Check for sigprocmask in common.m4

[binutils-gdb.git] / gdb / ChangeLog

2019-10-23  Tom Tromey  <tom@tromey.com>

        * configure: Rebuild.
        * configure.ac: Don't check for sigprocmask.
        * gdbsupport/common.m4 (GDB_AC_COMMON): Check for sigprocmask.

2019-10-23  Tom Tromey  <tom@tromey.com>

        * configure: Rebuild.
        * acinclude.m4: Use m4_include, not sinclude.

2019-10-23  Tom de Vries  <tdevries@suse.de>

        PR breakpoints/24687
        * symtab.c (iterate_over_some_symtabs): Apply gdb_realpath on fullname.

2019-10-22  Christian Biesinger  <cbiesinger@google.com>

        * symtab.c (struct demangled_name_entry) <language>: Change from
        bitfield to regular variable.

2019-10-22  Christian Biesinger  <cbiesinger@google.com>

        * symtab.c (struct demangled_name_entry): Add a constructor.
        (free_demangled_name_entry): New function to call the destructor
        for demangled_name_entry.
        (create_demangled_names_hash): Pass free_demangled_name_entry to
        htab_create_alloc.
        (symbol_set_names): Call placement new for demangled_name_entry.
        * utils.c: No longer include xxhash.h here, now that fast_hash
        is inlined in the header.
        * utils.h: Instead, include it here.

2019-10-22  Christian Biesinger  <cbiesinger@google.com>

        * Makefile.in: Link with libxxhash.
        * config.in: Regenerate.
        * configure: Regenerate.
        * configure.ac: Search for libxxhash.
        * utils.c (fast_hash): Use xxhash if present.

2019-10-22  Christian Biesinger  <cbiesinger@google.com>

        * utils.h (fast_hash): New function.
        * symtab.c (hash_demangled_name_entry): Call new function
        fast_hash.

2019-10-22  Christian Biesinger  <cbiesinger@google.com>

        * symtab.c (struct demangled_name_entry): Change type of mangled
        to gdb::string_view. Also adds a constructor that takes the
        mangled name.
        (hash_demangled_name_entry): Update.
        (eq_demangled_name_entry): Update.
        (free_demangled_name_entry): New function to call the destructor
        now that this is not a POD anymore.
        (create_demangled_names_hash): Pass free_demangled_name_entry to
        htab_create_alloc.
        (symbol_set_names): Update.

2019-10-21  Ali Tamur  <tamu@google.com>

        * dwarf2read.c (dir_index): Change type.
        (file_name_index): Likewise.
        (line_header::include_dir_at): Change comment and implementation on
        whether it is DWARF 5.
        (line_header::is_valid_file_index): New function.
        (line_header::file_name_at): Change comment and implementation on
        whether it is DWARF 5.
        (line_header::file_names): Change to private field renamed as
        m_file_names and introduce a new accessor method.
        (line_header::file_names_size): New method.
        (line_header::include_dirs): Change to private field and rename as
        m_include_dirs.
        (dw2_get_file_names_reader): Define local var at a smaller scope and
        reflect API change.
        (dwarf2_cu::setup_type_unit_groups): Reflect API change.
        (process_structure_scope): Likewise.
        (line_header::add_include_dir): Change message and reflect renaming.
        (line_header::add_file_name): Likewise.
        (read_formatted_entries): Handle DW_FORM_data16.
        (dwarf_decode_line_header): Fix line header length calculation.
        (psymtab_include_file_name): Change comment and API.
        (lnp_state_machine::m_file): Update comment and reflect type change.
        (lnp_state_machine::record_line): Reflect type change.
        (dwarf_decode_lines): Reflect API change.
        (file_file_name): Likewise.
        (file_full_name): Likewise.

2019-10-21  Andrew Burgess  <andrew.burgess@embecosm.com>

        * objfiles.c (sort_cmp): Ensure that !(a < a) holds true.

2019-10-21  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_exec_info_content): Remove typedef.

2019-10-21  Tom Tromey  <tom@tromey.com>

        * configure.ac (nm.h): Conditionally create nm.h link.  Subst
        NM_H.   Use AC_CONFIG_LINKS.
        * configure: Rebuild.
        * Makefile.in (NM_H): New variable.
        (generated_files): Add NM_H.  Remove gcore.
        (nm.h, stamp-nmh): New targets.

2019-10-20  Tom Tromey  <tom@tromey.com>

        * objfiles.h (unlink_objfile, put_objfile_before): Don't declare.
        * objfiles.c (unlink_objfile): Move earlier.  Now static.  Remove
        obsolete comment.
        (put_objfile_before): Now static.

2019-10-19  Simon Marchi  <simon.marchi@polymtl.ca>

        * gdbsupport/common-utils.h (startswith): Change return type to
        bool.

2019-10-19  Christian Biesinger  <cbiesinger@google.com>

        * bcache.c (bcache::print_statistics): Use std::sort instead of qsort.
        * breakpoint.c (bp_locations_compare): Rename to...
        (bp_location_is_less_than): ...this, and change to std::sort semantics.
        (update_global_location_list): Use std::sort instead of qsort.
        * buildsym.c (compare_line_numbers): Rename to...
        (lte_is_less_than): ...this, and change to std::sort semantics.
        (buildsym_compunit::end_symtab_with_blockvector): Use std::sort
        instead of qsort.
        * disasm.c (compare_lines): Rename to...
        (line_is_less_than): ...this, and change to std::sort semantics.
        (do_mixed_source_and_assembly_deprecated): Call std::sort instead
        of qsort.
        * dwarf2-frame.c (qsort_fde_cmp): Rename to...
        (fde_is_less_than): ...this, and change to std::sort semantics.
        (dwarf2_build_frame_info): Call std::sort instead of qsort.
        * mdebugread.c (compare_blocks):
        (block_is_less_than): ...this, and change to std::sort semantics.
        (sort_blocks): Call std::sort instead of qsort.
        * objfiles.c (qsort_cmp): Rename to...
        (sort_cmp): ...this, and change to std::sort semantics.
        (update_section_map): Call std::sort instead of qsort.
        * remote.c (compare_pnums): Remove.
        (map_regcache_remote_table): Call std::sort instead of qsort.
        * utils.c (compare_positive_ints): Remove.
        * utils.h (compare_positive_ints): Remove.
        * xcoffread.c (compare_lte): Remove.
        (arrange_linetable): Call std::sort instead of qsort.

2019-10-19  Sergio Durigan Junior  <sergiodj@redhat.com>

        * symfile.c (init_entry_point_info): Fix typo.
        * i386-darwin-tdep.c (darwin_dwarf_signal_frame_p): Fix typo.

2019-10-18  Tom de Vries  <tdevries@suse.de>

        * aarch64-tdep.c: Fix typos in comments.
        * ada-lang.c: Same.
        * ada-tasks.c: Same.
        * alpha-tdep.c: Same.
        * alpha-tdep.h: Same.
        * amd64-nat.c: Same.
        * amd64-windows-tdep.c: Same.
        * arc-tdep.c: Same.
        * arc-tdep.h: Same.
        * arch-utils.c: Same.
        * arm-nbsd-tdep.c: Same.
        * arm-tdep.c: Same.
        * ax-gdb.c: Same.
        * blockframe.c: Same.
        * btrace.c: Same.
        * c-varobj.c: Same.
        * coff-pe-read.c: Same.
        * coffread.c: Same.
        * cris-tdep.c: Same.
        * darwin-nat.c: Same.
        * dbxread.c: Same.
        * dcache.c: Same.
        * disasm.c: Same.
        * dtrace-probe.c: Same.
        * dwarf-index-write.c: Same.
        * dwarf2-frame-tailcall.c: Same.
        * dwarf2-frame.c: Same.
        * dwarf2read.c: Same.
        * eval.c: Same.
        * exceptions.c: Same.
        * fbsd-tdep.c: Same.
        * findvar.c: Same.
        * frame.c: Same.
        * frv-tdep.c: Same.
        * gnu-v3-abi.c: Same.
        * go32-nat.c: Same.
        * h8300-tdep.c: Same.
        * hppa-tdep.c: Same.
        * i386-linux-tdep.c: Same.
        * i386-tdep.c: Same.
        * ia64-libunwind-tdep.c: Same.
        * ia64-tdep.c: Same.
        * infcmd.c: Same.
        * infrun.c: Same.
        * linespec.c: Same.
        * linux-nat.c: Same.
        * linux-thread-db.c: Same.
        * machoread.c: Same.
        * mdebugread.c: Same.
        * mep-tdep.c: Same.
        * mn10300-tdep.c: Same.
        * namespace.c: Same.
        * objfiles.c: Same.
        * opencl-lang.c: Same.
        * or1k-tdep.c: Same.
        * osabi.c: Same.
        * ppc-linux-nat.c: Same.
        * ppc-linux-tdep.c: Same.
        * ppc-sysv-tdep.c: Same.
        * printcmd.c: Same.
        * procfs.c: Same.
        * record-btrace.c: Same.
        * record-full.c: Same.
        * remote-fileio.c: Same.
        * remote.c: Same.
        * rs6000-tdep.c: Same.
        * s12z-tdep.c: Same.
        * score-tdep.c: Same.
        * ser-base.c: Same.
        * ser-go32.c: Same.
        * skip.c: Same.
        * sol-thread.c: Same.
        * solib-svr4.c: Same.
        * solib.c: Same.
        * source.c: Same.
        * sparc-nat.c: Same.
        * sparc-sol2-tdep.c: Same.
        * sparc-tdep.c: Same.
        * sparc64-tdep.c: Same.
        * stabsread.c: Same.
        * stack.c: Same.
        * symfile.c: Same.
        * symtab.c: Same.
        * target-descriptions.c: Same.
        * target-float.c: Same.
        * thread.c: Same.
        * utils.c: Same.
        * valops.c: Same.
        * valprint.c: Same.
        * value.c: Same.
        * varobj.c: Same.
        * windows-nat.c: Same.
        * xcoffread.c: Same.
        * xstormy16-tdep.c: Same.
        * xtensa-tdep.c: Same.

2019-10-17  Tom Tromey  <tromey@adacore.com>

        * configure: Rebuild.
        * configure.ac: Use AC_CONFIG_HEADERS.  Create stamp-h there, not
        in AC_CONFIG_FILES invocation.
        * Makefile.in (Makefile, data-directory/Makefile, stamp-h): Use
        new-style config.status invocation.

2019-10-17  Tom de Vries  <tdevries@suse.de>

        * arm-nbsd-nat.c: Fix typos in comments.
        * arm-tdep.c: Same.
        * darwin-nat-info.c: Same.
        * dwarf2read.c: Same.
        * elfread.c: Same.
        * event-top.c: Same.
        * findvar.c: Same.
        * gdbtypes.c: Same.
        * hppa-tdep.c: Same.
        * i386-tdep.c: Same.
        * jit.c: Same.
        * main.c: Same.
        * mdebugread.c: Same.
        * moxie-tdep.c: Same.
        * nto-procfs.c: Same.
        * osabi.c: Same.
        * ppc-linux-tdep.c: Same.
        * remote.c: Same.
        * riscv-tdep.c: Same.
        * s390-tdep.c: Same.
        * sh-tdep.c: Same.
        * sparc-linux-tdep.c: Same.
        * sparc-nat.c: Same.
        * stack.c: Same.
        * target-descriptions.c: Same.
        * top.c: Same.
        * varobj.c: Same.

2019-10-16  Tom Tromey  <tom@tromey.com>

        * objfiles.h (struct objfile) <original_name>: Now const.

2019-10-16  Christian Biesinger  <cbiesinger@google.com>

        * gdbsupport/gdb_setjmp.h (SIGSETJMP): Allow passing in the value to
        pass on to sigsetjmp's second argument.
        * cp-support.c (gdb_demangle): Unblock SIGSEGV if we caught a crash.

2019-10-16  Keith Seitz  <keiths@redhat.com>

        PR gdb/23567
        * dwarf2read.c (dwarf2_per_objfile::locate_sections): Discard
        sections whose size is greater than the file size.

2019-10-16  Jim Wilson  <jimw@sifive.com>

        * riscv-tdep.c (riscv_gcc_target_options): New.
        (riscv_gnu_triplet_regexp): New.
        (riscv_gdbarch_init): Call set_gdbarch_gcc_triplet_options and
        set_gdbarch_gnu_triplet_regexp.

2019-10-16  Christian Biesinger  <cbiesinger@google.com>

        * Makefile.in: Add xml-builtin.h.
        * features/feature_to_c.sh: Add an include for xml-builtin.h
        to ensure that the compiler checks that the types match.
        * xml-builtin.h: New file.
        * xml-support.c (fetch_xml_builtin): Add missing const.
        * xml-support.h: Remove declaration of xml_builtins.

2019-10-16  Tom de Vries  <tdevries@suse.de>

        PR tdep/25096
        * amd64-tdep.c (amd64_classify_aggregate_field): Factor out of ...
        (amd64_classify_aggregate): ... here.
        (amd64_classify_aggregate_field): Handled fiels of nested structs
        recursively.

2019-10-16  Tom de Vries  <tdevries@suse.de>

        PR tdep/24104
        * amd64-tdep.c (amd64_push_arguments): Handle AMD64_NO_CLASS in loop
        that handles 'theclass'.

2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>

        * linespec.c (decode_digits_ordinary): Update comment.
        * make-target-delegates: No longer need to handle VEC case.
        * memrange.c (normalize_mem_ranges): Update comment.
        * namespace.c (add_using_directive): Update comment.
        * objc-lang.c (uniquify_strings): Update comment.
        * ppc-linux-nat.c (struct thread_points): Update comment.
        * probe.h (find_probes_in_objfile): Update comment.
        * target.h (enum flash_preserve_mode): Update comment.
        * varobj.c (varobj_restrict_range): Update comment.
        * varobj.h (varobj_list_children): Update comment.

2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>

        * Makefile.in: Remove references to vec.h and vec.c.
        * aarch64-tdep.c: No longer include vec.h.
        * ada-lang.c: Likewise.
        * ada-lang.h: Likewise.
        * arm-tdep.c: Likewise.
        * ax.h: Likewise.
        * breakpoint.h: Likewise.
        * charset.c: Likewise.
        * cp-support.h: Likewise.
        * dtrace-probe.c: Likewise.
        * dwarf2read.c: Likewise.
        * extension.h: Likewise.
        * gdb_bfd.c: Likewise.
        * gdbsupport/gdb_vecs.h: Likewise.
        * gdbsupport/vec.c: Remove.
        * gdbsupport/vec.h: Remove.
        * gdbthread.h: Likewise.
        * guile/scm-type.c: Likewise.
        * inline-frame.c: Likewise.
        * machoread.c: Likewise.
        * memattr.c: Likewise.
        * memrange.h: Likewise.
        * namespace.h: Likewise.
        * nat/linux-btrace.h: Likewise.
        * osdata.c: Likewise.
        * parser-defs.h: Likewise.
        * progspace.h: Likewise.
        * python/py-type.c: Likewise.
        * record-btrace.c: Likewise.
        * rust-exp.y: Likewise.
        * solib-target.c: Likewise.
        * stap-probe.c: Likewise.
        * target-descriptions.c: Likewise.
        * target-memory.c: Likewise.
        * target.h: Likewise.
        * varobj.c: Likewise.
        * varobj.h: Likewise.
        * xml-support.h: Likewise.

2019-10-15  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile):
        Update for new std::vector based implementation.
        (process_psymtab_comp_unit_reader): Likewise.
        (scan_partial_symbols): Likewise.
        (recursively_compute_inclusions): Likewise.
        (compute_compunit_symtab_includes): Likewise.
        (process_imported_unit_die): Likewise.
        (queue_and_load_dwo_tu): Likewise.
        (follow_die_sig_1): Likewise.
        * gdb/dwarf2read.h: Remove DEF_VEC_P.
        (typedef dwarf2_per_cu_ptr): Remove.
        (struct dwarf2_per_cu_data) <imported_symtabs_empty>: New
        function.
        (struct dwarf2_per_cu_data) <imported_symtabs_push>: New function.
        (struct dwarf2_per_cu_data) <imported_symtabs_size>: New function.
        (struct dwarf2_per_cu_data) <imported_symtabs_free>: New function.
        (struct dwarf2_per_cu_data) <imported_symtabs>: Change to
        std::vector.

2019-10-15  Tom Tromey  <tromey@adacore.com>

        * windows-nat.c (windows_nat_target::resume): Use %x when logging
        TID.

2019-10-15  Tom Tromey  <tromey@adacore.com>

        * windows-nat.c (windows_nat_target::fetch_registers)
        (windows_nat_target::store_registers): Rename "pid" to "tid".

2019-10-15  Tom Tromey  <tromey@adacore.com>

        * gdbarch.h, gdbarch.c: Rebuild.
        * gdbarch.sh (gcc_target_options): Change return type to
        std::string.
        * compile/compile.c (get_args): Update.
        * nios2-tdep.c (nios2_gcc_target_options): Return std::string.
        * arm-linux-tdep.c (arm_linux_gcc_target_options): Return
        std::string.
        * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): Return
        std::string.
        * arch-utils.c (default_gcc_target_options): Return std::string.
        * arch-utils.h (default_gcc_target_options): Return std::string.
        * s390-tdep.c (s390_gcc_target_options): Return std::string.

2019-10-15  Christian Biesinger  <cbiesinger@google.com>

        * breakpoint.c (breakpoint_chain): Make static.
        * tui/tui-winsource.c: Call iterate_over_breakpoints instead
        of accessing breakpoint_chain.

2019-10-15  Christian Biesinger  <cbiesinger@google.com>

        * breakpoint.c (iterate_over_breakpoints): Change function pointer
        to a gdb::function_view and return value to bool.
        * breakpoint.h (iterate_over_breakpoints): Likewise.
        * dummy-frame.c (pop_dummy_frame_bpt): Update.
        (pop_dummy_frame): Update.
        * guile/scm-breakpoint.c (bpscm_build_bp_list): Update.
        (gdbscm_breakpoints): Update.
        * python/py-breakpoint.c (build_bp_list): Update.
        (gdbpy_breakpoints): Update.
        * python/py-finishbreakpoint.c (bpfinishpy_detect_out_scope_cb):
        Update.
        (bpfinishpy_handle_stop): Update.
        (bpfinishpy_handle_exit): Update.
        * solib-svr4.c (svr4_update_solib_event_breakpoint): Update.
        (svr4_update_solib_event_breakpoints): Update.

2019-10-15  Andreas Arnez  <arnez@linux.ibm.com>

        * s390-tdep.c (s390_effective_inner_type): Ignore static fields
        when unwrapping single-field structs.

2019-10-14  Simon Marchi  <simon.marchi@polymtl.ca>

        * dwarf2read.c: Remove includes.

2019-10-13  Simon Marchi  <simon.marchi@polymtl.ca>

        * ui-out.c (ui_out::call_do_message): Silence
        -Wformat-nonliteral warning.

2019-10-12  Simon Marchi  <simon.marchi@polymtl.ca>

        * breakpoint.c: Remove some includes: continuations.h, skip.h,
        mi/mi-main.h, readline/readline.h, readline/history.h.  Add
        include: readline/tilde.h.

2019-10-12  Christian Biesinger  <cbiesinger@google.com>

        * remote.c (remote_target::get_trace_status): Remove declaration of
        trace_regblock_size.

2019-10-12  Christian Biesinger  <cbiesinger@google.com>

        * cli/cli-cmds.c (max_user_call_depth): Move comment to header.
        (show_user): Remove declaration of cmdlist.
        * cli/cli-cmds.h (max_user_call_depth): Declare.
        * cli/cli-script.c (execute_user_command): Remove declaration
        of max_user_call_depth.

2019-10-11  Jim Wilson  <jimw@sifive.com>

        * gdbsupport/print-utils.h (pulongest): Fix comment.
        (plongest): Likewise.
        (phex): Add missing comment, mention leading zeros.
        (phex_nz): Add mention of no leading zeros to comment.

        * riscv-tdep.c (riscv_push_dummy_code): Change %lld to %s and use
        plongest instead of unsigned long long cast.

2019-10-10  Christian Biesinger  <cbiesinger@google.com>

        * main.c (captured_main_1): Include gdbtk.h and remove declarations
        for external_editor_command and gdbtk_test.

2019-10-10  Christian Biesinger  <cbiesinger@google.com>

        * mi/mi-cmd-var.c (varobjdebug): Remove declaration.
        * varobj.c (varobjdebug): Move comment to...
        * varobj.h (varobjdebug): ...here, and declare.

2019-10-09  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_data_window::show_registers): Don't call
        erase_data_content.

2019-10-09  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.h (tui_delete_win): Don't declare.
        * tui/tui-stack.c (tui_locator_window::rerender): Update.
        * tui/tui-command.c (tui_cmd_window::resize)
        (tui_refresh_cmd_win): Update.
        * tui/tui-win.c (tui_resize_all, tui_set_focus_command): Update.
        * tui/tui.c (tui_rl_other_window, tui_enable): Update.
        * tui/tui-data.c (~tui_gen_win_info): Remove.
        * tui/tui-layout.c (tui_gen_win_info::resize): Update.
        * tui/tui-io.c (update_cmdwin_start_line, tui_putc, tui_puts)
        (tui_redisplay_readline, tui_mld_flush)
        (tui_mld_erase_entire_line, tui_mld_getc, tui_getc): Update.
        * tui/tui-regs.c (tui_data_window::delete_data_content_windows)
        (tui_data_window::erase_data_content)
        (tui_data_item_window::rerender)
        (tui_data_item_window::refresh_window): Update.
        * tui/tui-wingeneral.c (tui_gen_win_info::refresh_window)
        (box_win, tui_gen_win_info::make_window)
        (tui_gen_win_info::make_visible): Update.
        (tui_delete_win): Remove.
        * tui/tui-winsource.c
        (tui_source_window_base::do_erase_source_content): Update.
        (tui_show_source_line, tui_source_window_base::update_tab_width)
        (tui_source_window_base::update_exec_info): Update.
        * tui/tui-data.h (struct curses_deleter): New.
        (struct tui_gen_win_info) <handle>: Now a unique_ptr.
        (struct tui_gen_win_info) <~tui_gen_win_info>: Define.

2019-10-09  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.h (struct tui_gen_win_info): Don't declare.

2019-10-09  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.c (tui_win_is_auxiliary): Remove.
        * tui/tui-data.h (tui_win_is_auxiliary): Don't declare.

2019-10-09  Tom Tromey  <tom@tromey.com>

        * tui/tui-disasm.c (tui_get_low_disassembly_address): Compute
        window height directly.
        * tui/tui-layout.h (tui_default_win_viewport_height): Don't
        declare.
        * tui/tui-layout.c (tui_default_win_height): Remove.
        (tui_default_win_viewport_height): Remove.

2019-10-09  Tom Tromey  <tom@tromey.com>

        * tui/tui.h: Remove comments.

2019-10-09  Tom de Vries  <tdevries@suse.de>

        * python/lib/gdb/printer/bound_registers.py: Use
        '^builtin_type_bound128' as regexp argument for
        add_builtin_pretty_printer.

2019-10-09  Christian Biesinger  <cbiesinger@google.com>

        * guile/guile.c (guile_extension_script_ops): Remove forward
        declaration and mark as static.
        (guile_script_ops): Likewise.
        (extension_language_guile): Move further down in the file so
        it can reference the definitions for guile_{extension_,}script_ops.

2019-10-09  Andreas Arnez  <arnez@linux.ibm.com>

        * s390-tdep.c (390_process_record): Handle new arch13 instructions
        except SORTL, DFLTCC, and KDSA.

2019-10-08  Tom Tromey  <tromey@adacore.com>

        * windows-nat.c (struct windows_thread_info_struct) <sf>: Remove.
        (struct safe_symbol_file_add_args): Remove.

2019-10-08  Tom Tromey  <tromey@adacore.com>

        * windows-nat.c: Don't include buildsym-legacy.h.

2019-10-08  Tom Tromey  <tromey@adacore.com>

        * contrib/ari/gdb_ari.sh (%p): Allow gdb-specific %p extensions.

2019-10-08  Christian Biesinger  <cbiesinger@google.com>

        * gdbtypes.c (overload_debug): Move comment to header.
        * gdbtypes.h (overload_debug): Declare.
        * valops.c: Remove declaration of overload_debug, instead
        include gdbtypes.h.

2019-10-08  Christian Biesinger  <cbiesinger@google.com>

        * language.c (show_language_command): Pass lang_frame_mismatch_warn
        through _().
        (lang_frame_mismatch_warn): Make const, mark with N_(), and
        move comment...
        * language.h (lang_frame_mismatch_warn): ... here. Also add
        declaration.
        * top.c (lang_frame_mismatch_warn): Remove declaration.
        (check_frame_language_change): Pass lang_frame_mismatch_warn
        through _().

2019-10-07  Christian Biesinger  <cbiesinger@google.com>

        * c-lang.h (vtbl_ptr_name): Declare.
        * cp-valprint.c (vtbl_ptr_name): Remove "extern" now that we get
        it from the header.
        * stabsread.c (define_symbol): Remove declaration of vtbl_ptr_name.

2019-10-07  Christian Biesinger  <cbiesinger@google.com>

        * charset.c (your_gdb_wchar_t_is_bogus): Replace with a
        gdb_static_assert.

2019-10-07  Weimin Pan  <weimin.pan@oracle.com>

        * ../Makefile.def (dependencies): Add all-libctf to all-gdb
        * ../Makefile.in: Add "all-gdb: maybe-all-libctf"
        * ctfread.c: New file.
        * ctfread.h: New file.
        * elfread.c: Include ctfread.h.
        (struct elfinfo text_p): New member ctfsect.
        (elf_locate_sections): Mark CTF section.
        (elf_symfile_read): Call elfctf_build_psymtabs.
        * Makefile.in (LIBCTF): Add.
        (CLIBS): Use it.
        (CDEPS): Likewise.
        (DIST): Add ctfread.c.

2019-10-07  Andrew Burgess  <andrew.burgess@embecosm.com>

        * ctfread.c (struct nextfield): Renamed to ...
        (struct ctf_nextfield): ... this.
        (struct field_info): Renamed to ...
        (strut ctf_field_info): ... this.
        (attach_fields_to_type): Update for renamed structures.
        (ctf_add_member_cb): Likewise.
        (ctf_add_enum_member_cb): Likewise.
        (process_struct_members): Likewise.
        (process_enum_type): Likewise.

2019-10-07  Weimin Pan  <weimin.pan@oracle.com>

        * tracectf.h: Rename, was ctf.h.
        * tracectf.c: Rename, was ctf.c, replace ctf.h with tracectf.h.
        * tracefile.c: Likewise.
        * tracepoint.c: Remove unused include ctf.h.
        * mi/mi-main.c: Likewise.
        * Makefile.in Replace ctf.c with tracectf.c.

2019-10-06  Joel Brobecker  <brobecker@adacore.com>

        * version.in: Change version number to "9.0.50.DATE-git".

2019-10-03  Tom Tromey  <tom@tromey.com>

        PR rust/24976:
        * dwarf2read.c (quirk_rust_enum): Handle single-element unions.

2019-10-03  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-lang.c (f_language_defn): Use cp_get_symbol_name_matcher and
        cp_search_name_hash.
        * NEWS: Add entry about nested function support.

2019-10-03  Bernhard Heckel  <bernhard.heckel@intel.com>
            Andrew Burgess  <andrew.burgess@embecosm.com>

        * cp-namespace.c (cp_search_static_and_baseclasses): Only search
        for nested static variables when searchin VAR_DOMAIN.
        * dwarf2read.c (add_partial_symbol): Add nested subroutines to the
        global scope, update comment.
        (add_partial_subprogram): Call add_partial_subprogram recursively
        for nested subroutines when processinng Fortran.
        (load_partial_dies): Process the child entities of a subprogram
        when processing Fortran.
        (partial_die_parent_scope): Handle building scope
        for Fortran nested functions.
        (process_die): Record that nested functions have a scope.
        (new_symbol): Always record Fortran subprograms on the global
        symbol list.
        (determine_prefix): How to build the prefix for Fortran
        subprograms.

2019-10-03  Andrew Burgess  <andrew.burgess@embecosm.com>

        * linux-nat.c (linux_nat_filter_event): Don't ignore SIGSTOP if we
        have just sent the thread a SIGSTOP and are waiting for it to
        arrive.

2019-10-03  Andrew Burgess  <andrew.burgess@embecosm.com>

        * btrace.c (btrace_add_pc): Remove whitespace before the template
        parameter in 'std::vector <...>'.
        (parse_xml_btrace_block): Likewise.
        (btrace_maint_decode_pt): Likewise.
        (btrace_maint_update_packets): Likewise.
        (btrace_maint_print_packets): Likewise.
        * btrace.h (struct btrace_maint_info): Likewise.
        * dwarf2read.c (struct type_unit_group): Likewise.
        (build_type_psymtabs_reader): Likewise.
        * gdbsupport/btrace-common.c (btrace_data_append): Likewise.
        * gdbsupport/btrace-common.h (struct btrace_data_bts): Likewise.
        * nat/linux-btrace.c (perf_event_read_bts): Likewise.

2019-10-03  Tom de Vries  <tdevries@suse.de>

        * cli/cli-style.c (_initialize_cli_style): Adding a '.' at the end of
        the first line of the help text for set/show style metadata.

2019-10-02  Tom Tromey  <tromey@adacore.com>

        * Makefile.in (COMMON_SFILES): Add common-inferior.c.
        * gdbsupport/common-inferior.c: New file.
        * infcmd.c (startup_with_shell): Don't define.
        * nat/fork-inferior.h (startup_with_shell): Don't declare.
        * gdbsupport/common-inferior.h (startup_with_shell): Declare.
        * inferior.h (startup_with_shell): Don't declare.

2019-10-02  Christian Biesinger  <cbiesinger@google.com>

        * gdbsupport/gdb_assert.h: Include errors.h.
        * gdbsupport/gdb_string_view.h: Include gdb_assert.h.

2019-10-02  Tom Tromey  <tromey@adacore.com>

        * NEWS: Add $_ada_exception entry.
        * ada-lang.c (struct ada_catchpoint): Add constructor.
        <m_kind>: New member.
        (allocate_location_exception, re_set_exception): Remove
        "ex" parameter.
        (should_stop_exception): Compute $_ada_exception.
        (check_status_exception, print_it_exception)
        (print_one_exception, print_mention_exception): Remove
        "ex" parameter.
        (allocate_location_catch_exception, re_set_catch_exception)
        (check_status_exception, print_it_catch_exception)
        (print_one_catch_exception, print_mention_catch_exception)
        (print_recreate_catch_exception)
        (allocate_location_catch_exception_unhandled)
        (re_set_catch_exception_unhandled)
        (check_status_exception, print_it_catch_exception_unhandled)
        (print_one_catch_exception_unhandled)
        (print_mention_catch_exception_unhandled)
        (print_recreate_catch_exception_unhandled)
        (allocate_location_catch_assert, re_set_catch_assert)
        (check_status_assert, print_it_catch_assert)
        (print_one_catch_assert, print_mention_catch_assert)
        (print_recreate_catch_assert)
        (allocate_location_catch_handlers, re_set_catch_handlers)
        (check_status_handlers, print_it_catch_handlers)
        (print_one_catch_handlers, print_mention_catch_handlers)
        (print_recreate_catch_handlers): Remove.
        (create_ada_exception_catchpoint): Update.
        (initialize_ada_catchpoint_ops): Update.

2019-10-02  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (ada_lookup_simple_minsyms): Remove.
        (create_excep_cond_exprs): Simplify exception string computation.
        (ada_exception_catchpoint_cond_string): Likewise.

2019-10-02  Tom Tromey  <tromey@adacore.com>

        * symmisc.c (dump_msymbols): Don't use MSYMBOL_VALUE_ADDRESS.
        * ada-lang.c (lesseq_defined_than): Handle
        LOC_STATIC.
        * dwarf2read.c (dwarf2_per_objfile): Add can_copy
        parameter.
        (dwarf2_has_info): Likewise.
        (new_symbol): Set maybe_copied on symbol when
        appropriate.
        * dwarf2read.h (dwarf2_per_objfile): Add can_copy
        parameter.
        <can_copy>: New member.
        * elfread.c (record_minimal_symbol): Set maybe_copied
        on symbol when appropriate.
        (elf_symfile_read): Update call to dwarf2_has_info.
        * minsyms.c (lookup_minimal_symbol_linkage): New
        function.
        * minsyms.h (lookup_minimal_symbol_linkage): Declare.
        * symtab.c (get_symbol_address, get_msymbol_address):
        New functions.
        * symtab.h (get_symbol_address, get_msymbol_address):
        Declare.
        (SYMBOL_VALUE_ADDRESS, MSYMBOL_VALUE_ADDRESS): Handle
        maybe_copied.
        (struct symbol, struct minimal_symbol) <maybe_copied>:
        New member.

2019-10-02  Tom Tromey  <tromey@adacore.com>

        * source.c (struct current_source_location): New.
        (current_source_key): New global.
        (current_source_symtab, current_source_line)
        (current_source_pspace): Remove.
        (get_source_location): New function.
        (get_current_source_symtab_and_line)
        (set_default_source_symtab_and_line)
        (set_current_source_symtab_and_line)
        (clear_current_source_symtab_and_line, select_source_symtab)
        (info_source_command, print_source_lines_base)
        (info_line_command, search_command_helper, _initialize_source):
        Update.

2019-10-02  Tom Tromey  <tromey@adacore.com>

        * source.c (select_source_symtab): Don't call
        decode_line_with_current_source.

2019-10-02  Andrew Burgess  <andrew.burgess@embecosm.com>

        * symtab.c (lookup_global_symbol): Search global block.

2019-10-02  Tom Tromey  <tromey@adacore.com>

        * coffread.c (process_coff_symbol): Update.
        * dwarf2read.c (var_decode_location, new_symbol): Update.
        * mdebugread.c (parse_symbol): Update.
        * objfiles.c (relocate_one_symbol): Update.
        * stabsread.c (define_symbol, fix_common_block)
        (scan_file_globals): Update.
        * symtab.h (SYMBOL_VALUE_ADDRESS): Expand to an rvalue.
        (SET_SYMBOL_VALUE_ADDRESS): New macro.
        * xcoffread.c (process_xcoff_symbol): Update.

2019-10-02  Andreas Arnez  <arnez@linux.ibm.com>

        * MAINTAINERS: Update my email address.

2019-10-02  Andrew Burgess  <andrew.burgess@embecosm.com>

        * dwarf2read.c (struct type_unit_group) <tus>: Convert to
        std::vector.
        (build_type_psymtabs_reader): Update for std::vector.
        (build_type_psymtab_dependencies): Likewise.
        * dwarf2read.h: Remove use of DEF_VEC_P.
        (typedef sig_type_ptr): Delete.

2019-10-02  Andrew Burgess  <andrew.burgess@embecosm.com>

        * btrace.c (btrace_maint_clear): Update to handle change from VEC
        to std::vector.
        (btrace_maint_decode_pt): Likewise, and move allocation of the
        vector outside of the loop.
        (btrace_maint_update_packets): Update to handle change from VEC to
        std::vector.
        (btrace_maint_print_packets): Likewise.
        (maint_info_btrace_cmd): Likewise.
        * btrace.h: Remove use of DEF_VEC_O.
        (typedef btrace_pt_packet_s): Delete.
        (struct btrace_maint_info) <packets>: Change fromm VEC to
        std::vector.
        * gdbsupport/btrace-common.h: Remove 'vec.h' include.

2019-10-02  Andrew Burgess  <andrew.burgess@embecosm.com>

        * btrace.c (btrace_compute_ftrace_bts): Update for std::vector,
        make accesses into the vector constant references.
        (btrace_add_pc): Update for std::vector.
        (btrace_stitch_bts): Likewise.
        (parse_xml_btrace_block): Likewise.
        (btrace_maint_update_packets): Likewise.
        (btrace_maint_print_packets): Likewise.
        (maint_info_btrace_cmd): Likewise.
        * gdbsupport/btrace-common.c (btrace_data::fini): Update for
        std::vector.
        (btrace_data::empty): Likewise.
        (btrace_data_append): Likewise.
        * gdbsupport/btrace-common.h: Remove use of DEF_VEC_O.
        (typedef btrace_block_s): Delete.
        (struct btrace_block): Add constructor.
        (struct btrace_data_bts) <blocks>: Change to std::vector.
        * nat/linux-btrace.c (perf_event_read_bts): Update for
        std::vector.
        (linux_read_bts): Likewise.

2019-10-01  Tom Tromey  <tom@tromey.com>

        * cli/cli-logging.c (show_logging_filename): Use styled_string.

2019-10-01  Tom Tromey  <tom@tromey.com>

        * stack.c (print_frame, info_frame_command_core): Use
        styled_string.
        * linux-thread-db.c (try_thread_db_load_1)
        (try_thread_db_load_from_pdir_1): Use styled_string.
        * auto-load.c (file_is_auto_load_safe, execute_script_contents)
        (auto_load_section_scripts, info_auto_load_local_gdbinit)
        (maybe_print_unsupported_script_warning)
        (maybe_print_script_not_found_warning): Use styled_string.
        * ada-lang.c (user_select_syms): Use styled_string.

2019-10-01  Tom Tromey  <tom@tromey.com>

        * p-lang.c (pascal_printstr): Use metadata style.
        * value.c (show_convenience): Use metadata style.
        * valprint.c (valprint_check_validity, val_print_optimized_out)
        (val_print_not_saved, val_print_unavailable)
        (val_print_invalid_address, generic_val_print, val_print)
        (value_check_printable, val_print_array_elements): Use metadata
        style.
        * ui-out.h (class ui_out) <field_fmt>: New overload.
        <do_field_fmt>: Add style parameter.
        * ui-out.c (ui_out::field_fmt): New overload.
        * typeprint.c (type_print_unknown_return_type)
        (val_print_not_allocated, val_print_not_associated): Use metadata
        style.
        * tui/tui-out.h (class tui_ui_out) <do_field_fmt>: Add style
        parameter.
        * tui/tui-out.c (tui_ui_out::do_field_fmt): Update.
        * tracepoint.c (tvariables_info_1): Use metadata style.
        * stack.c (print_frame_arg, print_frame_info, print_frame)
        (info_frame_command_core): Use metadata style.
        * skip.c (info_skip_command): Use metadata style.
        * rust-lang.c (rust_print_enum): Use metadata style.
        * python/py-prettyprint.c (print_stack_unless_memory_error): Use
        metadata style.
        * python/py-framefilter.c (py_print_single_arg): Use metadata
        style.
        * printcmd.c (do_one_display, print_variable_and_value): Use
        metadata style.
        * p-valprint.c (pascal_val_print)
        (pascal_object_print_value_fields): Use metadata style.
        * p-typeprint.c (pascal_type_print_base): Use metadata style.
        * mi/mi-out.h (class mi_ui_out) <do_field_fmt>: Add style
        parameter.
        * mi/mi-out.c (mi_ui_out::do_field_fmt): Update.
        * m2-valprint.c (m2_print_long_set): Use metadata style.
        * m2-typeprint.c (m2_print_type): Use metadata style.
        * infcmd.c (print_return_value_1): Use metadata style.
        * gnu-v3-abi.c (print_one_vtable): Use metadata style.
        * f-valprint.c (info_common_command_for_block): Use metadata
        style.
        * f-typeprint.c (f_type_print_base): Use metadata style.
        * expprint.c (print_subexp_standard): Use metadata style.
        * cp-valprint.c (cp_print_value_fields): Use metadata style.
        * cli/cli-style.h (class cli_style_option): Add constructor.
        (metadata_style): Declare.
        * cli/cli-style.c (metadata_style): New global.
        (_initialize_cli_style): Register metadata style.
        * cli-out.h (class cli_ui_out) <do_field_fmt>: Add style
        parameter.
        * cli-out.c (cli_ui_out::do_field_fmt): Update.
        * c-typeprint.c (c_type_print_base_struct_union)
        (c_type_print_base_1): Use metadata style.
        * breakpoint.c (watchpoint_value_print)
        (print_one_breakpoint_location): Use metadata style.
        * break-catch-syscall.c (print_one_catch_syscall): Use metadata
        style.
        * break-catch-sig.c (signal_catchpoint_print_one): Use metadata
        style.
        * ada-valprint.c (val_print_packed_array_elements, printstr)
        (print_field_values, ada_val_print_ref, ada_val_print): Use
        metadata style.
        * ada-typeprint.c (print_array_type, ada_print_type): Use metadata
        style.
        * ada-tasks.c (print_ada_task_info, info_task): Use metadata
        style.
        * ada-lang.c (user_select_syms): Use metadata style.

2019-10-01  Tom Tromey  <tom@tromey.com>

        * cli/cli-cmds.c (pwd_command): Style output.

2019-10-01  Pedro Alves  <palves@redhat.com>
            Tom Tromey  <tom@tromey.com>

        * symtab.c (print_symbol_info): Use %ps.
        (print_msymbol_info): Use %ps.
        * symfile.c (symbol_file_add_with_addrs): Use %ps.
        * printcmd.c (print_variable_and_value): Use %ps.
        * macrocmd.c (show_pp_source_pos): Use %ps.
        * infrun.c (print_exited_reason): Use ui_out::message.
        * breakpoint.c (watchpoint_check, print_one_breakpoint_location)
        (describe_other_breakpoints): Use ui_out::message and new
        formats.
        (say_where): Use new formats.
        (bkpt_print_it, tracepoint_print_one_detail): Use ui_out::message
        and new formats.

2019-10-01  Pedro Alves  <palves@redhat.com>
            Tom Tromey  <tom@tromey.com>

        * unittests/format_pieces-selftests.c: Add gdb_format parameter.
        (test_gdb_formats): New function.
        (run_tests): Call it.
        (test_format_specifier): Update.
        * utils.h (fputs_filtered): Update comment.
        (vfprintf_styled, vfprintf_styled_no_gdbfmt)
        (fputs_styled_unfiltered): Declare.
        * utils.c (fputs_styled_unfiltered): New function.
        (vfprintf_maybe_filtered): Add gdbfmt parameter.
        (vfprintf_filtered): Update.
        (vfprintf_unfiltered, vprintf_filtered): Update.
        (vfprintf_styled, vfprintf_styled_no_gdbfmt): New functions.
        * ui-out.h (enum ui_out_flag) <unfiltered_output,
        disallow_ui_out_field>: New constants.
        (enum class field_kind): New.
        (struct base_field_s, struct signed_field_s): New.
        (signed_field): New function.
        (struct string_field_s): New.
        (string_field): New function.
        (struct styled_string_s): New.
        (styled_string): New function.
        (class ui_out) <message>: Add comment.
        <vmessage, call_do_message>: New methods.
        <do_message>: Add style parameter.
        * ui-out.c (ui_out::call_do_message, ui_out::vmessage): New
        methods.
        (ui_out::message): Rewrite.
        * mi/mi-out.h (class mi_ui_out) <do_message>: Add style
        parameter.
        * mi/mi-out.c (mi_ui_out::do_message): Add style parameter.
        * gdbsupport/format.h (class format_pieces) <format_pieces>: Add
        gdb_extensions parameter.
        (class format_piece): Add parameter to constructor.
        (n_int_args): New field.
        * gdbsupport/format.c (format_pieces::format_pieces): Add
        gdb_extensions parameter.  Handle '*'.
        * cli-out.h (class cli_ui_out) <do_message>: Add style parameter.
        * cli-out.c (cli_ui_out::do_message): Add style parameter.  Call
        vfprintf_styled_no_gdbfmt.
        (cli_ui_out::do_field_string, cli_ui_out::do_spaces)
        (cli_ui_out::do_text, cli_ui_out::field_separator): Allow
        unfiltered output.
        * ui-style.h (struct ui_file_style) <ptr>: New method.

2019-10-01  Tom Tromey  <tom@tromey.com>

        * unittests/format_pieces-selftests.c: Update.  Add final format.
        * gdbsupport/format.c (format_pieces::format_pieces): Don't add
        empty literal pieces.

2019-10-01  Tom Tromey  <tom@tromey.com>

        * ui-out.h (enum class ui_out_style_kind): Remove.
        (class ui_out) <field_string, field_stsream, do_field_string>:
        Change type of "style".
        * ui-out.c (ui_out::field_core_addr, ui_out::field_stream)
        (ui_out::field_string): Update.
        * tui/tui-out.h (class tui_ui_out) <do_field_string>: Change type
        of "style".
        * tui/tui-out.c (tui_ui_out::do_field_string): Update.
        * tracepoint.c (print_one_static_tracepoint_marker): Update.
        * stack.c (print_frame_arg, print_frame_info, print_frame):
        Update.
        * source.c (print_source_lines_base): Update.
        * solib.c (info_sharedlibrary_command): Update.
        * skip.c (info_skip_command): Update.
        * record-btrace.c (btrace_call_history_src_line)
        (btrace_call_history): Update.
        * python/py-framefilter.c (py_print_frame): Update.
        * mi/mi-out.h (class mi_ui_out) <do_field_string>: Change type of
        "style".
        * mi/mi-out.c (mi_ui_out::do_table_header)
        (mi_ui_out::do_field_signed, mi_ui_out::do_field_unsigned)
        (mi_ui_out::do_field_string): Update.
        * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
        Update.
        * cli-out.h (class cli_ui_out) <do_field_string>: Change type of
        "style".
        * cli-out.c (cli_ui_out::do_table_header)
        (cli_ui_out::do_field_signed, cli_ui_out::do_field_unsigned)
        (cli_ui_out::do_field_skip, cli_ui_out::do_field_string)
        (cli_ui_out::do_field_fmt): Update.
        * breakpoint.c (print_breakpoint_location): Update.
        (update_static_tracepoint): Update.

2019-10-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * main.c (relocate_gdbinit_path_maybe_in_datadir): Remove std::string
        conversion of gdb_datadir.
        (captured_main_1): Remove xstrdup when assigning to gdb_datadir,
        remove not needed c_str ().

2019-09-30  Ali Tamur <tamur@google.com>

        * dwarf2read.c (skip_one_die): Handle DW_FORM_strx forms.
        (dwarf2_string_attr): Likewise.

2019-09-30  Ali Tamur <tamur@google.com>

        * dwarf2read.c (process_full_comp_unit): Remove whitespace at the EOL.
        (process_full_type_unit): Likewise.
        (dump_die_shallow): Likewise.
        (cu_debug_loc_section): Likewise.

2019-09-28  Christian Biesinger  <cbiesinger@google.com>

        * minsyms.c (compare_minimal_symbols): Rename to...
        (minimal_symbol_is_less_than): ...this, and adjust to STL
        conventions (return bool, take arguments as references)
        (minimal_symbol_reader::install): Call std::sort instead
        of qsort.

2019-09-29  Christian Biesinger  <cbiesinger@google.com>

        * minsyms.h (msymbol_hash): Document that this is a case-insensitive
        hash and why.
        * objfiles.h (struct objfile_per_bfd_storage) <demangled_names_hash,
        msymbol_hash, msymbol_demangled_hash>: Improve comments.

2019-09-30  Simon Marchi  <simon.marchi@polymtl.ca>

        * psymtab.c (add_psymbol_to_list): Move comment to psympriv.h.
        * psympriv.h (add_psymbol_to_list): Move comment here and update
        it.

2019-09-29  Tom de Vries  <tdevries@suse.de>

        * contrib/cc-with-tweaks.sh (get_tmpdir): New function.
        Use $tmpdir/$(basename "$output_file").dwz instead of
        "${output_file}.dwz".

2019-09-28  Simon Marchi  <simon.marchi@polymtl.ca>

        PR gdb/25045
        * hppa-linux-nat.c: Include gdbarch.h.

2019-09-26  Christian Biesinger  <cbiesinger@google.com>

        * blockframe.c (find_pc_partial_function): Change return type to bool.
        * elfread.c (elf_gnu_ifunc_resolve_name): Likewise.
        * minsyms.c (in_gnu_ifunc_stub): Likewise.
        (stub_gnu_ifunc_resolve_name): Likewise.
        * symtab.c (compare_filenames_for_search): Likewise.
        (compare_glob_filenames_for_search): Likewise.
        (matching_obj_sections): Likewise.
        (symbol_matches_domain): Likewise.
        (find_line_symtab): Change out param EXACT_MATCH to bool *.
        (find_line_pc): Change return type to bool.
        (find_line_pc_range): Likewise.
        (producer_is_realview): Likewise.
        * symtab.h (symbol_matches_domain): Likewise.
        (find_pc_partial_function): Likewise.
        (find_pc_line_pc_range): Likewise.
        (in_gnu_ifunc_stub): Likewise.
        (struct gnu_ifunc_fns) <gnu_ifunc_resolve_name>: Likewise.
        (find_line_pc): Likewise.
        (find_line_pc_range): Likewise.
        (matching_obj_sections): Likewise.
        (find_line_symtab): Change out parameter to bool.
        (producer_is_realview): Change return type to bool.
        (compare_filenames_for_search): Likewise.
        (compare_glob_filenames_for_search): Likewise.

2019-09-26  Tom Tromey  <tom@tromey.com>

        * Makefile.in (COMMON_SFILES): Remove gdb_usleep.c.
        (HFILES_NO_SRCDIR): Remove gdb_usleep.h.
        * gdb_usleep.h: Remove.
        * gdb_usleep.c: Remove.
        * utils.c: Don't include gdb_usleep.h.

2019-09-26  Tom Tromey  <tromey@adacore.com>

        * python/py-type.c (type_to_type_object): Call check_typedef
        for stub types.

2019-09-26  Tom Tromey  <tom@tromey.com>

        * utils.h (initialize_utils): Don't declare.
        * top.c (gdb_init): Don't call initialize_utils.
        * utils.c (initialize_utils): Remove.  Move contents...
        (_initialize_utils): ... here.

2019-09-25  Tom Tromey  <tom@tromey.com>

        * python/py-objfile.c (objfpy_get_build_id): Use bin2hex.
        * utils.h (make_hex_string): Don't declare.
        * utils.c (make_hex_string): Remove.

2019-09-24  Tom de Vries  <tdevries@suse.de>

        PR gdb/23815
        * amd64-linux-nat.c (amd64_linux_nat_target::fetch_registers):
        Initialize xstateregs before ptrace PTRACE_GETREGSET call.

2019-09-23  Dimitar Dimitrov  <dimitar@dinux.eu>

        * NEWS: Mention new simulator port for PRU.

2019-09-23  Christian Biesinger  <cbiesinger@google.com>

        * ada-exp.y (write_object_remaining): Update.
        * ada-lang.c (ada_decode): Return a std::string instead of a char*
        and eliminate the static buffer.
        (ada_decode_symbol): Update.
        (ada_la_decode): Update.
        (ada_sniff_from_mangled_name): Update.
        (is_valid_name_for_wild_match): Update.
        (ada_lookup_name_info::matches): Update and simplify.
        (name_matches_regex): Update.
        (ada_add_global_exceptions): Update.
        * ada-lang.h (ada_decode): Update signature.
        * ada-varobj.c (ada_varobj_describe_simple_array_child): Update.
        * dwarf-index-write.c (debug_names::insert): Update.

2019-09-21  Simon Marchi  <simon.marchi@polymtl.ca>

        * solib-svr4.c (svr4_iterate_over_objfiles_in_search_order): Fix
        formatting.

2019-09-21  Simon Marchi  <simon.marchi@polymtl.ca>

        * breakpoint.h (bp_location) <inserted, permanent, duplicate>:
        Change "nonzero" to "true" in documentation.

2019-09-20  Christian Biesinger  <cbiesinger@google.com>

        * solib-darwin.c (darwin_lookup_lib_symbol): Remove.
        (_initialize_darwin_solib): Don't set
        darwin_so_ops.lookup_lib_global_symbol.
        * solib-svr4.c (set_solib_svr4_fetch_link_map_offsets): Call
        set_gdbarch_iterate_over_objfiles_in_search_order.
        (elf_lookup_lib_symbol): Rename to...
        (svr4_iterate_over_objfiles_in_search_order): this, and update
        to iterate semantics.
        (_initialize_svr4_solib): Don't set lookup_lib_global_symbol.
        * solib.c (solib_global_lookup): Remove.
        * solist.h (struct target_so_ops): Remove lookup_lib_global_symbol.
        (solib_global_lookup): Remove.
        * symtab.c (lookup_global_or_static_symbol): Remove call to
        solib_global_lookup.

2019-09-20  Joel Brobecker  <brobecker@adacore.com>

        * NEWS: Move entries about default MI version now being
        version 3, and about the GDB/MI fix for multi-location
        breakpoints to the "since GDB 8.3" section.

2019-09-20  Joel Brobecker  <brobecker@adacore.com>

        GDB 8.3.1 released.

2019-09-20  Ulrich Weigand  <uweigand@de.ibm.com>

        * NEWS: Mention that Cell/B.E. debugging support was removed.
        * MAINTAINERS: Remove spu target.

        * config/djgpp/fnchange.lst: Remove entries for removed files.

        * Makefile.in (ALL_TARGET_OBS): Remove solib-spu.o,
        spu-multiarch.o, and spu-tdep.o.
        (HFILES_NO_SRCDIR): Remove solib-spu.h and spu-tdep.h.
        (ALLDEPFILES): Remove solib-spu.c, spu-linux-nat.c,
        spu-multiarch.c, and spu-tdep.c.
        * spu-linux-nat.c: Remove file.
        * spu-multiarch.c: Remove file.
        * spu-tdep.c: Remove file.
        * spu-tdep.h: Remove file.
        * solib-spu.c: Remove file.
        * solib-spu.h: Remove file.

        * configure.host (powerpc64*-*-linux*): Remove Cell/B.E. support.
        * configure.nat (spu-linux): Remove.
        * configure.tgt (powerpc*-*-linux*): Remove solib-spu.o and
        solib-multiarch.o from gdb_target_obs.
        (spu*-*-*): Remove.

        * arch/ppc-linux-common.h (struct ppc_linux_features): Remove "cell"
        feature flag.
        (ppc_linux_no_features): Update.
        * arch/ppc-linux-common.c (ppc_linux_match_description): Remove
        Cell/B.E. support.
        * arch/ppc-linux-tdesc.h (tdesc_powerpc_cell32l): Remove declaration.
        (tdesc_powerpc_cell64l): Likewise.
        * nat/ppc-linux.h (PPC_FEATURE_CELL): Remove.
        * ppc-linux-nat.c (ppc_linux_nat_target::read_description): Remove
        Cell/B.E. support.
        * ppc-linux-tdep.h: Do not include "solib-spu.h" or "spu-tdep.h".
        Do not include "features/rs6000/powerpc-cell32l.c" or
        "features/rs6000/powerpc-cell64l.c".
        (ppc_linux_spu_section): Remove.
        (ppc_linux_core_read_description): Remove Cell/B.E. support.
        (spe_context_objfile, spe_context_lm_addr, spe_context_offset,
        spe_context_cache_ptid, spe_context_cache_ptid): Remove.
        (ppc_linux_spe_context_lookup): Remove.
        (ppc_linux_spe_context_inferior_created): Remove.
        (ppc_linux_spe_context_solib_loaded): Remove.
        (ppc_linux_spe_context_solib_unloaded): Remove.
        (ppc_linux_spe_context): Remove.
        (struct ppu2spu_cache): Remove.
        (ppu2spu_prev_arch, ppu2spu_this_id, ppu2spu_prev_register): Remove.
        (struct ppu2spu_data): Remove.
        (ppu2spu_unwind_register, ppu2spu_sniffer, ppu2spu_dealloc_cache,
        ppu2spu_unwind): Remove.
        (ppc_linux_init_abi): Remove Cell/B.E. support.
        * rs6000-tdep.h (rs6000_gdbarch_init): Remove Cell/B.E. support.

        * features/Makefile (rs6000/powerpc-cell32l-expedite): Remove.
        (rs6000/powerpc-cell64l-expedite): Likewise
        (WHICH): Remove rs6000/powerpc-cell32l and rs6000/powerpc-cell64l.
        (XMLTOC): Remove rs6000/powerpc-cell32l.xml and
        rs6000/powerpc-cell64l.xml.
        * features/rs6000/powerpc-cell32l.xml: Remove.
        * features/rs6000/powerpc-cell64l.xml: Likewise.
        * features/rs6000/powerpc-cell32l.c: Remove generated file.
        * features/rs6000/powerpc-cell64l.c: Likewise.
        * regformats/rs6000/powerpc-cell32l.dat: Remove generated file.
        * regformats/rs6000/powerpc-cell64l.dat: Likewise.
        * regformats/reg-spu.dat: Remove.

        * target.h (enum target_object): Remove TARGET_OBJECT_SPU.
        * corelow.c (struct spuid_list): Remove.
        (add_to_spuid_list): Remove.
        (core_target::xfer_partial): Remove support for TARGET_OBJECT_SPU.
        * remote.c (PACKET_qXfer_spu_read, PACKET_qXfer_spu_write): Remove.
        (remote_protocol_features): Remove associated entries.
        (_initialize_remote): No longer initialize them.
        (remote_target::xfer_partial): Remove support for TARGET_OBJECT_SPU.
        * linux-nat.c (SPUFS_MAGIC): Remove.
        (linux_proc_xfer_spu): Remove.
        (spu_enumerate_spu_ids): Remove.
        (linux_nat_target::xfer_partial): Remove support for TARGET_OBJECT_SPU.
        * linux-tdep.c (-linux_spu_make_corefile_notes): Remove.
        (linux_make_corefile_notes): No longer call it.

        * regcache.c (cooked_read_test): Remove bfd_arch_spu special case.
        (cooked_write_test): Likewise.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * NEWS: Mention case-sensitivity of TUI commands.
        * tui/tui-win.c (tui_set_focus_command): Now case-sensitive.
        (tui_set_win_height_command, parse_scrolling_args): Likewise.
        * tui/tui-layout.c (tui_layout_command): Now case-sensitive.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-source.c (tui_source_window::set_contents): Use
        make_unique_xstrdup.
        * tui/tui-disasm.c (tui_disasm_window::set_contents): Use
        make_unique_xstrdup.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.c: Remove separator comments.
        * tui/tui-layout.c: Remove separator comments.
        * tui/tui-win.c: Remove separator comments.
        * tui/tui-wingeneral.c: Remove separator comments.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui.h (strcat_to_buf): Don't declare.
        * tui/tui.c (strcat_to_buf): Remove.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-source.h (struct tui_source_window) <m_fullname>: Rename
        from "fullname".
        * tui/tui-source.c (tui_source_window::set_contents)
        (tui_source_window::location_matches_p)
        (tui_source_window::maybe_update): Update.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (struct tui_data_window) <get_current_group>:
        Update.
        <m_regs_content, m_regs_column_count, m_current_group>: Add "m_"
        prefix.
        * tui/tui-regs.c (tui_data_window::last_regs_line_no)
        (tui_data_window::line_from_reg_element_no)
        (tui_data_window::first_reg_element_no_inline)
        (tui_data_window::show_registers)
        (tui_data_window::show_register_group)
        (tui_data_window::display_registers_from)
        (tui_data_window::display_registers_from_line)
        (tui_data_window::first_data_item_displayed)
        (tui_data_window::delete_data_content_windows)
        (tui_data_window::erase_data_content)
        (tui_data_window::do_scroll_vertical)
        (tui_data_window::refresh_window)
        (tui_data_window::check_register_values): Update.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-stack.h (MAX_LOCATOR_ELEMENT_LEN): Remove define.
        (struct tui_locator_window) <full_name, proc_name>: Now
        std::string.
        * tui/tui-stack.c (tui_locator_window::make_status_line)
        (tui_locator_window::set_locator_fullname)
        (tui_locator_window::set_locator_info): Update.
        * tui/tui-source.c (tui_source_window::set_contents)
        (tui_source_window::showing_source_p): Update.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-stack.c (tui_locator_window::set_locator_fullname):
        Don't call tui_locator_win_info_ptr.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_resize_all): Don't call refresh.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_resize_all, tui_adjust_win_heights): Use 1 as
        height for locator.
        * tui/tui-stack.c (tui_locator_window::rerender): Call scrollok.
        * tui/tui-layout.c (show_source_disasm_command, show_data)
        (show_source_or_disasm_and_command): Use 1 as height for locator.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui.c (tui_enable): Update.
        * tui/tui-win.c (tui_sigwinch_handler, tui_async_resize_screen):
        Update.
        * tui/tui-data.h (tui_win_resized, tui_set_win_resized_to):
        Update.
        * tui/tui-data.c (win_resized): Now bool.
        (tui_win_resized): Return bool.
        (tui_set_win_resized_to): Accept a bool.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (struct tui_data_window) <show_register_group>:
        Change type of "refresh_values_only".
        * tui/tui-regs.c (tui_data_window::show_register_group): Change
        type of "refresh_values_only".

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-disasm.c (struct tui_asm_line) <addr_string, insn>: Now
        std::string.
        (tui_disassemble): Add "pos" parameter.
        (tui_disasm_window::set_contents): Simplify.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <show_source_content>: Now private.
        * tui/tui-winsource.c
        (tui_source_window_base::show_source_content): Don't handle empty
        content case.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (show_source_disasm_command)
        (show_source_or_disasm_and_command): Don't call
        show_source_content.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-stack.h (struct tui_locator_window) <make_status_line>:
        Declare.
        * tui/tui-stack.c (tui_locator_window::make_status_line): Rename
        from tui_make_status_line.
        (tui_locator_window::rerender): Update.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-stack.c (tui_make_status_line): Return std::string.
        (tui_locator_window::rerender): Update.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <~tui_source_window_base>: Don't declare.
        <fullname>: Remove.
        * tui/tui-winsource.c (~tui_source_window_base): Remove.
        * tui/tui-source.h (struct tui_source_window) <fullname>: New
        member.
        * tui/tui-source.c (tui_source_window::set_contents): Update.
        (tui_source_window::location_matches_p)
        (tui_source_window::maybe_update): Update.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (~tui_source_element): Remove.
        (tui_source_element): Update.
        (struct tui_source_element) <line>: Now a unique_xmalloc_ptr.
        * tui/tui-winsource.c (tui_show_source_line): Update.
        * tui/tui-source.c (tui_source_window::set_contents): Update.
        * tui/tui-disasm.c (tui_disasm_window::set_contents): Update.

2019-09-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (tui_clear_source_windows_detail): Don't
        declare.
        * tui/tui-layout.c (tui_add_win_to_layout): Don't call
        tui_clear_source_windows_detail.
        * tui/tui-winsource.h (struct tui_source_window_base)
        <clear_detail>: Don't declare.
        * tui/tui-winsource.c (tui_source_window_base::clear_detail):
        Remove.
        * tui/tui-data.c (tui_clear_source_windows_detail): Remove.

2019-09-20  Tom Tromey  <tromey@adacore.com>

        PR ada/24919:
        * block.c (contained_in): Fix final return value.

2019-09-20  Alan Modra  <amodra@gmail.com>

        * gdb_bfd.c (gdb_bfd_ref, gdb_bfd_unref): Use bfd_set_usrdata.
        * dwarf2read.c (dwarf2_read_gdb_index, dwarf2_read_debug_names),
        (read_indirect_string_from_dwz): Use bfd accessor.
        * dwarf2read.h (struct dwz_file <filename>): Likewise.
        * machoread.c (macho_symfile_read_all_oso): Likewise.
        * solib.c (solib_bfd_open): Likewise.

2019-09-19  Christian Biesinger  <cbiesinger@google.com>

        * eval.c: Move declaration of overload_resolution to...
        * value.h: ...here.

2019-09-19  Christian Biesinger  <cbiesinger@google.com>

        * arm-linux-nat.c: Remove extern declaration for arm_apcs_32.
        * arm-linux-tdep.c: Likewise.
        * arm-nbsd-nat.c: Likewise.
        * arm-tdep.h: Declare arm_apcs_32.
        * arm-tdep.c: Move documentation for arm_apcs_32 to arm-tdep.h.

2019-09-19  Christian Biesinger  <cbiesinger@google.com>

        * dwarf2loc.c: Remove extern declaration of dwarf_always_disassemble.
        * dwarf2read.h: Declare dwarf_always_disassemble.

2019-09-19  Tom de Vries  <tdevries@suse.de>

        PR gdb/25009
        * source-cache.c (source_cache::ensure): Catch exception thrown during
        construction of the highlighter.

2019-09-18  Alan Modra  <amodra@gmail.com>

        * aarch64-linux-tdep.c, * arm-tdep.c, * auto-load.c,
        * coff-pe-read.c, * coffread.c, * corelow.c, * dbxread.c,
        * dicos-tdep.c, * dwarf2-frame.c, * dwarf2read.c, * elfread.c,
        * exec.c, * fbsd-tdep.c, * gcore.c, * gdb_bfd.c, * gdb_bfd.h,
        * hppa-tdep.c, * i386-cygwin-tdep.c, * i386-fbsd-tdep.c,
        * i386-linux-tdep.c, * jit.c, * linux-tdep.c, * machoread.c,
        * maint.c, * mdebugread.c, * minidebug.c, * mips-linux-tdep.c,
        * mips-sde-tdep.c, * mips-tdep.c, * mipsread.c, * nto-tdep.c,
        * objfiles.c, * objfiles.h, * osabi.c, * ppc-linux-tdep.c,
        * ppc64-tdep.c, * record-btrace.c, * record-full.c, * remote.c,
        * rs6000-aix-tdep.c, * rs6000-tdep.c, * s390-linux-tdep.c,
        * s390-tdep.c, * solib-aix.c, * solib-dsbt.c, * solib-frv.c,
        * solib-spu.c, * solib-svr4.c, * solib-target.c,
        * spu-linux-nat.c, * spu-tdep.c, * symfile-mem.c, * symfile.c,
        * symmisc.c, * symtab.c, * target.c, * windows-nat.c,
        * xcoffread.c, * cli/cli-dump.c, * compile/compile-object-load.c,
        * mi/mi-interp.c: Update throughout for bfd section macro and
        function changes.
        * gcore (gcore_create_callback): Use bfd_set_section_lma.
        * spu-tdep.c (spu_overlay_new_objfile): Likewise.

2019-09-18  Tom Tromey  <tom@tromey.com>

        * NEWS: Add entry.
        * tui/tui.c (tui_initialize_readline): Set name of keymap.  Do not
        call rl_initialize.
        (tui_enable): Do not call rl_initialize.

2019-09-18  Christian Groessler  <chris@groessler.org>

        * alpha-linux-nat.c: Include gdbarch.h.

2019-09-18  Simon Marchi  <simon.marchi@polymtl.ca>

        * ui-file.c: Include cli/cli-style.h.
        (term_cli_styling): Remove cli_styling declaration.

2019-09-18  Alan Modra  <amodra@gmail.com>

        * arm-tdep.c (arm_record_special_symbol): Update bfd_get_section
        to bfd_asymbol_section.

2019-09-18  Alan Modra  <amodra@gmail.com>

        * amd64-dicos-tdep.c (amd64_dicos_osabi_sniffer): Constify target.
        * i386-cygwin-tdep.c (i386_cygwin_init_abi): Likewise.
        * i386-dicos-tdep.c (i386_dicos_osabi_sniffer): Likewise.

2019-09-18  Alan Modra  <amodra@gmail.com>

        * solib-spu.c (spu_bfd_open): Use bfd_set_filename.
        * spu-linux-nat.c (spu_bfd_open): Likewise.

2019-09-18  Christian Biesinger  <cbiesinger@google.com>

        * dwarf2loc.c: Change extern declaration of dwarf_always_disassemble
        to bool to match definition in dwarf2read.c.

2019-09-17  Christian Biesinger  <cbiesinger@google.com>

        * ada-lang.c (ada_ignore_descriptive_types_p): Change to bool.
        (print_signatures): Likewise.
        (trust_pad_over_xvs): Likewise.
        * arch/aarch64-insn.c (aarch64_debug): Likewise.
        * arch/aarch64-insn.h (aarch64_debug): Likewise.
        * arm-linux-nat.c (arm_apcs_32): Likewise.
        * arm-linux-tdep.c (arm_apcs_32): Likewise.
        * arm-nbsd-nat.c (arm_apcs_32): Likewise.
        * arm-tdep.c (arm_debug): Likewise.
        (arm_apcs_32): Likewise.
        * auto-load.c (debug_auto_load): Likewise.
        (auto_load_gdb_scripts): Likewise.
        (global_auto_load): Likewise.
        (auto_load_local_gdbinit): Likewise.
        (auto_load_local_gdbinit_loaded): Likewise.
        * auto-load.h (global_auto_load): Likewise.
        (auto_load_local_gdbinit): Likewise.
        (auto_load_local_gdbinit_loaded): Likewise.
        * breakpoint.c (disconnected_dprintf): Likewise.
        (breakpoint_proceeded): Likewise.
        (automatic_hardware_breakpoints): Likewise.
        (always_inserted_mode): Likewise.
        (target_exact_watchpoints): Likewise.
        (_initialize_breakpoint): Update.
        * breakpoint.h (target_exact_watchpoints): Change to bool.
        * btrace.c (maint_btrace_pt_skip_pad): Likewise.
        * cli/cli-cmds.c (trace_commands): Likewise.
        * cli/cli-cmds.h (trace_commands): Likewise.
        * cli/cli-decode.c (add_setshow_boolean_cmd): Change int* argument
        to bool*.
        * cli/cli-logging.c (logging_overwrite): Change to bool.
        (logging_redirect): Likewise.
        (debug_redirect): Likewise.
        * cli/cli-option.h (option_def) <boolean>: Change return type to bool*.
        (struct boolean_option_def) <get_var_address_cb_>: Change return type
        to bool.
        <boolean_option_def>: Update.
        (struct flag_option_def): Change default type of Context to bool
        from int.
        <flag_option_def>: Change return type of var_address_cb_ to bool*.
        * cli/cli-setshow.c (do_set_command): Cast to bool* instead of int*.
        (get_setshow_command_value_string): Likewise.
        * cli/cli-style.c (cli_styling): Change to bool.
        (source_styling): Likewise.
        * cli/cli-style.h (source_styling): Likewise.
        (cli_styling): Likewise.
        * cli/cli-utils.h (struct qcs_flags) <quiet, cont, silent>: Change
        to bool.
        * command.h (var_types): Update comment.
        (add_setshow_boolean_cmd): Change int* var argument to bool*.
        * compile/compile-cplus-types.c (debug_compile_cplus_types): Change to
        bool.
        (debug_compile_cplus_scopes): Likewise.
        * compile/compile-internal.h (compile_debug): Likewise.
        * compile/compile.c (compile_debug): Likewise.
        (struct compile_options) <raw>: Likewise.
        * cp-support.c (catch_demangler_crashes): Likewise.
        * cris-tdep.c (usr_cmd_cris_version_valid): Likewise.
        (usr_cmd_cris_dwarf2_cfi): Likewise.
        * csky-tdep.c (csky_debug): Likewise.
        * darwin-nat.c (enable_mach_exceptions): Likewise.
        * dcache.c (dcache_enabled_p): Likewise.
        * defs.h (info_verbose): Likewise.
        * demangle.c (demangle): Likewise.
        (asm_demangle): Likewise.
        * dwarf-index-cache.c (debug_index_cache): Likewise.
        * dwarf2-frame.c (dwarf2_frame_unwinders_enabled_p): Likewise.
        * dwarf2-frame.h (dwarf2_frame_unwinders_enabled_p): Likewise.
        * dwarf2read.c (check_physname): Likewise.
        (use_deprecated_index_sections): Likewise.
        (dwarf_always_disassemble): Likewise.
        * eval.c (overload_resolution): Likewise.
        * event-top.c (set_editing_cmd_var): Likewise.
        (exec_done_display_p): Likewise.
        * event-top.h (set_editing_cmd_var): Likewise.
        (exec_done_display_p): Likewise.
        * exec.c (write_files): Likewise.
        * fbsd-nat.c (debug_fbsd_lwp): Likewise
        (debug_fbsd_nat): Likewise.
        * frame.h (struct frame_print_options) <print_raw_frame_arguments>:
        Likewise.
        (struct set_backtrace_options) <backtrace_past_main>: Likewise.
        <backtrace_past_entry> Likewise.
        * gdb-demangle.h (demangle): Likewise.
        (asm_demangle): Likewise.
        * gdb_bfd.c (bfd_sharing): Likewise.
        * gdbcore.h (write_files): Likewise.
        * gdbsupport/common-debug.c (show_debug_regs): Likewise.
        * gdbsupport/common-debug.h (show_debug_regs): Likewise.
        * gdbthread.h (print_thread_events): Likewise.
        * gdbtypes.c (opaque_type_resolution): Likewise.
        (strict_type_checking): Likewise.
        * gnu-nat.c (gnu_debug_flag): Likewise.
        * guile/scm-auto-load.c (auto_load_guile_scripts): Likewise.
        * guile/scm-param.c (pascm_variable): Add boolval.
        (add_setshow_generic): Update.
        (pascm_param_value): Update.
        (pascm_set_param_value_x): Update.
        * hppa-tdep.c (hppa_debug): Change to bool..
        * infcall.c (may_call_functions_p): Likewise.
        (coerce_float_to_double_p): Likewise.
        (unwind_on_signal_p): Likewise.
        (unwind_on_terminating_exception_p): Likewise.
        * infcmd.c (startup_with_shell): Likewise.
        * inferior.c (print_inferior_events): Likewise.
        * inferior.h (startup_with_shell): Likewise.
        (print_inferior_events): Likewise.
        * infrun.c (step_stop_if_no_debug): Likewise.
        (detach_fork): Likewise.
        (debug_displaced): Likewise.
        (disable_randomization): Likewise.
        (non_stop): Likewise.
        (non_stop_1): Likewise.
        (observer_mode): Likewise.
        (observer_mode_1): Likewise.
        (set_observer_mode): Update.
        (sched_multi): Change to bool.
        * infrun.h (debug_displaced): Likewise.
        (sched_multi): Likewise.
        (step_stop_if_no_debug): Likewise.
        (non_stop): Likewise.
        (disable_randomization): Likewise.
        * linux-tdep.c (use_coredump_filter): Likewise.
        (dump_excluded_mappings): Likewise.
        * linux-thread-db.c (auto_load_thread_db): Likewise.
        (check_thread_db_on_load): Likewise.
        * main.c (captured_main_1): Update.
        * maint-test-options.c (struct test_options_opts) <flag_opt, xx1_opt,
        xx2_opt, boolean_opt>: Change to bool.
        * maint-test-settings.c (maintenance_test_settings_boolean): Likewise.
        * maint.c (maintenance_profile_p): Likewise.
        (per_command_time): Likewise.
        (per_command_space): Likewise.
        (per_command_symtab): Likewise.
        * memattr.c (inaccessible_by_default): Likewise.
        * mi/mi-main.c (mi_async): Likewise.
        (mi_async_1): Likewise.
        * mips-tdep.c (mips64_transfers_32bit_regs_p): Likewise.
        * nat/fork-inferior.h (startup_with_shell): Likewise.
        * nat/linux-namespaces.c (debug_linux_namespaces): Likewise.
        * nat/linux-namespaces.h (debug_linux_namespaces): Likewise.
        * nios2-tdep.c (nios2_debug): Likewise.
        * or1k-tdep.c (or1k_debug): Likewise.
        * parse.c (parser_debug): Likewise.
        * parser-defs.h (parser_debug): Likewise.
        * printcmd.c (print_symbol_filename): Likewise.
        * proc-api.c (procfs_trace): Likewise.
        * python/py-auto-load.c (auto_load_python_scripts): Likewise.
        * python/py-param.c (union parmpy_variable): Add "bool boolval" field.
        (set_parameter_value): Update.
        (add_setshow_generic): Update.
        * python/py-value.c (copy_py_bool_obj): Change argument from int*
        to bool*.
        * python/python.c (gdbpy_parameter_value): Cast to bool* instead of
        int*.
        * ravenscar-thread.c (ravenscar_task_support): Change to bool.
        * record-btrace.c (record_btrace_target::store_registers): Update.
        * record-full.c (record_full_memory_query): Change to bool.
        (record_full_stop_at_limit): Likewise.
        * record-full.h (record_full_memory_query): Likewise.
        * remote-notif.c (notif_debug): Likewise.
        * remote-notif.h (notif_debug): Likewise.
        * remote.c (use_range_stepping): Likewise.
        (interrupt_on_connect): Likewise.
        (remote_break): Likewise.
        * ser-tcp.c (tcp_auto_retry): Likewise.
        * ser-unix.c (serial_hwflow): Likewise.
        * skip.c (debug_skip): Likewise.
        * solib-aix.c (solib_aix_debug): Likewise.
        * spu-tdep.c (spu_stop_on_load_p): Likewise.
        (spu_auto_flush_cache_p): Likewise.
        * stack.c (struct backtrace_cmd_options) <full, no_filters, hide>:
        Likewise.
        (struct info_print_options) <quiet>: Likewise.
        * symfile-debug.c (debug_symfile): Likewise.
        * symfile.c (auto_solib_add): Likewise.
        (separate_debug_file_debug): Likewise.
        * symfile.h (auto_solib_add): Likewise.
        (separate_debug_file_debug): Likewise.
        * symtab.c (basenames_may_differ): Likewise.
        (struct filename_partial_match_opts) <dirname, basename>: Likewise.
        (struct info_print_options) <quiet, exclude_minsyms>: Likewise.
        (struct info_types_options) <quiet>: Likewise.
        * symtab.h (demangle): Likewise.
        (basenames_may_differ): Likewise.
        * target-dcache.c (stack_cache_enabled_1): Likewise.
        (code_cache_enabled_1): Likewise.
        * target.c (trust_readonly): Likewise.
        (may_write_registers): Likewise.
        (may_write_memory): Likewise.
        (may_insert_breakpoints): Likewise.
        (may_insert_tracepoints): Likewise.
        (may_insert_fast_tracepoints): Likewise.
        (may_stop): Likewise.
        (auto_connect_native_target): Likewise.
        (target_stop_and_wait): Update.
        (target_async_permitted): Change to bool.
        (target_async_permitted_1): Likewise.
        (may_write_registers_1): Likewise.
        (may_write_memory_1): Likewise.
        (may_insert_breakpoints_1): Likewise.
        (may_insert_tracepoints_1): Likewise.
        (may_insert_fast_tracepoints_1): Likewise.
        (may_stop_1): Likewise.
        * target.h (target_async_permitted): Likewise.
        (may_write_registers): Likewise.
        (may_write_memory): Likewise.
        (may_insert_breakpoints): Likewise.
        (may_insert_tracepoints): Likewise.
        (may_insert_fast_tracepoints): Likewise.
        (may_stop): Likewise.
        * thread.c (struct info_threads_opts) <show_global_ids>: Likewise.
        (make_thread_apply_all_options_def_group): Change argument from int*
        to bool*.
        (thread_apply_all_command): Update.
        (print_thread_events): Change to bool.
        * top.c (confirm): Likewise.
        (command_editing_p): Likewise.
        (history_expansion_p): Likewise.
        (write_history_p): Likewise.
        (info_verbose): Likewise.
        * top.h (confirm): Likewise.
        (history_expansion_p): Likewise.
        * tracepoint.c (disconnected_tracing): Likewise.
        (circular_trace_buffer): Likewise.
        * typeprint.c (print_methods): Likewise.
        (print_typedefs): Likewise.
        * utils.c (debug_timestamp): Likewise.
        (sevenbit_strings): Likewise.
        (pagination_enabled): Likewise.
        * utils.h (sevenbit_strings): Likewise.
        (pagination_enabled): Likewise.
        * valops.c (overload_resolution): Likewise.
        * valprint.h (struct value_print_options) <prettyformat_arrays,
        prettyformat_structs, vtblprint, unionprint, addressprint, objectprint,
        stop_print_at_null, print_array_indexes, deref_ref, static_field_print,
        pascal_static_field_print, raw, summary, symbol_print, finish_print>:
        Likewise.
        * windows-nat.c (new_console): Likewise.
        (cygwin_exceptions): Likewise.
        (new_group): Likewise.
        (debug_exec): Likewise.
        (debug_events): Likewise.
        (debug_memory): Likewise.
        (debug_exceptions): Likewise.
        (useshell): Likewise.
        * windows-tdep.c (maint_display_all_tib): Likewise.
        * xml-support.c (debug_xml): Likewise.

2019-09-17  Mike Gulick  <mgulick@mathworks.com>

        * source.c (prepare_path_for_appending): New function.
        (openp): Make use of new function.
        (find_and_open_source): Search for the compilation directory and
        source file as a relative path beneath the directory search path.

2019-09-17  Andrew Burgess  <andrew.burgess@embecosm.com>

        * source-cache.c (source_cache::get_line_charpos): Catch
        exceptions and return false, this matches the behaviour documented
        in the header file.

2019-09-17  Joel Brobecker  <brobecker@adacore.com>

        * ada-tasks.c (info_task): Remove quoting of the task's name.

2019-09-16  Christian Biesinger  <cbiesinger@google.com>

        * symfile.c (auto_solib_add): Replace comment with a reference
        to the header file.

2019-09-14  Christian Biesinger  <cbiesinger@google.com>

        * NEWS: Mention that gdb can now be compiled with Python 3
        on Windows.

2019-09-12  Andrew Burgess  <andrew.burgess@embecosm.com>

        * maint.c (maint_print_section_data::maint_print_section_data):
        Force use of 'float log10 (float)' by casting the argument to
        float.

2019-09-12  Andrew Burgess  <andrew.burgess@embecosm.com>

        * maint.c: Add 'cmath' include.
        (struct maint_print_section_data): New structure.
        (print_section_index): New function.
        (print_bfd_section_info): Add header comment, small whitespace
        cleanup, and update to call new print_section_index function.
        (print_objfile_section_info): Likewise.
        (maint_obj_section_from_bfd_section): New function.
        (print_bfd_section_info_maybe_relocated): New function.
        (maintenance_info_sections): Add header comment, always use
        bfd_map_over_sections instead of ALL_OBJFILE_OSECTIONS.

2019-09-12  Andrew Burgess  <andrew.burgess@embecosm.com>

        * psymtab.c (find_pc_sect_psymtab): Move baseaddr local into more
        inner scope, add check that the objfile has psymtabs before
        checking psymtabs_addrmap.
        * psymtab.h (psymtab_storage) <psymtabs_addrmap>: Extend comment.

2019-09-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * NEWS: Announce that Ada task names are now shown at more places,
        and between quotes (except in info task output).
        * gdb/ada-tasks.c (task_to_str): New function.
        (display_current_task_id): Call task_to_str.
        (task_command_1): Likewise.
        (print_ada_task_info): In non-mi mode, Properly align headers and data
        when task-id length is > 9 (9 is the default for a 32 bits CORE_ADDR).

2019-09-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        * procfs.c (procfs_target::wait) <PR_FAULTED>: Get signal from
        prstatus.pr_lwp.pr_info instead of making it up.

2019-09-11  Christian Biesinger  <cbiesinger@google.com>

        * auto-load.c (auto_load_expand_dir_vars): Update.
        * defs.h (gdb_datadir): Change to std::string.
        (python_libdir): Likewise.
        (relocate_gdb_directory): Change return type to std::string.
        * guile/guile.c (gdbscm_data_directory): Update.
        (initialize_scheme_side): Update.
        * jit.c (jit_reader_dir): Change to std::string.
        (jit_reader_load_command): Update.
        * main.c (gdb_datadir): Change to std::string.
        (python_libdir): Likewise.
        (set_gdb_data_directory): Update.
        (relocate_path): Change to return std::string.
        (relocate_gdb_directory): Change to return std::string.
        (relocate_gdbinit_path_maybe_in_datadir): Update.
        (captured_main_1): Update.
        * python/python.c (do_start_initialization): Update.
        * top.c (show_gdb_datadir): Update.
        * xml-syscall.c (xml_init_syscalls_info): Update.
        (init_syscalls_info): Update.

2019-09-11  Christian Biesinger  <cbiesinger@google.com>

        * main.c (relocate_gdbinit_path_maybe_in_datadir): Factor this code
        out of get_init_files.
        (get_init_files): Update.

2019-09-11  Christian Biesinger  <cbiesinger@google.com>

        * main.c (get_init_files): Change to use std::string.
        (captured_main_1): Update.
        (print_gdb_help): Update.

2019-09-11  Ali Tamur  <tamur@google.com>

        *gdb/target-float.c (host_float_ops<T>::to_longest): Update
        implementation.

2019-09-11  Christian Biesinger  <cbiesinger@google.com>

        * dbxread.c (read_dbx_symtab): Update.
        * dwarf2read.c (load_partial_dies): Update.
        * mdebugread.c (parse_partial_symbols): Update.
        (handle_psymbol_enumerators): Update.
        * psympriv.h (add_psymbol_to_list): Change type of copy_names to bool.
        * psymtab.c (add_psymbol_to_bcache): Likewise.
        (add_psymbol_to_list): Likewise.
        * symtab.c (symbol_set_names): Likewise.
        * symtab.h (symbol_set_names): Likewise.
        * xcoffread.c (scan_xcoff_symtab): Update.

2019-09-11  Tom Tromey  <tom@tromey.com>

        * symfile-mem.c (symbol_file_add_from_memory): Use
        bfd_set_filename.
        * solib-darwin.c (darwin_bfd_open): Use bfd_set_filename.
        * solib-aix.c (solib_aix_bfd_open): Use bfd_set_filename.

2019-09-10  Tom Tromey  <tromey@adacore.com>

        * dwarf-index-write.c (write_psymbols): Extend error message.
        (debug_names::insert): Add Ada code.
        (debug_names::write_psymbols): Remove Ada check.
        (debug_names) <m_string_obstack>: New member.
        * dwarf2read.c (gdb_index_symbol_name_matcher): Remove.
        (gdb_index_symbol_name_matcher::matches): Remove.
        (mapped_index_base::find_name_components_bounds): Add "lang"
        parameter.
        (mapped_index_base::build_name_components): Also split names
        according to Ada syntax.
        (dw2_expand_symtabs_matching_symbol): Loop over languages.  Change
        type of "match_callback".
        (check_match, check_find_bounds_finds)
        (dw2_expand_symtabs_matching): Update.
        (dw2_debug_names_iterator): Add new constructor.
        (dw2_debug_names_map_matching_symbols): New function.
        (dw2_debug_names_expand_symtabs_matching): Update.
        (dwarf2_debug_names_functions): Use
        dw2_debug_names_map_matching_symbols.

2019-09-10  Tom Tromey  <tromey@adacore.com>

        * dwarf2read.c (dw2_get_file_names_reader): Add the
        CU's file name to the results.

2019-09-10  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (add_nonlocal_symbols): Combine calls to
        map_matching_symbols.  Update.
        * dwarf2read.c (dw2_map_matching_symbols): Update.
        * psymtab.c (match_partial_symbol): Change type; update.
        (psym_map_matching_symbols): Likewise.
        * symfile-debug.c (debug_qf_map_matching_symbols): Change
        type; update.
        * symfile.h (struct quick_symbol_functions)
        <map_matching_symbols>: Change "name" to be a lookup_name_info.
        Remove "match".

2019-09-10  Tom Tromey  <tromey@adacore.com>

        * psymtab.c (map_block): Remove.
        (psym_map_matching_symbols): Use iterate_over_symbols_terminated.
        * symtab.c (iterate_over_symbols_terminated): New function.
        * symtab.c (iterate_over_symbols_terminated): Declare.

2019-09-10  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (ada_iterate_over_symbols): Return bool.
        * language.h (struct language_defn) <la_iterate_over_symbols>:
        Return bool.
        * symtab.c (iterate_over_symbols): Return bool.
        * symtab.h (iterate_over_symbols): Return bool.

2019-09-10  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (aux_add_nonlocal_symbols): Change type.
        (add_nonlocal_symbols): Update.
        * dwarf2read.c (dw2_map_matching_symbols): Change type.
        * psymtab.c (map_block, psym_map_matching_symbols): Change type.
        * symfile-debug.c (debug_qf_map_matching_symbols): Change type.
        * symfile.h (struct quick_symbol_functions) <map_matching_symbols>:
        Change type of "callback".  Remove "data".


2019-09-09  Ali Tamur  <tamur@google.com>

        * dwarf2read.c (comp_unit_head): Update comment.                     
        (dwarf2_dwo_name): New function declaration.                             
        (dwarf_unit_type_name): New function declaration.                        
        (read_comp_unit_head): Add support for new compilation units,            
        DW_UT_partial, DW_UT_skeleton, DW_UT_split_compile, DW_UT_split_type.    
        Particularly, DW_UT_skeleton and DW_UT_split_compile have dwo_id         
        (currently named as "signature") in their header. Also clarify error     
        messages.                                                                
        (lookup_dwo_id): New function. Returns the dwo id of the given           
        compile unit.                                                            
        (lookup_dwo_unit): Use the new lookup_dwo_id function.                   
        (init_cutu_and_read_dies): Use the new dwarf2_dwo_name and lookup_dwo_id 
        functions.                                                               
        (create_dwo_cu_reader): Use the added lookup_dwo_id function.            
        (dwarf2_dwo_name): Get the dwo name if present.                          
        (dwarf_unit_type_name): Convert DW_UT_* types to string for diagnostic   
        purposes.

2019-09-09  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_all_windows_info): Use ui_out.

2019-09-09  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * python/python.c (do_start_initialization): Make progname_copy static,
        to avoid a leak report.

2019-09-08  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (box_win): Truncate long window titles.

2019-09-07  Simon Marchi  <simon.marchi@efficios.com>

        * dwarf2read.c (struct dw2_symtab_iterator) <block_index>:
        Change type to gdb::optional<block_enum>.
        (dw2_symtab_iter_init): Change block_index parameter type
        to gdb::optional<block_enum>.
        (dw2_lookup_symbol): Change block_index parameter
        type to block_enum.c
        (dw2_debug_names_lookup_symbol): Likewise.
        * psymtab.c (psym_lookup_symbol): Likewise.
        * symfile-debug.c (debug_qf_lookup_symbol): Likewise.
        * symfile.h (struct quick_symbol_functions) <lookup_symbol>:
        Likewise.

2019-09-06  Christian Biesinger  <cbiesinger@google.com>

        * defs.h (relocate_gdb_directory): Change int to bool in
        signature and rename flag to relocatable.
        * main.c (relocate_path): Likewise.
        (relocate_gdb_directory): Likewise.

2019-09-06  Alan Modra  <amodra@gmail.com>

        * coffread.c (coff_symfile_read): Constify filename variable.
        * dbxread.c (dbx_symfile_init, coffstab_build_psymtabs),
        (elfstab_build_psymtabs, stabsect_build_psymtabs): Likewise.
        * gdb_bfd.c (gdb_bfd_close_or_warn): Likewise.
        * solib.c (reload_shared_libraries_1): Likewise.
        * symfile.c (reread_symbols): Likewise.
        * solib-aix.c (solib_aix_bfd_open): Add cast for xfree of filename.
        * solib-darwin.c (darwin_bfd_open): Likewise.
        * symfile-mem.c (symbol_file_add_from_memory): Likewise.

2019-09-03  Andrew Burgess  <andrew.burgess@embecosm.com>

        * psymtab.c (print_partial_symbols): Handle missing domain_enum
        values MODULE_DOMAIN and COMMON_BLOCK_DOMAIN.

2019-09-03  Tom Tromey  <tromey@adacore.com>

        * ada-valprint.c (ada_val_print_num): Don't recurse for range
        types.
        (has_negatives): Unbias a range type bound.
        * dwarf2read.c (read_subrange_type): Handle DW_AT_GNU_bias.
        * gdbtypes.c (operator==): Handle new field.
        (create_range_type): Add "bias" parameter.
        (create_static_range_type, resolve_dynamic_range): Update.
        * gdbtypes.h (struct range_bounds) <bias>: New member.
        (create_range_type): Add bias parameter.
        * printcmd.c (print_scalar_formatted): Unbias range types.
        * value.c (unpack_long): Unbias range types.
        (pack_long): Bias range types.

2019-09-02  Alan Hayward  <alan.hayward@arm.com>

        * solib-svr4.c (svr4_find_and_create_probe_breakpoints): Check all
        probe arguments.

2019-09-02  Alan Hayward  <alan.hayward@arm.com>

        * break-catch-throw.c (fetch_probe_arguments): Use gdbarch.
        * dtrace-probe.c (dtrace_probe::get_argument_count): Likewise.
        * probe.c (probe_safe_evaluate_at_pc) (compute_probe_arg)
        (compile_probe_arg): Likewise.
        * probe.h (get_argument_count): Likewise.
        * solib-svr4.c (solib_event_probe_action): Likewise.
        * stap-probe.c (stap_probe::get_argument_count): Likewise.

2019-09-02  Alan Hayward  <alan.hayward@arm.com>

        * solib-svr4.c (svr4_find_and_create_probe_breakpoints): Move
        code to here...
        (svr4_create_solib_event_breakpoints): ...from here.

2019-08-30  Sergio Durigan Junior  <sergiodj@redhat.com>

        * nat/fork-inferior.c (trace_start_error): Remove "\nError: "
        suffix from warning message.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <refresh_all>: Don't declare.
        * tui/tui-winsource.c (tui_source_window_base::refresh_all):
        Remove.
        * tui/tui-win.c (tui_refresh_all_win): Don't call refresh_all or
        tui_show_locator_content.
        * tui/tui-regs.h (struct tui_data_window) <refresh_all>: Don't
        declare.
        * tui/tui-regs.c (tui_data_window::refresh_all): Remove.
        * tui/tui-data.h (struct tui_win_info) <refresh_all>: Don't
        declare.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-io.c (tui_cont_sig): Don't call wrefresh.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-stack.c (_initialize_tui_stack): Move later.
        Remove unnecessary forward declarations.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-stack.c (tui_locator_window::set_locator_fullname): Call
        rerender.
        (tui_update_locator_fullname, tui_show_frame_info): Don't call
        tui_show_locator_content.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-stack.c (tui_show_locator_content): Move lower.  Rewrite.
        (tui_locator_window::rerender): Rewrite using body of previous
        tui_show_locator_content.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-stack.h (struct tui_locator_window) <set_locator_info,
        set_locator_fullname>: New methods.
        * tui/tui-stack.c (tui_locator_window::set_locator_fullname):
        Rename from tui_set_locator_fullname.
        (tui_locator_window::set_locator_info): Rename from
        tui_set_locator_info.  Return bool.
        (tui_update_locator_fullname, tui_show_frame_info): Update.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (show_layout): Don't call tui_refresh_all.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (tui_gen_win_info::refresh_window): Don't
        call touchwin.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (box_win): Assume win_info and
        win_info->handle cannot be NULL.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (struct tui_data_item_window) <rerender,
        refresh_window>: Declare.
        * tui/tui-regs.c (tui_data_window::display_registers_from): Call
        resize.
        (tui_data_item_window::rerender): Rename from
        tui_display_register.
        (tui_data_item_window::refresh_window): New method.
        * tui/tui-layout.c (tui_gen_win_info::resize): Do nothing on
        no-op.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (struct tui_data_window) <regs_content,
        regs_column_count, current_group>: Move later.  Now private.
        <get_current_group>: New method.
        * tui/tui-regs.c (tui_reg_command): Update.
        * tui/tui-layout.c (tui_set_layout): Update.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_data_window::display_registers_from_line)
        (tui_data_window::rerender): Don't call
        check_and_display_highlight_if_needed.
        (tui_data_window::refresh_all): Remove call to
        erase_data_content.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_data_window::last_regs_line_no)
        (tui_data_window::display_registers_from)
        (tui_data_window::display_reg_element_at_line)
        (tui_data_window::display_registers_from_line): Remove checks of
        "empty".

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (struct tui_data_window) <display_all_data>:
        Don't declare.
        * tui/tui-regs.c (tui_data_window::show_registers): Call
        rerender.
        (tui_data_window::rerender): Rename from display_all_data.
        (tui_data_window::rerender): Remove old implementation.

2019-08-30  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_data_window::display_all_data): Change
        text.
        * tui/tui-data.h (NO_DATA_STRING): Remove define.

2019-08-29  Bernhard Wodok  <barto@gmx.net>
            Sergio Durigan Junior  <sergiodj@redhat.com>

        PR win32/24284
        * mingw-hdep.c (gdb_select): Handle case when 'n' is zero.

2019-08-28  Andrew Burgess  <andrew.burgess@embecosm.com>

        * symtab.c (search_symbols): Don't include MODULE_DOMAIN symbols
        when searching for types.

2019-08-28  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-lang.c (f_language_defn): Use f_print_typedef.
        * f-lang.h (f_print_typedef): Declare.
        * f-typeprint.c (f_print_typedef): Define.

2019-08-27  Christian Biesinger  <cbiesinger@google.com>

        * nat/linux-namespaces.c (mnsh_main): Initialize fd (to -1).

2019-08-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * cli/cli-utils.c (info_print_options_defs): Delete.
        (make_info_print_options_def_group): Delete.
        (extract_info_print_options): Delete.
        (info_print_command_completer): Delete.
        (info_print_args_help): Add extra parameter, and optionally
        include text about -n flag.
        * cli/cli-utils.h (struct info_print_options): Delete.
        (extract_info_print_options): Delete declaration.
        (info_print_command_completer): Delete declaration.
        (info_print_args_help): Add extra parameter, extend header
        comment.
        * python/python.c (gdbpy_rbreak): Pass additional parameter to
        search_symbols.
        * stack.c (struct info_print_options): New type.
        (info_print_options_defs): New file scoped variable.
        (make_info_print_options_def_group): New static function.
        (info_print_command_completer): New static function.
        (info_locals_command): Update to use new local functions.
        (info_args_command): Likewise.
        (_initialize_stack): Add extra parameter to calls to
        info_print_args_help.
        * symtab.c (search_symbols): Add extra parameter, use this to
        possibly excluse non-debug symbols.
        (symtab_symbol_info): Add extra parameter, which is passed on to
        search_symbols.
        (struct info_print_options): New type.
        (info_print_options_defs): New file scoped variable.
        (make_info_print_options_def_group): New static function.
        (info_print_command_completer): New static function.
        (info_variables_command): Update to use local functions, and pass
        extra parameter through to symtab_symbol_info.
        (info_functions_command): Likewise.
        (info_types_command): Pass additional argument through to
        symtab_symbol_info.
        (rbreak_command): Pass extra argument to search_symbols.
        (_initialize_symtab): Add extra arguments for calls to
        info_print_args_help, and update help text for 'info variables',
        'whereis', and 'info functions' commands.
        * symtab.h (search_symbols): Add extra argument to declaration.
        * NEWS: Mention new flags.

2019-08-26  Christian Biesinger  <cbiesinger@google.com>

        * symtab.c (lookup_static_symbol): Call the new function (and move
        it down to be next to lookup_global_symbol).
        (struct global_sym_lookup_data): Add block_enum member and rename to...
        (struct global_or_static_sym_lookup_data): ...this.
        (lookup_symbol_global_iterator_cb): Pass block_index instead of
        GLOBAL_BLOCK to lookup_symbol_in_objfile and rename to...
        (lookup_symbol_global_or_static_iterator_cb): ...this.
        (lookup_global_or_static_symbol): New function.
        (lookup_global_symbol): Call new function.

2019-08-26  Tom de Vries  <tdevries@suse.de>

        PR c++/24852
        * break-catch-throw.c (fetch_probe_arguments): Improve error mesage
        when pc_probe.prob == NULL.

2019-08-25  Simon Marchi  <simon.marchi@efficios.com>

        * dwarf2read.c (dw2_debug_names_iterator::next): Rename local
        variable symbol_linkage to symbol_linkage_.

2019-08-25  Simon Marchi  <simon.marchi@efficios.com>

        * dwarf2read.c (dw2_debug_names_iterator::next): Use enum to
        represent whether the symbol is static, dynamic, or we don't
        know.

2019-08-25  Yoshinori Sato <ysato@users.sourceforge.jp>

        * gdb/rx-tdep.c (rx_register_names): New.
        (rx_register_name): Delete.
        (rx_psw_type): Delete.
        (rx_fpsw_type): Delete.
        (rx_register_type): Delete.
        (rx_gdbarch_init): Convert target-descriptions.
        (_initialize_rx_tdep): Add initialize_tdesc_rx.
        * gdb/features/Makefile: Add rx.xml.
        * gdb/features/rx.xml: New.
        * gdb/features/rx.c: Generated.
        * gdb/NEWS: Mention target description support.

2019-08-22  Christian Biesinger  <cbiesinger@google.com>

        * symtab.c (symbol_cache_lookup): Always initialize *bsc_ptr and
        *slot_ptr.

2019-08-23  Sergio Durigan Junior  <sergiodj@redhat.com>

        * configure.ac: Don't check for 'dlfcn.h' (moved to
        gdbsupport/common.m4).
        * Makefile.in (COMMON_SFILES): Move 'gdb-dlfcn.c' to
        'gdbsupport/'.
        (HFILES_NO_SRCDIR): Likewise, for 'gdb-dlfcn.h'.
        * compile/compile-c-support.c: Include
        'gdbsupport/gdb-dlfcn.h'.
        * gdbsupport/common.m4: Check for 'dlfcn.h'.
        * gdb-dlfcn.c: Move to...
        * gdbsupport/gdb-dlfcn.c: ... here.
        * gdb-dlfcn.h: Move to...
        * gdbsupport/gdb-dlfcn.h: ... here.

2019-08-23  Sandra Loosemore  <sandra@codesourcery.com>

        * nios2-tdep.c (struct reg_value): Improve comments.  Make
        the offset field signed.

2019-08-22  Christian Biesinger  <cbiesinger@google.com>

        * python/lib/gdb/__init__.py (_execute_file): New function.
        * python/python.c (python_run_simple_file): Call gdb._execute_file
        on Windows.

2019-08-22  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-exp.y (yylex): Remove is_a_field_of_this local variable, and
        all uses as this was never set to anything but a zero value.

2019-08-21  Bogdan Harjoc  <harjoc@gmail.com>

        * cli/cli-cmds.c (with_command_1): Error out if no arguments.

2019-08-21  Christian Biesinger  <cbiesinger@google.com>

        * tui/tui-data.h (tui_gen_win_info): Add an =default
        move constructor, required by some GCC versions.

2019-08-21  Jinke Fan  <fanjinke51@yeah.net>

        * go32-nat.c (go32_sysinfo): Add hygon_p.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (struct tui_data_window) <last_regs_line_no,
        line_from_reg_element_no, first_reg_element_no_inline,
        display_all_data, delete_data_content_windows,
        erase_data_content>: Now private.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (box_win): Change type of highlight_flag.
        (tui_unhighlight_win, tui_highlight_win)
        (tui_win_info::make_window): Update.
        * tui/tui-data.h (HILITE, NO_HILITE): Remove.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (PROC_PREFIX, LINE_PREFIX, PC_PREFIX)
        (MIN_LINE_WIDTH, MIN_PROC_WIDTH, MAX_TARGET_WIDTH)
        (MAX_PID_WIDTH): Move to tui-stack.c.
        * tui/tui-stack.c (PROC_PREFIX, LINE_PREFIX, PC_PREFIX)
        (MIN_LINE_WIDTH, MIN_PROC_WIDTH, MAX_TARGET_WIDTH)
        (MAX_PID_WIDTH): Move from tui-data.h.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.h (tui_make_window): Don't declare.
        * tui/tui-wingeneral.c (box_win): Change type of win_info.
        (box_win): Update.
        (tui_gen_win_info::make_window): Rename from tui_make_window.
        (tui_win_info::make_window): New method.
        (tui_gen_win_info::make_visible): Update.
        * tui/tui-source.c (tui_source_window::set_contents): Update.
        * tui/tui-regs.c (tui_data_window::show_register_group): Update.
        (tui_data_window::display_registers_from): Update.
        * tui/tui-layout.c (tui_gen_win_info::resize): Update.
        * tui/tui-data.h (struct tui_gen_win_info) <make_window>:
        Declare.
        <can_box>: Remove.
        <title>: Remove.
        (struct tui_win_info) <make_window>: Declare.
        <can_box>: Now virtual.
        <title>: New member.
        * tui/tui-data.c (~tui_gen_win_info): Don't free title.
        * tui/tui-command.c (tui_cmd_window::resize): Update.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (struct tui_data_window) <display_regs>: Remove.
        * tui/tui-regs.c (tui_data_window::show_registers): Update.
        (tui_data_window::check_register_values): Update.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (struct tui_data_window): Use
        DISABLE_COPY_AND_ASSIGN.
        <regs_content>: Change type, removing unique_ptr.
        <tui_data_window>: Add move constructor.
        * tui/tui-regs.c (tui_data_window::show_registers)
        (tui_data_window::show_register_group)
        (tui_data_window::display_registers_from)
        (tui_data_window::display_registers_from)
        (tui_data_window::first_data_item_displayed)
        (tui_data_window::delete_data_content_windows)
        (tui_data_window::rerender, tui_data_window::refresh_window)
        (tui_data_window::check_register_values): Update.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (struct tui_data_window) <show_registers,
        show_register_group>: Declare.
        (tui_show_register_group): Don't declare.
        * tui/tui-regs.c (tui_data_window::show_registers): Rename from
        tui_show_registers.
        (tui_data_window::show_register_group): Rename from
        tui_show_register_group.
        (tui_data_window::check_register_values, tui_reg_command):
        Update.
        * tui/tui-layout.c (tui_set_layout): Update.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (struct tui_data_window) <check_register_values>:
        Declare.
        (tui_check_register_values): Don't declare.
        * tui/tui-regs.c (tui_data_window::check_register_values): Rename
        from tui_check_register_values.
        * tui/tui-hooks.c (tui_register_changed): Update.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_reg_layout): Move later.
        (tui_show_registers): Don't enable TUI mode or change layout.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (struct tui_data_item_window)
        <~tui_data_item_window>: Remove.
        <content>: Now a unique_xmalloc_ptr.
        * tui/tui-regs.c (tui_register_format): Return a
        unique_xmalloc_ptr.
        (tui_get_register): Update.
        (~tui_data_item_window): Remove.
        (tui_data_window::display_registers_from, tui_display_register):
        Update.
        * tui/tui-io.h (tui_expand_tabs): Update.
        * tui/tui-io.c (tui_expand_tabs): Return a unique_xmalloc_ptr.
        Remove "col" parameter.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (struct tui_data_item_window) <value>: Remove
        field.
        * tui/tui-regs.c (~tui_data_item_window): Update.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_register_format, tui_get_register): Move
        earlier.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_reg_command): Remove NULL check.

2019-08-20  Tom Tromey  <tom@tromey.com>

        * tui/tui-source.h (struct tui_source_window): Update.
        * tui/tui-regs.c (tui_show_registers): Update.
        * tui/tui-disasm.h (struct tui_disasm_window): Update.
        * tui/tui-data.h (NO_SRC_STRING, NO_DISASSEM_STRING)
        (NO_REGS_STRING): Remove defines.

2019-08-20  Conrad Meyer  <cem@FreeBSD.org>

        * remote.c (remote_target::remote_btrace_maybe_reopen): Avoid
        unnecessary thread walk if remote doesn't support the packet.

2019-08-19  Tom Tromey  <tromey@adacore.com>

        * python/py-value.c (value_has_field): Fix indentation.

2019-08-19  Tom Tromey  <tromey@adacore.com>

        * printcmd.c (do_one_display, info_display_command): Update.
        * block.h (contained_in): Return bool.  Add allow_nested
        parameter.
        * block.c (contained_in): Return bool.  Add allow_nested
        parameter.

2019-08-19  Tom Tromey  <tom@tromey.com>

        * configure: Rebuild.
        * configure.ac: Disallow the combination of -static-libstdc++ and
        source highlight.
        * source-cache.c (get_language_name): Handle rust.
        (source_cache::get_source_lines): Ignore highlighting exceptions.

2019-08-16  Tom Tromey  <tom@tromey.com>

        * tui/tui.h (enum tui_win_type) <EXEC_INFO_WIN>: Remove.
        * tui/tui-winsource.h (struct tui_exec_info_window): Remove.
        (struct tui_source_window_base) <make_visible, refresh_window,
        resize>: Remove methods.
        <execution_info>: Remove field.
        * tui/tui-winsource.c (tui_source_window_base::do_erase_source_content)
        (tui_show_source_line, tui_source_window_base)
        (~tui_source_window_base): Update.
        (tui_source_window_base::resize)
        (tui_source_window_base::make_visible)
        (tui_source_window_base::refresh_window): Remove.
        (tui_source_window_base::update_exec_info): Update.
        * tui/tui-source.c (tui_source_window::set_contents): Update.
        * tui/tui-disasm.c (tui_disasm_window::set_contents): Update.

2019-08-16  Tom Tromey  <tom@tromey.com>

        * tui/tui-hooks.c (tui_remove_hooks): Don't set
        deprecated_query_hook.

2019-08-16  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_update_source_windows_with_addr)
        (tui_update_source_windows_with_line): Update.
        * tui/tui-source.h (struct tui_source_window)
        <show_symtab_source>: Declare.
        (tui_show_symtab_source): Don't declare.
        * tui/tui-source.c (tui_show_symtab_source): Rename from
        tui_show_symtab_source.

2019-08-16  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <set_contents>: Declare.
        * tui/tui-winsource.c
        (tui_source_window_base::update_source_window_as_is): Update.
        * tui/tui-source.h (struct tui_source_window) <set_contents>:
        Declare.
        (tui_set_source_content): Don't declare.
        * tui/tui-source.c (tui_source_window::set_contents): Rename from
        tui_set_source_content.
        * tui/tui-disasm.h (struct tui_disasm_window) <set_contents>:
        Declare.
        (tui_set_disassem_content): Don't declare.
        * tui/tui-disasm.c (tui_disasm_window::set_contents): Rename from
        tui_set_disassem_content.

2019-08-16  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <update_breakpoint_info>: Declare.
        (tui_update_breakpoint_info): Don't declare.
        * tui/tui-winsource.c (tui_source_window_base::update_source_window_as_is)
        (tui_update_all_breakpoint_info): Update.
        (tui_source_window_base::update_breakpoint_info): Rename from
        tui_update_breakpoint_info.
        (tui_source_window_base::update_exec_info): Update.

2019-08-16  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <update_source_window>: Declare.
        (tui_update_source_window): Don't declare.
        * tui/tui-winsource.c
        (tui_source_window_base::update_source_window): Rename from
        tui_update_source_window.
        (tui_source_window_base::rerender): Update.
        * tui/tui-source.c (tui_source_window::maybe_update): Update.
        * tui/tui-disasm.c (tui_show_disassem)
        (tui_show_disassem_and_update_source)
        (tui_disasm_window::maybe_update): Update.

2019-08-16  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <update_source_window_as_is>: Declare.
        (tui_update_source_window_as_is): Don't declare.
        * tui/tui-winsource.c (tui_update_source_window): Update
        (tui_source_window_base::update_source_window_as_is): Rename from
        tui_update_source_window_as_is.
        (tui_source_window_base::refill): Update.
        * tui/tui-source.c (tui_show_symtab_source): Update.
        * tui/tui-disasm.c (tui_disasm_window::do_scroll_vertical):
        Update.

2019-08-16  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_update_source_window)
        (tui_update_source_window_as_is): Remove "noerror" parameter.
        * tui/tui-winsource.c (tui_update_source_window)
        (tui_update_source_window_as_is): Remove "noerror" parameter.
        (tui_update_source_windows_with_addr)
        (tui_update_source_windows_with_line)
        (tui_source_window_base::rerender)
        (tui_source_window_base::refill): Update.
        * tui/tui-source.h (tui_set_source_content)
        (tui_show_symtab_source): Remove "noerror" parameter.
        * tui/tui-source.c (tui_set_source_content): Remove "noerror"
        parameter.
        (tui_show_symtab_source): Likewise.
        (tui_source_window::maybe_update): Update.
        * tui/tui-disasm.c (tui_show_disassem)
        (tui_show_disassem_and_update_source)
        (tui_disasm_window::do_scroll_vertical)
        (tui_disasm_window::maybe_update): Update.

2019-08-16  Tom Tromey  <tom@tromey.com>

        * tui/tui.c (tui_is_window_visible): Update.
        * tui/tui-wingeneral.c (tui_make_window)
        (tui_gen_win_info::make_visible, tui_refresh_all): Update.
        * tui/tui-win.c (window_name_completer, tui_refresh_all_win)
        (tui_set_focus_command, tui_all_windows_info, update_tab_width)
        (tui_set_win_height_command, parse_scrolling_args): Update.
        * tui/tui-source.c (tui_source_window::style_changed): Update.
        * tui/tui-regs.c (tui_show_registers)
        (tui_data_window::first_data_item_displayed)
        (tui_data_window::delete_data_content_windows)
        (tui_check_register_values, tui_reg_command): Update.
        * tui/tui-disasm.c (tui_show_disassem): Update.
        * tui/tui-data.h (struct tui_gen_win_info) <is_visible>: New
        method.
        <is_visible>: Remove field.
        * tui/tui-data.c (tui_next_win, tui_prev_win)
        (tui_delete_invisible_windows): Update.

2019-08-16  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <m_has_locator>: Remove.
        * tui/tui-layout.c (show_source_disasm_command, show_data)
        (show_source_or_disasm_and_command): Update.

2019-08-16  Alan Hayward  <alan.hayward@arm.com>

        * NEWS (Other MI changes): New subsection.
        * aarch64-tdep.c (aarch64_get_pc_address_flags): New function.
        (aarch64_gdbarch_init): Add aarch64_get_pc_address_flags.
        * arch-utils.c (default_get_pc_address_flags): New function.
        * arch-utils.h (default_get_pc_address_flags): New declaration.
        * gdbarch.sh: Add get_pc_address_flags.
        * gdbarch.c: Regenerate.
        * gdbarch.h: Likewise.
        * stack.c (print_pc): New function.
        (print_frame_info) (print_frame): Call print_pc.

2019-08-16  Tom de Vries  <tdevries@suse.de>

        * maint.c (maintenance_info_sections): Also handle !ALLOBJ case using
        print_objfile_section_info.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-io.c (tui_puts_internal): Check TUI_CMD_WIN before
        calling update_cmdwin_start_line.
        * tui/tui-winsource.h (struct tui_source_window_base)
        <do_make_visible_with_new_height, set_new_height>: Don't declare.
        <rerender>: Declare.
        * tui/tui-winsource.c (tui_source_window_base::update_tab_width):
        Call rerender.
        (tui_source_window_base::set_new_height): Remove.
        (tui_source_window_base::rerender): Rename from
        do_make_visible_with_new_height.
        * tui/tui-win.c (tui_resize_all, tui_adjust_win_heights): Use
        resize method.
        (tui_win_info::make_invisible_and_set_new_height)
        (tui_win_info::make_visible_with_new_height): Remove.
        * tui/tui-stack.h (struct tui_locator_window) <rerender>:
        Declare.
        * tui/tui-stack.c (tui_locator_window::rerender): New method.
        * tui/tui-regs.h (struct tui_data_window) <set_new_height,
        do_make_visible_with_new_height>: Don't declare.
        <rerender>: Declare.
        * tui/tui-regs.c (tui_data_window::rerender): Rename from
        set_new_height.
        (tui_data_window::do_make_visible_with_new_height): Remove.
        * tui/tui-layout.c (show_source_disasm_command, show_data): Don't
        call tui_show_locator_content.
        (tui_gen_win_info::resize): Call rerender.
        (show_source_or_disasm_and_command): Don't call
        tui_show_locator_content.
        * tui/tui-data.h (struct tui_gen_win_info) <rerender>: New
        method.
        (struct tui_win_info) <rerender>: Declare.
        <set_new_height, make_invisible_and_set_new_height,
        make_visible_with_new_height>: Don't declare.
        * tui/tui-data.c (tui_win_list::rerender): New method.
        * tui/tui-command.h (struct tui_cmd_window)
        <do_make_visible_with_new_height>: Don't declare.
        * tui/tui-command.c
        (tui_cmd_window::do_make_visible_with_new_height): Remove.

2019-08-15  Tom Tromey  <tromey@adacore.com>

        * ada-exp.y (convert_char_literal): Handle "Q%c" encoding.
        * ada-lang.c (ada_enum_name): Likewise.

2019-08-15  Christian Biesinger  <cbiesinger@google.com>

        * python/lib/gdb/__init__.py (GdbOutputFile): Rename to have a
        leading underscore.
        (GdbOutputErrorFile): Likewise.
        (global scope): Adjust constructor calls to GdbOutput{,Error}File
        accordingly.
        (execute_unwinders): Rename to have a leading underscore.
        (auto_load_packages): Likewise.
        (global scope): Adjust call to auto_load_packages accordingly.
        (GdbSetPythonDirectory): Likewise.
        * python/py-unwind.c (pyuw_sniffer): Call _execute_unwinders
        instead of execute_unwinders.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (show_layout, show_source_disasm_command)
        (show_data): Don't change window visibility.
        (tui_gen_win_info::resize): Remove special case for command
        window.  Use wresize, when available.
        (show_source_or_disasm_and_command): Don't change window
        visibility.
        * tui/tui-command.h (struct tui_cmd_window) <resize>: Declare.
        <make_visible>: New method.
        * tui/tui-command.c (tui_cmd_window::resize): New method.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_iterator): New.
        (struct tui_source_windows): New.
        * tui/tui-winsource.c (tui_display_main): Update.
        * tui/tui-win.c (tui_resize_all, tui_adjust_win_heights)
        (new_height_ok, parse_scrolling_args): Update.
        * tui/tui-layout.c (show_layout, show_data): Update.
        * tui/tui-data.h (tui_source_windows, tui_clear_source_windows)
        (tui_add_to_source_windows): Don't declare.
        * tui/tui-data.c (source_windows, tui_source_windows)
        (tui_clear_source_windows, tui_add_to_source_windows): Remove.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base) <resize>:
        Rename from reset.
        * tui/tui-winsource.c (tui_source_window_base::resize): Rename.
        * tui/tui-layout.c (show_source_disasm_command, show_data):
        Update.
        (tui_gen_win_info::resize): Rename.
        (show_source_or_disasm_and_command): Update.
        * tui/tui-data.h (struct tui_gen_win_info) <resize>: Rename from
        reset.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-stack.c (tui_initialize_static_data): Remove.
        * tui/tui-interp.c (tui_interp::init): Don't call
        tui_initialize_static_data.
        * tui/tui-data.h (tui_initialize_static_data): Don't declare.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (tui_default_win_viewport_height): Don't
        examine tui_win_list.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_clear_source_content): Don't declare.
        * tui/tui-winsource.c (tui_update_source_window_as_is): Don't call
        tui_clear_source_content.
        (tui_clear_source_content): Remove.
        (tui_source_window_base::do_erase_source_content): Hoist call to
        content.clear().
        * tui/tui-stack.c (tui_show_frame_info): Don't call
        tui_clear_source_content.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <do_erase_source_content>: New method.
        <erase_source_content>: New method.
        (tui_erase_source_content): Don't declare.
        * tui/tui-winsource.c (tui_clear_source_content): Update.
        (tui_source_window_base::do_erase_source_content): Rename from
        tui_erase_source_content.
        (tui_source_window_base::show_source_content): Update.
        * tui/tui-win.c (tui_resize_all, tui_adjust_win_heights): Update.
        * tui/tui-source.h (struct tui_source_window)
        <erase_source_content>: New method.
        * tui/tui-disasm.h (struct tui_disasm_window)
        <erase_source_content>: New method.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_alloc_source_buffer): Don't declare.
        (struct tui_source_element): Add DISABLE_COPY_AND_ASSIGN, and move
        constructor.
        * tui/tui-winsource.c (tui_alloc_source_buffer): Remove.
        * tui/tui-source.c (tui_set_source_content): Update.
        * tui/tui-disasm.c (tui_set_disassem_content): Update.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_line_is_displayed): Don't declare.
        * tui/tui-winsource.c (tui_line_is_displayed): Move to
        tui-source.c.
        * tui/tui-source.h (struct tui_source_window) <line_is_displayed>:
        Declare.
        * tui/tui-source.c (tui_source_window::line_is_displayed): New
        method.
        (tui_source_window::maybe_update): Update.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_addr_is_displayed): Don't declare.
        * tui/tui-winsource.c (tui_addr_is_displayed): Move to
        tui-disasm.c.
        * tui/tui-disasm.h (struct tui_disasm_window) <addr_is_displayed>:
        Declare.
        * tui/tui-disasm.c (tui_disasm_window::addr_is_displayed): New
        method.
        (tui_disasm_window::maybe_update): Update.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <maybe_update>: Declare.
        * tui/tui-stack.c (tui_show_frame_info): Call maybe_update
        method.
        * tui/tui-source.h (struct tui_source_window) <maybe_update>:
        Declare.
        * tui/tui-source.c (tui_source_window::maybe_update): New method.
        * tui/tui-disasm.h (struct tui_disasm_window) <maybe_update>:
        Declare.
        * tui/tui-disasm.c (tui_disasm_window::maybe_update): New method.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-stack.c (tui_make_status_line): Use string constructor.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c: Include tui-stack.h.
        * tui/tui-stack.h (MAX_LOCATOR_ELEMENT_LEN)
        (struct tui_locator_window): Move from tui-data.h.
        * tui/tui-stack.c (_locator, tui_locator_win_info_ptr)
        (tui_initialize_static_data): Move from tui-data.c.
        * tui/tui-data.h (MAX_LOCATOR_ELEMENT_LEN)
        (struct tui_locator_window): Move to tui-stack.c.
        * tui/tui-data.c (_locator, tui_locator_win_info_ptr)
        (tui_initialize_static_data): Move to tui-stack.c.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (show_source_disasm_command)
        (show_source_or_disasm_and_command): Use make_visible method, not
        tui_make_window.
        * tui/tui-command.h (struct tui_cmd_window) <make_visible>:
        Remove.

2019-08-15  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.h (tui_make_window): Update.
        * tui/tui-wingeneral.c (tui_make_window): Remove "box_it"
        parameter.
        (tui_gen_win_info::make_visible): Update.
        * tui/tui-regs.c (tui_data_window::display_registers_from):
        Update.
        * tui/tui-layout.c (show_source_disasm_command)
        (show_source_or_disasm_and_command): Update.
        * tui/tui-data.h (struct tui_gen_win_info) <can_box>: New method.
        (enum tui_box): Remove.
        (struct tui_win_info) <can_box>: New method.
        * tui/tui-command.h (struct tui_cmd_window) <can_box>: New
        method.

2019-08-15  Tom de Vries  <tdevries@suse.de>

        * linux-nat-trad.c: Include gdbarch.h.

2019-08-14  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.c (aarch64_analyze_prologue): Allow any valid
        register sizes.

2019-08-14  Tom Tromey  <tromey@adacore.com>

        * darwin-nat.c: Include gdbarch.h.
        * darwin-nat-info.c: Include gdbarch.h.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (struct tui_gen_win_info) <last_visible_line>:
        Remove.
        * tui/tui-data.c (tui_initialize_static_data): Update.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_exec_info_window)
        <~tui_exec_info_window, maybe_allocate_content, get_content,
        m_content>: Remove.
        (struct tui_source_window_base) <set_exec_info_content,
        show_exec_info_content>: Don't declare.
        * tui/tui-winsource.c
        (tui_exec_info_window::maybe_allocate_content): Remove.
        (tui_source_window_base::update_exec_info): Rename from
        set_exec_info_content.
        (tui_source_window_base::show_exec_info_content)
        (tui_source_window_base::update_exec_info): Remove.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_clear_exec_info_content): Don't
        declare.
        * tui/tui-winsource.c (tui_update_source_window_as_is)
        (tui_update_source_windows_with_addr, tui_erase_source_content):
        Update.
        (tui_clear_exec_info_content): Remove.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_erase_exec_info_content): Don't
        declare.
        * tui/tui-winsource.c (tui_source_window_base::refresh_all): Don't
        call tui_erase_exec_info_content.
        (tui_clear_exec_info_content): Rename from
        tui_erase_exec_info_content.
        (tui_clear_exec_info_content): Delete.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <show_exec_info_content>: Declare.
        (tui_show_exec_info_content): Don't declare.
        * tui/tui-winsource.c
        (tui_source_window_base::show_exec_info_content): Rename from
        tui_show_exec_info_content.
        (tui_source_window_base::update_exec_info): Update.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (enum tui_bp_flag, tui_bp_flags, struct tui_source_element)
        (TUI_BP_HIT_POS, TUI_BP_BREAK_POS, TUI_EXEC_POS)
        (TUI_EXECINFO_SIZE, tui_exec_info_content): Move ...
        * tui/tui-winsource.h (enum tui_bp_flag, tui_bp_flags, struct
        tui_source_element, TUI_BP_HIT_POS, TUI_BP_BREAK_POS)
        (TUI_EXEC_POS, TUI_EXECINFO_SIZE, tui_exec_info_content):
        ... here.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <update_exec_info>: Declare.
        (tui_update_exec_info): Don't declare.
        * tui/tui-winsource.c (tui_update_source_window_as_is)
        (tui_source_window_base::refresh_all)
        (tui_update_all_breakpoint_info): Update.
        (tui_source_window_base::update_exec_info): Rename from
        tui_update_exec_info.
        * tui/tui-stack.c (tui_show_frame_info): Update.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <set_exec_info_content>: Declare.
        (tui_set_exec_info_content): Don't declare.
        * tui/tui-winsource.c
        (tui_source_window_base::set_exec_info_content): Rename from
        tui_set_exec_info_content.
        (tui_update_exec_info): Update.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <show_source_content>: Declare.
        (tui_show_source_content): Don't declare.
        * tui/tui-winsource.c (tui_update_source_window_as_is): Update.
        (tui_source_window_base::show_source_content): Rename from
        tui_show_source_content.
        (tui_source_window_base::refresh_all): Update.
        * tui/tui-layout.c (show_source_disasm_command)
        (show_source_or_disasm_and_command): Update.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_erase_source_content)
        (tui_show_source_content, tui_source_window_base::refresh_all):
        Update.
        * tui/tui-wingeneral.h
        (tui_check_and_display_highlight_if_needed): Don't declare.
        * tui/tui-wingeneral.c
        (tui_win_info::check_and_display_highlight_if_needed): Rename from
        check_and_display_highlight_if_needed.
        * tui/tui-win.c (tui_rehighlight_all)
        (tui_win_info::make_visible_with_new_height): Update.
        * tui/tui-regs.c (tui_data_window::display_registers_from_line)
        (tui_data_window::erase_data_content)
        (tui_data_window::display_all_data): Update.
        * tui/tui-data.h (struct tui_win_info)
        <check_and_display_highlight_if_needed>: Declare.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_resize_all): Call
        tui_delete_invisible_windows.
        * tui/tui-layout.c (show_layout): Call
        tui_delete_invisible_windows.
        * tui/tui-data.h (tui_delete_invisible_windows): Declare.
        * tui/tui-data.c (tui_delete_invisible_windows): New function.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-disasm.c (tui_show_disassem): Add assertion.  Don't call
        tui_add_win_to_layout.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.h (tui_default_win_height): Don't declare.
        * tui/tui-layout.c (tui_default_win_height): Now static.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (show_layout): Unify all layout cases into a
        single switch.
        (show_source_disasm_command, show_source_or_disasm_and_command):
        Don't check current layout.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (make_all_visible): Remove.
        (tui_make_all_invisible): Simplify.
        * tui/tui-layout.c (tui_make_all_invisible): Move from
        tui-wingeneral.c; simplify.
        (show_layout): Hoist call to tui_make_all_invisible.
        (show_data): Don't call tui_make_all_invisible.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.h (tui_make_all_visible): Don't declare.
        * tui/tui-wingeneral.c (tui_make_all_visible): Remove.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (current_layout, tui_current_layout): Move from
        tui-data.c.
        (show_source_disasm_command, show_data)
        (show_source_or_disasm_and_command): Don't use
        tui_set_current_layout_to.
        * tui/tui-data.h (tui_set_current_layout_to): Don't declare.
        * tui/tui-data.c (current_layout, tui_current_layout): Move to
        tui-layout.c.
        (tui_set_current_layout_to): Remove.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (tui_set_layout): Update.
        * tui/tui-data.h (struct tui_layout_def): Remove.
        (tui_layout_def): Don't declare.
        * tui/tui-data.c (layout_def): Remove.
        (tui_layout_def): Remove.

2019-08-13  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_source_window_base)
        <clear_detail>: No longer "override".
        * tui/tui-regs.h (struct tui_data_window) <clear_detail>: Remove.
        * tui/tui-regs.c (tui_data_window::clear_detail): Remove.
        * tui/tui-data.h (struct tui_win_info) <clear_detail>: Remove.
        * tui/tui-command.h (struct tui_cmd_window) <clear_detail>:
        Remove.
        * tui/tui-command.c (tui_cmd_window::clear_detail): Remove.

2019-08-13  Tom Tromey  <tromey@adacore.com>

        * tracepoint.c: Don't include readline.h or history.h.

2019-08-12  Tom Tromey  <tom@tromey.com>

        * configure: Rebuild.
        * configure.ac: Check for readline 7.
        * NEWS: Mention readline 7 requirement.
        * README: Update.

2019-08-12  Tom Tromey  <tom@tromey.com>

        * mingw-hdep.c (gdb_select): Remove readline hack.

2019-08-09  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>

        * blockframe.c (find_pc_partial_function): Set *block to nullptr
        when the function fails.

2019-08-09  Andreas Arnez  <arnez@linux.ibm.com>

        * s390-tdep.c (s390_type_align): New function.
        (s390_gdbarch_init): Set it as type_align gdbarch method.

2019-08-09  Tom de Vries  <tdevries@suse.de>

        PR gdb/24591
        * dwarf2read.c (dwarf2_fetch_die_loc_sect_off): Adjust pc_high and
        pc_low with relocation offset.

2019-08-07  Tom Tromey  <tromey@adacore.com>

        * stack.c (print_frame_arg, read_frame_local, read_frame_arg)
        (print_frame_args): Update.
        * python/py-framefilter.c (py_print_single_arg, enumerate_args):
        Update.
        * mi/mi-cmd-stack.c (list_arg_or_local): Update.
        * frame.h (struct frame_arg): Add initializers.
        <error>: Now a unique_xmalloc_ptr.

2019-08-07  Alan Hayward  <alan.hayward@arm.com>

        * NEWS: Expand the Pointer Authentication entry.
        * aarch64-tdep.c (aarch64_frame_unmask_address): Rename from this.
        (aarch64_frame_unmask_lr): ... to this.
        (aarch64_prologue_prev_register, aarch64_dwarf2_prev_register):
        Call aarch64_frame_unmask_lr.
        * frame.c (struct frame_info): Add "masked" variable.
        (frame_set_previous_pc_masked) (frame_get_pc_masked): New functions.
        (fprint_frame): Check for masked pc.
        * frame.h (frame_set_previous_pc_masked) (frame_get_pc_masked): New
        declarations.
        * python/py-framefilter.c (py_print_frame): Check for masked pc.
        * stack.c (print_frame): Check for masked pc.

2019-08-06  Tom Tromey  <tom@tromey.com>

        * stabsread.c (patch_block_stabs, read_one_struct_field)
        (read_enum_type): Use obstack_strndup.
        * rust-exp.y (rust_parser::copy_name): Use obstack_strndup.
        * gdb_obstack.h (obstack_strndup): Use obstack_strndup.
        * dwarf2read.c (guess_full_die_structure_name)
        (anonymous_struct_prefix): Use obstack_strndup.
        * dbxread.c (cp_set_block_scope): Use obstack_strndup.
        * c-exp.y (yylex): Use obstack_strndup.
        * ada-exp.y (write_object_renaming, write_ambiguous_var)
        (write_var_or_type): Use obstack_strndup.

2019-08-06  Tom Tromey  <tom@tromey.com>

        * symfile.c (reread_symbols): Use obstack_strdup.
        * stabsread.c (read_type): Use obstack_strdup.
        * gdb_obstack.h (obstack_strdup): New overload.
        * dwarf2read.c (dwarf2_compute_name, create_dwo_unit_in_dwp_v1)
        (create_dwo_unit_in_dwp_v2, build_error_marker_type)
        (dwarf2_canonicalize_name): Use obstack_strdup.
        * dbxread.c (read_dbx_symtab): Use obstack_strdup.
        * cp-support.c (inspect_type, replace_typedefs_qualified_name):
        Use obstack_strdup.

2019-08-06  Tom Tromey  <tom@tromey.com>

        * gdb_obstack.h (obstack_strdup): Define.
        * gdb_obstack.c (obstack_strdup): Don't define.

2019-08-06  Tom Tromey  <tom@tromey.com>

        * xcoffread.c (SYMNAME_ALLOC, process_xcoff_symbol): Use
        obstack_strdup.
        * typeprint.c (typedef_hash_table::find_global_typedef): Use
        obstack_strdup.
        * symfile.c (allocate_compunit_symtab): Use obstack_strdup.
        * stabsread.c (common_block_start): Use obstack_strdup.
        * objfiles.c (set_objfile_main_name, objfile): Use
        obstack_strdup.
        * namespace.c (add_using_directive): Use obstack_strdup.
        * mdebugread.c (parse_symbol, parse_type): Use obstack_strdup.
        * jit.c (finalize_symtab): Use obstack_strdup.
        * dwarf2read.c (fixup_go_packaging, dwarf2_physname)
        (guess_partial_die_structure_name, partial_die_info::fixup)
        (dwarf2_name): Use obstack_strdup.
        * coffread.c (coff_read_struct_type, coff_read_enum_type): Use
        obstack_strdup.
        * c-exp.y (scan_macro_expansion): Use obstack_strdup.
        * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Use
        obstack_strdup.
        * ada-lang.c (ada_decode_symbol): Use obstack_strdup.

2019-08-07  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * unittests/help-doc-selftests.c: New file.
        * Makefile.in: Add the new file.

2019-08-07  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * cli/cli-decode.h (print_doc_line): Add for_value_prefix argument.
        * cli/cli-decode.c (print_doc_line): Likewise.  It now prints
        the full first line, except when FOR_VALUE_PREFIX.  In this case,
        the trailing '.' is not output, and the first character is uppercased.
        (print_help_for_command): Update call to print_doc_line.
        (print_doc_of_command): Likewise.
        * cli/cli-setshow.c (deprecated_show_value_hack): Likewise.
        * cli/cli-option.c (append_indented_doc): Do not append newline.
        (build_help_option): Append newline after first appended_indented_doc
        only if a second call is done.
        (build_help): Append 2 new lines before each option, except the first
        one.
        * compile/compile.c (_initialize_compile): Add new lines after
        %OPTIONS%, when not at the end of the help.
        Change help doc or code
        producing the help doc to respect the invariants.
        * maint-test-options.c (_initialize_maint_test_options): Likewise.
        Also removed the new line after 'Options:', as all other commands
        do not put an empty line between 'Options:' and the first option.
        * printcmd.c (_initialize_printcmd): Likewise.
        * stack.c (_initialize_stack): Likewise.
        * interps.c (interpreter_exec_cmd): Fix "Usage:" line that was
        incorrectly telling COMMAND is optional.
        * ada-lang.c (_initialize_ada_language): Change help doc or code
        producing the help doc to respect the invariants.
        * ada-tasks.c (_initialize_ada_tasks): Likewise.
        * breakpoint.c (_initialize_breakpoint): Likewise.
        * cli/cli-cmds.c (_initialize_cli_cmds): Likewise.
        * cli/cli-logging.c (_initialize_cli_logging): Likewise.
        * cli/cli-setshow.c (_initialize_cli_setshow): Likewise.
        * cli/cli-style.c (cli_style_option::add_setshow_commands,
        _initialize_cli_style): Likewise.
        * corelow.c (core_target_info): Likewise.
        * dwarf-index-cache.c (_initialize_index_cache): Likewise.
        * dwarf2read.c (_initialize_dwarf2_read): Likewise.
        * filesystem.c (_initialize_filesystem): Likewise.
        * frame.c (_initialize_frame): Likewise.
        * gnu-nat.c (add_task_commands): Likewise.
        * infcall.c (_initialize_infcall): Likewise.
        * infcmd.c (_initialize_infcmd): Likewise.
        * interps.c (_initialize_interpreter): Likewise.
        * language.c (_initialize_language): Likewise.
        * linux-fork.c (_initialize_linux_fork): Likewise.
        * maint-test-settings.c (_initialize_maint_test_settings): Likewise.
        * maint.c (_initialize_maint_cmds): Likewise.
        * memattr.c (_initialize_mem): Likewise.
        * printcmd.c (_initialize_printcmd): Likewise.
        * python/lib/gdb/function/strfns.py (_MemEq, _StrLen, _StrEq,
        _RegEx): Likewise.
        * ravenscar-thread.c (_initialize_ravenscar): Likewise.
        * record-btrace.c (_initialize_record_btrace): Likewise.
        * record-full.c (_initialize_record_full): Likewise.
        * record.c (_initialize_record): Likewise.
        * regcache-dump.c (_initialize_regcache_dump): Likewise.
        * regcache.c (_initialize_regcache): Likewise.
        * remote.c (add_packet_config_cmd, init_remote_threadtests,
        _initialize_remote): Likewise.
        * ser-tcp.c (_initialize_ser_tcp): Likewise.
        * serial.c (_initialize_serial): Likewise.
        * skip.c (_initialize_step_skip): Likewise.
        * source.c (_initialize_source): Likewise.
        * stack.c (_initialize_stack): Likewise.
        * symfile.c (_initialize_symfile): Likewise.
        * symtab.c (_initialize_symtab): Likewise.
        * target-descriptions.c (_initialize_target_descriptions): Likewise.
        * top.c (init_main): Likewise.
        * tracefile-tfile.c (tfile_target_info): Likewise.
        * tracepoint.c (_initialize_tracepoint): Likewise.
        * tui/tui-win.c (_initialize_tui_win): Likewise.
        * utils.c (add_internal_problem_command): Likewise.
        * valprint.c (value_print_option_defs): Likewise.

2019-08-06  Frank Ch. Eigler  <fche@redhat.com>

        PR build/24886
        * configure.ac: Drop enable-libmcheck support.
        * configure, config.in: Rebuild.
        * libmcheck.m4: Remove.
        * acinclude.m4: Don't include it.
        * Makefile.in: Don't distribute it.
        * top.c (print_gdb_configuration): Don't mention it.

2019-08-06  Tom Tromey  <tom@tromey.com>

        * utils.c (set_output_style): Sometimes pass stream to
        emit_style_escape.
        * ui-out.h (class ui_out) <can_emit_style_escape>: Declare.
        * record-btrace.c (btrace_insn_history): Update.
        * mi/mi-out.h (class mi_ui_out) <can_emit_style_escape>: New
        method.
        * disasm.h (gdb_pretty_print_disassembler): Add uiout parameter.
        Update initializers.
        <m_uiout>: New field.
        <m_di>: Move lower.
        * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
        Remove "uiout" parameter.
        (dump_insns): Update.
        * cli-out.h (class cli_ui_out) <can_emit_style_escape>: Declare.
        * cli-out.c (cli_ui_out::can_emit_style_escape): New method.

2019-08-06  Christian Biesinger  <cbiesinger@google.com>

        * symtab.c (symbol_cache_lookup): Change int to enum block_enum.
        (error_in_psymtab_expansion): Likewise.
        (lookup_symbol_via_quick_fns): Likewise.
        (basic_lookup_transparent_type_quick): Likewise.
        (basic_lookup_transparent_type_1): Likewise.

2019-08-06  Tom Tromey  <tromey@adacore.com>

        * source.c (last_source_error): Now bool.
        (print_source_lines_base): Make "noprint" bool.  Only open
        source file when last_source_visited changes.

2019-08-06  Tom Tromey  <tromey@adacore.com>

        * annotate.c (annotate_source_line): Use g_source_cache.
        * source-cache.c (source_cache::get_plain_source_lines): Change
        parameters.  Populate m_offset_cache.
        (source_cache::ensure): New method.
        (source_cache::get_line_charpos): New method.
        (extract_lines): Move lower.  Change parameters.
        (source_cache::get_source_lines): Move lower.
        * source-cache.h (class source_cache): Update comment.
        <get_line_charpos>: New method.
        <get_source_lines>: Update comment.
        <clear>: Clear m_offset_cache.
        <get_plain_source_lines>: Change parameters.
        <ensure>: New method
        <m_offset_cache>: New member.
        * source.c (forget_cached_source_info_for_objfile): Update.
        (info_source_command): Use g_source_cache.
        (find_source_lines, open_source_file_with_line_charpos): Remove.
        (print_source_lines_base, search_command_helper): Use g_source_cache.
        * source.h (open_source_file_with_line_charpos): Don't declare.
        * symtab.h (struct symtab) <nlines, line_charpos>: Remove.
        * tui/tui-source.c (tui_source_window::do_scroll_vertical):
        Use g_source_cache.

2019-08-06  Tom Tromey  <tromey@adacore.com>

        * source-cache.c (source_cache::get_plain_source_lines):
        Remove "first_line" and "last_line" parameters.
        (source_cache::get_source_lines): Cache plain text.
        * source-cache.h (class source_cache)
        <get_plain_source_lines>: Update.

2019-08-06  Tom Tromey  <tromey@adacore.com>

        * source-cache.c (extract_lines): No longer a method.
        Changed type of parameter.  Include final newline.
        (selftests::extract_lines_test): New function.
        (_initialize_source_cache): Likewise.
        * source-cache.h (class source_cache)
        <extract_lines>: Don't declare.

2019-08-06  Tom Tromey  <tromey@adacore.com>

        * breakpoint.c (init_breakpoint_sal): Update.
        (breakpoint): Update.
        * breakpoint.h (struct breakpoint) <filter>: Now a
        unique_xmalloc_ptr.

2019-08-05  Christian Biesinger  <cbiesinger@google.com>

        * NEWS: Mention dictionary access on blocks.
        * python/py-block.c (blpy_getitem): New function.
        (block_object_as_mapping): New struct.
        (block_object_type): Use new struct for tp_as_mapping field.

2019-08-05  Christian Biesinger  <cbiesinger@google.com>

        * objfiles.h (objfile): Add a comment describing partial symbols.

2019-08-05  Tom Tromey  <tromey@adacore.com>

        * compile/compile.c (_initialize_compile): Use _(), not N_().
        * thread.c (_initialize_thread): Use _(), not N_().
        * stack.c (_initialize_stack): Use _(), not N_().
        * printcmd.c (_initialize_printcmd): Use _(), not N_().

2019-08-04  Simon Marchi  <simon.marchi@polymtl.ca>

        * dwarf2read.c (struct dw2_symtab_iterator):
        <want_specific_block>: Remove.
        <block_index>: Change type to gdb::optional.
        (dw2_symtab_iter_init): Remove WANT_SPECIFIC_BLOCK parameter,
        change type of BLOCK_INDEX parameter to gdb::optional.
        (dw2_symtab_iter_next): Re-write in function of gdb::optional.
        (dw2_lookup_symbol): Don't pass argument for
        WANT_SPECIFIC_BLOCK.
        (dw2_expand_symtabs_for_function): Don't pass argument for
        WANT_SPECIFIC_BLOCK, pass empty optional for BLOCK_INDEX.
        (class dw2_debug_names_iterator)
        <dw2_debug_names_iterator>: Remove WANT_SPECIFIC_BLOCK
        parameter, change BLOCK_INDEX type to gdb::optional.
        <m_want_specific_block>: Remove.
        <m_block_index>: Change type to gdb::optional.
        (dw2_debug_names_iterator::next): Change type of IS_STATIC to
        gdb::optional.  Re-write in function of gdb::optional.
        (dw2_debug_names_lookup_symbol): Don't pass argument for
        WANT_SPECIFIC_BLOCK.
        (dw2_debug_names_expand_symtabs_for_function): Don't pass
        argument for WANT_SPECIFIC_BLOCK, pass empty optional for
        BLOCK_INDEX.

2019-08-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * NEWS: Mention changes to "info sources" command.

2019-08-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * symtab.c (filename_partial_match_opts): New struct type.
        (struct output_source_filename_data): New members
        regexp, c_regexp, partial_match.
        (output_source_filename): Use new members to decide to print file.
        (info_sources_option_defs): New variable.
        (make_info_sources_options_def_group, print_info_sources_header,
        info_sources_command_completer):
        New functions.
        (info_sources_command): Read new optional arguments.
        (_initialize_symtab): Update info sources help.

2019-08-02  Alexandre Oliva <oliva@adacore.com>

        * ada-lang.c (exception_support_info_v0): Renamed from...
        (default_exception_support_info): ... this.  Create new
        definition for v1.
        (ada_has_this_exception_support): Look up catch_handlers_sym.
        (ada_exception_support_info_sniffer): Try v0 after default.

2019-08-01  Tom Tromey  <tromey@adacore.com>

        * ia64-libunwind-tdep.h (struct libunwind_descr): Include
        gdbarch.h.

2019-08-01  Christian Biesinger  <cbiesinger@google.com>

        * s12z-tdep.c: Fix include path for s12z-opc.h.

2019-08-01  Alan Hayward  <alan.hayward@arm.com>

        * NEWS: Require GNU make 3.82.

2019-07-16  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.h (tui_copy_win, tui_box_win): Don't
        declare.

2019-07-30  Tom Tromey  <tromey@adacore.com>

        * block.c (contained_in): Remove BLOCK_FUNCTION check.

2019-07-30  Kevin Buettner  <kevinb@redhat.com>

        * printcmd.c (print_address_symbolic): Print negative offsets.
        (build_address_symbolic): Force signed arithmetic when computing
        offset.

2019-07-30  Christian Biesinger  <cbiesinger@google.com>

        PR/24474: Add a function to lookup static variables.
        * NEWS: Mention this new function.
        * python/py-symbol.c (gdbpy_lookup_static_symbol): New function.
        * python/python-internal.h (gdbpy_lookup_static_symbol): New function.
        * python/python.c (python_GdbMethods): Add new function.

2019-07-29  Christian Biesinger  <cbiesinger@google.com>

        * NEWS: Mention new functions Objfile.lookup_{global,static}_symbol.
        * python/py-objfile.c (objfpy_lookup_global_symbol): New function.
        (objfpy_lookup_static_symbol): New function.
        (objfile_object_methods): Add new functions.

2019-07-29  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * NEWS: Mention 'set|show print frame-info'.  Mention new
        'presence' value for 'frame-arguments'.  Mention new '-frame-info'
        backtrace argument.  Mention that python frame filtering code
        is now consistent with what 'backtrace' command prints.

2019-07-29  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * frame.h (enum print_what): New value 'SHORT_LOCATION', update
        comments.
        (print_frame_info_auto, print_frame_info_source_line,
        print_frame_info_location, print_frame_info_source_and_location,
        print_frame_info_location_and_address, print_frame_info_short_location):
        New declarations.
        (struct frame_print_options): New member print_frame_info.
        * extension.h (enum ext_lang_frame_args): New value CLI_PRESENCE.
        * stack.h (get_user_print_what_frame_info): New declaration.
        (frame_show_address): New declaration.
        * stack.c (print_frame_arguments_choices): New value 'presence'.
        (print_frame_info_auto, print_frame_info_source_line,
        print_frame_info_location, print_frame_info_source_and_location,
        print_frame_info_location_and_address, print_frame_info_short_location,
        print_frame_info_choices, print_frame_info_print_what): New definitions.
        (print_frame_args): Only print dots for args if print frame-arguments
        is 'presence'.
        (frame_print_option_defs): New element for "frame-info".
        (get_user_print_what_frame_info): New function.
        (frame_show_address): Make non static.  Move comment to stack.h.
        (print_frame_info_to_print_what): New function.
        (print_frame_info): Update comment.  Use fp_opts.print_frame_info
        to decide what to print.
        (backtrace_command_1): Handle the new print_frame_arguments_presence
        value.
        (_initialize_stack): Call add_setshow_enum_cmd for frame-info.
        * python/py-framefilter.c (py_print_args): Handle CLI_PRESENCE.
        (py_print_frame): In non-mi mode, use LOCATION as default for
        print_what, similarly to frame information printed directly by
        backtrace command. Handle frame-info user option in non MI mode.

2019-07-27  Kevin Buettner  <kevinb@redhat.com>

        * linux-thread-db.c (thread_db_target::thread_handle_to_thread_info):
        Add case for debugging 32-bit target on 64-bit host.  Revise
        comment.

2019-07-27  Kevin Buettner  <kevinb@redhat.com>

        * infrun.c (fill_in_stop_func): Use find_pc_partial_function
        instead of find_function_entry_range_from_pc.

2019-07-27  Kevin Buettner  <kevinb@redhat.com>

        * stack.c (find_frame_funname): Remove code which preferred
        minsym over symtab sym in "certain pathological cases".

        * valprint.h (build_address_symbolic): Add "prefer_sym_over_minsym"
        parameter.  Change type of "do_demangle" to bool.
        * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
        Pass suitable "prefer_sym_over_minsym" flag to
        build_address_symbolic().  Don't output "+" for negative offsets.
        * printcmd.c (print_address_symbolic): Update invocation of
        build_address_symbolic to include a "prefer_sym_over_minsym"
        flag.
        (build_address_symbolic): Add "prefer_sym_over_minsym" parameter.
        Restrict cases in which use of minimal symbol is preferred to that
        of a found symbol.  Update comments.

        * dwarf2-frame.c (dwarf2_frame_cache): Don't decode FDE instructions
        for entry pc when entry pc is out of range for that FDE.

2019-07-26  Brian Callahan  <bcallah@openbsd.org>

        PR gdb/24839:
        * gdb/obsd-nat.c (obsd_nat_target::pid_to_str): Fix typo in return
        type.

2019-07-25  Christian Biesinger  <cbiesinger@google.com>

        * python/py-objfile.c (add_separate_debug_file): Fix comment about
        this function's Python signature.


2019-07-24  Christian Biesinger  <cbiesinger@google.com>

        * compile/compile-object-load.c (compile_object_load): Pass GLOBAL_SCOPE.
        * solib-spu.c (spu_lookup_lib_symbol): Pass GLOBAL_SCOPE.
        * solib-svr4.c (elf_lookup_lib_symbol): Pass GLOBAL_SCOPE.
        * symtab.c (lookup_global_symbol_from_objfile): Add a scope parameter.
        * symtab.h (lookup_global_symbol_from_objfile): Likewise.


2019-07-24  Yoshinori Sato  <ysato@users.sourceforge.jp>

        * h8300-tdep.c (h8300_register_name_common): New.
        h8300_register_name): Use h8300_register_name_common.
        (h8300s_register_name): Likewise.
        (h8300sx_register_name): Likewise.
        (h8300h_register_nam): New.
        (h8300_gdbarch_init): Use h8300h_register_name in h8300h machine.


2019-07-23  Srinath Parvathaneni  <srinath.parvathaneni@arm.com>

        * arm-tdep.c (arm_skip_cmse_entry): New function.
        (arm_is_sgstubs_section): New function.
        (arm_skip_stub): Add call to arm_skip_cmse_entry function.

2019-07-22  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_win_info::make_invisible_and_set_new_height):
        Don't self-assign.

2019-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>

        * c-typeprint.c (c_print_typedef): Pass -1 instead of 0 to
        type_print.

2019-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>

        * symtab.c (search_symbols): Adjust msymbol matching type arrays
        so that GDB doesn't match any msymbols when searching in the
        TYPES_DOMAIN.
        (print_symbol_info): Print using typedef_print or type_print based
        on the type of the symbol.  Add updated FIXME comment moved from...
        (_initialize_symtab): ... move and update FIXME comment to above.

2019-07-22  Andrew Burgess  <andrew.burgess@embecosm.com>

        * NEWS: Mention adding -q option to "info types".
        * symtab.c (struct info_types_options): New struct.
        (info_types_options_defs): New variable.
        (make_info_types_options_def_group): New function.
        (info_types_command): Use gdb::option framework to parse options.
        (info_types_command_completer): New function.
        (_initialize_symtab): Extend the help text on "info types" and
        register command completer.

2019-07-21  Christian Biesinger  <cbiesinger@google.com>

        * symtab.c (lookup_symbol_in_objfile_symtabs): Change int to block_enum.
        (lookup_symbol_in_objfile): Change int to block_enum and add a
        gdb_assert to make sure block_index is GLOBAL_BLOCK or STATIC_BLOCK.

2019-07-20  Christian Biesinger  <cbiesinger@google.com>

        * MAINTAINERS (Write After Approval): Add self.

2019-07-19  Andrew Burgess  <andrew.burgess@embecosm.com>

        * riscv-tdep.c (riscv_push_dummy_code): Write a 4-byte nop
        instruction to the dummy code region.

2019-07-19  Tom Tromey  <tromey@adacore.com>

        * contrib/ari/gdb_ari.sh: Mention C++11, not ISO C 90.
        (ARGSUSED, PARAMS, __func__): Remove rules.

2019-07-19  Alan Hayward  <alan.hayward@arm.com>

        * arm-tdep.c (_initialize_arm_tdep): Remove xml tests.
        * features/arm/arm-with-iwmmxt.c: Remove.
        * features/arm/arm-with-iwmmxt.xml: Remove.
        * features/arm/arm-with-m-fpa-layout.c: Remove.
        * features/arm/arm-with-m-fpa-layout.xml: Remove.
        * features/arm/arm-with-m-vfp-d16.c: Remove.
        * features/arm/arm-with-m-vfp-d16.xml: Remove.
        * features/arm/arm-with-m.c: Remove.
        * features/arm/arm-with-m.xml: Remove.
        * features/arm/arm-with-neon.c: Remove.
        * features/arm/arm-with-neon.xml: Remove.
        * features/arm/arm-with-vfpv2.c: Remove.
        * features/arm/arm-with-vfpv2.xml: Remove.
        * features/arm/arm-with-vfpv3.c: Remove.
        * features/arm/arm-with-vfpv3.xml: Remove.

2019-07-19  Alan Hayward  <alan.hayward@arm.com>

        * arm-tdep.c (_initialize_arm_tdep): Add xml regression tests.

2019-07-19  Alan Hayward  <alan.hayward@arm.com>

        * arch/aarch32.c (aarch32_create_target_description): Create
        target descriptions using features.
        * arch/arm.c (arm_create_target_description)
        (arm_create_mprofile_target_description): Likewise.
        * arm-tdep.c (_initialize_arm_tdep): Remove tdesc init calls.

2019-07-19  Alan Hayward  <alan.hayward@arm.com>

        * Makefile.in: Add new files.
        * aarch32-tdep.c: New file.
        * aarch32-tdep.h: New file.
        * aarch64-linux-nat.c (aarch64_linux_nat_target::read_description):
        Call aarch32_read_description.
        * arch/aarch32.c: New file.
        * arch/aarch32.h: New file.
        * arch/arm.c (arm_create_target_description)
        (arm_create_mprofile_target_description): New function.
        * arch/arm.h (arm_fp_type, arm_m_profile_type): New enum.
        (arm_create_target_description)
        (arm_create_mprofile_target_description): New declaration.
        * arm-fbsd-tdep.c (arm_fbsd_read_description_auxv): Call
        read_description functions.
        * arm-linux-nat.c (arm_linux_nat_target::read_description):
        Likewise.
        * arm-linux-tdep.c (arm_linux_core_read_description): Likewise.
        * arm-tdep.c (tdesc_arm_list): New variable.
        (arm_register_g_packet_guesses): Call create description functions.
        (arm_read_description) (arm_read_mprofile_description): New
        function.
        * arm-tdep.h (arm_read_description)
        (arm_read_mprofile_description): Add declaration.
        * configure.tgt: Add new files.

2019-07-18  Guillaume LABARTHE  <guillaume.labarthe@gmail.com>

        * top.c (new_ui_command): Open specified terminal just once.

2019-07-18  Tom Tromey  <tromey@adacore.com>

        * symtab.c (main_name): Constify return type.
        * symfile.c (set_initial_language): Update.
        * symtab.h (main_name): Constify return type.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_update_source_window)
        (tui_update_source_window_as_is)
        (tui_update_source_windows_with_line): Remove return.
        * tui/tui-disasm.c (tui_show_disassem)
        (tui_show_disassem_and_update_source): Remove return.
        * tui/tui.c (tui_reset): Remove return.
        * tui/tui-wingeneral.c
        (tui_check_and_display_highlight_if_needed): Remove return.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (parse_scrolling_args): Throw separate errors.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (struct tui_exec_info_window)
        (struct tui_source_window_base): Move from tui-data.h.
        * tui/tui-winsource.c: Move many method definitions from
        elsewhere.  Remove "structuring" comments.
        * tui/tui-wingeneral.c (tui_source_window_base::make_visible)
        (tui_source_window_base::refresh_window): Move to
        tui-winsource.c.
        * tui/tui-win.c (tui_source_window_base::refresh_all)
        (tui_source_window_base::update_tab_width)
        (tui_source_window_base::set_new_height)
        (tui_source_window_base::do_make_visible_with_new_height): Move to
        tui-winsource.c.
        * tui/tui-source.h: Update.
        * tui/tui-source.c (tui_source_window_base::reset): Move to
        tui-winsource.c.
        * tui/tui-disasm.h: Update.
        * tui/tui-data.h (struct tui_exec_info_window): Move to
        tui-winsource.h.
        (struct tui_source_window_base): Likewise.
        * tui/tui-data.c (tui_source_window_base::clear_detail)
        (tui_source_window_base, ~tui_source_window_base): Move to
        tui-winsource.c.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_resize_all)
        (tui_source_window_base::update_tab_width)
        (tui_adjust_win_heights): Update.
        (tui_win_info::make_invisible_and_set_new_height): Rename from
        make_invisible_and_set_new_height.
        * tui/tui-data.h (struct tui_win_info)
        <make_invisible_and_set_new_height>: New method.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui.c: Update.
        * tui/tui-source.h (struct tui_source_window): Move from
        tui-data.h.
        * tui/tui-layout.c: Update.
        * tui/tui-disasm.c: Update.
        * tui/tui-data.h (struct tui_source_window): Move to
        tui-source.h.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-disasm.h (struct tui_disasm_window): Move from
        tui-data.h.
        * tui/tui-data.h (struct tui_disasm_window): Move to
        tui-disasm.h.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (struct tui_data_item_window): Move from
        tui-data.h.
        * tui/tui-regs.c (tui_data_item_window): Move from tui-data.c.
        * tui/tui-data.h (struct tui_data_item_window): Move to
        tui-regs.h.
        * tui/tui-data.c (~tui_data_item_window): Move to tui-regs.c.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui.c: Update.
        * tui/tui-win.c (tui_cmd_window::do_make_visible_with_new_height)
        (tui_cmd_window::max_height): Move to tui-command.c.
        * tui/tui-layout.c: Update.
        * tui/tui-data.h (struct tui_cmd_window): Move to tui-command.h.
        * tui/tui-data.c (tui_cmd_window::clear_detail): Move to
        tui-command.c.
        * tui/tui-command.h (struct tui_cmd_window): Move from
        tui-data.h.
        * tui/tui-command.c: Remove "structuring" comments.
        (tui_cmd_window::clear_detail)
        (tui_cmd_window::do_make_visible_with_new_height)
        (tui_cmd_window::max_height): Move from elsewhere.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-io.c (tui_dispatch_ctrl_char): Move from tui-command.c.
        Now static.
        * tui/tui-command.h (tui_dispatch_ctrl_char): Don't declare.
        * tui/tui-command.c (tui_dispatch_ctrl_char): Move to tui-io.c.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui.c: Update.
        * tui/tui-wingeneral.c (tui_data_window::refresh_window): Move to
        tui-regs.c.
        * tui/tui-windata.h: Remove file.
        * tui/tui-windata.c: Remove file.
        * tui/tui-win.c (tui_data_window::set_new_height)
        (tui_data_window::do_make_visible_with_new_height): Move to
        tui-regs.c.
        * tui/tui-regs.h (struct tui_data_window): Move from tui-data.h.
        * tui/tui-regs.c: Remove "structuring" comments.
        (tui_data_window::first_data_item_displayed)
        (tui_data_window::delete_data_content_windows)
        (tui_data_window::erase_data_content)
        (tui_data_window::display_all_data)
        (tui_data_window::refresh_all)
        (tui_data_window::do_scroll_vertical)
        (tui_data_window::clear_detail, tui_data_window::set_new_height)
        (tui_data_window::do_make_visible_with_new_height)
        (tui_data_window::refresh_window): Move from elsewhere.
        (_initialize_tui_regs): Move to end of file.
        * tui/tui-layout.c: Update.
        * tui/tui-hooks.c: Update.
        * tui/tui-data.h (struct tui_data_window): Move to tui-regs.h.
        * tui/tui-data.c (tui_data_window::clear_detail): Move to
        tui-regs.c.
        * Makefile.in (SUBDIR_TUI_SRCS): Remove tui-windata.c.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-io.c (tui_puts_internal): Call wrefresh if newline is
        seen.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_source_window_base::set_new_height)
        (tui_source_window_base::do_make_visible_with_new_height): Use
        m_has_locator field directly.
        * tui/tui-data.h (struct tui_win_info) <has_locator>: Remove
        method.
        (struct tui_source_window_base) <has_locator>: Likewise.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.h (tui_make_visible, tui_make_invisible):
        Don't declare.
        * tui/tui-wingeneral.c (tui_make_visible, tui_make_invisible):
        Remove.
        * tui/tui-win.c (tui_source_window_base::set_new_height)
        (tui_source_window_base::set_new_height)
        (make_invisible_and_set_new_height)
        (tui_source_window_base::do_make_visible_with_new_height)
        (tui_source_window_base::do_make_visible_with_new_height):
        Update.
        * tui/tui-layout.c (show_source_disasm_command, show_data)
        (show_source_or_disasm_and_command): Update.
        * tui/tui-layout.c (show_layout): Update.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (make_data_window): Remove.
        (show_data): Unify creation and re-initialization cases.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (make_source_window, make_disasm_window):
        Remove.
        (show_data): Unify creation and re-initialization cases.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (make_command_window): Remove.
        (show_source_disasm_command, show_source_or_disasm_and_command):
        Unify creation and re-initialization cases.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (show_source_or_disasm_and_command): Unify
        creation and re-initialization cases.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_get_register): Return void.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (tui_gen_win_info::make_visible):
        Simplify.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (show_source_disasm_command): Simplify window
        resetting.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui.h (tui_set_layout_by_name): Don't declare.
        * tui/tui-regs.c (tui_reg_layout): New function.
        (tui_show_registers, tui_reg_command): Use it.
        * tui/tui-layout.c (LAYOUT_USAGE): Remove.
        (tui_layout_command): Rename from tui_set_layout_by_name.  Change
        parameters.
        (tui_layout_command): Remove.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.h (tui/tui-layout): Return void.
        * tui/tui-layout.c (tui_set_layout): Return void.  Add assert.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (show_source_disasm_command, show_data):
        Update.
        (reset_locator): Remove.
        (show_source_or_disasm_and_command): Update.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-source.c (tui_source_window_base::reset): Remove
        win_type parameter.
        * tui/tui-layout.c (make_command_window, make_source_window)
        (make_disasm_window, make_data_window)
        (show_source_disasm_command, show_data, tui_gen_win_info::reset)
        (reset_locator, show_source_or_disasm_and_command): Update.
        * tui/tui-data.h (struct tui_gen_win_info) <reset>: Remove
        win_type parameter.
        (struct tui_source_window_base) <reset>: Likewise.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (show_source_disasm_command): Use
        reset_locator.
        (reset_locator): New function.
        (init_and_make_win): Remove.
        (show_source_or_disasm_and_command): Use reset_locator.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_set_exec_info_content): Remove
        condition.
        * tui/tui-wingeneral.c (tui_source_window_base::make_visible):
        Remove condition.
        * tui/tui-source.c (tui_source_window_base::reset): New method.
        * tui/tui-layout.c (make_command_window): Don't call
        init_and_make_win.
        (make_source_window, make_disasm_window): Don't call
        make_source_or_disasm_window.
        (make_data_window): Don't call init_and_make_win.  Change calling
        convention.
        (show_source_disasm_command, show_data): Simplify.
        (make_source_or_disasm_window): Remove.
        (show_source_or_disasm_and_command): Simplify.
        * tui/tui-data.h (struct tui_gen_win_info) <reset>: Now virtual.
        (struct tui_source_window_base) <reset>: Likewise.
        <execution_info>: Remove initializer.
        * tui/tui-data.c (tui_source_window_base): Initialize
        execution_info.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (tui_set_layout): Remove regs_populate
        variable.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui.c (tui_rl_other_window): Update.
        * tui/tui-wingeneral.c (tui_data_window::refresh_window): Call
        superclass method first.  Always iterate over regs_content.
        (tui_unhighlight_win, tui_highlight_win): Use refresh_window
        method.
        * tui/tui-win.c (tui_set_focus_command): Update.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_set_focus_command): Rename from
        tui_set_focus.  Call tui_enable.
        (tui_set_focus_command): Remove.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_show_exec_info_content): Don't call
        refresh_window.
        * tui/tui-wingeneral.c (tui_gen_win_info::refresh_window): Call
        touchwin.
        (tui_data_window::refresh_window): Call refresh_window on data
        items.  Always call superclass refresh_window.
        (tui_win_info::refresh): Remove.
        (tui_source_window_base::refresh_window): Update.
        (tui_refresh_all): Update.
        * tui/tui-layout.c (show_source_disasm_command): Remove call to
        refresh_window.
        (show_source_or_disasm_and_command): Likewise.
        * tui/tui-data.h (struct tui_win_info) <refresh>: Remove.
        (struct tui_source_window_base) <refresh>: Likewise.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_clear_source_content)
        (tui_show_source_content): Update.
        * tui/tui-source.c (tui_source_window::showing_source_p): Check
        whether content is empty.
        * tui/tui-data.h (struct tui_source_window_base) <content_in_use>:
        Remove.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_erase_source_content): Clear the
        window's contents.
        * tui/tui-source.h (tui_set_source_content_nil): Don't declare.
        * tui/tui-source.c (tui_set_source_content_nil): Remove.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (UNDEFINED_ITEM): Remove define.
        (struct tui_data_item_window): Update.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (MAX_CONTENT_COUNT, TUI_NULL_STR)
        (DEFAULT_HISTORY_COUNT, WITH_LOCATOR, NO_LOCATOR): Remove
        defines.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_erase_source_content)
        (tui_clear_source_content): Remove "display_prompt" parameter.
        * tui/tui-winsource.c (tui_update_source_window_as_is)
        (tui_update_source_windows_with_addr): Update.
        (tui_clear_source_content): Remove "display_prompt" parameter.
        (tui_erase_source_content): Likewise.  Simplify.
        (tui_show_source_content): Update.
        * tui/tui-win.c (tui_resize_all, tui_adjust_win_heights): Update.
        * tui/tui-stack.c (tui_show_frame_info): Update.
        * tui/tui-data.h (EMPTY_SOURCE_PROMPT, NO_EMPTY_SOURCE_PROMPT):
        Remove defines.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_update_source_window_as_is): Update.
        * tui/tui-disasm.h (tui_set_disassem_content): Add win_info
        parameter.
        * tui/tui-disasm.c (tui_set_disassem_content): Add win_info
        parameter.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_clear_source_content)
        (tui_show_source_content, tui_show_exec_info_content)
        (tui_clear_exec_info_content): Update.
        * tui/tui-stack.c (tui_show_locator_content): Update.
        (tui_show_frame_info): Update.
        * tui/tui-source.h (tui_source_window): Don't declare.
        * tui/tui-source.c (tui_source_window::showing_source_p): Rename
        from tui_source_is_displayed.
        * tui/tui-data.h (struct tui_gen_win_info) <content_in_use>:
        Remove field.
        (struct tui_source_window_base) <content_in_use>: New field.  Now
        bool.
        (struct tui_source_window) <showing_source_p>: New method.
        (TUI_SRC_WIN): Change cast.
        * tui/tui-data.c (tui_initialize_static_data): Update.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_update_breakpoint_info): Use
        location_matches_p.
        * tui/tui-source.c (tui_source_window::location_matches_p): New
        method.
        * tui/tui-disasm.c (tui_disasm_window::location_matches_p): New
        method.
        * tui/tui-data.h (struct tui_source_window_base)
        <location_matches_p>: New method.
        (struct tui_source_window, struct tui_disasm_window)
        <location_matches_p>: Likewise.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_set_win_height_command): Rename from
        tui_set_win_height.
        (tui_set_win_height_command): Remove.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-source.c (tui_source_window): New constructor.  Add
        observer.
        (~tui_source_window): New destructor.
        (tui_source_window::style_changed): New method.
        * tui/tui-hooks.c (tui_redisplay_source): Remove.
        (tui_attach_detach_observers): Update.
        * tui/tui-data.h (struct tui_source_window): Make constructor not
        inline.  Add destructor.
        (struct tui_source_window) <style_changed>: New method.
        <m_observable>: New member.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.c (tui_clear_source_windows_detail): Fix typo.
        * tui/tui-win.c (tui_resize_all): Fix typo.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.h (tui_refresh_all): Update.
        * tui/tui-wingeneral.c (make_all_visible): Use foreach.
        (tui_refresh_all): Remove "list" parameter.  Use foreach.
        * tui/tui-win.c (window_name_completer): Use foreach.
        (tui_refresh_all_win, tui_rehighlight_all, tui_all_windows_info)
        (update_tab_width): Likewise.
        * tui/tui-layout.c (show_layout): Update.
        * tui/tui-data.h (class tui_window_iterator): New.
        (struct all_tui_windows): New.
        * tui/tui-data.c (tui_partial_win_by_name): Use foreach.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_reg_next, tui_reg_prev): Add "current_group"
        parameter.  Don't reference globals.
        (tui_reg_command): Update.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_show_registers): Simplify.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_show_registers): Update.
        (tui_show_register_group): Add win_info parameter.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_data_window::display_reg_element_at_line):
        Rename from tui_display_reg_element_at_line.
        (tui_data_window::display_registers_from_line): Update.
        * tui/tui-data.h (struct tui_data_window)
        <display_reg_element_at_line>: New method.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (tui_display_registers_from)
        (tui_display_registers_from_line): Don't declare.
        * tui/tui-windata.c (tui_data_window::display_all_data)
        (tui_data_window::refresh_all)
        (tui_data_window::do_scroll_vertical): Update.
        * tui/tui-regs.c (tui_data_window::display_registers_from): Rename
        from tui_display_registers_from.
        (tui_display_reg_element_at_line): Update.
        (tui_data_window::display_registers_from_line): Rename from
        tui_display_registers_from_line.
        * tui/tui-data.h (struct tui_data_window) <display_registers_from,
        display_registers_from_line>: New methods.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-windata.h (tui_erase_data_content): Don't declare.
        * tui/tui-windata.c (tui_data_window::erase_data_content): Rename
        from tui_erase_data_content.
        (tui_data_window::display_all_data)
        (tui_data_window::refresh_all)
        (tui_data_window::do_scroll_vertical): Update.
        * tui/tui-regs.c (tui_show_registers): Update.
        * tui/tui-data.h (struct tui_data_window) <erase_data_content>:
        New method.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-windata.h (tui_delete_data_content_windows): Don't
        declare.
        * tui/tui-windata.c
        (tui_data_window::delete_data_content_windows): Rename from
        tui_delete_data_content_windows.
        (tui_data_window::display_all_data)
        (tui_data_window::do_scroll_vertical): Update.
        * tui/tui-data.h (struct tui_data_window)
        <delete_data_content_windows>: New method.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-windata.h (tui_refresh_data_win): Don't declare.
        * tui/tui-regs.h (tui_first_reg_element_inline): Don't declare.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-windata.h (tui_display_all_data): Don't declare.
        * tui/tui-windata.c (tui_data_window::display_all_data): Rename
        from tui_display_all_data.
        * tui/tui-win.c
        (tui_data_window::do_make_visible_with_new_height): Update.
        * tui/tui-regs.c (tui_show_registers): Update.
        * tui/tui-layout.c (tui_set_layout): Update.
        * tui/tui-data.h (struct tui_data_window) <display_all_data>: New
        method.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-windata.h (tui_display_data_from): Don't declare.
        * tui/tui-windata.c (tui_display_data_from): Remove.
        (tui_data_window::refresh_all): Update.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-windata.h (tui_display_data_from_line): Don't declare.
        * tui/tui-windata.c (tui_display_data_from_line): Remove.
        (tui_display_data_from, tui_data_window::do_scroll_vertical): Call
        tui_display_registers_from_line.
        * tui/tui-regs.h (tui_display_registers_from_line): Update.
        * tui/tui-regs.c (tui_display_registers_from_line): Remove
        "force_display" parameter.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (tui_first_reg_element_no_inline): Don't
        declare.
        * tui/tui-regs.c (tui_data_window::first_reg_element_no_inline):
        Rename from tui_first_reg_element_no_inline.
        (tui_display_reg_element_at_line)
        (tui_display_registers_from_line): Update.
        * tui/tui-data.h (struct tui_data_window)
        <first_reg_element_no_inline>: New method.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-windata.c (tui_display_data_from)
        (tui_data_window::do_scroll_vertical): Update.
        * tui/tui-regs.h (tui_line_from_reg_element_no): Don't declare.
        * tui/tui-regs.c (tui_data_window::line_from_reg_element_no):
        Rename from tui_line_from_reg_element_no.
        (tui_display_registers_from_line): Update.
        * tui/tui-data.h (struct tui_data_window)
        <line_from_reg_element_no>: New method.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.h (tui_last_regs_line_no): Don't declare.
        * tui/tui-regs.c (tui_data_window::last_regs_line_no): Rename from
        tui_last_regs_line_no.
        (tui_display_reg_element_at_line)
        (tui_display_registers_from_line): Update.
        * tui/tui-data.h (struct tui_data_window) <last_regs_line_no>: New
        method.

2019-07-17  Tom Tromey  <tom@tromey.com>

        PR tui/24722:
        * tui/tui-winsource.h (tui_update_all_breakpoint_info)
        (tui_update_breakpoint_info): Add "being_deleted" parameter.
        * tui/tui-winsource.c (tui_update_source_window_as_is): Update.
        (tui_update_all_breakpoint_info): Add "being_deleted" parameter.
        (tui_update_breakpoint_info): Likewise.
        * tui/tui-hooks.c (tui_event_create_breakpoint)
        (tui_event_delete_breakpoint, tui_event_modify_breakpoint):
        Update.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-stack.c (tui_show_frame_info): Consolidate "if"s.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_update_source_window_as_is)
        (tui_update_source_windows_with_addr): Update.
        * tui/tui-source.h (tui_set_source_content)
        (tui_show_symtab_source): Add "win_info" parameter.
        * tui/tui-source.c (tui_set_source_content): Add "win_info"
        parameter.
        (tui_show_symtab_source): Likewise.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c
        (tui_check_and_display_highlight_if_needed): Check can_highlight.

2019-07-17  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (struct tui_win_info) <can_scroll>: New method.
        (struct tui_cmd_window) <can_scroll>: New method.
        * tui/tui-command.c (tui_dispatch_ctrl_char): Use can_scroll
        method.

2019-07-17  Tom Tromey  <tromey@adacore.com>

        * ui-out.h (class ui_out) <field_signed, field_fmt_signed,
        do_field_signed>: Rename.  Change type of "value".
        * ui-out.c (ui_out::field_signed): Rename from field_int.
        Change type of "value".
        (ui_out::field_fmt_signed): Rename from field_fmt_int.  Change
        type of "value".
        * tui/tui-out.h (class tui_ui_out) <do_field_signed>: Rename from
        do_field_int.  Change type of "value".
        * tui/tui-out.c (tui_ui_out::do_field_signed): Rename from
        do_field_int.  Change type of "value".
        * tracepoint.c (trace_status_mi, tfind_1)
        (print_one_static_tracepoint_marker): Update.
        * thread.c (print_thread_info_1, print_selected_thread_frame):
        Update.
        * stack.c (print_frame, print_frame_info): Update.
        * spu-tdep.c (info_spu_signal_command, info_spu_dma_cmdlist):
        Update.
        * source.c (print_source_lines_base): Update.
        * skip.c (info_skip_command): Update.
        * record-btrace.c (btrace_ui_out_decode_error)
        (btrace_call_history_src_line): Update.
        * python/py-framefilter.c (py_print_single_arg, py_print_frame):
        Update.
        * progspace.c (print_program_space): Update.
        * mi/mi-symbol-cmds.c (mi_cmd_symbol_list_lines): Update.
        * mi/mi-out.h (class mi_ui_out) <do_field_signed>: Rename from
        do_field_int.  Change type of "value".
        * mi/mi-out.c (mi_ui_out::do_table_begin)
        (mi_ui_out::do_table_header): Update.
        (mi_ui_out::do_field_signed): Rename from do_field_int.  Change
        type of "value".
        * mi/mi-main.c (mi_cmd_thread_list_ids, print_one_inferior)
        (mi_cmd_data_list_changed_registers, output_register)
        (mi_cmd_data_read_memory, mi_load_progress)
        (mi_cmd_trace_frame_collected): Update.
        * mi/mi-interp.c (mi_on_normal_stop_1, mi_output_solib_attribs):
        Update.
        * mi/mi-cmd-var.c (print_varobj, mi_cmd_var_create)
        (mi_cmd_var_delete, mi_cmd_var_info_num_children)
        (mi_cmd_var_list_children, varobj_update_one): Update.
        * mi/mi-cmd-stack.c (mi_cmd_stack_info_depth)
        (mi_cmd_stack_list_args, list_arg_or_local): Update.
        * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Update.
        * inferior.c (print_inferior): Update.
        * gdb_bfd.c (print_one_bfd): Update.
        * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
        Update.
        * darwin-nat-info.c (darwin_debug_regions_recurse): Update.
        * cli-out.h (class cli_ui_out) <do_field_signed>: Rename from
        do_field_int.  Change type of "value".
        * cli-out.c (cli_ui_out::do_field_signed): Rename from
        do_field_int.  Change type of "value".
        * breakpoint.c (watchpoint_check, print_breakpoint_location)
        (print_one_breakpoint_location, print_it_catch_fork)
        (print_one_catch_fork, print_it_catch_vfork)
        (print_one_catch_vfork, print_it_catch_solib)
        (print_it_catch_exec, print_it_ranged_breakpoint)
        (print_mention_watchpoint, print_mention_masked_watchpoint)
        (bkpt_print_it, update_static_tracepoint): Update.
        * break-catch-throw.c (print_it_exception_catchpoint): Update.
        * break-catch-syscall.c (print_it_catch_syscall): Update.
        * ada-tasks.c (print_ada_task_info): Update.
        * ada-lang.c (print_it_exception, print_mention_exception):
        Update.

2019-07-17  Andrew Burgess  <andrew.burgess@embecosm.com>

        PR breakpoints/24541
        * gdbarch.c: Regenerate.
        * gdbarch.h: Regenerate.
        * gdbarch.sh: Adjust return type and parameter types for
        'stap_adjust_register'.
        (i386_stap_adjust_register): Adjust signature and return new
        register name.
        * stap-probe.c (stap_parse_register_operand): Adjust use of
        'gdbarch_stap_adjust_register'.

2019-07-17  Tom Tromey  <tromey@adacore.com>

        * s390-linux-nat.c (s390_watch_area): Remove typedef.  Don't
        declare VEC.
        (struct s390_debug_reg_state) <watch_areas, break_areas>: Now
        std::vector.
        (struct s390_process_info): Add initializers.
        (s390_add_process): Use new.
        (s390_linux_nat_target::low_forget_process): Use delete.
        (s390_linux_nat_target::low_new_fork)
        (s390_linux_nat_target::stopped_by_watchpoint)
        (s390_linux_nat_target::low_prepare_to_resume)
        (s390_linux_nat_target::insert_watchpoint)
        (s390_linux_nat_target::insert_hw_breakpoint)
        (s390_linux_nat_target::remove_watchpoint)
        (s390_linux_nat_target::remove_hw_breakpoint): Update.

2019-07-16  John Baldwin  <jhb@FreeBSD.org>

        * aarch64-fbsd-nat.c: Include regcache.h.
        (getregs_supplies, getfpregs_supplies): Remove unused gdbarch
        argument.
        (aarch64_fbsd_nat_target::fetch_registers)
        (aarch64_fbsd_nat_target::store_registers): Remove gdbarch
        variable.
        * arm-fbsd-nat.c, riscv-fbsd-nat.c: Likewise.

2019-07-16  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-nat.c: Include gdbarch.h.

2019-07-15  Tom Tromey  <tromey@adacore.com>

        * mi/mi-out.c (mi_ui_out::do_field_int): Use plongest.

2019-07-15  Tom Tromey  <tromey@adacore.com>

        * mi/mi-out.h (class mi_ui_out) <do_field_unsigned>: Declare.
        * mi/mi-out.c (mi_ui_out::do_field_unsigned): New method.
        * cli-out.h (class cli_ui_out) <do_field_unsigned>: Declare.
        * cli-out.c (cli_ui_out::do_field_int): New method.
        * ui-out.c (ui_out::field_unsigned): New method.
        * symfile.c (generic_load): Use field_unsigned.
        (print_transfer_performance): Likewise.
        * record-btrace.c (ui_out_field_uint): Remove.
        (btrace_call_history_insn_range, btrace_call_history): Use
        field_unsigned.
        * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn): Use
        field_unsigned.
        * ui-out.h (class ui_out) <field_unsigned>: New method.
        <do_field_unsigned>: Likewise.

2019-07-15  Tom Tromey  <tromey@adacore.com>

        * mi/mi-main.c (list_available_thread_groups): Use field_string.
        * mi/mi-interp.c (mi_memory_changed): Use field_string.
        * target.c (flash_erase_command): Use field_string.
        * infrun.c (print_signal_received_reason): Use field_string.
        * i386-tdep.c (i386_mpx_print_bounds): Use field_string.
        * breakpoint.c (maybe_print_thread_hit_breakpoint): Use
        field_string.
        * ada-tasks.c (print_ada_task_info): Use field_string.

2019-07-15  Tom Tromey  <tromey@adacore.com>

        * target.c (flash_erase_command): Use field_core_addr.
        * symfile.c (generic_load): Use field_core_addr.
        * sparc64-linux-tdep.c (sparc64_linux_handle_segmentation_fault):
        Use field_core_addr.
        * i386-linux-tdep.c (i386_linux_handle_segmentation_fault): Use
        field_core_addr.

2019-07-12  Andrew Burgess  <andrew.burgess@embecosm.com>

        * dwarf2loc.c (dwarf2_evaluate_property): Sign extend property
        value if its desired type is smaller than a CORE_ADDR and signed.

2019-07-12  Andrew Burgess  <andrew.burgess@embecosm.com>

        * dwarf2loc.c (dwarf2_evaluate_property): Update to take account
        of changes to field names, and use new is_reference field to
        decide if a property is a reference or not.
        * dwarf2loc.h (struct dwarf2_locexpr_baton): Add 'is_reference'
        field.
        (struct dwarf2_property_baton): Update header comment, rename
        'referenced_type' to 'property_type' and update comments.
        * dwarf2read.c (attr_to_dynamic_prop): Add extra parameter to hold
        default property type, store in property baton, update to take
        accound of renamed field.
        (read_func_scope): Update call to attr_to_dynamic_prop.
        (read_array_type): Likewise.
        (dwarf2_per_cu_addr_sized_int_type): New function.
        (read_subrange_index_type): Move type finding code to
        dwarf2_per_cu_addr_sized_int_type.
        (read_subrange_type): Update calls to attr_to_dynamic_prop.
        (dwarf2_per_cu_addr_type): New function.
        (set_die_type): Update calls to attr_to_dynamic_prop.

2019-07-12  Andrew Burgess  <andrew.burgess@embecosm.com>

        * dwarf2read.c (read_subrange_index_type): New function.
        (read_subrange_type): Move code into new function and call it.
        * gdbtypes.c (create_range_type): Add some asserts.

2019-07-12  Andrew Burgess  <andrew.burgess@embecosm.com>

        * dwarf2loc.c (dwarf2_evaluate_property): Change return type, and
        update return statements.
        * dwarf2loc.h (dwarf2_evaluate_property): Update return type on
        declaration, and update comment to match.
        * gdbtypes.c (resolve_dynamic_array): Update call to
        dwarf2_evaluate_property to match new return type.

2019-07-12  Andrew Burgess  <andrew.burgess@embecosm.com>

        * valarith.c (value_subscripted_rvalue): Change lowerbound
        parameter type from int to LONGEST.
        * value.h (value_subscripted_rvalue): Likewise in declaration.

2019-07-11  Andrew Burgess  <andrew.burgess@embecosm.com>

        * cli/cli-utils.c (info_print_command_completer): New function.
        * cli/cli-utils.h: Add 'completer.h' include, and forward
        declaration for 'struct cmd_list_element'.
        (info_print_command_completer): Declare.
        * stack.c (_initialize_stack): Add completer for 'info locals' and
        'info args'.
        * symtab.c (_initialize_symtab): Add completer for 'info
        variables' and 'info functions'.
        * NEWS: Mention completion for additional info commands.

2019-07-11  Andrew Burgess  <andrew.burgess@embecosm.com>

        * cli/cli-utils.c (extract_info_print_args): Delete.
        (extract_arg_maybe_quoted): Delete.
        (info_print_options_defs): New variable.
        (make_info_print_options_def_group): New function.
        (extract_info_print_options): Define new function.
        * cli/cli-utils.h (extract_info_print_args): Delete.
        (struct info_print_options): New structure.
        (extract_info_print_options): Declare new function.
        * stack.c (info_locals_command): Update to use new
        extract_info_print_options, also add a header comment.
        (info_args_command): Likewise.
        * symtab.c (info_variables_command): Likewise.
        (info_functions_command): Likewise.

2019-07-11  Andrew Burgess  <andrew.burgess@embecosm.com>

        * cli/cli-option.c (parse_option): Use extract_string_maybe_quoted
        to extract string arguments.
        * common/common-utils.c (extract_string_maybe_quoted): New function.
        * common/common-utils.h (extract_string_maybe_quoted): Declare.

2019-07-11  Tom Tromey  <tromey@adacore.com>

        * main.c (get_init_files): Use GDBINIT, not gdbinit.
        * auto-load.c (file_is_auto_load_safe): Use GDBINIT, not gdbinit.
        * top.h (gdbinit): Don't declare.
        * cli/cli-cmds.c (init_cli_cmds): Remove, merging contents
        into...
        (_initialize_cli_cmds): ...here.  Use GDBINIT, not gdbinit.
        * top.c (gdb_init): Don't call init_cli_cmds.
        (gdbinit): Remove.
        * cli/cli-cmds.h (init_cli_cmds): Don't declare.

2019-07-11  Tom Tromey  <tromey@adacore.com>

        * python/py-inferior.c (add_thread_object): Don't use thread_obj
        after it has been moved.

2019-07-10  Simon Marchi  <simon.marchi@polymtl.ca>

        * valops.c (value_must_coerce_to_target): Change return type to
        bool.
        * value.h (value_must_coerce_to_target): Likewise.

2019-07-10  Simon Marchi  <simon.marchi@efficios.com>

        * breakpoint.c (is_hardware_watchpoint): Remove
        forward-declaration.
        (is_masked_watchpoint): Change return type to bool.
        (is_tracepoint): Likewise.
        (is_breakpoint): Likewise.
        (is_hardware_watchpoint): Likewise.
        (is_watchpoint): Likewise.
        (is_no_memory_software_watchpoint): Likewise.
        (is_catchpoint): Likewise.
        (breakpoint_1): Make FILTER parameter's return type bool.
        is_masked_watchpoint): Change return type to bool.
        (save_breakpoints): Make FILTER parameter's return type bool.
        * breakpoint.h (is_breakpoint): Change return type to bool.
        (is_watchpoint): Likewise.
        (is_catchpoint): Likewise.
        (is_tracepoint): Likewise.

2019-07-10  Tom Tromey  <tom@tromey.com>

        * defs.h: Don't include gdbarch.h.
        * aarch64-ravenscar-thread.c, aarch64-tdep.c, alpha-bsd-tdep.h,
        alpha-linux-tdep.c, alpha-mdebug-tdep.c, arch-utils.h, arm-tdep.h,
        ax-general.c, btrace.c, buildsym-legacy.c, buildsym.h, c-lang.c,
        cli/cli-decode.h, cli/cli-dump.c, cli/cli-script.h,
        cli/cli-style.h, coff-pe-read.h, compile/compile-c-support.c,
        compile/compile-cplus.h, compile/compile-loc2c.c, corefile.c,
        cp-valprint.c, cris-linux-tdep.c, ctf.c, d-lang.c, d-namespace.c,
        dcache.c, dicos-tdep.c, dictionary.c, disasm-selftests.c,
        dummy-frame.c, dummy-frame.h, dwarf2-frame-tailcall.c,
        dwarf2expr.c, expression.h, f-lang.c, frame-base.c,
        frame-unwind.c, frv-linux-tdep.c, gdbarch-selftests.c, gdbtypes.h,
        go-lang.c, hppa-nbsd-tdep.c, hppa-obsd-tdep.c, i386-dicos-tdep.c,
        i386-tdep.h, ia64-vms-tdep.c, interps.h, language.c,
        linux-record.c, location.h, m2-lang.c, m32r-linux-tdep.c,
        mem-break.c, memattr.c, mn10300-linux-tdep.c, nios2-linux-tdep.c,
        objfiles.h, opencl-lang.c, or1k-linux-tdep.c, p-lang.c,
        parser-defs.h, ppc-tdep.h, probe.h, python/py-record-btrace.c,
        record-btrace.c, record.h, regcache-dump.c, regcache.h,
        riscv-fbsd-tdep.c, riscv-linux-tdep.c, rust-exp.y,
        sh-linux-tdep.c, sh-nbsd-tdep.c, source-cache.c,
        sparc-nbsd-tdep.c, sparc-obsd-tdep.c, sparc-ravenscar-thread.c,
        sparc64-fbsd-tdep.c, std-regs.c, target-descriptions.h,
        target-float.c, tic6x-linux-tdep.c, tilegx-linux-tdep.c, top.c,
        tracefile.c, trad-frame.c, type-stack.h, ui-style.c, utils.c,
        utils.h, valarith.c, valprint.c, varobj.c, x86-tdep.c,
        xml-support.h, xtensa-linux-tdep.c, cli/cli-cmds.h: Update.
        * s390-linux-nat.c, procfs.c, inf-ptrace.c: Likewise.

2019-07-10  Tom Tromey  <tromey@adacore.com>

        * ada-lang.h (is_ada_exception_catchpoint): Declare.
        * breakpoint.c (init_ada_exception_breakpoint): Register as
        bp_catchpoint.
        (print_one_breakpoint_location, print_one_breakpoint): Use
        is_ada_exception_catchpoint.
        * ada-lang.c (class ada_catchpoint_location): Pass
        bp_loc_software_breakpoint to bp_location constructor.
        (is_ada_exception_catchpoint): New function.

2019-07-10  Tom Tromey  <tromey@adacore.com>

        * arm-tdep.c (arm_exidx_entry_s): Remove typedef.  Don't define
        VEC.
        (struct arm_exidx_entry): New method operator<.
        (struct arm_exidx_data) <section_maps>: Change type.
        (arm_exidx_data_free): Remove.
        (arm_exidx_data_key): Change type.  Move lower.
        (arm_exidx_new_objfile): Update.
        (arm_compare_exidx_entries): Remove.
        (arm_find_exidx_entry, _initialize_arm_tdep)

2019-07-10  Tom Tromey  <tromey@adacore.com>

        * solib-spu.c (ocl_program_data_key): Change type.
        (append_ocl_sos, ocl_enable_break, _initialize_spu_solib):
        Update.

2019-07-10  Tom Tromey  <tromey@adacore.com>

        * solib-aix.c (lm_info_aix_p): Remove typedef.  Don't define VEC.
        (struct solib_aix_inferior_data) <library_list>: Change type.
        (solib_aix_inferior_data_handle): Change type.
        (get_solib_aix_inferior_data): Update.
        (solib_aix_free_library_list): Remove.
        (library_list_start_library): Update.
        (solib_aix_parse_libraries, solib_aix_get_library_list): Change
        return type.
        (solib_aix_get_library_list)
        (solib_aix_solib_create_inferior_hook, solib_aix_current_sos)
        (solib_aix_normal_stop_observer, _initialize_solib_aix): Update.

2019-07-10  Tom Tromey  <tromey@adacore.com>

        * solib-dsbt.c (struct dsbt_info): Add initializers.
        (solib_dsbt_pspace_data): Change type.
        (dsbt_pspace_data_cleanup): Remove.
        (get_dsbt_info, _initialize_dsbt_solib): Update.

2019-07-10  Tom Tromey  <tromey@adacore.com>

        * spu-tdep.c (spu_overlay_data): Change type.
        (spu_get_overlay_table, spu_overlay_new_objfile)
        (_initialize_spu_tdep): Update.

2019-07-10  Tom Tromey  <tromey@adacore.com>

        * gdb-stabs.h (struct dbx_symfile_info): Add initializers and
        destructor.
        (dbx_objfile_data_key): Change type and declare later.
        (DBX_SYMFILE_INFO): Rewrite.
        * dbxread.c (dbx_objfile_data_key): Change type.
        (dbx_symfile_init): Update.
        (~dbx_symfile_info): Rename from dbx_free_symfile_info.  Update.
        (coffstab_build_psymtabs, elfstab_build_psymtabs)
        (stabsect_build_psymtabs, _initialize_dbxread): Update.

2019-07-10  Tom Tromey  <tromey@adacore.com>

        * jit.c (jit_program_space_key): Change type.  Move lower.
        (get_jit_program_space_data): Update.
        (jit_program_space_data_cleanup): Remove.
        (jit_breakpoint_deleted, free_objfile_data, _initialize_jit):
        Update.
        (struct jit_program_space_data): Add initializers.

2019-07-10  Tom Tromey  <tromey@adacore.com>

        * solib-darwin.c (struct darwin_info): Add initializers.
        (solib_darwin_pspace_data): Change type.
        (darwin_pspace_data_cleanup): Remove.
        (get_darwin_info, _initialize_darwin_solib): Update.

2019-07-10  Tom Tromey  <tromey@adacore.com>

        * remote-sim.c (struct sim_inferior_data): Add initializers,
        constructor, and destructor.
        (sim_inferior_data_key): Change type.  Move lower.
        (check_for_duplicate_sim_descriptor): Update.
        (get_sim_inferior_data): Use new.  Update.
        (~sim_inferior_data_cleanup): Rename from
        sim_inferior_data_cleanup.  Simplify.
        (gdbsim_close_inferior, simulator_command)
        (sim_command_completer, _initialize_remote_sim): Update.
        (next_pid, INITIAL_PID): Move earlier.

2019-07-10  Tom Tromey  <tromey@adacore.com>

        * python/python-internal.h (create_thread_object): Return
        gdbpy_ref.
        * python/py-infthread.c (create_thread_object): Return gdbpy_ref.
        * python/py-inferior.c (struct threadlist_entry): Add
        constructor.
        <thread_obj>: Now a gdbpy_ref.
        (thread_to_thread_object): Update.
        (add_thread_object): Use new.
        (delete_thread_object): Use delete.
        (infpy_threads): Update.
        (py_free_inferior): Update.  Construct "inf_obj" after acquiring
        GIL.

2019-07-10  Tom Tromey  <tromey@adacore.com>

        * valops.c (value_cast): Specialize error message for Ada.

2019-07-10  Simon Marchi  <simon.marchi@polymtl.ca>

        * breakpoint.c (breakpoint_1): Update doc and parameter names.

2019-07-10  Simon Marchi  <simon.marchi@polymtl.ca>

        * breakpoint.h (bpstat_explains_signal, bpstat_causes_stop,
        bpstat_should_step): Return bool, adjust comments.
        * breakpoint.c (bpstat_explains_signal, bpstat_causes_stop,
        bpstat_should_step): Likewise.

2019-07-10  Alan Hayward  <alan.hayward@arm.com>

        * features/Makefile: Use feature target descriptions for Arm.
        * features/arm/arm-core.c: Generate new file.
        * features/arm/arm-fpa.c: Likewise.
        * features/arm/arm-m-profile-with-fpa.xml: Likewise.
        * features/arm/arm-m-profile.c: Likewise.
        * features/arm/arm-vfpv2.c: Likewise.
        * features/arm/arm-vfpv3.c: Likewise.
        * features/arm/xscale-iwmmxt.c: Likewise.
        * target-descriptions.c (maint_print_c_tdesc_cmd): Add Arm.

2019-07-10  Alan Hayward  <alan.hayward@arm.com>

        * arm-linux-nat.c (arm_linux_nat_target::read_description): Check
        ptrace earlier.

2019-07-10  Alan Hayward  <alan.hayward@arm.com>

        * features/aarch64-pauth.c: Regenerate.

2019-07-09  Simon Marchi  <simon.marchi@polymtl.ca>

        * breakpoint.h (struct bpstat_what) <is_longjmp>: Change type to
        bool.
        (bpstat_what): Use false instead of 0.

2019-07-09  Pedro Alves  <palves@redhat.com>

        * break-catch-throw.c (is_exception_catchpoint): New.
        * breakpoint.c (print_one_breakpoint_location): New parameter
        'raw_loc'.  Handle it.  Use
        is_watchpoint/is_catchpoint/is_exception_catchpoint instead of
        looking at the breakpoint's type.
        (print_one_breakpoint): If handling "maint info breakpoints", also
        print locations of exception catchpoints.
        * breakpoint.h (is_exception_catchpoint): Declare.

2019-07-09  Pedro Alves  <palves@redhat.com>

        * break-catch-throw.c (print_one_exception_catchpoint): Skip the
        "addr" field.
        (allocate_location_exception_catchpoint): New.
        (handle_gnu_v3_exceptions): Don't reset 'type' to bp_breakpoint.
        (initialize_throw_catchpoint_ops): Install
        allocate_location_exception_catchpoint as allocate_location
        method.
        * breakpoint.c (bpstat_what) <bp_catch>: Set action to
        BPSTAT_WHAT_SINGLE if not stopping and the location's type is not
        bp_loc_other.
        (breakpoint_address_is_meaningful): Delete.
        (bl_address_is_meaningful): New.
        (breakpoint_locations_match): Adjust comment.
        (bp_location_from_bp_type): New, factored out of...
        (bp_location::bp_location(breakpoint *)): ... this.
        (bp_location::bp_location(breakpoint *, bp_loc_type)): New,
        factored out of...
        (bp_location::bp_location(breakpoint *)): ... this.  Reimplement.
        (bp_loc_is_permanent): Use bl_address_is_meaningful instead of
        breakpoint_address_is_meaningful.
        (bp_locations_compare): Adjust comment.
        (update_global_location_list): Use bl_address_is_meaningful
        instead of breakpoint_address_is_meaningful.
        * breakpoint.h (bp_location::bp_location(breakpoint *)): New
        explicit.
        (bp_location::bp_location(breakpoint *, bp_loc_type)): Declare.
        * python/py-breakpoint.c (bppy_get_location): No longer check
        whether location is null.

2019-07-09  Pedro Alves  <palves@redhat.com>

        PR c++/15468
        * breakpoint.c (print_one_breakpoint_location): Remove
        single-location assert.

2019-07-09  Tom Tromey  <tom@tromey.com>

        * contrib/ari/gdb_ari.sh: Change common to gdbsupport.
        * configure: Rebuild.
        * configure.ac: Change common to gdbsupport.
        * gdbsupport: Rename from common.
        * acinclude.m4: Change common to gdbsupport.
        * Makefile.in (CONFIG_SRC_SUBDIR, COMMON_SFILES)
        (HFILES_NO_SRCDIR, stamp-version, ALLDEPFILES): Change common to
        gdbsupport.
        * aarch64-tdep.c, ada-lang.c, ada-lang.h, agent.c, alloc.c,
        amd64-darwin-tdep.c, amd64-dicos-tdep.c, amd64-fbsd-nat.c,
        amd64-fbsd-tdep.c, amd64-linux-nat.c, amd64-linux-tdep.c,
        amd64-nbsd-tdep.c, amd64-obsd-tdep.c, amd64-sol2-tdep.c,
        amd64-tdep.c, amd64-windows-tdep.c, arch-utils.c,
        arch/aarch64-insn.c, arch/aarch64.c, arch/aarch64.h, arch/amd64.c,
        arch/amd64.h, arch/arm-get-next-pcs.c, arch/arm-linux.c,
        arch/arm.c, arch/i386.c, arch/i386.h, arch/ppc-linux-common.c,
        arch/riscv.c, arch/riscv.h, arch/tic6x.c, arm-tdep.c, auto-load.c,
        auxv.c, ax-gdb.c, ax-general.c, ax.h, breakpoint.c, breakpoint.h,
        btrace.c, btrace.h, build-id.c, build-id.h, c-lang.h, charset.c,
        charset.h, cli/cli-cmds.c, cli/cli-cmds.h, cli/cli-decode.c,
        cli/cli-dump.c, cli/cli-option.h, cli/cli-script.c,
        coff-pe-read.c, command.h, compile/compile-c-support.c,
        compile/compile-c.h, compile/compile-cplus-symbols.c,
        compile/compile-cplus-types.c, compile/compile-cplus.h,
        compile/compile-loc2c.c, compile/compile.c, completer.c,
        completer.h, contrib/ari/gdb_ari.sh, corefile.c, corelow.c,
        cp-support.c, cp-support.h, cp-valprint.c, csky-tdep.c, ctf.c,
        darwin-nat.c, debug.c, defs.h, disasm-selftests.c, disasm.c,
        disasm.h, dtrace-probe.c, dwarf-index-cache.c,
        dwarf-index-cache.h, dwarf-index-write.c, dwarf2-frame.c,
        dwarf2expr.c, dwarf2loc.c, dwarf2read.c, event-loop.c,
        event-top.c, exceptions.c, exec.c, extension.h, fbsd-nat.c,
        features/aarch64-core.c, features/aarch64-fpu.c,
        features/aarch64-pauth.c, features/aarch64-sve.c,
        features/i386/32bit-avx.c, features/i386/32bit-avx512.c,
        features/i386/32bit-core.c, features/i386/32bit-linux.c,
        features/i386/32bit-mpx.c, features/i386/32bit-pkeys.c,
        features/i386/32bit-segments.c, features/i386/32bit-sse.c,
        features/i386/64bit-avx.c, features/i386/64bit-avx512.c,
        features/i386/64bit-core.c, features/i386/64bit-linux.c,
        features/i386/64bit-mpx.c, features/i386/64bit-pkeys.c,
        features/i386/64bit-segments.c, features/i386/64bit-sse.c,
        features/i386/x32-core.c, features/riscv/32bit-cpu.c,
        features/riscv/32bit-csr.c, features/riscv/32bit-fpu.c,
        features/riscv/64bit-cpu.c, features/riscv/64bit-csr.c,
        features/riscv/64bit-fpu.c, features/tic6x-c6xp.c,
        features/tic6x-core.c, features/tic6x-gp.c, filename-seen-cache.h,
        findcmd.c, findvar.c, fork-child.c, gcore.c, gdb_bfd.c, gdb_bfd.h,
        gdb_proc_service.h, gdb_regex.c, gdb_select.h, gdb_usleep.c,
        gdbarch-selftests.c, gdbthread.h, gdbtypes.h, gnu-nat.c,
        go32-nat.c, guile/guile.c, guile/scm-ports.c,
        guile/scm-safe-call.c, guile/scm-type.c, i386-fbsd-nat.c,
        i386-fbsd-tdep.c, i386-go32-tdep.c, i386-linux-nat.c,
        i386-linux-tdep.c, i386-tdep.c, i387-tdep.c,
        ia64-libunwind-tdep.c, ia64-linux-nat.c, inf-child.c,
        inf-ptrace.c, infcall.c, infcall.h, infcmd.c, inferior-iter.h,
        inferior.c, inferior.h, inflow.c, inflow.h, infrun.c, infrun.h,
        inline-frame.c, language.h, linespec.c, linux-fork.c, linux-nat.c,
        linux-tdep.c, linux-thread-db.c, location.c, machoread.c,
        macrotab.h, main.c, maint.c, maint.h, memattr.c, memrange.h,
        mi/mi-cmd-break.h, mi/mi-cmd-env.c, mi/mi-cmd-stack.c,
        mi/mi-cmd-var.c, mi/mi-interp.c, mi/mi-main.c, mi/mi-parse.h,
        minsyms.c, mips-linux-tdep.c, namespace.h,
        nat/aarch64-linux-hw-point.c, nat/aarch64-linux-hw-point.h,
        nat/aarch64-linux.c, nat/aarch64-sve-linux-ptrace.c,
        nat/amd64-linux-siginfo.c, nat/fork-inferior.c,
        nat/linux-btrace.c, nat/linux-btrace.h, nat/linux-namespaces.c,
        nat/linux-nat.h, nat/linux-osdata.c, nat/linux-personality.c,
        nat/linux-procfs.c, nat/linux-ptrace.c, nat/linux-ptrace.h,
        nat/linux-waitpid.c, nat/mips-linux-watch.c,
        nat/mips-linux-watch.h, nat/ppc-linux.c, nat/x86-dregs.c,
        nat/x86-dregs.h, nat/x86-linux-dregs.c, nat/x86-linux.c,
        nto-procfs.c, nto-tdep.c, objfile-flags.h, objfiles.c, objfiles.h,
        obsd-nat.c, observable.h, osdata.c, p-valprint.c, parse.c,
        parser-defs.h, ppc-linux-nat.c, printcmd.c, probe.c, proc-api.c,
        procfs.c, producer.c, progspace.h, psymtab.h,
        python/py-framefilter.c, python/py-inferior.c, python/py-ref.h,
        python/py-type.c, python/python.c, record-btrace.c, record-full.c,
        record.c, record.h, regcache-dump.c, regcache.c, regcache.h,
        remote-fileio.c, remote-fileio.h, remote-sim.c, remote.c,
        riscv-tdep.c, rs6000-aix-tdep.c, rust-exp.y, s12z-tdep.c,
        selftest-arch.c, ser-base.c, ser-event.c, ser-pipe.c, ser-tcp.c,
        ser-unix.c, skip.c, solib-aix.c, solib-target.c, solib.c,
        source-cache.c, source.c, source.h, sparc-nat.c, spu-linux-nat.c,
        stack.c, stap-probe.c, symfile-add-flags.h, symfile.c, symfile.h,
        symtab.c, symtab.h, target-descriptions.c, target-descriptions.h,
        target-memory.c, target.c, target.h, target/waitstatus.c,
        target/waitstatus.h, thread-iter.h, thread.c, tilegx-tdep.c,
        top.c, top.h, tracefile-tfile.c, tracefile.c, tracepoint.c,
        tracepoint.h, tui/tui-io.c, ui-file.c, ui-out.h,
        unittests/array-view-selftests.c,
        unittests/child-path-selftests.c, unittests/cli-utils-selftests.c,
        unittests/common-utils-selftests.c,
        unittests/copy_bitwise-selftests.c, unittests/environ-selftests.c,
        unittests/format_pieces-selftests.c,
        unittests/function-view-selftests.c,
        unittests/lookup_name_info-selftests.c,
        unittests/memory-map-selftests.c, unittests/memrange-selftests.c,
        unittests/mkdir-recursive-selftests.c,
        unittests/observable-selftests.c,
        unittests/offset-type-selftests.c, unittests/optional-selftests.c,
        unittests/parse-connection-spec-selftests.c,
        unittests/ptid-selftests.c, unittests/rsp-low-selftests.c,
        unittests/scoped_fd-selftests.c,
        unittests/scoped_mmap-selftests.c,
        unittests/scoped_restore-selftests.c,
        unittests/string_view-selftests.c, unittests/style-selftests.c,
        unittests/tracepoint-selftests.c, unittests/unpack-selftests.c,
        unittests/utils-selftests.c, unittests/xml-utils-selftests.c,
        utils.c, utils.h, valarith.c, valops.c, valprint.c, value.c,
        value.h, varobj.c, varobj.h, windows-nat.c, x86-linux-nat.c,
        xml-support.c, xml-support.h, xml-tdesc.h, xstormy16-tdep.c,
        xtensa-linux-nat.c, dwarf2read.h: Change common to gdbsupport.

2019-07-09  Andrew Burgess  <andrew.burgess@embecosm.com>

        * linespec.c (decode_digits_list_mode): Set explicit_line to a
        bool value.
        (decode_digits_ordinary): Set explicit_line field in sal.
        * symtab.c (skip_prologue_sal): Don't skip prologue for a
        symtab_and_line that was set on an explicit line number in
        assembler code.  Do always update the recorded symtab and line if
        we do skip the prologue.

2019-07-09  Andrew Burgess  <andrew.burgess@embecosm.com>

        * breakpoint.c (set_breakpoint_location_function): Remove
        explicit_loc parameter.
        (momentary_breakpoint_from_master): Update call to
        set_breakpoint_location_function.
        (add_location_to_breakpoint): Likewise.

2019-07-09  Andrew Burgess  <andrew.burgess@embecosm.com>

        * riscv-tdep.c (riscv_features_from_gdbarch_info): Don't modify
        required features based on default bfd type when no specific bfd
        is present.

2019-07-08  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * NEWS: Mention that GDB printf and eval commands can now print
        C-style and Ada-style convenience var strings without
        calling the inferior.
        * printcmd.c (printf_c_string): Locally print GDB internal var
        instead of transiting via the inferior.
        (printf_wide_c_string): Likewise.

2019-07-04  Alan Hayward  <alan.hayward@arm.com>

        PR breakpoints/25011
        * symfile.c (symbol_file_command): Call solib_create_inferior_hook.

2019-07-04  Tom Tromey  <tom@tromey.com>

        PR tui/24724:
        * tui/tui-winsource.c (tui_clear_source_content): Update.
        (tui_source_window_base::set_is_exec_point_at): Fix comment.
        (tui_update_breakpoint_info): Update.
        (tui_set_exec_info_content): Update.
        * tui/tui-source.c (tui_set_source_content_nil): Update.
        * tui/tui-disasm.c (tui_set_disassem_content): Don't set
        has_break.
        * tui/tui-data.h (enum tui_bp_flag): New.
        (tui_bp_flags): New enum flags type.
        (struct tui_source_element) <break_mode>: Change type.  Rename
        from has_break.
        (TUI_BP_ENABLED, TUI_BP_DISABLED, TUI_BP_HIT)
        (TUI_BP_CONDITIONAL, TUI_BP_HARDWARE): Don't define.  Now enum
        constants.
        * tui/tui-winsource.h: Fix comment.

2019-07-04  Alan Hayward  <alan.hayward@arm.com>

        * aarch32-linux-nat.h (VFP_REGS_SIZE): Remove define.
        * aarch64-linux-nat.c (fetch_fpregs_from_thread)
        (store_fpregs_to_thread)
        (aarch64_linux_nat_target::read_description): Use ARM_VFP3_REGS_SIZE.
        * arch/arm.h (IWMMXT_VEC_REGISTER_SIZE, ARM_CORE_REGS_SIZE)
        (ARM_FP_REGS_SIZE, ARM_VFP2_REGS_SIZE, ARM_VFP3_REGS_SIZE)
        (IWMMXT_REGS_SIZE): Add define.
        * arm-linux-nat.c (IWMMXT_REGS_SIZE): Remove define.
        (fetch_vfp_regs, store_vfp_regs)
        (arm_linux_nat_target::read_description): Use ARM_VFP3_REGS_SIZE.
        * arm-tdep.c (arm_register_g_packet_guesses): Use new defines.

2019-07-04  Alan Hayward  <alan.hayward@arm.com>

        * arch/arm-get-next-pcs.c (thumb_get_next_pcs_raw): Use ARM_
        defines.
        * arch/arm-linux.c (arm_linux_sigreturn_next_pc_offset): Likewise.
        * arch/arm.h (INT_REGISTER_SIZE) Rename from...
        (ARM_INT_REGISTER_SIZE): ...to this.
        (ARM_FP_REGISTER_SIZE) (ARM_VFP_REGISTER_SIZE): Add define.
        * arm-linux-tdep.c (ARM_LINUX_JB_ELEMENT_SIZE)
        (ARM_LINUX_SIZEOF_GREGSET, arm_linux_supply_gregset)
        (arm_linux_collect_gregset, supply_nwfpe_register)
        (collect_nwfpe_register, arm_linux_collect_nwfpe): Use ARM_
        defines.
        * arm-linux-tdep.h (ARM_LINUX_SIZEOF_NWFPE, NWFPE_FPSR_OFFSET)
        (NWFPE_FPCR_OFFSET, NWFPE_TAGS_OFFSET): Likewise
        * arm-nbsd-tdep.c (ARM_NBSD_JB_ELEMENT_SIZE): Likewise.
        * arm-tdep.c (arm_push_dummy_call, arm_extract_return_value)
        (arm_return_in_memory, arm_store_return_value)
        (arm_get_longjmp_target, arm_register_g_packet_guesses)
        (arm_record_ld_st_multiple): Likewise.
        * arm-tdep.h (FP_REGISTER_SIZE, VFP_REGISTER_SIZE): Remove.
        * arm-wince-tdep.c (ARM_WINCE_JB_ELEMENT_SIZE): Use ARM_ defines.

2019-07-04  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-linux-tdep.c (aarch64_linux_init_abi): Use
        AARCH64_DISPLACED_MODIFIED_INSNS.
        * aarch64-tdep.c (struct aarch64_displaced_step_data)
        (aarch64_displaced_step_copy_insn): Likewise.
        * aarch64-tdep.h (DISPLACED_MODIFIED_INSNS): Rename from..
        (AARCH64_DISPLACED_MODIFIED_INSNS): ...to this.
        * arm-linux-tdep.c (arm_linux_cleanup_svc): Use
        ARM_DISPLACED_MODIFIED_INSNS.
        * arm-tdep.c (arm_gdbarch_init): Likewise.
        * arm-tdep.h (DISPLACED_MODIFIED_INSNS): Rename from..
        (ARM_DISPLACED_MODIFIED_INSNS): ...to this.
        (struct arm_displaced_step_closure): Use
        ARM_DISPLACED_MODIFIED_INSNS.

2019-07-04  Alan Hayward  <alan.hayward@arm.com>

        * features/Makefile: Remove unused xml files.
        * features/aarch64.xml: Remove.
        * features/i386/amd64-avx-avx512-linux.xml: Remove.
        * features/i386/amd64-avx-avx512.xml: Remove.
        * features/i386/amd64-avx-linux.xml: Remove.
        * features/i386/amd64-avx-mpx-avx512-pku-linux.xml: Remove.
        * features/i386/amd64-avx-mpx-avx512-pku.xml: Remove.
        * features/i386/amd64-avx-mpx-linux.xml: Remove.
        * features/i386/amd64-avx-mpx.xml: Remove.
        * features/i386/amd64-avx.xml: Remove.
        * features/i386/amd64-linux.xml: Remove.
        * features/i386/amd64-mpx-linux.xml: Remove.
        * features/i386/amd64-mpx.xml: Remove.
        * features/i386/amd64.xml: Remove.
        * features/i386/i386-avx-avx512-linux.xml: Remove.
        * features/i386/i386-avx-avx512.xml: Remove.
        * features/i386/i386-avx-linux.xml: Remove.
        * features/i386/i386-avx-mpx-avx512-pku-linux.xml: Remove.
        * features/i386/i386-avx-mpx-avx512-pku.xml: Remove.
        * features/i386/i386-avx-mpx-linux.xml: Remove.
        * features/i386/i386-avx-mpx.xml: Remove.
        * features/i386/i386-avx.xml: Remove.
        * features/i386/i386-linux.xml: Remove.
        * features/i386/i386-mmx-linux.xml: Remove.
        * features/i386/i386-mmx.xml: Remove.
        * features/i386/i386-mpx-linux.xml: Remove.
        * features/i386/i386-mpx.xml: Remove.
        * features/i386/i386.xml: Remove.
        * features/i386/x32-avx-avx512-linux.xml: Remove.
        * features/i386/x32-avx-linux.xml: Remove.
        * features/i386/x32-linux.xml: Remove.

2019-07-04  Alan Hayward  <alan.hayward@arm.com>

        * regformats/aarch64.dat: Remove.
        * regformats/i386/amd64-avx-avx512-linux.dat: Remove.
        * regformats/i386/amd64-avx-linux.dat: Remove.
        * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Remove.
        * regformats/i386/amd64-avx-mpx-linux.dat: Remove.
        * regformats/i386/amd64-linux.dat: Remove.
        * regformats/i386/amd64-mpx-linux.dat: Remove.
        * regformats/i386/amd64.dat: Remove.
        * regformats/i386/i386-avx-avx512-linux.dat: Remove.
        * regformats/i386/i386-avx-linux.dat: Remove.
        * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Remove.
        * regformats/i386/i386-avx-mpx-linux.dat: Remove.
        * regformats/i386/i386-linux.dat: Remove.
        * regformats/i386/i386-mmx-linux.dat: Remove.
        * regformats/i386/i386-mpx-linux.dat: Remove.
        * regformats/i386/i386.dat: Remove.
        * regformats/i386/x32-avx-avx512-linux.dat: Remove.
        * regformats/i386/x32-avx-linux.dat: Remove.
        * regformats/i386/x32-linux.dat: Remove.

2019-07-04  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.c: Remove xml self tests.
        * amd64-linux-tdep.c: Likewise.
        * amd64-tdep.c: Likewise.
        * i386-linux-tdep.c: Likewise.
        * i386-tdep.c: Likewise.

2019-07-03  Pedro Alves  <palves@redhat.com>

        PR cli/24732
        * cli/cli-cmds.c (struct pipe_cmd_opts): New.
        (pipe_cmd_option_defs): New.
        (make_pipe_cmd_options_def_group): New.
        (pipe_command): Use gdb::option::process_options.
        (pipe_command_completer): New function.
        (_initialize_cli_cmds): Install completer for "pipe" command.

2019-07-03  Pedro Alves  <palves@redhat.com>

        * cli/cli-option.c (union option_value) <string>: New field.
        (struct option_def_and_value): Add ctor, move ctor, dtor and
        use DISABLE_COPY_AND_ASSIGN.
        (option_def_and_value::clear_value): New.
        (parse_option, save_option_value_in_ctx, get_val_type_str)
        (add_setshow_cmds_for_options): Handle var_string.
        * cli-option.h (union option_def::var_address) <string>: New
        field.
        (struct string_option_def): New.
        * maint-test-options.c (struct test_options_opts): Add default
        ctor and use DISABLE_COPY_AND_ASSIGN.
        <string_opt>: New field.
        (test_options_opts::~test_options_opts): New.
        (test_options_opts::dump): Also dump "-string".
        (test_options_option_defs): Install "string.

2019-07-03  Pedro Alves  <palves@redhat.com>

        * cli/cli-option.c (parse_option) <var_enum>: Don't return an
        option_value with a null enumeration.
        (complete_options): Save the option values in the context.
        (save_option_value_in_ctx): New, factored out from ...
        (process_options): ... here.
        * cli/cli-utils.c (get_ulongest): Don't advance PP until the end
        of the function.
        * maint-test-options.c (test_options_opts::dump): New, factored
        out from ...
        (maintenance_test_options_command_mode): ... here.
        (maintenance_test_options_command_completion_result): Delete.
        (maintenance_test_options_command_completion_text): Update
        comment.
        (maintenance_show_test_options_completion_result): Change
        prototype.  Just print
        maintenance_test_options_command_completion_text.
        (save_completion_result): New.
        (maintenance_test_options_completer_mode): Pass options context to
        complete_options, and then save a dump.
        (_initialize_maint_test_options): Use add_cmd to install "maint
        show test-options-completion-result".

2019-07-03  Pedro Alves  <palves@redhat.com>

        * NEWS (New commands): Mention "with" and "maint with".
        * cli/cli-cmds.c (with_command_1, with_command_completer_1)
        (with_command, with_command_completer): New.
        (pipe_command): Adjust to new repeat_previous
        interface.
        (_initialize_cli_cmds): Install the "with" command and its "w"
        alias.
        * cli/cli-cmds.h (with_command_1, with_command_completer_1): New
        declarations.
        * cli/cli-setshow.c (parse_cli_var_uinteger)
        (parse_cli_var_zuinteger_unlimited, do_set_command): Handle empty
        argument strings for all var_types.
        (get_setshow_command_value_string): New, factored out from ...
        (do_show_command): ... this.
        * cli/cli-setshow.h: Include <string>.
        (get_setshow_command_value_string): Declare.
        * command.h (repeat_previous): Now returns const char *.  Adjust
        comment.
        * maint.c: Include "cli/cli-cmds.h".
        (maintenance_with_cmd, maintenance_with_cmd_completer): New.
        (_initialize_maint_cmds): Register the "maintenance with" command.
        * top.c (repeat_previous): Move bits from pipe_command here:
        Return the saved command line, if any; error out if there's no
        command to relaunch.

2019-07-03  Pedro Alves  <palves@redhat.com>

        * NEWS (New commands): Mention "maint set/show test-settings"
        instead of "maint test-settings".
        * maint-test-settings.c (maintenance_test_settings_list): Delete.
        (maintenance_test_settings_set_list): Rename to ...
        (maintenance_set_test_settings_list): ... this.
        (maintenance_test_settings_show_list): Rename to  ...
        (maintenance_show_test_settings_list): ... this.
        (maintenance_test_settings_cmd): Delete.
        (maintenance_test_settings_set_cmd): ...
        (maintenance_set_test_settings_cmd): ... this.
        (maintenance_test_settings_show_cmd): ...
        (maintenance_show_test_settings_cmd): ... this.
        (maintenance_test_settings_show_value_cmd):
        (maintenance_show_test_settings_value_cmd): ... this.
        (_initialize_maint_test_settings): No longer install the "maint
        test-settings" prefix command.  Rename "maint test-settings set"
        to "maint set test-settings", and "maint test-settings show" to
        "maint show test-settings".  Adjust all subcommands.

2019-07-03  Pedro Alves  <palves@redhat.com>

        * maint-test-settings.c: Fix file's intro comment.  Replace all
        references to "test-options" with references to "test-settings",
        in comments.

2019-07-03  Pedro Alves  <palves@redhat.com>

        * maint-test-settings.c (maintenance_test_settings_xxx)
        (maintenance_test_settings_yyy, maintenance_test_settings_zzz):
        New.
        (maintenance_test_settings_enums): Use them.
        (maintenance_test_settings_enum): Default to
        maintenance_test_settings_xxx.
        (_initialize_maint_test_settings): Initialize
        MAINTENANCE_TEST_SETTINGS_FILENAME.

2019-07-02  Simon Marchi  <simon.marchi@polymtl.ca>

        * breakpoint.h (remove_breakpoints_inf): Change return type to
        void, move function documentation here.
        * breakpoint.c (remove_breakpoints_inf): Change return type to
        void, move function documentation to header.

2019-07-02  Pedro Alves  <palves@redhat.com>

        * NEWS (Completion improvements): Mention "info threads".
        * thread.c (struct info_threads_opts, info_threads_option_defs)
        (make_info_threads_options_def_group): New.
        (info_threads_command): Use gdb::option::process_options.
        (info_threads_command_completer): New.
        (_initialize_thread): Use gdb::option::build_help to build the
        help text for "info threads".

2019-07-02  Simon Marchi  <simon.marchi@polymtl.ca>

        * defs.h (generic_load): Move from here...
        * symfile.h (generic_load): ... to here.  Rename name parameter
        to args.
        * symfile.c (generic_load): Add comment.

2019-07-01  Tom Tromey  <tromey@adacore.com>

        * dwarf2read.c
        (dw2_debug_names_iterator::find_vec_in_debug_names): Hoist
        declaration of without_params.  Fix formatting.

2019-07-01  Tom Tromey  <tromey@adacore.com>

        * ada-exp.y (find_primitive_type): Update.
        * ada-lang.h (ada_lookup_symbol): Update.
        * ada-lang.c (ada_lookup_symbol): Remove "is_a_field_of_this"
        parameter.
        (ada_lookup_encoded_symbol, ada_lookup_symbol_nonlocal): Update.

2019-06-28  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR breakpoints/24541
        * gdbarch.c: Regenerate.
        * gdbarch.h: Regenerate.
        * gdbarch.sh: Add 'stap_adjust_register'.
        * i386-tdep.c: Include '<unordered_set>'.
        (i386_stap_adjust_register): New function.
        (i386_elf_init_abi): Register 'i386_stap_adjust_register'.
        * stap-probe.c (stap_parse_register_operand): Call
        'gdbarch_stap_adjust_register'.

2019-06-28  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR python/24742
        https://bugzilla.redhat.com/show_bug.cgi?id=1723564
        * python/python.c (do_start_initialization): Use 'xmalloc'
        instead of 'PyMem_Malloc'.

2019-06-28  Tom Tromey  <tromey@adacore.com>

        * dwarf2read.c (partial_die_info::read): Prefer the linkage name
        for Ada.

2019-06-27  Tom Tromey  <tromey@adacore.com>

        * arm-tdep.c (arm_objfile_data_key): Move lower.  Change type to
        objfile_key.
        (arm_find_mapping_symbol, arm_record_special_symbol)
        (_initialize_arm_tdep): Update.
        (arm_objfile_data_free): Remove.

2019-06-27  Tom Tromey  <tromey@adacore.com>

        * cp-valprint.c (cp_print_value_fields): Pass opts, not options,
        to cp_print_static_field.

2019-06-26  Tom Tromey  <tromey@adacore.com>

        * minsyms.c (lookup_minimal_symbol_solib_trampoline): Remove.
        * minsyms.h (lookup_minimal_symbol_solib_trampoline): Don't
        declare.

2019-06-26  Alan Hayward  <alan.hayward@arm.com>

        * features/aarch64-core.c (create_feature_aarch64_core):
        Regenerate.
        * features/aarch64-core.xml: Add cpsr flags.

2019-06-26  Alan Hayward  <alan.hayward@arm.com>

        * arm-tdep.c (arm_gnu_triplet_regexp): New function.
        (arm_gdbarch_init): Add arm_gnu_triplet_regexp.

2019-06-25  Simon Marchi  <simon.marchi@polymtl.ca>

        * arm-tdep.c (struct arm_per_objfile) <section_maps_sorted>: New
        field.
        (arm_find_mapping_symbol): Sort mapping symbol vectors on first
        use.
        (arm_record_special_symbol): Don't insert new symbol in sorted
        position, push it at the end.

2019-06-25  Simon Marchi  <simon.marchi@polymtl.ca>

        * arm-tdep.c (struct arm_mapping_symbol) (operator <): New.
        (arm_mapping_symbol_s): Remove.
        (DEF_VEC_O(arm_mapping_symbol_s)): Remove.
        (arm_mapping_symbol_vec): New typedef.
        (struct arm_per_objfile): Add constructor.
        <section_maps>: Change type to
        std::unique_ptr<arm_mapping_symbol_vec[]>.
        (arm_compare_mapping_symbols): Remove.
        (arm_find_mapping_symbol): Adjust to section_maps type change.
        (arm_objfile_data_free): Call delete on arm_per_objfile.
        (arm_record_special_symbol): Adjust to section_maps type change.
        Allocate arm_per_objfile with new.

2019-06-25  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * cli/cli-cmds.c (alias_command): Compare the alias prefix
        with the command prefix.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (tui_delete_win): Remove "return".
        * tui/tui-data.c (~tui_gen_win_info): Remove "if".

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (init_and_make_win): Assert on unrecognized
        type.
        * tui/tui-data.h (struct tui_gen_win_info): Make constructor
        protected.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c
        (tui_source_window_base::set_is_exec_point_at): Add check against
        LOA_ADDRESS.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-source.c (tui_set_source_content): Don't check before
        xfree.
        * tui/tui-disasm.c (tui_disassemble): Don't check before xfree.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_update_source_window_as_is)
        (tui_alloc_source_buffer, tui_line_is_displayed)
        (tui_addr_is_displayed): Change type of win_info.
        * tui/tui-winsource.c (tui_update_source_window_as_is)
        (tui_clear_source_content, tui_show_source_line)
        (tui_show_source_content, tui_source_window_base::refill)
        (tui_source_window_base::set_is_exec_point_at)
        (tui_source_window_base::set_is_exec_point_at)
        (tui_update_breakpoint_info, tui_set_exec_info_content): Update.
        (tui_alloc_source_buffer, tui_line_is_displayed)
        (tui_addr_is_displayed): Change type of win_info.  Update.
        * tui/tui-win.c (tui_resize_all, tui_adjust_win_heights)
        (tui_source_window_base::do_make_visible_with_new_height):
        Update.
        * tui/tui-source.c (tui_set_source_content)
        (tui_set_source_content_nil)
        (tui_source_window::do_scroll_vertical): Update.
        * tui/tui-layout.c (show_layout): Update.
        * tui/tui-disasm.c (tui_set_disassem_content)
        (tui_disasm_window::do_scroll_vertical): Update.
        * tui/tui-data.h (tui_win_content): Remove.
        (struct tui_gen_win_info) <content, content_size>: Remove.
        (struct tui_source_element): Add initializers and destructor.
        (union tui_which_element, struct tui_win_element): Remove.
        (struct tui_source_window_base) <content>: New field.
        (struct tui_data_window): Remove destructor.
        (tui_alloc_content, tui_free_win_content)
        (tui_free_all_source_wins_content): Don't declare.
        * tui/tui-data.c (tui_initialize_static_data): Update.
        (init_content_element, tui_alloc_content): Remove.
        (~tui_gen_win_info): Update.
        (~tui_data_window, tui_free_all_source_wins_content)
        (tui_free_win_content, free_content, free_content_elements):
        Remove.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_clear_source_content)
        (tui_erase_source_content, tui_show_source_content): Change type
        of win_info.
        * tui/tui-winsource.c (tui_clear_source_content)
        (tui_erase_source_content, tui_show_source_content): Change type
        of win_info.
        * tui/tui-win.c (tui_resize_all, tui_adjust_win_heights): Update.
        * tui/tui-source.h (tui_set_source_content_nil): Change type of
        win_info.
        * tui/tui-source.c (tui_set_source_content_nil): Change type of
        win_info.
        * tui/tui-layout.c (show_source_or_disasm_and_command): Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_clear_source_content)
        (tui_source_window_base::set_is_exec_point_at): Update.
        * tui/tui-source.c (tui_set_source_content_nil): Update.
        * tui/tui-data.h (struct tui_source_element) <is_exec_point>: Now
        a bool.
        * tui/tui-data.c (init_content_element): Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (tui_gen_win_info::make_visible): Update.
        * tui/tui-win.c (make_invisible_and_set_new_height): Update.
        * tui/tui-layout.c (init_and_make_win): Update.
        * tui/tui.h (enum tui_win_type): Update.
        * tui/tui-data.h (tui_win_is_auxiliary): Rename from
        tui_win_is_auxillary.
        * tui/tui-data.c (tui_win_is_auxiliary): Rename from
        tui_win_is_auxillary.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (tui_data_window::refresh_window): Update.
        * tui/tui-windata.c (tui_data_window::first_data_item_displayed)
        (tui_delete_data_content_windows, tui_display_all_data)
        (tui_data_window::do_scroll_vertical, tui_display_data_from):
        Update.
        * tui/tui-win.c (tui_data_window::set_new_height): Simplify.
        * tui/tui-regs.c (tui_last_regs_line_no)
        (tui_line_from_reg_element_no, tui_first_reg_element_no_inline)
        (tui_show_registers): Update.
        (tui_show_register_group): Return void.  Update.
        (tui_display_registers_from, tui_display_reg_element_at_line)
        (tui_display_registers_from_line, tui_check_register_values):
        Update.
        * tui/tui-data.h (union tui_which_element) <data_window>: Remove
        member.
        (struct tui_data_window) <regs_content>: Now a std::vector.
        <regs_content_count>: Remove.
        (tui_add_content_elements, tui_free_data_content): Don't declare.
        * tui/tui-data.c (tui_data_window::clear_detail): Update.
        (init_content_element): Remove DATA_WIN case.  Add assert.
        (tui_add_content_elements): Remove.
        (tui_data_window): Update.
        (tui_free_data_content): Remove.
        (free_content_elements): Remove DATA_WIN case.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.c (tui_data_item_window): Update.
        * tui/tui-windata.h (tui_check_data_values): Don't declare.
        * tui/tui-windata.c (tui_display_all_data)
        (tui_display_data_from_line): Update.
        (tui_check_data_values): Remove.
        * tui/tui-regs.c (tui_show_register_group)
        (tui_display_reg_element_at_line): Update.
        * tui/tui-hooks.c (tui_register_changed)
        (tui_refresh_frame_and_register_information): Call
        tui_check_register_values.
        * tui/tui-data.h (struct tui_data_window) <data_content,
        data_content_count, data_type>: Remove.
        (enum tui_data_type): Remove.

        * tui/tui-data.c (tui_data_window::clear_detail)
        (~tui_data_window): Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-windata.h (tui_first_data_item_displayed): Don't
        declare.
        * tui/tui-windata.c (tui_data_window::first_data_item_displayed):
        Rename from tui_first_data_item_displayed.  Update.
        (tui_data_window::refresh_all)
        (tui_data_window::do_scroll_vertical): Update.
        * tui/tui-data.h (struct tui_data_window)
        <first_data_item_displayed>: Declare new method.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (tui_init_generic_part): Don't declare.
        * tui/tui-data.c (tui_init_generic_part): Remove, moving
        contents...
        (tui_initialize_static_data): ...here.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_show_registers, tui_show_register_group)
        (tui_display_registers_from, tui_check_register_values): Update.
        (tui_display_register): Remove win_info parameter; update.
        (tui_get_register): Change type of parameters.
        * tui/tui-data.h (struct tui_data_element): Remove.
        (union tui_which_element) <data>: Remove.
        <data_window>: Change type.
        (struct tui_data_item_window): New.
        * tui/tui-data.c (init_content_element): Remove DATA_ITEM_WIN
        case.  Add assert.
        (~tui_data_item_window): New destructor.
        (free_content_elements): Remove DATA_ITEM_WIN case.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui.h (enum tui_win_type) <MAX_WINDOWS, UNDEFINED_WIN>:
        Remove.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (struct tui_command_element): Remove.
        (union tui_which_element) <command>: Remove.
        * tui/tui-data.c (init_content_element): Remove CMD_WIN case.  Add
        assert.
        (free_content_elements): Remove CMD_WIN case.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (tui_set_layout): Update.
        * tui/tui-data.h (struct tui_layout_def) <split>: Remove.
        * tui/tui-data.c (layout_def): Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (tui_refresh_all): Update.
        * tui/tui-win.c (tui_resize_all, tui_adjust_win_heights)
        (tui_source_window_base::set_new_height): Update.
        * tui/tui-stack.c (tui_make_status_line): Change parameter type.
        Update.
        (tui_set_locator_fullname, tui_set_locator_info)
        (tui_show_frame_info): Update.
        * tui/tui-source.c (tui_set_source_content)
        (tui_source_is_displayed): Update.
        * tui/tui-layout.c (show_source_disasm_command, show_data)
        (show_source_or_disasm_and_command): Update.
        * tui/tui-disasm.c (tui_set_disassem_content)
        (tui_get_begin_asm_address): Update.
        * tui/tui-data.h (struct tui_locator_element): Remove.
        (union tui_which_element) <locator>: Remove.
        (struct tui_locator_window): New.
        (tui_locator_win_info_ptr): Change return type.
        * tui/tui-data.c (_locator): Change type.
        (tui_locator_win_info_ptr): Change return type.
        (init_content_element): Remove LOCATOR_WIN case.  Add assert.
        (tui_alloc_content): Add assert.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c
        (tui_exec_info_window::maybe_allocate_content): New method.
        (tui_set_exec_info_content, tui_show_exec_info_content): Update.
        * tui/tui-layout.c (init_and_make_win): Add EXEC_INFO_WIN case.
        (make_source_or_disasm_window): Add cast.
        * tui/tui-data.h (union tui_which_element) <simple_string>:
        Remove.
        (struct tui_source_info): New.
        (struct tui_source_window_base) <execution_info>: Change type.
        * tui/tui-data.c (init_content_element): Remove EXEC_INFO_WIN
        case, and add assert.
        (tui_alloc_content): Add assert.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (tui_alloc_win_info): Don't declare.
        * tui/tui-layout.c (init_and_make_win): Use "new" directly.
        * tui/tui-data.c (tui_alloc_win_info): Remove.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_set_win_focus_to): Don't check window type.
        * tui/tui-wingeneral.c (tui_unhighlight_win): Check
        can_highlight.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_source_window_base::update_tab_width): Call
        make_visible_with_new_height method.
        (tui_win_info::make_visible_with_new_height): New method.
        (tui_source_window_base::do_make_visible_with_new_height)
        (tui_data_window::do_make_visible_with_new_height)
        (tui_cmd_window::do_make_visible_with_new_height): New methods.
        (make_visible_with_new_height): Remove.
        (tui_resize_all, tui_adjust_win_heights): Use
        make_visible_with_new_height method.
        * tui/tui-data.h (struct tui_win_info)
        <do_make_visible_with_new_height, make_visible_with_new_height>:
        New methods.
        (struct tui_source_window_base, struct tui_data_window)
        (struct tui_cmd_window) <do_make_visible_with_new_height>: New
        methods.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_source_window_base::update_tab_width): New
        method.
        (update_tab_width): Call update_tab_width method.
        * tui/tui-data.h (struct tui_win_info)
        (struct tui_source_window_base) <update_tab_width>: New methods.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.h (tui_make_window): Change type of "box_it"
        parameter.
        * tui/tui-wingeneral.c (tui_make_window): Change type of "box_it"
        parameter.
        (tui_gen_win_info::make_visible): Update.
        * tui/tui-layout.c (init_and_make_win): Change type of "box_it"
        parameter.
        * tui/tui-data.h (enum tui_box): New enum.
        (BOX_WINDOW, DONT_BOX_WINDOW): Remove defines.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (make_source_or_disasm_window): Always use
        init_and_make_win for EXEC_INFO_WIN.
        * tui/tui-data.h (struct tui_gen_win_info) <~tui_gen_win_info>: No
        longer inline.
        (struct tui_win_info) <~tui_win_info>: Inline.
        (tui_source_exec_info_win_ptr, tui_disassem_exec_info_win_ptr):
        Don't declare.
        * tui/tui-data.c (source_win, disasm_win): Remove globals.
        (tui_source_exec_info_win_ptr, tui_disassem_exec_info_win_ptr):
        Remove.
        (tui_initialize_static_data): Update.
        (~tui_gen_win_info): Handle more cleanup here.
        (~tui_source_window_base): Delete "execution_info".
        (~tui_win_info): Move code to ~tui_gen_win_info; remove.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (make_command_window): Don't set
        can_highlight.
        (show_source_disasm_command): Call the reset method.
        (show_data): Don't set can_highlight.  Call the reset method.
        (tui_gen_win_info::reset): Rename from init_gen_win_info
        (init_and_make_win): Simplify.  Return tui_gen_win_info.
        (show_source_or_disasm_and_command): Call the reset method.
        * tui/tui-data.h (struct tui_gen_win_info) <reset>: New method.
        (struct tui_cmd_window): Set can_highlight.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (tui_gen_win_info::make_visible): Rename
        from make_visible.
        (tui_make_visible, tui_make_invisible): Rewrite.
        (tui_win_info::make_visible): Remove.
        (tui_source_window_base::make_visible): Update.
        * tui/tui-data.h (struct tui_gen_win_info) <make_visible>: New
        method.  Moved from...
        (struct tui_win_info) <make_visible>: ...here.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c
        (tui_source_window_base::do_scroll_horizontal): Remove direction
        parameter.
        * tui/tui-windata.c (tui_data_window::do_scroll_vertical): Remove
        direction parameter.
        * tui/tui-win.c (tui_win_info::forward_scroll)
        (tui_win_info::backward_scroll, tui_win_info::left_scroll)
        (tui_win_info::right_scroll): Update.
        * tui/tui-source.c (tui_source_window::do_scroll_vertical): Remove
        direction parameter.
        * tui/tui-disasm.c (tui_disasm_window::do_scroll_vertical): Remove
        direction parameter.
        * tui/tui-data.h (enum tui_scroll_direction): Remove.
        (struct tui_win_info) <do_scroll_vertical, do_scroll_horizontal>:
        Remove direction parameter.
        (struct tui_source_window_base, struct tui_source_window)
        (struct tui_disasm_window, struct tui_data_window)
        (struct tui_cmd_window): Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_set_exec_info_content)
        (tui_show_exec_info_content, tui_erase_exec_info_content)
        (tui_clear_exec_info_content, tui_update_exec_info): Change
        argument to tui_source_window_base.
        * tui/tui-winsource.c (tui_set_exec_info_content)
        (tui_show_exec_info_content, tui_erase_exec_info_content)
        (tui_clear_exec_info_content, tui_update_exec_info): Change
        argument to tui_source_window_base.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_set_exec_info_content): Return void.
        * tui/tui-winsource.c (tui_set_exec_info_content): Return void.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_set_exec_info_content): Remove NULL
        check.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_alloc_source_buffer): Change return
        type to void.
        * tui/tui-winsource.c (tui_alloc_source_buffer): Change return
        type to void.
        * tui/tui-source.c (tui_set_source_content): Update.
        * tui/tui-disasm.c (tui_set_disassem_content): Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (window_name_completer, tui_set_focus)
        (tui_all_windows_info): Use name method.
        * tui/tui-data.h (struct tui_gen_win_info)
        (struct tui_source_window, struct tui_disasm_window)
        (struct tui_data_window, struct tui_cmd_window) <name>: New
        method.
        (tui_win_name): Don't declare.
        * tui/tui-data.c (tui_partial_win_by_name): Use name method.
        (tui_win_name): Remove.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_update_source_window)
        (tui_update_source_window_as_is): Change parameter type.
        * tui/tui-winsource.c (tui_update_source_window): Change win_info
        to be a tui_source_window_base.
        (tui_update_source_window_as_is): Likewise.
        * tui/tui-win.c (make_visible_with_new_height): Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_erase_source_content)
        (tui_show_source_content, tui_show_exec_info_content)
        (tui_erase_exec_info_content): Use refresh_window method.
        * tui/tui-wingeneral.h (tui_refresh_win): Don't declare.
        * tui/tui-wingeneral.c (tui_gen_win_info::refresh_window): Rename
        from tui_refresh_win.
        (tui_data_window::refresh_window): New method.
        (tui_win_info::refresh, tui_source_window_base::refresh)
        (tui_refresh_all): Use refresh_window method.
        * tui/tui-stack.c (tui_show_locator_content): Call refresh_window
        method.
        * tui/tui-regs.c (tui_display_register): Call refresh_window
        method.
        * tui/tui-layout.c (show_source_disasm_command)
        (show_source_or_disasm_and_command): Call refresh_window method.
        * tui/tui-data.h (struct tui_gen_win_info)
        (struct tui_data_window, struct tui_cmd_window) <refresh_window>:
        New method.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui.c (tui_rl_other_window, tui_enable)
        (tui_is_window_visible, tui_get_command_dimension): Update.
        * tui/tui-winsource.c (tui_update_source_window_as_is)
        (tui_clear_source_content, tui_erase_source_content)
        (tui_show_source_line, tui_source_window_base::refill)
        (tui_source_window_base::do_scroll_horizontal)
        (tui_source_window_base::set_is_exec_point_at)
        (tui_update_breakpoint_info, tui_set_exec_info_content)
        (tui_alloc_source_buffer, tui_line_is_displayed)
        (tui_addr_is_displayed): Update.
        * tui/tui-wingeneral.c (tui_unhighlight_win, tui_highlight_win)
        (tui_check_and_display_highlight_if_needed)
        (tui_win_info::make_visible, tui_win_info::refresh)
        (tui_refresh_all): Update.
        * tui/tui-windata.c (tui_first_data_item_displayed)
        (tui_delete_data_content_windows, tui_erase_data_content)
        (tui_display_all_data, tui_data_window::refresh_all)
        (tui_check_data_values): Update.
        * tui/tui-win.c (window_name_completer, tui_update_gdb_sizes)
        (tui_set_win_focus_to, tui_win_info::forward_scroll)
        (tui_win_info::backward_scroll, tui_refresh_all_win)
        (tui_resize_all, tui_set_focus, tui_all_windows_info)
        (update_tab_width, tui_set_win_height, tui_adjust_win_heights)
        (tui_source_window_base::set_new_height)
        (tui_data_window::set_new_height)
        (make_invisible_and_set_new_height)
        (make_visible_with_new_height, new_height_ok)
        (parse_scrolling_args): Update.
        * tui/tui-stack.c (tui_show_frame_info): Update.
        * tui/tui-source.c (tui_set_source_content)
        (tui_set_source_content_nil, tui_source_is_displayed)
        (tui_source_window::do_scroll_vertical): Update.
        * tui/tui-regs.c (tui_show_registers, tui_show_register_group)
        (tui_display_registers_from, tui_display_reg_element_at_line)
        (tui_check_register_values, tui_reg_command): Update.
        * tui/tui-layout.c (tui_default_win_height)
        (show_source_disasm_command, show_data, init_and_make_win)
        (show_source_or_disasm_and_command): Update.
        * tui/tui-io.c (update_cmdwin_start_line, tui_putc, tui_puts)
        (tui_redisplay_readline, tui_mld_flush)
        (tui_mld_erase_entire_line, tui_mld_getc, tui_cont_sig)
        (tui_getc): Update.
        * tui/tui-disasm.c (tui_set_disassem_content)
        (tui_disasm_window::do_scroll_vertical): Update.
        * tui/tui-data.h (struct tui_gen_win_info) <~tui_gen_win_info>:
        Now virtual.
        (struct tui_win_info): Derive from tui_gen_win_info.
        <~tui_win_info>: Mark as override.
        <generic>: Remove member.
        * tui/tui-data.c (tui_cmd_window::clear_detail, tui_next_win)
        (tui_prev_win, tui_partial_win_by_name, tui_win_info)
        (~tui_data_window, ~tui_win_info)
        (tui_free_all_source_wins_content): Update.
        * tui/tui-command.c (tui_refresh_cmd_win): Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (init_and_make_win): Use new.
        * tui/tui-data.h (struct tui_gen_win_info): Add constructor,
        destructor, initializers.
        (tui_alloc_generic_win_info): Don't declare.
        * tui/tui-data.c (_locator): Add argument to constructor.
        (source_win, disasm_win): New globals.
        (exec_info): Remove.
        (tui_source_exec_info_win_ptr, tui_disassem_exec_info_win_ptr):
        Update.
        (tui_alloc_generic_win_info): Remove.
        (init_content_element): Use new.
        (tui_win_info::tui_win_info): Update.
        (free_content_elements) <case DATA_WIN>: Use delete.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (tui_refresh_win): Update.
        * tui/tui-windata.c (tui_first_data_item_displayed)
        (tui_delete_data_content_windows): Update.
        * tui/tui-win.c (tui_data_window::set_new_height): Update.
        * tui/tui-regs.c (tui_show_registers, tui_show_register_group)
        (tui_display_registers_from, tui_check_register_values): Update.
        * tui/tui-data.h (union tui_which_element) <data_window>: Now a
        pointer.
        * tui/tui-data.c (init_content_element): Update.  Allocate the new
        window.
        (tui_free_data_content): Update.
        (free_content_elements) <case DATA_WIN>: Free the window.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (tui_unhighlight_win, tui_highlight_win):
        Update.
        * tui/tui-layout.c (make_command_window)
        (show_source_disasm_command, show_data, init_and_make_win)
        (show_source_or_disasm_and_command): Update.
        * tui/tui-data.h (struct tui_win_info) <set_highlight>: New
        method.
        <can_highight, is_highlighted>: Now bool.
        (tui_set_win_highlight): Don't declare.
        * tui/tui-data.c (tui_set_win_highlight): Remove.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (make_visible): Remove check of window
        type.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_win_info::max_height)
        (tui_cmd_window::max_height): New methods.
        (new_height_ok): Call max_height.
        * tui/tui-data.h (struct tui_win_info, struct tui_cmd_window)
        <max_height>: New method.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_source_window_base::set_new_height)
        (tui_data_window::set_new_height): New methods.
        (make_invisible_and_set_new_height): Call set_new_height method.
        * tui/tui-data.h (struct tui_win_info)
        (struct tui_source_window_base, struct tui_data_window)
        <set_new_height>: New method.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui.c (tui_rl_other_window): Call the refresh_all method.
        * tui/tui-windata.c (tui_data_window::refresh_all): Rename from
        tui_refresh_data_win.
        * tui/tui-win.c (tui_source_window_base::refresh_all): New
        method.
        (tui_refresh_all_win): Call the refresh_all method.
        (tui_set_focus): Likewise.
        * tui/tui-data.h (struct tui_win_info) <refresh_all>: New method.
        (struct tui_source_window_base, struct tui_data_window) <refresh>:
        Likewise.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_refill_source_window)
        (tui_set_is_exec_point_at): Don't declare.
        * tui/tui-winsource.c (tui_update_source_windows_with_addr)
        (tui_source_window_base::refill): Rename from
        tui_refill_source_window.
        (tui_source_window_base::do_scroll_horizontal): Update.
        (tui_source_window_base::set_is_exec_point_at): Rename from
        tui_set_is_exec_point_at.
        (tui_update_all_breakpoint_info): Update.
        * tui/tui-stack.c (tui_show_frame_info): Update.
        * tui/tui-layout.c (show_data): Add cast.
        * tui/tui-hooks.c (tui_redisplay_source): Call refill method.
        * tui/tui-data.h (struct tui_source_window_base) <refill,
        set_is_exec_point_at>: New methods.
        (tui_source_windows, tui_add_to_source_windows): Update types.
        (tui_add_to_source_windows): Remove redundant declaration.
        * tui/tui-data.c (source_windows): Store tui_source_window_base.
        (tui_source_windows): Change return type.
        (tui_clear_source_windows_detail): Update.
        (tui_add_to_source_windows): Change type of parameter.
        (tui_free_all_source_wins_content): Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (tui_win_info::refresh)
        (tui_source_window_base::refresh): New methods.
        (tui_refresh_all): Call the refresh method.
        * tui/tui-data.h (struct tui_win_info)
        (struct tui_source_window_base) <refresh>: New method.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui.h (tui_is_window_visible): Return bool.
        * tui/tui.c (tui_is_window_visible): Return bool.
        * tui/tui-wingeneral.c (tui_make_window, make_visible)
        (tui_make_visible, tui_make_invisible)
        (tui_win_info::make_visible)
        (tui_source_window_base::make_visible, make_all_visible)
        (tui_make_all_visible, tui_make_all_invisible): Update.
        * tui/tui-windata.c (tui_delete_data_content_windows): Update.
        * tui/tui-data.h (struct tui_gen_win_info) <is_visible>: Now
        bool.
        (struct tui_win_info, struct tui_source_window_base)
        (struct tui_cmd_window) <make_visible>: Change parameter to bool.
        * tui/tui-data.c (tui_init_generic_part): Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (tui_win_info::make_visible)
        (tui_source_window_base::make_visible): New methods.
        (make_all_visible): Make method call.
        * tui/tui-data.h (struct tui_win_info) <make_visible>: New method.
        (struct tui_source_window_base, struct tui_cmd_window): Override
        make_visible.
        (tui_win_is_source_type): Don't declare.
        * tui/tui-data.c (tui_win_is_source_type): Remove.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (show_source_or_disasm_and_command): Remove
        NULL check.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (struct tui_data_window, struct tui_cmd_window):
        Inline constructor.  Add initializers for members.
        * tui/tui-data.c (tui_data_window, tui_cmd_window): Remove
        constructors; now inline in class.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-regs.c (tui_show_registers): Update.
        * tui/tui-data.h (struct tui_data_window) <display_regs>: Now
        bool.
        * tui/tui-data.c (tui_data_window::clear_detail)
        (tui_data_window): Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-windata.c (tui_display_all_data)
        (tui_display_data_from_line, tui_display_data_from)
        (tui_check_data_values, tui_data_window::do_scroll_vertical):
        Update.
        * tui/tui-regs.c (tui_last_regs_line_no)
        (tui_line_from_reg_element_no, tui_first_reg_element_no_inline)
        (tui_show_registers, tui_show_register_group)
        (tui_display_registers_from, tui_display_reg_element_at_line)
        (tui_display_registers_from_line, tui_check_register_values)
        (tui_reg_next, tui_reg_prev): Update.
        * tui/tui-layout.c (tui_set_layout, show_data): Update.
        * tui/tui-data.h (struct tui_data_info): Remove.  Move contents to
        tui_data_window.
        (struct tui_win_info) <detail>: Remove.  Add new fields from
        tui_data_info.
        (TUI_DATA_WIN): Add cast.
        * tui/tui-data.c (tui_data_window::clear_detail, tui_data_window)
        (~tui_data_window): Simplify.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (show_source_disasm_command)
        (show_source_or_disasm_and_command): Update.
        * tui/tui-io.c (update_cmdwin_start_line)
        (tui_redisplay_readline): Update.
        * tui/tui-data.h (struct tui_command_info): Remove.
        (struct tui_win_info) <detail>: Remove command_info member.
        (struct tui_data_window) <start_line>: New member, from
        tui_command_info.
        (TUI_CMD_WIN): Add casts.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_update_source_window)
        (tui_refill_source_window)
        (tui_source_window_base::do_scroll_horizontal)
        (tui_update_breakpoint_info, tui_set_exec_info_content)
        (tui_show_exec_info_content, tui_erase_exec_info_content)
        (tui_clear_exec_info_content): Update.
        * tui/tui-wingeneral.c (make_all_visible, tui_refresh_all):
        Update.
        * tui/tui-win.c (make_invisible_and_set_new_height)
        (make_visible_with_new_height): Update.
        * tui/tui-source.c (tui_set_source_content)
        (tui_show_symtab_source): Update.
        * tui/tui-layout.c (extract_display_start_addr)
        (show_source_disasm_command, show_data)
        (make_source_or_disasm_window)
        (show_source_or_disasm_and_command): Update.
        * tui/tui-disasm.c (tui_set_disassem_content): Simplify.
        (tui_disasm_window::do_scroll_vertical): Remove shadowing
        "gdbarch".
        * tui/tui-data.h (struct tui_source_info): Remove.  Move contents
        to tui_source_window_base.
        (struct tui_win_info) <detail>: Remove source_info member.
        (struct tui_source_window_base) <has_locator>: Inline.
        Move contents from tui_source_info; rename has_locator member to
        m_has_locator.
        (TUI_SRC_WIN, TUI_DISASM_WIN): Add casts.
        * tui/tui-data.c (tui_source_window_base::has_locator): Move to
        header file.
        (tui_source_window_base::clear_detail, ~tui_source_window_base):
        Simplify.
        (tui_free_all_source_wins_content): Cast to
        tui_source_window_base.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (make_invisible_and_set_new_height)
        (make_visible_with_new_height): Call has_locator method.
        * tui/tui-layout.c (show_source_disasm_command, show_data)
        (show_source_or_disasm_and_command): Update for bool change.
        * tui/tui-data.h (struct tui_source_info) <has_locator>: Now bool.
        (tui_win_info) <has_locator>: New method.
        (struct tui_source_window_base) <has_locator>: New method.
        (tui_win_has_locator): Don't declare.
        * tui/tui-data.c (tui_source_window_base::has_locator): Rename
        from tui_win_has_locator.
        (tui_source_window_base): Use false, not FALSE.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (tui_clear_win_detail): Don't declare.
        * tui/tui-data.c (tui_clear_source_windows_detail): Call the
        clear_detail method directly.
        (tui_clear_win_detail): Remove.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-disasm.c (tui_disasm_window::do_scroll_vertical): Use
        "this", not TUI_DISASM_WIN.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.h (tui_horizontal_source_scroll):  Don't
        declare.
        * tui/tui-winsource.c
        (tui_source_window_base::do_scroll_horizontal): Rename from
        tui_horizontal_source_scroll.
        * tui/tui-windata.h (tui_vertical_data_scroll): Don't declare.
        * tui/tui-windata.c (tui_data_window::do_scroll_vertical): Rename
        from tui_vertical_data_scroll.
        * tui/tui-win.h (tui_scroll): Don't declare.
        * tui/tui-win.c (tui_win_info::forward_scroll)
        (tui_win_info::backward_scroll, tui_win_info::left_scroll)
        (tui_win_info::right_scroll): Rename and update.
        (tui_scroll_forward_command, tui_scroll_backward_command)
        (tui_scroll_left_command, tui_scroll_right_command): Update.
        (tui_scroll): Remove.
        * tui/tui-source.h: Don't declare tui_vertical_source_scroll.
        * tui/tui-source.c (tui_source_window::do_scroll_vertical): Rename
        from tui_vertical_source_scroll.
        * tui/tui-disasm.h (tui_vertical_disassem_scroll): Don't declare.
        * tui/tui-disasm.c (tui_disasm_window::do_scroll_vertical): Rename
        from tui_vertical_disassem_scroll.
        * tui/tui-data.h (struct tui_win_info) <do_scroll_vertical,
        do_scroll_horizontal>: New methods.
        <forward_scroll, backward_scroll, left_scroll, right_scroll>:
        Likewise.
        (struct tui_source_window_base): Add do_scroll_horizontal.
        (struct tui_source_window, struct tui_disasm_window): Add
        do_scroll_vertical.
        (struct tui_data_window, struct tui_cmd_window): Add
        do_scroll_horizontal and do_scroll_vertical.
        * tui/tui-command.c (tui_dispatch_ctrl_char): Use method calls.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (struct tui_source_window_base): New struct.
        (struct tui_source_window): Derive from tui_source_window_base.
        (struct tui_disasm_window): New struct.
        * tui/tui-data.c (tui_source_window_base::clear_detail): Rename
        from tui_source_window::clear_detail.
        (tui_source_window_base): Rename from tui_source_window.
        (~tui_source_window_base): Rename from ~tui_source_window.
        (tui_alloc_win_info): Create a tui_disasm_window.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (struct tui_source_window)
        (struct tui_data_window): Declare destructors.
        * tui/tui-data.c (~tui_source_window, ~tui_data_window): New
        destructors.
        (tui_win_info): Simplify.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-winsource.c (tui_display_main)
        (tui_update_source_windows_with_addr)
        (tui_update_all_breakpoint_info): Update.
        * tui/tui-win.c (tui_resize_all, tui_adjust_win_heights)
        (new_height_ok, parse_scrolling_args): Update.
        * tui/tui-stack.c (tui_show_frame_info): Update.
        * tui/tui-data.h (struct tui_list): Remove.
        (tui_source_windows): Return a reference to a std::vector.
        * tui/tui-data.c (source_windows): Now a std::vector.
        (tui_source_windows): Change return type.
        (tui_clear_source_windows): Rewrite.
        (tui_clear_source_windows_detail, tui_add_to_source_windows)
        (tui_free_all_source_wins_content): Rewrite.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (struct tui_win_info, struct tui_source_window)
        (struct tui_data_window, struct tui_cmd_window): Declare
        clear_detail method.
        * tui/tui-data.c (tui_source_window::clear_detail)
        (tui_cmd_window::clear_detail, tui_data_window::clear_detail): New
        methods.
        (tui_clear_win_detail): Simplify.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (make_source_window, make_disasm_window)
        (make_source_or_disasm_window): Remove win_info_ptr parameter.
        Return the new window.
        (show_source_disasm_command, show_data)
        (show_source_or_disasm_and_command): Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (make_command_window): Remove win_info_ptr
        parameter.  Return the new window.
        (show_source_disasm_command): Update and remove NULL check.
        (show_source_or_disasm_and_command): Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-layout.c (init_and_make_win): Remove NULL check.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (struct tui_win_info): Make constructor
        protected.  Make destructor virtual.  Add initializers.
        (tui_source_window, tui_data_window, tui_cmd_window): New
        classes.
        * tui/tui-data.c (tui_win_info): Rename from init_win_info.  Now a
        constructor.  Add "type" parameter.
        (tui_source_window, tui_data_window, tui_cmd_window): New
        constructors.
        (tui_alloc_win_info): Instantiate the appropriate subclass.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-win.c (tui_resize_all): Use delete.
        * tui/tui-data.h (struct tui_win_info) <~tui_win_info>: Declare
        destructor.
        (tui_free_window): Don't declare.
        * tui/tui-data.c (~tui_win_info): Rename from tui_free_window.
        Update.

2019-06-25  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (struct tui_win_info): Add constructor.
        * tui/tui-data.c (tui_alloc_win_info): Use new.
        (tui_free_window): Use delete.

2019-06-22  Tom Tromey  <tom@tromey.com>

        * tui/tui-windata.h (tui_first_data_element_no_in_line): Don't
        declare.
        * tui/tui-windata.c (tui_first_data_element_no_in_line): Remove.

2019-06-22  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (tui_del_window, tui_del_data_windows): Don't
        declare.
        * tui/tui-data.c (tui_del_window, tui_del_data_windows): Remove.

2019-06-22  Tom de Vries  <tdevries@suse.de>

        * dwarf2read.c (create_addrmap_from_aranges)
        (read_debug_names_from_section): Print ptrdiff_t using '%s' and plongest
        instead of '%zu'.

2019-06-21  Simon Marchi  <simon.marchi@efficios.com>

        * dwarf2read.h (dwarf2_section_info_def): Remove.
        (DEF_VEC_O (dwarf2_section_info_def)): Remove.
        * dwarf2read.c (struct dwo_sections) <types>: Change type to
        std::vector<dwarf2_section_info>.
        (struct dwo_file) <~dwo_file>: Remove.
        (dwarf2_per_objfile::~dwarf2_per_objfile): Don't manually free
        types field.
        (dwarf2_per_objfile::locate_sections): Adjust to std::vector.
        (dwarf2_read_debug_names): Likewise.
        (create_debug_types_hash_table): Change parameter type to
        array_view, adjust code accordingly.
        (dwarf2_locate_dwo_sections): Adjust to std::vector.
        (partial_die_info::fixup): Likewise.
        (determine_prefix): Likewise.
        * dwarf-index-write.c (write_psymtabs_to_index): Adjust.

2019-06-21  Simon Marchi  <simon.marchi@polymtl.ca>

        * dwarf2read.c (struct dwo_file) <dbfd>: Change type to
        gdb_bfd_ref_ptr.
        <~dwo_file>: Remove call to gdb_bfd_unref.
        (open_and_init_dwo_file): Move gdb_bfd_ref_ptr into dbfd field. Call
        gdb_bfd_ref_ptr::get.

2019-06-21  Simon Marchi  <simon.marchi@polymtl.ca>

        * dwarf2read.h (struct dwarf2_per_objfile) <dwo_files>: Change
        type to htab_up.
        * dwarf2read.c (struct dwo_file): Initialize fields.
        <~dwo_file>: New.
        (free_dwo_file): Remove, move content to ~dwo_file.
        (struct dwo_file_deleter): Remove.
        (dwo_file_up>: Remove custom deleter.
        (free_dwo_files): Remove.
        (dwarf2_per_objfile::~dwarf2_per_objfile): Don't explicitly free
        dwo_files.
        (process_skeletonless_type_units): Call unique_ptr::get.
        (allocate_dwo_file_hash_table): Add deleter to created hash
        table.  Change return type to htab_up.
        (lookup_dwo_file_slot): Don't memset dwo_file, call
        unique_ptr::get.
        (create_dwo_unit_in_dwp_v1): Allocate dwo_file with new.
        (create_dwo_unit_in_dwp_v2): Likewise.
        (open_and_init_dwo_file): Likewise.
        (free_dwo_file_from_slot): Remove.

2019-06-21  Simon Marchi  <simon.marchi@polymtl.ca>

        * dwarf2read.h (struct dwarf2_section_info) <readin,
        is_virtual>: Change type to bool.
        * dwarf2read.c (dwarf2_read_section, create_dwp_v2_section): Use
        true instead of 1.

2019-06-19  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (tui_init_content_element): Don't declare.

2019-06-19  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.h (tui_init_win_info): Don't declare.

2019-06-19  Tom de Vries  <tdevries@suse.de>

        * dwarf2read.h (abstract_to_concrete): Change type to
        std::unordered_map<sect_offset, std::vector<sect_offset>,
        gdb::hash_enum<sect_offset>>.

2019-06-19  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (ada_evaluate_subexp) <case OP_ATR_FIRST>: Handle
        EVAL_AVOID_SIDE_EFFECTS specially.

2019-06-19  Tom Tromey  <tromey@adacore.com>

        * source-cache.c (highlighter): New global.
        (source_cache::get_source_lines): Create a highlighter on demand.

2019-06-18  Andrew Burgess  <andrew.burgess@embecosm.com>

        * defs.h (deprecated_interactive_hook): Delete declaration.
        * interps.c (clear_interpreter_hooks): Remove use of
        deprecated_interactive_hook.
        * top.c (deprecated_interactive_hook): Delete definition.
        * utils.c (maybe_quit): Remove use of deprecated_interactive_hook.

2019-06-18  Tom de Vries  <tdevries@suse.de>

        PR gdb/24515
        * dwarf2read.h (abstract_to_concrete): Change type from
        std::unordered_map<die_info_ptr, std::vector<die_info_ptr>> to
        std::unordered_map<sect_offset, std::vector<sect_offset>>.
        * dwarf2read.c (read_variable): Update.
        (dwarf2_fetch_die_loc_sect_off): Update.

2019-06-17  Tom de Vries  <tdevries@suse.de>

        PR gdb/24617
        * common/pathstuff.c (child_path): Make sure parent_len > 0 before
        accessing parent[parent_len - 1].

2019-06-17  Paul Pluzhnikov  <ppluzhnikov@google.com>

        PR gdb/24364
        * gdb/dtrace-probe.c (dtrace_static_probe_ops::get_probe): Don't
        call dtrace_process_dof with NULL dof.

2019-06-16  Tom de Vries  <tdevries@suse.de>

        PR gdb/24445
        * contrib/gdb-add-index.sh: Update to handle dwz-m-ed executable.

2019-06-16  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.c (tui_unhighlight_win, tui_highlight_win)
        (make_all_visible): Use address of member.

2019-06-16  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.c (tui_clear_win_detail, init_win_info)
        (tui_free_window, free_content, free_content_elements): Remove
        unnecessary cast.
        * tui/tui-windata.c (tui_display_all_data): Remove unnecessary
        cast.
        * tui/tui-regs.c (tui_show_register_group)
        (tui_display_registers_from, tui_display_reg_element_at_line):
        Remove unnecessary cast.

2019-06-16  Andrew Burgess  <andrew.burgess@embecosm.com>

        * linux-nat.c (normal_mask): Delete.
        (_initialize_linux_nat): Don't initialise normal_mask.

2019-06-16  Simon Marchi  <simon.marchi@polymtl.ca>

        PR gdb/24445
        * dwarf-index-write.h (write_psymtabs_to_index): Add
        dwz_basename parameter.
        * dwarf-index-write.c (write_gdbindex): Move file writing to
        write_gdbindex_1.  Change return type void.
        (assert_file_size): Move up, remove filename parameter.
        (write_gdbindex_1): New function.
        (write_debug_names): Change return type to void, call
        assert_file_size.
        (struct index_wip_file): New struct.
        (write_psymtabs_to_index): Add dwz_basename parameter.  Move
        file logic to index_wip_file.  Write index for dwz file if
        needed.
        (save_gdb_index_command): Pass basename of dwz file, if present.
        * dwarf-index-cache.c (index_cache::store): Obtain and pass
        build-id of dwz file, if present.
        * dwarf2read.c (struct dwz_file): Move to dwarf2read.h.
        (dwarf2_get_dwz_file): Likewise.
        * dwarf2read.h (struct dwz_file): Move from dwarf2read.c.
        (dwarf2_get_dwz_file): Likewise.

2019-06-16  Tom Tromey  <tom@tromey.com>

        * coffread.c (process_coff_symbol): Use xstrdup.
        * value.c (create_internalvar): Use xstrdup.

2019-06-16  Tom Tromey  <tom@tromey.com>

        * valops.c (value_cast, value_slice): Remove unnecessary cast.
        * breakpoint.c (stopin_command, stopat_command)
        (until_break_command, decode_location_default): Remove unnecessary
        cast.
        * utils.c (subset_compare): Remove unnecessary cast.
        * ada-lang.c (ada_update_initial_language): Remove unnecessary
        cast.
        * linespec.c (decode_line_with_last_displayed): Remove unnecessary
        cast.
        * infcmd.c (path_command): Remove unnecessary cast.
        * coffread.c (decode_type): Remove unnecessary cast.
        * xcoffread.c (read_xcoff_symtab): Remove unnecessary cast.
        * mipsread.c (mipscoff_symfile_read): Remove unnecessary cast.
        * tui/tui-stack.c (tui_show_locator_content)
        (tui_show_frame_info): Remove unnecessary cast.
        * tui/tui-win.c (tui_scroll_forward_command)
        (tui_scroll_backward_command, tui_set_focus, tui_set_win_height)
        (parse_scrolling_args): Remove unnecessary cast.
        * tui/tui-data.c (init_win_info, tui_del_window)
        (tui_free_window, tui_del_data_windows, tui_free_data_content)
        (free_content_elements): Remove unnecessary cast.
        * tui/tui-windata.c (tui_first_data_item_displayed): Remove
        unnecessary cast.
        * tui/tui-source.c (tui_set_source_content)
        (tui_vertical_source_scroll): Remove unnecessary cast.
        * tui/tui-layout.c (tui_default_win_height): Remove unnecessary
        cast.
        * tui/tui-io.c (tui_initialize_io): Remove unnecessary cast.
        * tui/tui-regs.c (tui_display_registers_from)
        (tui_display_register): Remove unnecessary cast.
        * tui/tui-wingeneral.c (tui_refresh_win, tui_delete_win)
        (tui_unhighlight_win, tui_highlight_win, tui_make_window)
        (make_visible): Remove unnecessary cast.
        * tui/tui-winsource.c (tui_erase_source_content)
        (tui_update_breakpoint_info, tui_set_exec_info_content): Remove
        unnecessary cast.
        * ax-gdb.c (agent_command_1): Remove unnecessary cast.
        * cli/cli-setshow.c (cmd_show_list): Remove unnecessary cast.
        * stabsread.c (read_type, read_array_type, read_range_type):
        Remove unnecessary cast.
        * mdebugread.c (mdebug_build_psymtabs): Remove unnecessary cast.
        (parse_symbol, parse_type, upgrade_type, parse_external)
        (parse_partial_symbols, psymtab_to_symtab_1, cross_ref): Remove
        unnecessary cast.
        * gdb_bfd.c (gdb_bfd_map_section): Remove unnecessary cast.

2019-06-16  Tom Tromey  <tom@tromey.com>

        * tui/tui-data.c (tui_alloc_generic_win_info)
        (tui_alloc_win_info, tui_add_content_elements): Remove NULL
        checks.

2019-06-16  Bernhard Heckel  <bernhard.heckel@intel.com>
            Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-typeprint.c (f_print_type): Don't return early for not
        associated or not allocated types.
        (f_type_print_varspec_suffix): Add print_rank parameter and print
        ranks of array types in case they dangling.
        (f_type_print_base): Add print_rank parameter.

2019-06-15  Andrew Burgess  <andrew.burgess@embecosm.com>

        * NEWS: Mention new MI commands.
        * break-catch-throw.c (enum exception_event_kind): Move to
        breakpoint.h.
        (print_mention_exception_catchpoint): Output text as a single
        message.
        (catch_exception_command_1): Rename to...
        (catch_exception_event): ...this, make non-static, update header
        command, and change some parameter types.
        (catch_catch_command): Update for changes to
        catch_exception_command_1.
        (catch_throw_command): Likewise.
        (catch_rethrow_command): Likewise.
        * breakpoint.c (enum exception_event_kind): Delete.
        * breakpoint.h (enum exception_event_kind): Moved here from
        break-catch-throw.c.
        (catch_exception_event): Declare.
        * mi/mi-cmd-catch.c (mi_cmd_catch_exception_event): New function.
        (mi_cmd_catch_throw): New function.
        (mi_cmd_catch_rethrow): New function.
        (mi_cmd_catch_catch): New function.
        * mi/mi-cmds.c (mi_cmds): Add 'catch-throw', 'catch-rethrow', and
        'catch-catch' entries.
        * mi/mi-cmds.h (mi_cmd_catch_throw): Declare.
        (mi_cmd_catch_rethrow): Declare.
        (mi_cmd_catch_catch): Declare.

2019-06-15  Andrew Burgess  <andrew.burgess@embecosm.com>

        * annotate.c (annotate_source_line): Change return type to void,
        update implementation to match.
        * annotate.h (annotate_source_line): Change return type to void,
        update header comment.
        * stack.c (print_frame_info): Don't change what frame information
        is printed based on whether annotations are on or not.

2019-06-15  Andrew Burgess  <andrew.burgess@embecosm.com>

        * annotate.c: Add 'source.h' and 'objfiles.h' includes.
        (annotate_source): Make static.
        (annotate_source_line): Moved from source.c and renamed from
        identify_source_line.  Update the return type.
        * annotate.h (annotate_source): Delete declaration.
        (annotate_source_line): Declaration moved from source.h, and
        renamed from identify_source_line.  Return type updated.
        * source.c (identify_source_line): Moved to annotate.c and renamed
        to annotate_source_line.
        (info_line_command): Remove check of annotation_level.
        * source.h (identify_source_line): Move declaration to annotate.h
        and rename to annotate_source_line.
        * stack.c: Add 'annotate.h' include.
        (print_frame_info): Remove check of annotation_level before
        calling annotate_source_line.

2019-06-15  Andrew Burgess  <andrew.burgess@embecosm.com>

        * source-cache.c (source_cache::get_plain_source_lines): Use
        open_source_file_with_line_charpos instead of just
        open_source_file, remove call to find_source_lines.
        (source_cache::get_source_lines): Likewise.
        * source.c (find_source_lines): Make static.
        (get_filename_and_charpos): Renamed into...
        (open_source_file_with_line_charpos): ..this along with changes to
        return a scoped_fd, and some other minor clean ups.
        (identify_source_line): Use open_source_file_with_line_charpos.
        (search_command_helper): Use open_source_file_with_line_charpos
        instead of just open_source_file, remove call to
        find_source_lines.
        * source.h (open_source_file_with_line_charpos): Declare new
        function.
        (find_source_lines): Delete declaration.

2019-06-15  Andrew Burgess  <andrew.burgess@embecosm.com>

        * source.c (get_filename_and_charpos): Remove fullname
        parameter.
        (identify_source_line): Update call to get_filename_and_charpos.

2019-06-14  Tom Tromey  <tromey@adacore.com>

        PR gdb/24502:
        * ui-style.h (skip_ansi_escape): Update comment.
        * ui-file.h (class no_terminal_escape_file): New class.
        * ui-file.c (no_terminal_escape_file::write)
        (no_terminal_escape_file::puts): New methods.
        * cli/cli-logging.c (handle_redirections): Use
        no_terminal_escape_file.

2019-06-14  Tom Tromey  <tromey@adacore.com>

        * NEWS: Move convenience variable news above Python news.

2019-06-14  Tom Tromey  <tom@tromey.com>

        * gnulib: Move directory to top-level.
        * configure.ac: Don't configure gnulib.
        * configure: Rebuild.
        * common/common-defs.h: Use new path to gnulib.
        * Makefile.in (GNULIB_BUILDDIR): Now ../gnulib.
        (GNULIB_H): Remove.
        (INCGNU): Look in new gnulib location.
        (HFILES_NO_SRCDIR): Remove gnulib files.
        (SUBDIR, REQUIRED_SUBDIRS): Remove gnulib.
        (generated_files): Remove GNULIB_H.
        ($(LIBGNU), all-lib): Remove targets.
        (distclean): Don't mention GNULIB_BUILDDIR.
        ($(GNULIB_BUILDDIR)/Makefile): Remove target.

2019-06-14  Tom Tromey  <tromey@adacore.com>

        * symfile.c (add_symbol_file_command): Remove obsolete comment.
        Warn if symbol file does not provide any symbols.

2019-06-14  Tom Tromey  <tromey@adacore.com>

        * source.c (find_and_open_source): Respect basenames_may_differ.

2019-06-14  Andrew Burgess  <andrew.burgess@embecosm.com>

        * annotate.c (annotate_breakpoints_invalid): Make use of
        scoped_restore_terminal_state.
        (annotate_frames_invalid): Likewise.

2019-06-14  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (ada_evaluate_subexp) <case BINOP_ASSIGN>: Always
        allow assignment to an internalvar.

2019-06-14  Tom Tromey  <tromey@adacore.com>

        * ada-lex.l: Allow "_" in attribute names.

2019-06-14  Tom Tromey  <tromey@adacore.com>

        PR gdb/24653:
        * regcache.c (registers_changed): Don't call alloca.
        * top.c (execute_command): Don't call alloca.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * cli/cli-setshow.c (cli/cli-setshow.c): New parameter
        'expression'.  When parsing an expression, error out if there's
        junk after "unlimited".
        (parse_cli_var_uinteger, parse_cli_var_zuinteger_unlimited)
        (do_set_command): Adjust calls to is_unlimited_literal.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * compile/compile.c (make_compile_options_def_group): Add braces
        around array_view initializer.
        * thread.c (make_thread_apply_all_options_def_group)
        (make_thread_apply_all_options_def_group): Likewise.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * NEWS (New commands): Mention "maint test-options
        require-delimiter", "maint test-options unknown-is-error", "maint
        test-options unknown-is-operand" and "maint show
        test-options-completion-result".
        (New command options, command completion): New section.
        (Completion improvements): New section.
        Mention that you can abbreviate "unlimited".

2019-06-13  Pedro Alves  <palves@redhat.com>

        * cli/cli-utils.c (parse_flags, parse_flags_qcs): Delete.
        * cli/cli-utils.h (parse_flags, parse_flags_qcs): Delete.
        * unittests/cli-utils-selftests.c (test_parse_flags)
        (test_parse_flags_qcs): Delete.
        (test_cli_utils): Don't call deleted functions.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * thread.c: Include "cli/cli-option.h".
        (tp_array_compar_ascending): Global.
        (tp_array_compar): Delete function.
        (tp_array_compar_ascending, tp_array_compar_descending): New
        functions.
        (ascending_option_def, qcs_flag_option_def)
        (thr_qcs_flags_option_defs)
        (make_thread_apply_all_options_def_group)
        (make_thread_apply_options_def_group): New.
        (thread_apply_all_command): Use gdb::option::process_options.
        (thread_apply_command_completer)
        (thread_apply_all_command_completer): New.
        (thread_apply_command): Use gdb::option::process_options.
        (_initialize_thread): Delete THREAD_APPLY_FLAGS_HELP, replace it
        with a new THREAD_APPLY_OPTION_HELP.  Use gdb::option::build_help
        to generate help text of "thread apply".  Adjust "taas"'s help.
        * tid-parse.c (tid_range_parser::in_thread_range): New method.
        * tid-parse.h (tid_range_parser::in_thread_range): New method.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * thread.c (thread_apply_command): Check for invalid TID with
        isdigit instead of !isalpha.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * cli/cli-utils.c (parse_flags_qcs): Use validate_flags_qcs.
        (validate_flags_qcs): New.
        * cli/cli-utils.h (struct qcs_flags): Change field types to int.
        (validate_flags_qcs): Declare.
        * stack.c (qcs_flag_option_def, fr_qcs_flags_option_defs): New.
        (make_frame_apply_options_def_group): New.
        (frame_apply_command_count): Process options with
        gdb::option::process_options.
        (frame_apply_completer): New.
        (frame_apply_level_completer, frame_apply_all_completer)
        (frame_apply_completer): New.
        (_initialize_stack): Update help of "frame apply", "frame apply
        level", "frame apply all" and "faas" to mention supported options
        and install command completers.
        * stack.h (frame_apply_all_completer): Declare.
        * thread.c: Include "stack.h".
        (tfaas_command): Add "--".
        (_initialize_thread): Update help "tfaas" to mention supported
        options and install command completer.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * completer.c (complete_nested_command_line): New.
        (gdb_completion_word_break_characters_throw): Add assertion.
        * completer.h (complete_nested_command_line): Declare.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * stack.c (parse_backtrace_qualifiers): New.
        (backtrace_command): Use it.
        (backtrace_command_completer): Complete on qualifiers.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * frame.c: Include "cli/cli-option.h.
        (user_set_backtrace_options): New.
        (backtrace_past_main, backtrace_past_entry, backtrace_limit):
        Delete.
        (get_prev_frame): Adjust.
        (boolean_option_def, uinteger_option_def)
        (set_backtrace_option_defs): New.
        (_initialize_frame): Adjust and use
        gdb::option::add_setshow_cmds_for_options to install "set
        backtrace past-main" and "set backtrace past-entry".
        * frame.h: Include "cli/cli-option.h".
        (struct frame_print_options): Forward declare.
        (print_frame_arguments_all, print_frame_arguments_scalars)
        (print_frame_arguments_none): Declare.
        (print_entry_values): Delete declaration.
        (struct frame_print_options, user_frame_print_options): New.
        (struct set_backtrace_options): New.
        (set_backtrace_option_defs, user_set_backtrace_options): Declare.
        * mi/mi-cmd-stack.c (mi_cmd_stack_list_frames)
        (mi_cmd_stack_list_locals, mi_cmd_stack_list_args)
        (mi_cmd_stack_list_variables): Pass down USER_FRAME_PRINT_OPTIONS.
        (list_args_or_locals): Add frame_print_options parameter.
        (mi_cmd_stack_info_frame): Pass down USER_FRAME_PRINT_OPTIONS.
        * python/py-framefilter.c (enumerate_args): Pass down
        USER_FRAME_PRINT_OPTIONS.
        * stack.c: Include "cli/cli-option.h".
        (print_frame_arguments_all, print_frame_arguments_scalars)
        (print_frame_arguments_none): Declare.
        (print_raw_frame_arguments, print_entry_values): Delete.
        (user_frame_print_options): New.
        (boolean_option_def, enum_option_def, frame_print_option_defs):
        New.
        (struct backtrace_cmd_options): New.
        (bt_flag_option_def): New.
        (backtrace_command_option_defs): New.
        (print_stack_frame): Pass down USER_FRAME_PRINT_OPTIONS.
        (print_frame_arg, read_frame_arg, print_frame_args)
        (print_frame_info, print_frame): Add frame_print_options parameter
        and use it.
        (info_frame_command_core): Pass down USER_FRAME_PRINT_OPTIONS.
        (backtrace_command_1): Add frame_print_options and
        backtrace_cmd_options parameters and use them.
        (make_backtrace_options_def_group): New.
        (backtrace_command): Process command options with
        gdb::option::process_options.
        (backtrace_command_completer): New.
        (_initialize_stack): Extend "backtrace"'s help to mention
        supported options.  Install completer for "backtrace".
        Install some settings commands with add_setshow_cmds_for_options.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * NEWS (Changed commands): Mention set/show print raw-frame-arguments,
        and that "set/show print raw frame-arguments" are now deprecated.

        * cli/cli-decode.c (add_setshow_boolean_cmd): Now returns the
        command.
        * command.h (add_setshow_boolean_cmd): Return cmd_list_element *.
        * stack.c (_initialize_stack): Install "set/show print
        raw-frame-arguments", and deprecate "set/show print raw
        frame-arguments".
        * valprint.c (_initialize_valprint): Deprecate "set/show print
        raw".

2019-06-13  Pedro Alves  <palves@redhat.com>

        * compile/compile.c (struct compile_options): New.
        (compile_flag_option_def, compile_command_option_defs)
        (make_compile_options_def_group): New.
        (compile_file_command): Handle options with
        gdb::option::process_options.
        (compile_file_command_completer): New function.
        (compile_code_command): Handle options with
        gdb::option::process_options.
        (compile_code_command_completer): New function.
        (_initialize_compiler): Install completers for "compile code" and
        "compile file".  Mention available options in "compile code" and
        "compile code"'s help.
        * completer.c (advance_to_completion_word): New, factored out from
        ...
        (advance_to_expression_complete_word_point): ... this.
        (advance_to_filename_complete_word_point): New.
        * completer.h (advance_to_filename_complete_word_point): New
        declaration.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * compile/compile.c: Include "cli/cli-option.h".
        (compile_print_value): Scope data pointer is now a
        value_print_options pointer; adjust.
        (compile_print_command): Process options.  Scope data pointer is
        now a value_print_options pointer; adjust.
        (_initialize_compile): Update "compile print"'s help to include
        supported options.  Install a completer for "compile print".
        * cp-valprint.c (show_vtblprint, show_objectprint)
        (show_static_field_print): Delete.
        (_initialize_cp_valprint): Don't install "set print
        static-members", "set print vtbl", "set print object" here.
        * printcmd.c: Include "cli/cli-option.h" and
        "common/gdb_optional.h".
        (print_command_parse_format): Rework to fill in a
        value_print_options instead of a format_data.
        (print_value): Change parameter type from format_data pointer to
        value_print_options reference.  Adjust.
        (print_command_1): Process options.  Adjust to pass down a
        value_print_options.
        (print_command_completer): New.
        (_initialize_printcmd): Install print_command_completer as
        handle_brkchars completer for the "print" command.  Update
        "print"'s help to include supported options.
        * valprint.c: Include "cli/cli-option.h".
        (show_vtblprint, show_objectprint, show_static_field_print): Moved
        here from cp-valprint.c.
        (boolean_option_def, uinteger_option_def)
        (value_print_option_defs, make_value_print_options_def_group):
        New.  Use gdb::option::add_setshow_cmds_for_options to install
        "set print elements", "set print null-stop", "set print repeats",
        "set print pretty", "set print union", "set print array", "set
        print address", "set print symbol", "set print array-indexes".
        * valprint.h: Include <string> and "cli/cli-option.h".
        (make_value_print_options_def_group): Declare.
        (print_value): Change parameter type from format_data pointer to
        value_print_options reference.
        (print_command_completer): Declare.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * Makefile.in (SUBDIR_CLI_SRCS): Add cli/cli-option.c.
        (COMMON_SFILES): Add maint-test-settings.c.
        * cli/cli-decode.c (boolean_enums): New global, factored out from
        ...
        (add_setshow_boolean_cmd): ... here.
        * cli/cli-decode.h (boolean_enums): Declare.
        * cli/cli-option.c: New file.
        * cli/cli-option.h: New file.
        * cli/cli-setshow.c (parse_cli_boolean_value(const char **)): New,
        factored out from ...
        (parse_cli_boolean_value(const char *)): ... this.
        (is_unlimited_literal): Change parameter type to pointer to
        pointer.  Adjust and advance ARG pointer.
        (parse_cli_var_uinteger, parse_cli_var_zuinteger_unlimited)
        (parse_cli_var_enum): New, factored out from ...
        (do_set_command): ... this.  Adjust.
        * cli/cli-setshow.h (parse_cli_boolean_value)
        (parse_cli_var_uinteger, parse_cli_var_zuinteger_unlimited)
        (parse_cli_var_enum): Declare.
        * cli/cli-utils.c: Include "cli/cli-option.h".
        (get_ulongest): New.
        * cli/cli-utils.h (get_ulongest): Declare.
        (check_for_argument): New overloads.
        * maint-test-options.c: New file.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * cli/cli-utils.c (number_or_range_parser::get_number): Do not
        parse a range if "-" is at the end of the string.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * cli/cli-setshow.c (parse_auto_binary_operation)
        (parse_cli_boolean_value): Don't allow "o".

2019-06-13  Pedro Alves  <palves@redhat.com>

        * Makefile.in (COMMON_SFILES): Add maint-test-settings.c.
        * NEWS: Mention maint test-settings KIND.
        * maint-test-settings.c: New file.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * cli/cli-decode.c (add_setshow_cmd_full): Remove "show"
        completer.
        (add_setshow_string_cmd, add_setshow_string_noescape_cmd): Remove
        "set" completers.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * cli/cli-setshow.c (do_set_command) <var_enum>: Detect junk
        after item.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * cli/cli-setshow.c (is_unlimited_literal): Allow abbreviations.

2019-06-13  Pedro Alves <palves@redhat.com>

        * ax-gdb.c (agent_command_1): Remove skip_spaces call.
        * breakpoint.c (watch_maybe_just_location): Remove skip_spaces
        call.
        * cli/cli-cmds.c (apropos_command): Remove skip_spaces call.
        * cli/cli-utils.c (extract_info_print_args): Remove skip_spaces
        calls.
        (check_for_argument): Skip spaces after argument.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * thread.c (thread_apply_command): Adjust TID parsing.
        * tid-parse.c (tid_range_parser::finished): Ensure parsing end is
        detected before end of string.
        (tid_is_in_list): Error out if LIST is invalid.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * completer.c (complete_line_internal_1): Rewind completion word
        point.
        (completion_tracker::advance_custom_word_point_by): Change
        parameter type to int.
        * completer.h (completion_tracker::advance_custom_word_point_by):
        Likewise.

2019-06-13  Pedro Alves  <palves@redhat.com>

        * completer.c (advance_to_completion_word): Handle delimiters.

2019-06-11  Bernhard Heckel  <bernhard.heckel@intel.com>

        * dwarf2read.c (add_partial_symbol): Skip nameless modules.

2019-06-11  Tom Tromey  <tom@tromey.com>

        * common/common-utils.c (xmalloc, xrealloc, xcalloc)
        (xmalloc_failed): Move to alloc.c.
        * alloc.c: New file.
        * Makefile.in (COMMON_SFILES): Add alloc.c.

2019-06-11  Tom Tromey  <tom@tromey.com>

        * nat/linux-waitpid.c: Don't include server.h.
        (linux_debug): Remove.
        (my_waitpid): Update.

2019-06-11  Tom Tromey  <tromey@adacore.com>

        * infcall.c (_initialize_infcall): Remove trailing newline from
        help.
        * user-regs.c (_initialize_user_regs): Remove trailing newline
        from help.
        * typeprint.c (_initialize_typeprint): Remove trailing newline
        from help.
        * reverse.c (_initialize_reverse): Remove trailing newlines from
        help.
        * tracepoint.c (_initialize_tracepoint): Remove trailing newlines
        from help.
        * language.c (add_set_language_command): Remove trailing newline
        from help.
        * infcmd.c (_initialize_infcmd): Remove trailing newlines from
        help.
        * disasm.c (_initialize_disasm): Remove trailing newline from
        help.
        * top.c (init_main): Remove trailing newline from help.
        * interps.c (_initialize_interpreter): Remove trailing newline
        from help.
        * btrace.c (_initialize_btrace): Remove trailing newlines from
        help.
        * breakpoint.c (_initialize_breakpoint): Remove trailing newline
        from help.
        * python/python.c (_initialize_python): Remove trailing newline
        from help.
        * spu-tdep.c (_initialize_spu_tdep): Remove trailing newlines from
        help.
        * tui/tui-win.c (_initialize_tui_win): Remove trailing newlines
        from help.  Reformat some text.
        * tui/tui-stack.c (_initialize_tui_stack): Remove trailing newline
        from help.
        * tui/tui-layout.c (_initialize_tui_layout): Remove trailing
        newline from help.

2019-06-11  Tom Tromey  <tromey@adacore.com>

        * darwin-nat.c (darwin_decode_exception_message)
        (darwin_decode_message, darwin_nat_target::kill): Fix shadowing.

2019-06-10  Andrew Burgess  <andrew.burgess@embecosm.com>

        * valops.c (value_slice): Check for not allocated or not
        associated values.

2019-06-10  Tom de Vries  <tdevries@suse.de>

        PR gdb/24618
        * dwarf2read.c (struct mapped_index::symbol_name_slot_invalid): Make
        sure an empty slot (defined by a 32-bit zero pair) is recognized as
        invalid.

2019-06-10  Tom de Vries  <tdevries@suse.de>

        PR gdb/24611
        * linespec.c (linespec_lexer_lex_string): Remove incorrect
        "++(PARSER_STREAM (parser))" for "[abi"-prefixed colon.  Add assert.

2019-06-10  Tom de Vries  <tdevries@suse.de>

        PR symtab/24545
        * symtab.c (struct demangled_name_entry): Add language field.
        (symbol_set_names):  Revert "[gdb/symtab] Fix language of duplicate
        static minimal symbol".  Set and use language field.

2019-06-10  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (_initialize_ada_language): Update help text.

2019-06-10  Tom Tromey  <tromey@adacore.com>

        * m32c-tdep.c (m32c_m16c_address_to_pointer): Don't end warning
        with a newline.
        * guile/guile.c (handle_boot_error): Don't end warning with a
        newline.
        * cli/cli-cmds.c (exit_status_set_internal_vars): Don't end
        warning with a newline.
        * s12z-tdep.c (s12z_skip_prologue): Don't end warning with a
        newline.
        (s12z_frame_cache): Likewise.
        * dwarf-index-cache.c (index_cache::store): Don't end warning with
        a newline.
        * solib-svr4.c (disable_probes_interface): Don't end warning with
        a newline.
        * nat/fork-inferior.c (fork_inferior): Don't end warning with a
        newline.
        * python/python.c (do_finish_initialization): Don't end warning
        with a newline.

2019-06-10  Tom Tromey  <tom@tromey.com>

        * python/py-breakpoint.c (gdbpy_breakpoint_created)
        (gdbpy_breakpoint_deleted, gdbpy_breakpoint_modified): Use
        gdbpy_enter.

2019-06-10  Tom Tromey  <tromey@adacore.com>

        * elfread.c (elf_read_minimal_symbols): Don't set the dbx objfile
        data.
        (elf_new_init): Don't call stabsread_new_init.
        * dbxread.c (coffstab_build_psymtabs): Set dbx objfile data.
        (elfstab_build_psymtabs): Likewise.  Call stabsread_new_init.
        * coffread.c (coff_symfile_init): Don't set the dbx objfile data.

2019-06-10  Tom de Vries  <tdevries@suse.de>

        PR symtab/16264
        PR symtab/24517
        * dwarf2read.c (read_func_scope): Handle DW_AT_main_subprogram.

2019-06-06  Руслан Ижбулатов <lrn1986@gmail.com>

        * source.c (find_and_open_source): Also rewrite relative file
        names.

2019-04-26  Amos Bird  <amosbird@gmail.com>

        * annotate.c (annotate_thread_exited): Add "thread-exited"
        annotation.

2019-06-06  Tom Tromey  <tromey@adacore.com>

        * maint.h (class scoped_command_stats): Use
        DISABLE_COPY_AND_ASSIGN.
        <print_time>: New method.
        * maint.c (scoped_command_stats, ~scoped_command_stats): Call
        print_time.
        (scoped_command_stats::print_time): New method.

2019-06-05  Andrew Burgess  <andrew.burgess@embecosm.com>

        * riscv-tdep.c (riscv_insn::decode): Gracefully ignore
        instructions of lengths 6 or 8 bytes.

2019-06-04  Pedro Alves  <palves@redhat.com>

        * common/gdb_unique_ptr.h (make_unique_xstrdup): New.

        * ada-lang.c (catch_ada_completer): Use make_unique_xstrdup.
        * breakpoint.c (condition_completer): Likewise.
        * cli/cli-dump.c (scan_expression): Likewise.
        * common/filestuff.c (mkdir_recursive): Likewise.
        * common/gdb_tilde_expand.c (gdb_tilde_expand_up)
        * common/pathstuff.c (gdb_realpath, gdb_realpath_keepfile)
        (gdb_abspath): Likewise.
        * compile/compile-cplus-types.c
        (compile_cplus_instance::decl_name): Likewise.
        * completer.c (complete_explicit_location):
        (signal_completer, reg_or_group_completer_1): Likewise.
        * cp-support.c (cp_remove_params_if_any): Likewise.
        * fbsd-tdep.c (fbsd_core_vnode_path): Likewise.
        * guile/scm-safe-call.c (gdbscm_safe_eval_string): Likewise.
        * infcmd.c (strip_bg_char): Likewise.
        * linespec.c (copy_token_string): Likewise.
        * mi/mi-main.c (output_cores): Likewise.
        * psymtab.c (psymtab_search_name):
        * symfile.c (test_set_ext_lang_command): Likewise.
        * target.c (target_fileio_read_stralloc): Likewise.
        * tui/tui-regs.c (tui_reggroup_completer): Likewise.
        * value.c (complete_internalvar): Likewise.

2019-06-04  Christian Biesinger  <cbiesinger@google.com>

        Add objfile property to gdb.Type.
        * NEWS: Mention Python API addition.
        * python/py-type.c (typy_get_objfile): New method.

2019-06-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * NEWS: Mention the new set|show style [title|highlight].
        Mention changes to "show style", "help" and "apropos".

2019-06-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * cli/cli-decode.h (apropos_cmd): Add verbose argument.
        * cli/cli-decode.c (apropos_cmd): Likewise.  Use print_doc_of_command
        instead of print_help_for_command.
        (print_doc_of_command): New function.
        (help_list): Add 'apropos -v word' suggestion.
        (print_help_for_command): Style the command name using title style.
        * cli/cli-cmds.c (apropos_command): Parse optional -v flag.
        (_initialize_cli_cmds): Describe -v in apropos_command help.

2019-06-03  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * cli/cli-style.h (cli_style_option): Add name in constructor,
        add m_name class member, add constructor with intensity,
        add name class function.
        (cli_style_option::add_setshow_commands): Remove name argument.
        (highlight_style, title_style): New styles.
        * cli/cli-style.c (do_show): New function that shows a style
        characteristic styling the style name with itself.
        (set_style_name): New function.
        (STYLE_ADD_SETSHOW_COMMANDS): Remove NAME arguments.
        Update all callers according to the changes in cli/cli-style.h.
        * utils.h (fputs_highlighted): New function.
        * utils.c (fputs_highlighted): Likewise.

2019-05-31  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * NEWS: Mention new pipe command and new convenience variables.

2019-05-31  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * cli/cli-cmds.c (pipe_command): New function.
        (_initialize_cli_cmds): Call add_com for pipe_command.
        Define | as an alias for pipe.
        (exit_status_set_internal_vars): New function.
        (shell_escape): Call exit_status_set_internal_vars.
        cli/cli-decode.c (find_command_name_length): Recognize | as
        a single character command.

2019-05-31  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * gdbcmd.h (execute_command_to_ui_file): New declaration.
        top.c (execute_command_to_ui_file): New function, mostly a copy
        of execute_command_to_string.
        (execute_command_to_string): Implement by calling
        execute_command_to_ui_file.

2019-05-31  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * top.h (saved_command_line): Remove declaration.
        * top.c (previous_saved_command_line, previous_repeat_arguments):
        New variables.
        (saved_command_line): Make static, define together with other
        'repeat variables'.
        (dont_repeat): Clear repeat_arguments.
        (repeat_previous, get_saved_command_line, save_command_line):
        New functions.
        (gdb_init): Initialize saved_command_line
        and previous_saved_command_line.
        * main.c (captured_main_1): Remove saved_command_line initialization.
        * event-top.c (handle_line_of_input): Update to use
        the new 'repeat' related functions instead of direct access to
        saved_command_line.
        * command.h (repeat_previous, get_saved_command_line,
        save_command_line): New declarations.
        (dont_repeat): Add comment.

2019-05-30  Tom Tromey  <tromey@adacore.com>

        * gdbtypes.h (struct range_bounds) <flag_upper_bound_is_count>:
        Fix comment.
        (TYPE_ARRAY_UPPER_BOUND_IS_UNDEFINED): Rewrite comment.

2019-05-30  Jan Vrany  <jan.vrany@fit.cvut.cz>

        PR cli/24587
        * completer.c (complete): Initialize variable word.

2019-05-29  Sergio Durigan Junior  <sergiodj@redhat.com>

        Ref.: https://bugzilla.redhat.com/show_bug.cgi?id=1708192
        Ref.: https://bugzilla.redhat.com/show_bug.cgi?id=1715008
        * dwarf2read.c (dwarf_decode_macro_bytes): Move check to see if
        'body' is NULL to the outter 'if', protecting the '!is_define'
        situation as well.

2019-05-29  Tom Tromey  <tromey@adacore.com>

        * dwarf2read.c (partial_die_parent_scope): Call dwarf_tag_name.
        (dwarf_unknown): New function.
        (dwarf_tag_name, dwarf_attr_name, dwarf_form_name)
        (dwarf_type_encoding_name): Use dwarf_unknown.

2019-05-29  Tom Tromey  <tromey@adacore.com>

        PR c++/20020:
        * cp-valprint.c (cp_print_value_fields): Call
        cp_print_static_field inside "try".

2019-05-29  Tom Tromey  <tromey@adacore.com>

        * inflow.c (struct terminal_info): Add default operator=.
        * configure: Rebuild.
        * warning.m4 (AM_GDB_WARNINGS): Add -Wdeprecated-copy,
        -Wdeprecated-copy-dtor, -Wredundant-move.

2019-05-29  Tom Tromey  <tromey@adacore.com>

        * NEWS: Add entry.
        * infcmd.c (print_return_value_1): Handle finish_print
        option.
        (show_print_finish): New function.
        (_initialize_infcmd): Add "set/show print finish" commands.
        * valprint.c (user_print_options): Initialize new member.
        * valprint.h (struct value_print_options) <finish_print>: New
        member.

2019-05-28  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (ada_remove_Xbn_suffix)
        (find_old_style_renaming_symbol)
        (parse_old_style_renaming): Remove.
        (ada_find_renaming_symbol): Don't call
        find_old_style_renaming_symbol.
        (ada_is_renaming_symbol): Rename from
        ada_find_renaming_symbol.  Remove "block" parameter.  Return
        bool.  Now static.
        (ada_read_var_value): Update and simplify.
        * ada-exp.y (write_var_or_type): Remove old code.

2019-05-28  Alan Hayward  <alan.hayward@arm.com>

        PR gdb/25010
        * event-top.c: Remove include comment.
        * inflow.c (class scoped_ignore_sigttou): Move from here...
        * inflow.h (class scoped_ignore_sigttou): ...to here.
        * ser-unix.c (hardwire_drain_output): Block SIGTTOU during drain.
        * top.c:  Remove include comment.

2019-05-27  Tom Tromey  <tom@tromey.com>

        * NEWS: Fix typo.

2019-05-22  Tom Tromey  <tromey@adacore.com>

        * target.c (target_follow_exec): Constify parameter.
        * target-delegates.c: Rebuild.
        * remote.c (remote_target::follow_exec): Constify parameter.
        * infrun.c (follow_exec): Constify parameter.
        * target.h (struct target_ops) <follow_exec>: Constify parameter.
        (target_follow_exec): Likewise.

2019-05-22  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.c (aarch64_execute_dwarf_cfa_vendor_op): Treat
        DW_CFA_AARCH64_negate_ra_state as nop on non pauth targets.

2019-05-22  Alan Hayward  <alan.hayward@arm.com>

        * NEWS: Add debugredirect and testsuite sections.

2019-05-22  Simon Cook  <simon.cook@embecosm.com>

        * riscv-tdep.c (riscv_gdbarch_init): Support determining flen from
        target descriptions using exclusively floating point register name
        aliases.

2019-05-21  Andrew Burgess  <andrew.burgess@embecosm.com>

        PR gdb/18644:
        * f-lang.c (build_fortran_types): Handle the case where
        gdbarch_floatformat_for_type returns a nullptr.

2019-05-21  Tom de Vries  <tdevries@suse.de>

        PR cli/24587
        * cli/cli-cmds.c (complete_command): Fix use of unitialized variable.

2019-05-18  Andrew Burgess  <andrew.burgess@embecosm.com>

        PR gdb/18644:
        * f-lang.c (build_fortran_types): Use floatformats_ia64_quad for
        16-byte floats.
        * i386-tdep.c (i386_floatformat_for_type): Use
        floatformats_ia64_quad for the 16-byte floating point component
        within a fortran 32-byte complex number.

2019-05-18  Andrew Burgess  <andrew.burgess@embecosm.com>

        * dwarf2read.c (struct cu_partial_die_info): Add constructor,
        delete default constructor.
        (find_partial_die): Update to return const struct.
        (partial_die_parent_scope): Move variable declaration into scope
        of its use and change its type to auto.
        (guess_partial_die_structure_name): Likewise.
        (partial_die_info::fixup): Likewise.

2019-05-17  Tom Tromey  <tromey@adacore.com>

        * source.c (find_and_open_source): Remove cast.

2019-05-17  Tom Tromey  <tromey@adacore.com>

        * annotate.c (annotate_source): Make "filename" const.
        * annotate.h (annotate_source): Use const.

2019-05-17  Alan Hayward  <alan.hayward@arm.com>

        * disasm.c (set_disassembler_options): Send errors to stderr.

2019-05-17  Alan Hayward  <alan.hayward@arm.com>

        * cli/cli-interp.c (struct saved_output_files): Add saved entry.
        (cli_interp_base::set_logging): Check debug_redirect.
        * cli/cli-interp.h (set_logging): Add debug_redirect parameter.
        * cli/cli-logging.c (debug_redirect): Add static variable.
        (pop_output_files): Add default param.
        (handle_redirections): Print debug setting.
        (show_logging_command): Likewise.
        (_initialize_cli_logging): Add debugredirect command.
        * interps.c (current_interp_set_logging): Add debug_redirect
        parameter.
        * interps.h (set_logging): Add debug_redirect parameter.
        (current_interp_set_logging): Likewise.
        * mi/mi-common.h: Likewise.
        * mi/mi-interp.c (mi_interp::set_logging): Likewise.

2019-05-17  Alan Hayward  <alan.hayward@arm.com>
            Tom Tromey  <tromey@adacore.com>

        * cli/cli-interp.c (cli_interp_base::set_logging): Create tee_file
        directly.
        * cli/cli-interp.h (make_logging_output): Remove declaration.
        * cli/cli-logging.c (make_logging_output): Remove function.
        * mi/mi-interp.c (mi_interp::set_logging): Create tee_file
        directly.
        * ui-file.c (tee_file::tee_file): Remove bools.
        (tee_file::~tee_file): Remove deletes.
        * ui-file.h (tee_file): Remove bools.

2019-01-28  Jan Vrany  <jan.vrany@fit.cvut.cz>

        * mi/mi-cmds.h (mi_cmd_complete): New function.
        * mi/mi-main.c (mi_cmd_complete): Likewise.
        * mi/mi-cmds.c: Define new MI command -complete.
        * NEWS: Mention new -complete command.

2019-01-24  Jan Vrany  <jan.vrany@fit.cvut.cz>

        * completer.h (complete): New function.
        * completer.c (complete): Likewise.
        * cli/cli-cmds.c: (complete_command): Update to use new complete()
        function defined in completer.h.

2019-05-17  Jan Vrany  <jan.vrany@fit.cvut.cz>

        * MAINTAINERS (Write After Approval): Add myself.

2019-05-17  Tom de Vries  <tdevries@suse.de>

        PR gdb/24094
        * dwarf2read.c (struct cu_partial_die_info): New struct.
        (find_partial_die): Return cu_partial_die_info.
        (partial_die_parent_scope, guess_partial_die_structure_name)
        (partial_die_info::fixup): Handle new return type of find_partial_die.

2019-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR breakpoints/24541
        * stap-probe.c (stap_parse_register_operand): Make "regname" an
        "std::string", simplifying the algorithm.

2019-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>

        * stap-probe.c (handle_stap_probe): Fix complaint formatting.
        (stap_static_probe_ops::get_probes): Likewise.

2019-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>

        * stap-probe.c (stap_parse_register_operand): Make "if (*p->arg ==
        '-')" and "else if".
        (stap_parse_single_operand): Join checks for
        "gdbarch_stap_parse_special_token_p" and
        "gdbarch_stap_parse_special_token" in the same "if" statement.
        Invert check when verifying for operation on register
        displacement.

2019-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>

        * stap-probe.c (stap_get_opcode): Update comment.
        (stap_get_expected_argument_type): Likewise.
        (handle_stap_probe): Likewise.

2019-05-16  Sergio Durigan Junior  <sergiodj@redhat.com>

        * i386-tdep.c (i386_stap_parse_special_token_triplet): Change
        return type to 'bool'.  Adjust comment.  Use 'bool' when
        appropriate.
        (i386_stap_parse_special_token_three_arg_disp): Likewise.
        * stap-probe.c (stap_parse_argument_1): Likewise.
        (stap_is_operator): Likewise.
        (stap_is_generic_prefix): Likewise.
        (stap_is_register_prefix): Likewise.
        (stap_is_register_indirection_prefix): Likewise.
        (stap_is_integer_prefix): Likewise.
        (stap_generic_check_suffix): Likewise.
        (stap_check_integer_suffix): Likewise.
        (stap_check_register_suffix): Likewise.
        (stap_check_register_indirection_suffix): Likewise.
        (stap_parse_register_operand): Likewise.
        (stap_parse_single_operand): Likewise.
        (stap_parse_argument_1): Likewise.
        (stap_probe::get_argument_count): Likewise.
        (stap_is_operator): Likewise.

2019-05-16  Tom Tromey  <tromey@adacore.com>

        * darwin-nat.c (thread_info_from_private_thread_info): Add struct
        keyword to foreach.

2019-05-15  Simon Marchi  <simon.marchi@efficios.com>

        * linux-thread-db.c (try_thread_db_load_1): Change return type
        to bool.
        (try_thread_db_load): Likewise.
        (try_thread_db_load_from_pdir_1): Likewise.
        (try_thread_db_load_from_pdir): Likewise.
        (try_thread_db_load_from_sdir): Likewise.
        (try_thread_db_load_from_dir): Likewise.
        (thread_db_load_search): Likewise.
        (has_libpthread): Likewise.
        (thread_db_load): Likewise.

2019-05-15  Sergio Durigan Junior  <sergiodj@redhat.com>

        Ref.: https://bugzilla.redhat.com/show_bug.cgi?id=1708192
        * dwarf2read.c (parse_macro_definition): Check whether 'body' is
        NULL, and complain/return if that's the case.

2019-05-15  John Darrington <john@darrington.wattle.id.au>

        * s12z-tdep.c (push_pull_get_stack_adjustment): New function.
        (advance, posn, abstract_read_memory): New functions.
        [struct mem_read_abstraction]: New struct.
        (s12z_frame_cache): Use opcodes API to interpret stack frame code.

2019-05-14  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (coerce_unspec_val_to_type): Only set address when
        value is not lval_memory.

2019-05-14  Tom Tromey  <tromey@adacore.com>

        * solib.c (info_sharedlibrary_command): Style the file name.

2019-05-14  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.c (aarch64_vnh_type): Add half view.
        (aarch64_vnv_type): Likewise.
        * target-descriptions.c (make_gdb_type): Add TDESC_TYPE_IEEE_HALF.
        * common/tdesc.c: Likewise.
        * common/tdesc.h (enum tdesc_type_kind): Likewise.
        * features/aarch64-fpu.c (create_feature_aarch64_fpu): Regenerate.
        * features/aarch64-fpu.xml: Add ieee half view.
        * features/aarch64-sve.c (create_feature_aarch64_fpu): Likewise.
        * gdbtypes.c (gdbtypes_post_init): Add builtin_half
        * gdbtypes.h (struct builtin_type): Likewise.
        (struct objfile_type): Likewise.

2019-05-12  Paul Naert  <paul.naert@polymtl.ca>

        * language.c (language_sniff_from_mangled_name): Fix "langauge"
        typo.
        * location.h (string_to_event_location): Likewise.

2019-05-11  Joel Brobecker  <brobecker@adacore.com>

        GDB 8.3 released.

2019-05-10  Simon Marchi  <simon.marchi@efficios.com>

        * breakpoint.h (fix_multi_location_breakpoint_output_globally):
        New variable declaration.
        * breakpoint.c (fix_multi_location_breakpoint_output_globally):
        New variable.
        (print_one_breakpoint): Use ui_out::test_flags and new global
        variable to compute use_fixed_output.
        * mi/mi-main.h (mi_multi_location_breakpoint_output_fixed):
        Remove.
        * mi/mi-main.c (fix_multi_location_breakpoint_output): Remove.
        (mi_multi_location_breakpoint_output_fixed): Remove.
        (mi_cmd_fix_multi_location_breakpoint_output): Adjust to set the
        new variable.
        * mi/mi-out.c (mi_ui_out::mi_ui_out): Set
        fix_multi_location_breakpoint_output flag if version >= 3.
        * ui-out.h (enum ui_out_flag)
        <fix_multi_location_breakpoint_output>: New enumerator.

2019-05-10  Simon Marchi  <simon.marchi@efficios.com>

        * contrib/cc-with-tweaks.sh: Validate dwz's work.

2019-05-10  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (catch_ada_completer): New function.
        (_initialize_ada_language): Use it.

2019-05-10  Tom Tromey  <tromey@adacore.com>

        * thread.c (print_thread_info): Make "requested_threads" const.
        * gdbthread.h (print_thread_info): Make "requested_threads"
        const.
        * ada-tasks.c (print_ada_task_info): Make "taskno_str" const.
        * ada-lang.h (print_ada_task_info): Make "taskno_str" const.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * gdbtypes.c (objfile_type_data): Change type.
        (objfile_type, _initialize_gdbtypes): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * dwarf2-frame.c (dwarf2_frame_objfile_data): Change type.
        (dwarf2_frame_find_fde, dwarf2_build_frame_info)
        (_initialize_dwarf2_frame): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * objc-lang.c (objc_objfile_data): Change type.
        (find_methods): Update.
        (_initialize_objc_lang): Remove.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * stabsread.c (rs6000_builtin_type_data): Change type.
        (rs6000_builtin_type, _initialize_stabsread): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * mips-tdep.c (mips_pdr_data): Remove.
        (_initialize_mips_tdep): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * hppa-tdep.c (hppa_objfile_priv_data): Change type.
        (hppa_init_objfile_priv_data, read_unwind_info)
        (find_unwind_entry, _initialize_hppa_tdep): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * elfread.c (elf_objfile_gnu_ifunc_cache_data): Change type.
        (elf_gnu_ifunc_record_cache): Update.  Don't allocate hash table
        on obstack.
        (elf_gnu_ifunc_resolve_by_cache, _initialize_elfread): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * mdebugread.c (basic_type_data): Change type.
        (basic_type, _initialize_mdebugread): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * common/gdb_unique_ptr.h (struct noop_deleter): New.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * nto-tdep.c (nto_inferior_data_reg): Change type.
        (nto_inferior_data): Update.
        (nto_inferior_data_cleanup, nto_new_inferior_data)
        (_initialize_nto_tdep): Remove.
        * nto-tdep.h (struct nto_inferior_data): Add initializers.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * ada-lang.c (struct ada_inferior_data): Add initializers.
        (ada_inferior_data): Change type.
        (ada_inferior_data_cleanup): Remove.
        (get_ada_inferior_data, ada_inferior_exit)
        (struct ada_pspace_data): Add initializers, destructor.
        (ada_pspace_data_handle): Change type.
        (get_ada_pspace_data): Update.
        (ada_pspace_data_cleanup): Remove.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * coffread.c (struct coff_symfile_info): Add initializers.
        (coff_objfile_data_key): Move lower.  Change type.
        (coff_symfile_init, coff_symfile_read, _initialize_coffread):
        Update.
        (coff_free_info): Remove.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * fbsd-tdep.c (struct fbsd_pspace_data): Add initializers.
        (fbsd_pspace_data_handle): Move lower.  Change type.
        (get_fbsd_pspace_data): Update.
        (fbsd_pspace_data_cleanup): Remove.
        (_initialize_fbsd_tdep): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * ada-tasks.c (ada_tasks_pspace_data_handle): Change type.
        (get_ada_tasks_pspace_data): Update.
        (ada_tasks_pspace_data_cleanup): Remove.
        (_initialize_tasks): Update.
        (ada_tasks_inferior_data_handle): Change type.
        (get_ada_tasks_inferior_data): Update.
        (ada_tasks_inferior_data_cleanup): Remove.
        (struct ada_tasks_pspace_data): Add initializers.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * symfile.h (struct sym_probe_fns) <sym_get_probes>: Change type.
        * symfile-debug.c (debug_sym_get_probes): Change type.
        * stap-probe.c (handle_stap_probe):
        (stap_static_probe_ops::get_probes): Change type.
        * probe.h (class static_probe_ops) <get_probes>: Change type.
        * probe.c (class any_static_probe_ops) <get_probes>: Change type.
        (parse_probes_in_pspace): Update.
        (find_probes_in_objfile, find_probe_by_pc, collect_probes):
        Update.
        (any_static_probe_ops::get_probes): Change type.
        * elfread.c (elfread_data): New typedef.
        (probe_key): Change type.
        (elf_get_probes): Likewise.  Update.
        (probe_key_free): Remove.
        (_initialize_elfread): Update.
        * dtrace-probe.c (class dtrace_static_probe_ops) <get_probes>:
        Change type.
        (dtrace_process_dof_probe, dtrace_process_dof)
        (dtrace_static_probe_ops::get_probe): Change type.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * xcoffread.c (struct xcoff_symfile_info): Rename from
        coff_symfile_info.  Add initializers.
        (xcoff_objfile_data_key): Move lower.  Change type.
        (XCOFF_DATA): Rewrite.
        (xcoff_free_info): Remove.
        (xcoff_symfile_init, _initialize_xcoffread, read_xcoff_symtab)
        (read_symbol, read_symbol_lineno, find_linenos, init_stringtab)
        (xcoff_initial_scan): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * solib-svr4.c (struct svr4_info): Add initializers and
        destructor.
        <probes_table>: Now an htab_up.
        (solib_svr4_pspace_data): Change type.
        (free_probes_table): Simplify.
        (~svr4_info): Rename from svr4_pspace_data_cleanup.
        (get_svr4_info, probes_table_htab_remove_objfile_probes)
        (probes_table_remove_objfile_probes, register_solib_event_probe)
        (solib_event_probe_at, svr4_update_solib_event_breakpoint)
        (_initialize_svr4_solib): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * remote.c (remote_pspace_data): Change type.
        (remote_pspace_data_cleanup): Remove.
        (get_remote_exec_file, set_pspace_remote_exec_file)
        (_initialize_remote): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * breakpoint.c (breakpoint_objfile_key): Change type.
        (get_breakpoint_objfile_data): Update.
        (free_breakpoint_objfile_data): Remove.
        (_initialize_breakpoint): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * linux-tdep.c (struct linux_info): Add initializers.
        (linux_inferior_data): Move.  Change type.
        (invalidate_linux_cache_inf): Update.
        (linux_inferior_data_cleanup): Remove.
        (get_linux_inferior_data, _initialize_linux_tdep): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * auxv.c (auxv_inferior_data): Move.  Change type.
        (auxv_inferior_data_cleanup): Remove.
        (invalidate_auxv_cache_inf): Rewrite.
        (get_auxv_inferior_data, _initialize_auxv): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * symfile-debug.c (struct debug_sym_fns_data): Add initializers.
        (symfile_debug_objfile_data_key): Change type.
        (symfile_debug_installed, debug_qf_has_symbols)
        (debug_qf_find_last_source_symtab)
        (debug_qf_forget_cached_source_info)
        (debug_qf_map_symtabs_matching_filename, debug_qf_lookup_symbol)
        (debug_qf_print_stats, debug_qf_dump)
        (debug_qf_expand_symtabs_for_function)
        (debug_qf_expand_all_symtabs)
        (debug_qf_expand_symtabs_with_fullname)
        (debug_qf_map_matching_symbols)
        (debug_qf_expand_symtabs_matching)
        (debug_qf_find_pc_sect_compunit_symtab)
        (debug_qf_map_symbol_filenames)
        (debug_qf_find_compunit_symtab_by_address, debug_sym_get_probes)
        (debug_sym_new_init, debug_sym_init, debug_sym_read)
        (debug_sym_read_psymbols, debug_sym_finish, debug_sym_offsets)
        (debug_sym_read_linetable, debug_sym_relocate): Update.
        (symfile_debug_free_objfile): Remove.
        (install_symfile_debug_logging, _initialize_symfile_debug):
        Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * dwarf2read.h (struct dwarf2_per_objfile): Don't inherit from
        allocate_on_obstack.
        * dwarf2read.c (dwarf2_objfile_data_key): Change type.
        (get_dwarf2_per_objfile): Update.
        (set_dwarf2_per_objfile): Remove.
        (dwarf2_has_info, dwarf2_get_section_info): Update.
        (dwarf2_free_objfile): Remove.
        (_initialize_dwarf2_read): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * auto-load.c (struct auto_load_pspace_info): Add destructor and
        initializers.
        <unsupported_script_warning_printed,
        script_not_found_warning_printed>: Now bool.
        (auto_load_pspace_data): Change type.
        (~auto_load_pspace_info): Rename from
        auto_load_pspace_data_cleanup.
        (get_auto_load_pspace_data, init_loaded_scripts_info)
        (clear_section_scripts, maybe_print_unsupported_script_warning)
        (maybe_print_script_not_found_warning, _initialize_auto_load):
        Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * objfiles.c (objfile_pspace_info): Add destructor and
        initializers.
        (objfiles_pspace_data): Change type.
        (~objfile_pspace_info): Rename from objfiles_pspace_data_cleanup.
        (get_objfile_pspace_data): Update.
        (objfiles_bfd_data): Change type.
        (get_objfile_bfd_data): Update.
        (objfile_bfd_data_free, _initialize_objfiles): Remove.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * break-catch-syscall.c (catch_syscall_inferior_data): Move.
        Change type.
        (get_catch_syscall_inferior_data): Update.
        (catch_syscall_inferior_data_cleanup): Remove.
        (_initialize_break_catch_syscall): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * inflow.c (struct terminal_info): Add destructor and
        initializers.
        (inflow_inferior_data): Change type.
        (~terminal_info): Rename from inflow_inferior_data_cleanup.
        (get_inflow_inferior_data, inflow_inferior_exit)
        (swap_terminal_info, _initialize_inflow): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * target-dcache.c (target_dcache_cleanup): Remove.
        (target_dcache_aspace_key): Change type.
        (target_dcache_init_p, target_dcache_invalidate)
        (target_dcache_get, target_dcache_get_or_init)
        (_initialize_target_dcache): Update.
        * dcache.h (struct dcache_deleter): New.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * symtab.c (struct symbol_cache): Add destructor and
        initializers.
        (symbol_cache_key): Move.  Change type.
        (make_symbol_cache, free_symbol_cache): Remove.
        (get_symbol_cache): Update.
        (symbol_cache_cleanup): Remove.
        (ALL_PSPACES, symbol_cache_flush)
        (maintenance_print_symbol_cache)
        (maintenance_print_symbol_cache_statistics, _initialize_symtab):
        Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * symtab.c (struct main_info): Add destructor and initializers.
        (main_progspace_key): Move.  Change type.
        (get_main_info): Update.
        (main_info_cleanup): Remove.
        (_initialize_symtab): Update.

2019-05-08  Tom Tromey  <tom@tromey.com>

        * registry.h (DECLARE_REGISTRY): Define the _key class.

2019-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>

        * NEWS: Merge two 'New commands' sections.

2019-05-08  Joel Brobecker  <brobecker@adacore.com>

        * ada-valprint.c (ada_val_print_gnat_array): Remove language
        parameter and use Ada language definition instead.
        (ada_val_print_ptr): Remove unused language parameter.
        (ada_val_print_num): Remove language parameter and use Ada language
        definition instead.
        (ada_val_print_enum, ada_val_print_flt): Remove unused language
        parameter.
        (ada_val_print_struct_union, ada_val_print_ref): Remove language
        parameter and use Ada language definition instead.
        (ada_val_print_1): Update all ada_val_print_xxx calls.
        Remove language parameter.
        (ada_val_print): Update ada_val_print_1 call.

2019-05-08  Tom Tromey  <tromey@adacore.com>

        * remote.c (remote_hw_watchpoint_limit)
        (remote_hw_watchpoint_length_limit, remote_hw_breakpoint_limit):
        Now static.

2019-05-08  Tom Tromey  <tromey@adacore.com>

        * maint.c (_initialize_maint_cmds): Move initialization code to
        remote.c.
        (watchdog, show_watchdog): Move to remote.c.
        * remote.c (watchdog, show_watchdog): Move from maint.c.  Make
        "watchdog" static.
        (_initialize_remote): Move initialization code from maint.c.
        * defs.h (watchdog): Don't declare.

2019-05-08  Tom Tromey  <tromey@adacore.com>

        * tui/tui-interp.c: Include main.h.
        * interps.c: Include main.h.
        * main.h (interpreter_p): Declare.
        * defs.h (interpreter_p): Don't declare.

2019-05-08  Tom Tromey  <tromey@adacore.com>

        * dwarf2loc.c: Include dwarf2read.h.
        * defs.h (read_unsigned_leb128): Don't declare.
        * dwarf2read.h (read_unsigned_leb128): Declare.

2019-05-08  Tom Tromey  <tromey@adacore.com>

        * utils.c (fputs_maybe_filtered): Call can_emit_style_escape as a
        method.

2019-05-08  Tom Tromey  <tromey@adacore.com>

        * utils.c (fputs_maybe_filtered): Reset style after paging, even
        when no wrap column is set.

2019-05-08  Tom Tromey  <tromey@adacore.com>

        * c-lang.c (c_get_string): Handle non-C-style arrays.

2019-05-08  Tom Tromey  <tromey@adacore.com>

        * typeprint.c (print_offset_data::update): Print the bit offset,
        not the number of bits remaining.

2019-05-08  Tom Tromey  <tromey@adacore.com>

        * typeprint.c (print_offset_data::maybe_print_hole): Add extra
        padding at end of comment.

2019-05-08  Tom Tromey  <tromey@adacore.com>

        * dwarf2loc.c (dwarf2_evaluate_property) <PROP_ADDR_OFFSET>:
        Compare main types.

2019-05-06  Tom Tromey  <tom@tromey.com>

        * common/scoped_mmap.c: Include common-defs.h.
        * common/scoped_mmap.h: Don't include config.h.

2019-05-04  Tom Tromey  <tom@tromey.com>

        * aarch64-tdep.c (stack_item_t): Remove typedef and DEF_VEC.
        (struct aarch64_call_info): Add initializers.
        <si>: Now a std::vector.
        (pass_on_stack, aarch64_push_dummy_call): Update.

2019-05-04  Simon Marchi  <simon.marchi@efficios.com>
            Tom Tromey  <tom@tromey.com>

        * ppc-linux-nat.c (thread_points_p): Remove typedef and DEF_VEC.
        (ppc_threads): Now a std::vector.  Now static.
        (hwdebug_find_thread_points_by_tid)
        (ppc_linux_nat_target::low_new_thread, ppc_linux_thread_exit):
        Update.

2019-05-04  Tom Tromey  <tom@tromey.com>

        * arc-tdep.c (arc_tdesc_init): Return bool.

2019-05-04  Tom Tromey  <tom@tromey.com>

        * arm-linux-nat.c (arm_linux_nat_target::can_use_hw_breakpoint):
        Use gdb_assert_not_reached.

2019-05-04  Tom Tromey  <tom@tromey.com>

        * compile/compile-cplus-types.c (compile_cplus_convert_enum): Use
        "false".

2019-05-04  Tom Tromey  <tom@tromey.com>

        * arc-tdep.c (arc_tdesc_init): Use bool.

2019-05-04  Tom Tromey  <tom@tromey.com>

        * stack.c (select_frame_for_mi): Use "false", not "FALSE".

2019-05-04  Tom Tromey  <tom@tromey.com>

        * cli/cli-cmds.c (valid_command_p): Return bool.

2019-05-04  Tom Tromey  <tom@tromey.com>

        * cli/cli-decode.c (valid_user_defined_cmd_name_p): Return bool.
        * command.h (valid_user_defined_cmd_name_p): Channge return type.

2019-05-04  Raul Tambre  <raul@tambre.ee>

        * python/lib/gdb/prompt.py (_ExtendedPrompt)
        <before_prompt_hook, get_show_string>: Fix incorrect use of 'is'
        operator for comparison.

2019-05-04  Tom Tromey  <tom@tromey.com>

        * psymtab.c (psymbol_name_matches, match_partial_symbol)
        (lookup_partial_symbol, print_partial_symbols)
        (recursively_search_psymtabs, sort_pst_symbols, psymbol_hash)
        (psymbol_compare): Update.
        (add_psymbol_to_bcache): Clear the entire psymbol.
        (maintenance_check_psymtabs): Update.
        * psympriv.h (struct partial_symbol): Don't derive from
        general_symbol_info.
        <obj_section, unrelocated_address, address,
        set_unrelocated_address>: Update.
        <ginfo>: New member.
        * dwarf-index-write.c (write_psymbols, debug_names::insert)
        (debug_names::write_psymbols): Update.

2019-05-04  Tom de Vries  <tdevries@suse.de>

        * contrib/cc-with-tweaks.sh: Support -n arg.

2019-05-04  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * corelow.c (core_target::detach): Ensure frame cache and
        register caches are cleared.
        inferior.c (exit_inferior_1): Likewise.

2019-05-03  Sandra Loosemore  <sandra@codesourcery.com>
            Tom Tromey  <tom@tromey.com>

        * dictionary.c (collate_pending_symbols_by_language): Remove
        "struct" from foreach.
        * symtab.c (lookup_global_symbol_from_objfile)
        (lookup_symbol_in_objfile_from_linkage_name): Remove "struct" from
        foreach.
        * ser-tcp.c (net_open): Remove "struct" from foreach.
        * objfiles.c (objfile_relocate, objfile_rebase)
        (objfile_has_symbols): Remove "struct" from foreach.
        * minsyms.c (lookup_minimal_symbol_by_pc_section): Remove "struct"
        from foreach.
        * dwarf2read.c (handle_struct_member_die): Remove "struct" from
        foreach.
        * darwin-nat.c (thread_info_from_private_thread_info): Remove
        "struct" from foreach.
        * ada-lang.c (create_excep_cond_exprs)
        (ada_exception_catchpoint_cond_string): Remove "struct" from
        foreach.

2019-05-03  Tom Tromey  <tromey@adacore.com>

        * ada-exp.y (convert_char_literal): Check suffix of each
        enumerator.

2019-05-03  Dilyan Palauzov  <dilyan.palauzov@aegee.org>

        PR ada/21406:
        * ada-exp.y (yywrap): Don't define.
        * ada-lex.l (%option): Add noyywrap
        (yywrap): Remove.

2019-05-03  Eli Zaretskii  <eliz@gnu.org>

        * common/common-defs.h [__MINGW32__ || __CYGWIN__]: Define
        _WIN32_WINNT to the XP level, unless already defined to a higher
        level.

        * unittests/parse-connection-spec-selftests.c:
        * ser-tcp.c:
        * common/netstuff.c [USE_WIN32API]:  Remove the _WIN32_WINNT
        override.

        * symfile.c (find_separate_debug_file): Remove colon from the
        drive spec of DOS/Windows file names of the target, so that the
        file name produced from DEBUGDIR and the target's directory will
        be valid on DOS/Windows systems.

2019-05-02  Andrew Burgess  <andrew.burgess@embecosm.com>

        * rust-lang.c (val_print_struct): Handle printing structures
        containing strings.

2019-05-02  Tom Tromey  <tromey@adacore.com>

        * valarith.c (_initialize_valarith): Remove.

2019-05-01  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (ada_value_primitive_field): Treat more fields as
        bitfields.

2019-05-01  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (ada_value_assign): Correctly compute starting offset
        for big-endian copies.

2019-04-30  Ali Tamur  <tamur@google.com>
        * gdb/dwarf2read.c (read_3_bytes): New declaration.
        (read_attribute_value): Added DW_FORM_strx1-4 cases.
        (read_3_bytes): New function.

2019-04-30  Joel Brobecker  <brobecker@adacore.com>

        * windows-nat.c (main_thread_id): Delete.
        (handle_output_debug_string): Replace main_thread_id by
        current_event.dwThreadId.
        (fake_create_process): Likewise.
        (get_windows_debug_event) <CREATE_PROCESS_DEBUG_EVENT>:
        Do not set main_thread_id.
        <LOAD_DLL_DEBUG_EVENT>: Replace main_thread_id by
        current_event.dwThreadId.
        <UNLOAD_DLL_DEBUG_EVENT>: Likewise.

2019-04-30  Joel Brobecker  <brobecker@adacore.com>

        * windows-nat.c (get_windows_debug_event) <EXIT_PROCESS_DEBUG_EVENT>:
        Use current_event.dwThreadId instead of main_thread_id.

2019-04-30  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (ada_lookup_simple_minsyms): New function.
        (create_excep_cond_exprs): Iterate over program spaces.
        (ada_exception_catchpoint_cond_string): Examine all minimal
        symbols for exception types.

2019-04-30  Tom Tromey  <tromey@adacore.com>

        PR c++/24470:
        * dwarf2read.c (process_structure_scope): Handle case where type
        has template parameters but no symbol was created.

2019-04-30  Andrew Burgess  <andrew.burgess@embecosm.com>
            Chris January  <chris.january@arm.com>

        * f-typeprint.c (f_type_print_base): Print 'allocatable' type
        qualifier.
        * gdbtypes.h (TYPE_IS_ALLOCATABLE): Define.

2019-04-30  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-typeprint.c (f_print_type): Update rules for printing
        whitespace.
        (f_type_print_varspec_suffix): Likewise.

2019-04-30  Andrew Burgess  <andrew.burgess@embecosm.com>
            Chris January  <chris.january@arm.com>

        * f-typeprint.c (f_type_print_varspec_suffix): Handle printing
        function arguments.

2019-04-30  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-lang.c (build_fortran_types): Change name of void type to
        lower case.
        * f-typeprint.c (f_type_print_base): Print the name of the void
        type, rather than a fixed string.
        * f-valprint.c (f_decorations): Use lower case void string.

2019-04-30  Andrew Burgess  <andrew.burgess@embecosm.com>
            Chris January  <chris.january@arm.com>

        * dwarf2read.c (dwarf2_init_complex_target_type): Use different
        types for Fortran.

2019-04-30  Andrew Burgess  <andrew.burgess@embecosm.com>
            Chris January  <chris.january@arm.com>
            David Lecomber  <david.lecomber@arm.com>

        * f-exp.y (BINOP_INTRINSIC): New token.
        (exp): New parser rule handling BINOP_INTRINSIC.
        (f77_keywords): Add new builtin procedures.
        * f-lang.c (evaluate_subexp_f): Handle BINOP_MOD, UNOP_FORTRAN_CEILING,
        UNOP_FORTRAN_FLOOR, BINOP_FORTRAN_MODULO, BINOP_FORTRAN_CMPLX.
        (operator_length_f): Handle UNOP_FORTRAN_CEILING,
        UNOP_FORTRAN_FLOOR, BINOP_FORTRAN_MODULO, BINOP_FORTRAN_CMPLX.
        (print_unop_subexp_f): New function.
        (print_binop_subexp_f): New function.
        (print_subexp_f): Handle UNOP_FORTRAN_CEILING, UNOP_FORTRAN_FLOOR,
        BINOP_FORTRAN_MODULO, BINOP_FORTRAN_CMPLX.
        (dump_subexp_body_f): Likewise.
        (operator_check_f): Likewise.
        * fortran-operator.def: Add UNOP_FORTRAN_CEILING, UNOP_FORTRAN_FLOOR,
        BINOP_FORTRAN_MODULO, BINOP_FORTRAN_CMPLX

2019-04-30  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/expprint.c (dump_subexp_body_standard): Remove use of
        UNOP_KIND.
        * gdb/expression.h (exp_opcode): Include 'fortran-operator.def'.
        * gdb/f-exp.y (exp): Rename UNOP_KIND to UNOP_FORTRAN_KIND.
        * gdb/f-lang.c (evaluate_subexp_f): Likewise.
        (operator_length_f): New fuction.
        (print_subexp_f): New function.
        (op_name_f): New function.
        (dump_subexp_body_f): New function.
        (operator_check_f): New function.
        (exp_descriptor_f): Replace standard expression handling functions
        with new functions.
        * gdb/fortran-operator.def: New file.
        * gdb/parse.c (operator_length_standard): Remove use of UNOP_KIND.
        * gdb/std-operator.def: Remove UNOP_KIND.

2019-04-30  Andrew Burgess  <andrew.burgess@embecosm.com>

        * std-operator.def: Remove unbalanced, stray double quote
        character.

2019-04-29  Andrew Burgess  <andrew.burgess@embecosm.com>
            Chris January  <chris.january@arm.com>
            Daniel Everett  <daniel.everett@arm.com>
            Nick Forrington  <nick.forrington@arm.com>
            Richard Bunt  <richard.bunt@arm.com>

        * cp-valprint.c (cp_print_value_fields): Allow an additional level
        of depth when printing anonymous structs or unions.
        * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer):
        Don't print either the top-level value, or the children if the
        max-depth is exceeded.
        (ppscm_print_children): When printing the key of a map, allow one
        extra level of depth.
        * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Don't
        print either the top-level value, or the children if the max-depth
        is exceeded.
        (print_children): When printing the key of a map, allow one extra
        level of depth.
        * python/py-value.c (valpy_format_string): Add max_depth keyword.
        * valprint.c: (PRINT_MAX_DEPTH_DEFAULT): Define.
        (user_print_options): Initialise max_depth field.
        (val_print_scalar_or_string_type_p): New function.
        (val_print): Check to see if the max depth has been reached.
        (val_print_check_max_depth): Define new function.
        (show_print_max_depth): New function.
        (_initialize_valprint): Add 'print max-depth' option.
        * valprint.h (struct value_print_options) <max_depth>: New field.
        (val_print_check_max_depth): Declare new function.
        * NEWS: Document new feature.

2019-04-29  Andrew Burgess  <andrew.burgess@embecosm.com>

        * ada-lang.c (ada_language_defn): Initialise new field.
        * c-lang.c (c_is_string_type_p): New function.
        (c_language_defn): Initialise new field.
        (cplus_language_defn): Initialise new field.
        (asm_language_defn): Initialise new field.
        (minimal_language_defn): Initialise new field.
        * c-lang.h (c_is_string_type_p): Declare new function.
        * d-lang.c (d_language_defn): Initialise new field.
        * f-lang.c (f_is_string_type_p): New function.
        (f_language_defn): Initialise new field.
        * go-lang.c (go_is_string_type_p): New function.
        (go_language_defn): Initialise new field.
        * language.c (default_is_string_type_p): New function.
        (unknown_language_defn): Initialise new field.
        (auto_language_defn): Initialise new field.
        * language.h (struct language_defn) <la_is_string_type_p>: New
        member variable.
        (default_is_string_type_p): Declare new function.
        * m2-lang.c (m2_language_defn): Initialise new field.
        * objc-lang.c (objc_language_defn): Initialise new field.
        * opencl-lang.c (opencl_language_defn): Initialise new field.
        * p-lang.c (pascal_is_string_type_p): New function.
        (pascal_language_defn): Initialise new field.
        * rust-lang.c (rust_is_string_type_p): New function.
        (rust_language_defn): Initialise new field.

2019-04-29  Andrew Burgess  <andrew.burgess@embecosm.com>

        * language.h (struct language_defn) <la_struct_too_deep_ellipsis>:
        New field.
        * ada-lang.c (ada_language_defn): Initialise new field.
        * c-lang.c (c_language_defn): Likewise.
        (cplus_language_defn): Likewise.
        (asm_language_defn): Likewise.
        (minimal_language_defn): Likewise.
        * d-lang.c (d_language_defn): Likewise.
        * f-lang.c (f_language_defn): Likewise.
        * go-lang.c (go_language_defn): Likewise.
        * language.c (unknown_language_defn): Likewise.
        (auto_language_defn): Likewise.
        * m2-lang.c (m2_language_defn): Likewise.
        * objc-lang.c (objc_language_defn): Likewise.
        * opencl-lang.c (opencl_language_defn): Likewise.
        * p-lang.c (pascal_language_defn): Likewise.
        * rust-lang.c (rust_language_defn): Likewise.

2019-04-29  Andrew Burgess  <andrew.burgess@embecosm.com>

        * ada-lang.c (ada_is_character_type): Change return type to bool.
        (ada_is_string_type): Likewise.
        * ada-lang.h (ada_is_character_type): Update declaration
        (ada_is_string_type): Likewise.

2019-04-27  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        Support style in 'frame|thread apply'

        * gdbcmd.h (execute_command_to_string): New term_out parameter.
        * record.c (record_start, record_stop): Update callers of
        execute_command_to_string with false.
        * guile/guile.c (gdbscm_execute_gdb_command): Likewise.
        * ui-file.h (class ui_file): New term_out and can_emit_style_escape
        methods.
        (class string_file): New constructor with term_out parameter.
        Override methods term_out and can_emit_style_escape.  New member
        term_out.
        (class stdio_file): Override can_emit_style_escape.
        (class tee_file): Override term_out and can_emit_style_escape.
        * utils.h (can_emit_style_escape): Remove.
        * utils.c (can_emit_style_escape): Likewise.
        Update all callers of can_emit_style_escape (SOMESTREAM) to
        SOMESTREAM->can_emit_style_escape.
        * source-cache.c (source_cache::get_source_lines): Likewise.
        * stack.c (frame_apply_command_count): Call execute_command_to_string
        passing the term_out characteristic of the current gdb_stdout.
        * thread.c (thr_try_catch_cmd): Likewise.
        * top.c (execute_command_to_string): pass term_out parameter
        to construct the string_file for the command output.
        * ui-file.c (term_cli_styling): New function (most code moved
        from utils.c can_emit_style_escape).
        (string_file::string_file, string_file::can_emit_style_escape,
        stdio_file::can_emit_style_escape, tee_file::term_out,
        tee_file::can_emit_style_escape): New functions.

2019-04-27  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * NEWS: Mention the new set|show may-call-functions.
        * infcall.c (may_call_functions_p): New variable.
        (show_may_call_functions_p): New function.
        (call_function_by_hand_dummy): Throws an error if not
        may-call-functions.
        (_initialize_infcall): Call add_setshow_boolean_cmd for
        may-call-functions.

2019-04-25  Keith Seitz  <keiths@redhat.com>

        PR c++/24367
        * cp-support.c (inspect_type): Don't attempt substitutions
        of symbol with the same name.

2019-04-25  Tom Tromey  <tromey@adacore.com>

        PR gdb/24475:
        * event-top.c (gdb_rl_callback_handler): Make "gdb_rl_expt"
        static.

2019-04-25  Tom Tromey  <tromey@adacore.com>

        * xml-support.c (struct gdb_xml_parser) <set_error>: Take an
        rvalue reference.
        (gdb_xml_start_element_wrapper, gdb_xml_end_element_wrapper)
        (gdb_xml_parser::parse): Use std::move.
        * python/python-internal.h (gdbpy_convert_exception): Take a const
        reference.
        * python/py-value.c (valpy_getitem, valpy_nonzero): Use
        std::move.
        * python/py-utils.c (gdbpy_convert_exception): Take a const
        reference.
        * python/py-inferior.c (infpy_write_memory, infpy_search_memory):
        Use std::move.
        * python/py-breakpoint.c (bppy_set_condition, bppy_set_commands):
        Use std::move.
        * mi/mi-main.c (mi_print_exception): Take a const reference.
        * main.c (handle_command_errors): Take a const reference.
        * linespec.c (parse_linespec): Use std::move.
        * infcall.c (run_inferior_call): Use std::move.
        (call_function_by_hand_dummy): Use std::move.
        * exec.c (try_open_exec_file): Use std::move.
        * exceptions.h (exception_print, exception_fprintf)
        (exception_print_same): Update.
        * exceptions.c (print_exception, exception_print)
        (exception_fprintf, exception_print_same): Change parameters to
        const reference.
        * event-top.c (gdb_rl_callback_read_char_wrapper): Update.
        * common/new-op.c: Use std::move.
        * common/common-exceptions.h (struct gdb_exception): Add move
        constructor.
        (struct gdb_exception_error, struct gdb_exception_quit, struct
        gdb_quit_bad_alloc): Change constructor to move constructor.
        (throw_exception): Change parameter to rvalue reference.
        * common/common-exceptions.c (throw_exception): Take rvalue
        reference.
        * cli/cli-interp.c (safe_execute_command): Use std::move.
        * breakpoint.c (insert_bp_location, location_to_sals): Use
        std::move.

2019-04-25  Tom Tromey  <tromey@adacore.com>

        * guile/scm-exception.c (gdbscm_scm_from_gdb_exception)
        (gdbscm_throw_gdb_exception): Take a gdbscm_gdb_exception.
        * guile/scm-block.c, guile/scm-breakpoint.c, guile/scm-cmd.c,
        guile/scm-disasm.c, guile/scm-frame.c, guile/scm-lazy-string.c,
        guile/scm-math.c, guile/scm-param.c, guile/scm-ports.c,
        guile/scm-symbol.c, guile/scm-symtab.c, guile/scm-type.c,
        guile/scm-value.c: Use unpack.
        * guile/guile-internal.h (gdbscm_scm_from_gdb_exception): Take a
        gdbscm_gdb_exception.
        (gdbscm_throw_gdb_exception): Likewise.
        (struct gdbscm_gdb_exception): New.
        (unpack): New function.
        (gdbscm_wrap): Use unpack.

2019-04-25  Tom Tromey  <tromey@adacore.com>

        * event-top.c (gdb_rl_callback_read_char_wrapper_noexcept)
        (gdb_rl_callback_handler): Use std::move.
        * common/common-exceptions.h (struct gdb_exception): Add move
        assignment operator.
        (throw_exception_sjlj): Change "exception" to const reference.
        * common/common-exceptions.c (exceptions_state_mc_catch): Update.
        (throw_exception_sjlj): Change "exception" to const reference.

2019-04-25  Tom Tromey  <tromey@adacore.com>

        * xml-support.c (gdb_xml_parser::gdb_xml_parser): Update.
        * python/py-value.c (valpy_getitem, valpy_nonzero): Update.
        * python/py-inferior.c (infpy_write_memory, infpy_search_memory):
        Update.
        * python/py-breakpoint.c (bppy_set_condition, bppy_set_commands):
        Update.
        * mi/mi-interp.c (mi_interp::exec): Update.
        * linespec.c (parse_linespec): Update.
        * infcall.c (run_inferior_call): Update.
        * guile/scm-value.c (gdbscm_value_to_lazy_string): Update.
        * guile/scm-symbol.c (gdbscm_lookup_symbol)
        (gdbscm_lookup_global_symbol): Update.
        * guile/scm-param.c (gdbscm_parameter_value): Update.
        * guile/scm-frame.c (gdbscm_frame_read_register)
        (gdbscm_frame_read_var): Update.
        * guile/scm-breakpoint.c (gdbscm_register_breakpoint_x): Update.
        * exec.c (try_open_exec_file): Update.
        * event-top.c (gdb_rl_callback_read_char_wrapper_noexcept)
        (gdb_rl_callback_handler): Update.
        * common/common-exceptions.h (exception_none): Don't declare.
        * common/common-exceptions.c (exception_none): Don't define.
        (struct catcher) <exception>: Update.
        * cli/cli-interp.c (safe_execute_command): Update.
        * breakpoint.c (insert_bp_location, location_to_sals): Update.

2019-04-25  Ali Tamur  <tamur@google.com>

        * dwarf2read.c (skip_one_die): Add DW_FORM_strx.
        (read_attribute_value): Likewise.
        (dwarf2_read_addr_index): Update comment.
        (read_str_index): Add DW_FORM_strx.
        (dwarf2_string_attr): Likewise.
        (dwarf2_const_value_attr): Likewise.
        (dump_die_shallow): Likewise.
        (dwarf2_fetch_constant_bytes): Likewise.
        (skip_form_bytes): Likewise.
        * testsuite/lib/dwarf.exp (_handle_DW_FORM): Add DW_FORM_strx.

2019-04-25  Sergio Durigan Junior  <sergiodj@redhat.com>

        PR corefiles/11608
        PR corefiles/18187
        * linux-tdep.c (dump_mapping_p): Add new parameters ADDR and
        OFFSET.  Verify if current mapping contains an ELF header.
        (linux_find_memory_regions_full): Adjust call to
        dump_mapping_p.

2019-04-25  Sandra Loosemore  <sandra@codesourcery.com>
            Kang Li <kanglictf@gmail.com>

        PR gdb/21600

        * dwarf2-frame.c (read_initial_length): Be consistent about using
        unsigned representation of length.
        (decode_frame_entry_1): Likewise.  Check for wraparound of
        end pointer as well as buffer overflow.

2019-04-24  Sergio Durigan Junior  <sergiodj@redhat.com>

        * aarch64-tdep.c (aarch64_gdbarch_init): Use "pulongest" to print
        "vq".

2019-04-24  Tom Tromey  <tromey@adacore.com>

        * amd64-tdep.c (amd64_has_unaligned_fields): Ignore bitfields.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * s12z-tdep.c (s12z_unwind_pc): Delete.
        (s12z_unwind_sp): Delete.
        (s12z_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * rl78-tdep.c (rl78_unwind_sp): Delete.
        (rl78_gdbarch_init): Don't register deleted function with gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * xstormy16-tdep.c (xstormy16_unwind_sp): Delete.
        (xstormy16_unwind_pc): Delete.
        (xstormy16_dummy_id): Delete.
        (xstormy16_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * vax-tdep.c (vax_unwind_pc): Delete.
        (vax_gdbarch_init): Don't register deleted function with gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * v850-tdep.c (v850_unwind_sp): Delete.
        (v850_unwind_pc): Delete.
        (v850_dummy_id): Delete.
        (v850_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tilegx-tdep.c (tilegx_unwind_sp): Delete.
        (tilegx_unwind_pc): Delete.
        (tilegx_unwind_dummy_id): Delete.
        (tilegx_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * tic6x-tdep.c (tic6x_unwind_sp): Delete.
        (tic6x_dummy_id): Delete.
        (tic6x_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * sparc-tdep.c (sparc_unwind_pc): Delete.
        (sparc32_gdbarch_init): Don't register deleted function with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * sh-tdep.c (sh_unwind_sp): Delete.
        (sh_unwind_pc): Delete.
        (sh_dummy_id): Delete.
        (sh_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * score-tdep.c (score_unwind_sp): Delete.
        (score_unwind_pc): Delete.
        (score_dummy_id): Delete.
        (score_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * rx-tdep.c (rx_unwind_pc): Delete.
        (rx_unwind_sp): Delete.
        (rx_dummy_id): Delete.
        (rx_gdbarch_init): Don't register deleted functions with
        gdbarch.  Update comment.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * rs6000-tdep.c (rs6000_unwind_pc): Delete.
        (rs6000_dummy_id): Delete.
        (rs6000_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * or1k-tdep.c (or1k_dummy_id): Delete.
        (or1k_gdbarch_init): Don't register deleted function with gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * nios2-tdep.c (nios2_dummy_id): Delete.
        (nios2_unwind_sp): Delete.
        (nios2_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * nds32-tdep.c (nds32_dummy_id): Delete.
        (nds32_unwind_pc): Delete.
        (nds32_unwind_sp): Delete.
        (nds32_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * msp430-tdep.c (msp430_unwind_pc): Delete.
        (msp430_unwind_sp): Delete.
        (msp430_dummy_id): Delete.
        (msp430_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * moxie-tdep.c (moxie_unwind_sp): Delete.
        (moxie_unwind_pc): Delete.
        (moxie_dummy_id): Delete.
        (moxie_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * mn10300-tdep.c (mn10300_dummy_id): Delete.
        (mn10300_unwind_pc): Delete.
        (mn10300_unwind_sp): Delete.
        (mn10300_push_dummy_call): Use gdbarch_unwind_sp not
        mn10300_unwind_sp.
        (mn10300_frame_unwind_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * mep-tdep.c (mep_unwind_pc): Delete.
        (mep_unwind_sp): Delete.
        (mep_dummy_id): Delete.
        (mep_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * m68hc11-tdep.c (m68hc11_unwind_pc): Delete.
        (m68hc11_unwind_sp): Delete.
        (m68hc11_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * m32r-tdep.c (m32r_unwind_sp): Delete.
        (m32r_unwind_pc): Delete.
        (m32r_dummy_id): Delete.
        (m32r_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * m32c-tdep.c (m32c_unwind_pc): Delete.
        (m32c_unwind_sp): Delete.
        (m32c_dummy_id): Delete.
        (m32c_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/lm32-tdep.c (lm32_unwind_sp): Delete.
        (lm32_unwind_pc): Delete.
        (lm32_dummy_id): Delete.
        (lm32_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/iq2000-tdep.c (iq2000_unwind_sp): Delete.
        (iq2000_unwind_pc): Delete.
        (iq2000_dummy_id): Delete.
        (iq2000_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * nds32-tdep.c (nds32_type_align): Delete.
        (nds32_push_dummy_call): Use type_align instead.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * arm-tdep.c (arm_type_align): Only handle vector override case.
        (arm_push_dummy_call): Use type_align.
        (arm_gdbarch_init): Register arm_type_align gdbarch function.

2019-04-23  Andrew Burgess  <andrew.burgess@embecosm.com>

        * aarch64-tdep.c (aarch64_type_align): Only handle vector override
        case.
        (pass_on_stack): Use type_align.
        (aarch64_gdbarch_init): Register aarch64_type_align gdbarch
        function.

2019-04-23  Tom Tromey  <tromey@adacore.com>

        * dwarf2read.c (line_header::file_name_at): Remove unused
        overload.

2019-04-23  Tom de Vries  <tdevries@suse.de>

        PR gdb/24438
        * contrib/cc-with-tweaks.sh: Remove superfluous .alt file after dwz
        invocation.


2019-03-27  Ali Tamur  <tamur@google.com>

        * dwarf2-frame.c(dwarf_expr_executor::get_addr_index): Update comment
        * dwarf2expr.c(dwarf_expr_context::execute_stack_op): Add DW_OP_addrx
        * dwarf2expr.h(dwarf_expr_context::offset): Update comment
        (dwarf_expr_context::get_addr_index): Likewise
        * dwarf2loc.c(dwarf_evaluate_loc_desc::get_addr_index): Likewise
        (symbol_needs_eval_context::get_addr_index): Likewise
        (disassemble_dwarf_expression): Add DW_OP_addrx
        * dwarf2read.c(attr_value_as_address): Add DW_FORM_addrx
        (read_cutu_die_from_dwo): Update comment
        (skip_one_die): Add DW_FORM_addrx
        (read_attribute_value): Likewise
        (var_decode_location): Add DW_OP_addrx
        (dwarf2_const_value_attr): Add DW_FORM_addrx
        (dump_die_shallow): Likewise
        (dwarf2_fetch_constant_bytes): Likewise
        (decode_locdesc): Add DW_OP_addrx
        (skip_form_bytes): Add DW_FORM_addrx

2019-04-22  Ali Tamur  <tamur@google.com>

        * MAINTAINERS (Write After Approval): Add self.

2019-04-22  Simon Marchi  <simon.marchi@efficios.com>

        * solib-svr4.c (get_svr4_info): Add pspace parameter.
        (svr4_keep_data_in_core): Pass current_program_space to get_svr4_info.
        (open_symbol_file_object): Likewise.
        (svr4_default_sos): Add info parameter.
        (svr4_read_so_list): Likewise.
        (svr4_current_sos_direct): Adjust functions calls to pass down
        info.
        (svr4_current_sos_1): Add info parameter.
        (svr4_current_sos): Call get_svr4_info, pass info down to
        svr4_current_sos_1.
        (svr4_fetch_objfile_link_map): Pass objfile->pspace to
        get_svr4_info.
        (svr4_in_dynsym_resolve_code): Pass current_program_space to
        get_svr4_info.
        (probes_table_htab_remove_objfile_probes): Pass objfile->pspace
        to get_svr4_info.
        (probes_table_remove_objfile_probes): Likewise.
        (register_solib_event_probe): Add info parameter.
        (solist_update_incremental): Pass info parameter down to
        svr4_read_so_list.
        (disable_probes_interface): Add info parameter.
        (svr4_handle_solib_event): Pass current_program_space to
        get_svr4_info.  Adjust disable_probes_interface cleanup.
        (svr4_create_probe_breakpoints): Add info parameter, pass it
        down to register_solib_event_probe.
        (svr4_create_solib_event_breakpoints): Add info parameter,
        pass it down to svr4_create_probe_breakpoints.
        (enable_break): Pass info down to
        svr4_create_solib_event_breakpoints.
        (svr4_solib_create_inferior_hook): Pass current_program_space to
        get_svr4_info.
        (svr4_clear_solib): Likewise.

2019-04-22  Pedro Alves  <palves@redhat.com>

        * solib-svr4.c (svr4_free_objfile_observer): New.
        (probe_and_action::objfile): New field.
        (probes_table_htab_remove_objfile_probes)
        (probes_table_remove_objfile_probes): New functions.
        (register_solib_event_probe): Add 'objfile' parameter.  Store it
        in the new probe_and_action.  Don't store the probe in 'lookup'.
        (svr4_create_probe_breakpoints): Pass objfile to
        register_solib_event_probe.
        (_initialize_svr4_solib): Register a free_objfile observer.

2019-04-19  Tom Tromey  <tom@tromey.com>

        * common/queue.h: Remove.

2019-04-19  Tom Tromey  <tom@tromey.com>

        * event-loop.c: Don't include "common/queue.h".

2019-04-19  Tom Tromey  <tom@tromey.com>

        * remote.c (remote_target): Use delete.
        * remote-notif.h: Include <list>, not "common/queue.h".
        (notif_client_p): Remove typedef.
        (remote_notif_state): Add constructor, destructor, initializer.
        <notif_queue>: Now a std::list.
        (remote_notif_state_xfree): Don't declare.
        * remote-notif.c (remote_notif_process, handle_notification)
        (remote_notif_state_allocate): Update.
        (~remote_notif_state): Rename from remote_notif_state_xfree.

2019-04-19  Tom Tromey  <tom@tromey.com>

        * symfile.c (reread_symbols): Update.
        * objfiles.c (objfile_register_static_link)
        (objfile_lookup_static_link): Update
        (~objfile) Don't delete static_links.
        * objfiles.h (struct objfile) <static_links>: Now an htab_up.

2019-04-19  Tom Tromey  <tom@tromey.com>

        * type-stack.h (struct type_stack) <insert>: Constify string.
        * type-stack.c (type_stack::insert): Constify string.
        * gdbtypes.h (lookup_template_type): Update.
        (address_space_name_to_int): Update.
        * gdbtypes.c (address_space_name_to_int): Make space_identifier
        const.
        (lookup_template_type): Make name const.
        * c-exp.y: Update rules.
        (lex_one_token, classify_name, classify_inner_name)
        (c_print_token): Update.
        * p-exp.y: Update rules.
        (yylex): Update.
        * f-exp.y: Update rules.
        (yylex): Update.
        * d-exp.y: Update rules.
        (lex_one_token, classify_name, classify_inner_name): Update.
        * parse.c (write_dollar_variable, copy_name): Return std::string.
        * parser-defs.h (copy_name): Change return type.
        * m2-exp.y: Update rules.
        (yylex): Update.
        * go-exp.y (lex_one_token): Update.
        Update rules.
        (classify_unsafe_function, classify_packaged_name)
        (classify_name, yylex): Update.

2019-04-19  Sergei Trofimovich <siarheit@google.com>

        * configure.ac: add --enable-source-highlight switch.
        * configure: Regenerate.
        * top.c (print_gdb_version): plumb --enable-source-highlight
        status to "show configuration".

2019-04-19  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (ada_is_variant_part, ada_to_fixed_type_1):
        Check ADA_TYPE_P.
        (empty_record, ada_template_to_fixed_record_type_1)
        (template_to_static_fixed_type)
        (to_record_with_fixed_variant_part): Use INIT_NONE_SPECIFIC.
        * cp-abi.c (value_rtti_type): Check HAVE_CPLUS_STRUCT.
        * gdbtypes.h (INIT_NONE_SPECIFIC, ADA_TYPE_P): New
        macros.

2019-04-19  Ilya Yu. Malakhov  <malakhov@mcst.ru>

        PR symtab/24423:
        * source.c (print_source_lines_base): Advance "iter" when a
        control character is seen.

2019-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * inferior.h (struct infcall_suspend_state_deleter):
        Catch exception in destructor to avoid crash.

2019-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * cli/cli-cmds.c (_initialize_cli_cmds): Move "shell" "!" alias
        close to the add_com "shell".

2019-04-18  Tom Tromey  <tromey@adacore.com>

        * process-stratum-target.h (class process_stratum_target)
        <stratum>: Add "final".

2019-04-17  Tom Tromey  <tromey@adacore.com>

        * dwarf2read.c (dwarf2_init_complex_target_type): Check "tt"
        against nullptr before use.

2019-04-17  Alan Hayward  <alan.hayward@arm.com>

        * nat/linux-waitpid.c (linux_debug): Call debug_vprintf.

2019-04-17  Jim Wilson  <jimw@sifive.com>
            Andrew Burgess  <andrew.burgess@embecosm.com>

        * riscv-tdep.c (riscv_breakpoint_kind_from_pc): Hanndle case where
        code read might fail, assume 4-byte breakpoint in that case.

2019-04-15  Leszek Swirski  <leszeks@google.com>

        * amd64-tdep.c (amd64_classify_aggregate): Use cp_pass_by_reference
        rather than a hand-rolled POD check when checking for forced MEMORY
        classification.

2019-04-15  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-linux-nat.c (store_sveregs_to_thread): Set vector length.
        * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_set_vq): New
        function.
        (aarch64_sve_regs_copy_to_reg_buf): Remove VG checks.
        (aarch64_sve_regs_copy_from_reg_buf): Likewise.
        * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_set_vq): New
        declaration.

2019-04-15  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-linux-nat.c
        (aarch64_linux_nat_target::thread_architecture): Add override.
        * aarch64-tdep.c (aarch64_gdbarch_init): Ensure different tdesc for
        each VQ.

2019-04-15  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.c (aarch64_gdbarch_init): Move gdbarch lookup.

2019-04-13  Andrew Burgess  <andrew.burgess@embecosm.com>

        * dwarf2read.c (dwarf2_init_complex_target_type): Handle complex
        target types of size 96-bits, add some additional comments, and
        check that the builtin type we found was the correct size.

2019-04-12  Eli Zaretskii  <eliz@gnu.org>

        * utils.c (prompt_for_continue): Don't restore the styling at the
        end, as applied_style has the wrong value.  This fixes styling in
        long lists of file names that are interrupted by the "Continue?"
        prompt.

2019-04-12  Andrew Burgess  <andrew.burgess@embecosm.com>

        * ada-lang.c (ada_language_defn): Remove use of LANG_MAGIC.
        * c-lang.c (c_language_defn): Likewise.
        (cplus_language_defn): Likewise.
        (asm_language_defn): Likewise.
        (minimal_language_defn): Likewise.
        * d-lang.c (d_language_defn): Likewise.
        * f-lang.c (f_language_defn): Likewise.
        * go-lang.c (go_language_defn): Likewise.
        * language.c (unknown_language_defn): Likewise.
        (auto_language_defn): Likewise.
        * language.h (struct language_defn): Remove la_magic field.
        (LANG_MAGIC): Delete.
        * m2-lang.c (m2_language_defn): Remove use of LANG_MAGIC.
        * objc-lang.c (objc_language_defn): Likewise.
        * opencl-lang.c (opencl_language_defn): Likewise.
        * p-lang.c (pascal_language_defn): Likewise.
        * rust-lang.c (rust_language_defn): Likewise.

2019-04-11  Andrew Burgess  <andrew.burgess@embecosm.com>

        * riscv-tdep.c (riscv_type_align): New function.
        (riscv_type_alignment): Delete.
        (riscv_arg_location): Use 'type_align'.
        (riscv_gdbarch_init): Register riscv_type_align gdbarch function.

2019-04-11  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdbtypes.c (type_align): A struct with no non-static fields also
        has alignment of 1.

2019-04-11  Andrew Burgess  <andrew.burgess@embecosm.com>

        * riscv-tdep.c (riscv_call_arg_complex_float): Fix offset of first
        component to 0.
        (riscv_struct_info::riscv_struct_info): Initialise m_offsets
        member.
        (riscv_struct_info::analyse): New implementation using new
        analyse_inner member function.
        (riscv_struct_info::field_offset): New member function.
        (riscv_struct_info::m_offsets): New member variable.
        (riscv_struct_info::analyse_inner): New private member function,
        takes the old implementation of riscv_struct_info::analyse but
        extended to track field offsets.
        (riscv_call_arg_struct): Update the struct folding special cases
        to handle cases where empty C++ structs, which are non-zero
        length, are found.
        (riscv_arg_location): Initialise the length of each location, a
        non-zero length now indicates the location is in use.
        (riscv_push_dummy_call): Allow for the first location having a
        non-zero offset when setting up arguments.
        (riscv_return_value): Likewise, but for return values.

2019-04-11  Tom Tromey  <tromey@adacore.com>

        * utils.c (internal_vproblem): Make "msg" const.

2019-04-11  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.c (aarch64_analyze_prologue_test): Reset saved regs.
        * trad-frame.c (trad_frame_reset_saved_regs): New function.
        (trad_frame_alloc_saved_regs): Call trad_frame_reset_saved_regs.
        * trad-frame.h (trad_frame_reset_saved_regs): New declaration.

2019-04-10  Kevin Buettner  <kevinb@redhat.com>

        * amd64-linux-nat.c (amd64_linux_collect_native_gregset): New
        function.
        (fill_gregset): Call amd64_linux_collect_native_gregset instead
        of amd64_collect_native_gregset.
        (amd64_linux_nat_target::store_registers): Likewise.

2019-04-10  Tom Tromey  <tom@tromey.com>

        * symtab.c (lookup_global_symbol_from_objfile)
        (lookup_symbol_in_objfile_from_linkage_name): Use the iterator.
        * objfiles.h (class separate_debug_iterator): New.
        (class separate_debug_range): New.
        (struct objfile) <separate_debug_objfiles>: New method.
        (objfile_separate_debug_iterate): Don't declare.
        * objfiles.c (separate_debug_iterator::operator++): Rename from
        objfile_separate_debug_iterate.
        (objfile_relocate, objfile_rebase, objfile_has_symbols): Use the
        iterator.
        * minsyms.c (lookup_minimal_symbol_by_pc_section): Use the
        iterator.

2019-04-10  Tom Tromey  <tom@tromey.com>

        * symfile.c (reread_symbols): Remove old comment.
        * objfiles.c (free_all_objfiles): Fix a typo.

2019-04-10  Tom Tromey  <tom@tromey.com>

        * ia64-tdep.c (ia64_get_dyn_info_list): Use foreach.
        * minsyms.c (lookup_minimal_symbol): Use foreach.
        (lookup_minimal_symbol_text, lookup_minimal_symbol_by_pc_name)
        (lookup_minimal_symbol_solib_trampoline): Likewise.
        * symfile.c (reread_symbols): Use foreach.

2019-04-09  Ivan Begert  <ivanbegert@gmail.com>
            Tom Tromey  <tromey@adacore.com>

        PR rust/24414:
        * rust-exp.y (rust_parser::lex_number): Use strtoulst.
        (rust_lex_int_test): Change "value" to be LONGEST.
        (rust_lex_tests): Add test for long integer literal.

2019-04-09  Tom Tromey  <tromey@adacore.com>

        * remote.c (remote_target::remote_add_inferior): Change fake_pid_p
        to bool.
        (extended_remote_target::attach): Update.
        (remote_target::remote_notice_new_inferior): Update.
        (remote_target::add_current_inferior_and_thread): Update.
        * inferior.c (exit_inferior_1): Use "false".
        * corelow.c (add_to_thread_list): Make fake_pid_p bool.

2019-04-09  Simon Marchi  <simon.marchi@efficios.com>

        * infcmd.c (run_command_1): Pass -qualified to tbreak when using
        the "start" command.

2019-04-08  Kevin Buettner  <kevinb@redhat.com>

        * python/py-inferior.c (infpy_thread_from_thread_handle):
        Adjust comments to reflect renaming of thread_from_thread_handle
        to thread_from_handle.  Adjust keywords.  Fix type error message.
        (inferior_object_methods): Add thread_from_handle.  Retain
        thread_from_thread_handle, but mark it as deprecated.

2019-04-08  Kevin Buettner  <kevinb@redhat.com>

        * gdbthread.h (find_thread_by_handle): Revise declaration.
        * thread.c (find_thread_by_handle): Likewise.  Adjust
        implementation too.
        * python/py-inferior.c (infpy_thread_from_thread_handle): Add
        support for buffer objects as handles.

2019-04-08  Kevin Buettner  <kevinb@redhat.com>

        * python/py-infthread.c (thpy_thread_handle): New function.
        (thread_object_methods): Register thpy_thread_handle.

2019-04-08  Kevin Buettner  <kevinb@redhat.com>

        * gdbthread.h (thread_to_thread_handle): Declare.
        * thread.c (gdbtypes.h): Include.
        (thread_to_thread_handle): New function.

        * target.h (struct target_ops): Add thread_info_to_thread_handle.
        (target_thread_info_to_thread_handle): Declare.
        * target.c (target_thread_info_to_thread_handle): New function.
        * target-debug.h (target_debug_print_gdb_byte_vector): Define.
        * target-delegates.c: Regenerate.

        * linux-thread-db.c (class thread_db_target): Add method
        thread_info_to_thread_handle.
        (thread_db_target::thread_info_to_thread_handle): Define.
        * remote.c (class remote_target): Add new method
        thread_info_to_thread_handle.
        (remote_target::thread_info_to_thread_handle): Define.

2019-04-08  Pedro Alves  <palves@redhat.com>

        * common/common-exceptions.c (throw_exception): Don't create
        named object to throw; throw directly.
        (throw_it): Likewise.  Don't initialize gdb_exception::message
        here, with new; pass FMT and AP to the ctor instead.
        * common/common-exceptions.h: Include <string>.
        (gdb_exception::gdb_exception(enum return_reason, enum errors,
        const char *, va_list)): New ctor.  Use std::make_shared.
        (gdb_exception_error::gdb_exception_error(enum return_reason, enum
        errors)): Delete.
        (gdb_exception_error::gdb_exception_error(enum errors, const char
        *, va_list)): New.
        (gdb_exception_error::gdb_exception_error(const gdb_exception &)):
        Add assertion.
        (gdb_exception_quit::gdb_exception_quit(enum return_reason, enum
        errors)): Delete.
        (gdb_exception_quit::gdb_exception_quit(const char *, va_list)): New.
        (gdb_exception_quit::gdb_exception_quit(const gdb_exception &)):
        Add assertion.

2019-04-08  Tom Tromey  <tom@tromey.com>

        * valops.c (value_rtti_indirect_type): Replace throw_exception
        with throw.
        * tracefile-tfile.c (tfile_target_open): Replace throw_exception
        with throw.
        * thread.c (thr_try_catch_cmd): Replace throw_exception with
        throw.
        * target.c (target_translate_tls_address): Replace throw_exception
        with throw.
        * stack.c (frame_apply_command_count): Replace throw_exception
        with throw.
        * solib-spu.c (append_ocl_sos): Replace throw_exception with
        throw.
        * s390-tdep.c (s390_frame_unwind_cache): Replace throw_exception
        with throw.
        * rs6000-tdep.c (rs6000_frame_cache)
        (rs6000_epilogue_frame_cache): Replace throw_exception with throw.
        * remote.c: Replace throw_exception with throw.
        * record-full.c (record_full_message, record_full_wait_1)
        (record_full_restore): Replace throw_exception with throw.
        * record-btrace.c:
        (get_thread_current_frame_id, record_btrace_start_replaying)
        (cmd_record_btrace_bts_start, cmd_record_btrace_pt_start)
        (cmd_record_btrace_start): Replace throw_exception with throw.
        * parse.c (parse_exp_in_context_1): Replace throw_exception with
        throw.
        * linux-nat.c (detach_one_lwp, linux_resume_one_lwp)
        (resume_stopped_resumed_lwps): Replace throw_exception with throw.
        * linespec.c:
        (find_linespec_symbols): Replace throw_exception with throw.
        * infrun.c (displaced_step_prepare, resume): Replace
        throw_exception with throw.
        * infcmd.c (post_create_inferior): Replace throw_exception with
        throw.
        * inf-loop.c (inferior_event_handler): Replace throw_exception
        with throw.
        * i386-tdep.c (i386_frame_cache, i386_epilogue_frame_cache)
        (i386_sigtramp_frame_cache): Replace throw_exception with throw.
        * frame.c (frame_unwind_pc, get_prev_frame_if_no_cycle)
        (get_prev_frame_always, get_frame_pc_if_available)
        (get_frame_address_in_block_if_available, get_frame_language):
        Replace throw_exception with throw.
        * frame-unwind.c (frame_unwind_try_unwinder): Replace
        throw_exception with throw.
        * eval.c (fetch_subexp_value, evaluate_var_value)
        (evaluate_funcall, evaluate_subexp_standard): Replace
        throw_exception with throw.
        * dwarf2loc.c (call_site_find_chain)
        (dwarf2_evaluate_loc_desc_full, dwarf2_locexpr_baton_eval):
        Replace throw_exception with throw.
        * dwarf2-frame.c (dwarf2_frame_cache): Replace throw_exception
        with throw.
        * darwin-nat.c (darwin_attach_pid): Replace throw_exception with
        throw.
        * cp-abi.c (baseclass_offset): Replace throw_exception with throw.
        * completer.c (complete_line_internal): Replace throw_exception
        with throw.
        * compile/compile-object-run.c (compile_object_run): Replace
        throw_exception with throw.
        * cli/cli-script.c (process_next_line): Replace throw_exception
        with throw.
        * btrace.c (btrace_compute_ftrace_pt, btrace_compute_ftrace)
        (btrace_enable, btrace_maint_update_pt_packets): Replace
        throw_exception with throw.
        * breakpoint.c (create_breakpoint, save_breakpoints): Replace
        throw_exception with throw.
        * break-catch-throw.c (re_set_exception_catchpoint): Replace
        throw_exception with throw.
        * amd64-tdep.c (amd64_frame_cache, amd64_sigtramp_frame_cache)
        (amd64_epilogue_frame_cache): Replace throw_exception with throw.
        * aarch64-tdep.c (aarch64_make_prologue_cache)
        (aarch64_make_stub_cache): Replace throw_exception with throw.

2019-04-08  Tom Tromey  <tom@tromey.com>

        * common/common-exceptions.c (throw_exception): Rename from
        throw_exception_cxx.  Remove old copy.  Make argument const.
        (throw_it): Create and throw exception objects directly.
        * common/common-exceptions.h (throw_exception): Make argument
        const.
        (struct gdb_exception_error): Add constructor.
        (struct gdb_exception_quit): Add constructor.

2019-04-08  Tom Tromey  <tom@tromey.com>

        * common/common-exceptions.h (exception_rethrow): Don't declare.
        (TRY_SJLJ): Update comment.
        (TRY, CATCH, END_CATCH): Remove.
        * common/common-exceptions.c (exception_rethrow): Remove.

2019-04-08  Tom Tromey  <tom@tromey.com>

        * common/common-exceptions.h (gdb_exception_RETURN_MASK_ALL):
        Remove.
        (gdb_exception_error): Rename from
        gdb_exception_RETURN_MASK_ERROR.
        (gdb_exception_quit): Rename from gdb_exception_RETURN_MASK_QUIT.
        (gdb_quit_bad_alloc): Update.
        * aarch64-tdep.c: Update.
        * ada-lang.c: Update.
        * ada-typeprint.c: Update.
        * ada-valprint.c: Update.
        * amd64-tdep.c: Update.
        * arch-utils.c: Update.
        * break-catch-throw.c: Update.
        * breakpoint.c: Update.
        * btrace.c: Update.
        * c-varobj.c: Update.
        * cli/cli-cmds.c: Update.
        * cli/cli-interp.c: Update.
        * cli/cli-script.c: Update.
        * common/common-exceptions.c: Update.
        * common/new-op.c: Update.
        * common/selftest.c: Update.
        * compile/compile-c-symbols.c: Update.
        * compile/compile-cplus-symbols.c: Update.
        * compile/compile-object-load.c: Update.
        * compile/compile-object-run.c: Update.
        * completer.c: Update.
        * corelow.c: Update.
        * cp-abi.c: Update.
        * cp-support.c: Update.
        * cp-valprint.c: Update.
        * darwin-nat.c: Update.
        * disasm-selftests.c: Update.
        * dtrace-probe.c: Update.
        * dwarf-index-cache.c: Update.
        * dwarf-index-write.c: Update.
        * dwarf2-frame-tailcall.c: Update.
        * dwarf2-frame.c: Update.
        * dwarf2loc.c: Update.
        * dwarf2read.c: Update.
        * eval.c: Update.
        * event-loop.c: Update.
        * event-top.c: Update.
        * exec.c: Update.
        * f-valprint.c: Update.
        * fbsd-tdep.c: Update.
        * frame-unwind.c: Update.
        * frame.c: Update.
        * gdbtypes.c: Update.
        * gnu-v3-abi.c: Update.
        * guile/guile-internal.h: Update.
        * guile/scm-block.c: Update.
        * guile/scm-breakpoint.c: Update.
        * guile/scm-cmd.c: Update.
        * guile/scm-disasm.c: Update.
        * guile/scm-frame.c: Update.
        * guile/scm-lazy-string.c: Update.
        * guile/scm-math.c: Update.
        * guile/scm-param.c: Update.
        * guile/scm-ports.c: Update.
        * guile/scm-pretty-print.c: Update.
        * guile/scm-symbol.c: Update.
        * guile/scm-symtab.c: Update.
        * guile/scm-type.c: Update.
        * guile/scm-value.c: Update.
        * i386-linux-tdep.c: Update.
        * i386-tdep.c: Update.
        * inf-loop.c: Update.
        * infcall.c: Update.
        * infcmd.c: Update.
        * infrun.c: Update.
        * jit.c: Update.
        * language.c: Update.
        * linespec.c: Update.
        * linux-fork.c: Update.
        * linux-nat.c: Update.
        * linux-tdep.c: Update.
        * linux-thread-db.c: Update.
        * main.c: Update.
        * mi/mi-cmd-break.c: Update.
        * mi/mi-cmd-stack.c: Update.
        * mi/mi-interp.c: Update.
        * mi/mi-main.c: Update.
        * objc-lang.c: Update.
        * p-valprint.c: Update.
        * parse.c: Update.
        * ppc-linux-tdep.c: Update.
        * printcmd.c: Update.
        * python/py-arch.c: Update.
        * python/py-breakpoint.c: Update.
        * python/py-cmd.c: Update.
        * python/py-finishbreakpoint.c: Update.
        * python/py-frame.c: Update.
        * python/py-framefilter.c: Update.
        * python/py-gdb-readline.c: Update.
        * python/py-inferior.c: Update.
        * python/py-infthread.c: Update.
        * python/py-lazy-string.c: Update.
        * python/py-linetable.c: Update.
        * python/py-objfile.c: Update.
        * python/py-param.c: Update.
        * python/py-prettyprint.c: Update.
        * python/py-progspace.c: Update.
        * python/py-record-btrace.c: Update.
        * python/py-record.c: Update.
        * python/py-symbol.c: Update.
        * python/py-type.c: Update.
        * python/py-unwind.c: Update.
        * python/py-utils.c: Update.
        * python/py-value.c: Update.
        * python/python.c: Update.
        * record-btrace.c: Update.
        * record-full.c: Update.
        * remote-fileio.c: Update.
        * remote.c: Update.
        * riscv-tdep.c: Update.
        * rs6000-aix-tdep.c: Update.
        * rs6000-tdep.c: Update.
        * rust-exp.y: Update.
        * rust-lang.c: Update.
        * s390-tdep.c: Update.
        * selftest-arch.c: Update.
        * solib-dsbt.c: Update.
        * solib-frv.c: Update.
        * solib-spu.c: Update.
        * solib-svr4.c: Update.
        * solib.c: Update.
        * sparc64-linux-tdep.c: Update.
        * stack.c: Update.
        * symfile-mem.c: Update.
        * symmisc.c: Update.
        * target.c: Update.
        * thread.c: Update.
        * top.c: Update.
        * tracefile-tfile.c: Update.
        * tui/tui.c: Update.
        * typeprint.c: Update.
        * unittests/cli-utils-selftests.c: Update.
        * unittests/parse-connection-spec-selftests.c: Update.
        * valops.c: Update.
        * valprint.c: Update.
        * value.c: Update.
        * varobj.c: Update.
        * windows-nat.c: Update.
        * x86-linux-nat.c: Update.
        * xml-support.c: Update.

2019-04-08  Tom Tromey  <tom@tromey.com>

        * xml-support.c: Use C++ exception handling.
        * x86-linux-nat.c: Use C++ exception handling.
        * windows-nat.c: Use C++ exception handling.
        * varobj.c: Use C++ exception handling.
        * value.c: Use C++ exception handling.
        * valprint.c: Use C++ exception handling.
        * valops.c: Use C++ exception handling.
        * unittests/parse-connection-spec-selftests.c: Use C++ exception
        handling.
        * unittests/cli-utils-selftests.c: Use C++ exception handling.
        * typeprint.c: Use C++ exception handling.
        * tui/tui.c: Use C++ exception handling.
        * tracefile-tfile.c: Use C++ exception handling.
        * top.c: Use C++ exception handling.
        * thread.c: Use C++ exception handling.
        * target.c: Use C++ exception handling.
        * symmisc.c: Use C++ exception handling.
        * symfile-mem.c: Use C++ exception handling.
        * stack.c: Use C++ exception handling.
        * sparc64-linux-tdep.c: Use C++ exception handling.
        * solib.c: Use C++ exception handling.
        * solib-svr4.c: Use C++ exception handling.
        * solib-spu.c: Use C++ exception handling.
        * solib-frv.c: Use C++ exception handling.
        * solib-dsbt.c: Use C++ exception handling.
        * selftest-arch.c: Use C++ exception handling.
        * s390-tdep.c: Use C++ exception handling.
        * rust-lang.c: Use C++ exception handling.
        * rust-exp.y: Use C++ exception handling.
        * rs6000-tdep.c: Use C++ exception handling.
        * rs6000-aix-tdep.c: Use C++ exception handling.
        * riscv-tdep.c: Use C++ exception handling.
        * remote.c: Use C++ exception handling.
        * remote-fileio.c: Use C++ exception handling.
        * record-full.c: Use C++ exception handling.
        * record-btrace.c: Use C++ exception handling.
        * python/python.c: Use C++ exception handling.
        * python/py-value.c: Use C++ exception handling.
        * python/py-utils.c: Use C++ exception handling.
        * python/py-unwind.c: Use C++ exception handling.
        * python/py-type.c: Use C++ exception handling.
        * python/py-symbol.c: Use C++ exception handling.
        * python/py-record.c: Use C++ exception handling.
        * python/py-record-btrace.c: Use C++ exception handling.
        * python/py-progspace.c: Use C++ exception handling.
        * python/py-prettyprint.c: Use C++ exception handling.
        * python/py-param.c: Use C++ exception handling.
        * python/py-objfile.c: Use C++ exception handling.
        * python/py-linetable.c: Use C++ exception handling.
        * python/py-lazy-string.c: Use C++ exception handling.
        * python/py-infthread.c: Use C++ exception handling.
        * python/py-inferior.c: Use C++ exception handling.
        * python/py-gdb-readline.c: Use C++ exception handling.
        * python/py-framefilter.c: Use C++ exception handling.
        * python/py-frame.c: Use C++ exception handling.
        * python/py-finishbreakpoint.c: Use C++ exception handling.
        * python/py-cmd.c: Use C++ exception handling.
        * python/py-breakpoint.c: Use C++ exception handling.
        * python/py-arch.c: Use C++ exception handling.
        * printcmd.c: Use C++ exception handling.
        * ppc-linux-tdep.c: Use C++ exception handling.
        * parse.c: Use C++ exception handling.
        * p-valprint.c: Use C++ exception handling.
        * objc-lang.c: Use C++ exception handling.
        * mi/mi-main.c: Use C++ exception handling.
        * mi/mi-interp.c: Use C++ exception handling.
        * mi/mi-cmd-stack.c: Use C++ exception handling.
        * mi/mi-cmd-break.c: Use C++ exception handling.
        * main.c: Use C++ exception handling.
        * linux-thread-db.c: Use C++ exception handling.
        * linux-tdep.c: Use C++ exception handling.
        * linux-nat.c: Use C++ exception handling.
        * linux-fork.c: Use C++ exception handling.
        * linespec.c: Use C++ exception handling.
        * language.c: Use C++ exception handling.
        * jit.c: Use C++ exception handling.
        * infrun.c: Use C++ exception handling.
        * infcmd.c: Use C++ exception handling.
        * infcall.c: Use C++ exception handling.
        * inf-loop.c: Use C++ exception handling.
        * i386-tdep.c: Use C++ exception handling.
        * i386-linux-tdep.c: Use C++ exception handling.
        * guile/scm-value.c: Use C++ exception handling.
        * guile/scm-type.c: Use C++ exception handling.
        * guile/scm-symtab.c: Use C++ exception handling.
        * guile/scm-symbol.c: Use C++ exception handling.
        * guile/scm-pretty-print.c: Use C++ exception handling.
        * guile/scm-ports.c: Use C++ exception handling.
        * guile/scm-param.c: Use C++ exception handling.
        * guile/scm-math.c: Use C++ exception handling.
        * guile/scm-lazy-string.c: Use C++ exception handling.
        * guile/scm-frame.c: Use C++ exception handling.
        * guile/scm-disasm.c: Use C++ exception handling.
        * guile/scm-cmd.c: Use C++ exception handling.
        * guile/scm-breakpoint.c: Use C++ exception handling.
        * guile/scm-block.c: Use C++ exception handling.
        * guile/guile-internal.h: Use C++ exception handling.
        * gnu-v3-abi.c: Use C++ exception handling.
        * gdbtypes.c: Use C++ exception handling.
        * frame.c: Use C++ exception handling.
        * frame-unwind.c: Use C++ exception handling.
        * fbsd-tdep.c: Use C++ exception handling.
        * f-valprint.c: Use C++ exception handling.
        * exec.c: Use C++ exception handling.
        * event-top.c: Use C++ exception handling.
        * event-loop.c: Use C++ exception handling.
        * eval.c: Use C++ exception handling.
        * dwarf2read.c: Use C++ exception handling.
        * dwarf2loc.c: Use C++ exception handling.
        * dwarf2-frame.c: Use C++ exception handling.
        * dwarf2-frame-tailcall.c: Use C++ exception handling.
        * dwarf-index-write.c: Use C++ exception handling.
        * dwarf-index-cache.c: Use C++ exception handling.
        * dtrace-probe.c: Use C++ exception handling.
        * disasm-selftests.c: Use C++ exception handling.
        * darwin-nat.c: Use C++ exception handling.
        * cp-valprint.c: Use C++ exception handling.
        * cp-support.c: Use C++ exception handling.
        * cp-abi.c: Use C++ exception handling.
        * corelow.c: Use C++ exception handling.
        * completer.c: Use C++ exception handling.
        * compile/compile-object-run.c: Use C++ exception handling.
        * compile/compile-object-load.c: Use C++ exception handling.
        * compile/compile-cplus-symbols.c: Use C++ exception handling.
        * compile/compile-c-symbols.c: Use C++ exception handling.
        * common/selftest.c: Use C++ exception handling.
        * common/new-op.c: Use C++ exception handling.
        * cli/cli-script.c: Use C++ exception handling.
        * cli/cli-interp.c: Use C++ exception handling.
        * cli/cli-cmds.c: Use C++ exception handling.
        * c-varobj.c: Use C++ exception handling.
        * btrace.c: Use C++ exception handling.
        * breakpoint.c: Use C++ exception handling.
        * break-catch-throw.c: Use C++ exception handling.
        * arch-utils.c: Use C++ exception handling.
        * amd64-tdep.c: Use C++ exception handling.
        * ada-valprint.c: Use C++ exception handling.
        * ada-typeprint.c: Use C++ exception handling.
        * ada-lang.c: Use C++ exception handling.
        * aarch64-tdep.c: Use C++ exception handling.

2019-04-08  Tom Tromey  <tom@tromey.com>

        * xml-support.c (gdb_xml_parser::parse): Update.
        * x86-linux-nat.c (x86_linux_nat_target::enable_btrace): Update.
        * value.c (show_convenience): Update.
        * unittests/cli-utils-selftests.c (test_number_or_range_parser)
        (test_parse_flags_qcs): Update.
        * thread.c (thr_try_catch_cmd): Update.
        * target.c (target_translate_tls_address): Update.
        * stack.c (print_frame_arg, read_frame_local, read_frame_arg)
        (info_frame_command_core, frame_apply_command_count): Update.
        * rust-exp.y (rust_lex_exception_test): Update.
        * riscv-tdep.c (riscv_print_one_register_info): Update.
        * remote.c (remote_target::enable_btrace): Update.
        * record-btrace.c (record_btrace_enable_warn): Update.
        * python/py-utils.c (gdbpy_convert_exception): Update.
        * printcmd.c (do_one_display, print_variable_and_value): Update.
        * mi/mi-main.c (mi_print_exception): Update.
        * mi/mi-interp.c (mi_cmd_interpreter_exec): Use SCOPE_EXIT.
        * mi/mi-cmd-stack.c (list_arg_or_local): Update.
        * linux-nat.c (linux_nat_target::attach): Update.
        * linux-fork.c (class scoped_switch_fork_info): Update.
        * infrun.c (displaced_step_prepare): Update.
        * infcall.c (call_function_by_hand_dummy): Update.
        * guile/scm-exception.c (gdbscm_scm_from_gdb_exception): Update.
        * gnu-v3-abi.c (print_one_vtable): Update.
        * frame.c (get_prev_frame_always): Update.
        * f-valprint.c (info_common_command_for_block): Update.
        * exec.c (try_open_exec_file): Update.
        * exceptions.c (print_exception, exception_print)
        (exception_fprintf, exception_print_same): Update.
        * dwarf2-frame.c (dwarf2_build_frame_info): Update.
        * dwarf-index-cache.c (index_cache::store)
        (index_cache::lookup_gdb_index): Update.
        * darwin-nat.c (maybe_cache_shell): Update.
        * cp-valprint.c (cp_print_value_fields): Update.
        * compile/compile-cplus-symbols.c (gcc_cplus_convert_symbol)
        (gcc_cplus_symbol_address): Update.
        * compile/compile-c-symbols.c (gcc_convert_symbol)
        (gcc_symbol_address, generate_c_for_for_one_variable): Update.
        * common/selftest.c: Update.
        * common/common-exceptions.h (struct gdb_exception) <message>: Now
        a std::string.
        (exception_try_scope_entry, exception_try_scope_exit): Don't
        declare.
        (struct exception_try_scope): Remove.
        (TRY): Don't use exception_try_scope.
        (struct gdb_exception): Add constructor, operator=.
        <what>: New method.
        (struct gdb_exception_RETURN_MASK_ALL)
        (struct gdb_exception_RETURN_MASK_ERROR)
        (struct gdb_exception_RETURN_MASK_QUIT): Add constructor.
        (struct gdb_quit_bad_alloc): Update.
        * common/common-exceptions.c (exception_none): Change
        initializer.
        (struct catcher) <state, exception>: Initialize inline.
        <prev>: Remove member.
        (current_catcher): Remove.
        (catchers): New global.
        (exceptions_state_mc_init): Simplify.
        (catcher_pop): Remove.
        (exceptions_state_mc, exceptions_state_mc_catch): Update.
        (try_scope_depth, exception_try_scope_entry)
        (exception_try_scope_exit): Remove.
        (throw_exception_sjlj): Update.
        (exception_messages, exception_messages_size): Remove.
        (throw_it): Simplify.
        (gdb_exception_sliced_copy): Remove.
        (throw_exception_cxx): Update.
        * cli/cli-script.c (script_from_file): Update.
        * breakpoint.c (insert_bp_location, update_breakpoint_locations):
        Update.
        * ada-valprint.c (ada_val_print): Update.
        * ada-lang.c (ada_to_fixed_type_1, ada_exception_name_addr)
        (create_excep_cond_exprs): Update.

2019-04-08  Tom Tromey  <tom@tromey.com>

        * common/common-exceptions.h (GDB_XCPT_SJMP, GDB_XCPT_TRY)
        (GDB_XCPT_RAW_TRY, GDB_XCPT): Remove.
        (TRY, CATCH, END_CATCH): Remove some definitions.
        * common/common-exceptions.c: Don't use GDB_XCPT.
        (catcher_list_size): Remove.
        (throw_exception, throw_it): Simplify.

2019-04-05  Tom Tromey  <tom@tromey.com>

        Revert the header-sorting patch.
        * ft32-tdep.c: Revert.
        * frv-tdep.c: Revert.
        * frv-linux-tdep.c: Revert.
        * frame.c: Revert.
        * frame-unwind.c: Revert.
        * frame-base.c: Revert.
        * fork-child.c: Revert.
        * findvar.c: Revert.
        * findcmd.c: Revert.
        * filesystem.c: Revert.
        * filename-seen-cache.h: Revert.
        * filename-seen-cache.c: Revert.
        * fbsd-tdep.c: Revert.
        * fbsd-nat.h: Revert.
        * fbsd-nat.c: Revert.
        * f-valprint.c: Revert.
        * f-typeprint.c: Revert.
        * f-lang.c: Revert.
        * extension.h: Revert.
        * extension.c: Revert.
        * extension-priv.h: Revert.
        * expprint.c: Revert.
        * exec.h: Revert.
        * exec.c: Revert.
        * exceptions.c: Revert.
        * event-top.c: Revert.
        * event-loop.c: Revert.
        * eval.c: Revert.
        * elfread.c: Revert.
        * dwarf2read.h: Revert.
        * dwarf2read.c: Revert.
        * dwarf2loc.c: Revert.
        * dwarf2expr.h: Revert.
        * dwarf2expr.c: Revert.
        * dwarf2-frame.c: Revert.
        * dwarf2-frame-tailcall.c: Revert.
        * dwarf-index-write.h: Revert.
        * dwarf-index-write.c: Revert.
        * dwarf-index-common.c: Revert.
        * dwarf-index-cache.h: Revert.
        * dwarf-index-cache.c: Revert.
        * dummy-frame.c: Revert.
        * dtrace-probe.c: Revert.
        * disasm.h: Revert.
        * disasm.c: Revert.
        * disasm-selftests.c: Revert.
        * dictionary.c: Revert.
        * dicos-tdep.c: Revert.
        * demangle.c: Revert.
        * dcache.h: Revert.
        * dcache.c: Revert.
        * darwin-nat.h: Revert.
        * darwin-nat.c: Revert.
        * darwin-nat-info.c: Revert.
        * d-valprint.c: Revert.
        * d-namespace.c: Revert.
        * d-lang.c: Revert.
        * ctf.c: Revert.
        * csky-tdep.c: Revert.
        * csky-linux-tdep.c: Revert.
        * cris-tdep.c: Revert.
        * cris-linux-tdep.c: Revert.
        * cp-valprint.c: Revert.
        * cp-support.c: Revert.
        * cp-namespace.c: Revert.
        * cp-abi.c: Revert.
        * corelow.c: Revert.
        * corefile.c: Revert.
        * continuations.c: Revert.
        * completer.h: Revert.
        * completer.c: Revert.
        * complaints.c: Revert.
        * coffread.c: Revert.
        * coff-pe-read.c: Revert.
        * cli-out.h: Revert.
        * cli-out.c: Revert.
        * charset.c: Revert.
        * c-varobj.c: Revert.
        * c-valprint.c: Revert.
        * c-typeprint.c: Revert.
        * c-lang.c: Revert.
        * buildsym.c: Revert.
        * buildsym-legacy.c: Revert.
        * build-id.h: Revert.
        * build-id.c: Revert.
        * btrace.c: Revert.
        * bsd-uthread.c: Revert.
        * breakpoint.h: Revert.
        * breakpoint.c: Revert.
        * break-catch-throw.c: Revert.
        * break-catch-syscall.c: Revert.
        * break-catch-sig.c: Revert.
        * blockframe.c: Revert.
        * block.c: Revert.
        * bfin-tdep.c: Revert.
        * bfin-linux-tdep.c: Revert.
        * bfd-target.c: Revert.
        * bcache.c: Revert.
        * ax-general.c: Revert.
        * ax-gdb.h: Revert.
        * ax-gdb.c: Revert.
        * avr-tdep.c: Revert.
        * auxv.c: Revert.
        * auto-load.c: Revert.
        * arm-wince-tdep.c: Revert.
        * arm-tdep.c: Revert.
        * arm-symbian-tdep.c: Revert.
        * arm-pikeos-tdep.c: Revert.
        * arm-obsd-tdep.c: Revert.
        * arm-nbsd-tdep.c: Revert.
        * arm-nbsd-nat.c: Revert.
        * arm-linux-tdep.c: Revert.
        * arm-linux-nat.c: Revert.
        * arm-fbsd-tdep.c: Revert.
        * arm-fbsd-nat.c: Revert.
        * arm-bsd-tdep.c: Revert.
        * arch-utils.c: Revert.
        * arc-tdep.c: Revert.
        * arc-newlib-tdep.c: Revert.
        * annotate.h: Revert.
        * annotate.c: Revert.
        * amd64-windows-tdep.c: Revert.
        * amd64-windows-nat.c: Revert.
        * amd64-tdep.c: Revert.
        * amd64-sol2-tdep.c: Revert.
        * amd64-obsd-tdep.c: Revert.
        * amd64-obsd-nat.c: Revert.
        * amd64-nbsd-tdep.c: Revert.
        * amd64-nbsd-nat.c: Revert.
        * amd64-nat.c: Revert.
        * amd64-linux-tdep.c: Revert.
        * amd64-linux-nat.c: Revert.
        * amd64-fbsd-tdep.c: Revert.
        * amd64-fbsd-nat.c: Revert.
        * amd64-dicos-tdep.c: Revert.
        * amd64-darwin-tdep.c: Revert.
        * amd64-bsd-nat.c: Revert.
        * alpha-tdep.c: Revert.
        * alpha-obsd-tdep.c: Revert.
        * alpha-nbsd-tdep.c: Revert.
        * alpha-mdebug-tdep.c: Revert.
        * alpha-linux-tdep.c: Revert.
        * alpha-linux-nat.c: Revert.
        * alpha-bsd-tdep.c: Revert.
        * alpha-bsd-nat.c: Revert.
        * aix-thread.c: Revert.
        * agent.c: Revert.
        * addrmap.c: Revert.
        * ada-varobj.c: Revert.
        * ada-valprint.c: Revert.
        * ada-typeprint.c: Revert.
        * ada-tasks.c: Revert.
        * ada-lang.c: Revert.
        * aarch64-tdep.c: Revert.
        * aarch64-ravenscar-thread.c: Revert.
        * aarch64-newlib-tdep.c: Revert.
        * aarch64-linux-tdep.c: Revert.
        * aarch64-linux-nat.c: Revert.
        * aarch64-fbsd-tdep.c: Revert.
        * aarch64-fbsd-nat.c: Revert.
        * aarch32-linux-nat.c: Revert.

2019-04-05  Tom Tromey  <tom@tromey.com>

        * ft32-tdep.c: Sort headers.
        * frv-tdep.c: Sort headers.
        * frv-linux-tdep.c: Sort headers.
        * frame.c: Sort headers.
        * frame-unwind.c: Sort headers.
        * frame-base.c: Sort headers.
        * fork-child.c: Sort headers.
        * findvar.c: Sort headers.
        * findcmd.c: Sort headers.
        * filesystem.c: Sort headers.
        * filename-seen-cache.h: Sort headers.
        * filename-seen-cache.c: Sort headers.
        * fbsd-tdep.c: Sort headers.
        * fbsd-nat.h: Sort headers.
        * fbsd-nat.c: Sort headers.
        * f-valprint.c: Sort headers.
        * f-typeprint.c: Sort headers.
        * f-lang.c: Sort headers.
        * extension.h: Sort headers.
        * extension.c: Sort headers.
        * extension-priv.h: Sort headers.
        * expprint.c: Sort headers.
        * exec.h: Sort headers.
        * exec.c: Sort headers.
        * exceptions.c: Sort headers.
        * event-top.c: Sort headers.
        * event-loop.c: Sort headers.
        * eval.c: Sort headers.
        * elfread.c: Sort headers.
        * dwarf2read.h: Sort headers.
        * dwarf2read.c: Sort headers.
        * dwarf2loc.c: Sort headers.
        * dwarf2expr.h: Sort headers.
        * dwarf2expr.c: Sort headers.
        * dwarf2-frame.c: Sort headers.
        * dwarf2-frame-tailcall.c: Sort headers.
        * dwarf-index-write.h: Sort headers.
        * dwarf-index-write.c: Sort headers.
        * dwarf-index-common.c: Sort headers.
        * dwarf-index-cache.h: Sort headers.
        * dwarf-index-cache.c: Sort headers.
        * dummy-frame.c: Sort headers.
        * dtrace-probe.c: Sort headers.
        * disasm.h: Sort headers.
        * disasm.c: Sort headers.
        * disasm-selftests.c: Sort headers.
        * dictionary.c: Sort headers.
        * dicos-tdep.c: Sort headers.
        * demangle.c: Sort headers.
        * dcache.h: Sort headers.
        * dcache.c: Sort headers.
        * darwin-nat.h: Sort headers.
        * darwin-nat.c: Sort headers.
        * darwin-nat-info.c: Sort headers.
        * d-valprint.c: Sort headers.
        * d-namespace.c: Sort headers.
        * d-lang.c: Sort headers.
        * ctf.c: Sort headers.
        * csky-tdep.c: Sort headers.
        * csky-linux-tdep.c: Sort headers.
        * cris-tdep.c: Sort headers.
        * cris-linux-tdep.c: Sort headers.
        * cp-valprint.c: Sort headers.
        * cp-support.c: Sort headers.
        * cp-namespace.c: Sort headers.
        * cp-abi.c: Sort headers.
        * corelow.c: Sort headers.
        * corefile.c: Sort headers.
        * continuations.c: Sort headers.
        * completer.h: Sort headers.
        * completer.c: Sort headers.
        * complaints.c: Sort headers.
        * coffread.c: Sort headers.
        * coff-pe-read.c: Sort headers.
        * cli-out.h: Sort headers.
        * cli-out.c: Sort headers.
        * charset.c: Sort headers.
        * c-varobj.c: Sort headers.
        * c-valprint.c: Sort headers.
        * c-typeprint.c: Sort headers.
        * c-lang.c: Sort headers.
        * buildsym.c: Sort headers.
        * buildsym-legacy.c: Sort headers.
        * build-id.h: Sort headers.
        * build-id.c: Sort headers.
        * btrace.c: Sort headers.
        * bsd-uthread.c: Sort headers.
        * breakpoint.h: Sort headers.
        * breakpoint.c: Sort headers.
        * break-catch-throw.c: Sort headers.
        * break-catch-syscall.c: Sort headers.
        * break-catch-sig.c: Sort headers.
        * blockframe.c: Sort headers.
        * block.c: Sort headers.
        * bfin-tdep.c: Sort headers.
        * bfin-linux-tdep.c: Sort headers.
        * bfd-target.c: Sort headers.
        * bcache.c: Sort headers.
        * ax-general.c: Sort headers.
        * ax-gdb.h: Sort headers.
        * ax-gdb.c: Sort headers.
        * avr-tdep.c: Sort headers.
        * auxv.c: Sort headers.
        * auto-load.c: Sort headers.
        * arm-wince-tdep.c: Sort headers.
        * arm-tdep.c: Sort headers.
        * arm-symbian-tdep.c: Sort headers.
        * arm-pikeos-tdep.c: Sort headers.
        * arm-obsd-tdep.c: Sort headers.
        * arm-nbsd-tdep.c: Sort headers.
        * arm-nbsd-nat.c: Sort headers.
        * arm-linux-tdep.c: Sort headers.
        * arm-linux-nat.c: Sort headers.
        * arm-fbsd-tdep.c: Sort headers.
        * arm-fbsd-nat.c: Sort headers.
        * arm-bsd-tdep.c: Sort headers.
        * arch-utils.c: Sort headers.
        * arc-tdep.c: Sort headers.
        * arc-newlib-tdep.c: Sort headers.
        * annotate.h: Sort headers.
        * annotate.c: Sort headers.
        * amd64-windows-tdep.c: Sort headers.
        * amd64-windows-nat.c: Sort headers.
        * amd64-tdep.c: Sort headers.
        * amd64-sol2-tdep.c: Sort headers.
        * amd64-obsd-tdep.c: Sort headers.
        * amd64-obsd-nat.c: Sort headers.
        * amd64-nbsd-tdep.c: Sort headers.
        * amd64-nbsd-nat.c: Sort headers.
        * amd64-nat.c: Sort headers.
        * amd64-linux-tdep.c: Sort headers.
        * amd64-linux-nat.c: Sort headers.
        * amd64-fbsd-tdep.c: Sort headers.
        * amd64-fbsd-nat.c: Sort headers.
        * amd64-dicos-tdep.c: Sort headers.
        * amd64-darwin-tdep.c: Sort headers.
        * amd64-bsd-nat.c: Sort headers.
        * alpha-tdep.c: Sort headers.
        * alpha-obsd-tdep.c: Sort headers.
        * alpha-nbsd-tdep.c: Sort headers.
        * alpha-mdebug-tdep.c: Sort headers.
        * alpha-linux-tdep.c: Sort headers.
        * alpha-linux-nat.c: Sort headers.
        * alpha-bsd-tdep.c: Sort headers.
        * alpha-bsd-nat.c: Sort headers.
        * aix-thread.c: Sort headers.
        * agent.c: Sort headers.
        * addrmap.c: Sort headers.
        * ada-varobj.c: Sort headers.
        * ada-valprint.c: Sort headers.
        * ada-typeprint.c: Sort headers.
        * ada-tasks.c: Sort headers.
        * ada-lang.c: Sort headers.
        * aarch64-tdep.c: Sort headers.
        * aarch64-ravenscar-thread.c: Sort headers.
        * aarch64-newlib-tdep.c: Sort headers.
        * aarch64-linux-tdep.c: Sort headers.
        * aarch64-linux-nat.c: Sort headers.
        * aarch64-fbsd-tdep.c: Sort headers.
        * aarch64-fbsd-nat.c: Sort headers.
        * aarch32-linux-nat.c: Sort headers.

2019-04-04  Tom Tromey  <tom@tromey.com>

        * varobj.c (varobj_create): Update.
        * rust-exp.y (struct rust_parser) <update_innermost_block,
        lookup_symbol>: New methods.
        (rust_parser::update_innermost_block, rust_parser::lookup_symbol):
        Rename.
        (rust_parser::rust_lookup_type)
        (rust_parser::convert_ast_to_expression, rust_lex_tests): Update.
        * printcmd.c (display_command, do_one_display): Update.
        * parser-defs.h (struct parser_state) <parser_state>: Add
        "tracker" parameter.
        (block_tracker): New member.
        (class innermost_block_tracker) <innermost_block_tracker>: Add
        "types" parameter.
        <reset>: Remove method.
        (innermost_block): Don't declare.
        (null_post_parser): Update.
        * parse.c (innermost_block): Remove global.
        (write_dollar_variable): Update.
        (parse_exp_1, parse_exp_in_context): Add "tracker" parameter.
        Remove "tracker_types" parameter.
        (parse_expression): Add "tracker" parameter.
        (parse_expression_for_completion): Update.
        (null_post_parser): Add "tracker" parameter.
        * p-exp.y: Update rules.
        * m2-exp.y: Update rules.
        * language.h (struct language_defn) <la_post_parser>: Add
        "tracker" parameter.
        * go-exp.y: Update rules.
        * f-exp.y: Update rules.
        * expression.h (parse_expression, parse_exp_1): Add "tracker"
        parameter.
        * d-exp.y: Update rules.
        * c-exp.y: Update rules.
        * breakpoint.c (set_breakpoint_condition): Create an
        innermost_block_tracker.
        (watch_command_1): Likewise.
        * ada-lang.c (resolve): Add "tracker" parameter.
        (resolve_subexp): Likewise.
        * ada-exp.y (write_var_from_sym): Update.

2019-04-04  Tom Tromey  <tom@tromey.com>

        * type-stack.h: New file.
        * type-stack.c: New file.
        * parser-defs.h (enum type_pieces, union type_stack_elt): Move to
        type-stack.h.
        (insert_into_type_stack, insert_type, push_type, push_type_int)
        (insert_type_address_space, pop_type, pop_type_int)
        (pop_typelist, pop_type_stack, append_type_stack)
        (push_type_stack, get_type_stack, push_typelist)
        (follow_type_instance_flags, follow_types): Don't declare.
        * parse.c (type_stack): Remove global.
        (parse_exp_in_context): Update.
        (insert_into_type_stack, insert_type, push_type, push_type_int)
        (insert_type_address_space, pop_type, pop_type_int)
        (pop_typelist, pop_type_stack, append_type_stack)
        (push_type_stack, get_type_stack, push_typelist)
        (follow_type_instance_flags, follow_types): Remove (moved to
        type-stack.c).
        * f-exp.y (type_stack): New global.
        Update rules.
        (push_kind_type, f_parse): Update.
        * d-exp.y (type_stack): New global.
        Update rules.
        (d_parse): Update.
        * c-exp.y (struct c_parse_state) <type_stack>: New member.
        Update rules.
        * Makefile.in (COMMON_SFILES): Add type-stack.c.
        (HFILES_NO_SRCDIR): Add type-stack.h.

2019-04-04  Tom Tromey  <tom@tromey.com>

        * rust-exp.y (rust_parser::lex_identifier, rustyylex)
        (rust_parser::convert_ast_to_expression, rust_parse)
        (rust_lex_test_completion, rust_lex_tests): Update.
        * parser-defs.h (struct expr_completion_state): New.
        (struct parser_state) <parser_state>: Add completion parameter.
        <mark_struct_expression, mark_completion_tag>: New methods.
        <parse_completion, m_completion_state>: New members.
        (prefixify_expression, null_post_parser): Update.
        (mark_struct_expression, mark_completion_tag): Don't declare.
        * parse.c (parse_completion, expout_last_struct)
        (expout_tag_completion_type, expout_completion_name): Remove
        globals.
        (parser_state::mark_struct_expression)
        (parser_state::mark_completion_tag): Now methods.
        (prefixify_expression): Add last_struct parameter.
        (prefixify_subexp): Likewise.
        (parse_exp_1): Update.
        (parse_exp_in_context): Add cstate parameter.  Update.
        (parse_expression_for_completion): Create an
        expr_completion_state.
        (null_post_parser): Add "completion" parameter.
        * p-exp.y: Update rules.
        (yylex): Update.
        * language.h (struct language_defn) <la_post_parser>: Add
        "completing" parameter.
        * go-exp.y: Update rules.
        (lex_one_token): Update.
        * expression.h (parse_completion): Don't declare.
        * d-exp.y: Update rules.
        (lex_one_token): Update rules.
        * c-exp.y: Update rules.
        (lex_one_token): Update.
        * ada-lang.c (resolve): Add "parse_completion" parameter.
        (resolve_subexp): Likewise.
        (ada_resolve_function): Likewise.

2019-04-04  Tom Tromey  <tom@tromey.com>

        * parser-defs.h (struct parser_state) <start_arglist,
        end_arglist>: New methods.
        <arglist_len, m_funcall_chain>: New members.
        (arglist_len, start_arglist, end_arglist): Don't declare.
        * parse.c (arglist_len, funcall_chain): Remove global.
        (start_arglist, end_arglist): Remove functions.
        (parse_exp_in_context): Update.
        * p-exp.y: Update rules.
        * m2-exp.y: Update rules.
        * go-exp.y: Update rules.
        * f-exp.y: Update rules.
        * d-exp.y: Update rules.
        * c-exp.y: Update rules.

2019-04-04  Tom Tromey  <tom@tromey.com>

        * rust-exp.y (struct rust_parser) <lex_hex, lex_escape,
        lex_operator, push_back>: New methods.
        Update all rules.
        (rust_parser::lex_hex, lex_escape): Rename and update.
        (rust_parser::lex_string, rust_parser::lex_identifier): Update.
        (rust_parser::lex_operator): Rename and update.
        (rust_parser::lex_number, rustyylex, rustyyerror)
        (rust_lex_test_init, rust_lex_test_sequence)
        (rust_lex_test_push_back, rust_lex_tests): Update.
        * parser-defs.h (struct parser_state) <parser_state>: Add "input"
        parameter.
        <lexptr, prev_lexptr>: New members.
        (lexptr, prev_lexptr): Don't declare.
        * parse.c (lexptr, prev_lexptr): Remove globals.
        (parse_exp_in_context): Update.
        * p-exp.y (yylex, yyerror): Update.
        * m2-exp.y (parse_number, yylex, yyerror): Update.
        * go-exp.y (lex_one_token, yyerror): Update.
        * f-exp.y (match_string_literal, yylex, yyerror): Update.
        * d-exp.y (lex_one_token, yyerror): Update.
        * c-exp.y (scan_macro_expansion, finished_macro_expansion)
        (lex_one_token, yyerror): Update.
        * ada-lex.l (YY_INPUT): Update.
        (rewind_to_char): Update.
        * ada-exp.y (yyerror): Update.

2019-04-04  Tom Tromey  <tom@tromey.com>

        * rust-exp.y (rustyylex, rust_lex_tests): Update.
        * parser-defs.h (struct parser_state) <parser_state>: Add new
        parameter.
        <comma_terminates>: New member.
        (comma_terminates): Don't declare global.
        * parse.c (comma_terminates): Remove global.
        (parse_exp_in_context): Update.
        * p-exp.y (yylex): Update.
        * m2-exp.y (yylex): Update.
        * go-exp.y (lex_one_token): Update.
        * f-exp.y (yylex): Update.
        * d-exp.y (lex_one_token): Update.
        * c-exp.y (lex_one_token): Update.
        * ada-lex.l: Update.

2019-04-04  Tom Tromey  <tom@tromey.com>

        * rust-exp.y (struct rust_parser) <paren_depth>: New member.
        (rustyylex, rust_lex_test_init, rust_lex_test_one)
        (rust_lex_test_sequence, rust_lex_test_push_back): Update.
        * parser-defs.h (paren_depth): Don't declare.
        * parse.c (paren_depth): Remove global.
        (parse_exp_in_context): Update.
        * p-exp.y (paren_depth): New global.
        (pascal_parse): Initialize it.
        * m2-exp.y (paren_depth): New global.
        (m2_parse): Initialize it.
        * go-exp.y (paren_depth): New global.
        (go_parse): Initialize it.
        * f-exp.y (paren_depth): New global.
        (f_parse): Initialize it.
        * d-exp.y (paren_depth): New global.
        (d_parse): Initialize it.
        * c-exp.y (paren_depth): New global.
        (c_parse): Initialize it.
        * ada-lex.l (paren_depth): New global.
        (lexer_init): Initialize it.

2019-04-04  Tom Tromey  <tom@tromey.com>

        * rust-exp.y (rust_parser::crate_name, rust_parser::super_name)
        (rust_parser::convert_ast_to_type)
        (rust_parser::convert_ast_to_expression, rust_lex_tests): Update.
        * parser-defs.h (struct parser_state) <parser_state>: Add
        parameters.  Initialize new members.
        <expression_context_block, expression_context_pc>: New members.
        * parse.c (expression_context_block, expression_context_pc):
        Remove globals.
        (parse_exp_in_context): Update.
        * p-exp.y: Update all rules.
        (yylex): Update.
        * m2-exp.y: Update all rules.
        (yylex): Update.
        * go-exp.y (yylex): Update.
        * f-exp.y (yylex): Update.
        * d-exp.y: Update all rules.
        (yylex): Update.
        * c-exp.y: Update all rules.
        (lex_one_token, classify_name, yylex, c_parse): Update.
        * ada-exp.y (write_var_or_type, write_name_assoc): Update.

2019-04-04  Tom Tromey  <tom@tromey.com>

        * gdbarch.h, gdbarch.c: Rebuild.
        * gdbarch.sh (dtrace_parse_probe_argument): Change type.
        * stap-probe.h: 
        (struct stap_parse_info): Replace "parser_state" with
        "expr_builder".
        * parser-defs.h (struct expr_builder): Rename from "parser_state".
        (parser_state): New class.
        * parse.c (expr_builder): Rename.
        (expr_builder::release): Rename.
        (write_exp_elt, write_exp_elt_opcode, write_exp_elt_sym)
        (write_exp_elt_msym, write_exp_elt_block, write_exp_elt_objfile)
        (write_exp_elt_longcst, write_exp_elt_floatcst)
        (write_exp_elt_type, write_exp_elt_intern, write_exp_string)
        (write_exp_string_vector, write_exp_bitstring)
        (write_exp_msymbol, mark_struct_expression)
        (write_dollar_variable)
        (insert_type_address_space, increase_expout_size): Replace
        "parser_state" with "expr_builder".
        * dtrace-probe.c: Replace "parser_state" with "expr_builder".
        * amd64-linux-tdep.c (amd64_dtrace_parse_probe_argument): Replace
        "parser_state" with "expr_builder".

2019-04-04  Tom Tromey  <tom@tromey.com>

        * rust-exp.y: Replace "parse_language" with method call.
        * p-exp.y: 
        (yylex): Replace "parse_language" with method call.
        * m2-exp.y: 
        (yylex): Replace "parse_language" with method call.
        * go-exp.y (classify_name): Replace "parse_language" with method
        call.
        * f-exp.y (yylex): Replace "parse_language" with method call.
        * d-exp.y (lex_one_token): Replace "parse_language" with method
        call.
        * c-exp.y: 
        (lex_one_token, classify_name, yylex): Replace "parse_language"
        with method call.
        * ada-exp.y (find_primitive_type, type_char)
        (type_system_address): Replace "parse_language" with method call.

2019-04-04  Tom Tromey  <tom@tromey.com>

        * rust-exp.y: Replace "parse_gdbarch" with method call.
        * parse.c (write_dollar_variable, insert_type_address_space):
        Replace "parse_gdbarch" with method call.
        * p-exp.y (parse_type, yylex): Replace "parse_gdbarch" with method
        call.
        * objc-lang.c (end_msglist): Replace "parse_gdbarch" with method
        call.
        * m2-exp.y (parse_type, parse_m2_type, yylex): Replace
        "parse_gdbarch" with method call.
        * go-exp.y (parse_type, classify_name): Replace "parse_gdbarch"
        with method call.
        * f-exp.y (parse_type, parse_f_type, yylex): Replace
        "parse_gdbarch" with method call.
        * d-exp.y (parse_type, parse_d_type, lex_one_token): Replace
        "parse_gdbarch" with method call.
        * c-exp.y (parse_type, parse_number, classify_name): Replace
        "parse_gdbarch" with method call.
        * ada-lex.l: Replace "parse_gdbarch" with method call.
        * ada-exp.y (parse_type, find_primitive_type, type_char)
        (type_system_address): Replace "parse_gdbarch" with method call.

2019-04-04  Tom Tromey  <tom@tromey.com>

        * dtrace-probe.c (dtrace_probe::build_arg_exprs): Update.
        * stap-probe.c (stap_parse_argument): Update.
        * stap-probe.h (struct stap_parse_info) <stap_parse_info>: Remove
        initial_size parameter.
        * rust-exp.y (rust_lex_tests): Update.
        * parse.c (parser_state): Update.
        (parse_exp_in_context): Update.
        * parser-defs.h (struct parser_state) <parser_state>: Remove
        "initial_size" parameter.

2019-04-04  Tom Tromey  <tom@tromey.com>

        * parser-defs.h (increase_expout_size): Don't declare.
        * parse.c (increase_expout_size): Now static.

2019-04-04  Thomas Schwinge  <thomas@codesourcery.com>

        * gnu-nat.c (gnu_nat_target::wait): Fix
        target_waitstatus_to_string call.

2019-04-01  Andrew Burgess  <andrew.burgess@embecosm.com>

        * eval.c (evaluate_subexp_standard): Handle internal functions
        during Fortran function call handling.

2019-04-01  Andrew Burgess  <andrew.burgess@embecosm.com>

        * NEWS: Mention new internal functions.
        * dwarf2read.c (dwarf2_init_complex_target_type): New function.
        (read_base_type): Use dwarf2_init_complex_target_type.
        * value.c (creal_internal_fn): New function.
        (cimag_internal_fn): New function.
        (_initialize_values): Register new internal functions.

2019-04-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * infrun.c (stop_all_threads): If debug_infrun, always
        trace the wait status after wait_one, using
        target_waitstatus_to_string and target_pid_to_str.
        (handle_inferior_event): Replace various trace of
        wait status kind by a single trace.
        * gdb/gnu-nat.c (gnu_nat_target::wait): Replace local
        wait status kind image by target_waitstatus_to_string.
        * target/waitstatus.c (target_waitstatus_to_string): Fix
        obsolete comment.

2019-04-01  Tom Tromey  <tromey@adacore.com>

        PR symtab/23331:
        * dwarf2read.c (partial_die_info::read): Handle DW_AT_ranges.

2019-04-01  Sergio Durigan Junior  <sergiodj@redhat.com>
            Pedro Alves  <palves@redhat.com>

        * top.c (quit_force): Call 'finalize_values'.
        * value.c (finalize_values): New function.
        * value.h (finalize_values): Declare.

2019-03-30  Eli Zaretskii  <eliz@gnu.org>

        * NEWS: Announce $_gdb_major and $_gdb_minor.

        * top.c (init_gdb_version_vars): New function.
        (gdb_init): Call init_gdb_version_vars.

2019-03-29  Tom Tromey  <tromey@adacore.com>

        * printcmd.c (_initialize_printcmd): Add usage lines.  Update some
        help text.  Remove dead code.

2019-03-29  Keith Seitz  <keiths@redhat.com>

        From Siddhesh Poyarekar:
        * f-lang.h (f77_get_upperbound): Return LONGEST.
        (f77_get_lowerbound): Likewise.
        * f-typeprint.c (f_type_print_varspec_suffix): Expand
        UPPER_BOUND and LOWER_BOUND to LONGEST.  Use plongest to format
        print them.
        (f_type_print_base): Expand UPPER_BOUND to LONGEST.  Use
        plongest to format print it.
        * f-valprint.c (f77_get_lowerbound): Return LONGEST.
        (f77_get_upperbound): Likewise.
        (f77_get_dynamic_length_of_aggregate): Expand UPPER_BOUND,
        LOWER_BOUND to LONGEST.
        (f77_create_arrayprint_offset_tbl): Likewise.

2019-03-29  Keith Seitz  <keiths@redhat.com>

        * ada-lang.c (ada_template_to_fixed_record_type_1): Use
        %s/pulongest for TYPE_LENGTH instead of %d in format
        strings.
        * ada-typerint.c (ada_print_type): Likewise.
        * amd64-windows-tdep.c (amd64_windows_store_arg_in_reg): Likewise.
        * compile/compile-c-support.c (generate_register_struct): Likewise.
        * gdbtypes.c (recursive_dump_type): Likewise.
        * gdbtypes.h (struct type) <length>: Change type to ULONGEST.
        * m2-typeprint.c (m2_array):  Use %s/pulongest for TYPE_LENGTH
        instead of %d in format strings.
        * riscv-tdep.c (riscv_type_alignment): Cast second argument
        to std::min to ULONGEST.
        * symmisc.c (print_symbol): Use %s/pulongest for TYPE_LENGTH
        instead of %d in format strings.
        * tracepoint.c (info_scope_command): Likewise.
        * typeprint.c (print_offset_data::update)
        (print_offset_data::finish): Likewise.
        * xtensa-tdep.c (xtensa_store_return_value)
        (xtensa_push_dummy_call): Likewise.

2019-03-28  Jon Turney  <jon.turney@dronecode.org.uk>

        * windows-nat.c (display_selector): Fixed format specifications
        for 64-bit Cygwin.

2019-03-28  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * infrun.c (follow_exec): Call target_terminal::ours_for_output.

2019-03-28  Sandra Loosemore  <sandra@codesourcery.com>

        * nios2-tdep.h (struct gdbarch_tdep): Add is_kernel_helper.
        * nios2-tdep.c (nios2_get_next_pc): Skip over kernel helpers.
        * nios2-linux-tdep.c (nios2_linux_is_kernel_helper): New.
        (nios2_linux_init_abi): Install it.

2019-03-28  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.c (aarch64_vnv_type): Use vector types.

2019-03-28  Alan Hayward  <alan.hayward@arm.com>

        * features/aarch64-sve.c (create_feature_aarch64_sve): Add q view.

2019-03-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
            Tom Tromey  <tromey@adacore.com>

        * minsyms.c (minimal_symbol_upper_bound): Fix buffer overflow.

2019-03-26  Joel Brobecker  <brobecker@adacore.com>

        * gdb-gdb.py.in (StructMainTypePrettyPrinter.bound_img): New method.
        (StructMainTypePrettyPrinter.bounds_img): Use new "bound_img"
        method to compute the bounds of range types. Also print "[evaluated]"
        if the bounds' values come from a dynamic evaluation.

2019-03-26  Andrew Burgess  <andrew.burgess@embecosm.com>

        * cp-valprint.c (cp_print_value_fields): Don't print trailing
        whitespace when pretty printing is on.

2019-03-26  Alan Hayward  <alan.hayward@arm.com>

        * ppc-linux-nat.c: Add include.

2019-03-26  Alan Hayward  <alan.hayward@arm.com>

        * NEWS: Mention AArch64 Pointer Authentication.

2019-03-26  Alan Hayward  <alan.hayward@arm.com>

        * arm-linux-nat.c: Add include.

2019-03-25  Simon Marchi  <simon.marchi@polymtl.ca>

        * source-cache.c (source_cache::get_source_lines): Re-read
        fullname after calling open_source_file.

2019-03-25  John Baldwin  <jhb@FreeBSD.org>

        * NEWS: Mention TLS support for FreeBSD.

2019-03-25  Tom Tromey  <tromey@adacore.com>

        * minsyms.c (BUNCH_SIZE): Update comment.
        (~minimal_symbol_reader): Remove old comment.
        (compact_minimal_symbols): Update comment.
        (minimal_symbol_reader::install): Remove old comment.  Update
        other comments.

2019-03-25  Alan Hayward  <alan.hayward@arm.com>

        * s390-linux-nat.c: Add include.

2019-03-25  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-linux-nat.c (aarch64_linux_nat_target::read_description):
        Call linux_get_hwcap.
        * aarch64-linux-tdep.c (aarch64_linux_core_read_description):
        Likewise.
        (aarch64_linux_get_hwcap): Remove function.
        * aarch64-linux-tdep.h (aarch64_linux_get_hwcap): Remove
        declaration.
        * arm-linux-nat.c (arm_linux_nat_target::read_description):Call
        linux_get_hwcap.
        * arm-linux-tdep.c (arm_linux_core_read_description): Likewise.
        * linux-tdep.c (linux_get_hwcap): Add function.
        (linux_get_hwcap2): Likewise.
        * linux-tdep.h (linux_get_hwcap): Add declaration.
        (linux_get_hwcap2): Likewise.
        * ppc-linux-nat.c (ppc_linux_get_hwcap): Remove function.
        (ppc_linux_get_hwcap2): Likewise.
        (ppc_linux_nat_target::region_ok_for_hw_watchpoint): Call
        linux_get_hwcap.
        (ppc_linux_nat_target::insert_watchpoint): Likewise.
        (ppc_linux_nat_target::watchpoint_addr_within_range): Likewise.
        (ppc_linux_nat_target::read_description): Likewise.
        * ppc-linux-tdep.c (ppc_linux_core_read_description): Likewise.
        * s390-linux-nat.c: Likewise.
        * s390-linux-tdep.c (s390_core_read_description): Likewise.

2019-03-24  Tom Tromey  <tom@tromey.com>

        * ada-lang.c (standard_lookup): Simplify initialization.
        (ada_lookup_symbol_nonlocal): Simplify return.
        * solib-spu.c (spu_lookup_lib_symbol): Simplify return.
        * solib-darwin.c (darwin_lookup_lib_symbol): Simplify return.
        * solib-svr4.c (elf_lookup_lib_symbol): Simplify return.
        * rust-lang.c (rust_lookup_symbol_nonlocal): Simplify
        initialization.
        * solib.c (solib_global_lookup): Simplify.
        * symtab.c (null_block_symbol): Remove.
        (symbol_cache_lookup): Simplify returns.
        (lookup_language_this): Simplify returns.
        (lookup_symbol_aux): Simplify return.
        (lookup_local_symbol): Simplify returns.
        (lookup_global_symbol_from_objfile): Simplify return.
        (lookup_symbol_in_objfile_symtabs)
        (lookup_symbol_in_objfile_from_linkage_name): Simplify return.
        (lookup_symbol_via_quick_fns, lookup_symbol_in_static_block)
        (lookup_static_symbol, lookup_global_symbol): Simplify return.
        * cp-namespace.c (cp_lookup_bare_symbol)
        (cp_search_static_and_baseclasses, cp_lookup_symbol_via_imports)
        (cp_lookup_symbol_via_all_imports, cp_lookup_nested_symbol_1)
        (cp_lookup_nested_symbol): Don't use null_block_symbol.
        (cp_lookup_symbol_via_imports): Simplify initialization.
        (find_symbol_in_baseclass): Likewise.
        * symtab.h (null_block_symbol): Remove.
        * d-namespace.c (d_lookup_symbol): Don't use null_block_symbol.
        (d_lookup_nested_symbol, d_lookup_symbol_imports)
        (d_lookup_symbol_module): Likewise.
        (find_symbol_in_baseclass): Simplify initialization.

2019-03-24  Tom Tromey  <tom@tromey.com>

        * expression.h: Don't include symtab.h.
        (struct block): Forward declare.

2019-03-24  Tom Tromey  <tom@tromey.com>

        * c-exp.y (typebase): Remove casts.
        * gdbtypes.c (lookup_unsigned_typename, )
        (lookup_signed_typename): Remove cast.
        * eval.c (parse_to_comma_and_eval): Remove cast.
        * parse.c (write_dollar_variable): Remove cast.
        * block.h (struct block) <superblock>: Now const.
        * symfile-debug.c (debug_qf_map_matching_symbols): Update.
        * psymtab.c (psym_map_matching_symbols): Make "block" const.
        (map_block): Make "block" const.
        * symfile.h (struct quick_symbol_functions)
        <map_matching_symbols>: Constify block argument to "callback".
        * symtab.c (basic_lookup_transparent_type_quick): Make "block"
        const.
        (find_pc_sect_compunit_symtab): Make "b" const.
        (find_symbol_at_address): Likewise.
        (search_symbols): Likewise.
        * dwarf2read.c (dw2_lookup_symbol): Make "block" const.
        (dw2_debug_names_lookup_symbol): Likewise.
        (dw2_map_matching_symbols): Update.
        * p-valprint.c (pascal_val_print): Remove "block".
        * ada-lang.c (ada_add_global_exceptions): Make "b" const.
        (aux_add_nonlocal_symbols): Make "block" const.
        (resolve_subexp): Remove cast.
        * linespec.c (iterate_over_all_matching_symtabs): Make "block"
        const.
        (iterate_over_file_blocks): Likewise.
        * f-exp.y (%union) <bval>: Remove.
        * coffread.c (patch_opaque_types): Make "b" const.
        * spu-tdep.c (spu_catch_start): Make "block" const.
        * c-valprint.c (print_unpacked_pointer): Remove "block".
        * symmisc.c (dump_symtab_1): Make "b" const.
        (block_depth): Make "block" const.
        * d-exp.y (%union) <bval>: Remove.
        * cp-support.h (cp_lookup_rtti_type): Update.
        * cp-support.c (cp_lookup_rtti_type): Make "block" const.
        * psymtab.c (psym_lookup_symbol): Make "block" const.
        (maintenance_check_psymtabs): Make "b" const.
        * python/py-framefilter.c (extract_sym): Make "sym_block" const.
        (enumerate_locals, enumerate_args): Update.
        * python/py-symtab.c (stpy_global_block): Make "block" const.
        (stpy_static_block): Likewise.
        * inline-frame.c (block_starting_point_at): Make "new_block"
        const.
        * block.c (find_block_in_blockvector): Make return type const.
        (blockvector_for_pc_sect): Make "b" const.
        (find_block_in_blockvector): Make "b" const.

2019-03-23  Tom Tromey  <tom@tromey.com>

        * varobj.c (varobj_create): Update.
        * symfile.c (clear_symtab_users): Don't reset innermost_block.
        * printcmd.c (display_command, do_one_display): Don't reset
        innermost_block.
        * parser-defs.h (enum innermost_block_tracker_type): Move to
        expression.h.
        (innermost_block): Update comment.
        * parse.c (parse_exp_1): Add tracker_types parameter.
        (parse_exp_in_context): Rename from parse_exp_in_context_1.  Add
        tracker_types parameter.  Reset innermost_block.
        (parse_exp_in_context): Remove.
        (parse_expression_for_completion): Update.
        * objfiles.c (~objfile): Don't reset expression_context_block or
        innermost_block.
        * expression.h (enum innermost_block_tracker_type): Move from
        parser-defs.h.
        (parse_exp_1): Add tracker_types parameter.
        * breakpoint.c (set_breakpoint_condition, watch_command_1): Don't
        reset innermost_block.

2019-03-23  Tom Tromey  <tom@tromey.com>

        * objfiles.h: Include bcache.h.

2019-03-23  Tom Tromey  <tom@tromey.com>

        * linespec.c (get_current_search_block): Use
        scoped_restore_current_language.
        * symmisc.c (dump_symtab): Use scoped_restore_current_language.

2019-03-22  Alan Hayward  <alan.hayward@arm.com>
            Jiong Wang  <jiong.wang@arm.com>

        * aarch64-linux-tdep.c
        (aarch64_linux_iterate_over_regset_sections): Check for pauth
        section.
        * aarch64-linux-tdep.h (AARCH64_LINUX_SIZEOF_PAUTH): New define.

2019-03-22  Alan Hayward  <alan.hayward@arm.com>
            Jiong Wang  <jiong.wang@arm.com>

        * aarch64-tdep.c (aarch64_analyze_prologue): Check for pauth
        instructions.
        (aarch64_analyze_prologue_test): Add PACIASP test.
        (aarch64_prologue_prev_register): Unmask PC value.

2019-03-22  Alan Hayward  <alan.hayward@arm.com>
            Jiong Wang  <jiong.wang@arm.com>

        * aarch64-tdep.c (aarch64_frame_unmask_address): New function.
        (aarch64_dwarf2_prev_register): Unmask PC value.
        (aarch64_dwarf2_frame_init_reg): Init pauth registers.
        (aarch64_execute_dwarf_cfa_vendor_op): Check for
        DW_CFA_AARCH64_negate_ra_state.
        (aarch64_gdbarch_init): Add aarch64_execute_dwarf_cfa_vendor_op.

2019-03-22  Alan Hayward  <alan.hayward@arm.com>
            Jiong Wang  <jiong.wang@arm.com>

        * aarch64-tdep.c (aarch64_dwarf_reg_to_regnum): Check for pauth
        registers.
        (aarch64_pseudo_register_name): Likewise.
        (aarch64_pseudo_register_type): Likewise.
        (aarch64_pseudo_register_reggroup_p): Likewise.
        (aarch64_gdbarch_init): Add pauth registers.
        * aarch64-tdep.h (AARCH64_DWARF_PAUTH_RA_STATE): New define.
        (AARCH64_DWARF_PAUTH_DMASK): Likewise.
        (AARCH64_DWARF_PAUTH_CMASK): Likewise.
        (struct gdbarch_tdep): Add regnum for ra_state.

2019-03-22  Alan Hayward  <alan.hayward@arm.com>
            Jiong Wang  <jiong.wang@arm.com>

        * arch/aarch64.h (AARCH64_PAUTH_REGS_SIZE): New define.

2019-03-22  Alan Hayward  <alan.hayward@arm.com>
            Jiong Wang  <jiong.wang@arm.com>

        * aarch64-linux-nat.c (fetch_pauth_masks_from_thread): New
        function.
        (aarch64_linux_nat_target::fetch_registers): Read pauth registers.
        * aarch64-tdep.c (aarch64_cannot_store_register): New function.
        (aarch64_gdbarch_init): Add puth registers.
        * aarch64-tdep.h (struct gdbarch_tdep): Add pauth features.
        * arch/aarch64.h (AARCH64_PAUTH_DMASK_REGNUM): New define.
        (AARCH64_PAUTH_CMASK_REGNUM): Likewise.

2019-03-22  Alan Hayward  <alan.hayward@arm.com>
            Jiong Wang  <jiong.wang@arm.com>

        * aarch64-linux-nat.c
        (aarch64_linux_nat_target::read_description): Read PACA hwcap.
        * aarch64-linux-tdep.c
        (aarch64_linux_core_read_description): Likewise.
        (aarch64_linux_get_hwcap): New function.
        * aarch64-linux-tdep.h (AARCH64_HWCAP_PACA): New define.
        (aarch64_linux_get_hwcap): New declaration.

2019-03-22  Alan Hayward  <alan.hayward@arm.com>
            Jiong Wang  <jiong.wang@arm.com>

        * aarch64-linux-nat.c
        (aarch64_linux_nat_target::read_description): Add pauth param.
        * aarch64-linux-tdep.c
        (aarch64_linux_core_read_description): Likewise.
        * aarch64-tdep.c (struct target_desc): Add in pauth.
        (aarch64_read_description): Add pauth param.
        (aarch64_gdbarch_init): Likewise.
        * aarch64-tdep.h (aarch64_read_description): Likewise.
        * arch/aarch64.c (aarch64_create_target_description): Likewise.
        * arch/aarch64.h (aarch64_create_target_description): Likewise.
        * features/Makefile: Add new files.
        * features/aarch64-pauth.c: New file.
        * features/aarch64-pauth.xml: New file.

2019-03-20  Tom Tromey  <tromey@adacore.com>

        * infrun.c (handle_inferior_event): Rename from
        handle_inferior_event_1.  Create a scoped_value_mark.
        (handle_inferior_event): Remove.

2019-03-19  Tom Tromey  <tromey@adacore.com>

        * mi/mi-interp.c (mi_on_normal_stop_1): Only show displays once.
        * infrun.h (print_stop_event): Add "displays" parameter.
        * infrun.c (print_stop_event): Add "displays" parameter.

2019-03-19  Pedro Alves  <palves@redhat.com>

        * tui/tui-out.c (tui_ui_out::do_field_string): Simplify.
        (tui_ui_out::do_text): Add comments.  Reset M_LINE to 0 instead of
        to -1.  Fix TABs vs spaces.
        (tui_ui_out::tui_ui_out): Don't initialize fields here.
        * tui/tui-out.h (tui_ui_out) Add intro comments.
        <m_line, m_start_of_line>: In-class initialize, and add describing
        comment.

2019-03-18  Alan Hayward  <alan.hayward@arm.com>

        * arm-linux-nat.c (arm_linux_insert_hw_breakpoint1): Fix
        variable names.
        (arm_linux_remove_hw_breakpoint1): Use a gdb::function_view.

2019-03-18  Pedro Alves  <palves@redhat.com>
            Eli Zaretskii <eliz@gnu.org>

        * tui/tui-out.c (tui_ui_out::tui_ui_out): Fix initialization of
        m_line and m_start_of_line.

2019-03-18  Eli Zaretskii  <eliz@gnu.org>

        * tui/tui-io.c (gdb_wgetch): Don't echo CR.
        (tui_getc): When gdb_wgetch returns a CR, behave the same as when
        it returns a newline.  This fixes a regression in TU mode, whereby
        the next line is output on the same screen line as the user input.

2019-03-18  Tom Tromey  <tromey@adacore.com>

        * minsyms.c (minimal_symbol_reader::install): Remove call to
        obstack_blank.

2019-03-18  Pedro Alves  <palves@redhat.com>

        * tui/tui-io.c (reverse_mode_p, reverse_save_bg, reverse_save_fg):
        New globals.
        (apply_style): New, factored out from ...
        (apply_ansi_escape): ... this.  Handle reverse video mode.
        (tui_set_reverse_mode): New function.
        * tui/tui-io.h (tui_set_reverse_mode): New declaration.
        * tui/tui-winsource.c (tui_show_source_line): Use
        tui_set_reverse_mode instead of setting A_STANDOUT.
        * ui-style.h (struct ui_file_style) <set_reverse, set_fg, set_bg>:
        New setter methods.

2019-03-18  Hannes Domani  <ssbssa@yahoo.de>

        * tui/tui-source.c (copy_source_line): Fix handling of 'column'.
        Handle tabs.

2019-03-18  Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (empty_array): Add "high" parameter.
        (ada_evaluate_subexp): Update.

2019-03-17  Sergei Trofimovich <siarheit@google.com>

        * unittests/string_view-selftests.c: Define
        _initialize_string_view_selftests unconditionally.

2019-03-17  Vladimir Martyanov  <vilgeforce@gmail.com>

        PR gdb/24350
        * windows-nat.c (windows_make_so): Remove unused text_vma variable.

2019-03-17  Vladimir Martyanov  <vilgeforce@gmail.com>

        PR gdb/24351
        * windows-nat.c (display_selector): Fix format specifiers.

2019-03-17  Eli Zaretskii  <eliz@gnu.org>

        * tui/tui-winsource.c (tui_set_is_exec_point_at): Call
        tui_refill_source_window instead of tui_refresh_win, to update the
        current execution line.  This fixes redisplay of the current line
        when stepping through the code with "next" or "step".

2019-03-16  Eli Zaretskii  <eliz@gnu.org>

        * source-cache.c (source_cache::get_source_lines): Call
        find_source_lines to initialize s->nlines.  This fixes vertical
        scrolling of TUI source window when the DOWN arrow is pressed.

2019-03-16  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * auto-load.c (_initialize_auto_load): Fix 'This options has'.
        linux-thread-db.c (_initialize_thread_db): Likewise.

2019-03-16  Eli Zaretskii  <eliz@gnu.org>

        * tui/tui-winsource.c (tui_show_source_line): Revert "Use
        wclrtoeol in tui_show_source_line".  This reverts changes made in
        commit 4a3045920bbe4e50a0f4920b0fdc4e88ef23015c.

2019-03-15  Tom Tromey  <tom@tromey.com>

        * symtab.h (struct minimal_symbol): Derive from
        general_symbol_info.
        (MSYMBOL_VALUE, MSYMBOL_VALUE_RAW_ADDRESS)
        (MSYMBOL_VALUE_ADDRESS, MSYMBOL_VALUE_BYTES)
        (MSYMBOL_BLOCK_VALUE, MSYMBOL_VALUE_CHAIN, MSYMBOL_LANGUAGE)
        (MSYMBOL_SECTION, MSYMBOL_OBJ_SECTION, MSYMBOL_NATURAL_NAME)
        (MSYMBOL_LINKAGE_NAME, MSYMBOL_DEMANGLED_NAME)
        (MSYMBOL_SEARCH_NAME): Update.
        (MSYMBOL_SET_LANGUAGE, MSYMBOL_SET_NAMES): Remove.
        * solib.c (gdb_bfd_lookup_symbol_from_symtab): Don't use memset.
        * minsyms.c (minimal_symbol_reader::record_full): Update.

2019-03-15  Tom Tromey  <tom@tromey.com>

        * minsyms.c (minimal_symbol_reader::install): Use memcpy.

2019-03-15  Tom Tromey  <tom@tromey.com>

        * objfiles.h (struct objfile_per_bfd_storage) <msymbols>: Now a
        unique_xmalloc_ptr.
        (objfile::msymbols_range::begin, objfile::msymbols_range::end):
        Update.
        * minsyms.c (lookup_minimal_symbol_by_pc_section)
        (build_minimal_symbol_hash_tables)
        (minimal_symbol_reader::install): Update.

2019-03-15  Tom Tromey  <tom@tromey.com>

        * symtab.c (create_demangled_names_hash): Update.
        (symbol_set_names): Update.
        * objfiles.h (struct objfile_per_bfd_storage)
        <demangled_names_hash>: Now an htab_up.
        * objfiles.c (objfile_per_bfd_storage): Simplify.

2019-03-15  Tom Tromey  <tom@tromey.com>

        * objfiles.h (struct objfile_per_bfd_storage): Declare
        destructor.
        * objfiles.c (objfile_per_bfd_storage::~objfile_per_bfd_storage):
        New.
        (get_objfile_bfd_data): Use new.  Don't initialize
        language_of_main.
        (free_objfile_per_bfd_storage): Remove.
        (objfile_bfd_data_free, objfile::~objfile): Use delete.

2019-03-15  Tom Tromey  <tom@tromey.com>

        * symfile.c (reread_symbols): Update.
        * objfiles.c (objfile::objfile): Update.
        * minsyms.h (terminate_minimal_symbol_table): Don't declare.
        * minsyms.c (lookup_minimal_symbol_by_pc_section): Update
        comment.
        (minimal_symbol_reader::install): Update.
        (terminate_minimal_symbol_table): Remove.
        * jit.c (jit_object_close_impl): Update.

2019-03-15  Tom Tromey  <tom@tromey.com>

        * minsyms.c (minimal_symbol_reader::record_full): Remove some
        initializations.

2019-03-15  Tom Tromey  <tom@tromey.com>

        * objfiles.h (struct objfile_per_bfd_storage)
        <demangled_hash_languages>: Now a bitset.
        * minsyms.c (add_minsym_to_demangled_hash_table): Update.
        (lookup_minimal_symbol): Update.

2019-03-15  Tom Tromey  <tom@tromey.com>

        * minsyms.h (class minimal_symbol_reader) <record_with_info>:
        Don't return the symbol.
        * coffread.c (record_minimal_symbol): Use record_full.

2019-03-14  Eli Zaretskii  <eliz@gnu.org>

        The MS-Windows port of ncurses fails to switch to a color pair if
        one or both of the colors are the implicit default colors.  This
        change records the default colors when TUI is initialized, and
        then specifies them explicitly when a color pair uses the default
        colors.  This allows color styling in TUI mode on MS-Windows.

        * tui/tui-io.c [__MINGW32__]: Include windows.h.  Declare
        ncurses_norm_attr.
        (tui_initialize_io) [__MINGW32__]: Record the default terminal
        colors in ncurses_norm_attr.
        (apply_ansi_escape) [__MINGW32__]: If a color in a color pair is
        "none", replace it with the default color recorded in
        ncurses_norm_attr.

2019-03-14  Tom Tromey  <tromey@adacore.com>

        * source-cache.h (class source_cache) <get_source_lines>: Return
        std::string.
        * source-cache.c (source_cache::extract_lines): Handle case where
        first_pos==npos.  Return std::string.
        (source_cache::get_source_lines): Update.

2019-03-14  Tom Tromey  <tromey@adacore.com>

        * NEWS: Add item for "style sources" commands.
        * source-cache.c (source_cache::get_source_lines): Check
        source_styling.
        * cli/cli-style.c (source_styling): New global.
        (_initialize_cli_style): Add "style sources" commands.
        (show_style_sources): New function.
        * cli/cli-style.h (source_styling): Declare.

2019-03-14  Pedro Alves  <palves@redhat.com>
            Tom Tromey  <tromey@adacore.com>

        * tui/tui-winsource.h (tui_refill_source_window): Declare.
        * tui/tui-winsource.c (tui_refill_source_window): New function,
        from...
        (tui_horizontal_source_scroll): ... here.  Move some logic.
        * cli/cli-style.c (set_style_enabled): Notify new observable.
        * tui/tui-hooks.c (tui_redisplay_source): New function.
        (tui_attach_detach_observers): Attach or detach
        tui_redisplay_source.
        * observable.h (source_styling_changed): New observable.
        * observable.c: Define source_styling_changed observable.

2019-03-13  Tom Tromey  <tromey@adacore.com>

        * i386-gnu-nat.c (i386_gnu_nat_target::fetch_registers)
        (i386_gnu_nat_target::store_registers): Update.
        * target-debug.h (target_debug_print_std_string): New macro.
        * x86-linux-nat.c (x86_linux_nat_target::enable_btrace): Update.
        * windows-tdep.c (display_one_tib): Update.
        * tui/tui-stack.c (tui_make_status_line): Update.
        * top.c (print_inferior_quit_action): Update.
        * thread.c (thr_try_catch_cmd): Update.
        (add_thread_with_info): Update.
        (thread_target_id_str): Update.
        (thr_try_catch_cmd): Update.
        (thread_command): Update.
        (thread_find_command): Update.
        * record-btrace.c (record_btrace_target::info_record)
        (record_btrace_resume_thread, record_btrace_target::resume)
        (record_btrace_cancel_resume, record_btrace_step_thread)
        (record_btrace_target::wait, record_btrace_target::wait)
        (record_btrace_target::wait, record_btrace_target::stop): Update.
        * progspace.c (print_program_space): Update.
        * process-stratum-target.c
        (process_stratum_target::thread_address_space): Update.
        * linux-fork.c (linux_fork_mourn_inferior)
        (detach_checkpoint_command, info_checkpoints_command)
        (linux_fork_context): Update.
        (linux_fork_detach): Update.
        (class scoped_switch_fork_info): Update.
        (delete_checkpoint_command): Update.
        * infrun.c (follow_fork_inferior): Update.
        (follow_fork_inferior): Update.
        (proceed_after_vfork_done): Update.
        (handle_vfork_child_exec_or_exit): Update.
        (follow_exec): Update.
        (displaced_step_prepare_throw): Update.
        (displaced_step_restore): Update.
        (start_step_over): Update.
        (resume_1): Update.
        (clear_proceed_status_thread): Update.
        (proceed): Update.
        (print_target_wait_results): Update.
        (do_target_wait): Update.
        (context_switch): Update.
        (stop_all_threads): Update.
        (restart_threads): Update.
        (finish_step_over): Update.
        (handle_signal_stop): Update.
        (switch_back_to_stepped_thread): Update.
        (keep_going_pass_signal): Update.
        (print_exited_reason): Update.
        (normal_stop): Update.
        * inferior.c (inferior_pid_to_str): Change return type.
        (print_selected_inferior): Update.
        (add_inferior): Update.
        (detach_inferior): Update.
        * dummy-frame.c (fprint_dummy_frames): Update.
        * dcache.c (dcache_info_1): Update.
        * btrace.c (btrace_enable, btrace_disable, btrace_teardown)
        (btrace_fetch, btrace_clear): Update.
        * linux-tdep.c (linux_core_pid_to_str): Change return type.
        * i386-cygwin-tdep.c (i386_windows_core_pid_to_str): Change return
        type.
        * fbsd-tdep.c (fbsd_core_pid_to_str): Change return type.
        * sol2-tdep.h (sol2_core_pid_to_str): Change return type.
        * sol2-tdep.c (sol2_core_pid_to_str): Change return type.
        * gdbarch.c, gdbarch.h: Rebuild.
        * gdbarch.sh (core_pid_to_str): Change return type.
        * windows-nat.c (struct windows_nat_target) <pid_to_str>: Change
        return type.
        (windows_nat_target::pid_to_str): Change return type.
        (windows_delete_thread): Update.
        (windows_nat_target::attach): Update.
        (windows_nat_target::files_info): Update.
        * target-delegates.c: Rebuild.
        * sol-thread.c (class sol_thread_target) <pid_to_str>: Change
        return type.
        (sol_thread_target::pid_to_str): Change return type.
        * remote.c (class remote_target) <pid_to_str>: Change return
        type.
        (remote_target::pid_to_str): Change return type.
        (extended_remote_target::attach, remote_target::remote_stop_ns)
        (remote_target::remote_notif_remove_queued_reply)
        (remote_target::push_stop_reply, remote_target::disable_btrace):
        Update.
        (extended_remote_target::attach): Update.
        * remote-sim.c (struct gdbsim_target) <pid_to_str>: Change return
        type.
        (gdbsim_target::pid_to_str): Change return type.
        * ravenscar-thread.c (struct ravenscar_thread_target)
        <pid_to_str>: Change return type.
        (ravenscar_thread_target::pid_to_str): Change return type.
        * procfs.c (class procfs_target) <pid_to_str>: Change return
        type.
        (procfs_target::pid_to_str): Change return type.
        (procfs_target::attach): Update.
        (procfs_target::detach): Update.
        (procfs_target::fetch_registers): Update.
        (procfs_target::store_registers): Update.
        (procfs_target::wait): Update.
        (procfs_target::files_info): Update.
        * obsd-nat.c (obsd_nat_target::pid_to_str): Change return type.
        * nto-procfs.c (struct nto_procfs_target) <pid_to_str>: Change
        return type.
        (nto_procfs_target::pid_to_str): Change return type.
        (nto_procfs_target::files_info, nto_procfs_target::attach): Update.
        * linux-thread-db.c (class thread_db_target) <pid_to_str>: Change
        return type.
        * linux-nat.c (linux_nat_target::pid_to_str): Change return type.
        (exit_lwp): Update.
        (attach_proc_task_lwp_callback, get_detach_signal)
        (detach_one_lwp, resume_lwp, linux_nat_target::resume)
        (linux_nat_target::resume, wait_lwp, stop_callback)
        (maybe_clear_ignore_sigint, stop_wait_callback, status_callback)
        (save_stop_reason, select_event_lwp, linux_nat_filter_event)
        (linux_nat_wait_1, resume_stopped_resumed_lwps)
        (linux_nat_target::wait, linux_nat_stop_lwp): Update.
        * inf-ptrace.c (inf_ptrace_target::pid_to_str): Change return
        type.
        (inf_ptrace_target::attach): Update.
        (inf_ptrace_target::files_info): Update.
        * go32-nat.c (struct go32_nat_target) <pid_to_str>: Change return
        type.
        (go32_nat_target::pid_to_str): Change return type.
        * gnu-nat.c (gnu_nat_target::pid_to_str): Change return type.
        (gnu_nat_target::wait): Update.
        (gnu_nat_target::wait): Update.
        (gnu_nat_target::resume): Update.
        * fbsd-nat.c (fbsd_nat_target::pid_to_str): Change return type.
        (fbsd_nat_target::wait): Update.
        * darwin-nat.c (darwin_nat_target::pid_to_str): Change return
        type.
        (darwin_nat_target::attach): Update.
        * corelow.c (class core_target) <pid_to_str>: Change return type.
        (core_target::pid_to_str): Change return type.
        * target.c (normal_pid_to_str): Change return type.
        (default_pid_to_str): Likewise.
        (target_pid_to_str): Change return type.
        (target_translate_tls_address): Update.
        (target_announce_detach): Update.
        * bsd-uthread.c (struct bsd_uthread_target) <pid_to_str>: Change
        return type.
        (bsd_uthread_target::pid_to_str): Change return type.
        * bsd-kvm.c (class bsd_kvm_target) <pid_to_str>: Change return
        type.
        (bsd_kvm_target::pid_to_str): Change return type.
        * aix-thread.c (class aix_thread_target) <pid_to_str>: Change
        return type.
        (aix_thread_target::pid_to_str): Change return type.
        * target.h (struct target_ops) <pid_to_str>: Change return type.
        (target_pid_to_str, normal_pid_to_str): Likewise.
        * obsd-nat.h (class obsd_nat_target) <pid_to_str>: Change return
        type.
        * linux-nat.h (class linux_nat_target) <pid_to_str>: Change return
        type.
        * inf-ptrace.h (struct inf_ptrace_target) <pid_to_str>: Change
        return type.
        * gnu-nat.h (struct gnu_nat_target) <pid_to_str>: Change return
        type.
        * fbsd-nat.h (class fbsd_nat_target) <pid_to_str>: Change return
        type.
        * darwin-nat.h (class darwin_nat_target) <pid_to_str>: Change
        return type.

2019-03-13  Simon Marchi  <simon.marchi@ericsson.com>

        * NEWS: Mention that the new default MI version is 3.  Mention
        changes to the output of commands and events that deal with
        multi-location breakpoints.
        * breakpoint.c: Include "mi/mi-out.h".
        (print_one_breakpoint): Change output syntax if using MI version
        >= 3.
        * mi/mi-main.h (mi_cmd_fix_multi_location_breakpoint_output):
        New.
        (mi_multi_location_breakpoint_output_fixed): New.
        * mi/mi-main.c (fix_multi_location_breakpoint_output): New.
        (mi_cmd_fix_multi_location_breakpoint_output): New.
        (mi_multi_location_breakpoint_output_fixed): New.
        * mi/mi-cmds.c (mi_cmds): Register command
        -fix-multi-location-breakpoint-output.
        * mi/mi-out.c (mi_out_new): Instantiate version 3 when using
        interpreter "mi".

2019-03-13  Simon Marchi  <simon.marchi@polymtl.ca>

        * mi/mi-out.h (mi_out_new): Change parameter to const char *.
        * mi/mi-out.c (mi_out_new): Change parameter to const char *,
        instantiate mi_ui_out based on interpreter name.
        * mi/mi-interp.c (mi_interp::init): Use the new mi_out_new.
        * mi/mi-main.c (mi_load_progress): Likewise.

2019-03-12  John Baldwin  <jhb@FreeBSD.org>

        * NEWS: Combine separate "New targets" sections for 8.3.

2019-03-12  John Baldwin  <jhb@FreeBSD.org>

        * ppc-fbsd-tdep.c (ppcfbsd_get_thread_local_address): New.
        (ppcfbsd_init_abi): Install gdbarch
        "fetch_tls_load_module_address" and "get_thread_local_address"
        methods.

2019-03-12  John Baldwin  <jhb@FreeBSD.org>

        * riscv-fbsd-tdep.c (riscv_fbsd_get_thread_local_address): New.
        (riscv_fbsd_init_abi): Install gdbarch
        "fetch_tls_load_module_address" and "get_thread_local_address"
        methods.

2019-03-12  John Baldwin  <jhb@FreeBSD.org>

        * i386-fbsd-tdep.c (i386fbsd_get_thread_local_address): New.
        (i386fbsd_init_abi): Install gdbarch
        "fetch_tls_load_module_address" and "get_thread_local_address"
        methods.

2019-03-12  John Baldwin  <jhb@FreeBSD.org>

        * amd64-fbsd-tdep.c (amd64fbsd_get_thread_local_address): New.
        (amd64fbsd_init_abi): Install gdbarch
        "fetch_tls_load_module_address" and "get_thread_local_address"
        methods.

2019-03-12  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-tdep.c (fbsd_pspace_data_handle): New variable.
        (struct fbsd_pspace_data): New type.
        (get_fbsd_pspace_data, fbsd_pspace_data_cleanup)
        (fbsd_read_integer_by_name, fbsd_fetch_rtld_offsets)
        (fbsd_get_tls_index, fbsd_get_thread_local_address): New function.
        (_initialize_fbsd_tdep): Initialize 'fbsd_pspace_data_handle'.
        * fbsd-tdep.c (fbsd_get_thread_local_address): New prototype.

2019-03-12  John Baldwin  <jhb@FreeBSD.org>

        * gdbtypes.c (lookup_struct_elt): New function.
        (lookup_struct_elt_type): Reimplement via lookup_struct_elt.
        * gdbtypes.h (struct struct_elt): New type.
        (lookup_struct_elt): New prototype.

2019-03-12  John Baldwin  <jhb@FreeBSD.org>

        * gdbtypes.c (lookup_struct_elt_type): Update comment and
        remove disabled code block.

2019-03-12  John Baldwin  <jhb@FreeBSD.org>

        * gdbarch.sh (get_thread_local_address): New method.
        * gdbarch.h, gdbarch.c: Regenerate.
        * target.c (target_translate_tls_address): Use
        gdbarch_get_thread_local_address if present instead of
        target::get_thread_local_address.

2019-03-12  John Baldwin  <jhb@FreeBSD.org>

        * target.h (target::get_thread_local_address): Update comment.

2019-03-12  John Baldwin  <jhb@FreeBSD.org>

        * solib-svr4.c (svr4_fetch_objfile_link_map): Look for
        objfile->separate_debug_objfile_backlink if not NULL.

2019-03-12  John Baldwin  <jhb@FreeBSD.org>

        * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers): Use
        tdep->fsbase_regnum instead of constants for fs_base and gs_base.
        (amd64bsd_store_inferior_registers): Likewise.
        * amd64-fbsd-nat.c (amd64_fbsd_nat_target::read_description):
        Enable segment base registers.
        * i386-bsd-nat.c (i386bsd_fetch_inferior_registers): Use
        PT_GETFSBASE and PT_GETGSBASE.
        (i386bsd_store_inferior_registers): Use PT_SETFSBASE and
        PT_SETGSBASE.
        * i386-fbsd-nat.c (i386_fbsd_nat_target::read_description): Enable
        segment base registers.
        * i386-fbsd-tdep.c (i386fbsd_core_read_description): Likewise.

2019-03-12  John Baldwin  <jhb@FreeBSD.org>

        * amd64-fbsd-nat.c (amd64_fbsd_nat_target::read_description):
        Update calls to i386_target_description to add 'segments'
        parameter.
        * amd64-tdep.c (amd64_init_abi): Set tdep->fsbase_regnum.  Don't
        add segment base registers.
        * arch/i386.c (i386_create_target_description): Add 'segments'
        parameter to enable segment base registers.
        * arch/i386.h (i386_create_target_description): Likewise.
        * features/i386/32bit-segments.xml: New file.
        * features/i386/32bit-segments.c: Generate.
        * i386-fbsd-nat.c (i386_fbsd_nat_target::read_description): Update
        call to i386_target_description to add 'segments' parameter.
        * i386-fbsd-tdep.c (i386fbsd_core_read_description): Likewise.
        * i386-go32-tdep.c (i386_go32_init_abi): Likewise.
        * i386-linux-tdep.c (i386_linux_read_description): Likewise.
        * i386-tdep.c (i386_validate_tdesc_p): Add segment base registers
        if feature is present.
        (i386_gdbarch_init): Pass I386_NUM_REGS to set_gdbarch_num_regs.
        Add 'segments' parameter to call to i386_target_description.
        (i386_target_description): Add 'segments' parameter to enable
        segment base registers.
        (_initialize_i386_tdep) [GDB_SELF_TEST]: Add 'segments' parameter
        to call to i386_target_description.
        * i386-tdep.h (struct gdbarch_tdep): Add 'fsbase_regnum'.
        (enum i386_regnum): Add I386_FSBASE_REGNUM and I386_GSBASE_REGNUM.
        Define I386_NUM_REGS.
        (i386_target_description): Add 'segments' parameter to enable
        segment base registers.

2019-03-12  Eli Zaretskii  <eliz@gnu.org>

        PR/24325
        * source-cache.c: #undef open and close, to avoid unresolved
        externals during linking.

2019-03-12  Tom Tromey  <tromey@adacore.com>

        * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): Now
        const.  Add initializers.
        (_initialize_remote): Don't initialize ptid globals.

2019-03-12  Pedro Alves  <palves@redhat.com>

        * yy-remap.h [TEST_CPNAMES] (YYFPRINTF): Don't define.

2019-03-12  Pedro Alves  <palves@redhat.com>

        * cp-name-parser.y (main): Remove unused 'len' variable.

2019-03-12  Tom Tromey  <tromey@adacore.com>

        * common/ptid.c (null_ptid, minus_one_ptid): Now const.
        * common/ptid.h (null_ptid, minus_one_ptid): Now const.

2019-03-12  Tom Tromey  <tromey@adacore.com>

        * linux-nat.c (iterate_over_lwps): Update.
        (stop_callback): Remove parameter.
        (stop_wait_callback, detach_callback, resume_set_callback)
        (select_singlestep_lwp_callback, set_ignore_sigint)
        (status_callback, resumed_callback, resume_clear_callback)
        (kill_callback, kill_wait_callback, linux_nat_stop_lwp): Remove
        data parameter.
        (linux_nat_target::detach, linux_nat_target::resume)
        (linux_stop_and_wait_all_lwps, select_event_lwp)
        (linux_nat_filter_event, linux_nat_wait_1)
        (linux_nat_target::kill, linux_nat_target::stop)
        (linux_nat_target::stop): Update.
        (linux_nat_resume_callback): Change type.
        (resume_stopped_resumed_lwps, count_events_callback)
        (select_event_lwp_callback): Likewise.
        (linux_stop_lwp, linux_nat_stop_lwp): Update.
        * arm-linux-nat.c (struct update_registers_data): Remove.
        (update_registers_callback): Change type.
        (arm_linux_insert_hw_breakpoint1): Update.
        * nat/x86-linux-dregs.c (update_debug_registers_callback): Remove
        parameter.
        (x86_linux_dr_set_addr): Update.
        (x86_linux_dr_set_control): Update.
        * nat/linux-nat.h (iterate_over_lwps_ftype): Remove parameter.
        (iterate_over_lwps): Use gdb::function_view.
        * nat/aarch64-linux-hw-point.c (struct
        aarch64_dr_update_callback_param): Remove.
        (debug_reg_change_callback): Change type.
        (aarch64_notify_debug_reg_change): Update.
        * s390-linux-nat.c (s390_refresh_per_info): Update.

2019-03-11  Tom Tromey  <tromey@adacore.com>

        * dwarf2read.c (dwarf2_find_containing_comp_unit): Remove
        redundant assignment to "this_cu".

2019-03-08  Simon Marchi  <simon.marchi@efficios.com>

        * gdbtypes.c (rank_one_type): Remove unnecessary cases from switch.

2019-03-08  Simon Marchi  <simon.marchi@efficios.com>

        * gdbtypes.c (rank_one_type_parm_set): New function extracted
        from...
        (rank_one_type): ... this.

2019-03-08  Simon Marchi  <simon.marchi@efficios.com>

        * gdbtypes.c (rank_one_type_parm_struct): New function extracted
        from...
        (rank_one_type): ... this.

2019-03-08  Simon Marchi  <simon.marchi@efficios.com>

        * gdbtypes.c (rank_one_type_parm_complex): New function extracted
        from...
        (rank_one_type): ... this.

2019-03-08  Simon Marchi  <simon.marchi@efficios.com>

        * gdbtypes.c (rank_one_type_parm_float): New function extracted
        from...
        (rank_one_type): ... this.

2019-03-08  Simon Marchi  <simon.marchi@efficios.com>

        * gdbtypes.c (rank_one_type_parm_bool): New function extracted
        from...
        (rank_one_type): ... this.

2019-03-08  Simon Marchi  <simon.marchi@efficios.com>

        * gdbtypes.c (rank_one_type_parm_range): New function extracted
        from...
        (rank_one_type): ... this.

2019-03-08  Simon Marchi  <simon.marchi@efficios.com>

        * gdbtypes.c (rank_one_type_parm_char): New function extracted
        from...
        (rank_one_type): ... this.

2019-03-08  Simon Marchi  <simon.marchi@efficios.com>

        * gdbtypes.c (rank_one_type_parm_enum): New function extracted
        from...
        (rank_one_type): ... this.

2019-03-08  Simon Marchi  <simon.marchi@efficios.com>

        * gdbtypes.c (rank_one_type_parm_int): New function extracted
        from...
        (rank_one_type): ... this.

2019-03-08  Simon Marchi  <simon.marchi@efficios.com>

        * gdbtypes.c (rank_one_type_parm_func): New function extracted
        from...
        (rank_one_type): ... this.

2019-03-08  Simon Marchi  <simon.marchi@efficios.com>

        * gdbtypes.c (rank_one_type_parm_array): New function extracted
        from...
        (rank_one_type): ... this.

2019-03-08  Simon Marchi  <simon.marchi@efficios.com>

        * gdbtypes.c (rank_one_type_parm_ptr): New function extracted
        from...
        (rank_one_type): ... this.

2019-02-27  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * inferior.c (initialize_inferiors): Ensure 'help set/show print
        inferior-events' shows the example events.

2019-03-08  Eli Zaretskii  <eliz@gnu.org>

        Support styling on native MS-Windows console

        PR/24315
        * utils.c (can_emit_style_escape) [_WIN32]: Don't disable styling
        on MS-Windows if $TERM is not defined.

        * cli/cli-style.c: Set cli_styling to 1 in the MinGW build.

        * posix-hdep.c (gdb_console_fputs):
        * mingw-hdep.c (rgb_to_16colors, gdb_console_fputs): New
        functions.
        * ui-file.h (gdb_console_fputs): Add prototype.

        * ui-file.c (stdio_file::puts): Call gdb_console_fputs, and fall
        back to fputs only if the former returns zero.

2019-03-07  Tom Tromey  <tom@tromey.com>

        * symmisc.c (print_symbol_bcache_statistics): Update.
        (print_objfile_statistics): Update.
        * symfile.c (allocate_symtab): Update.
        * stabsread.c: Don't include bcache.h.
        * psymtab.h (struct psymbol_bcache): Don't declare.
        (class psymtab_storage) <psymbol_cache>: Now a bcache.
        (psymbol_bcache_init, psymbol_bcache_free)
        (psymbol_bcache_get_bcache): Don't declare.
        * psymtab.c (struct psymbol_bcache): Remove.
        (psymtab_storage::psymtab_storage): Update.
        (psymtab_storage::~psymtab_storage): Update.
        (psymbol_bcache_init, psymbol_bcache_free)
        (psymbol_bcache_get_bcache, psymbol_bcache_full): Remove.
        (add_psymbol_to_bcache): Update.
        (allocate_psymtab): Update.
        * objfiles.h (struct objfile_per_bfd_storage) <filename_cache,
        macro_cache>: No longer pointers.
        * objfiles.c (get_objfile_bfd_data): Don't call bcache_xmalloc.
        (free_objfile_per_bfd_storage): Don't call bcache_xfree.
        * macrotab.c (macro_bcache): Update.
        * macroexp.c: Don't include bcache.h.
        * gdbtypes.c (check_types_worklist): Update.
        (types_deeply_equal): Remove TRY/CATCH.  Update.
        * elfread.c (elf_symtab_read): Update.
        * dwarf2read.c: Don't include bcache.h.
        * buildsym.c (buildsym_compunit::get_macro_table): Update.
        * bcache.h (bcache, bcache_full, bcache_xffree, bcache_xmalloc)
        (print_bcache_statistics, bcache_memory_used): Don't declare.
        (struct bcache): Move from bcache.c.  Add constructor, destructor,
        methods.  Rename all data members.
        * bcache.c (struct bcache): Move to bcache.h.
        (bcache::expand_hash_table): Rename from expand_hash_table.
        (bcache): Remove.
        (bcache::insert): Rename from bcache_full.
        (bcache::compare): Rename from bcache_compare.
        (bcache_xmalloc): Remove.
        (bcache::~bcache): Rename from bcache_xfree.
        (bcache::print_statistics): Rename from print_bcache_statistics.
        (bcache::memory_used): Rename from bcache_memory_used.

2019-03-07  Pedro Alves  <palves@redhat.com>

        * infrun.c (normal_stop): Also check for
        TARGET_WAITKIND_NO_RESUMED before referring to inferior_thread().

2019-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-lang.c (value_from_host_double): Moved to...
        * value.c (value_from_host_double): ...here.
        * value.h (value_from_host_double): Declare.
        * guile/scm-math.c (vlscm_convert_typed_number): Use
        value_from_host_double.
        (vlscm_convert_number): Likewise.
        * guile/scm-value.c (gdbscm_value_to_real): Likewise.
        * python/py-value.c (convert_value_from_python): Likewise.

2019-03-06  Tom Tromey  <tom@tromey.com>

        * gcore.c (write_gcore_file): Use SCOPE_EXIT.

2019-03-06  Tom Tromey  <tom@tromey.com>

        * utils.h (free_current_contents): Don't declare.
        * utils.c (free_current_contents): Remove.

2019-03-06  Tom Tromey  <tom@tromey.com>

        * top.c (quit_force): Update.
        * main.c (captured_command_loop): Update.
        * common/new-op.c (operator new): Update.
        * common/common-exceptions.c (struct catcher)
        <save_cleanup_chain>: Remove member.
        (exceptions_state_mc_init): Update.
        (exception_try_scope_entry): Return nullptr.
        (exception_try_scope_exit, exception_rethrow)
        (throw_exception_sjlj, throw_exception_cxx): Update.
        * common/cleanups.h (make_cleanup, make_cleanup_dtor)
        (all_cleanups, do_cleanups, discard_cleanups)
        (discard_final_cleanups, save_cleanups, save_final_cleanups)
        (restore_cleanups, restore_final_cleanups): Don't declare.
        (do_final_cleanups): Remove parameter.
        * common/cleanups.c (cleanup_chain, make_cleanup)
        (make_cleanup_dtor, all_cleanups, do_cleanups)
        (discard_my_cleanups, discard_cleanups)
        (discard_final_cleanups, save_my_cleanups, save_cleanups)
        (save_final_cleanups, restore_my_cleanups, restore_cleanups)
        (null_cleanup): Remove.
        (do_final_cleanups): Remove parameter.

2019-03-06  Tom Tromey  <tom@tromey.com>

        * remote.c (remote_target::remote_parse_stop_reply): Use
        unique_xmalloc_ptr.

2019-03-06  Tom Tromey  <tom@tromey.com>

        * stabsread.c (struct stabs_field_info): Rename from field_info.
        <list, fnlist>: Add initializers.
        <obstack>: New member.
        (read_member_functions, read_struct_fields, read_baseclasses):
        Allocate on obstack.  Don't use cleanups.
        (read_one_struct_field, read_member_functions, read_struct_fields)
        (read_baseclasses, read_tilde_fields, attach_fn_fields_to_type)
        (attach_fields_to_type, read_cpp_abbrev, read_member_functions)
        (read_struct_type): Update.

2019-03-06  Tom Tromey  <tom@tromey.com>

        * nat/linux-namespaces.c (linux_mntns_access_fs): Use SCOPE_EXIT.
        * common/filestuff.h (make_cleanup_close): Don't declare.
        * common/filestuff.c (do_close_cleanup, make_cleanup_close):
        Remove.

2019-03-06  Tom Tromey  <tom@tromey.com>

        * solib-aix.c: Use make_scope_exit.

2019-03-06  Tom Tromey  <tom@tromey.com>

        * solib-svr4.c (svr4_parse_libraries, svr4_current_sos_direct):
        Use make_scope_exit.

2019-03-06  Tom Tromey  <tom@tromey.com>

        * solib-svr4.c (disable_probes_interface): Remove parameter.
        (svr4_handle_solib_event): Use make_scope_exit.

2019-03-06  Tom Tromey  <tom@tromey.com>

        * remote.c (struct stop_reply_deleter): Remove.
        (stop_reply_up): Update.
        (struct stop_reply): Derive from notif_event.  Don't typedef.
        <regcache>: Now a std::vector.
        (stop_reply_xfree): Remove.
        (stop_reply::~stop_reply): Rename from stop_reply_dtr.
        (remote_notif_stop_alloc_reply): Return a unique_ptr.  Use new.
        (remote_target::discard_pending_stop_replies): Use delete.
        (remote_target::remote_parse_stop_reply): Update.
        (remote_target::process_stop_reply): Update.
        * remote-notif.h (struct notif_event): Add virtual destructor.
        Remove "dtr" member.
        (struct notif_client) <alloc_event>: Return a unique_ptr.
        (notif_event_xfree): Don't declare.
        (notif_event_up): New typedef.
        * remote-notif.c (remote_notif_ack, remote_notif_parse): Update.
        (notif_event_xfree, do_notif_event_xfree): Remove.
        (remote_notif_state_xfree): Update.

2019-03-06  Tom Tromey  <tom@tromey.com>

        * infrun.c (displaced_step_clear_cleanup): Now a
        forward_scope_exit type.
        (displaced_step_prepare_throw): Update.
        (displaced_step_fixup): Update.

2019-03-06  Tom Tromey  <tom@tromey.com>

        * inferior.h (class inferior): Update comment.
        * gdbthread.h (class thread_info): Update comment.

2019-03-06  Joel Brobecker  <brobecker@adacore.com>
            Tom Tromey  <tom@tromey.com>

        * stabsread.h (struct stab_section_list): Remove.
        (coffstab_build_psymtabs): Update.
        * dbxread.c (symbuf_sections): Now a std::vector.
        (sect_idx): New global.
        (fill_symbuf): Update.
        (coffstab_build_psymtabs): Change type of stabsects parameter.
        Update.
        * coffread.c (struct coff_symfile_info) <stabsects>: Now a
        std::vector.
        (linetab, linetab_offset, linetab_size, stringtab): Move earlier.
        (coff_locate_sections): Update.
        (coff_symfile_read): Remove cleanups.  Update.
        (init_stringtab): Add storage parameter.
        (free_stringtab, free_stringtab_cleanup): Remove.
        (init_lineno): Add storage parameter.
        (free_linetab, free_linetab_cleanup): Remove.

2019-03-06  Pedro Alves  <palves@redhat.com>

        * linux-fork.c (fork_info::clobber_regs): Delete.
        (fork_load_infrun_state): Remove reference to 'clobber_regs'.
        (fork_save_infrun_state): Remove 'clobber_regs' parameter.  Update
        comment.  Adjust.
        (scoped_switch_fork_info::scoped_switch_fork_info)
        (checkpoint_command, linux_fork_context): Adjust
        fork_save_infrun_state calls.

2019-03-06  Pedro Alves  <palves@redhat.com>

        * linux-fork.c (inf_has_multiple_thread_cb): Delete.
        (inf_has_multiple_threads): Return 'bool' and rewrite using
        inferior_info::threads().

2019-03-06  Pedro Alves  <palves@redhat.com>

        * linux-fork.c: Include <list>.
        (fork_list): Now a std::list instance.
        (fork_info): Add ctor, dtor, and in-class initialize all fields.
        (forks_exist_p, find_last_fork): Adjust.
        (new_fork): Delete.
        (one_fork_p): New.
        (add_fork): Adjust.
        (free_fork): Delete, folded into fork_info::~fork_info().
        (delete_fork, find_fork_ptid, find_fork_id, find_fork_pid):
        Adjust.
        (init_fork_list): Delete.
        (linux_fork_killall, linux_fork_mourn_inferior)
        (linux_fork_detach, info_checkpoints_command): Adjust.
        (_initialize_linux_fork): No longer call init_fork_list.

2019-03-06  Pedro Alves  <palves@redhat.com>

        * linux-fork.c (new_fork): New, split out of ...
        (add_fork): ... this.  Return void.  Move "first fork" special
        case from here, to ...
        (checkpoint_command): ... here.
        * linux-linux.h (add_fork): Return void.

2019-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-exp.y (direct_abs_decl): Handle TYPE*SIZE type names.

2019-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
            Chris January  <chris.january@arm.com>
            David Lecomber  <david.lecomber@arm.com>

        * f-exp.y: New token, UNOP_INTRINSIC.
        (exp): New pattern using UNOP_INTRINSIC token.
        (f77_keywords): Add 'abs' keyword.
        * f-lang.c: Add 'target-float.h' and 'math.h' includes.
        (value_from_host_double): New function.
        (evaluate_subexp_f): Support UNOP_ABS.

2019-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-lang.c (build_fortran_types): Use TYPE_CODE_CHAR for character
        types.

2019-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-exp.y (convert_to_kind_type): Handle integer (kind=8).
        * f-lang.c (build_fortran_types): Setup builtin_integer_s8.
        * f-lang.h (struct builtin_f_type): Add builtin_integer_s8 field.

2019-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-exp.y (convert_to_kind_type): Handle more type kinds.

2019-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
            Chris January  <chris.january@arm.com>

        * expprint.c (dump_subexp_body_standard): Support UNOP_KIND.
        * f-exp.y: Define 'KIND' token.
        (exp): New pattern for KIND expressions.
        (ptype): Handle types with a kind extension.
        (direct_abs_decl): Extend to spot kind extensions.
        (f77_keywords): Add 'kind' to the list.
        (push_kind_type): New function.
        (convert_to_kind_type): New function.
        * f-lang.c (evaluate_subexp_f): Support UNOP_KIND.
        * parse.c (operator_length_standard): Likewise.
        * parser-defs.h (enum type_pieces): Add tp_kind.
        * std-operator.def: Add UNOP_KIND.

2019-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-exp.y (f_parse): Set yydebug.

2019-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-lang.c (evaluate_subexp_f): New function.
        (exp_descriptor_f): New global.
        (f_language_defn): Use exp_descriptor_f instead of
        exp_descriptor_standard.

2019-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-exp.y (struct token): Add comments.
        (dot_ops): Remove uppercase versions and the end marker.
        (f77_keywords): Likewise.
        (yylex): Use ARRAY_SIZE to iterate over dot_ops, assert all
        entries in the dot_ops array are case insensitive, and use
        strncasecmp to compare strings.  Also some whitespace cleanup in
        this area.  Similar for the f77_keywords array, except entries in
        this list might be case sensitive.

2019-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>

        * f-exp.y (struct f77_boolean_val): Add comments.
        (boolean_values): Remove uppercase versions, and end marker.
        (yylex): Use ARRAY_SIZE for iterating over boolean_values array,
        and use strncasecmp to achieve case insensitivity.  Additionally,
        perform whitespace cleanup around this code.

2019-03-06  Tom Tromey  <tromey@adacore.com>

        * remote-sim.c (gdbsim_target_open): Use result of
        gdb_argv::release.

2019-03-06  Richard Bunt  <richard.bunt@arm.com>
        Dirk Schubert  <dirk.schubert@arm.com>
        Chris January  <chris.january@arm.com>

        * eval.c (evaluate_subexp_standard): Call Fortran argument
        wrapping logic.
        * f-lang.c (struct value): A value which can be passed into a
        Fortran function call.
        (fortran_argument_convert): Wrap Fortran arguments in a pointer
        where appropriate.
        (struct type): Value ready for a Fortran function call.
        (fortran_preserve_arg_pointer): Undo check_typedef, the pointer
        is needed.
        * f-lang.h (fortran_argument_convert): Declaration.
        (fortran_preserve_arg_pointer): Declaration.
        * infcall.c (value_arg_coerce): Call Fortran argument logic.

2019-03-05  Tom Tromey  <tromey@adacore.com>

        * python/py-prettyprint.c (print_string_repr): Remove #if.
        * python/py-utils.c (unicode_to_encoded_string): Remove #if.

2019-03-05  Tom Tromey  <tromey@adacore.com>

        * target.c (the_dummy_target): Move later.  Change type to
        "dummy_target".
        (initialize_targets): Don't initialize the_dummy_target.

2019-03-05  Tom Tromey  <tromey@adacore.com>

        * gdb_bfd.c (gdb_bfd_fdopenr): Remove.
        * gdb_bfd.h (gdb_bfd_fdopenr): Don't declare.

2019-03-05  Tom Tromey  <tromey@adacore.com>

        * windows-nat.c (windows_nat_target::attach)
        (windows_nat_target::detach): Don't call gdb_flush.
        * valprint.c (generic_val_print, val_print, val_print_string):
        Don't call gdb_flush.
        * utils.c (defaulted_query): Don't call gdb_flush.
        * typeprint.c (print_type_scalar): Don't call gdb_flush.
        * target.c (target_announce_detach): Don't call gdb_flush.
        * sparc64-tdep.c (adi_print_versions): Don't call gdb_flush.
        * remote.c (extended_remote_target::attach): Don't call
        gdb_flush.
        * procfs.c (procfs_target::detach): Don't call gdb_flush.
        * printcmd.c (do_examine): Don't call gdb_flush.
        (info_display_command): Don't call gdb_flush.
        * p-valprint.c (pascal_val_print): Don't call gdb_flush.
        * nto-procfs.c (nto_procfs_target::attach): Don't call gdb_flush.
        * memattr.c (info_mem_command): Don't call gdb_flush.
        * mdebugread.c (mdebug_build_psymtabs): Don't call gdb_flush.
        * m2-valprint.c (m2_val_print): Don't call gdb_flush.
        * infrun.c (follow_exec, handle_command): Don't call gdb_flush.
        * inf-ptrace.c (inf_ptrace_target::attach): Don't call gdb_flush.
        * hppa-tdep.c (unwind_command): Don't call gdb_flush.
        * gnu-nat.c (gnu_nat_target::attach): Don't call gdb_flush.
        (gnu_nat_target::detach): Don't call gdb_flush.
        * f-valprint.c (f_val_print): Don't call gdb_flush.
        * darwin-nat.c (darwin_nat_target::attach): Don't call gdb_flush.
        * cli/cli-script.c (read_command_lines): Don't call gdb_flush.
        * cli/cli-cmds.c (shell_escape, print_disassembly): Don't call
        gdb_flush.
        * c-valprint.c (c_val_print): Don't call gdb_flush.
        * ada-valprint.c (ada_print_scalar): Don't call gdb_flush.

2019-03-05  Tom Tromey  <tromey@adacore.com>

        * varobj.c (update_dynamic_varobj_children): Update.
        (install_default_visualizer): Use reset, not release.
        * value.c (set_internalvar): Update.
        * dwarf2loc.c (value_of_dwarf_reg_entry): Update.
        * common/gdb_ref_ptr.h (class ref_ptr) <release>: Add
        ATTRIBUTE_UNUSED_RESULT.

2019-03-05  Tom Tromey  <tromey@adacore.com>

        * remote.c (class scoped_remote_fd) <release>: Add
        ATTRIBUTE_UNUSED_RESULT.

2019-03-05  Tom Tromey  <tromey@adacore.com>

        * macroexp.c (struct macro_buffer) <release>: Add
        ATTRIBUTE_UNUSED_RESULT.

2019-03-05  Tom Tromey  <tromey@adacore.com>

        * nat/linux-btrace.c (linux_enable_bts, linux_enable_pt): Update.
        * common/scoped_mmap.h (class scoped_mmap) <release>: Add
        ATTRIBUTE_UNUSED_RESULT.

2019-03-05  Tom Tromey  <tromey@adacore.com>

        * common/scoped_fd.h (class scoped_fd) <release>: Add
        ATTRIBUTE_UNUSED_RESULT.

2019-03-05  Tom Tromey  <tromey@adacore.com>

        * parser-defs.h (struct parser_state) <release>: Add
        ATTRIBUTE_UNUSED_RESULT.

2019-03-05  Tom Tromey  <tromey@adacore.com>

        * utils.h (class gdb_argv) <release>: Add
        ATTRIBUTE_UNUSED_RESULT.
        * common/common-defs.h (ATTRIBUTE_UNUSED_RESULT): Define.

2019-03-02  Eli Zaretskii  <eliz@gnu.org>

        * xml-syscall.c (xml_list_syscalls_by_group): Drop 'struct' from
        for-loop range, to avoid compiler warnings.

        * tui/tui.c (tui_enable) [__MINGW32__]: Don't declare 'cap', to
        avoid compiler warnings about unused variables.

        * NEWS: Mention end of support for native debugging on MS-Windows
        before XP.

        PR gdb/24292
        * common/netstuff.c:
        * gdbserver/gdbreplay.c
        * gdbserver/remote-utils.c:
        * ser-tcp.c:
        * unittests/parse-connection-spec-selftests.c [USE_WIN32API]:
        Include ws2tcpip.h instead of wsiapi.h and winsock2.h.  Redefine
        _WIN32_WINNT to 0x0501 if defined to a smaller value, as
        'getaddrinfo' and 'freeaddrinfo' were not available before
        Windows XP, and mingw.org's MinGW headers by default define
        _WIN32_WINNT to 0x500.

2019-03-01  Gary Benson <gbenson@redhat.com>

        * coffread.c (coff_start_symtab): Remove unnecessary xstrdup.

2019-02-28  Brian Vandenberg  <phantall@gmail.com>
            Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>

        PR gdb/8527
        * procfs.c (proc_wait_for_stop): Wrap write of PCWSTOP in
        set_sigint_trap, clear_sigint_trap.

2019-02-27  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * target.c (target_detach): Clear the regcache and the
        frame cache.

2019-02-27  Pedro Alves  <palves@redhat.com>

        * utils.c (set_screen_size): When we cap the height/width sizes,
        tweak the corresponding command variable to show "unlimited":

2019-02-27  Saagar Jha  <saagar@saagarjha.com>
            Pedro Alves  <palves@redhat.com>

        * utils.c (set_screen_size): Reduce "infinite" rows and columns
        before calling rl_set_screen_size.

2019-02-27  Tom Tromey  <tromey@adacore.com>

        * configure.ac (HAVE_LIBPYTHON2_4, HAVE_LIBPYTHON2_5): Never
        define.
        * python/py-value.c: Remove Python 2.4 workaround.
        * python/py-utils.c (gdb_pymodule_addobject): Remove Python 2.4
        workaround.
        * python/py-type.c (convert_field, gdbpy_initialize_types): Remove
        Python 2.4 workaround.
        * python/python-internal.h: Remove Python 2.4 comment.
        (Py_ssize_t): Don't define.
        (PyVarObject_HEAD_INIT, Py_TYPE): Don't define.
        (gdb_Py_DECREF): Remove Python 2.4 workaround.
        (gdb_PyObject_GetAttrString, PyObject_GetAttrString): Remove.
        (gdb_PyObject_HasAttrString, PyObject_HasAttrString): Remove.
        * python/python.c (do_start_initialization): Remove Python 2.4
        workaround.
        * python/py-prettyprint.c (class dummy_python_frame): Remove.
        (print_children): Remove Python 2.4 workaround.
        * python/py-inferior.c (buffer_procs): Remove Python 2.4
        workaround.
        (CHARBUFFERPROC_NAME): Remove.
        * python/py-breakpoint.c (gdbpy_initialize_breakpoints): Remove
        Python 2.4 workaround.

2019-02-27  Kevin Buettner  <kevinb@redhat.com>

        * NEWS: Note minimum Python version.

2019-02-27  Kevin Buettner  <kevinb@redhat.com>

        * python/py-inferior.c (infpy_write_memory): Remove non-IS_PY3K
        code from these functions.  Remove corresponding ifdefs.  Use
        Py_buffer_up instead of explicit calls to PyBuffer_Release.
        Remove gotos and target of gotos.
        (infpy_search_memory): Likewise.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/hppa-tdep.c (hppa_dummy_id): Delete.
        (hppa_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/h8300-tdep.c (h8300_unwind_pc): Delete.
        (h8300_unwind_sp): Delete.
        (h8300_dummy_id): Delete.
        (h8300_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/ft32-tdep.c (ft32_dummy_id): Delete.
        (ft32_unwind_pc): Delete.
        (ft32_unwind_sp): Delete.
        (ft32_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/frv-tdep.c (frv_dummy_id): Delete.
        (frv_unwind_pc): Delete.
        (frv_unwind_sp): Delete.
        (frv_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/riscv-tdep.c (riscv_dummy_id): Delete.
        (riscv_unwind_pc): Delete.
        (riscv_unwind_sp): Delete.
        (riscv_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/csky-tdep.c (csky_dummy_id): Delete.
        (csky_unwind_pc): Delete.
        (csky_unwind_sp): Delete.
        (csky_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/cris-tdep.c (cris_dummy_id): Delete.
        (cris_unwind_pc): Delete.
        (cris_unwind_sp): Delete.
        (cris_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/bfin-tdep.c (bfin_dummy_id): Delete.
        (bfin_unwind_pc): Delete.
        (bfin_gdbarch_init): Don't register deleted functions with gdbarch.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/arm-tdep.c (arm_dummy_id): Delete.
        (arm_unwind_pc): Delete.
        (arm_unwind_sp): Delete.
        (arm_gdbarch_init): Don't register deleted functions with gdbarch.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/arc-tdep.c (arc_dummy_id): Delete.
        (arc_unwind_pc): Delete.
        (arc_unwind_sp): Delete.
        (arc_gdbarch_init): Don't register deleted functions with gdbarch.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/alpha-tdep.c (alpha_dummy_id): Delete.
        (alpha_unwind_pc): Delete.
        (alpha_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdb/aarch64-tdep.c (aarch64_dummy_id): Delete.
        (aarch64_unwind_pc): Delete.
        (aarch64_unwind_sp): Delete.
        (aarch64_gdbarch_init): Don't register deleted functions with
        gdbarch.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdbtypes.c (type_align): Don't consider static members when
        computing structure alignment.

2019-02-27  Andrew Burgess  <andrew.burgess@embecosm.com>

        * arc-tdep.c (arc_type_align): Provide alignment for basic types,
        return 0 for other types.
        * arch-utils.c (default_type_align): Always return 0.
        * gdbarch.h: Regenerate.
        * gdbarch.sh (type_align): Extend comment.
        * gdbtypes.c (type_align): Add additional comments, always call
        gdbarch_type_align before applying the default rules.
        * i386-tdep.c (i386_type_align): Return 0 as the default rule,
        generic code will then apply a suitable default.
        * nios2-tdep.c (nios2_type_align): Provide alignment for basic
        types, return 0 for other types.

2019-02-27  Joel Brobecker  <brobecker@adacore.com>

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

2019-02-27  Joel Brobecker  <brobecker@adacore.com>

        GDB 8.3 branch created (143420fb0d5ae54323ba9953f0818c194635228d):
        * version.in: Bump version to 8.3.50.DATE-git.

2019-02-26  Simon Marchi  <simon.marchi@efficios.com>

        * aix-thread.c (ptid_cmp): Remove unused variable.
        (get_signaled_thread): Likewise.
        (store_regs_user_thread): Likewise.
        (store_regs_kernel_thread): Likewise.
        (fetch_regs_kernel_thread): Remove shadowed variable.

2019-02-26  Andrew Burgess  <andrew.burgess@embecosm.com>

        * features/riscv/32bit-cpu.xml: Add register numbers.
        * features/riscv/32bit-fpu.c: Regenerate.
        * features/riscv/32bit-fpu.xml: Add register numbers.
        * features/riscv/64bit-cpu.xml: Add register numbers.
        * features/riscv/64bit-fpu.c: Regenerate.
        * features/riscv/64bit-fpu.xml: Add register numbers.

2019-02-26  Kevin Buettner  <kevinb@redhat.com>

        * NEWS: Mention two argument form of gdb.Value constructor.
        * python/py-value.c (convert_buffer_and_type_to_value): New
        function.
        (valpy_new): Parse arguments via gdb_PyArg_ParseTupleAndKeywords.
        Add support for handling an optional second argument.  Call
        convert_buffer_and_type_to_value as appropriate.
        * python/python-internal.h (Py_buffer_deleter): New struct.
        (Py_buffer_up): New typedef.

2019-02-25  John Baldwin  <jhb@FreeBSD.org>

        * dwarf2read.c (dwarf2_get_dwz_file): Reset dwz_bfd to nullptr
        instead of releasing ownership.

2019-02-25  Jordan Rupprecht  <rupprecht@google.com>

        * dwarf2read.c (open_and_init_dwp_file): Call
        elf_numsections instead of bfd_count_sections to initialize
        dwp_file->num_sections.

2019-02-25  Tom Tromey  <tromey@adacore.com>

        * solib-darwin.c (darwin_get_dyld_bfd): Don't release dyld_bfd.

2019-02-23  Sergio Durigan Junior  <sergiodj@redhat.com>

        * gcore.in: Add '--readnever' option when invoking GDB.

2019-02-22  Simon Marchi  <simon.marchi@polymtl.ca>

        * MAINTAINERS: Update my email address.

2019-02-22  Simon Marchi  <simon.marchi@polymtl.ca>

        * build-id.c (build_id_to_debug_bfd_1): New function.
        (build_id_to_debug_bfd): Look for separate debug file in
        sysroot.

2019-02-22  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdbarch.sh: Update the copyright year range that is placed into
        generated files.

2019-02-22  Keith Seitz  <keiths@redhat.com>

        PR symtab/23853
        * linespec.c (create_sals_line_offset): Search for the default
        symtab's filename instead of its fullname.

2019-02-21  Alan Hayward  <alan.hayward@arm.com>

        * NEWS: Update style defaults.

2019-02-21  Alan Hayward  <alan.hayward@arm.com>

        * main.c (captured_main_1): Disable styling in batch mode.

2019-02-20  Tom Tromey  <tom@tromey.com>

        * symtab.c (symtab_symbol_info): Fix typos.

2019-02-20  Tom Tromey  <tromey@adacore.com>

        * findcmd.c (_initialize_mem_search): Use upper case for
        metasyntactic variables.

2019-02-20  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.c (aarch64_add_reggroups): New function.
        (aarch64_gdbarch_init): Call aarch64_add_reggroups.

2019-02-19  Simon Marchi  <simon.marchi@polymtl.ca>

        * top.h (source_file_name): Change to std::string.
        * top.c (source_file_name): Likewise.
        (command_line_input): Adjust.
        * cli/cli-script.c (script_from_file): Adjust.

2019-02-19  Tom Tromey  <tromey@adacore.com>

        * ravenscar-thread.c
        (ravenscar_thread_target::update_thread_list): Don't call
        ada_build_task_list.
        * ada-lang.h (ada_build_task_list): Don't declare.
        * ada-tasks.c (struct ada_tasks_inferior_data)
        <task_list_valid_p>: Now bool.
        (read_known_tasks, ada_task_list_changed)
        (ada_tasks_invalidate_inferior_data): Update.
        (read_known_tasks_array): Return bool.
        (read_known_tasks_list): Likewise.
        (read_known_tasks): Return void.
        (ada_build_task_list): Now static.

2019-02-18  Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdbtypes.c (type_align): Allow alignment of TYPE_CODE_METHODPTR
        and TYPE_CODE_MEMBERPTR to be overridden by the gdbarch.

2019-02-18  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * ada-task.c (_initialize_tasks): Use 'with_cleanup' register
        variant for ada_tasks_pspace_data_handle and
        ada_tasks_inferior_data_handle.
        (ada_tasks_pspace_data_cleanup): New function.
        (ada_tasks_inferior_data_cleanup): New function.

2019-02-17  Tom Tromey  <tom@tromey.com>

        * macrotab.h (macro_source_fullname): Return a std::string.
        * macrotab.c (macro_include, check_for_redefinition)
        (macro_undef, macro_lookup_definition, foreach_macro)
        (foreach_macro_in_scope): Update.
        (macro_source_fullname): Return a std::string.
        * macrocmd.c (show_pp_source_pos): Update.

2019-02-17  Tom Tromey  <tom@tromey.com>

        * macrocmd.c (show_pp_source_pos): Style the file names.

2019-02-17  Tom Tromey  <tom@tromey.com>

        PR tui/24197:
        * tui/tui-source.c (tui_set_source_content_nil): Rewrite.

2019-02-17  Tom Tromey  <tom@tromey.com>

        * ada-lang.c (user_select_syms): Use filtered printing.
        * utils.c (wrap_style): New global.
        (desired_style): Remove.
        (emit_style_escape): Add stream parameter.
        (set_output_style, reset_terminal_style, prompt_for_continue):
        Update.
        (flush_wrap_buffer): Only flush gdb_stdout.
        (wrap_here): Set wrap_style.
        (fputs_maybe_filtered): Clear the wrap buffer on exception.  Don't
        treat escape sequences as a character.  Change when wrap buffer is
        flushed.
        (fputs_styled): Do not set the output style when the default is
        requested.
        * ui-style.h (struct ui_file_style) <is_default>: New method.
        * source.c (print_source_lines_base): Emit escape sequences in one
        piece.

2019-02-17  Joel Brobecker  <brobecker@adacore.com>

        * gdbtypes.c (type_align): Handle TYPE_CODE_RANGE the same as
        integers and enumeration types.

2019-02-17  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (standard_lookup): Use ada_lookup_encoded_symbol
        instead of lookup_symbol_in_language
        (do_exact_match): New function.
        (ada_get_symbol_name_matcher): Return do_exact_match when
        doing a verbatim match.

2019-02-15  Tom Tromey  <tromey@adacore.com>

        * ravenscar-thread.c (ravenscar_thread_target::resume)
        (ravenscar_thread_target::wait): Special case wildcard requests.

2019-02-15  Tom Tromey  <tromey@adacore.com>

        * ravenscar-thread.c (base_ptid): Remove.
        (struct ravenscar_thread_target) <close>: New method.
        <m_base_ptid>: New member.
        <update_inferior_ptid, active_task, task_is_currently_active,
        runtime_initialized>: Declare methods.
        <ravenscar_thread_target>: Add constructor.
        (ravenscar_thread_target::task_is_currently_active)
        (ravenscar_thread_target::update_inferior_ptid)
        (ravenscar_runtime_initialized): Rename.  Now methods.
        (ravenscar_thread_target::resume, ravenscar_thread_target::wait)
        (ravenscar_thread_target::update_thread_list): Update.
        (ravenscar_thread_target::active_task): Now method.
        (ravenscar_thread_target::store_registers)
        (ravenscar_thread_target::prepare_to_store)
        (ravenscar_thread_target::prepare_to_store)
        (ravenscar_thread_target::mourn_inferior): Update.
        (ravenscar_inferior_created): Use "new" to create target.
        (ravenscar_thread_target::get_ada_task_ptid): Update.
        (_initialize_ravenscar): Don't initialize base_ptid.
        (ravenscar_ops): Remove global.

2019-02-15  Tom Tromey  <tromey@adacore.com>

        * target.h (push_target): Declare new overload.
        * target.c (push_target): New overload, taking an rvalue reference.
        * remote.c (remote_target::open_1): Use push_target overload.
        * corelow.c (core_target_open): Use push_target overload.

2019-02-15  Tom Tromey  <tromey@adacore.com>

        * ravenscar-thread.c (is_ravenscar_task)
        (ravenscar_task_is_currently_active): Return bool.
        (ravenscar_update_inferior_ptid, get_running_thread_msymbol)
        (_initialize_ravenscar): Remove "(void)".
        (has_ravenscar_runtime, ravenscar_runtime_initialized): Likewise.
        Return bool.

2019-02-15  Tom Tromey  <tromey@adacore.com>

        * ravenscar-thread.c (ravenscar_runtime_initializer)
        (has_ravenscar_runtime, get_running_thread_id)
        (ravenscar_thread_target::resume): Fix indentation.

2019-02-15  Tom Tromey  <tromey@adacore.com>

        * sparc-ravenscar-thread.c (struct sparc_ravenscar_ops): Derive
        from ravenscar_arch_ops.
        (sparc_ravenscar_ops::fetch_registers)
        (sparc_ravenscar_ops::store_registers): Now methods.
        (sparc_ravenscar_prepare_to_store): Remove.
        (sparc_ravenscar_ops): Redefine.
        * ravenscar-thread.h (struct ravenscar_arch_ops): Add virtual
        methods and destructor.  Remove members.
        * ravenscar-thread.c (ravenscar_thread_target::fetch_registers)
        (ravenscar_thread_target::store_registers)
        (ravenscar_thread_target::prepare_to_store): Update.
        * ppc-ravenscar-thread.c (ppc_ravenscar_generic_prepare_to_store):
        Remove.
        (struct ppc_ravenscar_powerpc_ops): Derive from
        ravenscar_arch_ops.
        (ppc_ravenscar_powerpc_ops::fetch_registers)
        (ppc_ravenscar_powerpc_ops::store_registers): Now methods.
        (ppc_ravenscar_powerpc_ops): Redefine.
        (struct ppc_ravenscar_e500_ops): Derive from ravenscar_arch_ops.
        (ppc_ravenscar_e500_ops::fetch_registers)
        (ppc_ravenscar_e500_ops::store_registers): Now methods.
        (ppc_ravenscar_e500_ops): Redefine.
        * aarch64-ravenscar-thread.c
        (aarch64_ravenscar_generic_prepare_to_store): Remove.
        (struct aarch64_ravenscar_ops): Derive from ravenscar_arch_ops.
        (aarch64_ravenscar_fetch_registers)
        (aarch64_ravenscar_store_registers): Now methods.
        (aarch64_ravenscar_ops): Redefine.

2019-02-15  Tom Tromey  <tromey@adacore.com>

        * ravenscar-thread.c (ravenscar_thread_target::stopped_by_sw_breakpoint)
        (ravenscar_thread_target::stopped_by_hw_breakpoint)
        (ravenscar_thread_target::stopped_by_watchpoint)
        (ravenscar_thread_target::stopped_data_address)
        (ravenscar_thread_target::core_of_thread): Use scoped_restore.

2019-02-15  Tom Tromey  <tromey@adacore.com>

        * ravenscar-thread.c: Fix some typos.

2019-02-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
            Tom Tromey  <tromey@adacore.com>

        * ada-lang.c (ada_exception_sal): Change addr_string to a
        std::string.
        (create_ada_exception_catchpoint): Update.

2019-02-15  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
            Tom Tromey  <tromey@adacore.com>

        * breakpoint.c (~bp_location): Rename from bp_location_dtor.
        (bp_location_ops): Remove.
        (base_breakpoint_allocate_location): Update.
        (free_bp_location): Update.
        * ada-lang.c (class ada_catchpoint_location)
        <ada_catchpoint_location>: Remove ops parameter.
        (ada_catchpoint_location_dtor): Remove.
        (ada_catchpoint_location_ops): Remove.
        (allocate_location_exception): Update.
        * breakpoint.h (struct bp_location_ops): Remove.
        (class bp_location) <bp_location>: Remove bp_location_ops
        parameter.
        <~bp_location>: Add destructor.
        <ops>: Remove.

2019-02-14  Thomas Schwinge  <thomas@codesourcery.com>
            Pedro Alves  <palves@redhat.com>

        * remote.c (remote_target::remote_parse_stop_reply): Avoid using
        'PATH_MAX'.

2019-02-14  David Michael  <fedora.dm0@gmail.com>
            Samuel Thibault  <samuel.thibault@gnu.org>
            Thomas Schwinge  <thomas@codesourcery.com>

        * gnu-nat.c (S_proc_getmsgport_reply, S_proc_task2proc_reply)
        (S_proc_pid2proc_reply): Adjust to Hurd "proc" interface changes.

2019-02-14  Thomas Schwinge  <thomas@codesourcery.com>

        * gnu-nat.c (gnu_write_inferior, parse_int_arg, _parse_bool_arg)
        (check_empty): Use "const char *".

        * gnu-nat.c (gnu_nat_target::detach): Instead of
        'detach_inferior (pid)' call
        'detach_inferior (find_inferior_pid (pid))'.

        * configure.nat [gdb_host == i386gnu] (NATDEPFILES): Add
        'nat/fork-inferior.o'.
        * gnu-nat.c: #include "nat/fork-inferior.h".

        * gnu-nat.c (gnu_nat_target::detach): Instead of
        'inf_child_maybe_unpush_target (ops)' call 'maybe_unpush_target'.
        * gnu-nat.h: #include "inf-child.h".
        * i386-gnu-nat.c (gnu_fetch_registers): Rename/move to
        'i386_gnu_nat_target::fetch_registers'.
        (gnu_store_registers): Rename/move to
        'i386_gnu_nat_target::store_registers'.

        * config/i386/nm-i386gnu.h: Don't "#include" any files.
        * gnu-nat.h (mach_thread_info): New function.
        * gnu-nat.c (thread_takeover_sc_cmd): Use it.

        * config/i386/nm-i386gnu.h (gnu_target_pid_to_str): Remove.

2019-02-14  Frederic Konrad  <konrad@adacore.com>

        * riscv-rdep.c (riscv_type_alignment): Handle TYPE_CODE_RANGE.

2019-02-14  Joel Brobecker  <brobecker@adacore.com>

        * windows-nat.c (windows_add_thread): Add new parameter
        "main_thread_p" with default value set to false.  Update
        function documentation as well as all callers.
        (windows_delete_thread): Likewise.
        (fake_create_process): Update call to windows_add_thread.
        (get_windows_debug_event) <CREATE_THREAD_DEBUG_EVENT>
        <CREATE_PROCESS_DEBUG_EVENT>: Likewise.
        <EXIT_THREAD_DEBUG_EVENT, EXIT_PROCESS_DEBUG_EVENT>: Update
        call to windows_delete_thread.

2019-02-13  Simon Marchi  <simon.marchi@ericsson.com>

        * MAINTAINERS: Add Andrew Burgess as global maintainer.

2019-02-12  John Baldwin  <jhb@FreeBSD.org>

        * symfile.c (find_separate_debug_file): Use canonical path of
        sysroot with child_path instead of gdb_sysroot if it is valid.

2019-02-12  John Baldwin  <jhb@FreeBSD.org>

        * symfile.c (find_separate_debug_file): Use child_path to
        determine if an object file is under a sysroot.

2019-02-12  John Baldwin  <jhb@FreeBSD.org>

        * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
        unittests/child-path-selftests.c.
        * common/pathstuff.c (child_path): New function.
        * common/pathstuff.h (child_path): New prototype.
        * unittests/child-path-selftests.c: New file.

2019-02-12  John Baldwin  <jhb@FreeBSD.org>

        * symfile.c (find_separate_debug_file): Look for separate debug
        files in debug directories under the sysroot.

2019-02-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * symtab.h (struct minimal_symbol data_p): New const method.
        (struct minimal_symbol text_p): Likewise.
        * symtab.c (output_source_filename): Use file name style
        to print file name.
        (print_symbol_info): Likewise.
        (print_msymbol_info): Use address style to print addresses.
        Use function name style to print executable text symbols.
        (expand_symtab_containing_pc): Use data_p.
        (find_pc_sect_compunit_symtab): Likewise.

2019-02-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * breakpoint.c (describe_other_breakpoints): Use address style
        to print addresses.
        (say_where): Likewise.

2019-02-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * ada-typeprint.c (print_func_type): Print function name
        style to print function name.
        * c-typeprint.c (c_print_type_1): Likewise.

2019-02-11  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-linux-tdep.c (aarch64_linux_get_syscall_number): Check
        for execve.

2019-02-10  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * c-exp.y (direct_abs_decl): Use emplace_back to record the
        type_stack.

2019-02-10  Joel Brobecker  <brobecker@adacore.com>

        * ada-varobj.c (ada_value_is_changeable_p): Add handling of
        TYPE_CODE_REF types.

2019-02-08  Jim Wilson  <jimw@sifive.com>

        * riscv-linux-tdep.c (riscv_linux_fregmap): New.
        (riscv_linux_fregset): New.
        (riscv_linux_iterate_over_regset_sections): Call cb for .reg2 section.

2019-02-07  Tom Tromey  <tom@tromey.com>

        * thread.c (thread_cancel_execution_command): Update.
        * thread-fsm.h (struct thread_fsm): Add constructor, destructor,
        methods.
        (struct thread_fsm_ops): Remove.
        (thread_fsm_ctor, thread_fsm_delete, thread_fsm_clean_up)
        (thread_fsm_should_stop, thread_fsm_return_value)
        (thread_fsm_set_finished, thread_fsm_finished_p)
        (thread_fsm_async_reply_reason, thread_fsm_should_notify_stop):
        Don't declare.
        * mi/mi-interp.c (mi_on_normal_stop_1): Update.
        * infrun.c (clear_proceed_status_thread)
        (clean_up_just_stopped_threads_fsms, fetch_inferior_event)
        (print_stop_event): Update.
        * infcmd.c (struct step_command_fsm): Inherit from thread_fsm.
        Add constructor.
        (step_command_fsm_ops): Remove.
        (new_step_command_fsm): Remove.
        (step_1): Update.
        (step_command_fsm::should_stop): Rename from
        step_command_fsm_should_stop.
        (step_command_fsm::clean_up): Rename from
        step_command_fsm_clean_up.
        (step_command_fsm::do_async_reply_reason): Rename from
        step_command_fsm_async_reply_reason.
        (struct until_next_fsm): Inherit from thread_fsm.  Add
        constructor.
        (until_next_fsm_ops): Remove.
        (new_until_next_fsm): Remove.
        (until_next_fsm::should_stop): Rename from
        until_next_fsm_should_stop.
        (until_next_fsm::clean_up): Rename from until_next_fsm_clean_up.
        (until_next_fsm::do_async_reply_reason): Rename from
        until_next_fsm_async_reply_reason.
        (struct finish_command_fsm): Inherit from thread_fsm.  Add
        constructor.  Change type of breakpoint.
        (finish_command_fsm_ops): Remove.
        (new_finish_command_fsm): Remove.
        (finish_command_fsm::should_stop): Rename from
        finish_command_fsm_should_stop.
        (finish_command_fsm::clean_up): Rename from
        finish_command_fsm_clean_up.
        (finish_command_fsm::return_value): Rename from
        finish_command_fsm_return_value.
        (finish_command_fsm::do_async_reply_reason): Rename from
        finish_command_fsm_async_reply_reason.
        (finish_command): Update.
        * infcall.c (struct call_thread_fsm): Inherit from thread_fsm.
        Add constructor.
        (call_thread_fsm_ops): Remove.
        (call_thread_fsm::call_thread_fsm): Rename from
        new_call_thread_fsm.
        (call_thread_fsm::should_stop): Rename from
        call_thread_fsm_should_stop.
        (call_thread_fsm::should_notify_stop): Rename from
        call_thread_fsm_should_notify_stop.
        (run_inferior_call, call_function_by_hand_dummy): Update.
        * cli/cli-interp.c (should_print_stop_to_console): Update.
        * breakpoint.c (struct until_break_fsm): Inherit from thread_fsm.
        Add constructor.  Change type of location_breakpoint,
        caller_breakpoint.
        (until_break_fsm_ops): Remove.
        (new_until_break_fsm): Remove.
        (until_break_fsm::should_stop): Rename from
        until_break_fsm_should_stop.
        (until_break_fsm::clean_up): Rename from
        until_break_fsm_clean_up.
        (until_break_fsm::do_async_reply_reason): Rename from
        until_break_fsm_async_reply_reason.
        (until_break_command): Update.
        * thread-fsm.c: Remove.
        * Makefile.in (COMMON_SFILES): Remove thread-fsm.c.

2019-02-07  Tom Tromey  <tom@tromey.com>

        * yy-remap.h: Add include guard.
        * xtensa-tdep.h: Add include guard.
        * xcoffread.h: Rename include guard.
        * varobj-iter.h: Add include guard.
        * tui/tui.h: Rename include guard.
        * tui/tui-winsource.h: Rename include guard.
        * tui/tui-wingeneral.h: Rename include guard.
        * tui/tui-windata.h: Rename include guard.
        * tui/tui-win.h: Rename include guard.
        * tui/tui-stack.h: Rename include guard.
        * tui/tui-source.h: Rename include guard.
        * tui/tui-regs.h: Rename include guard.
        * tui/tui-out.h: Rename include guard.
        * tui/tui-layout.h: Rename include guard.
        * tui/tui-io.h: Rename include guard.
        * tui/tui-hooks.h: Rename include guard.
        * tui/tui-file.h: Rename include guard.
        * tui/tui-disasm.h: Rename include guard.
        * tui/tui-data.h: Rename include guard.
        * tui/tui-command.h: Rename include guard.
        * tic6x-tdep.h: Add include guard.
        * target/waitstatus.h: Rename include guard.
        * target/wait.h: Rename include guard.
        * target/target.h: Rename include guard.
        * target/resume.h: Rename include guard.
        * target-float.h: Rename include guard.
        * stabsread.h: Add include guard.
        * rs6000-tdep.h: Add include guard.
        * riscv-fbsd-tdep.h: Add include guard.
        * regformats/regdef.h: Rename include guard.
        * record.h: Rename include guard.
        * python/python.h: Rename include guard.
        * python/python-internal.h: Rename include guard.
        * python/py-stopevent.h: Rename include guard.
        * python/py-ref.h: Rename include guard.
        * python/py-record.h: Rename include guard.
        * python/py-record-full.h: Rename include guard.
        * python/py-record-btrace.h: Rename include guard.
        * python/py-instruction.h: Rename include guard.
        * python/py-events.h: Rename include guard.
        * python/py-event.h: Rename include guard.
        * procfs.h: Add include guard.
        * proc-utils.h: Add include guard.
        * p-lang.h: Add include guard.
        * or1k-tdep.h: Rename include guard.
        * observable.h: Rename include guard.
        * nto-tdep.h: Rename include guard.
        * nat/x86-linux.h: Rename include guard.
        * nat/x86-linux-dregs.h: Rename include guard.
        * nat/x86-gcc-cpuid.h: Add include guard.
        * nat/x86-dregs.h: Rename include guard.
        * nat/x86-cpuid.h: Rename include guard.
        * nat/ppc-linux.h: Rename include guard.
        * nat/mips-linux-watch.h: Rename include guard.
        * nat/linux-waitpid.h: Rename include guard.
        * nat/linux-ptrace.h: Rename include guard.
        * nat/linux-procfs.h: Rename include guard.
        * nat/linux-osdata.h: Rename include guard.
        * nat/linux-nat.h: Rename include guard.
        * nat/linux-namespaces.h: Rename include guard.
        * nat/linux-btrace.h: Rename include guard.
        * nat/glibc_thread_db.h: Rename include guard.
        * nat/gdb_thread_db.h: Rename include guard.
        * nat/gdb_ptrace.h: Rename include guard.
        * nat/fork-inferior.h: Rename include guard.
        * nat/amd64-linux-siginfo.h: Rename include guard.
        * nat/aarch64-sve-linux-sigcontext.h: Rename include guard.
        * nat/aarch64-sve-linux-ptrace.h: Rename include guard.
        * nat/aarch64-linux.h: Rename include guard.
        * nat/aarch64-linux-hw-point.h: Rename include guard.
        * mn10300-tdep.h: Add include guard.
        * mips-linux-tdep.h: Add include guard.
        * mi/mi-parse.h: Rename include guard.
        * mi/mi-out.h: Rename include guard.
        * mi/mi-main.h: Rename include guard.
        * mi/mi-interp.h: Rename include guard.
        * mi/mi-getopt.h: Rename include guard.
        * mi/mi-console.h: Rename include guard.
        * mi/mi-common.h: Rename include guard.
        * mi/mi-cmds.h: Rename include guard.
        * mi/mi-cmd-break.h: Rename include guard.
        * m2-lang.h: Add include guard.
        * location.h: Rename include guard.
        * linux-record.h: Rename include guard.
        * linux-nat.h: Add include guard.
        * linux-fork.h: Add include guard.
        * i386-darwin-tdep.h: Rename include guard.
        * hppa-linux-offsets.h: Add include guard.
        * guile/guile.h: Rename include guard.
        * guile/guile-internal.h: Rename include guard.
        * gnu-nat.h: Rename include guard.
        * gdb-stabs.h: Rename include guard.
        * frv-tdep.h: Add include guard.
        * f-lang.h: Add include guard.
        * event-loop.h: Add include guard.
        * darwin-nat.h: Rename include guard.
        * cp-abi.h: Rename include guard.
        * config/sparc/nm-sol2.h: Rename include guard.
        * config/nm-nto.h: Rename include guard.
        * config/nm-linux.h: Add include guard.
        * config/i386/nm-i386gnu.h: Rename include guard.
        * config/djgpp/nl_types.h: Rename include guard.
        * config/djgpp/langinfo.h: Rename include guard.
        * compile/gcc-cp-plugin.h: Add include guard.
        * compile/gcc-c-plugin.h: Add include guard.
        * compile/compile.h: Rename include guard.
        * compile/compile-object-run.h: Rename include guard.
        * compile/compile-object-load.h: Rename include guard.
        * compile/compile-internal.h: Rename include guard.
        * compile/compile-cplus.h: Rename include guard.
        * compile/compile-c.h: Rename include guard.
        * common/xml-utils.h: Rename include guard.
        * common/x86-xstate.h: Rename include guard.
        * common/version.h: Rename include guard.
        * common/vec.h: Rename include guard.
        * common/tdesc.h: Rename include guard.
        * common/selftest.h: Rename include guard.
        * common/scoped_restore.h: Rename include guard.
        * common/scoped_mmap.h: Rename include guard.
        * common/scoped_fd.h: Rename include guard.
        * common/safe-iterator.h: Rename include guard.
        * common/run-time-clock.h: Rename include guard.
        * common/refcounted-object.h: Rename include guard.
        * common/queue.h: Rename include guard.
        * common/ptid.h: Rename include guard.
        * common/print-utils.h: Rename include guard.
        * common/preprocessor.h: Rename include guard.
        * common/pathstuff.h: Rename include guard.
        * common/observable.h: Rename include guard.
        * common/netstuff.h: Rename include guard.
        * common/job-control.h: Rename include guard.
        * common/host-defs.h: Rename include guard.
        * common/gdb_wait.h: Rename include guard.
        * common/gdb_vecs.h: Rename include guard.
        * common/gdb_unlinker.h: Rename include guard.
        * common/gdb_unique_ptr.h: Rename include guard.
        * common/gdb_tilde_expand.h: Rename include guard.
        * common/gdb_sys_time.h: Rename include guard.
        * common/gdb_string_view.h: Rename include guard.
        * common/gdb_splay_tree.h: Rename include guard.
        * common/gdb_setjmp.h: Rename include guard.
        * common/gdb_ref_ptr.h: Rename include guard.
        * common/gdb_optional.h: Rename include guard.
        * common/gdb_locale.h: Rename include guard.
        * common/gdb_assert.h: Rename include guard.
        * common/filtered-iterator.h: Rename include guard.
        * common/filestuff.h: Rename include guard.
        * common/fileio.h: Rename include guard.
        * common/environ.h: Rename include guard.
        * common/common-utils.h: Rename include guard.
        * common/common-types.h: Rename include guard.
        * common/common-regcache.h: Rename include guard.
        * common/common-inferior.h: Rename include guard.
        * common/common-gdbthread.h: Rename include guard.
        * common/common-exceptions.h: Rename include guard.
        * common/common-defs.h: Rename include guard.
        * common/common-debug.h: Rename include guard.
        * common/cleanups.h: Rename include guard.
        * common/buffer.h: Rename include guard.
        * common/btrace-common.h: Rename include guard.
        * common/break-common.h: Rename include guard.
        * cli/cli-utils.h: Rename include guard.
        * cli/cli-style.h: Rename include guard.
        * cli/cli-setshow.h: Rename include guard.
        * cli/cli-script.h: Rename include guard.
        * cli/cli-interp.h: Rename include guard.
        * cli/cli-decode.h: Rename include guard.
        * cli/cli-cmds.h: Rename include guard.
        * charset-list.h: Add include guard.
        * buildsym-legacy.h: Rename include guard.
        * bfin-tdep.h: Add include guard.
        * ax.h: Rename include guard.
        * arm-linux-tdep.h: Add include guard.
        * arm-fbsd-tdep.h: Add include guard.
        * arch/xtensa.h: Rename include guard.
        * arch/tic6x.h: Add include guard.
        * arch/i386.h: Add include guard.
        * arch/arm.h: Rename include guard.
        * arch/arm-linux.h: Rename include guard.
        * arch/arm-get-next-pcs.h: Rename include guard.
        * arch/amd64.h: Add include guard.
        * arch/aarch64-insn.h: Rename include guard.
        * arch-utils.h: Rename include guard.
        * annotate.h: Add include guard.
        * amd64-darwin-tdep.h: Rename include guard.
        * aarch64-linux-tdep.h: Add include guard.
        * aarch64-fbsd-tdep.h: Add include guard.
        * aarch32-linux-nat.h: Add include guard.

2019-02-06  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * macrotab.c (macro_define_internal): New function that
        factorizes macro_define_object_internal and macro_define_function
        code.
        (macro_define_object_internal): Use macro_define_internal.
        (macro_define_function): Likewise.

2019-02-06  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * macrocmd.c (extract_identifier): Return
        a gdb::unique_xmalloc_ptr<char> instead of a char *, and update
        callers.

2019-02-06  John Baldwin  <jhb@FreeBSD.org>

        * fbsd-nat.c (fbsd_fetch_cmdline): Join arguments with spaces.

2019-02-05  Tom Tromey  <tom@tromey.com>

        * target.c (target_stack::unpush): Move assertion earlier.

2019-01-30  Tom Tromey  <tom@tromey.com>

        PR python/23615:
        * python/python.c (execute_gdb_command): Use gdbpy_allow_threads.
        (gdbpy_parse_and_eval): Likewise.
        * python/python-internal.h (gdbpy_allow_threads): New class.

2019-01-28  John Baldwin  <jhb@FreeBSD.org>

        * aarch64-fbsd-tdep.c (aarch64_fbsd_gregmap)
        (aarch64_fbsd_fpregmap): Move earlier.
        (AARCH64_MCONTEXT_REG_SIZE, AARCH64_MCONTEXT_FPREG_SIZE): Delete.
        (aarch64_fbsd_sigframe_init): Use trad_frame_set_reg_regmap
        instead of individual calls to trad_frame_set_reg_addr.
        * arm-fbsd-tdep.c (arm_fbsd_gregmap, arm_fbsd_vfpregmap): Move
        earlier.
        (ARM_MCONTEXT_REG_SIZE, ARM_MCONTEXT_VFP_REG_SIZE): Delete.
        (arm_fbsd_sigframe_init): Use trad_frame_set_reg_regmap
        instead of individual calls to trad_frame_set_reg_addr.

2019-01-28  Alan Hayward  <alan.hayward@arm.com>

        * CONTRIBUTE: Replace contribution list with wiki link.

2019-01-25  Tom Tromey  <tom@tromey.com>

        * Makefile.in (GDB_CFLAGS): Don't add -I for common.

2019-01-25  Tom Tromey  <tom@tromey.com>

        * xtensa-linux-nat.c: Fix common/ includes.
        * xml-support.h: Fix common/ includes.
        * xml-support.c: Fix common/ includes.
        * x86-linux-nat.c: Fix common/ includes.
        * windows-nat.c: Fix common/ includes.
        * varobj.h: Fix common/ includes.
        * varobj.c: Fix common/ includes.
        * value.c: Fix common/ includes.
        * valops.c: Fix common/ includes.
        * utils.c: Fix common/ includes.
        * unittests/xml-utils-selftests.c: Fix common/ includes.
        * unittests/utils-selftests.c: Fix common/ includes.
        * unittests/unpack-selftests.c: Fix common/ includes.
        * unittests/tracepoint-selftests.c: Fix common/ includes.
        * unittests/style-selftests.c: Fix common/ includes.
        * unittests/string_view-selftests.c: Fix common/ includes.
        * unittests/scoped_restore-selftests.c: Fix common/ includes.
        * unittests/scoped_mmap-selftests.c: Fix common/ includes.
        * unittests/scoped_fd-selftests.c: Fix common/ includes.
        * unittests/rsp-low-selftests.c: Fix common/ includes.
        * unittests/parse-connection-spec-selftests.c: Fix common/
        includes.
        * unittests/optional-selftests.c: Fix common/ includes.
        * unittests/offset-type-selftests.c: Fix common/ includes.
        * unittests/observable-selftests.c: Fix common/ includes.
        * unittests/mkdir-recursive-selftests.c: Fix common/ includes.
        * unittests/memrange-selftests.c: Fix common/ includes.
        * unittests/memory-map-selftests.c: Fix common/ includes.
        * unittests/lookup_name_info-selftests.c: Fix common/ includes.
        * unittests/function-view-selftests.c: Fix common/ includes.
        * unittests/environ-selftests.c: Fix common/ includes.
        * unittests/copy_bitwise-selftests.c: Fix common/ includes.
        * unittests/common-utils-selftests.c: Fix common/ includes.
        * unittests/cli-utils-selftests.c: Fix common/ includes.
        * unittests/array-view-selftests.c: Fix common/ includes.
        * ui-file.c: Fix common/ includes.
        * tui/tui-io.c: Fix common/ includes.
        * tracepoint.h: Fix common/ includes.
        * tracepoint.c: Fix common/ includes.
        * tracefile-tfile.c: Fix common/ includes.
        * top.h: Fix common/ includes.
        * top.c: Fix common/ includes.
        * thread.c: Fix common/ includes.
        * target/waitstatus.h: Fix common/ includes.
        * target/waitstatus.c: Fix common/ includes.
        * target.h: Fix common/ includes.
        * target.c: Fix common/ includes.
        * target-memory.c: Fix common/ includes.
        * target-descriptions.c: Fix common/ includes.
        * symtab.h: Fix common/ includes.
        * symfile.c: Fix common/ includes.
        * stap-probe.c: Fix common/ includes.
        * spu-linux-nat.c: Fix common/ includes.
        * sparc-nat.c: Fix common/ includes.
        * source.c: Fix common/ includes.
        * solib.c: Fix common/ includes.
        * solib-target.c: Fix common/ includes.
        * ser-unix.c: Fix common/ includes.
        * ser-tcp.c: Fix common/ includes.
        * ser-pipe.c: Fix common/ includes.
        * ser-base.c: Fix common/ includes.
        * selftest-arch.c: Fix common/ includes.
        * s12z-tdep.c: Fix common/ includes.
        * rust-exp.y: Fix common/ includes.
        * rs6000-aix-tdep.c: Fix common/ includes.
        * riscv-tdep.c: Fix common/ includes.
        * remote.c: Fix common/ includes.
        * remote-notif.h: Fix common/ includes.
        * remote-fileio.h: Fix common/ includes.
        * remote-fileio.c: Fix common/ includes.
        * regcache.h: Fix common/ includes.
        * regcache.c: Fix common/ includes.
        * record-btrace.c: Fix common/ includes.
        * python/python.c: Fix common/ includes.
        * python/py-type.c: Fix common/ includes.
        * python/py-inferior.c: Fix common/ includes.
        * progspace.h: Fix common/ includes.
        * producer.c: Fix common/ includes.
        * procfs.c: Fix common/ includes.
        * proc-api.c: Fix common/ includes.
        * printcmd.c: Fix common/ includes.
        * ppc-linux-nat.c: Fix common/ includes.
        * parser-defs.h: Fix common/ includes.
        * osdata.c: Fix common/ includes.
        * obsd-nat.c: Fix common/ includes.
        * nat/x86-linux.c: Fix common/ includes.
        * nat/x86-linux-dregs.c: Fix common/ includes.
        * nat/x86-dregs.h: Fix common/ includes.
        * nat/x86-dregs.c: Fix common/ includes.
        * nat/ppc-linux.c: Fix common/ includes.
        * nat/mips-linux-watch.h: Fix common/ includes.
        * nat/mips-linux-watch.c: Fix common/ includes.
        * nat/linux-waitpid.c: Fix common/ includes.
        * nat/linux-ptrace.h: Fix common/ includes.
        * nat/linux-ptrace.c: Fix common/ includes.
        * nat/linux-procfs.c: Fix common/ includes.
        * nat/linux-personality.c: Fix common/ includes.
        * nat/linux-osdata.c: Fix common/ includes.
        * nat/linux-namespaces.c: Fix common/ includes.
        * nat/linux-btrace.h: Fix common/ includes.
        * nat/linux-btrace.c: Fix common/ includes.
        * nat/fork-inferior.c: Fix common/ includes.
        * nat/amd64-linux-siginfo.c: Fix common/ includes.
        * nat/aarch64-sve-linux-ptrace.c: Fix common/ includes.
        * nat/aarch64-linux.c: Fix common/ includes.
        * nat/aarch64-linux-hw-point.h: Fix common/ includes.
        * nat/aarch64-linux-hw-point.c: Fix common/ includes.
        * namespace.h: Fix common/ includes.
        * mips-linux-tdep.c: Fix common/ includes.
        * minsyms.c: Fix common/ includes.
        * mi/mi-parse.h: Fix common/ includes.
        * mi/mi-main.c: Fix common/ includes.
        * mi/mi-cmd-env.c: Fix common/ includes.
        * memrange.h: Fix common/ includes.
        * memattr.c: Fix common/ includes.
        * maint.h: Fix common/ includes.
        * maint.c: Fix common/ includes.
        * main.c: Fix common/ includes.
        * machoread.c: Fix common/ includes.
        * location.c: Fix common/ includes.
        * linux-thread-db.c: Fix common/ includes.
        * linux-nat.c: Fix common/ includes.
        * linux-fork.c: Fix common/ includes.
        * inline-frame.c: Fix common/ includes.
        * infrun.c: Fix common/ includes.
        * inflow.c: Fix common/ includes.
        * inferior.h: Fix common/ includes.
        * inferior.c: Fix common/ includes.
        * infcmd.c: Fix common/ includes.
        * inf-ptrace.c: Fix common/ includes.
        * inf-child.c: Fix common/ includes.
        * ia64-linux-nat.c: Fix common/ includes.
        * i387-tdep.c: Fix common/ includes.
        * i386-tdep.c: Fix common/ includes.
        * i386-linux-tdep.c: Fix common/ includes.
        * i386-linux-nat.c: Fix common/ includes.
        * i386-go32-tdep.c: Fix common/ includes.
        * i386-fbsd-tdep.c: Fix common/ includes.
        * i386-fbsd-nat.c: Fix common/ includes.
        * guile/scm-type.c: Fix common/ includes.
        * guile/guile.c: Fix common/ includes.
        * go32-nat.c: Fix common/ includes.
        * gnu-nat.c: Fix common/ includes.
        * gdbthread.h: Fix common/ includes.
        * gdbarch-selftests.c: Fix common/ includes.
        * gdb_usleep.c: Fix common/ includes.
        * gdb_select.h: Fix common/ includes.
        * gdb_bfd.c: Fix common/ includes.
        * gcore.c: Fix common/ includes.
        * fork-child.c: Fix common/ includes.
        * findvar.c: Fix common/ includes.
        * fbsd-nat.c: Fix common/ includes.
        * event-top.c: Fix common/ includes.
        * event-loop.c: Fix common/ includes.
        * dwarf2read.c: Fix common/ includes.
        * dwarf2loc.c: Fix common/ includes.
        * dwarf2-frame.c: Fix common/ includes.
        * dwarf-index-cache.c: Fix common/ includes.
        * dtrace-probe.c: Fix common/ includes.
        * disasm-selftests.c: Fix common/ includes.
        * defs.h: Fix common/ includes.
        * csky-tdep.c: Fix common/ includes.
        * cp-valprint.c: Fix common/ includes.
        * cp-support.h: Fix common/ includes.
        * cp-support.c: Fix common/ includes.
        * corelow.c: Fix common/ includes.
        * completer.h: Fix common/ includes.
        * completer.c: Fix common/ includes.
        * compile/compile.c: Fix common/ includes.
        * compile/compile-loc2c.c: Fix common/ includes.
        * compile/compile-cplus-types.c: Fix common/ includes.
        * compile/compile-cplus-symbols.c: Fix common/ includes.
        * command.h: Fix common/ includes.
        * cli/cli-dump.c: Fix common/ includes.
        * cli/cli-cmds.c: Fix common/ includes.
        * charset.c: Fix common/ includes.
        * build-id.c: Fix common/ includes.
        * btrace.h: Fix common/ includes.
        * btrace.c: Fix common/ includes.
        * breakpoint.h: Fix common/ includes.
        * breakpoint.c: Fix common/ includes.
        * ax.h: 
        (enum agent_op): Fix common/ includes.
        * ax-general.c (struct aop_map): Fix common/ includes.
        * ax-gdb.c: Fix common/ includes.
        * auxv.c: Fix common/ includes.
        * auto-load.c: Fix common/ includes.
        * arm-tdep.c: Fix common/ includes.
        * arch/riscv.c: Fix common/ includes.
        * arch/ppc-linux-common.c: Fix common/ includes.
        * arch/i386.c: Fix common/ includes.
        * arch/arm.c: Fix common/ includes.
        * arch/arm-linux.c: Fix common/ includes.
        * arch/arm-get-next-pcs.c: Fix common/ includes.
        * arch/amd64.c: Fix common/ includes.
        * arch/aarch64.c: Fix common/ includes.
        * arch/aarch64-insn.c: Fix common/ includes.
        * arch-utils.c: Fix common/ includes.
        * amd64-windows-tdep.c: Fix common/ includes.
        * amd64-tdep.c: Fix common/ includes.
        * amd64-sol2-tdep.c: Fix common/ includes.
        * amd64-obsd-tdep.c: Fix common/ includes.
        * amd64-nbsd-tdep.c: Fix common/ includes.
        * amd64-linux-tdep.c: Fix common/ includes.
        * amd64-linux-nat.c: Fix common/ includes.
        * amd64-fbsd-tdep.c: Fix common/ includes.
        * amd64-fbsd-nat.c: Fix common/ includes.
        * amd64-dicos-tdep.c: Fix common/ includes.
        * amd64-darwin-tdep.c: Fix common/ includes.
        * agent.c: Fix common/ includes.
        * ada-lang.h: Fix common/ includes.
        * ada-lang.c: Fix common/ includes.
        * aarch64-tdep.c: Fix common/ includes.

2019-01-25  Tom Tromey  <tom@tromey.com>

        * common/create-version.sh: Use common/version.h.

2019-01-24  Pedro Alves  <palves@redhat.com>

        * infrun.c (signal_stop, signal_print, signal_program)
        (signal_catch, signal_pass): Now arrays instead of pointers.
        (update_signals_program_target, do_target_resume)
        (signal_catch_update, handle_command, _initialize_infrun): Adjust.
        * linux-nat.c (linux_nat_target::pass_signals)
        (linux_nat_target::create_inferior, linux_nat_target::attach):
        Adjust.
        * linux-nat.h (linux_nat_target::pass_signals): Adjust.
        * nto-procfs.c (nto_procfs_target::pass_signals): Adjust.
        * procfs.c (procfs_target::pass_signals): Adjust.
        * record-full.c (record_full_target::resume): Adjust.
        * remote.c (remote_target::pass_signals)
        (remote_target::program_signals): Adjust.
        * target-debug.h (target_debug_print_signals): Now takes a
        gdb::array_view as parameter.  Adjust.
        * target.h (target_ops) <pass_signals, program_signals>: Replace
        pointer and length parameters with gdb::array_view.
        (target_pass_signals, target_program_signals): Likewise.
        * target-delegates.c: Regenerate.

2019-01-24  Pedro Alves  <palves@redhat.com>

        * common/forward-scope-exit.h
        (forward_scope_exit::forward_scope_exit): Pass arguments to
        m_bind_function directly, instead of creating a std::bind and
        copying that.

2019-01-24  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.c (aapcs_is_vfp_call_or_return_candidate_1): Check
        for static members.
        (pass_in_v_vfp_candidate): Likewise.

2019-01-23  Tom Tromey  <tom@tromey.com>
            Pedro Alves  <palves@redhat.com>

        * regcache.c (class regcache_invalidator): Remove.
        (regcache::raw_write): Use make_scope_exit.

2019-01-23  Tom Tromey  <tom@tromey.com>

        * ui-out.h (class ui_out_emit_type): Update comment.

2019-01-23  Tom Tromey  <tom@tromey.com>

        * infrun.c (fetch_inferior_event): Update comment.

2019-01-23  Tom Tromey  <tom@tromey.com>
            Pedro Alves  <palves@redhat.com>

        * infrun.c (reinstall_readline_callback_handler_cleanup): Remove
        parameter.
        (fetch_inferior_event): Use SCOPE_EXIT.


2019-01-23  Tom Tromey  <tom@tromey.com>
            Pedro Alves  <palves@redhat.com>

        * infrun.c (disable_thread_events): Delete.
        (stop_all_threads): Use SCOPE_EXIT.

2019-01-23  Tom Tromey  <tom@tromey.com>
            Pedro Alves  <palves@redhat.com>

        * symfile.c: Include forward-scope-exit.h.
        (clear_symtab_users_cleanup): Replace forward declaration with
        a FORWARD_SCOPE_EXIT.
        (syms_from_objfile_1): Use the forward_scope_exit and
        gdb::optional instead of cleanup_function.
        (reread_symbols): Use the forward_scope_exit instead of
        cleanup_function.
        (clear_symtab_users_cleanup): Remove function.

2019-01-23  Tom Tromey  <tom@tromey.com>
            Pedro Alves  <palves@redhat.com>

        * linux-nat.c: Include scope-exit.h.
        (cleanup_target_stop): Remove.
        (linux_nat_target::static_tracepoint_markers_by_strid): Use
        SCOPE_EXIT.

2019-01-23  Tom Tromey  <tom@tromey.com>
            Pedro Alves  <palves@redhat.com>

        * infcall.c (cleanup_delete_std_terminate_breakpoint): Remove.
        (call_function_by_hand_dummy): Use SCOPE_EXIT.

2019-01-23  Tom Tromey  <tom@tromey.com>
            Andrew Burgess  <andrew.burgess@embecosm.com>
            Pedro Alves  <palves@redhat.com>

        * infrun.c (fetch_inferior_event): Use scope_exit.
        * utils.h (make_bpstat_clear_actions_cleanup): Don't declare.
        * top.c (execute_command): Use scope_exit.
        * breakpoint.c (bpstat_do_actions): Use scope_exit.
        * utils.c (do_bpstat_clear_actions_cleanup)
        (make_bpstat_clear_actions_cleanup): Remove.

2019-01-23  Tom Tromey  <tom@tromey.com>
            Pedro Alves  <palves@redhat.com>

        * infrun.c: Include "common/scope-exit.h"
        (delete_just_stopped_threads_infrun_breakpoints_cleanup): Remove.
        (wait_for_inferior): Use SCOPE_EXIT.
        (fetch_inferior_event): Use scope_exit.

2019-01-23  Tom Tromey  <tom@tromey.com>
            Pedro Alves  <palves@redhat.com>

        * breakpoint.c (create_breakpoint): Remove cleanup.

2019-01-23  Tom Tromey  <tom@tromey.com>
            Andrew Burgess  <andrew.burgess@embecosm.com>
            Pedro Alves  <palves@redhat.com>

2019-01-23  Pedro Alves  <palves@redhat.com>

        * gdbarch-selftests.c (struct on_exit): Use SCOPE_EXIT.

2019-01-23  Pedro Alves  <palves@redhat.com>
            Andrew Burgess  <andrew.burgess@embecosm.com>

        * gdbthread.h: Include "common/forward-scope-exit.h".
        (scoped_finish_thread_state): Redefine custom class in terms of
        forward_scope_exit.

2019-01-23  Pedro Alves  <palves@redhat.com>
            Andrew Burgess  <andrew.burgess@embecosm.com>

        * common/forward-scope-exit.h: New file.

2019-01-23  Pedro Alves  <palves@redhat.com>
            Andrew Burgess  <andrew.burgess@embecosm.com>
            Tom Tromey  <tom@tromey.com>

        * common/scope-exit.h: New file.

2019-01-23  Pedro Alves  <palves@redhat.com>

        * common/preprocessor.h (ESC): Rename to ...
        (ESC_PARENS): ... this.
        * common/valid-expr.h (CHECK_VALID_EXPR_1, CHECK_VALID_EXPR_2)
        (CHECK_VALID_EXPR_3, CHECK_VALID_EXPR_4): Adjust.

2019-01-23  Tom Tromey  <tom@tromey.com>

        * language.h (class scoped_switch_to_sym_language_if_auto):
        Initialize m_lang in both cases.

2019-01-23  Alan Hayward  <alan.hayward@arm.com>

        * nat/aarch64-linux.c (aarch64_linux_new_thread): Replace XNEW
        with XCNEW.

2019-01-22  Tom Tromey  <tom@tromey.com>

        * corelow.c: Do not include sys/file.h.

2019-01-22  Tom Tromey  <tom@tromey.com>

        * tui/tui-wingeneral.h: Include gdb_curses.h.

2019-01-22  Tom Tromey  <tom@tromey.com>

        * source-cache.h (class source_cache) <get_source_lines,
        get_plain_source_lines, extract_lines>: Rename "lines" parameter.

2019-01-22  Tom Tromey  <tom@tromey.com>

        * remote-fileio.h (struct remote_target): Declare.

2019-01-22  Tom Tromey  <tom@tromey.com>

        * python/py-arch.c: Do not include py-ref.h.
        * python/py-bpevent.c: Do not include py-ref.h.
        * python/py-cmd.c: Do not include py-ref.h.
        * python/py-continueevent.c: Do not include py-ref.h.
        * python/py-event.h: Do not include py-ref.h.
        * python/py-evtregistry.c: Do not include py-ref.h.
        * python/py-finishbreakpoint.c: Do not include py-ref.h.
        * python/py-frame.c: Do not include py-ref.h.
        * python/py-framefilter.c: Do not include py-ref.h.
        * python/py-function.c: Do not include py-ref.h.
        * python/py-infevents.c: Do not include py-ref.h.
        * python/py-linetable.c: Do not include py-ref.h.
        * python/py-objfile.c: Do not include py-ref.h.
        * python/py-param.c: Do not include py-ref.h.
        * python/py-prettyprint.c: Do not include py-ref.h.
        * python/py-progspace.c: Do not include py-ref.h.
        * python/py-symbol.c: Do not include py-ref.h.
        * python/py-symtab.c: Do not include py-ref.h.
        * python/py-type.c: Do not include py-ref.h.
        * python/py-unwind.c: Do not include py-ref.h.
        * python/py-utils.c: Do not include py-ref.h.
        * python/py-value.c: Do not include py-ref.h.
        * python/py-varobj.c: Do not include py-ref.h.
        * python/py-xmethods.c: Do not include py-ref.h.
        * python/python.c: Do not include py-ref.h.
        * varobj.c: Do not include py-ref.h.

2019-01-22  Tom Tromey  <tom@tromey.com>

        * objfiles.h (struct objfile_per_bfd_storage): Use "struct"
        keyword for bcache.

2019-01-22  Tom Tromey  <tom@tromey.com>

        * compile/compile-cplus-types.c: Remove a comment by #include.

2019-01-22  Tom Tromey  <tom@tromey.com>

        * compile/gcc-c-plugin.h: Include compile-internal.h.

2019-01-22  Tom Tromey  <tom@tromey.com>

        * stabsread.c (EXTERN): Do not define.
        (symnum, next_symbol_text_func, processing_gcc_compilation)
        (within_function, global_sym_chain, global_stabs)
        (previous_stab_code, this_object_header_files)
        (n_this_object_header_files)
        (n_allocated_this_object_header_files): Define.
        * stabsread.h (EXTERN): Never define.  Use "extern".

2019-01-22  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * event-top.c (handle_line_of_input): use unique_xmalloc_ptr for
        history_value.

2019-01-21  Tom Tromey  <tom@tromey.com>

        * ui-out.c: Fix includes.
        * tui/tui-source.c: Fix includes.
        * target.c: Fix includes.
        * remote.c: Fix includes.
        * regcache.c: Fix includes.
        * python/py-block.c: Fix includes.
        * printcmd.c: Fix includes.
        * or1k-tdep.c: Fix includes.
        * mi/mi-main.c: Fix includes.
        * m32r-tdep.c: Fix includes.
        * csky-tdep.c: Fix includes.
        * compile/compile-cplus-types.c: Fix includes.
        * cli/cli-interp.c: Fix includes.

2019-01-21  Alan Hayward  <alan.hayward@arm.com>

        * aarch64-tdep.c (aapcs_is_vfp_call_or_return_candidate_1): Check
        for padding.

2019-01-16  Tom Tromey  <tom@tromey.com>

        * objfiles.h (struct minimal_symbol_iterator): Rename.  Move
        earlier.
        (struct objfile) <msymbols_range>: Move from top level.
        <msymbols>: New method.
        (class objfile_msymbols): Remove.
        * symtab.c (default_collect_symbol_completion_matches_break_on):
        Update.
        * symmisc.c (dump_msymbols): Update.
        * stabsread.c (scan_file_globals): Update.
        * objc-lang.c (info_selectors_command, info_classes_command)
        (find_methods): Update.
        * minsyms.c (find_solib_trampoline_target): Update.
        * hppa-tdep.c (hppa_lookup_stub_minimal_symbol): Update.
        * coffread.c (coff_symfile_read): Update.
        * ada-lang.c (ada_lookup_simple_minsym)
        (ada_collect_symbol_completion_matches): Update.

2019-01-16  Tom Tromey  <tom@tromey.com>

        * objfiles.h (class objfile_msymbols) <iterator>: Change argument
        type.  Remove no-argument constructor.
        <iterator::operator++>: Simplify.
        <begin>: Update.
        <end>: Use minimal_symbol_count.

2019-01-16  Tom Tromey  <tom@tromey.com>

        * objfiles.h (struct objfile) <psymtabs>: New method.
        (class objfile_psymtabs): Remove.
        * psymtab.h (class psymtab_storage) <partial_symtab_range>: New
        typedef.
        <range>: New method.
        (require_partial_symbols): Change return type.
        * psymtab.c (require_partial_symbols)
        (psym_expand_symtabs_matching): Update.
        * mdebugread.c (parse_partial_symbols): Update.
        * dbxread.c (dbx_end_psymtab): Update.

2019-01-15  Tom Tromey  <tom@tromey.com>

        * symtab.c (lookup_objfile_from_block)
        (lookup_symbol_in_objfile_symtabs)
        (basic_lookup_transparent_type_1, find_pc_sect_compunit_symtab)
        (find_line_symtab, info_sources_command)
        (default_collect_symbol_completion_matches_break_on)
        (make_source_files_completion_list): Update.
        * symmisc.c (print_objfile_statistics, dump_objfile)
        (maintenance_print_symbols, maintenance_info_symtabs)
        (maintenance_check_symtabs, maintenance_info_line_tables):
        Update.
        * source.c (select_source_symtab)
        (forget_cached_source_info_for_objfile): Update.
        * objfiles.h (class objfile_compunits): Remove.
        (struct objfile) <compunits_range>: New typedef.
        (compunits): New method.
        * objfiles.c (objfile_relocate1): Update.
        * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_files): Update.
        * maint.c (count_symtabs_and_blocks): Update.
        * linespec.c (iterate_over_all_matching_symtabs): Update.
        * cp-support.c (add_symbol_overload_list_qualified): Update.
        * coffread.c (coff_symtab_read): Update.
        * ada-lang.c (add_nonlocal_symbols)
        (ada_collect_symbol_completion_matches)
        (ada_add_global_exceptions): Update.

2019-01-15  Tom Tromey  <tom@tromey.com>

        * progspace.h (program_space) <objfiles_safe_range>: New
        typedef.
        <objfiles_safe>: New method.
        * objfiles.h (class all_objfiles_safe): Remove.
        * objfiles.c (free_all_objfiles, objfile_purge_solibs): Update.
        * jit.c (jit_inferior_exit_hook): Update.

2019-01-17  Tom Tromey  <tom@tromey.com>

        * progspace.h (program_space) <objfiles_range>: New typedef.
        <objfiles>: New method.
        <objfiles_head>: Rename from objfiles.
        (object_files): Update.
        * guile/scm-progspace.c (gdbscm_progspace_objfiles): Update.
        * guile/scm-pretty-print.c
        (ppscm_find_pretty_printer_from_objfiles): Update.
        * guile/scm-objfile.c (gdbscm_objfiles): Update.
        * python/py-xmethods.c (gdbpy_get_matching_xmethod_workers):
        Update.
        * python/py-progspace.c (pspy_get_objfiles): Update.
        * python/py-prettyprint.c (find_pretty_printer_from_objfiles):
        Update.
        * python/py-objfile.c (objfpy_lookup_objfile_by_name)
        (objfpy_lookup_objfile_by_build_id): Update.
        * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_files): Update.
        * windows-tdep.c (windows_iterate_over_objfiles_in_search_order):
        Update.
        * symtab.c (iterate_over_symtabs, matching_obj_sections)
        (expand_symtab_containing_pc, lookup_objfile_from_block)
        (lookup_static_symbol, basic_lookup_transparent_type)
        (find_pc_sect_compunit_symtab, find_symbol_at_address)
        (find_line_symtab, info_sources_command)
        (default_collect_symbol_completion_matches_break_on)
        (make_source_files_completion_list, find_main_name): Update.
        * symmisc.c (print_symbol_bcache_statistics)
        (print_objfile_statistics, maintenance_print_symbols)
        (maintenance_print_msymbols, maintenance_print_objfiles)
        (maintenance_info_symtabs, maintenance_check_symtabs)
        (maintenance_expand_symtabs, maintenance_info_line_tables):
        Update.
        * symfile.c (remove_symbol_file_command, overlay_invalidate_all)
        (find_pc_overlay, find_pc_mapped_section, list_overlays_command)
        (map_overlay_command, unmap_overlay_command)
        (simple_overlay_update, expand_symtabs_matching)
        (map_symbol_filenames): Update.
        * symfile-debug.c (set_debug_symfile): Update.
        * spu-tdep.c (spu_overlay_update, spu_objfile_from_frame):
        Update.
        * source.c (select_source_symtab, forget_cached_source_info):
        Update.
        * solib.c (solib_read_symbols): Update.
        * solib-spu.c (append_ocl_sos): Update.
        * psymtab.c (maintenance_print_psymbols)
        (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
        * probe.c (parse_probes_in_pspace, find_probe_by_pc): Update.
        * printcmd.c (info_symbol_command): Update.
        * ppc-linux-tdep.c (ppc_linux_spe_context_inferior_created):
        Update.
        * objfiles.h (class all_objfiles): Remove.
        * objfiles.c (have_partial_symbols, have_full_symbols)
        (have_minimal_symbols, qsort_cmp, update_section_map)
        (shared_objfile_contains_address_p)
        (default_iterate_over_objfiles_in_search_order): Update.
        * objc-lang.c (info_selectors_command, info_classes_command)
        (find_methods): Update.
        * minsyms.c (find_solib_trampoline_target): Update.
        * maint.c (maintenance_info_sections)
        (maintenance_translate_address, count_symtabs_and_blocks):
        Update.
        * main.c (captured_main_1): Update.
        * linux-thread-db.c (try_thread_db_load_from_pdir)
        (has_libpthread): Update.
        * linespec.c (iterate_over_all_matching_symtabs)
        (search_minsyms_for_name): Update.
        * jit.c (jit_find_objf_with_entry_addr): Update.
        * hppa-tdep.c (find_unwind_entry)
        (hppa_lookup_stub_minimal_symbol): Update.
        * gcore.c (gcore_create_callback, objfile_find_memory_regions):
        Update.
        * elfread.c (elf_gnu_ifunc_resolve_by_cache)
        (elf_gnu_ifunc_resolve_by_got): Update.
        * dwarf2-frame.c (dwarf2_frame_find_fde): Update.
        * dwarf-index-write.c (save_gdb_index_command): Update.
        * cp-support.c (add_symbol_overload_list_qualified): Update.
        * breakpoint.c (create_overlay_event_breakpoint)
        (create_longjmp_master_breakpoint)
        (create_std_terminate_master_breakpoint)
        (create_exception_master_breakpoint): Update.
        * blockframe.c (find_pc_partial_function): Update.
        * ada-lang.c (ada_lookup_simple_minsym, add_nonlocal_symbols)
        (ada_collect_symbol_completion_matches)
        (ada_add_global_exceptions): Update.

2019-01-17  Tom Tromey  <tom@tromey.com>

        * solib-target.c (lm_info_target_p): Remove typedef.  Don't
        declare VEC.
        (solib_target_parse_libraries): Change return type.
        (library_list_start_segment, library_list_start_section)
        (library_list_end_library, library_list_start_library); Update.
        (solib_target_free_library_list): Remove.
        (solib_target_parse_libraries): Remove cleanup.  Change return
        type.
        (solib_target_current_sos): Update.

2019-01-17  Tom Tromey  <tromey@bapiya>

        * valprint.c: Replace "the the" with "the".
        * symtab.c: Replace "the the" with "the".
        * solib.c: Replace "the the" with "the".
        * solib-dsbt.c: Replace "the the" with "the".
        * linespec.c: Replace "the the" with "the".
        * dwarf2loc.h: Replace "the the" with "the".
        * amd64-windows-tdep.c: Replace "the the" with "the".
        * aarch64-tdep.c: Replace "the the" with "the".

2019-01-16  Keith Seitz  <keiths@redhat.com>

        PR gdb/23773
        * dwarf2read.c (dwarf2_cu) <ancestor>: New field.
        <builder>: Rename to ..
        <m_builder>: ... this and make private.
        (dwarf2_cu::get_builder): New method.  Change all users of
        `builder' to use this method.
        (dwarf2_start_symtab): Move to ...
        (dwarf2_cu::start_symtab): ... here.  Update all callers
        (setup_type_unit_groups): Move to ...
        (dwarf2_cu::setup_type_unit_groups): ... here.  Update all
        callers.
        (dwarf2_cu::reset_builder): New method.
        (process_full_compunit, process_full_type_unit): Use
        dwarf2_cu::reset_builder.
        (follow_die_offset): Record the ancestor CU if it is different
        from the followed DIE's CU.
        (follow_die_sig_1): Likewise.

2019-01-15  Tom Tromey  <tom@tromey.com>

        * remote.c (class remote_state) <buf>: Now a char_vector.
        <buf_size>: Remove.
        (remote_target::getpkt): Change type of buf.  Remove sizeof_buf
        parameter.
        (remote_target::getpkt_or_notif_sane_1)
        (remote_target::getpkt_sane)
        (remote_target::getpkt_or_notif_sane): Likewise.
        (class remote_target) <putpkt>: New overload.
        (remote_target::read_frame): Change type of "buf_p".  Remove
        sizeof_p parameter.
        (packet_ok): New overload.
        (packet_check_result): New overload.
        Update all uses.

2019-01-14  Tom Tromey  <tom@tromey.com>

        * remote-notif.c (handle_notification, remote_notif_ack)
        (remote_notif_parse): Make "buf" const.
        * remote-notif.h (struct notif_client) <parse, ack>: Make "buf"
        const.
        (remote_notif_parse, remote_notif_ack, handle_notification):
        Likewise.
        * remote.c (remote_notif_stop_parse): Make "buf" const.
        (remote_target::remote_parse_stop_reply): Make "buf" const.
        (remote_notif_stop_ack): Make "buf" const.

2019-01-14  Tom Tromey  <tom@tromey.com>

        * remote.c (remote_console_output): Make parameter const.

2019-01-14  Tom Tromey  <tom@tromey.com>

        * target-debug.h (target_debug_print_signals): Constify.
        * nto-procfs.c (nto_procfs_target::pass_signals): Update.
        * procfs.c (procfs_target::pass_signals): Update.
        * linux-nat.c (linux_nat_target::pass_signals): Update.
        * linux-nat.h (class linux_nat_target) <pass_signals>: Update.
        * target-delegates.c: Rebuild.
        * remote.c (remote_target::program_signals): Update.
        (remote_target::pass_signals): Update.
        * target.c (target_pass_signals): Constify argument.
        (target_program_signals): Likewise.
        * target.h (struct target_ops) <pass_signals, program_signals>:
        Constify argument.
        (target_pass_signals, target_program_signals): Constify argument.

2019-01-14  Tom Tromey  <tom@tromey.com>

        PR tui/28819:
        * tui/tui-io.c (gdb_wgetch): Print \r when needed.

2019-01-14  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>

        * ppc-tdep.h (struct gdbarch_tdep) <ppc_v0_alias_regnum>: New
        field.
        * rs6000-tdep.c: Include reggroups.h.
        (IS_V_ALIAS_PSEUDOREG): Define.
        (rs6000_register_name): Return names for the "vX" aliases.
        (rs6000_pseudo_register_type): Return type for the "vX" aliases.
        (rs6000_pseudo_register_reggroup_p): Restore.  Handle "vX"
        aliases.  Call default_register_reggroup_p for all other
        pseudo-registers.
        (v_alias_pseudo_register_read, v_alias_pseudo_register_write):
        New functions.
        (rs6000_pseudo_register_read, rs6000_pseudo_register_write):
        Handle "vX" aliases.
        (v_alias_pseudo_register_collect): New function.
        (rs6000_ax_pseudo_register_collect): Handle "vX" aliases.
        (rs6000_gdbarch_init): Initialize "vX" aliases as
        pseudo-registers.  Restore registration of
        rs6000_pseudo_register_reggroup_p with
        set_tdesc_pseudo_register_reggroup_p.

2019-01-13  Max Filippov  <jcmvbkbc@gmail.com>

        * xtensa-linux-tdep.c (xtensa_linux_init_abi): Update
        tdep->num_pseudo_regs. Add calls to set_gdbarch_num_regs and
        set_gdbarch_num_pseudo_regs.

2019-01-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * cli/cli-style.h (class cli_style_option): <add_setshow_commands>
        Remove arg prefixname, add do_set and do_show.
        Add member functions set_list and show_list.
        * cli/cli-style.c (class cli_style_option): Update accordingly.
        (style_set_list): Move to file scope.
        (style_show_list): Likewise.
        (set_style): Call help_list.
        (show_style): Call cmd_show_list.
        (_initialize_cli_style): New macro STYLE_ADD_SETSHOW_COMMANDS.
        Update to use the new macro.

2019-10-12  Joel Brobecker  <brobecker@adacore.com>

        * ada-lang.c (_initialize_ada_language): Expand the help text
        for the "catch exception" command.

2019-01-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * symtab.c (matching_obj_sections): Initialize obj,
        declare it closer to its usage.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * thread-iter.h (inf_threads_iterator): Use next_iterator.
        (basic_inf_threads_range): Remove.
        (inf_threads_range, inf_non_exited_threads_range)
        (safe_inf_threads_range): Use next_adapter.

2019-01-10  Keith Seitz  <keiths@redhat.com>

        PR gdb/23712
        PR symtab/23010
        * dwarf2read.c (dw2_add_symbol_to_list): Remove.
        (fixup_go_packaging, new_symbol): Use add_symbol_to_list.

2019-01-10  Keith Seitz  <keiths@redhat.com>

        PR gdb/23712
        PR symtab/23010
        * dictionary.c (pending_to_vector): Remove.
        (dict_create_hashed_1, dict_create_linear_1, dict_add_pending_1):
        Remove _1 suffix, replacing functions of the same name.  Update
        all callers.
        (dict_create_hashed, dict_create_hashed_expandable)
        (dict_create_linear, dict_create_linear_expandable, dict_free)
        (dict_add_symbol, dict_add_pending, dict_size, dict_empty):
        Make functions static.

2019-01-10  Keith Seitz  <keiths@redhat.com>

        PR gdb/23712
        PR symtab/23010
        * dictionary.h (struct dictionary): Replace declaration with
        multidictionary.
        (dict_create_hashed, dict_create_hashed_expandable)
        (dict_create_linear, dict_create_linear_expandable)
        (dict_free, dict_add_symbol, dict_add_pending, dict_empty)
        (dict_iterator_first, dict_iterator_next, dict_iter_match_first)
        (dict_iter_match_next, dict_size): Rename to "mdict_" versions
        taking multidictionary argument.
        [ALL_DICT_SYMBOLS]: Update for multidictionary.
        * block.h (struct block) <dict>: Change to multidictionary
        and rename `multidict'.
        * block.c, buildsym.c, jit.c, mdebugread.c, objfiles.c,
        symmisc.c: Update all dictionary references to multidictionary.

2019-01-10  Keith Seitz  <keiths@redhat.com>

        PR gdb/23712
        PR symtab/23010
        * dictionary.c: Include unordered_map.
        (pending_to_vector): New function.
        (dict_create_hashed_1, dict_create_linear_1, dict_add_pending_1):
        Rewrite the non-"_1" functions to take vector instead
        of linked list.
        (dict_create_hashed, dict_create_linear, dict_add_pending): Use the
        "new" _1 versions of the same name.
        (multidictionary): Define.
        (std::hash<enum language): New definition.
        (collate_pending_symbols_by_language, mdict_create_hashed)
        (mdict_create_hashed_expandable, mdict_create_linear)
        (mdict_create_linear_expandable, mdict_free)
        (find_language_dictionary, create_new_language_dictionary)
        (mdict_add_symbol, mdict_add_pending, mdict_iterator_first)
        (mdict_iterator_next, mdict_iter_match_first, mdict_iter_match_next)
        (mdict_size, mdict_empty): New functions.
        * dictionary.h (mdict_iterator): Define.

2019-01-10  Pedro Alves  <palves@redhat.com>

        * breakpoint.c (read_uploaded_action)
        (create_tracepoint_from_upload): Adjust to use
        gdb::unique_xmalloc_ptr.
        * ctf.c (ctf_write_uploaded_tp):
        (SET_ARRAY_FIELD): Use emplace_back.
        (SET_STRING_FIELD): Adjust to use gdb::unique_xmalloc_ptr.
        * tracefile-tfile.c (tfile_write_uploaded_tp):
        * tracepoint.c (parse_tracepoint_definition): Adjust to use
        gdb::unique_xmalloc_ptr.
        * tracepoint.h (struct uploaded_tp) <cond, actions, step_actions,
        at_string, cond_string, cmd_strings>: Replace char pointers
        with gdb::unique_xmalloc_ptr.

2019-01-10  Pedro Alves  <palves@redhat.com>

        * solib-target.c (library_list_start_library): Don't xstrdup name.

2019-01-10  Pedro Alves  <palves@redhat.com>

        * mdebugread.c (parse_partial_symbols): Use
        gdb::unique_xmalloc_ptr to manage heap-allocated 'stabsstring'.

2019-01-10  Andrew Burgess  <andrew.burgess@embecosm.com>

        * linux-fork.c (scoped_switch_fork_info)
        <~scoped_switch_fork_info>: Fix incorrect variable name.

2019-01-10  Andrew Burgess  <andrew.burgess@embecosm.com>

        * linux-fork.c (scoped_switch_fork_info)
        <scoped_switch_fork_info>: Make explicit.
        <~scoped_switch_fork_info>: Wrap core in TRY/CATCH.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * objfiles.h (objfile::reset_psymtabs): Update.
        * objfiles.c (objfile::objfile): Update.
        * psymtab.h (psymtab_storage::obstack): Update.
        (psymtab_storage::m_obstack): Use gdb::optional.
        (class psymtab_storage): Update comment.  Remove objfile
        parameter.
        * psymtab.c (psymtab_storage::psymtab_storage): Update.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * psymtab.h (psymtab_storage::allocate_psymtab): New method.
        <free_psymtabs>: Now private.
        * psymtab.c (psymtab_storage::allocate_psymtab): Implement.
        (allocate_psymtab): Use new method.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * xcoffread.c (xcoff_end_psymtab): Use allocate_dependencies.
        * psymtab.h (psymtab_storage::allocate_dependencies): New method.
        * mdebugread.c (parse_partial_symbols): Use
        allocate_dependencies.
        * dwarf2read.c (dwarf2_create_include_psymtab): Use
        allocate_dependencies.
        (process_psymtab_comp_unit_reader)
        (build_type_psymtab_dependencies): Likewise.
        * dbxread.c (dbx_end_psymtab): Use allocate_dependencies.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * psymtab.c (add_psymbol_to_bcache): Pass psymtab obstack to
        PSYMBOL_SET_LANGUAGE.
        (allocate_psymtab): Allocate psymtab on the psymtab obstack.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * psymtab.h (psymtab_storage::obstack): New method.
        <m_obstack>: Rename from obstack; now private.
        * psymtab.c (psymtab_storage): Update.
        * dwarf2read.c (create_addrmap_from_index)
        (create_addrmap_from_aranges, dwarf2_build_psymtabs_hard):
        Update.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * symfile.c (reread_symbols): Call objfile->reset_psymtabs.
        * objfiles.h (objfile::reset_psymtabs): New method.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * symmisc.c (print_symbol_bcache_statistics): Update.
        (print_objfile_statistics): Update.
        * symfile.c (reread_symbols): Update.
        * psymtab.h (class psymtab_storage): New.
        * psymtab.c (psymtab_storage): New constructor.
        (~psymtab_storage): New destructor.
        (require_partial_symbols): Update.
        (ALL_OBJFILE_PSYMTABS_REQUIRED): Rewrite.
        (find_pc_sect_psymtab, find_pc_sect_psymbol)
        (match_partial_symbol, lookup_partial_symbol, dump_psymtab)
        (psym_dump, recursively_search_psymtabs, psym_has_symbols)
        (psym_find_compunit_symtab_by_address, sort_pst_symbols)
        (start_psymtab_common, end_psymtab_common)
        (add_psymbol_to_bcache, add_psymbol_to_list, init_psymbol_list)
        (allocate_psymtab): Update.
        (psymtab_storage::discard_psymtab): Rename from discard_psymtab.
        Update.
        (dump_psymtab_addrmap, maintenance_print_psymbols)
        (maintenance_check_psymtabs): Update.
        (class objfile_psymtabs): Move to objfiles.h.
        * psympriv.h (discard_psymtab): Now inline.
        (psymtab_discarder::psymtab_discarder): Update.
        (psymtab_discarder::~psymtab_discarder): Update.
        (ALL_OBJFILE_PSYMTABS): Rewrite.
        * objfiles.h (struct objfile) <psymtabs, psymtabs_addrmap,
        free_psymtabs, psymbol_cache, global_psymbols, static_psymbols>:
        Remove fields.
        <partial_symtabs>: New field.
        (class objfile_psymtabs): Move from psymtab.h.  Update.
        * objfiles.c (objfile::objfile): Initialize partial_symtabs, not
        psymbol_cache.
        (objfile::~objfile): Don't destroy psymbol_cache.
        * mdebugread.c (parse_partial_symbols): Update.
        * dwarf2read.c (create_addrmap_from_index)
        (create_addrmap_from_aranges, dw2_find_pc_sect_compunit_symtab)
        (process_psymtab_comp_unit_reader, dwarf2_build_psymtabs_hard)
        (add_partial_subprogram, dwarf2_ranges_read): Update.
        * dwarf-index-write.c (write_address_map)
        (write_one_signatured_type, recursively_write_psymbols)
        (class debug_names, class debug_names, write_psymtabs_to_index):
        Update.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * symtab.h (SYMBOL_SET_NAMES): Update.
        (symbol_set_names): Update.
        (MSYMBOL_SET_NAMES): Update.
        * symtab.c (symbol_set_names): Change argument to be an
        objfile_per_bfd_storage.
        * psymtab.c (add_psymbol_to_bcache): Update.
        * psympriv.h (PSYMBOL_SET_NAMES): Take per_bfd argument.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * symtab.c (create_demangled_names_hash): Change argument to be an
        objfile_per_bfd_storage.
        (symbol_set_names): Update.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * xcoffread.c (xcoff_initial_scan): Unconditionally call
        init_psymbol_list.
        * psymtab.c (init_psymbol_list): Do nothing if already called.
        * psympriv.h (init_psymbol_list): Add comment.
        * dwarf2read.c (dwarf2_build_psymtabs): Unconditionally call
        init_psymbol_list.
        * dbxread.c (dbx_symfile_read): Unconditionally call
        init_psymbol_list.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * xcoffread.c (scan_xcoff_symtab): Update.
        * psymtab.c (add_psymbol_to_list): Replace "list" parameter with
        "where".
        * mdebugread.c (parse_partial_symbols)
        (handle_psymbol_enumerators): Update.
        * dwarf2read.c (add_partial_symbol, load_partial_dies): Update.
        * dbxread.c (read_dbx_symtab): Update.
        * psympriv.h (psymbol_placement): New enum.
        (add_psymbol_to_list): Update.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * xcoffread.c (xcoff_start_psymtab): Remove global_psymbols and
        static_psymbols parameters.
        (scan_xcoff_symtab): Update.
        * psymtab.c (start_psymtab_common): Remove global_psymbols and
        static_psymbols parameters.
        * psympriv.h (start_psymtab_common): Update.
        * mdebugread.c (parse_partial_symbols): Update.
        * dwarf2read.c (create_partial_symtab): Update.
        * dbxread.c (read_dbx_symtab): Update.
        (start_psymtab): Remove global_psymbols and static_psymbols
        parameters.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * xcoffread.c (xcoff_end_psymtab): Remove some initializations.
        * psymtab.c (allocate_psymtab): Add comment.
        * psympriv.h (allocate_psymtab): Add comment.
        * dwarf2read.c (dwarf2_create_include_psymtab): Remove some
        initializations.
        * dbxread.c (dbx_end_psymtab): Remove some initializations.

2019-01-10  Tom Tromey  <tom@tromey.com>

        * symfile.h (mdebug_build_psymtabs, elfmdebug_build_psymtabs):
        Don't declare.
        * mipsread.c: Include mdebugread.h.
        * mdebugread.h (mdebug_build_psymtabs, elfmdebug_build_psymtabs):
        Declare.
        * elfread.c: Include mdebugread.h.

2019-01-09  Tom Tromey  <tom@tromey.com>

        * dbxread.c (dbx_end_psymtab): Use objfile_psymtabs.
        * mdebugread.c (parse_partial_symbols): Use objfile_psymtabs.
        * psymtab.c (ALL_OBJFILE_PSYMTABS_REQUIRED): Remove.
        (psym_map_symtabs_matching_filename, find_pc_sect_psymtab)
        (psym_lookup_symbol, psym_find_last_source_symtab)
        (psym_forget_cached_source_info, psym_print_stats)
        (psym_expand_symtabs_for_function, psym_expand_all_symtabs)
        (psym_expand_symtabs_with_fullname, psym_map_symbol_filenames)
        (psym_map_matching_symbols, psym_expand_symtabs_matching)
        (psym_find_compunit_symtab_by_address)
        (maintenance_print_psymbols, maintenance_info_psymtabs)
        (maintenance_check_psymtabs): Use ranged for.
        * psymtab.h (class objfile_psymtabs): New.
        (require_partial_symbols): Return objfile_psymtabs.
        * psympriv.h (ALL_OBJFILE_PSYMTABS): Remove.

2019-01-09  Tom Tromey  <tom@tromey.com>

        * symfile.c (overlay_invalidate_all, find_pc_overlay)
        (find_pc_mapped_section, list_overlays_command)
        (map_overlay_command, unmap_overlay_command)
        (simple_overlay_update): Use all_objfiles.
        * spu-tdep.c (spu_overlay_update): Use all_objfiles.
        * printcmd.c (info_symbol_command): Use all_objfiles.
        * objfiles.h (ALL_OBJSECTIONS): Remove.
        * maint.c (maintenance_translate_address): Use all_objfiles.
        * gcore.c (gcore_create_callback): Use all_objfiles.
        (objfile_find_memory_regions): Likewise.

2019-01-09  Tom Tromey  <tom@tromey.com>

        * symtab.c (find_line_symtab, info_sources_command)
        (make_source_files_completion_list): Use objfile_compunits.
        * source.c (select_source_symtab): Use objfile_compunits.
        * objfiles.h (struct objfile): Update comment.
        (ALL_OBJFILES): Remove.
        (ALL_FILETABS): Remove.
        * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_files): Use
        objfile_compunits.

2019-01-09  Tom Tromey  <tom@tromey.com>

        * symmisc.c (print_objfile_statistics, dump_objfile)
        (maintenance_print_symbols): Use compunit_filetabs.
        * source.c (forget_cached_source_info_for_objfile): Use
        compunit_filetabs.
        * objfiles.h (ALL_OBJFILE_FILETABS): Remove.
        (ALL_FILETABS): Use compunit_filetabs.
        * objfiles.c (objfile_relocate1): Use compunit_filetabs.
        * coffread.c (coff_symtab_read): Use compunit_filetabs.

2019-01-09  Tom Tromey  <tom@tromey.com>

        * symtab.h (ALL_COMPUNIT_FILETABS): Remove.
        (compunit_filetabs): New.
        * symtab.c (iterate_over_some_symtabs, find_pc_sect_line): Use
        compunit_filetabs.
        (info_sources_command, make_source_files_completion_list): Remove
        declaration.
        * symmisc.c (print_objfile_statistics, dump_objfile)
        (maintenance_print_symbols): Remove declaration.
        (maintenance_info_symtabs): Use compunit_filetabs.
        (maintenance_info_line_tables): Likewise.
        * source.c (select_source_symtab): Change local variable name.
        (forget_cached_source_info_for_objfile): Remove declaration.
        * objfiles.h (ALL_OBJFILE_FILETABS): Use compunit_filetabs.
        * objfiles.c (objfile_relocate1): Remove declaration.
        * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_files): Remove
        declaration.
        * maint.c (count_symtabs_and_blocks): Use compunit_filetabs.
        * coffread.c (coff_symtab_read): Remove declaration.
        * buildsym.c (buildsym_compunit::end_symtab_with_blockvector): Use
        compunit_filetabs.

2019-01-09  Tom Tromey  <tom@tromey.com>

        * symtab.c (lookup_objfile_from_block)
        (find_pc_sect_compunit_symtab, search_symbols)
        (default_collect_symbol_completion_matches_break_on): Use
        objfile_compunits.
        * objfiles.h (ALL_COMPUNITS): Remove.
        * maint.c (count_symtabs_and_blocks): Use objfile_compunits.
        * cp-support.c (add_symbol_overload_list_qualified): Use
        objfile_compunits.
        * ada-lang.c (ada_collect_symbol_completion_matches)
        (ada_add_global_exceptions): Use objfile_compunits.

2019-01-09  Tom Tromey  <tom@tromey.com>

        * source.c (select_source_symtab)
        (forget_cached_source_info_for_objfile): Remove declaration.
        * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_files): Remove
        declaration.
        * maint.c (count_symtabs_and_blocks): Remove declaration.
        * cp-support.c (add_symbol_overload_list_qualified): Remove
        declaration.
        * coffread.c (coff_symtab_read): Remove declaration.
        * symtab.c (lookup_symbol_in_objfile_symtabs)
        (basic_lookup_transparent_type_1): Use objfile_compunits.
        (lookup_objfile_from_block, find_pc_sect_compunit_symtab)
        (info_sources_command, search_symbols)
        (default_collect_symbol_completion_matches_break_on)
        (make_source_files_completion_list): Remove declaration.
        * ada-lang.c (add_nonlocal_symbols): Use objfile_compunits.
        (ada_collect_symbol_completion_matches)
        (ada_add_global_exceptions): Remove declaration.
        * linespec.c (iterate_over_all_matching_symtabs): Use
        objfile_compunits.
        * objfiles.h (ALL_OBJFILE_COMPUNITS): Remove.
        (class objfile_compunits): New.
        (ALL_COMPUNITS): Use objfile_compunits.
        * symmisc.c (print_objfile_statistics, maintenance_info_symtabs)
        (maintenance_check_symtabs, maintenance_info_line_tables): Use
        objfile_compunits.
        * objfiles.c (objfile_relocate1): Use objfile_compunits.

2019-01-09  Tom Tromey  <tom@tromey.com>

        * symtab.c (search_symbols)
        (default_collect_symbol_completion_matches_break_on): Use
        objfile_msymbols.
        * ada-lang.c (ada_lookup_simple_minsym)
        (ada_collect_symbol_completion_matches): Use objfile_msymbols.
        * minsyms.c (find_solib_trampoline_target): Use objfile_msymbols.
        * hppa-tdep.c (hppa_lookup_stub_minimal_symbol): Use
        objfile_msymbols.
        * coffread.c (coff_symfile_read): Use objfile_msymbols.
        * symmisc.c (dump_msymbols): Use objfile_msymbols.
        * objc-lang.c (find_methods): Use objfile_msymbols.
        (info_selectors_command, info_classes_command): Likewise.
        * stabsread.c (scan_file_globals): Use objfile_msymbols.
        * objfiles.h (class objfile_msymbols): New.
        (ALL_OBJFILE_MSYMBOLS): Remove.
        (ALL_MSYMBOLS): Remove.

2019-01-09  Tom Tromey  <tom@tromey.com>

        * common/next-iterator.h (next_adapter): Add Iterator template
        parameter.
        * objfiles.h (ALL_OBJFILES_SAFE): Remove.
        (class all_objfiles_safe): New.
        * jit.c (jit_inferior_exit_hook): Use all_objfiles_safe.
        * objfiles.c (put_objfile_before): Update comment.
        (add_separate_debug_objfile): Likewise.
        (free_all_objfiles): Use all_objfiles_safe.
        (objfile_purge_solibs): Likewise.

2019-01-09  Tom Tromey  <tom@tromey.com>

        * symtab.c (iterate_over_symtabs, matching_obj_sections)
        (expand_symtab_containing_pc, lookup_static_symbol)
        (basic_lookup_transparent_type, find_pc_sect_compunit_symtab)
        (find_symbol_at_address, find_line_symtab, find_main_name): Use
        all_objfiles.
        * probe.c (find_probe_by_pc, collect_probes): Use all_objfiles.
        * breakpoint.c (create_overlay_event_breakpoint)
        (create_longjmp_master_breakpoint)
        (create_std_terminate_master_breakpoint)
        (create_exception_master_breakpoint): Use all_objfiles.
        * linux-thread-db.c (try_thread_db_load_from_pdir)
        (has_libpthread): Use all_objfiles.
        * ada-lang.c (add_nonlocal_symbols): Use all_objfiles.
        * linespec.c (iterate_over_all_matching_symtabs)
        (search_minsyms_for_name): Use all_objfiles.
        * maint.c (maintenance_info_sections): Use all_objfiles.
        * main.c (captured_main_1): Use all_objfiles.
        * spu-tdep.c (spu_objfile_from_frame): Use all_objfiles.
        * guile/scm-objfile.c (gdbscm_objfiles): Use all_objfiles.
        * guile/scm-pretty-print.c
        (ppscm_find_pretty_printer_from_objfiles): Use all_objfiles.
        * solib-spu.c (append_ocl_sos): Use all_objfiles.
        * symmisc.c (maintenance_print_symbols): Use all_objfiles.
        (maintenance_print_msymbols): Use all_objfiles.
        * source.c (select_source_symtab): Use all_objfiles.
        * jit.c (jit_find_objf_with_entry_addr): Use all_objfiles.
        * symfile.c (remove_symbol_file_command)
        (expand_symtabs_matching, map_symbol_filenames): Use
        all_objfiles.
        * ppc-linux-tdep.c (ppc_linux_spe_context_inferior_created): Use
        all_objfiles.
        * dwarf2-frame.c (dwarf2_frame_find_fde): Use all_objfiles.
        * objc-lang.c (find_methods): Use all_objfiles.
        * objfiles.c (have_partial_symbols, have_full_symbols)
        (have_minimal_symbols, qsort_cmp)
        (default_iterate_over_objfiles_in_search_order): Use
        all_objfiles.
        * hppa-tdep.c (find_unwind_entry): Use all_objfiles.
        * psymtab.c (maintenance_print_psymbols): Use all_objfiles.
        (maintenance_check_psymtabs): Use all_objfiles.
        (ALL_PSYMTABS): Remove.
        * compile/compile-object-run.c (do_module_cleanup): Use
        all_objfiles.
        * blockframe.c (find_pc_partial_function): Use all_objfiles.
        * cp-support.c (add_symbol_overload_list_qualified): Use
        all_objfiles.
        * windows-tdep.c (windows_iterate_over_objfiles_in_search_order):
        Use all_objfiles.
        * dwarf-index-write.c (save_gdb_index_command): Use all_objfiles.
        * python/py-xmethods.c (gdbpy_get_matching_xmethod_workers): Use
        all_objfiles.
        * python/py-objfile.c (objfpy_lookup_objfile_by_name)
        (objfpy_lookup_objfile_by_build_id): Use all_objfiles.
        * python/py-prettyprint.c (find_pretty_printer_from_objfiles):
        Uses all_objfiles.
        * solib.c (solib_read_symbols): Use all_objfiles

2019-01-09  Tom Tromey  <tom@tromey.com>

        * probe.c (parse_probes_in_pspace): Use all_objfiles.
        * guile/scm-progspace.c (gdbscm_progspace_objfiles): Use
        all_objfiles.
        * objfiles.h (ALL_PSPACE_OBJFILES): Remove.
        * symmisc.c (print_symbol_bcache_statistics)
        (print_objfile_statistics, maintenance_print_objfiles)
        (maintenance_info_symtabs, maintenance_check_symtabs)
        (maintenance_expand_symtabs, maintenance_info_line_tables): Use
        all_objfiles.
        * source.c (forget_cached_source_info): Use all_objfiles.
        * symfile-debug.c (set_debug_symfile): Use all_objfiles.
        * elfread.c (elf_gnu_ifunc_resolve_by_cache)
        (elf_gnu_ifunc_resolve_by_got): Use all_objfiles.
        * objfiles.c (update_section_map): Use all_objfiles.
        (shared_objfile_contains_address_p): Likewise.
        * psymtab.c (maintenance_info_psymtabs): Use all_objfiles.
        * python/py-progspace.c (pspy_get_objfiles): Use all_objfiles.

2019-01-09  Tom Tromey  <tom@tromey.com>

        * common/next-iterator.h: New file.
        * objfiles.h (class all_objfiles): New.
        (struct objfile_iterator): New.

2019-01-09  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * NEWS: Move the description of the changed "frame", "select-frame",
         and "info frame" commands to the Changed commands section.

2019-01-09  Simon Marchi  <simon.marchi@ericsson.com>

        * gdbtypes.c (check_stub_method_group): Remove handling of old
        mangling schemes.
        * linespec.c (find_methods): Likewise.
        * stabsread.c (read_member_functions): Likewise.
        * valops.c (search_struct_method): Likewise.
        (value_struct_elt_for_reference): Likewise.
        * NEWS: Mention this change.

2019-01-09  Andrew Burgess  <andrew.burgess@embecosm.com>

        * cli/cli-cmds.c (list_command): Pass a source_lines_range to
        print_source_lines.
        * source.c (print_source_lines_base): Update line number check.
        (print_source_lines): New function.
        (source_lines_range::source_lines_range): New function.
        * source.h (class source_lines_range): New class.
        (print_source_lines): New declaration.

2019-01-09  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * linespec.c (linespec_state_destructor): Free self->canonical_names.

2019-01-08  Tom Tromey  <tom@tromey.com>
            Simon Marchi  <simon.marchi@ericsson.com>

        PR gdb/24060
        * ada-exp.y (DOLLAR_VARIABLE): Rename from SPECIAL_VARIABLE.
        * ada-lex.l (DOLLAR_VARIABLE): Likewise.
        * c-exp.y (DOLLAR_VARIABLE): Rename from VARIABLE.
        * f-exp.y (DOLLAR_VARIABLE): Likewise.
        * m2-exp.y (DOLLAR_VARIABLE): Rename from INTERNAL_VAR.
        * p-exp.y (DOLLAR_VARIABLE): Rename from VARIABLE.

2019-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>

        * source.c (select_source_symtab): Move header comment to
        declaration in source.h.
        (forget_cached_source_info_for_objfile): Likewise.
        (forget_cached_source_info): Likewise.
        (identify_source_line): Likewise.
        * source.h (identify_source_line): Move declaration from symtab.h
        and add comment from source.c
        (print_source_lines): Likewise.
        (forget_cached_source_info_for_objfile): Likewise.
        (forget_cached_source_info): Likewise.
        (select_source_symtab): Likewise.
        (enum print_source_lines_flag): Move definition from symtab.h.
        * symtab.h (identify_source_line): Move declaration to source.h.
        (print_source_lines): Likewise.
        (forget_cached_source_info_for_objfile): Likewise.
        (forget_cached_source_info): Likewise.
        (select_source_symtab): Likewise.
        (enum print_source_lines_flag): Move definition to source.h.
        * tui/tui-hooks.c: Add 'source.h' include.

2019-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>

        * source.c (print_source_lines_base): Handle requests to print
        reverse line number sequences, and guard against empty lines
        string.

2019-01-08  Andrew Burgess  <andrew.burgess@embecosm.com>

        * source.c (print_source_lines_base): Fix skip of '\r' if next
        character is '\n'.

2019-01-06  Tom Tromey  <tom@tromey.com>

        * c-exp.y (struct c_parse_state) <macro_original_text,
        expansion_obstack>: New member.
        (macro_original_text, expansion_obstack): Remove globals.
        (scan_macro_expansion, scanning_macro_expansion)
        (finished_macro_expansion): Update.
        (scan_macro_cleanup): Remove.
        (yylex, c_parse): Update.

2019-01-06  Tom Tromey  <tom@tromey.com>

        * c-exp.y (struct c_parse_state) <strings>: New member.
        (operator_stoken): Update.

2019-01-06  Tom Tromey  <tom@tromey.com>

        * parser-defs.h (type_ptr): Remove typedef.  Don't declare VEC.
        (union type_stack_elt) <typelist_val>: Now a pointer to
        std::vector.
        (type_stack_cleanup): Don't declare.
        (push_typelist): Update.
        * parse.c (pop_typelist): Return a std::vector.
        (push_typelist): Take a std::vector.
        (follow_types): Update.  Do not free args.
        (type_stack_cleanup): Remove.
        * c-exp.y (struct c_parse_state): New.
        (cpstate): New global.
        (type_aggregate_p, exp, ptr_operator, parameter_typelist)
        (nonempty_typelist): Update.
        (func_mod): Create a new vector.
        (c_parse): Create a c_parse_state.
        (check_parameter_typelist): Do not delete params.
        (function_method): Update.  Do not delete type_list.

2019-01-06  Tom Tromey  <tom@tromey.com>

        PR gdb/28155:
        * python/py-finishbreakpoint.c (bpfinishpy_init): Use
        check_typedef.
        * infcmd.c (finish_command_fsm_should_stop): Use check_typedef.
        (print_return_value): Likewise.

2019-01-05  Tom Tromey  <tom@tromey.com>

        * contrib/cleanup_check.py: Remove.
        * contrib/gcc-with-excheck: Remove.
        * contrib/exsummary.py: Remove.
        * contrib/excheck.py: Remove.

2019-01-05  Joel Brobecker  <brobecker@adacore.com>

        * thread.c (delete_thread_1): Add gdb_assert that THR is not
        NULL. Initialize tpprev to NULL instead of assigning it
        to NULL on the next statement.
        * windows-nat.c (windows_delete_thread): Remove check for
        main_thread_id before printing thread exit notifications.
        (get_windows_debug_event) <EXIT_THREAD_DEBUG_EVENT>:
        Remove thread ID check against main_thread_id.
        <CREATE_PROCESS_DEBUG_EVENT>: Remove call to
        windows_delete_thread.
        <EXIT_PROCESS_DEBUG_EVENT>: Add call to windows_delete_thread.

2019-01-04  Tom Tromey  <tom@tromey.com>

        * compile/compile.c (_initialize_compile): Use upper case for
        metasyntactic variables.
        * symmisc.c (_initialize_symmisc): Use upper case for
        metasyntactic variables.
        * psymtab.c (_initialize_psymtab): Use upper case for
        metasyntactic variables.
        * demangle.c (demangle_command): Use upper case for metasyntactic
        variables.
        (_initialize_demangler): Likewise.
        * ax-gdb.c (_initialize_ax_gdb): Use upper case for metasyntactic
        variables.

2019-01-03  Tom Tromey  <tom@tromey.com>

        * tui/tui-source.c (tui_set_source_content): Use xstrdup.

2019-01-03  Tom Tromey  <tom@tromey.com>

        * python/py-symtab.c (salpy_str): Update.
        (struct salpy_sal_object) <symtab>: Now a PyObject.
        (salpy_dealloc): Update.
        (del_objfile_sal): Use gdbpy_ref.

2019-01-03  Tom Tromey  <tom@tromey.com>

        * python/py-type.c (convert_field): Use new_reference.  Return
        gdbpy_ref.
        (make_fielditem): Return gdbpy_ref.
        (typy_fields): Update.
        (typy_getitem): Update.
        (field_name): Return gdbpy_ref.  Use new_reference.
        (typy_iterator_iternext): Update.

2019-01-03  Tom Tromey  <tom@tromey.com>

        * python/py-record.c (gdbpy_stop_recording): Use Py_RETURN_NONE.

2019-01-03  Tom Tromey  <tom@tromey.com>

        * python/py-value.c (valpy_dealloc): Use Py_XDECREF.
        * python/py-type.c (typy_fields_items): Use gdbpy_ref.
        * python/py-progspace.c (pspy_set_printers): Use gdbpy_ref.
        (pspy_set_frame_filters, pspy_set_frame_unwinders)
        (pspy_set_type_printers): Likewise.
        * python/py-function.c (fnpy_init): Use gdbpy_ref.
        * python/py-cmd.c (cmdpy_init): Use gdbpy_ref.
        * python/py-objfile.c (objfpy_set_printers): Use gdbpy_ref.
        (objfpy_set_frame_filters, objfpy_set_frame_unwinders)
        (objfpy_set_type_printers): Likewise.

2019-01-03  Tom Tromey  <tom@tromey.com>

        * python/python.c (gdbpy_enter, ~gdbpy_enter): Update.
        (gdbpy_print_stack): Use gdbpy_err_fetch.
        * python/python-internal.h (class gdbpy_err_fetch): New class.
        (class gdbpy_enter) <m_error_type, m_error_value,
        m_error_traceback>: Remove.
        <m_error>: New member.
        (gdbpy_exception_to_string): Don't declare.
        * python/py-varobj.c (py_varobj_iter_next): Use gdbpy_err_fetch.
        * python/py-value.c (convert_value_from_python): Use
        gdbpy_err_fetch.
        * python/py-utils.c (gdbpy_err_fetch::to_string): Rename from
        gdbpy_exception_to_string.
        (gdbpy_handle_exception): Use gdbpy_err_fetch.
        * python/py-prettyprint.c (print_stack_unless_memory_error): Use
        gdbpy_err_fetch.

2019-01-03  Andrew Burgess  <andrew.burgess@embecosm.com>

        * linux-nat.c (delete_lwp_cleanup): Delete.
        (struct lwp_deleter): New struct.
        (lwp_info_up): New typedef.
        (linux_nat_target::follow_fork): Delete cleanup, and make use of
        lwp_info_up.

2019-01-03  Andrew Burgess  <andrew.burgess@embecosm.com>

        * linux-fork.c (class scoped_switch_fork_info): New class.
        (inferior_call_waitpid): Update to use scoped_switch_fork_info.

2019-01-03  Andrew Burgess  <andrew.burgess@embecosm.com>

        * valops.c (find_overload_match): Remove use of null_cleanup, and
        calls to do_cleanups.

2019-01-03  Andrew Burgess  <andrew.burgess@embecosm.com>

        * compile/compile-cplus-types.c
        (compile_cplus_instance::decl_name): Handle changes to
        cp_func_name.
        * cp-support.c (cp_func_name): Update header comment, update
        return type.
        * cp-support.h (cp_func_name): Update return type in declaration.
        * valops.c (find_overload_match): Move temp_func local to top
        level of function and change its type.  Use temp_func to hold and
        delete temporary string obtained from cp_func_name.

2019-01-03  Andrew Burgess  <andrew.burgess@embecosm.com>

        * remote.c (remote_target::remote_check_symbols): Convert `msg` to
        gdb::char_vector, remove cleanup, and update uses of `msg`.

2019-01-03  Jim Wilson  <jimw@sifive.com>

        * riscv-tdep.c (riscv_freg_feature): Drop s0 name from f8.

2019-01-02  Tom Tromey  <tom@tromey.com>

        * xml-tdesc.c (xml_cache): Hold a target_desc_up.
        (tdesc_parse_xml): Remove cleanups.
        * target-descriptions.h (make_cleanup_free_target_description):
        Don't declare.
        (target_desc_deleter): New struct.
        (target_desc_up): New typedef.
        * target-descriptions.c (target_desc_deleter::operator()): Rename
        from free_target_description.
        (make_cleanup_free_target_description): Remove.

2019-01-02  Tom Tromey  <tom@tromey.com>

        * linespec.c (struct linespec_parser): Rename from ls_parser.  Add
        constructor, destructor.
        (linespec_parser): Remove typedef.
        (~linespec_parser): Rename from linespec_parser_delete.
        (linespec_lex_to_end, linespec_complete_label)
        (linespec_complete): Update.
        (decode_line_full): Remove cleanups.
        (decode_line_1): Update.

2019-01-02  Tom Tromey  <tom@tromey.com>

        * python/python-internal.h (inferior_to_inferior_object): Change
        return type.
        * python/py-exitedevent.c (create_exited_event_object): Update.
        * python/py-inferior.c (inferior_to_inferior_object): Return
        gdbpy_ref.
        (python_new_inferior, python_inferior_deleted)
        (thread_to_thread_object, delete_thread_object)
        (build_inferior_list, gdbpy_selected_inferior): Update.
        * python/py-infthread.c (create_thread_object): Update.  Also fail
        if inferior_to_inferior_object fails.

2019-01-02  Simon Marchi  <simon.marchi@ericsson.com>

        * inferior.h (class inferior) <displaced_step_state>: New field.
        * infrun.h (struct displaced_step_state): Move here from
        infrun.c.  Initialize fields, add constructor.
        <inf>: Remove field.
        <reset>: New method.
        * infrun.c (struct displaced_step_inferior_state): Move to
        infrun.h.
        (displaced_step_inferior_states): Remove.
        (get_displaced_stepping_state): Adust.
        (displaced_step_in_progress_any_inferior): Adjust.
        (displaced_step_in_progress_thread): Adjust.
        (displaced_step_in_progress): Adjust.
        (add_displaced_stepping_state): Remove.
        (get_displaced_step_closure_by_addr): Adjust.
        (remove_displaced_stepping_state): Remove.
        (infrun_inferior_exit): Call displaced_step_state.reset.
        (use_displaced_stepping): Don't check for NULL.
        (displaced_step_prepare_throw): Call
        get_displaced_stepping_state.
        (displaced_step_fixup): Don't check for NULL.
        (prepare_for_detach): Don't check for NULL.

2019-01-02  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * infcall.c (call_function_by_hand_dummy): cleanup/destroy sm
         in case of call that did not complete.

2019-01-02  Andrey Utkin  <autkin@undo.io>

        * symfile.c (find_separate_debug_file): Fix search of debug files for
        remote debuggee.

2019-01-02  Tom Tromey  <tom@tromey.com>

        * python/py-inferior.c (gdbpy_initialize_inferior): Fix
        indentation.
        * python/py-frame.c (frapy_older): Remove cast.
        (frapy_newer): Likewise.
        * python/py-breakpoint.c (local_setattro): Remove cast.
        * python/py-arch.c (archpy_name): Remove local variable.
        * python/py-type.c (gdbpy_lookup_type): Remove cast.

2019-01-02  Joel Brobecker  <brobecker@adacore.com>

        * unittests/basic_string_view/element_access/char/empty.cc:
        Fix year range in copyright header.

2019-01-01  Andrew Burgess  <andrew.burgess@embecosm.com>

        * arch/riscv.h (struct riscv_gdbarch_features) <hw_float_abi>:
        Delete.
        <operator==>: Update with for removed field.
        <hash>: Likewise.
        * riscv-tdep.h (struct gdbarch_tdep) <features>: Renamed to...
        <isa_features>: ...this.
        <abi_features>: New field.
        (riscv_isa_flen): Update comment.
        (riscv_abi_xlen): New declaration.
        (riscv_abi_flen): New declaration.
        * riscv-tdep.c (riscv_isa_xlen): Update to get answer from
        isa_features.
        (riscv_abi_xlen): New function.
        (riscv_isa_flen): Update to get answer from isa_features.
        (riscv_abi_flen): New function.
        (riscv_has_fp_abi): Update to get answer from abi_features.
        (riscv_call_info::riscv_call_info): Use abi xlen and flen, not isa
        xlen and flen.
        (riscv_call_info) <xlen, flen>: Update comment.
        (riscv_call_arg_struct): Remove invalid assertions
        (riscv_features_from_gdbarch_info): Update now hw_float_abi field
        is removed.
        (riscv_gdbarch_init): Gather isa features and abi features
        separately, ensure both match on the gdbarch when reusing an old
        gdbarch.  Relax an error check to allow 32-bit abi float to run on
        a target with 64-bit float hardware.

2019-01-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * source.c (search_command_helper): Stop reverse search
        when line 1 has been searched.

2019-01-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * record-full.c (record_full_base_target::close): Rewrite
        record_full_core_buf_list free logic.

2019-01-01  Philippe Waroquiers  <philippe.waroquiers@skynet.be>

        * break-catch-syscall.c (print_one_catch_syscall): xfree
        the last text.

2019-01-01  Joel Brobecker  <brobecker@adacore.com>

        * top.c (print_gdb_version): Update Copyright year in version
        message.

2019-01-01  Joel Brobecker  <brobecker@adacore.com>

        Update copyright year range in all GDB files.

2019-01-01, 19  Joel Brobecker  <brobecker@adacore.com>

        * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2018.

For older changes see ChangeLog-2018.
\f
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
coding: utf-8
End: