2020-02-08 Tom Tromey * dwarf2/read.c (process_psymtab_comp_unit_reader): Remove "want_partial_unit" parameter. (process_psymtab_comp_unit): Change want_partial_unit to bool. Inline check for DW_TAG_partial_unit. (dwarf2_build_psymtabs_hard, scan_partial_symbols): Update. 2020-02-08 Tom Tromey * dwarf2/read.c (read_n_bytes, read_direct_string): Move to read.c. * dwarf2/leb.h (read_n_bytes, read_direct_string): Move from read.c. 2020-02-08 Tom Tromey * dwarf2/read.c (read_address): Move to comp-unit.c. (dwarf2_rnglists_process, dwarf2_ranges_process) (read_attribute_value, dwarf_decode_lines_1) (var_decode_location, decode_locdesc): Update. * dwarf2/comp-unit.c (comp_unit_head::read_address): Move from read.c. Remove "cu" parameter. * dwarf2/comp-unit.h (struct comp_unit_head) : New method. 2020-02-08 Tom Tromey * dwarf2/read.c (read_attribute_value, read_indirect_string) (read_indirect_line_string): Update. * dwarf2/comp-unit.c (read_offset): Remove. (read_comp_unit_head): Update. * dwarf2/comp-unit.h (struct comp_unit_head) : New method. (read_offset): Don't declare. 2020-02-08 Tom Tromey * Makefile.in (COMMON_SFILES): Add dwarf2/comp-unit.c. * dwarf2/read.c (struct comp_unit_head): Move to dwarf2/comp-unit.h. (enum class rcuh_kind): Move to comp-unit.h. (get_cu_length, offset_in_cu_p): Now methods on comp_unit_head. (read_comp_unit_head, error_check_comp_unit_head) (read_and_check_comp_unit_head): Move to comp-unit.c. (read_offset, dwarf_unit_type_name): Likewise. (create_debug_type_hash_table, read_cutu_die_from_dwo) (cutu_reader::cutu_reader, read_call_site_scope) (find_partial_die, follow_die_offset): Update. * dwarf2/comp-unit.h: New file, from dwarf2read.c. 2020-02-08 Tom Tromey * dwarf2/read.c (read_offset_1): Move to leb.c. (read_abbrev_offset, read_offset, dwarf_decode_line_header) (dwarf_decode_macro_bytes): Update. * dwarf2/leb.c (read_offset): Rename; move from read.c. * dwarf2/leb.h (read_offset): Declare. 2020-02-08 Tom Tromey * dwarf2/read.c (dwarf2_section_size): Remove. (error_check_comp_unit_head, dwarf2_symbol_mark_computed): Update. * dwarf2/section.h (struct dwarf2_section_info) : New method. 2020-02-08 Tom Tromey * dwarf2/read.c (read_initial_length): Move to leb.c. * dwarf2/leb.h (read_initial_length): Declare. * dwarf2/leb.c (read_initial_length): Move from read.c. Add handle_nonstd parameter. * dwarf2/frame.c (read_initial_length): Remove. (decode_frame_entry_1): Update. 2020-02-08 Tom Tromey * dwarf2/loc.c (dwarf2_find_location_expression) (dwarf_evaluate_loc_desc::get_tls_address) (dwarf_evaluate_loc_desc::push_dwarf_reg_entry_value) (rw_pieced_value, dwarf2_evaluate_loc_desc_full) (dwarf2_locexpr_baton_eval, dwarf2_evaluate_property) (dwarf2_compile_property_to_c) (dwarf2_loc_desc_get_symbol_read_needs) (dwarf2_compile_expr_to_ax, locexpr_describe_location) (locexpr_tracepoint_var_ref, locexpr_generate_c_location) (loclist_describe_location, loclist_tracepoint_var_ref) (loclist_generate_c_location): Update. * compile/compile-loc2c.c (do_compile_dwarf_expr_to_c): Update. * dwarf2/loc.h (dwarf2_per_cu_objfile, dwarf2_per_cu_addr_size) (dwarf2_per_cu_ref_addr_size, dwarf2_per_cu_offset_size) (dwarf2_per_cu_text_offset, dwarf2_version): Don't declare. * dwarf2/read.c (dwarf2_per_cu_data::objfile) (dwarf2_per_cu_data::addr_size) (dwarf2_per_cu_data::ref_addr_size) (dwarf2_per_cu_data::text_offset) (dwarf2_per_cu_data::addr_type): Now methods. (per_cu_header_read_in): Make per_cu "const". (dwarf2_version): Remove. (dwarf2_per_cu_data::int_type): Now a method. (dwarf2_per_cu_data::_addr_sized_int_type): Likewise. (set_die_type, read_array_type, read_subrange_index_type) (read_tag_string_type, read_subrange_type): Update. * dwarf2/read.h (struct dwarf2_per_cu_data) : Declare methods. 2020-02-08 Tom Tromey * dwarf2/read.h (struct dwarf2_per_cu_data) : Move earlier. 2020-02-08 Tom Tromey * dwarf2/read.h (dwarf_line_debug): Declare. * Makefile.in (COMMON_SFILES): Add dwarf2/line-header.c. * dwarf2/read.c: Move line_header code to new files. (dwarf_line_debug): No longer static. * dwarf2/line-header.c: New file. * dwarf2/line-header.h: New file. 2020-02-08 Tom Tromey * dwarf2/read.c (struct line_header) : Return unique_xmalloc_ptr. (line_header::file_file_name): Update. (line_header::file_full_name): Update. (dw2_get_file_names_reader): Update. (macro_start_file): Update. 2020-02-08 Tom Tromey * dwarf2/read.c (struct line_header) : Declare methods. (dw2_get_file_names_reader): Update. (file_file_name): Now a method. (file_full_name): Likewise. (macro_start_file): Update. 2020-02-08 Tom Tromey * dwarf2/read.c (dwarf_always_disassemble) (show_dwarf_always_disassemble): Move to loc.c. (_initialize_dwarf2_read): Move "always-disassemble" registration to loc.c. * dwarf2/read.h (dwarf_always_disassemble): Don't declare. * dwarf2/loc.c (dwarf_always_disassemble): Move from read.c. Now static. (show_dwarf_always_disassemble): Move from read.c. (_initialize_dwarf2loc): Move always-disassemble from read.c. 2020-02-08 Tom Tromey * dwarf2/read.c (~dwarf2_per_objfile): Update. (create_quick_file_names_table): Return htab_up. (dw2_get_file_names_reader, dw2_forget_cached_source_info): Update. * dwarf2/read.h (struct dwarf2_per_objfile) : Now htab_up. 2020-02-08 Tom Tromey * dwarf2/abbrev.c (abbrev_table::read): Simplify. 2020-02-08 Tom Tromey * dwarf2/abbrev.c (abbrev_table): Move constructor from header. Rewrite. (abbrev_table::add_abbrev, abbrev_table::lookup_abbrev): Rewrite. * dwarf2/abbrev.h (struct abbrev_info) : Remove. (abbrev_table::abbrev_table): No longer inline. (ABBREV_HASH_SIZE): Remove. (abbrev_table::m_abbrevs): Now an htab_up. 2020-02-08 Tom Tromey * dwarf2/read.c (read_cutu_die_from_dwo): Update. (cutu_reader): Update. (build_type_psymtabs_1): Update. * dwarf2/abbrev.c (abbrev_table::read): Rename. (abbrev_table::alloc_abbrev): Update. * dwarf2/abbrev.h (abbrev_table_up): Move earlier. (abbrev_table::read): New static method, renamed from abbrev_table_read_table. (abbrev_table::alloc_abbrev) (abbrev_table::add_abbrev): Now private. (abbrev_table::abbrev_table): Now private. (abbrev_table::m_abbrev_obstack): Now private. Rename. 2020-02-08 Tom Tromey * dwarf2/read.c (set_die_type, get_die_type_at_offset): Update. * dwarf2/read.h (struct dwarf2_per_objfile) : Now htab_up. 2020-02-08 Tom Tromey * dwarf2/read.c (struct dwp_file) : Now htab_up. (lookup_dwo_unit_in_dwp): Update. (allocate_dwp_loaded_cutus_table): Return htab_up. Don't allocate on obstack. 2020-02-08 Tom Tromey * dwarf2/read.c (allocate_dwo_file_hash_table): Don't allocate on obstack. 2020-02-08 Tom Tromey * dwarf2/read.c (~dwarf2_per_objfile): Don't delete line_header_hash. (handle_DW_AT_stmt_list): Update. Don't allocate on obstack. * dwarf2/read.h (struct dwarf2_per_objfile) : Change type to htab_up. 2020-02-08 Tom Tromey * dwarf2/read.c (allocate_type_unit_groups_table): Return htab_up. Don't allocate on obstack. (get_type_unit_group, dwarf2_build_psymtabs_hard): Update. * dwarf2/read.h (struct dwarf2_per_objfile) : Change type to htab_up. 2020-02-08 Tom Tromey * dwarf2/read.h (struct dwarf2_per_objfile) : Change type to htab_up. * dwarf2/read.c (create_signatured_type_table_from_index) (create_signatured_type_table_from_debug_names) (create_all_type_units, add_type_unit) (lookup_dwo_signatured_type, lookup_signatured_type) (process_skeletonless_type_unit): Update. (create_debug_type_hash_table, create_debug_types_hash_table): Change type of types_htab. (allocate_signatured_type_table, allocate_dwo_unit_table): Return htab_up. Don't allocate on obstack. (create_cus_hash_table): Change type of cus_htab parameter. (struct dwo_file) : Now htab_up. (lookup_dwo_signatured_type, lookup_dwo_cutu) (process_dwo_file_for_skeletonless_type_units, lookup_dwo_cutu) (queue_and_load_all_dwo_tus): Update. * dwarf2/index-write.c (write_gdbindex): Update. (write_debug_names): Update. 2020-02-08 Tom Tromey * dwarf2/read.h (struct dwarf2_queue_item): Move from dwarf2/read.c. Remove "next" member. Add constructor ntad destructor. (struct dwarf2_per_objfile) : New member. * dwarf2/read.c (struct dwarf2_queue_item): Move to dwarf2/read.h. (dwarf2_queue, dwarf2_queue_tail): Remove. (class dwarf2_queue_guard): Add parameter to constructor. Use DISABLE_COPY_AND_ASSIGN. : New member. <~dwarf2_queue_guard>: Rewrite. (dw2_do_instantiate_symtab, queue_comp_unit, process_queue): Update. (~dwarf2_queue_item): New. 2020-02-08 Tom Tromey * dwarf2/read.c (struct die_info) : New member. (dw2_get_file_names_reader): Remove has_children. (dw2_get_file_names): Update. (read_cutu_die_from_dwo): Remove has_children. (cutu_reader::init_tu_and_read_dwo_dies) (cutu_reader::cutu_reader): Update. (process_psymtab_comp_unit_reader, build_type_psymtabs_reader): Remove has_children. (build_type_psymtabs_1, process_skeletonless_type_unit) (load_partial_comp_unit, load_full_comp_unit): Update. (create_dwo_cu_reader): Remove has_children. (create_cus_hash_table, read_die_and_children): Update. (read_full_die_1,read_full_die): Remove has_children. (read_signatured_type): Update. (class cutu_reader) : Remove. 2020-02-08 Tom Tromey * dwarf2/expr.c: Rename from dwarf2expr.c. * dwarf2/expr.h: Rename from dwarf2expr.h. * dwarf2/frame-tailcall.c: Rename from dwarf2-frame-tailcall.c. * dwarf2/frame-tailcall.h: Rename from dwarf2-frame-tailcall.h. * dwarf2/frame.c: Rename from dwarf2-frame.c. * dwarf2/frame.h: Rename from dwarf2-frame.h. * dwarf2/index-cache.c: Rename from dwarf-index-cache.c. * dwarf2/index-cache.h: Rename from dwarf-index-cache.h. * dwarf2/index-common.c: Rename from dwarf-index-common.c. * dwarf2/index-common.h: Rename from dwarf-index-common.h. * dwarf2/index-write.c: Rename from dwarf-index-write.c. * dwarf2/index-write.h: Rename from dwarf-index-write.h. * dwarf2/loc.c: Rename from dwarf2loc.c. * dwarf2/loc.h: Rename from dwarf2loc.h. * dwarf2/read.c: Rename from dwarf2read.c. * dwarf2/read.h: Rename from dwarf2read.h. * dwarf2/abbrev.c, aarch64-tdep.c, alpha-tdep.c, amd64-darwin-tdep.c, arc-tdep.c, arm-tdep.c, bfin-tdep.c, compile/compile-c-symbols.c, compile/compile-cplus-symbols.c, compile/compile-loc2c.c, cris-tdep.c, csky-tdep.c, findvar.c, gdbtypes.c, guile/scm-type.c, h8300-tdep.c, hppa-bsd-tdep.c, hppa-linux-tdep.c, i386-darwin-tdep.c, i386-linux-tdep.c, i386-tdep.c, iq2000-tdep.c, m32c-tdep.c, m68hc11-tdep.c, m68k-tdep.c, microblaze-tdep.c, mips-tdep.c, mn10300-tdep.c, msp430-tdep.c, nds32-tdep.c, nios2-tdep.c, or1k-tdep.c, riscv-tdep.c, rl78-tdep.c, rs6000-tdep.c, rx-tdep.c, s12z-tdep.c, s390-tdep.c, score-tdep.c, sh-tdep.c, sparc-linux-tdep.c, sparc-tdep.c, sparc64-linux-tdep.c, sparc64-tdep.c, tic6x-tdep.c, tilegx-tdep.c, v850-tdep.c, xstormy16-tdep.c, xtensa-tdep.c: Update. * Makefile.in (COMMON_SFILES): Update. (HFILES_NO_SRCDIR): Update. 2020-02-08 Tom Tromey * dwarf2read.c (struct die_reader_specs) : Remove. (init_cu_die_reader, read_cutu_die_from_dwo): Update. 2020-02-08 Tom Tromey * dwarf2read.h (struct die_info): Don't declare. 2020-02-08 Tom Tromey * dwarf2read.h (die_info_ptr): Remove typedef. 2020-02-08 Tom Tromey * dwarf2read.c (read_call_site_scope) (handle_data_member_location, dwarf2_add_member_fn) (mark_common_block_symbol_computed, read_common_block) (attr_to_dynamic_prop, partial_die_info::read) (var_decode_location, dwarf2_fetch_die_loc_sect_off) (dwarf2_symbol_mark_computed, set_die_type): Update. * dwarf2/attribute.h (struct attribute) : Declare method. (attr_form_is_block): Don't declare. * dwarf2/attribute.c (attribute::form_is_block): Now a method. 2020-02-08 Tom Tromey * dwarf2read.c (dwarf2_find_base_address, ) (read_call_site_scope, rust_containing_type) (dwarf2_get_pc_bounds, dwarf2_record_block_ranges) (handle_data_member_location, dwarf2_add_member_fn) (get_alignment, read_structure_type, process_structure_scope) (mark_common_block_symbol_computed, read_common_block) (read_tag_string_type, attr_to_dynamic_prop, read_subrange_type) (partial_die_info::read, read_attribute_value, new_symbol) (lookup_die_type, dwarf2_get_ref_die_offset) (dwarf2_get_attr_constant_value, follow_die_ref_or_sig) (dwarf2_fetch_die_loc_sect_off, get_DW_AT_signature_type) (dwarf2_symbol_mark_computed): Update. * dwarf2/attribute.h (struct attribute) : Declare methods. (value_as_address, attr_form_is_section_offset) (attr_form_is_constant, attr_form_is_ref): Don't declare. * dwarf2/attribute.c (attribute::value_as_address) (attribute::form_is_section_offset, attribute::form_is_constant) (attribute::form_is_ref): Now methods. 2020-02-08 Tom Tromey * dwarf2read.c (struct attribute, DW_STRING) (DW_STRING_IS_CANONICAL, DW_UNSND, DW_BLOCK, DW_SND, DW_ADDR) (DW_SIGNATURE, struct dwarf_block, attr_value_as_address) (attr_form_is_block, attr_form_is_section_offset) (attr_form_is_constant, attr_form_is_ref): Move. * dwarf2/attribute.h: New file. * dwarf2/attribute.c: New file, from dwarf2read.c. * Makefile.in (COMMON_SFILES): Add dwarf2/attribute.c. 2020-02-08 Tom Tromey * dwarf2read.c (abbrev_table_up, struct abbrev_info) (struct attr_abbrev, ABBREV_HASH_SIZE, struct abbrev_table): Move. (read_cutu_die_from_dwo, build_type_psymtabs_1): Update. (abbrev_table::alloc_abbrev, abbrev_table::add_abbrev) (abbrev_table::lookup_abbrev, abbrev_table_read_table): Move to abbrev.c. * dwarf2/abbrev.h: New file. * dwarf2/abbrev.c: New file, from dwarf2read.c. * Makefile.in (COMMON_SFILES): Add dwarf2/abbrev.c. 2020-02-08 Tom Tromey * dwarf2read.c (dwarf2_section_buffer_overflow_complaint) (dwarf2_section_size, dwarf2_get_section_info) (create_signatured_type_table_from_debug_names) (create_addrmap_from_aranges, read_debug_names_from_section) (get_gdb_index_contents_from_section, read_comp_unit_head) (error_check_comp_unit_head, read_abbrev_offset) (create_debug_type_hash_table, init_cu_die_reader) (read_cutu_die_from_dwo, dwarf2_build_psymtabs_hard) (read_comp_units_from_section, create_cus_hash_table) (create_dwp_hash_table, create_dwo_unit_in_dwp_v1) (create_dwp_v2_section, dwarf2_rnglists_process) (dwarf2_ranges_process, read_die_and_siblings, read_full_die) (abbrev_table_read_table, read_indirect_string_at_offset_from) (read_indirect_string_from_dwz, read_addr_index_1) (read_str_index, dwarf_decode_line_header, skip_form_bytes) (dwarf_decode_macro_bytes, dwarf_decode_macros) (fill_in_loclist_baton): Update. * dwarf2/section.h (struct dwarf2_section_info) : Declare methods. (dwarf2_read_section, get_section_name, get_section_file_name) (get_containing_section, get_section_bfd_owner) (get_section_bfd_section, get_section_name, get_section_file_name) (get_section_id, get_section_flags, dwarf2_section_empty_p): Don't declare. * dwarf2/section.c (dwarf2_section_info::get_containing_section) (dwarf2_section_info::get_bfd_owner) (dwarf2_section_info::get_bfd_section) (dwarf2_section_info::get_name) (dwarf2_section_info::get_file_name, dwarf2_section_info::get_id) (dwarf2_section_info::get_flags, dwarf2_section_info::empty) (dwarf2_section_info::read): Now methods. * dwarf-index-write.c (class debug_names): Update. 2020-02-08 Tom Tromey * dwarf2read.h (struct dwarf2_section_info, dwarf2_read_section): Move to dwarf2/section.h. * dwarf2read.c (get_containing_section, get_section_bfd_owner) (get_section_bfd_section, get_section_name) (get_section_file_name, get_section_id, get_section_flags) (dwarf2_section_empty_p, dwarf2_read_section): Moe to dwarf2/section.c. * dwarf2/section.h: New file. * dwarf2/section.c: New file, from dwarf2read.c. * Makefile.in (COMMON_SFILES): Add dwarf2/section.c. 2020-02-08 Tom Tromey * dwarf2read.h (read_unsigned_leb128): Don't declare. * dwarf2read.c (read_1_byte, read_1_signed_byte, read_2_bytes) (read_2_signed_bytes, read_3_bytes, read_4_bytes) (read_4_signed_bytes, read_8_bytes): Move to dwarf2/leb.h. (read_unsigned_leb128, read_signed_leb128): Move to dwarf2/leb.c. * dwarf2/leb.h: New file, from dwarf2read.c. * dwarf2/leb.c: New file, from dwarf2read.c. * dwarf2-frame.c (read_1_byte, read_4_bytes, read_8_bytes): Remove. * Makefile.in (CONFIG_SRC_SUBDIR): Add dwarf2. (COMMON_SFILES): Add dwarf2/leb.c. 2020-02-08 Joel Brobecker GDB 9.1 released. 2020-02-05 Iain Buclaw PR gdb/25190: * gdb/remote-sim.c (gdb_os_write_stderr): Update. * gdb/remote.c (remote_console_output): Update. * gdb/ui-file.c (fputs_unfiltered): Rename to... (ui_file_puts): ...this. * gdb/ui-file.h (ui_file_puts): Add declaration. * gdb/utils.c (emit_style_escape): Update. (flush_wrap_buffer): Update. (fputs_maybe_filtered): Update. (fputs_unfiltered): Add function. 2020-02-05 Iain Buclaw * gdb/event-loop.c (gdb_wait_for_event): Update. * gdb/printcmd.c (printf_command): Update. * gdb/remote-fileio.c (remote_fileio_func_write): Update. * gdb/remote-sim.c (gdb_os_flush_stdout): Update. (gdb_os_flush_stderr): Update. * gdb/remote.c (remote_console_output): Update. * gdb/ui-file.c (gdb_flush): Rename to... (ui_file_flush): ...this. (stderr_file::write): Update. (stderr_file::puts): Update. * gdb/ui-file.h (gdb_flush): Rename to... (ui_file_flush): ...this. * gdb/utils.c (gdb_flush): Add function. * gdb/utils.h (gdb_flush): Add declaration. 2020-02-07 Tom Tromey PR breakpoints/24915: * source.c (find_and_open_source): Do not check basenames_may_differ. 2020-02-07 Tom Tromey * README: Update gdbserver documentation. * gdbserver: Move to top level. * configure.tgt (build_gdbserver): Remove. * configure.ac: Remove --enable-gdbserver. * configure: Rebuild. * Makefile.in (distclean): Don't mention gdbserver. 2020-02-06 Shahab Vahedi * source-cache.c (source_cache::ensure): Surround get_plain_source_lines with a try/catch. (source_cache::get_line_charpos): Get rid of try/catch and only check for the return value of "ensure". * tui/tui-source.c (tui_source_window::set_contents): Simplify "nlines" calculation. 2020-02-06 Shahab Vahedi * MAINTAINERS (Write After Approval): Add myself. 2020-02-05 Christian Biesinger * sparc-nat.h (struct sparc_target) : Fix base class function call. 2020-02-05 Christian Biesinger * ppc-nbsd-tdep.h: Fix macro name in #endif comment. 2020-02-05 Maciej W. Rozycki * nat/riscv-linux-tdesc.h: New file. * nat/riscv-linux-tdesc.c: New file, taking code from... * riscv-linux-nat.c (riscv_linux_nat_target::read_description): ... here. * configure.nat : Add nat/riscv-linux-tdesc.o to NATDEPFILES. 2020-02-04 Andrew Burgess * remote-sim.c (sim_inferior_data::sim_inferior_data): Assert that we don't set the fake simulator ptid to the null_ptid. 2020-02-03 Simon Marchi * fork-child.c (gdb_startup_inferior): Use bool instead of int. * gdbthread.h (class thread_info) : Likewise. * infrun.c (resume_1): Likewise. (proceed): Likewise. (infrun_thread_stop_requested): Likewise. (stop_all_threads): Likewise. (handle_inferior_event): Likewise. (restart_threads): Likewise. (finish_step_over): Likewise. (keep_going_stepped_thread): Likewise. * linux-nat.c (attach_proc_task_lwp_callback): Likewise. (linux_handle_extended_wait): Likewise. * record-btrace.c (get_thread_current_frame_id): Likewise. * record-full.c (record_full_wait_1): Likewise. * remote.c (remote_target::process_initial_stop_replies): Likewise. * target.c (target_resume): Likewise. * thread.c (set_running_thread): Likewise. 2020-02-03 Alok Kumar Sharma * f-valprint.c (f77_print_array_1): Changed datatype of index variable to LONGEST from int to enable it to contain bound values correctly. 2020-02-03 Maciej W. Rozycki * riscv-linux-nat.c [!NFPREG] (NFPREG): New macro. (supply_fpregset_regnum, fill_fpregset): Handle regset buffer offsets according to FLEN determined. (riscv_linux_nat_target::read_description): Determine FLEN dynamically. (riscv_linux_nat_target::fetch_registers): Size regset buffer according to FLEN determined. (riscv_linux_nat_target::store_registers): Likewise. 2020-02-01 Shahab Vahedi * target-descriptions.c (tdesc_register_in_reggroup_p): Return 0 when reg->group is empty and reggroup is not. 2020-01-31 Tom Tromey * ravenscar-thread.c (ravenscar_thread_target::mourn_inferior): Call beneath target's mourn_inferior after unpushing. 2020-01-31 Andrew Burgess PR tui/9765 * tui/tui-disasm.c (tui_find_disassembly_address): If we don't have enough lines to fill the screen, still return the lowest address we found. 2020-01-31 Andrew Burgess * tui/tui-win.c (_initialize_tui_win): Update help text for '+', '-', '<', and '>' commands. 2020-01-29 Pedro Alves Sergio Durigan Junior * infcmd.c (construct_inferior_arguments): Assert that 'argc' is greater than 0. 2020-01-29 Luis Machado * aarch64-tdep.c (BRK_INSN_MASK): Define to 0xffe0001f. (BRK_INSN_MASK): Define to 0xd4200000. (aarch64_program_breakpoint_here_p): New function. (aarch64_gdbarch_init): Set gdbarch_program_breakpoint_here_p hook. * arch-utils.c (default_program_breakpoint_here_p): Moved from breakpoint.c. * arch-utils.h (default_program_breakpoint_here_p): Moved from breakpoint.h * breakpoint.c (bp_loc_is_permanent): Changed return type to bool and call gdbarch_program_breakpoint_here_p. (program_breakpoint_here): Moved to arch-utils.c, renamed to default_program_breakpoint_here_p, changed return type to bool and simplified. * breakpoint.h (program_breakpoint_here): Moved prototype to arch-utils.h, renamed to default_program_breakpoint_here_p and changed return type to bool. * gdbarch.c: Regenerate. * gdbarch.h: Regenerate. * gdbarch.sh (program_breakpoint_here_p): New method. * infrun.c (handle_signal_stop): Call gdbarch_program_breakpoint_here_p. 2020-01-26 Tom Tromey * ctfread.c (struct ctf_fp_info): Reindent. (_initialize_ctfread): Remove. 2020-01-26 Tom Tromey * psymtab.c (partial_map_expand_apply) (psym_find_pc_sect_compunit_symtab, psym_lookup_symbol) (psymtab_to_symtab, psym_find_last_source_symtab, dump_psymtab) (psym_print_stats, psym_expand_symtabs_for_function) (psym_map_symbol_filenames, psym_map_matching_symbols) (psym_expand_symtabs_matching) (partial_symtab::read_dependencies, maintenance_info_psymtabs) (maintenance_check_psymtabs): Use new methods. * psympriv.h (struct partial_symtab) : New methods. : Remove members. (struct standard_psymtab): New. (struct legacy_psymtab): Derive from standard_psymtab. * dwarf2read.h (struct dwarf2_psymtab): Derive from standard_psymtab. * ctfread.c (struct ctf_psymtab): Derive from standard_psymtab. 2020-01-26 Tom Tromey * xcoffread.c (xcoff_psymtab_to_symtab_1): Call read_dependencies. Add assert. * psymtab.c (partial_symtab::read_dependencies): New method. * psympriv.h (struct partial_symtab) : New method. * mdebugread.c (psymtab_to_symtab_1): Call read_dependencies. * dwarf2read.c (dwarf2_psymtab::expand_psymtab): Call read_dependencies. * dbxread.c (dbx_psymtab_to_symtab_1): Call read_dependencies. Add assert. 2020-01-26 Tom Tromey * xcoffread.c (xcoff_psymtab_to_symtab_1): Change argument order. Call expand_psymtab. (xcoff_read_symtab): Call expand_psymtab. (xcoff_start_psymtab, xcoff_end_psymtab): Set legacy_expand_psymtab. * psympriv.h (struct partial_symtab) : New method. (struct legacy_psymtab) : Implement. : New member. * mdebugread.c (mdebug_read_symtab): Call expand_psymtab. (parse_partial_symbols): Set legacy_expand_psymtab. (psymtab_to_symtab_1): Change argument order. Call expand_psymtab. (new_psymtab): Set legacy_expand_psymtab. * dwarf2read.h (struct dwarf2_psymtab) : Declare. * dwarf2read.c (dwarf2_psymtab::read_symtab): Call expand_psymtab. (dwarf2_psymtab::expand_psymtab): Rename from psymtab_to_symtab_1. Call expand_psymtab. * dbxread.c (start_psymtab): Set legacy_expand_psymtab. (dbx_end_psymtab): Likewise. (dbx_psymtab_to_symtab_1): Change argument order. Call expand_psymtab. (dbx_read_symtab): Call expand_psymtab. * ctfread.c (struct ctf_psymtab) : Declare. (ctf_psymtab::expand_psymtab): Rename from psymtab_to_symtab. (ctf_psymtab::read_symtab): Call expand_psymtab. 2020-01-26 Tom Tromey * xcoffread.c (xcoff_read_symtab): Remove prints. Add assert. * psymtab.c (psymtab_to_symtab): Print verbose "Reading" messages. * mdebugread.c (mdebug_read_symtab): Remove prints. * dwarf2read.c (dwarf2_psymtab::read_symtab): Remove prints. Add assert. * dbxread.c (dbx_read_symtab): Remove prints. Add assert. 2020-01-26 Tom Tromey * xcoffread.c (this_symtab_psymtab, read_xcoff_symtab) (xcoff_psymtab_to_symtab_1, xcoff_read_symtab) (xcoff_start_psymtab, xcoff_end_psymtab, scan_xcoff_symtab): Use legacy_symtab. * stabsread.h (dbx_end_psymtab): Use legacy_symtab. * psymtab.c (psymtab_to_symtab): Call method. (dump_psymtab): Update. * psympriv.h (struct partial_symtab): Add virtual destructor. : New method. (struct legacy_symtab): New. * mdebugread.c (mdebug_read_symtab): Use legacy_psymtab. (struct pst_map) : Now a legacy_psymtab. (parse_procedure, parse_partial_symbols, psymtab_to_symtab_1) (new_psymtab): Use legacy_psymtab. * dwarf2read.h (struct dwarf2_psymtab): New. (struct dwarf2_per_cu_data) : Use it. * dwarf2read.c (dwarf2_create_include_psymtab) (dwarf2_build_include_psymtabs, create_type_unit_group) (create_partial_symtab, process_psymtab_comp_unit_reader) (build_type_psymtabs_reader, build_type_psymtab_dependencies) (set_partial_user): Use dwarf2_psymtab. (dwarf2_psymtab::read_symtab): Rename from dwarf2_read_symtab. (psymtab_to_symtab_1, process_full_comp_unit) (process_full_type_unit, dwarf2_ranges_read) (dwarf2_get_pc_bounds, psymtab_include_file_name) (dwarf_decode_lines): Use dwarf2_psymtab. * dwarf-index-write.c (psym_index_map): Use dwarf2_psymtab. (add_address_entry_worker, write_one_signatured_type) (recursively_count_psymbols, recursively_write_psymbols) (write_one_signatured_type, psyms_seen_size, write_gdbindex) (write_debug_names): Likewise. * dbxread.c (struct header_file_location): Take a legacy_psymtab. : Now a legacy_psymtab. (find_corresponding_bincl_psymtab): Return a legacy_psymtab. (read_dbx_symtab, start_psymtab, dbx_end_psymtab) (dbx_psymtab_to_symtab_1, read_ofile_symtab): Use legacy_psymtab. * ctfread.c (struct ctf_psymtab): New. (ctf_start_symtab, ctf_end_symtab, psymtab_to_symtab): Take a ctf_psymtab. (ctf_psymtab::read_symtab): Rename from ctf_read_symtab. (create_partial_symtab): Return a ctf_psymtab. (scan_partial_symbols): Update. 2020-01-26 Tom Tromey * xcoffread.c (xcoff_start_psymtab): Use new. * psymtab.c (partial_symtab::partial_symtab): New constructor, renamed from start_psymtab_common. * psympriv.h (struct partial_symtab): Add new constructor. (start_psymtab_common): Don't declare. * mdebugread.c (parse_partial_symbols): Use new. * dwarf2read.c (create_partial_symtab): Use new. * dbxread.c (start_psymtab): Use new. * ctfread.c (create_partial_symtab): Use new. 2020-01-26 Tom Tromey * xcoffread.c (xcoff_end_psymtab): Use new. * psymtab.c (start_psymtab_common): Use new. (partial_symtab::partial_symtab): Rename from allocate_psymtab. Update. * psympriv.h (struct partial_symtab): Add parameters to constructor. Don't inline. (allocate_psymtab): Don't declare. * mdebugread.c (new_psymtab): Use new. * dwarf2read.c (dwarf2_create_include_psymtab): Use new. * dbxread.c (dbx_end_psymtab): Use new. 2020-01-26 Tom Tromey * psymtab.h (class psymtab_storage) : Rename from allocate_psymtab. Update documentation. * psymtab.c (psymtab_storage::install_psymtab): Rename from allocate_psymtab. Do not use new. (allocate_psymtab): Use new. Update. 2020-01-26 Tom Tromey * xcoffread.c (xcoff_psymtab_to_symtab_1): Update. * psymtab.c (psym_print_stats): Update. * psympriv.h (struct partial_symtab) : Now bool. * mdebugread.c (psymtab_to_symtab_1): Update. * dwarf2read.c (create_type_unit_group, create_partial_symtab) (build_type_psymtabs_reader, psymtab_to_symtab_1) (process_full_comp_unit, process_full_type_unit): Update. * dbxread.c (dbx_psymtab_to_symtab_1): Update. * ctfread.c (psymtab_to_symtab): Update. 2020-01-26 Tom Tromey * mdebugread.c (parse_partial_symbols): Use discard_psymtab. * psymtab.h (class psymtab_storage) : Remove. * psymtab.c (psymtab_storage): Delete psymtabs. (psymtab_storage::allocate_psymtab): Use new. (psymtab_storage::discard_psymtab): Use delete. * psympriv.h (struct partial_symtab): Add constructor and initializers. 2020-01-26 Tom Tromey * machoread.c: Do not include psympriv.h. 2020-01-25 Philippe Waroquiers * NEWS: Mention the new option and the set/show commands. 2020-01-25 Philippe Waroquiers * exec.c (exec_file_mismatch_names, exec_file_mismatch_mode) (show_exec_file_mismatch_command, set_exec_file_mismatch_command) (validate_exec_file): New variables, enums, functions. (exec_file_locate_attach, print_section_info): Style the filenames. (_initialize_exec): Install show_exec_file_mismatch_command and set_exec_file_mismatch_command. * gdbcore.h (validate_exec_file): Declare. * infcmd.c (attach_command): Call validate_exec_file. * remote.c ( remote_target::remote_add_inferior): Likewise. 2020-01-24 Andrew Burgess * frame.c (find_frame_sal): Move call to get_next_frame into more inner scope. * inline-frame.c (inilne_state) : Update argument types. (inilne_state) : Rename to... (inilne_state) : ...this, and change to a vector. (skip_inline_frames): Build vector of skipped symbols and use this to reate the inline_state. (inline_skipped_symbol): Add a comment and some assertions, fetch skipped symbol from the list. 2020-01-24 Andrew Burgess * buildsym.c (lte_is_less_than): Delete. (buildsym_compunit::end_symtab_with_blockvector): Create local lambda function to sort line table entries, and use std::stable_sort instead of std::sort. * symtab.c (find_pc_sect_line): Skip backward over end of sequence markers when looking for a previous line. 2020-01-24 Andrew Burgess * dwarf2read.c (lnp_state_machine::record_line): Include end_sequence parameter in debug print out. Record the line if we are at an end_sequence marker even if it's not the start of a statement. * symmisc.c (maintenance_print_one_line_table): Print end of sequence markers with 'END' not '0'. 2020-01-24 Pedro Alves PR gdb/25410 * thread.c (scoped_restore_current_thread::restore): Use switch_to_inferior_no_thread. * exec.c: Include "progspace-and-thread.h". (add_target_sections, remove_target_sections): scoped_restore_current_pspace_and_thread instead of scoped_restore_current_thread. * infrun.c (handle_vfork_child_exec_or_exit): Assign the pspace and aspace to the inferior before calling clone_program_space. Remove stale comment. 2020-01-24 Christian Biesinger * arm-nbsd-nat.c (arm_nbsd_nat_target::fetch_registers): Rename to... (arm_netbsd_nat_target::fetch_registers): ...this. (arm_nbsd_nat_target::store_registers): Rename to... (arm_netbsd_nat_target::store_registers): ...this. 2020-01-24 Christian Biesinger * arm-nbsd-nat.c: Define _KERNTYPES to get the declaration of register_t. 2020-01-24 Christian Biesinger * aarch64-fbsd-tdep.c (aarch64_fbsd_iterate_over_regset_sections): Update comment. * aarch64-linux-tdep.c (aarch64_linux_iterate_over_regset_sections): Likewise. * arm-fbsd-tdep.c (arm_fbsd_iterate_over_regset_sections): Likewise. * gdbcore.h (deprecated_add_core_fns): Update comment to point to the correct replacement (iterate_over_regset_sections). * riscv-fbsd-tdep.c (riscv_fbsd_iterate_over_regset_sections): Update comment. 2020-01-24 Graham Markall PR gdb/23718 * gdb/python/python.c (execute_gdb_command): Call async_enable_stdin in catch block. 2020-01-24 Andrew Burgess * event-loop.c (start_event_loop): Wrap async_enable_stdin with SWITCH_THRU_ALL_UIS. 2020-01-24 Andrew Burgess PR tui/9765 * minsyms.c (lookup_minimal_symbol_by_pc_section): Update header comment, add extra parameter, and update to store previous symbol when appropriate. * minsyms.h (lookup_minimal_symbol_by_pc_section): Update comment, add extra parameter. * tui/tui-disasm.c (tui_disassemble): Update header comment, remove unneeded parameter, add try/catch around gdb_print_insn, rewrite to add items to asm_lines vector. (tui_find_backward_disassembly_start_address): New function. (tui_find_disassembly_address): Updated throughout. (tui_disasm_window::set_contents): Update for changes to tui_disassemble. (tui_disasm_window::do_scroll_vertical): No need to adjust the number of lines to scroll. 2020-01-23 Simon Marchi * objfiles.h (ALL_OBJFILE_OSECTIONS): Move up. (SECT_OFF_DATA): Likewise. (SECT_OFF_RODATA): Likewise. (SECT_OFF_TEXT): Likewise. (SECT_OFF_BSS): Likewise. (struct objfile) : New methods. * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Use objfile::text_section_offset. * coff-pe-read.c (add_pe_forwarded_sym): Likewise. * coffread.c (coff_symtab_read): Likewise. (enter_linenos): Likewise. (process_coff_symbol): Likewise. * ctfread.c (get_objfile_text_range): Likewise. * dtrace-probe.c (dtrace_probe::get_relocated_address): Use objfile::data_section_offset. * dwarf2-frame.c (execute_cfa_program): Use objfile::text_section_offset. (dwarf2_frame_find_fde): Likewise. * dwarf2read.c (create_addrmap_from_index): Likewise. (create_addrmap_from_aranges): Likewise. (dw2_find_pc_sect_compunit_symtab): Likewise. (process_psymtab_comp_unit_reader): Likewise. (add_partial_symbol): Likewise. (add_partial_subprogram): Likewise. (process_full_comp_unit): Likewise. (read_file_scope): Likewise. (read_func_scope): Likewise. (read_lexical_block_scope): Likewise. (read_call_site_scope): Likewise. (dwarf2_rnglists_process): Likewise. (dwarf2_ranges_process): Likewise. (dwarf2_ranges_read): Likewise. (dwarf_decode_lines_1): Likewise. (new_symbol): Likewise. (dwarf2_fetch_die_loc_sect_off): Likewise. (dwarf2_per_cu_text_offset): Likewise. * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Likewise. * hppa-tdep.c (read_unwind_info): Likewise. * ia64-tdep.c (ia64_find_unwind_table): Likewise. * psympriv.h (struct partial_symtab): Likewise. * psymtab.c (find_pc_sect_psymtab): Likewise. * solib-svr4.c (enable_break): Likewise. * stap-probe.c (relocate_address): Use objfile::data_section_offset. * xcoffread.c (enter_line_range): Use objfile::text_section_offset. (read_xcoff_symtab): Likewise. 2020-01-23 Simon Marchi * darwin-nat.c (darwin_nat_target::wait_1): Move `inf` declaration to narrower scopes. 2020-01-23 Simon Marchi * darwin-nat.h (struct darwin_exception_msg, enum darwin_msg_state, struct darwin_thread_info, darwin_thread_t): Move up. (class darwin_nat_target) : Declare. * darwin-nat.c (darwin_check_new_threads): Rename to... (darwin_nat_target::check_new_threads): ... this. (darwin_suspend_inferior_it): Remove. (darwin_decode_exception_message): Rename to... (darwin_nat_target::decode_exception_message): ... this. (darwin_nat_target::resume): Pass target to find_inferior_ptid. (darwin_decode_message): Rename to... (darwin_nat_target::decode_message): ... this. (cancel_breakpoint): Rename to... (darwin_nat_target::cancel_breakpoint): ... this. (darwin_wait): Rename to... (darwin_nat_target::wait_1): ... this. Use range-based for loop instead of iterate_over_inferiors. (darwin_nat_target::wait): Call wait_1 instead of darwin_wait. (darwin_stop_inferior): Rename to... (darwin_nat_target::stop_inferior): ... this. (darwin_nat_target::kill): Call wait_1 instead of darwin_wait. (darwin_init_thread_list): Rename to... (darwin_nat_target::init_thread_list): ... this. (darwin_ptrace_him): Rename to... (darwin_nat_target::ptrace_him): ... this. (darwin_nat_target::create_inferior): Pass lambda function to fork_inferior. (darwin_nat_target::detach): Call stop_inferior instead of darwin_stop_inferior. * fork-inferior.h (fork_inferior): Change init_trace_fun parameter to gdb::function_view. * fork-inferior.c (fork_inferior): Likewise. 2020-01-23 Hannes Domani * i386-cygwin-tdep.c (core_process_module_section): Update. * windows-nat.c (struct lm_info_windows): Add text_offset. (windows_xfer_shared_libraries): Update. * windows-tdep.c (windows_xfer_shared_library): Add text_offset_cached argument. * windows-tdep.h (windows_xfer_shared_library): Update. 2020-01-21 Simon Marchi * gdbarch.sh: Add declaration for _initialize_gdbarch. 2020-01-21 Simon Marchi * remote-sim.c (check_for_duplicate_sim_descriptor): Remove. (get_sim_inferior_data): Remove use of iterate_over_inferiors, replace with range-based for. (gdbsim_interrupt_inferior): Remove. (gdbsim_target::interrupt): Replace iterate_over_inferiors use with a range-based for. Inline code from gdbsim_interrupt_inferior. 2020-01-21 Simon Marchi * infrun.c (proceed): Fix indentation. 2020-01-21 Tom Tromey * source-cache.c (source_cache::ensure): Call ext_lang_colorize. * python/python.c (python_extension_ops): Update. (gdbpy_colorize): New function. * python/lib/gdb/__init__.py (colorize): New function. * extension.h (ext_lang_colorize): Declare. * extension.c (ext_lang_colorize): New function. * extension-priv.h (struct extension_language_ops) : New member. * cli/cli-style.c (_initialize_cli_style): Update help text. 2020-01-21 Luis Machado * aarch64-tdep.c (struct aarch64_displaced_step_closure) : Change type to bool. (aarch64_displaced_step_b_cond): Update cond to use bool type. (aarch64_displaced_step_cb): Likewise. (aarch64_displaced_step_tb): Likewise. 2020-01-21 Luis Machado * aarch64-tdep.c (aarch64_displaced_step_fixup): Add more debugging output. 2020-01-21 Luis Machado * aarch64-tdep.c (struct aarch64_displaced_step_closure ) : Adjust the documentation. (aarch64_displaced_step_fixup): Check if PC really moved before adjusting it. 2020-01-19 Tom Tromey * disasm.c (~gdb_disassembler): New destructor. (gdb_buffered_insn_length): Call disassemble_free_target. * disasm.h (class gdb_disassembler): Declare destructor. Use DISABLE_COPY_AND_ASSIGN. 2020-01-19 Tom Tromey * dwarf2read.c (abbrev_table_up): Move typedef earlier. (die_reader_func_ftype): Remove. (cutu_reader): New class. (dw2_get_file_names_reader): Remove "data" parameter. (dw2_get_file_names): Use cutu_reader. (create_debug_type_hash_table): Update. (read_cutu_die_from_dwo): Update comment. (lookup_dwo_unit): Add dwo_name parameter. (cutu_reader::init_tu_and_read_dwo_dies): Now a method. Remove die_reader_func_ftype and data parameters. (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies. Remove die_reader_func_ftype and data parameters. (~cutu_reader): New; from init_cutu_and_read_dies. (cutu_reader::cutu_reader): Rename from init_cutu_and_read_dies_no_follow. Remove die_reader_func_ftype and data parameters. (init_cutu_and_read_dies_simple): Remove. (struct process_psymtab_comp_unit_data): Remove. (process_psymtab_comp_unit_reader): Remove data parameter; add want_partial_unit and pretend_language parameters. (process_psymtab_comp_unit): Use cutu_reader. (build_type_psymtabs_reader): Remove data parameter. (build_type_psymtabs_1): Use cutu_reader. (process_skeletonless_type_unit): Likewise. (load_partial_comp_unit_reader): Remove. (load_partial_comp_unit): Use cutu_reader. (load_full_comp_unit_reader): Remove. (load_full_comp_unit): Use cutu_reader. (struct create_dwo_cu_data): Remove. (create_dwo_cu_reader): Remove datap parameter; add dwo_file and dwo_unit parameters. (create_cus_hash_table): Use cutu_reader. (struct dwarf2_read_addr_index_data): Remove. (dwarf2_read_addr_index_reader): Remove. (dwarf2_read_addr_index): Use cutu_reader. (read_signatured_type_reader): Remove. (read_signatured_type): Use cutu_reader. 2020-01-19 Tom Tromey * tui/tui.c (tui_show_assembly): Use tui_suppress_output. * tui/tui-wingeneral.h (class tui_suppress_output): New. (tui_wrefresh): Declare. * tui/tui-wingeneral.c (suppress_output): New global. (tui_suppress_output, ~tui_suppress_output): New constructor and destructor. (tui_wrefresh): New function. (tui_gen_win_info::refresh_window): Use tui_wrefresh. (tui_gen_win_info::make_window): Call wnoutrefresh when needed. * tui/tui-regs.h (struct tui_data_window) : Declare method. * tui/tui-regs.c (tui_data_window::erase_data_content): Call tui_wrefresh. (tui_data_window::no_refresh): New method. (tui_data_item_window::refresh_window): Call tui_wrefresh. (tui_reg_command): Use tui_suppress_output * tui/tui-layout.c (tui_set_layout): Use tui_suppress_output. * tui/tui-data.h (struct tui_gen_win_info) : New method. * tui/tui-command.c (tui_refresh_cmd_win): Call tui_wrefresh. 2020-01-19 Tom Tromey * tui/tui-winsource.c (tui_update_source_windows_with_line): Handle case where symtab is null. 2020-01-19 Simon Marchi * linux-fork.c (one_fork_p): Simplify. 2020-01-17 Simon Marchi * top.c (struct qt_args): Remove. (kill_or_detach): Change return type to void, replace `void *` parameter with a proper one. (print_inferior_quit_action): Likewise. (quit_confirm): Use range-based for loop to iterate over inferiors. (quit_force): Likewise. 2020-01-17 Simon Marchi * mi/mi-main.c (run_one_inferior): Change return type to void, replace `void *` parameter with proper parameters. (mi_cmd_exec_run): Use range-based loop to iterate over inferiors. (print_one_inferior): Change return type to void, replace `void *` parameter with proper parameters. (mi_cmd_list_thread_groups): Use range-based loop to iterate over inferiors. (get_other_inferior): Remove. (mi_cmd_remove_inferior): Use range-based loop to iterate over inferiors. 2020-01-17 Simon Marchi * mi/mi-interp.c (report_initial_inferior): Remove. (mi_interp::init): Use range-based for to iterate over inferiors. 2020-01-17 Simon Marchi * python/py-inferior.c (build_inferior_list): Remove. (gdbpy_ref): Use range-based for loop to iterate over inferiors. 2020-01-16 Christian Biesinger * btrace.c (btrace_compute_ftrace_1): Fix spelling error (Unkown). (btrace_stitch_trace): Likewise. * charset.c (intermediate_encoding): Likewise (vaild). * nat/linux-btrace.c (linux_read_pt): Likewise (Unkown). * python/py-record-btrace.c (struct PyMethodDef): Likewise (occurences). * record-btrace.c (record_btrace_print_conf): Likewise (unkown). 2020-01-16 Hannes Domani * windows-tdep.c (windows_get_tlb_type): Add rtl_user_process_parameters type. 2020-01-16 Pedro Alves Norbert Lange PR build/24805 * gdbsupport/gdb_proc_service.h (PS_EXPORT): New. (ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs) (ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue) (ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread) (ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs) (ps_plog): Redeclare exported functions with default visibility. 2020-01-16 Nitika Achra * dwarf2loc.c (decode_debug_loclists_addresses): Handle DW_LLE_base_addressx, DW_LLE_startx_length, DW_LLE_start_length. 2020-01-15 Simon Marchi * infcmd.c (post_create_inferior): Use get_thread_regcache instead of get_current_regcache. 2020-01-14 Tom Tromey PR symtab/12535: * python/python.c (gdbpy_decode_line): Treat empty string the same as no argument. 2020-01-14 Tom Tromey * Makefile.in (CLIBS): Remove second use of $(LIBIBERTY). 2020-01-14 Tom Tromey * nat/linux-btrace.c: Don't include . * nat/linux-ptrace.c: Don't include . * nat/x86-linux-dregs.c: Don't include . 2020-01-14 Tom Tromey * configure: Rebuild. * configure.ac: Move many checks to ../gdbsupport/common.m4. 2020-01-14 Tom Tromey * nat/x86-linux-dregs.c: Include configh.h. * nat/linux-ptrace.c: Include configh.h. * nat/linux-btrace.c: Include configh.h. * defs.h: Include config.h, bfd.h. * configure.ac: Don't source common.host. (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files. * configure: Rebuild. * acinclude.m4: Update path. * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables. (CONFIG_SRC_SUBDIR): Remove gdbsupport. (INTERNAL_CFLAGS_BASE): Add INCSUPPORT. (CLIBS): Add LIBSUPPORT. (CDEPS): Likewise. (COMMON_SFILES): Remove gdbsupport files. (HFILES_NO_SRCDIR): Likewise. (stamp-version): Update path to create-version.sh. (ALLDEPFILES): Remove gdbsupport files. 2020-01-14 Tom Tromey * gdbsupport/common.m4 (GDB_AC_COMMON): Define WIN32APILIBS and USE_WIN32API when needed. * configure.ac (USE_WIN32API): Don't define. (WIN32LIBS): Use WIN32APILIBS. * configure: Rebuild. 2020-01-14 Tom Tromey * configure: Rebuild. * gdbsupport/common.m4 (GDB_AC_COMMON): Fix indentation. 2020-01-14 Bernd Edlinger * skip.c (skip_function_command): Make skip w/o arguments use the name of the inlined function if pc is inside any inlined function. 2020-01-14 Luis Machado * inf-ptrace.c (inf_ptrace_target::resume): Update comments. * infrun.c (resume_1): Likewise. (handle_inferior_event): Remove stale comment. * linux-nat.c (linux_nat_target::resume): Update comments. (save_stop_reason): Likewise. (linux_nat_filter_event): Likewise. * linux-nat.h (struct lwp_info) , : Likewise. 2020-01-13 Andrew Burgess * elfread.c (record_minimal_symbol): Set section index to 0 for non-allocatable sections. 2020-01-13 Ali Tamur * dwarf2read.c (dwarf2_debug_sections): Add debug_str_offsets sections. (dwarf2_cu): Add str_offsets_base field. Change the type of addr_base to gdb::optional. Update comments. (dwo_file): Update comments. (read_attribute): Update API to take an additional out parameter, need_reprocess. This is used to mark attributes that need other attributes (e.g. str_offsets_base) for correct computation which may not have been read yet. (read_attribute_reprocess): New function declaration. (read_addr_index): Likewise. (read_dwo_str_index): Likewise. (read_stub_str_index): Likewise. (dwarf2_per_objfile::locate_sections): Handle debug_str_offsets section. (lookup_addr_base): New function definition. (lookup_ranges_base): Likewise. (read_cutu_die_from_dwo): Use the new functions: lookup_addr_base, lookup_ranges_base. (init_cutu_and_read_dies): Update comments. (init_cutu_and_read_dies_no_follow): Change API to take parent compile unit. This is used to inherit parent's str_offsets_base and addr_base. Update comments. (init_cutu_and_read_dies_simple): Reflect API changes. (skip_one_die): Reflect API changes. Handle DW_FORM_rnglistx. (create_cus_hash_table): Change API to take parent compile unit. Reflect API changes. (open_and_init_dwo_file): Reflect API changes. (dwarf2_get_pc_bounds): Update comments. (dwarf2_record_block_ranges): Likewise. (read_full_die_1): Change implementation to reprocess attributes that need str_offsets_base and addr_base. (partial_die_info::read): Likewise. (read_attribute_reprocess): New function definition. (read_attribute_value): Change API to take an additional out parameter, need_reprocess. Handle DW_FORM_rnglistx. No longer trigger an error when a non-dwo compile unit has index based attributes. (read_attribute): Reflect API changes. (read_addr_index_1): Reflect API changes. Update comments. (dwarf2_read_addr_index_data): Reflect API changes. (dwarf2_read_addr_index): Likewise. (read_str_index): Change API and implementation. This becomes a helper to be used by the new string index related methods. Update error message and comments. (read_dwo_str_index): New function definition. (read_stub_str_index): Likewise. * dwarf2read.h (dwarf2_per_objfile): Add str_offsets field. * symfile.h (dwarf2_debug_sections): Likewise. * xcoffread.c (dwarf2_debug_sections): Likewise. 2020-01-13 Simon Marchi * gdbcore.h (struct core_fns) : Change core_reg_sect type to gdb_byte *. * arm-nbsd-nat.c (fetch_elfcore_registers): Likewise. * cris-tdep.c (fetch_core_registers): Likewise. * corelow.c (core_target::get_core_register_section): Change type of `contents` to gdb::byte_vector. 2020-01-13 Andrew Burgess * tui/tui-wingeneral.c (box_win): Position the title in the center of the border. 2020-01-13 Simon Marchi * corelow.c (core_target::get_core_register_section): Use std::vector instead of alloca. 2020-01-13 Simon Marchi * warning.m4: Add -Wmissing-declarations to build_warnings. * configure: Re-generate. 2020-01-13 Simon Marchi * python/python.c (init__gdb_module): Add declaration. 2020-01-13 Simon Marchi * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Add declaration. * aarch64-fbsd-tdep.c (_initialize_aarch64_fbsd_tdep): Add declaration. * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Add declaration. * aarch64-linux-tdep.c (_initialize_aarch64_linux_tdep): Add declaration. * aarch64-newlib-tdep.c (_initialize_aarch64_newlib_tdep): Add declaration. * aarch64-tdep.c (_initialize_aarch64_tdep): Add declaration. * ada-exp.y (_initialize_ada_exp): Add declaration. * ada-lang.c (_initialize_ada_language): Add declaration. * ada-tasks.c (_initialize_tasks): Add declaration. * agent.c (_initialize_agent): Add declaration. * aix-thread.c (_initialize_aix_thread): Add declaration. * alpha-bsd-nat.c (_initialize_alphabsd_nat): Add declaration. * alpha-linux-nat.c (_initialize_alpha_linux_nat): Add declaration. * alpha-linux-tdep.c (_initialize_alpha_linux_tdep): Add declaration. * alpha-nbsd-tdep.c (_initialize_alphanbsd_tdep): Add declaration. * alpha-obsd-tdep.c (_initialize_alphaobsd_tdep): Add declaration. * alpha-tdep.c (_initialize_alpha_tdep): Add declaration. * amd64-darwin-tdep.c (_initialize_amd64_darwin_tdep): Add declaration. * amd64-dicos-tdep.c (_initialize_amd64_dicos_tdep): Add declaration. * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Add declaration. * amd64-fbsd-tdep.c (_initialize_amd64fbsd_tdep): Add declaration. * amd64-linux-nat.c (_initialize_amd64_linux_nat): Add declaration. * amd64-linux-tdep.c (_initialize_amd64_linux_tdep): Add declaration. * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Add declaration. * amd64-nbsd-tdep.c (_initialize_amd64nbsd_tdep): Add declaration. * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Add declaration. * amd64-obsd-tdep.c (_initialize_amd64obsd_tdep): Add declaration. * amd64-sol2-tdep.c (_initialize_amd64_sol2_tdep): Add declaration. * amd64-tdep.c (_initialize_amd64_tdep): Add declaration. * amd64-windows-nat.c (_initialize_amd64_windows_nat): Add declaration. * amd64-windows-tdep.c (_initialize_amd64_windows_tdep): Add declaration. * annotate.c (_initialize_annotate): Add declaration. * arc-newlib-tdep.c (_initialize_arc_newlib_tdep): Add declaration. * arc-tdep.c (_initialize_arc_tdep): Add declaration. * arch-utils.c (_initialize_gdbarch_utils): Add declaration. * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Add declaration. * arm-fbsd-tdep.c (_initialize_arm_fbsd_tdep): Add declaration. * arm-linux-nat.c (_initialize_arm_linux_nat): Add declaration. * arm-linux-tdep.c (_initialize_arm_linux_tdep): Add declaration. * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Add declaration. * arm-nbsd-tdep.c (_initialize_arm_netbsd_tdep): Add declaration. * arm-obsd-tdep.c (_initialize_armobsd_tdep): Add declaration. * arm-pikeos-tdep.c (_initialize_arm_pikeos_tdep): Add declaration. * arm-symbian-tdep.c (_initialize_arm_symbian_tdep): Add declaration. * arm-tdep.c (_initialize_arm_tdep): Add declaration. * arm-wince-tdep.c (_initialize_arm_wince_tdep): Add declaration. * auto-load.c (_initialize_auto_load): Add declaration. * auxv.c (_initialize_auxv): Add declaration. * avr-tdep.c (_initialize_avr_tdep): Add declaration. * ax-gdb.c (_initialize_ax_gdb): Add declaration. * bfin-linux-tdep.c (_initialize_bfin_linux_tdep): Add declaration. * bfin-tdep.c (_initialize_bfin_tdep): Add declaration. * break-catch-sig.c (_initialize_break_catch_sig): Add declaration. * break-catch-syscall.c (_initialize_break_catch_syscall): Add declaration. * break-catch-throw.c (_initialize_break_catch_throw): Add declaration. * breakpoint.c (_initialize_breakpoint): Add declaration. * bsd-uthread.c (_initialize_bsd_uthread): Add declaration. * btrace.c (_initialize_btrace): Add declaration. * charset.c (_initialize_charset): Add declaration. * cli/cli-cmds.c (_initialize_cli_cmds): Add declaration. * cli/cli-dump.c (_initialize_cli_dump): Add declaration. * cli/cli-interp.c (_initialize_cli_interp): Add declaration. * cli/cli-logging.c (_initialize_cli_logging): Add declaration. * cli/cli-script.c (_initialize_cli_script): Add declaration. * cli/cli-style.c (_initialize_cli_style): Add declaration. * coff-pe-read.c (_initialize_coff_pe_read): Add declaration. * coffread.c (_initialize_coffread): Add declaration. * compile/compile-cplus-types.c (_initialize_compile_cplus_types): Add declaration. * compile/compile.c (_initialize_compile): Add declaration. * complaints.c (_initialize_complaints): Add declaration. * completer.c (_initialize_completer): Add declaration. * copying.c (_initialize_copying): Add declaration. * corefile.c (_initialize_core): Add declaration. * corelow.c (_initialize_corelow): Add declaration. * cp-abi.c (_initialize_cp_abi): Add declaration. * cp-namespace.c (_initialize_cp_namespace): Add declaration. * cp-support.c (_initialize_cp_support): Add declaration. * cp-valprint.c (_initialize_cp_valprint): Add declaration. * cris-linux-tdep.c (_initialize_cris_linux_tdep): Add declaration. * cris-tdep.c (_initialize_cris_tdep): Add declaration. * csky-linux-tdep.c (_initialize_csky_linux_tdep): Add declaration. * csky-tdep.c (_initialize_csky_tdep): Add declaration. * ctfread.c (_initialize_ctfread): Add declaration. * d-lang.c (_initialize_d_language): Add declaration. * darwin-nat-info.c (_initialize_darwin_info_commands): Add declaration. * darwin-nat.c (_initialize_darwin_nat): Add declaration. * dbxread.c (_initialize_dbxread): Add declaration. * dcache.c (_initialize_dcache): Add declaration. * disasm-selftests.c (_initialize_disasm_selftests): Add declaration. * disasm.c (_initialize_disasm): Add declaration. * dtrace-probe.c (_initialize_dtrace_probe): Add declaration. * dummy-frame.c (_initialize_dummy_frame): Add declaration. * dwarf-index-cache.c (_initialize_index_cache): Add declaration. * dwarf-index-write.c (_initialize_dwarf_index_write): Add declaration. * dwarf2-frame-tailcall.c (_initialize_tailcall_frame): Add declaration. * dwarf2-frame.c (_initialize_dwarf2_frame): Add declaration. * dwarf2expr.c (_initialize_dwarf2expr): Add declaration. * dwarf2loc.c (_initialize_dwarf2loc): Add declaration. * dwarf2read.c (_initialize_dwarf2_read): Add declaration. * elfread.c (_initialize_elfread): Add declaration. * exec.c (_initialize_exec): Add declaration. * extension.c (_initialize_extension): Add declaration. * f-lang.c (_initialize_f_language): Add declaration. * f-valprint.c (_initialize_f_valprint): Add declaration. * fbsd-nat.c (_initialize_fbsd_nat): Add declaration. * fbsd-tdep.c (_initialize_fbsd_tdep): Add declaration. * filesystem.c (_initialize_filesystem): Add declaration. * findcmd.c (_initialize_mem_search): Add declaration. * findvar.c (_initialize_findvar): Add declaration. * fork-child.c (_initialize_fork_child): Add declaration. * frame-base.c (_initialize_frame_base): Add declaration. * frame-unwind.c (_initialize_frame_unwind): Add declaration. * frame.c (_initialize_frame): Add declaration. * frv-linux-tdep.c (_initialize_frv_linux_tdep): Add declaration. * frv-tdep.c (_initialize_frv_tdep): Add declaration. * ft32-tdep.c (_initialize_ft32_tdep): Add declaration. * gcore.c (_initialize_gcore): Add declaration. * gdb-demangle.c (_initialize_gdb_demangle): Add declaration. * gdb_bfd.c (_initialize_gdb_bfd): Add declaration. * gdbarch-selftests.c (_initialize_gdbarch_selftests): Add declaration. * gdbarch.c (_initialize_gdbarch): Add declaration. * gdbtypes.c (_initialize_gdbtypes): Add declaration. * gnu-nat.c (_initialize_gnu_nat): Add declaration. * gnu-v2-abi.c (_initialize_gnu_v2_abi): Add declaration. * gnu-v3-abi.c (_initialize_gnu_v3_abi): Add declaration. * go-lang.c (_initialize_go_language): Add declaration. * go32-nat.c (_initialize_go32_nat): Add declaration. * guile/guile.c (_initialize_guile): Add declaration. * h8300-tdep.c (_initialize_h8300_tdep): Add declaration. * hppa-linux-nat.c (_initialize_hppa_linux_nat): Add declaration. * hppa-linux-tdep.c (_initialize_hppa_linux_tdep): Add declaration. * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Add declaration. * hppa-nbsd-tdep.c (_initialize_hppanbsd_tdep): Add declaration. * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Add declaration. * hppa-obsd-tdep.c (_initialize_hppabsd_tdep): Add declaration. * hppa-tdep.c (_initialize_hppa_tdep): Add declaration. * i386-bsd-nat.c (_initialize_i386bsd_nat): Add declaration. * i386-cygwin-tdep.c (_initialize_i386_cygwin_tdep): Add declaration. * i386-darwin-nat.c (_initialize_i386_darwin_nat): Add declaration. * i386-darwin-tdep.c (_initialize_i386_darwin_tdep): Add declaration. * i386-dicos-tdep.c (_initialize_i386_dicos_tdep): Add declaration. * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Add declaration. * i386-fbsd-tdep.c (_initialize_i386fbsd_tdep): Add declaration. * i386-gnu-nat.c (_initialize_i386gnu_nat): Add declaration. * i386-gnu-tdep.c (_initialize_i386gnu_tdep): Add declaration. * i386-go32-tdep.c (_initialize_i386_go32_tdep): Add declaration. * i386-linux-nat.c (_initialize_i386_linux_nat): Add declaration. * i386-linux-tdep.c (_initialize_i386_linux_tdep): Add declaration. * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Add declaration. * i386-nbsd-tdep.c (_initialize_i386nbsd_tdep): Add declaration. * i386-nto-tdep.c (_initialize_i386nto_tdep): Add declaration. * i386-obsd-nat.c (_initialize_i386obsd_nat): Add declaration. * i386-obsd-tdep.c (_initialize_i386obsd_tdep): Add declaration. * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Add declaration. * i386-sol2-tdep.c (_initialize_i386_sol2_tdep): Add declaration. * i386-tdep.c (_initialize_i386_tdep): Add declaration. * i386-windows-nat.c (_initialize_i386_windows_nat): Add declaration. * ia64-libunwind-tdep.c (_initialize_libunwind_frame): Add declaration. * ia64-linux-nat.c (_initialize_ia64_linux_nat): Add declaration. * ia64-linux-tdep.c (_initialize_ia64_linux_tdep): Add declaration. * ia64-tdep.c (_initialize_ia64_tdep): Add declaration. * ia64-vms-tdep.c (_initialize_ia64_vms_tdep): Add declaration. * infcall.c (_initialize_infcall): Add declaration. * infcmd.c (_initialize_infcmd): Add declaration. * inflow.c (_initialize_inflow): Add declaration. * infrun.c (_initialize_infrun): Add declaration. * interps.c (_initialize_interpreter): Add declaration. * iq2000-tdep.c (_initialize_iq2000_tdep): Add declaration. * jit.c (_initialize_jit): Add declaration. * language.c (_initialize_language): Add declaration. * linux-fork.c (_initialize_linux_fork): Add declaration. * linux-nat.c (_initialize_linux_nat): Add declaration. * linux-tdep.c (_initialize_linux_tdep): Add declaration. * linux-thread-db.c (_initialize_thread_db): Add declaration. * lm32-tdep.c (_initialize_lm32_tdep): Add declaration. * m2-lang.c (_initialize_m2_language): Add declaration. * m32c-tdep.c (_initialize_m32c_tdep): Add declaration. * m32r-linux-nat.c (_initialize_m32r_linux_nat): Add declaration. * m32r-linux-tdep.c (_initialize_m32r_linux_tdep): Add declaration. * m32r-tdep.c (_initialize_m32r_tdep): Add declaration. * m68hc11-tdep.c (_initialize_m68hc11_tdep): Add declaration. * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Add declaration. * m68k-bsd-tdep.c (_initialize_m68kbsd_tdep): Add declaration. * m68k-linux-nat.c (_initialize_m68k_linux_nat): Add declaration. * m68k-linux-tdep.c (_initialize_m68k_linux_tdep): Add declaration. * m68k-tdep.c (_initialize_m68k_tdep): Add declaration. * machoread.c (_initialize_machoread): Add declaration. * macrocmd.c (_initialize_macrocmd): Add declaration. * macroscope.c (_initialize_macroscope): Add declaration. * maint-test-options.c (_initialize_maint_test_options): Add declaration. * maint-test-settings.c (_initialize_maint_test_settings): Add declaration. * maint.c (_initialize_maint_cmds): Add declaration. * mdebugread.c (_initialize_mdebugread): Add declaration. * memattr.c (_initialize_mem): Add declaration. * mep-tdep.c (_initialize_mep_tdep): Add declaration. * mi/mi-cmd-env.c (_initialize_mi_cmd_env): Add declaration. * mi/mi-cmds.c (_initialize_mi_cmds): Add declaration. * mi/mi-interp.c (_initialize_mi_interp): Add declaration. * mi/mi-main.c (_initialize_mi_main): Add declaration. * microblaze-linux-tdep.c (_initialize_microblaze_linux_tdep): Add declaration. * microblaze-tdep.c (_initialize_microblaze_tdep): Add declaration. * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Add declaration. * mips-fbsd-tdep.c (_initialize_mips_fbsd_tdep): Add declaration. * mips-linux-nat.c (_initialize_mips_linux_nat): Add declaration. * mips-linux-tdep.c (_initialize_mips_linux_tdep): Add declaration. * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Add declaration. * mips-nbsd-tdep.c (_initialize_mipsnbsd_tdep): Add declaration. * mips-sde-tdep.c (_initialize_mips_sde_tdep): Add declaration. * mips-tdep.c (_initialize_mips_tdep): Add declaration. * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Add declaration. * mips64-obsd-tdep.c (_initialize_mips64obsd_tdep): Add declaration. * mipsread.c (_initialize_mipsread): Add declaration. * mn10300-linux-tdep.c (_initialize_mn10300_linux_tdep): Add declaration. * mn10300-tdep.c (_initialize_mn10300_tdep): Add declaration. * moxie-tdep.c (_initialize_moxie_tdep): Add declaration. * msp430-tdep.c (_initialize_msp430_tdep): Add declaration. * nds32-tdep.c (_initialize_nds32_tdep): Add declaration. * nios2-linux-tdep.c (_initialize_nios2_linux_tdep): Add declaration. * nios2-tdep.c (_initialize_nios2_tdep): Add declaration. * nto-procfs.c (_initialize_procfs): Add declaration. * objc-lang.c (_initialize_objc_language): Add declaration. * observable.c (_initialize_observer): Add declaration. * opencl-lang.c (_initialize_opencl_language): Add declaration. * or1k-linux-tdep.c (_initialize_or1k_linux_tdep): Add declaration. * or1k-tdep.c (_initialize_or1k_tdep): Add declaration. * osabi.c (_initialize_gdb_osabi): Add declaration. * osdata.c (_initialize_osdata): Add declaration. * p-valprint.c (_initialize_pascal_valprint): Add declaration. * parse.c (_initialize_parse): Add declaration. * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Add declaration. * ppc-fbsd-tdep.c (_initialize_ppcfbsd_tdep): Add declaration. * ppc-linux-nat.c (_initialize_ppc_linux_nat): Add declaration. * ppc-linux-tdep.c (_initialize_ppc_linux_tdep): Add declaration. * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Add declaration. * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Add declaration. * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Add declaration. * ppc-obsd-tdep.c (_initialize_ppcobsd_tdep): Add declaration. * printcmd.c (_initialize_printcmd): Add declaration. * probe.c (_initialize_probe): Add declaration. * proc-api.c (_initialize_proc_api): Add declaration. * proc-events.c (_initialize_proc_events): Add declaration. * proc-service.c (_initialize_proc_service): Add declaration. * procfs.c (_initialize_procfs): Add declaration. * producer.c (_initialize_producer): Add declaration. * psymtab.c (_initialize_psymtab): Add declaration. * python/python.c (_initialize_python): Add declaration. * ravenscar-thread.c (_initialize_ravenscar): Add declaration. * record-btrace.c (_initialize_record_btrace): Add declaration. * record-full.c (_initialize_record_full): Add declaration. * record.c (_initialize_record): Add declaration. * regcache-dump.c (_initialize_regcache_dump): Add declaration. * regcache.c (_initialize_regcache): Add declaration. * reggroups.c (_initialize_reggroup): Add declaration. * remote-notif.c (_initialize_notif): Add declaration. * remote-sim.c (_initialize_remote_sim): Add declaration. * remote.c (_initialize_remote): Add declaration. * reverse.c (_initialize_reverse): Add declaration. * riscv-fbsd-nat.c (_initialize_riscv_fbsd_nat): Add declaration. * riscv-fbsd-tdep.c (_initialize_riscv_fbsd_tdep): Add declaration. * riscv-linux-nat.c (_initialize_riscv_linux_nat): Add declaration. * riscv-linux-tdep.c (_initialize_riscv_linux_tdep): Add declaration. * riscv-tdep.c (_initialize_riscv_tdep): Add declaration. * rl78-tdep.c (_initialize_rl78_tdep): Add declaration. * rs6000-aix-tdep.c (_initialize_rs6000_aix_tdep): Add declaration. * rs6000-lynx178-tdep.c (_initialize_rs6000_lynx178_tdep): Add declaration. * rs6000-nat.c (_initialize_rs6000_nat): Add declaration. * rs6000-tdep.c (_initialize_rs6000_tdep): Add declaration. * run-on-main-thread.c (_initialize_run_on_main_thread): Add declaration. * rust-exp.y (_initialize_rust_exp): Add declaration. * rx-tdep.c (_initialize_rx_tdep): Add declaration. * s12z-tdep.c (_initialize_s12z_tdep): Add declaration. * s390-linux-nat.c (_initialize_s390_nat): Add declaration. * s390-linux-tdep.c (_initialize_s390_linux_tdep): Add declaration. * s390-tdep.c (_initialize_s390_tdep): Add declaration. * score-tdep.c (_initialize_score_tdep): Add declaration. * ser-go32.c (_initialize_ser_dos): Add declaration. * ser-mingw.c (_initialize_ser_windows): Add declaration. * ser-pipe.c (_initialize_ser_pipe): Add declaration. * ser-tcp.c (_initialize_ser_tcp): Add declaration. * ser-uds.c (_initialize_ser_socket): Add declaration. * ser-unix.c (_initialize_ser_hardwire): Add declaration. * serial.c (_initialize_serial): Add declaration. * sh-linux-tdep.c (_initialize_sh_linux_tdep): Add declaration. * sh-nbsd-nat.c (_initialize_shnbsd_nat): Add declaration. * sh-nbsd-tdep.c (_initialize_shnbsd_tdep): Add declaration. * sh-tdep.c (_initialize_sh_tdep): Add declaration. * skip.c (_initialize_step_skip): Add declaration. * sol-thread.c (_initialize_sol_thread): Add declaration. * solib-aix.c (_initialize_solib_aix): Add declaration. * solib-darwin.c (_initialize_darwin_solib): Add declaration. * solib-dsbt.c (_initialize_dsbt_solib): Add declaration. * solib-frv.c (_initialize_frv_solib): Add declaration. * solib-svr4.c (_initialize_svr4_solib): Add declaration. * solib-target.c (_initialize_solib_target): Add declaration. * solib.c (_initialize_solib): Add declaration. * source-cache.c (_initialize_source_cache): Add declaration. * source.c (_initialize_source): Add declaration. * sparc-linux-nat.c (_initialize_sparc_linux_nat): Add declaration. * sparc-linux-tdep.c (_initialize_sparc_linux_tdep): Add declaration. * sparc-nat.c (_initialize_sparc_nat): Add declaration. * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Add declaration. * sparc-nbsd-tdep.c (_initialize_sparcnbsd_tdep): Add declaration. * sparc-obsd-tdep.c (_initialize_sparc32obsd_tdep): Add declaration. * sparc-sol2-tdep.c (_initialize_sparc_sol2_tdep): Add declaration. * sparc-tdep.c (_initialize_sparc_tdep): Add declaration. * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Add declaration. * sparc64-fbsd-tdep.c (_initialize_sparc64fbsd_tdep): Add declaration. * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Add declaration. * sparc64-linux-tdep.c (_initialize_sparc64_linux_tdep): Add declaration. * sparc64-nat.c (_initialize_sparc64_nat): Add declaration. * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Add declaration. * sparc64-nbsd-tdep.c (_initialize_sparc64nbsd_tdep): Add declaration. * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Add declaration. * sparc64-obsd-tdep.c (_initialize_sparc64obsd_tdep): Add declaration. * sparc64-sol2-tdep.c (_initialize_sparc64_sol2_tdep): Add declaration. * sparc64-tdep.c (_initialize_sparc64_adi_tdep): Add declaration. * stabsread.c (_initialize_stabsread): Add declaration. * stack.c (_initialize_stack): Add declaration. * stap-probe.c (_initialize_stap_probe): Add declaration. * std-regs.c (_initialize_frame_reg): Add declaration. * symfile-debug.c (_initialize_symfile_debug): Add declaration. * symfile-mem.c (_initialize_symfile_mem): Add declaration. * symfile.c (_initialize_symfile): Add declaration. * symmisc.c (_initialize_symmisc): Add declaration. * symtab.c (_initialize_symtab): Add declaration. * target.c (_initialize_target): Add declaration. * target-connection.c (_initialize_target_connection): Add declaration. * target-dcache.c (_initialize_target_dcache): Add declaration. * target-descriptions.c (_initialize_target_descriptions): Add declaration. * thread.c (_initialize_thread): Add declaration. * tic6x-linux-tdep.c (_initialize_tic6x_linux_tdep): Add declaration. * tic6x-tdep.c (_initialize_tic6x_tdep): Add declaration. * tilegx-linux-nat.c (_initialize_tile_linux_nat): Add declaration. * tilegx-linux-tdep.c (_initialize_tilegx_linux_tdep): Add declaration. * tilegx-tdep.c (_initialize_tilegx_tdep): Add declaration. * tracectf.c (_initialize_ctf): Add declaration. * tracefile-tfile.c (_initialize_tracefile_tfile): Add declaration. * tracefile.c (_initialize_tracefile): Add declaration. * tracepoint.c (_initialize_tracepoint): Add declaration. * tui/tui-hooks.c (_initialize_tui_hooks): Add declaration. * tui/tui-interp.c (_initialize_tui_interp): Add declaration. * tui/tui-layout.c (_initialize_tui_layout): Add declaration. * tui/tui-regs.c (_initialize_tui_regs): Add declaration. * tui/tui-stack.c (_initialize_tui_stack): Add declaration. * tui/tui-win.c (_initialize_tui_win): Add declaration. * tui/tui.c (_initialize_tui): Add declaration. * typeprint.c (_initialize_typeprint): Add declaration. * ui-style.c (_initialize_ui_style): Add declaration. * unittests/array-view-selftests.c (_initialize_array_view_selftests): Add declaration. * unittests/child-path-selftests.c (_initialize_child_path_selftests): Add declaration. * unittests/cli-utils-selftests.c (_initialize_cli_utils_selftests): Add declaration. * unittests/common-utils-selftests.c (_initialize_common_utils_selftests): Add declaration. * unittests/copy_bitwise-selftests.c (_initialize_copy_bitwise_utils_selftests): Add declaration. * unittests/environ-selftests.c (_initialize_environ_selftests): Add declaration. * unittests/filtered_iterator-selftests.c (_initialize_filtered_iterator_selftests): Add declaration. * unittests/format_pieces-selftests.c (_initialize_format_pieces_selftests): Add declaration. * unittests/function-view-selftests.c (_initialize_function_view_selftests): Add declaration. * unittests/help-doc-selftests.c (_initialize_help_doc_selftests): Add declaration. * unittests/lookup_name_info-selftests.c (_initialize_lookup_name_info_selftests): Add declaration. * unittests/main-thread-selftests.c (_initialize_main_thread_selftests): Add declaration. * unittests/memory-map-selftests.c (_initialize_memory_map_selftests): Add declaration. * unittests/memrange-selftests.c (_initialize_memrange_selftests): Add declaration. * unittests/mkdir-recursive-selftests.c (_initialize_mkdir_recursive_selftests): Add declaration. * unittests/observable-selftests.c (_initialize_observer_selftest): Add declaration. * unittests/offset-type-selftests.c (_initialize_offset_type_selftests): Add declaration. * unittests/optional-selftests.c (_initialize_optional_selftests): Add declaration. * unittests/parse-connection-spec-selftests.c (_initialize_parse_connection_spec_selftests): Add declaration. * unittests/rsp-low-selftests.c (_initialize_rsp_low_selftests): Add declaration. * unittests/scoped_fd-selftests.c (_initialize_scoped_fd_selftests): Add declaration. * unittests/scoped_mmap-selftests.c (_initialize_scoped_mmap_selftests): Add declaration. * unittests/scoped_restore-selftests.c (_initialize_scoped_restore_selftests): Add declaration. * unittests/string_view-selftests.c (_initialize_string_view_selftests): Add declaration. * unittests/style-selftests.c (_initialize_style_selftest): Add declaration. * unittests/tracepoint-selftests.c (_initialize_tracepoint_selftests): Add declaration. * unittests/tui-selftests.c (_initialize_tui_selftest): Add declaration. * unittests/unpack-selftests.c (_initialize_unpack_selftests): Add declaration. * unittests/utils-selftests.c (_initialize_utils_selftests): Add declaration. * unittests/vec-utils-selftests.c (_initialize_vec_utils_selftests): Add declaration. * unittests/xml-utils-selftests.c (_initialize_xml_utils): Add declaration. * user-regs.c (_initialize_user_regs): Add declaration. * utils.c (_initialize_utils): Add declaration. * v850-tdep.c (_initialize_v850_tdep): Add declaration. * valops.c (_initialize_valops): Add declaration. * valprint.c (_initialize_valprint): Add declaration. * value.c (_initialize_values): Add declaration. * varobj.c (_initialize_varobj): Add declaration. * vax-bsd-nat.c (_initialize_vaxbsd_nat): Add declaration. * vax-nbsd-tdep.c (_initialize_vaxnbsd_tdep): Add declaration. * vax-tdep.c (_initialize_vax_tdep): Add declaration. * windows-nat.c (_initialize_windows_nat): Add declaration. (_initialize_check_for_gdb_ini): Add declaration. (_initialize_loadable): Add declaration. * windows-tdep.c (_initialize_windows_tdep): Add declaration. * x86-bsd-nat.c (_initialize_x86_bsd_nat): Add declaration. * x86-linux-nat.c (_initialize_x86_linux_nat): Add declaration. * xcoffread.c (_initialize_xcoffread): Add declaration. * xml-support.c (_initialize_xml_support): Add declaration. * xstormy16-tdep.c (_initialize_xstormy16_tdep): Add declaration. * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Add declaration. * xtensa-linux-tdep.c (_initialize_xtensa_linux_tdep): Add declaration. * xtensa-tdep.c (_initialize_xtensa_tdep): Add declaration. 2020-01-13 Simon Marchi * regformats/regdat.sh: Generate declaration for init function. 2020-01-13 Simon Marchi * remote-sim.c (next_pid, INITIAL_PID, sim_inferior_data): Move up. (gdbsim_target) : New methods. (get_sim_inferior_data_by_ptid): Move to gdbsim_target, pass down target to find_inferior_pid. (gdbsim_target::fetch_registers, gdbsim_target::store_registers): Pass down target to find_inferior_ptid. (gdbsim_target::create_inferior): Pass down target to add_thread_silent. (gdbsim_close_inferior): Move to gdbsim_close_inferior, pass target down to find_inferior_ptid and switch_to_thread. (gdbsim_target::close): Update to call close_one_inferior. (struct resume_data): Remove. (gdbsim_resume_inferior): Move to gdbsim_target. Take arguments directly, rather than through a void pointer. (gdbsim_target::resume): Update to call resume_one_inferior. 2020-01-12 Simon Marchi * gdbsupport/gdb_wait.c: Include gdb_wait.h. 2020-01-12 Pedro Alves * bsd-kvm.c (bsd_kvm_target::close): Call exit_inferior_silent directly for the current inferior instead of discard_all_inferiors. (discard_all_inferiors): Delete. 2020-01-11 Tom Tromey * tui/tui-wingeneral.c (box_win): Check cli_styling. * tui/tui-winsource.c (tui_source_window_base::refill): Use deprecated_safe_get_selected_frame. 2020-01-10 Tankut Baris Aktemur * inferior.c (print_inferior): Switch inferior before printing it. 2020-01-10 Aleksandar Paunovic Pedro Alves * progspace-and-thread.c (switch_to_program_space_and_thread): Assert there's an inferior for PSPACE. Use switch_to_inferior_no_thread to switch the inferior too. * progspace.c (program_space::~program_space): Call clear_symtab_users here, with SYMFILE_DEFER_BP_RESET. (program_space::free_all_objfiles): Don't call clear_symtab_users here. * symfile.c (symbol_file_clear): Call clear_symtab_users here. 2020-01-10 Pedro Alves * NEWS: Mention multi-target debugging, "info connections", and "add-inferior -no-connection". 2020-01-10 Pedro Alves * infrun.c: Include "target-connection.h". (check_multi_target_resumption): New. (proceed): Call it. * target-connection.c (make_target_connection_string): Make extern. * target-connection.h (make_target_connection_string): Declare. 2020-01-10 Pedro Alves * Makefile.in (COMMON_SFILES): Add target-connection.c. * inferior.c (uiout_field_connection): New function. (print_inferior): Add new "connection-id" column. (add_inferior_command): Show connection number/string of added inferior. * process-stratum-target.h (process_stratum_target::connection_string): New virtual method. (process_stratum_target::connection_number): New field. * remote.c (remote_target::connection_string): New override. * target-connection.c: New file. * target-connection.h: New file. * target.c (decref_target): Remove process_stratum targets from the connection list. (target_stack::push): Add process_stratum targets to the connection list. 2020-01-10 Pedro Alves Revert: 2016-04-12 Pedro Alves * serial.c (serial_open, serial_fdopen_ops, do_serial_close): Remove references to name. * serial.h (struct serial) : Delete. 2020-01-10 Pedro Alves * gdbarch-selftests.c (register_to_value_test): Remove "target already pushed" check. 2020-01-10 Pedro Alves John Baldwin * aarch64-linux-nat.c (aarch64_linux_nat_target::thread_architecture): Adjust. * ada-tasks.c (print_ada_task_info): Adjust find_thread_ptid call. (task_command_1): Likewise. * aix-thread.c (sync_threadlists, aix_thread_target::resume) (aix_thread_target::wait, aix_thread_target::fetch_registers) (aix_thread_target::store_registers) (aix_thread_target::thread_alive): Adjust. * amd64-fbsd-tdep.c: Include "inferior.h". (amd64fbsd_get_thread_local_address): Pass down target. * amd64-linux-nat.c (ps_get_thread_area): Use ps_prochandle thread's gdbarch instead of target_gdbarch. * break-catch-sig.c (signal_catchpoint_print_it): Adjust call to get_last_target_status. * break-catch-syscall.c (print_it_catch_syscall): Likewise. * breakpoint.c (breakpoints_should_be_inserted_now): Consider all inferiors. (update_inserted_breakpoint_locations): Skip if inferiors with no execution. (update_global_location_list): When handling moribund locations, find representative inferior for location's pspace, and use thread count of its process_stratum target. * bsd-kvm.c (bsd_kvm_target_open): Pass target down. * bsd-uthread.c (bsd_uthread_target::wait): Use as_process_stratum_target and adjust thread_change_ptid and add_thread calls. (bsd_uthread_target::update_thread_list): Use as_process_stratum_target and adjust find_thread_ptid, thread_change_ptid and add_thread calls. * btrace.c (maint_btrace_packet_history_cmd): Adjust find_thread_ptid call. * corelow.c (add_to_thread_list): Adjust add_thread call. (core_target_open): Adjust add_thread_silent and thread_count calls. (core_target::pid_to_str): Adjust find_inferior_ptid call. * ctf.c (ctf_target_open): Adjust add_thread_silent call. * event-top.c (async_disconnect): Pop targets from all inferiors. * exec.c (add_target_sections): Push exec target on all inferiors sharing the program space. (remove_target_sections): Remove the exec target from all inferiors sharing the program space. (exec_on_vfork): New. * exec.h (exec_on_vfork): Declare. * fbsd-nat.c (fbsd_add_threads): Add fbsd_nat_target parameter. Pass it down. (fbsd_nat_target::update_thread_list): Adjust. (fbsd_nat_target::resume): Adjust. (fbsd_handle_debug_trap): Add fbsd_nat_target parameter. Pass it down. (fbsd_nat_target::wait, fbsd_nat_target::post_attach): Adjust. * fbsd-tdep.c (fbsd_corefile_thread): Adjust get_thread_arch_regcache call. * fork-child.c (gdb_startup_inferior): Pass target down to startup_inferior and set_executing. * gdbthread.h (struct process_stratum_target): Forward declare. (add_thread, add_thread_silent, add_thread_with_info) (in_thread_list): Add process_stratum_target parameter. (find_thread_ptid(inferior*, ptid_t)): New overload. (find_thread_ptid, thread_change_ptid): Add process_stratum_target parameter. (all_threads()): Delete overload. (all_threads, all_non_exited_threads): Add process_stratum_target parameter. (all_threads_safe): Use brace initialization. (thread_count): Add process_stratum_target parameter. (set_resumed, set_running, set_stop_requested, set_executing) (threads_are_executing, finish_thread_state): Add process_stratum_target parameter. (switch_to_thread): Use is_current_thread. * i386-fbsd-tdep.c: Include "inferior.h". (i386fbsd_get_thread_local_address): Pass down target. * i386-linux-nat.c (i386_linux_nat_target::low_resume): Adjust. * inf-child.c (inf_child_target::maybe_unpush_target): Remove have_inferiors check. * inf-ptrace.c (inf_ptrace_target::create_inferior) (inf_ptrace_target::attach): Adjust. * infcall.c (run_inferior_call): Adjust. * infcmd.c (run_command_1): Pass target to scoped_finish_thread_state. (proceed_thread_callback): Skip inferiors with no execution. (continue_command): Rename 'all_threads' local to avoid hiding 'all_threads' function. Adjust get_last_target_status call. (prepare_one_step): Adjust set_running call. (signal_command): Use user_visible_resume_target. Compare thread pointers instead of inferior_ptid. (info_program_command): Adjust to pass down target. (attach_command): Mark target's 'thread_executing' flag. (stop_current_target_threads_ns): New, factored out from ... (interrupt_target_1): ... this. Switch inferior before making target calls. * inferior-iter.h (struct all_inferiors_iterator, struct all_inferiors_range) (struct all_inferiors_safe_range) (struct all_non_exited_inferiors_range): Filter on process_stratum_target too. Remove explicit. * inferior.c (inferior::inferior): Push dummy target on target stack. (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors): Add process_stratum_target parameter, and pass it down. (have_live_inferiors): Adjust. (switch_to_inferior_and_push_target): New. (add_inferior_command, clone_inferior_command): Handle "-no-connection" parameter. Use switch_to_inferior_and_push_target. (_initialize_inferior): Mention "-no-connection" option in the help of "add-inferior" and "clone-inferior" commands. * inferior.h: Include "process-stratum-target.h". (interrupt_target_1): Use bool. (struct inferior) : New. (discard_all_inferiors): Delete. (find_inferior_pid, find_inferior_ptid, number_of_live_inferiors) (all_inferiors, all_non_exited_inferiors): Add process_stratum_target parameter. * infrun.c: Include "gdb_select.h" and . (target_last_proc_target): New global. (follow_fork_inferior): Push target on new inferior. Pass target to add_thread_silent. Call exec_on_vfork. Handle target's reference count. (follow_fork): Adjust get_last_target_status call. Also consider target. (follow_exec): Push target on new inferior. (struct execution_control_state) : New field. (user_visible_resume_target): New. (do_target_resume): Call target_async. (resume_1): Set target's threads_executing flag. Consider resume target. (commit_resume_all_targets): New. (proceed): Also consider resume target. Skip threads of inferiors with no execution. Commit resumtion in all targets. (start_remote): Pass current inferior to wait_for_inferior. (infrun_thread_stop_requested): Consider target as well. Pass thread_info pointer to clear_inline_frame_state instead of ptid. (infrun_thread_thread_exit): Consider target as well. (random_pending_event_thread): New inferior parameter. Use it. (do_target_wait): Rename to ... (do_target_wait_1): ... this. Add inferior parameter, and pass it down. (threads_are_resumed_pending_p, do_target_wait): New. (prepare_for_detach): Adjust calls. (wait_for_inferior): New inferior parameter. Handle it. Use do_target_wait_1 instead of do_target_wait. (fetch_inferior_event): Adjust. Switch to representative inferior. Pass target down. (set_last_target_status): Add process_stratum_target parameter. Save target in global. (get_last_target_status): Add process_stratum_target parameter and handle it. (nullify_last_target_wait_ptid): Clear 'target_last_proc_target'. (context_switch): Check inferior_ptid == null_ptid before calling inferior_thread(). (get_inferior_stop_soon): Pass down target. (wait_one): Rename to ... (poll_one_curr_target): ... this. (struct wait_one_event): New. (wait_one): New. (stop_all_threads): Adjust. (handle_no_resumed, handle_inferior_event): Adjust to consider the event's target. (switch_back_to_stepped_thread): Also consider target. (print_stop_event): Update. (normal_stop): Update. Also consider the resume target. * infrun.h (wait_for_inferior): Remove declaration. (user_visible_resume_target): New declaration. (get_last_target_status, set_last_target_status): New process_stratum_target parameter. * inline-frame.c (clear_inline_frame_state(ptid_t)): Add process_stratum_target parameter, and use it. (clear_inline_frame_state (thread_info*)): New. * inline-frame.c (clear_inline_frame_state(ptid_t)): Add process_stratum_target parameter. (clear_inline_frame_state (thread_info*)): Declare. * linux-fork.c (delete_checkpoint_command): Pass target down to find_thread_ptid. (checkpoint_command): Adjust. * linux-nat.c (linux_nat_target::follow_fork): Switch to thread instead of just tweaking inferior_ptid. (linux_nat_switch_fork): Pass target down to thread_change_ptid. (exit_lwp): Pass target down to find_thread_ptid. (attach_proc_task_lwp_callback): Pass target down to add_thread/set_running/set_executing. (linux_nat_target::attach): Pass target down to thread_change_ptid. (get_detach_signal): Pass target down to find_thread_ptid. Consider last target status's target. (linux_resume_one_lwp_throw, resume_lwp) (linux_handle_syscall_trap, linux_handle_extended_wait, wait_lwp) (stop_wait_callback, save_stop_reason, linux_nat_filter_event) (linux_nat_wait_1, resume_stopped_resumed_lwps): Pass target down. (linux_nat_target::async_wait_fd): New. (linux_nat_stop_lwp, linux_nat_target::thread_address_space): Pass target down. * linux-nat.h (linux_nat_target::async_wait_fd): Declare. * linux-tdep.c (get_thread_arch_regcache): Pass target down. * linux-thread-db.c (struct thread_db_info::process_target): New field. (add_thread_db_info): Save target. (get_thread_db_info): New process_stratum_target parameter. Also match target. (delete_thread_db_info): New process_stratum_target parameter. Also match target. (thread_from_lwp): Adjust to pass down target. (thread_db_notice_clone): Pass down target. (check_thread_db_callback): Pass down target. (try_thread_db_load_1): Always push the thread_db target. (try_thread_db_load, record_thread): Pass target down. (thread_db_target::detach): Pass target down. Always unpush the thread_db target. (thread_db_target::wait, thread_db_target::mourn_inferior): Pass target down. Always unpush the thread_db target. (find_new_threads_callback, thread_db_find_new_threads_2) (thread_db_target::update_thread_list): Pass target down. (thread_db_target::pid_to_str): Pass current inferior down. (thread_db_target::get_thread_local_address): Pass target down. (thread_db_target::resume, maintenance_check_libthread_db): Pass target down. * nto-procfs.c (nto_procfs_target::update_thread_list): Adjust. * procfs.c (procfs_target::procfs_init_inferior): Declare. (proc_set_current_signal, do_attach, procfs_target::wait): Adjust. (procfs_init_inferior): Rename to ... (procfs_target::procfs_init_inferior): ... this and adjust. (procfs_target::create_inferior, procfs_notice_thread) (procfs_do_thread_registers): Adjust. * ppc-fbsd-tdep.c: Include "inferior.h". (ppcfbsd_get_thread_local_address): Pass down target. * proc-service.c (ps_xfer_memory): Switch current inferior and program space as well. (get_ps_regcache): Pass target down. * process-stratum-target.c (process_stratum_target::thread_address_space) (process_stratum_target::thread_architecture): Pass target down. * process-stratum-target.h (process_stratum_target::threads_executing): New field. (as_process_stratum_target): New. * ravenscar-thread.c (ravenscar_thread_target::update_inferior_ptid): Pass target down. (ravenscar_thread_target::wait, ravenscar_add_thread): Pass target down. * record-btrace.c (record_btrace_target::info_record): Adjust. (record_btrace_target::record_method) (record_btrace_target::record_is_replaying) (record_btrace_target::fetch_registers) (get_thread_current_frame_id, record_btrace_target::resume) (record_btrace_target::wait, record_btrace_target::stop): Pass target down. * record-full.c (record_full_wait_1): Switch to event thread. Pass target down. * regcache.c (regcache::regcache) (get_thread_arch_aspace_regcache, get_thread_arch_regcache): Add process_stratum_target parameter and handle it. (current_thread_target): New global. (get_thread_regcache): Add process_stratum_target parameter and handle it. Switch inferior before calling target method. (get_thread_regcache): Pass target down. (get_thread_regcache_for_ptid): Pass target down. (registers_changed_ptid): Add process_stratum_target parameter and handle it. (registers_changed_thread, registers_changed): Pass target down. (test_get_thread_arch_aspace_regcache): New. (current_regcache_test): Define a couple local test_target_ops instances and use them for testing. (readwrite_regcache): Pass process_stratum_target parameter. (cooked_read_test, cooked_write_test): Pass mock_target down. * regcache.h (get_thread_regcache, get_thread_arch_regcache) (get_thread_arch_aspace_regcache): Add process_stratum_target parameter. (regcache::target): New method. (regcache::regcache, regcache::get_thread_arch_aspace_regcache) (regcache::registers_changed_ptid): Add process_stratum_target parameter. (regcache::m_target): New field. (registers_changed_ptid): Add process_stratum_target parameter. * remote.c (remote_state::supports_vCont_probed): New field. (remote_target::async_wait_fd): New method. (remote_unpush_and_throw): Add remote_target parameter. (get_current_remote_target): Adjust. (remote_target::remote_add_inferior): Push target. (remote_target::remote_add_thread) (remote_target::remote_notice_new_inferior) (get_remote_thread_info): Pass target down. (remote_target::update_thread_list): Skip threads of inferiors bound to other targets. (remote_target::close): Don't discard inferiors. (remote_target::add_current_inferior_and_thread) (remote_target::process_initial_stop_replies) (remote_target::start_remote) (remote_target::remote_serial_quit_handler): Pass down target. (remote_target::remote_unpush_target): New remote_target parameter. Unpush the target from all inferiors. (remote_target::remote_unpush_and_throw): New remote_target parameter. Pass it down. (remote_target::open_1): Check whether the current inferior has execution instead of checking whether any inferior is live. Pass target down. (remote_target::remote_detach_1): Pass down target. Use remote_unpush_target. (extended_remote_target::attach): Pass down target. (remote_target::remote_vcont_probe): Set supports_vCont_probed. (remote_target::append_resumption): Pass down target. (remote_target::append_pending_thread_resumptions) (remote_target::remote_resume_with_hc, remote_target::resume) (remote_target::commit_resume): Pass down target. (remote_target::remote_stop_ns): Check supports_vCont_probed. (remote_target::interrupt_query) (remote_target::remove_new_fork_children) (remote_target::check_pending_events_prevent_wildcard_vcont) (remote_target::remote_parse_stop_reply) (remote_target::process_stop_reply): Pass down target. (first_remote_resumed_thread): New remote_target parameter. Pass it down. (remote_target::wait_as): Pass down target. (unpush_and_perror): New remote_target parameter. Pass it down. (remote_target::readchar, remote_target::remote_serial_write) (remote_target::getpkt_or_notif_sane_1) (remote_target::kill_new_fork_children, remote_target::kill): Pass down target. (remote_target::mourn_inferior): Pass down target. Use remote_unpush_target. (remote_target::core_of_thread) (remote_target::remote_btrace_maybe_reopen): Pass down target. (remote_target::pid_to_exec_file) (remote_target::thread_handle_to_thread_info): Pass down target. (remote_target::async_wait_fd): New. * riscv-fbsd-tdep.c: Include "inferior.h". (riscv_fbsd_get_thread_local_address): Pass down target. * sol2-tdep.c (sol2_core_pid_to_str): Pass down target. * sol-thread.c (sol_thread_target::wait, ps_lgetregs, ps_lsetregs) (ps_lgetfpregs, ps_lsetfpregs, sol_update_thread_list_callback): Adjust. * solib-spu.c (spu_skip_standalone_loader): Pass down target. * solib-svr4.c (enable_break): Pass down target. * spu-multiarch.c (parse_spufs_run): Pass down target. * spu-tdep.c (spu2ppu_sniffer): Pass down target. * target-delegates.c: Regenerate. * target.c (g_target_stack): Delete. (current_top_target): Return the current inferior's top target. (target_has_execution_1): Refer to the passed-in inferior's top target. (target_supports_terminal_ours): Check whether the initial inferior was already created. (decref_target): New. (target_stack::push): Incref/decref the target. (push_target, push_target, unpush_target): Adjust. (target_stack::unpush): Defref target. (target_is_pushed): Return bool. Adjust to refer to the current inferior's target stack. (dispose_inferior): Delete, and inline parts ... (target_preopen): ... here. Only dispose of the current inferior. (target_detach): Hold strong target reference while detaching. Pass target down. (target_thread_name): Add assertion. (target_resume): Pass down target. (target_ops::beneath, find_target_at): Adjust to refer to the current inferior's target stack. (get_dummy_target): New. (target_pass_ctrlc): Pass the Ctrl-C to the first inferior that has a thread running. (initialize_targets): Rename to ... (_initialize_target): ... this. * target.h: Include "gdbsupport/refcounted-object.h". (struct target_ops): Inherit refcounted_object. (target_ops::shortname, target_ops::longname): Make const. (target_ops::async_wait_fd): New method. (decref_target): Declare. (struct target_ops_ref_policy): New. (target_ops_ref): New typedef. (get_dummy_target): Declare function. (target_is_pushed): Return bool. * thread-iter.c (all_matching_threads_iterator::m_inf_matches) (all_matching_threads_iterator::all_matching_threads_iterator): Handle filter target. * thread-iter.h (struct all_matching_threads_iterator, struct all_matching_threads_range, class all_non_exited_threads_range): Filter by target too. Remove explicit. * thread.c (threads_executing): Delete. (inferior_thread): Pass down current inferior. (clear_thread_inferior_resources): Pass down thread pointer instead of ptid_t. (add_thread_silent, add_thread_with_info, add_thread): Add process_stratum_target parameter. Use it for thread and inferior searches. (is_current_thread): New. (thread_info::deletable): Use it. (find_thread_ptid, thread_count, in_thread_list) (thread_change_ptid, set_resumed, set_running): New process_stratum_target parameter. Pass it down. (set_executing): New process_stratum_target parameter. Pass it down. Adjust reference to 'threads_executing'. (threads_are_executing): New process_stratum_target parameter. Adjust reference to 'threads_executing'. (set_stop_requested, finish_thread_state): New process_stratum_target parameter. Pass it down. (switch_to_thread): Also match inferior. (switch_to_thread): New process_stratum_target parameter. Pass it down. (update_threads_executing): Reimplement. * top.c (quit_force): Pop targets from all inferior. (gdb_init): Don't call initialize_targets. * windows-nat.c (windows_nat_target) : Declare. (windows_add_thread, windows_delete_thread): Adjust. (get_windows_debug_event): Rename to ... (windows_nat_target::get_windows_debug_event): ... this. Adjust. * tracefile-tfile.c (tfile_target_open): Pass down target. * gdbsupport/common-gdbthread.h (struct process_stratum_target): Forward declare. (switch_to_thread): Add process_stratum_target parameter. * mi/mi-interp.c (mi_on_resume_1): Add process_stratum_target parameter. Use it. (mi_on_resume): Pass target down. * nat/fork-inferior.c (startup_inferior): Add process_stratum_target parameter. Pass it down. * nat/fork-inferior.h (startup_inferior): Add process_stratum_target parameter. * python/py-threadevent.c (py_get_event_thread): Pass target down. 2020-01-10 Pedro Alves * remote.c (remote_target::start_remote): Don't set inferior_ptid directly. Instead find the first thread in the thread list and use switch_to_thread. 2020-01-10 Pedro Alves * remote.c (remote_target::remote_add_inferior): Don't bind a process to the current inferior if the current inferior is already bound to a process. 2020-01-10 Tankut Baris Aktemur Pedro Alves * remote.c (remote_target::remote_parse_stop_reply) : If no process is specified, return null_ptid instead of inferior_ptid. (remote_target::wait_as): Handle TARGET_WAITKIND_EXITED / TARGET_WAITKIND_SIGNALLED with no pid. 2020-01-10 Pedro Alves * remote.c (first_remote_resumed_thread): New. (remote_target::wait_as): Use it as default event_ptid instead of inferior_ptid. 2020-01-10 Pedro Alves * infrun.c (handle_no_resumed): Use all_non_exited_inferiors. 2020-01-10 Pedro Alves * tracefile-tfile.c (tfile_target::close): Assert that trace_fd is not -1. 2020-01-10 Pedro Alves * break-catch-sig.c (signal_catchpoint_print_it): Don't pass a ptid to get_last_target_status. * break-catch-syscall.c (print_it_catch_syscall): Don't pass a ptid to get_last_target_status. * infcmd.c (continue_command): Don't pass a target_waitstatus to get_last_target_status. (info_program_command): Don't pass a target_waitstatus to get_last_target_status. * infrun.c (init_wait_for_inferior): Use nullify_last_target_wait_ptid. (get_last_target_status): Handle nullptr arguments. (nullify_last_target_wait_ptid): Clear target_last_waitstatus. (print_stop_event): Don't pass a ptid to get_last_target_status. (normal_stop): Don't pass a ptid to get_last_target_status. * infrun.h (get_last_target_status, set_last_target_status): Move comments here and update. (nullify_last_target_wait_ptid): Declare. * linux-fork.c (fork_load_infrun_state): Remove local extern declaration of nullify_last_target_wait_ptid. * linux-nat.c (get_detach_signal): Don't pass a target_waitstatus to get_last_target_status. 2020-01-10 Pedro Alves * gdbthread.h (scoped_restore_current_thread) : Declare. * thread.c (thread_alive): Add assertion. Return bool. (switch_to_thread_if_alive): New. (prune_threads): Switch inferior/thread. (print_thread_info_1): Switch thread before calling target methods. (scoped_restore_current_thread::restore): New, factored out from ... (scoped_restore_current_thread::~scoped_restore_current_thread): ... this. (scoped_restore_current_thread::scoped_restore_current_thread): Add assertion. (thread_apply_all_command, thread_select): Use switch_to_thread_if_alive. * infrun.c (proceed, restart_threads, handle_signal_stop) (switch_back_to_stepped_thread): Switch current thread before calling target methods. 2020-01-10 Pedro Alves * inferior.c (switch_to_inferior_no_thread): New function, factored out from ... (inferior_command): ... here. * inferior.h (switch_to_inferior_no_thread): Declare. * mi/mi-main.c (run_one_inferior): Use switch_to_inferior_no_thread. 2020-01-10 Pedro Alves * infcmd.c (kill_command): Remove dead code. 2020-01-10 Pedro Alves * remote.c (remote_target::mourn_inferior): No longer check whether the target is running. 2020-01-10 Pedro Alves * corelow.c (core_target::has_execution): Change parameter type to inferior pointer. * inferior.c (number_of_live_inferiors): Use inferior::has_execution instead of target_has_execution_1. * inferior.h (inferior::has_execution): New. * linux-thread-db.c (thread_db_target::update_thread_list): Use inferior::has_execution instead of target_has_execution_1. * process-stratum-target.c (process_stratum_target::has_execution): Change parameter type to inferior pointer. Check the inferior's PID instead of inferior_ptid. * process-stratum-target.h (process_stratum_target::has_execution): Change parameter type to inferior pointer. * record-full.c (record_full_core_target::has_execution): Change parameter type to inferior pointer. * target.c (target_has_execution_1): Change parameter type to inferior pointer. (target_has_execution_current): Adjust. * target.h (target_ops::has_execution): Change parameter type to inferior pointer. (target_has_execution_1): Change parameter type to inferior pointer. Change return type to bool. * tracefile.h (tracefile_target::has_execution): Change parameter type to inferior pointer. 2020-01-10 Pedro Alves * exceptions.c (print_flush): Remove current_top_target() check. 2020-01-10 Pedro Alves * remote.c (show_remote_exec_file): Show the current inferior's exec-file instead of the command variable's value. 2020-01-10 Pedro Alves * record-full.c (record_full_resume_ptid): New global. (record_full_target::resume): Set it. (record_full_wait_1): Use record_full_resume_ptid instead of inferior_ptid. 2020-01-10 Pedro Alves * gdbthread.h (scoped_restore_current_thread) : Declare. * thread.c (thread_alive): Add assertion. Return bool. (switch_to_thread_if_alive): New. (prune_threads): Switch inferior/thread. (print_thread_info_1): Switch thread before calling target methods. (scoped_restore_current_thread::restore): New, factored out from ... (scoped_restore_current_thread::~scoped_restore_current_thread): ... this. (scoped_restore_current_thread::scoped_restore_current_thread): Add assertion. (thread_apply_all_command, thread_select): Use switch_to_thread_if_alive. 2020-01-10 George Barrett * stap-probe.c (stap_modify_semaphore): Don't check for null semaphores. (stap_probe::set_semaphore, stap_probe::clear_semaphore): Check for null semaphores. 2020-01-09 Andrew Burgess * tui/tui-source.c (tui_source_window::do_scroll_vertical): Update all source windows, and maintain horizontal scroll status while doing so. 2020-01-09 Tom Tromey PR tui/18932: * tui/tui-source.c (tui_source_window::do_scroll_vertical): Call update_source_window, not print_source_lines. 2020-01-09 Andrew Burgess * tui/tui.c (tui_enable): Register tui hooks after calling tui_display_main. 2020-01-09 Christian Biesinger * gdbsupport/common-defs.h: Don't define _FORTIFY_SOURCE on MinGW. 2020-01-08 Simon Marchi * thread.c (print_thread_info_1): Fix indentation. 2020-01-09 Christian Biesinger * symtab.c (general_symbol_info::compute_and_set_names): Move the unique_xmalloc_ptr outside the if to always free the demangled name. 2020-01-08 Tom Tromey * xcoffread.c (enter_line_range, read_xcoff_symtab) (process_xcoff_symbol, xcoff_symfile_offsets): Update. * symtab.h (MSYMBOL_VALUE_ADDRESS): Update. (struct section_offsets, ANOFFSET, SIZEOF_N_SECTION_OFFSETS): Remove. (section_offsets): New typedef. * symtab.c (fixup_section, get_msymbol_address): Update. * symmisc.c (dump_msymbols): Update. * symfile.h (relative_addr_info_to_section_offsets) (symfile_map_offsets_to_segments): Update. * symfile.c (build_section_addr_info_from_objfile) (init_objfile_sect_indices): Update. (struct place_section_arg): Change type of "offsets". (place_section): Update. (relative_addr_info_to_section_offsets): Change type of "section_offsets". Remove "num_sections" parameter. (default_symfile_offsets, syms_from_objfile_1) (set_objfile_default_section_offset): Update. (reread_symbols): No need to preserve section offsets by hand. (symfile_map_offsets_to_segments): Change type of "offsets". * stap-probe.c (relocate_address): Update. * stabsread.h (process_one_symbol): Update. * solib-target.c (struct lm_info_target) : Change type. (solib_target_relocate_section_addresses): Update. * solib-svr4.c (enable_break, svr4_relocate_main_executable): Update. * solib-frv.c (frv_relocate_main_executable): Update. * solib-dsbt.c (dsbt_relocate_main_executable): Update. * solib-aix.c (solib_aix_get_section_offsets): Change return type. (solib_aix_solib_create_inferior_hook): Update. * remote.c (remote_target::get_offsets): Update. * psymtab.c (find_pc_sect_psymtab): Update. * psympriv.h (struct partial_symbol) : Update. * objfiles.h (obj_section_offset): Update. (struct objfile) : Change type. : Remove. (objfile_relocate): Update. * objfiles.c (entry_point_address_query): Update (relocate_one_symbol): Change type of "section_offsets". (objfile_relocate1, objfile_relocate1): Change type of "new_offsets". (objfile_rebase1): Update. * mipsread.c (mipscoff_symfile_read): Update. (read_alphacoff_dynamic_symtab): Remove "section_offsets" parameter. * mdebugread.c (parse_symbol): Change type of "section_offsets". (parse_external, psymtab_to_symtab_1): Update. * machoread.c (macho_symfile_offsets): Update. * ia64-tdep.c (ia64_find_unwind_table): Update. * hppa-tdep.c (read_unwind_info): Update. * hppa-bsd-tdep.c (hppabsd_find_global_pointer): Update. * dwarf2read.c (create_addrmap_from_index) (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab) (process_psymtab_comp_unit_reader, add_partial_symbol) (add_partial_subprogram, process_full_comp_unit) (read_file_scope, read_func_scope, read_lexical_block_scope) (read_call_site_scope, dwarf2_rnglists_process) (dwarf2_ranges_process, dwarf2_ranges_read) (dwarf_decode_lines_1, var_decode_location, new_symbol) (dwarf2_fetch_die_loc_sect_off, dwarf2_per_cu_text_offset): Update. * dwarf2-frame.c (execute_cfa_program, dwarf2_frame_find_fde): Update. * dtrace-probe.c (dtrace_probe::get_relocated_address): Update. * dbxread.c (read_dbx_symtab, read_ofile_symtab): Update. (process_one_symbol): Change type of "section_offsets". * ctfread.c (get_objfile_text_range): Update. * coffread.c (coff_symtab_read, enter_linenos) (process_coff_symbol): Update. * coff-pe-read.c (add_pe_forwarded_sym): Update. * amd64-windows-tdep.c (amd64_windows_find_unwind_info): Update. 2020-01-08 Tom Tromey * dwarf2read.c (parse_macro_definition): Use std::string. (parse_macro_definition): Likewise. 2020-01-08 Tom Tromey * dwarf2read.c (abbrev_table_read_table): Use std::vector. (ATTR_ALLOC_CHUNK): Remove. 2020-01-08 Tom Tromey * dwarf2read.c (fixup_go_packaging): Use unique_xmalloc_ptr. 2020-01-08 Tom Tromey * dwarf2read.c (add_partial_symbol): Use unique_xmalloc_ptr. (dwarf2_compute_name, open_dwo_file): Likewise. (process_enumeration_scope): Use std::vector. (guess_partial_die_structure_name): Use unique_xmalloc_ptr. (partial_die_info::fixup, dwarf2_start_subfile) (guess_full_die_structure_name, dwarf2_name): Likewise. (determine_prefix): Update. (guess_full_die_structure_name): Make return type const. (partial_die_full_name): Return unique_xmalloc_ptr. (DW_FIELD_ALLOC_CHUNK): Remove. 2020-01-07 Tom Tromey PR build/24937: * stap-probe.c (class stap_static_probe_ops): Add constructor. 2020-01-02 Jon Turney * cli/cli-style.c: Set cli_styling to 'true' in the Cygwin build. 2020-01-06 Andrew Burgess * stack.c (print_frame_info): Move disassemble_next_line code inside source_print block. 2020-01-06 Eli Zaretskii * gdbsupport/gdb_wait.c: Include instead of gdb/signals.h, as we are now using native signal symbols. 2020-01-06 Shahab Vahedi * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): Avoid overflow by an early check of content vs threshold. * tui/tui-source.c (tui_source_window::line_is_displayed): Likewise. 2020-01-06 Eli Zaretskii * NEWS: Mention the recent fix of $_exitsignal on MS-Windows. 2020-01-02 Jon Turney * coff-pe-read.c (read_pe_exported_syms): Don't try to read the export table if no section contains it's RVA. 2020-01-06 Eli Zaretskii * windows-tdep.c: Fix a typo in WINDOWS_SIGABRT. 2020-01-06 Hannes Domani * source.c (print_source_lines_base): Set last_line_listed. 2020-01-06 Shahab Vahedi * tui/tui-disasm.c: Remove trailing spaces. 2020-01-06 Eli Zaretskii Pedro Alves * Makefile.in (COMMON_SFILES): Add gdbsupport/gdb_wait.c. * windows-tdep.c: New enumeration of WINDOWS_SIG* signals. (windows_gdb_signal_to_target): New function, uses the above enumeration to convert GDB internal signal codes to equivalent Windows codes. (windows_init_abi): Call set_gdbarch_gdb_signal_to_target. * windows-nat.c: Include "gdb_wait.h". (get_windows_debug_event): Extract the fatal exception from the exit status and convert to the equivalent Posix signal number. * cli/cli-cmds.c (exit_status_set_internal_vars): Account for the possibility that WTERMSIG returns GDB_SIGNAL_UNKNOWN. * gdbsupport/gdb_wait.c: New file, implements windows_status_to_termsig. * gdbsupport/gdb_wait.h (WIFEXITED, WIFSIGNALED, WEXITSTATUS) (WTERMSIG) [__MINGW32__]: Separate definitions for MinGW. 2020-01-05 Andrew Burgess * tui/tui-layout.c (tui_add_win_to_layout): Use tui_set_layout not show_layout. 2020-01-05 Luis Machado * aarch64-linux-nat.c (aarch64_linux_nat_target::thread_architecture): Use bfd_arch_aarch64 and bfd_mach_aarch64. 2020-01-03 Philippe Waroquiers * ui-file.c (stdio_file::can_emit_style_escape) (tee_file::can_emit_style_escape): Ensure style is used also on gdb_stderr when gdb_stderr is a tty supporting styling, similarly to gdb_stdout. * main.c (set_gdb_data_directory): Use file style to output the warning that the given pathname is not a directory. * top.c (show_history_filename, gdb_safe_append_history) (show_gdb_datadir): Use file style. 2020-01-03 Hannes Domani * solib-target.c (struct lm_info_target): Change offsets to be a unique_xmalloc_ptr. (solib_target_relocate_section_addresses): Update. 2020-01-03 Hannes Domani * windows-nat.c (windows_clear_solib): Free so_list linked list. 2020-01-03 Bernd Edlinger * MAINTAINERS (Write After Approval): Add myself. 2020-01-02 Luis Machado * proc-service.c (get_ps_regcache): Remove reference to obsolete Cell BE architecture. * target.h (struct target_ops) : Likewise. 2020-01-01 Hannes Domani * Makefile.in: Use INSTALL_PROGRAM_ENV. 2020-01-01 Hannes Domani * MAINTAINERS (Write After Approval): Add myself. 2020-01-01 Joel Brobecker * gdbarch.sh: Update copyright year range of generated files. 2020-01-01 Joel Brobecker Update copyright year range in all GDB files. 2020-01-01 Joel Brobecker * copyright.py: Convert to Python 3. 2020-01-01 Joel Brobecker * copyright.py: Adapt after move of gnulib directory from gdb directory to toplevel directory. 2020-01-01 Joel Brobecker * copyright.py (main): Exit if run from the wrong directory. 2020-01-01 Joel Brobecker * top.c (print_gdb_version): Change copyright year to 2020. 2020-01-01 Joel Brobecker * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2019. For older changes see ChangeLog-2019. Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never coding: utf-8 End: