2018-05-30 Simon Marchi * regcache.h (regcache_raw_collect): Remove, update callers to use regcache::raw_collect. * regcache.c (regcache_raw_collect): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_raw_supply): Remove, update callers to use detached_regcache::raw_supply. * regcache.c (regcache_raw_supply): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_cooked_write_part): Remove, update callers to use regcache::cooked_write_part. * regcache.c (regcache_cooked_write_part): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_cooked_read_part): Remove, update callers to use readable_regcache::cooked_read_part. * regcache.c (regcache_cooked_read_part): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_cooked_read_value): Remove, update callers to use readable_regcache::cooked_read_value. * regcache.c (regcache_cooked_read_value): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_cooked_write): Remove, update callers to use regcache::cooked_write. * regcache.c (regcache_cooked_write): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_invalidate): Remove, update callers to use detached_regcache::invalidate instead. * regcache.c (regcache_invalidate): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_raw_write_part): Remove, update callers to use regcache::raw_write_part instead. * regcache.c (regcache_raw_write_part): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_raw_read_part): Remove, update callers to use readable_regcache::raw_read_part instead. * regcache.c (regcache_raw_read_part): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_cooked_read): Remove, update callers to use readable_regcache::cooked_read instead. * regcache.c (regcache_cooked_read): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_raw_write): Remove, update callers to use regcache::raw_write instead. * regcache.c (regcache_raw_write): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_raw_read): Remove, update callers to use readable_regcache::raw_read instead. * regcache.c (regcache_raw_read): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_raw_update): Remove, update callers to use readable_regcache::raw_update instead. * regcache.c (regcache_raw_update): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_register_status): Remove, update callers to use reg_buffer::get_register_status directly instead. * regcache.c (regcache_register_status): Remove. 2018-05-30 Simon Marchi * regcache.h (regcache_get_ptid): Remove, update all callers to call regcache::ptid instead. * regcache.c (regcache_get_ptid): Remove. 2018-05-30 Simon Marchi * Makefile.in (ALL_TARGET_OBS): Add or1k-tdep.o. 2018-05-30 Pedro Alves * common/common-exceptions.h (exception_rethrow): Use ATTRIBUTE_NORETURN. 2018-05-29 Simon Marchi * breakpoint.c (print_solib_event, check_status_catch_solib): Remove struct keyword in range-based for loops. * dbxread.c (find_corresponding_bincl_psymtab): Likewise. * dwarf2read.c (compute_delayed_physnames, rust_union_quirks); Likewise. * linespec.c (find_superclass_methods, search_minsyms_for_name): Likewise. * symfile.c (addr_info_make_relative): Likewise. * thread.c (value_in_thread_stack_temporaries): Likewise. 2018-05-29 Weimin Pan * minsyms.h (lookup_minimal_symbol_and_objfile): Remove declaration. * minsyms.c (lookup_minimal_symbol_and_objfile): Remove definition. * coff-pe-read.c (add_pe_forwarded_sym): Replace lookup_minimal_symbol_and_objfile with lookup_bound_minimal_symbol. * glibc-tdep.c (glibc_skip_solib_resolver): Likewise. * jit.c (jit_breakpoint_re_set_internal): Likewise. * printcmd.c (info_address_command): Likewise. 2018-05-29 Tom Tromey * windows-nat.c (handle_exception): Update fall-through comment. 2018-05-29 Tom Tromey * progspace.h (so_list_ptr): Remove typedef. Don't declare VEC. (struct program_space) : Now a std::vector. * breakpoint.c (print_solib_event): Update. (check_status_catch_solib): Update. * progspace.c (clear_program_space_solib_cache): Update. * solib.c (update_solib_list): Update. 2018-05-29 Tom Tromey * python/py-type.c (typy_richcompare): Update. * guile/scm-type.c (tyscm_equal_p_type_smob): Update. * gdbtypes.h (types_deeply_equal): Return bool. (types_equal): Likewise. * gdbtypes.c (type_equality_entry_d): Remove typedef. Don't declare VEC. (check_types_equal): Change worklist to std::vector. Return bool. (struct type_equality_entry): Add constructor. (compare_maybe_null_strings): Return bool. (check_types_worklist): Return bool. Change worklist to std::vector. (types_deeply_equal): Use std::vector. (types_equal): Return bool. (compare_maybe_null_strings): Simplify. 2018-05-29 Tom Tromey * record-btrace.c (tp_t): Remove typedef. Don't declare VEC. 2018-05-29 Tom Tromey * objc-lang.h: Don't include cp-support.h. * common/gdb_vecs.h (const_char_ptr): Remove typedef. Don't declare VEC. 2018-05-27 Tom Tromey * Makefile.in (DEPFILES): Don't reference REMOTE_OBS. 2018-05-25 Tom Tromey * value.c (value::location): Initialize. 2018-05-25 Tom Tromey * dbxread.c (init_bincl_list): Remove. (bincl_list): Now a std::vector. (bincls_allocated, next_bincl): Remove. (free_bincl_list, do_free_bincl_list_cleanup) (make_cleanup_free_bincl_list): Remove. (dbx_read_symtab, elfstab_build_psymtabs): Use scoped_restore, unique_xmalloc_ptr. (find_corresponding_bincl_psymtab, read_dbx_symtab): Update. (struct header_file_location): Add constructor. (add_bincl_to_list): Remove. 2018-05-25 Tom Tromey * tui/tui.c (tui_enable): Update. * mi/mi-interp.c (mi_interp::init): Update. * interps.h (class interp) : New method. : Rename from name. (~scoped_restore_interp): Update. * interps.c (interp::interp): Update. (interp_add, interp_set, interp_lookup_existing) (current_interp_named_p): Update. 2018-05-25 Tom Tromey * interps.c (interp_name): Remove. * mi/mi-interp.c (mi_interp::init): Update. * interps.h (interp_name): Remove. (~scoped_restore_interp): Update. * tui/tui.c (tui_enable): Update. 2018-05-25 Tom Tromey * utils.c (fputs_maybe_filtered): Update. * linespec.c (decode_line_full): Update. * mi/mi-interp.c (mi_on_normal_stop_1, mi_tsv_modified) (mi_print_breakpoint_for_event, mi_solib_loaded) (mi_solib_unloaded, mi_command_param_changed, mi_memory_changed) (mi_user_selected_context_changed): Update. * mi/mi-main.c (mi_execute_command): Update. * cli/cli-script.c (execute_control_command): Update. * python/python.c (execute_gdb_command): Update. * solib.c (info_sharedlibrary_command): Update. * interps.c (interp_ui_out): Remove. * interps.h (interp_ui_out): Remove. 2018-05-25 Tom Tromey * tui/tui-interp.c (as_tui_interp): Use dynamic_cast. * mi/mi-interp.c (as_mi_interp): Use dynamic_cast. * cli/cli-interp.c (as_cli_interp): Use dynamic_cast. 2018-05-25 Tom Tromey * cli/cli-interp.c (safe_execute_command): Use scoped_restore. * interps.c (interp_exec): Use scoped_restore. 2018-05-25 Tom Tromey * remote.c (remote_target::remote_file_get): Use gdb::byte_vector. (remote_target::remote_file_put): Likewise. 2018-05-25 Tom Tromey * coff-pe-read.c (struct read_pe_section_data) : Now a std::string. (get_pe_section_index, add_pe_exported_sym): Update. (read_pe_exported_syms): Use gdb::def_vector. 2018-05-25 Tom Tromey * frame.c (remove_prev_frame): Remove. (get_prev_frame_if_no_cycle): Use TRY/CATCH. 2018-05-25 Maciej W. Rozycki * mips-linux-tdep.h (mips_supply_fpregset, mips_fill_fpregset): Remove prototypes. * mips-linux-nat.c (supply_fpregset): Always call `mips64_supply_fpregset' rather than `mips_supply_fpregset'. (fill_fpregset): Always call `mips64_fill_fpregset' rather than `mips_fill_fpregset'. * mips-linux-tdep.c (mips_supply_fpregset) (mips_supply_fpregset_wrapper, mips_fill_fpregset) (mips_fill_fpregset_wrapper): Remove functions. (mips64_supply_fpregset, mips64_fill_fpregset): Update comments. (mips_linux_fpregset): Remove variable. (mips_linux_iterate_over_regset_sections): Use `mips64_linux_fpregset' in place of `mips_linux_fpregset'. (mips_linux_o32_sigframe_init): Remove comment. 2018-05-25 Pedro Alves * remote.c (struct vCont_action_support, MAXTHREADLISTRESULTS) (struct readahead_cache, struct packet_reg, struct remote_arch_state, class remote_state): Move higher up in the file. (remote_target::m_remote_state): Now an object instead of a pointer. (remote_target::get_remote_state): Adjust. 2018-05-24 Andrew Burgess * stack.c (select_and_print_frame): Delete. (struct function_bounds): Move struct within function. (func_command): Most content moved into new function find_frame_for_function, use new function, print result, add function comment. (find_frame_for_function): New function, now returns a result. 2018-05-24 Philippe Waroquiers * stack.c (iterate_over_block_arg_vars): Fix comment. (print_frame_arg_vars): Pass stream in cb_data, not gdb_stdout. 2018-05-24 Andrew Burgess PR gdb/23203 * frame.c (scoped_restore_selected_frame::scoped_restore_selected_frame): Define. (scoped_restore_selected_frame::~scoped_restore_selected_frame): Define. * frame.h (class scoped_restore_selected_frame): New class. * stack.c (print_frame_local_vars): Remove catching and rethrowing of any exception, use scoped_restore_selected_frame to restore the frame instead. 2018-05-24 Pedro Alves * darwin-nat.h (darwin_nat_target::create_inferior): Mark with override. 2018-05-23 Tom Tromey * complaints.c (struct complaints): Remove. (symfile_complaint_book): Remove. (series): New global. (complaint_internal): Update. (clear_complaints): Update. 2018-05-23 Tom Tromey * complaints.c (counters): New global. (struct complain): Remove. (struct complaints) : Remove. (complaint_sentinel): Remove. (symfile_complaint_book): Update. (find_complaint) Remove. (complaint_internal, clear_complaints): Update. 2018-05-23 Tom Tromey * complaints.c (struct complain) : Remove. (find_complaint): Remove file, line parameters. (complaint_internal): Update. 2018-05-23 Tom Tromey * complaints.c (vcomplaint): Remove. (complaint_internal) Merge in contents of vcomplaint. 2018-05-23 Tom Tromey * complaints.c (struct complaints) : Remove. (symfile_explanations): Remove. (symfile_complaint_book): Update. (vcomplaint): Update. (struct explanation): Remove. 2018-05-23 Tom Tromey * complaints.c (symfile_complaints): Remove. (complaint_internal): Remove "complaints" parameter. (clear_complaints, vcomplaint): Remove "c" parameter. (get_complaints): Remove. * dwarf2read.c (dwarf2_statement_list_fits_in_line_number_section_complaint) (dwarf2_debug_line_missing_file_complaint) (dwarf2_debug_line_missing_end_sequence_complaint) (dwarf2_complex_location_expr_complaint) (dwarf2_const_value_length_mismatch_complaint) (dwarf2_section_buffer_overflow_complaint) (dwarf2_macro_malformed_definition_complaint) (dwarf2_invalid_attrib_class_complaint) (create_addrmap_from_index, dw2_symtab_iter_next) (dw2_expand_marked_cus) (dw2_debug_names_iterator::find_vec_in_debug_names) (dw2_debug_names_iterator::next, dw2_debug_names_iterator::next) (create_debug_type_hash_table, init_cutu_and_read_dies) (partial_die_parent_scope, add_partial_enumeration) (skip_one_die, fixup_go_packaging, quirk_rust_enum, process_die) (dwarf2_compute_name, dwarf2_physname, read_namespace_alias) (read_import_statement, read_file_scope, create_dwo_cu_reader) (create_cus_hash_table, create_dwp_hash_table) (inherit_abstract_dies, read_func_scope, read_call_site_scope) (dwarf2_rnglists_process, dwarf2_ranges_process) (dwarf2_add_type_defn, dwarf2_attach_fields_to_type) (dwarf2_add_member_fn, get_alignment, maybe_set_alignment) (handle_struct_member_die, process_structure_scope) (read_array_type, read_common_block, read_module_type) (read_tag_pointer_type, read_typedef, read_base_type) (read_subrange_type, load_partial_dies, partial_die_info::read) (partial_die_info::read, partial_die_info::read) (partial_die_info::read, read_checked_initial_length_and_offset) (dwarf2_string_attr, read_formatted_entries) (dwarf_decode_line_header) (lnp_state_machine::check_line_address, dwarf_decode_lines_1) (new_symbol, dwarf2_const_value_attr, lookup_die_type) (read_type_die_1, determine_prefix, dwarf2_get_ref_die_offset) (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes) (get_signatured_type, get_DW_AT_signature_type) (decode_locdesc, file_file_name, consume_improper_spaces) (skip_form_bytes, skip_unknown_opcode, dwarf_parse_macro_header) (dwarf_decode_macro_bytes, dwarf_decode_macros) (dwarf2_symbol_mark_computed, set_die_type) (read_attribute_value): Update. * stap-probe.c (handle_stap_probe, get_stap_base_address): Update. * dbxread.c (unknown_symtype_complaint) (lbrac_mismatch_complaint, repeated_header_complaint) (set_namestring, function_outside_compilation_unit_complaint) (read_dbx_symtab, process_one_symbol): Update. * gdbtypes.c (stub_noname_complaint): Update. * windows-nat.c (handle_unload_dll): Update. * coffread.c (coff_symtab_read, enter_linenos, decode_type) (decode_base_type): Update. * xcoffread.c (bf_notfound_complaint, ef_complaint) (eb_complaint, record_include_begin, record_include_end) (enter_line_range, xcoff_next_symbol_text, read_xcoff_symtab) (process_xcoff_symbol, read_symbol) (function_outside_compilation_unit_complaint) (scan_xcoff_symtab): Update. * machoread.c (macho_symtab_read, macho_add_oso_symfile): Update. * buildsym.c (finish_block_internal, make_blockvector) (end_symtab_get_static_block, augment_type_symtab): Update. * dtrace-probe.c (dtrace_process_dof) (dtrace_static_probe_ops::get_probes): Update. * complaints.h (struct complaint): Don't declare. (symfile_complaints): Remove. (complaint_internal): Remove "complaints" parameter. (complaint): Likewise. (clear_complaints): Likewise. * symfile.c (syms_from_objfile_1, finish_new_objfile) (reread_symbols): Update. * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program) (dwarf2_frame_cache, decode_frame_entry): Update. * dwarf2loc.c (dwarf_reg_to_regnum): Update. * objc-lang.c (lookup_objc_class, lookup_child_selector) (info_selectors_command): Update. * macrotab.c (macro_include, check_for_redefinition) (macro_undef): Update. * objfiles.c (filter_overlapping_sections): Update. * stabsread.c (invalid_cpp_abbrev_complaint) (reg_value_complaint, stabs_general_complaint, dbx_lookup_type) (define_symbol, error_type, read_type, rs6000_builtin_type) (stabs_method_name_from_physname, read_member_functions) (read_cpp_abbrev, read_baseclasses, read_tilde_fields) (attach_fields_to_type, complain_about_struct_wipeout) (read_range_type, read_args, common_block_start) (common_block_end, cleanup_undefined_types_1, scan_file_globals): Update. * mdebugread.c (index_complaint, unknown_ext_complaint) (basic_type_complaint, bad_tag_guess_complaint) (bad_rfd_entry_complaint, unexpected_type_code_complaint) (reg_value_complaint, parse_symbol, parse_type, upgrade_type) (parse_procedure, parse_lines) (function_outside_compilation_unit_complaint) (parse_partial_symbols, psymtab_to_symtab_1, cross_ref) (bad_tag_guess_complaint, reg_value_complaint): Update. * cp-support.c (demangled_name_complaint): Update. * macroscope.c (sal_macro_scope): Update. * dwarf-index-write.c (class debug_names): Update. 2018-05-23 Tom Tromey * complaints.c (clear_complaints): Remove "noisy" parameter. * complaints.h (clear_complaints): Update. * symfile.c (syms_from_objfile_1, finish_new_objfile) (reread_symbols): Update. 2018-05-23 Tom Tromey * complaints.c (enum complaint_series): Remove FIRST_MESSAGE, SUBSEQUENT_MESSAGE. (vcomplaint, clear_complaints): Update. (symfile_explanations): Remove some messages. 2018-05-23 Tom Tromey * complaints.c (internal_complaint): Remove. * complaints.h (internal_complaint): Remove. 2018-05-22 Maciej W. Rozycki * i387-tdep.c (i387_collect_xsave): Make `i' unsigned. 2018-05-22 Pedro Alves * remote-fileio.c (remote_fileio_reply, remote_fileio_ioerror) (remote_fileio_badfd, remote_fileio_return_errno) (remote_fileio_return_success, remote_fileio_func_open) (remote_fileio_func_open, remote_fileio_func_close) (remote_fileio_func_read, remote_fileio_func_write) (remote_fileio_func_lseek, remote_fileio_func_rename) (remote_fileio_func_unlink, remote_fileio_func_stat) (remote_fileio_func_fstat, remote_fileio_func_gettimeofday) (remote_fileio_func_isatty, remote_fileio_func_system): Add remote_target parameter. (remote_fio_func_map) : Add remote_target parameter. (do_remote_fileio_request, remote_fileio_request): * remote-fileio.h (remote_fileio_request): * remote-notif.c (remote_notif_ack, remote_notif_parse, ): Add remote_target parameter. (remote_notif_process, handle_notification): Adjust to pass down the remote. (remote_notif_state_allocate): Add remote_target parameter. Save it. * remote-notif.h (struct remote_target): Forward declare. (struct notif_client) : Add remote_target parameter. (struct remote_notif_state) : New field. (remote_notif_ack, remote_notif_parse): Add remote_target parameter. (remote_notif_state_allocate, remote_notif_state_allocate): Add remote_target parameter. * remote.c (OPAQUETHREADBYTES, threadref, gdb_ext_thread_info) (threads_listing_context, rmt_thread_action, protocol_feature) (packet_reg, stop_reply, stop_reply_p, enum packet_support) (packet_result, struct threads_listing_context, remote_state): Move definitions and declarations higher up. (remote_target) <~remote_target>: Declare. (remote_download_command_source, remote_file_put, remote_file_get) (remote_file_delete, remote_hostio_pread, remote_hostio_pwrite) (remote_hostio_pread_vFile, remote_hostio_send_command) (remote_hostio_set_filesystem, remote_hostio_open) (remote_hostio_close, remote_hostio_unlink, remote_state) (get_remote_state, get_remote_packet_size, get_memory_packet_size) (get_memory_write_packet_size, get_memory_read_packet_size) (append_pending_thread_resumptions, remote_detach_1) (append_resumption, remote_resume_with_vcont) (add_current_inferior_and_thread, wait_ns, wait_as) (process_stop_reply, remote_notice_new_inferior) (process_initial_stop_replies, remote_add_thread) (btrace_sync_conf, remote_btrace_maybe_reopen) (remove_new_fork_children, kill_new_fork_children) (discard_pending_stop_replies, stop_reply_queue_length) (check_pending_events_prevent_wildcard_vcont) (discard_pending_stop_replies_in_queue, stop_reply) (remote_notif_remove_queued_reply, stop_reply *queued_stop_reply) (peek_stop_reply, remote_parse_stop_reply, remote_stop_ns) (remote_interrupt_as, remote_interrupt_ns) (remote_get_noisy_reply, remote_query_attached) (remote_add_inferior, remote_current_thread, get_current_thread) (set_thread, set_general_thread, set_continue_thread) (set_general_process, write_ptid) (remote_unpack_thread_info_response, remote_get_threadinfo) (parse_threadlist_response, remote_get_threadlist) (remote_threadlist_iterator, remote_get_threads_with_ql) (remote_get_threads_with_qxfer) (remote_get_threads_with_qthreadinfo, extended_remote_restart) (get_offsets, remote_check_symbols, remote_supported_packet) (remote_query_supported, remote_packet_size) (remote_serial_quit_handler, remote_detach_pid) (remote_vcont_probe, remote_resume_with_hc) (send_interrupt_sequence, interrupt_query) (remote_notif_get_pending_events, fetch_register_using_p) (send_g_packet, process_g_packet, fetch_registers_using_g) (store_register_using_P, store_registers_using_G) (set_remote_traceframe, check_binary_download) (remote_write_bytes_aux, remote_write_bytes, remote_read_bytes_1) (remote_xfer_live_readonly_partial, remote_read_bytes) (remote_send_printf, remote_flash_write, readchar) (remote_serial_write, putpkt, putpkt_binary, skip_frame) (read_frame, getpkt, getpkt_or_notif_sane_1, getpkt_sane) (getpkt_or_notif_sane, remote_vkill, remote_kill_k) (extended_remote_disable_randomization, extended_remote_run) (send_environment_packet, extended_remote_environment_support) (extended_remote_set_inferior_cwd, remote_write_qxfer) (remote_read_qxfer, push_stop_reply, vcont_r_supported) (packet_command): Now methods of ... (remote_target): ... this class. (m_remote_state) : New field. (struct remote_state) : New fields. (remote_state::remote_state): Allocate stop_reply_queue. (remote_state): Delete global. (get_remote_state_raw): Delete. (remote_target::get_remote_state): Allocate m_remote_state on demand. (get_current_remote_target): New. (remote_ops, extended_remote_ops): Delete. (wait_forever_enabled_p, remote_async_inferior_event_token): Delete, moved to struct remote_state. (remote_target::close): Delete self. Destruction bits split to ... (remote_target::~remote_target): ... this. (show_memory_packet_size): Adjust to use get_current_remote_target. (struct protocol_feature) : Add remote_target parameter. All callers adjusted. (curr_quit_handler_target): New. (remote_serial_quit_handler): Reimplement. (remote_target::open_1): Adjust to use get_current_remote_target. Heap-allocate remote_target/extended_remote_target instances. (vcont_builder::vcont_builder): Add remote_target parameter, and save it in m_remote. All callers adjusted. (vcont_builder::m_remote): New field. (vcont_builder::restart, vcont_builder::flush) (vcont_builder::push_action): Use it. (remote_target::commit_resume): Use it. (struct queue_iter_param) : New field. (remote_target::remove_new_fork_children): Fill in 'remote' field. (check_pending_event_prevents_wildcard_vcont_callback_data): New. (check_pending_event_prevents_wildcard_vcont_callback) (remote_target::check_pending_events_prevent_wildcard_vcont) (remote_target::discard_pending_stop_replies) (remote_target::discard_pending_stop_replies_in_queue) (remote_target::remote_notif_remove_queued_reply): Fill in 'remote' field. (remote_notif_get_pending_events): New. (remote_target::readchar, remote_target::remote_serial_write): Save/restore curr_quit_handler_target. (putpkt): New. (kill_new_fork_children): Fill in 'remote' field. (packet_command): Use get_current_remote_target, defer to remote_target method of same name. (scoped_remote_fd::scoped_remote_fd): Add 'remote_target' parameter, and save it in m_remote. All callers adjusted. (scoped_remote_fd::release): Use m_remote. (scoped_remote_fd::m_remote): New field. (remote_file_put, remote_file_get, remote_file_delete): Use get_current_remote_target, defer to remote_target method of same name. (remote_btrace_reset): Add remote_state paremeter. Update all callers. (remote_async_inferior_event_handler). Pass down 'data'. (remote_new_objfile): Use get_current_remote_target. (remote_target::vcont_r_supported): New. (set_range_stepping): Use get_current_remote_target and remote_target::vcont_r_supported. (_initialize_remote): Don't allocate 'remote_state' and 'stop_reply_queue' globals. * remote.h (struct remote_target): Forward declare. (getpkt, putpkt, remote_notif_get_pending_events): Add 'remote_target' parameter. 2018-05-22 Pedro Alves * remote.c (vcont_builder): Now a class. Make all data members private. (vcont_builder) : Declare methods. (vcont_builder_restart): Rename to ... (vcont_builder::restart): ... this. (vcont_builder_flush): Rename to ... (vcont_builder::flush): ... this. (vcont_builder_push_action): Rename to ... (vcont_builder::push_action): ... this. (remote_target::commit_resume): Adjust. 2018-05-22 Pedro Alves * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE): Rename to ... (DEFAULT_MAX_MEMORY_PACKET_SIZE_FIXED): ... this. (get_fixed_memory_packet_size): New. (get_memory_packet_size): Use it. (set_memory_packet_size): Don't override the config size with DEFAULT_MAX_MEMORY_PACKET_SIZE. (show_memory_packet_size): Use get_fixed_memory_packet_size. Don't refer to get_memory_packet_size if not connected to a remote target. Show "(default)" if configured size is 0. 2018-05-22 Pedro Alves * remote.c (remote_target::mourn_inferior): Move discard_pending_stop_replies call here from ... (_initialize_remote): ... here. 2018-05-22 Pedro Alves * remote.c (compare_section_command): Remove set_general_process call. 2018-05-22 Pedro Alves * remote.c (struct packet_reg, struct remote_arch_state): Move higher up in the file. (remote_state) : Store remote_arch_state values instead of remote_arch_state pointers. (remote_state::get_remote_arch_state): Adjust. 2018-05-22 Pedro Alves * remote.c: Include . (remote_state): Now a class. (remote_state) : Declare method. : New field. (remote_arch_state) : Declare ctor. : Now a unique_ptr. (remote_gdbarch_data_handle): Delete. (get_remote_arch_state): Delete. (remote_state::get_remote_arch_state): New. (get_remote_state): Adjust to call remote_state's get_remote_arch_state method. (init_remote_state): Delete, bits factored out to ... (remote_arch_state::remote_arch_state): ... this new method. (get_remote_packet_size, get_memory_packet_size) (process_g_packet, remote_target::fetch_registers) (remote_target::prepare_to_store, store_registers_using_G) (remote_target::store_registers, remote_target::get_trace_status): Adjust to call remote_state's method. (_initialize_remote): Remove reference to remote_gdbarch_data_handle. 2018-05-22 Pedro Alves * remote.c (struct readahead_cache) : New method declarations. (remote_target::open_1): Adjust. (readahead_cache_invalidate): Rename to ... (readahead_cache::invalidate): ... this, and adjust to be a class method. (readahead_cache_invalidate_fd): Rename to ... (readahead_cache::invalidate_fd): ... this, and adjust to be a class method. (remote_hostio_pwrite): Adjust. (remote_hostio_pread_from_cache): Rename to ... (readahead_cache::pread): ... this, and adjust to be a class method. (remote_hostio_close): Adjust. 2018-05-22 Pedro Alves * remote.c (remote_hostio_close_cleanup): Delete. (class scoped_remote_fd): New. (remote_file_put, remote_file_get): Use it. 2018-05-22 Pedro Alves (struct vCont_action_support): Use bool and initialize all fields. (struct readahead_cache): Initialize all fields. (remote_state): Use bool and initialize all fields. (remote_state::remote_state, remote_state::~remote_state): New. (new_remote_state): Delete. (_initialize_remote): Use new to allocate remote_state. 2018-05-22 Pedro Alves 張俊芝 PR gdb/22973 * c-exp.y: Include "c-support.h". (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead of tolower. Use c_ident_is_alpha to scan names. * c-lang.c: Include "c-support.h". (convert_ucn, convert_octal, convert_hex, convert_escape): Use ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit. * c-support.h: New file, with bits factored out from ... * cp-name-parser.y: ... this file. Include "c-support.h". (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to c-support.h and renamed. (symbol_end, yylex): Adjust. 2018-05-22 Pedro Franco de Carvalho * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the parameter type to CORE_ADDR. * arch/ppc-linux-common.h (ppc_linux_has_isa205): Change the parameter type in declaration to CORE_ADDR. * ppc-linux-tdep.c (ppc_linux_core_read_description): Call target_auxv_search to get AT_HWCAP and use the result to get the target description. * ppc-linux-nat.c (ppc_linux_get_hwcap): Change the return type to CORE_ADDR. Remove the cast of the return value to unsigned long. Fix error predicate of target_auxv_search. (ppc_linux_nat_target::read_description): Change the type of the hwcap variable to CORE_ADDR. 2018-05-22 Pedro Franco de Carvalho * rs6000-tdep.c (rs6000_gdbarch_init): Assign 1 to have_dfp only if the size of fpscr is larger than 32 bits. 2018-05-22 Pedro Franco de Carvalho * ppc-linux-tdep.c (ppc_linux_vsxregset): New function. (ppc32_linux_vsxregmap): New global. (ppc32_linux_vsxregset): Initialize with ppc32_linux_vsxregmap, regcache_supply_regset, and regcache_collect_regset. * ppc-linux-tdep.h (ppc_linux_vsxregset): Declare. * ppc-linux-nat.c (supply_vsxregset, fill_vsxregset): Remove. (fetch_vsx_register, store_vsx_register): Remove. (fetch_vsx_registers): Add regno parameter. Get regset using ppc_linux_vsxregset. Use regset to supply registers. (store_vsx_registers): Add regno parameter. Get regset using ppc_linux_vsxregset. Use regset to collect registers. (fetch_register): Call fetch_vsx_registers instead of fetch_vsx_register. (store_register): Call store_vsx_registers instead of store_vsx_register. (fetch_ppc_registers): Call fetch_vsx_registers with -1 for the new regno parameter. (store_ppc_registers): Call store_vsx_registers with -1 for the new regno parameter. * rs6000-tdep.c (ppc_vsx_support_p, ppc_supply_vsxreget) (ppc_collect_vsxregset): Remove. 2018-05-22 Pedro Franco de Carvalho * ppc-tdep.h (struct ppc_reg_offsets): Remove vector register offset fields. * ppc-fbsd-tdep.c (ppc32_fbsd_reg_offsets): Remove initializers for vector register offset fields. (ppc64_fbsd_reg_offsets): Likewise. * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment to vector register offset fields. * ppc-obsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment to vector register offset fields. * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Remove assignment to vector register offset fields. * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Remove initializers for vector register offset fields. (rs6000_aix64_reg_offsets): Likewise. * rs6000-tdep.c (ppc_vrreg_offset): Remove. (ppc_supply_vrregset): Remove. (ppc_collect_vrregset): Remove. * ppc-linux-tdep.c (ppc_linux_collect_vrregset): New function. (ppc_linux_vrregset) : New function. (ppc32_le_linux_vrregmap, ppc32_be_linux_vrregmap) (ppc32_le_linux_vrregset, ppc32_be_linux_vrregset): New globals. (ppc32_linux_vrregset): Remove. (ppc_linux_iterate_over_regset_sections): Call ppc_linux_vrregset and use result instead of ppc32_linux_vrregset. (ppc32_linux_reg_offsets): Remove initializers for vector register offset fields. (ppc64_linux_reg_offsets): Likewise. * ppc-linux-tdep.h (ppc_linux_vrregset): New declaration. * ppc-linux-nat.c: Include regset.h. (gdb_vrregset_t): Adjust comment to account for little-endian mode. (supply_vrregset, fill_vrregset): Remove. (fetch_altivec_register, store_altivec_register): Remove. (fetch_altivec_registers): Add regno parameter. Get regset using ppc_linux_vrregset. Use regset to supply registers. (store_altivec_registers): Add regno parameter. Get regset using ppc_linux_vrregset. Use regset to collect registers. (fetch_register): Call fetch_altivec_registers instead of fetch_altivec_register. (store_register): Call store_altivec_registers instead of store_altivec_register. (fetch_ppc_registers): Call fetch_altivec_registers with -1 for the new regno parameter. (store_ppc_registers): Call store_altivec_registers with -1 for the new regno parameter. 2018-05-22 Pedro Franco de Carvalho * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_VRREGSET) (PPC_LINUX_SIZEOF_VSXREGSET): Define. * ppc-linux-nat.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove. (gdb_vrregset_t): Change array type size to PPC_LINUX_SIZEOF_VRREGSET. (gdb_vsxregset_t): Change array type size to PPC_LINUX_SIZEOF_VSXREGSET. * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections): Change integer literals to PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET. 2018-05-22 Pedro Franco de Carvalho * configure.nat : Add ppc-linux.o to NATDEPFILES. * ppc-linux-nat.c (ppc_linux_target_wordsize): Move to nat/ppc-linux.c. (ppc_linux_nat_target::auxv_parse): Get thread id tid. Call ppc_linux_target_wordsize with tid. (ppc_linux_nat_target::read_description): Call ppc_linux_target wordsize with tid. * nat/ppc-linux.c: Include nat/gdb_ptrace.h. (ppc64_64bit_inferior_p): Add static and inline specifiers. (ppc_linux_target_wordsize): Move here from ppc-linux-nat.c. Add tid parameter. Remove static specifier. * nat/ppc-linux.h (ppc64_64bit_inferior_p): Remove declaration. (ppc_linux_target_wordsize): New declaration. 2018-05-22 Pedro Franco de Carvalho * arch/ppc-linux-common.c: New file. * arch/ppc-linux-common.h: New file. * arch/ppc-linux-tdesc.h: New file. * configure.tgt (powerpc*-*-linux*): Add arch/ppc-linux-common.o. * Makefile.in (ALL_TARGET_OBS): Add arch/ppc-linux-common.o. (HFILES_NO_SRCDIR): Add arch/ppc-linux-common.h and arch/ppc-linux-tdesc.h. * ppc-linux-nat.c: Include arch/ppc-linux-common.h and arch/ppc-linux-tdesc.h. (ppc_linux_nat_target::read_description): Remove target description matching code. Fill a ppc_linux_features struct and call ppc_linux_match_description with it. Move comment about ISA 2.05 to ppc-linux-common.c. * ppc-linux-tdep.c: Include arch/ppc-linux-common.h and arch/ppc-linux-tdesc.h. (ppc_linux_core_read_description): Remove target description matching code. Fill a ppc_linux_features struct and call ppc_linux_match_description with it. * ppc-linux-tdep.h (tdesc_powerpc_32l, tdesc_powerpc_64l) (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l) (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l) (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l) (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l) (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l) (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l) (tdesc_powerpc_e500l): Remove. 2018-05-22 Joel Brobecker * ada-lang.c (catch_assert_command): Pass empty string instead of NULL for excep_string argument. 2018-05-22 Maciej W. Rozycki * mips-linux-nat.c (mips64_linux_register_addr): Return -1 if the width of the requested register exceeds the width of the `ptrace' data type. 2018-05-21 Tom Tromey * printcmd.c (output_command): Remove. (output_command_const): Rename to output_command. * valprint.h (output_command): Rename from output_command_const. * tracepoint.c (trace_dump_actions): Call output_command. 2018-05-21 Tom Tromey * mi/mi-cmd-catch.c (mi_cmd_catch_assert) (mi_cmd_catch_exception, mi_cmd_catch_handlers): Update. * ada-lang.h (create_ada_exception_catchpoint): Update. * ada-lang.c (struct ada_catchpoint) : Now a std::string. (create_excep_cond_exprs, ~ada_catchpoint) (should_stop_exception, print_one_exception) (print_mention_exception, print_recreate_exception): Update. (ada_get_next_arg): Remove. (catch_ada_exception_command_split): Use std::string. Change type of "excep_string", "cond_string". (catch_ada_exception_command): Update. (create_ada_exception_catchpoint): Change type of excep_string. (ada_exception_sal): Remove excep_string parameter. (~ada_catchpoint): Remove. 2018-05-21 Tom Tromey * ada-lang.c (ada_collect_symbol_completion_matches): Remove cleanup. 2018-05-21 Tom Tromey * ada-lang.c (ada_exception_message_1, ada_exception_message): Return unique_xmalloc_ptr. (print_it_exception): Update. 2018-05-21 Tom Tromey * tracepoint.c (trace_dump_actions): Use std::string. 2018-05-21 Tom Tromey * symfile.c (reread_symbols): Use std::string for original_name. 2018-05-21 Tom Tromey * dwarf2read.c (dwarf2_read_debug_names): Use std::unique_ptr. (mapped_index_base): Use DISABLE_COPY_AND_ASSIGN. Default constructor. 2018-05-20 Simon Marchi * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Rename the wrong instance to... (HAVE_IS_TRIVIALLY_CONSTRUCTIBLE): ... this. * objfiles.c (get_objfile_bfd_data): Allocate objfile_per_bfd_storage with obstack_new when allocating on obstack. 2018-05-20 Simon Marchi * ada-lang.c (cache_symbol): Use XOBNEW and/or XOBNEWVEC and/or OBSTACK_ZALLOC. * dwarf2-frame.c (dwarf2_build_frame_info): Likewise. * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise. * mdebugread.c (mdebug_build_psymtabs): Likewise. (add_pending): Likewise. (parse_symbol): Likewise. (parse_partial_symbols): Likewise. (psymtab_to_symtab_1): Likewise. (new_psymtab): Likewise. (elfmdebug_build_psymtabs): Likewise. * minsyms.c (terminate_minimal_symbol_table): Likewise. * objfiles.c (get_objfile_bfd_data): Likewise. (objfile_register_static_link): Likewise. * psymtab.c (allocate_psymtab): Likewise. * stabsread.c (read_member_functions): Likewise. * xcoffread.c (xcoff_end_psymtab): Likewise. 2018-05-20 Simon Marchi * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Define if compiler supports std::is_trivially_constructible. * common/poison.h: Include obstack.h. (IsMallocable): Define to is_trivially_constructible if the compiler supports it, define to true_type otherwise. (xobnew): New. (XOBNEW): Redefine. (xobnewvec): New. (XOBNEWVEC): Redefine. * gdb_obstack.h (obstack_zalloc): New. (OBSTACK_ZALLOC): Redefine. (obstack_calloc): New. (OBSTACK_CALLOC): Redefine. (obstack_new): New. * gdbarch.sh: Include gdb_obstack in gdbarch.h. (gdbarch_obstack): New declaration in gdbarch.h, definition in gdbarch.c. (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Use obstack_calloc/obstack_zalloc. (gdbarch_obstack_zalloc): Remove. * target-descriptions.c (tdesc_data_init): Use obstack_new. 2018-05-19 Philippe Waroquiers * stack.c (backtrace_command_1): Remove useless variable int i. 2018-05-19 Philippe Waroquiers * stack.c (print_frame_info): Fix comment. 2018-05-18 Tom Tromey * dwarf2read.c (struct dwz_file): Add constructor, initializers. : Now a gdb_bfd_ref_ptr. (~dwarf2_per_objfile): Update (dwarf2_get_dwz_file): Use new. * dwarf2read.h (struct dwarf2_per_objfile) : Now a unique_ptr. 2018-05-18 Tom Tromey * dwarf2read.h (struct dwarf2_per_objfile) : Now a unique_ptr. * dwarf2read.c (struct dwp_file): Add constructor and initializers. (open_and_init_dwp_file): Return a unique_ptr. (dwarf2_per_objfile, create_dwp_hash_table) (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2) (lookup_dwo_unit_in_dwp): Update. (open_and_init_dwp_file, get_dwp_file): Update. 2018-05-18 Tom Tromey * dwarf2read.c (dwarf2_per_objfile): Update. (struct mapped_index): Add initializers. (dwarf2_read_index): Use new. (dw2_symtab_iter_init): Update. * dwarf2read.h (struct dwarf2_per_objfile) : Now a unique_ptr. 2018-05-18 Simon Marchi * dwarf2read.c (mapped_index) : Remove. 2018-05-18 Simon Marchi * unittests/format_pieces-selftests.c (test_format_specifier): Add ARI comments. 2018-05-18 Tom Tromey * c-typeprint.c (maybe_print_hole): New function. (c_print_type_struct_field_offset): Update. (c_type_print_base_struct_union): Call maybe_print_hole. 2018-05-17 Keith Seitz * breakpoint.c (build_bpstat_chain): New function, moved from bpstat_stop_status. (bpstat_stop_status): Add optional parameter, `stop_chain'. If no stop chain is passed, call build_bpstat_chain to build it. * breakpoint.h (build_bpstat_chain): Declare. (bpstat_stop_status): Move documentation here from breakpoint.c. * infrun.c (handle_signal_stop): Before eliding inlined frames, build the stop chain and pass it to skip_inline_frames. Pass this stop chain to bpstat_stop_status. * inline-frame.c: Include breakpoint.h. (stopped_by_user_bp_inline_frame): New function. (skip_inline_frames): Add parameter `stop_chain'. Move documention to inline-frame.h. If non-NULL, use stopped_by_user_bp_inline_frame to determine whether the frame should be elided. * inline-frame.h (skip_inline_frames): Add parameter `stop_chain'. Add moved documentation and update for new parameter. 2018-05-17 Simon Marchi PR cli/14975 * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add unittests/format_pieces-selftests.c. * common/format.h (format_piece) : New. (format_pieces) : Remove. * common/format.c (format_pieces::format_pieces): Handle \e. * unittests/format_pieces-selftests.c: New. 2018-05-17 Tom Tromey PR symtab/23010: * dwarf2read.c (load_cu, dw2_do_instantiate_symtab) (dw2_instantiate_symtab): Add skip_partial parameter. (dw2_find_last_source_symtab, dw2_map_expand_apply) (dw2_lookup_symbol, dw2_expand_symtabs_for_function) (dw2_expand_all_symtabs, dw2_expand_symtabs_with_fullname) (dw2_expand_symtabs_matching_one) (dw2_find_pc_sect_compunit_symtab) (dw2_debug_names_lookup_symbol) (dw2_debug_names_expand_symtabs_for_function): Update. (init_cutu_and_read_dies): Add skip_partial parameter. (process_psymtab_comp_unit, build_type_psymtabs_1) (process_skeletonless_type_unit, load_partial_comp_unit) (psymtab_to_symtab_1): Update. (load_full_comp_unit): Add skip_partial parameter. (process_imported_unit_die, dwarf2_read_addr_index) (follow_die_offset, dwarf2_fetch_die_loc_sect_off) (dwarf2_fetch_constant_bytes, dwarf2_fetch_die_type_sect_off) (read_signatured_type): Update. 2018-05-17 Simon Marchi * value.c (release_value): Remove unused variable. (record_latest_value): Likewise. (access_value_history): Likewise. (preserve_values): Likewise. 2018-05-17 Tom Tromey * extension.h (struct ext_lang_type_printers) : Initialize. 2018-05-16 Maciej W. Rozycki PR gdb/22286 * linux-nat-trad.c (linux_nat_trad_target::fetch_register): Also handle registers whose width is not a multiple of PTRACE_TYPE_RET. (linux_nat_trad_target::store_register): Likewise. 2018-05-16 Tom Tromey * gdbcore.h (core_bfd): Redefine. * corelow.c (core_target::close): Update. (core_target_open): Update. * progspace.h (struct program_space) : Now a gdb_bfd_ref_ptr. 2018-05-16 Tom Tromey PR cli/19551: * symfile-add-flags.h (enum symfile_add_flags) : New constant. * symfile.c (read_symbols): Use SYMFILE_NOT_FILENAME. Get objfile name from BFD. (symbol_file_add_with_addrs): Check SYMFILE_NOT_FILENAME. * minidebug.c (find_separate_debug_file_in_section): Put ".gnu_debugdata" into BFD's file name. 2018-05-16 Simon Marchi * regcache.c (regcache_read_ftype, regcache_write_ftype): Remove. 2018-05-15 Tamar Christina PR binutils/21446 * aarch64-tdep.c (aarch64_analyze_prologue, aarch64_software_single_step, aarch64_displaced_step_copy_insn): Indicate not interested in errors. 2018-05-15 Maciej W. Rozycki * mips-linux-nat.c (mips_linux_nat_target::fetch_registers): Supply the MIPS_ZERO_REGNUM register. 2018-05-15 Maciej W. Rozycki * mips-tdep.c (mask_address_var): Make variable static. 2018-05-14 Tom Tromey * dwarf2read.c (rust_union_quirks): Clear rust_unions. 2018-05-11 Andrew Burgess * i387-tdep.c (i387_collect_xsave): Use FXSAVE_MXCSR_ADDR not FXSAVE_ADDR for the mxcsr register. 2018-05-11 Max Filippov * configure.tgt (xtensa*-*-linux*): Drop gdb_target definition. 2018-05-11 Pedro Alves * corelow.c (core_target) : No longer inline. Initialize m_core_gdbarch, m_core_vec and build the section table here. <~core_target>: New. : New methods. : New fields, factored out from ... : ... these deleted globals. (core_ops): Delete. (sniff_core_bfd): Add gdbarch parameter. (core_close): Delete, merged into ... (core_target::close): ... here. Delete self. (core_close_cleanup): Delete. (core_target_open): Allocate a core_target on the heap. Use a unique_ptr instead of a cleanup. Bits moved into the core_target ctor. Adjust to use core_target methods instead of globals. (get_core_register_section): Rename to ... (core_target::get_core_register_section): ... this and adjust. (struct get_core_registers_cb_data): New. (get_core_registers_cb): Use it. Use bool. (core_target::fetch_registers, core_target::files_info) (core_target::xfer_partial, core_target::read_description) (core_target::pid_to, core_target::thread_name): Adjust to reference class fields instead of globals. * target.h (struct target_ops_deleter, target_ops_up): New. 2018-05-11 Pedro Alves * corefile.c (core_file_command): Move to corelow.c. * corelow.c (the_core_target): Delete. (core_file_command): Moved from corefile.c. Check exec_bfd instead of the_core_target. Use target_detach instead of calling into the_core_target directly. (maybe_say_no_core_file_now): New. (core_target::detach): Use it. (_initialize_corelow): Remove references to the_core_target. * gdbcore.h (the_core_target): Delete. 2018-05-11 Tom Tromey Pedro Alves * corefile.c (core_bfd): Remove. * gdbcore.h (core_bfd): Now a macro. * progspace.h (struct program_space) : New field. 2018-05-11 Tom Tromey * mdebugread.c (parse_partial_symbols, psymtab_to_symtab_1): Use gdb::def_vector. 2018-05-10 Tom Tromey * configure: Rebuild. * warning.m4 (AM_GDB_WARNINGS): Use -Wimplicit-fallthrough=3. 2018-05-10 Joel Brobecker PR server/23158: * regformats/regdat.sh: Adjust script, following the addition of the new expedite_regs parameter to init_target_desc. 2018-05-10 Omair Javaid PR gdb/23127 * aarch64-linux-tdep.c (aarch64_linux_init_abi): Add call to set_gdbarch_significant_addr_bit. * aarch64-tdep.c (aarch64_gdbarch_init): Remove call to set_gdbarch_significant_addr_bit. * utils.c (address_significant): Update to sign extend addr. 2018-05-09 Max Filippov * xtensa-linux-tdep.c (xtensa-tdep.h): New include. (xtensa_linux_init_abi): Limit tdep->num_regs by tdep->num_nopriv_regs. * xtensa-tdep.c (xtensa_derive_tdep): Calculate tdep->num_nopriv_regs and only copy it to tdep->num_regs if it's not initialized. 2018-05-08 Simon Marchi * unittests/string_view-selftests.c: Define GNULIB_NAMESPACE. 2018-05-08 Andrew Burgess * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant. (I387_MXCSR_INIT_VAL): New constant. * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave buffer if it was supplied by the inferior. * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL. (i387_xsave_get_clear_bv): New function. (i387_supply_xsave): Only read x87 control registers from the xsave buffer if the feature is enabled, and the state will have been written, otherwise, provide a suitable default. (i387_collect_xsave): Pre-clear all registers in xsave buffer, including x87 control registers. Update control registers if they have changed from the default value, and mark features as enabled as required. * i387-tdep.h (i387_xsave_get_clear_bv): Declare. 2018-05-08 Ulrich Weigand * spu-tdep.c (info_spu_event_command): Fix output formatting. 2018-05-07 Tom Tromey * configure: Rebuild. * warning.m4 (AM_GDB_WARNINGS): Add -Wduplicated-cond. 2018-05-07 Tom Tromey PR tdep/20362: * arm-tdep.c (arm_record_vfp_data_proc_insn): Properly mask off D bit. Use correct value for VDIV. 2018-05-04 Tom Tromey * configure: Rebuild. * warning.m4 (AM_GDB_WARNINGS): Add -Wimplicit-fallthrough. 2018-05-04 Tom Tromey * linux-record.c (record_linux_system_call) : Add "break". 2018-05-04 Tom Tromey * mi/mi-main.c (mi_cmd_trace_frame_collected) : Add missing "break". * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals) : Add missing "break". 2018-05-04 Tom Tromey * rs6000-tdep.c (ppc_process_record_op4) (ppc_process_record_op63): Add fall-through comment. 2018-05-04 Tom Tromey * i386-tdep.c (i386_process_record): Add fall-through comment. 2018-05-04 Tom Tromey * stabsread.c (define_symbol) : Add fall-through comment. 2018-05-04 Tom Tromey * riscv-tdep.c (riscv_isa_xlen): Add fall-through comment. * utils.c (can_dump_core) : Add fall-through comment. * eval.c (fetch_subexp_value) : Add fall-through comment. * d-valprint.c (d_val_print) : Add fall-through comment. * coffread.c (coff_symtab_read) : Add fall-through comment. 2018-05-04 Tom Tromey * dwarf2loc.c (unimplemented): Add ATTRIBUTE_NORETURN. 2018-05-04 Tom Tromey * s390-tdep.c (s390_process_record): Fix fall-through comments. * xcoffread.c (scan_xcoff_symtab): Move comment later. * symfile.c (section_is_mapped): Fix fall-through comment. * stabsread.c (define_symbol, read_member_functions): Fix fall-through comment. * s390-linux-tdep.c (s390_process_record): Fix fall-through comment. * remote.c (remote_wait_as): Fix fall-through comment. * p-exp.y (yylex): Fix fall-through comment. * nat/x86-dregs.c (x86_length_and_rw_bits): Fix fall-through comment. * msp430-tdep.c (msp430_gdbarch_init): Fix fall-through comment. * mdebugread.c (parse_partial_symbols): Fix fall-through comment. * jv-exp.y (yylex): Fix fall-through comment. * go-exp.y (lex_one_token): Fix fall-through comment. * gdbtypes.c (get_discrete_bounds, rank_one_type): Fix fall-through comment. * f-exp.y (yylex): Fix fall-through comment. * dwarf2read.c (process_die): Fix fall-through comments. * dbxread.c (process_one_symbol): Fix fall-through comment. * d-exp.y (lex_one_token): Fix fall-through comment. * cp-name-parser.y (yylex): Fix fall-through comment. * coffread.c (coff_symtab_read): Fix fall-through comment. * c-exp.y (lex_one_token): Fix fall-through comment. * arm-tdep.c (arm_decode_miscellaneous): Fix fall-through comment. * arch/arm.c (arm_instruction_changes_pc): Fix fall-through comment. 2018-05-04 Tom Tromey PR python/22730: * NEWS: Mention gdb.execute change. * gdbcmd.h (execute_control_command): Don't declare. * python/python.c (execute_gdb_command): Use read_command_lines_1, execute_control_commands, execute_control_commands_to_string. * cli/cli-script.h (execute_control_commands) (execute_control_commands_to_string): Declare. (execute_control_command): Add from_tty parameter. * cli/cli-script.c (execute_control_commands) (execute_control_commands_to_string): New functions. (execute_user_command): Use execute_control_commands. (execute_control_command_1): Add "from_tty" parameter. Update. (execute_control_command): Likewise. 2018-05-04 Tom Tromey PR python/22731: * NEWS: Mention that breakpoint commands are writable. * python/py-breakpoint.c (bppy_set_commands): New function. (breakpoint_object_getset) <"commands">: Use it. 2018-05-04 Tom Tromey * tracepoint.c (actions_command): Update. * mi/mi-cmd-break.c (mi_command_line_array) (mi_command_line_array_cnt, mi_command_line_array_ptr) (mi_read_next_line): Remove. (mi_cmd_break_commands): Update. * cli/cli-script.h (read_command_lines, read_command_lines_1): Use function_view. * cli/cli-script.c (get_command_line): Update. (process_next_line): Use function_view. Constify. (recurse_read_control_structure, read_command_lines) (read_command_lines_1): Change argument types to function_view. (do_define_command, document_command): Update. * breakpoint.h (check_tracepoint_command): Don't declare. * breakpoint.c (check_tracepoint_command): Remove. (commands_command_1, create_tracepoint_from_upload): Update. 2018-05-04 Tom Tromey PR gdb/11750: * cli/cli-script.h (enum command_control_type) : New constant. * cli/cli-script.c (multi_line_command_p): Handle define_control. (build_command_line, execute_control_command_1) (process_next_line): Likewise. (do_define_command): New function, extracted from define_command. (define_command): Use it. 2018-05-04 Tom Tromey * tracepoint.c (actions_command): Update. * cli/cli-script.h (read_command_lines): Update. * cli/cli-script.c (read_command_lines): Constify prompt_arg. (MAX_TMPBUF): Remove define. (define_command): Use string_printf. (document_command): Likewise. * breakpoint.c (commands_command_1): Update. 2018-05-04 Tom Tromey * top.c (execute_command): Update. * cli/cli-script.h (print_command_lines): Now varargs. * cli/cli-script.c (print_command_lines): Now varargs. (execute_control_command_1) : Update. 2018-05-04 Tom Tromey * tracepoint.c (all_tracepoint_actions): Rename from all_tracepoint_actions_and_cleanup. Change return type. (actions_command, encode_actions_1, encode_actions) (trace_dump_actions, tdump_command): Update. * remote.c (remote_download_command_source): Update. * python/python.c (gdbpy_eval_from_control_command) (python_command, python_interactive_command): Update. * mi/mi-cmd-break.c (mi_cmd_break_commands): Update. * guile/guile.c (guile_command) (gdbscm_eval_from_control_command, guile_command): Update. * compile/compile.c (compile_code_command) (compile_print_command, compile_to_object): Update. * cli/cli-script.h (struct command_lines_deleter): New. (counted_command_line): New typedef. (struct command_line): Add constructor, destructor. : Remove. : New members. (command_line_up): Remove typedef. (read_command_lines, read_command_lines_1, get_command_line): Update. (copy_command_lines): Don't declare. * cli/cli-script.c (build_command_line): Use "new". (get_command_line): Return counted_command_line. (print_command_lines, execute_user_command) (execute_control_command_1, while_command, if_command): Update. (realloc_body_list): Remove. (process_next_line, recurse_read_control_structure): Update. (read_command_lines, read_command_lines_1): Return counted_command_line. (free_command_lines): Use "delete". (copy_command_lines): Remove. (define_command, document_command, show_user_1): Update. * cli/cli-decode.h (struct cmd_list_element) : Now a counted_command_line. * breakpoint.h (counted_command_line): Remove typedef. (breakpoint_set_commands): Update. * breakpoint.c (check_no_tracepoint_commands) (validate_commands_for_breakpoint): Update. (breakpoint_set_commands): Change commands to be a counted_command_line. (commands_command_1, update_dprintf_command_list) (create_tracepoint_from_upload): Update. 2018-05-04 Tom Tromey * cli/cli-decode.h (cmd_list_element): New constructor. (~cmd_list_element): New destructor. (struct cmd_list_element): Add initializers. * cli/cli-decode.c (do_add_cmd): Use "new". (delete_cmd): Use "delete". 2018-05-04 Jan Kratochvil Pedro Alves PR breakpoints/19806 and support for PR external/20207. * NEWS: Mention Aarch64 watchpoint improvements. * aarch64-linux-nat.c (aarch64_linux_stopped_data_address): Fix missed watchpoints and PR external/20207 watchpoints. * nat/aarch64-linux-hw-point.c (kernel_supports_any_contiguous_range): New. (aarch64_watchpoint_offset): New. (aarch64_watchpoint_length): Support PR external/20207 watchpoints. (aarch64_point_encode_ctrl_reg): New parameter offset, new asserts. (aarch64_point_is_aligned): Support PR external/20207 watchpoints. (aarch64_align_watchpoint): New parameters aligned_offset_p and next_addr_orig_p. Support PR external/20207 watchpoints. (aarch64_downgrade_regs): New. (aarch64_dr_state_insert_one_point): New parameters offset and addr_orig. (aarch64_dr_state_remove_one_point): Likewise. (aarch64_handle_breakpoint): Update caller. (aarch64_handle_aligned_watchpoint): Likewise. (aarch64_handle_unaligned_watchpoint): Support addr_orig and aligned_offset. (aarch64_linux_set_debug_regs): Remove const from state. Call aarch64_downgrade_regs. (aarch64_show_debug_reg_state): Print also dr_addr_orig_wp. * nat/aarch64-linux-hw-point.h (DR_CONTROL_LENGTH): Rename to ... (DR_CONTROL_MASK): ... this. (struct aarch64_debug_reg_state): New field dr_addr_orig_wp. (unsigned int aarch64_watchpoint_offset): New prototype. (aarch64_linux_set_debug_regs): Remove const from state. * utils.c (align_up, align_down): Move to ... * common/common-utils.c (align_up, align_down): ... here. * utils.h (align_up, align_down): Move to ... * common/common-utils.h (align_up, align_down): ... here. 2018-05-04 Joel Brobecker * sparc-tdep.c (sparc_structure_return_p): Re-implement to match the ABI as summarized in GCC's gcc/config/sparc/sparc.c. (sparc_arg_by_memory_p): Renamed from sparc_arg_on_registers_p. Re-implement to match the ABI as summarized in GCC's gcc/config/sparc/sparc.c. All callers updated. (sparc32_store_arguments): Remove assertion. 2018-05-04 Tom Tromey * printcmd.c: Don't include tui.h. (decode_format): Use skip_spaces. 2018-05-04 Tom Tromey PR gdb/22619: * printcmd.c (last_count): New global. (x_command): Use saved count when repeating. 2018-05-04 Tom Tromey * nto-procfs.c (do_closedir_cleanup): Remove. (procfs_pidlist): Use gdb_dir_up. * procfs.c (do_closedir_cleanup): Remove. (proc_update_threads): Use gdb_dir_up. * common/filestuff.h (struct gdb_dir_deleter): New. (gdb_dir_up): New typedef. 2018-05-04 Tom Tromey * ada-lang.c (print_mention_exception): Use std::string. 2018-05-04 Tom Tromey * ada-lang.c (create_excep_cond_exprs): Update. (ada_exception_catchpoint_cond_string): Use std::string. 2018-05-04 Tom Tromey * ada-lang.c (xget_renaming_scope): Return std::string. (old_renaming_is_invisible): Update. 2018-05-04 Tom Tromey * bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr. (target_bfd::target_bfd, target_bfd::~target_bfd): Update. 2018-05-04 Ulrich Weigand * spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error. 2018-05-04 Tom Tromey * remote.c (remote_query_supported_append): Change type. (remote_check_symbols): Update. 2018-05-04 Paul Pluzhnikov PR gdb/11420 * configure.ac: Prepend libpython. * python/python-config.py: Likewise. * configure: Regenerate. 2018-05-03 Simon Marchi * Makefile.in (%.c: %.l): Use -t instead of --stdout. 2018-05-03 Pedro Alves * s390-linux-nat.c (s390_linux_nat_target::have_continuable_watchpoint): Mark with override. Write 'true' instead of '1'. (s390_linux_nat_target::watchpoint_addr_within_range): Remove declaration. 2018-05-02 Pedro Alves * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use add_inf_child_target. * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use add_inf_child_target. * aix-thread.c (aix_thread_target_info): New. (aix_thread_target) : Delete. : New. * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use add_inf_child_target. * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use add_inf_child_target. * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use add_inf_child_target. * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use add_inf_child_target. * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use add_inf_child_target. * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use add_inf_child_target. * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use add_inf_child_target. * arm-linux-nat.c (_initialize_arm_linux_nat): Use add_inf_child_target. * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use add_inf_child_target. * bfd-target.c (target_bfd_target_info): New. (target_bfd) : Delete. : New. * bsd-kvm.c (bsd_kvm_target_info): New. (bsd_kvm_target) : Delete. : New. (bsd_kvm_target::open): Rename to ... (bsd_kvm_target_open): ... this. Adjust. * bsd-uthread.c (bsd_uthread_target_info): New. (bsd_uthread_target) : Delete. : New. * corefile.c (core_file_command): Adjust. * corelow.c (core_target_info): New. (core_target) : Delete. : New. (core_target::open): Rename to ... (core_target_open): ... this. Adjust. * ctf.c (ctf_target_info): New. (ctf_target) : Delete. : New. (ctf_target::open): Rename to ... (ctf_target_open): ... this. (_initialize_ctf): Adjust. * exec.c (exec_target_info): New. (exec_target) : Delete. : New. (exec_target::open): Rename to ... (exec_target_open): ... this. * gdbcore.h (core_target_open): Declare. * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target. * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use add_inf_child_target. * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use add_inf_child_target. * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use add_inf_child_target. * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use add_inf_child_target. * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use add_inf_child_target. * i386-gnu-nat.c (_initialize_i386gnu_nat): Use add_inf_child_target. * i386-linux-nat.c (_initialize_i386_linux_nat): Use add_inf_child_target. * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use add_inf_child_target. * i386-obsd-nat.c (_initialize_i386obsd_nat): Use add_inf_child_target. * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use add_inf_child_target. * inf-child.c (inf_child_target_info): New. (inf_child_target::info): New. (inf_child_open_target): Remove 'target' parameter. Use get_native_target instead. (inf_child_target::open): Delete. (add_inf_child_target): New. * inf-child.h (inf_child_target) : Delete. : New. (add_inf_child_target): Declare. (inf_child_open_target): Declare. * linux-thread-db.c (thread_db_target_info): New. (thread_db_target) : Delete. : New. * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use add_inf_child_target. * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use add_inf_child_target. * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use add_inf_child_target. * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use add_inf_child_target. * make-target-delegates (print_class): Adjust. * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use add_inf_child_target. * mips-linux-nat.c (_initialize_mips_linux_nat): Use add_inf_child_target. * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use add_inf_child_target. * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use add_inf_child_target. * nto-procfs.c (nto_native_target_info): New. (nto_procfs_target_native) : Delete. : New. (nto_procfs_target_info): New. (nto_procfs_target_procfs) : Delete. : New. (init_procfs_targets): Adjust. * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use add_inf_child_target. * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use add_inf_child_target. * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use add_inf_child_target. * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use add_inf_child_target. * ravenscar-thread.c (ravenscar_target_info): New. (ravenscar_thread_target) : Delete. : New. * record-btrace.c (record_btrace_target_info): (record_btrace_target) : Delete. : New. (record_btrace_target::open): Rename to ... (record_btrace_target_open): ... this. Adjust. * record-full.c (record_longname, record_doc): New. (record_full_base_target) : Delete. : New. (record_full_target_info): New. (record_full_target): : Delete. : New. (record_full_core_open_1, record_full_open_1): Update comments. (record_full_base_target::open): Rename to ... (record_full_open): ... this. (cmd_record_full_restore): Update. (_initialize_record_full): Update. * remote-sim.c (remote_sim_target_info): New. (gdbsim_target) : Delete. : New. (gdbsim_target::open): Rename to ... (gdbsim_target_open): ... this. (_initialize_remote_sim): Adjust. * remote.c (remote_doc): New. (remote_target_info): New. (remote_target) : Delete. : New. (extended_remote_target_info): New. (extended_remote_target) : Delete. : New. (remote_target::open_1): Make static. Adjust. * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target. * s390-linux-nat.c (_initialize_s390_nat): Use add_inf_child_target. * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use add_inf_child_target. * sol-thread.c (thread_db_target_info): New. (sol_thread_target) : Delete. : New. * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use add_inf_child_target. * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use add_inf_child_target. * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use add_inf_child_target. * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use add_inf_child_target. * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use add_inf_child_target. * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use add_inf_child_target. * spu-linux-nat.c (_initialize_spu_nat): Use add_inf_child_target. * spu-multiarch.c (spu_multiarch_target_info): New. (spu_multiarch_target) : Delete. : New. * target-delegates.c: Regenerate. * target.c: Include . (target_ops_p): Delete. (DEF_VEC_P(target_ops_p)): Delete. (target_factories): New. (test_target_info): New. (test_target_ops::info): New. (open_target): Adjust to use target_factories. (add_target_with_completer): Rename to ... (add_target): ... this. Change prototype. Register target_info and open callback in target_factories. Register target_info in command context instead of target_ops. (add_target): Delete old implementation. (add_deprecated_target_alias): Change prototype. Adjust. (the_native_target): New. (set_native_target, get_native_target): New. (find_default_run_target): Use the_native_target. (find_attach_target, find_run_target): Simplify. (target_ops::open): Delete. (dummy_target_info): New. (dummy_target::shortname, dummy_target::longname) (dummy_target::doc): Delete. (dummy_target::info): New. (debug_target::shortname, debug_target::longname) (debug_target::doc): Delete. (debug_target::info): New. * target.h (struct target_info): New. (target_ops::~target_ops): Add comment. (target_ops::info): New. (target_ops::shortname, target_ops::longname, target_ops::doc): No longer virtual. Implement in terms of target_info. (set_native_target, get_native_target): Declare. (target_open_ftype): New. (add_target, add_target_with_completer) (add_deprecated_target_alias): Change prototype. (test_target) : Delete. : New. * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use add_inf_child_target. * tracefile-tfile.c (tfile_target_info): New. (tfile_target) : Delete. : New. (tfile_target::open): Rename to ... (tfile_target_open): ... this. (_initialize_tracefile_tfile): Adjust. * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use add_inf_child_target. * windows-nat.c (_initialize_windows_nat): Use add_inf_child_target. * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use add_inf_child_target. 2018-05-02 Pedro Alves * linux-nat.h (linux_nat_target) : New virtual methods. (linux_nat_set_new_thread, linux_nat_set_delete_thread) (linux_nat_new_fork_ftype, linux_nat_set_new_fork) (linux_nat_forget_process_ftype, linux_nat_set_forget_process) (linux_nat_forget_process, linux_nat_set_siginfo_fixup) (linux_nat_set_prepare_to_resume, linux_nat_set_status_is_event): Delete. * linux-fork.c (delete_fork): Adjust to call low method. * linux-nat.c (linux_nat_new_thread, linux_nat_delete_thread) (linux_nat_new_fork, linux_nat_forget_process_hook) (linux_nat_prepare_to_resume, linux_nat_siginfo_fixup) (linux_nat_status_is_event): (linux_nat_target::follow_fork, lwp_free, add_lwp, detach_one_lwp) (linux_resume_one_lwp_throw, linux_handle_extended_wait): Adjust to call low method. (sigtrap_is_event): Rename to ... (linux_nat_target::low_status_is_event): ... this. (linux_nat_set_status_is_event): Delete. (save_stop_reason, linux_nat_wait_1) (linux_nat_target::mourn_inferior, siginfo_fixup): Adjust to call low methods. (linux_nat_set_new_thread, linux_nat_set_delete_thread) (linux_nat_set_new_fork, linux_nat_set_forget_process) (linux_nat_forget_process, linux_nat_set_siginfo_fixup) (linux_nat_set_prepare_to_resume): Delete. * aarch64-linux-nat.c: All linux_nat_set_* callbacks converted to low virtual methods. * amd64-linux-nat.c: Likewise. * arm-linux-nat.c: Likewise. * i386-linux-nat.c: Likewise. * ia64-linux-nat.c: Likewise. * mips-linux-nat.c: Likewise. * ppc-linux-nat.c: Likewise. * s390-linux-nat.c: Likewise. * sparc64-linux-nat.c: Likewise. * x86-linux-nat.c: Likewise. * x86-linux-nat.h: Include "nat/x86-linux.h". (x86_linux_nat_target) : Override methods. 2018-05-02 Pedro Alves * target.h (target_ops) : Adjust to return bool. * aarch64-linux-nat.c: All implementations adjusted. * aix-thread.c: All implementations adjusted. * arm-linux-nat.c: All implementations adjusted. * breakpoint.c: All implementations adjusted. * bsd-kvm.c: All implementations adjusted. * bsd-uthread.c: All implementations adjusted. * corelow.c: All implementations adjusted. * ctf.c: All implementations adjusted. * darwin-nat.c: All implementations adjusted. * darwin-nat.h: All implementations adjusted. * exec.c: All implementations adjusted. * fbsd-nat.c: All implementations adjusted. * fbsd-nat.h: All implementations adjusted. * gnu-nat.c: All implementations adjusted. * gnu-nat.h: All implementations adjusted. * go32-nat.c: All implementations adjusted. * ia64-linux-nat.c: All implementations adjusted. * inf-child.c: All implementations adjusted. * inf-child.h: All implementations adjusted. * inf-ptrace.c: All implementations adjusted. * inf-ptrace.h: All implementations adjusted. * linux-nat.c: All implementations adjusted. * linux-nat.h: All implementations adjusted. * mips-linux-nat.c: All implementations adjusted. * nto-procfs.c: All implementations adjusted. * ppc-linux-nat.c: All implementations adjusted. * procfs.c: All implementations adjusted. * ravenscar-thread.c: All implementations adjusted. * record-btrace.c: All implementations adjusted. * record-full.c: All implementations adjusted. * remote-sim.c: All implementations adjusted. * remote.c: All implementations adjusted. * s390-linux-nat.c: All implementations adjusted. * sol-thread.c: All implementations adjusted. * spu-multiarch.c: All implementations adjusted. * target-delegates.c: All implementations adjusted. * target.c: All implementations adjusted. * target.h: All implementations adjusted. * tracefile-tfile.c: All implementations adjusted. * tracefile.c: All implementations adjusted. * tracefile.h: All implementations adjusted. * windows-nat.c: All implementations adjusted. * x86-linux-nat.h: All implementations adjusted. * x86-nat.h: All implementations adjusted. 2018-05-02 Pedro Alves * make-target-delegates (scan_target_h): Don't trim lines here. Replace sequences of tabs and/or whitespace with a single whitespace. (top level, parsing methods): Trim each line before processing it here. 2018-05-02 Pedro Alves John Baldwin * target.h (enum strata) : New. (struct target_ops) : Replace by C++ virtual methods, and drop "to_" prefix. All references updated throughout. : Delete, replaced by virtual methods. All references updated throughout. : New virtual methods. : Now TARGET_DEFAULT_NORETURN methods. : Now returns bool. : Delete. (OPS_MAGIC): Delete. (current_target): Delete. All references replaced by references to ... (target_stack): ... this. New. (target_shortname, target_longname): Adjust. (target_can_run): Now a function declaration. (default_child_has_all_memory, default_child_has_memory) (default_child_has_stack, default_child_has_registers) (default_child_has_execution): Remove target_ops parameter. (complete_target_initialization): Delete. (memory_breakpoint_target): New template class. (test_target_ops): Refactor as a C++ class with virtual methods. * make-target-delegates (NAME_PART): Tighten. (POINTER_PART, CP_SYMBOL): New. (SIMPLE_RETURN_PART): Reimplement. (VEC_RETURN_PART): Expect less. (RETURN_PART, VIRTUAL_PART): New. (METHOD): Adjust to C++ virtual methods. (scan_target_h): Remove reference to C99. (dname): Output "target_ops::" prefix. (write_function_header): Adjust to output a C++ class method. (write_declaration): New. (write_delegator): Adjust to output a C++ class method. (tdname): Output "dummy_target::" prefix. (write_tdefault, write_debugmethod): Adjust to output a C++ class method. (tdefault_names, debug_names): Delete. (return_types, tdefaults, styles, argtypes_array): New. (top level): All methods are delegators. (print_class): New. (top level): Print dummy_target and debug_target classes. * target-delegates.c: Regenerate. * target-debug.h (target_debug_print_enum_info_proc_what) (target_debug_print_thread_control_capabilities) (target_debug_print_thread_info_p): New. * target.c (dummy_target): Delete. (the_dummy_target, the_debug_target): New. (target_stack): Now extern. (set_targetdebug): Push/unpush debug target. (default_child_has_all_memory, default_child_has_memory) (default_child_has_stack, default_child_has_registers) (default_child_has_execution): Remove target_ops parameter. (complete_target_initialization): Delete. (add_target_with_completer): No longer call complete_target_initialization. (target_supports_terminal_ours): Use regular delegation. (update_current_target): Delete. (push_target): No longer check magic number. Don't call update_current_target. (unpush_target): Don't call update_current_target. (target_is_pushed): No longer check magic number. (target_require_runnable): Skip for all stratums over process_stratum. (target_ops::info_proc): New. (target_info_proc): Use find_target_at and find_default_run_target. (target_supports_disable_randomization): Use regular delegation. (target_get_osdata): Use find_target_at. (target_ops::open, target_ops::close, target_ops::can_attach) (target_ops::attach, target_ops::can_create_inferior) (target_ops::create_inferior, target_ops::can_run) (target_can_run): New. (default_fileio_target): Use regular delegation. (target_ops::fileio_open, target_ops::fileio_pwrite) (target_ops::fileio_pread, target_ops::fileio_fstat) (target_ops::fileio_close, target_ops::fileio_unlink) (target_ops::fileio_readlink): New. (target_fileio_open_1, target_fileio_unlink) (target_fileio_readlink): Always call the target method. Handle FILEIO_ENOSYS. (return_zero, return_zero_has_execution): Delete. (init_dummy_target): Delete. (dummy_target::dummy_target, dummy_target::shortname) (dummy_target::longname, dummy_target::doc) (debug_target::debug_target, debug_target::shortname) (debug_target::longname, debug_target::doc): New. (target_supports_delete_record): Use regular delegation. (setup_target_debug): Delete. (maintenance_print_target_stack): Skip debug_stratum. (initialize_targets): Instantiate the_dummy_target and the_debug_target. * auxv.c (target_auxv_parse): Remove 'ops' parameter. Adjust to use target_stack. (target_auxv_search, fprint_target_auxv): Adjust. (info_auxv_command): Adjust to use target_stack. * auxv.h (target_auxv_parse): Remove 'ops' parameter. * exceptions.c (print_flush): Handle a NULL target_stack. * regcache.c (target_ops_no_register): Refactor as class with virtual methods. * exec.c (exec_target): New class. (exec_ops): Now an exec_target. (exec_open, exec_close_1, exec_get_section_table) (exec_xfer_partial, exec_files_info, exec_has_memory) (exec_make_note_section): Refactor as exec_target methods. (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops): Delete. (exec_target::find_memory_regions): New. (_initialize_exec): Don't call init_exec_ops. * gdbcore.h (exec_file_clear): Delete. * corefile.c (core_target): Delete. (core_file_command): Adjust. * corelow.c (core_target): New class. (the_core_target): New. (core_close): Remove target_ops parameter. (core_close_cleanup): Adjust. (core_target::close): New. (core_open, core_detach, get_core_registers, core_files_info) (core_xfer_partial, core_thread_alive, core_read_description) (core_pid_to_str, core_thread_name, core_has_memory) (core_has_stack, core_has_registers, core_info_proc): Rework as core_target methods. (ignore, core_remove_breakpoint, init_core_ops): Delete. (_initialize_corelow): Initialize the_core_target. * gdbcore.h (core_target): Delete. (the_core_target): New. * ctf.c: (ctf_target): New class. (ctf_ops): Now a ctf_target. (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers) (ctf_xfer_partial, ctf_get_trace_state_variable_value) (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target methods. (init_ctf_ops): Delete. (_initialize_ctf): Don't call it. * tracefile-tfile.c (tfile_target): New class. (tfile_ops): Now a tfile_target. (tfile_open, tfile_close, tfile_files_info) (tfile_get_tracepoint_status, tfile_trace_find) (tfile_fetch_registers, tfile_xfer_partial) (tfile_get_trace_state_variable_value, tfile_traceframe_info): Refactor as tfile_target methods. (tfile_xfer_partial_features): Remove target_ops parameter. (init_tfile_ops): Delete. (_initialize_tracefile_tfile): Don't call it. * tracefile.c (tracefile_has_all_memory, tracefile_has_memory) (tracefile_has_stack, tracefile_has_registers) (tracefile_thread_alive, tracefile_get_trace_status): Refactor as tracefile_target methods. (init_tracefile_ops): Delete. (tracefile_target::tracefile_target): New. * tracefile.h: Include "target.h". (tracefile_target): New class. (init_tracefile_ops): Delete. * spu-multiarch.c (spu_multiarch_target): New class. (spu_ops): Now a spu_multiarch_target. (spu_thread_architecture, spu_region_ok_for_hw_watchpoint) (spu_fetch_registers, spu_store_registers, spu_xfer_partial) (spu_search_memory, spu_mourn_inferior): Refactor as spu_multiarch_target methods. (init_spu_ops): Delete. (_initialize_spu_multiarch): Remove references to init_spu_ops, complete_target_initialization. * ravenscar-thread.c (ravenscar_thread_target): New class. (ravenscar_ops): Now a ravenscar_thread_target. (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list) (ravenscar_thread_alive, ravenscar_pid_to_str) (ravenscar_fetch_registers, ravenscar_store_registers) (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint) (ravenscar_stopped_by_hw_breakpoint) (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address) (ravenscar_mourn_inferior, ravenscar_core_of_thread) (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target methods. (init_ravenscar_thread_ops): Delete. (_initialize_ravenscar): Remove references to init_ravenscar_thread_ops and complete_target_initialization. * bsd-uthread.c (bsd_uthread_ops_hack): Delete. (bsd_uthread_target): New class. (bsd_uthread_ops): Now a bsd_uthread_target. (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops. (bsd_uthread_close, bsd_uthread_mourn_inferior) (bsd_uthread_fetch_registers, bsd_uthread_store_registers) (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive) (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info) (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods. (bsd_uthread_target): Delete function. (_initialize_bsd_uthread): Remove reference to complete_target_initialization. * bfd-target.c (target_bfd_data): Delete. Fields folded into ... (target_bfd): ... this new class. (target_bfd_xfer_partial, target_bfd_get_section_table) (target_bfd_close): Refactor as target_bfd methods. (target_bfd::~target_bfd): New. (target_bfd_reopen): Adjust. (target_bfd::close): New. * record-btrace.c (record_btrace_target): New class. (record_btrace_ops): Now a record_btrace_target. (record_btrace_open, record_btrace_stop_recording) (record_btrace_disconnect, record_btrace_close) (record_btrace_async, record_btrace_info) (record_btrace_insn_history, record_btrace_insn_history_range) (record_btrace_insn_history_from, record_btrace_call_history) (record_btrace_call_history_range) (record_btrace_call_history_from, record_btrace_record_method) (record_btrace_is_replaying, record_btrace_will_replay) (record_btrace_xfer_partial, record_btrace_insert_breakpoint) (record_btrace_remove_breakpoint, record_btrace_fetch_registers) (record_btrace_store_registers, record_btrace_prepare_to_store) (record_btrace_to_get_unwinder) (record_btrace_to_get_tailcall_unwinder, record_btrace_resume) (record_btrace_commit_resume, record_btrace_wait) (record_btrace_stop, record_btrace_can_execute_reverse) (record_btrace_stopped_by_sw_breakpoint) (record_btrace_supports_stopped_by_sw_breakpoint) (record_btrace_stopped_by_hw_breakpoint) (record_btrace_supports_stopped_by_hw_breakpoint) (record_btrace_update_thread_list, record_btrace_thread_alive) (record_btrace_goto_begin, record_btrace_goto_end) (record_btrace_goto, record_btrace_stop_replaying_all) (record_btrace_execution_direction) (record_btrace_prepare_to_generate_core) (record_btrace_done_generating_core): Refactor as record_btrace_target methods. (init_record_btrace_ops): Delete. (_initialize_record_btrace): Remove reference to init_record_btrace_ops. * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to the execution_direction global. (record_full_base_target, record_full_target) (record_full_core_target): New classes. (record_full_ops): Now a record_full_target. (record_full_core_ops): Now a record_full_core_target. (record_full_target::detach, record_full_target::disconnect) (record_full_core_target::disconnect) (record_full_target::mourn_inferior, record_full_target::kill): New. (record_full_open, record_full_close, record_full_async): Refactor as methods of the record_full_base_target class. (record_full_resume, record_full_commit_resume): Refactor as methods of the record_full_target class. (record_full_wait, record_full_stopped_by_watchpoint) (record_full_stopped_data_address) (record_full_stopped_by_sw_breakpoint) (record_full_supports_stopped_by_sw_breakpoint) (record_full_stopped_by_hw_breakpoint) (record_full_supports_stopped_by_hw_breakpoint): Refactor as methods of the record_full_base_target class. (record_full_store_registers, record_full_xfer_partial) (record_full_insert_breakpoint, record_full_remove_breakpoint): Refactor as methods of the record_full_target class. (record_full_can_execute_reverse, record_full_get_bookmark) (record_full_goto_bookmark, record_full_execution_direction) (record_full_record_method, record_full_info, record_full_delete) (record_full_is_replaying, record_full_will_replay) (record_full_goto_begin, record_full_goto_end, record_full_goto) (record_full_stop_replaying): Refactor as methods of the record_full_base_target class. (record_full_core_resume, record_full_core_kill) (record_full_core_fetch_registers) (record_full_core_prepare_to_store) (record_full_core_store_registers, record_full_core_xfer_partial) (record_full_core_insert_breakpoint) (record_full_core_remove_breakpoint) (record_full_core_has_execution): Refactor as methods of the record_full_core_target class. (record_full_base_target::supports_delete_record): New. (init_record_full_ops): Delete. (init_record_full_core_ops): Delete. (record_full_save): Refactor as method of the record_full_base_target class. (_initialize_record_full): Remove references to init_record_full_ops and init_record_full_core_ops. * remote.c (remote_target, extended_remote_target): New classes. (remote_ops): Now a remote_target. (extended_remote_ops): Now an extended_remote_target. (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint) (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint) (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint) (remote_pass_signals, remote_set_syscall_catchpoint) (remote_program_signals, ) (remote_thread_always_alive): Remove target_ops parameter. (remote_thread_alive, remote_thread_name) (remote_update_thread_list, remote_threads_extra_info) (remote_static_tracepoint_marker_at) (remote_static_tracepoint_markers_by_strid) (remote_get_ada_task_ptid, remote_close, remote_start_remote) (remote_open): Refactor as methods of remote_target. (extended_remote_open, extended_remote_detach) (extended_remote_attach, extended_remote_post_attach): (extended_remote_supports_disable_randomization) (extended_remote_create_inferior): : Refactor as method of extended_remote_target. (remote_set_permissions, remote_open_1, remote_detach) (remote_follow_fork, remote_follow_exec, remote_disconnect) (remote_resume, remote_commit_resume, remote_stop) (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior) (remote_terminal_ours, remote_wait, remote_fetch_registers) (remote_prepare_to_store, remote_store_registers) (remote_flash_erase, remote_flash_done, remote_files_info) (remote_kill, remote_mourn, remote_insert_breakpoint) (remote_remove_breakpoint, remote_insert_watchpoint) (remote_watchpoint_addr_within_range) (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint) (remote_check_watch_resources, remote_stopped_by_sw_breakpoint) (remote_supports_stopped_by_sw_breakpoint) (remote_stopped_by_hw_breakpoint) (remote_supports_stopped_by_hw_breakpoint) (remote_stopped_by_watchpoint, remote_stopped_data_address) (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint) (remote_verify_memory): Refactor as methods of remote_target. (remote_write_qxfer, remote_read_qxfer): Remove target_ops parameter. (remote_xfer_partial, remote_get_memory_xfer_limit) (remote_search_memory, remote_rcmd, remote_memory_map) (remote_pid_to_str, remote_get_thread_local_address) (remote_get_tib_address, remote_read_description): Refactor as methods of remote_target. (remote_target::fileio_open, remote_target::fileio_pwrite) (remote_target::fileio_pread, remote_target::fileio_close): New. (remote_hostio_readlink, remote_hostio_fstat) (remote_filesystem_is_local, remote_can_execute_reverse) (remote_supports_non_stop, remote_supports_disable_randomization) (remote_supports_multi_process, remote_supports_cond_breakpoints) (remote_supports_enable_disable_tracepoint) (remote_supports_string_tracing) (remote_can_run_breakpoint_commands, remote_trace_init) (remote_download_tracepoint, remote_can_download_tracepoint) (remote_download_trace_state_variable, remote_enable_tracepoint) (remote_disable_tracepoint, remote_trace_set_readonly_regions) (remote_trace_start, remote_get_trace_status) (remote_get_tracepoint_status, remote_trace_stop) (remote_trace_find, remote_get_trace_state_variable_value) (remote_save_trace_data, remote_get_raw_trace_data) (remote_set_disconnected_tracing, remote_core_of_thread) (remote_set_circular_trace_buffer, remote_traceframe_info) (remote_get_min_fast_tracepoint_insn_len) (remote_set_trace_buffer_size, remote_set_trace_notes) (remote_use_agent, remote_can_use_agent, remote_enable_btrace) (remote_disable_btrace, remote_teardown_btrace) (remote_read_btrace, remote_btrace_conf) (remote_augmented_libraries_svr4_read, remote_load) (remote_pid_to_exec_file, remote_can_do_single_step) (remote_execution_direction, remote_thread_handle_to_thread_info): Refactor as methods of remote_target. (init_remote_ops, init_extended_remote_ops): Delete. (remote_can_async_p, remote_is_async_p, remote_async) (remote_thread_events, remote_upload_tracepoints) (remote_upload_trace_state_variables): Refactor as methods of remote_target. (_initialize_remote): Remove references to init_remote_ops and init_extended_remote_ops. * remote-sim.c (gdbsim_target): New class. (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill) (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close) (gdbsim_detach, gdbsim_resume, gdbsim_interrupt) (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial) (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive) (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory): Refactor as methods of gdbsim_target. (gdbsim_ops): Now a gdbsim_target. (init_gdbsim_ops): Delete. (gdbsim_cntrl_c): Adjust. (_initialize_remote_sim): Remove reference to init_gdbsim_ops. * amd64-linux-nat.c (amd64_linux_nat_target): New class. (the_amd64_linux_nat_target): New. (amd64_linux_fetch_inferior_registers) (amd64_linux_store_inferior_registers): Refactor as methods of amd64_linux_nat_target. (_initialize_amd64_linux_nat): Adjust. Set linux_target. * i386-linux-nat.c: Don't include "linux-nat.h". (i386_linux_nat_target): New class. (the_i386_linux_nat_target): New. (i386_linux_fetch_inferior_registers) (i386_linux_store_inferior_registers, i386_linux_resume): Refactor as methods of i386_linux_nat_target. (_initialize_i386_linux_nat): Adjust. Set linux_target. * inf-child.c (inf_child_ops): Delete. (inf_child_fetch_inferior_registers) (inf_child_store_inferior_registers): Delete. (inf_child_post_attach, inf_child_prepare_to_store): Refactor as methods of inf_child_target. (inf_child_target::supports_terminal_ours) (inf_child_target::terminal_init) (inf_child_target::terminal_inferior) (inf_child_target::terminal_ours_for_output) (inf_child_target::terminal_ours, inf_child_target::interrupt) (inf_child_target::pass_ctrlc, inf_child_target::terminal_info): New. (inf_child_open, inf_child_disconnect, inf_child_close) (inf_child_mourn_inferior, inf_child_maybe_unpush_target) (inf_child_post_startup_inferior, inf_child_can_run) (inf_child_pid_to_exec_file): Refactor as methods of inf_child_target. (inf_child_follow_fork): Delete. (inf_child_target::can_create_inferior) (inf_child_target::can_attach): New. (inf_child_target::has_all_memory, inf_child_target::has_memory) (inf_child_target::has_stack, inf_child_target::has_registers) (inf_child_target::has_execution): New. (inf_child_fileio_open, inf_child_fileio_pwrite) (inf_child_fileio_pread, inf_child_fileio_fstat) (inf_child_fileio_close, inf_child_fileio_unlink) (inf_child_fileio_readlink, inf_child_use_agent) (inf_child_can_use_agent): Refactor as methods of inf_child_target. (return_zero, inf_child_target): Delete. (inf_child_target::inf_child_target): New. * inf-child.h: Include "target.h". (inf_child_target): Delete function prototype. (inf_child_target): New class. (inf_child_open_target, inf_child_mourn_inferior) (inf_child_maybe_unpush_target): Delete. * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New. (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint) (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior) (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior) (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach) (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume) (inf_ptrace_wait, inf_ptrace_xfer_partial) (inf_ptrace_thread_alive, inf_ptrace_files_info) (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as methods of inf_ptrace_target. (inf_ptrace_target): Delete function. * inf-ptrace.h: Include "inf-child.h". (inf_ptrace_target): Delete function declaration. (inf_ptrace_target): New class. (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete. * linux-nat.c (linux_target): New. (linux_ops, linux_ops_saved, super_xfer_partial): Delete. (linux_nat_target::~linux_nat_target): New. (linux_child_post_attach, linux_child_post_startup_inferior) (linux_child_follow_fork, linux_child_insert_fork_catchpoint) (linux_child_remove_fork_catchpoint) (linux_child_insert_vfork_catchpoint) (linux_child_remove_vfork_catchpoint) (linux_child_insert_exec_catchpoint) (linux_child_remove_exec_catchpoint) (linux_child_set_syscall_catchpoint, linux_nat_pass_signals) (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach) (linux_nat_resume, linux_nat_stopped_by_watchpoint) (linux_nat_stopped_data_address) (linux_nat_stopped_by_sw_breakpoint) (linux_nat_supports_stopped_by_sw_breakpoint) (linux_nat_stopped_by_hw_breakpoint) (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait) (linux_nat_kill, linux_nat_mourn_inferior) (linux_nat_xfer_partial, linux_nat_thread_alive) (linux_nat_update_thread_list, linux_nat_pid_to_str) (linux_nat_thread_name, linux_child_pid_to_exec_file) (linux_child_static_tracepoint_markers_by_strid) (linux_nat_is_async_p, linux_nat_can_async_p) (linux_nat_supports_non_stop, linux_nat_always_non_stop_p) (linux_nat_supports_multi_process) (linux_nat_supports_disable_randomization, linux_nat_async) (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space) (linux_nat_core_of_thread, linux_nat_filesystem_is_local) (linux_nat_fileio_open, linux_nat_fileio_readlink) (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as methods of linux_nat_target. (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial) (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops parameter. (check_stopped_by_watchpoint): Adjust. (linux_xfer_partial): Delete. (linux_target_install_ops, linux_target, linux_nat_add_target): Delete. (linux_nat_target::linux_nat_target): New. * linux-nat.h: Include "inf-ptrace.h". (linux_nat_target): New. (linux_target, linux_target_install_ops, linux_nat_add_target): Delete function declarations. (linux_target): Declare global. * linux-thread-db.c (thread_db_target): New. (thread_db_target::thread_db_target): New. (thread_db_ops): Delete. (the_thread_db_target): New. (thread_db_detach, thread_db_wait, thread_db_mourn_inferior) (thread_db_update_thread_list, thread_db_pid_to_str) (thread_db_extra_thread_info) (thread_db_thread_handle_to_thread_info) (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid) (thread_db_resume): Refactor as methods of thread_db_target. (init_thread_db_ops): Delete. (_initialize_thread_db): Remove reference to init_thread_db_ops. * x86-linux-nat.c: Don't include "linux-nat.h". (super_post_startup_inferior): Delete. (x86_linux_nat_target::~x86_linux_nat_target): New. (x86_linux_child_post_startup_inferior) (x86_linux_read_description, x86_linux_enable_btrace) (x86_linux_disable_btrace, x86_linux_teardown_btrace) (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as methods of x86_linux_nat_target. (x86_linux_create_target): Delete. Bits folded ... (x86_linux_add_target): ... here. Now takes a linux_nat_target pointer. * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h". (x86_linux_nat_target): New class. (x86_linux_create_target): Delete. (x86_linux_add_target): Now takes a linux_nat_target pointer. * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint) (x86_region_ok_for_watchpoint, x86_stopped_data_address) (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint) (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint) (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and make extern. (x86_use_watchpoints): Delete. * x86-nat.h: Include "breakpoint.h" and "target.h". (x86_use_watchpoints): Delete. (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint) (x86_stopped_by_watchpoint, x86_stopped_data_address) (x86_insert_watchpoint, x86_remove_watchpoint) (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint) (x86_stopped_by_hw_breakpoint): New declarations. (x86_nat_target): New template class. * ppc-linux-nat.c (ppc_linux_nat_target): New class. (the_ppc_linux_nat_target): New. (ppc_linux_fetch_inferior_registers) (ppc_linux_can_use_hw_breakpoint) (ppc_linux_region_ok_for_hw_watchpoint) (ppc_linux_ranged_break_num_registers) (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint) (ppc_linux_insert_mask_watchpoint) (ppc_linux_remove_mask_watchpoint) (ppc_linux_can_accel_watchpoint_condition) (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint) (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint) (ppc_linux_watchpoint_addr_within_range) (ppc_linux_masked_watch_num_registers) (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse) (ppc_linux_read_description): Refactor as methods of ppc_linux_nat_target. (_initialize_ppc_linux_nat): Adjust. Set linux_target. * procfs.c (procfs_xfer_partial): Delete forward declaration. (procfs_target): New class. (the_procfs_target): New. (procfs_target): Delete function. (procfs_auxv_parse, procfs_attach, procfs_detach) (procfs_fetch_registers, procfs_store_registers, procfs_wait) (procfs_xfer_partial, procfs_resume, procfs_pass_signals) (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior) (procfs_create_inferior, procfs_update_thread_list) (procfs_thread_alive, procfs_pid_to_str) (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint) (procfs_stopped_data_address, procfs_insert_watchpoint) (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint) (proc_find_memory_regions, procfs_info_proc) (procfs_make_note_section): Refactor as methods of procfs_target. (_initialize_procfs): Adjust. * sol-thread.c (sol_thread_target): New class. (sol_thread_ops): Now a sol_thread_target. (sol_thread_detach, sol_thread_resume, sol_thread_wait) (sol_thread_fetch_registers, sol_thread_store_registers) (sol_thread_xfer_partial, sol_thread_mourn_inferior) (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list) (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target. (init_sol_thread_ops): Delete. (_initialize_sol_thread): Adjust. Remove references to init_sol_thread_ops and complete_target_initialization. * windows-nat.c (windows_nat_target): New class. (windows_fetch_inferior_registers) (windows_store_inferior_registers, windows_resume, windows_wait) (windows_attach, windows_detach, windows_pid_to_exec_file) (windows_files_info, windows_create_inferior) (windows_mourn_inferior, windows_interrupt, windows_kill_inferior) (windows_close, windows_pid_to_str, windows_xfer_partial) (windows_get_tib_address, windows_get_ada_task_ptid) (windows_thread_name, windows_thread_alive): Refactor as windows_nat_target methods. (do_initial_windows_stuff): Adjust. (windows_target): Delete function. (_initialize_windows_nat): Adjust. * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt) (darwin_mourn_inferior, darwin_kill_inferior) (darwin_create_inferior, darwin_attach, darwin_detach) (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial) (darwin_pid_to_exec_file, darwin_get_ada_task_ptid) (darwin_supports_multi_process): Refactor as darwin_nat_target methods. (darwin_resume_to, darwin_files_info): Delete. (_initialize_darwin_inferior): Rename to ... (_initialize_darwin_nat): ... this. Adjust to C++ification. * darwin-nat.h: Include "inf-child.h". (darwin_nat_target): New class. (darwin_complete_target): Delete. * i386-darwin-nat.c (i386_darwin_nat_target): New class. (darwin_target): New. (i386_darwin_fetch_inferior_registers) (i386_darwin_store_inferior_registers): Refactor as methods of darwin_nat_target. (darwin_complete_target): Delete, with ... (_initialize_i386_darwin_nat): ... bits factored out here. * alpha-linux-nat.c (alpha_linux_nat_target): New class. (the_alpha_linux_nat_target): New. (alpha_linux_register_u_offset): Refactor as alpha_linux_nat_target method. (_initialize_alpha_linux_nat): Adjust. * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete. (inf_ptrace_fetch_register, inf_ptrace_fetch_registers) (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as methods of linux_nat_trad_target. (linux_trad_target): Delete. * linux-nat-trad.h (linux_trad_target): Delete function. (linux_nat_trad_target): New class. * mips-linux-nat.c (mips_linux_nat_target): New class. (super_fetch_registers, super_store_registers, super_close): Delete. (the_mips_linux_nat_target): New. (mips64_linux_regsets_fetch_registers) (mips64_linux_regsets_store_registers) (mips64_linux_fetch_registers, mips64_linux_store_registers) (mips_linux_register_u_offset, mips_linux_read_description) (mips_linux_can_use_hw_breakpoint) (mips_linux_stopped_by_watchpoint) (mips_linux_stopped_data_address) (mips_linux_region_ok_for_hw_watchpoint) (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint) (mips_linux_close): Refactor as methods of mips_linux_nat. (_initialize_mips_linux_nat): Adjust to C++ification. * aix-thread.c (aix_thread_target): New class. (aix_thread_ops): Now an aix_thread_target. (aix_thread_detach, aix_thread_resume, aix_thread_wait) (aix_thread_fetch_registers, aix_thread_store_registers) (aix_thread_xfer_partial, aix_thread_mourn_inferior) (aix_thread_thread_alive, aix_thread_pid_to_str) (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid): Refactor as methods of aix_thread_target. (init_aix_thread_ops): Delete. (_initialize_aix_thread): Remove references to init_aix_thread_ops and complete_target_initialization. * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete. (rs6000_nat_target): New class. (the_rs6000_nat_target): New. (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers) (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior) (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods. (super_create_inferior): Delete. (_initialize_rs6000_nat): Adjust to C++ification. * arm-linux-nat.c (arm_linux_nat_target): New class. (the_arm_linux_nat_target): New. (arm_linux_fetch_inferior_registers) (arm_linux_store_inferior_registers, arm_linux_read_description) (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint) (arm_linux_remove_hw_breakpoint) (arm_linux_region_ok_for_hw_watchpoint) (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint) (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint) (arm_linux_watchpoint_addr_within_range): Refactor as methods of arm_linux_nat_target. (_initialize_arm_linux_nat): Adjust to C++ification. * aarch64-linux-nat.c (aarch64_linux_nat_target): New class. (the_aarch64_linux_nat_target): New. (aarch64_linux_fetch_inferior_registers) (aarch64_linux_store_inferior_registers) (aarch64_linux_child_post_startup_inferior) (aarch64_linux_read_description) (aarch64_linux_can_use_hw_breakpoint) (aarch64_linux_insert_hw_breakpoint) (aarch64_linux_remove_hw_breakpoint) (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint) (aarch64_linux_region_ok_for_hw_watchpoint) (aarch64_linux_stopped_data_address) (aarch64_linux_stopped_by_watchpoint) (aarch64_linux_watchpoint_addr_within_range) (aarch64_linux_can_do_single_step): Refactor as methods of aarch64_linux_nat_target. (super_post_startup_inferior): Delete. (_initialize_aarch64_linux_nat): Adjust to C++ification. * hppa-linux-nat.c (hppa_linux_nat_target): New class. (the_hppa_linux_nat_target): New. (hppa_linux_fetch_inferior_registers) (hppa_linux_store_inferior_registers): Refactor as methods of hppa_linux_nat_target. (_initialize_hppa_linux_nat): Adjust to C++ification. * ia64-linux-nat.c (ia64_linux_nat_target): New class. (the_ia64_linux_nat_target): New. (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint) (ia64_linux_stopped_data_address) (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers) (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as ia64_linux_nat_target methods. (super_xfer_partial): Delete. (_initialize_ia64_linux_nat): Adjust to C++ification. * m32r-linux-nat.c (m32r_linux_nat_target): New class. (the_m32r_linux_nat_target): New. (m32r_linux_fetch_inferior_registers) (m32r_linux_store_inferior_registers): Refactor as m32r_linux_nat_target methods. (_initialize_m32r_linux_nat): Adjust to C++ification. * m68k-linux-nat.c (m68k_linux_nat_target): New class. (the_m68k_linux_nat_target): New. (m68k_linux_fetch_inferior_registers) (m68k_linux_store_inferior_registers): Refactor as m68k_linux_nat_target methods. (_initialize_m68k_linux_nat): Adjust to C++ification. * s390-linux-nat.c (s390_linux_nat_target): New class. (the_s390_linux_nat_target): New. (s390_linux_fetch_inferior_registers) (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint) (s390_insert_watchpoint, s390_remove_watchpoint) (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint) (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint) (s390_auxv_parse, s390_read_description): Refactor as methods of s390_linux_nat_target. (_initialize_s390_nat): Adjust to C++ification. * sparc-linux-nat.c (sparc_linux_nat_target): New class. (the_sparc_linux_nat_target): New. (_initialize_sparc_linux_nat): Adjust to C++ification. * sparc-nat.c (sparc_fetch_inferior_registers) (sparc_store_inferior_registers): Remove target_ops parameter. * sparc-nat.h (sparc_fetch_inferior_registers) (sparc_store_inferior_registers): Remove target_ops parameter. * sparc64-linux-nat.c (sparc64_linux_nat_target): New class. (the_sparc64_linux_nat_target): New. (_initialize_sparc64_linux_nat): Adjust to C++ification. * spu-linux-nat.c (spu_linux_nat_target): New class. (the_spu_linux_nat_target): New. (spu_child_post_startup_inferior, spu_child_post_attach) (spu_child_wait, spu_fetch_inferior_registers) (spu_store_inferior_registers, spu_xfer_partial) (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target methods. (_initialize_spu_nat): Adjust to C++ification. * tilegx-linux-nat.c (tilegx_linux_nat_target): New class. (the_tilegx_linux_nat_target): New. (fetch_inferior_registers, store_inferior_registers): Refactor as methods. (_initialize_tile_linux_nat): Adjust to C++ification. * xtensa-linux-nat.c (xtensa_linux_nat_target): New class. (the_xtensa_linux_nat_target): New. (xtensa_linux_fetch_inferior_registers) (xtensa_linux_store_inferior_registers): Refactor as xtensa_linux_nat_target methods. (_initialize_xtensa_linux_nat): Adjust to C++ification. * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete. (fbsd_pid_to_exec_file, fbsd_find_memory_regions) (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial) (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name) (fbsd_update_thread_list, fbsd_resume, fbsd_wait) (fbsd_stopped_by_sw_breakpoint) (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork) (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint) (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint) (fbsd_post_startup_inferior, fbsd_post_attach) (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint) (fbsd_set_syscall_catchpoint) (super_xfer_partial, super_resume, super_wait) (fbsd_supports_stopped_by_hw_breakpoint): Delete. (fbsd_handle_debug_trap): Remove target_ops parameter. (fbsd_nat_add_target): Delete. * fbsd-nat.h: Include "inf-ptrace.h". (fbsd_nat_add_target): Delete. (USE_SIGTRAP_SIGINFO): Define. (fbsd_nat_target): New class. * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers) (amd64bsd_store_inferior_registers): Remove target_ops parameter. (amd64bsd_target): Delete. * amd64-bsd-nat.h: New file. * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of "x86-bsd-nat.h". (amd64_fbsd_nat_target): New class. (the_amd64_fbsd_nat_target): New. (amd64fbsd_read_description): Refactor as method of amd64_fbsd_nat_target. (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New. (_initialize_amd64fbsd_nat): Adjust to C++ification. * amd64-nat.h (amd64bsd_target): Delete function declaration. * i386-bsd-nat.c (i386bsd_fetch_inferior_registers) (i386bsd_store_inferior_registers): Remove target_ops parameter. (i386bsd_target): Delete. * i386-bsd-nat.h (i386bsd_target): Delete function declaration. (i386bsd_fetch_inferior_registers) (i386bsd_store_inferior_registers): Declare. (i386_bsd_nat_target): New class. * i386-fbsd-nat.c (i386_fbsd_nat_target): New class. (the_i386_fbsd_nat_target): New. (i386fbsd_resume, i386fbsd_read_description): Refactor as i386_fbsd_nat_target methods. (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New. (_initialize_i386fbsd_nat): Adjust to C++ification. * x86-bsd-nat.c (super_mourn_inferior): Delete. (x86bsd_mourn_inferior, x86bsd_target): Delete. (_initialize_x86_bsd_nat): Adjust to C++ification. * x86-bsd-nat.h: Include "x86-nat.h". (x86bsd_target): Delete declaration. (x86bsd_nat_target): New class. * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class. (the_aarch64_fbsd_nat_target): New. (aarch64_fbsd_fetch_inferior_registers) (aarch64_fbsd_store_inferior_registers): Refactor as methods of aarch64_fbsd_nat_target. (_initialize_aarch64_fbsd_nat): Adjust to C++ification. * alpha-bsd-nat.c (alpha_bsd_nat_target): New class. (the_alpha_bsd_nat_target): New. (alphabsd_fetch_inferior_registers) (alphabsd_store_inferior_registers): Refactor as alpha_bsd_nat_target methods. (_initialize_alphabsd_nat): Refactor as methods of alpha_bsd_nat_target. * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h". (the_amd64_nbsd_nat_target): New. (_initialize_amd64nbsd_nat): Adjust to C++ification. * amd64-obsd-nat.c: Include "amd64-bsd-nat.h". (the_amd64_obsd_nat_target): New. (_initialize_amd64obsd_nat): Adjust to C++ification. * arm-fbsd-nat.c (arm_fbsd_nat_target): New. (the_arm_fbsd_nat_target): New. (arm_fbsd_fetch_inferior_registers) (arm_fbsd_store_inferior_registers, arm_fbsd_read_description): (_initialize_arm_fbsd_nat): Refactor as methods of arm_fbsd_nat_target. (_initialize_arm_fbsd_nat): Adjust to C++ification. * arm-nbsd-nat.c (arm_netbsd_nat_target): New class. (the_arm_netbsd_nat_target): New. (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as arm_netbsd_nat_target. (_initialize_arm_netbsd_nat): Adjust to C++ification. * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class. (the_hppa_nbsd_nat_target): New. (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as hppa_nbsd_nat_target methods. (_initialize_hppanbsd_nat): Adjust to C++ification. * hppa-obsd-nat.c (hppa_obsd_nat_target): New class. (the_hppa_obsd_nat_target): New. (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as methods of hppa_obsd_nat_target. (_initialize_hppaobsd_nat): Adjust to C++ification. Use add_target. * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New. (_initialize_i386nbsd_nat): Adjust to C++ification. Use add_target. * i386-obsd-nat.c (the_i386_obsd_nat_target): New. (_initialize_i386obsd_nat): Use add_target. * m68k-bsd-nat.c (m68k_bsd_nat_target): New class. (the_m68k_bsd_nat_target): New. (m68kbsd_fetch_inferior_registers) (m68kbsd_store_inferior_registers): Refactor as methods of m68k_bsd_nat_target. (_initialize_m68kbsd_nat): Adjust to C++ification. * mips-fbsd-nat.c (mips_fbsd_nat_target): New class. (the_mips_fbsd_nat_target): New. (mips_fbsd_fetch_inferior_registers) (mips_fbsd_store_inferior_registers): Refactor as methods of mips_fbsd_nat_target. (_initialize_mips_fbsd_nat): Adjust to C++ification. Use add_target. * mips-nbsd-nat.c (mips_nbsd_nat_target): New class. (the_mips_nbsd_nat_target): New. (mipsnbsd_fetch_inferior_registers) (mipsnbsd_store_inferior_registers): Refactor as methods of mips_nbsd_nat_target. (_initialize_mipsnbsd_nat): Adjust to C++ification. * mips64-obsd-nat.c (mips64_obsd_nat_target): New class. (the_mips64_obsd_nat_target): New. (mips64obsd_fetch_inferior_registers) (mips64obsd_store_inferior_registers): Refactor as methods of mips64_obsd_nat_target. (_initialize_mips64obsd_nat): Adjust to C++ification. Use add_target. * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of nbsd_nat_target. * nbsd-nat.h: Include "inf-ptrace.h". (nbsd_nat_target): New class. * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list) (obsd_wait): Refactor as methods of obsd_nat_target. (obsd_add_target): Delete. * obsd-nat.h: Include "inf-ptrace.h". (obsd_nat_target): New class. * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class. (the_ppc_fbsd_nat_target): New. (ppcfbsd_fetch_inferior_registers) (ppcfbsd_store_inferior_registers): Refactor as methods of ppc_fbsd_nat_target. (_initialize_ppcfbsd_nat): Adjust to C++ification. Use add_target. * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class. (the_ppc_nbsd_nat_target): New. (ppcnbsd_fetch_inferior_registers) (ppcnbsd_store_inferior_registers): Refactor as methods of ppc_nbsd_nat_target. (_initialize_ppcnbsd_nat): Adjust to C++ification. * ppc-obsd-nat.c (ppc_obsd_nat_target): New class. (the_ppc_obsd_nat_target): New. (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as methods of ppc_obsd_nat_target. (_initialize_ppcobsd_nat): Adjust to C++ification. Use add_target. * sh-nbsd-nat.c (sh_nbsd_nat_target): New class. (the_sh_nbsd_nat_target): New. (shnbsd_fetch_inferior_registers) (shnbsd_store_inferior_registers): Refactor as methods of sh_nbsd_nat_target. (_initialize_shnbsd_nat): Adjust to C++ification. * sparc-nat.c (sparc_xfer_wcookie): Make extern. (inf_ptrace_xfer_partial): Delete. (sparc_xfer_partial, sparc_target): Delete. * sparc-nat.h (sparc_fetch_inferior_registers) (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare. (sparc_target): Delete function declaration. (sparc_target): New template class. * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New. (_initialize_sparcnbsd_nat): Adjust to C++ification. * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New. (_initialize_sparc64fbsd_nat): Adjust to C++ification. Use add_target. * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New. (_initialize_sparc64nbsd_nat): Adjust to C++ification. * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New. (_initialize_sparc64obsd_nat): Adjust to C++ification. Use add_target. * vax-bsd-nat.c (vax_bsd_nat_target): New class. (the_vax_bsd_nat_target): New. (vaxbsd_fetch_inferior_registers) (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target methods. (_initialize_vaxbsd_nat): Adjust to C++ification. * bsd-kvm.c (bsd_kvm_target): New class. (bsd_kvm_ops): Now a bsd_kvm_target. (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial) (bsd_kvm_files_info, bsd_kvm_fetch_registers) (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of bsd_kvm_target. (bsd_kvm_return_one): Delete. (bsd_kvm_add_target): Adjust to C++ification. * nto-procfs.c (nto_procfs_target, nto_procfs_target_native) (nto_procfs_target_procfs): New classes. (procfs_open_1, procfs_thread_alive, procfs_update_thread_list) (procfs_files_info, procfs_pid_to_exec_file, procfs_attach) (procfs_post_attach, procfs_wait, procfs_fetch_registers) (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint) (procfs_remove_breakpoint, procfs_insert_hw_breakpoint) (procfs_remove_hw_breakpoint, procfs_resume) (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt) (procfs_kill_inferior, procfs_store_registers) (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor as methods of nto_procfs_target. (nto_procfs_ops): Now an nto_procfs_target_procfs. (nto_native_ops): Delete. (procfs_open, procfs_native_open): Delete. (nto_native_ops): Now an nto_procfs_target_native. (init_procfs_targets): Adjust to C++ification. (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint) (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint): Refactor as methods of nto_procfs_target. * go32-nat.c (go32_nat_target): New class. (the_go32_nat_target): New. (go32_attach, go32_resume, go32_wait, go32_fetch_registers) (go32_store_registers, go32_xfer_partial, go32_files_info) (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior) (go32_terminal_init, go32_terminal_info, go32_terminal_inferior) (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive) (go32_pid_to_str): Refactor as methods of go32_nat_target. (go32_target): Delete. (_initialize_go32_nat): Adjust to C++ification. * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior) (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach) (gnu_stop, gnu_thread_alive, gnu_xfer_partial) (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of gnu_nat_target. (gnu_target): Delete. * gnu-nat.h (gnu_target): Delete. (gnu_nat_target): New class. * i386-gnu-nat.c (gnu_base_target): New. (i386_gnu_nat_target): New class. (the_i386_gnu_nat_target): New. (_initialize_i386gnu_nat): Adjust to C++ification. 2018-05-02 Pedro Alves * bfd-target.c (target_bfd_xclose): Rename to ... (target_bfd_close): ... this. (target_bfd_reopen): Adjust. * target.c (target_close): Remove references to to_xclose. * target.h (target_ops::to_xclose): Delete. (target_ops::to_close): Update comments. 2018-05-02 Pedro Alves * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of "linux-nat.h". * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o. * inf-ptrace.c (inf_ptrace_register_u_offset) (inf_ptrace_fetch_register, inf_ptrace_fetch_registers) (inf_ptrace_store_register, inf_ptrace_store_registers) (inf_ptrace_trad_target): Move to ... * linux-nat-trad.c: ... this new file. * linux-nat-trad.h: New file. * linux-nat.c (linux_target_install_ops): Make extern. (linux_trad_target): Delete. * linux-nat.h (linux_trad_target): Delete declaration. (linux_target_install_ops): Declare. * mips-linux-nat.c: Include "linux-nat-trad.h" instead of "linux-nat.h". 2018-05-02 Pedro Alves * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call procfs_target/add_target here. * procfs.c (procfs_target): Make static. (_initialize_procfs): Call add_target here. * procfs.h (struct target_ops): Remove forward declaration. (procfs_target): Remove declaration. * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete. 2018-05-02 Pedro Alves * procfs.c (procfs_stopped_by_watchpoint) (procfs_insert_watchpoint, procfs_remove_watchpoint) (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address): Forward declare. (procfs_use_watchpoints): Delete, move contents... (procfs_target): ... here. * procfs.h (procfs_use_watchpoints): Delete declaration. * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call procfs_use_watchpoints. * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call procfs_use_watchpoints. 2018-05-02 Tom Tromey PR python/20084: * python/python.c (gdbpy_parameter_value): Handle var_zuinteger and var_zuinteger_unlimited. * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER and PARAM_ZUINTEGER_UNLIMITED. (set_parameter_value): Handle var_zuinteger and var_zuinteger_unlimited. (add_setshow_generic): Likewise. (parmpy_init): Likewise. 2018-04-28 Dan Robertson PR rust/23124 * gdb/rust-exp.y (convert_params_to_types): Ensure that the params pointer is not null before dereferencing it. 2018-04-30 Tom Tromey * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of is_mi_like_p. 2018-04-30 Tom Tromey * breakpoint.c (mention): Remove use of is_mi_like_p. (print_mention_ranged_breakpoint): Likewise. * break-catch-throw.c (print_it_exception_catchpoint): Remove use of is_mi_like_p. 2018-04-30 Tom Tromey * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p. 2018-04-30 Tom Tromey * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist) (info_spu_event_command): Remove some uses of is_mi_like_p. 2018-04-30 Tom Tromey * python/py-framefilter.c (py_print_single_arg) (enumerate_locals, py_print_args, py_print_frame): Remove some uses of is_mi_like_p. 2018-04-30 Tom Tromey * ui-out.c: Update. * cli-out.h (cli_ui_out::do_is_mi_like_p): Update. * ui-out.h (ui_out::is_mi_like_p): Now const. (ui_out::do_is_mi_like_p): Now const. * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update. 2018-04-30 Tom Tromey * varobj.c (varobj_set_visualizer): Use new_reference. * python/python.c (gdbpy_decode_line): Use new_reference. * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use new_reference. 2018-04-30 Tom Tromey * varobj.c (install_new_value): Use new_reference. * value.h (value_incref): Return void. Swap intro comment with value_decref. * value.c (set_value_parent): Use new_reference. (value_incref): Return void. Update intro comment. (release_value): Use new_reference. * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference. 2018-04-30 Tom Tromey * symfile-mem.c (symbol_file_add_from_memory): Use new_reference. * gdb_bfd.h (new_bfd_ref): Remove. (gdb_bfd_open): Update comment. * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr) (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion) (gdb_bfd_fdopenr): Use new_reference. * exec.c (exec_file_attach): Use new_reference. 2018-04-30 Tom Tromey * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static method. 2018-04-30 Tom Tromey * jit.c (jit_read_code_entry): Use type_align. * i386-tdep.c (i386_gdbarch_init): Don't call set_gdbarch_long_long_align_bit. * gdbarch.sh: Remove long_long_align_bit. * gdbarch.c, gdbarch.h: Rebuild. * arc-tdep.c (arc_type_align): New function. (arc_gdbarch_init): Use arc_type_align. Don't call set_gdbarch_long_long_align_bit. 2018-04-30 Tom Tromey * rust-lang.c (rust_type_alignment): Remove. (rust_composite_type): Use type_align. 2018-04-30 Tom Tromey * NEWS: Mention Type.align. * python/py-type.c (typy_get_alignof): New function. (type_object_getset): Add "alignof". 2018-04-30 Tom Tromey PR exp/17095: * NEWS: Update. * std-operator.def (UNOP_ALIGNOF): New operator. * expprint.c (dump_subexp_body_standard) : New. * eval.c (evaluate_subexp_standard) : New. * c-lang.c (c_op_print_tab): Add alignof. * c-exp.y (ALIGNOF): New token. (exp): Add "ALIGNOF" production. (ident_tokens): Add _Alignof and alignof. 2018-04-30 Tom Tromey * i386-tdep.c (i386_type_align): New function. (i386_gdbarch_init): Update. * gdbarch.sh (type_align): New method. * gdbarch.c, gdbarch.h: Rebuild. * arch-utils.h (default_type_align): Declare. * arch-utils.c (default_type_align): New function. * gdbtypes.h (TYPE_ALIGN_BITS): New define. (struct type) : New field. : Now a bitfield. (TYPE_RAW_ALIGN): New macro. (type_align, type_raw_align, set_type_align): Declare. * gdbtypes.c (type_align, type_raw_align, set_type_align): New functions. * dwarf2read.c (quirk_rust_enum): Set type alignment. (get_alignment, maybe_set_alignment): New functions. (read_structure_type, read_enumeration_type, read_array_type) (read_set_type, read_tag_pointer_type, read_tag_reference_type) (read_subrange_type, read_base_type): Set type alignment. 2018-04-30 Simon Marchi * dwarf2read.c (read_index_from_section): Use bool. 2018-04-29 Fabian Groffen PR gdb/22950 * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys with #ifdef. 2018-04-29 John Reiser PR build/22873 * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the last step, and do it atomically. 2018-04-27 Alexandre Oliva * compile/compile-c-types.c (convert_int, convert_float): Update for C FE v1. 2018-04-27 Tom Tromey PR rust/22545: * rust-lang.c (rust_inclusive_range_type_p): New function. (rust_range): Handle inclusive ranges. (rust_compute_range): Likewise. * rust-exp.y (struct rust_op) : New field. (DOTDOTEQ): New constant. (range_expr): Add "..=" productions. (operator_tokens): Add "..=" token. (ast_range): Add "inclusive" parameter. (convert_ast_to_expression) : Handle inclusive ranges. * parse.c (operator_length_standard) : Handle new bounds values. * expression.h (enum range_type) : New constants. Update comments. * expprint.c (print_subexp_standard): Handle new bounds values. (dump_subexp_body_standard): Likewise. 2018-04-27 Tom Tromey * configure: Rebuild. * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override. * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not "OVERRIDE". (class symbol_needs_eval_context): Likewise. * dwarf2read.c (mock_mapped_index::symbol_name_count) (mock_mapped_index::symbol_name_at): Use "override". Remove "virtual". * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use "override". (class dwarf_expr_executor): Use "override", not "OVERRIDE". * aarch64-tdep.c (instruction_reader::read): Use "override". (instruction_reader_test::read): Likewise. * arm-tdep.c (instruction_reader::read): Use "override". (instruction_reader_thumb::read): Likewise. 2018-04-26 Andrzej Kaczmarek PR remote/9665 * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result instead of remote_send. (remote_send): Remove. 2018-04-26 Pedro Alves * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use find_function_start_sal instead of find_pc_line. 2018-04-26 Pedro Alves * breakpoint.c (set_breakpoint_location_function): Handle mst_data_gnu_ifunc. * c-exp.y (variable production): Handle mst_data_gnu_ifunc. * elfread.c (elf_symtab_read): Give data symbols with BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type. (elf_rel_plt_read): Update comment. * linespec.c (convert_linespec_to_sals): Handle mst_data_gnu_ifunc. (minsym_found): Handle mst_data_gnu_ifunc. * minsyms.c (msymbol_is_function, minimal_symbol_reader::record) (find_solib_trampoline_target): Handle mst_data_gnu_ifunc. * parse.c (find_minsym_type_and_address): Handle mst_data_gnu_ifunc. * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc. * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc. * symtab.h (minimal_symbol_type) : Update comment. : New enumerator. 2018-04-26 Pedro Alves * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ... (lookup_minimal_symbol_by_pc_section): ... this. Replace 'want_trampoline' parameter by a lookup_msym_prefer parameter. Handle it. (lookup_minimal_symbol_by_pc_section): Delete old implementation. (lookup_minimal_symbol_by_pc): Adjust. (in_gnu_ifunc_stub): Prefer GNU ifunc symbols. (lookup_solib_trampoline_symbol_by_pc): Adjust. * minsyms.h (lookup_msym_prefer): New enum. (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline' parameter by a lookup_msym_prefer parameter. 2018-04-26 Pedro Alves * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name ends in "@plt" instead of looking at the symbol's section. 2018-04-26 Pedro Alves * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete. Remove all references. (find_pc_partial_function_gnu_ifunc): Rename to ... (find_pc_partial_function): ... this, and remove references to 'is_gnu_ifunc_p'. (find_pc_partial_function): Delete old implementation. * symtab.h (find_pc_partial_function_gnu_ifunc): Delete. 2018-04-26 Pedro Alves * linespec.c (struct bound_minimal_symbol_search_key): New. (convert_linespec_to_sals): Sort minimal symbols earlier. Don't skip first line if we found a GNU ifunc minimal symbol by name. (compare_msymbols): Change parameters to work with a destructured lhs minsym. (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New functions. 2018-04-26 Pedro Alves * breakpoint.c (set_breakpoint_location_function): Don't resolve ifunc targets here. Instead, if we have an ifunc minsym, use its address/name. (add_location_to_breakpoint): Store the minsym and the objfile in the breakpoint location. * breakpoint.h (bp_location) : New fields. * linespec.c (minsym_found): Resolve GNU ifunc targets here. Record the minsym in the sal. * symtab.h (symtab_and_line) : New field. 2018-04-26 Pedro Alves * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P unless we actually resolved the ifunc. 2018-04-26 Pedro Alves * c-exp.y (variable production): Prefer ifunc minsyms over regular function symbols. * symtab.c (find_gnu_ifunc): New function. * minsyms.h (lookup_msym_prefer): New enum. (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline' parameter by a lookup_msym_prefer parameter. * symtab.h (find_gnu_ifunc): New declaration. 2018-04-26 Pedro Alves * blockframe.c (find_gnu_ifunc_target_type): New function. (find_function_type): New. * eval.c (evaluate_var_msym_value): For GNU ifunc types, always return a value with a memory address. (eval_call): For calls to GNU ifunc functions, try to find the type of the target function from the type that the resolver returns. * gdbtypes.c (objfile_type): Don't install a return type for ifunc symbols. * infcall.c (find_function_return_type): Delete. (find_function_addr): Add 'function_type' parameter. For calls to GNU ifunc functions, try to find the type of the target function from the type that the resolver returns, and return it via FUNCTION_TYPE. (call_function_by_hand_dummy): Adjust to use the function type returned by find_function_addr. (find_function_addr): Add 'function_type' parameter and move description here. * symtab.h (find_function_type, find_gnu_ifunc_target_type): New declarations. 2018-04-26 Pedro Alves * c-exp.y (variable production): Skip finding an alias for ifunc symbols. 2018-04-26 Pedro Alves * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too. 2018-04-25 Pedro Alves * infcmd.c (kill_command): Print the pid as string, not the whole thread's ptid. Add comment. s/has been killed/killed/ in output message. * remote.c (remote_detach_1): Print the pid as string, not the whole thread's ptid. 2018-04-24 Jan Kratochvil Sergio Durigan Junior Pedro Alves * infcmd.c (kill_command): Print message when inferior has been killed. * inferior.c (print_inferior_events): Remove 'static'. Set as '1'. (add_inferior): Improve message printed when 'print_inferior_events' is on. (exit_inferior): Remove message printed when 'print_inferior_events' is on. (detach_inferior): Improve message printed when 'print_inferior_events' is on. (initialize_inferiors): Use 'add_inferior_silent' to set 'current_inferior_'. * inferior.h (print_inferior_events): Declare here as 'extern'. * infrun.c (follow_fork_inferior): Print '[Attaching...]' or '[Detaching...]' messages when 'print_inferior_events' is on. Use 'add_thread_silent' instead of 'add_thread'. Add '[' and ']' as prefix/suffix for messages. Remove periods. Fix erroneous 'Detaching after fork from child...', replace it by '... from parent...'. (handle_vfork_child_exec_or_exit): Add '[' and ']' as prefix/suffix when printing 'Detaching...' messages. Print them when 'print_inferior_events' is on. * remote.c (remote_detach_1): Print message when detaching from inferior and '!is_fork_parent'. 2018-04-24 Tom Tromey * cli-out.h: Reindent. 2018-04-24 Tom Tromey * cli-out.c (cli_ui_out::out_field_fmt): Remove. (cli_ui_out::do_field_string): Use fputs_filtered. * cli-out.h (class cli_ui_out) : Remove. 2018-04-23 Tom Tromey * guile/scm-frame.c (gdbscm_frame_read_var): Use gdb::unique_xmalloc_ptr. 2018-04-23 Tom Tromey * configure: Rebuild. 2018-04-22 Rajendra SY PR gdb/23095 * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to prepare_for_testing. Set normal_bp to r_debug_state if target is bsd. 2018-04-21 Pedro Alves Rajendra SY * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing. * remote.c (extended_remote_attach): In all-stop mode, mark the thread as executing. 2018-04-19 Philippe Waroquiers * thread.c (thread_apply_all_command): Fix comment. (thread_command): Fix comment. 2018-04-10 Alan Hayward * common/tdesc.h (tdesc_create_feature): Remove xml filename parameter. * features/aarch64-core.c (create_feature_aarch64_core): Regenerate. * features/aarch64-fpu.c (create_feature_aarch64_fpu): Likewise. * features/i386/32bit-avx.c (create_feature_i386_32bit_avx): Likewise. * features/i386/32bit-avx512.c (create_feature_i386_32bit_avx512): Likewise. * features/i386/32bit-core.c (create_feature_i386_32bit_core): Likewise. * features/i386/32bit-linux.c (create_feature_i386_32bit_linux): Likewise. * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx): Likewise. * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys): Likewise. * features/i386/32bit-sse.c (create_feature_i386_32bit_sse): Likewise. * features/i386/64bit-avx.c (create_feature_i386_64bit_avx): Likewise. * features/i386/64bit-avx512.c (create_feature_i386_64bit_avx512): Likewise. * features/i386/64bit-core.c (create_feature_i386_64bit_core): Likewise. * features/i386/64bit-linux.c (create_feature_i386_64bit_linux): Likewise. * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx): Likewise. * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys): Likewise. * features/i386/64bit-segments.c (create_feature_i386_64bit_segments): Likewise. * features/i386/64bit-sse.c (create_feature_i386_64bit_sse): Likewise. * features/i386/x32-core.c (create_feature_i386_x32_core): Likewise. * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise. * features/tic6x-core.c (create_feature_tic6x_core): Likewise. * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise. * target-descriptions.c: In generated code, don't pass xml filename. 2018-04-18 Alan Hayward * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing. (print_xml_feature::visit_post): Likewise. (print_xml_feature::visit): Likewise. * common/tdesc.h (tdesc_get_features_xml): Use const tdesc. (print_xml_feature): Add new class. * regformats/regdat.sh: Null xmltarget on feature targets. * target-descriptions.c (struct target_desc): Add xmltarget. (maintenance_check_tdesc_xml_convert): Add unittest function. (tdesc_get_features_xml): Add function to get xml. (maintenance_check_xml_descriptions): Test xml generation. * xml-tdesc.c (string_read_description_xml): Add function. * xml-tdesc.h (string_read_description_xml): Add declaration. 2018-04-18 Alan Hayward * features/Makefile: Add feature marker to targets with new style target descriptions. * regformats/aarch64.dat: Regenerate. * regformats/i386/amd64-avx-avx512-linux.dat: Likewise. * regformats/i386/amd64-avx-linux.dat: Likewise. * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise. * regformats/i386/amd64-avx-mpx-linux.dat: Likewise. * regformats/i386/amd64-linux.dat: Likewise. * regformats/i386/amd64-mpx-linux.dat: Likewise. * regformats/i386/amd64.dat: Likewise. * regformats/i386/i386-avx-avx512-linux.dat: Likewise. * regformats/i386/i386-avx-linux.dat: Likewise. * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise. * regformats/i386/i386-avx-mpx-linux.dat: Likewise. * regformats/i386/i386-linux.dat: Likewise. * regformats/i386/i386-mmx-linux.dat: Likewise. * regformats/i386/i386-mpx-linux.dat: Likewise. * regformats/i386/i386.dat: Likewise. * regformats/i386/x32-avx-avx512-linux.dat: Likewise. * regformats/i386/x32-avx-linux.dat: Likewise. * regformats/i386/x32-linux.dat: Likewise. * regformats/tic6x-c62x-linux.dat: Likewise. * regformats/tic6x-c64x-linux.dat: Likewise. * regformats/tic6x-c64xp-linux.dat: Likewise. * regformats/regdat.sh: Parse feature marker. 2018-04-18 Alan Hayward * common/tdesc.h (tdesc_architecture_name): Add new declaration. (tdesc_osabi_name): Likewise. * target-descriptions.c (tdesc_architecture_name): Add new function. (tdesc_osabi_name): Likewise. 2018-04-18 Alan Hayward * common/tdesc.c (tdesc_predefined_type): Move to here. (tdesc_named_type): Likewise. (tdesc_create_vector): Likewise. (tdesc_create_struct): Likewise. (tdesc_set_struct_size): Likewise. (tdesc_create_union): Likewise. (tdesc_create_flags): Likewise. (tdesc_create_enum): Likewise. (tdesc_add_field): Likewise. (tdesc_add_typed_bitfield): Likewise. (tdesc_add_bitfield): Likewise. (tdesc_add_flag): Likewise. (tdesc_add_enum_value): Likewise. * common/tdesc.h (struct tdesc_type_builtin): Likewise. (struct tdesc_type_vector): Likewise. (struct tdesc_type_field): Likewise. (struct tdesc_type_with_fields): Likewise. (tdesc_create_enum): Add declaration. (tdesc_add_typed_bitfield): Likewise. (tdesc_add_enum_value): Likewise. * target-descriptions.c (tdesc_type_field): Move from here. (tdesc_type_builtin): Likewise. (tdesc_type_vector): Likewise. (tdesc_type_with_fields): Likewise. (tdesc_predefined_types): Likewise. (tdesc_named_type): Likewise. (tdesc_create_vector): Likewise. (tdesc_create_struct): Likewise. (tdesc_set_struct_size): Likewise. (tdesc_create_union): Likewise. (tdesc_create_flags): Likewise. (tdesc_create_enum): Likewise. (tdesc_add_field): Likewise. (tdesc_add_typed_bitfield): Likewise. (tdesc_add_bitfield): Likewise. (tdesc_add_flag): Likewise. (tdesc_add_enum_value): Likewise. * gdb/target-descriptions.h (tdesc_create_enum): Likewise. (tdesc_add_typed_bitfield): Likewise. (tdesc_add_enum_value): Likewise. 2018-04-18 Alan Hayward * common/tdesc.c (tdesc_feature::accept): Move to here. (tdesc_feature::operator==): Likewise. (tdesc_create_reg): Likewise. * common/tdesc.h (tdesc_type_kind): Likewise. (struct tdesc_type): Likewise. (struct tdesc_feature): Likewise. * regformats/regdat.sh: Create a feature. * target-descriptions.c (tdesc_type_kind): Move from here. (tdesc_type): Likewise. (tdesc_type_up): Likewise. (tdesc_feature): Likewise. (tdesc_create_reg): Likewise. 2018-04-18 Alan Hayward * Makefile.in: Add arch/tdesc.c * common/tdesc.c: New file. * common/tdesc.h (tdesc_element_visitor): Move to here. (tdesc_element): Likewise. (tdesc_reg): Likewise. (tdesc_reg_up): Likewise. * regformats/regdef.h (reg): Add offset to constructors. * target-descriptions.c (tdesc_element_visitor): Move from here. (tdesc_element): Likewise. (tdesc_reg): Likewise. (tdesc_reg_up): Likewise. 2018-04-17 Tom Tromey * dwarf2read.c (quirk_rust_enum): Conditionally drop the discriminant field. 2018-04-17 Tom Tromey * dwarf2read.c (quirk_rust_enum): Handle unions correctly. 2018-04-17 Andreas Arnez * symtab.c (print_symbol_info): Skip printing filename and line number when `last' is NULL. (symtab_symbol_info): Use empty string instead of NULL for first invocation of print_symbol_info. (rbreak_command): Pass NULL to `last' parameter of print_symbol_info. 2018-04-16 Simon Marchi * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data instead of nullptr. 2018-04-16 Pedro Alves * MAINTAINERS (sh): Remove. * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o. (HFILES_NO_SRCDIR): Remove sh64-tdep.h. (ALLDEPFILES): Remove sh64-tdep.c. * NEWS: Mentions that support for SH-5/SH64 is removed. * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o. (sh*-*-openbsd*): Ditto. (sh64-*-elf*): Remove. (sh*): Remove. * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case. * sh-linux-tdep.c: Remove reference to bfd_mach_sh5. * sh-tdep.c: No longer include "sh64-tdep.h". (sh_gdbarch_init): Remove reference to bfd_mach_sh5. * sh64-tdep.c, sh64-tdep.h: Remove files. 2018-04-16 Pedro Alves * MAINTAINERS: Remove m88k. * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o. (HFILES_NO_SRCDIR): Remove m88k-tdep.h. (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c. * NEWS: Mention that support for m88k was removed. * configure.host (m88*-*-*): Remove support. * configure.nat (m88k-*-*): Remove support. * configure.tgt (m88*-*-openbsd*): Remove. * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete. 2018-04-15 Simon Marchi * configure.tgt (x86_tobjs): New variable. (amd64_tobjs, i386_tobjs): Use it. 2018-04-13 Andreas Arnez * symtab.c (print_symbol_info): Precede the symbol definition by the line number when available. * NEWS: Advertise this enhancement. 2018-04-13 Markus Metzger * NEWS (New options): announce set/show record btrace cpu. * btrace.c: Include record-btrace.h. (btrace_compute_ftrace_pt): Skip enabling errata workarounds if the vendor is unknown. (btrace_compute_ftrace_1): Add cpu parameter. Update callers. Maybe overwrite the btrace configuration's cpu. (btrace_compute_ftrace): Add cpu parameter. Update callers. (btrace_fetch): Add cpu parameter. Update callers. (btrace_maint_update_pt_packets): Call record_btrace_get_cpu. Maybe overwrite the btrace configuration's cpu. Skip enabling errata workarounds if the vendor is unknown. * python/py-record-btrace.c: Include record-btrace.h. (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history) (recpy_bt_function_call_history): Call record_btrace_get_cpu. * record-btrace.c (record_btrace_cpu_state_kind): New. (record_btrace_cpu): New. (set_record_btrace_cpu_cmdlist): New. (record_btrace_get_cpu): New. (require_btrace_thread, record_btrace_info) (record_btrace_resume_thread): Call record_btrace_get_cpu. (cmd_set_record_btrace_cpu_none): New. (cmd_set_record_btrace_cpu_auto): New. (cmd_set_record_btrace_cpu): New. (cmd_show_record_btrace_cpu): New. (_initialize_record_btrace): Initialize set/show record btrace cpu commands. * record-btrace.h (record_btrace_get_cpu): New. 2018-04-13 Markus Metzger * record.c (set_record_command): Fix typo in message. 2018-04-13 Markus Metzger * record-btrace.c (cmd_set_record_btrace): Print sub-commands. 2018-04-13 Markus Metzger * infrun.c (process_event_stop_test): Call gdbarch_in_indirect_branch_thunk. * gdbarch.sh (in_indirect_branch_thunk): New. * gdbarch.c: Regenerated. * gdbarch.h: Regenerated. * x86-tdep.h: New. * x86-tdep.c: New. * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o. (HFILES_NO_SRCDIR): Add x86-tdep.h. (ALLDEPFILES): Add x86-tdep.c. * arch-utils.h (default_in_indirect_branch_thunk): New. * arch-utils.c (default_in_indirect_branch_thunk): New. * i386-tdep: Include x86-tdep.h. (i386_in_indirect_branch_thunk): New. (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch function. * amd64-tdep: Include x86-tdep.h. (amd64_in_indirect_branch_thunk): New. (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function. 2018-04-12 Jan Kratochvil PR gdb/23053 * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type) (recursively_write_psymbols) (debug_names::recursively_write_psymbols) (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG regression. 2018-04-12 Tom Tromey * rust-lang.c (rust_print_struct_def): Remove univariant code. (rust_evaluate_subexp): Likewise. 2018-04-12 Pedro Alves * procfs.c (procfs_detach): Make forward declaration's prototype match definition's protototype. (proc_get_LDT_entry): Remove stale do_cleanups call. 2018-04-12 Pedro Alves * target.h (target_ops::to_has_exited): Delete. (target_has_exited): Delete. * target-delegates.c: Regenerate. 2018-04-11 Pedro Alves * target.c (fileio_fh_t::t): Add comment. (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat) (target_fileio_close): Handle a NULL target. (invalidate_fileio_fh): New. (target_close): Call it. * remote.c (remote_hostio_send_command): No longer check whether remote_desc is open. 2018-04-11 Pedro Alves * target.c (fileio_fh_t): Make it a named struct instead of a typedef. (fileio_fh_t::is_closed): New method. (DEF_VEC_O (fileio_fh_t)): Remove. (fileio_fhandles): Now a std::vector. (is_closed_fileio_fh): Delete. (acquire_fileio_fd): Adjust. Rename parameters. (release_fileio_fd): Adjust. (fileio_fd_to_fh): Reimplement as a function instead of a macro. (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat) (target_fileio_close): Adjust. 2018-04-10 Simon Marchi * auto-load.c (auto_load_safe_path_vec_update): Iterate by index. 2018-04-10 Pedro Alves * gdbthread.h (finish_thread_state_cleanup): Delete declaration. (scoped_finish_thread_state): New class. * infcmd.c (run_command_1): Use it instead of finish_thread_state cleanup. * infrun.c (proceed, prepare_for_detach, wait_for_inferior) (fetch_inferior_event, normal_stop): Likewise. * thread.c (finish_thread_state_cleanup): Delete. 2018-04-09 Simon Marchi Pedro Alves * value.c: Include "selftest.h" and "common/array-view.h". (struct range) : New. (test_ranges_contain): New. (check_ranges_vector): New. (test_insert_into_bit_range_vector): New. (_initialize_values): Register selftests. * common/array-view.h (operator==, operator!=): New. 2018-04-09 Simon Marchi * common/gdb_vecs.h (unordered_remove): Add overload that takes an iterator. * inline-frame.c: Include . (struct inline_state): Add constructor. (inline_state_s): Remove. (DEF_VEC_O(inline_state_s)): Remove. (inline_states): Change type to std::vector. (find_inline_frame_state): Adjust to std::vector. (allocate_inline_frame_state): Remove. (clear_inline_frame_state): Adjust to std::vector. (skip_inline_frames): Adjust to std::vector. 2018-04-09 Simon Marchi * tracepoint.h (struct trace_state_variable): Add constructor. : Change type to std::string. * tracepoint.c (tsv_s): Remove. (DEF_VEC_O(tsv_s)): Remove. (tvariables): Change to std::vector. (create_trace_state_variable): Adjust to std::vector. (find_trace_state_variable): Likewise. (find_trace_state_variable_by_number): Likewise. (delete_trace_state_variable): Likewise. (trace_variable_command): Adjust to std::string. (delete_trace_variable_command): Likewise. (tvariables_info_1): Adjust to std::vector. (save_trace_state_variables): Likewise. (start_tracing): Likewise. (merge_uploaded_trace_state_variables): Adjust to std::vector and std::string. * target.h (struct target_ops) : Pass reference to trace_state_variable. * target-debug.h (target_debug_print_const_trace_state_variable_r): New. * target-delegates.c: Re-generate. * mi/mi-interp.c (mi_tsv_created): Adjust to std::string. (mi_tsv_deleted): Likewise. * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise. * remote.c (remote_download_trace_state_variable): Change pointer to reference and adjust. * make-target-delegates (parse_argtypes): Handle references. (write_function_header): Likewise. (munge_type): Likewise. 2018-04-09 Simon Marchi * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add string_view-selftests.c. * unittests/basic_string_view/capacity/1.cc: Adapt to GDB testsuite. * unittests/basic_string_view/cons/char/1.cc: Likewise. * unittests/basic_string_view/cons/char/2.cc: Likewise. * unittests/basic_string_view/cons/char/3.cc: Likewise. * unittests/basic_string_view/element_access/char/1.cc: Likewise. * unittests/basic_string_view/element_access/char/empty.cc: Likewise. * unittests/basic_string_view/element_access/char/front_back.cc: Likewise. * unittests/basic_string_view/inserters/char/2.cc: Likewise. * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: Likewise. * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: Likewise. * unittests/basic_string_view/modifiers/swap/char/1.cc: Likewise. * unittests/basic_string_view/operations/compare/char/1.cc: Likewise. * unittests/basic_string_view/operations/compare/char/13650.cc: Likewise. * unittests/basic_string_view/operations/copy/char/1.cc: Likewise. * unittests/basic_string_view/operations/data/char/1.cc: Likewise. * unittests/basic_string_view/operations/find/char/1.cc: Likewise. * unittests/basic_string_view/operations/find/char/2.cc: Likewise. * unittests/basic_string_view/operations/find/char/3.cc: Likewise. * unittests/basic_string_view/operations/find/char/4.cc: Likewise. * unittests/basic_string_view/operations/rfind/char/1.cc: Likewise. * unittests/basic_string_view/operations/rfind/char/2.cc: Likewise. * unittests/basic_string_view/operations/rfind/char/3.cc: Likewise. * unittests/basic_string_view/operations/substr/char/1.cc: Likewise. * unittests/basic_string_view/operators/char/2.cc: Likewise. * unittests/string_view-selftests.c: New file. 2018-04-09 Simon Marchi * unittests/basic_string_view/capacity/1.cc: New file. * unittests/basic_string_view/capacity/empty_neg.cc: New file. * unittests/basic_string_view/cons/char/1.cc: New file. * unittests/basic_string_view/cons/char/2.cc: New file. * unittests/basic_string_view/cons/char/3.cc: New file. * unittests/basic_string_view/cons/wchar_t/1.cc: New file. * unittests/basic_string_view/cons/wchar_t/2.cc: New file. * unittests/basic_string_view/cons/wchar_t/3.cc: New file. * unittests/basic_string_view/element_access/char/1.cc: New file. * unittests/basic_string_view/element_access/char/2.cc: New file. * unittests/basic_string_view/element_access/char/empty.cc: New file. * unittests/basic_string_view/element_access/char/front_back.cc: New file. * unittests/basic_string_view/element_access/wchar_t/1.cc: New file. * unittests/basic_string_view/element_access/wchar_t/2.cc: New file. * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file. * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file. * unittests/basic_string_view/include.cc: New file. * unittests/basic_string_view/inserters/char/1.cc: New file. * unittests/basic_string_view/inserters/char/2.cc: New file. * unittests/basic_string_view/inserters/char/3.cc: New file. * unittests/basic_string_view/inserters/pod/10081-out.cc: New file. * unittests/basic_string_view/inserters/wchar_t/1.cc: New file. * unittests/basic_string_view/inserters/wchar_t/2.cc: New file. * unittests/basic_string_view/inserters/wchar_t/3.cc: New file. * unittests/basic_string_view/literals/types.cc: New file. * unittests/basic_string_view/literals/values.cc: New file. * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file. * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file. * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file. * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file. * unittests/basic_string_view/modifiers/swap/char/1.cc: New file. * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file. * unittests/basic_string_view/operations/compare/char/1.cc: New file. * unittests/basic_string_view/operations/compare/char/13650.cc: New file. * unittests/basic_string_view/operations/compare/char/2.cc: New file. * unittests/basic_string_view/operations/compare/char/70483.cc: New file. * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file. * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file. * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file. * unittests/basic_string_view/operations/copy/char/1.cc: New file. * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file. * unittests/basic_string_view/operations/data/char/1.cc: New file. * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file. * unittests/basic_string_view/operations/find/char/1.cc: New file. * unittests/basic_string_view/operations/find/char/2.cc: New file. * unittests/basic_string_view/operations/find/char/3.cc: New file. * unittests/basic_string_view/operations/find/char/4.cc: New file. * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file. * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file. * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file. * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file. * unittests/basic_string_view/operations/rfind/char/1.cc: New file. * unittests/basic_string_view/operations/rfind/char/2.cc: New file. * unittests/basic_string_view/operations/rfind/char/3.cc: New file. * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file. * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file. * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file. * unittests/basic_string_view/operations/string_conversion/1.cc: New file. * unittests/basic_string_view/operations/substr/char/1.cc: New file. * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file. * unittests/basic_string_view/operators/char/2.cc: New file. * unittests/basic_string_view/operators/wchar_t/2.cc: New file. * unittests/basic_string_view/range_access/char/1.cc: New file. * unittests/basic_string_view/range_access/wchar_t/1.cc: New file. * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file. * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file. * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file. * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file. * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file. * unittests/basic_string_view/requirements/typedefs.cc: New file. * unittests/basic_string_view/typedefs.cc: New file. * unittests/basic_string_view/types/1.cc: New file. 2018-04-09 Simon Marchi * common/gdb_string_view.h: Remove libstdc++ implementation details, adjust to gdb reality. * common/gdb_string_view.tcc: Likewise. * cli/cli-script.c (struct string_view): Remove. (user_args) : Change element type to gdb::string_view. (user_args::insert_args): Adjust. 2018-04-09 Simon Marchi * common/gdb_string_view.h: New file. * common/gdb_string_view.tcc: New file. 2018-04-09 Simon Marchi * ax_cxx_compile_stdcxx.m4: Sync with upstream. * configure: Re-generate. 2018-04-09 Pedro Alves * gdbarch.sh: Include "observable.h" instead of "observer.h". (set_target_gdbarch): Call gdb::observers::architecture_changed.notify instead of observer_notify_architecture_changed. 2018-04-07 Simon Marchi * tracepoint.c (struct current_traceframe_cleanup): Remove. (do_restore_current_traceframe_cleanup): Remove. (restore_current_traceframe_cleanup_dtor): Remove. (make_cleanup_restore_current_traceframe): Remove. (scoped_restore_current_traceframe::scoped_restore_current_traceframe): New. * tracepoint.h (struct scoped_restore_current_traceframe): New. * infrun.c (fetch_inferior_event): Use scoped_restore_current_traceframe. 2018-04-07 Simon Marchi * dwarf2read.h (struct dwarf2_per_objfile) : Remove. : Remove. : Change to std::vector. * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust to std::vector change. (dwarf2_per_objfile::get_cutu): Likewise. (dwarf2_per_objfile::get_tu): Likewise. (create_signatured_type_table_from_index): Likewise. (create_signatured_type_table_from_debug_names): Likewise. (dw2_symtab_iter_next): Likewise. (dw2_print_stats): Likewise. (dw2_expand_all_symtabs): Likewise. (dw2_expand_marked_cus): Likewise. (dw2_debug_names_iterator::next): Likewise. (dwarf2_initialize_objfile): Likewise. (add_signatured_type_cu_to_table): Likewise. (create_all_type_units): Likewise. (add_type_unit): Likewise. (struct tu_abbrev_offset): Add constructor. (build_type_psymtabs_1): Adjust to std::vector change. (print_tu_stats): Likewise. * dwarf-index-write.c (check_dwarf64_offsets): Likewise. (write_debug_names): Likewise. 2018-04-07 Simon Marchi * dwarf2read.h (struct dwarf2_per_objfile) : Likewise. Make an std::vector. : Remove. * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust to std::vector change. (dwarf2_per_objfile::get_cutu): Likewise. (dwarf2_per_objfile::get_cu): Likewise. (create_cus_from_index): Likewise. (create_addrmap_from_index): Likewise. (create_addrmap_from_aranges): Likewise. (dwarf2_read_index): Likewise. (dw2_find_last_source_symtab): Likewise. (dw2_map_symtabs_matching_filename): Likewise. (dw2_symtab_iter_next): Likewise. (dw2_print_stats): Likewise. (dw2_expand_all_symtabs): Likewise. (dw2_expand_symtabs_with_fullname): Likewise. (dw2_expand_marked_cus): Likewise. (dw2_map_symbol_filenames): Likewise. (create_cus_from_debug_names): Likewise. (dwarf2_read_debug_names): Likewise. (dw2_debug_names_iterator::next): Likewise. (dwarf2_initialize_objfile): Likewise. (set_partial_user): Likewise. (dwarf2_build_psymtabs_hard): Likewise. (read_comp_units_from_section): Remove arguments, adjust to std::vector change. (create_all_comp_units): Adjust to std::vector and read_comp_units_from_section changes. (dwarf2_find_containing_comp_unit): Adjust to std::vector change. * dwarf-index-write.c (check_dwarf64_offsets): Likewise. (psyms_seen_size): Likewise. (write_gdbindex): Likewise. (write_debug_names): Likewise. 2018-04-07 Simon Marchi * dwarf2read.c (create_cus_from_index_list): Replace objfile arg with dwarf2_per_objfile. (create_cus_from_index): Likewise. (create_signatured_type_table_from_index): Likewise. (dwarf2_read_index): Likewise. (dwarf2_initialize_objfile): Likewise. (dwarf2_fetch_die_loc_sect_off): Get dwarf2_per_objfile from per_cu rather than get_dwarf2_per_objfile. 2018-04-07 Simon Marchi * dwarf2read.h (struct signatured_type): Forward declare. (struct dwarf2_per_objfile) : New methods. * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from... (dw2_get_cutu): ...this. (dwarf2_per_objfile::get_cu): Rename from... (dw2_get_cu): ...this. (dwarf2_per_objfile::get_tu): New. (create_addrmap_from_index): Adjust. (create_addrmap_from_aranges): Adjust. (dw2_find_last_source_symtab): Adjust. (dw2_map_symtabs_matching_filename): Adjust. (dw2_symtab_iter_next): Adjust. (dw2_print_stats): Adjust. (dw2_expand_all_symtabs): Adjust. (dw2_expand_symtabs_with_fullname): Adjust. (dw2_expand_marked_cus): Adjust. (dw_expand_symtabs_matching_file_matcher): Adjust. (dw2_map_symbol_filenames): Adjust. (dw2_debug_names_iterator::next): Adjust. (dwarf2_initialize_objfile): Adjust. (set_partial_user): Adjust. (dwarf2_build_psymtabs_hard): Adjust. 2018-04-07 Simon Marchi * dwarf2read.c (create_signatured_type_table_from_debug_names): Remove unused variables. (dw2_map_symtabs_matching_filename): Likewise. (dwarf2_record_block_ranges): Likewise. (dwarf2_read_addr_index): Likewise. (follow_die_offset): Likewise. 2018-04-07 Simon Marchi * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET to symbol_file_add_main. 2018-04-07 Simon Marchi PR mi/22299 * mi/mi-console.c (do_fputc_async_safe): New. (mi_console_file::write_async_safe): New. (mi_console_file::flush): Adjust calls to fputstrn_unfiltered. * mi/mi-console.h (class mi_console_file) : New. * ui-file.c (ui_file::putstrn): Adjust call to fputstrn_unfiltered. * utils.c (printchar): Replace do_fputs and do_fprintf parameters by do_fputc. (fputstr_filtered): Adjust call to printchar. (fputstr_unfiltered): Likewise. (fputstrn_filtered): Likewise. (fputstrn_unfiltered): Add do_fputc parameter, pass to printchar. * utils.h (do_fputc_ftype): New typedef. (fputstrn_unfiltered): Add do_fputc parameter. 2018-04-07 Simon Marchi * regformats/i386/i386-avx.dat: Remove. 2018-04-07 Simon Marchi PR gdb/22979 * amd64-tdep.c (amd64_none_init_abi): New function. (amd64_x32_none_init_abi): New function. (_initialize_amd64_tdep): Register handlers for x86-64 and x64_32 with GDB_OSABI_NONE. * osabi.c (gdbarch_init_osabi): Allow running handlers for the GDB_OSABI_NONE osabi. 2018-04-07 Simon Marchi PR gdb/22980 * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add GDB_OSABI_NONE. * arch-utils.c (gdbarch_info_init): Don't set info->osabi. * osabi.c (gdb_osabi_names): Add "unknown" entry. 2018-04-07 Simon Marchi * common/byte-vector.h (char_vector): New type. * target.h (target_read_alloc): Return gdb::optional. (target_read_stralloc): Return gdb::optional. (target_get_osdata): Return gdb::optional. * target.c (target_read_alloc_1): Templatize. Replacement manual memory management with vector. (target_read_alloc): Change return type, adjust. (target_read_stralloc): Change return type, adjust. (target_get_osdata): Change return type, adjust. * auxv.c (struct auxv_info) : Remove. : Change type to gdb::optional. (auxv_inferior_data_cleanup): Free auxv_info with delete. (get_auxv_inferior_data): Allocate auxv_info with new, adjust. (target_auxv_search): Adjust. (fprint_target_auxv): Adjust. * avr-tdep.c (avr_io_reg_read_command): Adjust. * linux-tdep.c (linux_spu_make_corefile_notes): Adjust. (linux_make_corefile_notes): Adjust. * osdata.c (get_osdata): Adjust. * remote.c (remote_get_threads_with_qxfer): Adjust. (remote_memory_map): Adjust. (remote_traceframe_info): Adjust. (btrace_read_config): Adjust. (remote_read_btrace): Adjust. (remote_pid_to_exec_file): Adjust. * solib-aix.c (solib_aix_get_library_list): Adjust. * solib-dsbt.c (decode_loadmap): Don't free buf. (dsbt_get_initial_loadmaps): Adjust. * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust. * solib-target.c (solib_target_current_sos): Adjust. * tracepoint.c (sdata_make_value): Adjust. * xml-support.c (xinclude_start_include): Adjust. (xml_fetch_content_from_file): Adjust. * xml-support.h (xml_fetch_another): Change return type. (xml_fetch_content_from_file): Change return type. * xml-syscall.c (xml_init_syscalls_info): Adjust. * xml-tdesc.c (file_read_description_xml): Adjust. (fetch_available_features_from_target): Change return type. (target_fetch_description_xml): Adjust. (target_read_description_xml): Adjust. 2018-04-06 Tom Tromey * value.c (~value): Update. (struct value) : Now unique_xmalloc_ptr. (value_contents_bits_eq, allocate_value_contents) (value_contents_raw, value_contents_all_raw) (value_contents_for_printing, value_contents_for_printing_const) (set_value_enclosing_type): Update. 2018-04-06 Tom Tromey * value.c (range_s): Remove typedef, VEC. (struct range): Add operator<. (range_lessthan): Remove. (ranges_contain): Change type. (~value): Update. (struct value) : Now std::vector. (value_entirely_available) (value_entirely_covered_by_range_vector) (value_entirely_unavailable, value_entirely_optimized_out): Update. (insert_into_bit_range_vector): Change argument type. (find_first_range_overlap): Likewise. (struct ranges_and_idx, value_contents_bits_eq) (require_not_optimized_out, require_available): Update. (ranges_copy_adjusted): Change argument types. (value_optimized_out, value_copy, value_fetch_lazy): Update. 2018-04-06 Tom Tromey * value.c (~value): Update. (struct value) : Now a value_ref_ptr. (value_parent, set_value_parent, value_address, value_copy): Update. 2018-04-06 Tom Tromey * value.c (struct value): Add constructor, destructor, and member initializers. (allocate_value_lazy, value_decref): Update. 2018-04-06 Tom Tromey * value.c (struct value) : Remove. (all_values): Now a std::vector. (allocate_value_lazy): Update. (value_next): Remove. (value_mark, value_free_to_mark, release_value) (value_release_to_mark): Update. 2018-04-06 Tom Tromey * value.h (fetch_subexp_value, value_release_to_mark): Update. (free_value_chain): Remove. * value.c (free_value_chain): Remove. (value_release_to_mark): Return a std::vector. * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a std::vector. (check_condition): Update. * eval.c (fetch_subexp_value): Change "val_chain" to a std::vector. * breakpoint.c (update_watchpoint): Update. (can_use_hardware_watchpoint): Change "vals" to a std::vector. 2018-04-06 Tom Tromey * value.h (free_all_values): Remove. * value.c (free_all_values): Remove. 2018-04-06 Tom Tromey * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk) (value_history_chain, value_history_count): Remove. (value_history): New global. (record_latest_value, access_value_history, show_values) (preserve_values): Update. 2018-04-06 Tom Tromey * varobj.h (struct varobj) : Now a value_ref_ptr. * varobj.c (varobj_set_display_format, varobj_set_value) (install_default_visualizer, construct_visualizer) (install_new_value, ~varobj, varobj_get_value_type) (my_value_of_variable, varobj_editable_p): Update. * c-varobj.c (c_describe_child, c_value_of_variable) (cplus_number_of_children, cplus_describe_child): Update. * ada-varobj.c (ada_number_of_children, ada_name_of_child) (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child) (ada_value_of_variable, ada_value_is_changeable_p): Update. 2018-04-06 Tom Tromey * printcmd.c (last_examine_address): Change type to value_ref_ptr. (do_examine, x_command): Update. 2018-04-06 Tom Tromey * value.c (release_value): Update. * breakpoint.h (struct watchpoint) : Now a value_ref_ptr. (struct bpstats) : Now a value_ref_ptr. * breakpoint.c (update_watchpoint, breakpoint_init_inferior) (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check) (~watchpoint, print_it_watchpoint, watch_command_1) (invalidate_bp_value_on_memory_change): Update. 2018-04-06 Tom Tromey * varobj.c (varobj_clear_saved_item) (update_dynamic_varobj_children, install_new_value, ~varobj): Update. * value.h (value_incref): Move declaration earlier. (value_decref): Rename from value_free. (struct value_ref_policy): New. (value_ref_ptr): New typedef. (struct value_deleter): Remove. (gdb_value_up): Remove typedef. (release_value): Change return type. (release_value_or_incref): Remove. * value.c (set_value_parent): Update. (value_incref): Change return type. (value_decref): Rename from value_free. (value_free_to_mark, free_all_values, free_value_chain): Update. (release_value): Return value_ref_ptr. (release_value_or_incref): Remove. (record_latest_value, set_internalvar, clear_internalvar): Update. * stack.c (info_frame_command): Don't call value_free. * python/py-value.c (valpy_dealloc, valpy_new) (value_to_value_object): Update. * printcmd.c (do_examine): Update. * opencl-lang.c (lval_func_free_closure): Update. * mi/mi-main.c (register_changed_p): Don't call value_free. * mep-tdep.c (mep_frame_prev_register): Don't call value_free. * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free. * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call value_free. * guile/scm-value.c (vlscm_free_value_smob) (vlscm_scm_from_value): Update. * frame.c (frame_register_unwind, frame_unwind_register_signed) (frame_unwind_register_unsigned, get_frame_register_bytes) (put_frame_register_bytes): Don't call value_free. * findvar.c (address_from_register): Don't call value_free. * dwarf2read.c (dwarf2_compute_name): Don't call value_free. * dwarf2loc.c (entry_data_value_free_closure) (value_of_dwarf_reg_entry, free_pieced_value_closure) (dwarf2_evaluate_loc_desc_full): Update. * breakpoint.c (update_watchpoint, breakpoint_init_inferior) (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check) (~watchpoint, watch_command_1) (invalidate_bp_value_on_memory_change): Update. * alpha-tdep.c (alpha_register_to_value): Don't call value_free. 2018-04-06 Simon Marchi PR gdb/23022 * warning.m4: Add -Wno-error=deprecated-register. * configure: Re-generate. 2018-04-05 Tom Tromey * linespec.h: Remove include of "vec.h". 2018-04-05 Tom Tromey * linespec.c (typep): Remove typedef. (find_methods, find_superclass_methods): Take a std::vector. (find_method): Use std::vector. 2018-04-05 Tom Tromey * utils.c (compare_strings): Remove. * utils.h (compare_strings): Remove. * objc-lang.h (find_imps): Update. * objc-lang.c (find_methods): Take a std::vector. (uniquify_strings, find_imps): Likewise. * linespec.c (find_methods): Take a std::vector. (decode_objc): Use std::vector. (add_all_symbol_names_from_pspace, find_superclass_methods): Take a std::vector. (find_method, find_function_symbols): Use std::vector. 2018-04-05 Tom Tromey * completer.c (completion_tracker::completion_tracker): Remove cast. (completion_tracker::discard_completions): Likewise. * breakpoint.c (ambiguous_names_p): Remove cast. * ada-lang.c (_initialize_ada_language): Remove cast. * utils.h (streq): Update. (streq_hash): Add new declaration. * utils.c (streq): Return bool. (streq_hash): New function. 2018-04-05 Tom Tromey * linespec.c (event_location_to_sals) : Remove a string copy. 2018-04-05 Tom Tromey * linespec.c (filter_results): Use std::vector. (decode_line_2, decode_line_full): Update. 2018-04-05 Tom Tromey * linespec.c (canonical_to_fullform): Return std::string. (filter_results): Update. (struct decode_line_2_item): Add constructor. : Now std::string. (decode_line_2_compare_items): Now a std::sort comparator. (decode_line_2): Update. 2018-04-05 Tom Tromey * linespec.c (copy_token_string): Return a unique_xmalloc_ptr. (unexpected_linespec_error): Update. (linespec_parse_basic, parse_linespec): Update. 2018-04-05 Tom Tromey * linespec.c (linespec_parse_basic): Reindent. 2018-04-05 Tom Tromey * minsyms.h (iterate_over_minimal_symbols): Update. * minsyms.c (iterate_over_minimal_symbols): Take a gdb::function_view. * linespec.c (struct collect_minsyms): Remove. (compare_msyms): Now a std::sort comparator. (add_minsym): Add parameters. (search_minsyms_for_name): Update. Use std::vector. 2018-04-03 Tom Tromey * mipsread.c (read_alphacoff_dynamic_symtab): Use gdb::byte_vector. 2018-04-02 Weimin Pan * MAINTAINERS (Write After Approval): Add Weimin Pan. 2018-04-02 Weimin Pan PR gdb/16959 * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when printing static type. 2018-04-01 Tom Tromey * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector. (rs6000_xfer_shared_libraries): Update. 2018-04-01 Simon Marchi * common/gdb_vecs.h (char_ptr): Remove. * tracepoint.c (encode_actions_1): Remove usage of char_ptr. 2018-03-30 Simon Marchi * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC with std::vector. * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove. 2018-03-30 Simon Marchi * tracepoint.h (struct uploaded_tp): Initialize fields. : Change type to std::vector. * tracepoint.c (get_uploaded_tp): Allocate with new. (free_uploaded_tps): Free with delete. (parse_tracepoint_definition): Adjust to std::vector change. * breakpoint.c (read_uploaded_action): Likewise. (create_tracepoint_from_upload): Likewise. * ctf.c (ctf_write_uploaded_tp): Likewise. (SET_ARRAY_FIELD): Likewise. * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise. 2018-03-30 Tom Tromey * solib-svr4.c (lm_info_read): Use gdb::byte_vector. Return std::unique_ptr. (svr4_keep_data_in_core): Update. (svr4_read_so_list): Update. 2018-03-30 Tom Tromey * windows-nat.c (handle_output_debug_string, handle_exception): Update. * target.h (target_read_string): Update. * target.c (target_read_string): Change "string" to unique_xmalloc_ptr. * solib-svr4.c (open_symbol_file_object, svr4_read_so_list): Update. * solib-frv.c (frv_current_sos): Update. * solib-dsbt.c (dsbt_current_sos): Update. * solib-darwin.c (darwin_current_sos): Update. * linux-thread-db.c (inferior_has_bug): Update. * expprint.c (print_subexp_standard) : Update. Remove alloca. * ada-lang.c (ada_main_name): Update. 2018-03-30 Tom Tromey * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove. (struct dwo_file_deleter): New. (dwo_file_up): New typedef. (open_and_init_dwo_file): Use dwo_file_up. (free_dwo_file_cleanup): Remove. 2018-03-30 Tom Tromey * dwarf2read.c (free_dwo_file): Remove "objfile" parameter. (free_dwo_file_cleanup, free_dwo_file_from_slot): Update. 2018-03-30 Tom Tromey * dwarf2read.c (class free_cached_comp_units): New class. (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it. (free_cached_comp_units): Remove function. 2018-03-30 Tom Tromey * utils.h (make_cleanup_unpush_target): Remove. * inf-ptrace.c (struct target_unpusher): New. (target_unpush_up) New typedef. (inf_ptrace_create_inferior, inf_ptrace_attach): Use target_unpush_up. * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove. 2018-03-27 Tom Tromey * utils.c (prompt_for_continue): Use unique_xmalloc_ptr. 2018-03-27 Pedro Alves Tom Tromey * top.c (class gdb_readline_wrapper_cleanup): Add constructor, destructor. Now a class. (gdb_readline_wrapper_cleanup): Remove function. (gdb_readline_wrapper): Remove cleanups. 2018-03-27 Tom Tromey * typeprint.h (struct type_print_options) : Remove "struct" keyword. (class typedef_hash_table): New class. (recursively_update_typedef_hash, add_template_parameters) (create_typedef_hash, free_typedef_hash, copy_typedef_hash) (find_typedef_in_hash): Don't declare. * typeprint.c (struct typedef_hash_table): Move to typeprint.h. (typedef_hash_table::recursively_update): Rename from recursively_update_typedef_hash. Now a member. (typedef_hash_table::add_template_parameters): Rename from add_template_parameters. Now a member. (typedef_hash_table::typedef_hash_table): Now a constructor; rename from create_typedef_hash. (typedef_hash_table::~typedef_hash_table): Now a destructor; rename from free_typedef_hash. (do_free_typedef_hash, make_cleanup_free_typedef_hash) (do_free_global_table): Remove. (typedef_hash_table::typedef_hash_table): New constructor; renamed from copy_type_recursive. (create_global_typedef_table): Remove. (typedef_hash_table::find_global_typedef): Now a member of typedef_hash_table. (typedef_hash_table::find_typedef): Rename from find_typedef_in_hash; now a member. (whatis_exp): Update. * extension.h (struct ext_lang_type_printers): Add constructor and destructor. (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't declare. * extension.c (ext_lang_type_printers::ext_lang_type_printers): Now a constructor; rename from start_ext_lang_type_printers. (ext_lang_type_printers): Now a destructor; rename from free_ext_lang_type_printers. * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1): Update. (c_type_print_base_struct_union): Update. Remove cleanups. 2018-03-27 Tom Tromey * dwarf-index-write.c: Include . 2018-03-27 Joel Brobecker * NEWS: Add entry describing new "set|show varsize-limit" command. * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit" command. * printcmd.c (_initialize_printcmd): Add "set var" alias of "set variable". 2018-03-27 Simon Marchi * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and dwarf-index-write.c (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h. * dwarf-index-common.c: New file. * dwarf-index-common.h: New file. * dwarf-index-write.c: New file. * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h. (struct dwarf2_section_info): Move from here. (dwarf2_section_info_def): Likewise. (DEF_VEC_O (dwarf2_section_info_def)): Likewise. (offset_type): Likewise. (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise. (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise. (DW2_GDB_INDEX_CU_SET_VALUE): Likewise. (byte_swap): Likewise. (MAYBE_SWAP): Likewise. (dwarf2_per_cu_ptr): Likewise. (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise. (struct tu_stats): Likewise. (struct dwarf2_per_objfile): Likewise. (struct dwarf2_per_cu_data): Likewise. (struct signatured_type): Likewise. (sig_type_ptr): Likewise. (DEF_VEC_P (sig_type_ptr)): Likewise. (INDEX4_SUFFIX): Likewise. (INDEX5_SUFFIX): Likewise. (DEBUG_STR_SUFFIX): Likewise. (dwarf2_read_section): Make non-static. (mapped_index_string_hash): Move from here. (dwarf5_djb_hash): Likewise. (file_write): Likewise. (class data_buf): Likewise. (struct symtab_index_entry): Likewise. (struct mapped_symtab): Likewise. (find_slot): Likewise. (hash_expand): Likewise. (add_index_entry): Likewise. (uniquify_cu_indices): Likewise. (class c_str_view): Likewise. (class c_str_view_hasher): Likewise. (class vector_hasher): Likewise. (write_hash_table): Likewise. (psym_index_map): Likewise. (struct addrmap_index_data): Likewise. (add_address_entry): Likewise. (add_address_entry_worker): Likewise. (write_address_map): Likewise. (symbol_kind): Likewise. (write_psymbols): Likewise. (struct signatured_type_index_data): Likewise. (write_one_signatured_type): Likewise. (recursively_count_psymbols): Likewise. (recursively_write_psymbols): Likewise. (class debug_names): Likewise. (check_dwarf64_offsets): Likewise. (psyms_seen_size): Likewise. (write_gdbindex): Likewise. (write_debug_names): Likewise. (assert_file_size): Likewise. (write_psymtabs_to_index): Likewise. (save_gdb_index_command): Likewise. (_initialize_dwarf2_read): Don't register the "save gdb-index" command. * dwarf2read.h: New file. 2018-03-27 Joel Brobecker PR gdb/22670 * dwarf2read.c (dwarf2_physname): Do not return the demangled symbol name if the CU's language stores symbol names in linkage format. * language.h (struct language_defn) : New field. Adjust all instances of this struct. 2018-03-26 Tom Tromey * stack.c (backtrace_command_1): Remove verbose code. 2018-03-26 Tom Tromey * python/py-framefilter.c (py_print_type): Don't catch exceptions. Return void. (py_print_value): Likewise. (py_print_single_arg): Likewise. (enumerate_args): Don't catch exceptions. (py_print_args): Likewise. (py_print_frame): Likewise. (gdbpy_apply_frame_filter): Catch exceptions here. 2018-03-26 Tom Tromey * stack.c (_initialize_stack): Remove trailing newlines from help text. Add "Usage" line to "backtrace" help. 2018-03-26 Tom Tromey PR python/16486: * python/py-framefilter.c (py_print_args): Call wrap_hint. 2018-03-26 Tom Tromey * python/py-framefilter.c (py_print_single_arg): Return EXT_LANG_BT_ERROR from catch. 2018-03-26 Tom Tromey PR backtrace/15584: * stack.c (backtrace_command_1): Move some code into no-filters "if". 2018-03-26 Tom Tromey * python/py-framefilter.c (throw_quit_or_print_exception): New function. (gdbpy_apply_frame_filter): Use it. 2018-03-26 Tom Tromey PR cli/17716: * python/py-framefilter.c (py_print_type, py_print_value) (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use RETURN_MASK_ERROR. 2018-03-26 Tom Tromey * python/py-framefilter.c (enumerate_args): Use gdb::unique_xmalloc_ptr. 2018-03-26 Tom Tromey * python/py-framefilter.c (py_print_frame): Return EXT_LANG_BT_OK. (gdbpy_apply_frame_filter): Update comment. * extension.h (enum ext_lang_bt_status) : Remove. : Change value. 2018-03-26 Tom Tromey PR backtrace/15582: * stack.c (backtrace_command): Parse "hide" argument. * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE. * extension.h (enum frame_filter_flags) : New constant. 2018-03-26 Tom Tromey * stack.c (backtrace_command_1): Remove "show_locals" parameter, add "flags". (backtrace_command): Remove "fulltrace", add "flags". 2018-03-26 Tom Tromey * stack.c (backtrace_command): Rewrite command line parsing. 2018-03-26 Simon Marchi * dwarf2read.c (DEF_VEC_I(offset_type)): Remove. 2018-03-26 Simon Marchi * filename-seen-cache.h: Add include guard. 2018-03-26 Keith Seitz * symfile.c (place_section): Remove "struct" from section_addr_info in comment. * windows-nat.c (struct safe_symbol_file_add_args) : Remove "struct" keyword from section_addr_info. 2018-03-26 Alan Hayward * regformats/regdef.h (reg): Add constructors. 2018-03-25 Pedro Alves * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE if then/else bodies in var_func_name extraction. 2018-03-23 Weimin Pan * minsyms.c (lookup_minimal_symbol_and_objfile): Use lookup_minimal_symbol() to find symbol entry. * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment. 2018-03-23 Keith Seitz PR c++/22968 * dwarf2read.c (scan_partial_symbols): Scan structs/classes for nested type definitions for C++, too. 2018-03-23 Tom Tromey * machoread.c (struct oso_el): Add a constructor. Don't define as a typedef. (macho_register_oso): Remove. (macho_symtab_read): Take a std::vector. (oso_el_compare_name): Now a std::sort comparator. (macho_symfile_read_all_oso): Take a std::vector. (macho_symfile_read): Use std::vector. Remove cleanups. 2018-03-22 Tom Tromey * record-full.c (record_full_exec_insn): Use gdb::byte_vector. (record_full_goto_bookmark): Use std::string. 2018-03-22 Pedro Franco de Carvalho PR tdep/18295 * rs6000-tdep.c (skip_prologue): Match both stwux and stdux a single mask. 2018-03-22 Pedro Franco de Carvalho * rs6000-tdep.c (store_insn_p): New function. (skip_prologue): New variable alloca_reg_offset. Set lr_reg and cr_reg to their unshifted values. Use store_insn_p to match LR saves using either R1 or fdata->alloca_reg. Use store_insn_p to match CR saves. Set alloca_reg_offset when alloca_reg and framep are set. Remove lr_reg shift when assigning to fdata->lr_register. 2018-03-22 Andreas Arnez * linux-tdep.c (linux_info_proc): For "info proc cmdline", print command line args instead of emitting a warning. 2018-03-22 Simon Marchi * tracepoint.h (struct static_tracepoint_marker): Initialize fields, define default constructor, move constructor and move assignment, disable the rest. : Make std::string. (release_static_tracepoint_marker): Remove. (free_current_marker): Remove. * tracepoint.c (free_current_marker): Remove. (parse_static_tracepoint_marker_definition): Adjust to std::string, use new hex2str overload. (release_static_tracepoint_marker): Remove. (print_one_static_tracepoint_marker): Get marker by reference and adjust to std::string. (info_static_tracepoint_markers_command): Adjust to std::vector changes * target.h (static_tracepoint_marker_p): Remove typedef. (DEF_VEC_P(static_tracepoint_marker_p)): Remove. (struct target_ops) : Return bool. : Return std::vector. * target-debug.h (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove. (target_debug_print_std_vector_static_tracepoint_marker): New. (target_debug_print_struct_static_tracepoint_marker_p): Rename to... (target_debug_print_static_tracepoint_marker_p): ... this. * target-delegates.c: Re-generate. * breakpoint.h (struct tracepoint) : Make std::string. * breakpoint.c (init_breakpoint_sal): Adjust to std::string. (decode_static_tracepoint_spec): Adjust to std::vector. (tracepoint_print_one_detail): Adjust to std::string. (strace_marker_decode_location): Adjust to std::string. (update_static_tracepoint): Adjust to std::string, remove call to release_static_tracepoint_marker. * linux-nat.c (linux_child_static_tracepoint_markers_by_strid): Adjust to std::vector. * remote.c (remote_static_tracepoint_marker_at): Return bool. (remote_static_tracepoint_markers_by_strid): Adjust to std::vector. * common/rsp-low.h (hex2str): New overload with explicit count of bytes. * common/rsp-low.c (hex2str): New overload with explicit count of bytes. * unittests/rsp-low-selftests.c (test_hex2str): New function. (_initialize_rsp_low_selftests): Add test_hex2str test. * unittests/tracepoint-selftests.c (test_parse_static_tracepoint_marker_definition): Adjust to std::string. 2018-03-22 Simon Marchi * tracepoint.c (parse_static_tracepoint_marker_definition): Consider case where the definition is followed by more definitions. * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add tracepoint-selftests.c. * unittests/tracepoint-selftests.c: New. 2018-03-21 Pedro Franco de Carvalho * MAINTAINERS (Write After Approval): Add Pedro Franco de Carvalho. 2018-03-20 Stephen Roberts * symtab.c (find_pc_sect_line): fixed indentation. 2018-03-20 Stephen Roberts * symtab.c (find_pc_sect_line): now uses binary search. 2018-03-19 Tom Tromey * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain "IDENT" production. 2018-03-19 Pedro Alves Tom Tromey * unittests/observable-selftests.c: New file. * common/observable.h: New file. * observable.h: New file. * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c, arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c, breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c, corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c, extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c, infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c, linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c, mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c, ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c, python/py-breakpoint.c, python/py-finishbreakpoint.c, python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c, record-btrace.c, record-full.c, record.c, regcache.c, remote.c, riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c, spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c, symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c, tui/tui-interp.c, valops.c: Update all users. * tui/tui-hooks.c (tui_bp_created_observer) (tui_bp_deleted_observer, tui_bp_modified_observer) (tui_inferior_exit_observer, tui_before_prompt_observer) (tui_normal_stop_observer, tui_register_changed_observer): Remove. (tui_observers_token): New global. (attach_or_detach, tui_attach_detach_observers): New functions. (tui_install_hooks, tui_remove_hooks): Use tui_attach_detach_observers. * record-btrace.c (record_btrace_thread_observer): Remove. (record_btrace_thread_observer_token): New global. * observer.sh: Remove. * observer.c: Rename to observable.c. * observable.c (namespace gdb_observers): Define new objects. (observer_debug): Move into gdb_observers namespace. (struct observer, struct observer_list, xalloc_observer_list_node) (xfree_observer_list_node, generic_observer_attach) (generic_observer_detach, generic_observer_notify): Remove. (_initialize_observer): Update. Don't include observer.inc. * Makefile.in (generated_files): Remove observer.h, observer.inc. (clean mostlyclean): Likewise. (observer.h, observer.inc): Remove targets. (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c. (COMMON_SFILES): Use observable.c, not observer.c. * .gitignore: Remove observer.h. 2018-03-18 Tom Tromey * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use gdb::def_vector. (bfd_lookup_symbol_from_dyn_symtab): Likewise. 2018-03-17 Tom Tromey * auto-load.c (auto_load_objfile_script_1): Use std::string. 2018-03-17 Tom Tromey * target.c (class scoped_target_fd): New. (target_fileio_close_cleanup): Remove. (target_fileio_read_alloc_1): Use scoped_target_fd. 2018-03-16 Simon Marchi * silent-rules.mk: New. * Makefile.in: Include silent-rules.mk (srcdir, VPATH, top_srcdir): Move up. (COMPILE): Add ECHO_CXX. (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD. (init.c): Add ECHO_INIT_C. (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD. (version.c): Add ECHO_GEN. (printcmd.o): Add ECHO_CXX. (target-float.o): Add ECHO_CXX. (ada-exp.o): Add ECHO_CXX. (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN. (insight$(EXEEXT)): Add ECHO_CXXLD. * gnulib/configure.ac: Add AM_SILENT_RULES. * gnulib/aclocal.m4: Re-generate. * gnulib/configure: Re-generate. * gnulib/import/Makefile.in: Re-generate. 2018-03-16 Tom Tromey * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs". * utils.h (make_cleanup_free_section_addr_info): Don't declare. * utils.c (do_free_section_addr_info) (make_cleanup_free_section_addr_info): Remove. * symfile.h (struct other_sections): Add constructor. (struct section_addr_info): Remove. (section_addr_info): New typedef. (struct sym_fns) : Change type of parameter. (build_section_addr_info_from_objfile) (relative_addr_info_to_section_offsets, addr_info_make_relative) (default_symfile_offsets, symbol_file_add) (symbol_file_add_from_bfd) (build_section_addr_info_from_section_table): Update. (alloc_section_addr_info, free_section_addr_info): Don't declare. * symfile.c (alloc_section_addr_info): Remove. (build_section_addr_info_from_section_table): Change return type. Update. (build_section_addr_info_from_bfd) (build_section_addr_info_from_objfile): Likewise. (free_section_addr_info): Remove. (relative_addr_info_to_section_offsets): Change type of "addrs". (addrs_section_compar): Now a std::sort comparator. (addrs_section_sort): Change return type. (addr_info_make_relative): Change type of "addrs". Update. (default_symfile_offsets, syms_from_objfile_1) (syms_from_objfile, symbol_file_add_with_addrs): Likewise. (symbol_file_add_separate): Update. (symbol_file_add): Change type of "addrs". Update. (add_symbol_file_command): Update. Remove cleanups. * symfile-mem.c (symbol_file_add_from_memory): Update. Remove cleanups. * symfile-debug.c (debug_sym_offsets): Change type of "info". * solib.c (solib_read_symbols): Update. * objfiles.c (objfile_relocate): Update. Remove cleanups. * machoread.c (macho_symfile_offsets): Update. * jit.c (jit_bfd_try_read_symtab): Update. 2018-03-15 Simon Marchi * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add unittests/utils-selftests.c. * unittests/utils-selftests.c: New file. 2018-03-14 Tom Tromey PR cli/14977: * printcmd.c (printf_c_string, printf_wide_c_string): Special case for NULL. 2018-03-14 Tom Tromey PR cli/19918: * printcmd.c (printf_pointer): Allow "-" in format. 2018-03-14 Tom Tromey * printcmd.c (_initialize_printcmd): Add usage to printf. 2018-03-14 Yao Qi * MAINTAINERS: Update my email address. 2018-03-13 Tom Tromey * machoread.c (macho_check_dsym): Change filenamep to a std::string*. (macho_symfile_read): Update. * symfile.c (load_command): Use std::string. 2018-03-12 Andrew Burgess * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization to error message string. (riscv_register_name): Use xsnprintf instead of sprintf. (riscv_insn::fetch_instruction): Use gdb_assert instead of internal_error. (riscv_print_arg_location): Use gdb_assert_not_reached instead of error. (riscv_push_dummy_call): Likewise. 2018-03-12 Tom Tromey * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix): Use gdb::byte_vector. * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector. 2018-03-12 Yao Qi * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change parameter type to readable_regcache. * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update the declaration. 2018-03-11 Tom Tromey * dwarf2read.c (struct nextfield): Add initializers. (struct nextfnfield): Remove. (struct fnfieldlist): Add initializers. Remove "length" and "head", use std::vector. (struct decl_field_list): Remove. (struct field_info): Add initializers. : Now std::vector. : Remove. (dwarf2_add_field, dwarf2_add_type_defn) (dwarf2_attach_fields_to_type, dwarf2_add_member_fn) (dwarf2_attach_fn_fields_to_type, handle_struct_member_die) (process_structure_scope): Update. 2018-03-11 Tom Tromey * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable for use by std::sort. (build_type_psymtabs_1): Use std::vector. 2018-03-09 Eli Zaretskii * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK, and LIBMPFR in the printed configuration. 2018-03-08 Tom Tromey * source.c (get_filename_and_charpos): Use scoped_fd. * nto-procfs.c (procfs_open_1): Use scoped_fd. (procfs_pidlist): Likewise. * procfs.c (proc_get_LDT_entry): Use scoped_fd. (iterate_over_mappings): Likewise. 2018-03-08 Tom Tromey * infcall.c (struct call_return_meta_info) : Remove. (get_call_return_value, call_function_by_hand_dummy): Update. * thread.c (disable_thread_stack_temporaries): Remove. (enable_thread_stack_temporaries): Remove. (thread_stack_temporaries_enabled_p): Return bool. (push_thread_stack_temporary, value_in_thread_stack_temporaries) (get_last_thread_stack_temporary): Update. * eval.c (evaluate_subexp): Update. * gdbthread.h (class enable_thread_stack_temporaries): Now a class, not a function. (value_ptr, value_vec): Remove typedefs. (class thread_info) : Now bool. : Now a std::vector. (thread_stack_temporaries_enabled_p) (value_in_thread_stack_temporaries): Return bool. 2018-03-08 Simon Marchi * remote.c (putpkt_binary): Fix omitted bytes reporting. (getpkt_or_notif_sane_1): Likewise. 2018-03-08 Simon Marchi * build-id.c (build_id_to_debug_bfd): Use std::string. 2018-03-08 Simon Marchi * build-id.c (find_separate_debug_file_by_buildid): Return std::string. * build-id.h (find_separate_debug_file_by_buildid): Return std::string. * coffread.c (coff_symfile_read): Adjust to std::string. * elfread.c (elf_symfile_read): Adjust to std::string. * symfile.c (separate_debug_file_exists): Change parameter to std::string. (find_separate_debug_file): Return std::string. (find_separate_debug_file_by_debuglink): Return std::string. * symfile.h (find_separate_debug_file_by_debuglink): Return std::string. 2018-03-08 Simon Marchi * common/xml-utils.c (xml_escape_text): Move code to... (xml_escape_text_append): ... this new function. * common/xml-utils.h (xml_escape_text_append): New declaration. * unittests/xml-utils-selftests.c (test_xml_escape_text_append): New function. (_initialize_xml_utils): register test_xml_escape_text_append as a selftest. 2018-03-07 Alan Hayward * defs.h: Remove MAX_REGISTER_SIZE. * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE asserts. * python/py-unwind.c (pyuw_sniffer): Likewise. 2018-03-07 Tom Tromey * linux-tdep.c (linux_info_proc): Update. * target.h (struct target_ops) : Return optional. (target_fileio_readlink): Return optional. * remote.c (remote_hostio_readlink): Return optional. * inf-child.c (inf_child_fileio_readlink): Return optional. * target.c (target_fileio_readlink): Return optional. 2018-03-07 Andrew Burgess * regcache.c (cooked_read_test): Add riscv to the list of architectures that have a save_reggroup. 2018-03-07 Andreas Arnez * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given value is not a dynamic class object. 2018-03-06 Tom Tromey * rust-exp.y: Formatting fixes. 2018-03-06 Andrew Burgess * riscv-tdep.c (riscv_register_name): Remove target description support. (riscv_gdbarch_init): Remove target description check. 2018-03-06 Andrew Burgess * riscv-tdep.c: Remove 'Contributed by ...' lines from header comment. * riscv-tdep.h: Likewise. 2018-03-06 Andrew Burgess * riscv-tdep.c (riscv_pseudo_register_read): Delete. (riscv_pseudo_register_write): Delete. (riscv_gdbarch_init): Remove all use of pseudo registers. 2018-03-06 Simon Marchi * record-btrace.c (btrace_print_lines): Replace cleanup parameter with RAII equivalents. (btrace_insn_history): Replace cleanup with RAII equivalents. * ui-out.h (make_cleanup_ui_out_list_begin_end, make_cleanup_ui_out_tuple_begin_end): Remove. * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end, make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end, make_cleanup_ui_out_list_begin_end): Remove. 2018-03-06 Simon Marchi * record-btrace.c (record_btrace_maybe_mark_async_event): Change parameter types to std::vector. Use bool. (record_btrace_wait): Replace VEC(tp_t) with std::vector. * common/gdb_vecs.h (unordered_remove, ordered_remove): New. 2018-03-06 Simon Marchi * record-btrace.c (record_btrace_disable_callback): Remove. (struct scoped_btrace_disable): New. (record_btrace_open): Use scoped_btrace_disable. 2018-03-06 Andrew Burgess * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for reading values from registers. 2018-03-06 Andrew Burgess * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz where appropriate. 2018-03-06 Andrew Burgess * riscv-tdep.c (riscv_print_arg_location): Add header comment, change parameter type. Use GDB's print functions, and use core_addr_to_string where appropriate. (riscv_push_dummy_call): Use core_addr_to_string where appropriate, update call to riscv_print_arg_location, and reindent a few lines. (riscv_return_value): Update call to riscv_print_arg_location. 2018-03-06 Andrew Burgess Tim Newsome Albert Ou Darius Rad * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o (HFILES_NO_SRCDIR): Add riscv-tdep.h. (ALLDEPFILES): Add riscv-tdep.c * configure.tgt: Add riscv support. * riscv-tdep.c: New file. * riscv-tdep.h: New file. * NEWS: Mention new target. * MAINTAINERS: Add entry for riscv. 2018-03-06 Andrew Burgess * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized fields within aggregates. 2018-03-04 Simon Marchi * record-btrace.c (btrace_print_lines): Change type of flags to gdb_disassembly_flags. 2018-03-04 John Baldwin * fbsd-nat.c: Include "inf-ptrace.h". (USE_SIGTRAP_SIGINFO): Conditionally define. [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function. (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap". [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New function. [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint): Likewise. [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint): Likewise. (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint", "supports_stopped_by_hw_breakpoint" target methods. 2018-03-04 John Baldwin * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat". * fbsd-nat.c (debug_fbsd_nat): New variable. (show_fbsd_nat_debug): New function. (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled. (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command. 2018-03-04 John Baldwin * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function. * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New prototype. * x86-nat.c (x86_stopped_by_hw_breakpoint): New function. (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target method. 2018-03-02 Simon Marchi * common/gdb_vecs.c (free_char_ptr_vec): Remove. * common/gdb_vecs.h (free_char_ptr_vec): Remove. 2018-03-02 Simon Marchi * charset.c (struct charset_vector): New. (charsets): Change type to charset_vector. (find_charset_names): Adjust. (add_one): Adjust. (_initialize_charset): Adjust. 2018-03-02 Simon Marchi * progspace.h (struct program_space) : Change type to std::vector. * progspace.c (clear_program_space_solib_cache): Adjust. * breakpoint.c (print_solib_event): Adjust. (check_status_catch_solib): Adjust. * solib.c (update_solib_list): Adjust. * ui-out.h (class ui_out) : New overload. * ui-out.c (ui_out::field_string): New overload. 2018-03-02 Simon Marchi * progspace.h (struct program_space): Add constructor and destructor, initialize fields. (add_program_space): Remove. * progspace.c (add_program_space): Rename to... (program_space::program_space): ... this. (release_program_space): Rename to... (program_space::~program_space): ... this. (delete_program_space): Use delete to delete program_space. (initialize_progspace): Use new to allocate program_space. * inferior.c (add_inferior_with_spaces): Likewise. (clone_inferior_command): Likewise. * infrun.c (follow_fork_inferior): Likewise. (handle_vfork_child_exec_or_exit): Likewise. 2018-03-02 Simon Marchi * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove. (delim_string_to_char_ptr_vec): Return std::vector of gdb::unique_xmalloc_ptr. (dirnames_to_char_ptr_vec_append): Take std::vector of gdb::unique_xmalloc_ptr. (dirnames_to_char_ptr_vec): Return std::vector of gdb::unique_xmalloc_ptr. * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append): Take std::vector of gdb::unique_xmalloc_ptr, adjust the code. (delim_string_to_char_ptr_vec): Return an std::vector of gdb::unique_xmalloc_ptr, adjust the code. (dirnames_to_char_ptr_vec_append): Take an std::vector of gdb::unique_xmalloc_ptr, adjust the code. (dirnames_to_char_ptr_vec): Return an std::vector of gdb::unique_xmalloc_ptr, adjust the code. * auto-load.c (auto_load_safe_path_vec): Change type to std::vector of gdb::unique_xmalloc_ptr. (auto_load_expand_dir_vars): Return an std::vector of gdb::unique_xmalloc_ptr, adjust the code. (auto_load_safe_path_vec_update): Adjust. (filename_is_in_auto_load_safe_path_vec): Adjust. (auto_load_objfile_script_1): Adjust. * build-id.c (build_id_to_debug_bfd): Adjust. * linux-thread-db.c (thread_db_load_search): Adjust. * source.c (add_path): Adjust. (openp): Adjust. * symfile.c (find_separate_debug_file): Adjust. * utils.c (do_free_char_ptr_vec): Remove. (make_cleanup_free_char_ptr_vec): Remove. 2018-03-01 Sergio Durigan Junior PR gdb/22907 * common/pathstuff.c: Conditionally include "". 2018-03-01 Georg Sauthoff PR gdb/22888 * gcore.in: Quote variables and switch interpreter to bash. 2018-03-01 Tom Tromey * dwarf2read.c (alloc_discriminant_info): Fix default_index assertion. Add assertion for discriminant_index. (quirk_rust_enum): Use correct base type name in univariant case. 2018-03-01 Simon Marchi * record.c (get_call_history_modifiers): Return a record_print_flags. (cmd_record_call_history): Adjust. * record-btrace.c (record_btrace_call_history): Adjust. (record_btrace_call_history_range): Adjust. (record_btrace_call_history_from): Adjust. * target-debug.h (target_debug_print_record_print_flags): New. * target-delegates.c: Re-generate. * target.c (target_call_history): Change flags type. (target_call_history_from): Likewise. (target_call_history_range): Likewise. * target.h (struct target_ops) : Likewise. (target_call_history_from): Likewise. (target_call_history_range): Likewise. 2018-02-28 Sergio Durigan Junior Simon Marchi * common/common-utils.c: Include "sys/stat.h". (is_regular_file): Move here from "source.c"; change return type to "bool". * common/common-utils.h (is_regular_file): New prototype. * common/pathstuff.c (contains_dir_separator): New function. * common/pathstuff.h (contains_dir_separator): New prototype. * source.c: Don't include "sys/stat.h". (is_regular_file): Move to "common/common-utils.c". 2018-02-28 Sergio Durigan Junior * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c". (HFILES_NO_SRCDIR): Add "common/pathstuff.h". * auto-load.c: Include "common/pathstuff.h". * common/common-def.h (current_directory): Move here. * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New function. * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New prototype. * common/pathstuff.c: New file. * common/pathstuff.h: New file. * compile/compile.c: Include "common/pathstuff.h". * defs.h (current_directory): Move to "common/common-defs.h". * dwarf2read.c: Include "common/pathstuff.h". * exec.c: Likewise. * guile/scm-safe-call.c: Likewise. * linux-thread-db.c: Likewise. * main.c: Likewise. * nto-tdep.c: Likewise. * objfiles.c: Likewise. * source.c: Likewise. * symtab.c: Likewise. * utils.c: Include "common/pathstuff.h". (gdb_realpath): Move to "common/pathstuff.c". (gdb_realpath_keepfile): Likewise. (gdb_abspath): Likewise. * utils.h (gdb_realpath): Move to "common/pathstuff.h". (gdb_realpath_keepfile): Likewise. (gdb_abspath): Likewise. 2018-02-28 John Baldwin * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a wildcard process pid for super_resume for kernels with a specific bug. 2018-02-27 Phil Muldoon * compile/compile.c (get_args): Add additional comments explaining function. 2018-02-27 Simon Marchi Tom Tromey * target.h (memory_write_request_s): Remove typedef. Don't define VEC. (target_write_memory_blocks): Change argument to std::vector. (struct memory_write_request): Add constructor. * target-memory.c (compare_block_starting_address): Return bool. Change argument types. (claim_memory): Change arguments to use std::vector. (split_regular_and_flash_blocks, blocks_to_erase) (compute_garbled_blocks): Likewise. (cleanup_request_data, cleanup_write_requests_vector): Remove. (target_write_memory_blocks): Change argument to std::vector. * symfile.c (struct load_section_data): Add constructor and destructor. Use std::vector for "requests". (struct load_progress_data): Add initializers. (load_section_callback): Update. Use "new". (clear_memory_write_data): Remove. (generic_load): Update. 2018-02-27 Alan Hayward * arch/aarch64.h: Use common/tdesc.h. 2018-02-26 Maciej W. Rozycki * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD architecture with a 64-bit ABI. 2018-02-26 Maciej W. Rozycki * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination ahead of target description loading. 2018-02-26 Tom Tromey * stack.c (backtrace_command_1): Update. * python/python-internal.h (gdbpy_apply_frame_filter): Change type of "flags". * python/py-framefilter.c (py_print_frame) (gdbpy_apply_frame_filter): Change type of "flags". * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type of "flags". (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals) (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update. * extension.h (enum frame_filter_flag): Rename from frame_filter_flags. (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE. (apply_ext_lang_frame_filter): Change type of "flags". * extension.c (apply_ext_lang_frame_filter): Change type of "flags". * extension-priv.h (struct extension_language_ops) : Change type of "flags". 2018-02-26 Tom Tromey PR python/16497: * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag. Fix off-by-one in py_end computation. * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle PRINT_MORE_FRAMES. * extension.h (enum frame_filter_flags) : New constant. 2018-02-26 Tom Tromey * dwarf2read.c (struct variant_field): New. (struct nextfield) : New field. (dwarf2_add_field): Handle DW_TAG_variant_part. (dwarf2_attach_fields_to_type): Attach a discriminant_info to a discriminated union. (read_structure_type): Handle DW_TAG_variant_part. (handle_struct_member_die): New function, extracted from process_structure_scope. Handle DW_TAG_variant. (process_structure_scope): Handle discriminated unions. Call handle_struct_member_die. 2018-02-26 Tom Tromey * rust-lang.h (rust_last_path_segment): Declare. * rust-lang.c (rust_last_path_segment): Now public. Change contract. (struct disr_info): Remove. (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL) (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged) (rust_get_disr_info, rust_tuple_variant_type_p): Remove. (rust_enum_p, rust_enum_variant): New function. (rust_underscore_fields): Remove "offset" parameter. (rust_print_enum): New function. (rust_val_print) : Remove enum code. : Call rust_print_enum when appropriate. (rust_print_struct_def): Add "for_rust_enum" parameter. Handle enums. (rust_internal_print_type): New function, from rust_print_type. Remove enum code. (rust_print_type): Call rust_internal_print_type. (rust_evaluate_subexp) : Update enum handling. * dwarf2read.c (struct dwarf2_cu) : New field. (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum) (rust_union_quirks): New functions. (process_full_comp_unit, process_full_type_unit): Call rust_union_quirks. (process_structure_scope): Update rust_unions if necessary. 2018-02-26 Tom Tromey * value.h (value_union_variant): Declare. * valops.c (value_union_variant): New function. * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro. (struct discriminant_info): New. (enum dynamic_prop_node_kind) : New enumerator. (struct main_type) : New field. 2018-02-26 Tom Tromey * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add unittests/unpack-selftests.c. * unittests/unpack-selftests.c: New file. * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases. 2018-02-26 Yao Qi * dwarf2read.c (struct partial_die_info) : New method. (read_partial_die): Remove the declaration. (load_partial_dies): Update. (partial_die_info::partial_die_info): (read_partial_die): Change it to partial_die_info::read. 2018-02-26 Yao Qi * dwarf2read.c (struct partial_die_info) : New method. (fixup_partial_die): Remove declaration. (scan_partial_symbols): Update. (partial_die_parent_scope): Likewise. (partial_die_full_name): Likewise. (fixup_partial_die): Change it to partial_die_info::fixup. 2018-02-26 Yao Qi * dwarf2read.c (read_partial_die): Update the declaration. (load_partial_dies): Caller update. (read_partial_die): Remove one argument abbrev_len. 2018-02-26 Yao Qi * dwarf2read.c (struct partial_die_info): Add ctor, delete assignment operator. (load_partial_dies): Use ctor and copy ctor. (read_partial_die): Update. (dwarf2_cu::find_partial_die): Use ctor. 2018-02-26 Yao Qi * dwarf2read.c (struct dwarf2_cu) : New method. (find_partial_die_in_comp_unit): Change it to dwarf2_cu::find_partial_die. (find_partial_die): Update. 2018-02-26 Yao Qi * dwarf2read.c (read_partial_die): Remove the code checking abbrev is NULL. 2018-02-26 Yao Qi * dwarf2read.c (load_partial_dies): Move the location of XOBNEW. 2018-02-26 Alan Hayward * arch/amd64.h: Use common/tdesc.h. * arch/i386.c: Likewise. * arch/i386.h: Likewise. * arch/tic6x.c: Likewise. * arch/tdesc.h: Move file from here... * common/tdesc.h: ...to here. * features/aarch64-core.c: Regenerate. * features/aarch64-fpu.c: Regenerate. * features/i386/32bit-avx.c: Regenerate. * features/i386/32bit-avx512.c: Regenerate. * features/i386/32bit-core.c: Regenerate. * features/i386/32bit-linux.c: Regenerate. * features/i386/32bit-mpx.c: Regenerate. * features/i386/32bit-pkeys.c: Regenerate. * features/i386/32bit-sse.c: Regenerate. * features/i386/64bit-avx.c: Regenerate. * features/i386/64bit-avx512.c: Regenerate. * features/i386/64bit-core.c: Regenerate. * features/i386/64bit-linux.c: Regenerate. * features/i386/64bit-mpx.c: Regenerate. * features/i386/64bit-pkeys.c: Regenerate. * features/i386/64bit-segments.c: Regenerate. * features/i386/64bit-sse.c: Regenerate. * features/i386/x32-core.c: Regenerate. * features/tic6x-c6xp.c: Regenerate. * features/tic6x-core.c: Regenerate. * features/tic6x-gp.c: Regenerate. * target-descriptions.c: Use common/tdesc.h. * target-descriptions.h: Likewise. 2018-02-24 Tom Tromey * linux-thread-db.c (try_thread_db_load_from_pdir_1) (try_thread_db_load_from_dir, thread_db_load_search): Use std::string. (info_auto_load_libthread_db_compare): Return bool. Change argument types. (info_auto_load_libthread_db): Use std::vector, std::string. Remove cleanups. 2018-02-24 Tom Tromey * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a std::string. * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a std::string*. * gdbarch.c: Rebuild. * gdbarch.h: Rebuild. * breakpoint.c (check_fast_tracepoint_sals): Use std::string. * arch-utils.h (default_fast_tracepoint_valid_at): Update. * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a std::string*. 2018-02-23 Simon Marchi * gdbtypes.h (sect_offset): Change type to uint64_t. (sect_offset_str): New function. * dwarf2read.c (create_addrmap_from_aranges): Use sect_offset_str. (error_check_comp_unit_head): Likewise. (create_debug_type_hash_table): Likewise. (read_cutu_die_from_dwo): Likewise. (init_cutu_and_read_dies): Likewise. (init_cutu_and_read_dies_no_follow): Likewise. (process_psymtab_comp_unit_reader): Likewise. (partial_die_parent_scope): Likewise. (peek_die_abbrev): Likewise. (process_queue): Likewise. (dwarf2_physname): Likewise. (read_namespace_alias): Likewise. (read_import_statement): Likewise. (create_dwo_cu_reader): Likewise. (create_cus_hash_table): Likewise. (lookup_dwo_cutu): Likewise. (inherit_abstract_dies): Likewise. (read_func_scope): Likewise. (read_call_site_scope): Likewise. (dwarf2_add_member_fn): Likewise. (read_common_block): Likewise. (read_module_type): Likewise. (read_typedef): Likewise. (read_subrange_type): Likewise. (load_partial_dies): Likewise. (read_partial_die): Likewise. (find_partial_die): Likewise. (read_str_index): Likewise. (dwarf2_string_attr): Likewise. (build_error_marker_type): Likewise. (lookup_die_type): Likewise. (dump_die_shallow): Likewise. (follow_die_ref): Likewise. (dwarf2_fetch_die_loc_sect_off): Likewise. (dwarf2_fetch_constant_bytes): Likewise. (follow_die_sig): Likewise. (get_signatured_type): Likewise. (get_DW_AT_signature_type): Likewise. (dwarf2_find_containing_comp_unit): Likewise. (set_die_type): Likewise. 2018-02-21 John Baldwin * arch/aarch64.c: Include "common-defs.h". * arch/amd64.c: Likewise. * arch/i386.c: Likewise. 2018-02-21 Tom Tromey * value.h: (extract_field_op): Update. * eval.c (extract_field_op): Return a const char *. * expression.h (parse_expression_for_completion): Update. * completer.c (complete_expression): Update. (add_struct_fields): Make fieldname const. * parse.c (expout_completion_name): Now a unique_xmalloc_ptr. (mark_completion_tag, parse_exp_in_context_1): Update. (parse_expression_for_completion): Change "name" to unique_xmalloc_ptr*. 2018-02-21 Tom Tromey * infcall.c (call_function_by_hand_dummy): Use std::vector. 2018-02-21 Yao Qi * avr-tdep.c (avr_read_pc): Change parameter type to readable_regcache. * gdbarch.sh (read_pc): Likewise. * gdbarch.c: Re-generated. * gdbarch.h: Re-generated. * hppa-tdep.c (hppa_read_pc): Change parameter type to readable_regcache. * ia64-tdep.c (ia64_read_pc): Likewise. * mips-tdep.c (mips_read_pc): Likewise. * spu-tdep.c (spu_read_pc): Likewise. 2018-02-21 Yao Qi * Makefile.in (COMMON_SFILES): Add regcache-dump.c * regcache-dump.c: New file. * regcache.c: Move register_dump to regcache-dump.c. (maintenance_print_registers): Likewise. (maintenance_print_raw_registers): Likewise. (maintenance_print_cooked_registers): Likewise. (maintenance_print_register_groups): Likewise. (maintenance_print_remote_registers): Likewise. (_initialize_regcache): Likewise. * regcache.h (register_dump): Moved from regcache.c. 2018-02-21 Yao Qi * regcache.c (regcache::regcache): Update. (regcache::invalidate): Move it to detached_regcache::invalidate. (get_thread_arch_aspace_regcache): Update. (regcache::raw_update): Update. (regcache::cooked_read): Remove some code. (regcache::cooked_read_value): Likewise. (regcache::raw_write): Remove assert on m_readonly_p. (regcache::raw_supply_integer): Move it to detached_regcache::raw_supply_integer. (regcache::raw_supply_zeroed): Likewise. * regcache.h (detached_regcache) : New declaration. : Likewise. (regcache) : Removed. : Likewise. : Removed. 2018-02-21 Yao Qi * infcmd.c (get_return_value): Let stop_regs point to get_current_regcache. * regcache.c (regcache::regcache): Remove. (register_dump_reg_buffer): New class. (regcache_print): Adjust. * regcache.h (regcache): Remove constructors. 2018-02-21 Yao Qi * regcache.c (class register_dump): New class. (register_dump_regcache, register_dump_none): New class. (register_dump_remote, register_dump_groups): New class. (regcache_print): Update. * regcache.h (regcache_dump_what): Move it to regcache.c. (regcache) : Remove. 2018-02-21 Yao Qi * jit.c (struct jit_unwind_private) : Change its type to reg_buffer_rw *. (jit_unwind_reg_set_impl): Call raw_supply. (jit_frame_sniffer): Use reg_buffer_rw. * record-full.c (record_full_core_regbuf): Change its type. (record_full_core_open_1): Use reg_buffer_rw. (record_full_close): Likewise. (record_full_core_fetch_registers): Use regcache->raw_supply. (record_full_core_store_registers): Likewise. * regcache.c (regcache::get_register_status): Move it to reg_buffer. (regcache_raw_set_cached_value): Remove. (regcache::raw_set_cached_value): Remove. (regcache::raw_write): Call raw_supply. (regcache::raw_supply): Move it to reg_buffer_rw. * regcache.h (regcache_raw_set_cached_value): Remove. (reg_buffer_rw): New class. 2018-02-21 Yao Qi * dummy-frame.c (dummy_frame_cache) : Use readonly_detached_regcache. (dummy_frame_prev_register): Use regcache->cooked_read. * frame.c (frame_save_as_regcache): Change return type. (frame_pop): Update. * frame.h (frame_save_as_regcache): Update declaration. * inferior.h (get_infcall_suspend_state_regcache): Update declaration. * infrun.c (infcall_suspend_state) : use readonly_detached_regcache. (save_infcall_suspend_state): Don't use regcache_dup. (get_infcall_suspend_state_regcache): Change return type. * linux-fork.c (struct fork_info) : Change to readonly_detached_regcache. : New field. (fork_save_infrun_state): Don't use regcache_dup. (info_checkpoints_command): Adjust. * mi/mi-main.c (register_changed_p): Update declaration. (mi_cmd_data_list_changed_registers): Use readonly_detached_regcache. (register_changed_p): Change parameter type to readonly_detached_regcache. * ppc-linux-tdep.c (ppu2spu_cache) : Use readonly_detached_regcache. (ppu2spu_sniffer): Construct a new readonly_detached_regcache. * regcache.c (readonly_detached_regcache::readonly_detached_regcache): New. (regcache::save): Move it to reg_buffer. (regcache::restore): Change parameter type. (regcache_dup): Remove. * regcache.h (reg_buffer) : New method. (readonly_detached_regcache): New class. * spu-tdep.c (spu2ppu_cache) : Use readonly_detached_regcache. (spu2ppu_sniffer): Construct a new readonly_detached_regcache. 2018-02-21 Yao Qi * frame.c (frame_save_as_regcache): Use regcache method save. (frame_pop): Use regcache method restore. * infrun.c (restore_infcall_suspend_state): Likewise. * linux-fork.c (fork_load_infrun_state): Likewise. * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method save. * regcache.c (regcache_save): Remove. (regcache::restore): More asserts. (regcache_cpy): Remove. * regcache.h (regcache_save): Remove the declaration. (regcache::restore): Move from private to public. Remove the friend declaration of regcache_cpy. (regcache_cpy): Remove declaration. 2018-02-21 Yao Qi * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change parameter type to 'readable_regcache *'. * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise. * arm-tdep.c (arm_neon_quad_read): Likewise. (arm_pseudo_read): Likewise. * avr-tdep.c (avr_pseudo_register_read): Likewise. * bfin-tdep.c (bfin_pseudo_register_read): Likewise. * frv-tdep.c (frv_pseudo_register_read): Likewise. * gdbarch.c: Re-generated. * gdbarch.h: Re-generated. * gdbarch.sh (pseudo_register_read): Change parameter type to 'readable_regcache *'. (pseudo_register_read_value): Likewise. * h8300-tdep.c (pseudo_from_raw_register): Likewise. (h8300_pseudo_register_read): Likewise. * hppa-tdep.c (hppa_pseudo_register_read): Likewise. * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise. (i386_pseudo_register_read_into_value): Likewise. (i386_pseudo_register_read_value): Likewise. * i386-tdep.h (i386_pseudo_register_read_into_value): Update declaration. * ia64-tdep.c (ia64_pseudo_register_read): Likewise. * m32c-tdep.c (m32c_raw_read): Likewise. (m32c_read_flg): Likewise. (m32c_banked_register): Likewise. (m32c_banked_read): Likewise. (m32c_sb_read): Likewise. (m32c_part_read): Likewise. (m32c_cat_read): Likewise. (m32c_r3r2r1r0_read): Likewise. (m32c_pseudo_register_read): Likewise. * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise. * mep-tdep.c (mep_pseudo_cr32_read): Likewise. (mep_pseudo_cr64_read): Likewise. (mep_pseudo_register_read): Likewise. * mips-tdep.c (mips_pseudo_register_read): Likewise. * msp430-tdep.c (msp430_pseudo_register_read): Likewise. * nds32-tdep.c (nds32_pseudo_register_read): Likewise. * regcache.c (regcache::raw_read): Move it to readable_regcache. (regcache::cooked_read): Likewise. (regcache::cooked_read_value): Likewise. (regcache_cooked_read_signed): (regcache::cooked_read): Likewise. * regcache.h (readable_regcache): New class. (regcache): Inherit readable_regcache. Move some methods to readable_regcache. * rl78-tdep.c (rl78_pseudo_register_read): Change parameter type to 'readable_regcache *'. * rs6000-tdep.c (do_regcache_raw_read): Remove. (e500_pseudo_register_read): Change parameter type to 'readable_regcache *'. (dfp_pseudo_register_read): Likewise. (vsx_pseudo_register_read): Likewise. (efpr_pseudo_register_read): Likewise. * s390-tdep.c (s390_pseudo_register_read): Likewise. * sh-tdep.c (sh_pseudo_register_read): Likewise. * sh64-tdep.c (pseudo_register_read_portions): Likewise. (sh64_pseudo_register_read): Likewise. * sparc-tdep.c (sparc32_pseudo_register_read): Likewise. * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise. * spu-tdep.c (spu_pseudo_register_read_spu): Likewise. (spu_pseudo_register_read): Likewise. * xtensa-tdep.c (xtensa_register_read_masked): Likewise. (xtensa_pseudo_register_read): Likewise. 2018-02-21 Yao Qi * regcache.c (regcache::regcache): Call reg_buffer ctor. (regcache::arch): Move it to reg_buffer::arch. (regcache::register_buffer): Likewise. (regcache::assert_regnum): Likewise. (regcache::num_raw_registers): Likewise. * regcache.h (reg_buffer): New class. (regcache): Inherit reg_buffer. 2018-02-20 Simon Marchi * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered, gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF. 2018-02-20 Markus Metzger * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp. 2018-02-19 Alan Hayward * Makefile.in: (COMMON_SFILES): Add common/*.c files. (SFILES): Remove common/*.c files. (COMMON_OBS): Remove some *.o files built from common/*.c files. * common/common.host: Add common reference. * configure.ac: Likewise. * configure: Regenerate. 2018-02-16 Yao Qi * block.c (block_namespace_info): Inherit allocate_on_obstack. (block_initialize_namespace): Use new. * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack. (dwarf2_free_objfile): Use delete. * gdbtypes.c (type_pair): Inherit allocate_on_obstack. (copy_type_recursive): Use new. * gdb_obstack.h (allocate_on_obstack): New. 2018-02-15 Yao Qi PR gdb/22849 * inferior.c (exit_inferior_1): Reset inf->control. 2018-02-15 Joel Brobecker * ada-lang.c (ada_to_fixed_value_create): Delete advance declaration. 2018-02-14 Pedro Alves * frame-unwind.c (frame_unwind_try_unwinder): Always call frame_cleanup_after_sniffer on exception. 2018-02-14 Tom Tromey * solist.h (struct target_so_ops) : Make pathname const. (solib_bfd_open): Make pathname const. * solib.c (solib_bfd_open): Make pathname const. * solib-spu.c (spu_bfd_fopen): Make name const. (spu_bfd_open): Make pathname const. * solib-darwin.c (darwin_bfd_open): Make pathname const. * solib-aix.c (solib_aix_bfd_open): Make pathname const. 2018-02-14 Tom Tromey * symfile.c (symfile_bfd_open): Update. * source.h (openp, source_full_path_of, find_and_open_source): Change argument type to unique_xmalloc_ptr. * source.c (openp): Take a unique_xmalloc_ptr. (source_full_path_of, find_and_open_source): Likewise. (open_source_file, symtab_to_fullname): Update. * solist.h (struct target_so_ops) : Take a unique_xmalloc_ptr. * solib.c (solib_find_1): Use unique_xmalloc_ptr. (exec_file_find): Update. * psymtab.c (psymtab_to_fullname): Update. * nto-tdep.h (nto_find_and_open_solib): Update. * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a unique_xmalloc_ptr. * exec.c (exec_file_attach): Update. * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr. * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr. 2018-02-14 Tom Tromey * solib.c: Include source.h. * nto-tdep.c: Include source.h. * mi/mi-cmd-env.c: Include source.h. * infcmd.c: Include source.h. * exec.c: Include source.h. * defs.h (enum openp_flag, openp, source_full_path_of, mod_path) (add_path, directory_switch, source_path, init_source_path): Move declarations... * source.h (enum openp_flag, openp, source_full_path_of, mod_path) (add_path, directory_switch, source_path, init_source_path): ...here. 2018-02-14 Tom Tromey * solist.h (exec_file_find, solib_find): Return unique_xmalloc_ptr. (solib_bfd_fopen): Take a const char *. * solib.c (solib_find_1): Return unique_xmalloc_ptr. (exec_file_find, solib_find): Likewise. (solib_bfd_fopen): Do not take ownership of "pathname". (solib_bfd_open): Use unique_xmalloc_ptr. * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr. * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr. * infrun.c (follow_exec): Use unique_xmalloc_ptr. * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr. 2018-02-14 Joel Brobecker * ada-lang.c (name_match_type_from_name): Remove reference to ada_name_for_lookup in function's documentation. * ada-lang.h (ada_name_for_lookup): Delete declaration. 2018-02-13 Simon Marchi * defs.h (enum openp_flags): New enum. (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH): Move to enum openp_flags. (openp_flags): New enum flags. (openp): Change parameter type to openp_flags. * source.c (openp): Change parameter type to openp_flags. * cli/cli-cmds.c (find_and_open_script): Use openp_flags. * dwarf2read.c (try_open_dwop_file): Use openp_flags. 2018-02-13 Simon Marchi * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show per-command. 2018-02-12 Andrew Burgess * dwarf2read.c (dwarf2_release_queue): Delete function, move body into... (class dwarf2_queue_guard): ...the destructor of this new class. (dw2_do_instantiate_symtab): Create instance of the new class dwarf2_queue_guard, remove cleanup. 2018-02-09 Tom Tromey * source.c (find_source_lines): Don't reference past the end of the vector. 2018-02-09 Markus Metzger * remote.c (remote_btrace_maybe_reopen): Change error message. * btrace.c (btrace_enable): Likewise. (parse_xml_btrace): Likewise. (parse_xml_btrace_conf): Likewise. 2018-02-09 Markus Metzger * nat/linux-btrace.c (diagnose_perf_event_open_fail): New. (linux_enable_pt, linux_enable_bts): Call diagnose_perf_event_open_fail. 2018-02-09 Markus Metzger * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message. Remove parameter and change return type. Update callers. Move it. (linux_enable_bts, linux_enable_pt): Improve error message. (linux_enable_pt): Remove zero buffer size check. (linux_enable_btrace): Improve error messages. Remove NULL return check. 2018-02-09 Markus Metzger * btrace.c (btrace_enable): Remove target_supports_btrace call. * nat/linux-btrace.c (perf_event_pt_event_type): Move. (kernel_supports_bts, kernel_supports_pt, linux_supports_bts) (linux_supports_pt, linux_supports_btrace): Remove. (linux_enable_bts): Call cpu_supports_bts. * nat/linux-btrace.h (linux_supports_btrace): Remove. * remote.c (remote_supports_btrace): Remove. (init_remote_ops): Remove remote_supports_btrace. * target-delegates.c: Regenerated. * target.c (target_supports_btrace): Remove. * target.h (target_ops) : Remove (target_supports_btrace): Remove. * x86-linux-nat.c (x86_linux_create_target): Remove linux_supports_btrace. 2018-02-09 Markus Metzger * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling btrace failed. * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling exception and use message in own exception. 2018-02-09 Markus Metzger * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h. (perf_event_pt_event_type): Use gdb_file_up. (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr, scoped_fd, and scoped_mmap. 2018-02-09 Markus Metzger * common/scoped_mmap.h: New. * unittests/scoped_mmap-selftest.c: New. * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add unittests/scoped_mmap-selftest.c. 2018-02-09 Markus Metzger * common/scoped_fd.h: New. * unittests/scoped_fd-selftest.c: New. * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add unittests/scoped_fd-selftest.c. 2018-02-09 Tom Tromey * auto-load.c (auto_load_section_scripts): Use gdb::unique_xmalloc_ptr. 2018-02-09 Tom Tromey * auto-load.c (execute_script_contents): Use std::string. 2018-02-09 Joel Brobecker * NEWS : Clarify that "rbreak" is a new Python function, rather than a new command. 2018-02-08 Tom Tromey * solib.c (solib_find_1): Use std::string. (solib_bfd_fopen): Use unique_xmalloc_ptr. 2018-02-08 Tom Tromey * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr. 2018-02-08 Tom Tromey * source.c (find_source_lines): Use gdb::def_vector. 2018-02-08 Tom Tromey * macrocmd.c (struct temporary_macro_definition): New. (macro_define_command): Use temporary_macro_definition. Remove cleanups. (free_macro_definition_ptr): Remove. 2018-02-08 Tom Tromey * macroexp.c (maybe_expand): Use std::string. 2018-02-08 Tom Tromey * macroexp.c (struct macro_buffer): Add initializers for some members. (init_buffer, init_shared_buffer, free_buffer) (free_buffer_return_text): Remove. (macro_buffer): New constructors. (~macro_buffer): New destructor. (macro_buffer::set_shared): New method. (macro_buffer::resize_buffer, macro_buffer::appendc) (macro_buffer::appendmem): Now methods, not free functions. (set_token, append_tokens_without_splicing, stringify) (macro_stringify): Update. (gather_arguments): Change return type. Remove argc_p argument, add args_ptr argument. Use std::vector. (substitute_args): Remove argc argument. Accept std::vector. (expand): Update. Use std::vector. (scan, macro_expand, macro_expand_next): Update. 2018-02-08 Tom Tromey * symtab.c (default_collect_symbol_completion_matches_break_on): Use unique_xmalloc_ptr. * macroscope.h: (sal_macro_scope, user_macro_scope) (default_macro_scope): Return unique_xmalloc_ptr. * macroscope.c (sal_macro_scope, user_macro_scope) (default_macro_scope): Return unique_xmalloc_ptr. * macroexp.h (macro_expand, macro_expand_once): Return unique_xmalloc_ptr. * macroexp.c (macro_expand, macro_expand_once): Return unique_xmalloc_ptr. * macrocmd.c (macro_expand_command, macro_expand_once_command) (info_macro_command, info_macros_command): Use unique_xmalloc_ptr. * compile/compile-c-support.c (write_macro_definitions): Use unique_xmalloc_ptr. * c-exp.y (c_parse): Use unique_xmalloc_ptr. 2018-02-07 Simon Marchi * value.c (value_static_field): Assign field type instead of containing type when returning an optimized out value. 2018-02-06 Yao Qi * ft32-tdep.c (ft32_read_pc): Remove. (ft32_write_pc): Remove. (ft32_gdbarch_init): Update. * m32r-tdep.c (m32r_read_pc): Remove. (m32r_gdbarch_init): Update. * mep-tdep.c (mep_read_pc): Remove. (mep_gdbarch_init): Update. * microblaze-tdep.c (microblaze_write_pc): Remove. (microblaze_gdbarch_init): Update. * mn10300-tdep.c (mn10300_read_pc): Remove. (mn10300_write_pc): Remove. (mn10300_gdbarch_init): Update. * moxie-tdep.c (moxie_read_pc): Remove. (moxie_write_pc): Remove. (moxie_gdbarch_init): Update. 2018-02-06 Yao Qi * expprint.c (print_subexp_standard): Handle OP_F77_UNDETERMINED_ARGLIST. (dump_subexp_body_standard): Likewise. 2018-02-05 Alan Hayward * target-descriptions.c (tdesc_element_visitor) Add empty implementations. (tdesc_type): Move make_gdb_type from here. (tdesc_type_builtin): Likewise. (tdesc_type_vector): Likewise. (tdesc_type_with_fields): Move make_gdb_type_ functions from here. (make_gdb_type_struct): Move from tdesc_type_with_fields. (make_gdb_type_union): Likewise. (make_gdb_type_flags): Likewise. (make_gdb_type_enum): Likewise. (make_gdb_type): New function. (tdesc_register_type): Use static make_gdb_type. 2018-02-05 Ruslan Kabatsayev * infcmd.c (default_print_one_register_info): Align natural-format column values consistently one under another. (pad_to_column): New function. 2018-02-05 Joel Brobecker * dwarf2read.c (dwarf2_physname): Move commment. 2018-02-01 Leszek Swirski * varobj.c (varobj_formatted_print_options): Allow recursive pretty printing if pretty printing is enabled. 2018-02-01 Leszek Swirski * c-exp.y (lex_one_token, classify_name, yylex): Don't classify names after a structop as a filename. 2018-02-01 Yao Qi * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it. (arm_record_coproc_data_proc): Likewise. 2018-02-01 Yao Qi * arm-tdep.c (arm_record_extension_space): Change ret to signed. 2018-01-31 Nikola Prica * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and assign shifted lr_reg to fdata->lr_register when lr_reg is set. 2018-01-31 Pedro Alves * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter. * inflow.c (child_terminal_save_inferior): Wrap reference to tcgetpgrp in HAVE_TERMIOS_H. (child_interrupt, child_pass_ctrlc): Wrap references to signal in _WIN32. * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and always iterate over all inferiors. (gdbsim_cntrl_c): Adjust. * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter. 2018-01-31 Joel Brobecker * gdbtypes.c (lookup_array_range_type): Make sure the array's index type is objfile-owned if the element type is as well. 2018-01-31 Joel Brobecker GDB 8.1 released. 2018-01-30 Philipp Rudo * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and "features/s390x-linux64.c". (_initialize_s390_linux_tdep): Remove initialization of tdescs s390_linux32 and s390x_linux64. (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set default tdesc. * s390-tdep.c: Include "features/s390-linux32.c" and "features/s390x-linux64.c". (s390_tdesc_valid): Add check for tdesc_has_registers. (s390_gdbarch_init): Make sure there is always a valid tdesc. (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and tdesc_s390x_linux64. * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and tdesc_s390x_linux64 to... * s390-tdep.h: ...here. 2018-01-30 Pedro Alves PR gdb/13211 * config.in, configure: Regenerate. * configure.ac: Check for getpgid. * go32-nat.c (go32_pass_ctrlc): New. (go32_target): Install it. * inf-child.c (inf_child_target): Install child_terminal_save_inferior, child_pass_ctrlc and child_interrupt. * inf-ptrace.c (inf_ptrace_interrupt): Delete. (inf_ptrace_target): No longer install it. * infcmd.c (interrupt_target_1): Adjust. * inferior.h (child_terminal_save_inferior, child_pass_ctrlc) (child_interrupt): Declare. (inferior::terminal_state): New. * inflow.c (struct terminal_info): Update comments. (inferior_process_group): Delete. (terminal_is_ours): Delete. (gdb_tty_state): New. (child_terminal_init): Adjust. (is_gdb_terminal, sharing_input_terminal_1) (sharing_input_terminal): New functions. (child_terminal_inferior): Adjust. Use sharing_input_terminal. Set the process's actual process group in the foreground if possible. Handle is_ours_for_output/is_ours distinction. Don't mark terminal as the inferior's if not sharing GDB's terminal. Don't check attach_flag. (child_terminal_ours_for_output, child_terminal_ours): Adjust to pass down a target_terminal_state. (child_terminal_save_inferior): New, factored out from ... (child_terminal_ours_1): ... this. Handle target_terminal_state::is_ours_for_output. (child_interrupt, child_pass_ctrlc): New. (inflow_inferior_exit): Clear the inferior's terminal_state. (copy_terminal_info): Copy the inferior's terminal state. (_initialize_inflow): Remove reference to terminal_is_ours. * inflow.h (inferior_process_group): Delete. * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust. * procfs.c (procfs_target): Don't install procfs_interrupt. (procfs_interrupt): Delete. * remote.c (remote_serial_quit_handler): Adjust. (remote_interrupt): Remove ptid parameter. Adjust. * target-delegates.c: Regenerate. * target.c: Include "terminal.h". (target_terminal::terminal_state): Rename to ... (target_terminal::m_terminal_state): ... this. (target_terminal::init): Adjust. (target_terminal::inferior): Adjust to per-inferior terminal_state. (target_terminal::restore_inferior, target_terminal_is_ours_kind): New. (target_terminal::ours, target_terminal::ours_for_output): Use target_terminal_is_ours_kind. (target_interrupt): Remove ptid parameter. Adjust. (default_target_pass_ctrlc): Adjust. * target.h (target_ops::to_terminal_save_inferior): New field. (target_ops::to_interrupt): Remove ptid_t parameter. (target_interrupt): Remove ptid_t parameter. Update comment. (target_pass_ctrlc): Update comment. * target/target.h (target_terminal_state): New scoped enum, factored out of ... (target_terminal::terminal_state): ... here. (target_terminal::inferior): Update comments. (target_terminal::restore_inferior): New. (target_terminal::is_inferior, target_terminal::is_ours) (target_terminal::is_ours_for_output): Adjust. (target_terminal::scoped_restore_terminal_state): Adjust to rename, and call restore_inferior() instead of inferior(). (target_terminal::scoped_restore_terminal_state::m_state): Change type. (target_terminal::terminal_state): Rename to ... (target_terminal::m_terminal_state): ... this and change type. 2018-01-30 Pedro Alves * linux-nat.c (wait_for_signal): New function. (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend directly. (async_terminal_is_ours) (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete. (linux_nat_add_target): Don't override to_terminal_inferior/to_terminal_ours. 2018-01-29 Sergio Durigan Junior * remote.c (remote_follow_fork): Don't call "detach_inferior". 2018-01-28 Simon Marchi * dwarf2read.c (free_dwo_files): Add forward-declaration. (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from dwarf2_per_objfile_free here. (dwarf2_per_objfile_free): Remove. (_initialize_dwarf2_read): Don't register dwarf2_per_objfile_free as a registry cleanup. 2018-01-27 Eli Zaretskii Avoid compilation errors in MinGW native builds The error is triggered by including python-internal.h, and the error message is: In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0, from build-gnulib/import/math.h:27, from d:/usr/Python26/include/pyport.h:235, from d:/usr/Python26/include/Python.h:58, from python/python-internal.h:94, from python/py-arch.c:24: d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared using ::hypot; ^~~~~ This happens because Python headers define 'hypot' to expand t '_hypot' in the Windows builds. * python/python-internal.h (_hypot) [__MINGW32__]: Define back to 'hypoth'. This avoids a compilation error. 2018-01-26 Alan Hayward * MAINTAINERS (Write After Approval): Fix ordering. 2018-01-26 Alan Hayward * MAINTAINERS (Write After Approval): Add Alan Hayward. 2018-01-26 Alan Modra * ppc-linux-tdep.c (powerpc32_plt_stub): Make const. (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so. Remove nop. Make const. Comment. (powerpc32_plt_stub_so_2): New. (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN. Correct count. Update uses. (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too. Move common code reading PLT entry word. Correct powerpc32_plt_stub PLT address calculation. * ppc64-tdep.c (ppc64_standard_linkage1): Make const. (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise. (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise. (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise. (ppc64_standard_linkage8): Likewise. * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const. Correct insns description. * ppc-tdep.h (ppc_insns_match_pattern): Update prototype. 2018-01-24 Pedro Alves GCC PR libstdc++/83906 * gdbtypes.c (operator==(const dynamic_prop &, const dynamic_prop &)): New. (operator==(const range_bounds &, const range_bounds &)): New. (check_types_equal): Use them instead of memcmp. * gdbtypes.h (operator==(const dynamic_prop &, const dynamic_prop &)): Declare. (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare. (operator==(const range_bounds &, const range_bounds &)): Declare. (operator!=(const range_bounds &, const range_bounds &)): Declare. 2018-01-23 Philipp Rudo * s390-linux-tdep.c (s390_record_address_mask) (s390_record_calc_disp_common, s390_record_calc_disp) (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt) (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr) (s390_process_record): Move to s390-tdep.c. (s390_linux_init_abi_any): Adjust. * s390-tdep.c (s390_record_address_mask) (s390_record_calc_disp_common, s390_record_calc_disp) (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt) (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr) (s390_process_record): Moved from s390-linux-tdep.c (s390_gdbarch_init): Adjust. 2018-01-23 Philipp Rudo * s390-linux-nat.c (s390-tdep.h): New include. * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o. (HFILES_NO_SRCDIR): Add s390-tdep.h. (ALLDEPFILES): Add s390-tdep.c. * configure.tgt (s390*-*-linux*): Add s390-tdep.o. * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to... * s390-tdep.h: ...this. New file. * s390-linux-tdep.c (s390-tdep.h): New include. (_initialize_s390_tdep): Rename to... (_initialize_s390_linux_tdep): ...this and adjust. (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep) (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to s390-tdep.h. (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri) (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy) (s390_is_partial_instruction, s390_software_single_step) (is_non_branch_ril, s390_displaced_step_copy_insn) (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep) (s390_prologue_data, s390_addr, s390_store, s390_load) (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue) (s390_register_call_saved, s390_guess_tracepoint_registers) (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum) (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register) (s390_pseudo_register_name, s390_pseudo_register_type) (s390_pseudo_register_read, s390_pseudo_register_write) (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect) (s390_ax_pseudo_register_push_stack, s390_gen_return_address) (s390_addr_bits_remove, s390_address_class_type_flags) (s390_address_class_type_flags_to_name) (s390_address_class_name_to_type_flags, s390_effective_inner_type) (s390_function_arg_float, s390_function_arg_vector) (is_power_of_two, s390_function_arg_integer, s390_arg_state) (s390_handle_arg, s390_push_dummy_call, s390_dummy_id) (s390_frame_align, s390_register_return_value, s390_return_value) (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp) (s390_unwind_pseudo_register, s390_adjust_frame_regnum) (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg) (s390_trad_frame_prev_register, s390_unwind_cache) (s390_prologue_frame_unwind_cache) (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache) (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind) (s390_stub_unwind_cache, s390_stub_frame_unwind_cache) (s390_stub_frame_this_id, s390_stub_frame_prev_register) (s390_stub_frame_sniffer, s390_stub_frame_unwind) (s390_frame_base_address, s390_local_base_address) (s390_frame_base, s390_gcc_target_options) (s390_gnu_triplet_regexp, s390_stap_is_single_operand) (s390_validate_reg_range, s390_tdesc_valid) (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to... * s390-tdep.c: ...this. New file. 2018-01-23 Philipp Rudo * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook. (s390_process_record, s390_gdbarch_tdep_alloc) (s390_linux_init_abi_any): Use/set new hook. 2018-01-23 Philipp Rudo * s390-linux-tdep.c (osabi.h): New include. (s390_linux_init_abi_31, s390_linux_init_abi_64) (s390_linux_init_abi_any): New functions. (s390_gdbarch_init, _initialize_s390_tdep): Adjust. 2018-01-23 Philipp Rudo * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for tdesc_has_registers check 2018-01-23 Philipp Rudo * s390-linux-tdep.c (s390_tdesc_valid): New function. (s390_validate_reg_range): New macro. (s390_gdbarch_init): Adjust. 2018-01-23 Philipp Rudo * s390-linux-tdep.c (gdbarch_tdep) : New field. (s390_gdbarch_tdep_alloc): Adjust. (s390_gdbarch_init): Adjust. 2018-01-23 Philipp Rudo * s390-linux-tdep.c (gdbarch_tdep) : Change type to bool. (s390_gdbarch_tdep_alloc): Adjust. (s390_gdbarch_init): Adjust. 2018-01-23 Philipp Rudo * s390-linux-tdep (s390_abi_kind) : New default field. (gdbarch_tdep) : New fields. (s390_gdbarch_tdep_alloc): New function. (s390_gdbarch_init): Allocate tdep at start and use its fields instead of separate variables. 2018-01-23 Philipp Rudo * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks when looking for cached gdbarch and add comment for remaining. 2018-01-22 Pedro Alves Sergio Durigan Junior * typeprint.c (whatis_exp): Initialize "val" in the "whatis type" case. 2018-01-22 Maciej W. Rozycki * MAINTAINERS: Update my company e-mail address. 2018-01-22 Yao Qi * regcache.c (cooked_write_test): New function. (_initialize_regcache): Register the test. 2018-01-22 Yao Qi * ia64-tdep.c (ia64_pseudo_register_read): Call regcache->cooked_read instead of regcache_cooked_read_unsigned. * m32c-tdep.c (m32c_cat_read): Likewise. (m32c_r3r2r1r0_read): Likewise. * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise. * xtensa-tdep.c (xtensa_register_read_masked): Likewise. 2018-01-22 Yao Qi * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache method raw_read instead of regcache_raw_read. * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise. * arm-tdep.c (arm_neon_quad_read): Likewise. * avr-tdep.c (avr_pseudo_register_read): Likewise. * bfin-tdep.c (bfin_pseudo_register_read): Likewise. * frv-tdep.c (frv_pseudo_register_read): Likewise. * h8300-tdep.c (h8300_pseudo_register_read): Likewise. * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise. (i386_pseudo_register_read_into_value): Likewise. * mep-tdep.c (mep_pseudo_cr32_read): Likewise. * msp430-tdep.c (msp430_pseudo_register_read): Likewise. * nds32-tdep.c (nds32_pseudo_register_read): Likewise. * rl78-tdep.c (rl78_pseudo_register_read): Likewise. * s390-linux-tdep.c (s390_pseudo_register_read): Likewise. * sparc-tdep.c (sparc32_pseudo_register_read): Likewise. * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise. * spu-tdep.c (spu_pseudo_register_read_spu): Likewise. * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise. 2018-01-22 Yao Qi * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o. * configure.tgt: Remove target mt. * mt-tdep.c: Remove. * regcache.c (cooked_read_test): Remove the check for mt. 2018-01-22 Yao Qi * jit.c (jit_frame_prev_register): Call regcache::cooked_read instead of gdbarch_pseudo_register_read_value. 2018-01-22 Joel Brobecker * dwarf2read.c (need_gnat_info): Return nonzero if the cu's language is Ada. 2018-01-22 Joel Brobecker * linespec.c (create_sals_line_offset): Remove code that preserved the symtab_and_line's line number. 2018-01-21 Andrew Burgess * varobj.c (varobj_create): Don't set valid_block when creating a floating varobj. 2018-01-21 Andrew Burgess * varobj.c (varobj_create): Remove out of date comment. 2018-01-21 Andrew Burgess PR mi/20395 * ada-exp.y (write_var_from_sym): Pass extra parameter when updating innermost block. * parse.c (innermost_block_tracker::update): Take extra type parameter, and check types match before updating innermost block. (write_dollar_variable): Update innermost block for registers. * parser-defs.h (enum innermost_block_tracker_type): New enum. (innermost_block_tracker::innermost_block_tracker): Initialise m_types member. (innermost_block_tracker::reset): Take type parameter. (innermost_block_tracker::update): Take type parameter, and pass type through as needed. (innermost_block_tracker::m_types): New member. * varobj.c (varobj_create): Pass type when reseting innermost block. 2018-01-21 Andrew Burgess * ada-exp.y (write_var_from_sym): Switch to innermost_block API. * ada-lang.c (resolve_subexp): Likewise. * breakpoint.c (set_breakpoint_condition) Likewise. (watch_command_1) Likewise. * c-exp.y (variable): Likewise. * d-exp.y (PrimaryExpression): Likewise. * f-exp.y (variable): Likewise. * go-exp.y (variable): Likewise. * m2-exp.y (variable): Likewise. * objfiles.c (objfile::~objfile): Likewise. * p-exp.y (variable): Likewise. * parse.c (innermost_block): Change type. * parser-defs.h (class innermost_block_tracker): New. (innermost_block): Change to innermost_block_tracker. * printcmd.c (display_command): Switch to innermost_block API. (do_one_display): Likewise. * rust-exp.y (do_one_display): Likewise. * symfile.c (clear_symtab_users): Likewise. * varobj.c (varobj_create): Switch to innermost_block API, replace use of innermost_block with block stored on varobj object. 2018-01-21 Andrew Burgess * expression.h (innermost_block): Remove declaration. * varobj.c: Add 'parser-defs.h' include. 2018-01-19 Tom Tromey * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified symbols in the static and global blocks. 2018-01-19 James Clarke * nat/linux-ptrace.c: Remove unnecessary reinclusion of gdb_ptrace.h, and move including gdb_wait.h ... * nat/linux-ptrace.h: ... to here. 2018-01-19 Simon Marchi * inf-ptrace.c (inf_ptrace_detach): Adjust call to inf_ptrace_detach_success. (inf_ptrace_detach_success): Add inferior parameter, use it instead of inferior_ptid, pass it to detach_inferior. * inf-ptrace.h (inf_ptrace_detach_success): Add inferior parameter. * inferior.c (detach_inferior): Add overload that takes an inferior object. * inferior.h (detach_inferior): Likewise. * linux-nat.c (linux_nat_detach): Use the inf parameter, don't use inferior_ptid, adjust call to inf_ptrace_detach_success. * linux-thread-db.c (thread_db_detach): Use inf parameter. 2018-01-19 Simon Marchi * target.h (struct target_ops) : Add inferior parameter. (target_detach): Likewise. * target.c (dispose_inferior): Pass inferior down. (target_detach): Pass inferior down. Assert that it is equal to the current inferior. * aix-thread.c (aix_thread_detach): Pass inferior down. * corefile.c (core_file_command): Pass current_inferior() down. * corelow.c (core_detach): Add inferior parameter. * darwin-nat.c (darwin_detach): Likewise. * gnu-nat.c (gnu_detach): Likewise. * inf-ptrace.c (inf_ptrace_detach): Likewise. * infcmd.c (detach_command): Pass current_inferior() down to target_detach. * infrun.c (follow_fork_inferior): Pass parent_inf to target_detach. (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to target_detach. * linux-nat.c (linux_nat_detach): Add inferior parameter. * linux-thread-db.c (thread_db_detach): Likewise. * nto-procfs.c (procfs_detach): Likewise. * procfs.c (procfs_detach): Likewise. * record.c (record_detach): Likewise. * record.h (struct inferior): Forward-declare. (record_detach): Add inferior parameter. * remote-sim.c (gdbsim_detach): Likewise. * remote.c (remote_detach_1): Likewise. (remote_detach): Likewise. (extended_remote_detach): Likewise. * sol-thread.c (sol_thread_detach): Likewise. * target-debug.h (target_debug_print_inferior_p): New macro. * target-delegates.c: Re-generate. * top.c (kill_or_detach): Pass inferior down to target_detach. * windows-nat.c (windows_detach): Add inferior parameter. 2018-01-19 Simon Marchi * target.h (struct target_ops) : Remove args parameter. (target_detach): Likewise. * target.c (dispose_inferior): Adjust. (target_detach): Remove args parameter, adjust. * aix-thread.c (aix_thread_detach): Adjust. * corefile.c (core_file_command): Adjust. * corelow.c (core_detach): Adjust. * darwin-nat.c (darwin_detach): Adjust. * gnu-nat.c (gnu_detach): Adjust. * inf-ptrace.c (inf_ptrace_detach): Adjust. * infcmd.c (detach_command): Adjust * infrun.c (follow_fork_inferior): Adjust. (handle_vfork_child_exec_or_exit): Adjust. * linux-fork.c (linux_fork_detach): Remove args parameter. * linux-fork.h (linux_fork_detach): Likewise. * linux-nat.c (linux_nat_detach): Likewise, and adjust. * linux-thread-db.c (thread_db_detach): Likewise. * nto-procfs.c (procfs_detach): Likewise. * procfs.c (procfs_detach): Likewise. (do_detach): Remove signo parameter. * record.c (record_detach): Remove args parameter. * record.h (record_detach): Likewise. * remote-sim.c (gdbsim_detach): Likewise. * remote.c (remote_detach_1): Likewise. (remote_detach): Likewise. (extended_remote_detach): Likewise. * sol-thread.c (sol_thread_detach): Likewise. * target-delegates.c: Re-generate. * top.c (struct qt_args) : Remove field. (kill_or_detach): Don't pass args. (quit_force): Don't set args. * windows-nat.c (windows_detach): Remove args parameter. 2018-01-19 Yao Qi * arm-linux-tdep.c (arm_linux_gcc_target_options): New function. (arm_linux_init_abi): Install it. 2018-01-19 Yao Qi * osabi.c (gdb_osabi_names): Extend the regexp for arm-linux-gnueabihf. 2018-01-18 Yao Qi * dwarf2read.c (abbrev_table) : Rename it to m_abbrevs. (abbrev_table::add_abbrev): Update. (abbrev_table::lookup_abbrev): Update. 2018-01-18 Yao Qi * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read. 2018-01-17 Sergio Durigan Junior * compile/compile.c (compile_to_object): Convert "triplet_rx" to "std::string". 2018-01-17 Tom Tromey * dwarf2read.c (symbolp): Remove typedef. Don't instantiate VEC. 2018-01-17 Tom Tromey * gdbtypes.h (add_dyn_prop): Remove objfile parameter. * gdbtypes.c (add_dyn_prop): Remove objfile parameter. (create_array_type_with_stride): Update. * dwarf2read.c (set_die_type): Update. 2018-01-17 Tom Tromey * dwarf2read.c (delayed_method_info): Remove typedef. (dwarf2_cu::method_info): Now a std::vector. (add_to_method_list): Update. (free_delayed_list): Remove. (compute_delayed_physnames): Update. (process_full_comp_unit, process_full_type_unit): Clear the method list. Remove cleanups. (psymtab_include_file_name): Add name_holder parameter. Use unique_xmalloc_ptr. (dwarf_decode_lines): Update. 2018-01-17 Tom Tromey Simon Marchi * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor. (dwarf2_per_objfile::free_cached_comp_units) (init_tu_and_read_dwo_dies, init_cutu_and_read_dies) (init_cutu_and_read_dies_no_follow): Update. (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit. (dwarf2_cu::~dwarf2_cu): New. (free_heap_comp_unit, free_stack_comp_unit): Remove. (age_cached_comp_units, free_one_cached_comp_unit): Update. 2018-01-17 Tom Tromey Simon Marchi * dwarf2read.c (struct dwarf2_cu) : Remove. (struct die_reader_specs) : New member. (struct abbrev_table): Add constructor. : Declare. : Now an auto_obstack. (abbrev_table_up): New typedef. (init_cu_die_reader): Add abbrev_table parameter. (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter. Add result_dwo_abbrev_table. (init_tu_and_read_dwo_dies, init_cutu_and_read_dies) (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1): Update. (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as parameter. (skip_children): Update. (abbrev_table::alloc_abbrev): Rename from abbrev_table_alloc_abbrev. (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev. (abbrev_table::lookup_abbrev): Rename from abbrev_table_lookup_abbrev. (abbrev_table_read_table): Return abbrev_table_up. (abbrev_table_free, abbrev_table_free_cleanup) (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove. (load_partial_dies): Update. 2018-01-17 Tom Tromey * dwarf2read.c (dwarf2_compute_name): Update comment. (read_func_scope, read_variable): Update. (new_symbol): Remove. (new_symbol_full): Rename to new_symbol. 2018-01-17 Mike Gulick PR gdb/16577 * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue a warning instead of throwing an error, set section size to 0 and return NULL. * gdb_bfd.h (gdb_bfd_map_section): Update description. 2018-01-17 Simon Marchi * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return std::string. (linux_ptrace_attach_fail_reason_string): Likewise. * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason): Likewise. (linux_ptrace_attach_fail_reason_string): Likewise. * linux-nat.c (attach_proc_task_lwp_callback): Adjust. 2018-01-17 Simon Marchi * linux-nat.c (linux_nat_attach): Remove xstrdup. 2018-01-17 Eldar Abusalimov PR gdb/21559 * configure.ac: Include prior to when checking for fs_base/gs_base fields in struct user_regs_struct. * configure: Regenerate. 2018-01-17 Yao Qi * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New function. (aarch64_linux_init_abi): Install it to gdbarch hook gcc_target_options. 2018-01-15 Pedro Alves * common/signals-state-save-restore.c (save_original_signals_state): Fix typos. 2017-01-12 Tom Tromey Sergio Durigan Junior * Makefile.in (install-only): Install gdb-add-index. 2018-01-12 John Baldwin * fbsd-tdep.c (KVE_PROTECTION): Correct value. 2018-01-12 Andreas Arnez * infrun.c (keep_going_pass_signal): Clear step-over info when insert_breakpoints fails. 2018-01-11 Pedro Alves PR gdb/22583 * infrun.c (resume): Rename to ... (resume_1): ... this. (resume): Reimplement as wrapper around resume_1. 2018-01-11 Pedro Alves PR remote/22597 * remote.c (remote_parse_stop_reply): Default to the last-set general thread instead of to 'magic_null_ptid'. 2018-01-10 Pedro Alves * language.h (language_get_symbol_name_matcher): Rename ... (get_symbol_name_matcher): ... this. * language.c (language_get_symbol_name_matcher): Ditto. * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All callers adjusted. 2018-01-10 Pedro Alves PR gdb/22670 * dwarf2read.c (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher): Adjust to use language_get_symbol_name_matcher instead of language_defn::la_get_symbol_name_matcher. * language.c (language_get_symbol_name_matcher): If in Ada mode and the lookup name is a verbatim match, return Ada's matcher. * language.h (language_get_symbol_name_matcher): Adjust comment. (ada_lookup_name_info::verbatim_p):: New method. 2018-01-10 Pedro Alves PR gdb/22670 * ada-lang.c (ada_collect_symbol_completion_matches): If the minsym's language is language_auto or language_cplus, pass down language_ada instead. * symtab.c (compare_symbol_name): Don't frob symbol language here. 2018-01-10 Pedro Alves PR gdb/22670 * minsyms.c (linkage_name_str): New function. (iterate_over_minimal_symbols): Use it. 2018-01-09 John Baldwin * NEWS: Document that 'info proc' now works on FreeBSD. 2018-01-09 John Baldwin * configure.ac: Check for kinfo_getfile in libutil. * configure: Regenerate. * config.in: Regenerate. * fbsd-nat.c: Include "fbsd-tdep.h". (fbsd_fetch_cmdline): New. (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool rather than calling error. (fbsd_info_proc): New. (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails. (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails. (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc". 2018-01-09 John Baldwin * fbsd-nat.c (struct free_deleter): Remove. (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>. 2018-01-09 John Baldwin * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return NULL for an empty pathname. 2018-01-09 John Baldwin * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET) (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ) (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW) (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP) (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP) (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD) (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD) (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout) (kinfo_proc_layout_32, kinfo_proc_layout_i386) (kinfo_proc_layout_64, fbsd_vm_map_entry_flags) (fbsd_core_info_proc_mappings, fbsd_core_vnode_path) (fbsd_core_fetch_timeval, fbsd_print_sigset) (fbsd_core_info_proc_status, fbsd_core_info_proc): New. (fbsd_init_abi): Install gdbarch "core_info_proc" method. * fbsd-tdep.h (fbsd_vm_map_entry_flags): New. 2018-01-08 Samuel Thibault * gdb/gnu-nat.c: Include and . (gnu_xfer_auxv): New function. (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is TARGET_OBJECT_AUXV. 2018-01-08 Yao Qi Simon Marchi * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and common/selftest.c. (COMMON_OBS): Remove selftest.o. * configure.ac: Append selftest-arch.c and common/selftest.c to CONFIG_SRCS. Append selftest-arch.o and selftest.o to COMMON_OBS. * configure: Re-generated. * maint.c (maintenance_selftest): Wrap selftests::run_tests with GDB_SELF_TEST. (maintenance_info_selftests): Likewise. 2018-01-08 Xavier Roirand * ada-valprint.c (val_print_packed_array_elements): Use proper number of elements when printing an array indexed by an enumeration type. 2018-01-07 Simon Marchi * dwarf2read.c (struct dwarf2_cu) : Remove. (dw2_get_file_names_reader): Adjust. (lookup_dwo_signatured_type): Adjust. (lookup_dwp_signatured_type): Adjust. (lookup_signatured_type): Adjust. (create_type_unit_group): Adjust. (get_type_unit_group): Adjust. (process_psymtab_comp_unit_reader): Adjust. (build_type_psymtabs_reader): Adjust. (scan_partial_symbols): Adjust. (add_partial_symbol): Adjust. (add_partial_subprogram): Adjust. (peek_die_abbrev): Adjust. (fixup_go_packaging): Adjust. (process_imported_unit_die): Adjust. (dwarf2_compute_name): Adjust. (dwarf2_physname): Adjust. (read_import_statement): Adjust. (handle_DW_AT_stmt_list): Adjust. (read_file_scope): Adjust. (read_func_scope): Adjust. (read_lexical_block_scope): Adjust. (read_call_site_scope): Adjust. (read_variable): Adjust. (dwarf2_rnglists_process): Adjust. (dwarf2_ranges_process): Adjust. (dwarf2_ranges_read): Adjust. (dwarf2_get_pc_bounds): Adjust. (dwarf2_record_block_ranges): Adjust. (dwarf2_add_field): Adjust. (dwarf2_add_member_fn): Adjust. (read_structure_type): Adjust. (process_structure_scope): Adjust. (read_enumeration_type): Adjust. (read_array_type): Adjust. (mark_common_block_symbol_computed): Adjust. (read_common_block): Adjust. (read_namespace_type): Adjust. (read_namespace): Adjust. (read_module_type): Adjust. (read_tag_pointer_type): Adjust. (read_tag_ptr_to_member_type): Adjust. (read_tag_string_type): Adjust. (read_subroutine_type): Adjust. (read_typedef): Adjust. (read_base_type): Adjust. (attr_to_dynamic_prop): Adjust. (read_subrange_type): Adjust. (read_unspecified_type): Adjust. (dwarf2_read_abbrevs): Adjust. (load_partial_dies): Adjust. (read_partial_die): Adjust. (find_partial_die): Adjust. (guess_partial_die_structure_name): Adjust. (fixup_partial_die): Adjust. (read_attribute_value): Adjust. (read_addr_index): Adjust. (read_addr_index_from_leb128): Adjust. (read_str_index): Adjust. (dwarf2_string_attr): Adjust. (get_debug_line_section): Adjust. (dwarf_decode_line_header): Adjust. (lnp_state_machine::check_line_address): Adjust. (dwarf_decode_lines_1): Adjust. (dwarf_decode_lines): Adjust. (dwarf2_start_symtab): Adjust. (var_decode_location): Adjust. (new_symbol_full): Adjust. (dwarf2_const_value_data): Adjust. (dwarf2_const_value_attr): Adjust. (dwarf2_const_value): Adjust. (die_type): Adjust. (die_containing_type): Adjust. (build_error_marker_type): Adjust. (lookup_die_type): Adjust. (guess_full_die_structure_name): Adjust. (anonymous_struct_prefix): Adjust. (determine_prefix): Adjust. (dwarf2_name): Adjust. (follow_die_ref_or_sig): Adjust. (follow_die_offset): Adjust. (follow_die_ref): Adjust. (follow_die_sig_1): Adjust. (follow_die_sig): Adjust. (get_signatured_type): Adjust. (get_DW_AT_signature_type): Adjust. (decode_locdesc): Adjust. (dwarf_decode_macros): Adjust. (cu_debug_loc_section): Adjust. (fill_in_loclist_baton): Adjust. (dwarf2_symbol_mark_computed): Adjust. (init_one_comp_unit): Don't assign dwarf2_cu::dwarf2_per_objfile. (set_die_type): Adjust. 2018-01-07 Simon Marchi * dwarf2read.c (struct mapped_debug_names): Add constructor. : New field. (dwarf2_per_objfile): Remove global. (get_dwarf2_per_objfile): New function. (set_dwarf2_per_objfile): New function. (dwarf2_build_psymtabs_hard): Change objfile parameter to dwarf2_per_objfile. (abbrev_table_read_table): Add dwarf2_per_objfile parameter. (read_abbrev_offset): Likewise. (read_indirect_string): Likewise. (read_indirect_line_string): Likewise. (read_indirect_string_at_offset): Likewise. (read_indirect_string_from_dwz): Likewise. (dwarf2_find_containing_comp_unit): Change objfile parameter to dwarf2_per_objfile. (age_cached_comp_units): Add dwarf2_per_objfile parameter. (create_all_comp_units): Change objfile parameter to dwarf2_per_objfile. (create_all_type_units): Likewise. (process_queue): Add dwarf2_per_objfile parameter. (read_and_check_comp_unit_head): Likewise. (lookup_dwo_unit_in_dwp): Likewise. (get_dwp_file): Likewise. (process_cu_includes): Likewise. (struct free_dwo_file_cleanup_data): New struct. (dwarf2_has_info): Use get_dwarf2_per_objfile and set_dwarf2_per_objfile. (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter. (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from context, adjust calls. (dw2_instantiate_symtab): Likewise. (dw2_get_cutu): Add dwarf2_per_objfile parameter. (dw2_get_cu): Likewise. (create_cu_from_index_list): Change objfile parameter to dwarf2_per_objfile. (create_cus_from_index_list): Get dwarf2_per_objfile from context, adjust calls. (create_cus_from_index): Likewise. (create_signatured_type_table_from_index): Change objfile parameter to dwarf2_per_objfile. (create_signatured_type_table_from_debug_names): Change objfile parameter to dwarf2_per_objfile. (create_addrmap_from_index): Likewise. (create_addrmap_from_aranges): Likewise. (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls. (dw2_setup): Remove. (dw2_get_file_names_reader): Get dwarf2_per_objfile from context. (dw2_find_last_source_symtab): Get dwarf2_per_objfile using get_dwarf2_per_objfile. (dw2_forget_cached_source_info): Likewise. (dw2_map_symtabs_matching_filename): Likewise. (struct dw2_symtab_iterator) : Remove. : New field. (dw2_symtab_iter_init): Replace index parameter with dwarf2_per_objfile. (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter. (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust. (dw2_print_stats): Likewise. (dw2_dump): Likewise. (dw2_expand_symtabs_for_function): Likewise. (dw2_expand_all_symtabs): Likewise. (dw2_expand_symtabs_with_fullname): Likewise. (dw2_expand_marked_cus): Replace index and objfile parameters with dwarf2_per_objfile. (dw_expand_symtabs_matching_file_matcher): Add dwarf2_per_objfile parameter and adjust calls. (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and adjust calls. (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup. (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and adjust calls. (create_cus_from_debug_names_list): Replace objfile parameter with dwarf2_per_objfile and adjust calls. (create_cus_from_debug_names): Likewise. (dwarf2_read_debug_names): Likewise. (mapped_debug_names::namei_to_name): Adjust call. (dw2_debug_names_iterator::next): Likewise. (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise. (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile. (dw2_debug_names_dump): Likewise. (dw2_debug_names_expand_symtabs_for_function): Likewise. (dw2_debug_names_expand_symtabs_matching): Likewise. (dwarf2_initialize_objfile): Likewise. (dwarf2_build_psymtabs): Likewise. (get_abbrev_section_for_cu): Get dwarf2_per_objfile from this_cu. (error_check_comp_unit_head): Add dwarf2_per_objfile parameter. (read_and_check_comp_unit_head): Likewise. (read_abbrev_offset): Likewise. (create_debug_type_hash_table): Likewise. (create_debug_types_hash_table): Likewise. (create_all_type_units): Replace objfile parameter with dwarf2_per_objfile. (add_type_unit): Add dwarf2_per_objfile parameter. (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter with dwarf2_per_objfile. (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu. (lookup_dwp_signatured_type): Likewise. (lookup_signatured_type): Likewise. (read_cutu_die_from_dwo): Likewise. (init_tu_and_read_dwo_dies): Likewise. (init_cutu_and_read_dies): Likewise. (init_cutu_and_read_dies_no_follow): Likewise. (allocate_type_unit_groups_table): Add objfile parameter. (create_type_unit_group): Use dwarf2_per_objfile from cu. (get_type_unit_group): Likewise. (process_psymtab_comp_unit): Update call. (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu. (build_type_psymtabs_1): Add dwarf2_per_objfile parameter. (print_tu_stats): Likewise. (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed in void* parameter. (build_type_psymtabs): Change objfile parameter to dwarf2_per_objfile. (process_skeletonless_type_unit): Use dwarf2_per_objfile passed in void* parameter. (process_skeletonless_type_units): Change objfile parameter to dwarf2_per_objfile. (set_partial_user): Likewise. (dwarf2_build_psymtabs_hard): Likewise. (read_comp_units_from_section): Likewise. (create_all_comp_units): Likewise. (scan_partial_symbols): Update calls. (add_partial_symbol): Likewise. (dwarf2_read_symtab): Use get_dwarf2_per_objfile. (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu. (process_queue): Add dwarf2_per_objfile parameter. (get_compunit_symtab): Use dwarf2_per_objfile from cu. (compute_compunit_symtab_includes): Likewise. (process_cu_includes): Add dwarf2_per_objfile parameter. (process_full_comp_unit): Use dwarf2_per_objfile from cu. (process_full_type_unit): Likewise. (process_imported_unit_die): Update call. (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu. (read_file_scope): Likewise. (allocate_dwo_file_hash_table): Add objfile parameter. (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter. (create_cus_hash_table): Likewise. (create_dwp_hash_table): Likewise. (create_dwo_unit_in_dwp_v1): Likewise. (create_dwp_v2_section): Likewise. (create_dwo_unit_in_dwp_v2): Likewise. (lookup_dwo_unit_in_dwp): Likewise. (try_open_dwop_file): Likewise. (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu. (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update cleanup to include a reference to dwarf2_per_objfile. (open_dwp_file): Add dwarf2_per_objfile parameter. (open_and_init_dwp_file): Likewise. (get_dwp_file): Likewise. (lookup_dwo_cutu): Use dwarf2_per_objfile from cu. (queue_and_load_all_dwo_tus): Update call. (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup data. (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu. (dwarf2_ranges_process): Likewise. (dwarf2_get_pc_bounds): Likewise. (mark_common_block_symbol_computed): Likewise. (abbrev_table_read_table): Add dwarf2_per_objfile parameter. (dwarf2_read_abbrevs): Update call. (read_partial_die): Use dwarf2_per_objfile from cu. (find_partial_die): Likewise. (fixup_partial_die): Likewise. (read_attribute_value): Likewise. (read_indirect_string_at_offset_from): Add objfile parameter. (read_indirect_string_at_offset): Add dwarf2_per_objfile parameter. (read_indirect_string_from_dwz): Add objfile parameter. (read_indirect_string): Add objfile parameter. (read_addr_index_1): Add dwarf2_per_objfile parameter. (read_addr_index): Use dwarf2_per_objfile from cu. (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't call dw2_setup. (read_str_index): Use dwarf2_per_objfile from cu. (get_debug_line_section): Likewise. (read_formatted_entries): Add dwarf2_per_objfile parameter. (dwarf_decode_line_header): Use dwarf2_per_objfile from cu. (new_symbol_full): Use dwarf2_per_objfile from cu. (build_error_marker_type): Likewise. (lookup_die_type): Likewise. (determine_prefix): Likewise. (follow_die_offset): Likewise. (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile. (dwarf2_fetch_constant_bytes): Don't call dw2_setup. (dwarf2_fetch_die_type_sect_off): Likewise. (dwarf2_get_die_type): Likewise. (follow_die_sig_1): Use dwarf2_per_objfile from cu. (get_signatured_type): Likewise. (get_DW_AT_signature_type): Likewise. (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter. (dwarf_decode_macros): Use dwarf2_per_objfile from cu. (cu_debug_loc_section): Likewise. (fill_in_loclist_baton): Likewise. (dwarf2_symbol_mark_computed): Likewise. (dwarf2_find_containing_comp_unit): Change objfile parameter to dwarf2_per_objfile. (free_cached_comp_units): Use dwarf2_per_objfile passed in void* parameter. (age_cached_comp_units): Add dwarf2_per_objfile parameter. (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu. (dwarf2_free_objfile): Use get_dwarf2_per_objfile. (set_die_type): Use dwarf2_free_objfile from cu. (get_die_type_at_offset): Likewise. (dwarf2_per_objfile_free): Don't assign global variable. (debug_names) : Add dwarf2_per_objfile parameter, update m_debugstrlookup construction. (debug_names::debug_str_lookup): Add dwarf2_per_objfile parameter. : New field. : Use m_dwarf2_per_objfile. (check_dwarf64_offsets): Add dwarf2_per_objfile parameter. (psyms_seen_size): Likewise. (write_gdbindex): Replace objfile parameter with dwarf2_per_objfile. (write_debug_names): Likewise. (write_psymtabs_to_index): Likewise. (save_gdb_index_command): Use get_dwarf2_per_objfile, update calls. 2018-01-07 Simon Marchi * dwarf2read.c (struct dwarf2_cu) : Remove. : New field. (struct dwarf2_per_cu_data) : Remove. : New field. (create_cu_from_index_list): Assign dwarf2_per_objfile instead of objfile. (create_signatured_type_table_from_index): Likewise. (create_debug_type_hash_table): Likewise. (fill_in_sig_entry_from_dwo_entry): Likewise. (lookup_dwo_unit): Access objfile through dwarf2_per_objfile. (create_type_unit_group): Assign dwarf2_per_objfile instead of objfile. (create_partial_symtab): Access objfile through dwarf2_per_objfile. (process_psymtab_comp_unit_reader): Likewise. (read_comp_units_from_section): Likewise. (scan_partial_symbols): Likewise. (add_partial_symbol): Likewise. (add_partial_subprogram): Likewise. (peek_die_abbrev): Likewise. (fixup_go_packaging): Likewise. (process_full_comp_unit): Likewise. (process_full_type_unit): Likewise. (process_imported_unit_die): Likewise. (dwarf2_compute_name): Likewise. (dwarf2_physname): Likewise. (read_import_statement): Likewise. (create_cus_hash_table): Assign dwarf2_physname instead of objfile. (read_func_scope): Access objfile through dwarf2_per_objfile. (read_lexical_block_scope): Likewise. (read_call_site_scope): Likewise. (read_variable): Likewise. (dwarf2_rnglists_process): Likewise. (dwarf2_ranges_process): Likewise. (dwarf2_ranges_read): Likewise. (dwarf2_record_block_ranges): Likewise. (dwarf2_add_field): Likewise. (dwarf2_add_member_fn): Likewise. (read_structure_type): Likewise. (process_structure_scope): Likewise. (read_enumeration_type): Likewise. (read_array_type): Likewise. (read_common_block): Likewise. (read_namespace_type): Likewise. (read_namespace): Likewise. (read_module_type): Likewise. (read_tag_pointer_type): Likewise. (read_tag_ptr_to_member_type): Likewise. (read_tag_string_type): Likewise. (read_subroutine_type): Likewise. (read_typedef): Likewise. (read_base_type): Likewise. (attr_to_dynamic_prop): Likewise. (read_subrange_type): Likewise. (read_unspecified_type): Likewise. (load_partial_dies): Likewise. (read_partial_die): Likewise. (find_partial_die): Likewise. (guess_partial_die_structure_name): Likewise. (fixup_partial_die): Likewise. (read_attribute_value): Likewise. (read_addr_index_from_leb128): Likewise. (dwarf2_read_addr_index): Likewise. (dwarf2_string_attr): Likewise. (lnp_state_machine::check_line_address): Likewise. (dwarf_decode_lines_1): Likewise. (dwarf_decode_lines): Likewise. (dwarf2_start_symtab): Likewise. (var_decode_location): Likewise. (new_symbol_full): Likewise. (dwarf2_const_value_data): Likewise. (dwarf2_const_value_attr): Likewise. (dwarf2_const_value): Likewise. (die_type): Likewise. (die_containing_type): Likewise. (lookup_die_type): Likewise. (guess_full_die_structure_name): Likewise. (anonymous_struct_prefix): Likewise. (dwarf2_name): Likewise. (follow_die_ref_or_sig): Likewise. (follow_die_offset): Likewise. (follow_die_ref): Likewise. (dwarf2_fetch_die_loc_sect_off): Likewise. (dwarf2_fetch_constant_bytes): Likewise. (dwarf2_fetch_die_type_sect_off): Likewise. (dwarf2_get_die_type): Likewise. (follow_die_sig): Likewise. (decode_locdesc): Likewise. (dwarf2_per_cu_objfile): Likewise. (dwarf2_per_cu_text_offset): Likewise. (init_one_comp_unit): Assign dwarf2_per_objfile instead of objfile. (set_die_type): Access objfile through dwarf2_per_objfile. 2018-01-07 Simon Marchi * valprint.c (converted_character_d): Remove typedef. (DEF_VEC_O (converted_character_d)): Remove. (count_next_character): Use std::vector. (print_converted_chars_to_obstack): Likewise. (generic_printstr): Likewise. 2018-01-07 Simon Marchi * xml-support.h (struct gdb_xml_value): Add constructor. : Change type to unique_xmalloc_ptr. (gdb_xml_value_s): Remove typedef. (DEF_VEC_O (gdb_xml_value_s)): Remove. (gdb_xml_element_start_handler): Change parameter type to std::vector. (xml_find_attribute): Likewise. * xml-support.c (xml_find_attribute): Change parameter type to std::vector and adjust. (gdb_xml_values_cleanup): Remove. (gdb_xml_parser::start_element): Adjust to std::vector. (xinclude_start_include): Change paraeter type to std::vector and adjust. * btrace.c (check_xml_btrace_version): Likewise. (parse_xml_btrace_block): Likewise. (parse_xml_btrace_pt_config_cpu): Likewise. (parse_xml_btrace_pt): Likewise. (parse_xml_btrace_conf_bts): Likewise. (parse_xml_btrace_conf_pt): Likewise. * memory-map.c (memory_map_start_memory): Likewise. (memory_map_start_property): Likewise. * osdata.c (osdata_start_osdata): Likewise. (osdata_start_item): Likewise. (osdata_start_column): Likewise. * remote.c (start_thread): Likewise. * solib-aix.c (library_list_start_library): Likewise. (library_list_start_list): Likewise. * solib-svr4.c (library_list_start_library): Likewise. (svr4_library_list_start_list): Likewise. * solib-target.c (library_list_start_segment): Likewise. (library_list_start_section): Likewise. (library_list_start_library): Likewise. (library_list_start_list): Likewise. * tracepoint.c (traceframe_info_start_memory): Likewise. (traceframe_info_start_tvar): Likewise. * xml-syscall.c (syscall_start_syscall): Likewise. * xml-tdesc.c (tdesc_start_target): Likewise. (tdesc_start_feature): Likewise. (tdesc_start_reg): Likewise. (tdesc_start_union): Likewise. (tdesc_start_struct): Likewise. (tdesc_start_flags): Likewise. (tdesc_start_enum): Likewise. (tdesc_start_field): Likewise. (tdesc_start_enum_value): Likewise. (tdesc_start_vector): Likewise. 2018-01-07 Simon Marchi * extension.h (struct xmethod_worker) : Remove. * python/py-xmethods.c (struct python_xmethod_worker) : Remove. (python_xmethod_worker::clone): Remove. * valops.c (find_overload_match): Use std::move instead of clone. 2018-01-07 Simon Marchi * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h. (struct extension_language_ops) : Remove. : Remove. : Chance VEC to std::vector. : Remove. : Remove. : Remove. * extension.c (new_xmethod_worker): Remove. (clone_xmethod_worker): Remove. (get_matching_xmethod_workers): Return void, pass std::vector by pointer. (get_xmethod_arg_types): Rename to... (xmethod_worker::get_arg_types): ... this, and adjust. (get_xmethod_result_type): Rename to... (xmethod_worker::get_result_type): ... this, and adjust. (invoke_xmethod): Remove. (free_xmethod_worker): Remove. (free_xmethod_worker_vec): Remove. * extension.h (enum ext_lang_rc): Move here from extension-priv.h. (struct xmethod_worker): Add constructor and destructor. : Remove. : Remove. : New virtual pure methods. : New methods. (xmethod_worker_ptr): Remove typedef. (DEF_VEC_P (xmethod_worker_ptr)): Remove. (xmethod_worker_vec): Remove typedef. (xmethod_worker_up): New typedef. (invoke_xmethod): Remove. (clone_xmethod_worker): Remove. (free_xmethod_worker): Remove. (free_xmethod_worker_vec): Remove. (get_xmethod_arg_types): Remove. (get_xmethod_result_type): Remove. * valops.c (find_method_list): Use std::vector, don't use intermediate vector. (value_find_oload_method_list): Use std::vector. (find_overload_match): Use std::vector. (find_oload_champ): Use std::vector. * value.c (value_free): Use operator delete. (value_of_xmethod): Rename to... (value_from_xmethod): ... this. Don't assign xmethod_worker::value, take rvalue-reference. (result_type_of_xmethod): Adjust. (call_xmethod): Adjust. * value.h: Include extension.h. (struct xmethod_worker): Don't forward-declare. (value_of_xmethod): Rename to... (value_from_xmethod): ... this, take rvalue-reference. * python/py-xmethods.c (struct gdbpy_worker_data): Rename to... (struct python_xmethod_worker): ... this, add constructor and destructor. : Implement. (gdbpy_free_xmethod_worker_data): Rename to... (python_xmethod_worker::~python_xmethod_worker): ... this and adjust. (gdbpy_clone_xmethod_worker_data): Rename to... (python_xmethod_worker::clone): ... this and adjust. (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use temporary vector. (gdbpy_get_xmethod_arg_types): Rename to... (python_xmethod_worker::do_get_arg_types): ... this and adjust. (gdbpy_get_xmethod_result_type): Rename to... (python_xmethod_worker::do_get_result_type): ... this and adjust. (gdbpy_invoke_xmethod): Rename to... (python_xmethod_worker::invoke): ... this and adjust. (new_python_xmethod_worker): Rename to... (python_xmethod_worker::python_xmethod_worker): ... this and adjust. * python/python-internal.h (gdbpy_clone_xmethod_worker_data): Remove. (gdbpy_free_xmethod_worker_data): Remove. (gdbpy_get_matching_xmethod_workers): Use std::vector. (gdbpy_get_xmethod_arg_types): Remove. (gdbpy_get_xmethod_result_type): Remove. (gdbpy_invoke_xmethod): Remove. * python/python.c (python_extension_ops): Remove obsolete callbacks. 2018-01-05 Pedro Alves PR gdb/18653 * common/signals-state-save-restore.c (save_original_signals_state): New parameter 'quiet'. Warn if we find a custom handler preinstalled, instead of internal erroring. But only warn if !quiet. * common/signals-state-save-restore.h (save_original_signals_state): New parameter 'quiet'. * main.c (captured_main_1): Move save_original_signals_state call after option handling, and pass QUIET. 2018-01-05 Pedro Alves * spu-tdep.c (spu_catch_start): Pass symbol_name_match_type::SEARCH_NAME to block_lookup_symbol. 2018-01-05 Pedro Alves PR gdb/22670 * ada-lang.c (literal_symbol_name_matcher): New function. (ada_get_symbol_name_matcher): Use it for symbol_name_match_type::SEARCH_NAME. * block.c (block_lookup_symbol): New parameter 'match_type'. Pass it down instead of assuming symbol_name_match_type::FULL. * block.h (block_lookup_symbol): New parameter 'match_type'. * c-valprint.c (print_unpacked_pointer): Use lookup_symbol_search_name instead of lookup_symbol. * compile/compile-object-load.c (get_out_value_type): Pass down symbol_name_match_type::SEARCH_NAME. * cp-namespace.c (cp_basic_lookup_symbol): Pass down symbol_name_match_type::FULL. * cp-support.c (cp_get_symbol_name_matcher): Handle symbol_name_match_type::SEARCH_NAME. * infrun.c (insert_exception_resume_breakpoint): Use lookup_symbol_search_name. * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name. * psymtab.c (maintenance_check_psymtabs): Use symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME. * stack.c (print_frame_args): Use lookup_symbol_search_name and SYMBOL_SEARCH_NAME. * symtab.c (lookup_local_symbol): Don't demangle the lookup name if symbol_name_match_type::SEARCH_NAME. (lookup_symbol_in_language): Pass down symbol_name_match_type::FULL. (lookup_symbol_search_name): New. (lookup_language_this): Pass down symbol_name_match_type::SEARCH_NAME. (lookup_symbol_aux, lookup_local_symbol): New parameter 'match_type'. Pass it down. * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator. (lookup_symbol_search_name): New declaration. (lookup_symbol_in_block): New 'match_type' parameter. 2018-01-05 Pedro Alves PR gdb/22670 * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of ada_lookup_symbol. (ada_lookup_symbol): Reimplement in terms of ada_lookup_symbol_list, bits factored out from ada_lookup_encoded_symbol. 2018-01-05 Joel Brobecker * ada-exp.y (write_object_renaming): When subscripting an array using a symbol as the index, pass the block in call to ada_lookup_encoded_symbol when looking that symbol up. 2018-01-05 Jerome Guitton * ada-lang.c (ada_array_length): Use ada_index_type instead of TYPE_INDEX_TYPE. 2018-01-05 Joel Brobecker * ada-lang.c (ada_to_fixed_value_create): Add handling of the case where VALUE_LVAL (val0) is not lval_memory. 2018-01-05 Xavier Roirand * ada-valprint.c (print_optional_low_bound): Handle character-indexed array printing like boolean-indexed array printing. 2018-01-05 Joel Brobecker * NEWS: Create a new section for the next release branch. Rename the section of the current branch, now that it has been cut. 2018-01-05 Joel Brobecker GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7): * version.in: Bump version to 8.1.50.DATE-git. 2018-01-03 Xavier Roirand * ada-lang.h (ada_exception_catchpoint_kind) : Add field. * ada-lang.c (struct exception_support_info) : Add field. (default_exception_support_info) : Add field. (exception_support_info_fallback) : Add field. (ada_exception_name_addr_1): Add "catch handlers" handling. (ada_exception_catchpoint_cond_string) : New parameter. Update all callers. (create_excep_cond_exprs) : Add parameter. (re_set_exception): Update create_excep_cond_exprs call. (print_it_exception, print_one_exception, print_mention_exception) (print_recreate_exception): Add "catch handler" handling. (allocate_location_catch_handlers, re_set_catch_handlers) (check_status_catch_handlers, print_it_catch_handlers) (print_one_catch_handlers, print_mention_catch_handlers) (print_recreate_catch_handlers): New function. (catch_handlers_breakpoint_ops): New variable. (catch_ada_exception_command_split) : Add parameter. Add "catch handler" handling. (ada_exception_sym_name, ada_exception_breakpoint_ops): Add "catch handler" handling. (ada_exception_catchpoint_cond_string): Add "catch handler" handling. (create_ada_exception_catchpoint): Update create_excep_cond_exprs call. (catch_ada_handlers_command): New function. (initialize_ada_catchpoint_ops): Initialize "catch handlers" operations structure. (_initialize_ada_language): Add "catch handlers" command entry. * NEWS: Document "catch handlers" feature. 2018-01-02 Joel Brobecker * ada-lang.c (ada_value_slice_from_ptr): Take array stride into account when creating the array type of the slice. (ada_value_slice): Likewise. 2018-01-02 Joel Brobecker * gdbtypes.h (enum dynamic_prop_node_kind) : New enum value. (create_array_type_with_stride): Add byte_stride_prop parameter. * gdbtypes.c (create_array_type_with_stride) : New parameter. Update all callers in this file. (array_type_has_dynamic_stride): New function. (is_dynamic_type_internal, resolve_dynamic_array): Add handling of arrays with dynamic byte strides. * dwarf2read.c (read_array_type): Add support for dynamic DW_AT_byte_stride attributes. 2018-01-02 Joel Brobecker * dwarf2read.c (read_unspecified_type): Treat DW_TAG_enumeration_type DIEs from Ada units as stubs. 2018-01-01 Joel Brobecker Update copyright year range in all GDB files. 2018-01-01 Joel Brobecker * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp and gdb/testsuite/gdb.base/step-line.c. 2018-01-01 Joel Brobecker * copyright.py (main): Dump the contents of MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND, even if BY_HAND is empty. 2018-01-01 Joel Brobecker * top.c (print_gdb_version): Update Copyright year in version message. 2018-01-01 Joel Brobecker * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017. For older changes see ChangeLog-2017. Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never coding: utf-8 End: