path: root/gdb/ChangeLog

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>

	* 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>

	* 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.

Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
coding: utf-8
End: