symfile.h (separate_debug_file_debug): New global.
        * symfile.c (separate_debug_file_debug): New global.
        (separate_debug_file_exists, find_separate_debug_file): Add
        debug output.
        (_initialize_symfile): Add "set debug separate-debug-file"
        command.
        * build-id.c (build_id_to_debug_bfd,
        find_separate_debug_file_by_buildid): Add debug output.

2017-06-10  Simon Marchi  <simon.marchi@polymtl.ca>

        * gdbarch.sh (displaced_step_free_closure): Remove.
        * gdbarch.h, gdbarch.c: Re-generate.
        * aarch64-linux-tdep.c (aarch64_linux_init_abi): Don't set
        displaced_step_free_closure.
        * amd64-linux-tdep.c (amd64_linux_init_abi_common): Likewise.
        * arm-linux-tdep.c (arm_linux_init_abi): Likewise.
        * i386-linux-tdep.c (i386_linux_init_abi): Likewise.
        * rs6000-aix-tdep.c (rs6000_aix_init_osabi): Likewise.
        * rs6000-tdep.c (rs6000_gdbarch_init): Likewise.
        * s390-linux-tdep.c (s390_gdbarch_init): Likewise.
        * arch-utils.h (simple_displaced_step_free_closure): Remove.
        * arch-utils.c (simple_displaced_step_free_closure): Remove.
        * infrun.c (displaced_step_clear): Call xfree instead of
        gdbarch_displaced_step_free_closure.

2017-06-08  Sergio Durigan Junior  <sergiodj@redhat.com>

        * common/common-utils.c (stringify_argv): Check for "arg[0] !=
        NULL".

2017-06-08 Alan Hayward  <alan.hayward@arm.com>

        * mn10300-tdep.c (MN10300_MAX_REGISTER_SIZE): Add.
        (mn10300_extract_return_value): Use MN10300_MAX_REGISTER_SIZE.
        (mn10300_push_dummy_call): Likewise.

2017-06-08  Alan Hayward  <alan.hayward@arm.com>

        * mi/mi-main.c (register_changed_p): Use value_contents_eq.

2017-06-08  Alan Hayward  <alan.hayward@arm.com>

        * mi/mi-main.c (register_changed_p): Use cooked_read_value.

2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>

        * NEWS (Changes since GDB 8.0): Announce that GDBserver is now
        able to start inferiors using a shell.
        (New remote packets): Announce new packet "QStartupWithShell".
        * remote.c: Add PACKET_QStartupWithShell.
        (extended_remote_create_inferior): Handle new
        PACKET_QStartupWithShell.
        (remote_protocol_features) <QStartupWithShell>: New entry for
        PACKET_QStartupWithShell.
        (_initialize_remote): Call "add_packet_config_cmd" for
        QStartupShell.

2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>
            Pedro Alves  <palves@redhat.com>

        * Makefile.in (HFILES_NO_SRCDIR): Add "common/common-inferior.h"
        and "nat/fork-inferior.h".
        * common/common-inferior.h: New file, with contents from
        "gdb/inferior.h".
        * commom/common-utils.c: Include "common-utils.h".
        (stringify_argv): New function.
        * common/common-utils.h (stringify_argv): New prototype.
        * configure.nat: Add "fork-inferior.o" as a dependency for
        "*linux*", "fbsd*" and "nbsd*" hosts.
        * corefile.c (get_exec_file): Update comment.
        * darwin-nat.c (darwin_ptrace_him): Call "gdb_startup_inferior"
        instead of "startup_inferior".
        (darwin_create_inferior): Call "add_thread_silent" after
        "fork_inferior".
        * fork-child.c: Cleanup unnecessary includes.
        (SHELL_FILE): Move to "common/common-fork-child.c".
        (environ): Likewise.
        (exec_wrapper): Initialize.
        (get_exec_wrapper): New function.
        (breakup_args): Move to "common/common-fork-child.c"; rename to
        "breakup_args_for_exec".
        (escape_bang_in_quoted_argument): Move to
        "common/common-fork-child.c".
        (saved_ui): New variable.
        (prefork_hook): New function.
        (postfork_hook): Likewise.
        (postfork_child_hook): Likewise.
        (gdb_startup_inferior): Likewise.
        (fork_inferior): Move to "common/common-fork-child.c".  Update
        function to support gdbserver.
        (startup_inferior): Likewise.
        * gdbcore.h (get_exec_file): Remove declaration.
        * gnu-nat.c (gnu_create_inferior): Call "gdb_startup_inferior"
        instead of "startup_inferior".  Call "add_thread_silent" after
        "fork_inferior".
        * inf-ptrace.c: Include "nat/fork-inferior.h" and "utils.h".
        (inf_ptrace_create_inferior): Call "gdb_startup_inferior"
        instead of "startup_inferior".  Call "add_thread_silent" after
        "fork_inferior".
        * inferior.h: Include "common-inferior.h".
        (trace_start_error): Move to "common/common-utils.h".
        (trace_start_error_with_name): Likewise.
        (fork_inferior): Move prototype to "nat/fork-inferior.h".
        (startup_inferior): Likewise.
        (gdb_startup_inferior): New prototype.
        * nat/fork-inferior.c: New file, with contents from "fork-child.c".
        * nat/fork-inferior.h: New file.
        * procfs.c (procfs_init_inferior): Call "gdb_startup_inferior"
        instead of "startup_inferior".  Call "add_thread_silent" after
        "fork_inferior".
        * target.h (target_terminal_init): Move prototype to
        "target/target.h".
        (target_terminal_inferior): Likewise.
        (target_terminal_ours): Likewise.
        * target/target.h (target_terminal_init): New prototype, moved
        from "target.h".
        (target_terminal_inferior): Likewise.
        (target_terminal_ours): Likewise.
        * utils.c (gdb_flush_out_err): New function.

2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>

        * Makefile.in (HFILES_NO_SRCDIR): Add "common/common-gdbthread.h".
        * common/common-gdbthread.h: New file, with parts from
        "gdb/gdbthread.h".
        * gdbthread.h: Include "common-gdbthread.h".
        (switch_to_thread): Moved to "common/common-gdbthread.h".

2017-06-07  Sergio Durigan Junior  <sergiodj@redhat.com>

        * Makefile.in (SFILES): Add "common/job-control.c".
        (HFILES_NO_SRCDIR): Add "common/job-control.h".
        (COMMON_OBS): Add "job-control.o".
        * common/job-control.c: New file, with contents from
        "gdb/inflow.c".
        * common/job-control.h: New file, with contents from "terminal.h".
        * fork-child.c: Include "job-control.h".
        * inflow.c: Include "job-control.h".
        (gdb_setpgid): Move to "common/common-inflow.c".
        (_initialize_inflow): Move setting of "job_control" to
        "handle_job_control".
        * terminal.h (job_control): Moved to "common/common-terminal.h".
        (gdb_setpgid): Likewise.
        * top.c: Include "job_control.h".
        * utils.c: Likewise.
        (job_control): Moved to "job-control.c".

2017-06-07  Pedro Alves  <palves@redhat.com>

        * Makefile.in (SFILES): Add gdb_regex.c.
        (COMMON_OBS): Add gdb_regex.o.
        * ada-lang.c (ada_add_standard_exceptions)
        (ada_add_exceptions_from_frame, name_matches_regex)
        (ada_add_global_exceptions, ada_exceptions_list_1): Change regex
        parameter type to compiled_regex.  Adjust.
        (ada_exceptions_list): Use compiled_regex.
        * break-catch-throw.c (exception_catchpoint::pattern): Now a
        std::unique_ptr<compiled_regex>.
        (exception_catchpoint::~exception_catchpoint): Remove regfree
        call.
        (check_status_exception_catchpoint): Adjust to use compiled_regex.
        (handle_gnu_v3_exceptions): Adjust to use compiled_regex.
        * breakpoint.c (solib_catchpoint::compiled): Now a
        std::unique_ptr<compiled_regex>.
        (solib_catchpoint::~solib_catchpoint): Remove regfree call.
        (check_status_catch_solib): Adjust to use compiled_regex.
        (add_solib_catchpoint): Adjust to use compiled_regex.
        * cli/cli-cmds.c (apropos_command): Use compiled_regex.
        * cli/cli-decode.c (apropos_cmd): Change regex parameter to
        compiled_regex reference.  Adjust to use it.
        * cli/cli-decode.h: Remove struct re_pattern_buffer forward
        declaration.  Include "gdb_regex.h".
        (apropos_cmd): Change regex parameter to compiled_regex reference.
        * gdb_regex.c: New file.
        * gdb_regex.h (make_regfree_cleanup, get_regcomp_error): Delete
        declarations.
        (class compiled_regex): New.
        * linux-tdep.c: Include "common/gdb_optional.h".
        (struct mapping_regexes): New, factored out from
        mapping_is_anonymous_p, and adjusted to use compiled_regex.
        (mapping_is_anonymous_p): Use mapping_regexes wrapped in a
        gdb::optional and remove cleanups.  Adjust to compiled_regex.
        * probe.c: Include "common/gdb_optional.h".
        (collect_probes): Use compiled_regex and gdb::optional and remove
        cleanups.
        * skip.c: Include "common/gdb_optional.h".
        (skiplist_entry::compiled_function_regexp): Now a
        gdb::optional<compiled_regex>.
        (skiplist_entry::compiled_function_regexp_is_valid): Delete field.
        (free_skiplist_entry): Remove regfree call.
        (compile_skip_regexp, skip_rfunction_p): Adjust to use
        compiled_regex and gdb::optional.
        * symtab.c: Include "common/gdb_optional.h".
        (search_symbols): Use compiled_regex and gdb::optional.
        * utils.c (do_regfree_cleanup, make_regfree_cleanup)
        (get_regcomp_error, compile_rx_or_error): Delete.  Some bits moved
        to gdb_regex.c.

2017-06-07  Alan Hayward  <alan.hayward@arm.com>

        * regcache.c (regcache::save): Avoid buffer use.
        (regcache::dump): Likewise.

2017-06-07  Alan Hayward  <alan.hayward@arm.com>

        * sh-tdep.c (sh_pseudo_register_read): Remove
        MAX_REGISTER_SIZE.
        (sh_pseudo_register_write): Likewise.
        * sh64-tdep.c (sh64_pseudo_register_read): Likewise.
        (sh64_pseudo_register_write): Likewise

2017-06-07  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.c (aarch64_store_return_value): Use
        V_REGISTER_SIZE.
        (aarch64_pseudo_read_value): Likewise.
        (aarch64_pseudo_write): Likewise.

2017-06-06  Yao Qi  <yao.qi@linaro.org>

        * regformats/regdef.h (set_register_cache): Remove the
        declaration.

2017-06-06 Alan Hayward  <alan.hayward@arm.com>

        * frame.c (frame_unwind_register_signed): Use
        frame_unwind_register_value.

2017-06-06  Pedro Alves  <palves@redhat.com>

        PR breakpoints/21553
        * breakpoint.c (create_breakpoints_sal_default)
        (init_breakpoint_sal, create_breakpoint_sal): Use
        gdb::unique_xmalloc_ptr for string parameters.
        (create_breakpoint): Constify 'extra_string' and 'cond_string'
        parameters.  Replace cleanups with gdb::unique_xmalloc_ptr.
        (base_breakpoint_create_breakpoints_sal)
        (bkpt_create_breakpoints_sal, tracepoint_create_breakpoints_sal)
        (strace_marker_create_breakpoints_sal)
        (create_breakpoints_sal_default): Use gdb::unique_xmalloc_ptr for
        string parameters.
        * breakpoint.h (breakpoint_ops::create_breakpoints_sal): Use
        gdb::unique_xmalloc_ptr for string parameters.
        (create_breakpoint): Constify 'extra_string' and 'cond_string'
        parameters.

2017-06-06  Alan Hayward  <alan.hayward@arm.com>

        * alpha-tdep.c (alpha_register_to_value): Use
        get_frame_register_value.
        (alpha_value_to_register): Use ALPHA_REGISTER_SIZE.

2017-06-06  Alan Hayward  <alan.hayward@arm.com>

        * ia64-tdep.c (IA64_MAX_FP_REGISTER_SIZE) Add.
        (ia64_register_to_value): Use IA64_MAX_FP_REGISTER_SIZE.
        (ia64_value_to_register): Likewise.
        (ia64_extract_return_value): Likewise.
        (ia64_store_return_value): Likewise.
        (ia64_push_dummy_call): Likewise.

2017-06-04  Joel Brobecker  <brobecker@adacore.com>

        GDB 8.0 released.

2017-06-03  Simon Marchi  <simon.marchi@ericsson.com>

        * x86-linux-nat.c (struct arch_lwp_info): Remove.

2017-06-03  Simon Marchi  <simon.marchi@polymtl.ca>

        * linux-nat.c (linux_nat_post_attach_wait): Remove FIRST
        parameter.
        (linux_nat_attach): Adjust call to linux_nat_post_attach_wait.

2017-06-02  Simon Marchi  <simon.marchi@ericsson.com>

        * event-loop.c (poll_timers): Unallocate timer using delete
        instead of xfree.

2017-06-02  Simon Marchi  <simon.marchi@polymtl.ca>

        * breakpoint.h (struct breakpoint_ops) <dtor>: Remove.
        (struct breakpoint) <~breakpoint>: New.
        (struct watchpoint): Inherit from breakpoint.
        <~watchpoint>: New.
        <base>: Remove.
        (struct tracepoint): Inherit from breakpoint.
        <base>: Remove.
        * breakpoint.c (longjmp_breakpoint_ops): Remove.
        (struct longjmp_breakpoint): Inherit from breakpoint.
        <~longjmp_breakpoint>: New.
        <base>: Remove.
        (new_breakpoint_from_type): Remove casts.
        (watchpoint_in_thread_scope): Remove reference to base field.
        (watchpoint_del_at_next_stop): Likewise.
        (update_watchpoint): Likewise.
        (watchpoint_check): Likewise.
        (bpstat_check_watchpoint): Likewise.
        (set_longjmp_breakpoint): Likewise.
        (struct fork_catchpoint): Inherit from breakpoint.
        <base>: Remove.
        (struct solib_catchpoint): Inherit from breakpoint.
        <~solib_catchpoint>: New.
        <base>: Remove.
        (dtor_catch_solib): Change to ...
        (solib_catchpoint::~solib_catchpoint): ... this.
        (breakpoint_hit_catch_solib): Remove reference to base field.
        (add_solib_catchpoint): Likewise.
        (create_fork_vfork_event_catchpoint): Likewise.
        (struct exec_catchpoint): Inherit from breakpoint.
        <~exec_catchpoint>: New.
        <base>: Remove.
        (dtor_catch_exec): Change to ...
        (exec_catchpoint::~exec_catchpoint): ... this.
        (dtor_watchpoint): Change to ...
        (watchpoint::~watchpoint): ... this.
        (watch_command_1): Remove reference to base field.
        (catch_exec_command_1): Likewise.
        (base_breakpoint_dtor): Change to ...
        (breakpoint::~breakpoint): ... this.
        (base_breakpoint_ops): Remove dtor field value.
        (longjmp_bkpt_dtor): Change to ...
        (longjmp_breakpoint::~longjmp_breakpoint): ... this.
        (strace_marker_create_breakpoints_sal): Remove reference to base
        field.
        (delete_breakpoint): Don't manually call breakpoint destructor.
        (create_tracepoint_from_upload): Remove reference to base field.
        (trace_pass_set_count): Likewise.
        (initialize_breakpoint_ops): Don't initialize
        momentary_breakpoint_ops, don't set dtors.
        * ada-lang.c (struct ada_catchpoint): Inherit from breakpoint.
        <~ada_catchpoint>: New.
        <base>: Remove.
        (create_excep_cond_exprs): Remove reference to base field.
        (dtor_exception): Change to ...
        (ada_catchpoint::~ada_catchpoint): ... this.
        (dtor_catch_exception): Remove.
        (dtor_catch_exception_unhandled): Remove.
        (dtor_catch_assert): Remove.
        (create_ada_exception_catchpoint): Remove reference to base
        field.
        (initialize_ada_catchpoint_ops): Don't set dtors.
        * break-catch-sig.c (struct signal_catchpoint): Inherit from
        breakpoint.
        <~signal_catchpoint>: New.
        <base>: Remove.
        (signal_catchpoint_dtor): Change to ...
        (signal_catchpoint::~signal_catchpoint): ... this.
        (create_signal_catchpoint): Remove reference to base field.
        (initialize_signal_catchpoint_ops): Don't set dtor.
        * break-catch-syscall.c (struct syscall_catchpoint): Inherit
        from breakpoint.
        <~syscall_catchpoint>: New.
        <base>: Remove.
        (dtor_catch_syscall): Change to ...
        (syscall_catchpoint::~syscall_catchpoint): ... this.
        (create_syscall_event_catchpoint): Remove reference to base
        field.
        (initialize_syscall_catchpoint_ops): Don't set dtor.
        * break-catch-throw.c (struct exception_catchpoint): Inherit
        from breakpoint.
        <~exception_catchpoint>: New.
        <base>: Remove.
        (dtor_exception_catchpoint): Change to ...
        (exception_catchpoint::~exception_catchpoint): ... this.
        (handle_gnu_v3_exceptions): Remove reference to base field.
        (initialize_throw_catchpoint_ops): Don't set dtor.
        * ctf.c (ctf_get_traceframe_address): Remove reference to base
        field.
        * remote.c (remote_get_tracepoint_status): Likewise.
        * tracefile-tfile.c (tfile_get_traceframe_address): Likewise.
        * tracefile.c (tracefile_fetch_registers): Likewise.
        * tracepoint.c (actions_command): Likewise.
        (validate_actionline): Likewise.
        (tfind_1): Likewise.
        (get_traceframe_location): Likewise.
        (find_matching_tracepoint_location): Likewise.
        (parse_tracepoint_status): Likewise.
        * mi/mi-cmd-break.c (mi_cmd_break_passcount): Likewise.

2017-06-02  Simon Marchi  <simon.marchi@polymtl.ca>

        * breakpoint.c (struct longjmp_breakpoint): New struct.
        (is_tracepoint_type): Change return type to bool.
        (is_longjmp_type): New function.
        (new_breakpoint_from_type): Handle longjmp kinds of breakpoints.
        (set_raw_breakpoint_without_location): Use
        new_breakpoint_from_type.
        (set_raw_breakpoint): Likewise.

2017-06-02  Simon Marchi  <simon.marchi@polymtl.ca>

        * breakpoint.c (new_breakpoint_from_type): New function.
        (create_breakpoint_sal): Use new_breakpoint_from_type and
        unique_ptr.
        (create_breakpoint): Likewise.

2017-05-31  Simon Marchi  <simon.marchi@ericsson.com>

        * memattr.c (mem_info_command): Rename to ...
        (info_mem_command): ... this.
        (mem_enable_command): Rename to ...
        (enable_mem_command): ... this.
        (mem_disable_command): Rename to ...
        (disable_mem_command): ... this.
        (mem_delete_command): Rename to ...
        (delete_mem_command): ... this.
        (_initialize_mem): Adjust function names.

2017-05-31  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.c (handle_pt_insn_events): New.
        (ftrace_add_pt): Call handle_pt_insn_events.  Rename ERRCODE into
        STATUS.  Split into this and ...
        (handle_pt_insn_event_flags): ... this.

2017-05-31  Markus Metzger  <markus.t.metzger@intel.com>

        * configure.ac: Check for pt_insn_event, struct pt_insn.enabled,
        and struct pt_insn.resynced.
        * configure: Regenerated.
        * config.in: Regenerated.

2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (ftrace_find_call_by_number): New function.
        (ftrace_new_function): Store objects, not pointers.
        (ftrace_find_call_by_number, ftrace_new_return, ftrace_new_switch,
        ftrace_new_gap, ftrace_update_function,
        ftrace_compute_global_level_offset, btrace_stich_bts, btrace_clear,
        btrace_insn_get, btrace_insn_get_error, btrace_insn_end,
        btrace_insn_next, btrace_insn_prev, ptrace_find_insn_by_number,
        btrace_ends_with_single_insn, btrace_call_get): Account for
        btrace_thread_info::functions now storing objects.
        * btrace.h (struct btrace_thread_info): Add constructor.
        (struct btrace_thread_info) <functions>: Make std::vector.
        (struct btrace_thread_info) <prev, next, up, insn, errcode, flags):
        Initialize with default values.
        * record-btrace.c (record_btrace_frame_sniffer): Account for
        btrace_thread_info::functions now storing objects.

2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c: Remove typedef bfun_s.
        (ftrace_new_gap): Directly add gaps to the list of gaps.
        (btrace_bridge_gaps, btrace_compute_ftrace_bts, pt_btrace_insn_flags,
        ftrace_add_pt, btrace_compute_ftrace_pt, btrace_compute_ftrace_1,
        btrace_finalize_ftrace, btrace_compute_ftrace): Use std::vector
        instead of gdb VEC.

2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (ftrace_fixup_caller, ftrace_new_return, ftrace_connect_bfun,
        ftrace_bridge_gap): Replace references to btrace_thread_info::segment
        with btrace_thread_info::next_segment and
        btrace_thread_info::prev_segment.
        * btrace.h: Remove struct btrace_func_link.
        (struct btrace_function): Replace pair of function segment pointers
        with pair of indices.
        * python/py-record-btrace.c (btpy_call_prev_sibling,
        btpy_call_next_sibling): Replace references to
        btrace_thread_info::segment with btrace_thread_info::next_segment and
        btrace_thread_info::prev_segment.
        * record-btrace.c (record_btrace_frame_this_id): Use
        btrace_find_call_by_number.

2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (ftrace_new_function, ftrace_fixup_level,
        ftrace_connect_bfun, ftrace_bridge_gap, btrace_bridge_gaps,
        btrace_insn_next, btrace_insn_prev): Remove references to
        btrace_thread_info::flow.
        * btrace.h (struct btrace_function): Remove FLOW.

2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (ftrace_find_call_by_number): New function.
        (ftrace_update_caller, ftrace_new_call, ftrace_new_tailcall,
        ftrace_get_caller, ftrace_find_call, ftrace_new_return,
        ftrace_match_backtrace, ftrace_connect_bfun, ftrace_connect_backtrace,
        ftrace_bridge_gap, btrace_bridge_gaps): Use btrace_function::up as an
        index.
        * btrace.h (struct btrace_function): Turn UP into an index.
        * python/py-record-btrace.c (btpy_call_up): Use btrace_function::up
        as an index.
        * record-btrace.c (record_btrace_frame_unwind_stop_reason,
        record_btrace_frame_prev_register, record_btrace_frame_sniffer,
        record_btrace_tailcall_frame_sniffe): Use btrace_find_call_by_number.

2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (ftrace_new_function, ftrace_new_call, ftrace_new_tailcall,
        ftrace_new_return, ftrace_new_switch, ftrace_new_gap,
        ftrace_update_function, ftrace_compute_global_level_offset,
        btrace_compute_ftrace_bts, ftrace_add_pt, btrace_compute_ftrace_pt,
        btrace_stitch_bts, btrace_fetch, btrace_clear, btrace_insn_number,
        btrace_insn_end, btrace_is_empty): Remove references to
        btrace_thread_info::begin and btrace_thread_info::end.
        * btrace.h (struct btrace_thread_info): Remove BEGIN and END.
        (struct btrace_thread_info) <functions>: Adjust comment.
        * record-btrace.c (record_btrace_start_replaying): Remove reference to
        btrace_thread_info::begin.

2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (ftrace_new_function, ftrace_new_call, ftrace_new_tailcall,
        ftrace_new_return, ftrace_new_switch, ftrace_new_gap,
        ftrace_update_function): Remove arguments that implicitly were always
        BTINFO->END.
        (btrace_compute_ftrace_bts, ftrace_add_pt, btrace_compute_ftrace_pt):
        Don't pass BTINFO->END.

2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c: (btrace_insn_get, btrace_insn_get_error, btrace_insn_number,
        btrace_insn_begin, btrace_insn_end, btrace_insn_next, btrace_insn_prev,
        btrace_find_insn_by_number): Replace function segment pointer with
        index.
        (btrace_insn_cmp): Simplify.
        * btrace.h: (struct btrace_insn_iterator) Rename index to
        insn_index.  Replace function segment pointer with index into function
        segment vector.
        * record-btrace.c (record_btrace_call_history): Replace function
        segment pointer use with index.
        (record_btrace_frame_sniffer): Retrieve function call segment through
        vector.
        (record_btrace_set_replay): Remove defunc't safety check.

2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (btrace_ends_with_single_insn): New function.
        (btrace_call_get, btrace_call_number, btrace_call_begin,
        btrace_call_end, btrace_call_next, btrace_call_prev,
        btrace_find_call_by_number): Use index into call segment vector
        instead of pointer.
        (btrace_call_cmp): Simplify.
        * btrace.h (struct btrace_call_iterator): Replace function call segment
        pointer with index into vector.
        * record-btrace.c (record_btrace_call_history): Use index instead of
        pointer.

2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (btrace_insn_begin, btrace_insn_end,
        btrace_find_insn_by_number): Add btinfo to iterator.
        * btrace.h (struct btrace_insn_iterator): Add btinfo.

2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (ftrace_new_function): Add btrace_thread_info to arguments
        and save pointers directly.
        (ftrace_new_call, ftrace_new_tailcall, ftrace_new_return,
        ftrace_new_switch, ftrace_new_gap, ftrace_update_function,
        ftrace_add_pt): Add btrace_thread_info to arguments.  Adjust for
        changed signature of functions.
        (btrace_compute_ftrace_pt): Adjust for changed signature of functions.
        (btrace_fetch): Remove code that adds btrace_function pointers to
        vector of btrace_functions.
        (btrace_clear): Simplify freeing vector of btrace_functions.

2017-05-30  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (btrace_fetch, btrace_clear, btrace_find_insn_by_number):
        Replace VEC_* with std::vector functions.
        * btrace.h: Add include: vector. Remove typedef for DEF_VEC_P.
        (struct btrace_thread_info)<functions>: Change type to std::vector.

2017-05-30  Simon Marchi  <simon.marchi@ericsson.com>

        * NEWS (Changes in GDB 8.0): Remove extra empty line.  Move
        "Removed targets and native configurations" up.  Merge duplicate
        "New commands" sub-sections.  Add "New options" sub-sections.

2017-05-26  Alan Hayward  <alan.hayward@arm.com>

        * defs.h (copy_integer_to_size): New declaration.
        * findvar.c (copy_integer_to_size): New function.
        (do_cint_test): New selftest function.
        (copy_integer_to_size_test): Likewise.
        (_initialize_findvar): Likewise.
        * mips-fbsd-tdep.c (mips_fbsd_supply_reg): Use raw_supply_integer.
        (mips_fbsd_collect_reg): Use raw_collect_integer.
        * mips-linux-tdep.c (supply_32bit_reg): Use raw_supply_integer.
        (mips64_fill_gregset): Use raw_collect_integer
        (mips64_fill_fpregset): Use raw_supply_integer.
        * regcache.c (regcache::raw_supply_integer): New function.
        (regcache::raw_collect_integer): Likewise.
        * regcache.h: (regcache::raw_supply_integer): New declaration.
        (regcache::raw_collect_integer): Likewise.

2017-05-24  Yao Qi  <yao.qi@linaro.org>

        * Makefile.in (SFILES): Add gdbarch-selftests.c.
        (COMMON_OBS): Add gdbarch-selftests.o.
        * frame.c [GDB_SELF_TESTS] (create_new_frame): New function.
        * frame.h [GDB_SELF_TESTS] (create_new_frame): Declare.
        * gdbarch-selftests.c: New file.
        * regcache.h (regcache) <~regcache>: Mark it virtual if
        GDB_SELF_TEST.
        <raw_write>: Likewise.

2017-05-24  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (current_regcache): Change it to
        regcache::current_regcache.
        (regcache_observer_target_changed): Update.
        (regcache_thread_ptid_changed): Make it a regcache static
        method.
        (regcache_thread_ptid_changed): Update.
        (class regcache_access): New.
        (current_regcache_test): Update.
        (_initialize_regcache): Update.
        * regcache.h: Include forward_list.
        (regcache): Declare regcache_thread_ptid_changed and declare
        registers_changed_ptid as friend.

2017-05-24  Yao Qi  <yao.qi@linaro.org>

        * i387-tdep.c (i387_register_to_value): Use register_size
        instead of TYPE_LENGTH.
        * m68k-tdep.c (m68k_register_to_value): Likewise.

2017-05-24  Yao Qi  <yao.qi@linaro.org>

        * i387-tdep.c (i387_convert_register_p): Return false if type
        code isn't TYPE_CODE_FLT.

2017-05-24  Yao Qi  <yao.qi@linaro.org>

        * alpha-tdep.c (alpha_convert_register_p): Return true if type
        length is 4.
        (alpha_register_to_value): Remove type length check.
        (alpha_value_to_register): Likewise.

2017-05-24  Yao Qi  <yao.qi@linaro.org>

        * ia64-tdep.c (ia64_convert_register_p): Check type's code is
        TYPE_CODE_FLT.

2017-05-24  Yao Qi  <yao.qi@linaro.org>

        * m68k-tdep.c (m68k_convert_register_p): Check type's code is
        TYPE_CODE_FLT or not.

2017-05-24  Yao Qi  <yao.qi@linaro.org>

        * alpha-tdep.c (alpha_gdbarch_init): Use XCNEW instead of XNEW.
        * avr-tdep.c (avr_gdbarch_init): Likewise.
        * bfin-tdep.c (bfin_gdbarch_init): Likewise.
        * cris-tdep.c (cris_gdbarch_init): Likewise.
        * ft32-tdep.c (ft32_gdbarch_init): Likewise.
        * lm32-tdep.c (lm32_gdbarch_init): Likewise.
        * m32r-tdep.c (m32r_gdbarch_init): Likewise.
        * m68hc11-tdep.c (m68hc11_gdbarch_init): Likewise.
        * mep-tdep.c (mep_gdbarch_init): Likewise.
        * microblaze-tdep.c (microblaze_gdbarch_init): Likewise.
        * mips-tdep.c (mips_gdbarch_init): Likewise.
        * mn10300-tdep.c (mn10300_gdbarch_init): Likewise.
        * moxie-tdep.c (moxie_gdbarch_init): Likewise.
        * msp430-tdep.c (msp430_gdbarch_init): Likewise.
        * sh64-tdep.c (sh64_gdbarch_init): Likewise.
        * v850-tdep.c (v850_gdbarch_init): Likewise.

2017-05-24  Yao Qi  <yao.qi@linaro.org>

        * selftest-arch.c (tests_with_arch): Call registers_changed
        and reinit_frame_cache.
        * selftest.c (run_self_tests): Likewise.

2017-05-24  Yao Qi  <yao.qi@linaro.org>

        * rs6000-tdep.c (gdb_print_insn_powerpc): Remove.
        (rs6000_gdbarch_init): Don't call set_gdbarch_print_insn.

2017-05-24  Yao Qi  <yao.qi@linaro.org>

        * rl78-tdep.c (rl78_gdbarch_init): Don't call
        set_gdbarch_print_insn.

2017-05-24  Yao Qi  <yao.qi@linaro.org>

        * h8300-tdep.c (h8300_gdbarch_init): Don't call
        set_gdbarch_print_insn.

2017-05-24  Yao Qi  <yao.qi@linaro.org>

        * alpha-tdep.c (alpha_gdbarch_init): Don't call
        set_gdbarch_print_insn.
        * arc-tdep.c (arc_gdbarch_init): Likewise.
        * arch-utils.c: include dis-asm.h.
        (default_print_insn): New function.
        * arch-utils.h (default_print_insn): Declare.
        * avr-tdep.c (avr_gdbarch_init): Don't call set_gdbarch_print_insn.
        * bfin-tdep.c (bfin_gdbarch_init): Likewise.
        * cris-tdep.c (cris_delayed_get_disassembler): Remove.
        (cris_gdbarch_init): Don't call set_gdbarch_print_insn.
        * frv-tdep.c (frv_gdbarch_init): Likewise.
        * ft32-tdep.c (ft32_gdbarch_init): Likewise.
        * gdbarch.sh (print_insn): Use default_print_insn.
        * gdbarch.c: Regenerated.
        * hppa-tdep.c (hppa_gdbarch_init): Likewise.
        * iq2000-tdep.c (iq2000_gdbarch_init): Likewise.
        * lm32-tdep.c (lm32_gdbarch_init): Likewise.
        * m32c-tdep.c (m32c_gdbarch_init): Likewise.
        * m32r-tdep.c (m32r_gdbarch_init): Likewise.
        * m68hc11-tdep.c (gdb_print_insn_m68hc11): Remove.
        (m68hc11_gdbarch_init): Don't call set_gdbarch_print_insn.
        * m68k-tdep.c (m68k_gdbarch_init): Likewise.
        * m88k-tdep.c (m88k_gdbarch_init): Likewise.
        * microblaze-tdep.c (microblaze_gdbarch_init): Likewise.
        * mn10300-tdep.c (mn10300_gdbarch_init): Likewise.
        * moxie-tdep.c (moxie_gdbarch_init): Likewise.
        * msp430-tdep.c (msp430_gdbarch_init): Likewise.
        * mt-tdep.c (mt_gdbarch_init): Likewise.
        * nds32-tdep.c (nds32_gdbarch_init): Likewise.
        * nios2-tdep.c (nios2_print_insn): Remove.
        (nios2_gdbarch_init): Don't call set_gdbarch_print_insn.
        * rx-tdep.c (rx_gdbarch_init): Likewise.
        * s390-linux-tdep.c (s390_gdbarch_init): Likewise.
        * score-tdep.c (score_print_insn): Remove.
        (score_gdbarch_init): Don't call set_gdbarch_print_insn.
        * sh-tdep.c (sh_gdbarch_init): Likewise.
        * sh64-tdep.c (sh64_gdbarch_init): Likewise.
        * sparc-tdep.c (sparc32_gdbarch_init): Likewise.
        * tic6x-tdep.c (tic6x_print_insn): Remove.
        (tic6x_gdbarch_init): Don't call set_gdbarch_print_insn.
        * tilegx-tdep.c (tilegx_gdbarch_init): Likewise.
        * v850-tdep.c (v850_gdbarch_init): Likewise.
        * vax-tdep.c (vax_gdbarch_init): Likewise.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise.
        * xtensa-tdep.c (xtensa_gdbarch_init): Likewise.

2017-05-23  John Baldwin  <jhb@FreeBSD.org>

        * mips-fbsd-tdep.c (MIPS_PC_REGNUM): Remove.
        (MIPS_FP0_REGNUM): Remove.
        (MIPS_FSR_REGNUM): Remove.
        (mips_fbsd_supply_fpregs): Use mips_regnum.
        (mips_fbsd_supply_gregs): Likewise.
        (mips_fbsd_collect_fpregs): Likewise.
        (mips_fbsd_collect_gregs): Likewise.

2017-05-23  John Baldwin  <jhb@FreeBSD.org>

        * mips-fbsd-nat.c (getregs_supplies): Fix upper bound comparison.
        (getpfpregs_supplies): New function.
        (mips_fbsd_fetch_inferior_registers): Remove early exit and use
        getfpregs_supplies.
        (mips_fbsd_store_inferior_registers): Likewise.

2017-05-22  Pedro Alves <palves@redhat.com>

        * MAINTAINERS (Host/Native): Add John Baldwin as FreeBSD
        maintainer.

2017-05-22  Alan Hayward  <alan.hayward@arm.com>

        * ppc-linux-nat.c (fetch_register): Use PPC_MAX_REGISTER_SIZE.
        (store_register): Likewise.
        * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Likewise.
        (get_decimal_float_return_value): Likewise.
        (do_ppc_sysv_return_value): Likewise.
        (ppc64_sysv_abi_push_integer): Likewise.
        (ppc64_sysv_abi_push_freg): Likewise.
        (ppc64_sysv_abi_return_value_base): Likewise.
        (ppc64_sysv_abi_return_value): Likewise.
        * rs6000-aix-tdep.c (rs6000_push_dummy_call): Likewise.
        * rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Likewise.
        * rs6000-nat.c: Likewise.
        * rs6000-tdep.c (rs6000_register_to_value): Likewise.
        (rs6000_value_to_register): Likewise.
        * ppc-tdep.h (PPC_MAX_REGISTER_SIZE): Add.

2017-05-21  Tom Tromey  <tom@tromey.com>

        PR rust/21466:
        * rust-lang.c (rust_print_type) <TYPE_CODE_ARRAY>: Print unsized
        arrays as "[T]", not "[T; ]".

2017-05-19  Tom Tromey  <tom@tromey.com>

        PR rust/21484:
        * rust-lang.c (exp_descriptor_rust): New function.
        (rust_language_defn): Use it.
        * p-lang.c (pascal_language_defn): Update.
        * opencl-lang.c (opencl_language_defn): Update.
        * objc-lang.c (objc_language_defn): Update.
        * m2-lang.c (m2_language_defn): Update.
        * language.h (struct language_defn)
        <la_watch_location_expression>: New member.
        * language.c (unknown_language_defn, auto_language_defn)
        (local_language_defn): Update.
        * go-lang.c (go_language_defn): Update.
        * f-lang.c (f_language_defn): Update.
        * d-lang.c (d_language_defn): Update.
        * c-lang.h (c_watch_location_expression): Declare.
        * c-lang.c (c_watch_location_expression): New function.
        (c_language_defn, cplus_language_defn, asm_language_defn)
        (minimal_language_defn): Use it.
        * breakpoint.c (watch_command_1): Call
        la_watch_location_expression.
        * ada-lang.c (ada_language_defn): Update.

2017-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        PR tui/21482
        * gdb_curses.h (NOMACROS): Define.
        (NCURSES_NOMACROS): Define.

2017-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        PR tui/21482
        * tui/tui-windata.c (tui_erase_data_content): Cast last mvwaddstr
        arg to char *.
        * tui/tui-wingeneral.c (box_win): Likewise.
        * tui/tui-winsource.c (tui_erase_source_content): Likewise.
        (tui_show_source_line): Likewise.
        (tui_show_exec_info_content): Likewise.

2017-05-19  Vladimir Mezentsev  <vladimir.mezentsev@oracle.com>

        * sparc-tdep.c (sparc_structure_return_p)
        (sparc_arg_on_registers_p): New functions.
        (sparc32_store_arguments): Use them.
        * sparc64-tdep.c (sparc64_16_byte_align_p)
        (sparc64_store_floating_fields, sparc64_extract_floating_fields):
        Handle TYPE_CODE_ARRAY.

2017-05-17  Yao Qi  <yao.qi@linaro.org>

        * cli/cli-decode.c (add_alias_cmd): New function.
        * command.h (add_alias_cmd): Declare.
        * infcmd.c (_initialize_infcmd): Don't call add_com_alias,
        instead call add_alias_cmd.

2017-05-17  Pedro Alves  <palves@redhat.com>

        * Makefile.in (nat_extra_makefile_frag): Rename to ...
        (nat_makefile_frag): ... this.  All references updated.
        * configure.ac: Likewise.
        * configure.nat: Likewise.  Enhance comments.
        * configure: Regenerate.

2017-05-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * procfs.c (procfs_create_inferior): Change prototype to match
        definition.

2017-05-13  Eli Zaretskii  <eliz@gnu.org>

        * tui/tui.c (tui_enable): Cast "unknown" to 'char *' to avoid a
        C++ compiler warning.

2017-05-12  Tom Tromey  <tom@tromey.com>

        PR rust/21483:
        * rust-lang.c (rust_evaluate_subexp) <STRUCTOP_STRUCT>: Don't
        recurse, just call value_struct_elt directly.

2017-05-12  Tom Tromey  <tom@tromey.com>

        * rust-lang.c (rust_dump_subexp_body) <STRUCTOP_ANONYMOUS,
        OP_RUST_ARRAY>: Fix.

2017-05-12  Tom Tromey  <tom@tromey.com>

        * rust-lang.c (rust_print_subexp): Replace "return" with "break".

2017-05-09  Yao Qi  <yao.qi@linaro.org>

        * regcache.c: Include <forward_list>.
        (struct regcache_list): Remove.
        (current_regcache): Update.
        (get_thread_arch_aspace_regcache): Update for std::forward_list.
        (regcache_thread_ptid_changed): Likewise.
        (registers_changed_ptid): Likewise.
        (current_regcache_size): Likewise.

2017-05-09  Yao Qi  <yao.qi@linaro.org>

        * regcache.c [GDB_SELF_TEST]: Include selftest.h.
        (current_regcache_size): New function.
        (current_regcache_test): New function.
        (_initialize_regcache) [GDB_SELF_TEST]: Register the unit test.

2017-05-08  Alan Hayward  <alan.hayward@arm.com>

        * mips-tdep.c (mips_o32_return_value): Remove unused buffer.
        (print_gp_register_row): Use get_frame_register_value.

2017-05-08  Alan Hayward  <alan.hayward@arm.com>

        * mips-linux-tdep.c (mips_supply_gregset): Use raw_supply_zeroed.
        (mips_supply_fpregset): Likewise.
        (mips64_supply_gregset): Likewise.

2017-05-08  Alan Hayward  <alan.hayward@arm.com>

        * mn10300-linux-tdep.c (am33_supply_gregset_method): Use 
        regcache->raw_supply_zeroed.

2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>

        * configure.nat: Rearrange 'case' statements to match
        host before cpu.

2017-05-06  Sergio Durigan Junior  <sergiodj@redhat.com>

        * Makefile.in: Remove "@host_makefile_frag@".  Add variables
        NAT_FILE, NATDEPFILES, NAT_CDEPS, LOADLIBES, MH_CFLAGS, XM_CLIBS,
        NAT_GENERATED_FILES, HAVE_NATIVE_GCORE_HOST.  Add
        "@nat_extra_makefile_frag@".
        (Makefile): Remove dependency on "@frags@".
        ($(GNULIB_BUILDDIR)/Makefile): Likewise.
        (data-directory/Makefile): Likewise.
        * config/aarch64/linux.mh: Deleted; moved contents to
        "gdb/configure.nat".
        * config/alpha/alpha-linux.mh: Likewise.
        * config/alpha/nbsd.mh: Likewise.
        * config/arm/linux.mh: Likewise.
        * config/arm/nbsdelf.mh: Likewise.
        * config/i386/cygwin.mh: Likewise.
        * config/i386/cygwin64.mh: Likewise.
        * config/i386/darwin.mh: Likewise.
        * config/i386/fbsd.mh: Likewise.
        * config/i386/fbsd64.mh: Likewise.
        * config/i386/go32.mh: Likewise.
        * config/i386/i386gnu.mh: Likewise.
        * config/i386/i386sol2.mh: Likewise.
        * config/i386/linux.mh: Likewise.
        * config/i386/linux64.mh: Likewise.
        * config/i386/mingw.mh: Likewise.
        * config/i386/mingw64.mh: Likewise.
        * config/i386/nbsd64.mh: Likewise.
        * config/i386/nbsdelf.mh: Likewise.
        * config/i386/nto.mh: Likewise.
        * config/i386/obsd.mh: Likewise.
        * config/i386/obsd64.mh: Likewise.
        * config/i386/sol2-64.mh: Likewise.
        * config/ia64/linux.mh: Likewise.
        * config/m32r/linux.mh: Likewise.
        * config/m68k/linux.mh: Likewise.
        * config/m68k/nbsdelf.mh: Likewise.
        * config/m68k/obsd.mh: Likewise.
        * config/m88k/obsd.mh: Likewise.
        * config/mips/fbsd.mh: Likewise.
        * config/mips/linux.mh: Likewise.
        * config/mips/nbsd.mh: Likewise.
        * config/mips/obsd64.mh: Likewise.
        * config/pa/linux.mh: Likewise.
        * config/pa/nbsd.mh: Likewise.
        * config/pa/obsd.mh: Likewise.
        * config/powerpc/aix.mh: Likewise.
        * config/powerpc/fbsd.mh: Likewise.
        * config/powerpc/linux.mh: Likewise.
        * config/powerpc/nbsd.mh: Likewise.
        * config/powerpc/obsd.mh: Likewise.
        * config/powerpc/ppc64-linux.mh: Likewise.
        * config/powerpc/spu-linux.mh: Likewise.
        * config/s390/linux.mh: Likewise.
        * config/sh/nbsd.mh: Likewise.
        * config/sparc/fbsd.mh: Likewise.
        * config/sparc/linux.mh: Likewise.
        * config/sparc/linux64.mh: Likewise.
        * config/sparc/nbsd64.mh: Likewise.
        * config/sparc/nbsdelf.mh: Likewise.
        * config/sparc/obsd64.mh: Likewise.
        * config/sparc/sol2.mh: Likewise.
        * config/tilegx/linux.mh: Likewise.
        * config/vax/nbsdelf.mh: Likewise.
        * config/vax/obsd.mh: Likewise.
        * config/xtensa/linux.mh: Likewise.
        * config/i386/i386gnu.mn: New file, with excerpts from
        "config/i386/i386gnu.mh".
        * configure: Regenerate.
        * configure.ac: Rewrite code to use "gdb/configure.nat" instead of
        *.mh files under "gdb/config".
        * configure.nat: New file, with contents from the
        "gdb/config/*/*.mh" files.

2017-05-05  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (btrace_clear): Free insn vector.

2017-05-05  Pedro Alves  <palves@redhat.com>

        * warning.m4 (build_warnings): Add -Wno-error=maybe-uninitialized.
        * configure: Regenerate.

2017-05-04  Pedro Alves  <palves@redhat.com>

        * Makefile.in (SFILES): Add progspace-and-thread.c.
        (HFILES_NO_SRCDIR): Add progspace-and-thread.h.
        (COMMON_OBS): Add progspace-and-thread.o.
        * breakpoint.c: Include "progspace-and-thread.h".
        (update_inserted_breakpoint_locations)
        (insert_breakpoint_locations, create_longjmp_master_breakpoint):
        Use scoped_restore_current_pspace_and_thread.
        (create_std_terminate_master_breakpoint): Use
        scoped_restore_current_program_space.
        (remove_breakpoint): Use scoped_restore_current_pspace_and_thread.
        (print_breakpoint_location): Use
        scoped_restore_current_program_space.
        (bp_loc_is_permanent): Use
        scoped_restore_current_pspace_and_thread.
        (resolve_sal_pc): Use scoped_restore_current_pspace_and_thread.
        (download_tracepoint_locations): Use
        scoped_restore_current_pspace_and_thread.
        (breakpoint_re_set): Use scoped_restore_current_pspace_and_thread.
        * exec.c (exec_close_1): Use scoped_restore_current_program_space.
        (enum step_over_calls_kind): Moved from inferior.h.
        (class scoped_restore_current_thread): New class.
        * gdbthread.h (make_cleanup_restore_current_thread): Delete
        declaration.
        (scoped_restore_current_thread): New class.
        * infcmd.c: Include "common/gdb_optional.h".
        (continue_1, proceed_after_attach): Use
        scoped_restore_current_thread.
        (notice_new_inferior): Use scoped_restore_current_thread.
        * inferior.c: Include "progspace-and-thread.h".
        (restore_inferior, save_current_inferior): Delete.
        (add_inferior_command, clone_inferior_command): Use
        scoped_restore_current_pspace_and_thread.
        * inferior.h (scoped_restore_current_inferior): New class.
        * infrun.c: Include "progspace-and-thread.h" and
        "common/gdb_optional.h".
        (follow_fork_inferior): Use
        scoped_restore_current_pspace_and_thread.
        (scoped_restore_exited_inferior): New class.
        (handle_vfork_child_exec_or_exit): Use
        scoped_restore_exited_inferior,
        scoped_restore_current_pspace_and_thread,
        scoped_restore_current_thread and scoped_restore.
        (fetch_inferior_event): Use scoped_restore_current_thread.
        * linespec.c (decode_line_full, decode_line_1): Use
        scoped_restore_current_program_space.
        * mi/mi-main.c: Include "progspace-and-thread.h".
        (exec_continue): Use scoped_restore_current_thread.
        (mi_cmd_exec_run): Use scoped_restore_current_pspace_and_thread.
        (mi_cmd_trace_frame_collected): Use scoped_restore_current_thread.
        * proc-service.c (ps_pglobal_lookup): Use
        scoped_restore_current_program_space.
        * progspace-and-thread.c: New file.
        * progspace-and-thread.h: New file.
        * progspace.c (release_program_space, clone_program_space): Use
        scoped_restore_current_program_space.
        (restore_program_space, save_current_program_space)
        (save_current_space_and_thread): Delete.
        (switch_to_program_space_and_thread): Moved to
        progspace-and-thread.c.
        * progspace.h (save_current_program_space)
        (save_current_space_and_thread): Delete declarations.
        (scoped_restore_current_program_space): New class.
        * remote.c (remote_btrace_maybe_reopen): Use
        scoped_restore_current_thread.
        * symtab.c: Include "progspace-and-thread.h".
        (skip_prologue_sal): Use scoped_restore_current_pspace_and_thread.
        * thread.c (print_thread_info_1): Use
        scoped_restore_current_thread.
        (struct current_thread_cleanup): Delete.
        (do_restore_current_thread_cleanup)
        (restore_current_thread_cleanup_dtor): Rename/convert both to ...
        (scoped_restore_current_thread::~scoped_restore_current_thread):
        ... this new dtor.
        (make_cleanup_restore_current_thread): Rename/convert to ...
        (scoped_restore_current_thread::scoped_restore_current_thread):
        ... this new ctor.
        (thread_apply_all_command): Use scoped_restore_current_thread.
        (thread_apply_command): Use scoped_restore_current_thread.
        * tracepoint.c (tdump_command): Use scoped_restore_current_thread.
        * varobj.c (value_of_root_1): Use scoped_restore_current_thread.

2017-05-04  Pedro Alves  <palves@redhat.com>

        * thread.c (make_cleanup_restore_current_thread): Move
        find_thread_ptid call before the is_stopped call.  Assert that the
        thread is found.  Replace is_stopped call by checking the thread's
        state directly.  Remove unnecessary NULL-thread check.

2017-05-04  Pedro Alves  <palves@redhat.com>

        * corelow.c (thread_section_name): New class.
        (get_core_register_section, get_core_siginfo): Use it.

2017-05-04  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * corelow.c (sniff_core_bfd): Remove extra semicolon.
        (get_core_register_section): Remove xfree of NULL pointer.

2017-05-03  Alan Hayward  <alan.hayward@arm.com>

        * frv-linux-tdep.c (frv_linux_supply_gregset): Use raw_supply_zeroed.
        * regcache.c (regcache::raw_supply_zeroed): New function.
        * regcache.h (regcache::raw_supply_zeroed): New declaration.

2017-05-03  Simon Marchi  <simon.marchi@ericsson.com>

        * gdbarch.sh: Remove commented out definition of
        TARGET_CHAR_BIT.
        * gdbarch.h: Re-generate.

2017-05-03  Sergio Durigan Junior  <sergiodj@redhat.com>

        * configure: Regenerate.

2017-05-02  Simon Marchi  <simon.marchi@ericsson.com>

        * solib-target.c (solib_target_relocate_section_addresses):
        Remove num_section_bases, num_bases, segment_bases variables.

2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>

        * common/gdb_vecs.h (DEF_VEC_I (CORE_ADDR)): Remove.

2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>

        * solib-target.c: Include <vector>
        (struct lm_info_target) <~lm_info_target>: Remove.
        <segment_bases, section_bases>: Change type to
        std::vector<CORE_ADDR>.
        (library_list_start_segment, library_list_start_section,
        library_list_end_library,
        solib_target_relocate_section_addresses): Adjust.

2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>

        * gdbarch.sh (software_single_step): Change return type to
        std::vector<CORE_ADDR>.
        * gdbarch.c, gdbarch.h: Re-generate.
        * arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw):
        Adjust.
        (arm_deal_with_atomic_sequence_raw): Adjust.
        (thumb_get_next_pcs_raw): Adjust.
        (arm_get_next_pcs_raw): Adjust.
        (arm_get_next_pcs): Adjust.
        * arch/arm-get-next-pcs.h (arm_get_next_pcs): Adjust.
        * aarch64-tdep.c (aarch64_software_single_step): Adjust.
        * alpha-tdep.c (alpha_deal_with_atomic_sequence): Adjust.
        (alpha_software_single_step): Adjust.
        * alpha-tdep.h (alpha_software_single_step): Adjust.
        * arm-linux-tdep.c (arm_linux_software_single_step): Adjust.
        * arm-tdep.c (arm_software_single_step): Adjust.
        (arm_breakpoint_kind_from_current_state): Adjust.
        * arm-tdep.h (arm_software_single_step): Adjust.
        * breakpoint.c (insert_single_step_breakpoint): Adjust.
        * cris-tdep.c (cris_software_single_step): Adjust.
        * mips-tdep.c (mips_deal_with_atomic_sequence): Adjust.
        (micromips_deal_with_atomic_sequence): Adjust.
        (deal_with_atomic_sequence): Adjust.
        (mips_software_single_step): Adjust.
        * mips-tdep.h (mips_software_single_step): Adjust.
        * moxie-tdep.c (moxie_software_single_step): Adjust.
        * nios2-tdep.c (nios2_software_single_step): Adjust.
        * ppc-tdep.h (ppc_deal_with_atomic_sequence): Adjust.
        * rs6000-aix-tdep.c (rs6000_software_single_step): Adjust.
        * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Adjust.
        * s390-linux-tdep.c (s390_software_single_step): Adjust.
        * sparc-tdep.c (sparc_software_single_step): Adjust.
        * spu-tdep.c (spu_software_single_step): Adjust.
        * tic6x-tdep.c (tic6x_software_single_step): Adjust.

2017-05-02  Simon Marchi  <simon.marchi@polymtl.ca>

        * gdbarch.sh: Use semi-colon as field separator instead of colon.
        * gdbarch.h: Re-generate.

2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>

        * Makefile.in (SUBDIR_PYTHON_OBS): Add py-instruction.o.
        (SUBDIR_PYTHON_SRCS): Add py-instruction.c.
        * python/py-instruction.c, python/py-instruction.h: New file.
        * python/py-record.c: Add py-instruction.h include.
        (gdbpy_initialize_record): Make gdb.Instruction a super class of
        gdb.RecordInstruction.
        * python/python-internal.h: Add gdbpy_initialize_instruction
        declaration.
        * python/python.c (do_start_initialization): Add
        gdbpy_initialize_instruction.

2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>

        * python/py-record-btrace.c (BTPY_REQUIRE_VALID_CALL, btpy_call_type):
        Remove.
        (btrace_func_from_recpy_func): New function.
        (btpy_call_new, btpy_number, btpy_hash, btpy_richcompare): Remove.
        (btpy_call_level, btpy_call_symbol, btpy_call_instructions,
        btpy_call_up, btpy_call_prev_sibling, btpy_call_next_sibling): Rename to ...
        (recpy_bt_func_level, recpy_bt_func_symbol, recpy_bt_func_instructions,
        recpy_bt_func_up, recpy_bt_func_prev, recpy_bt_func_next): This.
        Also, use new helper functions.
        (btpy_list_item): Use new helper functions.
        (recpy_bt_function_call_history): Use new type name.
        (btpy_call_getset): Remove.
        (gdbpy_initialize_btrace): Remove code to initialize
        gdb.BtraceFunctionCall.
        * python/py-record-btrace.h (recpy_bt_func_number, recpy_btb_func_level,
        recpy_btb_func_symbol, recpy_bt_func_instructions, recpy_bt_func_up,
        recpy_bt_func_prev, recpy_bt_func_next): New export.
        * python/py-record.c (recpy_func_type): New static object.
        (recpy_func_new, recpy_func_level, recpy_func_symbol,
        recpy_func_instructions, recpy_func_up, recpy_func_prev,
        recpy_func_next): New function.
        (recpy_element_hash, recpy_element_richcompare): Updated comment.
        (recpy_func_getset): New static object.
        (gdbpy_initialize_record): Add code to initialize gdb.RecordInstruction.
        * python/py-record.h (recpy_func_type, recpy_func_new): New export.

2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>

        * python/py-record-btrace.c (BTPY_REQUIRE_VALID_INSN): Remove.
        (btpy_object, btpy_insn_type, btpy_new): Remove.
        (btpy_list_object): Use gdb.RecordInstruction type instead of
        gdb.BtraceInstruction type.
        (btrace_insn_from_recpy_insn): New function.
        (btpy_insn_or_gap_new): Adjust comment. Use recpy_insn_new instead of
        btpy_new.
        (btpy_call_new, btpy_list_item): Do not use btpy_new anymore.
        (btpy_number, btpy_hash, btpy_call_level, btpy_call_symbol,
        btpy_call_instructions, btpy_call_up, btpy_call_prev_sibling,
        btpy_call_next_sibling, btpy_richcompare): Use recpy_element_object
        instead of btpy_object.
        (btpy_insn_sal, btpy_insn_pc, btpy_insn_size, btpy_insn_is_speculative,
        btpy_insn_data, btpy_insn_decode): Rename to ...
        (recpy_bt_insn_sal, recpy_bt_insn_pc, recpy_bt_insn_size,
        recpy_bt_insn_is_speculative, recpy_bt_insn_data,
        recpy_bt_insn_decode): This.  Also, use new helper functions.
        (btpy_list_position, recpy_bt_goto): Use recpy_element_object and
        recpy_insn_type.
        (btpy_insn_getset): Remove.
        (gdbpy_initialize_btrace): Remove code to initialize
        gdb.BtraceInstruction.  Use recpy_element_object.
        * python/py-record-btrace.h (recpy_bt_insn_number, recpy_bt_insn_sal,
        recpy_bt_insn_pc, recpy_bt_insn_data, recpy_bt_insn_decoded,
        recpy_bt_insn_size, recpy_bt_insn_is_speculative): New export.
        * python/py-record.c (recpy_insn_type): New static object.
        (recpy_insn_new, recpy_insn_sal, recpy_insn_pc, recpy_insn_data,
        recpy_insn_decoded, recpy_insn_size, recpy_insn_is_speculative,
        recpy_element_number, recpy_element_hash, recpy_element_richcompare):
        New function.
        (recpy_insn_getset): New static object.
        (gdbpy_initialize_record): Initialize gdb.RecordInstruction.
        * python/py-record.h (recpy_element_object): New typedef.
        (recpy_insn_type, recpy_insn_new): New export.

2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>

        * py-record-btrace.c (btpy_insn_new): Removed.
        (btpy_insn_or_gap_new): New function.
        (btpy_insn_error): Removed.
        (btpy_insn_sal, btpy_insn_pc, btpy_insn_size, btpy_insn_is_speculative,
        btpy_insn_data, btpy_insn_decode): Remove code path for gaps.
        (recpy_bt_replay_position, recpy_bt_begin, recpy_bt_end): Call
        btpy_insn_or_gap_new instead of btpy_insn_new.
        (btpy_insn_getset): Remove btpy_insn_error.
        * py-record.c (recpy_gap_type): New static object.
        (recpy_gap_object): New typedef.
        (recpy_gap_new, recpy_gap_number, recpy_gap_reason_code,
        recpy_gap_reason_string): New function.
        (recpy_gap_getset): New static object.
        (gdbpy_initialize_record): Initialize gdb.RecordGap type.
        * py-record.h (recpy_gap_new): New export.

2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>

        * python/py-record.c (recpy_ptid): Remove.
        (recpy_record_getset): Remove recpy_ptid.

2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (btrace_fetch): Set inferior_ptid.
        * python/py-record-btrace.c: Add "py-record.h" include.
        (recpy_bt_format, recpy_bt_replay_position, recpy_bt_begin,
        recpy_bt_end, recpy_bt_instruction_history,
        recpy_bt_function_call_history, recpy_bt_goto): Use ptid stored
        in gdb.Record object instead of current ptid.
        * python/py-record.c: Include new "py-record.h" file.
        (recpy_record_object): Moved to py-record.h.
        * python/py-record.h: New file.

2017-05-01  Tim Wiederhake  <tim.wiederhake@intel.com>

        * python/py-record-btrace.c (BTPY_REQUIRE_VALID_INSN,
        BTPY_REQUIRE_VALID_CALL, recpy_bt_function_call_history): Fix
        indentation.

2017-05-01  Joel Brobecker  <brobecker@adacore.com>

        * MAINTAINERS: Move Daniel Jacobowitz and Mark Kettenis to
        the past maintainers section.

2017-04-28  Yao Qi  <yao.qi@linaro.org>

        * infcmd.c (get_return_value): Use regcache ctor, and remove
        cleanup.

2017-04-28  Yao Qi  <yao.qi@linaro.org>
            Pedro Alves  <palves@redhat.com>

        * regcache.c (regcache::regcache): New tag dispatch ctor.
        (do_cooked_read): Moved above.
        (regcache_dup): Use the tag dispatch ctor..
        * regcache.h (regcache): Declare ctor, delete copy ctor and
        assignment operator, remove friend regcache_dup.

2017-04-28  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (regcache_dup): Assert !src->m_readonly_p and
        call method save instead of regcache_cpy.
        * regcache.h (struct regcache): Make regcache_dup a friend.

2017-04-28  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (struct regcache): Move to regcache.h
        (regcache::arch): New method.
        (regcache_get_ptid): Update.
        (get_regcache_arch): Call arch method.
        (get_regcache_aspace): Call method aspace.
        (register_buffer): Change it to method.
        (regcache_save): Change it to regcache::save.
        (regcache_restore): Likewise.
        (regcache_cpy_no_passthrough): Remove the declaration.
        (regcache_cpy): Call methods restore and cpy_no_passthrough.
        (regcache_cpy_no_passthrough): Change it to method
        cpy_no_passthrough.
        (regcache_register_status): Change it to method
        get_register_status.
        (regcache_invalidate): Change it to method invalidate.
        (regcache_thread_ptid_changed): Use methods ptid and set_ptid.
        (regcache_raw_update): Change it to method raw_update.
        (regcache_raw_read): Likewise.
        (regcache_raw_read_signed): Likewise.
        (regcache_raw_read_unsigned): Likewise.
        (regcache_raw_write_signed): Likewise.
        (regcache_raw_write_unsigned): Likewise.
        (regcache_cooked_read): Likewise.
        (regcache_cooked_read_value): Likewise.
        (regcache_cooked_read_signed): Likewise.
        (regcache_cooked_read_unsigned): Likewise.
        (regcache_cooked_write_signed): Likewise.
        (regcache_cooked_write_unsigned): Likewise.
        (regcache_raw_set_cached_value): Likewise.
        (regcache_raw_write): Likewise.
        (regcache_cooked_write): Likewise.
        (regcache_xfer_part): Likewise.
        (regcache_raw_read_part): Likewise.
        (regcache_raw_write_part): Likewise.
        (regcache_cooked_read_part): Likewise.
        (regcache_cooked_write_part): Likewise.
        (regcache_raw_supply): Likewise.
        (regcache_raw_collect): Likewise.
        (regcache_transfer_regset): Likewise.
        (regcache_supply_regset): Likewise.
        (regcache_collect_regset): Likewise.
        (regcache_debug_print_register): Likewise.
        (enum regcache_dump_what): Move it to regcache.h.
        (regcache_dump): Change it to method dump.
        * regcache.h (enum regcache_dump_what): New.
        (class regcache): New.
        * target.c (target_fetch_registers): Call method
        debug_print_register.
        (target_store_registers): Likewise.

2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>

        * windows-nat.c (struct lm_info_windows): Initialize field.
        (windows_make_so): Allocate lm_info_windows with new.
        (windows_free_so): Free lm_info_windows with delete.

2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>

        * solib-darwin.c (struct lm_info_darwin): Initialize field.
        (darwin_current_sos): Allocate lm_info_darwin with new, remove
        cleanup.
        (darwin_free_so): Free lm_info_darwin with delete.

2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>

        * solib-svr4.h (struct lm_info_svr4): Initialize fields.
        <l_addr_p>: Change type to bool.
        * solib-svr4.c (lm_info_read): Allocate lm_info_svr4 with new.
        (svr4_free_so): Free lm_info_svr4 with delete.
        (svr4_copy_library_list): Replace memcpy with call to copy
        constructor.
        (library_list_start_library, svr4_default_sos): Allocate
        lm_info_svr4 with new.

2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>

        * solib-target.c (struct lm_info_target): Add destructor,
        initialize fields.
        <name>: Change type to std::string.
        (library_list_start_library): Allocate lm_info_target with new.
        (solib_target_free_library_list): Free lm_info_target with
        delete.
        (solib_target_current_sos): Adapt to std::string.
        (solib_target_free_so): Free lm_info_target with delete.

2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>

        * solib-frv.c (struct lm_info_frv): Add destructor, initialize
        fields.
        (frv_current_sos): Allocate lm_info_frv with new.
        (frv_relocate_main_executable): Free lm_info_frv with delete,
        allocate with new.
        (frv_clear_solib, frv_free_so): Free lm_info_frv with delete.

2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>

        * solib-frv.c (struct lm_info_frv): Fix indentation.

2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>

        * solib-dsbt.c (struct lm_info_dsbt): Add destructor, initialize
        map field.
        (dsbt_current_sos): Allocate lm_info_dsbt with new.
        (dsbt_relocate_main_executable): Free lm_info_dsbt with delete
        and allocate with new.
        (dsbt_clear_solib, dsbt_free_so): Free lm_info_dsbt with delete.

2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>

        * solib-aix.c (struct lm_info_aix): Initialize fields in-class.
        <filename, member_name>: Change type to std::string.
        (solib_aix_new_lm_info, solib_aix_xfree_lm_info): Remove.
        (library_list_start_library): Allocate lm_info_aix with new.
        (solib_aix_free_library_list, solib_aix_free_so): Free with delete.
        (solib_aix_current_sos): Adapt to std::string, copy lm_info_aix
        with copy constructor.

2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>

        * solist.h (struct lm_info): Remove.
        (struct lm_info_base): New class.
        (struct so_list) <lm_info>: Change type to lm_info_base *.
        * nto-tdep.c (struct lm_info): Remove.
        (lm_addr): Adjust.
        * solib-aix.c (struct lm_info): Rename to ...
        (struct lm_info_aix): ... this.  Extend lm_info_base.
        (lm_info_p): Rename to ...
        (lm_info_aix_p): ... this, and adjust.
        (solib_aix_new_lm_info, solib_aix_xfree_lm_info,
        solib_aix_parse_libraries, library_list_start_library,
        solib_aix_free_library_list, solib_aix_parse_libraries,
        solib_aix_get_library_list,
        solib_aix_relocate_section_addresses, solib_aix_free_so,
        solib_aix_get_section_offsets,
        solib_aix_solib_create_inferior_hook, solib_aix_current_sos):
        Adjust.
        (struct solib_aix_inferior_data) <library_list>: Adjust.
        * solib-darwin.c (struct lm_info): Rename to ...
        (struct lm_info_darwin): ... this.  Extend lm_info_base.
        (darwin_current_sos, darwin_relocate_section_addresses): Adjust.
        * solib-dsbt.c (struct lm_info): Rename to ...
        (struct lm_info_dsbt): ... this.  Extend lm_info_base.
        (struct dsbt_info) <main_executable_lm_info): Adjust.
        (dsbt_current_sos, dsbt_relocate_main_executable, dsbt_free_so,
        dsbt_relocate_section_addresses): Adjust.
        * solib-frv.c (struct lm_info): Rename to ...
        (struct lm_info_frv): ... this.  Extend lm_info_base.
        (main_executable_lm_info): Adjust.
        (frv_current_sos, frv_relocate_main_executable, frv_free_so,
        frv_relocate_section_addresses, frv_fdpic_find_global_pointer,
        find_canonical_descriptor_in_load_object,
        frv_fdpic_find_canonical_descriptor): Adjust.
        * solib-svr4.c (struct lm_info): Move to solib-svr4.h, renamed
        to lm_info_svr4.
        (lm_info_read, lm_addr_check, svr4_keep_data_in_core,
        svr4_clear_so, svr4_copy_library_list,
        library_list_start_library, svr4_default_sos, svr4_read_so_list,
        svr4_current_sos, svr4_fetch_objfile_link_map,
        solist_update_incremental): Adjust.
        * solib-svr4.h (struct lm_info_svr4): Move here from
        solib-svr4.c.
        * solib-target.c (struct lm_info): Rename to ...
        (struct lm_info_target): ... this.  Extend lm_info_base.
        (lm_info_p): Rename to ...
        (lm_info_target_p): ... this.
        (solib_target_parse_libraries, library_list_start_segment,
        library_list_start_section, library_list_start_library,
        library_list_end_library, solib_target_free_library_list,
        solib_target_current_sos, solib_target_free_so,
        solib_target_relocate_section_addresses): Adjust.
        * windows-nat.c (struct lm_info): Rename to ...
        (struct lm_info_windows): ... this.  Extend lm_info_base.
        (windows_make_so, handle_load_dll, handle_unload_dll,
        windows_xfer_shared_libraries): Adjust.

2017-04-28  Simon Marchi  <simon.marchi@ericsson.com>

        * solib-darwin.c (struct darwin_so_list): Remove.
        (darwin_current_sos): Allocate an so_list object instead of a
        darwin_so_list, separately allocate an lm_info object.
        (darwin_free_so): Free lm_info.

2017-04-28  John Baldwin  <jhb@FreeBSD.org>

        * mips-tdep.c (print_gp_register_row): Replace printf_filtered
        with fprintf_filtered.

2017-04-28  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (regcache::regcache): New function.
        (regcache::~regcache): New function.
        (regcache_xmalloc_1): Remove.
        (regcache_xmalloc): Call new regcache.
        (regcache_xfree): Call delete regcache.
        (get_thread_arch_aspace_regcache): Call new regcache.

2017-04-28  Yao Qi  <yao.qi@linaro.org>

        * mips-linux-nat.c (mips_linux_new_thread): Use ptid method
        lwp instead of ptid_get_lwp.

2017-04-28  Yao Qi  <yao.qi@linaro.org>

        * mips-linux-nat.c (mips_linux_new_thread): Get lwpid from
        lwp_info instead of getting from inferior_ptid.

2017-04-27  Keith Seitz  <keiths@redhat.com>

        * gdbtypes.c (LVALUE_REFERENCE_TO_RVALUE_BINDING_BADNESS)
        DIFFERENT_REFERENCE_TYPE_BADNESS): Remove.
        (CV_CONVERSION_BADNESS): Define.
        (rank_one_type): Remove overly restrictive rvalue reference
        rank checks.
        Add cv-qualifier checks and subranks for type equality.
        * gdbtypes.h (REFERENCE_CONVERSION_RVALUE,
        REFERENCE_CONVERSION_CONST_LVALUE, CV_CONVERSION_BADNESS,
        CV_CONVERSION_CONST, CV_CONVERSION_VOLATILE): Declare.

2017-04-27  Simon Marchi  <simon.marchi@ericsson.com>

        * python/py-inferior.c (inferior_to_inferior_object): Increment reference
        count when creating the object.

2017-04-27  Sangamesh Mallayya  <sangamesh.swamy@in.ibm.com>
            Ulrich Weigand  <uweigand@de.ibm.com>

        * xcoffread.c (read_xcoff_symtab): Read correct function auxiliary
        entry if xlc -qfuncsect or gcc -ffunction-sections compiler option
        is used in AIX.
        (read_xcoff_symtab): Handle C_WEAKEXT storage class.
        (process_xcoff_symbol): Likewise.
        (scan_xcoff_symtab): Likewise.

2017-04-26  Alan Hayward  <alan.hayward@arm.com>

        * ia64-tdep.c (examine_prologue): Use get_frame_register_unsigned.
        (ia64_sigtramp_frame_prev_register): Use read_memory_unsigned_integer.
        (ia64_access_reg): Use get_frame_register_unsigned.
        (ia64_access_rse_reg): Likewise.
        (ia64_libunwind_frame_prev_register): Likewise.

2017-04-26  Jiong Wang  <jiong.wang@arm.com>

        * gdbarch.sh: New gdbarch method execute_dwarf_cfa_vendor_op.
        * gdbarch.c: Regenerated.
        * gdbarch.h: Regenerated.
        * dwarf2-frame.c (dwarf2_frame_state_alloc_regs): Made the
        visibility external.
        (execute_cfa_program): Call execute_dwarf_cfa_vendor_op for CFI
        between DW_CFA_lo_user and DW_CFA_high_user inclusive.
        (enum cfa_how_kind): Move to ...
        (struct dwarf2_frame_state_reg_info): Likewise.
        (struct dwarf2_frame_state): Likewise.
        * dwarf2-frame.h: ... here.
        (dwarf2_frame_state_alloc_regs): New declaration.
        * sparc-tdep.c (sparc_execute_dwarf_cfa_vendor_op): New function.
        (sparc32_gdbarch_init): Register execute_dwarf_cfa_vendor_op hook.

2017-04-26  Alan Hayward  <alan.hayward@arm.com>

        * xtensa-tdep.c (xtensa_pseudo_register_read): Use
        regcache_raw_read_unsigned.
        (xtensa_pseudo_register_write): Likewise.

2017-04-26  Alan Hayward  <alan.hayward@arm.com>

        * nds32-tdep.c (nds32_pseudo_register_read): Abort on errors.
        (nds32_pseudo_register_write): Likewise.

2017-04-25  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (struct regcache) <readonly_p>: Change its type
        to bool.
        (regcache_xmalloc_1): Update parameter type and callers update.

2017-04-25  Yao Qi  <yao.qi@linaro.org>

        * aarch64-tdep.c (aarch64_gdbarch_init): Don't call
        set_gdbarch_wchar_bit.
        * arm-tdep.c (arm_gdbarch_init): Likewise.

2017-04-25  Pedro Alves  <palves@redhat.com>

        * common/poison.h [!HAVE_IS_TRIVIALLY_COPYABLE] (IsRelocatable)
        (BothAreRelocatable, memcopy, memmove): Don't define.
        * common/traits.h (__has_feature, HAVE_IS_TRIVIALLY_COPYABLE): New
        macros.

2017-04-25  Pedro Alves  <palves@redhat.com>

        * common/common-defs.h: Include "common/poison.h".
        * common/function-view.h: (Not, Or, Requires): Move to traits.h
        and adjust.
        * common/poison.h: New file.
        * common/traits.h: Include <type_traits>.
        (Not, Or, Requires): New, moved from common/function-view.h.

2017-04-25  Pedro Alves  <palves@redhat.com>

        * breakpoint.h (struct breakpoint): In-class initialize all
        fields.  Make boolean fields "bool".
        * breakpoint.c (init_raw_breakpoint_without_location): Remove
        memset call and initializations no longer necessary.

2017-04-25  Pedro Alves  <palves@redhat.com>

        * btrace.c (pt_btrace_insn_flags): Change parameter type to
        reference.
        (pt_btrace_insn): New function.
        (ftrace_add_pt): Remove memset call and use pt_btrace_insn.

2017-04-25  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (ada_catchpoint_location): Now a "class".  Remove
        "base" field and inherit from "bp_location" instead.  Add
        non-default ctor.
        (allocate_location_exception): Use new non-default ctor.
        * breakpoint.c (get_first_locp_gte_addr): Remove memset call.
        (init_bp_location): Convert to ...
        (bp_location::bp_location): ... this new ctor, and remove memset
        call.
        (base_breakpoint_allocate_location): Use the new non-default ctor.
        * breakpoint.h (bp_location): Now a class.  Declare default and
        non-default ctors.  In-class initialize all members.
        (init_bp_location): Remove declaration.

2017-04-25  Pedro Alves  <palves@redhat.com>

        * common/enum-flags.h (enum_flags): Don't implement copy ctor and
        assignment operator.

2017-04-24  Yao Qi  <yao.qi@linaro.org>

        * doublest.c (convert_doublest_to_floatformat): Call
        floatformat_totalsize_bytes.

2017-04-22  Tom Tromey  <tom@tromey.com>

        * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): Use
        ui_out_emit_list.
        * stack.c (print_frame): Use ui_out_emit_list.
        * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Use
        ui_out_emit_list.
        * mi/mi-main.c (print_one_inferior)
        (mi_cmd_data_list_register_names)
        (mi_cmd_data_list_register_values, mi_cmd_list_features)
        (mi_cmd_list_target_features, mi_cmd_trace_frame_collected): Use
        ui_out_emit_list.
        * mi/mi-interp.c (mi_on_normal_stop_1): Use ui_out_emit_list.
        (mi_output_solib_attribs): Use ui_out_emit_list,
        ui_out_emit_tuple.
        * mi/mi-cmd-var.c (varobj_update_one): Use ui_out_emit_list.
        * mi/mi-cmd-stack.c (mi_cmd_stack_list_frames)
        (mi_cmd_stack_list_args, list_args_or_locals): Use
        ui_out_emit_list.
        * disasm.c (do_assembly_only): Use ui_out_emit_list.
        * breakpoint.c (print_solib_event, output_thread_groups): Use
        ui_out_emit_list.

2017-04-22  Tom Tromey  <tom@tromey.com>

        * mi/mi-main.c (print_variable_or_computed): Use ui_out_emit_tuple.
        * mi/mi-cmd-var.c (varobj_update_one): Use ui_out_emit_tuple.
        * mi/mi-cmd-stack.c (list_arg_or_local): Use ui_out_emit_tuple.

2017-04-22  Tom Tromey  <tom@tromey.com>

        * tracepoint.c (tvariables_info_1)
        (print_one_static_tracepoint_marker): Use ui_out_emit_tuple.

2017-04-22  Tom Tromey  <tom@tromey.com>

        * stack.c (print_frame_arg): Use ui_out_emit_tuple,
        annotate_arg_emitter.
        * breakpoint.c (print_mention_watchpoint)
        (print_mention_masked_watchpoint): Use ui_out_emit_tuple.
        * annotate.h (struct annotate_arg_emitter): New.

2017-04-22  Tom Tromey  <tom@tromey.com>

        * record-btrace.c (record_btrace_insn_history)
        (record_btrace_insn_history_range, record_btrace_call_history)
        (record_btrace_call_history_range): Use ui_out_emit_tuple.
        * thread.c (do_captured_list_thread_ids, print_thread_info_1): Use
        ui_out_emit_tuple.
        * stack.c (print_frame_info): Use ui_out_emit_tuple.
        * solib.c (info_sharedlibrary_command): Use ui_out_emit_tuple.
        * skip.c (skip_info): Use ui_out_emit_tuple.
        * remote.c (show_remote_cmd): Use ui_out_emit_tuple.
        * progspace.c (print_program_space): Use ui_out_emit_tuple.
        * probe.c (info_probes_for_ops): Use ui_out_emit_tuple.
        * osdata.c (info_osdata): Use ui_out_emit_tuple.
        * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Use
        ui_out_emit_tuple.
        * mi/mi-main.c (print_one_inferior, list_available_thread_groups)
        (output_register, mi_cmd_data_read_memory)
        (mi_cmd_data_read_memory_bytes, mi_load_progress)
        (mi_cmd_trace_frame_collected): Use ui_out_emit_tuple.
        * mi/mi-cmd-var.c (mi_cmd_var_list_children, varobj_update_one):
        Use ui_out_emit_tuple.
        * mi/mi-cmd-stack.c (mi_cmd_stack_list_args): Use
        ui_out_emit_tuple.
        * mi/mi-cmd-info.c (mi_cmd_info_ada_exceptions)
        (mi_cmd_info_gdb_mi_command): Use ui_out_emit_tuple.
        * linux-thread-db.c (info_auto_load_libthread_db): Use
        ui_out_emit_tuple.
        * inferior.c (print_inferior): Use ui_out_emit_tuple.
        * gdb_bfd.c (print_one_bfd): Use ui_out_emit_tuple.
        * disasm.c (do_mixed_source_and_assembly_deprecated)
        (do_mixed_source_and_assembly): Use ui_out_emit_tuple.
        * cp-abi.c (list_cp_abis): Use ui_out_emit_tuple.
        * cli/cli-setshow.c (cmd_show_list): Use ui_out_emit_tuple.
        * breakpoint.c (print_one_breakpoint_location)
        (print_one_breakpoint): Use ui_out_emit_tuple.
        * auto-load.c (print_script, info_auto_load_cmd): Use
        ui_out_emit_tuple.
        * ada-tasks.c (print_ada_task_info): Use ui_out_emit_tuple.

2017-04-21  Simon Marchi  <simon.marchi@ericsson.com>

        * thread.c (print_thread_info_1): Remove dead code.

2017-04-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * aarch64-tdep.c (selftests::aarch64_process_record_test): Make it #if
        GDB_SELF_TEST.
        * arm-tdep.c (selftests::arm_record_test): Likewise.

2017-04-21  Yao Qi  <yao.qi@linaro.org>

        * regcache.c (regcache_restore): Remove argument 2.  Replace
        argument 3 with regcache.  Get register status from
        src->register_status and get register contents from
        register_buffer (src, regnum).
        (regcache_cpy): Update.

2017-04-19  Pedro Alves  <palves@redhat.com>

        * gdbthread.h (thread): Add missing closing parenthesis in
        comment.

2017-04-19  Pedro Alves  <palves@redhat.com>

        * common/refcounted-object.h: New file.
        * gdbthread.h: Include "common/refcounted-object.h".
        (thread_info): Inherit from refcounted_object and add comments.
        (thread_info::incref, thread_info::decref)
        (thread_info::m_refcount): Delete.
        (thread_info::deletable): Use the refcounted_object::refcount()
        method.
        * inferior.c (current_inferior_): Add comment.
        (set_current_inferior): Increment/decrement refcounts.
        (prune_inferiors, remove_inferior_command): Skip inferiors marked
        not-deletable instead of comparing with the current inferior.
        (initialize_inferiors): Increment the initial inferior's refcount.
        * inferior.h (struct inferior): Forward declare.
        Include "common/refcounted-object.h".
        (current_inferior, set_current_inferior): Move declaration to
        before struct inferior's definition, and fix comment.
        (inferior): Inherit from refcounted_object.  Add comments.
        * thread.c (switch_to_thread_no_regs): Reference the thread's
        inferior pointer directly instead of doing a ptid lookup.
        (switch_to_no_thread): New function.
        (switch_to_thread(thread_info *)): New function, factored out
        from ...
        (switch_to_thread(ptid_t)): ... this.
        (restore_current_thread): Delete.
        (current_thread_cleanup): Remove 'inf_id' and 'was_removable'
        fields, and add 'inf' field.
        (do_restore_current_thread_cleanup): Check whether old->inf is
        alive instead of looking up an inferior by ptid.  Use
        switch_to_thread and switch_to_no_thread.
        (restore_current_thread_cleanup_dtor): Use old->inf directly
        instead of lookup up an inferior by id.  Decref the inferior.
        Don't restore 'removable'.
        (make_cleanup_restore_current_thread): Same the inferior pointer
        in old, instead of the inferior number.  Incref the inferior.
        Don't save/clear 'removable'.

2017-04-19  Pedro Alves  <palves@redhat.com>

        * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
        unittests/scoped_restore-selftests.c.
        (SUBDIR_UNITTESTS_OBS): Add scoped_restore-selftests.o.
        * common/scoped_restore.h (scoped_restore_base): Make "class".
        (scoped_restore_base::release): New public method.
        (scoped_restore_base::scoped_restore_base): New protected ctor.
        (scoped_restore_base::m_saved_var): New protected field.
        (scoped_restore_tmpl::scoped_restore_tmpl(T*)): Initialize the
        scoped_restore_base base class instead of m_saved_var directly.
        (scoped_restore_tmpl::scoped_restore_tmpl(T*, T2)): Likewise.
        (scoped_restore_tmpl::scoped_restore_tmpl(const
        scoped_restore_tmpl<T>&)): Likewise.
        (scoped_restore_tmpl::~scoped_restore_tmpl): Use the saved_var
        method.
        (scoped_restore_tmpl::saved_var): New method.
        (scoped_restore_tmpl::m_saved_var): Delete.
        * inferior.h (inferior::detaching): Now a bool.
        * infrun.c (prepare_for_detach): Use a scoped_restore instead of a
        cleanup.
        * unittests/scoped_restore-selftests.c: New file.

2017-04-19  Pedro Alves  <palves@redhat.com>

        * Makefile.in (SUBDIR_UNITTESTS_SRCS, SUBDIR_UNITTESTS_OBS):
        Re-sort in alphabetic order.

2017-04-18  Pedro Alves  <palves@redhat.com>

        * xml-support.c (obstack_xml_printf): Delete.
        * xml-support.h (obstack_xml_printf): Delete.

2017-04-18  Pedro Alves  <palves@redhat.com>

        * xml-support.c (gdb_xml_parser) <use_dtd, dtd_name, parse,
        vdebug, verror, body_text, start_element, end_element, name,
        user_data, set_is_xinclude, set_error, expat_parser>: New methods.
        <name, user_data, expat_parser, scopes, error, last_line, dtd_name,
        is_xinclude>: Make private and add m_ prefix.
        (gdb_xml_parser::body_text): New method, based on ...
        (gdb_xml_body_text): ... this.  Adjust.
        (gdb_xml_parser::vdebug): New method, based on ...
        (gdb_xml_debug): ... this.  Adjust.
        (gdb_xml_parser::verror): New method, based on ...
        (gdb_xml_error): ... this.  Adjust.
        (gdb_xml_parser::start_element): New method, based on ...
        (gdb_xml_start_element): ... this.  Adjust.
        (gdb_xml_start_element_wrapper): Defer to
        gdb_xml_parser::start_element and gdb_xml_parser::set_error.
        (gdb_xml_parser::end_element): New method, based on ...
        (gdb_xml_end_element_wrapper): ... this.  Adjust.
        (gdb_xml_parser::~gdb_xml_parser): Adjust.
        (gdb_xml_parser::gdb_xml_parser): Adjust to field renames.
        (gdb_xml_parser::use_dtd): New method, based on ...
        (gdb_xml_use_dtd): ... this.  Adjust.
        (gdb_xml_parser::parse): New method, based on ...
        (gdb_xml_parse): ... this.  Adjust.
        (gdb_xml_parse_quick): Adjust to call the parser's parse method.
        (xinclude_start_include): Adjust to call the parser's name method.
        (xml_xinclude_default, xml_xinclude_start_doctype)
        (xml_xinclude_end_doctype): Adjust to call the parser's user_data
        method.
        (xml_process_xincludes): Adjust to call parser methods.
        * xml-support.h (gdb_xml_use_dtd, gdb_xml_parse): Delete
        declarations.

2017-04-18  Pedro Alves  <palves@redhat.com>

        * tracefile-tfile.c (tfile_write_tdesc): Adjust to use
        gdb::optional<std::string>.
        * xml-support.c: Include <string>.
        (scope_level::scope_level(scope_level &&))
        (scope_level::~scope_level): Delete.
        (scope_level::body): Now a std::string.
        (gdb_xml_body_text, gdb_xml_end_element): Adjust.
        (xinclude_parsing_data::xinclude_parsing_data): Add 'output'
        parameter.
        (xinclude_parsing_data::~xinclude_parsing_data): Delete.
        (xinclude_parsing_data::output): Now a std::string reference.
        (xinclude_start_include): Adjust.
        (xml_xinclude_default): Adjust.
        (xml_process_xincludes): Add 'output' parameter, and return bool.
        * xml-support.h (xml_process_xincludes): Add 'output' parameter,
        and return bool.
        * xml-tdesc.c: Include <unordered_map> and <string>.
        (tdesc_xml_cache): Delete.
        (tdesc_xml_cache_s): Delete.
        (xml_cache): Now an std::unordered_map.
        (tdesc_parse_xml): Adjust to use std::string and unordered_map.
        (target_fetch_description_xml): Change return type to
        gdb::optional<std::string>, and adjust.
        * xml-tdesc.h: Include "common/gdb_optional.h" and <string>.
        (target_fetch_description_xml): Change return type to
        gdb::optional<std::string>.

2017-04-18  Pedro Alves  <palves@redhat.com>

        * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
        unittests/optional-selftests.c.
        (SUBDIR_UNITTESTS_OBS): Add optional-selftests.o.
        * unittests/optional-selftests.c: New file.
        * unittests/optional/assignment/1.cc: New file.
        * unittests/optional/assignment/2.cc: New file.
        * unittests/optional/assignment/3.cc: New file.
        * unittests/optional/assignment/4.cc: New file.
        * unittests/optional/assignment/5.cc: New file.
        * unittests/optional/assignment/6.cc: New file.
        * unittests/optional/assignment/7.cc: New file.
        * unittests/optional/cons/copy.cc: New file.
        * unittests/optional/cons/default.cc: New file.
        * unittests/optional/cons/move.cc: New file.
        * unittests/optional/cons/value.cc: New file.
        * unittests/optional/in_place.cc: New file.
        * unittests/optional/observers/1.cc: New file.
        * unittests/optional/observers/2.cc: New file.

2017-04-18  Pedro Alves  <palves@redhat.com>

        * common/gdb_optional.h: Include common/traits.h.
        (in_place_t): New type.
        (in_place): New constexpr variable.
        (optional::optional): Remove member initialization of
        m_instantiated.
        (optional::optional(in_place_t...)): New constructor.
        (optional::~optional): Use reset.
        (optional::optional(const optional&)): New.
        (optional::optional(const optional&&)): New.
        (optional::optional(T &)): New.
        (optional::optional(T &&)): New.
        (operator::operator=(const optional &)): New.
        (operator::operator=(optional &&)): New.
        (operator::operator= (const T &))
        (operator::operator= (T &&))
        (operator::emplace (Args &&... args)): Return a T&.  Use reset.
        (operator::reset): New.
        (operator::m_instantiated):: Add in-class initializer.
        * common/traits.h: Include <type_traits>.
        (struct And): New types.

2017-04-18  Pedro Alves  <palves@redhat.com>

        * xml-support.c: Include <vector>.
        (scope_level::scope_level(const gdb_xml_element *))
        (scope_level::scope_level(scope_level&&)): New.
        (scope_level::~scope_level): New.
        (scope_level_s): Delete.
        (gdb_xml_parser::scopes): Now a std::vector.
        (gdb_xml_body_text, gdb_xml_start_element, gdb_xml_end_element):
        Use std::vector.
        (gdb_xml_parser::~gdb_xml_parser): Remove now unnecessary
        scope cleanup code.
        (gdb_xml_parser::gdb_xml_parser): Remove explicit initialization
        of the scopes member.  Use std::vector::emplace_back.

2017-04-18  Pedro Alves  <palves@redhat.com>

        * xml-support.c (gdb_xml_parser): Add ctor/dtor.  Make is_xinclude
        a bool.
        (gdb_xml_end_element): Change type of first parameter.
        (gdb_xml_cleanup): Rename to ...
        (gdb_xml_parser::~gdb_xml_parser): ... this.
        (gdb_xml_create_parser_and_cleanup): Delete with ...
        (gdb_xml_parser::gdb_xml_parser): ... creation parts factored out
        to this new ctor.
        (gdb_xml_parse_quick): Create a local gdb_xml_parser instead of
        using gdb_xml_create_parser_and_cleanup.
        (xinclude_parsing_data): Add ctor/dtor.
        (xml_xinclude_cleanup): Delete.
        (xml_process_xincludes): Create a local xinclude_parsing_data
        instead of heap-allocating one.  Create a local gdb_xml_parser
        instead of heap-allocating one with
        gdb_xml_create_parser_and_cleanup.

2017-04-18  John Baldwin  <jhb@FreeBSD.org>

        PR threads/20743
        * fbsd-nat.c (resume_one_thread_cb): Remove.
        (resume_all_threads_cb): Remove.
        (fbsd_resume): Use ALL_NON_EXITED_THREADS instead of
        iterate_over_threads.

2017-04-17  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.

2017-04-17  Joel Brobecker  <brobecker@adacore.com>

        GDB 8.0 branch created (725bf5cf125783c2a7ca4ab63d3768e220bab2db):
        * version.in: Bump version to 8.0.50.DATE-git.

2017-04-13  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR gdb/21385
        * windows-nat.c (windows_create_inferior): Declare 'allargs'
        independently of the host, and fix build breakage on Cygwin.

2017-04-13  Pedro Alves  <palves@redhat.com>

        * inferior.c (free_inferior): Convert to ...
        (inferior::~inferior): ... this dtor.
        (inferior::inferior): New ctor, factored out from ...
        (add_inferior_silent): ... here.  Allocate the inferior with a new
        expression.
        (delete_inferior): Call delete instead of free_inferior.
        * inferior.h (gdb_environ, continuation): Forward declare.
        (inferior): Now a class.  Add in-class initialization to all
        members.  Make boolean fields bool, except 'detaching'.
        (inferior::inferior): New explicit ctor.
        (inferior::~inferior): New.

2017-04-13  Pedro Alves  <palves@redhat.com>

        * inferior.c (init_inferior_list): Delete.
        * inferior.h (init_inferior_list): Delete.

2017-04-13  Pedro Alves  <palves@redhat.com>

        PR threads/13217
        * gdb.threads/threadapply.exp (thr_apply_detach): New procedure.
        (top level): Call it twice, with different thread sets.

2017-04-13  Pedro Alves  <palves@redhat.com>

        * thread.c: Include <algorithm>.
        (thread_array_cleanup): Delete.
        (scoped_inc_dec_ref): New class.
        (live_threads_count): New function.
        (set_thread_refcount): Delete.
        (tp_array_compar_ascending): Now a bool.
        (tp_array_compar): Convert to a std::sort comparison function.
        (thread_apply_all_command): Use std::vector and scoped_inc_dec_ref
        and live_threads_count.

2017-04-13  Pedro Alves  <palves@redhat.com>

        * infrun.c (follow_fork_inferior): Also switch the current
        inferior.

2017-04-13  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (watch_command_1): Save watchpoint-frame info
        before calling create_internal_breakpoint.

2017-04-13  Pedro Alves  <palves@redhat.com>

        * fork-child.c (execv_argv): New class.
        (breakup_args): Refactored as ...
        (execv_argv::init_for_no_shell): .. this method of execv_argv.
        Copy arguments to storage and replace separators with NULL
        terminators in place.
        (escape_bang_in_quoted_argument): Adjust to return bool.
        (execv_argv::execv_argv): New ctor.
        (execv_argv::init_for_shell): New method, factored out from
        fork_inferior.  Don't strdup strings into the vector.
        (fork_inferior): Eliminate "shell" local and use execv_argv.  Use
        Remove free_vector_argv call.

2017-04-13  Yao Qi  <yao.qi@linaro.org>

        * rx-tdep.c (rx_fpsw_type): Check tdep->rx_fpsw_type instead of
        tdep->rx_psw_type.

2017-04-13  Yao Qi  <yao.qi@linaro.org>

        * rl78-tdep.c (rl78_gdbarch_init): Use XCNEW instead of XNEW.
        * rx-tdep.c (rx_gdbarch_init): Likewise.

2017-04-13  Pedro Alves  <palves@redhat.com>

        * breakpoint.h (struct breakpoint): Reindent.

2017-04-13  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (bp_location): Rename to ...
        (bp_locations): ... this.  All references updated.
        (bp_location_count): Rename to ...
        (bp_locations_count): ... this.  All references updated.
        (bp_location_placed_address_before_address_max): Rename to ...
        (bp_locations_placed_address_before_address_max): ... this.  All
        references updated.
        (bp_location_shadow_len_after_address_max): Rename to ...
        (bp_locations_shadow_len_after_address_max): ... this.  All
        references updated.
        (bp_location_compare_addrs): Rename to ...
        (bp_locations_compare_addrs): ... this.  All references updated.
        (bp_location_compare):Rename to ...
        (bp_locations_compare): ... this.  All references updated.
        (bp_location_target_extensions_update): Rename to ...
        (bp_locations_target_extensions_update): ... this.  All references
        updated.

2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>

        * Makefile.in (HFILES_NO_SRCDIR): Add "common/gdb_termios.h".
        * common/common.m4: Check headers 'termios.h', 'termio.h' and
        'sgtty.h'.
        * common/gdb_termios.h: New file, with parts of "terminal.h".
        * inflow.c: Include "gdb_termios.h".
        * ser-unix.c: Include "gdb_termios.h".
        * terminal.h: Move terminal-related defines to
        "common/gdb_termios.h".

2017-04-12  Tom Tromey  <tom@tromey.com>

        * probe.c (parse_probes): Update.
        * location.h (delete_event_location): Don't declare.
        (event_location_deleter::operator()): Update.
        * location.c (event_location_deleter::operator()): Rename from
        delete_event_location.
        * linespec.h (linespec_result) <location>: Change type to
        event_location_up.
        * linespec.c (canonicalize_linespec, event_location_to_sals)
        (decode_objc): Update.
        (linespec_result): Don't call delete_event_location.
        * breakpoint.c (create_breakpoints_sal)
        (bkpt_probe_create_sals_from_location)
        (strace_marker_create_sals_from_location): Update.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * linespec.h (struct linespec_result): Add constructor and
        destructor.
        (init_linespec_result, destroy_linespec_result)
        (make_cleanup_destroy_linespec_result): Don't declare.
        * linespec.c (init_linespec_result): Remove.
        (linespec_result::~linespec_result): Rename from
        destroy_linespec_result.  Update.
        (cleanup_linespec_result, make_cleanup_destroy_linespec_result):
        Remove.
        * breakpoint.c (create_breakpoint, break_range_command)
        (decode_location_default): Update.
        * ax-gdb.c (agent_command_1): Update.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * remote.c (remote_download_tracepoint): Update.
        * python/py-breakpoint.c (bppy_get_location): Update.
        * guile/scm-breakpoint.c (bpscm_print_breakpoint_smob)
        (gdbscm_breakpoint_location): Update.
        * elfread.c (elf_gnu_ifunc_resolver_return_stop): Update.
        * breakpoint.h (struct breakpoint) <location, location_range_end>:
        Change type to event_location_up.
        * breakpoint.c (create_overlay_event_breakpoint)
        (create_longjmp_master_breakpoint)
        (create_std_terminate_master_breakpoint)
        (create_exception_master_breakpoint)
        (breakpoint_event_location_empty_p, print_breakpoint_location)
        (print_one_breakpoint_location, create_thread_event_breakpoint)
        (init_breakpoint_sal, create_breakpoint)
        (print_recreate_ranged_breakpoint, break_range_command)
        (init_ada_exception_breakpoint, say_where): Update.
        (base_breakpoint_dtor): Don't call delete_event_location.
        (bkpt_print_recreate, tracepoint_print_recreate)
        (dprintf_print_recreate, update_static_tracepoint)
        (breakpoint_re_set_default): Update.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * compile/compile-loc2c.c (compute_stack_depth_worker): Change
        type of "to_do".  Update.
        (compute_stack_depth): Use std::vector.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * printcmd.c (find_instruction_backward): Use std::vector.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * symfile.c (objfilep): Remove typedef.
        (reread_symbols): Use a std::vector.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * mi/mi-main.c (exec_direction_forward): Remove.
        (exec_reverse_continue, mi_execute_command): Use scoped_restore.
        * guile/scm-ports.c (ioscm_with_output_to_port_worker): Use
        scoped_restore.
        * guile/guile.c (guile_repl_command, guile_command)
        (gdbscm_execute_gdb_command): Use scoped_restore.
        * go-exp.y (go_parse): Use scoped_restore.
        * d-exp.y (d_parse): Use scoped_restore.
        * cli/cli-decode.c (cmd_func): Use scoped_restore.
        * c-exp.y (c_parse): Use scoped_restore.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * mi/mi-parse.h (struct mi_parse): Add constructor, destructor.
        (mi_parse): Update return type.
        (mi_parse_free): Remove.
        * mi/mi-parse.c (mi_parse::mi_parse): New constructor.
        (mi_parse::~mi_parse): Rename from mi_parse_free.
        (mi_parse_cleanup): Remove.
        (mi_parse): Return a unique_ptr.  Use new.
        * mi/mi-main.c (mi_execute_command): Update.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * location.c (explicit_location_lex_one): Return a
        unique_xmalloc_ptr.
        (string_to_explicit_location): Update.  Remove cleanups.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * gnu-v3-abi.c (value_and_voffset_p): Remove typedef.
        (compare_value_and_voffset): Change type.  Update.
        (compute_vtable_size): Change type of "offset_vec".
        (gnuv3_print_vtable): Use std::vector.  Remove cleanups.
        (gnuv3_get_typeid): Remove extraneous declaration.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * charset.h (wchar_iterator): Fix comment.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * charset.c (iconv_wrapper): New class.
        (cleanup_iconv): Remove.
        (convert_between_encodings): Use it.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * symfile.h (increment_reading_symtab): Update type.
        * symfile.c (decrement_reading_symtab): Remove.
        (increment_reading_symtab): Return a scoped_restore_tmpl<int>.
        * psymtab.c (psymtab_to_symtab): Update.
        * dwarf2read.c (dw2_instantiate_symtab): Update.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * jit.c (struct jit_reader): Declare separately.  Add constructor
        and destructor.  Change type of "handle".
        (loaded_jit_reader): Define separately.
        (jit_reader_load): Update.  New "new".
        (jit_reader_unload_command): Use "delete".
        * gdb-dlfcn.h (struct dlclose_deleter): New.
        (gdb_dlhandle_up): New typedef.
        (gdb_dlopen, gdb_dlsym): Update types.
        (gdb_dlclose): Remove.
        * gdb-dlfcn.c (gdb_dlopen): Return a gdb_dlhandle_up.
        (gdb_dlsym): Change type of "handle".
        (make_cleanup_dlclose): Remove.
        (dlclose_deleter::operator()): Rename from gdb_dlclose.
        * compile/compile-c-support.c (load_libcc): Update.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * symtab.h (find_pcs_for_symtab_line): Change return type.
        * symtab.c (find_pcs_for_symtab_line): Change return type.
        * python/py-linetable.c (build_line_table_tuple_from_pcs): Change
        type of "vec".  Update.
        (ltpy_get_pcs_for_line): Update.
        * linespec.c (decode_digits_ordinary): Update.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * tracepoint.c (actions_command): Update.
        * python/python.c (python_command, python_interactive_command):
        Update.
        * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
        * guile/guile.c (guile_command): Update.
        * defs.h (read_command_lines, read_command_lines_1): Return
        command_line_up.
        (command_lines_deleter): New struct.
        (command_line_up): New typedef.
        * compile/compile.c (compile_code_command)
        (compile_print_command): Update.
        * cli/cli-script.h (get_command_line, copy_command_lines): Return
        command_line_up.
        (make_cleanup_free_command_lines): Remove.
        * cli/cli-script.c (get_command_line, read_command_lines_1)
        (copy_command_lines): Return command_line_up.
        (while_command, if_command, read_command_lines, define_command)
        (document_command): Update.
        (do_free_command_lines_cleanup, make_cleanup_free_command_lines):
        Remove.
        * breakpoint.h (breakpoint_set_commands): Change type of
        "commands".
        * breakpoint.c (breakpoint_set_commands): Change type of
        "commands".  Update.
        (do_map_commands_command, update_dprintf_command_list)
        (create_tracepoint_from_upload): Update.

2017-04-12  Tom Tromey  <tom@tromey.com>

        * tracepoint.c (scope_info): Update.
        * spu-tdep.c (spu_catch_start): Update.
        * python/python.c (gdbpy_decode_line): Update.
        * python/py-finishbreakpoint.c (bpfinishpy_init): Update.
        * python/py-breakpoint.c (bppy_init): Update.
        * probe.c (parse_probes): Update.
        * mi/mi-cmd-break.c (mi_cmd_break_insert_1): Update.
        * location.h (event_location_deleter): New struct.
        (event_location_up): New typedef.
        (new_linespec_location, new_address_location, new_probe_location)
        (new_explicit_location, copy_event_location)
        (string_to_event_location, string_to_event_location_basic)
        (string_to_explicit_location): Update return type.
        (make_cleanup_delete_event_location): Remove.
        * location.c (new_linespec_location, new_address_location)
        (new_probe_location, new_explicit_location, copy_event_location):
        Return event_location_up.
        (delete_event_location_cleanup)
        (make_cleanup_delete_event_location): Remove.
        (string_to_explicit_location, string_to_event_location_basic)
        (string_to_event_location): Return event_location_up.
        * linespec.c (canonicalize_linespec, event_location_to_sals)
        (decode_line_with_current_source)
        (decode_line_with_last_displayed, decode_objc): Update.
        * guile/scm-breakpoint.c (gdbscm_register_breakpoint_x): Update.
        * completer.c (location_completer): Update.
        * cli/cli-cmds.c (edit_command, list_command): Update.
        * breakpoint.c (create_overlay_event_breakpoint)
        (create_longjmp_master_breakpoint)
        (create_std_terminate_master_breakpoint)
        (create_exception_master_breakpoint)
        (create_thread_event_breakpoint): Update.
        (init_breakpoint_sal): Update.  Remove some dead code.
        (create_breakpoint_sal): Change type of "location".  Update.
        (create_breakpoints_sal, create_breakpoint, break_command_1)
        (dprintf_command, break_range_command, until_break_command)
        (init_ada_exception_breakpoint)
        (strace_marker_create_sals_from_location)
        (update_static_tracepoint, trace_command, ftrace_command)
        (strace_command, create_tracepoint_from_upload): Update.
        * break-catch-throw.c (re_set_exception_catchpoint): Update.
        * ax-gdb.c (agent_command_1): Update.

2017-04-12  Pedro Alves  <palves@redhat.com>

        * Makefile.in (ALL_TARGET_OBS): Add i386-go32-tdep.o.
        * configure.tgt: Handle i[34567]86-*-go32* and
        i[34567]86-*-msdosdjgpp*.
        * i386-tdep.c (i386_svr4_reg_to_regnum):
        Make extern.
        (i386_go32_init_abi, i386_coff_osabi_sniffer): Moved to
        i386-go32-tdep.c.
        (_initialize_i386_tdep): DJGPP bits moved to i386-go32-tdep.c.
        * i386-go32-tdep.c: New file.
        * i386-tdep.h (tdesc_i386_mmx, i386_svr4_reg_to_regnum): New
        declarations.

2017-04-12  Simon Marchi  <simon.marchi@ericsson.com>

        * aix-thread.c (pd_status2str): Change return type to const char *.

2017-04-12  Pedro Alves  <palves@redhat.com>

        * i386-tdep.c (i386_elf_init_abi, i386_go32_init_abi): Remove
        calls to set_gdbarch_gnu_triplet_regexp.

2017-04-12  Pedro Alves  <palves@redhat.com>

        PR gdb/21323
        * c-lang.c (cplus_primitive_types) <cplus_primitive_type_wchar_t>:
        New enum value.
        (cplus_language_arch_info): Register cplus_primitive_type_wchar_t.
        * gdbtypes.h (struct builtin_type) <builtin_wchar>: New field.
        * gdbtypes.c (gdbtypes_post_init): Create the "wchar_t" type.
        * gdbarch.sh (wchar_bit, wchar_signed): New per-arch values.
        * gdbarch.h, gdbarch.c: Regenerate.
        * aarch64-tdep.c (aarch64_gdbarch_init): Override
        gdbarch_wchar_bit and gdbarch_wchar_signed.
        * alpha-tdep.c (alpha_gdbarch_init): Likewise.
        * arm-tdep.c (arm_gdbarch_init): Likewise.
        * avr-tdep.c (avr_gdbarch_init): Likewise.
        * h8300-tdep.c (h8300_gdbarch_init): Likewise.
        * i386-nto-tdep.c (i386nto_init_abi): Likewise.
        * i386-tdep.c (i386_go32_init_abi): Likewise.
        * m32r-tdep.c (m32r_gdbarch_init): Likewise.
        * moxie-tdep.c (moxie_gdbarch_init): Likewise.
        * nds32-tdep.c (nds32_gdbarch_init): Likewise.
        * rs6000-aix-tdep.c (rs6000_aix_init_osabi): Likewise.
        * sh-tdep.c (sh_gdbarch_init): Likewise.
        * sparc-tdep.c (sparc32_gdbarch_init): Likewise.
        * sparc64-tdep.c (sparc64_init_abi): Likewise.
        * windows-tdep.c (windows_init_abi): Likewise.
        * xstormy16-tdep.c (xstormy16_gdbarch_init): Likewise.

2017-04-12  Pedro Alves  <palves@redhat.com>

        PR c++/21323
        * c-lang.c (cplus_primitive_types) <cplus_primitive_type_char16_t,
        cplus_primitive_type_char32_t>: New enum values.
        (cplus_language_arch_info): Register cplus_primitive_type_char16_t
        and cplus_primitive_type_char32_t.
        * dwarf2read.c (read_base_type) <DW_ATE_UTF>: If bit size is 16 or
        32, use the archtecture's built-in type for char16_t and char32_t,
        respectively.  Otherwise, fallback to init_integer_type as before,
        but make the type unsigned, and issue a complaint.
        * gdbtypes.c (gdbtypes_post_init): Make char16_t and char32_t unsigned.

2017-04-12  Alan Hayward  <alan.hayward@arm.com>

        * m32r-tdep.c (M32R_ARG_REGISTER_SIZE): Added.
        (m32r_push_dummy_call): Use M32R_ARG_REGISTER_SIZE.

2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>

        * windows-nat.c (windows_create_inferior): Declare 'toexec' as
        'const char *'.

2017-04-12  Sergio Durigan Junior  <sergiodj@redhat.com>

        * common/common-utils.c (free_vector_argv): New function.
        * common/common-utils.h: Include <vector>.
        (free_vector_argv): New prototype.
        * darwin-nat.c (darwin_create_inferior): Rewrite function
        prototype in order to constify "exec_file" and accept a
        "std::string" for "allargs".
        * fork-child.c: Include <vector>.
        (breakup_args): Rewrite function, using C++.
        (fork_inferior): Rewrite function header, constify "exec_file_arg"
        and accept "std::string" for "allargs".  Update the code to
        calculate "argv" based on "allargs".  Update calls to "exec_fun"
        and "execvp".
        * gnu-nat.c (gnu_create_inferior): Rewrite function prototype in
        order to constify "exec_file" and accept a "std::string" for
        "allargs".
        * go32-nat.c (go32_create_inferior): Likewise.
        * inf-ptrace.c (inf_ptrace_create_inferior): Likewise.
        * infcmd.c (run_command_1): Constify "exec_file".  Use
        "std::string" for inferior arguments.
        * inferior.h (fork_inferior): Update prototype.
        * linux-nat.c (linux_nat_create_inferior): Rewrite function
        prototype in order to constify "exec_file" and accept a
        "std::string" for "allargs".
        * nto-procfs.c (procfs_create_inferior): Likewise.
        * procfs.c (procfs_create_inferior): Likewise.
        * remote-sim.c (gdbsim_create_inferior): Likewise.
        * remote.c (extended_remote_run): Update code to accept
        "std::string" as argument.
        (extended_remote_create_inferior): Rewrite function prototype in
        order to constify "exec_file" and accept a "std::string" for
        "allargs".
        * rs6000-nat.c (super_create_inferior): Likewise.
        (rs6000_create_inferior): Likewise.
        * target.h (struct target_ops) <to_create_inferior>: Likewise.
        * windows-nat.c (windows_create_inferior): Likewise.

2017-04-11  Pedro Alves  <palves@redhat.com>

        * thread.c: Fix whitespace throughout.

2017-04-11  Philipp Rudo  <prudo@linux.vnet.ibm.com>

        * linux-nat.c (linux_nat_detach): Remove delete_lwp call.

2017-04-11  Alan Hayward  <alan.hayward@arm.com>

        * arm-tdep.c (arm_store_return_value): Use FP_REGISTER_SIZE

2017-04-10  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR gdb/21364
        * osdata.c (info_osdata): Check if 'type' is an empty string
        instead of NULL.

2017-04-10  Pedro Alves  <palves@redhat.com>

        * thread.c (add_thread_silent, delete_thread_1, find_thread_ptid)
        (ptid_to_global_thread_id, in_thread_list)
        (do_captured_list_thread_ids, set_resumed, set_running)
        (set_executing, set_stop_requested, finish_thread_state)
        (validate_registers_access, can_access_registers_ptid)
        (print_thread_info_1, switch_to_thread)
        (do_restore_current_thread_cleanup)
        (make_cleanup_restore_current_thread, thread_command)
        (thread_name_command): Use operator== instead of ptid_equal.

2017-04-10  Pedro Alves  <palves@redhat.com>

        * thread.c (struct current_thread_cleanup) <next>: Delete field.
        (current_thread_cleanup_chain): Delete.
        (restore_current_thread_cleanup_dtor)
        (make_cleanup_restore_current_thread): Remove references to
        current_thread_cleanup_chain.

2017-04-10  Alan Hayward  <alan.hayward@arm.com>

        * msp430-tdep.c (msp430_pseudo_register_read): Never return
        REG_UNKNOWN.

2017-04-10  Yao Qi  <yao.qi@linaro.org>

        PR gdb/19942
        * gdbthread.h (thread_info::deletable): New method.
        (thread_info::incref): New method.
        (thread_info::decref): New method.
        (thread_info::refcount): Move it to private.
        * infrun.c (save_stop_context): Call inc_refcount.
        (release_stop_context_cleanup): Likewise.
        * thread.c (set_thread_exited): New function.
        (init_thread_list): Delete "tp" only it is deletable, otherwise
        call set_thread_exited.
        (delete_thread_1): Call set_thread_exited.
        (current_thread_cleanup) <inferior_pid>: Remove.
        <thread>: New field.
        (restore_current_thread_ptid_changed): Removed.
        (do_restore_current_thread_cleanup): Adjust.
        (restore_current_thread_cleanup_dtor): Don't call
        find_thread_ptid.
        (set_thread_refcount): Use dec_refcount.
        (make_cleanup_restore_current_thread): Adjust.
        (thread_apply_all_command): Call inc_refcount.
        (_initialize_thread): Don't call
        observer_attach_thread_ptid_changed.

2017-04-10  Yao Qi  <yao.qi@linaro.org>

        * thread.c (delete_thread_1): Hoist code on marking thread as
        exited.

2017-04-09  Simon Marchi  <simon.marchi@polymtl.ca>

        * windows-nat.c (windows_detach): Initialize ptid with
        minus_one_ptid.

2017-04-07  Simon Marchi  <simon.marchi@ericsson.com>

        * unittests/ptid-selftests.c: Fix erroneous assert messages.

2017-04-07  Alan Hayward  <alan.hayward@arm.com>

        * bfin-tdep.c (BFIN_MAX_REGISTER_SIZE): Add.
        (bfin_pseudo_register_read): Use BFIN_MAX_REGISTER_SIZE.
        (bfin_pseudo_register_write): Likewise

2017-04-06  Simon Marchi  <simon.marchi@ericsson.com>

        * common/ptid.h (struct ptid): Change to...
        (class ptid_t): ... this.
        <ptid_t>: New constructors.
        <pid, lwp_p, lwp, tid_p, tid, is_pid, operator==, operator!=,
        matches>: New methods.
        <make_null, make_minus_one>: New static methods.
        <pid>: Rename to...
        <m_pid>: ...this.
        <lwp>: Rename to...
        <m_lwp>: ...this.
        <tid>: Rename to...
        <m_tid>: ...this.
        (ptid_build, ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal,
        ptid_is_pid, ptid_lwp_p, ptid_tid_p, ptid_match): Take ptid arguments
        as references, move comment to class ptid_t.
        * common/ptid.c (null_ptid, minus_one_ptid): Initialize with
        ptid_t static methods.
        (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_tid,
        ptid_equal, ptid_is_pid, ptid_lwp_p, ptid_tid_p, ptid_match):
        Take ptid arguments as references, implement using ptid_t methods.
        * unittests/ptid-selftests.c: New file.
        * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
        unittests/ptid-selftests.c.
        (SUBDIR_UNITTESTS_OBS): Add unittests/ptid-selftests.o.

2017-04-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>

        * python/python.c (python_run_simple_file): Cast mode literal to
        non-const char pointer as expected by PyFile_FromString.

2017-04-05  Simon Marchi  <simon.marchi@ericsson.com>

        * common/ptid.c (ptid_lwp_p, ptid_tid_p): Remove comparison with
        minus_one_ptid and null_ptid.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * warning.m4 (build_warnings): Remove -Wno-write-strings.
        * configure: Regenerate.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * ada-exp.y (yyerror): Constify.
        * ada-lang.c (bound_name, get_selections)
        (ada_variant_discrim_type)
        (ada_variant_discrim_name, ada_value_struct_elt)
        (ada_lookup_struct_elt_type, is_unchecked_variant)
        (ada_which_variant_applies, standard_exc, ada_get_next_arg)
        (catch_ada_exception_command_split)
        (catch_ada_assert_command_split, catch_assert_command)
        (ada_op_name): Constify.
        * ada-lang.h (ada_yyerror, get_selections)
        (ada_variant_discrim_name, ada_value_struct_elt): Constify.
        * arc-tdep.c (arc_print_frame_cache): Constify.
        * arm-tdep.c (arm_skip_stub): Constify.
        * ax-gdb.c (gen_binop, gen_struct_ref_recursive, gen_struct_ref)
        (gen_aggregate_elt_ref): Constify.
        * bcache.c (print_bcache_statistics): Constify.
        * bcache.h (print_bcache_statistics): Constify.
        * break-catch-throw.c (catch_exception_command_1):
        * breakpoint.c (struct ep_type_description::description):
        Constify.
        (add_solib_catchpoint): Constify.
        (catch_fork_command_1): Add cast.
        (add_catch_command): Constify.
        * breakpoint.h (add_catch_command, add_solib_catchpoint):
        Constify.
        * bsd-uthread.c (bsd_uthread_state): Constify.
        * buildsym.c (patch_subfile_names): Constify.
        * buildsym.h (next_symbol_text_func, patch_subfile_names):
        Constify.
        * c-exp.y (yyerror): Constify.
        (token::oper): Constify.
        * c-lang.h (c_yyerror, cp_print_class_member): Constify.
        * c-varobj.c (cplus_describe_child): Constify.
        * charset.c (find_charset_names): Add cast.
        (find_charset_names): Constify array and add const_cast.
        * cli/cli-cmds.c (complete_command, cd_command): Constify.
        (edit_command): Constify.
        * cli/cli-decode.c (lookup_cmd): Constify.
        * cli/cli-dump.c (dump_memory_command, dump_value_command):
        Constify.
        (struct dump_context): Constify.
        (add_dump_command, restore_command): Constify.
        * cli/cli-script.c (get_command_line): Constify.
        * cli/cli-script.h (get_command_line): Constify.
        * cli/cli-utils.c (check_for_argument): Constify.
        * cli/cli-utils.h (check_for_argument): Constify.
        * coff-pe-read.c (struct read_pe_section_data): Constify.
        * command.h (lookup_cmd): Constify.
        * common/print-utils.c (decimal2str): Constify.
        * completer.c (gdb_print_filename): Constify.
        * corefile.c (set_gnutarget): Constify.
        * cp-name-parser.y (yyerror): Constify.
        * cp-valprint.c (cp_print_class_member): Constify.
        * cris-tdep.c (cris_register_name, crisv32_register_name):
        Constify.
        * d-exp.y (yyerror): Constify.
        (struct token::oper): Constify.
        * d-lang.h (d_yyerror): Constify.
        * dbxread.c (struct header_file_location::name): Constify.
        (add_old_header_file, add_new_header_file, last_function_name)
        (dbx_next_symbol_text, add_bincl_to_list)
        (find_corresponding_bincl_psymtab, set_namestring)
        (find_stab_function_addr, read_dbx_symtab, start_psymtab)
        (dbx_end_psymtab, read_ofile_symtab, process_one_symbol):
        * defs.h (command_line_input, print_address_symbolic)
        (deprecated_readline_begin_hook): Constify.
        * dwarf2read.c (anonymous_struct_prefix, dwarf_bool_name):
        Constify.
        * event-top.c (handle_line_of_input): Constify and add cast.
        * exceptions.c (catch_errors): Constify.
        * exceptions.h (catch_errors): Constify.
        * expprint.c (print_subexp_standard, op_string, op_name)
        (op_name_standard, dump_raw_expression, dump_raw_expression):
        * expression.h (op_name, op_string, dump_raw_expression):
        Constify.
        * f-exp.y (yyerror): Constify.
        (struct token::oper): Constify.
        (struct f77_boolean_val::name): Constify.
        * f-lang.c (f_word_break_characters): Constify.
        * f-lang.h (f_yyerror): Constify.
        * fork-child.c (fork_inferior): Add cast.
        * frv-tdep.c (struct gdbarch_tdep::register_names): Constify.
        (new_variant): Constify.
        * gdbarch.sh (pstring_ptr, pstring_list): Constify.
        * gdbarch.c: Regenerate.
        * gdbcore.h (set_gnutarget): Constify.
        * go-exp.y (yyerror): Constify.
        (token::oper): Constify.
        * go-lang.h (go_yyerror): Constify.
        * go32-nat.c (go32_sysinfo): Constify.
        * guile/scm-breakpoint.c (gdbscm_breakpoint_expression): Constify.
        * guile/scm-cmd.c (cmdscm_function): Constify.
        * guile/scm-param.c (pascm_param_value): Constify.
        * h8300-tdep.c (h8300_register_name, h8300s_register_name)
        (h8300sx_register_name): Constify.
        * hppa-tdep.c (hppa32_register_name, hppa64_register_name):
        Constify.
        * ia64-tdep.c (ia64_register_names): Constify.
        * infcmd.c (construct_inferior_arguments): Constify.
        (path_command, attach_post_wait): Constify.
        * language.c (show_range_command, show_case_command)
        (unk_lang_error): Constify.
        * language.h (language_defn::la_error)
        (language_defn::la_name_of_this): Constify.
        * linespec.c (decode_line_2): Constify.
        * linux-thread-db.c (thread_db_err_str): Constify.
        * lm32-tdep.c (lm32_register_name): Constify.
        * m2-exp.y (yyerror): Constify.
        * m2-lang.h (m2_yyerror): Constify.
        * m32r-tdep.c (m32r_register_names): Constify and make static.
        * m68hc11-tdep.c (m68hc11_register_names): Constify.
        * m88k-tdep.c (m88k_register_name): Constify.
        * macroexp.c (appendmem): Constify.
        * mdebugread.c (fdr_name, add_data_symbol, parse_type)
        (upgrade_type, parse_external, parse_partial_symbols)
        (mdebug_next_symbol_text, cross_ref, mylookup_symbol, new_psymtab)
        (new_symbol): Constify.
        * memattr.c (mem_info_command): Constify.
        * mep-tdep.c (register_name_from_keyword): Constify.
        * mi/mi-cmd-env.c (mi_cmd_env_path, _initialize_mi_cmd_env):
        Constify.
        * mi/mi-cmd-stack.c (list_args_or_locals): Constify.
        * mi/mi-cmd-var.c (mi_cmd_var_show_attributes): Constify.
        * mi/mi-main.c (captured_mi_execute_command): Constify and add
        cast.
        (mi_execute_async_cli_command): Constify.
        * mips-tdep.c (mips_register_name): Constify.
        * mn10300-tdep.c (register_name, mn10300_generic_register_name)
        (am33_register_name, am33_2_register_name)
        * moxie-tdep.c (moxie_register_names): Constify.
        * nat/linux-osdata.c (osdata_type): Constify fields.
        * nto-tdep.c (nto_parse_redirection): Constify.
        * objc-lang.c (lookup_struct_typedef, lookup_objc_class)
        (lookup_child_selector): Constify.
        (objc_methcall::name): Constify.
        * objc-lang.h (lookup_objc_class, lookup_child_selector)
        (lookup_struct_typedef): Constify.
        * objfiles.c (pc_in_section): Constify.
        * objfiles.h (pc_in_section): Constify.
        * p-exp.y (struct token::oper): Constify.
        (yyerror): Constify.
        * p-lang.h (pascal_yyerror): Constify.
        * parser-defs.h (op_name_standard): Constify.
        (op_print::string): Constify.
        (exp_descriptor::op_name): Constify.
        * printcmd.c (print_address_symbolic): Constify.
        * psymtab.c (print_partial_symbols): Constify.
        * python/py-breakpoint.c (stop_func): Constify.
        (bppy_get_expression): Constify.
        * python/py-cmd.c (cmdpy_completer::name): Constify.
        (cmdpy_function): Constify.
        * python/py-event.c (evpy_add_attribute)
        (gdbpy_initialize_event_generic): Constify.
        * python/py-event.h (evpy_add_attribute)
        (gdbpy_initialize_event_generic): Constify.
        * python/py-evts.c (add_new_registry): Constify.
        * python/py-finishbreakpoint.c (outofscope_func): Constify.
        * python/py-framefilter.c (get_py_iter_from_func): Constify.
        * python/py-inferior.c (get_buffer): Add cast.
        * python/py-param.c (parm_constant::name): Constify.
        * python/py-unwind.c (fprint_frame_id): Constify.
        * python/python.c (gdbpy_parameter_value): Constify.
        * remote-fileio.c (remote_fio_func_map): Make 'name' const.
        * remote.c (memory_packet_config::name): Constify.
        (show_packet_config_cmd, remote_write_bytes)
        (remote_buffer_add_string):
        * reverse.c (exec_reverse_once): Constify.
        * rs6000-tdep.c (variant::name, variant::description): Constify.
        * rust-exp.y (rustyyerror): Constify.
        * rust-lang.c (rust_op_name): Constify.
        * rust-lang.h (rustyyerror): Constify.
        * serial.h (serial_ops::name): Constify.
        * sh-tdep.c (sh_sh_register_name, sh_sh3_register_name)
        (sh_sh3e_register_name, sh_sh2e_register_name)
        (sh_sh2a_register_name, sh_sh2a_nofpu_register_name)
        (sh_sh_dsp_register_name, sh_sh3_dsp_register_name)
        (sh_sh4_register_name, sh_sh4_nofpu_register_name)
        (sh_sh4al_dsp_register_name): Constify.
        * sh64-tdep.c (sh64_register_name): Constify.
        * solib-darwin.c (lookup_symbol_from_bfd): Constify.
        * spu-tdep.c (spu_register_name, info_spu_dma_cmdlist): Constify.
        * stabsread.c (patch_block_stabs, read_type_number)
        (ref_map::stabs, ref_add, process_reference)
        (symbol_reference_defined, define_symbol, define_symbol)
        (error_type, read_type, read_member_functions, read_cpp_abbrev)
        (read_one_struct_field, read_struct_fields, read_baseclasses)
        (read_tilde_fields, read_struct_type, read_array_type)
        (read_enum_type, read_sun_builtin_type, read_sun_floating_type)
        (read_huge_number, read_range_type, read_args, common_block_start)
        (find_name_end): Constify.
        * stabsread.h (common_block_start, define_symbol)
        (process_one_symbol, symbol_reference_defined, ref_add):
        * symfile.c (get_section_index, add_symbol_file_command):
        * symfile.h (get_section_index): Constify.
        * target-descriptions.c (tdesc_type::name): Constify.
        (tdesc_free_type): Add cast.
        * target.c (find_default_run_target):
        (add_deprecated_target_alias, find_default_run_target)
        (target_announce_detach): Constify.
        (do_option): Constify.
        * target.h (add_deprecated_target_alias): Constify.
        * thread.c (print_thread_info_1): Constify.
        * top.c (deprecated_readline_begin_hook, command_line_input):
        Constify.
        (init_main): Add casts.
        * top.h (handle_line_of_input): Constify.
        * tracefile-tfile.c (tfile_write_uploaded_tsv): Constify.
        * tracepoint.c (tvariables_info_1, trace_status_mi): Constify.
        (tfind_command): Rename to ...
        (tfind_command_1): ... this and constify.
        (tfind_command): New function.
        (tfind_end_command, tfind_start_command): Adjust.
        (encode_source_string): Constify.
        * tracepoint.h (encode_source_string): Constify.
        * tui/tui-data.c (tui_partial_win_by_name): Constify.
        * tui/tui-data.h (tui_partial_win_by_name): Constify.
        * tui/tui-source.c (tui_set_source_content_nil): Constify.
        * tui/tui-source.h (tui_set_source_content_nil): Constify.
        * tui/tui-win.c (parse_scrolling_args): Constify.
        * tui/tui-windata.c (tui_erase_data_content): Constify.
        * tui/tui-windata.h (tui_erase_data_content): Constify.
        * tui/tui-winsource.c (tui_erase_source_content): Constify.
        * tui/tui.c (tui_enable): Add cast.
        * utils.c (defaulted_query): Constify.
        (init_page_info): Add cast.
        (puts_debug, subset_compare): Constify.
        * utils.h (subset_compare): Constify.
        * varobj.c (varobj_format_string): Constify.
        * varobj.h (varobj_format_string): Constify.
        * vax-tdep.c (vax_register_name): Constify.
        * windows-nat.c (windows_detach): Constify.
        * xcoffread.c (process_linenos, xcoff_next_symbol_text): Constify.
        * xml-support.c (gdb_xml_end_element): Constify.
        * xml-tdesc.c (tdesc_start_reg): Constify.
        * xstormy16-tdep.c (xstormy16_register_name): Constify.
        * xtensa-tdep.c (xtensa_find_register_by_name): Constify.
        * xtensa-tdep.h (xtensa_register_t::name): Constify.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * proc-api.c (struct trans): Constify.
        (procfs_note): Constify.
        * proc-events.c (struct trans, syscall_table):
        * proc-flags.c (struct trans): Constify.
        * proc-utils.h (procfs_note): Constify.
        * proc-why.c (struct trans): Constify.
        * procfs.c (dead_procinfo, find_syscall, proc_warn, proc_error)
        (procfs_detach): Constify.
        * sol-thread.c (struct string_map): Constify.
        (td_err_string, td_state_string): Constify.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * proc-api.c (procfs_filename): Don't initialize
        procfs_filename.
        (prepare_to_trace): Assume procfs_filename is non-NULL.
        (_initialize_proc_api): Give procfs_filename a default value here.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * break-catch-throw.c (handle_gnu_v3_exceptions): Constify
        'cond_string' parameter.
        (extract_exception_regexp): Constify 'string' parameter.
        (catch_exception_command_1): Constify.
        * breakpoint.c (init_catchpoint)
        (create_fork_vfork_event_catchpoint): Constify 'cond_string'
        parameter.
        (ep_parse_optional_if_clause, catch_fork_command_1)
        (catch_exec_command_1): Constify.
        * breakpoint.h (init_catchpoint): Constify 'cond_string'
        parameter.
        (ep_parse_optional_if_clause): Constify.
        * cli/cli-utils.c (remove_trailing_whitespace)
        (check_for_argument): Constify.
        * cli/cli-utils.h (remove_trailing_whitespace): Constify and add
        non-const overload.
        (check_for_argument): Likewise.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * event-top.c (command_line_handler): Add cast to execute_command
        call.
        * record-btrace.c (cmd_record_btrace_bts_start)
        (cmd_record_btrace_pt_start, cmd_record_btrace_start)
        (cmd_record_btrace_start): Add cast to execute_command call.
        * record-full.c (record_full_goto_insn):
        * record.c (record_start, record_stop): Add cast to
        execute_command_to_string calls.
        (cmd_record_start): Add cast to execute_command calls.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * python/python-internal.h (gdb_PyArg_ParseTupleAndKeywords): New
        static inline function.
        * python/py-arch.c (archpy_disassemble): Constify 'keywords'
        array and use gdb_PyArg_ParseTupleAndKeywords.
        * python/py-cmd.c (cmdpy_init): Likewise.
        * python/py-finishbreakpoint.c (bpfinishpy_init): Likewise.
        * python/py-inferior.c (infpy_read_memory, infpy_write_memory)
        (infpy_search_memory): Likewise.
        * python/py-objfile.c (objfpy_add_separate_debug_file)
        (gdbpy_lookup_objfile): Likewise.
        * python/py-symbol.c (gdbpy_lookup_symbol)
        (gdbpy_lookup_global_symbol): Likewise.
        * python/py-type.c (gdbpy_lookup_type): Likewise.
        * python/py-value.c (valpy_lazy_string, valpy_string): Likewise.
        * python/python.c (execute_gdb_command, gdbpy_write, gdbpy_flush):
        Likewise.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * python/python-internal.h (gdb_PyGetSetDef): New type.
        * python/py-block.c (block_object_getset)
        (breakpoint_object_getset): Now a gdb_PyGetSetDef array.
        * python/py-event.c (event_object_getset)
        (finish_breakpoint_object_getset): Likewise.
        * python/py-inferior.c (inferior_object_getset): Likewise.
        * python/py-infthread.c (thread_object_getset): Likewise.
        * python/py-lazy-string.c (lazy_string_object_getset): Likewise.
        * python/py-linetable.c (linetable_entry_object_getset): Likewise.
        * python/py-objfile.c (objfile_getset): Likewise.
        * python/py-progspace.c (pspace_getset): Likewise.
        * python/py-record-btrace.c (btpy_insn_getset, btpy_call_getset):
        Likewise.
        * python/py-record.c (recpy_record_getset): Likewise.
        * python/py-symbol.c (symbol_object_getset): Likewise.
        * python/py-symtab.c (symtab_object_getset, sal_object_getset):
        Likewise.
        * python/py-type.c (type_object_getset, field_object_getset):
        Likewise.
        * python/py-value.c (value_object_getset): Likewise.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * python/python-internal.h (gdb_PyObject_CallMethod)
        (gdb_PyErr_NewException, gdb_PySys_GetObject, gdb_PySys_SetPath):
        New functions.
        (GDB_PYSYS_SETPATH_CHAR, PyObject_CallMethod, PyErr_NewException)
        (PySys_GetObject, PySys_SetPath): New macros.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * mi/mi-cmd-info.c (mi_cmd_info_os): Call info_osdata instead of
        info_osdata_command.
        * osdata.c (info_osdata_command): Rename to ...
        (info_osdata): ... this.  Constify 'type' parameter, and remove
        the 'from_tty' parameter.  Accept NULL TYPE.
        (info_osdata_command): New function.
        * osdata.h (info_osdata_command): Remove declaration.
        (info_osdata): New declaration.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * mi/mi-cmd-break.c (mi_cmd_break_insert_1, mi_cmd_break_insert)
        (mi_cmd_dprintf_insert, mi_cmd_break_passcount)
        (mi_cmd_break_watch, mi_cmd_break_commands): Constify 'command'
        parameter.
        * mi/mi-cmd-catch.c (mi_cmd_catch_assert, mi_cmd_catch_exception)
        (mi_cmd_catch_load, mi_cmd_catch_unload): Constify cmd' parameter.
        * mi/mi-cmd-disas.c (mi_cmd_disassemble): Constify 'command'
        parameter.
        * mi/mi-cmd-env.c (mi_cmd_env_pwd, mi_cmd_env_cd, mi_cmd_env_path)
        (mi_cmd_env_dir, mi_cmd_inferior_tty_set, _cmd_inferior_tty_show)
        * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file)
        (mi_cmd_file_list_exec_source_files)
        (mi_cmd_file_list_shared_libraries): Constify 'command' parameter.
        * mi/mi-cmd-info.c (mi_cmd_info_ada_exceptions)
        (mi_cmd_info_gdb_mi_command, mi_cmd_info_os): Constify 'command'
        parameter.
        * mi/mi-cmd-stack.c (mi_cmd_enable_frame_filters)
        (mi_cmd_stack_list_frames, mi_cmd_stack_info_depth)
        (mi_cmd_stack_list_locals, mi_cmd_stack_list_args)
        (mi_cmd_stack_list_variables, mi_cmd_stack_select_frame)
        (mi_cmd_stack_info_frame): Constify 'command' parameter.
        * mi/mi-cmd-target.c (mi_cmd_target_file_get)
        (mi_cmd_target_file_put, mi_cmd_target_file_delete): Constify
        'command' parameter.
        * mi/mi-cmd-var.c (mi_cmd_var_create, mi_cmd_var_delete)
        (mi_cmd_var_set_format, mi_cmd_var_set_visualizer)
        (mi_cmd_var_set_frozen, mi_cmd_var_show_format)
        (mi_cmd_var_info_num_children, mi_cmd_var_list_children)
        (mi_cmd_var_info_type, mi_cmd_var_info_path_expression)
        (mi_cmd_var_info_expression, mi_cmd_var_show_attributes)
        (mi_cmd_var_evaluate_expression, mi_cmd_var_assign)
        (mi_cmd_var_update, mi_cmd_enable_pretty_printing)
        (mi_cmd_var_set_update_range): Constify 'command' parameter.
        * mi/mi-cmds.h (mi_cmd_argv_ftype): Constify 'command' parameter.
        * mi/mi-interp.c (mi_cmd_interpreter_exec): Constify 'command'
        parameter.
        * mi/mi-main.c (mi_cmd_gdb_exit, mi_cmd_exec_next)
        (mi_cmd_exec_next_instruction, mi_cmd_exec_step)
        (mi_cmd_exec_step_instruction, mi_cmd_exec_finish)
        (mi_cmd_exec_return ,mi_cmd_exec_jump, mi_cmd_exec_continue)
        (mi_cmd_exec_interrupt, mi_cmd_exec_run, mi_cmd_target_detach)
        (mi_cmd_target_flash_erase, mi_cmd_thread_select)
        (mi_cmd_thread_list_ids, mi_cmd_thread_info)
        (mi_cmd_list_thread_groups, mi_cmd_data_list_register_names)
        (mi_cmd_data_list_changed_registers)
        (mi_cmd_data_write_register_values)
        (mi_cmd_data_evaluate_expression, mi_cmd_data_read_memory)
        (mi_cmd_data_read_memory_bytes, mi_cmd_data_write_memory)
        (mi_cmd_data_write_memory_bytes, mi_cmd_enable_timings)
        (mi_cmd_list_features, mi_cmd_list_target_features)
        (mi_cmd_add_inferior, mi_cmd_remove_inferior)
        (mi_cmd_trace_define_variable, mi_cmd_trace_list_variables)
        (mi_cmd_trace_find, mi_cmd_trace_save, mi_cmd_trace_start)
        (mi_cmd_trace_status, mi_cmd_trace_stop, mi_cmd_ada_task_info)
        (mi_cmd_trace_frame_collected): Constify 'command'
        parameter.
        * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Constify
        'command' parameter.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (ada_completer_word_break_characters): Now a const
        array.
        (ada_get_gdb_completer_word_break_characters): Constify.
        * completer.c (gdb_completer_command_word_break_characters)
        (gdb_completer_file_name_break_characters)
        (gdb_completer_quote_characters): Now const arrays.
        (get_gdb_completer_quote_characters): Constify.
        (set_rl_completer_word_break_characters): New function.
        (set_gdb_completion_word_break_characters)
        (complete_line_internal): Use it.
        * completer.h (get_gdb_completer_quote_characters): Constify.
        (set_rl_completer_word_break_characters): Declare.
        * f-lang.c (f_word_break_characters): Constify.
        * language.c (default_word_break_characters): Constify.
        * language.h (language_defn::la_word_break_characters): Constify.
        (default_word_break_characters): Constify.
        * top.c (init_main): Use set_rl_completer_word_break_characters.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * aix-thread.c (aix_thread_pid_to_str)
        (aix_thread_extra_thread_info): Constify.
        * bsd-kvm.c (bsd_kvm_pid_to_str): Constify.
        * bsd-uthread.c (bsd_uthread_extra_thread_info)
        (bsd_uthread_pid_to_str): Constify.
        * corelow.c (core_pid_to_str): Constify.
        * darwin-nat.c (darwin_pid_to_str): Constify.
        * fbsd-nat.c (fbsd_pid_to_str): Constify.
        * fbsd-tdep.c (fbsd_core_pid_to_str, gdbarch_core_pid_to_str):
        Constify.
        * gnu-nat.c (gnu_pid_to_str): Constify.
        * go32-nat.c (go32_pid_to_str): Constify.
        * i386-cygwin-tdep.c (i386_windows_core_pid_to_str): Constify.
        * inf-ptrace.c (inf_ptrace_pid_to_str): Constify.
        * inferior.c (inferior_pid_to_str): Constify.
        * linux-nat.c (linux_nat_pid_to_str): Constify.
        * linux-tdep.c (linux_core_pid_to_str): Constify.
        * linux-thread-db.c (thread_db_pid_to_str)
        (thread_db_extra_thread_info): Constify.
        * nto-tdep.c (nto_extra_thread_info): Constify.
        * nto-tdep.h (nto_extra_thread_info): Constify.
        * obsd-nat.c (obsd_pid_to_str): Constify.
        * procfs.c (procfs_pid_to_str): Constify.
        * ravenscar-thread.c (ravenscar_extra_thread_info)
        (ravenscar_pid_to_str): Constify.
        * remote-sim.c (gdbsim_pid_to_str): Constify.
        * remote.c (remote_threads_extra_info, remote_pid_to_str):
        Constify.
        * sol-thread.c (solaris_pid_to_str): Constify.
        * sol2-tdep.c (sol2_core_pid_to_str): Constify.
        * sol2-tdep.h (sol2_core_pid_to_str): Constify.
        * target.c (default_pid_to_str, target_pid_to_str)
        (normal_pid_to_str, default_pid_to_str): Constify.
        * target.h (target_ops::to_pid_to_str)
        (target_ops::to_extra_thread_info): Constify.
        (target_pid_to_str, normal_pid_to_str): Constify.
        * windows-nat.c (windows_pid_to_str): Constify.
        * gdbarch.sh (core_pid_to_str): Constify.
        * target-delegates.c: Regenerate.
        * gdbarch.h, gdbarch.c: Regenerate.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * main.c (captured_main_1): Use gdb::unique_xmalloc_ptr to manage
        the memory of the temporary warning_pre_print override.
        * utils.c (warning_pre_print): Constify.
        * utils.h (warning_pre_print): Constify.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * cli/cli-cmds.c (shell_escape): Constify 'arg' parameter.
        (shell_command): New function.
        (make_command): Use std::string.
        (init_cli_cmds): Register shell_command instead of shell_escape.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (dprintf_function, dprintf_channel): Don't initialize.
        * tracepoint.c (default_collect): Don't initialize.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * macroexp.c (macro_buffer::shared): Now a bool.
        (init_buffer): Update.
        (init_shared_buffer): Constify 'addr' parameter.
        (substitute_args, expand, macro_expand, macro_expand_next): Remove
        casts.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * arm-tdep.c (show_disassembly_style_sfunc): Constify local.
        * disasm.c (set_disassembler_options): Constify local.
        * i386-tdep.c (i386_print_insn): Remove cast and FIXME comment.

2017-04-05  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR gdb/21352
        * tracefile.c (tsave_command): Fix argument parsing for '-r'
        option.

2017-04-05  Yao Qi  <yao.qi@linaro.org>

        * frame.c (frame_unwind_register_unsigned): Call
        frame_unwind_register_value.

2017-04-05  Yao Qi  <yao.qi@linaro.org>

        * gdb.threads/thread-specific-bp.exp (check_thread_specific_breakpoint):
        Use gdb_test_multiple, and don't match anchor.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * MAINTAINERS (Global Maintainers): Add Simon Marchi.
        (Write After Approval): Remove Simon Marchi.

2017-04-05  Pedro Alves  <palves@redhat.com>

        * common/gdb_optional.h (optional::optional): Make constexpr and
        initialize m_dummy.

2017-04-04  John Baldwin  <jhb@FreeBSD.org>

        * amd64-fbsd-tdep.c: Remove "bsd-uthread.h" include.
        (amd64fbsd_jmp_buf_reg_offset): Remove.
        (amd64fbsd_supply_uthread): Remove function.
        (amd64fbsd_collect_uthread): Remove function.
        (amd64fbsd_init_abi): Don't set bsd-uthread callbacks.
        * configure.tgt (i[34567]86-*-freebsd*): Remove bsd-uthread.o.
        (x86_64-*-freebsd*): Remove bsd-uthread.o.
        (fbsd-nat.c): Update comment.
        * i386-fbsd-tdep.c: Remove "bsd-uthread.h" include.
        (i386fbsd_jmp_buf_reg_offset): Remove.
        (i386fbsd_supply_uthread): Remove function.
        (i386fbsd_collect_uthread): Remove function.
        (i386fbsd_init_abi): Don't set bsd-uthread callbacks.

2017-04-04  John Baldwin  <jhb@FreeBSD.org>

        * Makefile.in (ALL_64_TARGET_OBS): Remove alpha-fbsd-tdep.o.
        (ALLDEPFILES): Remove alpha-fbsd-tdep.c
        * NEWS: Mention that support for FreeBSD/alpha was removed.
        * alpha-fbsd-tdep.c: Delete file.
        * config/alpha/fbsd.mh: Delete file.
        * configure.host: Delete alpha*-*-freebsd* and
        alpha*-*-kfreebsd*-gnu.
        * configure.tgt: Delete alpha*-*-freebsd* and
        alpha*-*-kfreebsd*-gnu.

2017-04-04  John Baldwin  <jhb@FreeBSD.org>

        * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers,
        amd64bsd_store_inferior_registers): Use ptid from regcache.

2017-04-04  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (lnp_state_machine): Now a class.  Initialize all
        data fields, make them private and add "m_" prefixes.
        (lnp_state_machine::lnp_state_machine): New ctor.
        (record_line, check_line_address, handle_set_discriminator)
        (handle_set_address, handle_advance_pc, handle_special_opcode)
        (handle_advance_line, handle_set_file, handle_negate_stmt)
        (handle_const_add_pc, handle_fixed_advance_pc, handle_copy)
        (end_sequence, advance_line): New methods.
        (m_gdbarch, m_record_lines_p): New fields.
        (lnp_reader_state): Delete.
        (dwarf_record_line): Rename to ...
        (lnp_state_machine::record_line): ... adjust.
        (init_lnp_state_machine): Delete.
        (lnp_state_machine::lnp_state_machine): New.
        (check_line_address): Rename to ...
        (lnp_state_machine::check_line_address): This.
        (dwarf_decode_lines_1): Remove reference to "reader_state".
        Adjust lnp_state_machine having a non-default ctor.  Use bool.
        State machine internal state manipulation moved to
        lnp_state_machine methods.

2017-04-04  Pedro Alves  <palves@redhat.com>

        * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
        unittests/offset-type-selftests.c.
        (SUBDIR_UNITTESTS_OBS): Add offset-type-selftests.o.
        * common/offset-type.h: New file.
        * common/preprocessor.h: New file.
        * common/traits.h: New file.
        * common/valid-expr.h: New file.
        * dwarf2expr.c: Include "common/underlying.h".  Adjust to use
        sect_offset and cu_offset strong typedefs throughout.
        * dwarf2expr.h: Adjust to use sect_offset and cu_offset strong
        typedefs throughout.
        * dwarf2loc.c: Include "common/underlying.h".  Adjust to use
        sect_offset and cu_offset strong typedefs throughout.
        * dwarf2read.c: Adjust to use sect_offset and cu_offset strong
        typedefs throughout.
        * gdbtypes.h: Include "common/offset-type.h".
        (cu_offset): Now an offset type (strong typedef) instead of a
        struct.
        (sect_offset): Likewise.
        (union call_site_parameter_u): Rename "param_offset" field to
        "param_cu_off".
        * unittests/offset-type-selftests.c: New file.

2017-04-04  Pedro Alves  <palves@redhat.com>

        * common/underlying.h: New file.
        * dwarf2read.c: Include "common/gdb_optional.h" and
        "common/underlying.h".
        (dir_index, file_name_index): New types.
        (file_entry): Use them.
        (file_entry::include): Use to_underlying.
        (line_header::add_file_name): Use dir_index.
        (read_formatted_entries): Use gdb::optional.  Read form before
        writting to file_entry.
        (dwarf_decode_line_header): Use dir_index.
        (lnp_state_machine::current_file): Use to_underlying.
        (lnp_state_machine::file): Change type to file_name_index.
        (dwarf_record_line): Use to_underlying.
        (init_lnp_state_machine): Use file_name_index.
        (dwarf_decode_lines_1): Use dir_index and file_name_index.

2017-04-04  Pedro Alves  <palves@redhat.com>

        * common/gdb_optional.h (gdb::optiona): Add operator->, operator*,
        operator bool, has_value and get methods.

2017-04-04  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (struct file_entry): Add ctors, and initialize all
        fields.
        (line_header): Initialize all data fields.  Change type of
        standard_opcode_lengths to std::unique_ptr<unsigned char[]>.
        Change type of include_dirs to std::vector<const char *>.  Remove
        num_include_dirs, include_dirs_size.  Change type of file_names to
        std::vector<file_entry>.  Remove num_file_names, file_names_size.
        (line_header::line_header): New.
        (line_header::add_include_dir, line_header::add_file_name): New
        methods.
        (line_header::include_dir_at): Remove NULL check.
        (line_header::file_name_at): Add const overload.
        (line_header_up): New unique_ptr typedef.
        (dw2_get_file_names_reader): Use line_header_up.  Adjust to use
        std::vector.  Remove free_line_header call.
        (dwarf2_build_include_psymtabs): Use line_header_up.  Remove
        free_line_header call.
        (free_cu_line_header): Delete.
        (handle_DW_AT_stmt_list, handle_DW_AT_stmt_list)
        (setup_type_unit_groups): Use line_header_up instead of cleanups.
        Adjust to use std::vector.
        (free_line_header): Delete.
        (free_line_header_voidp): Use delete.
        (add_include_dir): Replace with ...
        (line_header::add_include_dir): ... this method.  Use std::vector.
        (add_file_name): Replace with ...
        (line_header::add_file_name): ... this method.  Use std::vector.
        (add_include_dir_stub): Delete.
        (read_formatted_entries): Remove memset.
        (dwarf_decode_line_header): Return a line_header_up instead of a
        raw pointer.  Remove cleanup handling.  Pass lambdas to
        read_formatted_entries.  Adjust to use line_header methods.
        (dwarf_decode_lines_1): Adjust to use line_header methods.
        (dwarf_decode_lines, file_file_name, file_full_name): Adjust to
        use std::vector.

2017-04-04  Simon Marchi  <simon.marchi@polymtl.ca>

        * remote.c (set_general_thread, set_continue_thread): Use ptid_t
        instead of struct ptid.

2017-05-04  Alan Hayward  <alan.hayward@arm.com>

        * frame.c (get_frame_register_bytes): Unwind using value.
        (put_frame_register_bytes): Likewise.

2017-03-30  Iain Buclaw  <ibuclaw@gdcproject.org>

        * d-exp.y (type_aggregate_p): Treat TYPE_CODE_MODULE as being
        aggregate-like.

2017-03-29  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * auto-load.c (auto_load_section_scripts): Check SEC_HAS_CONTENTS.

2017-03-29  Yao Qi  <yao.qi@linaro.org>

        * gdbthread.h (struct thread_info): Declare constructor and
        destructor.  Add some in-class member initializers.
        * thread.c (free_thread): Remove.
        (init_thread_list): Call delete instead of free_thread.
        (new_thread): Call thread_info constructor.
        (thread_info::thread_info): New function.
        (thread_info::~thread_info): New function.
        (delete_thread_1): Call delete instead of free_thread.
        (make_cleanup_restore_current_thread): Move tp and frame to
        inner block.

2017-03-28  Anton Kolesov  <anton.kolesov@synopsys.com>

        * arc-tdep.c (arc_frame_cache): Add support for prologue analysis.
        (arc_skip_prologue): Likewise.
        (arc_make_frame_cache): Likewise.
        (arc_pv_get_operand): New function.
        (arc_is_in_prologue): Likewise.
        (arc_analyze_prologue): Likewise.
        (arc_print_frame_cache): Likewise.
        (MAX_PROLOGUE_LENGTH): New constant.

2017-03-28  Anton Kolesov  <anton.kolesov@synopsys.com>

        * configure.tgt: Add arc-insn.o.
        * arc-tdep.c (arc_delayed_print_insn): Make non-static.
        (dump_arc_instruction_command): New function.
        (arc_fprintf_disasm): Likewise.
        (arc_disassemble_info): Likewise.
        (arc_insn_get_operand_value): Likewise.
        (arc_insn_get_operand_value_signed): Likewise.
        (arc_insn_get_memory_base_reg): Likewise.
        (arc_insn_get_memory_offset): Likewise.
        (arc_insn_get_branch_target): Likewise.
        (arc_insn_dump): Likewise.
        (arc_insn_get_linear_next_pc): Likewise.
        * arc-tdep.h (arc_delayed_print_insn): Add function declaration.
        (arc_disassemble_info): Likewise.
        (arc_insn_get_branch_target): Likewise.
        (arc_insn_get_linear_next_pc): Likewise.
        * NEWS: Mention new "maint print arc arc-instruction".

2017-03-28  Anton Kolesov  <anton.kolesov@synopsys.com>

        * arc-tdep (maintenance_print_arc_list): New variable.
        (maintenance_print_arc_command): New function.

2017-03-28  Anton Kolesov  <anton.kolesov@synopsys.com>

        * arc-tdep.c (core_v2_register_names, core_arcompact_register_names)
        Add "limm" and "reserved".
        (arc_cannot_fetch_register, arc_cannot_store_register): Add
        ARC_RESERVED_REGNUM and ARC_LIMM_REGNUM.
        * arc-tdep.h (arc_regnum): Likewise.

2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>

        * xtensa-linux-nat.c (fill_gregset): Call regcache_raw_collect
        for THREADPTR register.
        (supply_gregset_reg): Call regcache_raw_supply for THREADPTR
        register.
        * xtensa-tdep.c (XTENSA_DBREGN_UREG): New definition.
        (xtensa_derive_tdep): Initialize tdep->threadptr_regnum.
        * xtensa-tdep.h (gdbarch_tdep::threadptr_regnum): New field.

2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>

        * xtensa-tdep.c (xtensa_pseudo_register_read): Treat all
        registers above gdbarch_num_regs (gdbarch) as privileged in
        call0 ABI.

2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>

        * xtensa-linux-nat.c (fill_gregset): Call regcache_raw_collect
        for a single specified register or for all registers in
        a0_base..a0_base + C0_NREGS range.
        (supply_gregset_reg): Call regcache_raw_supply for a single
        specified register or for all registers in a0_base..a0_base +
        C0_NREGS range.

2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>

        * arch/xtensa.h (C0_NREGS): Add definition.
        * xtensa-tdep.c (C0_NREGS): Remove definition.

2017-03-27  Max Filippov  <jcmvbkbc@gmail.com>

        * xtensa-tdep.c (xtensa_scan_prologue, call0_analyze_prologue):
        Drop xtensa_default_isa initialization.
        (xtensa_gdbarch_init): Initialize xtensa_default_isa.

2017-03-27  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (file_entry) <dir_index>: Add comment.
        (file_entry::include_dir): New method.
        (line_header::include_dir_at, line_header::file_name_at): New
        methods.
        (setup_type_unit_groups, setup_type_unit_groups)
        (psymtab_include_file_name): Simplify using the new methods.
        (lnp_state_machine) <the_line_header>: New field.
        <file>: Add comment.
        (lnp_state_machine::current_file): New method.
        (dwarf_record_line): Simplify using the new methods.
        (init_lnp_state_machine): Initialize the "the_line_header" field.
        (dwarf_decode_lines_1, dwarf_decode_lines, file_file_name):
        Simplify using the new methods.

2017-03-27  Pedro Alves  <palves@redhat.com>

        * cp-name-parser.y (make_empty): Delete.
        (demangler_special, nested_name, ptr_operator, array_indicator)
        (direct_declarator, declarator_1): Use fill_comp instead of
        make_empty.

2017-03-27  Pedro Alves  <palves@redhat.com>

        * xml-support.h (gdb_xml_debug): Pass a "first-to-check" argument
        to ATTRIBUTE_PRINTF.
        * solib-target.c (library_list_start_list): Print "string" not
        "version".
        * xml-tdesc.c (tdesc_start_field): Pass "field_name" to
        gdb_xml_error call.

2017-03-27  Pedro Alves  <palves@redhat.com>

        * dwarf2read.c (struct file_and_directory): New.
        (dwarf2_get_dwz_file): Adjust to use std::string.
        (dw2_get_file_names_reader): Adjust to use file_and_directory.
        (find_file_and_directory): Adjust to return a file_and_directory
        object.
        (read_file_scope): Adjust to use file_and_directory.  Remove
        make_cleanup/do_cleanups calls.
        (open_and_init_dwp_file): Adjust to use std::string.  Remove
        make_cleanup/do_cleanups calls.
        * python/python.c (do_start_initialization): Adjust to ldirname
        returning a std::string.
        * utils.c (ldirname): Now returns a std::string.
        * utils.h (ldirname): Change return type to std::string.
        * xml-syscall.c (xml_init_syscalls_info): Adjust to ldirname
        returning a std::string.
        * xml-tdesc.c (file_read_description_xml): Likewise.

2017-03-24  Alan Hayward  <alan.hayward@arm.com>

        * regcache.c (regcache_debug_print_register): New function.
        * regcache.h (regcache_debug_print_register): New declaration.
        * target.c (debug_print_register): Remove.
        (target_fetch_registers): Call regcache_debug_print_register.
        (target_store_registers): Likewise.

2017-03-24  Pádraig Brady  <pbrady@fb.com>

        * dwarf2read.c (setup_type_unit_groups): Ensure dir_index doesn't
        reference beyond the 'lh->include_dirs' array before accessing to
        it.
        (psymtab_include_file_name): Likewise.
        (dwarf_decode_lines_1): Likewise.
        (dwarf_decode_lines): Likewise.
        (file_file_name): Likewise.

2017-03-23  Simon Marchi  <simon.marchi@ericsson.com>

        * fbsd-tdep.c (fbsd_corefile_thread): Don't set/restore
        inferior_ptid.
        * proc-service.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs,
        ps_lsetfpregs): Likewise.
        * regcache.c (regcache_raw_update, regcache_raw_write): Likewise.
        * sol-thread.c (ps_lgetregs, ps_lsetregs, ps_lgetfpregs,
        ps_lsetfpregs): Likewise.
        * target.c (target_fetch_registers, target_store_registers):
        Remove asserts.

2017-03-23  Alan Hayward  <alan.hayward@arm.com>

        * sol-thread.c (sol_thread_store_registers): Remove regcache calls.

2017-03-23  Yao Qi  <yao.qi@linaro.org>

        * aarch64-tdep.c (aarch64_process_record_test): Declare.
        (_initialize_aarch64_tdep): Register it.
        (aarch64_record_load_store): Handle PRFM instruction.
        (aarch64_process_record_test): New function.

2017-03-23  Yao Qi  <yao.qi@linaro.org>

        * aarch64-tdep.c (aarch64_record_load_store): Fix code
        indentation.

2017-03-23  Yao Qi  <yao.qi@linaro.org>

        * aarch64-tdep.c: Remove AARCH64_RECORD_FAILURE.

2017-03-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>

        python/python.c (do_start_initialization): Fix memory leak.

2017-03-22  Simon Marchi  <simon.marchi@polymtl.ca>

        * inf-ptrace.c (inf_ptrace_xfer_partial): Get pid from ptid
        using get_ptrace_pid.
        * linux-nat.c (linux_nat_xfer_partial): Don't set/restore
        inferior_ptid.
        (linux_proc_xfer_partial, linux_proc_xfer_spu): Use lwp of
        inferior_ptid instead of pid.

2017-03-22  Yao Qi  <yao.qi@linaro.org>

        * aarch64-tdep.c: Wrap locally used classes in anonymous
        namespace.
        * arm-tdep.c: Likewise.
        * linespec.c: Likewise.
        * ui-out.c: Likewise.

2017-03-22  Jonah Graham  <jonah@kichwacoders.com>

        PR gdb/19637
        * python/lib/gdb/printer/bound_registers.py: Import sys.

2017-03-21  Simon Marchi  <simon.marchi@ericsson.com>

        * windows-nat.c (do_windows_fetch_inferior_registers): Add
        windows_thread_info parameter and use it instead of
        current_thread.
        (windows_fetch_inferior_registers): Don't set current_thread,
        pass the thread to do_windows_fetch_inferior_registers.  Use
        ptid from regcache instead of inferior_ptid.
        (do_windows_store_inferior_registers): Add windows_thread_info
        parameter and use it instead of current_thread.
        (windows_store_inferior_registers): Don't set current_thread,
        pass the thread to do_windows_store_inferior_registers.  Use
        ptid from regcache instead of inferior_ptid.

2017-03-21  Simon Marchi  <simon.marchi@ericsson.com>

        * ser-mingw.c (ser_windows_raw): Remove reference to
        struct serial::current_timeout.

2017-03-21  Ivo Raisr  <ivo.raisr@oracle.com>

        PR tdep/20928
        * gdb/sparc-tdep.h (gdbarch_tdep) <sparc64_ccr_type>: New field.
        * gdb/sparc64-tdep.c (sparc64_ccr_type): New function.
        (sparc64_fsr_type): Fix %fsr decoding.

2017-03-21  Tim Wiederhake  <tim.wiederhake@intel.com>

        * python/py-record-btrace.c (btpy_insn_data): Change return type
        for Python 2.

2017-03-20  Simon Marchi  <simon.marchi@polymtl.ca>

        * spu-linux-nat.c (spu_fetch_inferior_registers,
        spu_store_inferior_registers): Use ptid from regcache, set and
        restore inferior_ptid.
        * spu-multiarch.c (spu_fetch_registers, spu_store_registers):
        Likewise.

2017-03-20  Simon Marchi  <simon.marchi@polymtl.ca>

        * i386-linux-nat.c (fetch_register, store_register,
        i386_linux_fetch_inferior_registers,
        i386_linux_store_inferior_registers): Use ptid from regcache.
        * ia64-linux-nat.c (ia64_linux_fetch_register,
        ia64_linux_store_register): Likewise.
        * inf-ptrace.c (inf_ptrace_fetch_register,
        inf_ptrace_store_register): Likewise.
        * m32r-linux-nat.c (m32r_linux_fetch_inferior_registers,
        m32r_linux_store_inferior_registers): Likewise.
        * m68k-bsd-nat.c (m68kbsd_fetch_inferior_registers,
        m68kbsd_store_inferior_registers): Likewise.
        * m68k-linux-nat.c (fetch_register, store_register,
        m68k_linux_fetch_inferior_registers,
        m68k_linux_store_inferior_registers): Likewise.
        * m88k-bsd-nat.c (m88kbsd_fetch_inferior_registers,
        m88kbsd_store_inferior_registers): Likewise.
        * mips-fbsd-nat.c (mips_fbsd_fetch_inferior_registers,
        mips_fbsd_store_inferior_registers): Likewise.
        * mips-linux-nat.c (mips64_linux_regsets_fetch_registers,
        mips64_linux_regsets_store_registers): Likewise.
        * mips-nbsd-nat.c (mipsnbsd_fetch_inferior_registers,
        mipsnbsd_store_inferior_registers): Likewise.
        * mips-obsd-nat.c (mips64obsd_fetch_inferior_registers,
        mips64obsd_store_inferior_registers): Likewise.
        * nto-procfs.c (procfs_fetch_registers, procfs_store_registers):
        Likewise.
        * ppc-fbsd-nat.c (ppcfbsd_fetch_inferior_registers,
        ppcfbsd_store_inferior_registers): Likewise.
        * ppc-linux-nat.c (ppc_linux_fetch_inferior_registers,
        ppc_linux_store_inferior_registers): Likewise.
        * ppc-nbsd-nat.c (ppcnbsd_fetch_inferior_registers,
        ppcnbsd_store_inferior_registers): Likewise.
        * ppc-obsd-nat.c (ppcobsd_fetch_registers,
        ppcobsd_store_registers): Likewise.
        * procfs.c (procfs_fetch_registers, procfs_store_registers):
        Likewise.
        * ravenscar-thread.c (ravenscar_fetch_registers,
        ravenscar_store_registers, ravenscar_prepare_to_store):
        Likewise.
        * record-btrace.c (record_btrace_fetch_registers,
        record_btrace_store_registers, record_btrace_prepare_to_store):
        Likewise.
        * remote-sim.c (gdbsim_fetch_register, gdbsim_store_register):
        Lookup inferior using ptid from regcache, instead of
        current_inferior.
        * remote.c (remote_fetch_registers, remote_store_registers): Use
        ptid from regcache.
        * rs6000-nat.c (fetch_register, store_register): Likewise.
        * s390-linux-nat.c (s390_linux_fetch_inferior_registers,
        s390_linux_store_inferior_registers): Likewise.
        * sh-nbsd-nat.c (shnbsd_fetch_inferior_registers,
        shnbsd_store_inferior_registers): Likewise.
        * sol-thread.c (sol_thread_fetch_registers,
        sol_thread_store_registers): Likewise.
        * sparc-nat.c (sparc_fetch_inferior_registers,
        sparc_store_inferior_registers): Likewise.
        * tilegx-linux-nat.c (fetch_inferior_registers,
        store_inferior_registers): Likewise.
        * vax-bsd-nat.c (vaxbsd_fetch_inferior_registers,
        vaxbsd_store_inferior_registers): Likewise.
        * xtensa-linux-nat.c (fetch_gregs, store_gregs, fetch_xtregs,
        store_xtregs): Likewise.

2017-03-20  Artemiy Volkov  <artemiyv@acm.org>

        PR gdb/14441
        * NEWS: Mention support for rvalue references in GDB and python.
        * doc/gdb.texinfo (C Plus Plus Expressions): Mention that GDB
        supports both lvalue and rvalue references.

2017-03-20  Artemiy Volkov  <artemiyv@acm.org>

        PR gdb/14441
        * gdbtypes.c (rank_one_type): Implement overloading
        resolution rules regarding rvalue references.

2017-03-20  Artemiy Volkov  <artemiyv@acm.org>

        PR gdb/14441
        * aarch64-tdep.c (aarch64_type_align)
        (aarch64_extract_return_value, aarch64_store_return_value): Change
        lvalue reference type checks to general reference type checks.
        * amd64-tdep.c (amd64_classify): Likewise.
        * amd64-windows-tdep.c (amd64_windows_passed_by_integer_register):
        Likewise.
        * arm-tdep.c (arm_type_align, arm_extract_return_value)
        (arm_store_return_value): Likewise.
        * ax-gdb.c (gen_fetch, gen_cast): Likewise.
        * c-typeprint.c (c_print_type): Likewise.
        * c-varobj.c (adjust_value_for_child_access, c_value_of_variable)
        (cplus_number_of_children, cplus_describe_child): Likewise.
        * compile/compile-c-symbols.c (generate_vla_size): Likewise.
        * completer.c (expression_completer): Likewise.
        * cp-support.c (make_symbol_overload_list_adl_namespace):
        Likewise.
        * darwin-nat-info.c (info_mach_region_command): Likewise.
        * dwarf2loc.c (entry_data_value_coerce_ref)
        (value_of_dwarf_reg_entry): Likewise.
        * eval.c (ptrmath_type_p, evaluate_subexp_standard)
        (evaluate_subexp_for_address, evaluate_subexp_for_sizeof):
        Likewise.
        * findvar.c (extract_typed_address, store_typed_address):
        Likewise.
        * gdbtypes.c (rank_one_type): Likewise.
        * hppa-tdep.c (hppa64_integral_or_pointer_p): Likewise.
        * infcall.c (value_arg_coerce): Likewise.
        * language.c (pointer_type): Likewise.
        * m32c-tdep.c (m32c_reg_arg_type, m32c_m16c_address_to_pointer):
        Likewise.
        * m88k-tdep.c (m88k_integral_or_pointer_p): Likewise.
        * mn10300-tdep.c (mn10300_type_align): Likewise.
        * msp430-tdep.c (msp430_push_dummy_call): Likewise.
        * ppc-sysv-tdep.c (do_ppc_sysv_return_value)
        (ppc64_sysv_abi_push_param, ppc64_sysv_abi_return_value):
        Likewise.
        * printcmd.c (print_formatted, x_command): Likewise.
        * python/py-type.c (typy_get_composite, typy_template_argument):
        Likewise.
        * python/py-value.c (valpy_referenced_value)
        (valpy_get_dynamic_type, value_has_field): Likewise.
        * s390-linux-tdep.c (s390_function_arg_integer): Likewise.
        * sparc-tdep.c (sparc_integral_or_pointer_p): Likewise.
        * sparc64-tdep.c (sparc64_integral_or_pointer_p): Likewise.
        * spu-tdep.c (spu_scalar_value_p): Likewise.
        * symtab.c (lookup_symbol_aux): Likewise.
        * typeprint.c (whatis_exp, print_type_scalar): Likewise.
        * valarith.c (binop_types_user_defined_p, unop_user_defined_p):
        Likewise.
        * valops.c (value_cast_pointers, value_cast)
        (value_reinterpret_cast, value_dynamic_cast, value_addr, typecmp)
        (value_struct_elt, value_struct_elt_bitpos)
        (value_find_oload_method_list, find_overload_match)
        (value_rtti_indirect_type): Likewise.
        * valprint.c (val_print_scalar_type_p, generic_val_print):
        Likewise.
        * value.c (value_actual_type, value_as_address, unpack_long)
        (pack_long, pack_unsigned_long, coerce_ref_if_computed)
        (coerce_ref): Likewise.
        * varobj.c (varobj_get_value_type): Likewise.

2017-03-20  Artemiy Volkov  <artemiyv@acm.org>

        PR gdb/14441
        * doc/python.texi (Types in Python): Add TYPE_CODE_RVALUE_REF to
        table of constants.
        * python/lib/gdb/command/explore.py: Support exploring values
        of rvalue reference types.
        * python/lib/gdb/types.py: Implement get_basic_type() for
        rvalue reference types.
        * python/py-type.c (pyty_codes) <TYPE_CODE_RVALUE_REF>: New
        constant.
        * python/py-value.c (valpy_getitem): Add an rvalue reference
        check.
        (valpy_reference_value): Add new parameter "refcode".
        (valpy_lvalue_reference_value, valpy_rvalue_reference_value):
        New wrappers for valpy_reference_value().
        * python/py-xmethods.c (gdbpy_get_xmethod_result_type)
        (gdbpy_invoke_xmethod): Likewise.

2017-03-20  Artemiy Volkov  <artemiyv@acm.org>

        PR gdb/14441
        * dwarf2read.c (process_die, read_type_die_1): Handle the
        DW_TAG_rvalue_reference_type DIE.
        (read_tag_reference_type): Add new parameter "refcode".

2017-03-20  Artemiy Volkov  <artemiyv@acm.org>

        PR gdb/14441
        * c-typeprint.c (c_print_type, c_type_print_varspec_prefix)
        (c_type_print_modifier, c_type_print_varspec_suffix)
        (c_type_print_base): Support printing rvalue reference types.
        * c-valprint.c (c_val_print, c_value_print): Support printing
        rvalue reference values.

2017-03-20  Artemiy Volkov  <artemiyv@acm.org>

        PR gdb/14441
        * cp-name-parser.y (ptr_operator): Handle the '&&' token in
        typename.
        * cp-support.c (replace_typedefs): Handle
        DEMANGLE_COMPONENT_RVALUE_REFERENCE.
        * python/py-type.c (typy_lookup_type): Likewise.

2017-03-20  Artemiy Volkov  <artemiyv@acm.org>

        PR gdb/14441
        * c-exp.y (ptr_operator): Handle the '&&' token in the typename.
        * parse.c (insert_type): Change assert statement.
        (follow_types): Handle rvalue reference types.
        * parser-defs.h (enum type_pieces) <tp_rvalue_reference>: New
        constant.

2017-03-20  Artemiy Volkov  <artemiyv@acm.org>

        PR gdb/14441
        * ada-lang.c (ada_evaluate_subexp): Adhere to the new
        value_ref() interface.
        * c-valprint.c (c_value_print): Likewise.
        * infcall.c (value_arg_coerce): Likewise.
        * python/py-value.c (valpy_reference_value): Likewise.
        * valops.c (value_cast, value_reinterpret_cast)
        (value_dynamic_cast, typecmp): Likewise.
        (value_ref): Parameterize by kind of return value reference type.
        * value.h (value_ref): Add new parameter "refcode".

2017-03-20  Artemiy Volkov  <artemiyv@acm.org>

        PR gdb/14441
        * dwarf2read.c (read_tag_reference_type): Use
        lookup_lvalue_reference_type() instead of lookup_reference_type().
        * eval.c (evaluate_subexp_standard): Likewise.
        * f-exp.y: Likewise.
        * gdbtypes.c (make_reference_type, lookup_reference_type):
        Generalize with rvalue reference types.
        (lookup_lvalue_reference_type, lookup_rvalue_reference_type): New
        convenience wrappers for lookup_reference_type().
        * gdbtypes.h (make_reference_type, lookup_reference_type): Add a
        reference kind parameter.
        (lookup_lvalue_reference_type, lookup_rvalue_reference_type): Add
        wrappers for lookup_reference_type().
        * guile/scm-type.c (gdbscm_type_reference): Use
        lookup_lvalue_reference_type() instead of lookup_reference_type().
        * guile/scm-value.c (gdbscm_value_dynamic_type): Likewise.
        * parse.c (follow_types): Likewise.
        * python/py-type.c (typy_reference, typy_lookup_type): Likewise.
        * python/py-value.c (valpy_get_dynamic_type, valpy_getitem):
        Likewise.
        * python/py-xmethods.c (gdbpy_get_xmethod_result_type)
        (gdbpy_invoke_xmethod): Likewise.
        * stabsread.c: Provide extra argument to make_reference_type()
        call.
        * valops.c (value_ref, value_rtti_indirect_type): Use
        lookup_lvalue_reference_type() instead of lookup_reference_type().

2017-03-20  Artemiy Volkov  <artemiyv@acm.org>

        PR gdb/14441
        * gdbtypes.h (enum type_code) <TYPE_CODE_RVALUE_REF>: New constant.
        (TYPE_IS_REFERENCE): New macro.
        (struct type): Add rvalue_reference_type field.
        (TYPE_RVALUE_REFERENCE_TYPE): New macro.

2017-03-20  Marc-Andre Laperle  <marc-andre.laperle@ericsson.com>

        * NEWS: Add an entry about new '-file-list-shared-libraries' command.
        * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries):
        New function definition.
        * mi/mi-cmds.c (mi_cmds): Add -file-list-shared-libraries command.
        * mi/mi-cmds.h (mi_cmd_file_list_shared_libraries):
        New function declaration.
        * mi/mi-interp.c (mi_output_solib_attribs): New Function.
        * mi/mi-interp.h: New file.
        * solib.c (info_sharedlibrary_command): Replace for loop with
        ALL_SO_LIBS macro
        * solib.h (update_solib_list): New function declaration.
        (so_list_head): Move macro.
        * solist.h (ALL_SO_LIBS): New macro.

2017-03-20  Marc-Andre Laperle  <marc-andre.laperle@ericsson.com>

        * infcmd.c (post_create_inferior): Remove unused argument in
        call to solib_add.
        * remote.c (remote_start_remote): Likewise.
        * solib-frv.c (frv_fetch_objfile_link_map): Likewise.
        * solib-svr4.c: (svr4_fetch_objfile_link_map): Likewise.
        (enable_break): Likewise.
        * solib.c (update_solib_list): Remove unused target argument
        and its documentation.
        (solib_add): Remove unused target argument.  Remove unused
        argument in call to update_solib_list.
        (info_sharedlibrary_command): Remove unused argument in call
        to update_solib_list.
        (sharedlibrary_command): Remove unused argument in call to
        solib_add.
        (handle_solib_event): Likewise.
        (reload_shared_libraries): Likewise.
        * solib.h (solib_add): Remove unused target argument.

2017-03-20  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * s390-linux-tdep.c (is_rsi, is_rie): Remove functions.
        (s390_displaced_step_fixup): Cover relative branches with the
        default fixup handling.  This fixes lack of support for some
        relative branch instructions.

2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>

        * i386-gnu-nat.c (gnu_fetch_registers, gnu_store_registers): Use
        ptid from regcache.

2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>

        * i386-darwin-nat.c (i386_darwin_fetch_inferior_registers,
        i386_darwin_store_inferior_registers): Use ptid from regcache.

2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>

        * i386-bsd-nat.c (i386bsd_fetch_inferior_registers,
        i386bsd_store_inferior_registers): Use ptid from regcache.

2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>

        * hppa-obsd-nat.c (hppaobsd_fetch_registers,
        hppaobsd_store_registers): Use ptid from regcache.

2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>

        * hppa-nbsd-nat.c (hppanbsd_fetch_registers,
        hppanbsd_store_registers): Use ptid from regcache.

2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>

        * hppa-linux-nat.c (fetch_register, store_register): Use ptid
        from regcache.  Use get_ptrace_pid.

2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>

        * corelow.c (get_core_register_section): Use ptid from regcache,
        update doc.

2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>

        * bsd-uthread.c (bsd_uthread_fetch_registers,
        bsd_uthread_store_registers): Use ptid from regcache, set and
        restore inferior_ptid.

2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>

        * arm-nbsd-nat.c (fetch_register, fetch_regs, fetch_fp_register,
        fetch_fp_regs, store_register, store_regs, store_fp_register,
        store_fp_regs): Use ptid from regcache.

2017-03-17  Simon Marchi  <simon.marchi@polymtl.ca>

        * arm-linux-nat.c (fetch_fpregs, store_fpregs, fetch_regs,
        store_regs, fetch_wmmx_regs, store_wmmx_regs, fetch_vfp_regs,
        store_vfp_regs): Use ptid from regcache.

2017-03-17  Pedro Alves  <palves@redhat.com>

        PR remote/21188
        * ser-base.c (ser_base_wait_for): Add comment.
        (do_ser_base_readchar): Improve comment based on the ser-unix.c's
        version.
        * ser-unix.c (hardwire_raw): Remove reference to
        scb->current_timeout.
        (wait_for, do_hardwire_readchar, hardwire_readchar): Delete.
        (hardwire_ops): Install ser_base_readchar instead of
        hardwire_readchar.
        * serial.h (struct serial) <current_timeout, timeout_remaining>:
        Remove fields.

2017-03-17  Jonah Graham  <jonah@kichwacoders.com>

        PR gdb/19637
        * python/lib/gdb/printer/bound_registers.py: Add support for
        Python 3.

2017-03-16  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (indirect_synthetic_pointer): Get data type of
        pointed-to DIE and pass it to dwarf2_evaluate_loc_desc_full.
        (dwarf2_evaluate_loc_desc_full): New parameter subobj_type; rename
        byte_offset to subobj_byte_offset.  Fix the handling of
        DWARF_VALUE_STACK on big-endian targets when coming via an
        implicit pointer.
        (dwarf2_evaluate_loc_desc): Adjust call to
        dwarf2_evaluate_loc_desc_full.
        * dwarf2loc.h (dwarf2_fetch_die_type_sect_off): New declaration.
        * dwarf2read.c (dwarf2_fetch_die_type_sect_off): New function.

2017-03-16  Yao Qi  <yao.qi@linaro.org>

        * arm-tdep.c (thumb_record_misc): Decode CBNZ, CBZ, REV16,
        and REVSH instructions.

2017-03-16  Yao Qi  <yao.qi@linaro.org>

        * arm-tdep.c [GDB_SELF_TEST]: include "selftests.h".
        (arm_record_test): Declare.
        (_initialize_arm_tdep) [GDB_SELF_TEST]: call register_self_test.
        (thumb_record_ld_st_reg_offset): Rewrite the opcode matching to
        align with the manual.
        (thumb_record_misc): Adjust the code order to align with the
        manual.
        (thumb2_record_decode_insn_handler): Fix instruction matching.
        (instruction_reader_thumb): New class.
        (arm_record_test): New function.

2017-03-16  Yao Qi  <yao.qi@linaro.org>

        * arm-tdep.c (abstract_memory_reader): New class.
        (instruction_reader): New class.
        (extract_arm_insn): Add argument 'reader'.  Callers updated.
        (decode_insn): Likewise.

2017-03-16  Doug Evans  <dje@google.com>

        * guile/scm-lazy-string.c (lazy_string_smob): Clarify use of LENGTH
        member.  Change type of TYPE member to SCM.  All uses updated.
        (lsscm_make_lazy_string_smob): Add assert.
        (lsscm_make_lazy_string): Flag bad length values.
        (lsscm_elt_type): New function.
        (gdbscm_lazy_string_to_value): Rewrite to use
        lsscm_safe_lazy_string_to_value.
        (lsscm_safe_lazy_string_to_value): Fix handling of TYPE_CODE_PTR.
        * guile/scm-value.c (gdbscm_value_to_lazy_string): Flag bad length
        values.  Fix TYPE_CODE_PTR.  Handle TYPE_CODE_ARRAY.  Handle typedefs
        in incoming type.
        * guile/guile-internal.h (tyscm_scm_to_type): Declare.
        * guile/scm-type.c (tyscm_scm_to_type): New function.

2017-03-15  Doug Evans  <dje@google.com>

        PR python/17728, python/18439, python/18779
        * python/py-lazy-string.c (lazy_string_object): Clarify use of LENGTH
        member.  Change type of TYPE member to PyObject *.  All uses updated.
        (stpy_convert_to_value): Fix handling of TYPE_CODE_PTR.
        (gdbpy_create_lazy_string_object): Flag bad length values.
        Handle TYPE_CODE_ARRAY with possibly different user-provided length.
        Handle typedefs in incoming type.
        (stpy_lazy_string_elt_type): New function.
        (gdbpy_extract_lazy_string): Call it.
        * python/py-value.c (valpy_lazy_string): Flag bad length values.
        Fix handling of TYPE_CODE_PTR.  Handle TYPE_CODE_ARRAY.  Handle
        typedefs in incoming type.

2017-03-16  Doug Evans  <dje@google.com>

        * guile/guile-internal.h (tyscm_scm_to_type): Declare.
        * guile/scm-type.c (tyscm_scm_to_type): New function.

2017-03-16  Jiong Wang  <jiong.wang@arm.com>

        * inf-ptrace.c (inf_ptrace_peek_poke): Change the type to
        "ULONGEST" for "skip".

2017-03-14  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        PR gdb/21220
        * inf-ptrace.c (inf_ptrace_xfer_partial): In "case
        TARGET_OBJECT_MEMORY", extract the logic for ptrace peek/poke...
        (inf_ptrace_peek_poke): ...here.  New function.  Now also loop
        over ptrace peek/poke until end of buffer or error.

2017-03-14  Simon Marchi  <simon.marchi@ericsson.com>

        * parse.c (length_of_subexp): Make static.
        * parser-defs.h (length_of_subexp): Remove.

2017-03-14  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * linux-nat.c (linux_proc_xfer_partial): Handle write operations
        as well.

2017-03-14  Pedro Alves  <palves@redhat.com>

        * cp-name-parser.y (cp_demangled_name_to_comp): Update comment.
        (main): Use std::unique_ptr.  Remove calls to
        cp_demangled_name_parse_free.

2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>

        * alpha-bsd-nat.c (alphabsd_fetch_inferior_registers,
        alphabsd_store_inferior_registers): Use regcache->ptid instead
        of inferior_ptid.

2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>

        * aix-thread.c (aix_thread_fetch_registers,
        aix_thread_store_registers): Use regcache->ptid instead of
        inferior_ptid.

2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>

        * aarch64-linux-nat.c (fetch_gregs_from_thread,
        store_gregs_to_thread, fetch_fpregs_from_thread,
        store_fpregs_to_thread): Use regcache->ptid instead of
        inferior_ptid.

2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>

        * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers,
        amd64_linux_fetch_inferior_registers): Use regcache->ptid
        instead of inferior_ptid.

2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>

        * target.c (target_fetch_registers, target_store_registers): Add
        assert.

2017-03-13  Simon Marchi  <simon.marchi@polymtl.ca>

        * regcache.h (regcache_get_ptid): New function.
        * regcache.c (regcache_get_ptid): New function.

2017-03-13  Mark Wielaard  <mark@klomp.org>

        * cp-name-parser.y (make_empty): Initialize d_printing to zero.

2017-03-10  Keith Seitz  <keiths@redhat.com>

        PR c++/8218
        * c-typeprint.c (cp_type_print_method_args): Skip artificial arguments.

2017-03-08  Pedro Alves  <palves@redhat.com>

        PR gdb/18360
        * infrun.c (start_step_over, do_target_resume, resume)
        (restart_threads): Assert we're not resuming a thread that is
        meant to be stopped.
        (infrun_thread_stop_requested_callback): Delete.
        (infrun_thread_stop_requested): If the thread is internally
        stopped, queue a pending stop event and clear the thread's
        inline-frame state.
        (handle_stop_requested): New function.
        (handle_syscall_event, handle_inferior_event_1): Use
        handle_stop_requested.
        (handle_stop_requested): New function.
        (handle_signal_stop): Set the thread's stop_signal here instead of
        at caller.
        (finish_step_over): Clear step over info unconditionally.
        (handle_signal_stop): If the user had interrupted the event
        thread, consider the stop a random signal.
        (handle_signal_stop) <signal arrived while stepping over
        breakpoint>: Don't restart threads here.
        (stop_waiting): Don't clear step-over info here.

2017-03-08  Pedro Alves  <palves@redhat.com>

        PR 21206
        * common/gdb_unlinker.h (unlinker::unlinker): Attribute nonnull
        goes to argument 2, not 1.

2017-03-08  Pedro Alves  <palves@redhat.com>

        PR cli/21218
        * top.c (gdb_readline_wrapper): Avoid passing NULL to
        display_gdb_prompt.
        (command_line_input): Add comment.

2017-03-08  Pedro Alves  <palves@redhat.com>

        PR tui/21216
        * tui/tui-file.c (tui_file::write): New.
        * tui/tui-file.h (tui_file): Override "write".
        * tui/tui-io.c (do_tui_putc, update_start_line): New functions,
        factored out from ...
        (tui_puts): ... here.
        (tui_putc): Use them.
        (tui_write): New function.
        * tui/tui-io.h (tui_write): Declare.

2017-03-07  Sergio Durigan Junior  <sergiodj@redhat.com>

        * Makefile.in (SFILES): Replace "environ.c" with
        "common/environ.c".
        (HFILES_NO_SRCDIR): Likewise, for "environ.h".
        * environ.c: Include "common-defs.h" instead of "defs.h.  Moved
        to...
        * common/environ.c: ... here.
        * environ.h: Moved to...
        * common/environ.h: ... here.

2017-03-07  Peter Bergner  <bergner@vnet.ibm.com>

        * gdbarch.sh (pstring_ptr): New static function.
        (gdbarch_disassembler_options): Use it.
        (gdbarch_verify_disassembler_options): Print valid_disassembler_options,
        not valid_disassembler_option->name.
        * gdbarch.c: Regenerate.

2017-03-07  Peter Bergner  <bergner@vnet.ibm.com>

        * config/powerpc/ppc64-linux.mh (MH_CFLAGS): Delete.

2017-03-07  Pedro Alves  <palves@redhat.com>

        * tui/tui-regs.c (tui_restore_gdbout): Don't delete gdb_stdout.

2017-03-07  Walfred Tedeschi  <walfred.tedeschi@intel.com>

        * i387-tdep.h (i387_reset_bnd_regs): Add function definition.
        * i387-tdep.c (i387_reset_bnd_regs): Add function implementation.
        * i386-tdep.c (i386_push_dummy_call): Call i387_reset_bnd_regs.
        * amd64-tdep.c (amd64_push_dummy_call): Call i387_reset_bnd_regs.

2017-03-06  Simon Marchi  <simon.marchi@ericsson.com>

        * xtensa-linux-nat.c (fetch_gregs): Remove const.

2017-03-03  Simon Marchi  <simon.marchi@ericsson.com>

        * remote.c (remote_add_target_side_commands): Use range-based
        for loop.

2017-03-03  Yao Qi  <yao.qi@linaro.org>

        PR gdb/21165
        * ada-valprint.c (ada_val_print_ref): Call value_fetch_lazy if
        value is lazy.
        * valprint.c (common_val_print): Likewise.

2017-02-28  Peter Bergner  <bergner@vnet.ibm.com>

        * NEWS: Mention new set/show disassembler-options commands.
        * doc/gdb.texinfo: Document new set/show disassembler-options commands.
        * disasm.c: Include "arch-utils.h", "gdbcmd.h" and "safe-ctype.h".
        (prospective_options): New static variable.
        (gdb_disassembler::gdb_disassembler): Initialize
        m_di.disassembler_options.
        (gdb_buffered_insn_length_init_dis): Initilize di->disassembler_options.
        (get_disassembler_options): New function.
        (set_disassembler_options): Likewise.
        (set_disassembler_options_sfunc): Likewise.
        (show_disassembler_options_sfunc): Likewise.
        (disassembler_options_completer): Likewise.
        (_initialize_disasm): Likewise.
        * disasm.h (get_disassembler_options): New prototype.
        (set_disassembler_options): Likewise.
        * gdbarch.sh (gdbarch_disassembler_options): New variable.
        (gdbarch_verify_disassembler_options): Likewise.
        * gdbarch.c: Regenerate.
        * gdbarch.h: Likewise.
        * arm-tdep.c (num_disassembly_options): Delete.
        (set_disassembly_style): Likewise.
        (arm_disassembler_options): New static variable.
        (set_disassembly_style_sfunc): Convert short style name into long
        option name.  Call set_disassembler_options.
        (show_disassembly_style_sfunc): New function.
        (arm_gdbarch_init): Call set_gdbarch_disassembler_options and
        set_gdbarch_verify_disassembler_options.
        (_initialize_arm_tdep): Delete regnames variable and update callers.
        (arm_disassembler_options): Initialize.
        (disasm_options): New variable.
        (num_disassembly_options): Rename from this...
        (num_disassembly_styles): ...to this.  Compute by scanning through
        disasm_options.
        (valid_disassembly_styles): Initialize using disasm_options.
        Remove calls to parse_arm_disassembler_option, get_arm_regnames and
        set_arm_regname_option.
        Pass show_disassembly_style_sfunc to the "disassembler" setshow command.
        * rs6000-tdep.c (powerpc_disassembler_options): New static variable.
        (rs6000_gdbarch_init): Call set_gdbarch_disassembler_options and
        set_gdbarch_verify_disassembler_options.
        * s390-tdep.c (s390_disassembler_options): New static variable.
        (s390_gdbarch_init):all set_gdbarch_disassembler_options and
        set_gdbarch_verify_disassembler_options.

2017-02-27  Simon Marchi  <simon.marchi@ericsson.com>

        * remote.c (remote_add_target_side_condition): Remove "struct"
        keyword from range-based for loop.

2017-02-27  Simon Marchi  <simon.marchi@ericsson.com>

        * remote.c (remote_add_target_side_condition): Use range-based
        for loop.  Update comment.

2017-02-27  Yao Qi  <yao.qi@linaro.org>

        * f-typeprint.c (f_print_type): Check "varstring" is empty first.

2017-02-26  Alan Hayward  <alan.hayward@arm.com>

        * regcache.c (regcache_raw_update): New function.
        (regcache_raw_read): Move code to regcache_raw_update.
        * regcache.h (regcache_raw_update): New declaration.
        * remote.c (remote_prepare_to_store): Call regcache_raw_update.

2017-02-26  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (create_debug_type_hash_table): Initialize
        header.signature and header.type_offset_in_tu.

2017-02-24  Pedro Alves  <palves@redhat.com>

        * symtab.c (make_file_symbol_completion_list_1): Use
        add_symtab_completions.

2017-02-24  Alan Hayward  <alan.hayward@arm.com>

        * stack.c (frame_info): Use frame_unwind_register_value to avoid buf.

2017-02-24  Alan Hayward  <alan.hayward@arm.com>

        * i386-tdep.c (i386_pseudo_register_read_into_value): Use
        I386_MAX_REGISTER_SIZE.
        (i386_pseudo_register_write): Likewise.
        (i386_process_record): Likewise.
        * i387-tdep.c (i387_supply_xsave): Likewise.
        * m68k-linux-nat.c (fetch_register): Use M68K_MAX_REGISTER_SIZE.
        (store_register): Likewise.

2017-02-23  Pedro Alves  <palves@redhat.com>

        * ada-lang.c: Include "common/function-view.h".
        (ada_iterate_over_symbols): Adjust to use function_view as
        callback type.
        (struct add_partial_datum, ada_complete_symbol_matcher): Delete.
        (ada_make_symbol_completion_list): Use a lambda.
        (ada_exc_search_name_matches): Delete.
        (name_matches_regex): New.
        (ada_add_global_exceptions): Use a lambda and name_matches_regex.
        * compile/compile-c-support.c: Include "common/function-view.h".
        (print_one_macro): Change prototype to accept a ui_file pointer.
        (write_macro_definitions): Use a lambda.
        * dwarf2read.c: Include "common/function-view.h".
        (dw2_map_expand_apply, dw2_map_symtabs_matching_filename)
        (dw2_expand_symtabs_matching): Adjust to use function_view as
        callback type.
        * language.h: Include "common/function-view.h".
        (struct language_defn) <la_iterate_over_symbols>: Adjust to use
        function_view as callback type.
        (LA_ITERATE_OVER_SYMBOLS): Remove DATA parameter.
        * linespec.c: Include "common/function-view.h".
        (collect_info::add_symbol): New method.
        (struct symbol_and_data_callback, iterate_inline_only, struct
        symbol_matcher_data, iterate_name_matcher): Delete.
        (iterate_over_all_matching_symtabs): Adjust to use function_view
        as callback type and lambdas.
        (iterate_over_file_blocks): Adjust to use function_view as
        callback type.
        (decode_compound_collector): Now a class with private fields.
        (decode_compound_collector::release_symbols): New method.
        (collect_one_symbol): Rename to...
        (decode_compound_collector::operator()): ... this and adjust.
        (lookup_prefix_sym): decode_compound_collector construction bits
        move to decode_compound_collector ctor.  Pass the
        decode_compound_collector object directly as callback.  Remove
        cleanups and use decode_compound_collector::release_symbols
        instead.
        (symtab_collector): Now a class with private fields.
        (symtab_collector::release_symtabs): New method.
        (add_symtabs_to_list): Rename to...
        (symtab_collector::operator()): ... this and adjust.
        (collect_symtabs_from_filename): symtab_collector construction
        bits move to symtab_collector ctor.  Pass the symtab_collector
        object directly as callback.  Remove cleanups and use
        symtab_collector::release_symtabs instead.
        (collect_symbols): Delete.
        (add_matching_symbols_to_info): Use lambdas.
        * macrocmd.c (print_macro_callback): Delete.
        (info_macro_command): Use a lambda.
        (info_macros_command): Pass print_macro_definition as callable
        directly.
        (print_one_macro): Remove 'ignore' parameter.
        (macro_list_command): Adjust.
        * macrotab.c (macro_for_each_data::fn): Now a function_view.
        (macro_for_each_data::user_data): Delete field.
        (foreach_macro): Adjust to call the function_view.
        (macro_for_each): Adjust to use function_view as callback type.
        (foreach_macro_in_scope): Adjust to call the function_view.
        (macro_for_each_in_scope): Adjust to use function_view as callback
        type.
        * macrotab.h: Include "common/function-view.h".
        (macro_callback_fn): Declare a prototype instead of a pointer.
        Remove "user_data" parameter.
        (macro_for_each, macro_for_each_in_scope): Adjust to use
        function_view as callback type.
        * psymtab.c (partial_map_expand_apply)
        (psym_map_symtabs_matching_filename, recursively_search_psymtabs):
        Adjust to use function_view as callback type and to return bool.
        (psym_expand_symtabs_matching): Adjust to use function_view as
        callback types.
        * symfile-debug.c (debug_qf_map_symtabs_matching_filename): Adjust
        to use function_view as callback type and to return bool.
        (debug_qf_expand_symtabs_matching): Adjust to use function_view as
        callback types.
        * symfile.c (expand_symtabs_matching): Adjust to use function_view
        as callback types.
        * symfile.h: Include "common/function-view.h".
        (expand_symtabs_file_matcher_ftype)
        (expand_symtabs_symbol_matcher_ftype)
        (expand_symtabs_exp_notify_ftype): Remove "data" parameter and
        return bool.
        (quick_symbol_functions::map_symtabs_matching_filename)
        (quick_symbol_functions::expand_symtabs_matching): Adjust to use
        function_view as callback type and return bool.
        (expand_symtabs_matching): Adjust to use function_view as callback
        type.
        (maintenance_expand_name_matcher)
        (maintenance_expand_file_matcher): Delete.
        (maintenance_expand_symtabs): Use lambdas.
        * symtab.c (iterate_over_some_symtabs): Adjust to use
        function_view as callback types and return bool.
        (iterate_over_symtabs): Likewise.  Use unique_xmalloc_ptr instead
        of a cleanup.
        (lookup_symtab_callback): Delete.
        (lookup_symtab): Use a lambda.
        (iterate_over_symbols): Adjust to use function_view as callback
        type.
        (struct search_symbols_data, search_symbols_file_matches)
        (search_symbols_name_matches): Delete.
        (search_symbols): Use a pair of lambdas.
        (struct add_name_data, add_macro_name, symbol_completion_matcher)
        (symtab_expansion_callback): Delete.
        (default_make_symbol_completion_list_break_on_1): Use lambdas.
        * symtab.h: Include "common/function-view.h".
        (iterate_over_some_symtabs): Adjust to use function_view as
        callback type and return bool.
        (iterate_over_symtabs): Adjust to use function_view as callback
        type.
        (symbol_found_callback_ftype): Remove 'data' parameter and return
        bool.
        (iterate_over_symbols): Adjust to use function_view as callback
        type.

2017-02-23  Pedro Alves  <palves@redhat.com>

        * Makefile.in (SUBDIR_UNITTESTS_SRCS, SUBDIR_UNITTESTS_OBS): New.
        (%.o) <unittests/%.c>: New pattern.
        * configure.ac ($development): Add $(SUBDIR_UNITTESTS_OBS) to
        CONFIG_OBS, and $(SUBDIR_UNITTESTS_SRCS) to CONFIG_SRCS.
        * common/function-view.h: New file.
        * unittests/function-view-selftests.c: New file.
        * configure: Regenerate.

2017-02-23  Simon Marchi  <simon.marchi@ericsson.com>

        * bsd-uthread.c (bsd_uthread_thread_alive): Use ptid instead of
        inferior_ptid.
        * go32-nat.c (go32_thread_alive): Likewise.

2017-02-23  Yao Qi  <yao.qi@linaro.org>

        * varobj-iter.h (varobj_iter_delete): Call xfree instead of
        delete.

2017-02-23  Yao Qi  <yao.qi@linaro.org>

        * varobj.c (varobj_clear_saved_item): Use delete instead of
        xfree.
        (update_dynamic_varobj_children): Likewise.

2017-02-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (dwarf2_record_block_ranges): Add forgotten BASEADDR.

2017-02-21  Simon Marchi  <simon.marchi@ericsson.com>

        * common/enum-flags.h (enum_flags::enum_flags): Initialize
        m_enum_value to 0 in default constructor.

2017-02-21  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>

        * rs6000-tdep.c (LOAD_AND_RESERVE_MASK): Rename from LWARX_MASK.
        (STORE_CONDITIONAL_MASK): Rename from STWCX_MASK.
        (LBARX_INSTRUCTION, LHARX_INSTRUCTION, LQARX_INSTRUCTION,
        STBCX_INSTRUCTION, STHCX_INSTRUCTION, STQCX_INSTRUCTION): New defines.
        (IS_LOAD_AND_RESERVE_INSN, IS_STORE_CONDITIONAL_INSN): New macros.
        (ppc_displaced_step_copy_insn): Use IS_LOAD_AND_RESERVE_INSN.
        (ppc_deal_with_atomic_sequence): Use IS_LOAD_AND_RESERVE_INSN and
        IS_STORE_CONDITIONAL_INSN.

2017-02-21  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2_rnglists_process: Initialize range_beginning and range_end.

2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * NEWS (Changes since GDB 7.12): Add DWARF-5.

2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (skip_one_die, read_attribute_value)
        (dwarf2_const_value_attr, dump_die_shallow)
        (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
        (skip_form_bytes, attr_form_is_constant): Handle DW_FORM_data16.

2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (read_file_scope): Rename DW_MACRO_GNU_*.
        (dwarf_parse_macro_header): Accept DWARF version 5.
        (dwarf_decode_macro_bytes, dwarf_decode_macros): Rename DW_MACRO_GNU_*.

2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * block.c (call_site_for_pc): Rename DW_OP_GNU_*, DW_TAG_GNU_* and
        DW_AT_GNU_*.
        * common/common-exceptions.h (enum errors): Likewise.
        * dwarf2-frame.c (class dwarf_expr_executor): Likewise.
        * dwarf2expr.c (dwarf_block_to_dwarf_reg)
        (dwarf_expr_context::execute_stack_op): Likewise.
        * dwarf2expr.h (struct dwarf_expr_context, struct dwarf_expr_piece):
        Likewise.
        * dwarf2loc.c (dwarf_evaluate_loc_desc::get_base_type)
        (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value)
        (show_entry_values_debug, call_site_to_target_addr)
        (func_addr_to_tail_call_list, func_verify_no_selftailcall)
        (dwarf_expr_reg_to_entry_parameter, dwarf_entry_parameter_to_value)
        (entry_data_value_free_closure, value_of_dwarf_reg_entry)
        (value_of_dwarf_block_entry, indirect_pieced_value)
        (symbol_needs_eval_context::push_dwarf_reg_entry_value):
        (disassemble_dwarf_expression): Likewise.
        * dwarf2read.c (process_die, inherit_abstract_dies)
        (read_call_site_scope): Likewise.
        * gdbtypes.h (struct func_type, struct call_site_parameter)
        (struct call_site): Likewise.
        * stack.c (read_frame_arg): Likewise.
        * std-operator.def (OP_VAR_ENTRY_VALUE): Likewise.

2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * defs.h (read_unsigned_leb128): New declaration.
        * dwarf2loc.c (decode_debug_loclists_addresses): New function.
        (decode_debug_loc_dwo_addresses): Update DEBUG_LOC_* to DW_LLE_*.
        (dwarf2_find_location_expression): Call also
        decode_debug_loclists_addresses.  Handle DWARF-5 ULEB128 length.
        * dwarf2loc.h (dwarf2_version): New declaration.
        * dwarf2read.c (struct dwarf2_per_objfile): Add loclists, line_str,
        rnglists.
        (dwarf2_elf_names): Add .debug_loclists, .debug_line_str,
        .debug_rnglists.
        (struct dwop_section_names): Add loclists_dwo.
        (dwop_section_names): Add .debug_loclists.dwo.
        (struct comp_unit_head): Add unit_type, signature, type_offset_in_tu.
        (struct dwarf2_per_cu_data): Add dwarf_version.
        (struct dwo_sections): Add loclists.
        (struct attr_abbrev): Add implicit_const.
        (read_indirect_line_string): New declaration.
        (read_unsigned_leb128): Delete declaration.
        (rcuh_kind): New definition.
        (read_and_check_comp_unit_head): Change parameter
        is_debug_types_section to section_kind.
        (dwarf2_locate_sections): Handle loclists, line_str and rnglists.
        (read_comp_unit_head): Change parameter abfd to section, add parameter
        section_kind.  Handle DWARF-5.
        (error_check_comp_unit_head): Accept also DWARF version 5.
        (read_and_check_comp_unit_head): Change parameter
        is_debug_types_section to section_kind.
        (read_and_check_type_unit_head): Delete function.
        (read_abbrev_offset): Handle DWARF-5.
        (create_debug_type_hash_table): Add parameter section_kind.  Process
        only DW_UT_type.  Use signature and type_offset_in_tu from struct
        comp_unit_head.
        (create_debug_types_hash_table): Update create_debug_type_hash_table
        caller.
        (create_all_type_units): Call create_debug_type_hash_table.
        (read_cutu_die_from_dwo, init_cutu_and_read_dies): Change
        read_and_check_type_unit_head caller to read_and_check_comp_unit_head
        caller.
        (skip_one_die): Handle DW_FORM_implicit_const.
        (dwarf2_rnglists_process): New function.
        (dwarf2_ranges_process): Call dwarf2_rnglists_process for DWARF-5.
        (abbrev_table_read_table): Handle DW_FORM_implicit_const.
        (read_attribute_value): Handle DW_FORM_implicit_const,
        DW_FORM_line_strp.
        (read_attribute): Handle DW_FORM_implicit_const.
        (read_indirect_string_at_offset_from): New function from
        read_indirect_string_at_offset.
        (read_indirect_string_at_offset): Call
        read_indirect_string_at_offset_from.
        (read_indirect_line_string_at_offset): New function.
        (read_indirect_string): New function comment.
        (read_indirect_line_string): New function.
        (read_unsigned_leb128): Make it global.
        (dwarf2_string_attr): Handle DWARF-5.
        (add_include_dir_stub, read_formatted_entries): New functions.
        (dwarf_decode_line_header, dump_die_shallow, cu_debug_loc_section):
        Handle DWARF-5.
        (per_cu_header_read_in): Update read_comp_unit_head caller.
        (dwarf2_version): New function.
        * symfile.h (struct dwarf2_debug_sections): Add loclists, line_str and
        rnglists.
        * xcoffread.c (dwarf2_xcoff_names): Update struct dwarf2_debug_sections
        fields.

2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (abbrev_table_read_table): Read the data only once.

2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (dwarf2_ranges_process): New function from
        dwarf2_ranges_read.
        (dwarf2_ranges_read, dwarf2_record_block_ranges): Use
        dwarf2_ranges_process.

2017-02-20  Jan Kratochvil  <jan.kratochvil@redhat.com>

        * dwarf2read.c (create_debug_type_hash_table): New function from
        create_debug_types_hash_table.
        (create_debug_types_hash_table): Call create_debug_type_hash_table.
        (create_all_type_units, open_and_init_dwo_file): Update
        create_debug_types_hash_table callers.

2017-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR gdb/16188
        * fork-child.c (trace_start_error): Fix thinko.  va_end should
        refer to 'ap', not 'args'.

2017-02-20  Sergio Durigan Junior  <sergiodj@redhat.com>
            Pedro Alves  <palves@redhat.com>

        PR gdb/16188
        * darwin-nat.c (darwin_ptrace_me): Check if calls to system
        calls succeeded.
        * fork-child.c (trace_start_error): New function.
        (trace_start_error_with_name): Likewise.
        * gnu-nat.c (gnu_ptrace_me): Check if call to PTRACE succeeded.
        * inf-ptrace.c (inf_ptrace_me): Likewise.
        * inferior.h (trace_start_error): New prototype.
        (trace_start_error_with_name): Likewise.

2017-02-15  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR gdb/21164
        * psymtab.c (maintenance_print_psymbols): Verify if 'argv' is not
        NULL before using it.
        * symmisc.c (maintenance_print_symbols): Likewise.
        (maintenance_print_msymbols): Likewise.

2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>

        * NEWS: Add record Python bindings entry.

2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>

        * Makefile.in (SUBDIR_PYTHON_OBS): Add py-record-btrace.o,
        py-record-full.o.
        (SUBDIR_PYTHON_SRCS): Add py-record-btrace.c, py-record-full.c.
        * python/py-record-btrace.c, python/py-record-btrace.h,
        python/py-record-full.c, python/py-record-full.h: New file.
        * python/py-record.c: Add include for py-record-btrace.h and
        py-record-full.h.
        (recpy_method, recpy_format, recpy_goto, recpy_replay_position,
        recpy_instruction_history, recpy_function_call_history, recpy_begin,
        recpy_end): Use functions from py-record-btrace.c and py-record-full.c.
        * python/python-internal.h (PyInt_FromSsize_t, PyInt_AsSsize_t):
        New definition.
        (gdbpy_initialize_btrace): New export.
        * python/python.c (_initialize_python): Add gdbpy_initialize_btrace.

2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>

        * Makefile.in (SUBDIR_PYTHON_OBS): Add python/py-record.o.
        (SUBDIR_PYTHON_SRCS): Add python/py-record.c.
        * python/py-record.c: New file.
        * python/python-internal.h (gdbpy_start_recording,
        gdbpy_current_recording, gdpy_stop_recording,
        gdbpy_initialize_record): New export.
        * python/python.c (_initialize_python): Add gdbpy_initialize_record.
        (python_GdbMethods): Add gdbpy_start_recording,
        gdbpy_current_recording and gdbpy_stop_recording.

2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>

        * record-btrace.c (record_btrace_record_method): New function.
        (init_record_btrace_ops): Initialize to_record_method.
        * record-full.c (record_full_record_method): New function.
        (init_record_full_ops, init_record_full_core_ops): Add
        record_full_record_method.
        * record.h (enum record_method): New enum.
        * target-debug.h (target_debug_print_enum_record_method: New define.
        * target-delegates.c: Regenerate.
        * target.c (target_record_method): New function.
        * target.h: Include record.h.
        (struct target_ops) <to_record_method>: New field.
        (target_record_method): New export.

2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>

        * record.h (record_start, record_stop): New export.
        * record.c (record_start, record_stop): New function.

2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (btrace_fetch): Copy function call segments pointer
        into a vector.
        (btrace_clear): Clear the vector.
        (btrace_find_insn_by_number): Use binary search to find the correct
        function call segment.
        * btrace.h (brace_fun_p): New typedef.
        (struct btrace_thread_info) <functions>: New field.

2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>

        * record-btrace.c (btrace_ui_out_decode_error): Move most of it ...
        * btrace.c (btrace_decode_error): ... here.  New function.
        * btrace.h (btrace_decode_error): New export.

2017-02-14  Tim Wiederhake  <tim.wiederhake@intel.com>

        * btrace.c (ftrace_call_num_insn, btrace_insn_get_error): New function.
        (ftrace_new_function, btrace_insn_number, btrace_insn_cmp,
        btrace_find_insn_by_number): Remove special case for gaps.
        * btrace.h (btrace_insn_get_error): New export.
        (btrace_insn_number, btrace_find_insn_by_number): Adjust comment.
        * record-btrace.c (btrace_insn_history): Print number for gaps.
        (record_btrace_info, record_btrace_goto): Handle gaps.

2017-02-14  Tom Tromey  <tom@tromey.com>

        PR python/13598:
        * python/python.c (gdbpy_before_prompt_hook): Emit before_prompt
        event.
        * python/py-evts.c (gdbpy_initialize_py_events): Add
        before_prompt registry.
        * python/py-events.h (events_object) <before_prompt>: New field.

2017-02-14  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.c (ftrace_new_switch): Preserve up link and flags.

2017-02-13  Luis Machado  <lgustavo@codesourcery.com>

        * symfile (_initialize_symfile): Add usage text to the load command's
        help text.

2017-02-10  Simon Marchi  <simon.marchi@ericsson.com>

        * utils.c (defaulted_query): Don't query on secondary UIs.

2017-02-10  Tom Tromey  <tom@tromey.com>

        * rust-lang.c (rust_get_disr_info): Remove unused variable.

2017-02-10  Tom Tromey  <tom@tromey.com>

        * python/py-value.c (valpy_richcompare_throw): Remove unnecessary
        "cleanup" local.
        * python/py-type.c (typy_legacy_template_argument): Remove
        unnecessary "cleanup" local.

2017-02-10  Tom Tromey  <tom@tromey.com>

        * python/python.c (do_start_initialization): New function, from
        _initialize_python.
        (_initialize_python): Call do_start_initialization.
        * python/py-linetable.c (ltpy_iternext): Use explicit returns, not
        goto.

2017-02-10  Tom Tromey  <tom@tromey.com>

        * python/py-prettyprint.c (pretty_print_one_value): Use
        gdbpy_ref.

2017-02-10  Tom Tromey  <tom@tromey.com>

        * python/py-cmd.c (cmdpy_destroyer): Use gdbpy_ref.
        * python/py-breakpoint.c (gdbpy_breakpoint_deleted): Use
        gdbpy_ref.
        * python/py-type.c (field_new): Use gdbpy_ref.
        * python/py-symtab.c (symtab_and_line_to_sal_object): Use
        gdbpy_ref.
        * python/py-progspace.c (pspy_new): Use gdbpy_ref.
        (py_free_pspace): Likewise.
        (pspace_to_pspace_object): Likewise.
        * python/py-objfile.c (objfpy_new): Use gdbpy_ref.
        (py_free_objfile): Likewise.
        (objfile_to_objfile_object): Likewise.
        * python/py-inferior.c (delete_thread_object): Use
        gdbpy_ref.
        (infpy_read_memory): Likewise.
        (py_free_inferior): Likewise.
        * python/py-evtregistry.c (create_eventregistry_object): Use
        gdbpy_ref.
        * python/py-event.c (create_event_object): Use gdbpy_ref.

2017-02-10  Tom Tromey  <tom@tromey.com>

        * python/py-ref.h (gdbpy_ref_policy): Now a template.
        (gdbpy_ref): Now a template; allow subclasses of PyObject to be
        used.
        * python/py-arch.c, python/py-bpevent.c, python/py-breakpoint.c,
        python/py-cmd.c, python/py-continueevent.c, python/py-event.c,
        python/py-exitedevent.c, python/py-finishbreakpoint.c,
        python/py-framefilter.c, python/py-function.c,
        python/py-inferior.c, python/py-infevents.c,
        python/py-linetable.c, python/py-newobjfileevent.c,
        python/py-param.c, python/py-prettyprint.c, python/py-ref.h,
        python/py-signalevent.c, python/py-stopevent.c,
        python/py-symbol.c, python/py-threadevent.c, python/py-type.c,
        python/py-unwind.c, python/py-utils.c, python/py-value.c,
        python/py-varobj.c, python/py-xmethods.c, python/python.c,
        varobj.c: Change gdbpy_ref to gdbpy_ref<>.

2017-02-10  Tom Tromey  <tom@tromey.com>

        * ui-out.h (ui_out_emit_type): New class.
        (ui_out_emit_tuple, ui_out_emit_list): New typedefs.
        * python/py-framefilter.c (py_print_single_arg): Use gdb::optional
        and ui_out_emit_tuple.
        (enumerate_locals): Likewise.
        (py_mi_print_variables, py_print_locals, py_print_args): Use
        ui_out_emit_list.
        (py_print_frame): Use gdb::optional, ui_out_emit_tuple,
        ui_out_emit_list.
        * common/gdb_optional.h: New file.

2017-02-10  Martin Galvan  <martingalvan@sourceware.org>

        * MAINTAINERS (Write After Approval): Update my e-mail address.

2017-02-10  Martin Galvan  <martingalvan@sourceware.org>

        PR gdb/21122
        * breakpoint.c (_initialize_breakpoint): Update the help description
        of the 'commands' command to indicate that it takes a list argument.

2017-02-09  Simon Marchi  <simon.marchi@ericsson.com>

        * interps.c (current_interp_set_logging): Remove "return".

2017-02-09  Gary Benson  <gbenson@redhat.com>

        * symtab.c (add_symtab_completions): Prevent NULL pointer
        dereference.

2017-02-08  Pedro Alves  <palves@redhat.com>

        * interps.c (interp::interp): Remove reference to quiet_p.
        (interp_set): Make static.  Remove dead "Switching to" output
        code.
        (interp_quiet_p, interp_set_quiet): Delete.
        (interpreter_exec_cmd): Don't set the interpreter quiet.
        * interps.h (interp_quiet_p): Make static.
        (class interp) <quiet_p>: Remove field

2017-02-08  Jerome Guitton  <guitton@adacore.com>

        * cli/cli-decode.c (find_command_name_length): Make it extern.
        * cli/cli-decode.h (find_command_name_length): Declare.
        * cli/cli-script.c (command_name_equals, line_first_arg):
        New functions.
        (process_next_line): Use cli-decode to parse command names.
        (build_command_line): Make args a constant pointer.

2017-02-08  Jerome Guitton  <guitton@adacore.com>

        * cli-decode.c (lookup_cmd_1, lookup_cmd_composition):
        Remove case-insensitive search.

2017-02-07  Jose E. Marchesi  <jose.marchesi@oracle.com>

        * sparc-tdep.c (sparc32_gdbarch_init): Do not place a + operator
        at the end of the line.  Avoids an ARI warning.

2017-02-06  Luis Machado  <lgustavo@codesourcery.com>

        * NEWS: Mention support for record/replay of Intel 64 rdrand and
        rdseed instructions.
        i386-tdep.c (i386_process_record): Handle Intel 64 rdrand and rseed.

2017-02-06  Ivo Raisr  <ivo.raisr@oracle.com>

        PR tdep/20936
        Provide and use sparc32 and sparc64 target description XML files.
        * features/sparc/sparc32-cp0.xml, features/sparc/sparc32-cpu.xml,
        features/sparc/sparc32-fpu.xml: New files for sparc 32-bit.
        * features/sparc/sparc64-cp0.xml, features/sparc/sparc64-cpu.xml,
        features/sparc/sparc64-fpu.xml: New files for sparc 64-bit.
        * features/sparc/sparc32-solaris.xml: New file.
        * features/sparc/sparc64-solaris.xml: New file.
        * features/sparc/sparc32-solaris.c: Generated.
        * features/sparc/sparc64-solaris.c: Generated.
        * sparc-tdep.h: Account for differences in target descriptions.
        * sparc-tdep.c (sparc32_register_name): Use target provided registers.
        (sparc32_register_type): Use target provided registers.
        (validate_tdesc_registers): New function.
        (sparc32_gdbarch_init): Use tdesc_has_registers.
        Set pseudoregister functions.
        * sparc64-tdep.c (sparc64_register_name): Use target provided registers.
        (sparc64_register_type): Use target provided registers.
        (sparc64_init_abi): Set pseudoregister functions.

2017-02-03  Tom Tromey  <tom@tromey.com>

        PR rust/21097:
        * rust-lang.c (rust_print_type) <TYPE_CODE_UNION>: Handle enums
        with a single member.

2017-02-03  Pedro Alves  <palves@redhat.com>

        * cli/cli-interp.c (cli_interp_base::cli_interp_base)
        (cli_interp_base::~cli_interp_base): New.
        (cli_interp): New struct.
        (as_cli_interp): Cast the interp itself to cli_interp.
        (cli_interpreter_pre_command_loop): Rename to ...
        (cli_interp_base::pre_command_loop): ... this.  Remove 'self'
        parameter.
        (cli_interpreter_init): Rename to ...
        (cli_interp::init): ... this.  Remove 'self' parameter.  Use
        boolean.  Make extern.
        (cli_interpreter_resume): Rename to ...
        (cli_interp::resume): ... this.  Remove 'data' parameter.  Make
        extern.
        (cli_interpreter_suspend): Rename to ...
        (cli_interp::suspend): ... this.  Remove 'data' parameter.  Make
        extern.
        (cli_interpreter_exec): Rename to ...
        (cli_interp::exec): ... this.  Remove 'data' parameter.  Make
        extern.
        (cli_interpreter_supports_command_editing): Rename to ...
        (cli_interp_base::supports_command_editing): ... this.  Remove
        'interp' parameter.  Make extern.
        (cli_ui_out): Rename to ...
        (cli_interp::interp_ui_out): ... this.  Remove 'interp' parameter.
        Make extern.
        (cli_set_logging): Rename to ...
        (cli_interp_base::set_logging): ... this.  Remove 'interp'
        parameter.  Make extern.
        (cli_interp_procs): Delete.
        (cli_interp_factory): Adjust to use "new".
        * cli/cli-interp.h: Include "interps.h".
        (struct cli_interp_base): New struct.
        * interps.c (struct interp): Delete.  Fields moved to interps.h.
        (interp_new): Delete.
        (interp::interp, interp::~interp): New.
        (interp_set): Use bool, and return void.  Assume the interpreter
        has suspend, init and resume methods, and that the all return
        void.
        (set_top_level_interpreter): interp_set returns void.
        (interp_ui_out): Adapt.
        (current_interp_set_logging): Adapt.
        (interp_data): Delete.
        (interp_pre_command_loop, interp_supports_command_editing): Adapt.
        (interp_exec): Adapt.
        (top_level_interpreter_data): Delete.
        * interps.h (interp_init_ftype, interp_resume_ftype)
        (interp_suspend_ftype, interp_exec_ftype)
        (interp_pre_command_loop_ftype, interp_ui_out_ftype): Delete.
        (class interp): New.
        (interp_new): Delete.
        (interp_set): Now returns void.  Use bool.
        (interp_data, top_level_interpreter_data): Delete.
        * mi/mi-common.h: Include interps.h.
        (class mi_interp): Inherit from interp.  Define a ctor.  Declare
        init, resume, suspect, exec, interp_ui_out, set_logging and
        pre_command_loop methods.
        * mi/mi-interp.c (as_mi_interp): Cast the interp itself.
        (mi_interpreter_init): Rename to ...
        (mi_interp::init): ... this.  Remove the 'interp' parameter, use
        bool, return void and make extern.  Adjust.
        (mi_interpreter_resume): ... Rename to ...
        (mi_interp::resume): ... this.  Remove the 'data' parameter,
        return void and make extern.  Adjust.
        (mi_interpreter_suspend): ... Rename to ...
        (mi_interp::suspend): ... this.  Remove the 'data' parameter,
        return void and make extern.  Adjust.
        (mi_interpreter_exec): ... Rename to ...
        (mi_interp::exec): ... this.  Remove the 'data' parameter and make
        extern.  Adjust.
        (mi_interpreter_pre_command_loop): ... Rename to ...
        (mi_interp::pre_command_loop): ... this.  Remove the 'self'
        parameter and make extern.
        (mi_on_normal_stop_1): Adjust.
        (mi_ui_out): Rename to ...
        (mi_interp::interp_ui_out): ... this.  Remove the 'interp'
        parameter and make extern.  Adjust.
        (mi_set_logging): Rename to ...
        (mi_interp::set_logging): ... this.  Remove the 'interp'
        parameter and make extern.  Adjust.
        (mi_interp_procs): Delete.
        (mi_interp_factory): Adjust to use 'new'.
        * mi/mi-main.c (mi_cmd_gdb_exit, captured_mi_execute_command)
        (mi_print_exception, mi_execute_command, mi_load_progress):
        Adjust.
        * tui/tui-interp.c (tui_interp): New class.
        (as_tui_interp): Return a tui_interp pointer.
        (tui_on_normal_stop, tui_on_signal_received)
        (tui_on_end_stepping_range, tui_on_signal_exited, tui_on_exited)
        (tui_on_no_history, tui_on_user_selected_context_changed): Adjust
        to use interp::interp_ui_out.
        (tui_init): Rename to ...
        (tui_interp::init): ... this.  Remove the 'self' parameter, use
        bool, return void and make extern.  Adjust.
        (tui_resume): Rename to ...
        (tui_interp::resume): ... this.  Remove the 'data' parameter,
        return void and make extern.  Adjust.
        (tui_suspend): Rename to ...
        (tui_interp::suspend): ... this.  Remove the 'data' parameter,
        return void and make extern.  Adjust.
        (tui_ui_out): Rename to ...
        (tui_interp::interp_ui_out): ... this.  Remove the 'self'
        parameter, and make extern.  Adjust.
        (tui_exec): Rename to ...
        (tui_interp::exec): ... this.  Remove the 'data' parameter and
        make extern.
        (tui_interp_procs): Delete.
        (tui_interp_factory): Use "new".

2017-02-02  Tom Tromey  <tom@tromey.com>

        * rust-exp.y (ends_raw_string, space_then_number)
        (rust_identifier_start_p): Return bool.
        * rust-lang.c (rust_tuple_type_p, rust_underscore_fields)
        (rust_tuple_struct_type_p, rust_tuple_variant_type_p)
        (rust_slice_type_p, rust_range_type_p, rust_u8_type_p)
        (rust_chartype_p): Return bool.
        (val_print_struct, rust_print_struct_def, rust_print_type):
        Update.
        * rust-lang.h (rust_tuple_type_p, rust_tuple_struct_type_p):
        Return bool.

2017-02-02  Tom Tromey  <tom@tromey.com>

        * rust-lang.c: Reindent.

2017-02-02  Tom Tromey  <tom@tromey.com>

        * rust-lang.h (rust_crate_for_block): Update.
        * rust-lang.c (rust_crate_for_block): Return std::string.
        (rust_get_disr_info): Use std:;string, not
        gdb::unique_xmalloc_ptr.
        * rust-exp.y (crate_name): Update.

2017-02-02  Pedro Alves  <palves@redhat.com>

        * disasm-selftests.c (print_one_insn_test): Move the "verbose"
        field out of gdb_disassembler_test and make it static.

2017-02-02  Pedro Alves  <palves@redhat.com>

        * mi/mi-common.h (struct mi_interp): Delete the mi2_interp,
        mi1_interp and mi_interp fields.

2017-02-02  Pedro Alves  <palves@redhat.com>

        * cli/cli-interp.c (struct saved_output_files, saved_output):
        Moved from cli/cli-logging.c.
        (cli_set_logging): New function.
        (cli_interp_procs): Install cli_set_logging.
        * cli/cli-interp.h (make_logging_output, cli_set_logging):
        Declare.
        * cli/cli-logging.c (struct saved_output_files, saved_output):
        Moved to cli/cli-interp.c.
        (pop_output_files): Don't save outputs here.
        (make_logging_output): New function.
        (handle_redirections): Don't build tee nor save previous outputs
        here.
        * interps.c (current_interp_set_logging): Change prototype.
        Assume there's always a set_logging_proc method installed.
        * interps.h (interp_set_logging_ftype): Change prototype.
        (current_interp_set_logging): Change prototype and adjust comment.
        * mi/mi-interp.c (mi_set_logging): Change protototype.  Adjust to
        use make_logging_output.
        * tui/tui-interp.c (tui_interp_procs): Install cli_set_logging.
2017-02-02  Pedro Alves  <palves@redhat.com>

        * cli/cli-logging.c (maybe_warn_already_logging): New factored out
        from ...
        (set_logging_overwrite): ... here.
        (logging_no_redirect_file): Delete.
        (set_logging_redirect): Don't handle redirection on the fly.
        Instead warn that "logging off" / "logging on" is necessary.
        (pop_output_files): Delete references to logging_no_redirect_file.
        (show_logging_command): Always speak in terms of what will happen
        once logging is reenabled.

2017-02-02  Pedro Alves  <palves@redhat.com>

        * disasm.h (gdb_pretty_print_disassembler): Tweak intro comment.

2017-02-02  Pedro Alves  <palves@redhat.com>

        * disasm.c (gdb_pretty_print_insn): Rename to ...
        (gdb_pretty_print_disassembler::pretty_print_insn): ... this.
        Remove gdbarch parameter.  Adapt to clear the object's buffers
        instead of allocating new buffers, and to print using the object's
        gdb_disassembler instead of calling gdb_print_insn.
        (dump_insns): Use gdb_pretty_print_disassembler.
        * disasm.h (gdb_pretty_print_insn): Delete declaration.
        (gdb_pretty_print_disassembler): New class.
        * record-btrace.c (btrace_insn_history): Use
        gdb_pretty_print_disassembler.

2017-02-02  Pedro Alves  <palves@redhat.com>

        * ada-lang.c (type_as_string): Use string_file.
        * ada-valprint.c (ada_print_floating): Use string_file.
        * ada-varobj.c (ada_varobj_scalar_image)
        (ada_varobj_get_value_image): Use string_file.
        * aix-thread.c (aix_thread_extra_thread_info): Use string_file.
        * arm-tdep.c (_initialize_arm_tdep): Use string_printf.
        * breakpoint.c (update_inserted_breakpoint_locations)
        (insert_breakpoint_locations, reattach_breakpoints)
        (print_breakpoint_location, print_one_detail_ranged_breakpoint)
        (print_it_watchpoint): Use string_file.
        (save_breakpoints): Use stdio_file.
        * c-exp.y (oper): Use string_file.
        * cli/cli-logging.c (set_logging_redirect): Use ui_file_up and
        tee_file.
        (pop_output_files): Use delete.
        (handle_redirections): Use stdio_file and tee_file.
        * cli/cli-setshow.c (do_show_command): Use string_file.
        * compile/compile-c-support.c (c_compute_program): Use
        string_file.
        * compile/compile-c-symbols.c (generate_vla_size): Take a
        'string_file &' instead of a 'ui_file *'.
        (generate_c_for_for_one_variable): Take a 'string_file &' instead
        of a 'ui_file *'.  Use string_file.
        (generate_c_for_variable_locations): Take a 'string_file &'
        instead of a 'ui_file *'.
        * compile/compile-internal.h (generate_c_for_for_one_variable):
        Take a 'string_file &' instead of a 'ui_file *'.
        * compile/compile-loc2c.c (push, pushf, unary, binary)
        (print_label, pushf_register_address, pushf_register)
        (do_compile_dwarf_expr_to_c): Take a 'string_file &' instead of a
        'ui_file *'.  Adjust.
        * compile/compile.c (compile_to_object): Use string_file.
        * compile/compile.h (compile_dwarf_expr_to_c)
        (compile_dwarf_bounds_to_c): Take a 'string_file &' instead of a
        'ui_file *'.
        * cp-support.c (inspect_type): Use string_file and obstack_copy0.
        (replace_typedefs_qualified_name): Use string_file and
        obstack_copy0.
        * disasm.c (gdb_pretty_print_insn): Use string_file.
        (gdb_disassembly): Adjust reference the null_stream global.
        (do_ui_file_delete): Delete.
        (gdb_insn_length): Use null_stream.
        * dummy-frame.c (maintenance_print_dummy_frames): Use stdio_file.
        * dwarf2loc.c (dwarf2_compile_property_to_c)
        (locexpr_generate_c_location, loclist_generate_c_location): Take a
        'string_file &' instead of a 'ui_file *'.
        * dwarf2loc.h (dwarf2_compile_property_to_c): Likewise.
        * dwarf2read.c (do_ui_file_peek_last): Delete.
        (dwarf2_compute_name): Use string_file.
        * event-top.c (gdb_setup_readline): Use stdio_file.
        * gdbarch.sh (verify_gdbarch): Use string_file.
        * gdbtypes.c (safe_parse_type): Use null_stream.
        * guile/scm-breakpoint.c (gdbscm_breakpoint_commands): Use
        string_file.
        * guile/scm-disasm.c (gdbscm_print_insn_from_port): Take a
        'string_file *' instead of a 'ui_file *'.
        (gdbscm_arch_disassemble): Use string_file.
        * guile/scm-frame.c (frscm_print_frame_smob): Use string_file.
        * guile/scm-ports.c (class ioscm_file_port): Now a class that
        inherits from ui_file.
        (ioscm_file_port_delete, ioscm_file_port_rewind)
        (ioscm_file_port_put): Delete.
        (ioscm_file_port_write): Rename to ...
        (ioscm_file_port::write): ... this.  Remove file_port_magic
        checks.
        (ioscm_file_port_new): Delete.
        (ioscm_with_output_to_port_worker): Use ioscm_file_port and
        ui_file_up.
        * guile/scm-type.c (tyscm_type_name): Use string_file.
        * guile/scm-value.c (vlscm_print_value_smob, gdbscm_value_print):
        Use string_file.
        * infcmd.c (print_return_value_1): Use string_file.
        * infrun.c (print_target_wait_results): Use string_file.
        * language.c (add_language): Use string_file.
        * location.c (explicit_to_string_internal): Use string_file.
        * main.c (captured_main_1): Use null_file.
        * maint.c (maintenance_print_architecture): Use stdio_file.
        * mi/mi-cmd-stack.c (list_arg_or_local): Use string_file.
        * mi/mi-common.h (struct mi_interp) <out, err, log, targ,
        event_channel>: Change type to mi_console_file pointer.
        * mi/mi-console.c (mi_console_file_fputs, mi_console_file_flush)
        (mi_console_file_delete): Delete.
        (struct mi_console_file): Delete.
        (mi_console_file_magic): Delete.
        (mi_console_file_new): Delete.
        (mi_console_file::mi_console_file): New.
        (mi_console_file_delete): Delete.
        (mi_console_file_fputs): Delete.
        (mi_console_file::write): New.
        (mi_console_raw_packet): Delete.
        (mi_console_file::flush): New.
        (mi_console_file_flush): Delete.
        (mi_console_set_raw): Rename to ...
        (mi_console_file::set_raw): ... this.
        * mi/mi-console.h (class mi_console_file): New class.
        (mi_console_file_new, mi_console_set_raw): Delete.
        * mi/mi-interp.c (mi_interpreter_init): Use mi_console_file.
        (mi_set_logging): Use delete and tee_file.  Adjust.
        * mi/mi-main.c (output_register): Use string_file.
        (mi_cmd_data_evaluate_expression): Use string_file.
        (mi_cmd_data_read_memory): Use string_file.
        (mi_cmd_execute, print_variable_or_computed): Use string_file.
        * mi/mi-out.c (mi_ui_out::main_stream): New.
        (mi_ui_out::rewind): Use main_stream and
        string_file.
        (mi_ui_out::put): Use main_stream and string_file.
        (mi_ui_out::mi_ui_out): Remove 'stream' parameter.
        Allocate a 'string_file' instead.
        (mi_out_new): Don't allocate a mem_fileopen stream here.
        * mi/mi-out.h (mi_ui_out::mi_ui_out): Remove 'stream' parameter.
        (mi_ui_out::main_stream): Declare method.
        * printcmd.c (eval_command): Use string_file.
        * psymtab.c (maintenance_print_psymbols): Use stdio_file.
        * python/py-arch.c (archpy_disassemble): Use string_file.
        * python/py-breakpoint.c (bppy_get_commands): Use string_file.
        * python/py-frame.c (frapy_str): Use string_file.
        * python/py-framefilter.c (py_print_type, py_print_single_arg):
        Use string_file.
        * python/py-type.c (typy_str): Use string_file.
        * python/py-unwind.c (unwind_infopy_str): Use string_file.
        * python/py-value.c (valpy_str): Use string_file.
        * record-btrace.c (btrace_insn_history): Use string_file.
        * regcache.c (regcache_print): Use stdio_file.
        * reggroups.c (maintenance_print_reggroups): Use stdio_file.
        * remote.c (escape_buffer): Use string_file.
        * rust-lang.c (rust_get_disr_info): Use string_file.
        * serial.c (serial_open_ops_1): Use stdio_file.
        (do_serial_close): Use delete.
        * stack.c (print_frame_arg): Use string_file.
        (print_frame_args): Remove local mem_fileopen stream, not used.
        (print_frame): Use string_file.
        * symmisc.c (maintenance_print_symbols): Use stdio_file.
        * symtab.h (struct symbol_computed_ops) <generate_c_location>:
        Take a 'string_file *' instead of a 'ui_file *'.
        * top.c (new_ui): Use stdio_file and stderr_file.
        (free_ui): Use delete.
        (execute_command_to_string): Use string_file.
        (quit_confirm): Use string_file.
        * tracepoint.c (collection_list::append_exp): Use string_file.
        * tui/tui-disasm.c (tui_disassemble): Use string_file.
        * tui/tui-file.c: Don't include "ui-file.h".
        (enum streamtype, struct tui_stream): Delete.
        (tui_file_new, tui_file_delete, tui_fileopen, tui_sfileopen)
        (tui_file_isatty, tui_file_rewind, tui_file_put): Delete.
        (tui_file::tui_file): New method.
        (tui_file_fputs): Delete.
        (tui_file_get_strbuf): Delete.
        (tui_file::puts): New method.
        (tui_file_adjust_strbuf): Delete.
        (tui_file_flush): Delete.
        (tui_file::flush): New method.
        * tui/tui-file.h: Tweak intro comment.
        Include ui-file.h.
        (tui_fileopen, tui_sfileopen, tui_file_get_strbuf)
        (tui_file_adjust_strbuf): Delete declarations.
        (class tui_file): New class.
        * tui/tui-io.c (tui_initialize_io): Use tui_file.
        * tui/tui-regs.c (tui_restore_gdbout): Use delete.
        (tui_register_format): Use string_stream.
        * tui/tui-stack.c (tui_make_status_line): Use string_file.
        (tui_get_function_from_frame): Use string_file.
        * typeprint.c (type_to_string): Use string_file.
        * ui-file.c (struct ui_file, ui_file_magic, ui_file_new): Delete.
        (null_stream): New global.
        (ui_file_delete): Delete.
        (ui_file::ui_file): New.
        (null_file_isatty): Delete.
        (ui_file::~ui_file): New.
        (null_file_rewind): Delete.
        (ui_file::printf): New.
        (null_file_put): Delete.
        (null_file_flush): Delete.
        (ui_file::putstr): New.
        (null_file_write): Delete.
        (ui_file::putstrn): New.
        (null_file_read): Delete.
        (ui_file::putc): New.
        (null_file_fputs): Delete.
        (null_file_write_async_safe): Delete.
        (ui_file::vprintf): New.
        (null_file_delete): Delete.
        (null_file::write): New.
        (null_file_fseek): Delete.
        (null_file::puts): New.
        (ui_file_data): Delete.
        (null_file::write_async_safe): New.
        (gdb_flush, ui_file_isatty): Adjust.
        (ui_file_put, ui_file_rewind): Delete.
        (ui_file_write): Adjust.
        (ui_file_write_for_put): Delete.
        (ui_file_write_async_safe, ui_file_read): Adjust.
        (ui_file_fseek): Delete.
        (fputs_unfiltered): Adjust.
        (set_ui_file_flush, set_ui_file_isatty, set_ui_file_rewind)
        (set_ui_file_put, set_ui_file_write, set_ui_file_write_async_safe)
        (set_ui_file_read, set_ui_file_fputs, set_ui_file_fseek)
        (set_ui_file_data): Delete.
        (string_file::~string_file, string_file::write)
        (struct accumulated_ui_file, do_ui_file_xstrdup, ui_file_xstrdup)
        (do_ui_file_as_string, ui_file_as_string): Delete.
        (do_ui_file_obsavestring, ui_file_obsavestring): Delete.
        (struct mem_file): Delete.
        (mem_file_new): Delete.
        (stdio_file::stdio_file): New.
        (mem_file_delete): Delete.
        (stdio_file::stdio_file): New.
        (mem_fileopen): Delete.
        (stdio_file::~stdio_file): New.
        (mem_file_rewind): Delete.
        (stdio_file::set_stream): New.
        (mem_file_put): Delete.
        (stdio_file::open): New.
        (mem_file_write): Delete.
        (stdio_file_magic, struct stdio_file): Delete.
        (stdio_file_new, stdio_file_delete, stdio_file_flush): Delete.
        (stdio_file::flush): New.
        (stdio_file_read): Rename to ...
        (stdio_file::read): ... this.  Adjust.
        (stdio_file_write): Rename to ...
        (stdio_file::write): ... this.  Adjust.
        (stdio_file_write_async_safe): Rename to ...
        (stdio_file::write_async_safe) ... this.  Adjust.
        (stdio_file_fputs): Rename to ...
        (stdio_file::puts) ... this.  Adjust.
        (stdio_file_isatty): Delete.
        (stdio_file_fseek): Delete.
        (stdio_file::isatty): New.
        (stderr_file_write): Rename to ...
        (stderr_file::write) ... this.  Adjust.
        (stderr_file_fputs): Rename to ...
        (stderr_file::puts) ... this.  Adjust.
        (stderr_fileopen, stdio_fileopen, gdb_fopen): Delete.
        (stderr_file::stderr_file): New.
        (tee_file_magic): Delete.
        (struct tee_file): Delete.
        (tee_file::tee_file): New.
        (tee_file_new): Delete.
        (tee_file::~tee_file): New.
        (tee_file_delete): Delete.
        (tee_file_flush): Rename to ...
        (tee_file::flush): ... this.  Adjust.
        (tee_file_write): Rename to ...
        (tee_file::write): ... this.  Adjust.
        (tee_file::write_async_safe): New.
        (tee_file_fputs): Rename to ...
        (tee_file::puts): ... this.  Adjust.
        (tee_file_isatty): Rename to ...
        (tee_file::isatty): ... this.  Adjust.
        * ui-file.h (struct obstack, struct ui_file): Don't
        forward-declare.
        (ui_file_new, ui_file_flush_ftype, set_ui_file_flush)
        (ui_file_write_ftype)
        (set_ui_file_write, ui_file_fputs_ftype, set_ui_file_fputs)
        (ui_file_write_async_safe_ftype, set_ui_file_write_async_safe)
        (ui_file_read_ftype, set_ui_file_read, ui_file_isatty_ftype)
        (set_ui_file_isatty, ui_file_rewind_ftype, set_ui_file_rewind)
        (ui_file_put_method_ftype, ui_file_put_ftype, set_ui_file_put)
        (ui_file_delete_ftype, set_ui_file_data, ui_file_fseek_ftype)
        (set_ui_file_fseek): Delete.
        (ui_file_data, ui_file_delete, ui_file_rewind)
        (struct ui_file): New.
        (ui_file_up): New.
        (class null_file): New.
        (null_stream): Declare.
        (ui_file_write_for_put, ui_file_put): Delete.
        (ui_file_xstrdup, ui_file_as_string, ui_file_obsavestring):
        Delete.
        (ui_file_fseek, mem_fileopen, stdio_fileopen, stderr_fileopen)
        (gdb_fopen, tee_file_new): Delete.
        (struct string_file): New.
        (struct stdio_file): New.
        (stdio_file_up): New.
        (struct stderr_file): New.
        (class tee_file): New.
        * ui-out.c (ui_out::field_stream): Take a 'string_file &' instead
        of a 'ui_file *'.  Adjust.
        * ui-out.h (class ui_out) <field_stream>: Likewise.
        * utils.c (do_ui_file_delete, make_cleanup_ui_file_delete)
        (null_stream): Delete.
        (error_stream): Take a 'string_file &' instead of a 'ui_file *'.
        Adjust.
        * utils.h (struct ui_file): Delete forward declaration..
        (make_cleanup_ui_file_delete, null_stream): Delete declarations.
        (error_stream): Take a 'string_file &' instead of a
        'ui_file *'.
        * varobj.c (varobj_value_get_print_value): Use string_file.
        * xtensa-tdep.c (xtensa_verify_config): Use string_file.
        * gdbarch.c: Regenerate.

2017-02-02  Pedro Alves  <palves@redhat.com>

        * disasm.c (gdb_disassembler::pretty_print_insn): Rename to...
        (gdb_pretty_print_insn): ... this.  Now a free function.  Add back
        a 'gdbarch' parameter.  Allocate a mem_fileopen stream here.
        Adjust to call gdb_print_insn instead of
        gdb_disassembler::print_insn.
        (dump_insns, do_mixed_source_and_assembly_deprecated)
        (do_mixed_source_and_assembly, do_assembly_only): Add back a
        'gdbarch' parameter.  Remove gdb_disassembler parameter.
        (gdb_disassembly): Don't allocate a gdb_disassembler here.
        * disasm.h (gdb_disassembler::pretty_print_insn): Delete
        declaration.
        (gdb_pretty_print_insn): Re-add declaration.
        * record-btrace.c (btrace_insn_history): Don't allocate a
        gdb_disassembler here.  Adjust to call gdb_pretty_print_insn.

2017-02-01  Simon Marchi  <simon.marchi@polymtl.ca>

        * disasm.h (gdb_disassembly): Remove file_string parameter.
        * disasm.c (gdb_disassembly): Likewise.
        * cli/cli-cmds.c (print_disassembly): Adapt.
        * mi/mi-cmd-disas.c (mi_cmd_disassemble): Likewise.
        * stack.c (do_gdb_disassembly): Likewise.

2017-02-01  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): For
        DWARF_VALUE_LITERAL, no longer ignore the offset on big-endian
        targets.  And if the implicit value is longer than needed, extract
        the first bytes instead of the "least significant" ones.

2017-02-01  Markus Metzger  <markus.t.metzger@intel.com>

        * btrace.c (btrace_enable): Do not call btrace_add_pc for
        BTRACE_FORMAT_PT or if can_access_registers_ptid returns false.
        (btrace_fetch): Assert can_access_registers_ptid.
        * record-btrace.c (require_btrace_thread, record_btrace_info): Call
        validate_registers_access.

2017-02-01  Markus Metzger  <markus.t.metzger@intel.com>

        * gdbthread.h (can_access_registers_ptid): New.
        * thread.c (can_access_registers_ptid): New.

2017-02-01  Pedro Alves  <palves@redhat.com>

        * i386-tdep.c (i386_fast_tracepoint_valid_at): Use gdb_insn_length.

2017-01-31  Pedro Alves  <palves@redhat.com>

        * mi/mi-interp.c (mi_breakpoint_created, mi_breakpoint_modified):
        Fix typos.

2017-01-31  Pedro Alves  <palves@redhat.com>

        * stack.c (print_frame_args): Remove local mem_fileopen stream,
        not used.

2017-01-31  Pedro Alves  <palves@redhat.com>

        * varobj.c (varobj_value_get_print_value): Remove xstrdup call.

2017-01-31  Pedro Alves  <palves@redhat.com>

        * common/scoped_restore.h
        (scoped_restore_tmpl::scoped_restore_tmpl): Template on T2, and
        change the value's parameter type to T2.
        (make_scoped_restore): Likewise.

2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>
            Richard Henderson  <rth@redhat.com>

        * amd64-linux-nat.c (PTRACE_ARCH_PRCTL): New define.
        (amd64_linux_fetch_inferior_registers): Add case to fetch FS_BASE
        GS_BASE for older kernels.
        (amd64_linux_store_inferior_registers): Add case to store FS_BASE
        GS_BASE for older kernels.
        * amd64-linux-tdep.c (amd64_linux_gregset_reg_offset): Add FS_BASE
        and GS_BASE to the offset table.
        (amd64_linux_register_reggroup_p): Add FS_BASE and GS_BASE to the
        system register group.
        * amd64-nat.c (amd64_native_gregset_reg_offset): Implements case
        for older kernels.
        * amd64-tdep.c (amd64_init_abi): Add segment registers for the
        amd64 ABI.
        * amd64-tdep.h (amd64_regnum): Add AMD64_FSBASE_REGNUM and
        AMD64_GSBASE_REGNUM.
        (AMD64_NUM_REGS): Set to AMD64_GSBASE_REGNUM + 1.
        * features/Makefile (amd64-linux.dat, amd64-avx-linux.dat)
        (amd64-mpx-linux.dat, amd64-avx512-linux.dat, x32-linux.dat)
        (x32-avx-linux.dat, x32-avx512-linux.dat): Add
        i386/64bit-segments.xml in those rules.
        * features/i386/64bit-segments.xml: New file.
        * features/i386/amd64-avx-mpx-linux.xml: Add 64bit-segments.xml.
        * features/i386/amd64-avx-linux.xml: Add 64bit-segments.xml.
        * features/i386/amd64-avx512-linux.xml: Add 64bit-segments.xml.
        * features/i386/amd64-mpx-linux.xml: Add 64bit-segments.xml.
        * features/i386/x32-avx512-linux.xml: Add 64bit-segments.xml.
        * features/i386/x32-avx-linux.xml: Add 64bit-segments.xml.
        * features/i386/amd64-linux.xml: Add 64bit-segments.xml.
        * features/i386/amd64-avx-linux.c: Regenerated.
        * features/i386/amd64-avx-mpx-linux.c: Regenerated.
        * features/i386/amd64-avx-mpx.c: Regenerated.
        * features/i386/amd64-avx512-linux.c: Regenerated.
        * features/i386/amd64-linux.c: Regenerated.
        * features/i386/amd64-mpx-linux.c: Regenerated.
        * features/i386/i386-avx-mpx-linux.c: Regenerated.
        * features/i386/i386-avx-mpx.c: Regenerated.
        * features/i386/x32-avx-linux.c: Regenerated.
        * features/i386/x32-avx512-linux.c: Regenerated.
        * regformats/i386/amd64-avx-linux.dat: Regenerated.
        * regformats/i386/amd64-avx-mpx-linux.dat: Regenerated.
        * regformats/i386/amd64-avx512-linux.dat: Regenerated.
        * regformats/i386/amd64-linux.dat: Regenerated.
        * regformats/i386/amd64-mpx-linux.dat: Regenerated.
        * regformats/i386/x32-avx-linux.dat: Regenerated.
        * regformats/i386/x32-avx512-linux.dat: Regenerated.
        * regformats/i386/x32-linux.dat: Regenerated.

2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>

        * amd64-linux-tdep.h (AMD64_LINUX_ORIG_RAX_REGNUM):
        Set to AMD64_NUM_REGS.

2017-01-27  Walfred Tedeschi  <walfred.tedeschi@intel.com>

        * amd64-nat.c (amd64_native_gregset_reg_offset): Simplify logic
        that checks validity of a register number.

2017-01-27  Kees Cook  <keescook@google.com>

        * gdb/arm-linux-nat.c (arm_linux_fetch_inferior_registers): Call
        fetch_fpregs if target has fpa registers.
        (arm_linux_store_inferior_registers): Call store_fpregs if target
        has fpa registers.

2017-01-26  Andreas Arnez  <arnez@linux.vnet.ibm.com>

        * cris-tdep.c (cris_gdbarch_init): Remove check for
        info.byte_order and force it to BFD_ENDIAN_LITTLE.

2017-01-26  Antoine Tremblay  <antoine.tremblay@ericsson.com>

        * corelow.c (get_core_register_section): Check for regset
        existence before checking for REGSET_VARIABLE_SIZE.

2017-01-26  Yao Qi  <yao.qi@linaro.org>
            Pedro Alves  <palves@redhat.com>

        PR gdb/20939
        * disasm.c (gdb_disassembler::dis_asm_memory_error): Don't
        call memory_error, save memaddr instead.
        (gdb_disassembler::print_insn): If gdbarch_print_insn returns
        negative, cal memory_error.
        * disasm.h (gdb_disassembler) <m_err_memaddr>: New field.

2017-01-26  Yao Qi  <yao.qi@linaro.org>

        * disasm-selftests.c (memory_error_test): New function.
        (_initialize_disasm_selftests): Register memory_error_test.

2017-01-26  Yao Qi  <yao.qi@linaro.org>

        * Makefile.in (SFILES): Add disasm-selftests.c and
        selftest-arch.c.
        (COMMON_OBS): Add disasm-selftests.o and selftest-arch.o.
        * disasm-selftests.c: New file.
        * selftest-arch.c: New file.
        * selftest-arch.h: New file.

2017-01-26  Yao Qi  <yao.qi@linaro.org>

        * mep-tdep.c (mep_gdb_print_insn): Set info->arch
        to bfd_arch_mep.  Don't return 0 if section is not
        found.  Call print_insn_mep.

2017-01-26  Pedro Alves  <palves@redhat.com>
            Yao Qi  <yao.qi@linaro.org>

        * arm-tdep.c: Include "disasm.h".
        (gdb_print_insn_arm): Update code to get gdbarch.
        * disasm.c (dis_asm_read_memory): Change it to
        gdb_disassembler::dis_asm_read_memory.
        (dis_asm_memory_error): Likewise.
        (dis_asm_print_address): Likewise.
        (gdb_pretty_print_insn): Change it to
        gdb_disassembler::pretty_print_insn.
        (dump_insns): Add one argument gdb_disassemlber.  All
        callers updated.
        (do_mixed_source_and_assembly_deprecated): Likewise.
        (do_mixed_source_and_assembly): Likewise.
        (do_assembly_only): Likewise.
        (gdb_disassembler::gdb_disassembler): New.
        (gdb_disassembler::print_insn): New.
        * disasm.h (class gdb_disassembler): New.
        (gdb_pretty_print_insn): Remove declaration.
        (gdb_disassemble_info): Likewise.
        * guile/scm-disasm.c (class gdbscm_disassembler): New.
        (gdbscm_disasm_read_memory_worker): Update.
        (gdbscm_disasm_read_memory): Update.
        (gdbscm_disasm_memory_error): Remove.
        (gdbscm_disasm_print_address): Remove.
        (gdbscm_disassembler::gdbscm_disassembler): New.
        (gdbscm_print_insn_from_port): Update.
        * mips-tdep.c: Include disasm.h.
        (gdb_print_insn_mips): Update code to get gdbarch.
        * record-btrace.c (btrace_insn_history): Update.
        * spu-tdep.c: Include disasm.h.
        (struct spu_dis_asm_data): Remove.
        (struct spu_dis_asm_info): New.
        (spu_dis_asm_print_address): Use spu_dis_asm_info to get
        SPU id.
        (gdb_print_insn_spu): Cast disassemble_info to
        spu_dis_asm_info.

2017-01-26  Yao Qi  <yao.qi@linaro.org>

        * disasm.c (do_ui_file_delete): Delete.
        (gdb_insn_length): Move code creating stream to ...
        * utils.c (null_stream): ... here.  New function.
        * utils.h (null_stream): Declare.

2017-01-23  Simon Marchi  <simon.marchi@polymtl.ca>

        * python/py-inferior.c (find_thread_object): Return directly
        from the loop.  Remove "found" variable.

2017-01-21  Joel Brobecker  <brobecker@adacore.com>

        GDB 7.12.1 released.

2017-01-20  Simon Marchi  <simon.marchi@ericsson.com>

        * python/py-function.c (fnpy_call): Reorder declarations to have
        the gdbpy_enter object declared first.
        * python/py-xmethods.c (gdbpy_get_xmethod_arg_types): Likewise.

2017-01-20  Simon Marchi  <simon.marchi@ericsson.com>

        PR python/21068
        * python/python-internal.h (PyMem_RawMalloc): Define for
        Python < 3.4.
        * python/py-gdb-readline.c (gdbpy_readline_wrapper): Use
        PyMem_RawMalloc instead of PyMem_Malloc.

2017-01-20  Mike Wrighton  <mike_wrighton@codesourcery.com>
            Luis Machado  <lgustavo@codesourcery.com>

        * NEWS (New commands): Mention flash-erase.
        (New MI commands): Mention target-flash-erase.
        * mi/mi-cmds.c (mi_cmd_target_flash_erase): Add target-flash-erase MI
        command.
        * mi/mi-cmds.h (mi_cmd_target_flash_erase): New declaration.
        * mi/mi-main.c (mi_cmd_target_flash_erase): New function.
        * target.c (flash_erase_command): New function.
        (initialize_targets): Add new flash-erase command.
        * target.h (flash_erase_command): New declaration.

2017-01-20  Joel Brobecker  <brobecker@adacore.com>

        * nat/linux-ptrace.c: Only include <sys/procfs.h> if
        HAVE_SYS_PROCFS_H is defined.

2017-01-18  Alan Hayward  <alan.hayward@arm.com>

        * remote.c (struct cached_reg): Change data into a pointer.
        * (stop_reply_dtr): Free data pointers before deleting vector.
        (process_stop_reply): Likewise.
        (remote_parse_stop_reply): Allocate space for data

2017-01-18  Alan Hayward  <alan.hayward@arm.com>

        * amd64-tdep.c (amd64_pseudo_register_read_value): remove
        MAX_REGISTER_SIZE.
        (amd64_pseudo_register_read_value): Likewise.
        * remote.c (fetch_register_using_p): Remove MAX_REGISTER_SIZE.
        (store_register_using_P): Likewise.
        * regcache.c (regcache_xfer_part): Likewise.

2017-01-16  Ivo Raisr  <ivo.raisr@oracle.com>

        Split real and pseudo registers.
        * sparc-tdep.h (SPARC_CORE_REGISTERS): New macro.
        (sparc32_pseudo_regnum): New enum.
        * sparc64-tdep.h (sparc64_pseudo_regnum): New enum.
        * sparc-tdep.c (SPARC32_FPU_REGISTERS): New macro.
        (SPARC32_CP0_REGISTERS): New macro.
        (sparc32_pseudo_register_name): New function.
        (sparc32_register_name): Use sparc32_pseudo_register_name.
        (sparc32_pseudo_register_type): New function.
        (sparc32_register_type): Use sparc32_pseudo_register_type.
        (sparc32_pseudo_register_read, sparc32_pseudo_register_write): Handle
        pseudo register numbers.
        * sparc64-tdep.c SPARC64_FPU_REGISTERS): New macro.
        (SPARC64_CP0_REGISTERS): New macro.
        (sparc64_pseudo_register_name): New function.
        (sparc64_register_name): Use sparc64_pseudo_register_name.
        (sparc64_pseudo_register_type): New function.
        (sparc64_register_type): Use sparc64_pseudo_register_type.
        (sparc64_pseudo_register_read, sparc64_pseudo_register_write): Handle
        pseudo register numbers.
        (sparc64_store_floating_fields, sparc64_extract_floating_fields,
        sparc64_store_arguments): Handle pseudo register numbers.

2017-01-13  Yao Qi  <yao.qi@linaro.org>

        * remote.c (REMOTE_DEBUG_MAX_CHAR): New macro.
        (putpkt_binary): Print only REMOTE_DEBUG_MAX_CHAR chars in debug
        output.
        (getpkt_or_notif_sane_1): Likewise.

2017-01-13  Yao Qi  <yao.qi@linaro.org>

        * Makefile.in (checker-headers): Use CXX and CXX_DIALET instead
        of CC.  Pass "-x c++-header" instead of "-x c".

2017-01-12  Simon Marchi  <simon.marchi@ericsson.com>

        * remote.c (remote_can_async_p): Update comment.

2017-01-12  Simon Marchi  <simon.marchi@ericsson.com>

        * linux-nat.c (linux_nat_can_async_p): Update comment.

2017-01-12  Simon Marchi  <simon.marchi@ericsson.com>

        * serial.c (serial_open): Forget about "pc" and "lpt" serial interface.

2017-01-11  Simon Marchi  <simon.marchi@ericsson.com>

        * cli/cli-decode.c (lookup_cmd_1): Fix typo in comment.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-type.c (typy_legacy_template_argument): Update.
        * cp-support.h (struct demangle_parse_info) (demangle_parse_info,
        ~demangle_parse_info): Declare new members.
        (cp_demangled_name_to_comp): Return unique_ptr.
        (cp_demangled_name_parse_free)
        (make_cleanup_cp_demangled_name_parse_free)
        (cp_new_demangle_parse_info): Remove.
        * cp-support.c (do_demangled_name_parse_free_cleanup)
        (make_cleanup_cp_demangled_name_parse_free): Remove.
        (inspect_type, cp_canonicalize_string_full)
        (cp_canonicalize_string): Update.
        (mangled_name_to_comp): Change return type.
        (cp_class_name_from_physname, method_name_from_physname)
        (cp_func_name, cp_remove_params): Update.
        * cp-name-parser.y (demangle_parse_info): New constructor, from
        cp_new_demangle_parse_info.
        (~demangle_parse_info): New destructor, from
        cp_demangled_name_parse_free.
        (cp_merge_demangle_parse_infos): Update.
        (cp_demangled_name_to_comp): Change return type.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * top.c (prevent_dont_repeat): Change return type.
        * python/python.c (execute_gdb_command): Use std::string.
        Update.
        * guile/guile.c (gdbscm_execute_gdb_command): Update.
        * command.h (prevent_dont_repeat): Change return type.
        * breakpoint.c (bpstat_do_actions_1): Update.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * value.h (scoped_value_mark::~scoped_value_mark): Call
        free_to_mark.
        (scoped_value_mark::free_to_mark): New method.
        * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use
        scoped_value_mark.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-value.c (valpy_dereference, valpy_referenced_value)
        (valpy_reference_value, valpy_const_value, valpy_get_address)
        (valpy_get_dynamic_type, valpy_lazy_string, valpy_do_cast)
        (valpy_getitem, valpy_call, valpy_binop_throw, valpy_negative)
        (valpy_absolute, valpy_richcompare_throw): Use scoped_value_mark.
        * dwarf2loc.c (dwarf2_loc_desc_get_symbol_read_needs): Use
        scoped_value_mark.
        * dwarf2-frame.c (execute_stack_op): Use scoped_value_mark.
        * value.h (scoped_value_mark): New class.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * dwarf2read.c (dwarf2_build_psymtabs): Use psymtab_discarder.
        * psympriv.h (make_cleanup_discard_psymtabs): Don't declare.
        * psymtab.c (discard_psymtabs_upto): Remove.
        (make_cleanup_discard_psymtabs): Remove.
        (struct psymtab_state): Remove.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * record-full.c (record_full_save_cleanups): Remove.
        (record_full_save): Use gdb::unlinker.
        * gcore.c (do_bfd_delete_cleanup): Remove.
        (gcore_command): Use gdb::unlinker, unique_xmalloc_ptr.  Remove
        cleanups.
        * dwarf2read.c (unlink_if_set): Remove.
        (write_psymtabs_to_index): Use gdb::unlinker.
        * common/gdb_unlinker.h: New file.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * windows-tdep.c (windows_xfer_shared_library): Update.
        * windows-nat.c (windows_make_so): Update.
        * utils.h (make_cleanup_bfd_unref): Remove.
        * utils.c (do_bfd_close_cleanup, make_cleanup_bfd_unref): Remove.
        * symfile.h (symfile_bfd_open)
        (find_separate_debug_file_in_section): Return gdb_bfd_ref_ptr.
        * symfile.c (read_symbols, symbol_file_add)
        (separate_debug_file_exists): Update.
        (symfile_bfd_open): Return gdb_bfd_ref_ptr.
        (generic_load, reread_symbols): Update.
        * symfile-mem.c (symbol_file_add_from_memory): Update.
        * spu-linux-nat.c (spu_bfd_open): Return gdb_bfd_ref_ptr.
        (spu_symbol_file_add_from_memory): Update.
        * solist.h (struct target_so_ops) <bfd_open>: Return
        gdb_bfd_ref_ptr.
        (solib_bfd_fopen, solib_bfd_open): Return gdb_bfd_ref_ptr.
        * solib.c (solib_bfd_fopen, solib_bfd_open): Return
        gdb_bfd_ref_ptr.
        (solib_map_sections, reload_shared_libraries_1): Update.
        * solib-svr4.c (enable_break): Update.
        * solib-spu.c (spu_bfd_fopen): Return gdb_bfd_ref_ptr.
        * solib-frv.c (enable_break2): Update.
        * solib-dsbt.c (enable_break): Update.
        * solib-darwin.c (gdb_bfd_mach_o_fat_extract): Return
        gdb_bfd_ref_ptr.
        (darwin_solib_get_all_image_info_addr_at_init): Update.
        (darwin_bfd_open): Return gdb_bfd_ref_ptr.
        * solib-aix.c (solib_aix_bfd_open): Return gdb_bfd_ref_ptr.
        * record-full.c (record_full_save): Update.
        * python/py-objfile.c (objfpy_add_separate_debug_file): Update.
        * procfs.c (insert_dbx_link_bpt_in_file): Update.
        * minidebug.c (find_separate_debug_file_in_section): Return
        gdb_bfd_ref_ptr.
        * machoread.c (macho_add_oso_symfile): Change abfd to
        gdb_bfd_ref_ptr.
        (macho_symfile_read_all_oso): Update.
        (macho_check_dsym): Return gdb_bfd_ref_ptr.
        (macho_symfile_read): Update.
        * jit.c (bfd_open_from_target_memory): Return gdb_bfd_ref_ptr.
        (jit_bfd_try_read_symtab): Update.
        * gdb_bfd.h (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
        (gdb_bfd_openw, gdb_bfd_openr_iovec)
        (gdb_bfd_openr_next_archived_file, gdb_bfd_fdopenr): Return
        gdb_bfd_ref_ptr.
        (gdb_bfd_ref_policy): New struct.
        (gdb_bfd_ref_ptr): New typedef.
        * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
        (gdb_bfd_openw, gdb_bfd_openr_iovec)
        (gdb_bfd_openr_next_archived_file, gdb_bfd_fdopenr): Return
        gdb_bfd_ref_ptr.
        * gcore.h (create_gcore_bfd): Return gdb_bfd_ref_ptr.
        * gcore.c (create_gcore_bfd): Return gdb_bfd_ref_ptr.
        (gcore_command): Update.
        * exec.c (exec_file_attach): Update.
        * elfread.c (elf_symfile_read): Update.
        * dwarf2read.c (dwarf2_get_dwz_file): Update.
        (try_open_dwop_file, open_dwo_file): Return gdb_bfd_ref_ptr.
        (open_and_init_dwo_file): Update.
        (open_dwp_file): Return gdb_bfd_ref_ptr.
        (open_and_init_dwp_file): Update.
        * corelow.c (core_open): Update.
        * compile/compile-object-load.c (compile_object_load): Update.
        * common/gdb_ref_ptr.h (ref_ptr::operator->): New operator.
        * coffread.c (coff_symfile_read): Update.
        * cli/cli-dump.c (bfd_openr_or_error, bfd_openw_or_error): Return
        gdb_bfd_ref_ptr.  Rename.
        (dump_bfd_file, restore_command): Update.
        * build-id.h (build_id_to_debug_bfd): Return gdb_bfd_ref_ptr.
        * build-id.c (build_id_to_debug_bfd): Return gdb_bfd_ref_ptr.
        (find_separate_debug_file_by_buildid): Update.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * common/gdb_ref_ptr.h: New file.
        * python/py-ref.h (struct gdbpy_ref_policy): New.
        (gdbpy_ref): Now a typedef.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * utils.h (make_cleanup_htab_delete): Don't declare.
        * utils.c (do_htab_delete_cleanup, make_cleanup_htab_delete):
        Remove.
        * linespec.c (decode_compound_collector): Add constructor,
        destructor.
        (lookup_prefix_sym): Remove cleanup.
        (symtab_collector): Add constructor, destructor.
        (collect_symtabs_from_filename): Remove cleanup.
        * disasm.c (do_mixed_source_and_assembly): Use htab_up.
        * compile/compile-c-symbols.c (generate_c_for_variable_locations):
        Use htab_up.
        * gnu-v3-abi.c (gnuv3_print_vtable): Use htab_up.
        * dwarf2read.c (dw2_expand_symtabs_matching)
        (dw2_map_symbol_filenames, dwarf_decode_macros)
        (write_psymtabs_to_index): Use htab_up.
        * dwarf2loc.c (func_verify_no_selftailcall)
        (call_site_find_chain_1, func_verify_no_selftailcall)
        (chain_candidate, call_site_find_chain_1): Use std::unordered_set,
        std::vector, gdb::unique_xmalloc_ptr.
        (call_sitep): Remove typedef.
        (dwarf2_locexpr_baton_eval): Remove unused variable.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/python-internal.h (make_cleanup_py_decref)
        (make_cleanup_py_xdecref): Don't declare.
        * python/py-utils.c (py_decref, make_cleanup_py_decref)
        (py_xdecref, make_cleanup_py_xdecref): Remove.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-framefilter.c (py_mi_print_variables): Use gdbpy_ref.
        (py_print_locals, enumerate_locals, py_print_args): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-framefilter.c (enumerate_args): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-utils.c (unicode_to_encoded_string)
        (python_string_to_target_string)
        (python_string_to_target_python_string)
        (python_string_to_host_string, gdbpy_obj_to_string)
        (get_addr_from_python): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-unwind.c (pyuw_object_attribute_to_pointer): Use
        gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/python.c (eval_python_command, gdbpy_decode_line)
        (gdbpy_run_events, gdbpy_start_type_printers)
        (gdbpy_apply_type_printers): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-param.c (get_doc_string, compute_enum_values): Use
        gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-inferior.c (find_thread_object, build_inferior_list):
        Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-framefilter.c (py_print_frame): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-finishbreakpoint.c (bpfinishpy_out_of_scope): Use
        gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-cmd.c (cmdpy_completer_helper): Use gdbpy_ref.  Remove
        extra incref.
        (cmdpy_completer_handle_brkchars, cmdpy_completer, cmdpy_init):
        Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Use
        gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-arch.c (archpy_disassemble): Use gdbpy_ref.  Don't
        decref results of PyArg_ParseTupleAndKeywords.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/python.c (python_run_simple_file): Use
        unique_xmalloc_ptr, gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-prettyprint.c (print_stack_unless_memory_error)
        (print_string_repr, print_children): Use gdbpy_ref.
        (dummy_python_frame): New class.
        (dummy_python_frame::dummy_python_frame): Rename from
        push_dummy_python_frame.
        (py_restore_tstate): Remove.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-framefilter.c (py_print_frame): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/python.c (ensure_python_env, restore_python_env):
        Remove.
        * python/python-internal.h (ensure_python_env): Don't declare.
        * varobj.h (varobj_ensure_python_env): Don't declare.
        * varobj.c (varobj_ensure_python_env): Remove.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * varobj.c (varobj_value_get_print_value): Use
        gdbpy_enter_varobj.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-prettyprint.c (print_string_repr, print_children):
        Update.
        * python/py-lazy-string.c (gdbpy_extract_lazy_string): Change type
        of "encoding".
        * varobj.c (varobj_value_get_print_value): Update.
        * python/python-internal.h (gdbpy_extract_lazy_string): Update.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * varobj.c (varobj_get_display_hint)
        (dynamic_varobj_has_child_method, install_new_value_visualizer)
        (varobj_set_visualizer, free_variable): Use
        gdbpy_enter_varobj.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/python.c (python_command): Use gdbpy_enter, gdbpy_ref.
        (do_finish_initialization): New function.  Use gdbpy_ref.
        (gdbpy_finish_initialization): Use gdbpy_enter.  Call
        do_finish_initialization.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-param.c (get_set_value, get_show_value): Use
        gdbpy_enter, gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-function.c (fnpy_call): Use gdbpy_enter, gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-cmd.c (cmdpy_function): Use gdbpy_enter, gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-varobj.c (py_varobj_iter_dtor, py_varobj_iter_next):
        Use gdbpy_enter_varobj.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * varobj.c (gdbpy_enter_varobj): New constructor.
        * python/python-internal.h (gdbpy_enter_varobj): New class.
        * python/py-varobj.c (py_varobj_get_iterator): Use
        gdbpy_enter_varobj.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-xmethods.c (gdbpy_get_xmethod_result_type): Use
        gdbpy_enter, gdbpy_ref, unique_xmalloc_ptr.
        (gdbpy_invoke_xmethod): Use gdbpy_ref, gdbpy_enter.
        (gdbpy_get_xmethod_arg_types): Use gdbpy_ref,
        unique_xmalloc_ptr.
        (gdbpy_get_xmethod_arg_types): Use gdbpy_ref, gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-xmethods.c (invoke_match_method): Use
        gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-xmethods.c (gdbpy_get_matching_xmethod_workers): use
        gdbpy_enter, gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/python.c (python_interactive_command): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/python.c (gdbpy_before_prompt_hook): Use gdbpy_enter,
        gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Use
        gdbpy_enter, gdbpy_ref, unique_xmalloc_ptr.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * utils.h (htab_deleter): New struct.
        (htab_up): New typedef.
        * python/py-framefilter.c (gdbpy_apply_frame_filter): Use
        gdbpy_enter, gdbpy_ref, htab_up.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-unwind.c (pending_frame_invalidate): Remove.
        (pyuw_sniffer): Use gdbpy_enter and gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-xmethods.c (gdbpy_free_xmethod_worker_data)
        (gdbpy_clone_xmethod_worker_data): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-type.c (save_objfile_types): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/python.c (gdbpy_eval_from_control_command)
        (gdbpy_source_script, gdbpy_run_events)
        (gdbpy_source_objfile_script, gdbpy_execute_objfile_script)
        (gdbpy_free_type_printers, gdbpy_finish_initialization): Use
        gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-progspace.c (py_free_pspace): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-objfile.c (py_free_objfile): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-inferior.c (python_on_normal_stop, python_on_resume)
        (python_on_inferior_call_pre, python_on_inferior_call_post)
        (python_on_memory_change, python_on_register_change)
        (python_inferior_exit, python_new_objfile, add_thread_object)
        (delete_thread_object, py_free_inferior): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-finishbreakpoint.c (bpfinishpy_handle_stop)
        (bpfinishpy_handle_exit): Use gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-cmd.c (cmdpy_destroyer)
        (cmdpy_completer_handle_brkchars, cmdpy_completer): Use
        gdbpy_enter.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-breakpoint.c (gdbpy_breakpoint_cond_says_stop): Use
        gdbpy_enter.
        (gdbpy_breakpoint_has_cond): Likewise.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/python.c (gdbpy_enter): New constructor.
        (~gdbpy_enter): New destructor.
        (restore_python_env, ensure_python_env): Rewrite.
        * python/python-internal.h (gdbpy_enter): New class.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-symbol.c (gdbpy_lookup_symbol): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-value.c (value_has_field, get_field_flag)
        (get_field_type, valpy_getitem, convert_value_from_python): Use
        gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/python.c (gdbpy_progspaces, gdbpy_objfiles): Use
        gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-prettyprint.c (search_pp_list)
        (find_pretty_printer_from_objfiles)
        (find_pretty_printer_from_progspace)
        (find_pretty_printer_from_gdb, find_pretty_printer)
        (gdbpy_get_display_hint, gdbpy_get_varobj_pretty_printer): Use
        gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-param.c (call_doc_function): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-linetable.c (build_line_table_tuple_from_pcs)
        (ltpy_get_all_source_lines): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-framefilter.c (extract_sym, extract_value)
        (get_py_iter_from_func, bootstrap_python_frame_filters): Use
        gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-breakpoint.c (gdbpy_breakpoints): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-inferior.c (gdbpy_inferiors): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-function.c (convert_values_to_python, fnpy_init): Use
        gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-cmd.c (gdbpy_string_to_argv): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-type.c (convert_field, make_fielditem, typy_fields)
        (typy_range): Use gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-threadevent.c (create_thread_event_object): Use
        gdbpy_ref.
        * python/py-stopevent.c (create_stop_event_object): Simplify.
        (emit_stop_event): Use gdbpy_ref.
        * python/py-signalevent.c (create_signal_event_object): Use
        gdbpy_ref.
        * python/py-newobjfileevent.c (create_new_objfile_event_object)
        (emit_new_objfile_event, create_clear_objfiles_event_object)
        (emit_clear_objfiles_event): Use gdbpy_ref.
        * python/py-infevents.c (create_inferior_call_event_object)
        (create_register_changed_event_object)
        (create_memory_changed_event_object, emit_inferior_call_event)
        (emit_memory_changed_event, emit_register_changed_event): Use
        gdbpy_ref.
        * python/py-exitedevent.c (create_exited_event_object)
        (emit_exited_event): Use gdbpy_ref.
        * python/py-event.h (evpy_emit_event): Remove
        CPYCHECKER_STEALS_REFERENCE_TO_ARG annotation.
        * python/py-event.c (evpy_emit_event): Use gdbpy_ref.
        * python/py-continueevent.c (emit_continue_event): Use
        gdbpy_ref.
        * python/py-breakpoint.c (gdbpy_breakpoint_created)
        (gdbpy_breakpoint_deleted, gdbpy_breakpoint_modified): Use
        gdbpy_ref.
        * python/py-bpevent.c (create_breakpoint_event_object): Use
        gdbpy_ref.

2017-01-10  Tom Tromey  <tom@tromey.com>

        * python/py-ref.h: New file.

2017-01-10  Simon Marchi  <simon.marchi@ericsson.com>

        * cli-out.c (cli_ui_out::do_redirect): Change return type to
        void.
        * cli-out.h (cli_ui_out::do_redirect): Likewise.
        * mi/mi-out.c (mi_ui_out::do_redirect): Likewise.
        * mi/mi-out.h (mi_ui_out::do_redirect): Likewise.
        * ui-out.c (ui_out::redirect): Likewise.
        * ui-out.h (ui_out::redirect, ui_out::do_redirect): Likewise.
        * cli/cli-logging.c (set_logging_redirect): Update call site of
        ui_out::redirect.
        (handle_redirections): Likewise.
        * scm-ports.c (ioscm_with_output_to_port_worker): Likewise.
        * top.c (execute_command_to_string): Likewise.
        * utils.c (do_ui_out_redirect_pop): Likewise.

2017-01-10  Simon Marchi  <simon.marchi@ericsson.com>

        * stack.c (_initialize_stack): Update "frame" command help message.

2017-01-08  Iain Buclaw  <ibuclaw@gdcproject.org>

        * d-exp.y (CastExpression): Emit UNOP_CAST_TYPE.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

        * x86-linux-nat.h: Include gdb_proc_service.h.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

        * ser-base.h: Include serial.h.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

        * ppc-linux-tdep.h: Include ppc-tdep.h.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

        * nat/amd64-linux-siginfo.h: Include signal.h.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

        * nat/aarch64-linux-hw-point.h: Include break-common.h.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

        * mi/mi-parse.h: Include mi-cmds.h.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

        * inf-loop.c: Don't include "target.h".
        * inf-loop.h: Include it here.

2017-01-06  Yao Qi  <yao.qi@linaro.org>

        * dfp.h: Include "dboulest.h" and "expression.h".

2017-01-06  Yao Qi  <yao.qi@linaro.org>

        * ax-gdb.h: Include "ax.h".

2017-01-06  Yao Qi  <yao.qi@linaro.org>

        * Makefile.in (HFILES_NO_SRCDIR): Replace gdb_ptrace.h
        with nat/gdb_ptrace.h.

2017-01-05  Yao Qi  <yao.qi@linaro.org>

        * mips-fbsd-tdep.c (mips_fbsd_sigframe_init): Move && to
        new line.
        (mips64_fbsd_sigframe_init): Likewise.

2017-01-04  John Baldwin  <jhb@FreeBSD.org>

        * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Use
        GDB_OSABI_FREEBSD instead of GDB_OSABI_FREEBSD_ELF.

2017-01-04  John Baldwin  <jhb@FreeBSD.org>

        * Makefile.in (ALLDEPFILES): Add mips-fbsd-nat.c.
        * NEWS: Mention new FreeBSD/mips native configuration.
        * config/mips/fbsd.mh: New file.
        * configure.host: Add mips*-*-freebsd*.
        * mips-fbsd-nat.c: New file.

2017-01-04  John Baldwin  <jhb@FreeBSD.org>

        * Makefile.in (ALL_TARGET_OBS): Add mips-fbsd-tdep.o.
        (ALLDEPFILES): Add mips-fbsd-tdep.c.
        * NEWS: Mention new FreeBSD/mips target.
        * configure.tgt: Add mips*-*-freebsd*.
        * mips-fbsd-tdep.c: New file.
        * mips-fbsd-tdep.h: New file.

2017-01-04  Yao Qi  <yao.qi@linaro.org>

        * dwarf2loc.c (write_pieced_value): Don't use VALUE_FRAME_ID (to),
        use c->frame_id when the piece location is DWARF_VALUE_REGISTER.

2017-01-01  Joel Brobecker  <brobecker@adacore.com>

        Update copyright year range in all GDB files.

2017-01-01  Joel Brobecker  <brobecker@adacore.com>

        * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2016.

For older changes see ChangeLog-2016.
\f
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
coding: utf-8
End: